lib/ur: Fix panics in failure-reporting (fixes #7090) (#7091)

COM0 and LPT0 are not listed in the official Microsoft's documentation
at https://docs.microsoft.com/windows/win32/fileio/naming-a-file, but
in reality are also invalid in Windows Explorer.

Signed-off-by: Tomasz Wilczyński <twilczynski@naver.com>

.github/FUNDING.yml

@@ -0,0 +1,11 @@
+github: syncthing
+custom: "https://syncthing.net/donations/"
+
+# patreon: # Replace with a single Patreon username
+# open_collective: # Replace with a single Open Collective username
+# ko_fi: # Replace with a single Ko-fi username
+# tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+# community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+# liberapay: # Replace with a single Liberapay username
+# issuehunt: # Replace with a single IssueHunt username
+# otechie: # Replace with a single Otechie username

.github/ISSUE_TEMPLATE/config.yml

@@ -1,6 +1,6 @@
 blank_issues_enabled: false
 contact_links:
-  - name: Ask a question
+  - name: I need help / I have a question
     url: https://forum.syncthing.net/
     about: Ask questions, get support, and discuss with other community members.
   - name: Android issues

.gitignore

@@ -17,3 +17,4 @@ RELEASE
 deb
 *.bz2
 /repos
+/proto/scripts/protoc-gen-gosyncthing

AUTHORS

@@ -91,6 +91,7 @@ Erik Meitner (WSGCSysadmin) <e.meitner@willystreet.coop>
 Evgeny Kuznetsov <evgeny@kuznetsov.md>
 Federico Castagnini (facastagnini) <federico.castagnini@gmail.com>
 Felix Ableitner (Nutomic) <me@nutomic.com>
+Felix Lampe <mail@flampe.de>
 Felix Unterpaintner (bigbear2nd) <bigbear2nd@gmail.com>
 Francois-Xavier Gsell (zukoo) <fxgsell@gmail.com>
 Frank Isemann (fti7) <frank@isemann.name>
@@ -117,6 +118,7 @@ Jake Peterson (acogdev) <jake@acogdev.com>
 Jakob Borg (calmh) <jakob@nym.se> <jakob@kastelo.net>
 James Patterson (jpjp) <jamespatterson@operamail.com> <jpjp@users.noreply.github.com>
 janost <janost@tuta.io>
+Jaroslav Lichtblau <svetlemodry@users.noreply.github.com>
 Jaroslav Malec (dzarda) <dzardacz@gmail.com>
 jaseg <githubaccount@jaseg.net>
 Jaya Chithra (jayachithra) <s.k.jayachithra@gmail.com>
@@ -208,6 +210,7 @@ Phill Luby (pluby) <phill.luby@newredo.com>
 Pier Paolo Ramon <ramonpierre@gmail.com>
 Piotr Bejda (piobpl) <piotrb10@gmail.com>
 Pramodh KP (pramodhkp) <pramodh.p@directi.com> <1507241+pramodhkp@users.noreply.github.com>
+Rahmi Pruitt <rjpruitt16@gmail.com>
 Richard Hartmann <RichiH@users.noreply.github.com>
 Robert Carosi (nov1n) <robert@carosi.nl>
 Robin Schoonover <robin@cornhooves.org>
@@ -230,10 +233,11 @@ Taylor Khan (nelsonkhan) <nelsonkhan@gmail.com>
 Thomas Hipp <thomashipp@gmail.com>
 Tim Abell (timabell) <tim@timwise.co.uk>
 Tim Howes (timhowes) <timhowes@berkeley.edu>
+Tobias Klauser <tobias.klauser@gmail.com>
 Tobias Nygren (tnn2) <tnn@nygren.pp.se>
 Tobias Tom (tobiastom) <t.tom@succont.de>
 Tom Jakubowski <tom@crystae.net>
-Tomasz Wilczyński <5626656+tomasz1986@users.noreply.github.com>
+Tomasz Wilczyński <5626656+tomasz1986@users.noreply.github.com> <twilczynski@naver.com>
 Tommy Thorn <tommy-github-email@thorn.ws>
 Tully Robinson (tojrobinson) <tully@tojr.org>
 Tyler Brazier (tylerbrazier) <tyler@tylerbrazier.com>

Dockerfile.buildx

@@ -0,0 +1,19 @@
+FROM alpine
+ARG TARGETARCH
+
+EXPOSE 8384 22000 21027/udp
+
+VOLUME ["/var/syncthing"]
+
+RUN apk add --no-cache ca-certificates su-exec tzdata
+
+COPY ./syncthing-linux-$TARGETARCH /bin/syncthing
+COPY ./script/docker-entrypoint.sh /bin/entrypoint.sh
+
+ENV PUID=1000 PGID=1000 HOME=/var/syncthing
+
+HEALTHCHECK --interval=1m --timeout=10s \
+  CMD nc -z 127.0.0.1 8384 || exit 1
+
+ENV STGUIADDRESS=0.0.0.0:8384
+ENTRYPOINT ["/bin/entrypoint.sh", "/bin/syncthing", "-home", "/var/syncthing/config"]

build.go

@@ -812,6 +812,7 @@ func proto() {
 		runPrintInDir(path, "git", "checkout", dep.commit)
 	}
 	runPrint(goCmd, "generate", "github.com/syncthing/syncthing/lib/...", "github.com/syncthing/syncthing/cmd/stdiscosrv")
+	runPrint(goCmd, "generate", "proto/generate.go")
 }
 
 func translate() {

cmd/stcli/main.go

@@ -85,7 +85,7 @@ func main() {
 		myID := protocol.NewDeviceID(cert.Certificate[0])
 
 		// Load the config
-		cfg, err := config.Load(locations.Get(locations.ConfigFile), myID, events.NoopLogger)
+		cfg, _, err := config.Load(locations.Get(locations.ConfigFile), myID, events.NoopLogger)
 		if err != nil {
 			log.Fatalln(errors.Wrap(err, "loading config"))
 		}

cmd/stcrashreceiver/main.go

@@ -0,0 +1,115 @@
+// Copyright (C) 2019 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at https://mozilla.org/MPL/2.0/.
+
+// Command stcrashreceiver is a trivial HTTP server that allows two things:
+//
+// - uploading files (crash reports) named like a SHA256 hash using a PUT request
+// - checking whether such file exists using a HEAD request
+//
+// Typically this should be deployed behind something that manages HTTPS.
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"net"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/syncthing/syncthing/lib/sha256"
+	"github.com/syncthing/syncthing/lib/ur"
+
+	raven "github.com/getsentry/raven-go"
+)
+
+const maxRequestSize = 1 << 20 // 1 MiB
+
+func main() {
+	dir := flag.String("dir", ".", "Directory to store reports in")
+	dsn := flag.String("dsn", "", "Sentry DSN")
+	listen := flag.String("listen", ":22039", "HTTP listen address")
+	flag.Parse()
+
+	mux := http.NewServeMux()
+
+	cr := &crashReceiver{
+		dir: *dir,
+		dsn: *dsn,
+	}
+	mux.Handle("/", cr)
+
+	if *dsn != "" {
+		mux.HandleFunc("/failure", handleFailureFn(*dsn))
+	}
+
+	log.SetOutput(os.Stdout)
+	if err := http.ListenAndServe(*listen, mux); err != nil {
+		log.Fatalln("HTTP serve:", err)
+	}
+}
+
+func handleFailureFn(dsn string) func(w http.ResponseWriter, req *http.Request) {
+	return func(w http.ResponseWriter, req *http.Request) {
+		lr := io.LimitReader(req.Body, maxRequestSize)
+		bs, err := ioutil.ReadAll(lr)
+		req.Body.Close()
+		if err != nil {
+			http.Error(w, err.Error(), 500)
+			return
+		}
+
+		var reports []ur.FailureReport
+		err = json.Unmarshal(bs, &reports)
+		if err != nil {
+			http.Error(w, err.Error(), 400)
+			return
+		}
+		if len(reports) == 0 {
+			// Shouldn't happen
+			return
+		}
+
+		version, err := parseVersion(reports[0].Version)
+		if err != nil {
+			http.Error(w, err.Error(), 400)
+			return
+		}
+		for _, r := range reports {
+			pkt := packet(version)
+			pkt.Message = r.Description
+			pkt.Extra = raven.Extra{
+				"count": r.Count,
+			}
+			pkt.Fingerprint = []string{r.Description}
+
+			if err := sendReport(dsn, pkt, userIDFor(req)); err != nil {
+				log.Println("Failed to send  crash report:", err)
+			}
+		}
+	}
+}
+
+// userIDFor returns a string we can use as the user ID for the purpose of
+// counting affected users. It's the truncated hash of a salt, the user
+// remote IP, and the current month.
+func userIDFor(req *http.Request) string {
+	addr := req.RemoteAddr
+	if fwd := req.Header.Get("x-forwarded-for"); fwd != "" {
+		addr = fwd
+	}
+	if host, _, err := net.SplitHostPort(addr); err == nil {
+		addr = host
+	}
+	now := time.Now().Format("200601")
+	salt := "stcrashreporter"
+	hash := sha256.Sum256([]byte(salt + addr + now))
+	return fmt.Sprintf("%x", hash[:8])
+}

cmd/stcrashreceiver/sentry.go

@@ -31,12 +31,7 @@ var (
 	clientsMut sync.Mutex
 )
 
-func sendReport(dsn, path string, report []byte, userID string) error {
-	pkt, err := parseReport(path, report)
-	if err != nil {
-		return err
-	}
-
+func sendReport(dsn string, pkt *raven.Packet, userID string) error {
 	pkt.Interfaces = append(pkt.Interfaces, &raven.User{ID: userID})
 
 	clientsMut.Lock()
@@ -44,6 +39,7 @@ func sendReport(dsn, path string, report []byte, userID string) error {
 
 	cli, ok := clients[dsn]
 	if !ok {
+		var err error
 		cli, err = raven.New(dsn)
 		if err != nil {
 			return err
@@ -62,7 +58,7 @@ func sendReport(dsn, path string, report []byte, userID string) error {
 	return <-errC
 }
 
-func parseReport(path string, report []byte) (*raven.Packet, error) {
+func parseCrashReport(path string, report []byte) (*raven.Packet, error) {
 	parts := bytes.SplitN(report, []byte("\n"), 2)
 	if len(parts) != 2 {
 		return nil, errors.New("no first line")
@@ -126,35 +122,50 @@ func parseReport(path string, report []byte) (*raven.Packet, error) {
 		}
 	}
 
-	pkt := &raven.Packet{
-		Message:     string(subjectLine),
-		Platform:    "go",
-		Release:     version.tag,
-		Environment: version.environment(),
-		Tags: raven.Tags{
-			raven.Tag{Key: "version", Value: version.version},
-			raven.Tag{Key: "tag", Value: version.tag},
-			raven.Tag{Key: "codename", Value: version.codename},
-			raven.Tag{Key: "runtime", Value: version.runtime},
-			raven.Tag{Key: "goos", Value: version.goos},
-			raven.Tag{Key: "goarch", Value: version.goarch},
-			raven.Tag{Key: "builder", Value: version.builder},
-		},
-		Extra: raven.Extra{
-			"url": reportServer + path,
-		},
-		Interfaces: []raven.Interface{&trace},
-	}
-	if version.commit != "" {
-		pkt.Tags = append(pkt.Tags, raven.Tag{Key: "commit", Value: version.commit})
-	}
-	for _, tag := range version.extra {
-		pkt.Tags = append(pkt.Tags, raven.Tag{Key: tag, Value: "1"})
+	pkt := packet(version)
+	pkt.Message = string(subjectLine)
+	pkt.Extra = raven.Extra{
+		"url": reportServer + path,
 	}
+	pkt.Interfaces = []raven.Interface{&trace}
+	pkt.Fingerprint = crashReportFingerprint(pkt.Message)
 
 	return pkt, nil
 }
 
+var (
+	indexRe          = regexp.MustCompile(`\[[-:0-9]+\]`)
+	sizeRe           = regexp.MustCompile(`(length|capacity) [0-9]+`)
+	ldbPosRe         = regexp.MustCompile(`(\(pos=)([0-9]+)\)`)
+	ldbChecksumRe    = regexp.MustCompile(`(want=0x)([a-z0-9]+)( got=0x)([a-z0-9]+)`)
+	ldbFileRe        = regexp.MustCompile(`(\[file=)([0-9]+)(\.ldb\])`)
+	ldbInternalKeyRe = regexp.MustCompile(`(internal key ")[^"]+(", len=)[0-9]+`)
+	ldbPathRe        = regexp.MustCompile(`(open|write|read) .+[\\/].+[\\/]index[^\\/]+[\\/][^\\/]+: `)
+)
+
+func crashReportFingerprint(message string) []string {
+	// Do not fingerprint on the stack in case of db corruption or fatal
+	// db io error - where it occurs doesn't matter.
+	orig := message
+	message = ldbPosRe.ReplaceAllString(message, "${1}x)")
+	message = ldbFileRe.ReplaceAllString(message, "${1}x${3}")
+	message = ldbChecksumRe.ReplaceAllString(message, "${1}X${3}X")
+	message = ldbInternalKeyRe.ReplaceAllString(message, "${1}x${2}x")
+	message = ldbPathRe.ReplaceAllString(message, "$1 x: ")
+	if message != orig {
+		return []string{message}
+	}
+
+	message = indexRe.ReplaceAllString(message, "[x]")
+	message = sizeRe.ReplaceAllString(message, "$1 x")
+
+	// {{ default }} is what sentry uses as a fingerprint by default. While
+	// never specified, the docs point at this being some hash derived from the
+	// stack trace. Here we include the filtered panic message on top of that.
+	// https://docs.sentry.io/platforms/go/data-management/event-grouping/sdk-fingerprinting/#basic-example
+	return []string{"{{ default }}", message}
+}
+
 // syncthing v1.1.4-rc.1+30-g6aaae618-dirty-crashrep "Erbium Earthworm" (go1.12.5 darwin-amd64) jb@kvin.kastelo.net 2019-05-23 16:08:14 UTC [foo, bar]
 var longVersionRE = regexp.MustCompile(`syncthing\s+(v[^\s]+)\s+"([^"]+)"\s\(([^\s]+)\s+([^-]+)-([^)]+)\)\s+([^\s]+)[^\[]*(?:\[(.+)\])?$`)
 
@@ -217,3 +228,27 @@ func parseVersion(line string) (version, error) {
 
 	return v, nil
 }
+
+func packet(version version) *raven.Packet {
+	pkt := &raven.Packet{
+		Platform:    "go",
+		Release:     version.tag,
+		Environment: version.environment(),
+		Tags: raven.Tags{
+			raven.Tag{Key: "version", Value: version.version},
+			raven.Tag{Key: "tag", Value: version.tag},
+			raven.Tag{Key: "codename", Value: version.codename},
+			raven.Tag{Key: "runtime", Value: version.runtime},
+			raven.Tag{Key: "goos", Value: version.goos},
+			raven.Tag{Key: "goarch", Value: version.goarch},
+			raven.Tag{Key: "builder", Value: version.builder},
+		},
+	}
+	if version.commit != "" {
+		pkt.Tags = append(pkt.Tags, raven.Tag{Key: "commit", Value: version.commit})
+	}
+	for _, tag := range version.extra {
+		pkt.Tags = append(pkt.Tags, raven.Tag{Key: tag, Value: "1"})
+	}
+	return pkt
+}

cmd/stcrashreceiver/sentry_test.go

@@ -64,7 +64,7 @@ func TestParseReport(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	pkt, err := parseReport("1/2/345", bs)
+	pkt, err := parseCrashReport("1/2/345", bs)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -76,3 +76,66 @@ func TestParseReport(t *testing.T) {
 
 	fmt.Printf("%s\n", bs)
 }
+
+func TestCrashReportFingerprint(t *testing.T) {
+	cases := []struct {
+		message, exp string
+		ldb          bool
+	}{
+		{
+			message: "panic: leveldb/table: corruption on data-block (pos=51308946): checksum mismatch, want=0xa89f9aa0 got=0xd27cc4c7 [file=004003.ldb]",
+			exp:     "panic: leveldb/table: corruption on data-block (pos=x): checksum mismatch, want=0xX got=0xX [file=x.ldb]",
+			ldb:     true,
+		},
+		{
+			message: "panic: leveldb/table: corruption on table-footer (pos=248): bad magic number [file=001370.ldb]",
+			exp:     "panic: leveldb/table: corruption on table-footer (pos=x): bad magic number [file=x.ldb]",
+			ldb:     true,
+		},
+		{
+			message: "panic: runtime error: slice bounds out of range [4294967283:4194304]",
+			exp:     "panic: runtime error: slice bounds out of range [x]",
+		},
+		{
+			message: "panic: runtime error: slice bounds out of range [-2:]",
+			exp:     "panic: runtime error: slice bounds out of range [x]",
+		},
+		{
+			message: "panic: runtime error: slice bounds out of range [:4294967283] with capacity 32768",
+			exp:     "panic: runtime error: slice bounds out of range [x] with capacity x",
+		},
+		{
+			message: "panic: runtime error: index out of range [0] with length 0",
+			exp:     "panic: runtime error: index out of range [x] with length x",
+		},
+		{
+			message: `panic: leveldb: internal key "\x01", len=1: invalid length`,
+			exp:     `panic: leveldb: internal key "x", len=x: invalid length`,
+			ldb:     true,
+		},
+		{
+			message: `panic: write /var/syncthing/config/index-v0.14.0.db/2732813.log: cannot allocate memory`,
+			exp:     `panic: write x: cannot allocate memory`,
+			ldb:     true,
+		},
+		{
+			message: `panic: filling Blocks: read C:\Users\Serv-Resp-Tizayuca\AppData\Local\Syncthing\index-v0.14.0.db\006561.ldb: Error de datos (comprobación de redundancia cíclica).`,
+			exp:     `panic: filling Blocks: read x: Error de datos (comprobación de redundancia cíclica).`,
+			ldb:     true,
+		},
+	}
+
+	for i, tc := range cases {
+		fingerprint := crashReportFingerprint(tc.message)
+
+		expLen := 2
+		if tc.ldb {
+			expLen = 1
+		}
+		if l := len(fingerprint); l != expLen {
+			t.Errorf("tc %v: Unexpected fingerprint length: %v != %v", i, l, expLen)
+		} else if msg := fingerprint[expLen-1]; msg != tc.exp {
+			t.Errorf("tc %v:\n\"%v\" !=\n\"%v\"", i, msg, tc.exp)
+		}
+	}
+}

cmd/stcrashreceiver/stcrashreceiver.go

@@ -4,52 +4,21 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this file,
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
-// Command stcrashreceiver is a trivial HTTP server that allows two things:
-//
-// - uploading files (crash reports) named like a SHA256 hash using a PUT request
-// - checking whether such file exists using a HEAD request
-//
-// Typically this should be deployed behind something that manages HTTPS.
 package main
 
 import (
 	"bytes"
 	"compress/gzip"
-	"flag"
-	"fmt"
 	"io"
 	"io/ioutil"
 	"log"
-	"net"
 	"net/http"
 	"os"
 	"path"
 	"path/filepath"
 	"strings"
-	"time"
-
-	"github.com/syncthing/syncthing/lib/sha256"
 )
 
-const maxRequestSize = 1 << 20 // 1 MiB
-
-func main() {
-	dir := flag.String("dir", ".", "Directory to store reports in")
-	dsn := flag.String("dsn", "", "Sentry DSN")
-	listen := flag.String("listen", ":22039", "HTTP listen address")
-	flag.Parse()
-
-	cr := &crashReceiver{
-		dir: *dir,
-		dsn: *dsn,
-	}
-
-	log.SetOutput(os.Stdout)
-	if err := http.ListenAndServe(*listen, cr); err != nil {
-		log.Fatalln("HTTP serve:", err)
-	}
-}
-
 type crashReceiver struct {
 	dir string
 	dsn string
@@ -155,8 +124,13 @@ func (r *crashReceiver) servePut(reportID, fullPath string, w http.ResponseWrite
 
 		go func() {
 			// There's no need for the client to have to wait for this part.
-			if err := sendReport(r.dsn, reportID, bs, user); err != nil {
-				log.Println("Failed to send report:", err)
+			pkt, err := parseCrashReport(reportID, bs)
+			if err != nil {
+				log.Println("Failed to parse crash report:", err)
+				return
+			}
+			if err := sendReport(r.dsn, pkt, user); err != nil {
+				log.Println("Failed to send  crash report:", err)
 			}
 		}()
 	}
@@ -166,20 +140,3 @@ func (r *crashReceiver) servePut(reportID, fullPath string, w http.ResponseWrite
 func (r *crashReceiver) dirFor(base string) string {
 	return filepath.Join(base[0:2], base[2:4])
 }
-
-// userIDFor returns a string we can use as the user ID for the purpose of
-// counting affected users. It's the truncated hash of a salt, the user
-// remote IP, and the current month.
-func userIDFor(req *http.Request) string {
-	addr := req.RemoteAddr
-	if fwd := req.Header.Get("x-forwarded-for"); fwd != "" {
-		addr = fwd
-	}
-	if host, _, err := net.SplitHostPort(addr); err == nil {
-		addr = host
-	}
-	now := time.Now().Format("200601")
-	salt := "stcrashreporter"
-	hash := sha256.Sum256([]byte(salt + addr + now))
-	return fmt.Sprintf("%x", hash[:8])
-}

cmd/stdiscosrv/database.go

@@ -4,7 +4,7 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this file,
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
-//go:generate go run ../../script/protofmt.go database.proto
+//go:generate go run ../../proto/scripts/protofmt.go database.proto
 //go:generate protoc -I ../../ -I . --gogofast_out=. database.proto
 
 package main

cmd/stindex/dump.go

@@ -91,7 +91,13 @@ func dump(ldb backend.Backend) {
 
 		case db.KeyTypeFolderMeta:
 			folder := binary.BigEndian.Uint32(key[1:])
-			fmt.Printf("[foldermeta] F:%d V:%x\n", folder, it.Value())
+			fmt.Printf("[foldermeta] F:%d", folder)
+			var cs db.CountsSet
+			if err := cs.Unmarshal(it.Value()); err != nil {
+				fmt.Printf(" (invalid)\n")
+			} else {
+				fmt.Printf(" V:%v\n", cs)
+			}
 
 		case db.KeyTypeMiscData:
 			fmt.Printf("[miscdata] K:%q V:%q\n", key[1:], it.Value())
@@ -116,7 +122,14 @@ func dump(ldb backend.Backend) {
 			fmt.Printf("[blocklistmap] F:%d H:%x N:%s\n", folder, hash, fileName)
 
 		case db.KeyTypeVersion:
-			fmt.Printf("[version] H:%x\n", key[1:])
+			fmt.Printf("[version] H:%x", key[1:])
+			var v protocol.Vector
+			err := v.Unmarshal(it.Value())
+			if err != nil {
+				fmt.Printf(" (invalid)\n")
+			} else {
+				fmt.Printf(" V:%v\n", v)
+			}
 
 		default:
 			fmt.Printf("[??? %d]\n  %x\n  %x\n", key[0], key, it.Value())

cmd/stindex/idxck.go

@@ -333,10 +333,10 @@ func idxck(ldb backend.Backend) (success bool) {
 }
 
 func needsLocally(vl db.VersionList) bool {
-	fv, ok := vl.Get(protocol.LocalDeviceID[:])
-	if !ok {
-		return true // proviosinally, it looks like we need the file
+	gfv, gok := vl.GetGlobal()
+	if !gok { // That's weird, but we hardly need something non-existant
+		return false
 	}
-	gfv, _ := vl.GetGlobal() // Can't not have a global if we got something above
-	return !fv.Version.GreaterEqual(gfv.Version)
+	fv, ok := vl.Get(protocol.LocalDeviceID[:])
+	return db.Need(gfv, ok, fv.Version)
 }

cmd/strelaypoolsrv/main.go

@@ -314,8 +314,11 @@ func handleRequest(w http.ResponseWriter, r *http.Request) {
 
 func handleGetRequest(rw http.ResponseWriter, r *http.Request) {
 	rw.Header().Set("Content-Type", "application/json; charset=utf-8")
+
 	mut.RLock()
-	relays := append(permanentRelays, knownRelays...)
+	relays := make([]*relay, len(permanentRelays)+len(knownRelays))
+	n := copy(relays, permanentRelays)
+	copy(relays[n:], knownRelays)
 	mut.RUnlock()
 
 	// Shuffle

cmd/strelaypoolsrv/main_test.go

@@ -0,0 +1,67 @@
+// Copyright © 2020 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at https://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http/httptest"
+	"strings"
+	"sync"
+	"testing"
+)
+
+func init() {
+	for i := 0; i < 10; i++ {
+		u := fmt.Sprintf("permanent%d", i)
+		permanentRelays = append(permanentRelays, &relay{URL: u})
+	}
+
+	knownRelays = []*relay{
+		{URL: "known1"},
+		{URL: "known2"},
+		{URL: "known3"},
+	}
+
+	mut = new(sync.RWMutex)
+}
+
+// Regression test: handleGetRequest should not modify permanentRelays.
+func TestHandleGetRequest(t *testing.T) {
+	needcap := len(permanentRelays) + len(knownRelays)
+	if needcap > cap(permanentRelays) {
+		t.Fatalf("test setup failed: need cap(permanentRelays) >= %d, have %d",
+			needcap, cap(permanentRelays))
+	}
+
+	w := httptest.NewRecorder()
+	w.Body = new(bytes.Buffer)
+	handleGetRequest(w, httptest.NewRequest("GET", "/", nil))
+
+	result := make(map[string][]*relay)
+	err := json.NewDecoder(w.Body).Decode(&result)
+	if err != nil {
+		t.Fatalf("invalid JSON: %v", err)
+	}
+
+	relays := result["relays"]
+	expect, actual := len(knownRelays)+len(permanentRelays), len(relays)
+	if actual != expect {
+		t.Errorf("expected %d relays, got %d", expect, actual)
+	}
+
+	// Check for changes in permanentRelays.
+	for i, r := range permanentRelays {
+		switch {
+		case !strings.HasPrefix(r.URL, "permanent"):
+			t.Errorf("relay %q among permanent relays", r.URL)
+		case r.URL != fmt.Sprintf("permanent%d", i):
+			t.Error("order of permanent relays changed")
+		}
+	}
+}

cmd/syncthing/main.go

@@ -748,7 +748,7 @@ func setupSignalHandling(app *syncthing.App) {
 
 func loadOrDefaultConfig(myID protocol.DeviceID, evLogger events.Logger) (config.Wrapper, error) {
 	cfgFile := locations.Get(locations.ConfigFile)
-	cfg, err := config.Load(cfgFile, myID, evLogger)
+	cfg, _, err := config.Load(cfgFile, myID, evLogger)
 
 	if err != nil {
 		cfg, err = syncthing.DefaultConfig(cfgFile, myID, evLogger, noDefaultFolder)

cmd/ursrv/main.go

@@ -28,6 +28,7 @@ import (
 
 	"github.com/oschwald/geoip2-golang"
 
+	"github.com/syncthing/syncthing/lib/upgrade"
 	"github.com/syncthing/syncthing/lib/ur/contract"
 )
 
@@ -54,7 +55,7 @@ var (
 		{regexp.MustCompile("jenkins@build.syncthing.net"), "GitHub"},
 		{regexp.MustCompile("snap@build.syncthing.net"), "Snapcraft"},
 		{regexp.MustCompile("android-.*vagrant@basebox-stretch64"), "F-Droid"},
-		{regexp.MustCompile("builduser@svetlemodry"), "Arch (3rd party)"},
+		{regexp.MustCompile("builduser@(archlinux|svetlemodry)"), "Arch (3rd party)"},
 		{regexp.MustCompile("synology@kastelo.net"), "Synology (Kastelo)"},
 		{regexp.MustCompile("@debian"), "Debian (3rd party)"},
 		{regexp.MustCompile("@fedora"), "Fedora (3rd party)"},
@@ -919,7 +920,7 @@ func getReport(db *sql.DB) map[string]interface{} {
 }
 
 var (
-	plusRe  = regexp.MustCompile(`\+.*$`)
+	plusRe  = regexp.MustCompile(`(\+.*|\.dev\..*)$`)
 	plusStr = "(+dev)"
 )
 
@@ -978,7 +979,9 @@ func (s *summary) MarshalJSON() ([]byte, error) {
 	for v := range s.versions {
 		versions = append(versions, v)
 	}
-	sort.Strings(versions)
+	sort.Slice(versions, func(a, b int) bool {
+		return upgrade.CompareVersions(versions[a], versions[b]) < 0
+	})
 
 	var filtered []string
 	for _, v := range versions {

go.mod

@@ -20,6 +20,7 @@ require (
 	github.com/gobwas/glob v0.2.3
 	github.com/gogo/protobuf v1.3.1
 	github.com/golang/groupcache v0.0.0-20191027212112-611e8accdfc9
+	github.com/golang/protobuf v1.4.2
 	github.com/greatroar/blobloom v0.3.0
 	github.com/jackpal/gateway v1.0.6
 	github.com/jackpal/go-nat-pmp v1.0.2
@@ -27,8 +28,8 @@ require (
 	github.com/kr/pretty v0.2.0 // indirect
 	github.com/lib/pq v1.2.0
 	github.com/lucas-clemente/quic-go v0.18.0
-	github.com/maruel/panicparse v1.3.0
-	github.com/mattn/go-isatty v0.0.11
+	github.com/maruel/panicparse v1.5.1
+	github.com/mattn/go-isatty v0.0.12
 	github.com/minio/sha256-simd v0.1.1
 	github.com/oschwald/geoip2-golang v1.4.0
 	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
@@ -44,7 +45,7 @@ require (
 	github.com/vitrun/qart v0.0.0-20160531060029-bf64b92db6b0
 	golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de
 	golang.org/x/net v0.0.0-20200813134508-3edf25e44fcc
-	golang.org/x/sys v0.0.0-20200819171115-d785dc25833f
+	golang.org/x/sys v0.0.0-20200922070232-aee5d888a860
 	golang.org/x/text v0.3.3
 	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4
 	google.golang.org/protobuf v1.25.0 // indirect

go.sum

@@ -199,15 +199,12 @@ github.com/marten-seemann/qtls v0.10.0 h1:ECsuYUKalRL240rRD4Ri33ISb7kAQ3qGDlrrl5
 github.com/marten-seemann/qtls v0.10.0/go.mod h1:UvMd1oaYDACI99/oZUYLzMCkBXQVT0aGm99sJhbT8hs=
 github.com/marten-seemann/qtls-go1-15 v0.1.0 h1:i/YPXVxz8q9umso/5y474CNcHmTpA+5DH+mFPjx6PZg=
 github.com/marten-seemann/qtls-go1-15 v0.1.0/go.mod h1:GyFwywLKkRt+6mfU99csTEY1joMZz5vmB1WNZH3P81I=
-github.com/maruel/panicparse v1.3.0 h1:1Ep/RaYoSL1r5rTILHQQbyzHG8T4UP5ZbQTYTo4bdDc=
-github.com/maruel/panicparse v1.3.0/go.mod h1:vszMjr5QQ4F5FSRfraldcIA/BCw5xrdLL+zEcU2nRBs=
-github.com/mattn/go-colorable v0.1.1 h1:G1f5SKeVxmagw/IyvzvtZE4Gybcc4Tr1tf7I8z0XgOg=
-github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
-github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
-github.com/mattn/go-isatty v0.0.7 h1:UvyT9uN+3r7yLEYSlJsbQGdsaB/a0DlgWP3pql6iwOc=
-github.com/mattn/go-isatty v0.0.7/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
-github.com/mattn/go-isatty v0.0.11 h1:FxPOTFNqGkuDUGi3H/qkUbQO4ZiBa2brKq5r0l8TGeM=
-github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
+github.com/maruel/panicparse v1.5.1 h1:hUPcXI7ubtEqj/k+P34KsHQqb86zuVk7zBfkP6tBBPc=
+github.com/maruel/panicparse v1.5.1/go.mod h1:aOutY/MUjdj80R0AEVI9qE2zHqig+67t2ffUDDiLzAM=
+github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE=
+github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4=
@@ -406,8 +403,6 @@ golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190316082340-a2f829d7f35f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -417,19 +412,18 @@ golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191010194322-b09406accb47 h1:/XfQ9z7ib8eEJX2hdgFTZJ/ntt0swNk5oYBziWeTCvY=
 golang.org/x/sys v0.0.0-20191010194322-b09406accb47/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191224085550-c709ea063b76 h1:Dho5nD6R3PcW2SH1or8vS0dszDaXRxIw55lBX7XiE5g=
 golang.org/x/sys v0.0.0-20191224085550-c709ea063b76/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae h1:/WDfKMnPU+m5M4xB+6x4kaepxRw6jWvR5iDRdvjHgy8=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200519105757-fe76b779f299 h1:DYfZAGf2WMFjMxbgTjaC+2HC7NkNAQs+6Q8b9WEB/F4=
 golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200814200057-3d37ad5750ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200819171115-d785dc25833f h1:KJuwZVtZBVzDmEDtB2zro9CXkD9O0dpCv4o2LHbQIAw=
-golang.org/x/sys v0.0.0-20200819171115-d785dc25833f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200922070232-aee5d888a860 h1:YEu4SMq7D0cmT7CBbXfcH0NZeuChAXwsHe/9XueUO6o=
+golang.org/x/sys v0.0.0-20200922070232-aee5d888a860/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

gui/default/assets/lang/lang-bg.json

@@ -91,6 +91,8 @@
     "Downloaded": "Изтеглен",
     "Downloading": "Изтегляне",
     "Edit": "Промени",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Променяне на {{path}}.",
     "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Разреши NAT traversal",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Има незапазени промени. Наистина ли желаете да ги отмените?",
     "You must keep at least one version.": "Трябва да пазиш поне една версия.",
     "days": "дни",
+    "directories": "directories",
     "files": "файла",
     "full documentation": "пълна документация",
     "items": "елемента",

gui/default/assets/lang/lang-ca@valencia.json

@@ -91,6 +91,8 @@
     "Downloaded": "Descarregat",
     "Downloading": "Descarregant",
     "Edit": "Editar",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Editant {{path}}.",
     "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Permetre NAT transversal",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Tens canvis sense guardar. Realment vols descartar-los?",
     "You must keep at least one version.": "Es deu mantindre al menys una versió.",
     "days": "dies",
+    "directories": "directories",
     "files": "arxius",
     "full documentation": "Documentació completa",
     "items": "Elements",

gui/default/assets/lang/lang-cs.json

@@ -39,8 +39,8 @@
     "Bugs": "Chyby",
     "Changelog": "Seznam změn",
     "Clean out after": "Vyčistit po",
-    "Cleaning Versions": "Cleaning Versions",
-    "Cleanup Interval": "Cleanup Interval",
+    "Cleaning Versions": "Mazání verzí",
+    "Cleanup Interval": "Interval mazání",
     "Click to see discovery failures": "Kliknutím zobrazíte nezdary při objevování",
     "Close": "Zavřít",
     "Command": "Příkaz",
@@ -91,6 +91,8 @@
     "Downloaded": "Staženo",
     "Downloading": "Stahuje se",
     "Edit": "Upravit",
+    "Edit Device": "Upravit zařízení",
+    "Edit Folder": "Upravit složku",
     "Editing {%path%}.": "Upravuje se {{path}}.",
     "Enable Crash Reporting": "Povolit hlášení pádů",
     "Enable NAT traversal": "Povolit průchod skrze NAT překlad",
@@ -293,10 +295,10 @@
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing má nejspíše problém s provedením vašeho požadavku. Pokud problém přetrvává, obnovte stránku v prohlížeči nebo restartujte Syncthing.",
     "Take me back": "Jít zpět",
     "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "Adresa v GUI je potlačena parametry při spuštění. Dokud potlačení trvá, zdejší změny nemají efekt.",
-    "The Syncthing Authors": "The Syncthing Authors",
+    "The Syncthing Authors": "Autoři Syncthing",
     "The Syncthing admin interface is configured to allow remote access without a password.": "V nastavení aplikace Syncthing je povoleno vzdálené připojení k administrátorskému rozhraní bez zadání hesla.",
     "The aggregated statistics are publicly available at the URL below.": "Souhrnné statistiky jsou veřejně dostupné na níže uvedené URL.",
-    "The cleanup interval cannot be blank.": "The cleanup interval cannot be blank.",
+    "The cleanup interval cannot be blank.": "Interval mazání nesmí být prázdný.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Nastavení byla uložena, ale nejsou aktivována. Pro aktivaci nového nastavení je třeba Syncthing restartovat.",
     "The device ID cannot be blank.": "Identifikátor zařízení nemůže zůstat nevyplněný.",
     "The device ID to enter here can be found in the \"Actions > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Identifikátor zařízení, který je třeba vložit, lze nalézt v dialogu „Akce > Zobrazit identifikátor“ na druhém zařízení. Mezery a pomlčky nejsou nutné (budou ignorovány).",
@@ -308,8 +310,8 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Jsou použity následující intervaly: za první hodinu jsou ponechány verze pro každých 30 sekund, za první den jsou ponechány verze pro každou hodinu, za prvních 30 dní jsou ponechány verze pro každý den a do nejvyššího nastaveného stáří jsou ponechány verze pro každý týden.",
     "The following items could not be synchronized.": "Následující položky nemohly být synchronizovány.",
     "The following items were changed locally.": "Tyto položky byly změněny lokálně",
-    "The interval must be a positive number of seconds.": "The interval must be a positive number of seconds.",
-    "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.": "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.",
+    "The interval must be a positive number of seconds.": "Interval musí být kladný počet sekund.",
+    "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.": "Interval (v sekundách) pro spouštění čištění ve složce s verzemi. Nula pravidelné čištění vypíná.",
     "The maximum age must be a number and cannot be blank.": "Nejvyšší stáří je třeba zadat v podobě čísla a nemůže být prázdné.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Maximální doba pro zachování verze (dny, zapsáním hodnoty 0 bude ponecháno navždy).",
     "The number of days must be a number and cannot be blank.": "Je třeba, aby počet dní bylo číslo a nemůže zůstat nevyplněné.",
@@ -351,7 +353,7 @@
     "Versions": "Verze",
     "Versions Path": "Popis umístění verzí",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Verze jsou automaticky smazány, pokud jsou starší než maximální časový limit nebo překročí počet souborů povolených pro interval.",
-    "Waiting to Clean": "Waiting to Clean",
+    "Waiting to Clean": "Čeká se na čistění",
     "Waiting to Scan": "Čekání na skenování",
     "Waiting to Sync": "Čekání na synchronizaci",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Varování, tento popis umístění je nadřazenou složkou existující „{{otherFolder}}“.",
@@ -373,10 +375,11 @@
     "You have unsaved changes. Do you really want to discard them?": "Máte neuložené změny. Opravdu je chcete zahodit?",
     "You must keep at least one version.": "Je třeba ponechat alespoň jednu verzi.",
     "days": "dní",
+    "directories": "složky",
     "files": "souborů",
     "full documentation": "úplná dokumentace",
     "items": "položky",
-    "seconds": "seconds",
+    "seconds": "sekund",
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} chce sdílet složku „{{folder}}“.",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} chce sdílet složku „{{folderlabel}}“ ({{folder}})."
 }

