Docs & translations

* master:
  Report versioning usage in usage report
  Swap the corsMiddleware and the csrfMiddleware to the unauthenticated OPTIONS requests are first processed.
  Return "No such object in the index" when /rest/db/file gets called on something that doesn't exist
  Revert "Add .arcconfig to project root"
  Add .arcconfig to project root

AUTHORS

@@ -13,6 +13,7 @@ Bart De Vries <devriesb@gmail.com>
 Ben Curthoys <ben@bencurthoys.com>
 Ben Schulz <ueomkail@gmail.com> <uok@users.noreply.github.com>
 Ben Sidhom <bsidhom@gmail.com>
+Benny Ng <benny.tpng@gmail.com>
 Brandon Philips <brandon@ifup.org>
 Brendan Long <self@brendanlong.com>
 Brian R. Becker <brbecker@gmail.com>
@@ -48,6 +49,7 @@ Johan Vromans <jvromans@squirrel.nl>
 Karol Różycki <rozycki.karol@gmail.com>
 Ken'ichi Kamada <kamada@nanohz.org>
 Kevin Allen <kma1660@gmail.com>
+Laurent Etiemble <laurent.etiemble@gmail.com> <laurent.etiemble@monobjc.net>
 Lode Hoste <zillode@zillode.be>
 Lord Landon Agahnim <lordlandon@gmail.com>
 Marc Laporte <marc@marclaporte.com> <marc@laporte.name>

NICKS

@@ -42,6 +42,7 @@ kilburn		<kilburn@la3.org>
 kluppy	<kluppy@going2blue.com>
 kozec		<kozec@kozec.com>
 krozycki	<rozycki.karol@gmail.com>
+letiemble	<laurent.etiemble@gmail.com> <laurent.etiemble@monobjc.net>
 LordLandon	<lordlandon@gmail.com>
 marcindziadus	<dziadus.marcin@gmail.com>
 marclaporte <marc@marclaporte.com>
@@ -71,6 +72,7 @@ Stefan-Code	<stefan.github@gmail.com> <Stefan.github@gmail.com>
 timabell	<tim@timwise.co.uk>
 tnn2		<tnn@nygren.pp.se>
 tojrobinson	<tully@tojr.org>
+tpng		<benny.tpng@gmail.com>
 tylerbrazier	<tyler@tylerbrazier.com>
 uok		<ueomkail@gmail.com> <uok@users.noreply.github.com>
 veeti		<veeti.paananen@rojekti.fi>

build.sh

@@ -63,6 +63,7 @@ case "${1:-default}" in
 		;;
 
 	prerelease)
+		go run script/authors.go
 		build transifex
 		git add -A gui/default/assets/ lib/auto/
 		pushd man ; ./refresh.sh ; popd

cmd/syncthing/gui.go

@@ -236,9 +236,12 @@ func (s *apiService) Serve() {
 
 	guiCfg := s.cfg.GUI()
 
+	// Add the CORS handling
+	handler := corsMiddleware(mux)
+
 	// Wrap everything in CSRF protection. The /rest prefix should be
 	// protected, other requests will grant cookies.
-	handler := csrfMiddleware(s.id.String()[:5], "/rest", guiCfg.APIKey(), mux)
+	handler = csrfMiddleware(s.id.String()[:5], "/rest", guiCfg, handler)
 
 	// Add our version and ID as a header to responses
 	handler = withDetailsMiddleware(s.id, handler)
@@ -375,6 +378,41 @@ func debugMiddleware(h http.Handler) http.Handler {
 	})
 }
 
+func corsMiddleware(next http.Handler) http.Handler {
+	// Handle CORS headers and CORS OPTIONS request.
+	// CORS OPTIONS request are typically sent by browser during AJAX preflight
+	// when the browser initiate a POST request.
+	//
+	// As the OPTIONS request is unauthorized, this handler must be the first
+	// of the chain.
+	//
+	// See https://www.w3.org/TR/cors/ for details.
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// Add a generous access-control-allow-origin header since we may be
+		// redirecting REST requests over protocols
+		w.Header().Add("Access-Control-Allow-Origin", "*")
+
+		// Process OPTIONS requests
+		if r.Method == "OPTIONS" {
+			// Only GET/POST Methods are supported
+			w.Header().Set("Access-Control-Allow-Methods", "GET, POST")
+			// Only this custom header can be set
+			w.Header().Set("Access-Control-Allow-Headers", "X-API-Key")
+			// The request is meant to be cached 10 minutes
+			w.Header().Set("Access-Control-Max-Age", "600")
+
+			// Indicate that no content will be returned
+			w.WriteHeader(204)
+
+			return
+		}
+
+		// For everything else, pass to the next handler
+		next.ServeHTTP(w, r)
+		return
+	})
+}
+
 func metricsMiddleware(h http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		t := metrics.GetOrRegisterTimer(r.URL.Path, nil)
@@ -386,15 +424,11 @@ func metricsMiddleware(h http.Handler) http.Handler {
 
 func redirectToHTTPSMiddleware(h http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		// Add a generous access-control-allow-origin header since we may be
-		// redirecting REST requests over protocols
-		w.Header().Add("Access-Control-Allow-Origin", "*")
-
 		if r.TLS == nil {
 			// Redirect HTTP requests to HTTPS
 			r.URL.Host = r.Host
 			r.URL.Scheme = "https"
-			http.Redirect(w, r, r.URL.String(), http.StatusFound)
+			http.Redirect(w, r, r.URL.String(), http.StatusTemporaryRedirect)
 		} else {
 			h.ServeHTTP(w, r)
 		}
@@ -585,8 +619,14 @@ func (s *apiService) getDBFile(w http.ResponseWriter, r *http.Request) {
 	qs := r.URL.Query()
 	folder := qs.Get("folder")
 	file := qs.Get("file")
-	gf, _ := s.model.CurrentGlobalFile(folder, file)
-	lf, _ := s.model.CurrentFolderFile(folder, file)
+	gf, gfOk := s.model.CurrentGlobalFile(folder, file)
+	lf, lfOk := s.model.CurrentFolderFile(folder, file)
+
+	if !(gfOk || lfOk) {
+		// This file for sure does not exist.
+		http.Error(w, "No such object in the index", http.StatusNotFound)
+		return
+	}
 
 	av := s.model.Availability(folder, file)
 	sendJSON(w, map[string]interface{}{
@@ -863,8 +903,10 @@ func (s *apiService) getEvents(w http.ResponseWriter, r *http.Request) {
 
 	s.fss.gotEventRequest()
 
-	// Flush before blocking, to indicate that we've received the request
-	// and that it should not be retried.
+	// Flush before blocking, to indicate that we've received the request and
+	// that it should not be retried. Must set Content-Type header before
+	// flushing.
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	f := w.(http.Flusher)
 	f.Flush()
 

cmd/syncthing/gui_auth.go

@@ -33,9 +33,8 @@ func emitLoginAttempt(success bool, username string) {
 }
 
 func basicAuthAndSessionMiddleware(cookieName string, cfg config.GUIConfiguration, next http.Handler) http.Handler {
-	apiKey := cfg.APIKey()
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if apiKey != "" && r.Header.Get("X-API-Key") == apiKey {
+		if cfg.IsValidAPIKey(r.Header.Get("X-API-Key")) {
 			next.ServeHTTP(w, r)
 			return
 		}

cmd/syncthing/gui_csrf.go

@@ -13,6 +13,7 @@ import (
 	"os"
 	"strings"
 
+	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/osutil"
 	"github.com/syncthing/syncthing/lib/sync"
 )
@@ -30,11 +31,11 @@ const maxCsrfTokens = 25
 // Check for CSRF token on /rest/ URLs. If a correct one is not given, reject
 // the request with 403. For / and /index.html, set a new CSRF cookie if none
 // is currently set.
-func csrfMiddleware(unique, prefix, apiKey string, next http.Handler) http.Handler {
+func csrfMiddleware(unique string, prefix string, cfg config.GUIConfiguration, next http.Handler) http.Handler {
 	loadCsrfTokens()
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		// Allow requests carrying a valid API key
-		if apiKey != "" && r.Header.Get("X-API-Key") == apiKey {
+		if cfg.IsValidAPIKey(r.Header.Get("X-API-Key")) {
 			next.ServeHTTP(w, r)
 			return
 		}

cmd/syncthing/main.go

@@ -122,11 +122,6 @@ var (
 const (
 	usage      = "syncthing [options]"
 	extraUsage = `
-The default configuration directory is:
-
-  %s
-
-
 The -logflags value is a sum of the following:
 
