Update module google.golang.org/grpc to v1.76.0

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
This commit is contained in:
renovate[bot]
2025-11-10 13:47:59 +00:00
committed by GitHub
parent 80840578be
commit d0d10c4ccd
75 changed files with 15174 additions and 962 deletions

14
go.mod
View File

@@ -72,7 +72,7 @@ require (
golang.org/x/sync v0.17.0
golang.org/x/sys v0.38.0
golang.org/x/term v0.36.0
google.golang.org/grpc v1.72.2
google.golang.org/grpc v1.76.0
google.golang.org/protobuf v1.36.9
gopkg.in/inf.v0 v0.9.1
gopkg.in/yaml.v3 v3.0.1
@@ -113,7 +113,7 @@ require (
github.com/felixge/httpsnoop v1.0.4 // indirect
github.com/fsnotify/fsnotify v1.9.0 // indirect
github.com/fsouza/go-dockerclient v1.12.2 // indirect
github.com/go-jose/go-jose/v4 v4.0.5 // indirect
github.com/go-jose/go-jose/v4 v4.1.2 // indirect
github.com/go-logr/logr v1.4.3 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/go-ole/go-ole v1.3.0 // indirect
@@ -177,9 +177,9 @@ require (
go.etcd.io/bbolt v1.4.3 // indirect
go.opentelemetry.io/auto/sdk v1.1.0 // indirect
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 // indirect
go.opentelemetry.io/otel v1.36.0 // indirect
go.opentelemetry.io/otel/metric v1.36.0 // indirect
go.opentelemetry.io/otel/trace v1.36.0 // indirect
go.opentelemetry.io/otel v1.37.0 // indirect
go.opentelemetry.io/otel/metric v1.37.0 // indirect
go.opentelemetry.io/otel/trace v1.37.0 // indirect
go.yaml.in/yaml/v2 v2.4.2 // indirect
go.yaml.in/yaml/v3 v3.0.4 // indirect
golang.org/x/mod v0.28.0 // indirect
@@ -187,8 +187,8 @@ require (
golang.org/x/text v0.30.0 // indirect
golang.org/x/time v0.11.0 // indirect
golang.org/x/tools v0.37.0 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20250414145226-207652e42e2e // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20250414145226-207652e42e2e // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20250804133106-a7a43d27e69b // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20250804133106-a7a43d27e69b // indirect
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
tags.cncf.io/container-device-interface/specs-go v1.0.0 // indirect
)

38
go.sum
View File

@@ -141,8 +141,8 @@ github.com/gkampitakis/go-diff v1.3.2 h1:Qyn0J9XJSDTgnsgHRdz9Zp24RaJeKMUHg2+PDZZ
github.com/gkampitakis/go-diff v1.3.2/go.mod h1:LLgOrpqleQe26cte8s36HTWcTmMEur6OPYerdAAS9tk=
github.com/gkampitakis/go-snaps v0.5.15 h1:amyJrvM1D33cPHwVrjo9jQxX8g/7E2wYdZ+01KS3zGE=
github.com/gkampitakis/go-snaps v0.5.15/go.mod h1:HNpx/9GoKisdhw9AFOBT1N7DBs9DiHo/hGheFGBZ+mc=
github.com/go-jose/go-jose/v4 v4.0.5 h1:M6T8+mKZl/+fNNuFHvGIzDz7BTLQPIounk/b9dw3AaE=
github.com/go-jose/go-jose/v4 v4.0.5/go.mod h1:s3P1lRrkT8igV8D9OjyL4WRyHvjB6a4JSllnOrmmBOA=
github.com/go-jose/go-jose/v4 v4.1.2 h1:TK/7NqRQZfgAh+Td8AlsrvtPoUyiHh0LqVvokh+1vHI=
github.com/go-jose/go-jose/v4 v4.1.2/go.mod h1:22cg9HWM1pOlnRiY+9cQYJ9XHmya1bYW8OeDM6Ku6Oo=
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
@@ -454,20 +454,20 @@ go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJyS
go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 h1:F7Jx+6hwnZ41NSFTO5q4LYDtJRXBf2PD0rNBkeB/lus=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0/go.mod h1:UHB22Z8QsdRDrnAtX4PntOl36ajSxcdUMt1sF7Y6E7Q=
go.opentelemetry.io/otel v1.36.0 h1:UumtzIklRBY6cI/lllNZlALOF5nNIzJVb16APdvgTXg=
go.opentelemetry.io/otel v1.36.0/go.mod h1:/TcFMXYjyRNh8khOAO9ybYkqaDBb/70aVwkNML4pP8E=
go.opentelemetry.io/otel v1.37.0 h1:9zhNfelUvx0KBfu/gb+ZgeAfAgtWrfHJZcAqFC228wQ=
go.opentelemetry.io/otel v1.37.0/go.mod h1:ehE/umFRLnuLa/vSccNq9oS1ErUlkkK71gMcN34UG8I=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.35.0 h1:1fTNlAIJZGWLP5FVu0fikVry1IsiUnXjf7QFvoNN3Xw=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.35.0/go.mod h1:zjPK58DtkqQFn+YUMbx0M2XV3QgKU0gS9LeGohREyK4=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.35.0 h1:xJ2qHD0C1BeYVTLLR9sX12+Qb95kfeD/byKj6Ky1pXg=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.35.0/go.mod h1:u5BF1xyjstDowA1R5QAO9JHzqK+ublenEW/dyqTjBVk=
go.opentelemetry.io/otel/metric v1.36.0 h1:MoWPKVhQvJ+eeXWHFBOPoBOi20jh6Iq2CcCREuTYufE=
go.opentelemetry.io/otel/metric v1.36.0/go.mod h1:zC7Ks+yeyJt4xig9DEw9kuUFe5C3zLbVjV2PzT6qzbs=
go.opentelemetry.io/otel/sdk v1.36.0 h1:b6SYIuLRs88ztox4EyrvRti80uXIFy+Sqzoh9kFULbs=
go.opentelemetry.io/otel/sdk v1.36.0/go.mod h1:+lC+mTgD+MUWfjJubi2vvXWcVxyr9rmlshZni72pXeY=
go.opentelemetry.io/otel/sdk/metric v1.36.0 h1:r0ntwwGosWGaa0CrSt8cuNuTcccMXERFwHX4dThiPis=
go.opentelemetry.io/otel/sdk/metric v1.36.0/go.mod h1:qTNOhFDfKRwX0yXOqJYegL5WRaW376QbB7P4Pb0qva4=
go.opentelemetry.io/otel/trace v1.36.0 h1:ahxWNuqZjpdiFAyrIoQ4GIiAIhxAunQR6MUoKrsNd4w=
go.opentelemetry.io/otel/trace v1.36.0/go.mod h1:gQ+OnDZzrybY4k4seLzPAWNwVBBVlF2szhehOBB/tGA=
go.opentelemetry.io/otel/metric v1.37.0 h1:mvwbQS5m0tbmqML4NqK+e3aDiO02vsf/WgbsdpcPoZE=
go.opentelemetry.io/otel/metric v1.37.0/go.mod h1:04wGrZurHYKOc+RKeye86GwKiTb9FKm1WHtO+4EVr2E=
go.opentelemetry.io/otel/sdk v1.37.0 h1:ItB0QUqnjesGRvNcmAcU0LyvkVyGJ2xftD29bWdDvKI=
go.opentelemetry.io/otel/sdk v1.37.0/go.mod h1:VredYzxUvuo2q3WRcDnKDjbdvmO0sCzOvVAiY+yUkAg=
go.opentelemetry.io/otel/sdk/metric v1.37.0 h1:90lI228XrB9jCMuSdA0673aubgRobVZFhbjxHHspCPc=
go.opentelemetry.io/otel/sdk/metric v1.37.0/go.mod h1:cNen4ZWfiD37l5NhS+Keb5RXVWZWpRE+9WyVCpbo5ps=
go.opentelemetry.io/otel/trace v1.37.0 h1:HLdcFNbRQBE2imdSEgm/kwqmQj1Or1l/7bW6mxVK7z4=
go.opentelemetry.io/otel/trace v1.37.0/go.mod h1:TlgrlQ+PtQO5XFerSPUYG0JSgGyryXewPGyayAWSBS0=
go.opentelemetry.io/proto/otlp v1.5.0 h1:xJvq7gMzB31/d406fB8U5CBdyQGw4P399D1aQWU/3i4=
go.opentelemetry.io/proto/otlp v1.5.0/go.mod h1:keN8WnHxOy8PG0rQZjJJ5A2ebUoafqWp0eVQ4yIXvJ4=
go.podman.io/common v0.66.0 h1:KElE3HKLFdMdJL+jv5ExBiX2Dh4Qcv8ovmzaBGRsyZM=
@@ -597,12 +597,14 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/genproto/googleapis/api v0.0.0-20250414145226-207652e42e2e h1:UdXH7Kzbj+Vzastr5nVfccbmFsmYNygVLSPk1pEfDoY=
google.golang.org/genproto/googleapis/api v0.0.0-20250414145226-207652e42e2e/go.mod h1:085qFyf2+XaZlRdCgKNCIZ3afY2p4HHZdoIRpId8F4A=
google.golang.org/genproto/googleapis/rpc v0.0.0-20250414145226-207652e42e2e h1:ztQaXfzEXTmCBvbtWYRhJxW+0iJcz2qXfd38/e9l7bA=
google.golang.org/genproto/googleapis/rpc v0.0.0-20250414145226-207652e42e2e/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
google.golang.org/grpc v1.72.2 h1:TdbGzwb82ty4OusHWepvFWGLgIbNo1/SUynEN0ssqv8=
google.golang.org/grpc v1.72.2/go.mod h1:wH5Aktxcg25y1I3w7H69nHfXdOG3UiadoBtjh3izSDM=
gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
google.golang.org/genproto/googleapis/api v0.0.0-20250804133106-a7a43d27e69b h1:ULiyYQ0FdsJhwwZUwbaXpZF5yUE3h+RA+gxvBu37ucc=
google.golang.org/genproto/googleapis/api v0.0.0-20250804133106-a7a43d27e69b/go.mod h1:oDOGiMSXHL4sDTJvFvIB9nRQCGdLP1o/iVaqQK8zB+M=
google.golang.org/genproto/googleapis/rpc v0.0.0-20250804133106-a7a43d27e69b h1:zPKJod4w6F1+nRGDI9ubnXYhU9NSWoFAijkHkUXeTK8=
google.golang.org/genproto/googleapis/rpc v0.0.0-20250804133106-a7a43d27e69b/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
google.golang.org/grpc v1.76.0 h1:UnVkv1+uMLYXoIz6o7chp59WfQUYA2ex/BXQ9rHZu7A=
google.golang.org/grpc v1.76.0/go.mod h1:Ju12QI8M6iQJtbcsV+awF5a4hfJMLi4X0JLo94ULZ6c=
google.golang.org/protobuf v1.36.9 h1:w2gp2mA27hUeUzj9Ex9FBjsBm40zfaDtEWow293U7Iw=
google.golang.org/protobuf v1.36.9/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

View File

@@ -1,96 +0,0 @@
# v4.0.4
## Fixed
- Reverted "Allow unmarshalling JSONWebKeySets with unsupported key types" as a
breaking change. See #136 / #137.
# v4.0.3
## Changed
- Allow unmarshalling JSONWebKeySets with unsupported key types (#130)
- Document that OpaqueKeyEncrypter can't be implemented (for now) (#129)
- Dependency updates
# v4.0.2
## Changed
- Improved documentation of Verify() to note that JSONWebKeySet is a supported
argument type (#104)
- Defined exported error values for missing x5c header and unsupported elliptic
curves error cases (#117)
# v4.0.1
## Fixed
- An attacker could send a JWE containing compressed data that used large
amounts of memory and CPU when decompressed by `Decrypt` or `DecryptMulti`.
Those functions now return an error if the decompressed data would exceed
250kB or 10x the compressed size (whichever is larger). Thanks to
Enze Wang@Alioth and Jianjun Chen@Zhongguancun Lab (@zer0yu and @chenjj)
for reporting.
# v4.0.0
This release makes some breaking changes in order to more thoroughly
address the vulnerabilities discussed in [Three New Attacks Against JSON Web
Tokens][1], "Sign/encrypt confusion", "Billion hash attack", and "Polyglot
token".
## Changed
- Limit JWT encryption types (exclude password or public key types) (#78)
- Enforce minimum length for HMAC keys (#85)
- jwt: match any audience in a list, rather than requiring all audiences (#81)
- jwt: accept only Compact Serialization (#75)
- jws: Add expected algorithms for signatures (#74)
- Require specifying expected algorithms for ParseEncrypted,
ParseSigned, ParseDetached, jwt.ParseEncrypted, jwt.ParseSigned,
jwt.ParseSignedAndEncrypted (#69, #74)
- Usually there is a small, known set of appropriate algorithms for a program
to use and it's a mistake to allow unexpected algorithms. For instance the
"billion hash attack" relies in part on programs accepting the PBES2
encryption algorithm and doing the necessary work even if they weren't
specifically configured to allow PBES2.
- Revert "Strip padding off base64 strings" (#82)
- The specs require base64url encoding without padding.
- Minimum supported Go version is now 1.21
## Added
- ParseSignedCompact, ParseSignedJSON, ParseEncryptedCompact, ParseEncryptedJSON.
- These allow parsing a specific serialization, as opposed to ParseSigned and
ParseEncrypted, which try to automatically detect which serialization was
provided. It's common to require a specific serialization for a specific
protocol - for instance JWT requires Compact serialization.
[1]: https://i.blackhat.com/BH-US-23/Presentations/US-23-Tervoort-Three-New-Attacks-Against-JSON-Web-Tokens.pdf
# v3.0.2
## Fixed
- DecryptMulti: handle decompression error (#19)
## Changed
- jwe/CompactSerialize: improve performance (#67)
- Increase the default number of PBKDF2 iterations to 600k (#48)
- Return the proper algorithm for ECDSA keys (#45)
## Added
- Add Thumbprint support for opaque signers (#38)
# v3.0.1
## Fixed
- Security issue: an attacker specifying a large "p2c" value can cause
JSONWebEncryption.Decrypt and JSONWebEncryption.DecryptMulti to consume large
amounts of CPU, causing a DoS. Thanks to Matt Schwager (@mschwager) for the
disclosure and to Tom Tervoort for originally publishing the category of attack.
https://i.blackhat.com/BH-US-23/Presentations/US-23-Tervoort-Three-New-Attacks-Against-JSON-Web-Tokens.pdf