gui/default/assets/lang/lang-da.json

@@ -29,7 +29,7 @@
     "Are you sure you want to restore {%count%} files?": "Er du sikker på, at du vil genskabe {{count}} filer?",
     "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Autoacceptér",
-    "Automatic Crash Reporting": "Automatic Crash Reporting",
+    "Automatic Crash Reporting": "Automatisk nedbrud rapportering",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Den automatiske opdatering tilbyder nu valget mellem stabile udgivelser og udgivelseskandidater.",
     "Automatic upgrades": "Automatisk opdatering",
     "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
@@ -39,15 +39,15 @@
     "Bugs": "Fejl",
     "Changelog": "Udgivelsesnoter",
     "Clean out after": "Rens efter",
-    "Cleaning Versions": "Cleaning Versions",
-    "Cleanup Interval": "Cleanup Interval",
+    "Cleaning Versions": "Rydder op i versioner",
+    "Cleanup Interval": "Ryd op interval",
     "Click to see discovery failures": "Klik for at se opdagelsesfejl",
     "Close": "Luk",
     "Command": "Kommando",
     "Comment, when used at the start of a line": "Kommentar, når den bruges i starten af en linje",
     "Compression": "Anvend komprimering",
     "Configured": "Konfigureret",
-    "Connected (Unused)": "Connected (Unused)",
+    "Connected (Unused)": "Tilsluttet (ubrugt)",
     "Connection Error": "Tilslutnings fejl",
     "Connection Type": "Tilslutningstype",
     "Connections": "Forbindelser",
@@ -56,7 +56,7 @@
     "Copied from original": "Kopieret fra originalen",
     "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 de følgende bidragsydere:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Opretter ignoreringsmønstre; overskriver en eksisterende fil på {{path}}.",
-    "Currently Shared With Devices": "Currently Shared With Devices",
+    "Currently Shared With Devices": "i øjeblikket delt med enheder",
     "Danger!": "Fare!",
     "Debugging Facilities": "Faciliteter til fejlretning",
     "Default Folder Path": "Standardmappesti",
@@ -71,7 +71,7 @@
     "Device rate limits": "Enhedens hastighedsbegrænsning",
     "Device that last modified the item": "Enhed, som sidst ændrede filen",
     "Devices": "Enheder",
-    "Disable Crash Reporting": "Disable Crash Reporting",
+    "Disable Crash Reporting": "Deaktivere nedbrud rapportering",
     "Disabled": "Deaktiveret",
     "Disabled periodic scanning and disabled watching for changes": "Deaktiverede periodisk skanning og deaktiverede overvågning af ændringer",
     "Disabled periodic scanning and enabled watching for changes": "Deaktiverede periodisk skanning og aktiverede overvågning af ændringer",
@@ -79,7 +79,7 @@
     "Disables comparing and syncing file permissions. Useful on systems with nonexistent or custom permissions (e.g. FAT, exFAT, Synology, Android).": "Disables comparing and syncing file permissions. Useful on systems with nonexistent or custom permissions (e.g. FAT, exFAT, Synology, Android).",
     "Discard": "Behold ikke",
     "Disconnected": "Ikke tilsluttet",
-    "Disconnected (Unused)": "Disconnected (Unused)",
+    "Disconnected (Unused)": "Ikke tilsluttet (ubrugt)",
     "Discovered": "Opdaget",
     "Discovery": "Opslag",
     "Discovery Failures": "Fejl ved opdagelse",
@@ -91,8 +91,10 @@
     "Downloaded": "Downloadet",
     "Downloading": "Downloader",
     "Edit": "Redigér",
+    "Edit Device": "Redigere enhed",
+    "Edit Folder": "Redigere mappe",
     "Editing {%path%}.": "Redigerer {{path}}.",
-    "Enable Crash Reporting": "Enable Crash Reporting",
+    "Enable Crash Reporting": "Aktivere nedbrud rapportering",
     "Enable NAT traversal": "Aktivér NAT-traversering",
     "Enable Relaying": "Aktivér videresending",
     "Enabled": "Aktiveret",
@@ -100,7 +102,7 @@
     "Enter a non-privileged port number (1024 - 65535).": "Indtast et ikke-priviligeret portnummer (1024–65535).",
     "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Angiv en kommaadskilt adresseliste (\"tcp://ip:port\", \"tcp://host:port\")  eller \"dynamic\" for automatisk at opdage adressen.",
     "Enter ignore patterns, one per line.": "Indtast ignoreringsmønstre, ét per linje.",
-    "Enter up to three octal digits.": "Enter up to three octal digits.",
+    "Enter up to three octal digits.": "Indtast op til tre oktale cifre.",
     "Error": "Fejl",
     "External File Versioning": "Ekstern filversionering",
     "Failed Items": "Mislykkede filer",
@@ -126,10 +128,10 @@
     "GUI": "GUI",
     "GUI Authentication Password": "GUI-adgangskode",
     "GUI Authentication User": "GUI-brugernavn",
-    "GUI Authentication: Set User and Password": "GUI Authentication: Set User and Password",
+    "GUI Authentication: Set User and Password": "GUI godkendelse: Angiv bruger og adgangskode",
     "GUI Listen Address": "GUI-lytteadresse",
     "GUI Theme": "GUI-tema",
-    "General": "Generalt",
+    "General": "Generelt",
     "Generate": "Opret",
     "Global Discovery": "Globalt opslag",
     "Global Discovery Servers": "Globale opslagsservere",
@@ -160,7 +162,7 @@
     "Listeners": "Lyttere",
     "Loading data...": "Indlæser data ...",
     "Loading...": "Indlæser ...",
-    "Local Additions": "Local Additions",
+    "Local Additions": "Lokale tilføjelser",
     "Local Discovery": "Lokal opslag",
     "Local State": "Lokal tilstand",
     "Local State (Total)": "Lokal tilstand (total)",
@@ -202,7 +204,7 @@
     "Pause": "Pause",
     "Pause All": "Sæt alt på pause",
     "Paused": "På pause",
-    "Paused (Unused)": "Paused (Unused)",
+    "Paused (Unused)": "Pauset (ubrugt)",
     "Pending changes": "Ventende ændringer",
     "Periodic scanning at given interval and disabled watching for changes": "Periodisk skanning med et givent interval og deaktiveret overvågning af ændringer",
     "Periodic scanning at given interval and enabled watching for changes": "Periodisk skanning med et givent interval og aktiveret overvågning af ændringer",
@@ -213,7 +215,7 @@
     "Please wait": "Vent venligst",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Forstavelse, der indikerer, at filen kan slettes, hvis fjernelse at mappe undgåes",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Forstavelse, der indikerer det mønster, der skal sammenlignes uden versalfølsomhed",
-    "Preparing to Sync": "Preparing to Sync",
+    "Preparing to Sync": "Forbereder synkronisering",
     "Preview": "Forhåndsvisning",
     "Preview Usage Report": "Forhåndsvisning af forbrugsrapport",
     "Quick guide to supported patterns": "Kvikguide til understøttede mønstre",
@@ -293,7 +295,7 @@
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Det ser ud til, at Syncthing har problemer med at udføre opgaven. Prøv at genindlæse siden eller genstarte Synching, hvis problemet vedbliver.",
     "Take me back": "Tag mig tilbage",
     "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.",
-    "The Syncthing Authors": "The Syncthing Authors",
+    "The Syncthing Authors": "Syncthing udviklere",
     "The Syncthing admin interface is configured to allow remote access without a password.": "Syncthing-administationsfladen er sat op til at kunne fjernstyres uden adgangskode.",
     "The aggregated statistics are publicly available at the URL below.": "Den indsamlede statistik er offentligt tilgængelig på den nedenstående URL.",
     "The cleanup interval cannot be blank.": "The cleanup interval cannot be blank.",
@@ -329,14 +331,14 @@
     "Time the item was last modified": "Tidspunkt for seneste ændring af filen",
     "Trash Can File Versioning": "Versionering med papirkurv",
     "Type": "Type",
-    "UNIX Permissions": "UNIX Permissions",
+    "UNIX Permissions": "UNIX rettigheder",
     "Unavailable": "Ikke tilgængelig",
     "Unavailable/Disabled by administrator or maintainer": "Ikke tilgængelig / deaktiveret af administrator eller vedligeholder",
     "Undecided (will prompt)": "Ubestemt (du bliver spurgt)",
     "Unignore": "Fjern ignorering",
     "Unknown": "Ukendt",
     "Unshared": "Ikke delt",
-    "Unshared Devices": "Unshared Devices",
+    "Unshared Devices": "Ikke delte enheder",
     "Up to Date": "Fuldt opdateret",
     "Updated": "Opdateret",
     "Upgrade": "Opgradér",
@@ -351,9 +353,9 @@
     "Versions": "Versioner",
     "Versions Path": "Versionssti",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Versioner slettes automatisk, hvis de er ældre end den givne maksimum alder eller overstiger det tilladte antal filer i et interval.",
-    "Waiting to Clean": "Waiting to Clean",
-    "Waiting to Scan": "Waiting to Scan",
-    "Waiting to Sync": "Waiting to Sync",
+    "Waiting to Clean": "Venter på oprydning",
+    "Waiting to Scan": "Venter på skanning",
+    "Waiting to Sync": "Venter på synkronisering",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Advarsel: Denne sti er en forældermappe til den eksisterende mappe “{{otherFolder}}”.",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Advarsel: Denne sti er en forældermappe til den eksisterende mappe “{{otherFolderLabel}}” ({{otherFolder}}).",
     "Warning, this path is a subdirectory of an existing folder \"{%otherFolder%}\".": "Advarsel: Denne sti er en undermappe til den eksisterende mappe “{{otherFolder}}”.",
@@ -373,10 +375,11 @@
     "You have unsaved changes. Do you really want to discard them?": "Du har ændringer, som ikke er gemt. Er du sikker på, at du ikke vil beholde dem?",
     "You must keep at least one version.": "Du skal beholde mindst én version.",
     "days": "dage",
+    "directories": "kataloger",
     "files": "filer",
     "full documentation": "fuld dokumentation",
     "items": "filer",
-    "seconds": "seconds",
+    "seconds": "sekunder",
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} ønsker at dele mappen “{{folder}}”.",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} ønsker at dele mappen “{{folderlabel}}” ({{folder}})."
 }

gui/default/assets/lang/lang-de.json

@@ -39,7 +39,7 @@
     "Bugs": "Fehler",
     "Changelog": "Änderungsprotokoll",
     "Clean out after": "Löschen nach",
-    "Cleaning Versions": "Cleaning Versions",
+    "Cleaning Versions": "Versionen bereinigen",
     "Cleanup Interval": "Bereinigungsintervall",
     "Click to see discovery failures": "Klick um Gerätesuchfehler anzuzeigen",
     "Close": "Schließen",
@@ -62,7 +62,7 @@
     "Default Folder Path": "Standardmäßiger Ordnerpfad",
     "Deleted": "Gelöscht",
     "Deselect All": "Alle abwählen",
-    "Deselect devices to stop sharing this folder with.": "Wähle die Geräte ab, für die dieser Ordner nicht mehr freigegeben werden soll.",
+    "Deselect devices to stop sharing this folder with.": "Die Geräte abwählen, für die dieser Ordner nicht mehr freigegeben werden soll.",
     "Device": "Gerät",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Gerät \"{{name}}\" ({{device}} {{address}}) möchte sich verbinden. Gerät hinzufügen?",
     "Device ID": "Gerätekennung",
@@ -76,7 +76,7 @@
     "Disabled periodic scanning and disabled watching for changes": "Deaktivierter periodischer Scann und deaktivierter Überwachung von Änderungen",
     "Disabled periodic scanning and enabled watching for changes": "Deaktivierter periodischer Scann und aktivierter Überwachung von Änderungen",
     "Disabled periodic scanning and failed setting up watching for changes, retrying every 1m:": "Deaktivierter periodischer Scann, fehlgeschlagene überprüfen auf Änderungen und erneuter versuch in 1 Min:",
-    "Disables comparing and syncing file permissions. Useful on systems with nonexistent or custom permissions (e.g. FAT, exFAT, Synology, Android).": "Deaktiviert Vergleich und Synchronisierung der Dateiberechtigungen. Dies ist hilfreich für Dateisysteme ohne konfigurierbare Berechtigungsparameter (z.B. FAT, exFAT, Synology, Android).",
+    "Disables comparing and syncing file permissions. Useful on systems with nonexistent or custom permissions (e.g. FAT, exFAT, Synology, Android).": "Deaktiviert Vergleich und Synchronisierung der Dateiberechtigungen. Dies ist hilfreich für Dateisysteme ohne konfigurierbare Berechtigungsparameter (z. B. FAT, exFAT, Synology, Android).",
     "Discard": "Verwerfen",
     "Disconnected": "Getrennt",
     "Disconnected (Unused)": "Getrennt (Nicht genutzt)",
@@ -91,6 +91,8 @@
     "Downloaded": "Heruntergeladen",
     "Downloading": "Lädt herunter",
     "Edit": "Bearbeiten",
+    "Edit Device": "Gerät bearbeiten",
+    "Edit Folder": "Ordner bearbeiten",
     "Editing {%path%}.": "Bearbeite {{path}}.",
     "Enable Crash Reporting": "Absturzmeldung aktivieren",
     "Enable NAT traversal": "NAT-Durchdringung aktivieren",
@@ -126,7 +128,7 @@
     "GUI": "GUI",
     "GUI Authentication Password": "Passwort für Zugang zur Benutzeroberfläche",
     "GUI Authentication User": "Benutzername für Zugang zur Benutzeroberfläche",
-    "GUI Authentication: Set User and Password": "Authentisierung Benutzeroberfläche: Geben Sie Benutzer und Passwort ein. ",
+    "GUI Authentication: Set User and Password": "Benutzeroberflächenauthentisierung: Geben Sie Benutzer und Passwort ein. ",
     "GUI Listen Address": "Addresse der Benutzeroberfläche",
     "GUI Theme": "GUI Design",
     "General": "Allgemein",
@@ -246,7 +248,7 @@
     "See external versioning help for supported templated command line parameters.": "Siehe Hilfe zur externen Versionierung für unterstützte Befehlszeilenparameter.",
     "Select All": "Alle auswählen",
     "Select a version": "Wählen Sie eine Version",
-    "Select additional devices to share this folder with.": "Wähle weitere Geräte aus, für die dieser Ordner geteilt werden soll.",
+    "Select additional devices to share this folder with.": "Weitere Geräte auswählen, für die dieser Ordner geteilt werden soll.",
     "Select latest version": "Letzte Version auswählen",
     "Select oldest version": "Älteste Version auswählen",
     "Select the folders to share with this device.": "Wähle Sie die Ordner aus, die Sie mit diesem Gerät teilen möchten.",
@@ -293,7 +295,7 @@
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing scheint ein Problem mit der Verarbeitung Deiner Eingabe zu haben. Bitte lade die Seite neu oder führe einen Neustart durch, falls das Problem weiterhin besteht.",
     "Take me back": "Führe mich zurück",
     "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "Die GUI-Adresse wird durch Startoptionen überschrieben. Hier vorgenommene Änderungen werden nicht wirksam, solange die Überschreibung besteht.",
-    "The Syncthing Authors": "Die Syncthing Autoren",
+    "The Syncthing Authors": "Die Syncthing-Autoren",
     "The Syncthing admin interface is configured to allow remote access without a password.": "Die Syncthing-Oberfläche erlaubt mit den jetzigen Einstellungen einen Zugriff ohne Passwort.",
     "The aggregated statistics are publicly available at the URL below.": "Die gesammelten Statistiken sind öffentlich unter der nachfolgenden URL verfügbar.",
     "The cleanup interval cannot be blank.": "Das Bereinigungsintervall darf nicht leer sein.",
@@ -309,7 +311,7 @@
     "The following items could not be synchronized.": "Die folgenden Elemente konnten nicht synchronisiert werden.",
     "The following items were changed locally.": "Die folgenden Elemente wurden lokal geändert.",
     "The interval must be a positive number of seconds.": "Das Intervall muss eine positive Zahl von Sekunden sein.",
-    "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.": "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.",
+    "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.": "Das Intervall, in Sekunden, zwischen den Bereinigungen im Versionsverzeichnis. 0 um das regelmäßige Bereinigen zu deaktivieren.",
     "The maximum age must be a number and cannot be blank.": "Das Höchstalter muss angegeben werden und eine Zahl sein.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Die längste Zeit, die alte Versionen vorgehalten werden (in Tagen) (0 um alte Versionen für immer zu behalten).",
     "The number of days must be a number and cannot be blank.": "Die Anzahl von Versionen muss eine Ganzzahl und darf nicht leer sein.",
@@ -351,8 +353,8 @@
     "Versions": "Versionen",
     "Versions Path": "Versionierungspfad",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Alte Dateiversionen werden automatisch gelöscht, wenn sie älter als das angegebene Höchstalter sind oder die angegebene Höchstzahl an Dateien erreicht ist.",
-    "Waiting to Clean": "Waiting to Clean",
-    "Waiting to Scan": "Warte auf Scan",
+    "Waiting to Clean": "Warten auf Bereinigung",
+    "Waiting to Scan": "Warten auf Scannen",
     "Waiting to Sync": "Warten auf die Synchronisation",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Warnung, dieser Pfad ist ein übergeordneter Ordner eines existierenden Ordners \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Warnung, dieser Pfad ist ein übergeordneter Ordner eines existierenden Ordners \"{{otherFolderLabel}}\" ({{otherFolder}}).",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Sie haben nicht gespeicherte Änderungen. Wollen sie diese wirklich verwerfen?",
     "You must keep at least one version.": "Du musst mindestens eine Version behalten.",
     "days": "Tage",
+    "directories": "Verzeichnisse",
     "files": "Dateien",
     "full documentation": "Komplette Dokumentation",
     "items": "Elemente",

gui/default/assets/lang/lang-el.json

@@ -91,6 +91,8 @@
     "Downloaded": "Έχει ληφθεί",
     "Downloading": "Λήψη",
     "Edit": "Επεξεργασία",
+    "Edit Device": "Επεξεργασία συσκευής",
+    "Edit Folder": "Επεξεργασία φακέλου",
     "Editing {%path%}.": "Επεξεργασία του {{path}}.",
     "Enable Crash Reporting": "Ενεργοποίηση αναφοράς σφαλμάτων",
     "Enable NAT traversal": "Ενεργοποίηση διάσχισης NAT",
@@ -293,7 +295,7 @@
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Το Syncthing φαίνεται να αντιμετωπίζει ένα πρόβλημα με την επεξεργασία του αιτήματός σου. Παρακαλούμε, αν το πρόβλημα συνεχίζει, ανανέωσε την σελίδα ή επανεκκίνησε το Syncthing.",
     "Take me back": "Επιστροφή",
     "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "Η διεύθυνση του GUI έχει τροποποιηθεί μέσω παραμέτρων εκκίνησης. Οι αλλαγές εδώ δεν θα ισχύσουν όσο είναι ενεργές αυτές οι παράμετροι.",
-    "The Syncthing Authors": "The Syncthing Authors",
+    "The Syncthing Authors": "Οι δημιουργοί του Syncthing",
     "The Syncthing admin interface is configured to allow remote access without a password.": "Η διεπαφή διαχείρισης του Syncthing είναι ρυθμισμένη να επιτρέπει την πρόσβαση χωρίς κωδικό.",
     "The aggregated statistics are publicly available at the URL below.": "Τα στατιστικά που έχουν συλλεγεί είναι δημόσια διαθέσιμα στη παρακάτω διεύθυνση.",
     "The cleanup interval cannot be blank.": "The cleanup interval cannot be blank.",
@@ -351,7 +353,7 @@
     "Versions": "Εκδόσεις",
     "Versions Path": "Φάκελος τήρησης εκδόσεων",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Οι παλιές εκδόσεις θα σβήνονται αυτόματα όταν ξεπεράσουν τη μέγιστη ηλικία ή όταν ξεπεραστεί ο μέγιστος αριθμός αρχείων ανά περίοδο.",
-    "Waiting to Clean": "Waiting to Clean",
+    "Waiting to Clean": "Αναμονή εκκαθάρισης",
     "Waiting to Scan": "Αναμονή σάρωσης",
     "Waiting to Sync": "Αναμονή συγχρονισμού",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Προσοχή, αυτό το μονοπάτι είναι γονικός φάκελος ενός υπάρχοντος φακέλου \"{{otherFolder}}\".",
@@ -373,10 +375,11 @@
     "You have unsaved changes. Do you really want to discard them?": "Έχετε μη αποθηκευμένες αλλαγές. Σίγουρα επιθυμείτε να τις απορρίψετε;",
     "You must keep at least one version.": "Πρέπει να τηρήσεις τουλάχιστον μια έκδοση.",
     "days": "Μέρες",
+    "directories": "κατάλογοι",
     "files": "αρχεία",
     "full documentation": "πλήρης τεκμηρίωση",
     "items": "εγγραφές",
-    "seconds": "seconds",
+    "seconds": "δευτερόλεπτα",
     "{%device%} wants to share folder \"{%folder%}\".": "Η συσκευή {{device}} θέλει να μοιράσει τον φάκελο «{{folder}}».",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "Η συσκευή {{device}} επιθυμεί να διαμοιράσει τον φάκελο \"{{folderlabel}}\" ({{folder}})."
 }

gui/default/assets/lang/lang-en-GB.json

@@ -91,6 +91,8 @@
     "Downloaded": "Downloaded",
     "Downloading": "Downloading",
     "Edit": "Edit",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Editing {{path}}.",
     "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Enable NAT traversal",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "You have unsaved changes. Do you really want to discard them?",
     "You must keep at least one version.": "You must keep at least one version.",
     "days": "days",
+    "directories": "directories",
     "files": "files",
     "full documentation": "full documentation",
     "items": "items",

gui/default/assets/lang/lang-en.json

@@ -91,6 +91,8 @@
    "Downloaded": "Downloaded",
    "Downloading": "Downloading",
    "Edit": "Edit",
+   "Edit Device": "Edit Device",
+   "Edit Folder": "Edit Folder",
    "Editing {%path%}.": "Editing {{path}}.",
    "Enable Crash Reporting": "Enable Crash Reporting",
    "Enable NAT traversal": "Enable NAT traversal",
@@ -373,6 +375,7 @@
    "You have unsaved changes. Do you really want to discard them?": "You have unsaved changes. Do you really want to discard them?",
    "You must keep at least one version.": "You must keep at least one version.",
    "days": "days",
+   "directories": "directories",
    "files": "files",
    "full documentation": "full documentation",
    "items": "items",

gui/default/assets/lang/lang-eo.json

@@ -91,6 +91,8 @@
     "Downloaded": "Elŝutita",
     "Downloading": "Elŝutado",
     "Edit": "Redakti",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Redaktado de {{path}}.",
     "Enable Crash Reporting": "Ŝalti raportadon de kraŝoj",
     "Enable NAT traversal": "Ŝaltu trairan NAT",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Vi havas ne konservitaj ŝanĝoj. Ĉu vi vere volas forĵeti ilin?",
     "You must keep at least one version.": "Vi devas konservi almenaŭ unu version.",
     "days": "tagoj",
+    "directories": "directories",
     "files": "dosieroj",
     "full documentation": "tuta dokumentado",
     "items": "eroj",

gui/default/assets/lang/lang-es-ES.json

@@ -91,6 +91,8 @@
     "Downloaded": "Descargado",
     "Downloading": "Descargando",
     "Edit": "Editar",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Editando {{path}}.",
     "Enable Crash Reporting": "Permitir informe de errores",
     "Enable NAT traversal": "Permitir NAT transversal",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Tienes cambios sin guardar. ¿Quieres descartarlos?",
     "You must keep at least one version.": "Debes mantener al menos una versión.",
     "days": "días",
+    "directories": "directories",
     "files": "archivos",
     "full documentation": "Documentación completa",
     "items": "Elementos",

gui/default/assets/lang/lang-es.json

@@ -91,6 +91,8 @@
     "Downloaded": "Descargado",
     "Downloading": "Descargando",
     "Edit": "Editar",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Editando {{path}}.",
     "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Permitir NAT transversal",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Tienes cambios sin guardar. ¿Quieres descartarlos realmente?",
     "You must keep at least one version.": "Debes mantener al menos una versión.",
     "days": "días",
+    "directories": "directories",
     "files": "archivos",
     "full documentation": "Documentación completa",
     "items": "Elementos",

gui/default/assets/lang/lang-eu.json

@@ -91,6 +91,8 @@
     "Downloaded": "Deskargatua",
     "Downloading": "Deskargatzea",
     "Edit": "Aldatu",
+    "Edit Device": "Tresna aldatzea",
+    "Edit Folder": "Editatu karpeta",
     "Editing {%path%}.": "Muntatzea {{path}}",
     "Enable Crash Reporting": "Aktibatu blokeatzeko txosten automatikoen bidalketa",
     "Enable NAT traversal": "NAT translazioa aktibatu",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Gorde gabeko aldaketak dituzu. Ziur baztertu nahi dituzula?",
     "You must keep at least one version.": "Bertsio bat bederen behar duzu atxiki",
     "days": "Egunak",
+    "directories": "Karpetak",
     "files": "Fitxategiak",
     "full documentation": "Dokumentazio osoa",
     "items": "Elementuak",

gui/default/assets/lang/lang-fi.json

@@ -91,6 +91,8 @@
     "Downloaded": "Ladattu",
     "Downloading": "Ladataan",
     "Edit": "Muokkaa",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Muokkaa {{path}}.",
     "Enable Crash Reporting": "Ota kaatumisraportointi käyttöön",
     "Enable NAT traversal": "Aktivoi osoitteenmuunnoksen kierto",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Sinulla on tallentamattomia muutoksia. Tahdotko hylätä ne?",
     "You must keep at least one version.": "Sinun tulee säilyttää ainakin yksi versio.",
     "days": "päivää",
+    "directories": "directories",
     "files": "tiedostot",
     "full documentation": "täysi dokumentaatio",
     "items": "kohteet",

gui/default/assets/lang/lang-fr.json

@@ -39,8 +39,8 @@
     "Bugs": "Bugs",
     "Changelog": "Historique des versions",
     "Clean out after": "Conserver pendant :",
-    "Cleaning Versions": "Versions de nettoyage",
-    "Cleanup Interval": "Intervalle de nettoyage",
+    "Cleaning Versions": "Purge des versions",
+    "Cleanup Interval": "Intervalle de purge",
     "Click to see discovery failures": "Voir les échecs de découverte",
     "Close": "Fermer",
     "Command": "Commande",
@@ -91,6 +91,8 @@
     "Downloaded": "Reçu",
     "Downloading": "Réception",
     "Edit": "Gérer...",
+    "Edit Device": "Gérer l'appareil",
+    "Edit Folder": "Gérer le partage",
     "Editing {%path%}.": "Modification de {{path}}.",
     "Enable Crash Reporting": "Activer l'envoi des rapports de plantage automatiques",
     "Enable NAT traversal": "Activer la translation d'adresses (NAT)",
@@ -296,12 +298,12 @@
     "The Syncthing Authors": "Les concepteurs de Syncthing",
     "The Syncthing admin interface is configured to allow remote access without a password.": "L'interface d'administration de Syncthing est paramétrée pour autoriser les accès à distance sans mot de passe !!!",
     "The aggregated statistics are publicly available at the URL below.": "Les statistiques agrégées sont disponibles publiquement à l'adresse ci-dessous.",
-    "The cleanup interval cannot be blank.": "L'intervalle de nettoyage ne peut pas être vide.",
+    "The cleanup interval cannot be blank.": "L'intervalle de purge ne peut pas être vide.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "La configuration a été enregistrée mais pas activée. Syncthing doit redémarrer afin d'activer la nouvelle configuration.",
     "The device ID cannot be blank.": "L'ID de l'appareil ne peut être vide.",
-    "The device ID to enter here can be found in the \"Actions > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "L'ID d'appareil à saisir ici se trouve dans le menu \"Actions > Afficher mon ID\" de l'appareil distant. Espaces et tirets sont optionnels (ignorés).",
+    "The device ID to enter here can be found in the \"Actions > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "L'ID d'appareil à saisir ici se trouve dans le menu \"Actions > Afficher mon ID\" de l'appareil distant. Espaces et tirets sont optionnels (ignorés, comme la casse).",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Le rapport d'utilisation chiffré est envoyé quotidiennement. Il sert à répertorier les plates-formes utilisées, la taille des partages et les versions de l'application. Si le jeu de données rapportées devait être changé, il vous serait demandé de valider de nouveau son envoi via ce message. Vous pouvez revenir sur votre décision via Actions/Configuration, et agir sur la fréquence d'envoi via Actions/Avancé/Options (Ur Initial Delay (seconds)).",
-    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "L'ID de l'appareil inséré ne semble pas valide. Il devrait ressembler à une chaîne de 52 ou 56 caractères comprenant des lettres, des chiffres et potentiellement des espaces et des traits d'union.",
+    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "L'ID de l'appareil inséré ne semble pas valide. Il devrait ressembler à une chaîne de 52 ou 56 caractères comprenant des lettres (casse ignorée), des chiffres et potentiellement des espaces et des traits d'union.",
     "The folder ID cannot be blank.": "L'ID du partage ne peut être vide.",
     "The folder ID must be unique.": "L'ID du partage doit être unique.",
     "The folder path cannot be blank.": "Le chemin vers le répertoire ne peut pas être vide.",
@@ -309,7 +311,7 @@
     "The following items could not be synchronized.": "Les fichiers suivants n'ont pas pu être synchronisés.",
     "The following items were changed locally.": "Les éléments suivants ont été modifiés localement.",
     "The interval must be a positive number of seconds.": "L'intervalle doit être un nombre positif exprimé en secondes",
-    "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.": "L'intervalle, en secondes, de l'exécution du nettoyage dans le répertoire des versions. Définir à zéro pour désactiver le nettoyage périodique.",
+    "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.": "L'intervalle, en secondes, de l'exécution du nettoyage du répertoire des versions. Définir à 0 pour désactiver la purge périodique (Dans ce cas, elle n'est effectuée qu'au démarrage).",
     "The maximum age must be a number and cannot be blank.": "L'âge maximum doit être un nombre et ne peut être vide.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Durée maximale de conservation d'une version (en jours, 0 pour conservation éternelle)",
     "The number of days must be a number and cannot be blank.": "Le nombre de jours doit être numérique et ne peut pas être vide.",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Vous avez des réglages non enregistrés. Voulez-vous vraiment les rejeter ?",
     "You must keep at least one version.": "Vous devez garder au minimum une version.",
     "days": "Jours",
+    "directories": "répertoires",
     "files": "Fichiers",
     "full documentation": "Documentation complète ici",
     "items": "éléments",

gui/default/assets/lang/lang-fy.json

@@ -91,6 +91,8 @@
     "Downloaded": "Downloaded",
     "Downloading": "Oan it downloaden",
     "Edit": "Bewurkje",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "{{path}} wurd bewurke.",
     "Enable Crash Reporting": "Automatyske Rapportaazje fan Fêstrinners Oansette",
     "Enable NAT traversal": "NAT-trochkruse ynskeakelje",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Jo hawwe noch net-opsleine feroarings. Wolle jo dizze echt fuortsmite?",
     "You must keep at least one version.": "Jo moatte minstens ien ferzje bewarje.",
     "days": "dagen",
+    "directories": "directories",
     "files": "triemmen",
     "full documentation": "komplete dokumintaasje",
     "items": "items",

gui/default/assets/lang/lang-hu.json

@@ -91,6 +91,8 @@
     "Downloaded": "Letöltve",
     "Downloading": "Letöltés",
     "Edit": "Szerkesztés",
+    "Edit Device": "Eszköz szerkesztése",
+    "Edit Folder": "Mappa szerkesztése",
     "Editing {%path%}.": "{{path}} szerkesztése.",
     "Enable Crash Reporting": "Összeomlás-jelentés engedélyezése",
     "Enable NAT traversal": "NAT bejárás engedélyezése",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Nincs minden beállítás elmentve. Valóban elvethetők?",
     "You must keep at least one version.": "Legalább egy verziót meg kell tartani.",
     "days": "nap",
+    "directories": "mappa",
     "files": "fájl",
     "full documentation": "teljes dokumentáció",
     "items": "elem",

gui/default/assets/lang/lang-it.json

@@ -29,7 +29,7 @@
     "Are you sure you want to restore {%count%} files?": "Sei sicuro di voler ripristinare {{count}} file?",
     "Are you sure you want to upgrade?": "Sei sicuro di voler aggiornare?",
     "Auto Accept": "Accettazione Automatica",
-    "Automatic Crash Reporting": "Segnalazione Automatica degli Arresti Anomali",
+    "Automatic Crash Reporting": "Segnalazione Automatica degli arresti anomali",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Gli aggiornamenti automatici offrono la scelta tra versioni stabili e versioni candidate al rilascio.",
     "Automatic upgrades": "Aggiornamenti automatici",
     "Automatic upgrades are always enabled for candidate releases.": "Gli aggiornamenti automatici sono sempre abilitati per le versioni candidate al rilascio.",
@@ -82,7 +82,7 @@
     "Disconnected (Unused)": "Disconnesso (non utilizzato)",
     "Discovered": "Individuato",
     "Discovery": "Individuazione",
-    "Discovery Failures": "Individuazione Fallita",
+    "Discovery Failures": "Individuazione fallita",
     "Do not restore": "Non ripristinare",
     "Do not restore all": "Non ripristinare tutto",
     "Do you want to enable watching for changes for all your folders?": "Vuoi abilitare il monitoraggio delle modifiche per tutte le tue cartelle?",
@@ -91,8 +91,10 @@
     "Downloaded": "Scaricato",
     "Downloading": "Scaricamento in corso",
     "Edit": "Modifica",
+    "Edit Device": "Modifica Dispositivo",
+    "Edit Folder": "Modifica Cartella",
     "Editing {%path%}.": "Modifica di {{path}}.",
-    "Enable Crash Reporting": "Attiva la Segnalazione degli Arresti Anomali",
+    "Enable Crash Reporting": "Attiva la Segnalazione degli arresti anomali",
     "Enable NAT traversal": "Abilita NAT traversal",
     "Enable Relaying": "Abilita Reindirizzamento",
     "Enabled": "Abilitato",
@@ -164,7 +166,7 @@
     "Local Discovery": "Individuazione Locale",
     "Local State": "Stato Locale",
     "Local State (Total)": "Stato Locale (Totale)",
-    "Locally Changed Items": "Elementi Modificati Localmente",
+    "Locally Changed Items": "Elementi modificati in locale",
     "Log": "Log",
     "Log tailing paused. Scroll to the bottom to continue.": "Visualizzazione log in pausa. Scorri fino in fondo per continuare.",
     "Logs": "Log",
@@ -173,8 +175,8 @@
     "Maximum Age": "Durata Massima",
     "Metadata Only": "Solo i Metadati",
     "Minimum Free Disk Space": "Minimo Spazio Libero su Disco",
-    "Mod. Device": "Mod. Dispositivo",
-    "Mod. Time": "Mod. Tempo",
+    "Mod. Device": "Mod. dispositivo",
+    "Mod. Time": "Mod. tempo",
     "Move to top of queue": "Posiziona in cima alla coda",
     "Multi level wildcard (matches multiple directory levels)": "Metacarattere multi-livello (per corrispondenze in più livelli di cartelle)",
     "Never": "Mai",
@@ -213,7 +215,7 @@
     "Please wait": "Attendere prego",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Prefisso che indica che il file può essere eliminato se impedisce la rimozione della cartella",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Prefisso che indica che lo schema deve essere abbinato senza tener conto delle maiuscole",
-    "Preparing to Sync": "Preparazione alla Sincronizzazione",
+    "Preparing to Sync": "Preparazione alla sincronizzazione",
     "Preview": "Anteprima",
     "Preview Usage Report": "Anteprima Statistiche di Utilizzo",
     "Quick guide to supported patterns": "Guida veloce agli schemi supportati",
@@ -239,7 +241,7 @@
     "Resume": "Riprendi",
     "Resume All": "Riprendi Tutti",
     "Reused": "Riutilizzato",
-    "Revert Local Changes": "Ripristina le Modifiche Locali",
+    "Revert Local Changes": "Ripristina le modifiche locali",
     "Save": "Salva",
     "Scan Time Remaining": "Tempo di Scansione Rimanente",
     "Scanning": "Scansione in corso",
@@ -293,7 +295,7 @@
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Sembra che Syncthing abbia problemi nell'elaborazione della tua richiesta. Aggiorna la pagina o riavvia Syncthing se il problema persiste.",
     "Take me back": "Portami indietro",
     "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "L'indirizzo della GUI è sovrascritto dalle opzioni di avvio. Le modifiche qui non avranno effetto finché queste opzioni sono impostate.",
-    "The Syncthing Authors": "Gli Autori di Syncthing",
+    "The Syncthing Authors": "Autori di Syncthing",
     "The Syncthing admin interface is configured to allow remote access without a password.": "L'interfaccia di amministrazione di Syncthing è configurata in modo da permettere l'accesso senza password.",
     "The aggregated statistics are publicly available at the URL below.": "Le statistiche aggregate sono disponibili pubblicamente all'URL seguente.",
     "The cleanup interval cannot be blank.": "L'intervallo di pulizia non può essere vuoto.",
@@ -336,7 +338,7 @@
     "Unignore": "Non ignorare",
     "Unknown": "Sconosciuto",
     "Unshared": "Non Condiviso",
-    "Unshared Devices": "Dispositivi Non Condivisi",
+    "Unshared Devices": "Dispositivi non condivisi",
     "Up to Date": "Sincronizzato",
     "Updated": "Aggiornato",
     "Upgrade": "Aggiornamento",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Hai modifiche non salvate. Vuoi davvero scartarle?",
     "You must keep at least one version.": "È necessario mantenere almeno una versione.",
     "days": "giorni",
+    "directories": "directory",
     "files": "file",
     "full documentation": "documentazione completa",
     "items": "elementi",

gui/default/assets/lang/lang-ja.json

@@ -91,6 +91,8 @@
     "Downloaded": "ダウンロード済",
     "Downloading": "ダウンロード中",
     "Edit": "編集",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "{{path}} を編集中",
     "Enable Crash Reporting": "クラッシュレポートを有効にする",
     "Enable NAT traversal": "NATトラバーサルを有効にする",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "未保存の変更があります。本当に破棄してよろしいですか？",
     "You must keep at least one version.": "少なくとも一つのバージョンを保持する必要があります。",
     "days": "日",
+    "directories": "directories",
     "files": "個のファイル",
     "full documentation": "詳細なマニュアル",
     "items": "項目",

gui/default/assets/lang/lang-ko-KR.json

@@ -91,6 +91,8 @@
     "Downloaded": "다운로드됨",
     "Downloading": "다운로드 중",
     "Edit": "편집",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "{{path}} 수정하기.",
     "Enable Crash Reporting": "충돌 보고 활성화",
     "Enable NAT traversal": "NAT traversal 활성화",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "저장되지 않은 변경이 있습니다. 변경사항을 무시하시겠습니까?",
     "You must keep at least one version.": "최소 한 개의 버전은 유지해야 합니다.",
     "days": "일",
+    "directories": "directories",
     "files": "파일",
     "full documentation": "전체 문서",
     "items": "항목",

gui/default/assets/lang/lang-lt.json

@@ -91,6 +91,8 @@
     "Downloaded": "Parsisiųstas",
     "Downloading": "Siunčiama",
     "Edit": "Redaguoti",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Redaguojama {{path}}.",
     "Enable Crash Reporting": "Įjungti automatines ataskaitas apie strigtis",
     "Enable NAT traversal": "Leisti kirsti NAT",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Turite neįrašytų pakeitimų. Ar tikrai norite juos atmesti?",
     "You must keep at least one version.": "Būtina saugoti bent vieną versiją.",
     "days": "dienos",
+    "directories": "directories",
     "files": "failai",
     "full documentation": "pilna dokumentacija",
     "items": "įrašai",

gui/default/assets/lang/lang-nb.json

@@ -91,6 +91,8 @@
     "Downloaded": "Lastet ned",
     "Downloading": "Laster ned",
     "Edit": "Rediger",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Redigerer {{path}}.",
     "Enable Crash Reporting": "Skru på krasjrapportering",
     "Enable NAT traversal": "Slå på NAT-traversering",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "You have unsaved changes. Do you really want to discard them?",
     "You must keep at least one version.": "Du må beholde minst én versjon",
     "days": "dager",
+    "directories": "directories",
     "files": "filer",
     "full documentation": "all dokumentasjon",
     "items": "elementer",

gui/default/assets/lang/lang-nl.json

@@ -91,6 +91,8 @@
     "Downloaded": "Gedownload",
     "Downloading": "Downloaden",
     "Edit": "Bewerken",
+    "Edit Device": "Apparaat bewerken",
+    "Edit Folder": "Map bewerken",
     "Editing {%path%}.": "{{path}} bewerken.",
     "Enable Crash Reporting": "Crashrapportage inschakelen",
     "Enable NAT traversal": "NAT traversal inschakelen",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "U hebt niet-opgeslagen wijzigingen. Wilt u ze echt verwerpen?",
     "You must keep at least one version.": "U moet minstens één versie bewaren.",
     "days": "dagen",
+    "directories": "mappen",
     "files": "bestanden",
     "full documentation": "volledige documentatie",
     "items": "items",

gui/default/assets/lang/lang-pl.json

@@ -91,6 +91,8 @@
     "Downloaded": "Pobrane",
     "Downloading": "Pobieranie",
     "Edit": "Edytuj",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Edytowanie {{path}}.",
     "Enable Crash Reporting": "Włącz raportowanie błędów",
     "Enable NAT traversal": "Włącz trawersowanie NAT",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Masz niezapisane zmiany. Czy naprawdę chcesz je odrzucić?",
     "You must keep at least one version.": "Musisz posiadać przynajmniej jedną wersję",
     "days": "dni",
+    "directories": "directories",
     "files": "pliki",
     "full documentation": "pełna dokumentacja",
     "items": "pozycji",

gui/default/assets/lang/lang-pt-BR.json

@@ -91,6 +91,8 @@
     "Downloaded": "Recebido",
     "Downloading": "Recebendo",
     "Edit": "Editar",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Editando {{path}}.",
     "Enable Crash Reporting": "Habilitar relatório de falhas",
     "Enable NAT traversal": "Habilitar NAT",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "You have unsaved changes. Do you really want to discard them?",
     "You must keep at least one version.": "Você deve manter pelo menos uma versão.",
     "days": "dias",
+    "directories": "directories",
     "files": "arquivos",
     "full documentation": "documentação completa",
     "items": "itens",

gui/default/assets/lang/lang-pt-PT.json

@@ -39,7 +39,7 @@
     "Bugs": "Erros",
     "Changelog": "Registo de alterações",
     "Clean out after": "Esvaziar ao fim de",
-    "Cleaning Versions": "Limpar versões",
+    "Cleaning Versions": "Limpando versões",
     "Cleanup Interval": "Intervalo entre limpezas",
     "Click to see discovery failures": "Clique para ver as falhas da pesquisa",
     "Close": "Fechar",
@@ -91,6 +91,8 @@
     "Downloaded": "Recebido",
     "Downloading": "Recebendo",
     "Edit": "Editar",
+    "Edit Device": "Editar dispositivo",
+    "Edit Folder": "Editar pasta",
     "Editing {%path%}.": "Editando {{path}}.",
     "Enable Crash Reporting": "Activar Relatório de Estouro",
     "Enable NAT traversal": "Activar travessia de NAT",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Fez alterações que não foram guardadas. Quer mesmo descartá-las?",
     "You must keep at least one version.": "Tem que manter pelo menos uma versão.",
     "days": "dias",
+    "directories": "pastas",
     "files": "ficheiros",
     "full documentation": "documentação completa",
     "items": "itens",

gui/default/assets/lang/lang-ru.json

@@ -91,6 +91,8 @@
     "Downloaded": "Загружено",
     "Downloading": "Загрузка",
     "Edit": "Редактировать",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Правка {{path}}.",
     "Enable Crash Reporting": "Включить отчёты о сбоях",
     "Enable NAT traversal": "Включить NAT traversal",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Есть несохранённые изменения. Вы действительно хотите отменить их?",
     "You must keep at least one version.": "Вы должны хранить как минимум одну версию.",
     "days": "дней",
+    "directories": "directories",
     "files": "файлов",
     "full documentation": "полная документация",
     "items": "элементы",

gui/default/assets/lang/lang-sk.json

@@ -91,6 +91,8 @@
     "Downloaded": "Stiahnuté",
     "Downloading": "Sťahovanie",
     "Edit": "Upraviť",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "Úprava {{path}}.",
     "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Povoliť priechod NAT",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Niektoré zmeny ste neuložili. Chcete ich skutočne zahodiť?",
     "You must keep at least one version.": "Musíte ponechať aspoň jednu verziu",
     "days": "dní",
+    "directories": "directories",
     "files": "súbory",
     "full documentation": "úplná dokumntácia",
     "items": "položiek",