    1  Date
@@ -199,6 +194,7 @@ type RuntimeOptions struct {
 	confDir        string
 	reset          bool
 	showVersion    bool
+	showPaths      bool
 	doUpgrade      bool
 	doUpgradeCheck bool
 	upgradeTo      string
@@ -260,6 +256,7 @@ func parseCommandLineOptions() RuntimeOptions {
 	flag.BoolVar(&options.doUpgrade, "upgrade", false, "Perform upgrade")
 	flag.BoolVar(&options.doUpgradeCheck, "upgrade-check", false, "Check for available upgrade")
 	flag.BoolVar(&options.showVersion, "version", false, "Show version")
+	flag.BoolVar(&options.showPaths, "paths", false, "Show configuration paths")
 	flag.StringVar(&options.upgradeTo, "upgrade-to", options.upgradeTo, "Force upgrade directly from specified URL")
 	flag.BoolVar(&options.auditEnabled, "audit", false, "Write events to audit file")
 	flag.BoolVar(&options.verbose, "verbose", false, "Print verbose log output")
@@ -270,7 +267,7 @@ func parseCommandLineOptions() RuntimeOptions {
 		flag.BoolVar(&options.hideConsole, "no-console", false, "Hide console window")
 	}
 
-	longUsage := fmt.Sprintf(extraUsage, baseDirs["config"], debugFacilities())
+	longUsage := fmt.Sprintf(extraUsage, debugFacilities())
 	flag.Usage = usageFor(flag.CommandLine, usage, longUsage)
 	flag.Parse()
 
@@ -320,6 +317,11 @@ func main() {
 		return
 	}
 
+	if options.showPaths {
+		showPaths()
+		return
+	}
+
 	if options.browserOnly {
 		openGUI()
 		return
@@ -478,7 +480,7 @@ func upgradeViaRest() error {
 	cfg, _ := loadConfig()
 	target := cfg.GUI().URL()
 	r, _ := http.NewRequest("POST", target+"/rest/system/upgrade", nil)
-	r.Header.Set("X-API-Key", cfg.GUI().APIKey())
+	r.Header.Set("X-API-Key", cfg.GUI().APIKey)
 
 	tr := &http.Transport{
 		Dial:            dialer.Dial,
@@ -1216,3 +1218,13 @@ func checkShortIDs(cfg *config.Wrapper) error {
 	}
 	return nil
 }
+
+func showPaths() {
+	fmt.Printf("Configuration file:\n\t%s\n\n", locations[locConfigFile])
+	fmt.Printf("Database directory:\n\t%s\n\n", locations[locDatabase])
+	fmt.Printf("Device private key & certificate files:\n\t%s\n\t%s\n\n", locations[locKeyFile], locations[locCertFile])
+	fmt.Printf("HTTPS private key & certificate files:\n\t%s\n\t%s\n\n", locations[locHTTPSKeyFile], locations[locHTTPSCertFile])
+	fmt.Printf("Log file:\n\t%s\n\n", locations[locLogFile])
+	fmt.Printf("GUI override directory:\n\t%s\n\n", locations[locGUIAssets])
+	fmt.Printf("Default sync folder directory:\n\t%s\n\n", locations[locDefFolder])
+}

cmd/syncthing/usage_report.go

@@ -121,10 +121,14 @@ func reportData(cfg *config.Wrapper, m *model.Model) map[string]interface{} {
 
 	var rescanIntvs []int
 	folderUses := map[string]int{
-		"readonly":      0,
-		"ignorePerms":   0,
-		"ignoreDelete":  0,
-		"autoNormalize": 0,
+		"readonly":            0,
+		"ignorePerms":         0,
+		"ignoreDelete":        0,
+		"autoNormalize":       0,
+		"simpleVersioning":    0,
+		"externalVersioning":  0,
+		"staggeredVersioning": 0,
+		"trashcanVersioning":  0,
 	}
 	for _, cfg := range cfg.Folders() {
 		rescanIntvs = append(rescanIntvs, cfg.RescanIntervalS)
@@ -141,6 +145,9 @@ func reportData(cfg *config.Wrapper, m *model.Model) map[string]interface{} {
 		if cfg.AutoNormalize {
 			folderUses["autoNormalize"]++
 		}
+		if cfg.Versioning.Type != "" {
+			folderUses[cfg.Versioning.Type+"Versioning"]++
+		}
 	}
 	sort.Ints(rescanIntvs)
 	res["rescanIntvs"] = rescanIntvs

debian/postinst

@@ -2,5 +2,5 @@
 set -euo pipefail
 
 if [[ ${1:-} == configure ]]; then
-	pkill -x -HUP syncthing || true
+	pkill -HUP -x syncthing || true
 fi

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

@@ -76,7 +76,7 @@
     "Generate": "Generoi",
     "Global Discovery": "Globaali etsintä",
     "Global Discovery Server": "Globaali etsintäpalvelin",
-    "Global Discovery Servers": "Global Discovery Servers",
+    "Global Discovery Servers": "Globaalit etsintäpalvelimet",
     "Global State": "Globaali tila",
     "Help": "Apua",
     "Home page": "Kotisivu",