View File

@@ -3,7 +3,6 @@
[![godoc](https://pkg.go.dev/badge/github.com/go-jose/go-jose/v4.svg)](https://pkg.go.dev/github.com/go-jose/go-jose/v4)
[![godoc](https://pkg.go.dev/badge/github.com/go-jose/go-jose/v4/jwt.svg)](https://pkg.go.dev/github.com/go-jose/go-jose/v4/jwt)
[![license](https://img.shields.io/badge/license-apache_2.0-blue.svg?style=flat)](https://raw.githubusercontent.com/go-jose/go-jose/master/LICENSE)
[![test](https://img.shields.io/github/checks-status/go-jose/go-jose/v4)](https://github.com/go-jose/go-jose/actions)
Package jose aims to provide an implementation of the Javascript Object Signing
and Encryption set of standards. This includes support for JSON Web Encryption,
@@ -29,17 +28,20 @@ libraries in other languages.
### Versions
[Version 4](https://github.com/go-jose/go-jose)
([branch](https://github.com/go-jose/go-jose/tree/main),
[doc](https://pkg.go.dev/github.com/go-jose/go-jose/v4), [releases](https://github.com/go-jose/go-jose/releases)) is the current stable version:
The forthcoming Version 5 will be released with several breaking API changes,
and will require Golang's `encoding/json/v2`, which is currently requires
Go 1.25 built with GOEXPERIMENT=jsonv2.
Version 4 is the current stable version:
import "github.com/go-jose/go-jose/v4"
The old [square/go-jose](https://github.com/square/go-jose) repo contains the prior v1 and v2 versions, which
are still useable but not actively developed anymore.
It supports at least the current and previous Golang release. Currently it
requires Golang 1.23.
Version 3, in this repo, is still receiving security fixes but not functionality
updates.
Version 3 is only receiving critical security updates. Migration to Version 4 is recommended.
Versions 1 and 2 are obsolete, but can be found in the old repository, [square/go-jose](https://github.com/square/go-jose).
### Supported algorithms
@@ -47,36 +49,36 @@ See below for a table of supported algorithms. Algorithm identifiers match
the names in the [JSON Web Algorithms](https://dx.doi.org/10.17487/RFC7518)
standard where possible. The Godoc reference has a list of constants.
Key encryption | Algorithm identifier(s)
:------------------------- | :------------------------------
RSA-PKCS#1v1.5 | RSA1_5
RSA-OAEP | RSA-OAEP, RSA-OAEP-256
AES key wrap | A128KW, A192KW, A256KW
AES-GCM key wrap | A128GCMKW, A192GCMKW, A256GCMKW
ECDH-ES + AES key wrap | ECDH-ES+A128KW, ECDH-ES+A192KW, ECDH-ES+A256KW
ECDH-ES (direct) | ECDH-ES<sup>1</sup>
Direct encryption | dir<sup>1</sup>
| Key encryption | Algorithm identifier(s) |
|:-----------------------|:-----------------------------------------------|
| RSA-PKCS#1v1.5 | RSA1_5 |
| RSA-OAEP | RSA-OAEP, RSA-OAEP-256 |
| AES key wrap | A128KW, A192KW, A256KW |
| AES-GCM key wrap | A128GCMKW, A192GCMKW, A256GCMKW |
| ECDH-ES + AES key wrap | ECDH-ES+A128KW, ECDH-ES+A192KW, ECDH-ES+A256KW |
| ECDH-ES (direct) | ECDH-ES<sup>1</sup> |
| Direct encryption | dir<sup>1</sup> |
<sup>1. Not supported in multi-recipient mode</sup>
Signing / MAC | Algorithm identifier(s)
:------------------------- | :------------------------------
RSASSA-PKCS#1v1.5 | RS256, RS384, RS512
RSASSA-PSS | PS256, PS384, PS512
HMAC | HS256, HS384, HS512
ECDSA | ES256, ES384, ES512
Ed25519 | EdDSA<sup>2</sup>
| Signing / MAC | Algorithm identifier(s) |
|:------------------|:------------------------|
| RSASSA-PKCS#1v1.5 | RS256, RS384, RS512 |
| RSASSA-PSS | PS256, PS384, PS512 |
| HMAC | HS256, HS384, HS512 |
| ECDSA | ES256, ES384, ES512 |
| Ed25519 | EdDSA<sup>2</sup> |
<sup>2. Only available in version 2 of the package</sup>
Content encryption | Algorithm identifier(s)
:------------------------- | :------------------------------
AES-CBC+HMAC | A128CBC-HS256, A192CBC-HS384, A256CBC-HS512
AES-GCM | A128GCM, A192GCM, A256GCM
| Content encryption | Algorithm identifier(s) |
|:-------------------|:--------------------------------------------|
| AES-CBC+HMAC | A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 |
| AES-GCM | A128GCM, A192GCM, A256GCM |
Compression | Algorithm identifiers(s)
:------------------------- | -------------------------------
DEFLATE (RFC 1951) | DEF
| Compression | Algorithm identifiers(s) |
|:-------------------|--------------------------|
| DEFLATE (RFC 1951) | DEF |
### Supported key types
@@ -85,12 +87,12 @@ library, and can be passed to corresponding functions such as `NewEncrypter` or
`NewSigner`. Each of these keys can also be wrapped in a JWK if desired, which
allows attaching a key id.
Algorithm(s) | Corresponding types
:------------------------- | -------------------------------
RSA | *[rsa.PublicKey](https://pkg.go.dev/crypto/rsa/#PublicKey), *[rsa.PrivateKey](https://pkg.go.dev/crypto/rsa/#PrivateKey)
ECDH, ECDSA | *[ecdsa.PublicKey](https://pkg.go.dev/crypto/ecdsa/#PublicKey), *[ecdsa.PrivateKey](https://pkg.go.dev/crypto/ecdsa/#PrivateKey)
EdDSA<sup>1</sup> | [ed25519.PublicKey](https://pkg.go.dev/crypto/ed25519#PublicKey), [ed25519.PrivateKey](https://pkg.go.dev/crypto/ed25519#PrivateKey)
AES, HMAC | []byte
| Algorithm(s) | Corresponding types |
|:------------------|--------------------------------------------------------------------------------------------------------------------------------------|
| RSA | *[rsa.PublicKey](https://pkg.go.dev/crypto/rsa/#PublicKey), *[rsa.PrivateKey](https://pkg.go.dev/crypto/rsa/#PrivateKey) |
| ECDH, ECDSA | *[ecdsa.PublicKey](https://pkg.go.dev/crypto/ecdsa/#PublicKey), *[ecdsa.PrivateKey](https://pkg.go.dev/crypto/ecdsa/#PrivateKey) |
| EdDSA<sup>1</sup> | [ed25519.PublicKey](https://pkg.go.dev/crypto/ed25519#PublicKey), [ed25519.PrivateKey](https://pkg.go.dev/crypto/ed25519#PrivateKey) |
| AES, HMAC | []byte |
<sup>1. Only available in version 2 or later of the package</sup>

View File

@@ -286,6 +286,10 @@ func makeJWERecipient(alg KeyAlgorithm, encryptionKey interface{}) (recipientKey
return newSymmetricRecipient(alg, encryptionKey)
case string:
return newSymmetricRecipient(alg, []byte(encryptionKey))
case JSONWebKey:
recipient, err := makeJWERecipient(alg, encryptionKey.Key)
recipient.keyID = encryptionKey.KeyID
return recipient, err
case *JSONWebKey:
recipient, err := makeJWERecipient(alg, encryptionKey.Key)
recipient.keyID = encryptionKey.KeyID

View File

@@ -274,7 +274,7 @@ func validateAlgEnc(headers rawHeader, keyAlgorithms []KeyAlgorithm, contentEncr
if alg != "" && !containsKeyAlgorithm(keyAlgorithms, alg) {
return fmt.Errorf("unexpected key algorithm %q; expected %q", alg, keyAlgorithms)
}
if alg != "" && !containsContentEncryption(contentEncryption, enc) {
if enc != "" && !containsContentEncryption(contentEncryption, enc) {
return fmt.Errorf("unexpected content encryption algorithm %q; expected %q", enc, contentEncryption)
}
return nil
@@ -288,11 +288,20 @@ func ParseEncryptedCompact(
keyAlgorithms []KeyAlgorithm,
contentEncryption []ContentEncryption,
) (*JSONWebEncryption, error) {
// Five parts is four separators
if strings.Count(input, ".") != 4 {
return nil, fmt.Errorf("go-jose/go-jose: compact JWE format must have five parts")
var parts [5]string
var ok bool
for i := range 4 {
parts[i], input, ok = strings.Cut(input, ".")
if !ok {
return nil, errors.New("go-jose/go-jose: compact JWE format must have five parts")
}
}
parts := strings.SplitN(input, ".", 5)
// Validate that the last part does not contain more dots
if strings.ContainsRune(input, '.') {
return nil, errors.New("go-jose/go-jose: compact JWE format must have five parts")
}
parts[4] = input
rawProtected, err := base64.RawURLEncoding.DecodeString(parts[0])
if err != nil {

View File

@@ -175,6 +175,8 @@ func (k JSONWebKey) MarshalJSON() ([]byte, error) {
}
// UnmarshalJSON reads a key from its JSON representation.
//
// Returns ErrUnsupportedKeyType for unrecognized or unsupported "kty" header values.
func (k *JSONWebKey) UnmarshalJSON(data []byte) (err error) {
var raw rawJSONWebKey
err = json.Unmarshal(data, &raw)
@@ -228,7 +230,7 @@ func (k *JSONWebKey) UnmarshalJSON(data []byte) (err error) {
}
key, err = raw.symmetricKey()
case "OKP":
if raw.Crv == "Ed25519" && raw.X != nil {
if raw.Crv == "Ed25519" {
if raw.D != nil {
key, err = raw.edPrivateKey()
if err == nil {
@@ -238,17 +240,27 @@ func (k *JSONWebKey) UnmarshalJSON(data []byte) (err error) {
key, err = raw.edPublicKey()
keyPub = key
}
} else {
return fmt.Errorf("go-jose/go-jose: unknown curve %s'", raw.Crv)
}
default:
return fmt.Errorf("go-jose/go-jose: unknown json web key type '%s'", raw.Kty)
case "":
// kty MUST be present
err = fmt.Errorf("go-jose/go-jose: missing json web key type")
}
if err != nil {
return
}
if key == nil {
// RFC 7517:
// 5. JWK Set Format
// ...
// Implementations SHOULD ignore JWKs within a JWK Set that use "kty"
// (key type) values that are not understood by them, that are missing
// required members, or for which values are out of the supported
// ranges.
return ErrUnsupportedKeyType
}
if certPub != nil && keyPub != nil {
if !reflect.DeepEqual(certPub, keyPub) {
return errors.New("go-jose/go-jose: invalid JWK, public keys in key and x5c fields do not match")
@@ -581,10 +593,10 @@ func fromEcPublicKey(pub *ecdsa.PublicKey) (*rawJSONWebKey, error) {
func (key rawJSONWebKey) edPrivateKey() (ed25519.PrivateKey, error) {
var missing []string
switch {
case key.D == nil:
if key.D == nil {
missing = append(missing, "D")
case key.X == nil:
}
if key.X == nil {
missing = append(missing, "X")
}
@@ -611,19 +623,21 @@ func (key rawJSONWebKey) edPublicKey() (ed25519.PublicKey, error) {
func (key rawJSONWebKey) rsaPrivateKey() (*rsa.PrivateKey, error) {
var missing []string
switch {
case key.N == nil:
if key.N == nil {
missing = append(missing, "N")
case key.E == nil:
}
if key.E == nil {
missing = append(missing, "E")
case key.D == nil:
}
if key.D == nil {
missing = append(missing, "D")
case key.P == nil:
}
if key.P == nil {
missing = append(missing, "P")
case key.Q == nil:
}
if key.Q == nil {
missing = append(missing, "Q")
}
if len(missing) > 0 {
return nil, fmt.Errorf("go-jose/go-jose: invalid RSA private key, missing %s value(s)", strings.Join(missing, ", "))
}
@@ -698,8 +712,19 @@ func (key rawJSONWebKey) ecPrivateKey() (*ecdsa.PrivateKey, error) {
return nil, fmt.Errorf("go-jose/go-jose: unsupported elliptic curve '%s'", key.Crv)
}
if key.X == nil || key.Y == nil || key.D == nil {
return nil, fmt.Errorf("go-jose/go-jose: invalid EC private key, missing x/y/d values")
var missing []string
if key.X == nil {
missing = append(missing, "X")
}
if key.Y == nil {
missing = append(missing, "Y")
}
if key.D == nil {
missing = append(missing, "D")
}
if len(missing) > 0 {
return nil, fmt.Errorf("go-jose/go-jose: invalid EC private key, missing %s value(s)", strings.Join(missing, ", "))
}
// The length of this octet string MUST be the full size of a coordinate for