gui/default/assets/lang/lang-sv.json

@@ -91,6 +91,8 @@
     "Downloaded": "Hämtat",
     "Downloading": "Hämtar",
     "Edit": "Redigera",
+    "Edit Device": "Redigera enhet",
+    "Edit Folder": "Redigera mapp",
     "Editing {%path%}.": "Redigerar {{path}}.",
     "Enable Crash Reporting": "Aktivera kraschrapportering",
     "Enable NAT traversal": "Aktivera NAT traversering",
@@ -124,11 +126,11 @@
     "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.": "För följande mappar uppstod ett fel när du började bevaka ändringar. Det kommer att omförsökas varje minut, så felen kan försvinna snart. Om de fortsätter, försök att åtgärda det underliggande problemet och fråga om hjälp om du inte kan.",
     "Full Rescan Interval (s)": "Fullständig återkommande skanningsintervall (s)",
     "GUI": "Grafiskt gränssnitt",
-    "GUI Authentication Password": "Gränssnittets autentiseringslösenord",
-    "GUI Authentication User": "Gränssnittets autentiseringsanvändare",
-    "GUI Authentication: Set User and Password": "Gränssnittets autentisering: Ställ in användare och lösenord",
-    "GUI Listen Address": "Gränssnittets lyssnaradress",
-    "GUI Theme": "Gränssnittets tema",
+    "GUI Authentication Password": "Autentiseringslösenord för gränssnittet",
+    "GUI Authentication User": "Autentiseringsanvändare för gränssnittet",
+    "GUI Authentication: Set User and Password": "Autentisering för gränssnittets: Ställ in användare och lösenord",
+    "GUI Listen Address": "Lyssnaradress för gränssnittet",
+    "GUI Theme": "Tema för gränssnittet",
     "General": "Allmänt",
     "Generate": "Generera",
     "Global Discovery": "Global annonsering",
@@ -209,7 +211,7 @@
     "Periodic scanning at given interval and failed setting up watching for changes, retrying every 1m:": "Periodisk skanning vid givna intervall och misslyckades med att ställa in bevakning av ändringar, försöker igen varje 1m:",
     "Permissions": "Behörigheter",
     "Please consult the release notes before performing a major upgrade.": "Vänligen läs igenom versionsnyheterna innan du utför en större uppgradering.",
-    "Please set a GUI Authentication User and Password in the Settings dialog.": "Vänligen ange en användare och lösenord för gränssnittets autentisering i inställningsdialogrutan.",
+    "Please set a GUI Authentication User and Password in the Settings dialog.": "Vänligen ange en användare och lösenord för autentisering för gränssnittet i inställningsdialogrutan.",
     "Please wait": "Vänligen vänta",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Prefix som indikerar att filen kan tas bort om det förhindrar mappborttagning",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Prefix som indikerar att mönstret ska matchas utan skiftlägeskänslighet",
@@ -276,12 +278,12 @@
     "Stable releases are delayed by about two weeks. During this time they go through testing as release candidates.": "Stabila utgåvor är försenade med cirka två veckor. Under denna tid går de igenom tester som utgåvskandidater.",
     "Stable releases only": "Endast stabila utgåvor",
     "Staggered File Versioning": "Filversionshantering i intervall",
-    "Start Browser": "Starta webbläsare",
+    "Start Browser": "Starta webbläsaren",
     "Statistics": "Statistik",
     "Stopped": "Stoppad",
     "Support": "Support",
     "Support Bundle": "Support Bundle",
-    "Sync Protocol Listen Addresses": "Synkroniseringsprotokollets lyssnaradresser",
+    "Sync Protocol Listen Addresses": "Lyssnaradresser för synkroniseringsprotokollets",
     "Syncing": "Synkroniserar",
     "Syncthing has been shut down.": "Syncthing har stängts.",
     "Syncthing includes the following software or portions thereof:": "Syncthing innehåller följande mjukvarupaket eller delar av dem:",
@@ -289,10 +291,10 @@
     "Syncthing is restarting.": "Syncthing startar om.",
     "Syncthing is upgrading.": "Syncthing uppgraderas.",
     "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing stöder nu automatiskt kraschrapportering till utvecklarna. Den här funktionen är aktiverad som standard.",
-    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing verkar avstängd eller så är det problem med din Internetanslutning. Försöker igen...",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing verkar vara avstängd eller så är det problem med din internetanslutning. Försöker igen...",
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing verkar ha drabbats av ett problem med behandlingen av din förfrågan. Vänligen uppdatera sidan eller starta om Syncthing om problemet kvarstår.",
     "Take me back": "Ta mig tillbaka",
-    "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "Det grafiska gränssnittets adressen åsidosätts av startalternativ. Ändringar här träder inte i kraft så länge åsidosättandet är på plats.",
+    "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "Adressen för det grafiska gränssnittets åsidosätts av startalternativ. Ändringar här träder inte i kraft så länge åsidosättandet är på plats.",
     "The Syncthing Authors": "Syncthing-upphovsmän",
     "The Syncthing admin interface is configured to allow remote access without a password.": "Syncthing administratör gränssnittet är konfigurerat för att tillåta fjärrtillträde utan ett lösenord.",
     "The aggregated statistics are publicly available at the URL below.": "Den aggregerade statistiken är offentligt tillgänglig på webbadressen nedan.",
@@ -346,7 +348,7 @@
     "Uptime": "Drifttid",
     "Usage reporting is always enabled for candidate releases.": "Användningsrapportering är alltid aktiverad för kandidatutgåvor.",
     "Use HTTPS for GUI": "Använd HTTPS för gränssnittet",
-    "Username/Password has not been set for the GUI authentication. Please consider setting it up.": "Användarnamn/lösenord har inte ställts in för gränssnittets autentisering. Överväg att ställa in det.",
+    "Username/Password has not been set for the GUI authentication. Please consider setting it up.": "Användarnamn/lösenord har inte ställts in för autentisering för gränssnittet. Överväg att ställa in det.",
     "Version": "Version",
     "Versions": "Versioner",
     "Versions Path": "Sökväg för versioner",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "Du har osparade ändringar. Vill du verkligen kasta dem?",
     "You must keep at least one version.": "Du måste behålla åtminstone en version.",
     "days": "dagar",
+    "directories": "kataloger",
     "files": "filer",
     "full documentation": "fullständig dokumentation",
     "items": "objekt",

gui/default/assets/lang/lang-tr.json

@@ -1,382 +1,385 @@
 {
-    "A device with that ID is already added.": "Bu ID'yi taşıyan aygıt zaten eklendi.",
-    "A negative number of days doesn't make sense.": "Eksi gün sayısı mantıklı bir ifade değil.",
-    "A new major version may not be compatible with previous versions.": "Yeni ana sürüm, önceki sürümlerle uyumlu olmayabilir.",
+    "A device with that ID is already added.": "Bu kimliğe sahip bir cihaz zaten eklendi.",
+    "A negative number of days doesn't make sense.": "Negatif gün sayısı mantıklı değil.",
+    "A new major version may not be compatible with previous versions.": "Yeni bir büyük sürüm, önceki sürümlerle uyumlu olmayabilir.",
     "API Key": "API Anahtarı",
     "About": "Hakkında",
     "Action": "Eylem",
     "Actions": "Eylemler",
     "Add": "Ekle",
-    "Add Device": "Aygıt Ekle",
+    "Add Device": "Cihaz Ekle",
     "Add Folder": "Klasör Ekle",
-    "Add Remote Device": "Uzak Aygıt Ekle",
-    "Add devices from the introducer to our device list, for mutually shared folders.": "Karşılıklı paylaşılan klasörler için tanıtıcıdan aygıt listenize cihaz ekleyin.",
-    "Add new folder?": "Yeni klasör ekle?",
-    "Additionally the full rescan interval will be increased (times 60, i.e. new default of 1h). You can also configure it manually for every folder later after choosing No.": "Ek olarak, tam tekrar tarama aralığı artacaktır (x60, yani 1 saat yeni varsayılan). Ayrıca, hayır'ı seçtikten sonra daha sonra her klasör için elle yapılandırabilirsiniz.",
+    "Add Remote Device": "Uzak Cihaz Ekle",
+    "Add devices from the introducer to our device list, for mutually shared folders.": "Karşılıklı olarak paylaşılan klasörler için tanıtıcıdan cihaz listemize cihazlar ekleyin.",
+    "Add new folder?": "Yeni klasör eklensin mi?",
+    "Additionally the full rescan interval will be increased (times 60, i.e. new default of 1h). You can also configure it manually for every folder later after choosing No.": "Ek olarak, tam yeniden tarama aralığı artacaktır (60 defa, yani 1 saat yeni varsayılan). Ayrıca, Hayır'ı seçtikten daha sonra her klasör için el ile de yapılandırabilirsiniz.",
     "Address": "Adres",
     "Addresses": "Adresler",
     "Advanced": "Gelişmiş",
-    "Advanced Configuration": "Gelişmiş Ayarlar",
+    "Advanced Configuration": "Gelişmiş Yapılandırma",
     "All Data": "Tüm Veriler",
-    "Allow Anonymous Usage Reporting?": "Anonim kullanımın raporlanmasına izin veriyor musun ?",
-    "Allowed Networks": "İzinli Ağlar",
+    "Allow Anonymous Usage Reporting?": "İsimsiz Kullanım Bildirmeye İzin Verilsin Mi?",
+    "Allowed Networks": "İzin Verilen Ağlar",
     "Alphabetic": "Alfabetik",
-    "An external command handles the versioning. It has to remove the file from the shared folder. If the path to the application contains spaces, it should be quoted.": "Harici bir komut sürüm oluşturma işlemini gerçekleştirir. Dosyayı paylaşılan klasörden kaldırmalıdır. Uygulama yolu boşluk içeriyorsa, tırnak içine alınmalıdır.",
-    "Anonymous Usage Reporting": "Anonim Kullanım Raporlaması",
-    "Anonymous usage report format has changed. Would you like to move to the new format?": "Anonim kullanım raporu formatı değişti. Yeni formata geçmek ister misiniz?",
-    "Are you sure you want to remove device {%name%}?": " {{name}} Cihazını kaldırmak istediğine emin misin ?",
-    "Are you sure you want to remove folder {%label%}?": " {{label}} Klasörünü kaldırmak istediğine emin misin ?",
-    "Are you sure you want to restore {%count%} files?": "{{count}} adet dosyayı geri yüklemek istediğine emin misin ?",
-    "Are you sure you want to upgrade?": "Yeni sürüme geçmek istediğinizden emin misiniz?",
+    "An external command handles the versioning. It has to remove the file from the shared folder. If the path to the application contains spaces, it should be quoted.": "Harici bir komut sürümlendirmeyi gerçekleştirir. Dosyayı paylaşılan klasörden kaldırmak zorundadır. Eğer uygulama yolu boşluklar içeriyorsa, tırnak içine alınmalıdır.",
+    "Anonymous Usage Reporting": "İsimsiz Kullanım Bildirme",
+    "Anonymous usage report format has changed. Would you like to move to the new format?": "İsimsiz kullanım raporu biçimi değişti. Yeni biçime geçmek ister misiniz?",
+    "Are you sure you want to remove device {%name%}?": "\"{{name}}\" cihazını kaldırmak istediğinize emin misiniz?",
+    "Are you sure you want to remove folder {%label%}?": " \"{{label}}\" klasörünü kaldırmak istediğinize emin misiniz?",
+    "Are you sure you want to restore {%count%} files?": "{{count}} dosyayı geri yüklemek istediğinize emin misiniz?",
+    "Are you sure you want to upgrade?": "Yükseltmek istediğinize emin misiniz?",
     "Auto Accept": "Otomatik Kabul Et",
-    "Automatic Crash Reporting": "Otomatik çökme raporu",
-    "Automatic upgrade now offers the choice between stable releases and release candidates.": "Otomatik güncelleme artık kararlı dağıtımlar ve sürüm adayları arasında seçim yapmayı sağlıyor.",
-    "Automatic upgrades": "Otomatik güncellemeler",
-    "Automatic upgrades are always enabled for candidate releases.": "Deneysel sürümler için otomatik yükseltme her zaman etkin.",
-    "Automatically create or share folders that this device advertises at the default path.": "Bu cihazın tanıttığı klasörleri otomatik olarak  varsayılan yolda oluşturun veya paylaşın.",
-    "Available debug logging facilities:": "Müsait hata ayıklama araçları",
-    "Be careful!": "Dikkatli ol!",
-    "Bugs": "Yazılım Hataları",
-    "Changelog": "Değişim Günlüğü",
+    "Automatic Crash Reporting": "Otomatik Çökme Bildirme",
+    "Automatic upgrade now offers the choice between stable releases and release candidates.": "Otomatik yükseltme artık kararlı yayımlar ve yayım adayları arasında seçim yapmayı sunar.",
+    "Automatic upgrades": "Otomatik yükseltmeler",
+    "Automatic upgrades are always enabled for candidate releases.": "Aday yayımlar için otomatik yükseltmeler her zaman etkinleştirilmiştir.",
+    "Automatically create or share folders that this device advertises at the default path.": "Bu cihazın duyurduğu klasörleri otomatik olarak varsayılan yolda oluşturun veya paylaşın.",
+    "Available debug logging facilities:": "Mevcut hata ayıklama günlüklemesi olanakları:",
+    "Be careful!": "Dikkatli olun!",
+    "Bugs": "Hatalar",
+    "Changelog": "Değişiklik Günlüğü",
     "Clean out after": "Şundan sonra temizle",
-    "Cleaning Versions": "Cleaning Versions",
-    "Cleanup Interval": "Cleanup Interval",
-    "Click to see discovery failures": "Keşfetme hatalarını görmek için tıklayınız",
+    "Cleaning Versions": "Sürümleri Temizleme",
+    "Cleanup Interval": "Aralığı Temizle",
+    "Click to see discovery failures": "Keşif hatalarını görmek için tıklayın",
     "Close": "Kapat",
     "Command": "Komut",
-    "Comment, when used at the start of a line": "Satır başında kullanıldığında açıklama özelliği taşır",
+    "Comment, when used at the start of a line": "Açıklama, bir satırın başında kullanıldığında",
     "Compression": "Sıkıştırma",
     "Configured": "Yapılandırıldı",
-    "Connected (Unused)": "Bağlandı(Boşta)",
-    "Connection Error": "Bağlantı hatası",
+    "Connected (Unused)": "Bağlandı (Kullanımda Değil)",
+    "Connection Error": "Bağlantı Hatası",
     "Connection Type": "Bağlantı Türü",
     "Connections": "Bağlantılar",
-    "Continuously watching for changes is now available within Syncthing. This will detect changes on disk and issue a scan on only the modified paths. The benefits are that changes are propagated quicker and that less full scans are required.": "Değişiklikleri sürekli izlemek, Artık Syncthing'te kullanılabilir. Bu, diskteki değişiklikleri algılar ve yalnızca değiştirilen yollarda bir tarama yapar. Avantajları ise değişikliklerin daha hızlı yayılması ve daha az tam tarama yapılması gerektirmesidir.",
-    "Copied from elsewhere": "Başka bir yerden kopyalanmış",
-    "Copied from original": "Aslından kopyalanmış",
-    "Copyright © 2014-2019 the following Contributors:": "Her hakkı saklıdır © 2014-2019 Katkıda Bulunanlar:",
-    "Creating ignore patterns, overwriting an existing file at {%path%}.": "Yok sayma desenleri oluşturuluyor,  {{path}} klasöründeki dosyaların üzerine yazılıyor",
-    "Currently Shared With Devices": "Cihazlarla Paylaşılanlar",
+    "Continuously watching for changes is now available within Syncthing. This will detect changes on disk and issue a scan on only the modified paths. The benefits are that changes are propagated quicker and that less full scans are required.": "Sürekli olarak değişiklikleri izlemek artık Syncthing içinde mevcut. Bu, diskteki değişiklikleri algılayacak ve yalnızca değiştirilen yollarda bir tarama gerçekleştirecek. Yararları, değişikliklerin daha hızlı yayılması ve daha az tam tarama gerekmesidir.",
+    "Copied from elsewhere": "Başka bir yerden kopyalandı",
+    "Copied from original": "Orijinalinden kopyalandı",
+    "Copyright © 2014-2019 the following Contributors:": "Telif hakkı © 2014-2020 Katkıda Bulunanlar:",
+    "Creating ignore patterns, overwriting an existing file at {%path%}.": "Yoksayma şekilleri oluşturuluyor, {{path}} yolunda varolan bir dosyanın üzerine yazılıyor.",
+    "Currently Shared With Devices": "Şu Anda Paylaşıldığı Cihazlar",
     "Danger!": "Tehlike!",
-    "Debugging Facilities": "Hata Ayıklama Araçları",
+    "Debugging Facilities": "Hata Ayıklama Olanakları",
     "Default Folder Path": "Varsayılan Klasör Yolu",
-    "Deleted": "Silindi",
+    "Deleted": "Silinen",
     "Deselect All": "Tüm Seçimi Kaldır",
-    "Deselect devices to stop sharing this folder with.": "Bu klasörün paylaşılmasını istemediğiniz cihazların seçimini kaldırın",
+    "Deselect devices to stop sharing this folder with.": "Bu klasörün paylaşımının durdurulacağı cihazların seçimini kaldırın.",
     "Device": "Cihaz",
-    "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "\"{{name}}\" aygıtı ({{address}} adresindeki {{device}}) bağlanmak istiyor. Yeni aygıtı ekliyor musun?",
-    "Device ID": "Cihaz ID",
+    "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "\"{{name}}\" ({{address}} adresindeki {{device}}) cihazı bağlanmak istiyor. Yeni cihaz eklensin mi?",
+    "Device ID": "Cihaz Kimliği",
     "Device Identification": "Cihaz Kimliği",
     "Device Name": "Cihaz Adı",
-    "Device rate limits": "Cihaz Bağlantı Limitleri",
+    "Device rate limits": "Cihaz hız sınırları",
     "Device that last modified the item": "Öğeyi son değiştiren cihaz",
     "Devices": "Cihazlar",
-    "Disable Crash Reporting": "Çökme Raporlarını Devreden Çıkar",
-    "Disabled": "Aktif Değil",
-    "Disabled periodic scanning and disabled watching for changes": "Periyodik taramayı ve değişiklikleri izlemeyi devreden çıkar",
-    "Disabled periodic scanning and enabled watching for changes": "Periyodik taramayı devreden çıkar ve değişiklikleri izlemeyi etkinleştir",
-    "Disabled periodic scanning and failed setting up watching for changes, retrying every 1m:": "Periyodik tarama devredışı, değişiklikler için tarama devreye alınamadı, tekrar deneme süresi 1 dakika:",
-    "Disables comparing and syncing file permissions. Useful on systems with nonexistent or custom permissions (e.g. FAT, exFAT, Synology, Android).": "Disables comparing and syncing file permissions. Useful on systems with nonexistent or custom permissions (e.g. FAT, exFAT, Synology, Android).",
+    "Disable Crash Reporting": "Çökme Bildirmeyi etkisizleştir",
+    "Disabled": "Etkisizleştirildi",
+    "Disabled periodic scanning and disabled watching for changes": "Düzenli tarama ve değişiklikleri izleme etkisizleştirildi",
+    "Disabled periodic scanning and enabled watching for changes": "Düzenli tarama etkisizleştirildi ve değişiklikleri izleme etkinleştirildi",
+    "Disabled periodic scanning and failed setting up watching for changes, retrying every 1m:": "Düzenli tarama etkisizleştirildi ve değişiklikleri izlemeyi ayarlama başarısız oldu, her 1 dakikada yeniden deneniyor:",
+    "Disables comparing and syncing file permissions. Useful on systems with nonexistent or custom permissions (e.g. FAT, exFAT, Synology, Android).": "Dosya izinlerini karşılaştırmayı ve eşitlemeyi etkisizleştirir. Varolmayan veya özel izinlere sahip sistemlerde kullanışlıdır (örn. FAT, exFAT, Synology, Android).",
     "Discard": "Yoksay",
-    "Disconnected": "Bağlantı Kesik",
-    "Disconnected (Unused)": "Bağlantı Kesildi(Boşta)",
+    "Disconnected": "Bağlantı Kesildi",
+    "Disconnected (Unused)": "Bağlantı Kesildi (Kullanımda Değil)",
     "Discovered": "Keşfedildi",
     "Discovery": "Keşif",
-    "Discovery Failures": "Keşfetme Hataları",
-    "Do not restore": "Geri yükleme",
+    "Discovery Failures": "Keşif Hataları",
+    "Do not restore": "Geri yükleme yapma",
     "Do not restore all": "Hiçbirini geri yükleme",
-    "Do you want to enable watching for changes for all your folders?": "Tüm klasörleriniz için değişiklikleri izlemeyi etkinleştirmek ister misiniz?",
-    "Documentation": "Belgeleme",
+    "Do you want to enable watching for changes for all your folders?": "Tüm klasörleriniz için değişiklikleri izlemeyi etkinleştirmek istiyor musunuz?",
+    "Documentation": "Belgeler",
     "Download Rate": "İndirme Hızı",
-    "Downloaded": "İndirilmiş",
+    "Downloaded": "İndirildi",
     "Downloading": "İndiriliyor",
     "Edit": "Düzenle",
-    "Editing {%path%}.": "{{path}} Düzenleniyor.",
-    "Enable Crash Reporting": "Çökme Raporlarını etkinleştrir",
+    "Edit Device": "Düzenlenen Cihaz",
+    "Edit Folder": "Düzenlenen Klasör",
+    "Editing {%path%}.": "Düzenlenen {{path}}.",
+    "Enable Crash Reporting": "Çökme Bildirmeyi etkinleştir",
     "Enable NAT traversal": "NAT geçişini etkinleştir",
-    "Enable Relaying": "Aktarmayı Etkinleştir",
-    "Enabled": "Aktif",
-    "Enter a non-negative number (e.g., \"2.35\") and select a unit. Percentages are as part of the total disk size.": "Eksi olmayan bir sayı giriniz (örneğin, \"2.35\") ve bir ünite seçiniz. Bu toplam diskte kullanılacak yüzdeyi gösterir",
-    "Enter a non-privileged port number (1024 - 65535).": "Yetki gerektirmeyen bir port numarası giriniz (1024 - 65535).",
-    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Adresleri virgülle ayırarak (\"tcp://ip:port\", \"tcp://host:port\")  veya otomatik adres bulma için \"dynamic\" yazarak giriş yapınız",
-    "Enter ignore patterns, one per line.": "Gözardı edilmesini istediğiniz kalıp dizilerini her satıra bir tane olacak şekilde girin.",
-    "Enter up to three octal digits.": "Üç haneye kadar sekizlik sayı girin.",
+    "Enable Relaying": "Aktarmayı etkinleştir",
+    "Enabled": "Etkinleştirildi",
+    "Enter a non-negative number (e.g., \"2.35\") and select a unit. Percentages are as part of the total disk size.": "Negatif olmayan bir sayı girin (örn., \"2.35\") ve bir birim seçin. Yüzdeler, toplam disk boyutunun bir parçasıdır.",
+    "Enter a non-privileged port number (1024 - 65535).": "Yetkisiz bir bağlantı noktası numarası girin (1024 - 65535).",
+    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Virgülle ayrılmış (\"tcp://ip:b.noktası\", \"tcp://anamakine:b.noktası\") adresler veya otomatik adres keşfi yapmak için \"dynamic\" girin.",
+    "Enter ignore patterns, one per line.": "Yoksayma şekillerini girin, her satıra bir tane.",
+    "Enter up to three octal digits.": "En fazla üç sekizlik rakam girin.",
     "Error": "Hata",
-    "External File Versioning": "Harici Dosya Sürümleme İşlemi",
-    "Failed Items": "Başarısız Olunan Ögeler",
-    "Failed to setup, retrying": "Kurulum başarısız, tekrar deneniyor",
-    "Failure to connect to IPv6 servers is expected if there is no IPv6 connectivity.": "IPv6 bağlantısı yoksa IPv6 sunucularına bağlanılamaması beklenir.",
+    "External File Versioning": "Harici Dosya Sürümlendirme",
+    "Failed Items": "Başarısız Olan Öğeler",
+    "Failed to setup, retrying": "Ayarlama başarısız, yeniden deneniyor",
+    "Failure to connect to IPv6 servers is expected if there is no IPv6 connectivity.": "IPv6 bağlanabilirliği yoksa IPv6 sunucularına bağlanma hatası beklenmekte.",
     "File Pull Order": "Dosya Çekme Sırası",
-    "File Versioning": "Dosya Sürümleme İşlemi",
-    "Files are moved to .stversions directory when replaced or deleted by Syncthing.": "Dosyalar silindiğinde veya değiştirildiğinde Syncthing tarafından .stversions klasörüne taşınır.",
-    "Files are moved to date stamped versions in a .stversions directory when replaced or deleted by Syncthing.": "Dosyalar değiştirildiğinde veya silindiğinde, Syncthing tarafından tarih damgalı versiyonları .stversions klasörüne taşınır.",
-    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Dosyalar diğer aygıtlarda yapılan değişikliklerden korunur, ancak bu aygıttaki değişiklikler kümedeki diğer aygıtlara gönderilir.",
-    "Files are synchronized from the cluster, but any changes made locally will not be sent to other devices.": "Dosyalar kümeden senkronize edilmektedir, bu sebeple yerel olarak yapılan değişiklikler diğer cihazlara gönderilmez.",
+    "File Versioning": "Dosya Sürümlendirme",
+    "Files are moved to .stversions directory when replaced or deleted by Syncthing.": "Dosyalar, Syncthing tarafından silindiğinde veya değiştirildiğinde .stversions dizinine taşınır.",
+    "Files are moved to date stamped versions in a .stversions directory when replaced or deleted by Syncthing.": "Dosyalar, Syncthing tarafından değiştirildiğinde veya silindiğinde, .stversions dizini içindeki tarih damgalı sürümlere taşınır.",
+    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Dosyalar diğer cihazlarda yapılan değişikliklerden korunur, ancak bu cihazda yapılan değişiklikler kümenin geri kalanına gönderilecektir.",
+    "Files are synchronized from the cluster, but any changes made locally will not be sent to other devices.": "Dosyalar kümeden eşitlenir, ancak yerel olarak yapılan herhangi bir değişiklik diğer cihazlara gönderilmeyecektir.",
     "Filesystem Watcher Errors": "Dosya Sistemi İzleyici Hataları",
-    "Filter by date": "Tarihe göre filtrele",
-    "Filter by name": "İsme göre filtrele",
+    "Filter by date": "Tarihe göre süz",
+    "Filter by name": "İsme göre süz",
     "Folder": "Klasör",
-    "Folder ID": "Klasör ID",
+    "Folder ID": "Klasör Kimliği",
     "Folder Label": "Klasör Etiketi",
     "Folder Path": "Klasör Yolu",
     "Folder Type": "Klasör Türü",
     "Folders": "Klasörler",
-    "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.": "Aşağıdaki klasörler için değişiklikleri izlemeye başlarken bir hata oluştu. Her dakika yeniden denenecek, böylece hatalar kısa süre içinde ortadan kalkacaktır. Devam ederse, altta yatan sorunu düzeltmeyi deneyin ve yapamıyorsanız yardım isteyin.",
-    "Full Rescan Interval (s)": "Tam Tekrar Tarama Aralığı (s)",
-    "GUI": "GUI / Grafiksel Kullanıcı Arayüzü",
-    "GUI Authentication Password": "GUI Kimlik Doğrulaması için Kullanıcı Parolası",
-    "GUI Authentication User": "GUI Kimlik Doğrulaması için Kullanıcı Adı",
-    "GUI Authentication: Set User and Password": "GUI Authentication: Set User and Password",
-    "GUI Listen Address": "GUI Bağlantı Adresi",
-    "GUI Theme": "GUI Teması",
+    "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.": "Aşağıdaki klasörler için değişiklikleri izlemeye başlarken bir hata meydana geldi. Her dakika yeniden denenecektir, böylece hatalar kısa süre içinde ortadan kalkabilir. Devam ederse, altta yatan sorunu düzeltmeye çalışın ve yapamazsanız yardım isteyin.",
+    "Full Rescan Interval (s)": "Tam Yeniden Tarama Aralığı (s)",
+    "GUI": "GKA",
+    "GUI Authentication Password": "GKA Kimlik Doğrulama Parolası",
+    "GUI Authentication User": "GKA Kimlik Doğrulama Kullanıcısı",
+    "GUI Authentication: Set User and Password": "GKA Kimlik Doğrulama: Kullanıcı ve Parola Ayarlayın",
+    "GUI Listen Address": "GKA Dinleme Adresi",
+    "GUI Theme": "GKA Teması",
     "General": "Genel",
     "Generate": "Oluştur",
-    "Global Discovery": "Küresel Discovery",
-    "Global Discovery Servers": "Global Keşif Sunucuları",
-    "Global State": "Global Durum",
+    "Global Discovery": "Genel Keşif",
+    "Global Discovery Servers": "Genel Keşif Sunucuları",
+    "Global State": "Genel Durum",
     "Help": "Yardım",
-    "Home page": "Ana sayfa",
-    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "Ancak, mevcut ayarlarınız etkinleştirilmesini istemediğinizi gösterir. Sizin için otomatik çökme raporlamasını devre dışı bıraktık.",
-    "If you want to prevent other users on this computer from accessing Syncthing and through it your files, consider setting up authentication.": "If you want to prevent other users on this computer from accessing Syncthing and through it your files, consider setting up authentication.",
+    "Home page": "Ana Sayfa",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "Ancak, şu anki ayarlarınız etkinleştirilmesini istemediğinizi gösterir. Sizin için otomatik çökme bildirmeyi etkisizleştirdik.",
+    "If you want to prevent other users on this computer from accessing Syncthing and through it your files, consider setting up authentication.": "Eğer bu bilgisayardaki diğer kullanıcıların Syncthing'e ve onun aracılığıyla dosyalarınıza erişmesini önlemek istiyorsanız, kimlik doğrulamasını ayarlamayı düşünün.",
     "Ignore": "Yoksay",
-    "Ignore Patterns": "Yoksayılan Kalıp Dizileri",
+    "Ignore Patterns": "Yoksayma Şekilleri",
     "Ignore Permissions": "İzinleri Yoksay",
     "Ignored Devices": "Yoksayılan Cihazlar",
-    "Ignored Folders": "Yoksayılan Dizinler",
-    "Ignored at": "Yoksay",
-    "Incoming Rate Limit (KiB/s)": "İndirme Limiti (KiB/s)",
-    "Incorrect configuration may damage your folder contents and render Syncthing inoperable.": "Yanlış yapılandırma klasör içeriğine zarar verebilir ve Syncthing'i çalışamaz hale getirebilir.",
+    "Ignored Folders": "Yoksayılan Klasörler",
+    "Ignored at": "Yoksayılma",
+    "Incoming Rate Limit (KiB/s)": "Gelen Hız Sınırı (KiB/s)",
+    "Incorrect configuration may damage your folder contents and render Syncthing inoperable.": "Yanlış yapılandırma klasör içeriklerinize zarar verebilir ve Syncthing'i çalışamaz hale getirebilir.",
     "Introduced By": "Tanıtan",
     "Introducer": "Tanıtıcı",
-    "Inversion of the given condition (i.e. do not exclude)": "Verilen koşulun ters çevirilmesi (örneğin: yok sayma)",
+    "Inversion of the given condition (i.e. do not exclude)": "Verilen koşulun tersine çevrilmesi (yani hariç tutmama)",
     "Keep Versions": "Sürümleri Tut",
     "LDAP": "LDAP",
-    "Largest First": "En büyük olan önce",
+    "Largest First": "Önce En Büyük Olan",
     "Last Scan": "Son Tarama",
     "Last seen": "Son görülme",
-    "Latest Change": "Son Değişim",
-    "Learn more": "Daha çoğunu öğren",
-    "Limit": "Limit",
+    "Latest Change": "Son Değişiklik",
+    "Learn more": "Daha fazla bilgi edinin",
+    "Limit": "Sınır",
     "Listeners": "Dinleyiciler",
-    "Loading data...": "Veri yükleniyor...",
+    "Loading data...": "Veriler yükleniyor...",
     "Loading...": "Yükleniyor...",
     "Local Additions": "Yerel İlaveler",
-    "Local Discovery": "Yerel Discovery",
+    "Local Discovery": "Yerel Keşif",
     "Local State": "Yerel Durum",
-    "Local State (Total)": "Yerel Durum (Toplamı)",
+    "Local State (Total)": "Yerel Durum (Toplam)",
     "Locally Changed Items": "Yerel Olarak Değiştirilen Öğeler",
     "Log": "Günlük",
     "Log tailing paused. Scroll to the bottom to continue.": "Günlük kuyruğu duraklatıldı. Devam etmek için aşağı kaydırın.",
     "Logs": "Günlükler",
-    "Major Upgrade": "Birincil Yükseltme",
-    "Mass actions": "Toplu İşlemler",
-    "Maximum Age": "Azami Süre",
+    "Major Upgrade": "Büyük Yükseltme",
+    "Mass actions": "Toplu eylemler",
+    "Maximum Age": "En Fazla Yaş",
     "Metadata Only": "Yalnızca Üstveri",
     "Minimum Free Disk Space": "En Az Boş Disk Alanı",
     "Mod. Device": "Değiştiren Cihaz",
     "Mod. Time": "Değiştirilme Zamanı",
     "Move to top of queue": "Kuyruğun başına taşı",
-    "Multi level wildcard (matches multiple directory levels)": "Çoklu düzey wildcard (çok sayıda dizin düzeyinde eşleşme)",
-    "Never": "Asla",
-    "New Device": "Yeni Aygıt",
+    "Multi level wildcard (matches multiple directory levels)": "Çok seviyeli joker karakter (birden çok dizin seviyesiyle eşleşir)",
+    "Never": "Yok",
+    "New Device": "Yeni Cihaz",
     "New Folder": "Yeni Klasör",
-    "Newest First": "En yeni olan önce",
+    "Newest First": "Önce En Yeni Olan",
     "No": "Hayır",
-    "No File Versioning": "Dosya Sürümleme İşlemi Yok",
-    "No files will be deleted as a result of this operation.": "Bu işlem sonucunda hiçbir dosya silinmeyecek.",
-    "No upgrades": "Yükseltme yok",
+    "No File Versioning": "Dosya Sürümlendirme Yok",
+    "No files will be deleted as a result of this operation.": "Bu işlem sonucunda hiçbir dosya silinmeyecektir.",
+    "No upgrades": "Yükseltmeler yok",
     "Notice": "Uyarı",
-    "OK": "Tamam",
+    "OK": "TAMAM",
     "Off": "Kapalı",
-    "Oldest First": "En eski olan önce",
-    "Optional descriptive label for the folder. Can be different on each device.": "Klasör için isteğe bağlı açıklayıcı etiket. Her aygıtta başka olabilir.",
+    "Oldest First": "Önce En Eski Olan",
+    "Optional descriptive label for the folder. Can be different on each device.": "Klasör için isteğe bağlı açıklayıcı etiket. Her cihazda farklı olabilir.",
     "Options": "Seçenekler",
-    "Out of Sync": "Eşzamanlama Dışı",
-    "Out of Sync Items": "Senkronizasyon Dışında Kalan Ögeler",
-    "Outgoing Rate Limit (KiB/s)": "Yükleme hız sınırı (KB/sn)",
-    "Override Changes": "Değişiklikleri Geçersiz kıl",
+    "Out of Sync": "Eşitlenmemiş",
+    "Out of Sync Items": "Eşitlenmemiş Öğeler",
+    "Outgoing Rate Limit (KiB/s)": "Giden Hız Sınırı (KiB/s)",
+    "Override Changes": "Değişiklikleri geçersiz kıl",
     "Path": "Yol",
-    "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Yerel bilgisayardaki klasöre ulaşım yolu. Klasör yoksa yaratılacak. Tilde (~) karakterinin kısayol olarak kullanılabileceği yol",
-    "Path where new auto accepted folders will be created, as well as the default suggested path when adding new folders via the UI. Tilde character (~) expands to {%tilde%}.": "Yeni otomatik kabul edilen klasörlerin oluşturulacağı yolun yanı sıra kullanıcı arayüzü aracılığıyla yeni klasörler eklerken varsayılan önerilen yol. Tilde karakteri (~) {{tilde}} 'a genişler.",
+    "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Yerel bilgisayardaki klasör yolu. Klasör yoksa oluşturulacaktır. Tilde karakterinin (~) kısayol olarak kullanılabileceği yol",
+    "Path where new auto accepted folders will be created, as well as the default suggested path when adding new folders via the UI. Tilde character (~) expands to {%tilde%}.": "Kullanıcı arayüzü aracılığıyla yeni klasörler eklerken önerilen varsayılan yolun yanı sıra yeni otomatik kabul edilen klasörlerin oluşturulacağı yol. Tilde karakteri (~) {{tilde}} olarak genişler.",
     "Path where versions should be stored (leave empty for the default .stversions directory in the shared folder).": "Sürümlerin depolanması gereken yol (paylaşılan klasördeki varsayılan .stversions dizini için boş bırakın).",
     "Pause": "Duraklat",
     "Pause All": "Tümünü Duraklat",
     "Paused": "Duraklatıldı",
-    "Paused (Unused)": "Durdu(Boşta)",
+    "Paused (Unused)": "Duraklatıldı (Kullanımda Değil)",
     "Pending changes": "Bekleyen değişiklikler",
-    "Periodic scanning at given interval and disabled watching for changes": "Belirli aralıklarla periyodik tarama ve değişiklikleri izlemeyi devre dışı bırakma",
-    "Periodic scanning at given interval and enabled watching for changes": "Belirli aralıklarla periyodik tarama ve değişiklikleri izleme olanağı",
-    "Periodic scanning at given interval and failed setting up watching for changes, retrying every 1m:": "Belirli aralıklarla periyodik tarama ve değişiklikleri izleme başarısız, her 1 dakikada tekrar deneniyor:",
-    "Permissions": "Yetkiler",
-    "Please consult the release notes before performing a major upgrade.": "Birincil bir yükseltme gerçekleştirmeden önce lütfen sürüm notlarını tetkik edin.",
-    "Please set a GUI Authentication User and Password in the Settings dialog.": "GUI üzerinden Kimlik Doğrulaması yapmak için Ayarlar penceresinde Kullanıcı ve Parola tanımlayın lütfen.",
-    "Please wait": "Lütfen Bekleyin",
+    "Periodic scanning at given interval and disabled watching for changes": "Belirli aralıklarla düzenli tarama ve değişiklikleri izleme etkisizleştirildi",
+    "Periodic scanning at given interval and enabled watching for changes": "Belirli aralıklarla düzenli tarama ve değişiklikleri izleme etkinleştirildi",
+    "Periodic scanning at given interval and failed setting up watching for changes, retrying every 1m:": "Belirli aralıklarla düzenli tarama ve değişiklikleri izlemeyi ayarlama başarısız oldu, her 1 dakikada yeniden deneniyor:",
+    "Permissions": "İzinler",
+    "Please consult the release notes before performing a major upgrade.": "Büyük bir yükseltme gerçekleştirmeden önce lütfen yayım notlarına başvurun.",
+    "Please set a GUI Authentication User and Password in the Settings dialog.": "Lütfen Ayarlar ileti öğesinde GKA Kimlik Doğrulama Kullanıcısı ve Parolasını ayarlayın.",
+    "Please wait": "Lütfen bekleyin",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Dizin kaldırılmasını önlüyorsa dosyanın silinebileceğini gösteren önek",
-    "Prefix indicating that the pattern should be matched without case sensitivity": "Desenin büyük / küçük harf duyarlılığı olmadan eşleştirilmesi gerektiğini gösteren önek",
-    "Preparing to Sync": "Senkronizasyon için Hazırlanıyor",
-    "Preview": "Önizleme",
-    "Preview Usage Report": "Kullanım raporunu gözden geçir",
-    "Quick guide to supported patterns": "Desteklenen kalıp dizileri için hızlı rehber",
+    "Prefix indicating that the pattern should be matched without case sensitivity": "Büyük/küçük harf duyarlılığı olmadan şeklin eşleştirilmesi gerektiğini gösteren önek",
+    "Preparing to Sync": "Eşitlemeye hazırlanıyor",
+    "Preview": "Önizle",
+    "Preview Usage Report": "Kullanım Raporunu önizle",
+    "Quick guide to supported patterns": "Desteklenen şekiller için hızlı rehber",
     "Random": "Rastgele",
-    "Receive Only": "Sadece Al",
+    "Receive Only": "Yalnızca Al",
     "Recent Changes": "Son Değişiklikler",
-    "Reduced by ignore patterns": "Gözardı edilen kalıp dizileri tarafından daraltıldı",
-    "Release Notes": "Sürüm Notları",
-    "Release candidates contain the latest features and fixes. They are similar to the traditional bi-weekly Syncthing releases.": "Sürüm adayları en son özellikleri ve hata düzeltmelerini içerir. Bunlar, geleneksel olarak iki haftada bir yayımlanan Syncthing dağıtımlarına benzer.",
-    "Remote Devices": "Uzak Aygıtlar",
+    "Reduced by ignore patterns": "Yoksayılan şekiller tarafından azaltıldı",
+    "Release Notes": "Yayım Notları",
+    "Release candidates contain the latest features and fixes. They are similar to the traditional bi-weekly Syncthing releases.": "Yayım adayları en son özellikleri ve hata düzeltmelerini içerir. Bunlar, geleneksel iki haftada bir yapılan Syncthing yayımlarına benzerler.",
+    "Remote Devices": "Uzak Cihazlar",
     "Remove": "Kaldır",
-    "Remove Device": "Aygıtı Kaldır",
-    "Remove Folder": "Dizini Kaldır",
-    "Required identifier for the folder. Must be the same on all cluster devices.": "Klasör için tanımlayıcı gereklidir. Tüm küme cihazlarda aynı olmalıdır.",
-    "Rescan": "Tekrar Tara",
-    "Rescan All": "Tümünü Tekrar Tara",
-    "Rescans": "Yeniden Tara",
+    "Remove Device": "Cihazı Kaldır",
+    "Remove Folder": "Klasörü Kaldır",
+    "Required identifier for the folder. Must be the same on all cluster devices.": "Klasör için gerekli tanımlayıcı. Tüm küme cihazlarda aynı olmak zorundadır.",
+    "Rescan": "Yeniden Tara",
+    "Rescan All": "Tümünü Yeniden Tara",
+    "Rescans": "Yeniden Taramalar",
     "Restart": "Yeniden Başlat",
-    "Restart Needed": "Yeniden başlatma gereklidir",
+    "Restart Needed": "Yeniden Başlatma Gerekli",
     "Restarting": "Yeniden başlatılıyor",
     "Restore": "Geri Yükle",
-    "Restore Versions": "Geri Yükleme Versiyonları",
-    "Resume": "Devam Et/Sürdür",
-    "Resume All": "Tümünü Devam Ettir",
+    "Restore Versions": "Sürümleri Geri Yükle",
+    "Resume": "Devam",
+    "Resume All": "Tümüne Devam",
     "Reused": "Yeniden Kullanılan",
     "Revert Local Changes": "Yerel Değişiklikleri Geri Döndür",
     "Save": "Kaydet",
-    "Scan Time Remaining": "Kalan Tarama Zamanı",
-    "Scanning": "Taranıyor",
-    "See external versioning help for supported templated command line parameters.": "Desteklenen şablonlanmış komut satırı parametreleri için harici sürüm oluşturma yardımına bakın.",
+    "Scan Time Remaining": "Kalan Tarama Süresi",
+    "Scanning": "Tarama",
+    "See external versioning help for supported templated command line parameters.": "Desteklenen şablonlu komut satırı parametreleri için harici sürümlendirme yardımına bakın.",
     "Select All": "Tümünü Seç",
     "Select a version": "Bir sürüm seçin",
-    "Select additional devices to share this folder with.": "Bu klasörün paylaşılacağı ilave cihazları seçiniz",
-    "Select latest version": "En yeni sürümü seç",
+    "Select additional devices to share this folder with.": "Bu klasörün paylaşılacağı ilave cihazları seçin.",
+    "Select latest version": "En son sürümü seç",
     "Select oldest version": "En eski sürümü seç",
-    "Select the folders to share with this device.": "Bu aygıtla paylaşılacak klasörleri seç.",
-    "Send & Receive": "Gönder & Al",
+    "Select the folders to share with this device.": "Bu cihazla paylaşılacak klasörleri seçin.",
+    "Send & Receive": "Gönder ve Al",
     "Send Only": "Yalnızca Gönder",
     "Settings": "Ayarlar",
     "Share": "Paylaş",
     "Share Folder": "Paylaşım Klasörü",
-    "Share Folders With Device": "Klasörleri Aygıtla Paylaş",
-    "Share this folder?": "Bu klasörü paylaş?",
-    "Shared With": "Paylaşılan düğümler",
-    "Sharing": "Paylaşılıyor",
-    "Show ID": "ID Göster",
+    "Share Folders With Device": "Klasörleri Cihazla Paylaş",
+    "Share this folder?": "Bu klasör paylaşılsın mı?",
+    "Shared With": "Şununla Paylaşıldı",
+    "Sharing": "Paylaşma",
+    "Show ID": "Kimliği Göster",
     "Show QR": "QR Göster",
     "Show diff with previous version": "Önceki sürüm ile farklılıkları göster",
-    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Küme durumunda Aygıt ID yerine bunu göster. Varsayılan ad isteğe bağlı olarak diğer aygıtlara ilan edilecektir.",
-    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Küme durumunda Aygıt ID yerine bunu göster. Eğer düğüm adı boş bırakılırsa düğüm adı güncellenip ilan edilecektir.",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Küme durumunda Cihaz Kimliği yerine gösterilir. İsteğe bağlı varsayılan ad olarak diğer cihazlara duyurulacaktır.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Küme durumunda Cihaz Kimliği yerine gösterilir. Boş bırakılırsa duyurulan cihaz adına güncellenecektir.",
     "Shutdown": "Kapat",
     "Shutdown Complete": "Kapatma İşlemi Tamamlandı",
-    "Simple File Versioning": "Basit Dosya Sürümleme İşlemi",
-    "Single level wildcard (matches within a directory only)": "Tekli düzey wildcard (yalnızca bir dizin içinde eşleşme)",
+    "Simple File Versioning": "Basit Dosya Sürümlendirme",
+    "Single level wildcard (matches within a directory only)": "Tek seviyeli joker karakter (yalnızca bir dizin içinde eşleşir)",
     "Size": "Boyut",
-    "Smallest First": "En küçük olan önce",
-    "Some items could not be restored:": "Bazı öğeler geri yüklenemedi",
+    "Smallest First": "Önce En Küçük Olan",
+    "Some items could not be restored:": "Bazı öğeler geri yüklenemedi:",
     "Source Code": "Kaynak Kodu",
-    "Stable releases and release candidates": "Kararlı dağıtımlar ve sürüm adayları",
-    "Stable releases are delayed by about two weeks. During this time they go through testing as release candidates.": "Kararlı dağıtımlar aşağı yukarı iki hafta gecikir. Bu zaman zarfında sürüm adayı olarak sınanırlar.",
-    "Stable releases only": "Yalnızca kararlı dağıtımlar",
-    "Staggered File Versioning": "Aşamalı Dosya Sürümleme İşlemi",
-    "Start Browser": "Tarayıcıyı Başlat",
+    "Stable releases and release candidates": "Kararlı yayımlar ve yayım adayları",
+    "Stable releases are delayed by about two weeks. During this time they go through testing as release candidates.": "Kararlı yayımlar yaklaşık iki hafta gecikir. Bu süre zarfında yayım adayları olarak denemelerden geçerler.",
+    "Stable releases only": "Yalnızca kararlı yayımlar",
+    "Staggered File Versioning": "Aşamalı Dosya Sürümlendirme",
+    "Start Browser": "Tarayıcıyı başlat",
     "Statistics": "İstatistikler",
     "Stopped": "Durduruldu",
     "Support": "Destek",
     "Support Bundle": "Destek Paketi",
-    "Sync Protocol Listen Addresses": "Sync Protokol Dinleme Adresleri",
-    "Syncing": "Eşzamanlama gerçekleştiriliyor",
-    "Syncthing has been shut down.": "Syncthing kapatıldı",
+    "Sync Protocol Listen Addresses": "Eşitleme Protokolü Dinleme Adresleri",
+    "Syncing": "Eşitleniyor",
+    "Syncthing has been shut down.": "Syncthing kapatıldı.",
     "Syncthing includes the following software or portions thereof:": "Syncthing aşağıdaki yazılımları veya bunların bölümlerini içermektedir:",
-    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing, MPL v2.0 ile lisanslanan Özgür ve Açık Kaynak bir yazılımdır.",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing, MPL v2.0 ile lisanslanan Özgür ve Açık Kaynaklı Yazılım'dır.",
     "Syncthing is restarting.": "Syncthing yeniden başlatılıyor.",
     "Syncthing is upgrading.": "Syncthing yükseltiliyor.",
-    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing artık çökmeleri geliştiricilere otomatik olarak raporlamayı destekliyor. Bu özellik ön tanımlı olarak etkinleştirilmiştir.",
-    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing uygulaması çökmüş olabilir, veya internet bağlantınızda bir sorun var. Tekrar deniyor....",
-    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing isteminizi işleme alırken bir sorunla karşılaştı. Lütfen sayfanızı yenileyin veya sorun devam ediyorsa Syncthing'i yeniden başlatın.",
-    "Take me back": "Geriye Git",
-    "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "GUI adresi, başlangıç ayarları ile geçersiz kılınmıştır. Bu durum devam ettikçe, burada yapılacak değişiklikler etki göstermeyecektir.",
-    "The Syncthing Authors": "The Syncthing Authors",
-    "The Syncthing admin interface is configured to allow remote access without a password.": "Syncthing yönetici arayüzü parolasız olarak uzaktan erişime izin verilecek şekilde yapılandırıldı.",
-    "The aggregated statistics are publicly available at the URL below.": "Toplanan istatistikler halka açık biçimde aşağıdaki adrestedir.",
-    "The cleanup interval cannot be blank.": "The cleanup interval cannot be blank.",
-    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Yapılandırma kaydedildi ancak etkinleştirilmedi. Etkinleştirmek için Syncthing yeniden başlatılmalı.",
-    "The device ID cannot be blank.": "Aygıt ID değeri boş bırakılamaz.",
-    "The device ID to enter here can be found in the \"Actions > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Buraya girilecek olan aygıt ID'si diğer aygıtlarda \"Eylemler > ID Göster\" penceresinde bulunabilir. Boşluklar ve çizgiler isteğe bağlıdır (gözardı edilmiş).",
-    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Şifrelenmiş kullanım bilgisi günlük olarak gönderilir. Platform, klasör büyüklüğü ve uygulama sürümü hakkında bilgi toplanır. Toplanan bilgi türü değişecek olursa, sizden yeniden onay istenecek.",
-    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Girilen aygıt ID'si geçerli gibi gözükmüyor. 52 ya da 56 karakter uzunluğunda, harf ve rakamlardan oluşmalı. Boşlukların ve kısa çizgilerin olup olmaması önemli değildir.",
-    "The folder ID cannot be blank.": "Klasör ID değeri boş bırakılamaz",
-    "The folder ID must be unique.": "Klasör ID benzersiz olmalıdır.",
-    "The folder path cannot be blank.": "Klasör yolu boş bırakılamaz.",
-    "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Kullanılan zaman aralıkları: ilk bir saat zarfında her 30 saniyede bir, ilk gün zarfında saatte bir, ilk 30 gün zarfında her gün, azami süreye kadar geçen zamanda ise her hafta yeni bir sürüm değeri oluşturulur/tutulur.",
-    "The following items could not be synchronized.": "Aşağıdaki ögelerin eşzamanlama işlemi gerçekleştirilemedi.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing artık çökmeleri geliştiricilere otomatik olarak bildirmeyi destekler. Bu özellik varsayılan olarak etkinleştirilmiştir.",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing kapalı gibi görünüyor ya da İnternet bağlantınızda bir sorun var. Yeniden deneniyor…",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing , isteğinizi işlerken bir sorun yaşıyor gibi görünüyor. Sorun devam ederse lütfen sayfayı yenileyin veya Syncthing'i yeniden başlatın.",
+    "Take me back": "Beni geriye götür",
+    "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "GKA adresi, başlangıç ​​seçenekleri tarafından geçersiz kılındı. Buradaki değişiklikler, geçersiz kılma yapılırken etkili olmayacak.",
+    "The Syncthing Authors": "Syncthing Hazırlayanları",
+    "The Syncthing admin interface is configured to allow remote access without a password.": "Syncthing yönetici arayüzü, parola olmadan uzaktan erişime izin verilecek şekilde yapılandırıldı.",
+    "The aggregated statistics are publicly available at the URL below.": "Toplanan istatistikler herkese açık olarak aşağıdaki URL'de mevcuttur.",
+    "The cleanup interval cannot be blank.": "Temizleme aralığı boş olamaz.",
+    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Yapılandırma kaydedildi ancak etkinleştirilmedi. Yeni yapılandırmayı etkinleştirmek için Syncthing yeniden başlatılmak zorunda.",
+    "The device ID cannot be blank.": "Cihaz kimliği boş olamaz.",
+    "The device ID to enter here can be found in the \"Actions > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Buraya girilecek cihaz kimliği, diğer cihazlardaki \"Eylemler > Kimliği Göster\" ileti öğesinde bulunabilir. Boşluklar ve tireler isteğe bağlıdır (yoksayılır).",
+    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Şifreli kullanım raporu günlük olarak yollanır. Yaygın platformları, klasör boyutlarını ve uygulama sürümlerini izlemek için kullanılır. Eğer bildirilen veri kümesi değişirse, bu ileti öğesi aracılığıyla tekrar sorulacaktır.",
+    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Girilen cihaz kimliği geçerli görünmüyor. Harf ve rakamlardan oluşan 52 veya 56 karakterlik bir dizgi olmalıdır, boşluklar ve tireler isteğe bağlıdır.",
+    "The folder ID cannot be blank.": "Klasör kimliği boş olamaz.",
+    "The folder ID must be unique.": "Klasör kimliği benzersiz olmak zorundadır.",
+    "The folder path cannot be blank.": "Klasör yolu boş olamaz.",
+    "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Şu aralıklar kullanılır: ilk saat için her 30 saniyede bir sürüm tutulur, ilk gün için her saat bir sürüm tutulur, ilk 30 gün için her gün bir sürüm tutulur, en fazla yaşa kadar her hafta bir sürüm tutulur.",
+    "The following items could not be synchronized.": "Aşağıdaki öğeler eşitlenemedi.",
     "The following items were changed locally.": "Aşağıdaki öğeler yerel olarak değiştirildi.",
-    "The interval must be a positive number of seconds.": "The interval must be a positive number of seconds.",
-    "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.": "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.",
-    "The maximum age must be a number and cannot be blank.": "Azami süre tanımı boş bırakılmamalı ve bir sayı olarak tanımlanmalıdır.",
-    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Bir sürümün tutulması için belirlenen azami süre (sürümleri sürekli olarak tutabilmek için 0 değeri atayın)",
-    "The number of days must be a number and cannot be blank.": "Gün sayısı boş bırakılmamalı ve bir sayı olarak tanımlanmalıdır.",
-    "The number of days to keep files in the trash can. Zero means forever.": "Dosyaları çöp kutusunda tutma süresini tanımlayan gün sayısı. Sıfır devamlı/sürekli anlamına gelir.",
-    "The number of old versions to keep, per file.": "Dosya başına saklanacak/tutulacak eski sürüm sayısı.",
-    "The number of versions must be a number and cannot be blank.": "Sürümlerin sayısı boş bırakılamamalı ve bir sayı olarak tanımlanmalıdır.",
-    "The path cannot be blank.": "Yol tanımı boş bırakılamaz.",
-    "The rate limit must be a non-negative number (0: no limit)": "Hız sınırı pozitif bir sayı olmalıdır. (0: sınırsız)",
-    "The rescan interval must be a non-negative number of seconds.": "Tarama zaman aralığı, saniye cinsinden negatif olmayan bir sayı olmalıdır.",
-    "There are no devices to share this folder with.": "Bu klasörü paylaşacak cihaz yok",
-    "They are retried automatically and will be synced when the error is resolved.": "Kendiliğinden yeniden deneniyor; hata giderildiğinde eşzamanlama gerçekleştirilecek.",
-    "This Device": "Bu Aygıt",
-    "This can easily give hackers access to read and change any files on your computer.": "Hacker'ların bilgisayarındaki dosyaları okuma ve değiştirme yetkisine kolayca erişmelerini sağlayabilir.",
-    "This is a major version upgrade.": "Ana sürüm yükseltmesidir.",
-    "This setting controls the free space required on the home (i.e., index database) disk.": "Bu ayar, ev diski(indeks veritabanı vb.) için gerekli boş alanı kontrol eder.",
+    "The interval must be a positive number of seconds.": "Aralık, pozitif bir saniye sayısı olmak zorundadır.",
+    "The interval, in seconds, for running cleanup in the versions directory. Zero to disable periodic cleaning.": "Sürüm dizininde temizlemeyi çalıştırmak için saniye olarak aralık değeri. Düzenli temizliği etkisizleştirmek için sıfır.",
+    "The maximum age must be a number and cannot be blank.": "En fazla yaş bir sayı olmak zorundadır ve boş bırakılamaz.",
+    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Bir sürümü tutmak için en fazla süre (gün olarak, sürümleri süresiz tutmak için 0'a ayarlayın)",
+    "The number of days must be a number and cannot be blank.": "Gün sayısı bir sayı olmak zorundadır ve boş olamaz.",
+    "The number of days to keep files in the trash can. Zero means forever.": "Dosyaları çöp kutusunda tutmak için gün sayısı. Sıfır süresiz demektir.",
+    "The number of old versions to keep, per file.": "Dosya başına tutulacak eski sürüm sayısı.",
+    "The number of versions must be a number and cannot be blank.": "Sürüm sayısı bir sayı olmak zorundadır ve boş bırakılamaz.",
+    "The path cannot be blank.": "Yol boş olamaz.",
+    "The rate limit must be a non-negative number (0: no limit)": "Hız sınırı negatif olmayan bir sayı olmak zorundadır (0: sınır yok)",
+    "The rescan interval must be a non-negative number of seconds.": "Yeniden tarama aralığı negatif olmayan bir saniye sayısı olmak zorundadır.",
+    "There are no devices to share this folder with.": "Bu klasörün paylaşılacağı cihazlar yok.",
+    "They are retried automatically and will be synced when the error is resolved.": "Otomatik olarak yeniden denenirler ve hata çözüldüğünde eşitleneceklerdir.",
+    "This Device": "Bu Cihaz",
+    "This can easily give hackers access to read and change any files on your computer.": "Bu, bilgisayar korsanlarının bilgisayarınızdaki herhangi bir dosyayı okumasına ve değiştirmesine kolayca erişim sağlayabilir.",
+    "This is a major version upgrade.": "Bu büyük sürüm yükseltmesidir.",
+    "This setting controls the free space required on the home (i.e., index database) disk.": "Bu ayar, ev (yani indeks veritabanı) diskindeki gereken boş alanı denetler.",
     "Time": "Zaman",
     "Time the item was last modified": "Öğenin son düzenlendiği zaman",
-    "Trash Can File Versioning": "Çöp Kutusu Dosya Sürümleme İşlemi",
+    "Trash Can File Versioning": "Çöp Kutusu Dosyası Sürümlendirme",
     "Type": "Tür",
     "UNIX Permissions": "Unix İzinleri",
-    "Unavailable": "Kullanım dışı",
-    "Unavailable/Disabled by administrator or maintainer": "Bakımcı veya yönetici tarafından devre dışı/kullanım dışı bırakıldı",
-    "Undecided (will prompt)": "Karar verilmemiş (sorulacak)",
-    "Unignore": "Yoksayılanlardan Çıkar",
+    "Unavailable": "Kullanılamaz",
+    "Unavailable/Disabled by administrator or maintainer": "Yönetici veya bakımcı tarafından kullanılamaz yapıldı/etkisizleştirildi",
+    "Undecided (will prompt)": "Kararsız (sorulacak)",
+    "Unignore": "Yoksaymayı Kaldır",
     "Unknown": "Bilinmiyor",
-    "Unshared": "Paylaşılmayan",
+    "Unshared": "Paylaşılmadı",
     "Unshared Devices": "Paylaşılmayan Cihazlar",
     "Up to Date": "Güncel",
-    "Updated": "Güncellendi",
-    "Upgrade": "Sürüm Yükseltme",
-    "Upgrade To {%version%}": "{{version}} sürümüne yükselt",
+    "Updated": "Güncellenen",
+    "Upgrade": "Yükselt",
+    "Upgrade To {%version%}": "{{version}} Sürümüne Yükselt",
     "Upgrading": "Yükseltiliyor",
-    "Upload Rate": "Yükleme hızı",
-    "Uptime": "Çalışma Zamanı",
-    "Usage reporting is always enabled for candidate releases.": "Kullanım raporu sürüm adayları için her zaman etkindir.",
-    "Use HTTPS for GUI": "GUI için HTTPS kullan",
-    "Username/Password has not been set for the GUI authentication. Please consider setting it up.": "Username/Password has not been set for the GUI authentication. Please consider setting it up.",
+    "Upload Rate": "Gönderme Hızı",
+    "Uptime": "Çalışma Süresi",
+    "Usage reporting is always enabled for candidate releases.": "Kullanım bildirme aday yayımlar için her zaman etkinleştirilmiştir.",
+    "Use HTTPS for GUI": "GKA için HTTPS kullan",
+    "Username/Password has not been set for the GUI authentication. Please consider setting it up.": "Kullanıcı adı/Parola, GKA kimlik doğrulaması için ayarlanmadı. Lütfen ayarlamayı düşünün.",
     "Version": "Sürüm",
     "Versions": "Sürümler",
-    "Versions Path": "Sürümler için Klasör Yolu",
-    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Sürümler, tanımlı azami süre veya belirlenen zaman aralığı için izin verilen dosya sayısı aşılmışsa kendiliğinden silinir.",
-    "Waiting to Clean": "Waiting to Clean",
-    "Waiting to Scan": "Tarama için Bekliyor",
-    "Waiting to Sync": "Senkronizasyon için Bekliyor",
-    "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Uyarı ! Bu yol varolan \"{{otherFolder}}\" klasörünün üst dizinidir.",
-    "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Uyarı ! Bu yol varolan \"{{otherFolderLabel}}\" ({{otherFolder}}) klasörünün üst dizinidir.",
-    "Warning, this path is a subdirectory of an existing folder \"{%otherFolder%}\".": "Uyarı ! Bu yol varolan \"{{otherFolder}}\" klasörünün alt dizinidir.",
-    "Warning, this path is a subdirectory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Uyarı ! Bu yol var olan \"{{otherFolderLabel}}\" ({{otherFolder}}) klasörünün alt dizinidir.",
-    "Warning: If you are using an external watcher like {%syncthingInotify%}, you should make sure it is deactivated.": "Uyarı: {{syncthingInotify}} gibi bir harici izleyici kullanıyorsanız, devre dışı olduğundan emin olmalısınız.",
+    "Versions Path": "Sürümlerin Yolu",
+    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Sürümler, en fazla yaştan daha büyüklerse veya belirli bir aralıkta izin verilen dosya sayısını aşarlarsa, otomatik olarak silinir.",
+    "Waiting to Clean": "Temizlemeyi bekliyor",
+    "Waiting to Scan": "Taramayı bekliyor",
+    "Waiting to Sync": "Eşitlemeyi bekliyor",
+    "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Uyarı, bu yol, varolan bir \"{{otherFolder}}\" klasörünün ana dizinidir.",
+    "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Uyarı, bu yol, varolan bir \"{{otherFolderLabel}}\" ({{otherFolder}}) klasörünün ana dizinidir.",
+    "Warning, this path is a subdirectory of an existing folder \"{%otherFolder%}\".": "Uyarı, bu yol, varolan bir \"{{otherFolder}}\" klasörünün alt dizinidir.",
+    "Warning, this path is a subdirectory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Uyarı, bu yol, varolan bir \"{{otherFolderLabel}}\" ({{otherFolder}}) klasörünün alt dizinidir.",
+    "Warning: If you are using an external watcher like {%syncthingInotify%}, you should make sure it is deactivated.": "Uyarı: Eğer {{syncthingInotify}} gibi bir harici izleyici kullanıyorsanız, devre dışı olduğundan emin olmalısınız.",
     "Watch for Changes": "Değişiklikleri İzle",
-    "Watching for Changes": "Değişiklikler İzleniyor",
-    "Watching for changes discovers most changes without periodic scanning.": "Değişiklikleri izlemek, periyodik tarama yapmadan çoğu değişikliği keşfeder.",
-    "When adding a new device, keep in mind that this device must be added on the other side too.": "Yeni bir aygıt eklendiğinde, bu aygıtın karşı tarafa da eklenmesi gerektiğini unutmayın.",
-    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Yeni bir klasör eklendiğinde, Klasör ID'nin klasörleri aygıtlar arasında bağlantılandırmak için kullanıldığını unutmayın. Klasör ID'ler büyük - küçük harf duyarlıdır ve tüm aygıtlarda tamı tamına eşleşmelidir.",
+    "Watching for Changes": "Değişiklikleri İzleme",
+    "Watching for changes discovers most changes without periodic scanning.": "Değişiklikleri izleme, düzenli tarama yapmadan çoğu değişikliği keşfeder.",
+    "When adding a new device, keep in mind that this device must be added on the other side too.": "Yeni bir cihaz eklerken, bu cihazın karşı tarafa da eklenmek zorunda olduğunu unutmayın.",
+    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Yeni bir klasör eklerken, Klasör Kimliği'nin klasörleri cihazlar arasında bağlamak için kullanıldığını unutmayın. Büyük/küçük harf duyarlıdırlar ve tüm cihazlarda tam olarak eşleşmek zorundadırlar.",
     "Yes": "Evet",
     "You can also select one of these nearby devices:": "Ayrıca yakındaki cihazlardan birini de seçebilirsiniz:",
-    "You can change your choice at any time in the Settings dialog.": "Seçiminizi herhangi bir zamanda Ayarlar penceresinde değiştirebilirsiniz.",
-    "You can read more about the two release channels at the link below.": "İki dağıtım kanalıyla ilgili daha çoğunu aşağıdaki bağlantıdan okuyabilirsiniz.",
-    "You have no ignored devices.": "Gözardı edilen cihaz yok.",
-    "You have no ignored folders.": "Gözardı edilen klasör yok.",
-    "You have unsaved changes. Do you really want to discard them?": "Kayıt edilmemiş değişiklikler var. Yok saymak istediğinize eminmisiniz ?",
-    "You must keep at least one version.": "En az bir sürümü tutmalısınız.",
+    "You can change your choice at any time in the Settings dialog.": "Seçiminizi istediğiniz zaman Ayarlar ileti öğesinde değiştirebilirsiniz.",
+    "You can read more about the two release channels at the link below.": "İki yayım kanalı hakkında daha fazlasını aşağıdaki bağlantıda okuyabilirsiniz.",
+    "You have no ignored devices.": "Yoksayılan cihazlarınız yok.",
+    "You have no ignored folders.": "Yoksayılan klasörleriniz yok.",
+    "You have unsaved changes. Do you really want to discard them?": "Kaydedilmemiş değişiklikler var. Gerçekten yoksaymak istiyor musunuz?",
+    "You must keep at least one version.": "En az bir sürümü tutmak zorundasınız.",
     "days": "gün",
-    "files": "dosyalar",
-    "full documentation": "belgelendirme içeriğinin tümü",
-    "items": "öğeler",
-    "seconds": "seconds",
-    "{%device%} wants to share folder \"{%folder%}\".": "{{device}}  \"{{folder}}\" klasörünü paylaşmak istiyor.",
-    "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} \"{{folderlabel}}\" ({{folder}}) klasörünü paylaşmak istiyor."
+    "directories": "dizin",
+    "files": "dosya",
+    "full documentation": "tam belgelendirme",
+    "items": "öğe",
+    "seconds": "saniye",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}}, \"{{folder}}\" klasörünü paylaşmak istiyor.",
+    "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}}, \"{{folderlabel}}\" ({{folder}}) klasörünü paylaşmak istiyor."
 }