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

@@ -6,8 +6,8 @@
     "About": "À propos",
     "Actions": "Actions",
     "Add": "Ajouter",
-    "Add Device": "Ajouter un périphérique",
-    "Add Folder": "Ajouter un répertoire",
+    "Add Device": "Ajouter une machine",
+    "Add Folder": "Ajouter un dossier",
     "Add new folder?": "Ajouter un nouveau dossier ?",
     "Address": "Adresse",
     "Addresses": "Adresses",
@@ -18,7 +18,7 @@
     "Alphabetic": "Alphabétique",
     "An external command handles the versioning. It has to remove the file from the synced folder.": "Une commande externe gère les versions de fichiers. Elle supprime les fichiers dans le dossier synchronisé.",
     "Anonymous Usage Reporting": "Rapport anonyme de statistiques d'utilisation",
-    "Any devices configured on an introducer device will be added to this device as well.": "Toute machine ajoutée depuis une machine introductrice sera aussi ajoutée sur cette machine.",
+    "Any devices configured on an introducer device will be added to this device as well.": "Toute machine ajoutée depuis une machine initiatrice sera aussi ajoutée sur cette machine.",
     "Automatic upgrades": "Mises à jour automatiques",
     "Be careful!": "Faites attention !",
     "Bugs": "Bugs",
@@ -36,11 +36,11 @@
     "Danger!": "Attention !",
     "Delete": "Supprimer",
     "Deleted": "Supprimé",
-    "Device ID": "ID du périphérique",
-    "Device Identification": "Identifiant de l'appareil",
-    "Device Name": "Nom du périphérique",
-    "Device {%device%} ({%address%}) wants to connect. Add new device?": "L'appareil {{device}} ({{address}}) veut se connecter. Voulez-vous ajouter cette appareil ?",
-    "Devices": "Appareils",
+    "Device ID": "ID de la machine",
+    "Device Identification": "Identifiant de la machine",
+    "Device Name": "Nom de la machine",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "La machine {{device}} ({{address}}) veut se connecter. Voulez-vous ajouter cette machine ?",
+    "Devices": "Machines",
     "Disconnected": "Déconnecté",
     "Discovery": "Découverte",
     "Documentation": "Documentation",
@@ -48,8 +48,8 @@
     "Downloaded": "Téléchargé",
     "Downloading": "En cours de téléchargement",
     "Edit": "Éditer",
-    "Edit Device": "Éditer le périphérique",
-    "Edit Folder": "Éditer le répertoire",
+    "Edit Device": "Éditer la machine",
+    "Edit Folder": "Éditer le dossier",
     "Editing": "Édition",
     "Enable Relaying": "Activer le relayage",
     "Enable UPnP": "Activer l'UPnP",
@@ -57,17 +57,17 @@
     "Enter ignore patterns, one per line.": "Entrer les masques de filtrage, un par ligne.",
     "Error": "Erreur",
     "External File Versioning": "Gestion externe des versions de fichiers",
-    "Failed Items": "Éléments en échec",
-    "File Pull Order": "Ordre de récupération de fichier",
+    "Failed Items": "Fichiers en échec",
+    "File Pull Order": "Ordre de récupération des fichiers",
     "File Versioning": "Versions de fichier",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Les bits de permission de fichier sont ignorés lors de la recherche de changements. Utilisé sur les systèmes de fichiers FAT.",
     "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Les fichiers sont déplacés vers le dossier .stversions quand ils sont remplacés ou effacés par Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Les fichiers sont déplacés, avec horodatage, dans le dossier .stversions quand ils sont remplacés ou supprimés par Syncthing.",
-    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Les fichiers sont protégés des changements réalisés sur les autres appareils, mais les changements réalisés sur cet appareil seront transférés aux autres appareils.",
+    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Les fichiers sont protégés des changements réalisés sur les autres machines, mais les changements réalisés sur celle-ci seront transférés aux autres machines.",
     "Folder": "Dossier",
-    "Folder ID": "ID du répertoire",
-    "Folder Master": "Répertoire maître",
-    "Folder Path": "Chemin du répertoire",
+    "Folder ID": "ID du dossier",
+    "Folder Master": "Dossier maître",
+    "Folder Path": "Chemin du dossier",
     "Folders": "Dossiers",
     "GUI": "GUI",
     "GUI Authentication Password": "Mot de passe d'authentification GUI",
@@ -102,7 +102,7 @@
     "Move to top of queue": "Déplacer en haut de la file",
     "Multi level wildcard (matches multiple directory levels)": "Astérisque à plusieurs niveaux (correspond aux répertoires et sous-répertoires)",
     "Never": "Jamais",
-    "New Device": "Nouvel appareil",
+    "New Device": "Nouvelle machine",
     "New Folder": "Nouveau dossier",
     "Newest First": "Les plus récents en premier",
     "No": "Non",
@@ -113,7 +113,7 @@
     "Oldest First": "Les plus anciens en premier",
     "Options": "Options",
     "Out of Sync": "Désynchronisé",
-    "Out of Sync Items": "Objets non synchronisés",
+    "Out of Sync Items": "Fichiers non synchronisés",
     "Outgoing Rate Limit (KiB/s)": "Limite du débit sortant (KiB/s)",
     "Override Changes": "Écraser les changements",
     "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": "Le chemin du dossier sur l'ordinateur local sera créé si il n'existe pas. Le caractère tilde (~) peut être utilisé comme raccourci vers",
@@ -144,20 +144,20 @@
     "Save": "Sauver",
     "Scan Time Remaining": "Intervalle entre chaque analyse",
     "Scanning": "En cours d'analyse",
-    "Select the devices to share this folder with.": "Sélectionner les appareils avec qui partager ce dossier.",
-    "Select the folders to share with this device.": "Sélectionner les dossiers à partager avec cet appareil.",
+    "Select the devices to share this folder with.": "Sélectionner les machines avec qui partager ce dossier.",
+    "Select the folders to share with this device.": "Sélectionner les dossiers à partager avec cette machine.",
     "Settings": "Configuration",
     "Share": "Partager",
     "Share Folder": "Partager le dossier",
-    "Share Folders With Device": "Partager des dossiers avec des appareils",
+    "Share Folders With Device": "Partager des dossiers avec des machines",
     "Share With Devices": "Partage avec des appareils",
     "Share this folder?": "Voulez-vous partager ce dossier ?",
     "Shared With": "Partagé avec",
-    "Short identifier for the folder. Must be the same on all cluster devices.": "Identifiant court du dossier. Il doit être le même sur l'ensemble des appareils du groupe.",
+    "Short identifier for the folder. Must be the same on all cluster devices.": "Identifiant court du dossier. Il doit être le même sur l'ensemble des machines du groupe.",
     "Show ID": "Afficher l'ID",
     "Show QR": "Afficher le QR",
-    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Affiché à la place de l'ID de l'appareil dans le groupe. Sera proposé aux autres appareils comme nom optionnel par défaut.",
-    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Affiché à la place de l'ID de l'appareil dans le groupe. Si laissé vide, il sera mis à jour par le nom proposé par l'appareil distant.",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Affiché à la place de l'ID de la machine dans le groupe. Sera proposé aux autres machines comme nom optionnel par défaut.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Affiché à la place de l'ID de la machine dans le groupe. Si laissé vide, il sera mis à jour par le nom proposé par la machine distante.",
     "Shutdown": "Éteindre",
     "Shutdown Complete": "Extinction terminée",
     "Simple File Versioning": "Suivi simple des versions de fichier",
@@ -180,18 +180,18 @@
     "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 {%url%}.": "Les statistiques agrégées sont disponibles publiquement à l'adresse {{url}}.",
     "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 cannot be blank.": "L'ID de la machine 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 de la machine à indiquer ici se trouve dans \"Actions > Afficher ID\" sur l'autre machine. Espaces et tirets sont optionnels (ignorés).",
-    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "L'ID de l'appareil à entrer peut être trouvé dans le menu \"Éditer > Montrer l'ID\" des autres appareils. Les espaces et les tirets sont optionnels (ils seront ignorés).",
+    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "L'ID de la machine à entrer peut être trouvé dans le menu \"Éditer > Montrer l'ID\" des autres machines. Les espaces et les tirets sont optionnels (ils seront ignorés).",
     "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 plateformes utilisées, la taille des dossiers et les versions de l'application. Si les données rapportées sont modifiées cette boite de dialogue vous redemandera votre confirmation.",
-    "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 être 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 la machine inséré ne semble pas être 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 first command line parameter is the folder path and the second parameter is the relative path in the folder.": "Le premier paramètre de ligne de commande est le chemin du dossier, et le second est le chemin relatif dans le dossier.",
     "The folder ID cannot be blank.": "L'identifiant (ID) du dossier ne peut être vide.",
     "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "L'ID du dossier doit être un identifiant court (64 caractères ou moins) comprenant uniquement des lettres, chiffre, points (.), traits d'union (-) et tirets bas (_).",
-    "The folder ID must be unique.": "L'ID du répertoire doit être unique.",
-    "The folder path cannot be blank.": "Le chemin du répertoire ne peut pas être vide.",
+    "The folder ID must be unique.": "L'ID du dossier doit être unique.",
+    "The folder path cannot be blank.": "Le chemin du dossier ne peut pas être vide.",
     "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.": "Les intervalles suivant sont utilisés: la première heure une version est conservée chaque 30 secondes, le premier jour une version est conservée chaque heure, les premiers 30 jours une version est conservée chaque jour, jusqu'à la limite d'âge maximum une version est conservée chaque semaine.",
-    "The following items could not be synchronized.": "Les éléments suivants ne peuvent pas être synchronisés.",
+    "The following items could not be synchronized.": "Les fichiers suivants ne peuvent pas être synchronisés.",
     "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).": "Le temps maximum de conservation d'une version (en jours, mettre à 0 pour conserver les versions pour toujours)",
     "The minimum free disk space percentage must be a non-negative number between 0 and 100 (inclusive).": "Le pourcentage d'espace disque libre doit être un nombre positif compris entre 0 et 100 (inclus).",
@@ -220,12 +220,12 @@
     "Version": "Version",
     "Versions Path": "Emplacement des versions",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Les versions seront supprimées automatiquement, si elles dépassent la durée maximum de conservation, ou si leur nombre est supérieur à la valeur autorisée dans l'intervalle.",
-    "When adding a new device, keep in mind that this device must be added on the other side too.": "Lorsqu'un appareil est ajouté, gardez à l'esprit que cet appareil doit aussi être ajouté de l'autre coté.",
-    "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.": "Lorsqu'un nouveau répertoire est ajouté, gardez à l'esprit que son ID est utilisé pour lier les répertoires à travers les appareils. Les ID sont sensibles à la casse et doivent être identiques à travers tous les nœuds.",
+    "When adding a new device, keep in mind that this device must be added on the other side too.": "Lorsqu'une machine est ajoutée, gardez à l'esprit que cette machine doit aussi être ajoutée de l'autre coté.",
+    "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.": "Lorsqu'un nouveau dossier est ajouté, gardez à l'esprit que son ID est utilisé pour lier les dossiers à travers les machines. Les ID sont sensibles à la casse et doivent être identiques à travers tous les nœuds.",
     "Yes": "Oui",
     "You must keep at least one version.": "Vous devez garder au minimum une version.",
     "days": "Jours",
     "full documentation": "documentation complète",
-    "items": "éléments",
+    "items": "fichiers",
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} veut partager le dossier \"{{folder}}\"."
 }