View File

@@ -75,7 +75,14 @@ type Signature struct {
original *rawSignatureInfo
}
// ParseSigned parses a signed message in JWS Compact or JWS JSON Serialization.
// ParseSigned parses a signed message in JWS Compact or JWS JSON Serialization. Validation fails if
// the JWS is signed with an algorithm that isn't in the provided list of signature algorithms.
// Applications should decide for themselves which signature algorithms are acceptable. If you're
// not sure which signature algorithms your application might receive, consult the documentation of
// the program which provides them or the protocol that you are implementing. You can also try
// getting an example JWS and decoding it with a tool like https://jwt.io to see what its "alg"
// header parameter indicates. The signature on the JWS does not get validated during parsing. Call
// Verify() after parsing to validate the signature and obtain the payload.
//
// https://datatracker.ietf.org/doc/html/rfc7515#section-7
func ParseSigned(
@@ -90,7 +97,14 @@ func ParseSigned(
return parseSignedCompact(signature, nil, signatureAlgorithms)
}
// ParseSignedCompact parses a message in JWS Compact Serialization.
// ParseSignedCompact parses a message in JWS Compact Serialization. Validation fails if the JWS is
// signed with an algorithm that isn't in the provided list of signature algorithms. Applications
// should decide for themselves which signature algorithms are acceptable.If you're not sure which
// signature algorithms your application might receive, consult the documentation of the program
// which provides them or the protocol that you are implementing. You can also try getting an
// example JWS and decoding it with a tool like https://jwt.io to see what its "alg" header
// parameter indicates. The signature on the JWS does not get validated during parsing. Call
// Verify() after parsing to validate the signature and obtain the payload.
//
// https://datatracker.ietf.org/doc/html/rfc7515#section-7.1
func ParseSignedCompact(
@@ -101,6 +115,15 @@ func ParseSignedCompact(
}
// ParseDetached parses a signed message in compact serialization format with detached payload.
// Validation fails if the JWS is signed with an algorithm that isn't in the provided list of
// signature algorithms. Applications should decide for themselves which signature algorithms are
// acceptable. If you're not sure which signature algorithms your application might receive, consult
// the documentation of the program which provides them or the protocol that you are implementing.
// You can also try getting an example JWS and decoding it with a tool like https://jwt.io to see
// what its "alg" header parameter indicates. The signature on the JWS does not get validated during
// parsing. Call Verify() after parsing to validate the signature and obtain the payload.
//
// https://datatracker.ietf.org/doc/html/rfc7515#appendix-F
func ParseDetached(
signature string,
payload []byte,
@@ -181,6 +204,25 @@ func containsSignatureAlgorithm(haystack []SignatureAlgorithm, needle SignatureA
return false
}
// ErrUnexpectedSignatureAlgorithm is returned when the signature algorithm in
// the JWS header does not match one of the expected algorithms.
type ErrUnexpectedSignatureAlgorithm struct {
// Got is the signature algorithm found in the JWS header.
Got SignatureAlgorithm
expected []SignatureAlgorithm
}
func (e *ErrUnexpectedSignatureAlgorithm) Error() string {
return fmt.Sprintf("unexpected signature algorithm %q; expected %q", e.Got, e.expected)
}
func newErrUnexpectedSignatureAlgorithm(got SignatureAlgorithm, expected []SignatureAlgorithm) error {
return &ErrUnexpectedSignatureAlgorithm{
Got: got,
expected: expected,
}
}
// sanitized produces a cleaned-up JWS object from the raw JSON.
func (parsed *rawJSONWebSignature) sanitized(signatureAlgorithms []SignatureAlgorithm) (*JSONWebSignature, error) {
if len(signatureAlgorithms) == 0 {
@@ -236,8 +278,7 @@ func (parsed *rawJSONWebSignature) sanitized(signatureAlgorithms []SignatureAlgo
alg := SignatureAlgorithm(signature.Header.Algorithm)
if !containsSignatureAlgorithm(signatureAlgorithms, alg) {
return nil, fmt.Errorf("go-jose/go-jose: unexpected signature algorithm %q; expected %q",
alg, signatureAlgorithms)
return nil, newErrUnexpectedSignatureAlgorithm(alg, signatureAlgorithms)
}
if signature.header != nil {
@@ -285,8 +326,7 @@ func (parsed *rawJSONWebSignature) sanitized(signatureAlgorithms []SignatureAlgo
alg := SignatureAlgorithm(obj.Signatures[i].Header.Algorithm)
if !containsSignatureAlgorithm(signatureAlgorithms, alg) {
return nil, fmt.Errorf("go-jose/go-jose: unexpected signature algorithm %q; expected %q",
alg, signatureAlgorithms)
return nil, newErrUnexpectedSignatureAlgorithm(alg, signatureAlgorithms)
}
if obj.Signatures[i].header != nil {
@@ -321,35 +361,43 @@ func (parsed *rawJSONWebSignature) sanitized(signatureAlgorithms []SignatureAlgo
return obj, nil
}
const tokenDelim = "."
// parseSignedCompact parses a message in compact format.
func parseSignedCompact(
input string,
payload []byte,
signatureAlgorithms []SignatureAlgorithm,
) (*JSONWebSignature, error) {
// Three parts is two separators
if strings.Count(input, ".") != 2 {
protected, s, ok := strings.Cut(input, tokenDelim)
if !ok { // no period found
return nil, fmt.Errorf("go-jose/go-jose: compact JWS format must have three parts")
}
claims, sig, ok := strings.Cut(s, tokenDelim)
if !ok { // only one period found
return nil, fmt.Errorf("go-jose/go-jose: compact JWS format must have three parts")
}
if strings.ContainsRune(sig, '.') { // too many periods found
return nil, fmt.Errorf("go-jose/go-jose: compact JWS format must have three parts")
}
parts := strings.SplitN(input, ".", 3)
if parts[1] != "" && payload != nil {
if claims != "" && payload != nil {
return nil, fmt.Errorf("go-jose/go-jose: payload is not detached")
}
rawProtected, err := base64.RawURLEncoding.DecodeString(parts[0])
rawProtected, err := base64.RawURLEncoding.DecodeString(protected)
if err != nil {
return nil, err
}
if payload == nil {
payload, err = base64.RawURLEncoding.DecodeString(parts[1])
payload, err = base64.RawURLEncoding.DecodeString(claims)
if err != nil {
return nil, err
}
}
signature, err := base64.RawURLEncoding.DecodeString(parts[2])
signature, err := base64.RawURLEncoding.DecodeString(sig)
if err != nil {
return nil, err
}

View File

@@ -22,7 +22,6 @@ import (
"encoding/base64"
"errors"
"fmt"
"github.com/go-jose/go-jose/v4/json"
)

View File

@@ -30,8 +30,6 @@ import (
"hash"
"io"
"golang.org/x/crypto/pbkdf2"
josecipher "github.com/go-jose/go-jose/v4/cipher"
)
@@ -330,7 +328,10 @@ func (ctx *symmetricKeyCipher) encryptKey(cek []byte, alg KeyAlgorithm) (recipie
// derive key
keyLen, h := getPbkdf2Params(alg)
key := pbkdf2.Key(ctx.key, salt, ctx.p2c, keyLen, h)
key, err := pbkdf2Key(h, string(ctx.key), salt, ctx.p2c, keyLen)
if err != nil {
return recipientInfo{}, nil
}
// use AES cipher with derived key
block, err := aes.NewCipher(key)
@@ -432,7 +433,10 @@ func (ctx *symmetricKeyCipher) decryptKey(headers rawHeader, recipient *recipien
// derive key
keyLen, h := getPbkdf2Params(alg)
key := pbkdf2.Key(ctx.key, salt, p2c, keyLen, h)
key, err := pbkdf2Key(h, string(ctx.key), salt, p2c, keyLen)
if err != nil {
return nil, err
}
// use AES cipher with derived key
block, err := aes.NewCipher(key)

View File

@@ -0,0 +1,28 @@
//go:build go1.24
/*-
* Copyright 2014 Square Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jose
import (
"crypto/pbkdf2"
"hash"
)
func pbkdf2Key(h func() hash.Hash, password string, salt []byte, iter, keyLen int) ([]byte, error) {
return pbkdf2.Key(h, password, salt, iter, keyLen)
}

View File

@@ -0,0 +1,29 @@
//go:build !go1.24
/*-
* Copyright 2014 Square Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jose
import (
"hash"
"golang.org/x/crypto/pbkdf2"
)
func pbkdf2Key(h func() hash.Hash, password string, salt []byte, iter, keyLen int) ([]byte, error) {
return pbkdf2.Key([]byte(password), salt, iter, keyLen, h), nil
}

3
vendor/go.opentelemetry.io/otel/.clomonitor.yml generated vendored Normal file
View File

@@ -0,0 +1,3 @@
exemptions:
- check: artifacthub_badge
reason: "Artifact Hub doesn't support Go packages"

View File

@@ -66,8 +66,6 @@ linters:
desc: Do not use cross-module internal packages.
- pkg: go.opentelemetry.io/otel/internal/internaltest
desc: Do not use cross-module internal packages.
- pkg: go.opentelemetry.io/otel/internal/matchers
desc: Do not use cross-module internal packages.
otlp-internal:
files:
- '!**/exporters/otlp/internal/**/*.go'
@@ -190,6 +188,10 @@ linters:
- legacy
- std-error-handling
rules:
- linters:
- revive
path: schema/v.*/types/.*
text: avoid meaningless package names
# TODO: Having appropriate comments for exported objects helps development,
# even for objects in internal packages. Appropriate comments for all
# exported objects should be added and this exclusion removed.

View File

@@ -11,6 +11,61 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
<!-- Released section -->
<!-- Don't change this section unless doing release -->
## [1.37.0/0.59.0/0.13.0] 2025-06-25
### Added
- The `go.opentelemetry.io/otel/semconv/v1.33.0` package.
The package contains semantic conventions from the `v1.33.0` version of the OpenTelemetry Semantic Conventions.
See the [migration documentation](./semconv/v1.33.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.32.0.`(#6799)
- The `go.opentelemetry.io/otel/semconv/v1.34.0` package.
The package contains semantic conventions from the `v1.34.0` version of the OpenTelemetry Semantic Conventions. (#6812)
- Add metric's schema URL as `otel_scope_schema_url` label in `go.opentelemetry.io/otel/exporters/prometheus`. (#5947)
- Add metric's scope attributes as `otel_scope_[attribute]` labels in `go.opentelemetry.io/otel/exporters/prometheus`. (#5947)
- Add `EventName` to `EnabledParameters` in `go.opentelemetry.io/otel/log`. (#6825)
- Add `EventName` to `EnabledParameters` in `go.opentelemetry.io/otel/sdk/log`. (#6825)
- Changed handling of `go.opentelemetry.io/otel/exporters/prometheus` metric renaming to add unit suffixes when it doesn't match one of the pre-defined values in the unit suffix map. (#6839)
### Changed
- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/bridge/opentracing`. (#6827)
- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/exporters/zipkin`. (#6829)
- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/metric`. (#6832)
- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/sdk/resource`. (#6834)
- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/sdk/trace`. (#6835)
- The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/trace`. (#6836)
- `Record.Resource` now returns `*resource.Resource` instead of `resource.Resource` in `go.opentelemetry.io/otel/sdk/log`. (#6864)
- Retry now shows error cause for context timeout in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6898)
### Fixed
- Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#6710)
- Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#6710)
- Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#6710)
- Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#6710)
- Validate exponential histogram scale range for Prometheus compatibility in `go.opentelemetry.io/otel/exporters/prometheus`. (#6822)
- Context cancellation during metric pipeline produce does not corrupt data in `go.opentelemetry.io/otel/sdk/metric`. (#6914)
### Removed
- `go.opentelemetry.io/otel/exporters/prometheus` no longer exports `otel_scope_info` metric. (#6770)
## [0.12.2] 2025-05-22
### Fixed
- Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` module that contains invalid dependencies. (#6804)
- Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` module that contains invalid dependencies. (#6804)
- Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` module that contains invalid dependencies. (#6804)
## [0.12.1] 2025-05-21
### Fixes
- Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#6800)
- Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6800)
- Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#6800)
## [1.36.0/0.58.0/0.12.0] 2025-05-20
### Added
@@ -3288,7 +3343,10 @@ It contains api and sdk for trace and meter.
- CircleCI build CI manifest files.
- CODEOWNERS file to track owners of this project.
[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.36.0...HEAD
[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.37.0...HEAD
[1.37.0/0.59.0/0.13.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.37.0
[0.12.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/log/v0.12.2
[0.12.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/log/v0.12.1
[1.36.0/0.58.0/0.12.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.36.0
[1.35.0/0.57.0/0.11.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.35.0
[1.34.0/0.56.0/0.10.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.34.0