gui/default/assets/lang/lang-uk.json

@@ -39,7 +39,7 @@
     "Bugs": "Помилки",
     "Changelog": "Перелік змін",
     "Clean out after": "Очистити після",
-    "Cleaning Versions": "Cleaning Versions",
+    "Cleaning Versions": "Очищення версій",
     "Cleanup Interval": "Інтервал очищення",
     "Click to see discovery failures": "Клікніть, щоб переглянути помилки виявлення",
     "Close": "Закрити",
@@ -49,7 +49,7 @@
     "Configured": "Налаштовано",
     "Connected (Unused)": "Під'єднано (не використовується)",
     "Connection Error": "Помилка з’єднання",
-    "Connection Type": "Тип з*єднання",
+    "Connection Type": "Тип з'єднання",
     "Connections": "З'єднання",
     "Continuously watching for changes is now available within Syncthing. This will detect changes on disk and issue a scan on only the modified paths. The benefits are that changes are propagated quicker and that less full scans are required.": "Постійне стеження за змінами наразі доступне у Syncthing. Це дозволить виявити зміни на диску та сканувати тільки модифіковані шляхи. Переваги полягають у тому, що зміни поширюються швидше і зменшується кількість повних пересканувань.",
     "Copied from elsewhere": "Скопійовано з іншого місця",
@@ -91,6 +91,8 @@
     "Downloaded": "Завантажено",
     "Downloading": "Завантаження",
     "Edit": "Редагувати",
+    "Edit Device": "Налаштування пристрою",
+    "Edit Folder": "Налаштування директорії",
     "Editing {%path%}.": "Редагування {{path}}.",
     "Enable Crash Reporting": "Увімкнути звітування про збої",
     "Enable NAT traversal": "Увімкнути NAT traversal",
@@ -141,7 +143,7 @@
     "Ignore": "Ігнорувати",
     "Ignore Patterns": "Шаблони винятків",
     "Ignore Permissions": "Ігнорувати права доступу до файлів",
-    "Ignored Devices": "Ігноровані пристрох",
+    "Ignored Devices": "Ігноровані пристрої",
     "Ignored Folders": "Ігноровані папки",
     "Ignored at": "Ігноруються в",
     "Incoming Rate Limit (KiB/s)": "Ліміт швидкості завантаження (КіБ/с)",
@@ -208,7 +210,7 @@
     "Periodic scanning at given interval and enabled watching for changes": "Періодичне сканування через визначений інтервал та увімкнене відстеження змін",
     "Periodic scanning at given interval and failed setting up watching for changes, retrying every 1m:": "Періодичне сканування через визначений інтервал та невдале відстеження змін, повторні спроби кожну 1 хв.:",
     "Permissions": "Дозволи",
-    "Please consult the release notes before performing a major upgrade.": "Будь ласка перегляньте примітки до випуску перед мажорним оновленням. ",
+    "Please consult the release notes before performing a major upgrade.": "Будь ласка, перегляньте примітки до випуску перед мажорним оновленням. ",
     "Please set a GUI Authentication User and Password in the Settings dialog.": "Будь ласка, встановіть у налаштуваннях ім'я користувача та пароль до графічного інтерфейсу.",
     "Please wait": "Будь ласка, зачекайте",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Префікс означає, що файл може бути видалений при запобіганні видаленню директорії",
@@ -216,7 +218,7 @@
     "Preparing to Sync": "Підготовка до синхронізації",
     "Preview": "Попередній перегляд",
     "Preview Usage Report": "Попередній перегляд статистичного звіту",
-    "Quick guide to supported patterns": "Швидкий посібник по шаблонам, що підтримуються",
+    "Quick guide to supported patterns": "Короткий посібник по шаблонам, що підтримуються",
     "Random": "Випадково",
     "Receive Only": "Тільки отримувати",
     "Recent Changes": "Останні зміни",
@@ -368,11 +370,12 @@
     "You can also select one of these nearby devices:": "Ви також можете обрати один із сусідніх пристроїв:",
     "You can change your choice at any time in the Settings dialog.": "Ви завжди можете змінити свій вибір у вікні Налаштувань.",
     "You can read more about the two release channels at the link below.": "Ви можете прочитати більше про два канали випусків за посиланням нижче.",
-    "You have no ignored devices.": "Немає ігнорованих пристроїв",
-    "You have no ignored folders.": "Немає ігнорованих папок",
+    "You have no ignored devices.": "Немає ігнорованих пристроїв.",
+    "You have no ignored folders.": "Немає ігнорованих папок.",
     "You have unsaved changes. Do you really want to discard them?": "Внесені зміни не збережено, чи дійсно відмовитись від змін?",
     "You must keep at least one version.": "Ви повинні зберігати щонайменше одну версію.",
     "days": "днів",
+    "directories": "директорії",
     "files": "файли",
     "full documentation": "повна документація",
     "items": "елементи",

gui/default/assets/lang/lang-zh-CN.json

@@ -91,6 +91,8 @@
     "Downloaded": "已下载",
     "Downloading": "下载中",
     "Edit": "选项",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "正在编辑 {{path}}。",
     "Enable Crash Reporting": "启用自动发送崩溃报告",
     "Enable NAT traversal": "启用 NAT 遍历",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "你有未保存的更改。你真的要丢弃它们吗？",
     "You must keep at least one version.": "您必须保留至少一个版本。",
     "days": "天",
+    "directories": "directories",
     "files": "文件",
     "full documentation": "完整文档",
     "items": "条目",

gui/default/assets/lang/lang-zh-TW.json

@@ -91,6 +91,8 @@
     "Downloaded": "已下載",
     "Downloading": "正在下載",
     "Edit": "編輯",
+    "Edit Device": "Edit Device",
+    "Edit Folder": "Edit Folder",
     "Editing {%path%}.": "正在編輯 {{path}} 。",
     "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "啟用 NAT 穿透",
@@ -373,6 +375,7 @@
     "You have unsaved changes. Do you really want to discard them?": "You have unsaved changes. Do you really want to discard them?",
     "You must keep at least one version.": "您必須保留至少一個版本。",
     "days": "日",
+    "directories": "directories",
     "files": "個檔案",
     "full documentation": "完整說明文件",
     "items": "個項目",

gui/default/syncthing/core/aboutModalView.html

@@ -19,7 +19,7 @@
     <h4 class="text-center" translate>The Syncthing Authors</h4>
     <div class="row">
       <div class="col-md-12" id="contributor-list">
-Jakob Borg, Audrius Butkevicius, Simon Frei, Alexander Graf, Alexandre Viau, Anderson Mesquita, Antony Male, Ben Schulz, Caleb Callaway, Daniel Harte, Evgeny Kuznetsov, Lars K.W. Gohlke, Lode Hoste, Michael Ploujnikov, Nate Morrison, Philippe Schommers, Ryan Sullivan, Sergey Mishin, Stefan Tatschner, Wulf Weich, dependabot-preview[bot], greatroar, Aaron Bieber, Adam Piggott, Adel Qalieh, Alan Pope, Alberto Donato, Alessandro G., Alex Lindeman, Alex Xu, Aman Gupta, Andrew Dunham, Andrew Rabert, Andrey D, André Colomb, Anjan Momi, Antoine Lamielle, Aranjedeath, Arkadiusz Tymiński, Arthur Axel fREW Schmidt, Artur Zubilewicz, Aurélien Rainone, BAHADIR YILMAZ, Bart De Vries, Ben Curthoys, Ben Shepherd, Ben Sidhom, Benedikt Heine, Benedikt Morbach, Benno Fünfstück, Benny Ng, Boqin Qin, Boris Rybalkin, Brandon Philips, Brendan Long, Brian R. Becker, Carsten Hagemann, Cathryne Linenweaver, Cedric Staniewski, Chris Howie, Chris Joel, Chris Tonkinson, Colin Kennedy, Cromefire_, Cyprien Devillez, Dale Visser, Dan, Daniel Bergmann, Daniel Martí, Darshil Chanpura, David Rimmer, Denis A., Dennis Wilson, Dmitry Saveliev, Domenic Horner, Dominik Heidler, Elias Jarlebring, Elliot Huffman, Emil Hessman, Erik Meitner, Federico Castagnini, Felix Ableitner, Felix Unterpaintner, Francois-Xavier Gsell, Frank Isemann, Gilli Sigurdsson, Gleb Sinyavskiy, Graham Miln, Han Boetes, HansK-p, Harrison Jones, Heiko Zuerker, Hugo Locurcio, Iain Barnett, Ian Johnson, Ilya Brin, Iskander Sharipov, Jaakko Hannikainen, Jacek Szafarkiewicz, Jack Croft, Jacob, Jake Peterson, James Patterson, Jaroslav Malec, Jaya Chithra, Jens Diemer, Jerry Jacobs, Jochen Voss, Johan Andersson, Johan Vromans, John Rinehart, Jonas Thelemann, Jonathan, Jonathan Cross, Jose Manuel Delicado, Jörg Thalheim, Jędrzej Kula, Kalle Laine, Karol Różycki, Keith Turner, Kelong Cong, Ken'ichi Kamada, Kevin Allen, Kevin Bushiri, Kevin White, Jr., Kurt Fitzner, Laurent Arnoud, Laurent Etiemble, Leo Arias, Liu Siyuan, Lord Landon Agahnim, Lukas Lihotzki, Majed Abdulaziz, Marc Laporte, Marc Pujol, Marcin Dziadus, Marcus Legendre, Mario Majila, Mark Pulford, Mateusz Naściszewski, Mateusz Ż, Matic Potočnik, Matt Burke, Matt Robenolt, Matteo Ruina, Maurizio Tomasi, Max Schulze, MaximAL, Maxime Thirouin, Michael Jephcote, Michael Rienstra, Michael Tilli, Mike Boone, MikeLund, MikolajTwarog, Mingxuan Lin, Nicholas Rishel, Nico Stapelbroek, Nicolas Braud-Santoni, Nicolas Perraut, Niels Peter Roest, Nils Jakobi, NinoM4ster, Nitroretro, NoLooseEnds, Oliver Freyermuth, Otiel, Oyebanji Jacob Mayowa, Pablo, Pascal Jungblut, Paul Brit, Pawel Palenica, Paweł Rozlach, Peter Badida, Peter Dave Hello, Peter Hoeg, Peter Marquardt, Phil Davis, Phill Luby, Pier Paolo Ramon, Piotr Bejda, Pramodh KP, Richard Hartmann, Robert Carosi, Robin Schoonover, Roman Zaynetdinov, Ross Smith II, Ruslan Yevdokymov, Sacheendra Talluri, Scott Klupfel, Shaarad Dalvi, Simon Mwepu, Sly_tom_cat, Stefan Kuntz, Suhas Gundimeda, Taylor Khan, Thomas Hipp, Tim Abell, Tim Howes, Tobias Nygren, Tobias Tom, Tom Jakubowski, Tomasz Wilczyński, Tommy Thorn, Tully Robinson, Tyler Brazier, Tyler Kropp, Unrud, Veeti Paananen, Victor Buinsky, Vil Brekin, Vladimir Rusinov, William A. Kennington III, Xavier O., Yannic A., andresvia, andyleap, boomsquared, chenrui, chucic, dependabot[bot], derekriemer, desbma, georgespatton, ghjklw, janost, jaseg, jelle van der Waa, klemens, marco-m, mv1005, otbutz, perewa, rubenbe, wangguoliang, xarx00, xjtdy888, 佛跳墙
+Jakob Borg, Audrius Butkevicius, Simon Frei, Alexander Graf, Alexandre Viau, Anderson Mesquita, Antony Male, Ben Schulz, Caleb Callaway, Daniel Harte, Evgeny Kuznetsov, Lars K.W. Gohlke, Lode Hoste, Michael Ploujnikov, Nate Morrison, Philippe Schommers, Ryan Sullivan, Sergey Mishin, Stefan Tatschner, Wulf Weich, dependabot-preview[bot], greatroar, Aaron Bieber, Adam Piggott, Adel Qalieh, Alan Pope, Alberto Donato, Alessandro G., Alex Lindeman, Alex Xu, Aman Gupta, Andrew Dunham, Andrew Rabert, Andrey D, André Colomb, Anjan Momi, Antoine Lamielle, Aranjedeath, Arkadiusz Tymiński, Arthur Axel fREW Schmidt, Artur Zubilewicz, Aurélien Rainone, BAHADIR YILMAZ, Bart De Vries, Ben Curthoys, Ben Shepherd, Ben Sidhom, Benedikt Heine, Benedikt Morbach, Benno Fünfstück, Benny Ng, Boqin Qin, Boris Rybalkin, Brandon Philips, Brendan Long, Brian R. Becker, Carsten Hagemann, Cathryne Linenweaver, Cedric Staniewski, Chris Howie, Chris Joel, Chris Tonkinson, Colin Kennedy, Cromefire_, Cyprien Devillez, Dale Visser, Dan, Daniel Bergmann, Daniel Martí, Darshil Chanpura, David Rimmer, Denis A., Dennis Wilson, Dmitry Saveliev, Domenic Horner, Dominik Heidler, Elias Jarlebring, Elliot Huffman, Emil Hessman, Erik Meitner, Federico Castagnini, Felix Ableitner, Felix Lampe, Felix Unterpaintner, Francois-Xavier Gsell, Frank Isemann, Gilli Sigurdsson, Gleb Sinyavskiy, Graham Miln, Han Boetes, HansK-p, Harrison Jones, Heiko Zuerker, Hugo Locurcio, Iain Barnett, Ian Johnson, Ilya Brin, Iskander Sharipov, Jaakko Hannikainen, Jacek Szafarkiewicz, Jack Croft, Jacob, Jake Peterson, James Patterson, Jaroslav Lichtblau, Jaroslav Malec, Jaya Chithra, Jens Diemer, Jerry Jacobs, Jochen Voss, Johan Andersson, Johan Vromans, John Rinehart, Jonas Thelemann, Jonathan, Jonathan Cross, Jose Manuel Delicado, Jörg Thalheim, Jędrzej Kula, Kalle Laine, Karol Różycki, Keith Turner, Kelong Cong, Ken'ichi Kamada, Kevin Allen, Kevin Bushiri, Kevin White, Jr., Kurt Fitzner, Laurent Arnoud, Laurent Etiemble, Leo Arias, Liu Siyuan, Lord Landon Agahnim, Lukas Lihotzki, Majed Abdulaziz, Marc Laporte, Marc Pujol, Marcin Dziadus, Marcus Legendre, Mario Majila, Mark Pulford, Mateusz Naściszewski, Mateusz Ż, Matic Potočnik, Matt Burke, Matt Robenolt, Matteo Ruina, Maurizio Tomasi, Max Schulze, MaximAL, Maxime Thirouin, Michael Jephcote, Michael Rienstra, Michael Tilli, Mike Boone, MikeLund, MikolajTwarog, Mingxuan Lin, Nicholas Rishel, Nico Stapelbroek, Nicolas Braud-Santoni, Nicolas Perraut, Niels Peter Roest, Nils Jakobi, NinoM4ster, Nitroretro, NoLooseEnds, Oliver Freyermuth, Otiel, Oyebanji Jacob Mayowa, Pablo, Pascal Jungblut, Paul Brit, Pawel Palenica, Paweł Rozlach, Peter Badida, Peter Dave Hello, Peter Hoeg, Peter Marquardt, Phil Davis, Phill Luby, Pier Paolo Ramon, Piotr Bejda, Pramodh KP, Rahmi Pruitt, Richard Hartmann, Robert Carosi, Robin Schoonover, Roman Zaynetdinov, Ross Smith II, Ruslan Yevdokymov, Sacheendra Talluri, Scott Klupfel, Shaarad Dalvi, Simon Mwepu, Sly_tom_cat, Stefan Kuntz, Suhas Gundimeda, Taylor Khan, Thomas Hipp, Tim Abell, Tim Howes, Tobias Klauser, Tobias Nygren, Tobias Tom, Tom Jakubowski, Tomasz Wilczyński, Tommy Thorn, Tully Robinson, Tyler Brazier, Tyler Kropp, Unrud, Veeti Paananen, Victor Buinsky, Vil Brekin, Vladimir Rusinov, William A. Kennington III, Xavier O., Yannic A., andresvia, andyleap, boomsquared, chenrui, chucic, dependabot[bot], derekriemer, desbma, georgespatton, ghjklw, janost, jaseg, jelle van der Waa, klemens, marco-m, mv1005, otbutz, perewa, rubenbe, wangguoliang, xarx00, xjtdy888, 佛跳墙
     </div>
     </div>
     <hr />

gui/default/syncthing/core/syncthingController.js

@@ -76,6 +76,7 @@ angular.module('syncthing.core')
             order: "random",
             fileVersioningSelector: "none",
             trashcanClean: 0,
+            versioningCleanupIntervalS: 3600,
             simpleKeep: 5,
             staggeredMaxAge: 365,
             staggeredCleanInterval: 3600,
@@ -663,7 +664,7 @@ angular.module('syncthing.core')
 
 
         function setDefaultTheme() {
-            if (!document.getElementById("fallback-theme-css")){
+            if (!document.getElementById("fallback-theme-css")) {
 