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

@@ -0,0 +1,231 @@
+{
+    "A device with that ID is already added.": "Perangkat dengan ID tersebut sudah ada.",
+    "A negative number of days doesn't make sense.": "Tidak mungkin jumlah hari dalam nilai negatif.",
+    "A new major version may not be compatible with previous versions.": "Versi penting yang baru mungkin tidak kompatibel dengan versi sebelumnya.",
+    "API Key": "API Key",
+    "About": "Tentang",
+    "Actions": "Aksi",
+    "Add": "Tambah",
+    "Add Device": "Tambah Perangkat",
+    "Add Folder": "Tambah Folder",
+    "Add new folder?": "Tambah folder baru",
+    "Address": "Alamat",
+    "Addresses": "Alamat",
+    "Advanced": "Tingkat Lanjut",
+    "Advanced Configuration": "Konfigurasi Tingkat Lanjut",
+    "All Data": "Semua Data",
+    "Allow Anonymous Usage Reporting?": "Aktifkan Laporan Penggunaan Anonim?",
+    "Alphabetic": "Alfabet",
+    "An external command handles the versioning. It has to remove the file from the synced folder.": "Perintah eksternal mengatur pemversian. Dia harus menghapus berkas dari folder yang tersinkronisasi.",
+    "Anonymous Usage Reporting": "Pelaporan Penggunaan Anonim",
+    "Any devices configured on an introducer device will be added to this device as well.": "Semua perangkat yang dikonfigurasi di perangkat pengenal akan ditambahkan di perangkat ini juga.",
+    "Automatic upgrades": "Ugrade Otomatis",
+    "Be careful!": "Harap hati-hati!",
+    "Bugs": "Bugs",
+    "CPU Utilization": "Penggunaan CPU",
+    "Changelog": "Log perubahan",
+    "Clean out after": "Bersihkan setelah",
+    "Close": "Tutup",
+    "Command": "Perintah",
+    "Comment, when used at the start of a line": "Komentar, digunakan saat awal baris",
+    "Compression": "Kompresi",
+    "Connection Error": "Koneksi Galat",
+    "Copied from elsewhere": "Tersalin dari tempat lain",
+    "Copied from original": "Tersalin dari asal",
+    "Copyright © 2015 the following Contributors:": "Hak cipta © 2015 Kontributor berikut ini:",
+    "Danger!": "Bahaya!",
+    "Delete": "Hapus",
+    "Deleted": "Terhapus",
+    "Device ID": "ID Perangkat",
+    "Device Identification": "Identifikasi Perangkat",
+    "Device Name": "Nama Perangkat",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Perangkat {{device}} ({{address}}) ingin tersambung. Tambah perangkat baru?",
+    "Devices": "Perangkat",
+    "Disconnected": "Terputus",
+    "Discovery": "Discovery",
+    "Documentation": "Dokumentasi",
+    "Download Rate": "Download Rate",
+    "Downloaded": "Terunduh",
+    "Downloading": "Mengunduh",
+    "Edit": "Sunting",
+    "Edit Device": "Sunting Perangkat",
+    "Edit Folder": "Sunting Folder",
+    "Editing": "Menyunting",
+    "Enable Relaying": "Aktifkan Relay",
+    "Enable UPnP": "Aktifkan UPnP",
+    "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Masukkan alamat, pisahkan dengan koma  (\"tcp://ip:port\", \"tcp://host:port\") atau \"dynamic\" untuk menjalankan penemuan otomatis alamat tersebut.",
+    "Enter ignore patterns, one per line.": "Masukkan pola pengabaian, satu per baris.",
+    "Error": "Galat",
+    "External File Versioning": "Berkas pemversian eksternal",
+    "Failed Items": "Materi yang gagal",
+    "File Pull Order": "Urutan Penarikan Berkas",
+    "File Versioning": "Versi Berkas",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Bit hak akses berkas diabaikan saat mencari perubahan. Digunakan pada sistem berkas FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Berkas dipindahkan ke folder .stversions jika digantikan atau dihapus oleh Syncthing.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Berkas dipindahkan ke versi bertanggal dalam folder .stversions jika digantikan atau dihapus oleh Syncthing.",
+    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Berkas diproteksi dari perubahan oleh perangkat lain, tetapi perubahan yang dikirim dari perangkat ini akan dikirim ke perangkat lain dalam klaster.",
+    "Folder": "Folder",
+    "Folder ID": "ID Folder",
+    "Folder Master": "Master Folder",
+    "Folder Path": "Path Folder",
+    "Folders": "Folder",
+    "GUI": "GUI",
+    "GUI Authentication Password": "Sandi Otentikasi GUI",
+    "GUI Authentication User": "Pengguna Otentikasi GUI",
+    "GUI Listen Addresses": "Alamat Listen GUI",
+    "Generate": "Buat Baru",
+    "Global Discovery": "Discovery Global",
+    "Global Discovery Server": "Global Discovery Server",
+    "Global Discovery Servers": "Global Discovery Servers",
+    "Global State": "Status Global",
+    "Help": "Panduan",
+    "Home page": "Situs",
+    "Ignore": "Abaikan",
+    "Ignore Patterns": "Pola Pengabaian",
+    "Ignore Permissions": "Hak Akses Pengabaian",
+    "Incoming Rate Limit (KiB/s)": "Incoming Rate Limit (KiB/s)",
+    "Incorrect configuration may damage your folder contents and render Syncthing inoperable.": "Konfigurasi salah bisa merusak isi folder dan membuat Syncthing tidak bisa dijalankan.",
+    "Introducer": "Pengenal",
+    "Inversion of the given condition (i.e. do not exclude)": "Inversion of the given condition (i.e. do not exclude)",
+    "Keep Versions": "Keep Versions",
+    "Largest First": "Largest First",
+    "Last File Received": "Last File Received",
+    "Last seen": "Last seen",
+    "Later": "Later",
+    "Local Discovery": "Local Discovery",
+    "Local State": "Local State",
+    "Local State (Total)": "Local State (Total)",
+    "Major Upgrade": "Major Upgrade",
+    "Maximum Age": "Maximum Age",
+    "Metadata Only": "Metadata Only",
+    "Minimum Free Disk Space": "Minimum Free Disk Space",
+    "Move to top of queue": "Move to top of queue",
+    "Multi level wildcard (matches multiple directory levels)": "Multi level wildcard (matches multiple directory levels)",
+    "Never": "Never",
+    "New Device": "New Device",
+    "New Folder": "New Folder",
+    "Newest First": "Newest First",
+    "No": "No",
+    "No File Versioning": "No File Versioning",
+    "Notice": "Notice",
+    "OK": "OK",
+    "Off": "Off",
+    "Oldest First": "Oldest First",
+    "Options": "Options",
+    "Out of Sync": "Out of Sync",
+    "Out of Sync Items": "Out of Sync Items",
+    "Outgoing Rate Limit (KiB/s)": "Outgoing Rate Limit (KiB/s)",
+    "Override Changes": "Override Changes",
+    "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": "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",
+    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Path where versions should be stored (leave empty for the default .stversions folder in the folder).",
+    "Pause": "Pause",
+    "Paused": "Paused",
+    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
+    "Please set a GUI Authentication User and Password in the Settings dialog.": "Please set a GUI Authentication User and Password in the Settings dialog.",
+    "Please wait": "Please wait",
+    "Preview": "Preview",
+    "Preview Usage Report": "Preview Usage Report",
+    "Quick guide to supported patterns": "Quick guide to supported patterns",
+    "RAM Utilization": "RAM Utilization",
+    "Random": "Random",
+    "Relay Servers": "Relay Servers",
+    "Relayed via": "Relayed via",
+    "Relays": "Relays",
+    "Release Notes": "Release Notes",
+    "Remove": "Remove",
+    "Rescan": "Rescan",
+    "Rescan All": "Rescan All",
+    "Rescan Interval": "Rescan Interval",
+    "Restart": "Restart",
+    "Restart Needed": "Restart Needed",
+    "Restarting": "Restarting",
+    "Resume": "Resume",
+    "Reused": "Reused",
+    "Save": "Save",
+    "Scan Time Remaining": "Scan Time Remaining",
+    "Scanning": "Scanning",
+    "Select the devices to share this folder with.": "Select the devices to share this folder with.",
+    "Select the folders to share with this device.": "Select the folders to share with this device.",
+    "Settings": "Settings",
+    "Share": "Share",
+    "Share Folder": "Share Folder",
+    "Share Folders With Device": "Share Folders With Device",
+    "Share With Devices": "Share With Devices",
+    "Share this folder?": "Share this folder?",
+    "Shared With": "Shared With",
+    "Short identifier for the folder. Must be the same on all cluster devices.": "Short identifier for the folder. Must be the same on all cluster devices.",
+    "Show ID": "Show ID",
+    "Show QR": "Show QR",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.",
+    "Shutdown": "Shutdown",
+    "Shutdown Complete": "Shutdown Complete",
+    "Simple File Versioning": "Simple File Versioning",
+    "Single level wildcard (matches within a directory only)": "Single level wildcard (matches within a directory only)",
+    "Smallest First": "Smallest First",
+    "Source Code": "Source Code",
+    "Staggered File Versioning": "Staggered File Versioning",
+    "Start Browser": "Start Browser",
+    "Statistics": "Statistics",
+    "Stopped": "Stopped",
+    "Support": "Support",
+    "Sync Protocol Listen Addresses": "Sync Protocol Listen Addresses",
+    "Syncing": "Syncing",
+    "Syncthing has been shut down.": "Syncthing has been shut down.",
+    "Syncthing includes the following software or portions thereof:": "Syncthing includes the following software or portions thereof:",
+    "Syncthing is restarting.": "Syncthing is restarting.",
+    "Syncthing is upgrading.": "Syncthing is upgrading.",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.",
+    "The Syncthing admin interface is configured to allow remote access without a password.": "The Syncthing admin interface is configured to allow remote access without a password.",
+    "The aggregated statistics are publicly available at {%url%}.": "The aggregated statistics are publicly available at {{url}}.",
+    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.",
+    "The device ID cannot be blank.": "The device ID cannot be blank.",
+    "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).": "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).",
+    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).",
+    "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.": "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.",
+    "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.": "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.",
+    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "The first command line parameter is the folder path and the second parameter is the relative path in the folder.",
+    "The folder ID cannot be blank.": "The folder ID cannot be blank.",
+    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.",
+    "The folder ID must be unique.": "The folder ID must be unique.",
+    "The folder path cannot be blank.": "The folder path cannot be blank.",
+    "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.": "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.",
+    "The following items could not be synchronized.": "The following items could not be synchronized.",
+    "The maximum age must be a number and cannot be blank.": "The maximum age must be a number and cannot be blank.",
+    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "The maximum time to keep a version (in days, set to 0 to keep versions forever).",
+    "The minimum free disk space percentage must be a non-negative number between 0 and 100 (inclusive).": "The minimum free disk space percentage must be a non-negative number between 0 and 100 (inclusive).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
+    "The number of old versions to keep, per file.": "The number of old versions to keep, per file.",
+    "The number of versions must be a number and cannot be blank.": "The number of versions must be a number and cannot be blank.",
+    "The path cannot be blank.": "The path cannot be blank.",
+    "The rate limit must be a non-negative number (0: no limit)": "The rate limit must be a non-negative number (0: no limit)",
+    "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
+    "They are retried automatically and will be synced when the error is resolved.": "They are retried automatically and will be synced when the error is resolved.",
+    "This can easily give hackers access to read and change any files on your computer.": "This can easily give hackers access to read and change any files on your computer.",
+    "This is a major version upgrade.": "This is a major version upgrade.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
+    "Unknown": "Unknown",
+    "Unshared": "Unshared",
+    "Unused": "Unused",
+    "Up to Date": "Up to Date",
+    "Updated": "Updated",
+    "Upgrade": "Upgrade",
+    "Upgrade To {%version%}": "Upgrade To {{version}}",
+    "Upgrading": "Upgrading",
+    "Upload Rate": "Upload Rate",
+    "Uptime": "Uptime",
+    "Use HTTPS for GUI": "Use HTTPS for GUI",
+    "Version": "Version",
+    "Versions Path": "Versions Path",
+    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.",
+    "When adding a new device, keep in mind that this device must be added on the other side too.": "When adding a new device, keep in mind that this device must be added on the other side too.",
+    "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.": "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.",
+    "Yes": "Yes",
+    "You must keep at least one version.": "You must keep at least one version.",
+    "days": "days",
+    "full documentation": "full documentation",
+    "items": "items",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\"."
+}