View File

@@ -109,10 +109,9 @@ A PR is considered **ready to merge** when:
This is not enforced through automation, but needs to be validated by the
maintainer merging.
* The qualified approvals need to be from [Approver]s/[Maintainer]s
affiliated with different companies. Two qualified approvals from
[Approver]s or [Maintainer]s affiliated with the same company counts as a
single qualified approval.
* At least one of the qualified approvals need to be from an
[Approver]/[Maintainer] affiliated with a different company than the author
of the PR.
* PRs introducing changes that have already been discussed and consensus
reached only need one qualified approval. The discussion and resolution
needs to be linked to the PR.
@@ -650,11 +649,11 @@ should be canceled.
### Maintainers
- [Damien Mathieu](https://github.com/dmathieu), Elastic
- [David Ashpole](https://github.com/dashpole), Google
- [Robert Pająk](https://github.com/pellared), Splunk
- [Sam Xie](https://github.com/XSAM), Cisco/AppDynamics
- [Tyler Yahn](https://github.com/MrAlias), Splunk
- [Damien Mathieu](https://github.com/dmathieu), Elastic ([GPG](https://keys.openpgp.org/search?q=5A126B972A81A6CE443E5E1B408B8E44F0873832))
- [David Ashpole](https://github.com/dashpole), Google ([GPG](https://keys.openpgp.org/search?q=C0D1BDDCAAEAE573673085F176327DA4D864DC70))
- [Robert Pająk](https://github.com/pellared), Splunk ([GPG](https://keys.openpgp.org/search?q=CDAD3A60476A3DE599AA5092E5F7C35A4DBE90C2))
- [Sam Xie](https://github.com/XSAM), Splunk ([GPG](https://keys.openpgp.org/search?q=AEA033782371ABB18EE39188B8044925D6FEEBEA))
- [Tyler Yahn](https://github.com/MrAlias), Splunk ([GPG](https://keys.openpgp.org/search?q=0x46B0F3E1A8B1BA5A))
### Emeritus

View File

@@ -293,7 +293,7 @@ semconv-generate: $(SEMCONVKIT)
--param tag=$(TAG) \
go \
/home/weaver/target
$(SEMCONVKIT) -output "$(SEMCONVPKG)/$(TAG)" -tag "$(TAG)"
$(SEMCONVKIT) -semconv "$(SEMCONVPKG)" -tag "$(TAG)"
.PHONY: gorelease
gorelease: $(OTEL_GO_MOD_DIRS:%=gorelease/%)

View File

@@ -7,6 +7,7 @@
[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/open-telemetry/opentelemetry-go/badge)](https://scorecard.dev/viewer/?uri=github.com/open-telemetry/opentelemetry-go)
[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/9996/badge)](https://www.bestpractices.dev/projects/9996)
[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/opentelemetry-go.svg)](https://issues.oss-fuzz.com/issues?q=project:opentelemetry-go)
[![FOSSA Status](https://app.fossa.com/api/projects/custom%2B162%2Fgithub.com%2Fopen-telemetry%2Fopentelemetry-go.svg?type=shield&issueType=license)](https://app.fossa.com/projects/custom%2B162%2Fgithub.com%2Fopen-telemetry%2Fopentelemetry-go?ref=badge_shield&issueType=license)
[![Slack](https://img.shields.io/badge/slack-@cncf/otel--go-brightgreen.svg?logo=slack)](https://cloud-native.slack.com/archives/C01NPAXACKT)
OpenTelemetry-Go is the [Go](https://golang.org/) implementation of [OpenTelemetry](https://opentelemetry.io/).

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@@ -112,6 +112,29 @@ It is critical you make sure the version you push upstream is correct.
Finally create a Release for the new `<new tag>` on GitHub.
The release body should include all the release notes from the Changelog for this release.
### Sign the Release Artifact
To ensure we comply with CNCF best practices, we need to sign the release artifact.
The tarball attached to the GitHub release needs to be signed with your GPG key.
Follow [these steps] to sign the release artifact and upload it to GitHub.
You can use [this script] to verify the contents of the tarball before signing it.
Be sure to use the correct GPG key when signing the release artifact.
```terminal
gpg --local-user <key-id> --armor --detach-sign opentelemetry-go-<version>.tar.gz
```
You can verify the signature with:
```terminal
gpg --verify opentelemetry-go-<version>.tar.gz.asc opentelemetry-go-<version>.tar.gz
```
[these steps]: https://wiki.debian.org/Creating%20signed%20GitHub%20releases
[this script]: https://github.com/MrAlias/attest-sh
## Post-Release
### Contrib Repository

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@@ -1,4 +1,4 @@
# This is a renovate-friendly source of Docker images.
FROM python:3.13.3-slim-bullseye@sha256:9e3f9243e06fd68eb9519074b49878eda20ad39a855fac51aaffb741de20726e AS python
FROM otel/weaver:v0.15.0@sha256:1cf1c72eaed57dad813c2e359133b8a15bd4facf305aae5b13bdca6d3eccff56 AS weaver
FROM python:3.13.5-slim-bullseye@sha256:5b9fc0d8ef79cfb5f300e61cb516e0c668067bbf77646762c38c94107e230dbc AS python
FROM otel/weaver:v0.15.2@sha256:b13acea09f721774daba36344861f689ac4bb8d6ecd94c4600b4d590c8fb34b9 AS weaver
FROM avtodev/markdown-lint:v1@sha256:6aeedc2f49138ce7a1cd0adffc1b1c0321b841dc2102408967d9301c031949ee AS markdown

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@@ -0,0 +1,4 @@
<!-- Generated. DO NOT MODIFY. -->
# Migration from v1.33.0 to v1.34.0
The `go.opentelemetry.io/otel/semconv/v1.34.0` package should be a drop-in replacement for `go.opentelemetry.io/otel/semconv/v1.33.0`.

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@@ -0,0 +1,3 @@
# Semconv v1.34.0
[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/semconv/v1.34.0)](https://pkg.go.dev/go.opentelemetry.io/otel/semconv/v1.34.0)

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File diff suppressed because it is too large Load Diff

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@@ -0,0 +1,9 @@
// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
// Package semconv implements OpenTelemetry semantic conventions.
//
// OpenTelemetry semantic conventions are agreed standardized naming
// patterns for OpenTelemetry things. This package represents the v1.34.0
// version of the OpenTelemetry semantic conventions.
package semconv // import "go.opentelemetry.io/otel/semconv/v1.34.0"

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@@ -0,0 +1,9 @@
// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package semconv // import "go.opentelemetry.io/otel/semconv/v1.34.0"
const (
// ExceptionEventName is the name of the Span event representing an exception.
ExceptionEventName = "exception"
)

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@@ -0,0 +1,9 @@
// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package semconv // import "go.opentelemetry.io/otel/semconv/v1.34.0"
// SchemaURL is the schema URL that matches the version of the semantic conventions
// that this package defines. Semconv packages starting from v1.4.0 must declare
// non-empty schema URL in the form https://opentelemetry.io/schemas/<version>
const SchemaURL = "https://opentelemetry.io/schemas/1.34.0"

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@@ -20,7 +20,7 @@ import (
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/codes"
semconv "go.opentelemetry.io/otel/semconv/v1.26.0"
semconv "go.opentelemetry.io/otel/semconv/v1.34.0"
"go.opentelemetry.io/otel/trace/embedded"
"go.opentelemetry.io/otel/trace/internal/telemetry"
)

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@@ -5,5 +5,5 @@ package otel // import "go.opentelemetry.io/otel"
// Version is the current release version of OpenTelemetry in use.
func Version() string {
return "1.36.0"
return "1.37.0"
}

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@@ -3,13 +3,12 @@
module-sets:
stable-v1:
version: v1.36.0
version: v1.37.0
modules:
- go.opentelemetry.io/otel
- go.opentelemetry.io/otel/bridge/opencensus
- go.opentelemetry.io/otel/bridge/opencensus/test
- go.opentelemetry.io/otel/bridge/opentracing
- go.opentelemetry.io/otel/bridge/opentracing/test
- go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc
- go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp
- go.opentelemetry.io/otel/exporters/otlp/otlptrace
@@ -23,14 +22,16 @@ module-sets:
- go.opentelemetry.io/otel/sdk/metric
- go.opentelemetry.io/otel/trace
experimental-metrics:
version: v0.58.0
version: v0.59.0
modules:
- go.opentelemetry.io/otel/exporters/prometheus
experimental-logs:
version: v0.12.0
version: v0.13.0
modules:
- go.opentelemetry.io/otel/log
- go.opentelemetry.io/otel/log/logtest
- go.opentelemetry.io/otel/sdk/log
- go.opentelemetry.io/otel/sdk/log/logtest
- go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc
- go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp
- go.opentelemetry.io/otel/exporters/stdout/stdoutlog
@@ -40,6 +41,4 @@ module-sets:
- go.opentelemetry.io/otel/schema
excluded-modules:
- go.opentelemetry.io/otel/internal/tools
- go.opentelemetry.io/otel/log/logtest
- go.opentelemetry.io/otel/sdk/log/logtest
- go.opentelemetry.io/otel/trace/internal/telemetry/test