                 // check if no support for prefers-color-scheme
                 var colorSchemeNotSupported = typeof window.matchMedia === "undefined" || window.matchMedia('(prefers-color-scheme: dark)').media === 'not all';
@@ -671,8 +672,8 @@ angular.module('syncthing.core')
                 if ($scope.config.gui.theme === "default" && colorSchemeNotSupported) {
                     document.documentElement.style.display = 'none';
                     document.head.insertAdjacentHTML(
-                      'beforeend',
-                      '<link id="fallback-theme-css" rel="stylesheet" href="theme-assets/light/assets/css/theme.css" onload="document.documentElement.style.display = \'\'">'
+                        'beforeend',
+                        '<link id="fallback-theme-css" rel="stylesheet" href="theme-assets/light/assets/css/theme.css" onload="document.documentElement.style.display = \'\'">'
                     );
                 }
             }
@@ -847,10 +848,11 @@ angular.module('syncthing.core')
             if ($scope.model[folder].needTotalItems === 0) {
                 return 100;
             }
-            if ($scope.model[folder].needBytes == 0 && $scope.model[folder].needDeletes > 0) {
+            if (($scope.model[folder].needBytes == 0 && $scope.model[folder].needDeletes > 0) || $scope.model[folder].globalBytes == 0) {
                 // We don't need any data, but we have deletes that we need
                 // to do. Drop down the completion percentage to indicate
                 // that we have stuff to do.
+                // Do the same thing in case we only have zero byte files to sync.
                 return 95;
             }
             var pct = 100 * $scope.model[folder].inSyncBytes / $scope.model[folder].globalBytes;
@@ -1733,7 +1735,7 @@ angular.module('syncthing.core')
             });
             $scope.currentFolder.unrelatedDevices = $scope.devices.filter(function (n) {
                 return n.deviceID !== $scope.myID
-                    && ! $scope.currentFolder.selectedDevices[n.deviceID]
+                    && !$scope.currentFolder.selectedDevices[n.deviceID]
             });
             if ($scope.currentFolder.versioning && $scope.currentFolder.versioning.type === "trashcan") {
                 $scope.currentFolder.trashcanFileVersioning = true;
@@ -1744,6 +1746,8 @@ angular.module('syncthing.core')
                 $scope.currentFolder.simpleFileVersioning = true;
                 $scope.currentFolder.fileVersioningSelector = "simple";
                 $scope.currentFolder.simpleKeep = +$scope.currentFolder.versioning.params.keep;
+                $scope.currentFolder.versioningCleanupIntervalS = +$scope.currentFolder.versioning.cleanupIntervalS;
+                $scope.currentFolder.trashcanClean = +$scope.currentFolder.versioning.params.cleanoutDays;
             } else if ($scope.currentFolder.versioning && $scope.currentFolder.versioning.type === "staggered") {
                 $scope.currentFolder.staggeredFileVersioning = true;
                 $scope.currentFolder.fileVersioningSelector = "staggered";
@@ -1762,7 +1766,7 @@ angular.module('syncthing.core')
             $scope.currentFolder.simpleKeep = $scope.currentFolder.simpleKeep || 5;
             $scope.currentFolder.staggeredCleanInterval = $scope.currentFolder.staggeredCleanInterval || 3600;
             $scope.currentFolder.staggeredVersionsPath = $scope.currentFolder.staggeredVersionsPath || "";
-            $scope.currentFolder.versioningCleanupIntervalS = $scope.currentFolder.versioningCleanupIntervalS || 0;
+            $scope.currentFolder.versioningCleanupIntervalS = $scope.currentFolder.versioningCleanupIntervalS || 3600;
 
             // staggeredMaxAge can validly be zero, which we should not replace
             // with the default value of 365. So only set the default if it's
@@ -1878,7 +1882,8 @@ angular.module('syncthing.core')
                 folderCfg.versioning = {
                     'type': 'simple',
                     'params': {
-                        'keep': '' + folderCfg.simpleKeep
+                        'keep': '' + folderCfg.simpleKeep,
+                        'cleanoutDays': '' + folderCfg.trashcanClean
                     },
                     'cleanupIntervalS': folderCfg.versioningCleanupIntervalS
                 };
@@ -2008,7 +2013,7 @@ angular.module('syncthing.core')
                 filters: {},
                 massAction: function (name, action) {
                     $.each($scope.restoreVersions.versions, function (key) {
-                        if (key.startsWith(name + '/') && (!$scope.restoreVersions.filters.text || key.indexOf($scope.restoreVersions.filters.text) > -1)) {
+                        if (key.indexOf(name + '/') == 0 && (!$scope.restoreVersions.filters.text || key.indexOf($scope.restoreVersions.filters.text) > -1)) {
                             if (action == 'unset') {
                                 delete $scope.restoreVersions.selections[key];
                                 return;
@@ -2521,8 +2526,8 @@ angular.module('syncthing.core')
 
         $scope.isUnixAddress = function (address) {
             return address != null &&
-                (address.startsWith('/') ||
-                    address.startsWith('unix://') ||
-                    address.startsWith('unixs://'));
+                (address.indexOf('/') == 0 ||
+                    address.indexOf('unix://') == 0 ||
+                    address.indexOf('unixs://') == 0);
         }
     });

gui/default/syncthing/folder/editFolderModalView.html

@@ -96,7 +96,7 @@
               <option value="external" translate>External File Versioning</option>
             </select>
           </div>
-          <div class="form-group" ng-if="currentFolder.fileVersioningSelector=='trashcan'" ng-class="{'has-error': folderEditor.trashcanClean.$invalid && folderEditor.trashcanClean.$dirty}">
+          <div class="form-group" ng-if="currentFolder.fileVersioningSelector=='trashcan' || currentFolder.fileVersioningSelector=='simple'" ng-class="{'has-error': folderEditor.trashcanClean.$invalid && folderEditor.trashcanClean.$dirty}">
             <p translate class="help-block">Files are moved to .stversions directory when replaced or deleted by Syncthing.</p>
             <label translate for="trashcanClean">Clean out after</label>
             <div class="input-group">
@@ -144,7 +144,7 @@
               <span translate ng-if="folderEditor.externalCommand.$error.required && folderEditor.externalCommand.$dirty">The path cannot be blank.</span>
             </p>
           </div>
-          <div class="form-group" ng-if="currentFolder.fileVersioningSelector == 'staggered' || currentFolder.fileVersioningSelector == 'trashcan'" ng-class="{'has-error': folderEditor.versioningCleanupIntervalS.$invalid && folderEditor.versioningCleanupIntervalS.$dirty}">
+          <div class="form-group" ng-if="currentFolder.fileVersioningSelector != 'none'" ng-class="{'has-error': folderEditor.versioningCleanupIntervalS.$invalid && folderEditor.versioningCleanupIntervalS.$dirty}">
             <label translate for="versioningCleanupIntervalS">Cleanup Interval</label>
             <div class="input-group">
               <input name="versioningCleanupIntervalS" id="versioningCleanupIntervalS" class="form-control text-right" type="number" ng-model="currentFolder.versioningCleanupIntervalS" required="" min="0" max="31536000" aria-required="true" />

lib/api/mocked_config_test.go

@@ -74,10 +74,6 @@ func (c *mockedConfig) AddOrUpdatePendingDevice(device protocol.DeviceID, name,
 
 func (c *mockedConfig) AddOrUpdatePendingFolder(id, label string, device protocol.DeviceID) {}
 
-func (c *mockedConfig) MyName() string {
-	return ""
-}
-
 func (c *mockedConfig) ConfigPath() string {
 	return ""
 }

lib/api/mocked_model_test.go

@@ -149,9 +149,9 @@ func (m *mockedModel) DownloadProgress(deviceID protocol.DeviceID, folder string
 	return nil
 }
 
-func (m *mockedModel) AddConnection(conn connections.Connection, hello protocol.HelloResult) {}
+func (m *mockedModel) AddConnection(conn connections.Connection, hello protocol.Hello) {}
 
-func (m *mockedModel) OnHello(protocol.DeviceID, net.Addr, protocol.HelloResult) error {
+func (m *mockedModel) OnHello(protocol.DeviceID, net.Addr, protocol.Hello) error {
 	return nil
 }
 

lib/config/authmode.go

@@ -6,13 +6,6 @@
 
 package config
 
-type AuthMode int
-
-const (
-	AuthModeStatic AuthMode = iota // default is static
-	AuthModeLDAP
-)
-
 func (t AuthMode) String() string {
 	switch t {
 	case AuthModeStatic:

lib/config/authmode.pb.go

@@ -0,0 +1,69 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/authmode.proto
+
+package config
+
+import (
+	fmt "fmt"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type AuthMode int32
+
+const (
+	AuthModeStatic AuthMode = 0
+	AuthModeLDAP   AuthMode = 1
+)
+
+var AuthMode_name = map[int32]string{
+	0: "AUTH_MODE_STATIC",
+	1: "AUTH_MODE_LDAP",
+}
+
+var AuthMode_value = map[string]int32{
+	"AUTH_MODE_STATIC": 0,
+	"AUTH_MODE_LDAP":   1,
+}
+
+func (AuthMode) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_8e30b562e1bcea1e, []int{0}
+}
+
+func init() {
+	proto.RegisterEnum("config.AuthMode", AuthMode_name, AuthMode_value)
+}
+
+func init() { proto.RegisterFile("lib/config/authmode.proto", fileDescriptor_8e30b562e1bcea1e) }
+
+var fileDescriptor_8e30b562e1bcea1e = []byte{
+	// 234 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xc9, 0x4c, 0xd2,
+	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x4f, 0x2c, 0x2d, 0xc9, 0xc8, 0xcd, 0x4f, 0x49, 0xd5,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x83, 0x08, 0x4b, 0x29, 0x17, 0xa5, 0x16, 0xe4, 0x17,
+	0xeb, 0x83, 0x05, 0x93, 0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3, 0xc1, 0x1c, 0x30, 0x0b, 0xa2,
+	0x58, 0x8a, 0x33, 0xb5, 0xa2, 0x04, 0xc2, 0xd4, 0x2a, 0xe0, 0xe2, 0x70, 0x2c, 0x2d, 0xc9, 0xf0,
+	0xcd, 0x4f, 0x49, 0x15, 0xd2, 0xe0, 0x12, 0x70, 0x0c, 0x0d, 0xf1, 0x88, 0xf7, 0xf5, 0x77, 0x71,
+	0x8d, 0x0f, 0x0e, 0x71, 0x0c, 0xf1, 0x74, 0x16, 0x60, 0x90, 0x12, 0xea, 0x9a, 0xab, 0xc0, 0x07,
+	0x53, 0x13, 0x5c, 0x92, 0x58, 0x92, 0x99, 0x2c, 0x64, 0xc2, 0xc5, 0x87, 0x50, 0xe9, 0xe3, 0xe2,
+	0x18, 0x20, 0xc0, 0x28, 0xa5, 0xd0, 0x35, 0x57, 0x81, 0x07, 0xa6, 0x0e, 0x24, 0x76, 0xa9, 0x4f,
+	0x15, 0x85, 0x2f, 0xc5, 0xb2, 0x62, 0x89, 0x1c, 0x83, 0x93, 0xf7, 0x89, 0x87, 0x72, 0x0c, 0x17,
+	0x1e, 0xca, 0x31, 0x9c, 0x78, 0x24, 0xc7, 0x78, 0xe1, 0x91, 0x1c, 0xe3, 0x84, 0xc7, 0x72, 0x0c,
+	0x0b, 0x1e, 0xcb, 0x31, 0x5e, 0x78, 0x2c, 0xc7, 0x70, 0xe3, 0xb1, 0x1c, 0x43, 0x94, 0x66, 0x7a,
+	0x66, 0x49, 0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x71, 0x65, 0x5e, 0x72, 0x49, 0x46,
+	0x66, 0x5e, 0x3a, 0x12, 0x0b, 0x11, 0x0a, 0x49, 0x6c, 0x60, 0x5f, 0x18, 0x03, 0x02, 0x00, 0x00,
+	0xff, 0xff, 0x48, 0x80, 0x1f, 0x0c, 0x1a, 0x01, 0x00, 0x00,
+}

lib/config/blockpullorder.go

@@ -6,14 +6,6 @@
 
 package config
 
-type BlockPullOrder int
-
-const (
-	BlockPullOrderStandard BlockPullOrder = iota // default is standard
-	BlockPullOrderRandom
-	BlockPullOrderInOrder
-)
-
 func (o BlockPullOrder) String() string {
 	switch o {
 	case BlockPullOrderStandard:

lib/config/blockpullorder.pb.go

@@ -0,0 +1,73 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/blockpullorder.proto
+
+package config
+
+import (
+	fmt "fmt"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type BlockPullOrder int32
+
+const (
+	BlockPullOrderStandard BlockPullOrder = 0
+	BlockPullOrderRandom   BlockPullOrder = 1
+	BlockPullOrderInOrder  BlockPullOrder = 2
+)
+
+var BlockPullOrder_name = map[int32]string{
+	0: "BLOCK_PULL_ORDER_STANDARD",
+	1: "BLOCK_PULL_ORDER_RANDOM",
+	2: "BLOCK_PULL_ORDER_IN_ORDER",
+}
+
+var BlockPullOrder_value = map[string]int32{
+	"BLOCK_PULL_ORDER_STANDARD": 0,
+	"BLOCK_PULL_ORDER_RANDOM":   1,
+	"BLOCK_PULL_ORDER_IN_ORDER": 2,
+}
+
+func (BlockPullOrder) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_3c46a5289006da6c, []int{0}
+}
+
+func init() {
+	proto.RegisterEnum("config.BlockPullOrder", BlockPullOrder_name, BlockPullOrder_value)
+}
+
+func init() { proto.RegisterFile("lib/config/blockpullorder.proto", fileDescriptor_3c46a5289006da6c) }
+
+var fileDescriptor_3c46a5289006da6c = []byte{
+	// 271 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcf, 0xc9, 0x4c, 0xd2,
+	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x4f, 0xca, 0xc9, 0x4f, 0xce, 0x2e, 0x28, 0xcd, 0xc9,
+	0xc9, 0x2f, 0x4a, 0x49, 0x2d, 0xd2, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x83, 0x48, 0x4a,
+	0x29, 0x17, 0xa5, 0x16, 0xe4, 0x17, 0xeb, 0x83, 0x05, 0x93, 0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3,
+	0xf3, 0xc1, 0x1c, 0x30, 0x0b, 0xa2, 0x58, 0xeb, 0x10, 0x23, 0x17, 0x9f, 0x13, 0xc8, 0x94, 0x80,
+	0xd2, 0x9c, 0x1c, 0x7f, 0x90, 0x29, 0x42, 0x96, 0x5c, 0x92, 0x4e, 0x3e, 0xfe, 0xce, 0xde, 0xf1,
+	0x01, 0xa1, 0x3e, 0x3e, 0xf1, 0xfe, 0x41, 0x2e, 0xae, 0x41, 0xf1, 0xc1, 0x21, 0x8e, 0x7e, 0x2e,
+	0x8e, 0x41, 0x2e, 0x02, 0x0c, 0x52, 0x52, 0x5d, 0x73, 0x15, 0xc4, 0x50, 0xb5, 0x04, 0x97, 0x24,
+	0xe6, 0xa5, 0x24, 0x16, 0xa5, 0x08, 0x99, 0x72, 0x89, 0x63, 0x68, 0x0d, 0x72, 0xf4, 0x73, 0xf1,
+	0xf7, 0x15, 0x60, 0x94, 0x92, 0xe8, 0x9a, 0xab, 0x20, 0x82, 0xaa, 0x31, 0x28, 0x31, 0x2f, 0x25,
+	0x3f, 0x57, 0xc8, 0x02, 0x8b, 0x8d, 0x9e, 0x7e, 0x10, 0x86, 0x00, 0x93, 0x94, 0x64, 0xd7, 0x5c,
+	0x05, 0x51, 0x54, 0x8d, 0x9e, 0x79, 0x60, 0x4a, 0x8a, 0x65, 0xc5, 0x12, 0x39, 0x06, 0x27, 0xef,
+	0x13, 0x0f, 0xe5, 0x18, 0x2e, 0x3c, 0x94, 0x63, 0x38, 0xf1, 0x48, 0x8e, 0xf1, 0xc2, 0x23, 0x39,
+	0xc6, 0x09, 0x8f, 0xe5, 0x18, 0x16, 0x3c, 0x96, 0x63, 0xbc, 0xf0, 0x58, 0x8e, 0xe1, 0xc6, 0x63,
+	0x39, 0x86, 0x28, 0xcd, 0xf4, 0xcc, 0x92, 0x8c, 0xd2, 0x24, 0xbd, 0xe4, 0xfc, 0x5c, 0xfd, 0xe2,
+	0xca, 0xbc, 0xe4, 0x92, 0x8c, 0xcc, 0xbc, 0x74, 0x24, 0x16, 0x22, 0x4c, 0x93, 0xd8, 0xc0, 0x01,
+	0x63, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0x8c, 0x0c, 0xb7, 0x46, 0x68, 0x01, 0x00, 0x00,
+}

lib/config/config.go

@@ -101,7 +101,6 @@ var (
 func New(myID protocol.DeviceID) Configuration {
 	var cfg Configuration
 	cfg.Version = CurrentVersion
-	cfg.OriginalVersion = CurrentVersion
 
 	cfg.Options.UnackedNotificationIDs = []string{"authenticationUserAndPassword"}
 
@@ -144,22 +143,28 @@ func NewWithFreePorts(myID protocol.DeviceID) (Configuration, error) {
 	return cfg, nil
 }
 
-func ReadXML(r io.Reader, myID protocol.DeviceID) (Configuration, error) {
-	var cfg Configuration
+type xmlConfiguration struct {
+	Configuration
+	XMLName xml.Name `xml:"configuration"`
+}
+
+func ReadXML(r io.Reader, myID protocol.DeviceID) (Configuration, int, error) {
+	var cfg xmlConfiguration
 
 	util.SetDefaults(&cfg)
 	util.SetDefaults(&cfg.Options)
 	util.SetDefaults(&cfg.GUI)
 
 	if err := xml.NewDecoder(r).Decode(&cfg); err != nil {
-		return Configuration{}, err
+		return Configuration{}, 0, err
 	}
-	cfg.OriginalVersion = cfg.Version
+
+	originalVersion := cfg.Version
 
 	if err := cfg.prepare(myID); err != nil {
-		return Configuration{}, err
+		return Configuration{}, originalVersion, err
 	}
-	return cfg, nil
+	return cfg.Configuration, originalVersion, nil
 }
 
 func ReadJSON(r io.Reader, myID protocol.DeviceID) (Configuration, error) {
@@ -177,7 +182,6 @@ func ReadJSON(r io.Reader, myID protocol.DeviceID) (Configuration, error) {
 	if err := json.Unmarshal(bs, &cfg); err != nil {
 		return Configuration{}, err
 	}
-	cfg.OriginalVersion = cfg.Version
 
 	if err := cfg.prepare(myID); err != nil {
 		return Configuration{}, err
@@ -185,21 +189,6 @@ func ReadJSON(r io.Reader, myID protocol.DeviceID) (Configuration, error) {
 	return cfg, nil
 }
 
-type Configuration struct {
-	Version        int                   `xml:"version,attr" json:"version"`
-	Folders        []FolderConfiguration `xml:"folder" json:"folders"`
-	Devices        []DeviceConfiguration `xml:"device" json:"devices"`
-	GUI            GUIConfiguration      `xml:"gui" json:"gui"`
-	LDAP           LDAPConfiguration     `xml:"ldap" json:"ldap"`
-	Options        OptionsConfiguration  `xml:"options" json:"options"`
-	IgnoredDevices []ObservedDevice      `xml:"remoteIgnoredDevice" json:"remoteIgnoredDevices"`
-	PendingDevices []ObservedDevice      `xml:"pendingDevice" json:"pendingDevices"`
-	XMLName        xml.Name              `xml:"configuration" json:"-"`
-
-	MyID            protocol.DeviceID `xml:"-" json:"-"` // Provided by the instantiator.
-	OriginalVersion int               `xml:"-" json:"-"` // The version we read from disk, before any conversion
-}
-
 func (cfg Configuration) Copy() Configuration {
 	newCfg := cfg
 
@@ -231,7 +220,8 @@ func (cfg Configuration) Copy() Configuration {
 func (cfg *Configuration) WriteXML(w io.Writer) error {
 	e := xml.NewEncoder(w)
 	e.Indent("", "    ")
-	err := e.Encode(cfg)
+	xmlCfg := xmlConfiguration{Configuration: *cfg}
+	err := e.Encode(xmlCfg)
 	if err != nil {
 		return err
 	}
@@ -242,8 +232,6 @@ func (cfg *Configuration) WriteXML(w io.Writer) error {
 func (cfg *Configuration) prepare(myID protocol.DeviceID) error {
 	var myName string
 
-	cfg.MyID = myID
-
 	// Ensure this device is present in the config
 	for _, device := range cfg.Devices {
 		if device.DeviceID == myID {

lib/config/config.pb.go

@@ -0,0 +1,678 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/config.proto
+
+package config
+
+import (
+	fmt "fmt"
+	proto "github.com/gogo/protobuf/proto"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type Configuration struct {
+	Version        int                   `protobuf:"varint,1,opt,name=version,proto3,casttype=int" json:"version" xml:"version,attr"`
+	Folders        []FolderConfiguration `protobuf:"bytes,2,rep,name=folders,proto3" json:"folders" xml:"folder"`
+	Devices        []DeviceConfiguration `protobuf:"bytes,3,rep,name=devices,proto3" json:"devices" xml:"device"`
+	GUI            GUIConfiguration      `protobuf:"bytes,4,opt,name=gui,proto3" json:"gui" xml:"gui"`
+	LDAP           LDAPConfiguration     `protobuf:"bytes,5,opt,name=ldap,proto3" json:"ldap" xml:"ldap"`
+	Options        OptionsConfiguration  `protobuf:"bytes,6,opt,name=options,proto3" json:"options" xml:"options"`
+	IgnoredDevices []ObservedDevice      `protobuf:"bytes,7,rep,name=ignored_devices,json=ignoredDevices,proto3" json:"remoteIgnoredDevices" xml:"remoteIgnoredDevice"`
+	PendingDevices []ObservedDevice      `protobuf:"bytes,8,rep,name=pending_devices,json=pendingDevices,proto3" json:"pendingDevices" xml:"pendingDevice"`
+}
+
+func (m *Configuration) Reset()         { *m = Configuration{} }
+func (m *Configuration) String() string { return proto.CompactTextString(m) }
+func (*Configuration) ProtoMessage()    {}
+func (*Configuration) Descriptor() ([]byte, []int) {
+	return fileDescriptor_baadf209193dc627, []int{0}
+}
+func (m *Configuration) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Configuration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Configuration.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Configuration) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Configuration.Merge(m, src)
+}
+func (m *Configuration) XXX_Size() int {
+	return m.ProtoSize()
+}
+func (m *Configuration) XXX_DiscardUnknown() {
+	xxx_messageInfo_Configuration.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Configuration proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*Configuration)(nil), "config.Configuration")
+}
+
+func init() { proto.RegisterFile("lib/config/config.proto", fileDescriptor_baadf209193dc627) }
+
+var fileDescriptor_baadf209193dc627 = []byte{
+	// 547 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x93, 0x4f, 0x8b, 0xd3, 0x40,
+	0x18, 0xc6, 0x13, 0xbb, 0xdb, 0xba, 0xd9, 0x7f, 0x90, 0x15, 0x4d, 0x55, 0x32, 0x75, 0xa8, 0x52,
+	0x45, 0xbb, 0xb0, 0x5e, 0xc4, 0x9b, 0xb5, 0xb8, 0x14, 0x05, 0x65, 0x60, 0x45, 0xbd, 0x48, 0xdb,
+	0xcc, 0xa6, 0x03, 0xed, 0x4c, 0x49, 0xd2, 0xb2, 0x7e, 0x0b, 0xf1, 0x13, 0x78, 0xf5, 0x1b, 0xf8,
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+	0xcb, 0x6c, 0xda, 0x45, 0x4e, 0x65, 0x8a, 0xa3, 0x98, 0x30, 0xea, 0xd9, 0x35, 0xbb, 0xb1, 0xdd,
+	0x7a, 0xb6, 0xe6, 0xc0, 0xb4, 0x52, 0x0e, 0xdc, 0x8b, 0xd1, 0xf0, 0x39, 0xd4, 0xf5, 0xe3, 0x6e,
+	0x92, 0x44, 0xf0, 0x37, 0x07, 0x25, 0x42, 0x93, 0xf5, 0xbc, 0xbe, 0x97, 0xed, 0x23, 0x93, 0x72,
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+	0x5f, 0xc9, 0x76, 0x6e, 0x83, 0x16, 0x98, 0x71, 0x60, 0x89, 0xa1, 0x3a, 0x93, 0x72, 0xb0, 0x27,
+	0x87, 0xaa, 0x1a, 0x22, 0x23, 0x08, 0xae, 0x3a, 0x77, 0xec, 0x95, 0xf2, 0xdc, 0xb6, 0x6c, 0xff,
+	0x83, 0xab, 0x33, 0x1b, 0xae, 0xaa, 0x21, 0x32, 0x82, 0x8b, 0x9c, 0x52, 0x38, 0x21, 0xde, 0x56,
+	0xcd, 0x6e, 0xec, 0x9e, 0x78, 0x86, 0x79, 0x7a, 0xd6, 0xc9, 0x03, 0x1f, 0x08, 0xe0, 0x92, 0x83,
+	0xd2, 0xe9, 0x59, 0x67, 0xcd, 0x81, 0xc8, 0xa4, 0x1c, 0xec, 0x48, 0x66, 0x38, 0x21, 0xf0, 0xdb,
+	0xa2, 0x2e, 0x24, 0x24, 0x04, 0xf7, 0xa3, 0xb3, 0x25, 0xfe, 0x51, 0x6f, 0x5b, 0x42, 0xab, 0x06,
+	0xfa, 0xa6, 0xfd, 0xe2, 0x5d, 0x9e, 0xfa, 0x48, 0x53, 0xb7, 0x84, 0xb4, 0xe6, 0x40, 0xc6, 0x52,
+	0x0e, 0x1c, 0xc9, 0x15, 0x85, 0x00, 0x4b, 0x15, 0x49, 0xcd, 0xfd, 0xe0, 0x54, 0xf4, 0x8b, 0xe0,
+	0x95, 0x25, 0xfd, 0xae, 0xa1, 0xbf, 0x55, 0xed, 0xfc, 0x80, 0x9a, 0xb9, 0x83, 0x0e, 0xa5, 0x1c,
+	0xec, 0x4b, 0xb6, 0xae, 0x21, 0x32, 0x8a, 0xfb, 0xc3, 0x76, 0x0e, 0x49, 0x48, 0x59, 0x84, 0x83,
+	0xcf, 0xe6, 0xd2, 0x15, 0x79, 0xe9, 0x9b, 0x9b, 0x11, 0xfa, 0xdd, 0x52, 0x17, 0x6f, 0x0d, 0x34,
+	0xfc, 0x46, 0x84, 0x47, 0x2c, 0xc1, 0x1d, 0x15, 0x6e, 0x6f, 0x2e, 0x5e, 0x95, 0x93, 0x0a, 0x44,
+	0xb8, 0x9e, 0xd7, 0x8f, 0x0a, 0xfa, 0xe9, 0xbc, 0x5e, 0xc8, 0x42, 0x07, 0x24, 0x57, 0xbb, 0xd4,
+	0x39, 0x1c, 0x63, 0x1a, 0x10, 0x1a, 0x6e, 0x56, 0xbd, 0xfe, 0xdf, 0x55, 0x9f, 0xe8, 0x55, 0x0f,
+	0x74, 0xec, 0x6a, 0xc9, 0x23, 0xb9, 0x64, 0xae, 0x0d, 0xd1, 0x5f, 0xb6, 0xd6, 0xeb, 0xd9, 0xa5,
+	0x6f, 0x2d, 0x2e, 0x7d, 0x6b, 0xb6, 0xf4, 0xed, 0xc5, 0xd2, 0xb7, 0xbf, 0xae, 0x7c, 0xeb, 0xfb,
+	0xca, 0xb7, 0x17, 0x2b, 0xdf, 0xfa, 0xb5, 0xf2, 0xad, 0x4f, 0x0f, 0x43, 0x92, 0x0c, 0x26, 0xbd,
+	0x66, 0x9f, 0x8d, 0x8e, 0xe3, 0x2f, 0xb4, 0x9f, 0x0c, 0x08, 0x0d, 0x33, 0x4f, 0x57, 0x5f, 0x68,
+	0xaf, 0x2c, 0x3f, 0xc7, 0xa7, 0x7f, 0x02, 0x00, 0x00, 0xff, 0xff, 0xcb, 0xcf, 0x98, 0x86, 0x91,
+	0x04, 0x00, 0x00,
+}
+
+func (m *Configuration) Marshal() (dAtA []byte, err error) {
+	size := m.ProtoSize()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Configuration) MarshalTo(dAtA []byte) (int, error) {
+	size := m.ProtoSize()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Configuration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.PendingDevices) > 0 {
+		for iNdEx := len(m.PendingDevices) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.PendingDevices[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintConfig(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x42
+		}
+	}
+	if len(m.IgnoredDevices) > 0 {
+		for iNdEx := len(m.IgnoredDevices) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.IgnoredDevices[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintConfig(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x3a
+		}
+	}
+	{
+		size, err := m.Options.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintConfig(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x32
+	{
+		size, err := m.LDAP.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintConfig(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x2a
+	{
+		size, err := m.GUI.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintConfig(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x22
+	if len(m.Devices) > 0 {
+		for iNdEx := len(m.Devices) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Devices[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintConfig(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x1a
+		}
+	}
+	if len(m.Folders) > 0 {
+		for iNdEx := len(m.Folders) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Folders[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintConfig(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	if m.Version != 0 {
+		i = encodeVarintConfig(dAtA, i, uint64(m.Version))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintConfig(dAtA []byte, offset int, v uint64) int {
+	offset -= sovConfig(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *Configuration) ProtoSize() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Version != 0 {
+		n += 1 + sovConfig(uint64(m.Version))
+	}
+	if len(m.Folders) > 0 {
+		for _, e := range m.Folders {
+			l = e.ProtoSize()
+			n += 1 + l + sovConfig(uint64(l))
+		}
+	}
+	if len(m.Devices) > 0 {
+		for _, e := range m.Devices {
+			l = e.ProtoSize()
+			n += 1 + l + sovConfig(uint64(l))
+		}
+	}
+	l = m.GUI.ProtoSize()
+	n += 1 + l + sovConfig(uint64(l))
+	l = m.LDAP.ProtoSize()
+	n += 1 + l + sovConfig(uint64(l))
+	l = m.Options.ProtoSize()
+	n += 1 + l + sovConfig(uint64(l))
+	if len(m.IgnoredDevices) > 0 {
+		for _, e := range m.IgnoredDevices {
+			l = e.ProtoSize()
+			n += 1 + l + sovConfig(uint64(l))
+		}
+	}
+	if len(m.PendingDevices) > 0 {
+		for _, e := range m.PendingDevices {
+			l = e.ProtoSize()
+			n += 1 + l + sovConfig(uint64(l))
+		}
+	}
+	return n
+}
+
+func sovConfig(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozConfig(x uint64) (n int) {
+	return sovConfig(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *Configuration) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowConfig
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Configuration: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Configuration: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
+			}
+			m.Version = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Version |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Folders", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthConfig
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Folders = append(m.Folders, FolderConfiguration{})
+			if err := m.Folders[len(m.Folders)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Devices", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthConfig
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Devices = append(m.Devices, DeviceConfiguration{})
+			if err := m.Devices[len(m.Devices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field GUI", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthConfig
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.GUI.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LDAP", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthConfig
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.LDAP.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthConfig
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Options.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 7:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field IgnoredDevices", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthConfig
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.IgnoredDevices = append(m.IgnoredDevices, ObservedDevice{})
+			if err := m.IgnoredDevices[len(m.IgnoredDevices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 8:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PendingDevices", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthConfig
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PendingDevices = append(m.PendingDevices, ObservedDevice{})
+			if err := m.PendingDevices[len(m.PendingDevices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipConfig(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthConfig
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipConfig(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowConfig
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowConfig
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthConfig
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupConfig
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthConfig
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthConfig        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowConfig          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupConfig = fmt.Errorf("proto: unexpected end of group")
+)

lib/config/config_test.go

@@ -21,6 +21,7 @@ import (
 	"testing"
 
 	"github.com/d4l3k/messagediff"
+
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/fs"
 	"github.com/syncthing/syncthing/lib/protocol"
@@ -75,6 +76,7 @@ func TestDefaultValues(t *testing.T) {
 		StunKeepaliveStartS:     180,
 		StunKeepaliveMinS:       20,
 		RawStunServers:          []string{"default"},
+		AnnounceLANAddresses:    true,
 	}
 
 	cfg := New(device1)
@@ -135,7 +137,7 @@ func TestDeviceConfig(t *testing.T) {
 				DeviceID:        device1,
 				Name:            "node one",
 				Addresses:       []string{"tcp://a"},
-				Compression:     protocol.CompressMetadata,
+				Compression:     protocol.CompressionMetadata,
 				AllowedNetworks: []string{},
 				IgnoredFolders:  []ObservedFolder{},
 				PendingFolders:  []ObservedFolder{},
@@ -144,7 +146,7 @@ func TestDeviceConfig(t *testing.T) {
 				DeviceID:        device4,
 				Name:            "node two",
 				Addresses:       []string{"tcp://b"},
-				Compression:     protocol.CompressMetadata,
+				Compression:     protocol.CompressionMetadata,
 				AllowedNetworks: []string{},
 				IgnoredFolders:  []ObservedFolder{},
 				PendingFolders:  []ObservedFolder{},
@@ -263,7 +265,7 @@ func TestDeviceAddressesDynamic(t *testing.T) {
 			DeviceID:        device4,
 			Name:            name, // Set when auto created
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressMetadata,
+			Compression:     protocol.CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 			PendingFolders:  []ObservedFolder{},
@@ -287,7 +289,7 @@ func TestDeviceCompression(t *testing.T) {
 		device1: {
 			DeviceID:        device1,
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressMetadata,
+			Compression:     protocol.CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 			PendingFolders:  []ObservedFolder{},
@@ -295,7 +297,7 @@ func TestDeviceCompression(t *testing.T) {
 		device2: {
 			DeviceID:        device2,
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressMetadata,
+			Compression:     protocol.CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 			PendingFolders:  []ObservedFolder{},
@@ -303,7 +305,7 @@ func TestDeviceCompression(t *testing.T) {
 		device3: {
 			DeviceID:        device3,
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressNever,
+			Compression:     protocol.CompressionNever,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 			PendingFolders:  []ObservedFolder{},
@@ -312,7 +314,7 @@ func TestDeviceCompression(t *testing.T) {
 			DeviceID:        device4,
 			Name:            name, // Set when auto created
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressMetadata,
+			Compression:     protocol.CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 			PendingFolders:  []ObservedFolder{},
@@ -358,7 +360,7 @@ func TestDeviceAddressesStatic(t *testing.T) {
 			DeviceID:        device4,
 			Name:            name, // Set when auto created
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressMetadata,
+			Compression:     protocol.CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 			PendingFolders:  []ObservedFolder{},
@@ -523,9 +525,6 @@ func TestNewSaveLoad(t *testing.T) {
 	intCfg := New(device1)
 	cfg := wrap(path, intCfg)
 
-	// To make the equality pass later
-	cfg.(*wrapper).cfg.XMLName.Local = "configuration"
-
 	if exists(path) {
 		t.Error(path, "exists")
 	}
@@ -614,14 +613,14 @@ func TestPullOrder(t *testing.T) {
 		name  string
 		order PullOrder
 	}{
-		{"f1", OrderRandom},        // empty value, default
-		{"f2", OrderRandom},        // explicit
-		{"f3", OrderAlphabetic},    // explicit
-		{"f4", OrderRandom},        // unknown value, default
-		{"f5", OrderSmallestFirst}, // explicit
-		{"f6", OrderLargestFirst},  // explicit
-		{"f7", OrderOldestFirst},   // explicit
-		{"f8", OrderNewestFirst},   // explicit
+		{"f1", PullOrderRandom},        // empty value, default
+		{"f2", PullOrderRandom},        // explicit
+		{"f3", PullOrderAlphabetic},    // explicit
+		{"f4", PullOrderRandom},        // unknown value, default
+		{"f5", PullOrderSmallestFirst}, // explicit
+		{"f6", PullOrderLargestFirst},  // explicit
+		{"f7", PullOrderOldestFirst},   // explicit
+		{"f8", PullOrderNewestFirst},   // explicit
 	}
 
 	// Verify values are deserialized correctly
@@ -640,7 +639,7 @@ func TestPullOrder(t *testing.T) {
 
 	t.Logf("%s", buf.Bytes())
 
-	cfg, err = ReadXML(buf, device1)
+	cfg, _, err = ReadXML(buf, device1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -1169,7 +1168,8 @@ func defaultConfigAsMap() map[string]interface{} {
 }
 
 func load(path string, myID protocol.DeviceID) (Wrapper, error) {
-	return Load(path, myID, events.NoopLogger)
+	cfg, _, err := Load(path, myID, events.NoopLogger)
+	return cfg, err
 }
 
 func wrap(path string, cfg Configuration) Wrapper {

lib/config/deviceconfiguration.go

@@ -13,25 +13,6 @@ import (
 	"github.com/syncthing/syncthing/lib/util"
 )
 