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

@@ -12,7 +12,7 @@
     "Address": "Adresas",
     "Addresses": "Adresai",
     "Advanced": "Pažangus",
-    "Advanced Configuration": "Pažangus nustatymai",
+    "Advanced Configuration": "Išplėstinė konfigūracija",
     "All Data": "Visiems duomenims",
     "Allow Anonymous Usage Reporting?": "Siųsti anonimišką vartojimo ataskaitą?",
     "Alphabetic": "Abėcėlės tvarka",
@@ -34,7 +34,7 @@
     "Copied from original": "Nukopijuota iš originalo",
     "Copyright © 2015 the following Contributors:": "Visos teisės saugomos © 2015 šių bendraautorių:",
     "Danger!": "Pavojus!",
-    "Delete": "Trinti",
+    "Delete": "Ištrinti",
     "Deleted": "Ištrinta",
     "Device ID": "Įrenginio ID",
     "Device Identification": "Įrenginio identifikacija",
@@ -111,15 +111,15 @@
     "OK": "Gerai",
     "Off": "Netaikoma",
     "Oldest First": "Seniausi pirmiau",
-    "Options": "Nustatymai",
+    "Options": "Parametrai",
     "Out of Sync": "Išsisinchronizavę",
     "Out of Sync Items": "Nesutikrinta",
     "Outgoing Rate Limit (KiB/s)": "Išeinančio srauto maksimalus greitis (KiB/s)",
     "Override Changes": "Perrašyti pakeitimus",
     "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": "Kelias iki aplanko šiame kompiuteryje. Bus sukurtas, jei neegzistuoja. Tildės simbolis (~) gali būti naudojamas kaip trumpinys",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Kelias, kur bus saugomos versijos (palikite tuščią numatytam .stversions aplankui).",
-    "Pause": "Sustabdyti",
-    "Paused": "Sustabdyta",
+    "Pause": "Pristabdyti",
+    "Paused": "Pristabdyta",
     "Please consult the release notes before performing a major upgrade.": "Peržvelkite laidos informaciją prieš atlikdami stambų atnaujinimą.",
     "Please set a GUI Authentication User and Password in the Settings dialog.": "Prašome nustatymų dialoge nustatyti valdymo skydelio vartotojo vardą ir slaptažodį.",
     "Please wait": "Prašome palaukti",

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

@@ -1,5 +1,5 @@
 {
-    "A device with that ID is already added.": "A device with that ID is already added.",
+    "A device with that ID is already added.": "Urządzenie o tym ID jest już dodane.",
     "A negative number of days doesn't make sense.": "Ujemna ilość dni nie ma sensu.",
     "A new major version may not be compatible with previous versions.": "Nowa wersja może być niekompatybilna z poprzednimi wersjami.",
     "API Key": "Klucz API",
@@ -33,7 +33,7 @@
     "Copied from elsewhere": "Skopiowane z innego miejsca ",
     "Copied from original": "Skopiowane z oryginału",
     "Copyright © 2015 the following Contributors:": "Copyright © 2015: ",
-    "Danger!": "Danger!",
+    "Danger!": "Niebezpieczne!",
     "Delete": "Usuń",
     "Deleted": "Usunięto",
     "Device ID": "ID urządzenia",
@@ -51,7 +51,7 @@
     "Edit Device": "Edytuj urządzenie",
     "Edit Folder": "Edytuj folder",
     "Editing": "Edytowanie",
-    "Enable Relaying": "Enable Relaying",
+    "Enable Relaying": "Włącz przekazywanie",
     "Enable UPnP": "Włącz UPnP",
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Wpisz oddzielone przecinkiem adresy (\"tcp://ip:port\", \"tcp://host:port\") lub \"dynamic\" by przeprowadzić automatyczne odnalezienie adresu.",
     "Enter ignore patterns, one per line.": "Wprowadź wzorce ignorowania, jeden w każdej linii.",
@@ -76,7 +76,7 @@
     "Generate": "Generuj",
     "Global Discovery": "Globalne odnajdywanie",
     "Global Discovery Server": "Globalny serwer rozgłoszeniowy",
-    "Global Discovery Servers": "Global Discovery Servers",
+    "Global Discovery Servers": "Globalne serwery odkrywania",
     "Global State": "Status globalny",
     "Help": "Pomoc",
     "Home page": "Strona domowa",
@@ -121,14 +121,14 @@
     "Pause": "Zatrzymaj",
     "Paused": "Zatrzymany",
     "Please consult the release notes before performing a major upgrade.": "Zaleca się przeanalizowanie \"release notes\" przed przeprowadzeniem znaczącej aktualizacji.",
-    "Please set a GUI Authentication User and Password in the Settings dialog.": "Please set a GUI Authentication User and Password in the Settings dialog.",
+    "Please set a GUI Authentication User and Password in the Settings dialog.": "Ustaw proszę użytkownika i hasło dostępowe do GUI w Ustawieniach",
     "Please wait": "Proszę czekać",
     "Preview": "Podgląd",
     "Preview Usage Report": "Podgląd raportu użycia.",
     "Quick guide to supported patterns": "Krótki przewodnik po obsługiwanych wzorcach",
     "RAM Utilization": "Użycie pamięci RAM",
     "Random": "Losowo",
-    "Relay Servers": "Relay Servers",
+    "Relay Servers": "Serwery przekazywania",
     "Relayed via": "Przekazane przez",
     "Relays": "Przekaźniki",
     "Release Notes": "Informacje o wydaniu",
@@ -142,7 +142,7 @@
     "Resume": "Wznów",
     "Reused": "Ponownie użyte",
     "Save": "Zapisz",
-    "Scan Time Remaining": "Scan Time Remaining",
+    "Scan Time Remaining": "Pozostały czas skanowania",
     "Scanning": "Skanowanie",
     "Select the devices to share this folder with.": "Wybierz urządzenie, któremu udostępnić folder.",
     "Select the folders to share with this device.": "Wybierz foldery do współdzielenia z tym urządzeniem.",
@@ -155,7 +155,7 @@
     "Shared With": "Współdzielony z",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Krótki identyfikator folderu. Musi być taki sam na wszystkich urządzeniach.",
     "Show ID": "Pokaż ID",
-    "Show QR": "Show QR",
+    "Show QR": "Pokaż kod QR",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Pokazane w statusie zamiast ID urządzenia.Zostanie wysłane do innych urządzeń jako opcjonalna domyślna nazwa.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Pokazane w statusie zamiast ID urządzenia. Zostanie zaktualizowane do nazwy urządzenia jeżeli pozostanie puste.",
     "Shutdown": "Wyłącz",
@@ -177,11 +177,11 @@
     "Syncthing is upgrading.": "Aktualizowanie Syncthing",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing wydaje się być wyłączony lub jest problem z twoim połączeniem internetowym. Próbuje ponownie...",
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing nie może przetworzyć twojego zapytania. Proszę przeładuj stronę lub zrestartuj Syncthing, jeśli problem pozostanie.",
-    "The Syncthing admin interface is configured to allow remote access without a password.": "The Syncthing admin interface is configured to allow remote access without a password.",
+    "The Syncthing admin interface is configured to allow remote access without a password.": "Interfejs administracyjny Syncthing jest skonfigurowany w sposób pozwalający na zdalny dostęp bez hasła.",
     "The aggregated statistics are publicly available at {%url%}.": "Zebrane statystyki są publicznie dostępne pod adresem {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Konfiguracja została zapisana lecz nie jest aktywna. Syncthing musi zostać zrestartowany aby aktywować nową konfiguracje.",
     "The device ID cannot be blank.": "ID urządzenia nie może być puste.",
-    "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).": "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).",
+    "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).": "ID urządzenia może być znalezione w \"Akcja > Pokaż ID\" na innym urządzeniu. Spacje i myślniki są opcjonalne (są one ignorowane).",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "ID urządzenia można znaleźć w \"Edytuj -> Pokaż ID\" na zdalnym urządzeniu.\nOdstępy i myślniki są opcjonalne (ignorowane)",
     "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.": "Zaszyfrowane raporty użycia są wysyłane codziennie. Są one używane w celach statystycznych platform, rozmiarów katalogów i wersji programu. Jeżeli zgłaszane dane ulegną zmianie, ponownie wyświetli się ta informacja.",
     "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.": "Wprowadzone ID urządzenia wygląda na niepoprawne. Musi zawierać 52 lub 56 znaków składających się z liter i cyfr. Odstępy i myślniki są opcjonalne.",
@@ -203,7 +203,7 @@
     "The rate limit must be a non-negative number (0: no limit)": "Ograniczenie prędkości powinno być nieujemną liczbą całkowitą (0: brak ograniczeń)",
     "The rescan interval must be a non-negative number of seconds.": "Interwał skanowania musi być niezerową liczbą sekund.",
     "They are retried automatically and will be synced when the error is resolved.": "Ponowne próby zachodzą automatycznie, synchronizacja nastąpi po usunięciu usterki.",
-    "This can easily give hackers access to read and change any files on your computer.": "This can easily give hackers access to read and change any files on your computer.",
+    "This can easily give hackers access to read and change any files on your computer.": "Może to umożliwić osobom trzecim dostęp do odczytu i zmian dowolnych plików na urządzeniu.",
     "This is a major version upgrade.": "To jest ważna aktualizacja",
     "Trash Can File Versioning": "Kontrola werjsi plików w koszu",
     "Unknown": "Nieznany",