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@@ -1,73 +1,159 @@
# How to contribute
We definitely welcome your patches and contributions to gRPC! Please read the gRPC
organization's [governance rules](https://github.com/grpc/grpc-community/blob/master/governance.md)
and [contribution guidelines](https://github.com/grpc/grpc-community/blob/master/CONTRIBUTING.md) before proceeding.
We welcome your patches and contributions to gRPC! Please read the gRPC
organization's [governance
rules](https://github.com/grpc/grpc-community/blob/master/governance.md) before
proceeding.
If you are new to GitHub, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/)
## Legal requirements
In order to protect both you and ourselves, you will need to sign the
[Contributor License Agreement](https://identity.linuxfoundation.org/projects/cncf).
[Contributor License
Agreement](https://identity.linuxfoundation.org/projects/cncf). When you create
your first PR, a link will be added as a comment that contains the steps needed
to complete this process.
## Getting Started
A great way to start is by searching through our open issues. [Unassigned issues
labeled as "help
wanted"](https://github.com/grpc/grpc-go/issues?q=sort%3Aupdated-desc%20is%3Aissue%20is%3Aopen%20label%3A%22Status%3A%20Help%20Wanted%22%20no%3Aassignee)
are especially nice for first-time contributors, as they should be well-defined
problems that already have agreed-upon solutions.
## Code Style
We follow [Google's published Go style
guide](https://google.github.io/styleguide/go/). Note that there are three
primary documents that make up this style guide; please follow them as closely
as possible. If a reviewer recommends something that contradicts those
guidelines, there may be valid reasons to do so, but it should be rare.
## Guidelines for Pull Requests
How to get your contributions merged smoothly and quickly.
Please read the following carefully to ensure your contributions can be merged
smoothly and quickly.
### PR Contents
- Create **small PRs** that are narrowly focused on **addressing a single
concern**. We often times receive PRs that are trying to fix several things at
a time, but only one fix is considered acceptable, nothing gets merged and
both author's & review's time is wasted. Create more PRs to address different
concerns and everyone will be happy.
concern**. We often receive PRs that attempt to fix several things at the same
time, and if one part of the PR has a problem, that will hold up the entire
PR.
- If you are searching for features to work on, issues labeled [Status: Help
Wanted](https://github.com/grpc/grpc-go/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3A%22Status%3A+Help+Wanted%22)
is a great place to start. These issues are well-documented and usually can be
resolved with a single pull request.
- If your change does not address an **open issue** with an **agreed
resolution**, consider opening an issue and discussing it first. If you are
suggesting a behavioral or API change, consider starting with a [gRFC
proposal](https://github.com/grpc/proposal). Many new features that are not
bug fixes will require cross-language agreement.
- If you are adding a new file, make sure it has the copyright message template
at the top as a comment. You can copy over the message from an existing file
and update the year.
- If you want to fix **formatting or style**, consider whether your changes are
an obvious improvement or might be considered a personal preference. If a
style change is based on preference, it likely will not be accepted. If it
corrects widely agreed-upon anti-patterns, then please do create a PR and
explain the benefits of the change.
- The grpc package should only depend on standard Go packages and a small number
of exceptions. If your contribution introduces new dependencies which are NOT
in the [list](https://godoc.org/google.golang.org/grpc?imports), you need a
discussion with gRPC-Go authors and consultants.
- For speculative changes, consider opening an issue and discussing it first. If
you are suggesting a behavioral or API change, consider starting with a [gRFC
proposal](https://github.com/grpc/proposal).
- Provide a good **PR description** as a record of **what** change is being made
and **why** it was made. Link to a GitHub issue if it exists.
- If you want to fix formatting or style, consider whether your changes are an
obvious improvement or might be considered a personal preference. If a style
change is based on preference, it likely will not be accepted. If it corrects
widely agreed-upon anti-patterns, then please do create a PR and explain the
benefits of the change.
- Unless your PR is trivial, you should expect there will be reviewer comments
that you'll need to address before merging. We'll mark it as `Status: Requires
Reporter Clarification` if we expect you to respond to these comments in a
timely manner. If the PR remains inactive for 6 days, it will be marked as
`stale` and automatically close 7 days after that if we don't hear back from
you.
- Maintain **clean commit history** and use **meaningful commit messages**. PRs
with messy commit history are difficult to review and won't be merged. Use
`rebase -i upstream/master` to curate your commit history and/or to bring in
latest changes from master (but avoid rebasing in the middle of a code
review).
- Keep your PR up to date with upstream/master (if there are merge conflicts, we
can't really merge your change).
- For correcting **misspellings**, please be aware that we use some terms that
are sometimes flagged by spell checkers. As an example, "if an only if" is
often written as "iff". Please do not make spelling correction changes unless
you are certain they are misspellings.
- **All tests need to be passing** before your change can be merged. We
recommend you **run tests locally** before creating your PR to catch breakages
early on.
- `./scripts/vet.sh` to catch vet errors
- `go test -cpu 1,4 -timeout 7m ./...` to run the tests
- `go test -race -cpu 1,4 -timeout 7m ./...` to run tests in race mode
recommend you run tests locally before creating your PR to catch breakages
early on:
- Exceptions to the rules can be made if there's a compelling reason for doing so.
- `./scripts/vet.sh` to catch vet errors.
- `go test -cpu 1,4 -timeout 7m ./...` to run the tests.
- `go test -race -cpu 1,4 -timeout 7m ./...` to run tests in race mode.
Note that we have a multi-module repo, so `go test` commands may need to be
run from the root of each module in order to cause all tests to run.
*Alternatively*, you may find it easier to push your changes to your fork on
GitHub, which will trigger a GitHub Actions run that you can use to verify
everything is passing.
- Note that there are two GitHub actions checks that need not be green:
1. We test the freshness of the generated proto code we maintain via the
`vet-proto` check. If the source proto files are updated, but our repo is
not updated, an optional checker will fail. This will be fixed by our team
in a separate PR and will not prevent the merge of your PR.
2. We run a checker that will fail if there is any change in dependencies of
an exported package via the `dependencies` check. If new dependencies are
added that are not appropriate, we may not accept your PR (see below).
- If you are adding a **new file**, make sure it has the **copyright message**
template at the top as a comment. You can copy the message from an existing
file and update the year.
- The grpc package should only depend on standard Go packages and a small number
of exceptions. **If your contribution introduces new dependencies**, you will
need a discussion with gRPC-Go maintainers.
### PR Descriptions
- **PR titles** should start with the name of the component being addressed, or
the type of change. Examples: transport, client, server, round_robin, xds,
cleanup, deps.
- Read and follow the **guidelines for PR titles and descriptions** here:
https://google.github.io/eng-practices/review/developer/cl-descriptions.html
*particularly* the sections "First Line" and "Body is Informative".
Note: your PR description will be used as the git commit message in a
squash-and-merge if your PR is approved. We may make changes to this as
necessary.
- **Does this PR relate to an open issue?** On the first line, please use the
tag `Fixes #<issue>` to ensure the issue is closed when the PR is merged. Or
use `Updates #<issue>` if the PR is related to an open issue, but does not fix
it. Consider filing an issue if one does not already exist.
- PR descriptions *must* conclude with **release notes** as follows:
```
RELEASE NOTES:
* <component>: <summary>
```
This need not match the PR title.
The summary must:
* be something that gRPC users will understand.
* clearly explain the feature being added, the issue being fixed, or the
behavior being changed, etc. If fixing a bug, be clear about how the bug
can be triggered by an end-user.
* begin with a capital letter and use complete sentences.
* be as short as possible to describe the change being made.
If a PR is *not* end-user visible -- e.g. a cleanup, testing change, or
GitHub-related, use `RELEASE NOTES: n/a`.
### PR Process
- Please **self-review** your code changes before sending your PR. This will
prevent simple, obvious errors from causing delays.
- Maintain a **clean commit history** and use **meaningful commit messages**.
PRs with messy commit histories are difficult to review and won't be merged.
Before sending your PR, ensure your changes are based on top of the latest
`upstream/master` commits, and avoid rebasing in the middle of a code review.
You should **never use `git push -f`** unless absolutely necessary during a
review, as it can interfere with GitHub's tracking of comments.
- Unless your PR is trivial, you should **expect reviewer comments** that you
will need to address before merging. We'll label the PR as `Status: Requires
Reporter Clarification` if we expect you to respond to these comments in a
timely manner. If the PR remains inactive for 6 days, it will be marked as
`stale`, and we will automatically close it after 7 days if we don't hear back
from you. Please feel free to ping issues or bugs if you do not get a response
within a week.

View File

@@ -9,21 +9,19 @@ for general contribution guidelines.
## Maintainers (in alphabetical order)
- [aranjans](https://github.com/aranjans), Google LLC
- [arjan-bal](https://github.com/arjan-bal), Google LLC
- [arvindbr8](https://github.com/arvindbr8), Google LLC
- [atollena](https://github.com/atollena), Datadog, Inc.
- [dfawley](https://github.com/dfawley), Google LLC
- [easwars](https://github.com/easwars), Google LLC
- [erm-g](https://github.com/erm-g), Google LLC
- [gtcooke94](https://github.com/gtcooke94), Google LLC
- [purnesh42h](https://github.com/purnesh42h), Google LLC
- [zasweq](https://github.com/zasweq), Google LLC
## Emeritus Maintainers (in alphabetical order)
- [adelez](https://github.com/adelez)
- [aranjans](https://github.com/aranjans)
- [canguler](https://github.com/canguler)
- [cesarghali](https://github.com/cesarghali)
- [erm-g](https://github.com/erm-g)
- [iamqizhao](https://github.com/iamqizhao)
- [jeanbza](https://github.com/jeanbza)
- [jtattermusch](https://github.com/jtattermusch)
@@ -32,5 +30,7 @@ for general contribution guidelines.
- [matt-kwong](https://github.com/matt-kwong)
- [menghanl](https://github.com/menghanl)
- [nicolasnoble](https://github.com/nicolasnoble)
- [purnesh42h](https://github.com/purnesh42h)
- [srini100](https://github.com/srini100)
- [yongni](https://github.com/yongni)
- [zasweq](https://github.com/zasweq)

View File

@@ -32,6 +32,7 @@ import "google.golang.org/grpc"
- [Low-level technical docs](Documentation) from this repository
- [Performance benchmark][]
- [Examples](examples)
- [Contribution guidelines](CONTRIBUTING.md)
## FAQ

View File

@@ -360,6 +360,10 @@ type Balancer interface {
// call SubConn.Shutdown for its existing SubConns; however, this will be
// required in a future release, so it is recommended.
Close()
// ExitIdle instructs the LB policy to reconnect to backends / exit the
// IDLE state, if appropriate and possible. Note that SubConns that enter
// the IDLE state will not reconnect until SubConn.Connect is called.
ExitIdle()
}
// ExitIdler is an optional interface for balancers to implement. If
@@ -367,8 +371,8 @@ type Balancer interface {
// the ClientConn is idle. If unimplemented, ClientConn.Connect will cause
// all SubConns to connect.
//
// Notice: it will be required for all balancers to implement this in a future
// release.
// Deprecated: All balancers must implement this interface. This interface will
// be removed in a future release.
type ExitIdler interface {
// ExitIdle instructs the LB policy to reconnect to backends / exit the
// IDLE state, if appropriate and possible. Note that SubConns that enter

View File

@@ -37,6 +37,8 @@ import (
"google.golang.org/grpc/resolver"
)
var randIntN = rand.IntN
// ChildState is the balancer state of a child along with the endpoint which
// identifies the child balancer.
type ChildState struct {
@@ -45,7 +47,15 @@ type ChildState struct {
// Balancer exposes only the ExitIdler interface of the child LB policy.
// Other methods of the child policy are called only by endpointsharding.
Balancer balancer.ExitIdler
Balancer ExitIdler
}
// ExitIdler provides access to only the ExitIdle method of the child balancer.
type ExitIdler interface {
// ExitIdle instructs the LB policy to reconnect to backends / exit the
// IDLE state, if appropriate and possible. Note that SubConns that enter
// the IDLE state will not reconnect until SubConn.Connect is called.
ExitIdle()
}
// Options are the options to configure the behaviour of the
@@ -104,6 +114,21 @@ type endpointSharding struct {
mu sync.Mutex
}
// rotateEndpoints returns a slice of all the input endpoints rotated a random
// amount.
func rotateEndpoints(es []resolver.Endpoint) []resolver.Endpoint {
les := len(es)
if les == 0 {
return es
}
r := randIntN(les)
// Make a copy to avoid mutating data beyond the end of es.
ret := make([]resolver.Endpoint, les)
copy(ret, es[r:])
copy(ret[les-r:], es[:r])
return ret
}
// UpdateClientConnState creates a child for new endpoints and deletes children
// for endpoints that are no longer present. It also updates all the children,
// and sends a single synchronous update of the childrens' aggregated state at
@@ -125,7 +150,7 @@ func (es *endpointSharding) UpdateClientConnState(state balancer.ClientConnState
newChildren := resolver.NewEndpointMap[*balancerWrapper]()
// Update/Create new children.
for _, endpoint := range state.ResolverState.Endpoints {
for _, endpoint := range rotateEndpoints(state.ResolverState.Endpoints) {
if _, ok := newChildren.Get(endpoint); ok {
// Endpoint child was already created, continue to avoid duplicate
// update.
@@ -205,6 +230,16 @@ func (es *endpointSharding) Close() {
}
}
func (es *endpointSharding) ExitIdle() {
es.childMu.Lock()
defer es.childMu.Unlock()
for _, bw := range es.children.Load().Values() {
if !bw.isClosed {
bw.child.ExitIdle()
}
}
}
// updateState updates this component's state. It sends the aggregated state,
// and a picker with round robin behavior with all the child states present if
// needed.
@@ -261,7 +296,7 @@ func (es *endpointSharding) updateState() {
p := &pickerWithChildStates{
pickers: pickers,
childStates: childStates,
next: uint32(rand.IntN(len(pickers))),
next: uint32(randIntN(len(pickers))),
}
es.cc.UpdateState(balancer.State{
ConnectivityState: aggState,
@@ -326,15 +361,13 @@ func (bw *balancerWrapper) UpdateState(state balancer.State) {
// ExitIdle pings an IDLE child balancer to exit idle in a new goroutine to
// avoid deadlocks due to synchronous balancer state updates.
func (bw *balancerWrapper) ExitIdle() {
if ei, ok := bw.child.(balancer.ExitIdler); ok {
go func() {
bw.es.childMu.Lock()
if !bw.isClosed {
ei.ExitIdle()
}
bw.es.childMu.Unlock()
}()
}
go func() {
bw.es.childMu.Lock()
if !bw.isClosed {
bw.child.ExitIdle()
}
bw.es.childMu.Unlock()
}()
}
// updateClientConnStateLocked delivers the ClientConnState to the child

View File

@@ -169,7 +169,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState
addrs = state.ResolverState.Addresses
if cfg.ShuffleAddressList {
addrs = append([]resolver.Address{}, addrs...)
rand.Shuffle(len(addrs), func(i, j int) { addrs[i], addrs[j] = addrs[j], addrs[i] })
internal.RandShuffle(len(addrs), func(i, j int) { addrs[i], addrs[j] = addrs[j], addrs[i] })
}
}