-type DeviceConfiguration struct {
-	DeviceID                 protocol.DeviceID    `xml:"id,attr" json:"deviceID"`
-	Name                     string               `xml:"name,attr,omitempty" json:"name"`
-	Addresses                []string             `xml:"address,omitempty" json:"addresses" default:"dynamic"`
-	Compression              protocol.Compression `xml:"compression,attr" json:"compression"`
-	CertName                 string               `xml:"certName,attr,omitempty" json:"certName"`
-	Introducer               bool                 `xml:"introducer,attr" json:"introducer"`
-	SkipIntroductionRemovals bool                 `xml:"skipIntroductionRemovals,attr" json:"skipIntroductionRemovals"`
-	IntroducedBy             protocol.DeviceID    `xml:"introducedBy,attr" json:"introducedBy"`
-	Paused                   bool                 `xml:"paused" json:"paused"`
-	AllowedNetworks          []string             `xml:"allowedNetwork,omitempty" json:"allowedNetworks"`
-	AutoAcceptFolders        bool                 `xml:"autoAcceptFolders" json:"autoAcceptFolders"`
-	MaxSendKbps              int                  `xml:"maxSendKbps" json:"maxSendKbps"`
-	MaxRecvKbps              int                  `xml:"maxRecvKbps" json:"maxRecvKbps"`
-	IgnoredFolders           []ObservedFolder     `xml:"ignoredFolder" json:"ignoredFolders"`
-	PendingFolders           []ObservedFolder     `xml:"pendingFolder" json:"pendingFolders"`
-	MaxRequestKiB            int                  `xml:"maxRequestKiB" json:"maxRequestKiB"`
-}
-
 func NewDeviceConfiguration(id protocol.DeviceID, name string) DeviceConfiguration {
 	d := DeviceConfiguration{
 		DeviceID: id,

lib/config/deviceconfiguration.pb.go

@@ -0,0 +1,954 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/deviceconfiguration.proto
+
+package config
+
+import (
+	fmt "fmt"
+	proto "github.com/gogo/protobuf/proto"
+	github_com_syncthing_syncthing_lib_protocol "github.com/syncthing/syncthing/lib/protocol"
+	protocol "github.com/syncthing/syncthing/lib/protocol"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type DeviceConfiguration struct {
+	DeviceID                 github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,1,opt,name=device_id,json=deviceId,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"deviceID" xml:"id,attr"`
+	Name                     string                                               `protobuf:"bytes,2,opt,name=name,proto3" json:"name" xml:"name,attr,omitempty"`
+	Addresses                []string                                             `protobuf:"bytes,3,rep,name=addresses,proto3" json:"addresses" xml:"address,omitempty" default:"dynamic"`
+	Compression              protocol.Compression                                 `protobuf:"varint,4,opt,name=compression,proto3,enum=protocol.Compression" json:"compression" xml:"compression,attr"`
+	CertName                 string                                               `protobuf:"bytes,5,opt,name=cert_name,json=certName,proto3" json:"certName" xml:"certName,attr,omitempty"`
+	Introducer               bool                                                 `protobuf:"varint,6,opt,name=introducer,proto3" json:"introducer" xml:"introducer,attr"`
+	SkipIntroductionRemovals bool                                                 `protobuf:"varint,7,opt,name=skip_introduction_removals,json=skipIntroductionRemovals,proto3" json:"skipIntroductionRemovals" xml:"skipIntroductionRemovals,attr"`
+	IntroducedBy             github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,8,opt,name=introduced_by,json=introducedBy,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"introducedBy" xml:"introducedBy,attr"`
+	Paused                   bool                                                 `protobuf:"varint,9,opt,name=paused,proto3" json:"paused" xml:"paused"`
+	AllowedNetworks          []string                                             `protobuf:"bytes,10,rep,name=allowed_networks,json=allowedNetworks,proto3" json:"allowedNetworks" xml:"allowedNetwork,omitempty"`
+	AutoAcceptFolders        bool                                                 `protobuf:"varint,11,opt,name=auto_accept_folders,json=autoAcceptFolders,proto3" json:"autoAcceptFolders" xml:"autoAcceptFolders"`
+	MaxSendKbps              int                                                  `protobuf:"varint,12,opt,name=max_send_kbps,json=maxSendKbps,proto3,casttype=int" json:"maxSendKbps" xml:"maxSendKbps"`
+	MaxRecvKbps              int                                                  `protobuf:"varint,13,opt,name=max_recv_kbps,json=maxRecvKbps,proto3,casttype=int" json:"maxRecvKbps" xml:"maxRecvKbps"`
+	IgnoredFolders           []ObservedFolder                                     `protobuf:"bytes,14,rep,name=ignored_folders,json=ignoredFolders,proto3" json:"ignoredFolders" xml:"ignoredFolder"`
+	PendingFolders           []ObservedFolder                                     `protobuf:"bytes,15,rep,name=pending_folders,json=pendingFolders,proto3" json:"pendingFolders" xml:"pendingFolder"`
+	MaxRequestKiB            int                                                  `protobuf:"varint,16,opt,name=max_request_kib,json=maxRequestKib,proto3,casttype=int" json:"maxRequestKiB" xml:"maxRequestKiB"`
+}
+
+func (m *DeviceConfiguration) Reset()         { *m = DeviceConfiguration{} }
+func (m *DeviceConfiguration) String() string { return proto.CompactTextString(m) }
+func (*DeviceConfiguration) ProtoMessage()    {}
+func (*DeviceConfiguration) Descriptor() ([]byte, []int) {
+	return fileDescriptor_744b782bd13071dd, []int{0}
+}
+func (m *DeviceConfiguration) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *DeviceConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_DeviceConfiguration.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *DeviceConfiguration) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DeviceConfiguration.Merge(m, src)
+}
+func (m *DeviceConfiguration) XXX_Size() int {
+	return m.ProtoSize()
+}
+func (m *DeviceConfiguration) XXX_DiscardUnknown() {
+	xxx_messageInfo_DeviceConfiguration.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DeviceConfiguration proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*DeviceConfiguration)(nil), "config.DeviceConfiguration")
+}
+
+func init() {
+	proto.RegisterFile("lib/config/deviceconfiguration.proto", fileDescriptor_744b782bd13071dd)
+}
+
+var fileDescriptor_744b782bd13071dd = []byte{
+	// 902 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xa4, 0x55, 0x31, 0x6f, 0xdb, 0x46,
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+	0x31, 0xb7, 0xcf, 0xa8, 0x6b, 0x6c, 0xcb, 0xce, 0xe2, 0x4b, 0x01, 0x5b, 0x5f, 0x65, 0x55, 0x48,
+	0xe6, 0x98, 0x5a, 0x89, 0x80, 0x2d, 0xbf, 0x0c, 0x14, 0x21, 0x15, 0x74, 0x51, 0x64, 0x72, 0xd1,
+	0xab, 0xc9, 0xeb, 0xc0, 0xeb, 0x79, 0xaf, 0x9a, 0x80, 0x2a, 0xbc, 0x6b, 0x1d, 0x9f, 0xbf, 0xe9,
+	0x34, 0xe6, 0x6f, 0x3a, 0x8d, 0xf3, 0xcb, 0x8e, 0x36, 0xbf, 0xec, 0x68, 0xbf, 0x5c, 0x75, 0x1a,
+	0xbf, 0x5d, 0x75, 0xb4, 0xf9, 0x55, 0xa7, 0xf1, 0xf7, 0x55, 0xa7, 0x71, 0xf2, 0xe8, 0x16, 0xd3,
+	0xad, 0x8a, 0x73, 0x57, 0xe5, 0x94, 0x7f, 0xfc, 0x6f, 0x00, 0x00, 0x00, 0xff, 0xff, 0xda, 0x35,
+	0x78, 0xb9, 0x0f, 0x08, 0x00, 0x00,
+}
+
+func (m *DeviceConfiguration) Marshal() (dAtA []byte, err error) {
+	size := m.ProtoSize()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *DeviceConfiguration) MarshalTo(dAtA []byte) (int, error) {
+	size := m.ProtoSize()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *DeviceConfiguration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.MaxRequestKiB != 0 {
+		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.MaxRequestKiB))
+		i--
+		dAtA[i] = 0x1
+		i--
+		dAtA[i] = 0x80
+	}
+	if len(m.PendingFolders) > 0 {
+		for iNdEx := len(m.PendingFolders) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.PendingFolders[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintDeviceconfiguration(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x7a
+		}
+	}
+	if len(m.IgnoredFolders) > 0 {
+		for iNdEx := len(m.IgnoredFolders) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.IgnoredFolders[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintDeviceconfiguration(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x72
+		}
+	}
+	if m.MaxRecvKbps != 0 {
+		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.MaxRecvKbps))
+		i--
+		dAtA[i] = 0x68
+	}
+	if m.MaxSendKbps != 0 {
+		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.MaxSendKbps))
+		i--
+		dAtA[i] = 0x60
+	}
+	if m.AutoAcceptFolders {
+		i--
+		if m.AutoAcceptFolders {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x58
+	}
+	if len(m.AllowedNetworks) > 0 {
+		for iNdEx := len(m.AllowedNetworks) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m.AllowedNetworks[iNdEx])
+			copy(dAtA[i:], m.AllowedNetworks[iNdEx])
+			i = encodeVarintDeviceconfiguration(dAtA, i, uint64(len(m.AllowedNetworks[iNdEx])))
+			i--
+			dAtA[i] = 0x52
+		}
+	}
+	if m.Paused {
+		i--
+		if m.Paused {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x48
+	}
+	{
+		size := m.IntroducedBy.ProtoSize()
+		i -= size
+		if _, err := m.IntroducedBy.MarshalTo(dAtA[i:]); err != nil {
+			return 0, err
+		}
+		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x42
+	if m.SkipIntroductionRemovals {
+		i--
+		if m.SkipIntroductionRemovals {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x38
+	}
+	if m.Introducer {
+		i--
+		if m.Introducer {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x30
+	}
+	if len(m.CertName) > 0 {
+		i -= len(m.CertName)
+		copy(dAtA[i:], m.CertName)
+		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(len(m.CertName)))
+		i--
+		dAtA[i] = 0x2a
+	}
+	if m.Compression != 0 {
+		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.Compression))
+		i--
+		dAtA[i] = 0x20
+	}
+	if len(m.Addresses) > 0 {
+		for iNdEx := len(m.Addresses) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m.Addresses[iNdEx])
+			copy(dAtA[i:], m.Addresses[iNdEx])
+			i = encodeVarintDeviceconfiguration(dAtA, i, uint64(len(m.Addresses[iNdEx])))
+			i--
+			dAtA[i] = 0x1a
+		}
+	}
+	if len(m.Name) > 0 {
+		i -= len(m.Name)
+		copy(dAtA[i:], m.Name)
+		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(len(m.Name)))
+		i--
+		dAtA[i] = 0x12
+	}
+	{
+		size := m.DeviceID.ProtoSize()
+		i -= size
+		if _, err := m.DeviceID.MarshalTo(dAtA[i:]); err != nil {
+			return 0, err
+		}
+		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintDeviceconfiguration(dAtA []byte, offset int, v uint64) int {
+	offset -= sovDeviceconfiguration(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *DeviceConfiguration) ProtoSize() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = m.DeviceID.ProtoSize()
+	n += 1 + l + sovDeviceconfiguration(uint64(l))
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovDeviceconfiguration(uint64(l))
+	}
+	if len(m.Addresses) > 0 {
+		for _, s := range m.Addresses {
+			l = len(s)
+			n += 1 + l + sovDeviceconfiguration(uint64(l))
+		}
+	}
+	if m.Compression != 0 {
+		n += 1 + sovDeviceconfiguration(uint64(m.Compression))
+	}
+	l = len(m.CertName)
+	if l > 0 {
+		n += 1 + l + sovDeviceconfiguration(uint64(l))
+	}
+	if m.Introducer {
+		n += 2
+	}
+	if m.SkipIntroductionRemovals {
+		n += 2
+	}
+	l = m.IntroducedBy.ProtoSize()
+	n += 1 + l + sovDeviceconfiguration(uint64(l))
+	if m.Paused {
+		n += 2
+	}
+	if len(m.AllowedNetworks) > 0 {
+		for _, s := range m.AllowedNetworks {
+			l = len(s)
+			n += 1 + l + sovDeviceconfiguration(uint64(l))
+		}
+	}
+	if m.AutoAcceptFolders {
+		n += 2
+	}
+	if m.MaxSendKbps != 0 {
+		n += 1 + sovDeviceconfiguration(uint64(m.MaxSendKbps))
+	}
+	if m.MaxRecvKbps != 0 {
+		n += 1 + sovDeviceconfiguration(uint64(m.MaxRecvKbps))
+	}
+	if len(m.IgnoredFolders) > 0 {
+		for _, e := range m.IgnoredFolders {
+			l = e.ProtoSize()
+			n += 1 + l + sovDeviceconfiguration(uint64(l))
+		}
+	}
+	if len(m.PendingFolders) > 0 {
+		for _, e := range m.PendingFolders {
+			l = e.ProtoSize()
+			n += 1 + l + sovDeviceconfiguration(uint64(l))
+		}
+	}
+	if m.MaxRequestKiB != 0 {
+		n += 2 + sovDeviceconfiguration(uint64(m.MaxRequestKiB))
+	}
+	return n
+}
+
+func sovDeviceconfiguration(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozDeviceconfiguration(x uint64) (n int) {
+	return sovDeviceconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *DeviceConfiguration) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowDeviceconfiguration
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: DeviceConfiguration: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: DeviceConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field DeviceID", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.DeviceID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Addresses", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Addresses = append(m.Addresses, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Compression", wireType)
+			}
+			m.Compression = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Compression |= protocol.Compression(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CertName", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.CertName = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Introducer", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Introducer = bool(v != 0)
+		case 7:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field SkipIntroductionRemovals", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.SkipIntroductionRemovals = bool(v != 0)
+		case 8:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field IntroducedBy", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.IntroducedBy.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 9:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Paused", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Paused = bool(v != 0)
+		case 10:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AllowedNetworks", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.AllowedNetworks = append(m.AllowedNetworks, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		case 11:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AutoAcceptFolders", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.AutoAcceptFolders = bool(v != 0)
+		case 12:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MaxSendKbps", wireType)
+			}
+			m.MaxSendKbps = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MaxSendKbps |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 13:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MaxRecvKbps", wireType)
+			}
+			m.MaxRecvKbps = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MaxRecvKbps |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 14:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field IgnoredFolders", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.IgnoredFolders = append(m.IgnoredFolders, ObservedFolder{})
+			if err := m.IgnoredFolders[len(m.IgnoredFolders)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 15:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PendingFolders", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PendingFolders = append(m.PendingFolders, ObservedFolder{})
+			if err := m.PendingFolders[len(m.PendingFolders)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 16:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MaxRequestKiB", wireType)
+			}
+			m.MaxRequestKiB = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MaxRequestKiB |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipDeviceconfiguration(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthDeviceconfiguration
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipDeviceconfiguration(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowDeviceconfiguration
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowDeviceconfiguration
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthDeviceconfiguration
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupDeviceconfiguration
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthDeviceconfiguration
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthDeviceconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowDeviceconfiguration          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupDeviceconfiguration = fmt.Errorf("proto: unexpected end of group")
+)

lib/config/folderconfiguration.go

@@ -28,54 +28,6 @@ var (
 
 const DefaultMarkerName = ".stfolder"
 
-type FolderConfiguration struct {
-	ID                      string                      `xml:"id,attr" json:"id"`
-	Label                   string                      `xml:"label,attr" json:"label" restart:"false"`
-	FilesystemType          fs.FilesystemType           `xml:"filesystemType" json:"filesystemType"`
-	Path                    string                      `xml:"path,attr" json:"path"`
-	Type                    FolderType                  `xml:"type,attr" json:"type"`
-	Devices                 []FolderDeviceConfiguration `xml:"device" json:"devices"`
-	RescanIntervalS         int                         `xml:"rescanIntervalS,attr" json:"rescanIntervalS" default:"3600"`
-	FSWatcherEnabled        bool                        `xml:"fsWatcherEnabled,attr" json:"fsWatcherEnabled" default:"true"`
-	FSWatcherDelayS         int                         `xml:"fsWatcherDelayS,attr" json:"fsWatcherDelayS" default:"10"`
-	IgnorePerms             bool                        `xml:"ignorePerms,attr" json:"ignorePerms"`
-	AutoNormalize           bool                        `xml:"autoNormalize,attr" json:"autoNormalize" default:"true"`
-	MinDiskFree             Size                        `xml:"minDiskFree" json:"minDiskFree" default:"1%"`
-	Versioning              VersioningConfiguration     `xml:"versioning" json:"versioning"`
-	Copiers                 int                         `xml:"copiers" json:"copiers"` // This defines how many files are handled concurrently.
-	PullerMaxPendingKiB     int                         `xml:"pullerMaxPendingKiB" json:"pullerMaxPendingKiB"`
-	Hashers                 int                         `xml:"hashers" json:"hashers"` // Less than one sets the value to the number of cores. These are CPU bound due to hashing.
-	Order                   PullOrder                   `xml:"order" json:"order"`
-	IgnoreDelete            bool                        `xml:"ignoreDelete" json:"ignoreDelete"`
-	ScanProgressIntervalS   int                         `xml:"scanProgressIntervalS" json:"scanProgressIntervalS"` // Set to a negative value to disable. Value of 0 will get replaced with value of 2 (default value)
-	PullerPauseS            int                         `xml:"pullerPauseS" json:"pullerPauseS"`
-	MaxConflicts            int                         `xml:"maxConflicts" json:"maxConflicts" default:"-1"`
-	DisableSparseFiles      bool                        `xml:"disableSparseFiles" json:"disableSparseFiles"`
-	DisableTempIndexes      bool                        `xml:"disableTempIndexes" json:"disableTempIndexes"`
-	Paused                  bool                        `xml:"paused" json:"paused"`
-	WeakHashThresholdPct    int                         `xml:"weakHashThresholdPct" json:"weakHashThresholdPct"` // Use weak hash if more than X percent of the file has changed. Set to -1 to always use weak hash.
-	MarkerName              string                      `xml:"markerName" json:"markerName"`
-	CopyOwnershipFromParent bool                        `xml:"copyOwnershipFromParent" json:"copyOwnershipFromParent"`
-	RawModTimeWindowS       int                         `xml:"modTimeWindowS" json:"modTimeWindowS"`
-	MaxConcurrentWrites     int                         `xml:"maxConcurrentWrites" json:"maxConcurrentWrites" default:"2"`
-	DisableFsync            bool                        `xml:"disableFsync" json:"disableFsync"`
-	BlockPullOrder          BlockPullOrder              `xml:"blockPullOrder" json:"blockPullOrder"`
-	CopyRangeMethod         fs.CopyRangeMethod          `xml:"copyRangeMethod" json:"copyRangeMethod" default:"standard"`
-	CaseSensitiveFS         bool                        `xml:"caseSensitiveFS" json:"caseSensitiveFS"`
-	JunctionsAsDirs         bool                        `xml:"junctionsAsDirs" json:"junctionsAsDirs"`
-
-	cachedModTimeWindow time.Duration
-
-	DeprecatedReadOnly       bool    `xml:"ro,attr,omitempty" json:"-"`
-	DeprecatedMinDiskFreePct float64 `xml:"minDiskFreePct,omitempty" json:"-"`
-	DeprecatedPullers        int     `xml:"pullers,omitempty" json:"-"`
-}
-
-type FolderDeviceConfiguration struct {
-	DeviceID     protocol.DeviceID `xml:"id,attr" json:"deviceID"`
-	IntroducedBy protocol.DeviceID `xml:"introducedBy,attr" json:"introducedBy"`
-}
-
 func NewFolderConfiguration(myID protocol.DeviceID, id, label string, fsType fs.FilesystemType, path string) FolderConfiguration {
 	f := FolderConfiguration{
 		ID:             id,
@@ -114,7 +66,19 @@ func (f FolderConfiguration) Filesystem() fs.Filesystem {
 }
 
 func (f FolderConfiguration) ModTimeWindow() time.Duration {
-	return f.cachedModTimeWindow
+	dur := time.Duration(f.RawModTimeWindowS) * time.Second
+	if f.RawModTimeWindowS < 1 && runtime.GOOS == "android" {
+		if usage, err := disk.Usage(f.Filesystem().URI()); err != nil {
+			dur = 2 * time.Second
+			l.Debugf(`Detecting FS at "%v" on android: Setting mtime window to 2s: err == "%v"`, f.Path, err)
+		} else if usage.Fstype == "" || strings.Contains(strings.ToLower(usage.Fstype), "fat") {
+			dur = 2 * time.Second
+			l.Debugf(`Detecting FS at "%v" on android: Setting mtime window to 2s: usage.Fstype == "%v"`, f.Path, usage.Fstype)
+		} else {
+			l.Debugf(`Detecting FS at %v on android: Leaving mtime window at 0: usage.Fstype == "%v"`, f.Path, usage.Fstype)
+		}
+	}
+	return dur
 }
 
 func (f *FolderConfiguration) CreateMarker() error {
@@ -242,21 +206,6 @@ func (f *FolderConfiguration) prepare() {
 	if f.MarkerName == "" {
 		f.MarkerName = DefaultMarkerName
 	}
-
-	switch {
-	case f.RawModTimeWindowS > 0:
-		f.cachedModTimeWindow = time.Duration(f.RawModTimeWindowS) * time.Second
-	case runtime.GOOS == "android":
-		if usage, err := disk.Usage(f.Filesystem().URI()); err != nil {
-			f.cachedModTimeWindow = 2 * time.Second
-			l.Debugf(`Detecting FS at "%v" on android: Setting mtime window to 2s: err == "%v"`, f.Path, err)
-		} else if usage.Fstype == "" || strings.Contains(strings.ToLower(usage.Fstype), "fat") {
-			f.cachedModTimeWindow = 2 * time.Second
-			l.Debugf(`Detecting FS at "%v" on android: Setting mtime window to 2s: usage.Fstype == "%v"`, f.Path, usage.Fstype)
-		} else {
-			l.Debugf(`Detecting FS at %v on android: Leaving mtime window at 0: usage.Fstype == "%v"`, f.Path, usage.Fstype)
-		}
-	}
 }
 
 // RequiresRestartOnly returns a copy with only the attributes that require
@@ -286,7 +235,7 @@ func (f *FolderConfiguration) SharedWith(device protocol.DeviceID) bool {
 	return false
 }
 
-func (f *FolderConfiguration) CheckAvailableSpace(req int64) error {
+func (f *FolderConfiguration) CheckAvailableSpace(req uint64) error {
 	val := f.MinDiskFree.BaseValue()
 	if val <= 0 {
 		return nil
@@ -296,11 +245,8 @@ func (f *FolderConfiguration) CheckAvailableSpace(req int64) error {
 	if err != nil {
 		return nil
 	}
-	usage.Free -= req
-	if usage.Free > 0 {
-		if err := CheckFreeSpace(f.MinDiskFree, usage); err == nil {
-			return nil
-		}
+	if !checkAvailableSpace(req, f.MinDiskFree, usage) {
+		return fmt.Errorf("insufficient space in %v %v", fs.Type(), fs.URI())
 	}
-	return fmt.Errorf("insufficient space in %v %v", fs.Type(), fs.URI())
+	return nil
 }

lib/config/foldertype.go

@@ -6,14 +6,6 @@
 
 package config
 
-type FolderType int
-
-const (
-	FolderTypeSendReceive FolderType = iota // default is sendreceive
-	FolderTypeSendOnly
-	FolderTypeReceiveOnly
-)
-
 func (t FolderType) String() string {
 	switch t {
 	case FolderTypeSendReceive:

lib/config/foldertype.pb.go

@@ -0,0 +1,72 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/foldertype.proto
+
+package config
+
+import (
+	fmt "fmt"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type FolderType int32
+
+const (
+	FolderTypeSendReceive FolderType = 0
+	FolderTypeSendOnly    FolderType = 1
+	FolderTypeReceiveOnly FolderType = 2
+)
+
+var FolderType_name = map[int32]string{
+	0: "FOLDER_TYPE_SEND_RECEIVE",
+	1: "FOLDER_TYPE_SEND_ONLY",
+	2: "FOLDER_TYPE_RECEIVE_ONLY",
+}
+
+var FolderType_value = map[string]int32{
+	"FOLDER_TYPE_SEND_RECEIVE": 0,
+	"FOLDER_TYPE_SEND_ONLY":    1,
+	"FOLDER_TYPE_RECEIVE_ONLY": 2,
+}
+
+func (FolderType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_ea6ddb20c0633575, []int{0}
+}
+
+func init() {
+	proto.RegisterEnum("config.FolderType", FolderType_name, FolderType_value)
+}
+
+func init() { proto.RegisterFile("lib/config/foldertype.proto", fileDescriptor_ea6ddb20c0633575) }
+
+var fileDescriptor_ea6ddb20c0633575 = []byte{
+	// 254 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xce, 0xc9, 0x4c, 0xd2,
+	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x4f, 0xcb, 0xcf, 0x49, 0x49, 0x2d, 0x2a, 0xa9, 0x2c,
+	0x48, 0xd5, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x83, 0x48, 0x48, 0x29, 0x17, 0xa5, 0x16,
+	0xe4, 0x17, 0xeb, 0x83, 0x05, 0x93, 0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3, 0xc1, 0x1c, 0x30,
+	0x0b, 0xa2, 0x58, 0x6b, 0x3b, 0x23, 0x17, 0x97, 0x1b, 0xd8, 0x84, 0x90, 0xca, 0x82, 0x54, 0x21,
+	0x73, 0x2e, 0x09, 0x37, 0x7f, 0x1f, 0x17, 0xd7, 0xa0, 0xf8, 0x90, 0xc8, 0x00, 0xd7, 0xf8, 0x60,
+	0x57, 0x3f, 0x97, 0xf8, 0x20, 0x57, 0x67, 0x57, 0xcf, 0x30, 0x57, 0x01, 0x06, 0x29, 0xc9, 0xae,
+	0xb9, 0x0a, 0xa2, 0x08, 0xd5, 0xc1, 0xa9, 0x79, 0x29, 0x41, 0xa9, 0xc9, 0xa9, 0x99, 0x65, 0xa9,
+	0x42, 0x86, 0x5c, 0xa2, 0x18, 0x1a, 0xfd, 0xfd, 0x7c, 0x22, 0x05, 0x18, 0xa5, 0xc4, 0xba, 0xe6,
+	0x2a, 0x08, 0xa1, 0xea, 0xf2, 0xcf, 0xcb, 0xa9, 0x44, 0xb7, 0x0b, 0x6a, 0x0d, 0x44, 0x17, 0x13,
+	0xba, 0x5d, 0x50, 0x7b, 0x40, 0x1a, 0xa5, 0x58, 0x56, 0x2c, 0x91, 0x63, 0x70, 0xf2, 0x3e, 0xf1,
+	0x50, 0x8e, 0xe1, 0xc2, 0x43, 0x39, 0x86, 0x13, 0x8f, 0xe4, 0x18, 0x2f, 0x3c, 0x92, 0x63, 0x9c,
+	0xf0, 0x58, 0x8e, 0x61, 0xc1, 0x63, 0x39, 0xc6, 0x0b, 0x8f, 0xe5, 0x18, 0x6e, 0x3c, 0x96, 0x63,
+	0x88, 0xd2, 0x4c, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x2f, 0xae, 0xcc,
+	0x4b, 0x2e, 0xc9, 0xc8, 0xcc, 0x4b, 0x47, 0x62, 0x21, 0x02, 0x31, 0x89, 0x0d, 0x1c, 0x1a, 0xc6,
+	0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0x36, 0x1f, 0xe5, 0x1d, 0x59, 0x01, 0x00, 0x00,
+}

lib/config/guiconfiguration.go

@@ -13,22 +13,6 @@ import (
 	"strings"
 )
 
-type GUIConfiguration struct {
-	Enabled                   bool     `xml:"enabled,attr" json:"enabled" default:"true"`
-	RawAddress                string   `xml:"address" json:"address" default:"127.0.0.1:8384"`
-	RawUnixSocketPermissions  string   `xml:"unixSocketPermissions,omitempty" json:"unixSocketPermissions"`
-	User                      string   `xml:"user,omitempty" json:"user"`
-	Password                  string   `xml:"password,omitempty" json:"password"`
-	AuthMode                  AuthMode `xml:"authMode,omitempty" json:"authMode"`
-	RawUseTLS                 bool     `xml:"tls,attr" json:"useTLS"`
-	APIKey                    string   `xml:"apikey,omitempty" json:"apiKey"`
-	InsecureAdminAccess       bool     `xml:"insecureAdminAccess,omitempty" json:"insecureAdminAccess"`
-	Theme                     string   `xml:"theme" json:"theme" default:"default"`
-	Debugging                 bool     `xml:"debugging,attr" json:"debugging"`
-	InsecureSkipHostCheck     bool     `xml:"insecureSkipHostcheck,omitempty" json:"insecureSkipHostcheck"`
-	InsecureAllowFrameLoading bool     `xml:"insecureAllowFrameLoading,omitempty" json:"insecureAllowFrameLoading"`
-}
-
 func (c GUIConfiguration) IsAuthEnabled() bool {
 	return c.AuthMode == AuthModeLDAP || (len(c.User) > 0 && len(c.Password) > 0)
 }

lib/config/guiconfiguration.pb.go

@@ -0,0 +1,806 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/guiconfiguration.proto
+
+package config
+
+import (
+	fmt "fmt"
+	proto "github.com/gogo/protobuf/proto"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type GUIConfiguration struct {
+	Enabled                   bool     `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled" xml:"enabled,attr" default:"true"`
+	RawAddress                string   `protobuf:"bytes,2,opt,name=address,proto3" json:"address" xml:"address" default:"127.0.0.1:8384"`
+	RawUnixSocketPermissions  string   `protobuf:"bytes,3,opt,name=unix_socket_permissions,json=unixSocketPermissions,proto3" json:"unixSocketPermissions" xml:"unixSocketPermissions,omitempty"`
+	User                      string   `protobuf:"bytes,4,opt,name=user,proto3" json:"user" xml:"user,omitempty"`
+	Password                  string   `protobuf:"bytes,5,opt,name=password,proto3" json:"password" xml:"password,omitempty"`
+	AuthMode                  AuthMode `protobuf:"varint,6,opt,name=auth_mode,json=authMode,proto3,enum=config.AuthMode" json:"authMode" xml:"authMode,omitempty"`
+	RawUseTLS                 bool     `protobuf:"varint,7,opt,name=use_tls,json=useTls,proto3" json:"useTLS" xml:"tls,attr"`
+	APIKey                    string   `protobuf:"bytes,8,opt,name=api_key,json=apiKey,proto3" json:"apiKey" xml:"apikey,omitempty"`
+	InsecureAdminAccess       bool     `protobuf:"varint,9,opt,name=insecure_admin_access,json=insecureAdminAccess,proto3" json:"insecureAdminAccess" xml:"insecureAdminAccess,omitempty"`
+	Theme                     string   `protobuf:"bytes,10,opt,name=theme,proto3" json:"theme" xml:"theme" default:"default"`
+	Debugging                 bool     `protobuf:"varint,11,opt,name=debugging,proto3" json:"debugging" xml:"debugging,attr"`
+	InsecureSkipHostCheck     bool     `protobuf:"varint,12,opt,name=insecure_skip_host_check,json=insecureSkipHostCheck,proto3" json:"insecureSkipHostcheck" xml:"insecureSkipHostcheck,omitempty"`
+	InsecureAllowFrameLoading bool     `protobuf:"varint,13,opt,name=insecure_allow_frame_loading,json=insecureAllowFrameLoading,proto3" json:"insecureAllowFrameLoading" xml:"insecureAllowFrameLoading,omitempty"`
+}
+
+func (m *GUIConfiguration) Reset()         { *m = GUIConfiguration{} }
+func (m *GUIConfiguration) String() string { return proto.CompactTextString(m) }
+func (*GUIConfiguration) ProtoMessage()    {}
+func (*GUIConfiguration) Descriptor() ([]byte, []int) {
+	return fileDescriptor_2a9586d611855d64, []int{0}
+}
+func (m *GUIConfiguration) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *GUIConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_GUIConfiguration.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *GUIConfiguration) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_GUIConfiguration.Merge(m, src)
+}
+func (m *GUIConfiguration) XXX_Size() int {
+	return m.ProtoSize()
+}
+func (m *GUIConfiguration) XXX_DiscardUnknown() {
+	xxx_messageInfo_GUIConfiguration.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_GUIConfiguration proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*GUIConfiguration)(nil), "config.GUIConfiguration")
+}
+
+func init() { proto.RegisterFile("lib/config/guiconfiguration.proto", fileDescriptor_2a9586d611855d64) }
+
+var fileDescriptor_2a9586d611855d64 = []byte{
+	// 837 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x55, 0xcd, 0x6e, 0xdb, 0x46,
+	0x10, 0x16, 0x5b, 0x47, 0xb2, 0xb6, 0xae, 0x60, 0xb0, 0x4d, 0xcb, 0x04, 0x0d, 0xd7, 0x51, 0xd8,
+	0xc2, 0x01, 0x02, 0x39, 0x71, 0x5a, 0x24, 0xf0, 0xa1, 0x80, 0x1c, 0x20, 0x4d, 0x60, 0x17, 0x08,
+	0xe8, 0xfa, 0x92, 0x0b, 0xb1, 0x22, 0xd7, 0xd2, 0x42, 0xfc, 0x2b, 0x77, 0x09, 0x4b, 0x87, 0xf6,
+	0x19, 0x0a, 0xf5, 0x5c, 0xa0, 0xcf, 0xd0, 0x4b, 0x5f, 0x21, 0x37, 0xe9, 0x54, 0xe4, 0xb4, 0x40,
+	0xa4, 0x1b, 0x8f, 0x3c, 0xe6, 0x54, 0xec, 0xf2, 0x47, 0xa2, 0xac, 0xd4, 0xbd, 0xed, 0x7c, 0xf3,
+	0xcd, 0x7c, 0x33, 0xc3, 0x19, 0x10, 0xdc, 0x75, 0x49, 0xef, 0xc0, 0x0e, 0xfc, 0x0b, 0xd2, 0x3f,
+	0xe8, 0xc7, 0x24, 0x7b, 0xc5, 0x11, 0x62, 0x24, 0xf0, 0x3b, 0x61, 0x14, 0xb0, 0x40, 0xad, 0x67,
+	0xe0, 0xed, 0x5b, 0x2b, 0x54, 0x14, 0xb3, 0x81, 0x17, 0x38, 0x38, 0xa3, 0xdc, 0x6e, 0xe2, 0x11,
+	0xcb, 0x9e, 0xed, 0xb7, 0x3b, 0x60, 0xf7, 0x87, 0xf3, 0x97, 0xcf, 0x56, 0x13, 0xa9, 0x3d, 0xd0,
+	0xc0, 0x3e, 0xea, 0xb9, 0xd8, 0xd1, 0x94, 0x3d, 0x65, 0x7f, 0xfb, 0xf8, 0x45, 0xc2, 0x61, 0x01,
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+	0x88, 0xd2, 0xcb, 0x20, 0x72, 0xb4, 0x1b, 0x32, 0xd7, 0xf7, 0x09, 0x87, 0x25, 0x96, 0x72, 0xa8,
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+	0xcb, 0x58, 0x15, 0x83, 0x46, 0x4c, 0xb1, 0xc5, 0x5c, 0xaa, 0x35, 0xe4, 0x3a, 0x9f, 0xce, 0x39,
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+	0x67, 0x30, 0xf3, 0x78, 0xf5, 0x77, 0x05, 0xdc, 0x24, 0x3e, 0xc5, 0x76, 0x1c, 0x61, 0x0b, 0x39,
+	0x1e, 0xf1, 0x2d, 0x64, 0xdb, 0xe2, 0x8e, 0x9a, 0xb2, 0x39, 0x2b, 0xe1, 0xf0, 0xb3, 0x82, 0xd0,
+	0x15, 0xfe, 0xae, 0x74, 0xa7, 0x1c, 0xde, 0x93, 0xc2, 0x1b, 0x7c, 0xd5, 0x2a, 0xee, 0xfc, 0x27,
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+	0xc8, 0xdf, 0x66, 0x16, 0xa2, 0x9e, 0x83, 0xa6, 0x83, 0x7b, 0x71, 0xbf, 0x4f, 0xfc, 0xbe, 0xf6,
+	0x89, 0xec, 0xea, 0x49, 0xc2, 0xe1, 0x12, 0x2c, 0xb7, 0xb9, 0x44, 0xca, 0xcf, 0xd5, 0xaa, 0x42,
+	0xe6, 0x32, 0x48, 0xfd, 0x5b, 0x01, 0x5a, 0x39, 0x39, 0x3a, 0x24, 0xa1, 0x35, 0x08, 0x28, 0xb3,
+	0xec, 0x01, 0xb6, 0x87, 0xda, 0x8e, 0x94, 0xf9, 0x55, 0xdc, 0x75, 0xc1, 0x39, 0x1b, 0x92, 0xf0,
+	0x45, 0x40, 0x99, 0x24, 0x94, 0x77, 0xbd, 0xd1, 0xbb, 0x76, 0xd7, 0xd7, 0x70, 0xd2, 0xa9, 0xb1,
+	0x59, 0xc4, 0xbc, 0x02, 0x3f, 0x13, 0xb0, 0xfa, 0x97, 0x02, 0xbe, 0x5a, 0x7e, 0x73, 0xd7, 0x0d,
+	0x2e, 0xad, 0x8b, 0x08, 0x79, 0xd8, 0x72, 0x03, 0xe4, 0x88, 0x21, 0x7d, 0x2a, 0xab, 0xff, 0x39,
+	0xe1, 0xf0, 0x56, 0xf9, 0x75, 0x04, 0xed, 0xb9, 0x60, 0x9d, 0x66, 0xa4, 0x94, 0xc3, 0xfb, 0xd5,
+	0x05, 0x58, 0x67, 0x54, 0xbb, 0xb8, 0xf7, 0x3f, 0x78, 0xe6, 0x87, 0xe5, 0x8e, 0x4f, 0xde, 0xbc,
+	0xd3, 0x6b, 0xb3, 0x77, 0x7a, 0xed, 0xcd, 0x5c, 0x57, 0x66, 0x73, 0x5d, 0xf9, 0x6d, 0xa1, 0xd7,
+	0xfe, 0x5c, 0xe8, 0xca, 0x6c, 0xa1, 0xd7, 0xde, 0x2e, 0xf4, 0xda, 0xeb, 0xfb, 0x7d, 0xc2, 0x06,
+	0x71, 0xaf, 0x63, 0x07, 0xde, 0x01, 0x1d, 0xfb, 0x36, 0x1b, 0x10, 0xbf, 0xbf, 0xf2, 0x5a, 0xfe,
+	0xc1, 0x7a, 0x75, 0xf9, 0xbb, 0x7a, 0xfc, 0x6f, 0x00, 0x00, 0x00, 0xff, 0xff, 0xd8, 0x8c, 0xef,
+	0xc0, 0x01, 0x07, 0x00, 0x00,
+}
+
+func (m *GUIConfiguration) Marshal() (dAtA []byte, err error) {
+	size := m.ProtoSize()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *GUIConfiguration) MarshalTo(dAtA []byte) (int, error) {
+	size := m.ProtoSize()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *GUIConfiguration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.InsecureAllowFrameLoading {
+		i--
+		if m.InsecureAllowFrameLoading {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x68
+	}
+	if m.InsecureSkipHostCheck {
+		i--
+		if m.InsecureSkipHostCheck {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x60
+	}
+	if m.Debugging {
+		i--
+		if m.Debugging {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x58
+	}
+	if len(m.Theme) > 0 {
+		i -= len(m.Theme)
+		copy(dAtA[i:], m.Theme)
+		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.Theme)))
+		i--
+		dAtA[i] = 0x52
+	}
+	if m.InsecureAdminAccess {
+		i--
+		if m.InsecureAdminAccess {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x48
+	}
+	if len(m.APIKey) > 0 {
+		i -= len(m.APIKey)
+		copy(dAtA[i:], m.APIKey)
+		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.APIKey)))
+		i--
+		dAtA[i] = 0x42
+	}
+	if m.RawUseTLS {
+		i--
+		if m.RawUseTLS {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x38
+	}
+	if m.AuthMode != 0 {
+		i = encodeVarintGuiconfiguration(dAtA, i, uint64(m.AuthMode))
+		i--
+		dAtA[i] = 0x30
+	}
+	if len(m.Password) > 0 {
+		i -= len(m.Password)
+		copy(dAtA[i:], m.Password)
+		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.Password)))
+		i--
+		dAtA[i] = 0x2a
+	}
+	if len(m.User) > 0 {
+		i -= len(m.User)
+		copy(dAtA[i:], m.User)
+		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.User)))
+		i--
+		dAtA[i] = 0x22
+	}
+	if len(m.RawUnixSocketPermissions) > 0 {
+		i -= len(m.RawUnixSocketPermissions)
+		copy(dAtA[i:], m.RawUnixSocketPermissions)
+		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.RawUnixSocketPermissions)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	if len(m.RawAddress) > 0 {
+		i -= len(m.RawAddress)
+		copy(dAtA[i:], m.RawAddress)
+		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.RawAddress)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if m.Enabled {
+		i--
+		if m.Enabled {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintGuiconfiguration(dAtA []byte, offset int, v uint64) int {
+	offset -= sovGuiconfiguration(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *GUIConfiguration) ProtoSize() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Enabled {
+		n += 2
+	}
+	l = len(m.RawAddress)
+	if l > 0 {
+		n += 1 + l + sovGuiconfiguration(uint64(l))
+	}
+	l = len(m.RawUnixSocketPermissions)
+	if l > 0 {
+		n += 1 + l + sovGuiconfiguration(uint64(l))
+	}
+	l = len(m.User)
+	if l > 0 {
+		n += 1 + l + sovGuiconfiguration(uint64(l))
+	}
+	l = len(m.Password)
+	if l > 0 {
+		n += 1 + l + sovGuiconfiguration(uint64(l))
+	}
+	if m.AuthMode != 0 {
+		n += 1 + sovGuiconfiguration(uint64(m.AuthMode))
+	}
+	if m.RawUseTLS {
+		n += 2
+	}
+	l = len(m.APIKey)
+	if l > 0 {
+		n += 1 + l + sovGuiconfiguration(uint64(l))
+	}
+	if m.InsecureAdminAccess {
+		n += 2
+	}
+	l = len(m.Theme)
+	if l > 0 {
+		n += 1 + l + sovGuiconfiguration(uint64(l))
+	}
+	if m.Debugging {
+		n += 2
+	}
+	if m.InsecureSkipHostCheck {
+		n += 2
+	}
+	if m.InsecureAllowFrameLoading {
+		n += 2
+	}
+	return n
+}
+
+func sovGuiconfiguration(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozGuiconfiguration(x uint64) (n int) {
+	return sovGuiconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *GUIConfiguration) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowGuiconfiguration
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: GUIConfiguration: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: GUIConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Enabled", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Enabled = bool(v != 0)
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RawAddress", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RawAddress = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RawUnixSocketPermissions", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RawUnixSocketPermissions = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field User", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.User = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Password", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Password = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthMode", wireType)
+			}
+			m.AuthMode = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.AuthMode |= AuthMode(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 7:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RawUseTLS", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.RawUseTLS = bool(v != 0)
+		case 8:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field APIKey", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.APIKey = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 9:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field InsecureAdminAccess", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.InsecureAdminAccess = bool(v != 0)
+		case 10:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Theme", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Theme = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 11:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Debugging", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Debugging = bool(v != 0)
+		case 12:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field InsecureSkipHostCheck", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.InsecureSkipHostCheck = bool(v != 0)
+		case 13:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field InsecureAllowFrameLoading", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.InsecureAllowFrameLoading = bool(v != 0)
+		default:
+			iNdEx = preIndex
+			skippy, err := skipGuiconfiguration(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthGuiconfiguration
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipGuiconfiguration(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowGuiconfiguration
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowGuiconfiguration
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthGuiconfiguration
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupGuiconfiguration
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthGuiconfiguration
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthGuiconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowGuiconfiguration          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupGuiconfiguration = fmt.Errorf("proto: unexpected end of group")
+)

lib/config/ldapconfiguration.go

@@ -6,15 +6,6 @@
 
 package config
 
-type LDAPConfiguration struct {
-	Address            string        `xml:"address,omitempty" json:"address"`
-	BindDN             string        `xml:"bindDN,omitempty" json:"bindDN"`
-	Transport          LDAPTransport `xml:"transport,omitempty" json:"transport"`
-	InsecureSkipVerify bool          `xml:"insecureSkipVerify,omitempty" json:"insecureSkipVerify" default:"false"`
-	SearchBaseDN       string        `xml:"searchBaseDN,omitempty" json:"searchBaseDN"`
-	SearchFilter       string        `xml:"searchFilter,omitempty" json:"searchFilter"`
-}
-
 func (c LDAPConfiguration) Copy() LDAPConfiguration {
 	return c
 }