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

@@ -181,7 +181,7 @@
     "The aggregated statistics are publicly available at {%url%}.": "Суммарная статистика общедоступна на {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Конфигурация была сохранена но не активирована. Для активации новой конфигурации необходимо рестартовать Syncthing.",
     "The device ID cannot be blank.": "ID устройства не может быть пустым.",
-    "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).": "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).",
+    "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).": "Идентификатор устройства можно найти в диалоге «Действия → Показать ID» на другом устройстве. Пробелы и дефисы вводить не обязательно (они игнорируются).",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Идентификатор устройства, который следует тут ввести, может быть найден в диалоге \"Редактирование > Показать ID\" на другом устройстве. Пробелы и тире не обязательны (игнорируются).",
     "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.": "Зашифрованный отчет об использовании отправляется ежедневно. Это используется для отслеживания общих платформ, размеров папок и версий приложения. Если отчетные данные изменятся, вам будет снова показано это диалоговое окно.",
     "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.": "Введён недопустимый ID устройства. Он должен состоять из букв и цифр, может включать пробелы и дефисы, длина должна быть от 52 до 56 символов, ",

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

@@ -181,7 +181,7 @@
     "The aggregated statistics are publicly available at {%url%}.": "Thống kê tổng hợp được đăng công khai trên {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Cấu hình đã được lưu nhưng chưa được kích hoạt. Syncthing phải khởi động lại để kích hoạt cấu hình mới. ",
     "The device ID cannot be blank.": "Không được để trống ID thiết bị.",
-    "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).": "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).",
+    "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).": "ID thiết bị cần nhập có thể được tìm thấy trong hộp thoại \"Thao tác > Hiển thị ID\" trên thiết bị kia. Khoảng trắng và gạch ngang là tuỳ chọn (bỏ qua).",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "ID thiết bị cần nhập có thể được tìm thấy trong hộp thoại \"Chỉnh sửa > Hiển thị ID\" trên thiết bị kia. Khoảng trắng và gạch ngang là tuỳ chọn (bỏ qua).",
     "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.": "Báo cáo sử dụng đã mã hoá sẽ được gửi đi hằng ngày. Nó được dùng để thu thập số liệu về các hệ điều hành phổ biến, kích cỡ thư mục và phiên bản ứng dụng. Nếu bộ dữ liệu báo cáo có thay đổi, bạn sẽ được nhắc nhở thông qua hộp thoại này.",
     "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.": "ID thiết bị đã nhập không hợp lệ. Nó phải là một chuỗi từ 52 đến 56 ký tự, bao gồm chữ cái và các con số, với khoảng trắng và gạch ngang là tuỳ chọn.",

gui/default/assets/lang/prettyprint.js

@@ -1 +1 @@
-var langPrettyprint = {"bg":"Bulgarian","ca":"Catalan","ca@valencia":"Catalan (Valencian)","cs":"Czech","da":"Danish","de":"German","el":"Greek","en":"English","en-GB":"English (United Kingdom)","es":"Spanish","es-ES":"Spanish (Spain)","fi":"Finnish","fr":"French","fr-CA":"French (Canada)","fy":"Western Frisian","hu":"Hungarian","it":"Italian","ja":"Japanese","ko-KR":"Korean (Korea)","lt":"Lithuanian","nb":"Norwegian Bokmål","nl":"Dutch","nn":"Norwegian Nynorsk","pl":"Polish","pt-BR":"Portuguese (Brazil)","pt-PT":"Portuguese (Portugal)","ro-RO":"Romanian (Romania)","ru":"Russian","sv":"Swedish","tr":"Turkish","uk":"Ukrainian","vi":"Vietnamese","zh-CN":"Chinese (China)","zh-TW":"Chinese (Taiwan)"}
+var langPrettyprint = {"bg":"Bulgarian","ca":"Catalan","ca@valencia":"Catalan (Valencian)","cs":"Czech","da":"Danish","de":"German","el":"Greek","en":"English","en-GB":"English (United Kingdom)","es":"Spanish","es-ES":"Spanish (Spain)","fi":"Finnish","fr":"French","fr-CA":"French (Canada)","fy":"Western Frisian","hu":"Hungarian","id":"Indonesian","it":"Italian","ja":"Japanese","ko-KR":"Korean (Korea)","lt":"Lithuanian","nb":"Norwegian Bokmål","nl":"Dutch","nn":"Norwegian Nynorsk","pl":"Polish","pt-BR":"Portuguese (Brazil)","pt-PT":"Portuguese (Portugal)","ro-RO":"Romanian (Romania)","ru":"Russian","sv":"Swedish","tr":"Turkish","uk":"Ukrainian","vi":"Vietnamese","zh-CN":"Chinese (China)","zh-TW":"Chinese (Taiwan)"}

gui/default/assets/lang/valid-langs.js

@@ -1 +1 @@
-var validLangs = ["bg","ca","ca@valencia","cs","da","de","el","en","en-GB","es","es-ES","fi","fr","fr-CA","fy","hu","it","ja","ko-KR","lt","nb","nl","nn","pl","pt-BR","pt-PT","ro-RO","ru","sv","tr","uk","vi","zh-CN","zh-TW"]
+var validLangs = ["bg","ca","ca@valencia","cs","da","de","el","en","en-GB","es","es-ES","fi","fr","fr-CA","fy","hu","id","it","ja","ko-KR","lt","nb","nl","nn","pl","pt-BR","pt-PT","ro-RO","ru","sv","tr","uk","vi","zh-CN","zh-TW"]

gui/default/syncthing/core/aboutModalView.html

@@ -25,6 +25,7 @@
         <li class="auto-generated">Ben Curthoys</li>
         <li class="auto-generated">Ben Schulz</li>
         <li class="auto-generated">Ben Sidhom</li>
+        <li class="auto-generated">Benny Ng</li>
         <li class="auto-generated">Brandon Philips</li>
         <li class="auto-generated">Brendan Long</li>
         <li class="auto-generated">Brian R. Becker</li>
@@ -60,6 +61,7 @@
         <li class="auto-generated">Karol Różycki</li>
         <li class="auto-generated">Ken'ichi Kamada</li>
         <li class="auto-generated">Kevin Allen</li>
+        <li class="auto-generated">Laurent Etiemble</li>
         <li class="auto-generated">Lode Hoste</li>
         <li class="auto-generated">Lord Landon Agahnim</li>
         <li class="auto-generated">Marc Laporte</li>

gui/default/syncthing/core/syncthingController.js

@@ -1531,6 +1531,9 @@ angular.module('syncthing.core')
             if (key.substr(0, 1) === '_') {
                 return 'skip';
             }
+            if (value === null) {
+                return 'null';
+            }
             if (typeof value === 'number') {
                 return 'number';
             }

lib/config/config.go

@@ -229,8 +229,8 @@ func (cfg *Configuration) prepare(myID protocol.DeviceID) {
 		cfg.Options.ReconnectIntervalS = 5
 	}
 