View File

@@ -54,18 +54,9 @@ func init() {
balancer.Register(pickfirstBuilder{})
}
type (
// enableHealthListenerKeyType is a unique key type used in resolver
// attributes to indicate whether the health listener usage is enabled.
enableHealthListenerKeyType struct{}
// managedByPickfirstKeyType is an attribute key type to inform Outlier
// Detection that the generic health listener is being used.
// TODO: https://github.com/grpc/grpc-go/issues/7915 - Remove this when
// implementing the dualstack design. This is a hack. Once Dualstack is
// completed, outlier detection will stop sending ejection updates through
// the connectivity listener.
managedByPickfirstKeyType struct{}
)
// enableHealthListenerKeyType is a unique key type used in resolver
// attributes to indicate whether the health listener usage is enabled.
type enableHealthListenerKeyType struct{}
var (
logger = grpclog.Component("pick-first-leaf-lb")
@@ -76,21 +67,21 @@ var (
disconnectionsMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{
Name: "grpc.lb.pick_first.disconnections",
Description: "EXPERIMENTAL. Number of times the selected subchannel becomes disconnected.",
Unit: "disconnection",
Unit: "{disconnection}",
Labels: []string{"grpc.target"},
Default: false,
})
connectionAttemptsSucceededMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{
Name: "grpc.lb.pick_first.connection_attempts_succeeded",
Description: "EXPERIMENTAL. Number of successful connection attempts.",
Unit: "attempt",
Unit: "{attempt}",
Labels: []string{"grpc.target"},
Default: false,
})
connectionAttemptsFailedMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{
Name: "grpc.lb.pick_first.connection_attempts_failed",
Description: "EXPERIMENTAL. Number of failed connection attempts.",
Unit: "attempt",
Unit: "{attempt}",
Labels: []string{"grpc.target"},
Default: false,
})
@@ -149,17 +140,6 @@ func EnableHealthListener(state resolver.State) resolver.State {
return state
}
// IsManagedByPickfirst returns whether an address belongs to a SubConn
// managed by the pickfirst LB policy.
// TODO: https://github.com/grpc/grpc-go/issues/7915 - This is a hack to disable
// outlier_detection via the with connectivity listener when using pick_first.
// Once Dualstack changes are complete, all SubConns will be created by
// pick_first and outlier detection will only use the health listener for
// ejection. This hack can then be removed.
func IsManagedByPickfirst(addr resolver.Address) bool {
return addr.BalancerAttributes.Value(managedByPickfirstKeyType{}) != nil
}
type pfConfig struct {
serviceconfig.LoadBalancingConfig `json:"-"`
@@ -186,7 +166,6 @@ type scData struct {
}
func (b *pickfirstBalancer) newSCData(addr resolver.Address) (*scData, error) {
addr.BalancerAttributes = addr.BalancerAttributes.WithValue(managedByPickfirstKeyType{}, true)
sd := &scData{
rawConnectivityState: connectivity.Idle,
effectiveState: connectivity.Idle,
@@ -304,7 +283,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState
newAddrs = state.ResolverState.Addresses
if cfg.ShuffleAddressList {
newAddrs = append([]resolver.Address{}, newAddrs...)
internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] })
internal.RandShuffle(len(newAddrs), func(i, j int) { newAddrs[i], newAddrs[j] = newAddrs[j], newAddrs[i] })
}
}
@@ -372,6 +351,13 @@ func (b *pickfirstBalancer) ExitIdle() {
b.mu.Lock()
defer b.mu.Unlock()
if b.state == connectivity.Idle {
// Move the balancer into CONNECTING state immediately. This is done to
// avoid staying in IDLE if a resolver update arrives before the first
// SubConn reports CONNECTING.
b.updateBalancerState(balancer.State{
ConnectivityState: connectivity.Connecting,
Picker: &picker{err: balancer.ErrNoSubConnAvailable},
})
b.startFirstPassLocked()
}
}
@@ -625,7 +611,7 @@ func (b *pickfirstBalancer) updateSubConnState(sd *scData, newState balancer.Sub
if !b.addressList.seekTo(sd.addr) {
// This should not fail as we should have only one SubConn after
// entering READY. The SubConn should be present in the addressList.
b.logger.Errorf("Address %q not found address list in %v", sd.addr, b.addressList.addresses)
b.logger.Errorf("Address %q not found address list in %v", sd.addr, b.addressList.addresses)
return
}
if !b.healthCheckingEnabled {

View File

@@ -70,10 +70,3 @@ func (b *rrBalancer) UpdateClientConnState(ccs balancer.ClientConnState) error {
ResolverState: pickfirstleaf.EnableHealthListener(ccs.ResolverState),
})
}
func (b *rrBalancer) ExitIdle() {
// Should always be ok, as child is endpoint sharding.
if ei, ok := b.Balancer.(balancer.ExitIdler); ok {
ei.ExitIdle()
}
}

View File

@@ -18,7 +18,7 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.36.5
// protoc-gen-go v1.36.6
// protoc v5.27.1
// source: grpc/binlog/v1/binarylog.proto
@@ -858,133 +858,68 @@ func (x *Address) GetIpPort() uint32 {
var File_grpc_binlog_v1_binarylog_proto protoreflect.FileDescriptor
var file_grpc_binlog_v1_binarylog_proto_rawDesc = string([]byte{
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0x65, 0x22, 0xb8, 0x01, 0x0a, 0x07, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x33, 0x0a,
0x04, 0x74, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x1f, 0x2e, 0x67, 0x72,
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0x01, 0x28, 0x09, 0x52, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x17, 0x0a, 0x07,
0x69, 0x70, 0x5f, 0x70, 0x6f, 0x72, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x06, 0x69,
0x70, 0x50, 0x6f, 0x72, 0x74, 0x22, 0x45, 0x0a, 0x04, 0x54, 0x79, 0x70, 0x65, 0x12, 0x10, 0x0a,
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0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x62,
0x69, 0x6e, 0x61, 0x72, 0x79, 0x6c, 0x6f, 0x67, 0x2f, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x62, 0x69,
0x6e, 0x61, 0x72, 0x79, 0x6c, 0x6f, 0x67, 0x5f, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
0x6f, 0x33,
})
const file_grpc_binlog_v1_binarylog_proto_rawDesc = "" +
"\n" +
"\x1egrpc/binlog/v1/binarylog.proto\x12\x11grpc.binarylog.v1\x1a\x1egoogle/protobuf/duration.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\xbb\a\n" +
"\fGrpcLogEntry\x128\n" +
"\ttimestamp\x18\x01 \x01(\v2\x1a.google.protobuf.TimestampR\ttimestamp\x12\x17\n" +
"\acall_id\x18\x02 \x01(\x04R\x06callId\x125\n" +
"\x17sequence_id_within_call\x18\x03 \x01(\x04R\x14sequenceIdWithinCall\x12=\n" +
"\x04type\x18\x04 \x01(\x0e2).grpc.binarylog.v1.GrpcLogEntry.EventTypeR\x04type\x12>\n" +
"\x06logger\x18\x05 \x01(\x0e2&.grpc.binarylog.v1.GrpcLogEntry.LoggerR\x06logger\x12F\n" +
"\rclient_header\x18\x06 \x01(\v2\x1f.grpc.binarylog.v1.ClientHeaderH\x00R\fclientHeader\x12F\n" +
"\rserver_header\x18\a \x01(\v2\x1f.grpc.binarylog.v1.ServerHeaderH\x00R\fserverHeader\x126\n" +
"\amessage\x18\b \x01(\v2\x1a.grpc.binarylog.v1.MessageH\x00R\amessage\x126\n" +
"\atrailer\x18\t \x01(\v2\x1a.grpc.binarylog.v1.TrailerH\x00R\atrailer\x12+\n" +
"\x11payload_truncated\x18\n" +
" \x01(\bR\x10payloadTruncated\x12.\n" +
"\x04peer\x18\v \x01(\v2\x1a.grpc.binarylog.v1.AddressR\x04peer\"\xf5\x01\n" +
"\tEventType\x12\x16\n" +
"\x12EVENT_TYPE_UNKNOWN\x10\x00\x12\x1c\n" +
"\x18EVENT_TYPE_CLIENT_HEADER\x10\x01\x12\x1c\n" +
"\x18EVENT_TYPE_SERVER_HEADER\x10\x02\x12\x1d\n" +
"\x19EVENT_TYPE_CLIENT_MESSAGE\x10\x03\x12\x1d\n" +
"\x19EVENT_TYPE_SERVER_MESSAGE\x10\x04\x12 \n" +
"\x1cEVENT_TYPE_CLIENT_HALF_CLOSE\x10\x05\x12\x1d\n" +
"\x19EVENT_TYPE_SERVER_TRAILER\x10\x06\x12\x15\n" +
"\x11EVENT_TYPE_CANCEL\x10\a\"B\n" +
"\x06Logger\x12\x12\n" +
"\x0eLOGGER_UNKNOWN\x10\x00\x12\x11\n" +
"\rLOGGER_CLIENT\x10\x01\x12\x11\n" +
"\rLOGGER_SERVER\x10\x02B\t\n" +
"\apayload\"\xbb\x01\n" +
"\fClientHeader\x127\n" +
"\bmetadata\x18\x01 \x01(\v2\x1b.grpc.binarylog.v1.MetadataR\bmetadata\x12\x1f\n" +
"\vmethod_name\x18\x02 \x01(\tR\n" +
"methodName\x12\x1c\n" +
"\tauthority\x18\x03 \x01(\tR\tauthority\x123\n" +
"\atimeout\x18\x04 \x01(\v2\x19.google.protobuf.DurationR\atimeout\"G\n" +
"\fServerHeader\x127\n" +
"\bmetadata\x18\x01 \x01(\v2\x1b.grpc.binarylog.v1.MetadataR\bmetadata\"\xb1\x01\n" +
"\aTrailer\x127\n" +
"\bmetadata\x18\x01 \x01(\v2\x1b.grpc.binarylog.v1.MetadataR\bmetadata\x12\x1f\n" +
"\vstatus_code\x18\x02 \x01(\rR\n" +
"statusCode\x12%\n" +
"\x0estatus_message\x18\x03 \x01(\tR\rstatusMessage\x12%\n" +
"\x0estatus_details\x18\x04 \x01(\fR\rstatusDetails\"5\n" +
"\aMessage\x12\x16\n" +
"\x06length\x18\x01 \x01(\rR\x06length\x12\x12\n" +
"\x04data\x18\x02 \x01(\fR\x04data\"B\n" +
"\bMetadata\x126\n" +
"\x05entry\x18\x01 \x03(\v2 .grpc.binarylog.v1.MetadataEntryR\x05entry\"7\n" +
"\rMetadataEntry\x12\x10\n" +
"\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n" +
"\x05value\x18\x02 \x01(\fR\x05value\"\xb8\x01\n" +
"\aAddress\x123\n" +
"\x04type\x18\x01 \x01(\x0e2\x1f.grpc.binarylog.v1.Address.TypeR\x04type\x12\x18\n" +
"\aaddress\x18\x02 \x01(\tR\aaddress\x12\x17\n" +
"\aip_port\x18\x03 \x01(\rR\x06ipPort\"E\n" +
"\x04Type\x12\x10\n" +
"\fTYPE_UNKNOWN\x10\x00\x12\r\n" +
"\tTYPE_IPV4\x10\x01\x12\r\n" +
"\tTYPE_IPV6\x10\x02\x12\r\n" +
"\tTYPE_UNIX\x10\x03B\\\n" +
"\x14io.grpc.binarylog.v1B\x0eBinaryLogProtoP\x01Z2google.golang.org/grpc/binarylog/grpc_binarylog_v1b\x06proto3"
var (
file_grpc_binlog_v1_binarylog_proto_rawDescOnce sync.Once

View File

@@ -208,7 +208,7 @@ func NewClient(target string, opts ...DialOption) (conn *ClientConn, err error)
channelz.Infof(logger, cc.channelz, "Channel authority set to %q", cc.authority)
cc.csMgr = newConnectivityStateManager(cc.ctx, cc.channelz)
cc.pickerWrapper = newPickerWrapper(cc.dopts.copts.StatsHandlers)
cc.pickerWrapper = newPickerWrapper()
cc.metricsRecorderList = stats.NewMetricsRecorderList(cc.dopts.copts.StatsHandlers)
@@ -456,7 +456,7 @@ func (cc *ClientConn) validateTransportCredentials() error {
func (cc *ClientConn) channelzRegistration(target string) {
parentChannel, _ := cc.dopts.channelzParent.(*channelz.Channel)
cc.channelz = channelz.RegisterChannel(parentChannel, target)
cc.addTraceEvent("created")
cc.addTraceEvent(fmt.Sprintf("created for target %q", target))
}
// chainUnaryClientInterceptors chains all unary client interceptors into one.
@@ -689,22 +689,31 @@ func (cc *ClientConn) Connect() {
cc.mu.Unlock()
}
// waitForResolvedAddrs blocks until the resolver has provided addresses or the
// context expires. Returns nil unless the context expires first; otherwise
// returns a status error based on the context.
func (cc *ClientConn) waitForResolvedAddrs(ctx context.Context) error {
// waitForResolvedAddrs blocks until the resolver provides addresses or the
// context expires, whichever happens first.
//
// Error is nil unless the context expires first; otherwise returns a status
// error based on the context.
//
// The returned boolean indicates whether it did block or not. If the
// resolution has already happened once before, it returns false without
// blocking. Otherwise, it wait for the resolution and return true if
// resolution has succeeded or return false along with error if resolution has
// failed.
func (cc *ClientConn) waitForResolvedAddrs(ctx context.Context) (bool, error) {
// This is on the RPC path, so we use a fast path to avoid the
// more-expensive "select" below after the resolver has returned once.
if cc.firstResolveEvent.HasFired() {
return nil
return false, nil
}
internal.NewStreamWaitingForResolver()
select {
case <-cc.firstResolveEvent.Done():
return nil
return true, nil
case <-ctx.Done():
return status.FromContextError(ctx.Err()).Err()
return false, status.FromContextError(ctx.Err()).Err()
case <-cc.ctx.Done():
return ErrClientConnClosing
return false, ErrClientConnClosing
}
}
@@ -1067,13 +1076,6 @@ func (cc *ClientConn) healthCheckConfig() *healthCheckConfig {
return cc.sc.healthCheckConfig
}
func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method string) (transport.ClientTransport, balancer.PickResult, error) {
return cc.pickerWrapper.pick(ctx, failfast, balancer.PickInfo{
Ctx: ctx,
FullMethodName: method,
})
}
func (cc *ClientConn) applyServiceConfigAndBalancer(sc *ServiceConfig, configSelector iresolver.ConfigSelector) {
if sc == nil {
// should never reach here.
@@ -1822,7 +1824,7 @@ func (cc *ClientConn) initAuthority() error {
} else if auth, ok := cc.resolverBuilder.(resolver.AuthorityOverrider); ok {
cc.authority = auth.OverrideAuthority(cc.parsedTarget)
} else if strings.HasPrefix(endpoint, ":") {
cc.authority = "localhost" + endpoint
cc.authority = "localhost" + encodeAuthority(endpoint)
} else {
cc.authority = encodeAuthority(endpoint)
}