lib/config/ldapconfiguration.pb.go

@@ -0,0 +1,529 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/ldapconfiguration.proto
+
+package config
+
+import (
+	fmt "fmt"
+	proto "github.com/gogo/protobuf/proto"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type LDAPConfiguration struct {
+	Address            string        `protobuf:"bytes,1,opt,name=address,proto3" json:"address" xml:"address,omitempty"`
+	BindDN             string        `protobuf:"bytes,2,opt,name=bind_dn,json=bindDn,proto3" json:"bindDN" xml:"bindDN,omitempty"`
+	Transport          LDAPTransport `protobuf:"varint,3,opt,name=transport,proto3,enum=config.LDAPTransport" json:"transport" xml:"transport,omitempty"`
+	InsecureSkipVerify bool          `protobuf:"varint,4,opt,name=insecure_skip_verify,json=insecureSkipVerify,proto3" json:"insecureSkipVerify" xml:"insecureSkipVerify,omitempty" default:"false"`
+	SearchBaseDN       string        `protobuf:"bytes,5,opt,name=search_base_dn,json=searchBaseDn,proto3" json:"searchBaseDN" xml:"searchBaseDN,omitempty"`
+	SearchFilter       string        `protobuf:"bytes,6,opt,name=search_filter,json=searchFilter,proto3" json:"searchFilter" xml:"searchFilter,omitempty"`
+}
+
+func (m *LDAPConfiguration) Reset()         { *m = LDAPConfiguration{} }
+func (m *LDAPConfiguration) String() string { return proto.CompactTextString(m) }
+func (*LDAPConfiguration) ProtoMessage()    {}
+func (*LDAPConfiguration) Descriptor() ([]byte, []int) {
+	return fileDescriptor_9681ad7e41c73956, []int{0}
+}
+func (m *LDAPConfiguration) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LDAPConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LDAPConfiguration.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LDAPConfiguration) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LDAPConfiguration.Merge(m, src)
+}
+func (m *LDAPConfiguration) XXX_Size() int {
+	return m.ProtoSize()
+}
+func (m *LDAPConfiguration) XXX_DiscardUnknown() {
+	xxx_messageInfo_LDAPConfiguration.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LDAPConfiguration proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*LDAPConfiguration)(nil), "config.LDAPConfiguration")
+}
+
+func init() {
+	proto.RegisterFile("lib/config/ldapconfiguration.proto", fileDescriptor_9681ad7e41c73956)
+}
+
+var fileDescriptor_9681ad7e41c73956 = []byte{
+	// 500 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x53, 0xbf, 0x6f, 0xd3, 0x40,
+	0x14, 0xb6, 0x81, 0xba, 0xc4, 0x2a, 0x15, 0x35, 0x50, 0x4c, 0x55, 0xf9, 0x22, 0xcb, 0x43, 0x90,
+	0x50, 0x22, 0x95, 0xad, 0x4c, 0x35, 0x15, 0x03, 0x20, 0x84, 0x5c, 0xe8, 0xc0, 0x12, 0xf9, 0xc7,
+	0x39, 0x39, 0xd5, 0x39, 0x5b, 0x77, 0xe7, 0xaa, 0xe1, 0xaf, 0x80, 0xfe, 0x05, 0xdd, 0xf8, 0x57,
+	0xba, 0xc5, 0x23, 0xd3, 0x49, 0x4d, 0x36, 0x8f, 0x1e, 0x99, 0x50, 0xce, 0x4e, 0x63, 0xa7, 0x51,
+	0xb7, 0xf7, 0xbe, 0xef, 0xbd, 0xef, 0x7d, 0x77, 0x4f, 0x4f, 0x35, 0x23, 0xe4, 0xf5, 0xfc, 0x18,
+	0x87, 0x68, 0xd0, 0x8b, 0x02, 0x37, 0x29, 0xc3, 0x94, 0xb8, 0x0c, 0xc5, 0xb8, 0x9b, 0x90, 0x98,
+	0xc5, 0x9a, 0x52, 0x82, 0x7b, 0xc6, 0x4a, 0x2d, 0x23, 0x2e, 0xa6, 0x49, 0x4c, 0x58, 0x59, 0xb7,
+	0xd7, 0x82, 0x17, 0x55, 0x68, 0xfe, 0x56, 0xd4, 0x9d, 0xcf, 0xc7, 0x47, 0x5f, 0xdf, 0xd7, 0xe5,
+	0xb4, 0xef, 0xea, 0xa6, 0x1b, 0x04, 0x04, 0x52, 0xaa, 0xcb, 0x6d, 0xb9, 0xd3, 0xb2, 0xdf, 0xe5,
+	0x1c, 0x2c, 0xa0, 0x82, 0x83, 0x97, 0x17, 0xa3, 0xe8, 0xd0, 0xac, 0xf2, 0x37, 0xf1, 0x08, 0x31,
+	0x38, 0x4a, 0xd8, 0xd8, 0xcc, 0x27, 0xd6, 0xce, 0x1d, 0xd4, 0x59, 0x34, 0x6a, 0xb1, 0xba, 0xe9,
+	0x21, 0x1c, 0xf4, 0x03, 0xac, 0x3f, 0x10, 0xb2, 0xa7, 0x53, 0x0e, 0x14, 0x1b, 0xe1, 0xe0, 0xf8,
+	0x4b, 0xce, 0x81, 0xe2, 0x89, 0xa8, 0xe0, 0x60, 0x57, 0xe8, 0x97, 0x69, 0x53, 0xfe, 0xe9, 0x2a,
+	0x58, 0x4c, 0xac, 0xaa, 0xef, 0x32, 0xb3, 0x2a, 0x2d, 0xa7, 0x44, 0xb0, 0x76, 0xae, 0xb6, 0x6e,
+	0xdf, 0xae, 0x3f, 0x6c, 0xcb, 0x9d, 0xed, 0x83, 0x17, 0xdd, 0xf2, 0x63, 0xba, 0xf3, 0x57, 0x7f,
+	0x5b, 0x90, 0xf6, 0x51, 0xce, 0xc1, 0xb2, 0xb6, 0xe0, 0xe0, 0x95, 0xb0, 0x70, 0x8b, 0x34, 0x5d,
+	0x3c, 0x5b, 0x83, 0x3b, 0xcb, 0x76, 0xed, 0x8f, 0xac, 0x3e, 0x47, 0x98, 0x42, 0x3f, 0x25, 0xb0,
+	0x4f, 0xcf, 0x50, 0xd2, 0x3f, 0x87, 0x04, 0x85, 0x63, 0xfd, 0x51, 0x5b, 0xee, 0x3c, 0xb6, 0xd3,
+	0x9c, 0x03, 0x6d, 0xc1, 0x9f, 0x9c, 0xa1, 0xe4, 0x54, 0xb0, 0x05, 0x07, 0x07, 0x62, 0xea, 0x5d,
+	0xaa, 0x36, 0xbe, 0x1d, 0xc0, 0xd0, 0x4d, 0x23, 0x76, 0x68, 0x86, 0x6e, 0x44, 0xe1, 0xdc, 0xce,
+	0xfe, 0x7d, 0x0d, 0xff, 0x26, 0xd6, 0x86, 0xa8, 0x74, 0xd6, 0x8c, 0xd4, 0xae, 0x64, 0x75, 0x9b,
+	0x42, 0x97, 0xf8, 0xc3, 0xbe, 0xe7, 0x52, 0x38, 0x5f, 0xcd, 0x86, 0x58, 0xcd, 0xcf, 0x29, 0x07,
+	0x5b, 0x27, 0x82, 0xb1, 0x5d, 0x0a, 0xc5, 0x82, 0xb6, 0x68, 0x2d, 0x2f, 0x38, 0xd8, 0x17, 0x6e,
+	0xeb, 0x60, 0xf3, 0x9b, 0x76, 0xd7, 0x53, 0xc5, 0xc4, 0x6a, 0x28, 0x5d, 0x66, 0x56, 0x63, 0x92,
+	0x53, 0x67, 0xb1, 0x16, 0xab, 0x4f, 0x2a, 0x87, 0x21, 0x8a, 0x18, 0x24, 0xba, 0x22, 0x0c, 0x7e,
+	0x5c, 0x1a, 0xfa, 0x20, 0xf0, 0x15, 0x43, 0x25, 0xb8, 0xd6, 0xd0, 0x2a, 0xe5, 0x34, 0x74, 0xec,
+	0x4f, 0xd7, 0x37, 0x86, 0x94, 0xdd, 0x18, 0xd2, 0xf5, 0xd4, 0x90, 0xb3, 0xa9, 0x21, 0xff, 0x9a,
+	0x19, 0xd2, 0xd5, 0xcc, 0x90, 0xb3, 0x99, 0x21, 0xfd, 0x9d, 0x19, 0xd2, 0x8f, 0xd7, 0x03, 0xc4,
+	0x86, 0xa9, 0xd7, 0xf5, 0xe3, 0x51, 0x8f, 0x8e, 0xb1, 0xcf, 0x86, 0x08, 0x0f, 0x6a, 0xd1, 0xf2,
+	0xfe, 0x3c, 0x45, 0xdc, 0xd9, 0xdb, 0xff, 0x01, 0x00, 0x00, 0xff, 0xff, 0xbf, 0x64, 0x4b, 0x05,
+	0xc0, 0x03, 0x00, 0x00,
+}
+
+func (m *LDAPConfiguration) Marshal() (dAtA []byte, err error) {
+	size := m.ProtoSize()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *LDAPConfiguration) MarshalTo(dAtA []byte) (int, error) {
+	size := m.ProtoSize()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *LDAPConfiguration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.SearchFilter) > 0 {
+		i -= len(m.SearchFilter)
+		copy(dAtA[i:], m.SearchFilter)
+		i = encodeVarintLdapconfiguration(dAtA, i, uint64(len(m.SearchFilter)))
+		i--
+		dAtA[i] = 0x32
+	}
+	if len(m.SearchBaseDN) > 0 {
+		i -= len(m.SearchBaseDN)
+		copy(dAtA[i:], m.SearchBaseDN)
+		i = encodeVarintLdapconfiguration(dAtA, i, uint64(len(m.SearchBaseDN)))
+		i--
+		dAtA[i] = 0x2a
+	}
+	if m.InsecureSkipVerify {
+		i--
+		if m.InsecureSkipVerify {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x20
+	}
+	if m.Transport != 0 {
+		i = encodeVarintLdapconfiguration(dAtA, i, uint64(m.Transport))
+		i--
+		dAtA[i] = 0x18
+	}
+	if len(m.BindDN) > 0 {
+		i -= len(m.BindDN)
+		copy(dAtA[i:], m.BindDN)
+		i = encodeVarintLdapconfiguration(dAtA, i, uint64(len(m.BindDN)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Address) > 0 {
+		i -= len(m.Address)
+		copy(dAtA[i:], m.Address)
+		i = encodeVarintLdapconfiguration(dAtA, i, uint64(len(m.Address)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintLdapconfiguration(dAtA []byte, offset int, v uint64) int {
+	offset -= sovLdapconfiguration(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *LDAPConfiguration) ProtoSize() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Address)
+	if l > 0 {
+		n += 1 + l + sovLdapconfiguration(uint64(l))
+	}
+	l = len(m.BindDN)
+	if l > 0 {
+		n += 1 + l + sovLdapconfiguration(uint64(l))
+	}
+	if m.Transport != 0 {
+		n += 1 + sovLdapconfiguration(uint64(m.Transport))
+	}
+	if m.InsecureSkipVerify {
+		n += 2
+	}
+	l = len(m.SearchBaseDN)
+	if l > 0 {
+		n += 1 + l + sovLdapconfiguration(uint64(l))
+	}
+	l = len(m.SearchFilter)
+	if l > 0 {
+		n += 1 + l + sovLdapconfiguration(uint64(l))
+	}
+	return n
+}
+
+func sovLdapconfiguration(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozLdapconfiguration(x uint64) (n int) {
+	return sovLdapconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *LDAPConfiguration) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowLdapconfiguration
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LDAPConfiguration: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LDAPConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowLdapconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Address = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field BindDN", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowLdapconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.BindDN = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Transport", wireType)
+			}
+			m.Transport = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowLdapconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Transport |= LDAPTransport(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field InsecureSkipVerify", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowLdapconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.InsecureSkipVerify = bool(v != 0)
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field SearchBaseDN", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowLdapconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.SearchBaseDN = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field SearchFilter", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowLdapconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.SearchFilter = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipLdapconfiguration(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthLdapconfiguration
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipLdapconfiguration(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowLdapconfiguration
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowLdapconfiguration
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowLdapconfiguration
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthLdapconfiguration
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupLdapconfiguration
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthLdapconfiguration
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthLdapconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowLdapconfiguration          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupLdapconfiguration = fmt.Errorf("proto: unexpected end of group")
+)

lib/config/ldaptransport.go

@@ -6,14 +6,6 @@
 
 package config
 
-type LDAPTransport int
-
-const (
-	LDAPTransportPlain LDAPTransport = iota // default is plain
-	LDAPTransportTLS
-	LDAPTransportStartTLS
-)
-
 func (t LDAPTransport) String() string {
 	switch t {
 	case LDAPTransportPlain:

lib/config/ldaptransport.pb.go

@@ -0,0 +1,75 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/ldaptransport.proto
+
+package config
+
+import (
+	fmt "fmt"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type LDAPTransport int32
+
+const (
+	LDAPTransportPlain    LDAPTransport = 0
+	LDAPTransportTLS      LDAPTransport = 2
+	LDAPTransportStartTLS LDAPTransport = 3
+)
+
+var LDAPTransport_name = map[int32]string{
+	0: "LDAP_TRANSPORT_PLAIN",
+	2: "LDAP_TRANSPORT_TLS",
+	3: "LDAP_TRANSPORT_START_TLS",
+}
+
+var LDAPTransport_value = map[string]int32{
+	"LDAP_TRANSPORT_PLAIN":     0,
+	"LDAP_TRANSPORT_TLS":       2,
+	"LDAP_TRANSPORT_START_TLS": 3,
+}
+
+func (LDAPTransport) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_79795fc8505b82bf, []int{0}
+}
+
+func init() {
+	proto.RegisterEnum("config.LDAPTransport", LDAPTransport_name, LDAPTransport_value)
+}
+
+func init() { proto.RegisterFile("lib/config/ldaptransport.proto", fileDescriptor_79795fc8505b82bf) }
+
+var fileDescriptor_79795fc8505b82bf = []byte{
+	// 273 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcb, 0xc9, 0x4c, 0xd2,
+	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0xcf, 0x49, 0x49, 0x2c, 0x28, 0x29, 0x4a, 0xcc, 0x2b,
+	0x2e, 0xc8, 0x2f, 0x2a, 0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x83, 0xc8, 0x49, 0x29,
+	0x17, 0xa5, 0x16, 0xe4, 0x17, 0xeb, 0x83, 0x05, 0x93, 0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3,
+	0xc1, 0x1c, 0x30, 0x0b, 0xa2, 0x58, 0x8a, 0x33, 0xb5, 0x02, 0xaa, 0x4f, 0xeb, 0x23, 0x23, 0x17,
+	0xaf, 0x8f, 0x8b, 0x63, 0x40, 0x08, 0xcc, 0x3c, 0x21, 0x37, 0x2e, 0x11, 0x90, 0x40, 0x7c, 0x48,
+	0x90, 0xa3, 0x5f, 0x70, 0x80, 0x7f, 0x50, 0x48, 0x7c, 0x80, 0x8f, 0xa3, 0xa7, 0x9f, 0x00, 0x83,
+	0x94, 0x4e, 0xd7, 0x5c, 0x05, 0x21, 0x14, 0xc5, 0x01, 0x39, 0x89, 0x99, 0x79, 0x97, 0xfa, 0x54,
+	0xb1, 0x88, 0x0a, 0x39, 0x70, 0x09, 0xa1, 0x99, 0x13, 0xe2, 0x13, 0x2c, 0xc0, 0x24, 0xa5, 0xd1,
+	0x35, 0x57, 0x41, 0x00, 0x45, 0x7d, 0x88, 0x4f, 0xf0, 0xa5, 0x3e, 0x55, 0x0c, 0x31, 0xa1, 0x00,
+	0x2e, 0x09, 0x34, 0x13, 0x82, 0x43, 0x1c, 0xa1, 0xe6, 0x30, 0x4b, 0x19, 0x75, 0xcd, 0x55, 0x10,
+	0x45, 0xd1, 0x13, 0x5c, 0x92, 0x08, 0x33, 0x0c, 0xbb, 0x84, 0x14, 0xcb, 0x8a, 0x25, 0x72, 0x0c,
+	0x4e, 0xde, 0x27, 0x1e, 0xca, 0x31, 0x5c, 0x78, 0x28, 0xc7, 0x70, 0xe2, 0x91, 0x1c, 0xe3, 0x85,
+	0x47, 0x72, 0x8c, 0x13, 0x1e, 0xcb, 0x31, 0x2c, 0x78, 0x2c, 0xc7, 0x78, 0xe1, 0xb1, 0x1c, 0xc3,
+	0x8d, 0xc7, 0x72, 0x0c, 0x51, 0x9a, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9,
+	0xfa, 0xc5, 0x95, 0x79, 0xc9, 0x25, 0x19, 0x99, 0x79, 0xe9, 0x48, 0x2c, 0x44, 0x64, 0x24, 0xb1,
+	0x81, 0xc3, 0xd1, 0x18, 0x10, 0x00, 0x00, 0xff, 0xff, 0xc1, 0x56, 0xde, 0x17, 0xa1, 0x01, 0x00,
+	0x00,
+}

lib/config/observed.go

@@ -1,26 +0,0 @@
-// Copyright (C) 2018 The Syncthing Authors.
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this file,
-// You can obtain one at https://mozilla.org/MPL/2.0/.
-
-package config
-
-import (
-	"time"
-
-	"github.com/syncthing/syncthing/lib/protocol"
-)
-
-type ObservedFolder struct {
-	Time  time.Time `xml:"time,attr" json:"time"`
-	ID    string    `xml:"id,attr" json:"id"`
-	Label string    `xml:"label,attr" json:"label"`
-}
-
-type ObservedDevice struct {
-	Time    time.Time         `xml:"time,attr" json:"time"`
-	ID      protocol.DeviceID `xml:"id,attr" json:"deviceID"`
-	Name    string            `xml:"name,attr" json:"name"`
-	Address string            `xml:"address,attr" json:"address"`
-}

lib/config/observed.pb.go

@@ -0,0 +1,722 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/observed.proto
+
+package config
+
+import (
+	fmt "fmt"
+	proto "github.com/gogo/protobuf/proto"
+	github_com_gogo_protobuf_types "github.com/gogo/protobuf/types"
+	_ "github.com/golang/protobuf/ptypes/timestamp"
+	github_com_syncthing_syncthing_lib_protocol "github.com/syncthing/syncthing/lib/protocol"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+	time "time"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+var _ = time.Kitchen
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type ObservedFolder struct {
+	Time  time.Time `protobuf:"bytes,1,opt,name=time,proto3,stdtime" json:"time" xml:"time,attr"`
+	ID    string    `protobuf:"bytes,2,opt,name=id,proto3" json:"id" xml:"id,attr"`
+	Label string    `protobuf:"bytes,3,opt,name=label,proto3" json:"label" xml:"label,attr"`
+}
+
+func (m *ObservedFolder) Reset()         { *m = ObservedFolder{} }
+func (m *ObservedFolder) String() string { return proto.CompactTextString(m) }
+func (*ObservedFolder) ProtoMessage()    {}
+func (*ObservedFolder) Descriptor() ([]byte, []int) {
+	return fileDescriptor_49f68ff7b178722f, []int{0}
+}
+func (m *ObservedFolder) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ObservedFolder) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_ObservedFolder.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *ObservedFolder) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ObservedFolder.Merge(m, src)
+}
+func (m *ObservedFolder) XXX_Size() int {
+	return m.ProtoSize()
+}
+func (m *ObservedFolder) XXX_DiscardUnknown() {
+	xxx_messageInfo_ObservedFolder.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ObservedFolder proto.InternalMessageInfo
+
+type ObservedDevice struct {
+	Time    time.Time                                            `protobuf:"bytes,1,opt,name=time,proto3,stdtime" json:"time" xml:"time,attr"`
+	ID      github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,2,opt,name=id,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"deviceID" xml:"id,attr"`
+	Name    string                                               `protobuf:"bytes,3,opt,name=name,proto3" json:"name" xml:"name,attr"`
+	Address string                                               `protobuf:"bytes,4,opt,name=address,proto3" json:"address" xml:"address,attr"`
+}
+
+func (m *ObservedDevice) Reset()         { *m = ObservedDevice{} }
+func (m *ObservedDevice) String() string { return proto.CompactTextString(m) }
+func (*ObservedDevice) ProtoMessage()    {}
+func (*ObservedDevice) Descriptor() ([]byte, []int) {
+	return fileDescriptor_49f68ff7b178722f, []int{1}
+}
+func (m *ObservedDevice) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ObservedDevice) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_ObservedDevice.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *ObservedDevice) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ObservedDevice.Merge(m, src)
+}
+func (m *ObservedDevice) XXX_Size() int {
+	return m.ProtoSize()
+}
+func (m *ObservedDevice) XXX_DiscardUnknown() {
+	xxx_messageInfo_ObservedDevice.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ObservedDevice proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*ObservedFolder)(nil), "config.ObservedFolder")
+	proto.RegisterType((*ObservedDevice)(nil), "config.ObservedDevice")
+}
+
+func init() { proto.RegisterFile("lib/config/observed.proto", fileDescriptor_49f68ff7b178722f) }
+
+var fileDescriptor_49f68ff7b178722f = []byte{
+	// 440 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x93, 0x3f, 0x6f, 0xd4, 0x30,
+	0x00, 0xc5, 0xe3, 0xf4, 0x68, 0x39, 0x53, 0xfe, 0x28, 0xd3, 0x71, 0x83, 0x5d, 0x9d, 0x32, 0x1c,
+	0x02, 0x25, 0xfc, 0x9b, 0x10, 0x42, 0xe2, 0x74, 0x42, 0x3a, 0x75, 0x40, 0x8a, 0x98, 0x98, 0x48,
+	0x62, 0x37, 0xb5, 0x94, 0x9c, 0xab, 0xc4, 0xad, 0xca, 0xc6, 0xc8, 0xd8, 0xf2, 0x09, 0xf8, 0x38,
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+	0x13, 0x96, 0xf8, 0x3c, 0x2a, 0x68, 0x7e, 0x41, 0x89, 0x77, 0x96, 0x73, 0xc1, 0x9d, 0x7d, 0x6d,
+	0x8f, 0x71, 0xc2, 0x79, 0x92, 0x52, 0x5f, 0xb9, 0xd1, 0xf9, 0x89, 0x2f, 0x58, 0x46, 0x0b, 0x11,
+	0x66, 0x67, 0x3a, 0x38, 0x1e, 0xd2, 0x4b, 0xa1, 0x8f, 0x93, 0xdf, 0x00, 0xde, 0x7b, 0xdf, 0x61,
+	0xde, 0xf1, 0x94, 0xd0, 0xdc, 0xf9, 0x04, 0x07, 0xed, 0x85, 0x11, 0x38, 0x02, 0xd3, 0x3b, 0xcf,
+	0xc7, 0x9e, 0xa6, 0x79, 0x3d, 0xcd, 0xfb, 0xd0, 0xd3, 0x66, 0x4f, 0x57, 0x12, 0x5b, 0xb5, 0xc4,
+	0x2a, 0xdf, 0x48, 0x7c, 0xff, 0x32, 0x4b, 0x5f, 0x4d, 0x5a, 0xf1, 0x24, 0x14, 0x22, 0x9f, 0x5c,
+	0xfd, 0xc2, 0xa0, 0x5e, 0xbb, 0x43, 0xe3, 0x04, 0x2a, 0xe9, 0xbc, 0x81, 0x36, 0x23, 0x23, 0xfb,
+	0x08, 0x4c, 0x87, 0x33, 0x6f, 0x23, 0xb1, 0xbd, 0x98, 0xd7, 0x12, 0xdb, 0x8c, 0x34, 0x12, 0xdf,
+	0x55, 0x0c, 0x46, 0x34, 0xa1, 0x5e, 0xbb, 0x07, 0xdd, 0xf9, 0x5b, 0xe9, 0xda, 0x8b, 0x79, 0x60,
+	0x33, 0xe2, 0xbc, 0x85, 0xb7, 0xd2, 0x30, 0xa2, 0xe9, 0x68, 0x4f, 0x21, 0x1e, 0xd7, 0x12, 0x6b,
+	0xa3, 0x91, 0xf8, 0x81, 0xba, 0xaf, 0x94, 0x41, 0xc0, 0xad, 0x0c, 0x74, 0x70, 0x72, 0xbd, 0xb7,
+	0xed, 0x3d, 0xa7, 0x17, 0x2c, 0xa6, 0xff, 0xa1, 0xf7, 0x35, 0x30, 0xc5, 0x0f, 0x67, 0x5f, 0x40,
+	0x4b, 0xf9, 0x29, 0xf1, 0xcb, 0x84, 0x89, 0xd3, 0xf3, 0xc8, 0x8b, 0x79, 0xe6, 0x17, 0x9f, 0x97,
+	0xb1, 0x38, 0x65, 0xcb, 0x64, 0xe7, 0xd4, 0x7e, 0x70, 0xf5, 0x88, 0x98, 0xa7, 0x9e, 0x7e, 0xeb,
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+	0xd7, 0x08, 0xfa, 0xf8, 0xec, 0x78, 0x75, 0x83, 0xac, 0xf2, 0x06, 0x59, 0xab, 0x0d, 0x02, 0xe5,
+	0x06, 0x81, 0xab, 0x0a, 0x59, 0xdf, 0x2b, 0x04, 0xca, 0x0a, 0x59, 0x3f, 0x2a, 0x64, 0x7d, 0x7c,
+	0xf4, 0x0f, 0x53, 0xe9, 0x9f, 0x20, 0xda, 0x57, 0x93, 0xbd, 0xf8, 0x13, 0x00, 0x00, 0xff, 0xff,
+	0xd0, 0xf0, 0x82, 0x78, 0x30, 0x03, 0x00, 0x00,
+}
+
+func (m *ObservedFolder) Marshal() (dAtA []byte, err error) {
+	size := m.ProtoSize()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *ObservedFolder) MarshalTo(dAtA []byte) (int, error) {
+	size := m.ProtoSize()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ObservedFolder) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Label) > 0 {
+		i -= len(m.Label)
+		copy(dAtA[i:], m.Label)
+		i = encodeVarintObserved(dAtA, i, uint64(len(m.Label)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	if len(m.ID) > 0 {
+		i -= len(m.ID)
+		copy(dAtA[i:], m.ID)
+		i = encodeVarintObserved(dAtA, i, uint64(len(m.ID)))
+		i--
+		dAtA[i] = 0x12
+	}
+	n1, err1 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Time, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.Time):])
+	if err1 != nil {
+		return 0, err1
+	}
+	i -= n1
+	i = encodeVarintObserved(dAtA, i, uint64(n1))
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
+func (m *ObservedDevice) Marshal() (dAtA []byte, err error) {
+	size := m.ProtoSize()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *ObservedDevice) MarshalTo(dAtA []byte) (int, error) {
+	size := m.ProtoSize()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ObservedDevice) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Address) > 0 {
+		i -= len(m.Address)
+		copy(dAtA[i:], m.Address)
+		i = encodeVarintObserved(dAtA, i, uint64(len(m.Address)))
+		i--
+		dAtA[i] = 0x22
+	}
+	if len(m.Name) > 0 {
+		i -= len(m.Name)
+		copy(dAtA[i:], m.Name)
+		i = encodeVarintObserved(dAtA, i, uint64(len(m.Name)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	{
+		size := m.ID.ProtoSize()
+		i -= size
+		if _, err := m.ID.MarshalTo(dAtA[i:]); err != nil {
+			return 0, err
+		}
+		i = encodeVarintObserved(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x12
+	n2, err2 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Time, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.Time):])
+	if err2 != nil {
+		return 0, err2
+	}
+	i -= n2
+	i = encodeVarintObserved(dAtA, i, uint64(n2))
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintObserved(dAtA []byte, offset int, v uint64) int {
+	offset -= sovObserved(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *ObservedFolder) ProtoSize() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Time)
+	n += 1 + l + sovObserved(uint64(l))
+	l = len(m.ID)
+	if l > 0 {
+		n += 1 + l + sovObserved(uint64(l))
+	}
+	l = len(m.Label)
+	if l > 0 {
+		n += 1 + l + sovObserved(uint64(l))
+	}
+	return n
+}
+
+func (m *ObservedDevice) ProtoSize() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Time)
+	n += 1 + l + sovObserved(uint64(l))
+	l = m.ID.ProtoSize()
+	n += 1 + l + sovObserved(uint64(l))
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovObserved(uint64(l))
+	}
+	l = len(m.Address)
+	if l > 0 {
+		n += 1 + l + sovObserved(uint64(l))
+	}
+	return n
+}
+
+func sovObserved(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozObserved(x uint64) (n int) {
+	return sovObserved(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *ObservedFolder) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowObserved
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ObservedFolder: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ObservedFolder: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Time", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthObserved
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Time, dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthObserved
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.ID = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Label", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthObserved
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Label = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipObserved(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *ObservedDevice) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowObserved
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ObservedDevice: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ObservedDevice: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Time", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthObserved
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Time, dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthObserved
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.ID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthObserved
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthObserved
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Address = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipObserved(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthObserved
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipObserved(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowObserved
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowObserved
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthObserved
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupObserved
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthObserved
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthObserved        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowObserved          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupObserved = fmt.Errorf("proto: unexpected end of group")
+)

lib/config/optionsconfiguration.go

@@ -15,63 +15,6 @@ import (
 	"github.com/syncthing/syncthing/lib/util"
 )
 
-type OptionsConfiguration struct {
-	RawListenAddresses      []string `xml:"listenAddress" json:"listenAddresses" default:"default"`
-	RawGlobalAnnServers     []string `xml:"globalAnnounceServer" json:"globalAnnounceServers" default:"default"`
-	GlobalAnnEnabled        bool     `xml:"globalAnnounceEnabled" json:"globalAnnounceEnabled" default:"true"`
-	LocalAnnEnabled         bool     `xml:"localAnnounceEnabled" json:"localAnnounceEnabled" default:"true"`
-	LocalAnnPort            int      `xml:"localAnnouncePort" json:"localAnnouncePort" default:"21027"`
-	LocalAnnMCAddr          string   `xml:"localAnnounceMCAddr" json:"localAnnounceMCAddr" default:"[ff12::8384]:21027"`
-	MaxSendKbps             int      `xml:"maxSendKbps" json:"maxSendKbps"`
-	MaxRecvKbps             int      `xml:"maxRecvKbps" json:"maxRecvKbps"`
-	ReconnectIntervalS      int      `xml:"reconnectionIntervalS" json:"reconnectionIntervalS" default:"60"`
-	RelaysEnabled           bool     `xml:"relaysEnabled" json:"relaysEnabled" default:"true"`
-	RelayReconnectIntervalM int      `xml:"relayReconnectIntervalM" json:"relayReconnectIntervalM" default:"10"`
-	StartBrowser            bool     `xml:"startBrowser" json:"startBrowser" default:"true"`
-	NATEnabled              bool     `xml:"natEnabled" json:"natEnabled" default:"true"`
-	NATLeaseM               int      `xml:"natLeaseMinutes" json:"natLeaseMinutes" default:"60"`
-	NATRenewalM             int      `xml:"natRenewalMinutes" json:"natRenewalMinutes" default:"30"`
-	NATTimeoutS             int      `xml:"natTimeoutSeconds" json:"natTimeoutSeconds" default:"10"`
-	URAccepted              int      `xml:"urAccepted" json:"urAccepted"`                                    // Accepted usage reporting version; 0 for off (undecided), -1 for off (permanently)
-	URSeen                  int      `xml:"urSeen" json:"urSeen"`                                            // Report which the user has been prompted for.
-	URUniqueID              string   `xml:"urUniqueID" json:"urUniqueId"`                                    // Unique ID for reporting purposes, regenerated when UR is turned on.
-	URURL                   string   `xml:"urURL" json:"urURL" default:"https://data.syncthing.net/newdata"` // usage reporting URL
-	URPostInsecurely        bool     `xml:"urPostInsecurely" json:"urPostInsecurely" default:"false"`        // For testing
-	URInitialDelayS         int      `xml:"urInitialDelayS" json:"urInitialDelayS" default:"1800"`
-	RestartOnWakeup         bool     `xml:"restartOnWakeup" json:"restartOnWakeup" default:"true"`
-	AutoUpgradeIntervalH    int      `xml:"autoUpgradeIntervalH" json:"autoUpgradeIntervalH" default:"12"` // 0 for off
-	UpgradeToPreReleases    bool     `xml:"upgradeToPreReleases" json:"upgradeToPreReleases"`              // when auto upgrades are enabled
-	KeepTemporariesH        int      `xml:"keepTemporariesH" json:"keepTemporariesH" default:"24"`         // 0 for off
-	CacheIgnoredFiles       bool     `xml:"cacheIgnoredFiles" json:"cacheIgnoredFiles" default:"false"`
-	ProgressUpdateIntervalS int      `xml:"progressUpdateIntervalS" json:"progressUpdateIntervalS" default:"5"`
-	LimitBandwidthInLan     bool     `xml:"limitBandwidthInLan" json:"limitBandwidthInLan" default:"false"`
-	MinHomeDiskFree         Size     `xml:"minHomeDiskFree" json:"minHomeDiskFree" default:"1 %"`
-	ReleasesURL             string   `xml:"releasesURL" json:"releasesURL" default:"https://upgrades.syncthing.net/meta.json"`
-	AlwaysLocalNets         []string `xml:"alwaysLocalNet" json:"alwaysLocalNets"`
-	OverwriteRemoteDevNames bool     `xml:"overwriteRemoteDeviceNamesOnConnect" json:"overwriteRemoteDeviceNamesOnConnect" default:"false"`
-	TempIndexMinBlocks      int      `xml:"tempIndexMinBlocks" json:"tempIndexMinBlocks" default:"10"`
-	UnackedNotificationIDs  []string `xml:"unackedNotificationID" json:"unackedNotificationIDs"`
-	TrafficClass            int      `xml:"trafficClass" json:"trafficClass"`
-	DefaultFolderPath       string   `xml:"defaultFolderPath" json:"defaultFolderPath" default:"~"`
-	SetLowPriority          bool     `xml:"setLowPriority" json:"setLowPriority" default:"true"`
-	RawMaxFolderConcurrency int      `xml:"maxFolderConcurrency" json:"maxFolderConcurrency"`
-	CRURL                   string   `xml:"crashReportingURL" json:"crURL" default:"https://crash.syncthing.net/newcrash"` // crash reporting URL
-	CREnabled               bool     `xml:"crashReportingEnabled" json:"crashReportingEnabled" default:"true"`             // Read in the monitor, but it's read before every attempt to report stuff, so does not require a restart.
-	StunKeepaliveStartS     int      `xml:"stunKeepaliveStartS" json:"stunKeepaliveStartS" default:"180"`                  // 0 for off
-	StunKeepaliveMinS       int      `xml:"stunKeepaliveMinS" json:"stunKeepaliveMinS" default:"20"`                       // 0 for off
-	RawStunServers          []string `xml:"stunServer" json:"stunServers" default:"default"`
-	DatabaseTuning          Tuning   `xml:"databaseTuning" json:"databaseTuning" restart:"true"` // Can't be adjusted once the database has been opened
-	RawMaxCIRequestKiB      int      `xml:"maxConcurrentIncomingRequestKiB" json:"maxConcurrentIncomingRequestKiB"`
-
-	DeprecatedUPnPEnabled        bool     `xml:"upnpEnabled,omitempty" json:"-"`
-	DeprecatedUPnPLeaseM         int      `xml:"upnpLeaseMinutes,omitempty" json:"-"`
-	DeprecatedUPnPRenewalM       int      `xml:"upnpRenewalMinutes,omitempty" json:"-"`
-	DeprecatedUPnPTimeoutS       int      `xml:"upnpTimeoutSeconds,omitempty" json:"-"`
-	DeprecatedRelayServers       []string `xml:"relayServer,omitempty" json:"-"`
-	DeprecatedMinHomeDiskFreePct float64  `xml:"minHomeDiskFreePct,omitempty" json:"-"`
-	DeprecatedMaxConcurrentScans int      `xml:"maxConcurrentScans,omitempty" json:"-"`
-}
-
 func (opts OptionsConfiguration) Copy() OptionsConfiguration {
 	optsCopy := opts
 	optsCopy.RawListenAddresses = make([]string, len(opts.RawListenAddresses))

lib/config/pullorder.go

@@ -6,30 +6,19 @@
 
 package config
 
-type PullOrder int
-
-const (
-	OrderRandom PullOrder = iota // default is random
-	OrderAlphabetic
-	OrderSmallestFirst
-	OrderLargestFirst
-	OrderOldestFirst
-	OrderNewestFirst
-)
-
 func (o PullOrder) String() string {
 	switch o {
-	case OrderRandom:
+	case PullOrderRandom:
 		return "random"
-	case OrderAlphabetic:
+	case PullOrderAlphabetic:
 		return "alphabetic"
-	case OrderSmallestFirst:
+	case PullOrderSmallestFirst:
 		return "smallestFirst"
-	case OrderLargestFirst:
+	case PullOrderLargestFirst:
 		return "largestFirst"
-	case OrderOldestFirst:
+	case PullOrderOldestFirst:
 		return "oldestFirst"
-	case OrderNewestFirst:
+	case PullOrderNewestFirst:
 		return "newestFirst"
 	default:
 		return "unknown"
@@ -43,19 +32,19 @@ func (o PullOrder) MarshalText() ([]byte, error) {
 func (o *PullOrder) UnmarshalText(bs []byte) error {
 	switch string(bs) {
 	case "random":
-		*o = OrderRandom
+		*o = PullOrderRandom
 	case "alphabetic":
-		*o = OrderAlphabetic
+		*o = PullOrderAlphabetic
 	case "smallestFirst":
-		*o = OrderSmallestFirst
+		*o = PullOrderSmallestFirst
 	case "largestFirst":
-		*o = OrderLargestFirst
+		*o = PullOrderLargestFirst
 	case "oldestFirst":
-		*o = OrderOldestFirst
+		*o = PullOrderOldestFirst
 	case "newestFirst":
-		*o = OrderNewestFirst
+		*o = PullOrderNewestFirst
 	default:
-		*o = OrderRandom
+		*o = PullOrderRandom
 	}
 	return nil
 }

lib/config/pullorder.pb.go

@@ -0,0 +1,87 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/pullorder.proto
+
+package config
+
+import (
+	fmt "fmt"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type PullOrder int32
+
+const (
+	PullOrderRandom        PullOrder = 0
+	PullOrderAlphabetic    PullOrder = 1
+	PullOrderSmallestFirst PullOrder = 2
+	PullOrderLargestFirst  PullOrder = 3
+	PullOrderOldestFirst   PullOrder = 4
+	PullOrderNewestFirst   PullOrder = 5
+)
+
+var PullOrder_name = map[int32]string{
+	0: "PULL_ORDER_RANDOM",
+	1: "PULL_ORDER_ALPHABETIC",
+	2: "PULL_ORDER_SMALLEST_FIRST",
+	3: "PULL_ORDER_LARGEST_FIRST",
+	4: "PULL_ORDER_OLDEST_FIRST",
+	5: "PULL_ORDER_NEWEST_FIRST",
+}
+
+var PullOrder_value = map[string]int32{
+	"PULL_ORDER_RANDOM":         0,
+	"PULL_ORDER_ALPHABETIC":     1,
+	"PULL_ORDER_SMALLEST_FIRST": 2,
+	"PULL_ORDER_LARGEST_FIRST":  3,
+	"PULL_ORDER_OLDEST_FIRST":   4,
+	"PULL_ORDER_NEWEST_FIRST":   5,
+}
+
+func (PullOrder) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_2fa3f5222a7755bf, []int{0}
+}
+
+func init() {
+	proto.RegisterEnum("config.PullOrder", PullOrder_name, PullOrder_value)
+}
+
+func init() { proto.RegisterFile("lib/config/pullorder.proto", fileDescriptor_2fa3f5222a7755bf) }
+
+var fileDescriptor_2fa3f5222a7755bf = []byte{
+	// 347 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0xd1, 0xbf, 0x4a, 0xc3, 0x40,
+	0x1c, 0xc0, 0xf1, 0xa4, 0xd6, 0x82, 0xb7, 0x58, 0x53, 0x6b, 0xdb, 0x1b, 0x8e, 0x80, 0x93, 0x1d,
+	0x1a, 0x50, 0x44, 0x1c, 0x53, 0x9b, 0x6a, 0xf1, 0xda, 0x94, 0xa4, 0x22, 0xb8, 0x94, 0x24, 0x4d,
+	0xd3, 0xc0, 0x35, 0x17, 0xf2, 0x07, 0xf1, 0x15, 0x32, 0xf9, 0x02, 0x01, 0x07, 0x07, 0x1f, 0xa5,
+	0x63, 0xc1, 0xc5, 0xb5, 0xcd, 0x8b, 0x88, 0x29, 0x26, 0x41, 0x70, 0xfb, 0xdd, 0x8f, 0xef, 0xe7,
+	0x96, 0x1f, 0x80, 0xc4, 0xd6, 0x05, 0x83, 0x3a, 0x73, 0xdb, 0x12, 0xdc, 0x90, 0x10, 0xea, 0xcd,
+	0x4c, 0xaf, 0xe3, 0x7a, 0x34, 0xa0, 0x5c, 0x65, 0xb7, 0x87, 0xa7, 0x9e, 0xe9, 0x52, 0x5f, 0x48,
+	0x97, 0x7a, 0x38, 0x17, 0x2c, 0x6a, 0xd1, 0xf4, 0x91, 0x4e, 0xbb, 0xb8, 0xfd, 0x59, 0x02, 0x07,
+	0xe3, 0x90, 0x10, 0xf9, 0xe7, 0x03, 0xae, 0x0d, 0x8e, 0xc6, 0x0f, 0x18, 0x4f, 0x65, 0xa5, 0x27,
+	0x29, 0x53, 0x45, 0x1c, 0xf5, 0xe4, 0x61, 0x95, 0x81, 0xb5, 0x28, 0xe6, 0x0f, 0xb3, 0x4a, 0xd1,
+	0x9c, 0x19, 0x5d, 0x72, 0xe7, 0xa0, 0x5e, 0x68, 0x45, 0x3c, 0xbe, 0x13, 0xbb, 0xd2, 0x64, 0x70,
+	0x53, 0x65, 0x61, 0x23, 0x8a, 0xf9, 0x5a, 0xd6, 0x8b, 0xc4, 0x5d, 0x68, 0xba, 0x19, 0xd8, 0x06,
+	0x77, 0x0d, 0x5a, 0x05, 0xa3, 0x0e, 0x45, 0x8c, 0x25, 0x75, 0x32, 0xed, 0x0f, 0x14, 0x75, 0x52,
+	0x2d, 0x41, 0x18, 0xc5, 0xfc, 0x49, 0xe6, 0xd4, 0xa5, 0x46, 0x88, 0xe9, 0x07, 0x7d, 0xdb, 0xf3,
+	0x03, 0xee, 0x0a, 0x34, 0x0b, 0x14, 0x8b, 0xca, 0x6d, 0x2e, 0xf7, 0x60, 0x2b, 0x8a, 0xf9, 0x7a,
+	0x26, 0xb1, 0xe6, 0x59, 0x19, 0xbc, 0x04, 0x8d, 0x02, 0x94, 0x71, 0x2f, 0x77, 0x65, 0xd8, 0x8c,
+	0x62, 0xfe, 0x38, 0x73, 0x32, 0x99, 0xfd, 0xc3, 0x46, 0xd2, 0x63, 0xce, 0xf6, 0xff, 0xb0, 0x91,
+	0xf9, 0xfc, 0xcb, 0x60, 0xf9, 0xe3, 0x1d, 0x31, 0xdd, 0xfb, 0xd5, 0x06, 0x31, 0xeb, 0x0d, 0x62,
+	0x56, 0x5b, 0xc4, 0xae, 0xb7, 0x88, 0x7d, 0x4d, 0x10, 0xf3, 0x96, 0x20, 0x76, 0x9d, 0x20, 0xe6,
+	0x2b, 0x41, 0xcc, 0xd3, 0x99, 0x65, 0x07, 0x8b, 0x50, 0xef, 0x18, 0x74, 0x29, 0xf8, 0x2f, 0x8e,
+	0x11, 0x2c, 0x6c, 0xc7, 0x2a, 0x4c, 0xf9, 0x7d, 0xf5, 0x4a, 0x7a, 0xa9, 0x8b, 0xef, 0x00, 0x00,
+	0x00, 0xff, 0xff, 0x09, 0x68, 0xa0, 0x7d, 0xf4, 0x01, 0x00, 0x00,
+}

lib/config/size.go

@@ -14,11 +14,6 @@ import (
 	"github.com/syncthing/syncthing/lib/fs"
 )
 