-	if cfg.GUI.RawAPIKey == "" {
-		cfg.GUI.RawAPIKey = randomString(32)
+	if cfg.GUI.APIKey == "" {
+		cfg.GUI.APIKey = randomString(32)
 	}
 }
 

lib/config/config_test.go

@@ -485,7 +485,7 @@ func TestCopy(t *testing.T) {
 	cfg.Devices[0].Addresses[0] = "wrong"
 	cfg.Folders[0].Devices[0].DeviceID = protocol.DeviceID{0, 1, 2, 3}
 	cfg.Options.ListenAddress[0] = "wrong"
-	cfg.GUI.RawAPIKey = "wrong"
+	cfg.GUI.APIKey = "wrong"
 
 	bsChanged, err := json.MarshalIndent(cfg, "", "  ")
 	if err != nil {

lib/config/guiconfiguration.go

@@ -18,7 +18,7 @@ type GUIConfiguration struct {
 	User                string `xml:"user,omitempty" json:"user"`
 	Password            string `xml:"password,omitempty" json:"password"`
 	RawUseTLS           bool   `xml:"tls,attr" json:"useTLS"`
-	RawAPIKey           string `xml:"apikey,omitempty" json:"apiKey"`
+	APIKey              string `xml:"apikey,omitempty" json:"apiKey"`
 	InsecureAdminAccess bool   `xml:"insecureAdminAccess,omitempty" json:"insecureAdminAccess"`
 	Theme               string `xml:"theme" json:"theme" default:"default"`
 }
@@ -76,9 +76,17 @@ func (c GUIConfiguration) URL() string {
 	return u.String()
 }
 
-func (c GUIConfiguration) APIKey() string {
-	if override := os.Getenv("STGUIAPIKEY"); override != "" {
-		return override
+// IsValidAPIKey returns true when the given API key is valid, including both
+// the value in config and any overrides
+func (c GUIConfiguration) IsValidAPIKey(apiKey string) bool {
+	switch apiKey {
+	case "":
+		return false
+
+	case c.APIKey, os.Getenv("STGUIAPIKEY"):
+		return true
+
+	default:
+		return false
 	}
-	return c.RawAPIKey
 }

lib/connections/connections_tcp.go

@@ -14,7 +14,6 @@ import (
 
 	"github.com/syncthing/syncthing/lib/dialer"
 	"github.com/syncthing/syncthing/lib/model"
-	"github.com/syncthing/syncthing/lib/osutil"
 )
 
 func init() {
@@ -72,7 +71,7 @@ func tcpListener(uri *url.URL, tlsCfg *tls.Config, conns chan<- model.Intermedia
 
 		l.Debugln("connect from", conn.RemoteAddr())
 
-		err = osutil.SetTCPOptions(conn.(*net.TCPConn))
+		err = dialer.SetTCPOptions(conn.(*net.TCPConn))
 		if err != nil {
 			l.Infoln(err)
 		}

lib/db/set_test.go

@@ -9,6 +9,7 @@ package db_test
 import (
 	"bytes"
 	"fmt"
+	"os"
 	"reflect"
 	"sort"
 	"testing"
@@ -620,3 +621,34 @@ func TestLongPath(t *testing.T) {
 			gf[0].Name, local[0].Name)
 	}
 }
+
+func BenchmarkUpdateOneFile(b *testing.B) {
+	local0 := fileList{
+		protocol.FileInfo{Name: "a", Version: protocol.Vector{{ID: myID, Value: 1000}}, Blocks: genBlocks(1)},
+		protocol.FileInfo{Name: "b", Version: protocol.Vector{{ID: myID, Value: 1000}}, Blocks: genBlocks(2)},
+		protocol.FileInfo{Name: "c", Version: protocol.Vector{{ID: myID, Value: 1000}}, Blocks: genBlocks(3)},
+		protocol.FileInfo{Name: "d", Version: protocol.Vector{{ID: myID, Value: 1000}}, Blocks: genBlocks(4)},
+		// A longer name is more realistic and causes more allocations
+		protocol.FileInfo{Name: "zajksdhaskjdh/askjdhaskjdashkajshd/kasjdhaskjdhaskdjhaskdjash/dkjashdaksjdhaskdjahskdjh", Version: protocol.Vector{{ID: myID, Value: 1000}}, Blocks: genBlocks(8)},
+	}
+
+	ldb, err := db.Open("testdata/benchmarkupdate.db")
+	if err != nil {
+		b.Fatal(err)
+	}
+	defer func() {
+		ldb.Close()
+		os.RemoveAll("testdata/benchmarkupdate.db")
+	}()
+
+	m := db.NewFileSet("test", ldb)
+	m.Replace(protocol.LocalDeviceID, local0)
+	l := local0[4:5]
+
+	for i := 0; i < b.N; i++ {
+		l[0].Version = l[0].Version.Update(myID)
+		m.Update(protocol.LocalDeviceID, local0)
+	}
+
+	b.ReportAllocs()
+}

lib/dialer/internal.go

@@ -17,7 +17,6 @@ import (
 	"golang.org/x/net/proxy"
 
 	"github.com/syncthing/syncthing/lib/logger"
-	"github.com/syncthing/syncthing/lib/osutil"
 )
 
 var (
@@ -55,7 +54,7 @@ func dialWithFallback(proxyDialFunc dialFunc, fallbackDialFunc dialFunc, network
 	if err == nil {
 		l.Debugf("Dialing %s address %s via proxy - success, %s -> %s", network, addr, conn.LocalAddr(), conn.RemoteAddr())
 		if tcpconn, ok := conn.(*net.TCPConn); ok {
-			osutil.SetTCPOptions(tcpconn)
+			SetTCPOptions(tcpconn)
 		}
 		return dialerConn{
 			conn, newDialerAddr(network, addr),
@@ -67,7 +66,7 @@ func dialWithFallback(proxyDialFunc dialFunc, fallbackDialFunc dialFunc, network
 	if err == nil {
 		l.Debugf("Dialing %s address %s via fallback - success, %s -> %s", network, addr, conn.LocalAddr(), conn.RemoteAddr())
 		if tcpconn, ok := conn.(*net.TCPConn); ok {
-			osutil.SetTCPOptions(tcpconn)
+			SetTCPOptions(tcpconn)
 		}
 	} else {
 		l.Debugf("Dialing %s address %s via fallback - error %s", network, addr, err)

lib/dialer/public.go

@@ -46,3 +46,21 @@ func DialTimeout(network, addr string, timeout time.Duration) (net.Conn, error)
 	}
 	return net.DialTimeout(network, addr, timeout)
 }
+
+// SetTCPOptions sets syncthings default TCP options on a TCP connection
+func SetTCPOptions(conn *net.TCPConn) error {
+	var err error
+	if err = conn.SetLinger(0); err != nil {
+		return err
+	}
+	if err = conn.SetNoDelay(false); err != nil {
+		return err
+	}
+	if err = conn.SetKeepAlivePeriod(60 * time.Second); err != nil {
+		return err
+	}
+	if err = conn.SetKeepAlive(true); err != nil {
+		return err
+	}
+	return nil
+}

lib/osutil/osutil.go

@@ -11,12 +11,10 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"net"
 	"os"
 	"path/filepath"
 	"runtime"
 	"strings"
-	"time"
 
 	"github.com/calmh/du"
 	"github.com/syncthing/syncthing/lib/sync"
@@ -223,21 +221,3 @@ func DiskFreePercentage(path string) (freePct float64, err error) {
 	u, err := du.Get(path)
 	return (float64(u.FreeBytes) / float64(u.TotalBytes)) * 100, err
 }
-
-// SetTCPOptions sets syncthings default TCP options on a TCP connection
-func SetTCPOptions(conn *net.TCPConn) error {
-	var err error
-	if err = conn.SetLinger(0); err != nil {
-		return err
-	}
-	if err = conn.SetNoDelay(false); err != nil {
-		return err
-	}
-	if err = conn.SetKeepAlivePeriod(60 * time.Second); err != nil {
-		return err
-	}
-	if err = conn.SetKeepAlive(true); err != nil {
-		return err
-	}
-	return nil
-}

lib/osutil/ping.go

@@ -7,20 +7,18 @@
 package osutil
 
 import (
-	"net"
 	"net/url"
 	"time"
+
+	"github.com/syncthing/syncthing/lib/dialer"
 )
 
 // TCPPing returns the duration required to establish a TCP connection
 // to the given host. ICMP packets require root priviledges, hence why we use
 // tcp.
 func TCPPing(address string) (time.Duration, error) {
-	dialer := net.Dialer{
-		Deadline: time.Now().Add(time.Second),
-	}
 	start := time.Now()
-	conn, err := dialer.Dial("tcp", address)
+	conn, err := dialer.DialTimeout("tcp", address, time.Second)
 	if conn != nil {
 		conn.Close()
 	}

lib/protocol/protocol.go

@@ -430,36 +430,20 @@ func (c *rawConnection) readMessage() (hdr header, msg encodable, err error) {
 		}
 	}
 