View File

@@ -96,10 +96,11 @@ func (c CommonAuthInfo) GetCommonAuthInfo() CommonAuthInfo {
return c
}
// ProtocolInfo provides information regarding the gRPC wire protocol version,
// security protocol, security protocol version in use, server name, etc.
// ProtocolInfo provides static information regarding transport credentials.
type ProtocolInfo struct {
// ProtocolVersion is the gRPC wire protocol version.
//
// Deprecated: this is unused by gRPC.
ProtocolVersion string
// SecurityProtocol is the security protocol in use.
SecurityProtocol string
@@ -109,7 +110,16 @@ type ProtocolInfo struct {
//
// Deprecated: please use Peer.AuthInfo.
SecurityVersion string
// ServerName is the user-configured server name.
// ServerName is the user-configured server name. If set, this overrides
// the default :authority header used for all RPCs on the channel using the
// containing credentials, unless grpc.WithAuthority is set on the channel,
// in which case that setting will take precedence.
//
// This must be a valid `:authority` header according to
// [RFC3986](https://datatracker.ietf.org/doc/html/rfc3986#section-3.2).
//
// Deprecated: Users should use grpc.WithAuthority to override the authority
// on a channel instead of configuring the credentials.
ServerName string
}
@@ -120,6 +130,20 @@ type AuthInfo interface {
AuthType() string
}
// AuthorityValidator validates the authority used to override the `:authority`
// header. This is an optional interface that implementations of AuthInfo can
// implement if they support per-RPC authority overrides. It is invoked when the
// application attempts to override the HTTP/2 `:authority` header using the
// CallAuthority call option.
type AuthorityValidator interface {
// ValidateAuthority checks the authority value used to override the
// `:authority` header. The authority parameter is the override value
// provided by the application via the CallAuthority option. This value
// typically corresponds to the server hostname or endpoint the RPC is
// targeting. It returns non-nil error if the validation fails.
ValidateAuthority(authority string) error
}
// ErrConnDispatched indicates that rawConn has been dispatched out of gRPC
// and the caller should not close rawConn.
var ErrConnDispatched = errors.New("credentials: rawConn is dispatched out of gRPC")
@@ -159,12 +183,17 @@ type TransportCredentials interface {
// Clone makes a copy of this TransportCredentials.
Clone() TransportCredentials
// OverrideServerName specifies the value used for the following:
//
// - verifying the hostname on the returned certificates
// - as SNI in the client's handshake to support virtual hosting
// - as the value for `:authority` header at stream creation time
//
// Deprecated: use grpc.WithAuthority instead. Will be supported
// throughout 1.x.
// The provided string should be a valid `:authority` header according to
// [RFC3986](https://datatracker.ietf.org/doc/html/rfc3986#section-3.2).
//
// Deprecated: this method is unused by gRPC. Users should use
// grpc.WithAuthority to override the authority on a channel instead of
// configuring the credentials.
OverrideServerName(string) error
}
@@ -207,14 +236,32 @@ type RequestInfo struct {
AuthInfo AuthInfo
}
// requestInfoKey is a struct to be used as the key to store RequestInfo in a
// context.
type requestInfoKey struct{}
// RequestInfoFromContext extracts the RequestInfo from the context if it exists.
//
// This API is experimental.
func RequestInfoFromContext(ctx context.Context) (ri RequestInfo, ok bool) {
ri, ok = icredentials.RequestInfoFromContext(ctx).(RequestInfo)
ri, ok = ctx.Value(requestInfoKey{}).(RequestInfo)
return ri, ok
}
// NewContextWithRequestInfo creates a new context from ctx and attaches ri to it.
//
// This RequestInfo will be accessible via RequestInfoFromContext.
//
// Intended to be used from tests for PerRPCCredentials implementations (that
// often need to check connection's SecurityLevel). Should not be used from
// non-test code: the gRPC client already prepares a context with the correct
// RequestInfo attached when calling PerRPCCredentials.GetRequestMetadata.
//
// This API is experimental.
func NewContextWithRequestInfo(ctx context.Context, ri RequestInfo) context.Context {
return context.WithValue(ctx, requestInfoKey{}, ri)
}
// ClientHandshakeInfo holds data to be passed to ClientHandshake. This makes
// it possible to pass arbitrary data to the handshaker from gRPC, resolver,
// balancer etc. Individual credential implementations control the actual

View File

@@ -30,7 +30,7 @@ import (
// NewCredentials returns a credentials which disables transport security.
//
// Note that using this credentials with per-RPC credentials which require
// transport security is incompatible and will cause grpc.Dial() to fail.
// transport security is incompatible and will cause RPCs to fail.
func NewCredentials() credentials.TransportCredentials {
return insecureTC{}
}
@@ -71,6 +71,12 @@ func (info) AuthType() string {
return "insecure"
}
// ValidateAuthority allows any value to be overridden for the :authority
// header.
func (info) ValidateAuthority(string) error {
return nil
}
// insecureBundle implements an insecure bundle.
// An insecure bundle provides a thin wrapper around insecureTC to support
// the credentials.Bundle interface.

View File

@@ -22,6 +22,7 @@ import (
"context"
"crypto/tls"
"crypto/x509"
"errors"
"fmt"
"net"
"net/url"
@@ -50,6 +51,21 @@ func (t TLSInfo) AuthType() string {
return "tls"
}
// ValidateAuthority validates the provided authority being used to override the
// :authority header by verifying it against the peer certificates. It returns a
// non-nil error if the validation fails.
func (t TLSInfo) ValidateAuthority(authority string) error {
var errs []error
for _, cert := range t.State.PeerCertificates {
var err error
if err = cert.VerifyHostname(authority); err == nil {
return nil
}
errs = append(errs, err)
}
return fmt.Errorf("credentials: invalid authority %q: %v", authority, errors.Join(errs...))
}
// cipherSuiteLookup returns the string version of a TLS cipher suite ID.
func cipherSuiteLookup(cipherSuiteID uint16) string {
for _, s := range tls.CipherSuites() {
@@ -94,14 +110,14 @@ func (c tlsCreds) Info() ProtocolInfo {
func (c *tlsCreds) ClientHandshake(ctx context.Context, authority string, rawConn net.Conn) (_ net.Conn, _ AuthInfo, err error) {
// use local cfg to avoid clobbering ServerName if using multiple endpoints
cfg := credinternal.CloneTLSConfig(c.config)
if cfg.ServerName == "" {
serverName, _, err := net.SplitHostPort(authority)
if err != nil {
// If the authority had no host port or if the authority cannot be parsed, use it as-is.
serverName = authority
}
cfg.ServerName = serverName
serverName, _, err := net.SplitHostPort(authority)
if err != nil {
// If the authority had no host port or if the authority cannot be parsed, use it as-is.
serverName = authority
}
cfg.ServerName = serverName
conn := tls.Client(rawConn, cfg)
errChannel := make(chan error, 1)
go func() {
@@ -243,9 +259,11 @@ func applyDefaults(c *tls.Config) *tls.Config {
// certificates to establish the identity of the client need to be included in
// the credentials (eg: for mTLS), use NewTLS instead, where a complete
// tls.Config can be specified.
// serverNameOverride is for testing only. If set to a non empty string,
// it will override the virtual host name of authority (e.g. :authority header
// field) in requests.
//
// serverNameOverride is for testing only. If set to a non empty string, it will
// override the virtual host name of authority (e.g. :authority header field) in
// requests. Users should use grpc.WithAuthority passed to grpc.NewClient to
// override the authority of the client instead.
func NewClientTLSFromCert(cp *x509.CertPool, serverNameOverride string) TransportCredentials {
return NewTLS(&tls.Config{ServerName: serverNameOverride, RootCAs: cp})
}
@@ -255,9 +273,11 @@ func NewClientTLSFromCert(cp *x509.CertPool, serverNameOverride string) Transpor
// certificates to establish the identity of the client need to be included in
// the credentials (eg: for mTLS), use NewTLS instead, where a complete
// tls.Config can be specified.
// serverNameOverride is for testing only. If set to a non empty string,
// it will override the virtual host name of authority (e.g. :authority header
// field) in requests.
//
// serverNameOverride is for testing only. If set to a non empty string, it will
// override the virtual host name of authority (e.g. :authority header field) in
// requests. Users should use grpc.WithAuthority passed to grpc.NewClient to
// override the authority of the client instead.
func NewClientTLSFromFile(certFile, serverNameOverride string) (TransportCredentials, error) {
b, err := os.ReadFile(certFile)
if err != nil {

View File

@@ -213,6 +213,7 @@ func WithReadBufferSize(s int) DialOption {
func WithInitialWindowSize(s int32) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.copts.InitialWindowSize = s
o.copts.StaticWindowSize = true
})
}
@@ -222,6 +223,26 @@ func WithInitialWindowSize(s int32) DialOption {
func WithInitialConnWindowSize(s int32) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.copts.InitialConnWindowSize = s
o.copts.StaticWindowSize = true
})
}
// WithStaticStreamWindowSize returns a DialOption which sets the initial
// stream window size to the value provided and disables dynamic flow control.
func WithStaticStreamWindowSize(s int32) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.copts.InitialWindowSize = s
o.copts.StaticWindowSize = true
})
}
// WithStaticConnWindowSize returns a DialOption which sets the initial
// connection window size to the value provided and disables dynamic flow
// control.
func WithStaticConnWindowSize(s int32) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.copts.InitialConnWindowSize = s
o.copts.StaticWindowSize = true
})
}
@@ -360,7 +381,7 @@ func WithReturnConnectionError() DialOption {
//
// Note that using this DialOption with per-RPC credentials (through
// WithCredentialsBundle or WithPerRPCCredentials) which require transport
// security is incompatible and will cause grpc.Dial() to fail.
// security is incompatible and will cause RPCs to fail.
//
// Deprecated: use WithTransportCredentials and insecure.NewCredentials()
// instead. Will be supported throughout 1.x.
@@ -587,6 +608,8 @@ func WithChainStreamInterceptor(interceptors ...StreamClientInterceptor) DialOpt
// WithAuthority returns a DialOption that specifies the value to be used as the
// :authority pseudo-header and as the server name in authentication handshake.
// This overrides all other ways of setting authority on the channel, but can be
// overridden per-call by using grpc.CallAuthority.
func WithAuthority(a string) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.authority = a

View File

@@ -46,9 +46,25 @@ func (c *codecV2) Marshal(v any) (data mem.BufferSlice, err error) {
return nil, fmt.Errorf("proto: failed to marshal, message is %T, want proto.Message", v)
}
// Important: if we remove this Size call then we cannot use
// UseCachedSize in MarshalOptions below.
size := proto.Size(vv)
// MarshalOptions with UseCachedSize allows reusing the result from the
// previous Size call. This is safe here because:
//
// 1. We just computed the size.
// 2. We assume the message is not being mutated concurrently.
//
// Important: If the proto.Size call above is removed, using UseCachedSize
// becomes unsafe and may lead to incorrect marshaling.
//
// For more details, see the doc of UseCachedSize:
// https://pkg.go.dev/google.golang.org/protobuf/proto#MarshalOptions
marshalOptions := proto.MarshalOptions{UseCachedSize: true}
if mem.IsBelowBufferPoolingThreshold(size) {
buf, err := proto.Marshal(vv)
buf, err := marshalOptions.Marshal(vv)
if err != nil {
return nil, err
}
@@ -56,7 +72,7 @@ func (c *codecV2) Marshal(v any) (data mem.BufferSlice, err error) {
} else {
pool := mem.DefaultBufferPool()
buf := pool.Get(size)
if _, err := (proto.MarshalOptions{}).MarshalAppend((*buf)[:0], vv); err != nil {
if _, err := marshalOptions.MarshalAppend((*buf)[:0], vv); err != nil {
pool.Put(buf)
return nil, err
}

View File

@@ -223,15 +223,7 @@ func (gsb *Balancer) ExitIdle() {
// There is no need to protect this read with a mutex, as the write to the
// Balancer field happens in SwitchTo, which completes before this can be
// called.
if ei, ok := balToUpdate.Balancer.(balancer.ExitIdler); ok {
ei.ExitIdle()
return
}
gsb.mu.Lock()
defer gsb.mu.Unlock()
for sc := range balToUpdate.subconns {
sc.Connect()
}
balToUpdate.ExitIdle()
}
// updateSubConnState forwards the update to the appropriate child.