-type Size struct {
-	Value float64 `json:"value" xml:",chardata"`
-	Unit  string  `json:"unit" xml:"unit,attr"`
-}
-
 func ParseSize(s string) (Size, error) {
 	s = strings.TrimSpace(s)
 	if len(s) == 0 {
@@ -78,25 +73,36 @@ func (s *Size) ParseDefault(str string) error {
 	return err
 }
 
-func CheckFreeSpace(req Size, usage fs.Usage) error {
-	val := req.BaseValue()
+// CheckFreeSpace checks that the free space does not fall below the minimum required free space.
+func CheckFreeSpace(minFree Size, usage fs.Usage) error {
+	val := minFree.BaseValue()
 	if val <= 0 {
 		return nil
 	}
 
-	if req.Percentage() {
+	if minFree.Percentage() {
 		freePct := (float64(usage.Free) / float64(usage.Total)) * 100
 		if freePct < val {
-			return fmt.Errorf("%.1f %% < %v", freePct, req)
+			return fmt.Errorf("%.1f %% < %v", freePct, minFree)
 		}
 	} else if float64(usage.Free) < val {
-		return fmt.Errorf("%sB < %v", formatSI(usage.Free), req)
+		return fmt.Errorf("%sB < %v", formatSI(usage.Free), minFree)
 	}
 
 	return nil
 }
 
-func formatSI(b int64) string {
+// checkAvailableSpace checks that the free space does not fall below the minimum
+// required free space, considering additional required space for a future operation.
+func checkAvailableSpace(req uint64, minFree Size, usage fs.Usage) bool {
+	if usage.Free < req {
+		return false
+	}
+	usage.Free -= req
+	return CheckFreeSpace(minFree, usage) == nil
+}
+
+func formatSI(b uint64) string {
 	switch {
 	case b < 1000:
 		return fmt.Sprintf("%d ", b)

lib/config/size.pb.go

@@ -0,0 +1,339 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/size.proto
+
+package config
+
+import (
+	encoding_binary "encoding/binary"
+	fmt "fmt"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type Size struct {
+	Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value" xml:",chardata"`
+	Unit  string  `protobuf:"bytes,2,opt,name=unit,proto3" json:"unit" xml:"unit,attr"`
+}
+
+func (m *Size) Reset()      { *m = Size{} }
+func (*Size) ProtoMessage() {}
+func (*Size) Descriptor() ([]byte, []int) {
+	return fileDescriptor_4d75cb8f619bd299, []int{0}
+}
+func (m *Size) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Size) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Size.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Size) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Size.Merge(m, src)
+}
+func (m *Size) XXX_Size() int {
+	return m.ProtoSize()
+}
+func (m *Size) XXX_DiscardUnknown() {
+	xxx_messageInfo_Size.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Size proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*Size)(nil), "config.Size")
+}
+
+func init() { proto.RegisterFile("lib/config/size.proto", fileDescriptor_4d75cb8f619bd299) }
+
+var fileDescriptor_4d75cb8f619bd299 = []byte{
+	// 251 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcd, 0xc9, 0x4c, 0xd2,
+	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x2f, 0xce, 0xac, 0x4a, 0xd5, 0x2b, 0x28, 0xca, 0x2f,
+	0xc9, 0x17, 0x62, 0x83, 0x08, 0x49, 0x29, 0x17, 0xa5, 0x16, 0xe4, 0x17, 0xeb, 0x83, 0x05, 0x93,
+	0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3, 0xc1, 0x1c, 0x30, 0x0b, 0xa2, 0x58, 0x8a, 0x33, 0xb5,
+	0xa2, 0x04, 0xc2, 0x54, 0xea, 0x66, 0xe4, 0x62, 0x09, 0xce, 0xac, 0x4a, 0x15, 0xb2, 0xe7, 0x62,
+	0x2d, 0x4b, 0xcc, 0x29, 0x4d, 0x95, 0x60, 0x54, 0x60, 0xd4, 0x60, 0x74, 0xd2, 0x7c, 0x75, 0x4f,
+	0x1e, 0x22, 0xf0, 0xe9, 0x9e, 0x3c, 0x7f, 0x45, 0x6e, 0x8e, 0x95, 0x92, 0x4e, 0x72, 0x46, 0x62,
+	0x51, 0x4a, 0x62, 0x49, 0xa2, 0xd2, 0xab, 0xf3, 0x2a, 0x9c, 0x70, 0x5e, 0x10, 0x44, 0x99, 0x90,
+	0x0d, 0x17, 0x4b, 0x69, 0x5e, 0x66, 0x89, 0x04, 0x93, 0x02, 0xa3, 0x06, 0xa7, 0x93, 0xc6, 0xab,
+	0x7b, 0xf2, 0x60, 0x3e, 0x5c, 0x3b, 0x88, 0xa3, 0x93, 0x58, 0x52, 0x52, 0x04, 0xd6, 0x0e, 0xe7,
+	0x05, 0x81, 0x55, 0x59, 0xb1, 0xcc, 0x58, 0x20, 0xcf, 0xe0, 0xe4, 0x7d, 0xe2, 0xa1, 0x1c, 0xc3,
+	0x85, 0x87, 0x72, 0x0c, 0x27, 0x1e, 0xc9, 0x31, 0x5e, 0x78, 0x24, 0xc7, 0x38, 0xe1, 0xb1, 0x1c,
+	0xc3, 0x82, 0xc7, 0x72, 0x8c, 0x17, 0x1e, 0xcb, 0x31, 0xdc, 0x78, 0x2c, 0xc7, 0x10, 0xa5, 0x99,
+	0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97, 0x9c, 0x9f, 0xab, 0x5f, 0x5c, 0x99, 0x97, 0x5c, 0x92,
+	0x91, 0x99, 0x97, 0x8e, 0xc4, 0x42, 0x84, 0x4e, 0x12, 0x1b, 0xd8, 0x87, 0xc6, 0x80, 0x00, 0x00,
+	0x00, 0xff, 0xff, 0x65, 0x1e, 0xa3, 0x25, 0x32, 0x01, 0x00, 0x00,
+}
+
+func (m *Size) Marshal() (dAtA []byte, err error) {
+	size := m.ProtoSize()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Size) MarshalTo(dAtA []byte) (int, error) {
+	size := m.ProtoSize()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Size) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Unit) > 0 {
+		i -= len(m.Unit)
+		copy(dAtA[i:], m.Unit)
+		i = encodeVarintSize(dAtA, i, uint64(len(m.Unit)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if m.Value != 0 {
+		i -= 8
+		encoding_binary.LittleEndian.PutUint64(dAtA[i:], uint64(math.Float64bits(float64(m.Value))))
+		i--
+		dAtA[i] = 0x9
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintSize(dAtA []byte, offset int, v uint64) int {
+	offset -= sovSize(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *Size) ProtoSize() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Value != 0 {
+		n += 9
+	}
+	l = len(m.Unit)
+	if l > 0 {
+		n += 1 + l + sovSize(uint64(l))
+	}
+	return n
+}
+
+func sovSize(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozSize(x uint64) (n int) {
+	return sovSize(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *Size) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowSize
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Size: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Size: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 1 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType)
+			}
+			var v uint64
+			if (iNdEx + 8) > l {
+				return io.ErrUnexpectedEOF
+			}
+			v = uint64(encoding_binary.LittleEndian.Uint64(dAtA[iNdEx:]))
+			iNdEx += 8
+			m.Value = float64(math.Float64frombits(v))
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Unit", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowSize
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthSize
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthSize
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Unit = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipSize(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthSize
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthSize
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipSize(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowSize
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowSize
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowSize
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthSize
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupSize
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthSize
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthSize        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowSize          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupSize = fmt.Errorf("proto: unexpected end of group")
+)

lib/config/size_test.go

@@ -9,6 +9,7 @@ package config
 import (
 	"testing"
 
+	"github.com/syncthing/syncthing/lib/fs"
 	"github.com/syncthing/syncthing/lib/util"
 )
 
@@ -66,6 +67,10 @@ func TestParseSize(t *testing.T) {
 		// The empty string is a valid zero
 		{"", true, 0, false},
 		{"  ", true, 0, false},
+		// Just numbers are fine too
+		{"0", true, 0, false},
+		{"3", true, 3, false},
+		{"34.3", true, 34.3, false},
 	}
 
 	for _, tc := range cases {
@@ -94,7 +99,7 @@ func TestParseSize(t *testing.T) {
 
 func TestFormatSI(t *testing.T) {
 	cases := []struct {
-		bytes  int64
+		bytes  uint64
 		result string
 	}{
 		{
@@ -130,3 +135,32 @@ func TestFormatSI(t *testing.T) {
 		}
 	}
 }
+
+func TestCheckAvailableSize(t *testing.T) {
+	cases := []struct {
+		req, free, total uint64
+		minFree          string
+		ok               bool
+	}{
+		{10, 1e8, 1e9, "1%", true},
+		{1e4, 1e3, 1e9, "1%", false},
+		{1e2, 1e3, 1e9, "1%", false},
+		{1e9, 1 << 62, 1 << 63, "1%", true},
+		{10, 1e8, 1e9, "1M", true},
+		{1e4, 1e3, 1e9, "1M", false},
+		{1e2, 1e3, 1e9, "1M", false},
+		{1e9, 1 << 62, 1 << 63, "1M", true},
+	}
+
+	for _, tc := range cases {
+		minFree, err := ParseSize(tc.minFree)
+		if err != nil {
+			t.Errorf("Failed to parse %v: %v", tc.minFree, err)
+			continue
+		}
+		usage := fs.Usage{Free: tc.free, Total: tc.total}
+		if ok := checkAvailableSpace(tc.req, minFree, usage); ok != tc.ok {
+			t.Errorf("checkAvailableSpace(%v, %v, %v) == %v, expected %v", tc.req, minFree, usage, ok, tc.ok)
+		}
+	}
+}

lib/config/testdata/overridenvalues.xml

@@ -44,5 +44,6 @@
         <stunKeepaliveMinS>900</stunKeepaliveMinS>
         <stunServer>foo</stunServer>
         <unackedNotificationID>asdfasdf</unackedNotificationID>
+        <announceLANAddresses>false</announceLANAddresses>
     </options>
 </configuration>

lib/config/tuning.go

@@ -6,15 +6,6 @@
 
 package config
 
-type Tuning int
-
-const (
-	// N.b. these constants must match those in lib/db.Tuning!
-	TuningAuto Tuning = iota // default is auto
-	TuningSmall
-	TuningLarge
-)
-
 func (t Tuning) String() string {
 	switch t {
 	case TuningAuto:

lib/config/tuning.pb.go

@@ -0,0 +1,71 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/tuning.proto
+
+package config
+
+import (
+	fmt "fmt"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+type Tuning int32
+
+const (
+	TuningAuto  Tuning = 0
+	TuningSmall Tuning = 1
+	TuningLarge Tuning = 2
+)
+
+var Tuning_name = map[int32]string{
+	0: "TUNING_AUTO",
+	1: "TUNING_SMALL",
+	2: "TUNING_LARGE",
+}
+
+var Tuning_value = map[string]int32{
+	"TUNING_AUTO":  0,
+	"TUNING_SMALL": 1,
+	"TUNING_LARGE": 2,
+}
+
+func (Tuning) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_204cfa1615fdfefd, []int{0}
+}
+
+func init() {
+	proto.RegisterEnum("config.Tuning", Tuning_name, Tuning_value)
+}
+
+func init() { proto.RegisterFile("lib/config/tuning.proto", fileDescriptor_204cfa1615fdfefd) }
+
+var fileDescriptor_204cfa1615fdfefd = []byte{
+	// 228 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcf, 0xc9, 0x4c, 0xd2,
+	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x2f, 0x29, 0xcd, 0xcb, 0xcc, 0x4b, 0xd7, 0x2b, 0x28,
+	0xca, 0x2f, 0xc9, 0x17, 0x62, 0x83, 0x08, 0x4a, 0x29, 0x17, 0xa5, 0x16, 0xe4, 0x17, 0xeb, 0x83,
+	0x05, 0x93, 0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3, 0xc1, 0x1c, 0x30, 0x0b, 0xa2, 0x58, 0xab,
+	0x94, 0x8b, 0x2d, 0x04, 0xac, 0x59, 0x48, 0x9e, 0x8b, 0x3b, 0x24, 0xd4, 0xcf, 0xd3, 0xcf, 0x3d,
+	0xde, 0x31, 0x34, 0xc4, 0x5f, 0x80, 0x41, 0x8a, 0xaf, 0x6b, 0xae, 0x02, 0x17, 0x44, 0xd2, 0xb1,
+	0xb4, 0x24, 0x5f, 0x48, 0x91, 0x8b, 0x07, 0xaa, 0x20, 0xd8, 0xd7, 0xd1, 0xc7, 0x47, 0x80, 0x51,
+	0x8a, 0xbf, 0x6b, 0xae, 0x02, 0x37, 0x44, 0x45, 0x70, 0x6e, 0x62, 0x4e, 0x0e, 0x92, 0x12, 0x1f,
+	0xc7, 0x20, 0x77, 0x57, 0x01, 0x26, 0x64, 0x25, 0x3e, 0x89, 0x45, 0xe9, 0xa9, 0x52, 0x2c, 0x2b,
+	0x96, 0xc8, 0x31, 0x38, 0x79, 0x9f, 0x78, 0x28, 0xc7, 0x70, 0xe1, 0xa1, 0x1c, 0xc3, 0x89, 0x47,
+	0x72, 0x8c, 0x17, 0x1e, 0xc9, 0x31, 0x4e, 0x78, 0x2c, 0xc7, 0xb0, 0xe0, 0xb1, 0x1c, 0xe3, 0x85,
+	0xc7, 0x72, 0x0c, 0x37, 0x1e, 0xcb, 0x31, 0x44, 0x69, 0xa6, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9,
+	0x25, 0xe7, 0xe7, 0xea, 0x17, 0x57, 0xe6, 0x25, 0x97, 0x64, 0x64, 0xe6, 0xa5, 0x23, 0xb1, 0x10,
+	0xbe, 0x4f, 0x62, 0x03, 0x7b, 0xc5, 0x18, 0x10, 0x00, 0x00, 0xff, 0xff, 0x9f, 0x69, 0xc8, 0xbc,
+	0x12, 0x01, 0x00, 0x00,
+}

lib/config/versioningconfiguration.go

@@ -14,13 +14,6 @@ import (
 	"github.com/syncthing/syncthing/lib/util"
 )
 
-// VersioningConfiguration is used in the code and for JSON serialization
-type VersioningConfiguration struct {
-	Type             string            `json:"type"`
-	Params           map[string]string `json:"params"`
-	CleanupIntervalS int               `json:"cleanupIntervalS" default:"3600"`
-}
-
 // internalVersioningConfiguration is used in XML serialization
 type internalVersioningConfiguration struct {
 	Type             string          `xml:"type,attr,omitempty"`

lib/config/versioningconfiguration.pb.go

@@ -0,0 +1,513 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: lib/config/versioningconfiguration.proto
+
+package config
+
+import (
+	fmt "fmt"
+	proto "github.com/gogo/protobuf/proto"
+	_ "github.com/syncthing/syncthing/proto/ext"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+// VersioningConfiguration is used in the code and for JSON serialization
+type VersioningConfiguration struct {
+	Type             string            `protobuf:"bytes,1,opt,name=type,proto3" json:"type" `
+	Params           map[string]string `protobuf:"bytes,2,rep,name=parameters,proto3" json:"params"  protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	CleanupIntervalS int               `protobuf:"varint,3,opt,name=cleanup_interval_s,json=cleanupIntervalS,proto3,casttype=int" json:"cleanupIntervalS" default:"3600"`
+}
+
+func (m *VersioningConfiguration) Reset()         { *m = VersioningConfiguration{} }
+func (m *VersioningConfiguration) String() string { return proto.CompactTextString(m) }
+func (*VersioningConfiguration) ProtoMessage()    {}
+func (*VersioningConfiguration) Descriptor() ([]byte, []int) {
+	return fileDescriptor_95ba6bdb22ffea81, []int{0}
+}
+func (m *VersioningConfiguration) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *VersioningConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_VersioningConfiguration.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *VersioningConfiguration) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_VersioningConfiguration.Merge(m, src)
+}
+func (m *VersioningConfiguration) XXX_Size() int {
+	return m.ProtoSize()
+}
+func (m *VersioningConfiguration) XXX_DiscardUnknown() {
+	xxx_messageInfo_VersioningConfiguration.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_VersioningConfiguration proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*VersioningConfiguration)(nil), "config.VersioningConfiguration")
+	proto.RegisterMapType((map[string]string)(nil), "config.VersioningConfiguration.ParametersEntry")
+}
+
+func init() {
+	proto.RegisterFile("lib/config/versioningconfiguration.proto", fileDescriptor_95ba6bdb22ffea81)
+}
+
+var fileDescriptor_95ba6bdb22ffea81 = []byte{
+	// 385 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x52, 0xbf, 0xcb, 0xd3, 0x40,
+	0x18, 0xbe, 0x6b, 0xfa, 0x05, 0xbe, 0xfb, 0xfc, 0x45, 0x16, 0xc3, 0x07, 0xde, 0x85, 0x9a, 0x21,
+	0x2e, 0x49, 0xf1, 0x43, 0x91, 0x8e, 0x11, 0x07, 0x71, 0x91, 0x0a, 0x82, 0x2e, 0x25, 0x8d, 0xd7,
+	0xf4, 0x30, 0xbd, 0x84, 0xe4, 0x52, 0xcc, 0xe8, 0x20, 0x38, 0xaa, 0x7f, 0x81, 0x7f, 0x4e, 0xb7,
+	0x66, 0x74, 0x3a, 0x68, 0xb3, 0x65, 0xec, 0xd8, 0x49, 0x72, 0x09, 0xb5, 0x28, 0x6e, 0xcf, 0xf3,
+	0xbc, 0xcf, 0xf3, 0x3e, 0xe1, 0xcd, 0x21, 0x27, 0x66, 0x73, 0x2f, 0x4c, 0xf8, 0x82, 0x45, 0xde,
+	0x9a, 0x66, 0x39, 0x4b, 0x38, 0xe3, 0x51, 0x27, 0x14, 0x59, 0x20, 0x58, 0xc2, 0xdd, 0x34, 0x4b,
+	0x44, 0x62, 0xe8, 0x9d, 0x78, 0x7d, 0x49, 0x3f, 0x89, 0x4e, 0x1a, 0x7d, 0xd1, 0xd0, 0xfd, 0xb7,
+	0xa7, 0xd0, 0xf3, 0xf3, 0x90, 0x61, 0xa1, 0xa1, 0x28, 0x53, 0x6a, 0x42, 0x0b, 0x3a, 0x97, 0xfe,
+	0xad, 0x46, 0x12, 0xc5, 0x0f, 0x92, 0x80, 0xa9, 0x42, 0xc6, 0x67, 0x88, 0x50, 0x1a, 0x64, 0xc1,
+	0x8a, 0x0a, 0x9a, 0xe5, 0xe6, 0xc0, 0xd2, 0x9c, 0xab, 0xc7, 0x9e, 0xdb, 0xd5, 0xb8, 0xff, 0xd9,
+	0xeb, 0xbe, 0x3e, 0x25, 0x5e, 0x70, 0x91, 0x95, 0xfe, 0x78, 0x23, 0x09, 0xd8, 0x4b, 0xa2, 0xab,
+	0x41, 0xde, 0x48, 0xa2, 0xab, 0xa5, 0x79, 0xdb, 0x74, 0xd8, 0xda, 0x3d, 0xfb, 0x51, 0xd9, 0xbd,
+	0x63, 0x7a, 0x56, 0x6a, 0x84, 0xc8, 0x08, 0x63, 0x1a, 0xf0, 0x22, 0x9d, 0x31, 0x2e, 0x68, 0xb6,
+	0x0e, 0xe2, 0x59, 0x6e, 0x6a, 0x16, 0x74, 0x2e, 0xfc, 0x27, 0x8d, 0x24, 0xf7, 0xfa, 0xe9, 0xcb,
+	0x7e, 0xf8, 0xe6, 0x20, 0xc9, 0x9d, 0x0f, 0x74, 0x11, 0x14, 0xb1, 0x98, 0x8c, 0x6e, 0x9e, 0x8e,
+	0xc7, 0xa3, 0xa3, 0x24, 0x1a, 0xe3, 0xe2, 0xb8, 0xb5, 0x87, 0x2d, 0x9f, 0xfe, 0x13, 0xb9, 0x7e,
+	0x87, 0xee, 0xfe, 0xf5, 0xd5, 0xc6, 0x03, 0xa4, 0x7d, 0xa4, 0x65, 0x7f, 0x9c, 0xab, 0x46, 0x92,
+	0x96, 0xaa, 0xdb, 0xb4, 0xc0, 0x78, 0x88, 0x2e, 0xd6, 0x41, 0x5c, 0x50, 0x73, 0xa0, 0x0c, 0xb7,
+	0x1b, 0x49, 0x3a, 0x41, 0x59, 0x3a, 0x38, 0x19, 0x3c, 0x83, 0x93, 0xe1, 0xd7, 0xef, 0x36, 0xf0,
+	0x5f, 0x6d, 0x76, 0x18, 0x54, 0x3b, 0x0c, 0x36, 0x7b, 0x0c, 0xab, 0x3d, 0x86, 0xdf, 0x6a, 0x0c,
+	0x7e, 0xd6, 0x18, 0x56, 0x35, 0x06, 0xbf, 0x6a, 0x0c, 0xde, 0x3f, 0x8a, 0x98, 0x58, 0x16, 0x73,
+	0x37, 0x4c, 0x56, 0x5e, 0x5e, 0xf2, 0x50, 0x2c, 0x19, 0x8f, 0xce, 0xd0, 0x9f, 0x57, 0x30, 0xd7,
+	0xd5, 0xbf, 0xbd, 0xf9, 0x1d, 0x00, 0x00, 0xff, 0xff, 0xf0, 0x0d, 0x6f, 0xcc, 0x1a, 0x02, 0x00,
+	0x00,
+}
+
+func (m *VersioningConfiguration) Marshal() (dAtA []byte, err error) {
+	size := m.ProtoSize()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *VersioningConfiguration) MarshalTo(dAtA []byte) (int, error) {
+	size := m.ProtoSize()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *VersioningConfiguration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.CleanupIntervalS != 0 {
+		i = encodeVarintVersioningconfiguration(dAtA, i, uint64(m.CleanupIntervalS))
+		i--
+		dAtA[i] = 0x18
+	}
+	if len(m.Params) > 0 {
+		for k := range m.Params {
+			v := m.Params[k]
+			baseI := i
+			i -= len(v)
+			copy(dAtA[i:], v)
+			i = encodeVarintVersioningconfiguration(dAtA, i, uint64(len(v)))
+			i--
+			dAtA[i] = 0x12
+			i -= len(k)
+			copy(dAtA[i:], k)
+			i = encodeVarintVersioningconfiguration(dAtA, i, uint64(len(k)))
+			i--
+			dAtA[i] = 0xa
+			i = encodeVarintVersioningconfiguration(dAtA, i, uint64(baseI-i))
+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	if len(m.Type) > 0 {
+		i -= len(m.Type)
+		copy(dAtA[i:], m.Type)
+		i = encodeVarintVersioningconfiguration(dAtA, i, uint64(len(m.Type)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintVersioningconfiguration(dAtA []byte, offset int, v uint64) int {
+	offset -= sovVersioningconfiguration(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *VersioningConfiguration) ProtoSize() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Type)
+	if l > 0 {
+		n += 1 + l + sovVersioningconfiguration(uint64(l))
+	}
+	if len(m.Params) > 0 {
+		for k, v := range m.Params {
+			_ = k
+			_ = v
+			mapEntrySize := 1 + len(k) + sovVersioningconfiguration(uint64(len(k))) + 1 + len(v) + sovVersioningconfiguration(uint64(len(v)))
+			n += mapEntrySize + 1 + sovVersioningconfiguration(uint64(mapEntrySize))
+		}
+	}
+	if m.CleanupIntervalS != 0 {
+		n += 1 + sovVersioningconfiguration(uint64(m.CleanupIntervalS))
+	}
+	return n
+}
+
+func sovVersioningconfiguration(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozVersioningconfiguration(x uint64) (n int) {
+	return sovVersioningconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *VersioningConfiguration) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowVersioningconfiguration
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: VersioningConfiguration: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: VersioningConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowVersioningconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthVersioningconfiguration
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthVersioningconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Type = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowVersioningconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthVersioningconfiguration
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthVersioningconfiguration
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Params == nil {
+				m.Params = make(map[string]string)
+			}
+			var mapkey string
+			var mapvalue string
+			for iNdEx < postIndex {
+				entryPreIndex := iNdEx
+				var wire uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return ErrIntOverflowVersioningconfiguration
+					}
+					if iNdEx >= l {
+						return io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					wire |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				fieldNum := int32(wire >> 3)
+				if fieldNum == 1 {
+					var stringLenmapkey uint64
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowVersioningconfiguration
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapkey |= uint64(b&0x7F) << shift
+						if b < 0x80 {
+							break
+						}
+					}
+					intStringLenmapkey := int(stringLenmapkey)
+					if intStringLenmapkey < 0 {
+						return ErrInvalidLengthVersioningconfiguration
+					}
+					postStringIndexmapkey := iNdEx + intStringLenmapkey
+					if postStringIndexmapkey < 0 {
+						return ErrInvalidLengthVersioningconfiguration
+					}
+					if postStringIndexmapkey > l {
+						return io.ErrUnexpectedEOF
+					}
+					mapkey = string(dAtA[iNdEx:postStringIndexmapkey])
+					iNdEx = postStringIndexmapkey
+				} else if fieldNum == 2 {
+					var stringLenmapvalue uint64
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowVersioningconfiguration
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapvalue |= uint64(b&0x7F) << shift
+						if b < 0x80 {
+							break
+						}
+					}
+					intStringLenmapvalue := int(stringLenmapvalue)
+					if intStringLenmapvalue < 0 {
+						return ErrInvalidLengthVersioningconfiguration
+					}
+					postStringIndexmapvalue := iNdEx + intStringLenmapvalue
+					if postStringIndexmapvalue < 0 {
+						return ErrInvalidLengthVersioningconfiguration
+					}
+					if postStringIndexmapvalue > l {
+						return io.ErrUnexpectedEOF
+					}
+					mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue])
+					iNdEx = postStringIndexmapvalue
+				} else {
+					iNdEx = entryPreIndex
+					skippy, err := skipVersioningconfiguration(dAtA[iNdEx:])
+					if err != nil {
+						return err
+					}
+					if skippy < 0 {
+						return ErrInvalidLengthVersioningconfiguration
+					}
+					if (iNdEx + skippy) > postIndex {
+						return io.ErrUnexpectedEOF
+					}
+					iNdEx += skippy
+				}
+			}
+			m.Params[mapkey] = mapvalue
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CleanupIntervalS", wireType)
+			}
+			m.CleanupIntervalS = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowVersioningconfiguration
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.CleanupIntervalS |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipVersioningconfiguration(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthVersioningconfiguration
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthVersioningconfiguration
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipVersioningconfiguration(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowVersioningconfiguration
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowVersioningconfiguration
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowVersioningconfiguration
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthVersioningconfiguration
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupVersioningconfiguration
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthVersioningconfiguration
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthVersioningconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowVersioningconfiguration          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupVersioningconfiguration = fmt.Errorf("proto: unexpected end of group")
+)

lib/config/wrapper.go

@@ -54,7 +54,6 @@ func (noopWaiter) Wait() {}
 // A Wrapper around a Configuration that manages loads, saves and published
 // notifications of changes to registered Handlers
 type Wrapper interface {
-	MyName() string
 	ConfigPath() string
 
 	RawCopy() Configuration
@@ -117,19 +116,19 @@ func Wrap(path string, cfg Configuration, evLogger events.Logger) Wrapper {
 
 // Load loads an existing file on disk and returns a new configuration
 // wrapper.
-func Load(path string, myID protocol.DeviceID, evLogger events.Logger) (Wrapper, error) {
+func Load(path string, myID protocol.DeviceID, evLogger events.Logger) (Wrapper, int, error) {
 	fd, err := os.Open(path)
 	if err != nil {
-		return nil, err
+		return nil, 0, err
 	}
 	defer fd.Close()
 
-	cfg, err := ReadXML(fd, myID)
+	cfg, originalVersion, err := ReadXML(fd, myID)
 	if err != nil {
-		return nil, err
+		return nil, 0, err
 	}
 
-	return Wrap(path, cfg, evLogger), nil
+	return Wrap(path, cfg, evLogger), originalVersion, nil
 }
 
 func (w *wrapper) ConfigPath() string {
@@ -447,14 +446,6 @@ func (w *wrapper) setRequiresRestart() {
 	atomic.StoreUint32(&w.requiresRestart, 1)
 }
 
-func (w *wrapper) MyName() string {
-	w.mut.Lock()
-	myID := w.cfg.MyID
-	w.mut.Unlock()
-	cfg, _ := w.Device(myID)
-	return cfg.Name
-}
-
 func (w *wrapper) AddOrUpdatePendingDevice(device protocol.DeviceID, name, address string) {
 	w.mut.Lock()
 	defer w.mut.Unlock()

lib/connections/limiter.go

@@ -21,6 +21,7 @@ import (
 // limiter manages a read and write rate limit, reacting to config changes
 // as appropriate.
 type limiter struct {
+	myID                protocol.DeviceID
 	mu                  sync.Mutex
 	write               *rate.Limiter
 	read                *rate.Limiter
@@ -40,8 +41,9 @@ const (
 	maxSingleWriteSize = 8 << 10
 )
 
-func newLimiter(cfg config.Wrapper) *limiter {
+func newLimiter(myId protocol.DeviceID, cfg config.Wrapper) *limiter {
 	l := &limiter{
+		myID:                myId,
 		write:               rate.NewLimiter(rate.Inf, limiterBurstSize),
 		read:                rate.NewLimiter(rate.Inf, limiterBurstSize),
 		mu:                  sync.NewMutex(),
@@ -89,7 +91,7 @@ func (lim *limiter) processDevicesConfigurationLocked(from, to config.Configurat
 
 	// Mark devices which should not be removed, create new limiters if needed and assign new limiter rate
 	for _, dev := range to.Devices {
-		if dev.DeviceID == to.MyID {
+		if dev.DeviceID == lim.myID {
 			// This limiter was created for local device. Should skip this device
 			continue
 		}

lib/connections/limiter_test.go

@@ -46,7 +46,7 @@ func initConfig() config.Wrapper {
 
 func TestLimiterInit(t *testing.T) {
 	cfg := initConfig()
-	lim := newLimiter(cfg)
+	lim := newLimiter(device1, cfg)
 
 	device2ReadLimit := dev2Conf.MaxRecvKbps
 	device2WriteLimit := dev2Conf.MaxSendKbps
@@ -71,7 +71,7 @@ func TestLimiterInit(t *testing.T) {
 
 func TestSetDeviceLimits(t *testing.T) {
 	cfg := initConfig()
-	lim := newLimiter(cfg)
+	lim := newLimiter(device1, cfg)
 
 	// should still be inf/inf because this is local device
 	dev1ReadLimit := rand.Int() % 100000
@@ -109,7 +109,7 @@ func TestSetDeviceLimits(t *testing.T) {
 
 func TestRemoveDevice(t *testing.T) {
 	cfg := initConfig()
-	lim := newLimiter(cfg)
+	lim := newLimiter(device1, cfg)
 
 	waiter, _ := cfg.RemoveDevice(device3)
 	waiter.Wait()
@@ -129,7 +129,7 @@ func TestRemoveDevice(t *testing.T) {
 
 func TestAddDevice(t *testing.T) {
 	cfg := initConfig()
-	lim := newLimiter(cfg)
+	lim := newLimiter(device1, cfg)
 
 	addedDevice, _ := protocol.DeviceIDFromString("XZJ4UNS-ENI7QGJ-J45DT6G-QSGML2K-6I4XVOG-NAZ7BF5-2VAOWNT-TFDOMQU")
 	addDevConf := config.NewDeviceConfiguration(addedDevice, "addedDevice")
@@ -160,7 +160,7 @@ func TestAddDevice(t *testing.T) {
 
 func TestAddAndRemove(t *testing.T) {
 	cfg := initConfig()
-	lim := newLimiter(cfg)
+	lim := newLimiter(device1, cfg)
 
 	addedDevice, _ := protocol.DeviceIDFromString("XZJ4UNS-ENI7QGJ-J45DT6G-QSGML2K-6I4XVOG-NAZ7BF5-2VAOWNT-TFDOMQU")
 	addDevConf := config.NewDeviceConfiguration(addedDevice, "addedDevice")

lib/connections/quic_listen.go

@@ -160,7 +160,7 @@ func (t *quicListener) URI() *url.URL {
 }
 
 func (t *quicListener) WANAddresses() []*url.URL {
-	uris := t.LANAddresses()
+	uris := []*url.URL{t.uri}
 	t.mut.Lock()
 	if t.address != nil {
 		uris = append(uris, t.address)
@@ -170,7 +170,10 @@ func (t *quicListener) WANAddresses() []*url.URL {
 }
 
 func (t *quicListener) LANAddresses() []*url.URL {
-	return []*url.URL{t.uri}
+	addrs := []*url.URL{t.uri}
+	network := strings.Replace(t.uri.Scheme, "quic", "udp", -1)
+	addrs = append(addrs, getURLsForAllAdaptersIfUnspecified(network, t.uri)...)
+	return addrs
 }
 
 func (t *quicListener) String() string {

lib/connections/service.go

@@ -149,7 +149,7 @@ func NewService(cfg config.Wrapper, myID protocol.DeviceID, mdl Model, tlsCfg *t
 		conns:                make(chan internalConn),
 		bepProtocolName:      bepProtocolName,
 		tlsDefaultCommonName: tlsDefaultCommonName,
-		limiter:              newLimiter(cfg),
+		limiter:              newLimiter(myID, cfg),
 		natService:           nat.NewService(myID, cfg),
 		evLogger:             evLogger,
 
@@ -675,6 +675,9 @@ func (s *service) AllAddresses() []string {
 }
 
 func (s *service) ExternalAddresses() []string {
+	if s.cfg.Options().AnnounceLANAddresses {
+		return s.AllAddresses()
+	}
 	s.listenersMut.RLock()
 	var addrs []string
 	for _, listener := range s.listeners {

lib/connections/structs.go

@@ -202,9 +202,9 @@ type genericListener interface {
 
 type Model interface {
 	protocol.Model
-	AddConnection(conn Connection, hello protocol.HelloResult)
+	AddConnection(conn Connection, hello protocol.Hello)
 	Connection(remoteID protocol.DeviceID) (Connection, bool)
-	OnHello(protocol.DeviceID, net.Addr, protocol.HelloResult) error
+	OnHello(protocol.DeviceID, net.Addr, protocol.Hello) error
 	GetHello(protocol.DeviceID) protocol.HelloIntf
 }
 

lib/connections/tcp_listen.go

@@ -146,7 +146,7 @@ func (t *tcpListener) URI() *url.URL {
 }
 
 func (t *tcpListener) WANAddresses() []*url.URL {
-	uris := t.LANAddresses()
+	uris := []*url.URL{t.uri}
 	t.mut.RLock()
 	if t.mapping != nil {
 		addrs := t.mapping.ExternalAddresses()
@@ -179,7 +179,9 @@ func (t *tcpListener) WANAddresses() []*url.URL {
 }
 
 func (t *tcpListener) LANAddresses() []*url.URL {
-	return []*url.URL{t.uri}
+	addrs := []*url.URL{t.uri}
+	addrs = append(addrs, getURLsForAllAdaptersIfUnspecified(t.uri.Scheme, t.uri)...)
+	return addrs
 }
 
 func (t *tcpListener) String() string {

lib/connections/util.go

@@ -11,6 +11,8 @@ import (
 	"net/url"
 	"strconv"
 	"strings"
+
+	"github.com/syncthing/syncthing/lib/osutil"
 )
 
 func fixupPort(uri *url.URL, defaultPort int) *url.URL {
@@ -32,3 +34,86 @@ func fixupPort(uri *url.URL, defaultPort int) *url.URL {
 
 	return &copyURI
 }
+
+func getURLsForAllAdaptersIfUnspecified(network string, uri *url.URL) []*url.URL {
+	ip, port, err := resolve(network, uri.Host)
+	// Failed to resolve
+	if err != nil || port == 0 {
+		return nil
+	}
+
+	// Not an unspecified address, so no point of substituting with local
+	// interface addresses as it's listening on a specific adapter anyway.
+	if len(ip) != 0 && !ip.IsUnspecified() {
+		return nil
+	}
+
+	hostPorts := getHostPortsForAllAdapters(port)
+	addrs := make([]*url.URL, 0, len(hostPorts))
+	for _, hostPort := range hostPorts {
+		newUri := *uri
+		newUri.Host = hostPort
+		addrs = append(addrs, &newUri)
+	}
+
+	return addrs
+}
+
+func getHostPortsForAllAdapters(port int) []string {
+	nets, err := osutil.GetLans()
+	if err != nil {
+		// Ignore failure.
+		return nil
+	}
+
+	hostPorts := make([]string, 0, len(nets))
+
+	portStr := strconv.Itoa(port)
+
+	for _, network := range nets {
+		// Only IPv4 addresses, as v6 link local require an interface identifiers to work correctly
+		// And non link local in theory are globally routable anyway.
+		if network.IP.To4() == nil {
+			continue
+		}
+		if network.IP.IsLinkLocalUnicast() || (isV4Local(network.IP) && network.IP.IsGlobalUnicast()) {
+			hostPorts = append(hostPorts, net.JoinHostPort(network.IP.String(), portStr))
+		}
+	}
+	return hostPorts
+}
+
+func resolve(network, hostPort string) (net.IP, int, error) {
+	switch network {
+	case "tcp", "tcp4", "tcp6":
+		if addr, err := net.ResolveTCPAddr(network, hostPort); err != nil {
+			return net.IPv4zero, 0, err
+		} else {
+			return addr.IP, addr.Port, nil
+		}
+	case "udp", "udp4", "udp6":
+		if addr, err := net.ResolveUDPAddr(network, hostPort); err != nil {
+			return net.IPv4zero, 0, err
+		} else {
+			return addr.IP, addr.Port, nil
+		}
+	case "ip", "ip4", "ip6":
+		if addr, err := net.ResolveIPAddr(network, hostPort); err != nil {
+			return net.IPv4zero, 0, err
+		} else {
+			return addr.IP, 0, nil
+		}
+	}
+	return net.IPv4zero, 0, net.UnknownNetworkError(network)
+}
+
+func isV4Local(ip net.IP) bool {
+	// See https://go-review.googlesource.com/c/go/+/162998/
+	// We only take the V4 part of that.
+	if ip4 := ip.To4(); ip4 != nil {
+		return ip4[0] == 10 ||
+			(ip4[0] == 172 && ip4[1]&0xf0 == 16) ||
+			(ip4[0] == 192 && ip4[1] == 168)
+	}
+	return false
+}

lib/db/backend/backend.go

@@ -109,6 +109,8 @@ type Iterator interface {
 // consider always using a transaction of the appropriate type. The
 // transaction isolation level is "read committed" - there are no dirty
 // reads.
+// Location returns the path to the database, as given to Open. The returned string
+// is empty for a db in memory.
 type Backend interface {
 	Reader
 	Writer
@@ -116,6 +118,7 @@ type Backend interface {
 	NewWriteTransaction(hooks ...CommitHook) (WriteTransaction, error)
 	Close() error
 	Compact() error
+	Location() string
 }
 
 type Tuning int

lib/db/backend/badger_backend.go

@@ -23,7 +23,12 @@ func OpenBadger(path string) (Backend, error) {
 	opts := badger.DefaultOptions(path)
 	opts = opts.WithMaxCacheSize(maxCacheSize).WithCompactL0OnClose(false)
 	opts.Logger = nil
-	return openBadger(opts)
+	backend, err := openBadger(opts)
+	if err != nil {
+		return nil, err
+	}
+	backend.location = path
+	return backend, nil
 }
 
 func OpenBadgerMemory() Backend {
@@ -38,7 +43,7 @@ func OpenBadgerMemory() Backend {
 	return backend
 }
 
-func openBadger(opts badger.Options) (Backend, error) {
+func openBadger(opts badger.Options) (*badgerBackend, error) {
 	// XXX: We should find good values for memory utilization in the "small"
 	// and "large" cases we support for LevelDB. Some notes here:
 	// https://github.com/dgraph-io/badger/tree/v2.0.3#memory-usage
@@ -54,8 +59,9 @@ func openBadger(opts badger.Options) (Backend, error) {
 
 // badgerBackend implements Backend on top of a badger
 type badgerBackend struct {
-	bdb     *badger.DB
-	closeWG *closeWaitGroup
+	bdb      *badger.DB
+	closeWG  *closeWaitGroup
+	location string
 }
 
 func (b *badgerBackend) NewReadTransaction() (ReadTransaction, error) {
@@ -217,6 +223,10 @@ func (b *badgerBackend) Compact() error {
 	return err
 }
 
+func (b *badgerBackend) Location() string {
+	return b.location
+}
+
 // badgerSnapshot implements backend.ReadTransaction
 type badgerSnapshot struct {
 	txn *badger.Txn
@@ -334,6 +344,7 @@ type badgerIterator struct {
 	first     []byte
 	last      []byte
 	releaseFn func()
+	released  bool
 	didSeek   bool
 	err       error
 }
@@ -397,6 +408,12 @@ func (i *badgerIterator) Error() error {
 }
 
 func (i *badgerIterator) Release() {
+	if i.released {
+		// We already closed this iterator, no need to do it again
+		// (and the releaseFn might hang if we do).
+		return
+	}
+	i.released = true
 	i.it.Close()
 	if i.releaseFn != nil {
 		i.releaseFn()