-	// We check each returned error for the XDRError.IsEOF() method.
-	// IsEOF()==true here means that the message contained fewer fields than
-	// expected. It does not signify an EOF on the socket, because we've
-	// successfully read a size value and that many bytes already. New fields
-	// we expected but the other peer didn't send should be interpreted as
-	// zero/nil, and if that's not valid we'll verify it somewhere else.
-
 	switch hdr.msgType {
 	case messageTypeIndex, messageTypeIndexUpdate:
 		var idx IndexMessage
 		err = idx.UnmarshalXDR(msgBuf)
-		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
-			err = nil
-		}
 		msg = idx
 
 	case messageTypeRequest:
 		var req RequestMessage
 		err = req.UnmarshalXDR(msgBuf)
-		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
-			err = nil
-		}
 		msg = req
 
 	case messageTypeResponse:
 		var resp ResponseMessage
 		err = resp.UnmarshalXDR(msgBuf)
-		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
-			err = nil
-		}
 		msg = resp
 
 	case messageTypePing:
@@ -468,23 +452,28 @@ func (c *rawConnection) readMessage() (hdr header, msg encodable, err error) {
 	case messageTypeClusterConfig:
 		var cc ClusterConfigMessage
 		err = cc.UnmarshalXDR(msgBuf)
-		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
-			err = nil
-		}
 		msg = cc
 
 	case messageTypeClose:
 		var cm CloseMessage
 		err = cm.UnmarshalXDR(msgBuf)
-		if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
-			err = nil
-		}
 		msg = cm
 
 	default:
 		err = fmt.Errorf("protocol error: %s: unknown message type %#x", c.id, hdr.msgType)
 	}
 
+	// We check the returned error for the XDRError.IsEOF() method.
+	// IsEOF()==true here means that the message contained fewer fields than
+	// expected. It does not signify an EOF on the socket, because we've
+	// successfully read a size value and then that many bytes from the wire.
+	// New fields we expected but the other peer didn't send should be
+	// interpreted as zero/nil, and if that's not valid we'll verify it
+	// somewhere else.
+	if xdrErr, ok := err.(isEofer); ok && xdrErr.IsEOF() {
+		err = nil
+	}
+
 	return
 }
 

man/syncthing-bep.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-BEP" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-BEP" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-bep \- Block Exchange Protocol v1
 .

man/syncthing-config.5

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-CONFIG" "5" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-CONFIG" "5" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-config \- Syncthing Configuration
 .
@@ -284,6 +284,9 @@ conflict copies altogether.
 <device id="5SYI2FS\-LW6YAXI\-JJDYETS\-NDBBPIO\-256MWBO\-XDPXWVG\-24QPUM4\-PDW4UQU" name="syno" compression="metadata" introducer="false">
     <address>dynamic</address>
 </device>
+<device id="2CYF2WQ\-AKZO2QZ\-JAKWLYD\-AGHMQUM\-BGXUOIS\-GYILW34\-HJG3DUK\-LRRYQAR" name="syno local" compression="metadata" introducer="false">
+    <address>tcp://192.0.2.1:22001</address>
+</device>
 .ft P
 .fi
 .UNINDENT
@@ -327,25 +330,32 @@ should copy their list of devices per folder when connecting.
 .UNINDENT
 .sp
 In addition, one or more \fBaddress\fP child elements must be present. Each
-contains an address to use when attempting to connect to this device and will
-be tried in order. Accepted formats are:
+contains an address or host name to use when attempting to connect to this device and will
+be tried in order. Entries other than \fBdynamic\fP must be prefixed with \fBtcp://\fP\&. Accepted formats are:
 .INDENT 0.0
 .TP
-.B IPv4 address (\fB192.0.2.42\fP)
+.B IPv4 address (\fBtcp://192.0.2.42\fP)
 The default port (22000) is used.
 .TP
-.B IPv4 address and port (\fB192.0.2.42:12345\fP)
+.B IPv4 address and port (\fBtcp://192.0.2.42:12345\fP)
 The address and port is used as given.
 .TP
-.B IPv6 address (\fB2001:db8::23:42\fP)
-The default port (22000) is used.
+.B IPv6 address (\fBtcp://[2001:db8::23:42]\fP)
+The default port (22000) is used. The address must be enclosed in
+square brackets.
 .TP
-.B IPv6 address and port (\fB[2001:db8::23:42]:12345\fP)
+.B IPv6 address and port (\fBtcp://[2001:db8::23:42]:12345\fP)
 The address and port is used as given. The address must be enclosed in
 square brackets.
 .TP
+.B Host name (\fBtcp://fileserver\fP)
+The host name will be used on the default port (22000) and connections will be attempted via both IPv4 and IPv6, depending on name resolution.
+.TP
+.B Host name and port (\fBtcp://fileserver:12345\fP)
+The host name will be used on the given port and connections will be attempted via both IPv4 and IPv6, depending on name resolution.
+.TP
 .B \fBdynamic\fP
-The word \fBdynamic\fP means to use local and global discovery to find the
+The word \fBdynamic\fP (without \fBtcp://\fP prefix) means to use local and global discovery to find the
 device.
 .UNINDENT
 .SH IGNOREDDEVICE ELEMENT

man/syncthing-device-ids.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-DEVICE-IDS" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-DEVICE-IDS" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-device-ids \- Understanding Device IDs
 .

man/syncthing-event-api.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-EVENT-API" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-EVENT-API" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-event-api \- Event API
 .

man/syncthing-faq.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-FAQ" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-FAQ" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-faq \- Frequently Asked Questions
 .
@@ -156,6 +156,9 @@ causes a conflict on change you\(aqll end up with \fBsync\-conflict\-...sync\-co
 .sp
 Each user should run their own Syncthing instance. Be aware that you might need
 to configure ports such that they do not overlap (see the config.xml).
+.SS Does Syncthing support syncing between folders on the same system?
+.sp
+Syncthing is not designed to sync locally and the overhead involved in doing so will waste resources. There are better programs to achieve this such as rsync or Unison.
 .SS Is Syncthing my ideal backup application?
 .sp
 No, Syncthing is not a backup application because all changes to your files

man/syncthing-globaldisco.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-GLOBALDISCO" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-GLOBALDISCO" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-globaldisco \- Global Discovery Protocol v3
 .

man/syncthing-localdisco.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-LOCALDISCO" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-LOCALDISCO" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-localdisco \- Local Discovery Protocol v3
 .

man/syncthing-networking.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-NETWORKING" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-NETWORKING" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-networking \- Firewall Setup
 .

man/syncthing-relay.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-RELAY" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-RELAY" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-relay \- Relay Protocol v1
 .

man/syncthing-rest-api.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-REST-API" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-REST-API" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-rest-api \- REST API
 .

man/syncthing-security.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-SECURITY" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-SECURITY" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-security \- Security Principles
 .

man/syncthing-stignore.5

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING-STIGNORE" "5" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING-STIGNORE" "5" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing-stignore \- Prevent files from being synchronized to other nodes
 .

man/syncthing-versioning.7

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "TODO" "7" "January 20, 2016" "v0.12" "Syncthing"
+.TH "TODO" "7" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 Todo \- Keep automatic backups of deleted files by other nodes
 .

man/syncthing.1

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "SYNCTHING" "1" "January 20, 2016" "v0.12" "Syncthing"
+.TH "SYNCTHING" "1" "February 12, 2016" "v0.12" "Syncthing"
 .SH NAME
 syncthing \- Syncthing
 .
@@ -38,7 +38,7 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .ft C
 syncthing [\-audit] [\-generate=<dir>] [\-gui\-address=<address>] [\-gui\-apikey=<key>]
           [\-home=<dir>] [\-logfile=<filename>] [\-logflags=<flags>] [\-no\-browser]
-          [\-no\-console] [\-no\-restart] [\-reset] [\-upgrade] [\-upgrade\-check]
+          [\-no\-console] [\-no\-restart] [\-paths] [\-reset] [\-upgrade] [\-upgrade\-check]
           [\-upgrade\-to=<url>] [\-verbose] [\-version]
 .ft P
 .fi
@@ -123,6 +123,11 @@ Do not restart; just exit.
 .UNINDENT
 .INDENT 0.0
 .TP
+.B \-paths
+Print the paths used for configuration, keys, database, GUI overrides, default sync folder and the log file.
+.UNINDENT
+.INDENT 0.0
+.TP
 .B \-reset
 Reset the database.
 .UNINDENT

protocol/README.md

@@ -1,2 +0,0 @@
-Syncthing uses the protocols defined in
-https://github.com/syncthing/specs/.

test/http_test.go

@@ -172,6 +172,24 @@ func TestGetJSON(t *testing.T) {
 	}
 }
 
+func TestOptions(t *testing.T) {
+	p := startInstance(t, 2)
+	defer checkedStop(t, p)
+
+	req, err := http.NewRequest("OPTIONS", "http://127.0.0.1:8082/rest/system/error/clear", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		t.Fatal(err)
+	}
+	res.Body.Close()
+	if res.StatusCode != 204 {
+		t.Fatalf("Status %d != 204 for OPTIONS", res.StatusCode)
+	}
+}
+
 func TestPOSTWithoutCSRF(t *testing.T) {
 	p := startInstance(t, 2)
 	defer checkedStop(t, p)