View File

@@ -83,6 +83,7 @@ func (b *Unbounded) Load() {
default:
}
} else if b.closing && !b.closed {
b.closed = true
close(b.c)
}
}

View File

@@ -194,7 +194,7 @@ func (r RefChannelType) String() string {
// If channelz is not turned ON, this will simply log the event descriptions.
func AddTraceEvent(l grpclog.DepthLoggerV2, e Entity, depth int, desc *TraceEvent) {
// Log only the trace description associated with the bottom most entity.
d := fmt.Sprintf("[%s]%s", e, desc.Desc)
d := fmt.Sprintf("[%s] %s", e, desc.Desc)
switch desc.Severity {
case CtUnknown, CtInfo:
l.InfoDepth(depth+1, d)

View File

@@ -20,20 +20,6 @@ import (
"context"
)
// requestInfoKey is a struct to be used as the key to store RequestInfo in a
// context.
type requestInfoKey struct{}
// NewRequestInfoContext creates a context with ri.
func NewRequestInfoContext(ctx context.Context, ri any) context.Context {
return context.WithValue(ctx, requestInfoKey{}, ri)
}
// RequestInfoFromContext extracts the RequestInfo from ctx.
func RequestInfoFromContext(ctx context.Context) any {
return ctx.Value(requestInfoKey{})
}
// clientHandshakeInfoKey is a struct used as the key to store
// ClientHandshakeInfo in a context.
type clientHandshakeInfoKey struct{}

View File

@@ -26,30 +26,32 @@ import (
)
var (
// TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false").
// EnableTXTServiceConfig is set if the DNS resolver should perform TXT
// lookups for service config ("GRPC_ENABLE_TXT_SERVICE_CONFIG" is not
// "false").
EnableTXTServiceConfig = boolFromEnv("GRPC_ENABLE_TXT_SERVICE_CONFIG", true)
// TXTErrIgnore is set if TXT errors should be ignored
// ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false").
TXTErrIgnore = boolFromEnv("GRPC_GO_IGNORE_TXT_ERRORS", true)
// RingHashCap indicates the maximum ring size which defaults to 4096
// entries but may be overridden by setting the environment variable
// "GRPC_RING_HASH_CAP". This does not override the default bounds
// checking which NACKs configs specifying ring sizes > 8*1024*1024 (~8M).
RingHashCap = uint64FromEnv("GRPC_RING_HASH_CAP", 4096, 1, 8*1024*1024)
// LeastRequestLB is set if we should support the least_request_experimental
// LB policy, which can be enabled by setting the environment variable
// "GRPC_EXPERIMENTAL_ENABLE_LEAST_REQUEST" to "true".
LeastRequestLB = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_LEAST_REQUEST", false)
// ALTSMaxConcurrentHandshakes is the maximum number of concurrent ALTS
// handshakes that can be performed.
ALTSMaxConcurrentHandshakes = uint64FromEnv("GRPC_ALTS_MAX_CONCURRENT_HANDSHAKES", 100, 1, 100)
// EnforceALPNEnabled is set if TLS connections to servers with ALPN disabled
// should be rejected. The HTTP/2 protocol requires ALPN to be enabled, this
// option is present for backward compatibility. This option may be overridden
// by setting the environment variable "GRPC_ENFORCE_ALPN_ENABLED" to "true"
// or "false".
EnforceALPNEnabled = boolFromEnv("GRPC_ENFORCE_ALPN_ENABLED", true)
// XDSFallbackSupport is the env variable that controls whether support for
// xDS fallback is turned on. If this is unset or is false, only the first
// xDS server in the list of server configs will be used.
XDSFallbackSupport = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FALLBACK", true)
// NewPickFirstEnabled is set if the new pickfirst leaf policy is to be used
// instead of the exiting pickfirst implementation. This can be disabled by
// setting the environment variable "GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST"
@@ -69,6 +71,10 @@ var (
// to gRFC A76. It can be enabled by setting the environment variable
// "GRPC_EXPERIMENTAL_RING_HASH_SET_REQUEST_HASH_KEY" to "true".
RingHashSetRequestHashKey = boolFromEnv("GRPC_EXPERIMENTAL_RING_HASH_SET_REQUEST_HASH_KEY", false)
// ALTSHandshakerKeepaliveParams is set if we should add the
// KeepaliveParams when dial the ALTS handshaker service.
ALTSHandshakerKeepaliveParams = boolFromEnv("GRPC_EXPERIMENTAL_ALTS_HANDSHAKER_KEEPALIVE_PARAMS", false)
)
func boolFromEnv(envVar string, def bool) bool {

View File

@@ -63,4 +63,15 @@ var (
// For more details, see:
// https://github.com/grpc/proposal/blob/master/A82-xds-system-root-certs.md.
XDSSystemRootCertsEnabled = boolFromEnv("GRPC_EXPERIMENTAL_XDS_SYSTEM_ROOT_CERTS", false)
// XDSSPIFFEEnabled controls if SPIFFE Bundle Maps can be used as roots of
// trust. For more details, see:
// https://github.com/grpc/proposal/blob/master/A87-mtls-spiffe-support.md
XDSSPIFFEEnabled = boolFromEnv("GRPC_EXPERIMENTAL_XDS_MTLS_SPIFFE", false)
// XDSHTTPConnectEnabled is true if gRPC should parse custom Metadata
// configuring use of an HTTP CONNECT proxy via xDS from cluster resources.
// For more details, see:
// https://github.com/grpc/proposal/blob/master/A86-xds-http-connect.md
XDSHTTPConnectEnabled = boolFromEnv("GRPC_EXPERIMENTAL_XDS_HTTP_CONNECT", false)
)

View File

@@ -80,25 +80,11 @@ func (cs *CallbackSerializer) ScheduleOr(f func(ctx context.Context), onFailure
func (cs *CallbackSerializer) run(ctx context.Context) {
defer close(cs.done)
// TODO: when Go 1.21 is the oldest supported version, this loop and Close
// can be replaced with:
//
// context.AfterFunc(ctx, cs.callbacks.Close)
for ctx.Err() == nil {
select {
case <-ctx.Done():
// Do nothing here. Next iteration of the for loop will not happen,
// since ctx.Err() would be non-nil.
case cb := <-cs.callbacks.Get():
cs.callbacks.Load()
cb.(func(context.Context))(ctx)
}
}
// Close the buffer when the context is canceled
// to prevent new callbacks from being added.
context.AfterFunc(ctx, cs.callbacks.Close)
// Close the buffer to prevent new callbacks from being added.
cs.callbacks.Close()
// Run all pending callbacks.
// Run all callbacks.
for cb := range cs.callbacks.Get() {
cs.callbacks.Load()
cb.(func(context.Context))(ctx)

View File

@@ -21,28 +21,25 @@
package grpcsync
import (
"sync"
"sync/atomic"
)
// Event represents a one-time event that may occur in the future.
type Event struct {
fired int32
fired atomic.Bool
c chan struct{}
o sync.Once
}
// Fire causes e to complete. It is safe to call multiple times, and
// concurrently. It returns true iff this call to Fire caused the signaling
// channel returned by Done to close.
// channel returned by Done to close. If Fire returns false, it is possible
// the Done channel has not been closed yet.
func (e *Event) Fire() bool {
ret := false
e.o.Do(func() {
atomic.StoreInt32(&e.fired, 1)
if e.fired.CompareAndSwap(false, true) {
close(e.c)
ret = true
})
return ret
return true
}
return false
}
// Done returns a channel that will be closed when Fire is called.
@@ -52,7 +49,7 @@ func (e *Event) Done() <-chan struct{} {
// HasFired returns true if Fire has been called.
func (e *Event) HasFired() bool {
return atomic.LoadInt32(&e.fired) == 1
return e.fired.Load()
}
// NewEvent returns a new, ready-to-use Event.

View File

@@ -182,35 +182,6 @@ var (
// other features, including the CSDS service.
NewXDSResolverWithClientForTesting any // func(xdsclient.XDSClient) (resolver.Builder, error)
// RegisterRLSClusterSpecifierPluginForTesting registers the RLS Cluster
// Specifier Plugin for testing purposes, regardless of the XDSRLS environment
// variable.
//
// TODO: Remove this function once the RLS env var is removed.
RegisterRLSClusterSpecifierPluginForTesting func()
// UnregisterRLSClusterSpecifierPluginForTesting unregisters the RLS Cluster
// Specifier Plugin for testing purposes. This is needed because there is no way
// to unregister the RLS Cluster Specifier Plugin after registering it solely
// for testing purposes using RegisterRLSClusterSpecifierPluginForTesting().
//
// TODO: Remove this function once the RLS env var is removed.
UnregisterRLSClusterSpecifierPluginForTesting func()
// RegisterRBACHTTPFilterForTesting registers the RBAC HTTP Filter for testing
// purposes, regardless of the RBAC environment variable.
//
// TODO: Remove this function once the RBAC env var is removed.
RegisterRBACHTTPFilterForTesting func()
// UnregisterRBACHTTPFilterForTesting unregisters the RBAC HTTP Filter for
// testing purposes. This is needed because there is no way to unregister the
// HTTP Filter after registering it solely for testing purposes using
// RegisterRBACHTTPFilterForTesting().
//
// TODO: Remove this function once the RBAC env var is removed.
UnregisterRBACHTTPFilterForTesting func()
// ORCAAllowAnyMinReportingInterval is for examples/orca use ONLY.
ORCAAllowAnyMinReportingInterval any // func(so *orca.ServiceOptions)
@@ -266,6 +237,13 @@ var (
TimeAfterFunc = func(d time.Duration, f func()) Timer {
return time.AfterFunc(d, f)
}
// NewStreamWaitingForResolver is a test hook that is triggered when a
// new stream blocks while waiting for name resolution. This can be
// used in tests to synchronize resolver updates and avoid race conditions.
// When set, the function will be called before the stream enters
// the blocking state.
NewStreamWaitingForResolver = func() {}
)
// HealthChecker defines the signature of the client-side LB channel health

View File

@@ -132,13 +132,13 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts
// DNS address (non-IP).
ctx, cancel := context.WithCancel(context.Background())
d := &dnsResolver{
host: host,
port: port,
ctx: ctx,
cancel: cancel,
cc: cc,
rn: make(chan struct{}, 1),
disableServiceConfig: opts.DisableServiceConfig,
host: host,
port: port,
ctx: ctx,
cancel: cancel,
cc: cc,
rn: make(chan struct{}, 1),
enableServiceConfig: envconfig.EnableTXTServiceConfig && !opts.DisableServiceConfig,
}
d.resolver, err = internal.NewNetResolver(target.URL.Host)
@@ -181,8 +181,8 @@ type dnsResolver struct {
// finishes, race detector sometimes will warn lookup (READ the lookup
// function pointers) inside watcher() goroutine has data race with
// replaceNetFunc (WRITE the lookup function pointers).
wg sync.WaitGroup
disableServiceConfig bool
wg sync.WaitGroup
enableServiceConfig bool
}
// ResolveNow invoke an immediate resolution of the target that this
@@ -346,7 +346,7 @@ func (d *dnsResolver) lookup() (*resolver.State, error) {
if len(srv) > 0 {
state = grpclbstate.Set(state, &grpclbstate.State{BalancerAddresses: srv})
}
if !d.disableServiceConfig {
if d.enableServiceConfig {
state.ServiceConfig = d.lookupTXT(ctx)
}
return &state, nil

View File

@@ -236,3 +236,11 @@ func IsRestrictedControlPlaneCode(s *Status) bool {
}
return false
}
// RawStatusProto returns the internal protobuf message for use by gRPC itself.
func RawStatusProto(s *Status) *spb.Status {
if s == nil {
return nil
}
return s.s
}

View File

@@ -40,6 +40,13 @@ var updateHeaderTblSize = func(e *hpack.Encoder, v uint32) {
e.SetMaxDynamicTableSizeLimit(v)
}
// itemNodePool is used to reduce heap allocations.
var itemNodePool = sync.Pool{
New: func() any {
return &itemNode{}
},
}
type itemNode struct {
it any
next *itemNode
@@ -51,7 +58,9 @@ type itemList struct {
}
func (il *itemList) enqueue(i any) {
n := &itemNode{it: i}
n := itemNodePool.Get().(*itemNode)
n.next = nil
n.it = i
if il.tail == nil {
il.head, il.tail = n, n
return
@@ -71,7 +80,9 @@ func (il *itemList) dequeue() any {
return nil
}
i := il.head.it
temp := il.head
il.head = il.head.next
itemNodePool.Put(temp)
if il.head == nil {
il.tail = nil
}
@@ -146,10 +157,11 @@ type earlyAbortStream struct {
func (*earlyAbortStream) isTransportResponseFrame() bool { return false }
type dataFrame struct {
streamID uint32
endStream bool
h []byte
reader mem.Reader
streamID uint32
endStream bool
h []byte
data mem.BufferSlice
processing bool
// onEachWrite is called every time
// a part of data is written out.
onEachWrite func()
@@ -234,6 +246,7 @@ type outStream struct {
itl *itemList
bytesOutStanding int
wq *writeQuota
reader mem.Reader
next *outStream
prev *outStream
@@ -461,7 +474,9 @@ func (c *controlBuffer) finish() {
v.onOrphaned(ErrConnClosing)
}
case *dataFrame:
_ = v.reader.Close()
if !v.processing {
v.data.Free()
}
}
}
@@ -650,10 +665,11 @@ func (l *loopyWriter) incomingSettingsHandler(s *incomingSettings) error {
func (l *loopyWriter) registerStreamHandler(h *registerStream) {
str := &outStream{
id: h.streamID,
state: empty,
itl: &itemList{},
wq: h.wq,
id: h.streamID,
state: empty,
itl: &itemList{},
wq: h.wq,
reader: mem.BufferSlice{}.Reader(),
}
l.estdStreams[h.streamID] = str
}
@@ -685,10 +701,11 @@ func (l *loopyWriter) headerHandler(h *headerFrame) error {
}
// Case 2: Client wants to originate stream.
str := &outStream{
id: h.streamID,
state: empty,
itl: &itemList{},
wq: h.wq,
id: h.streamID,
state: empty,
itl: &itemList{},
wq: h.wq,
reader: mem.BufferSlice{}.Reader(),
}
return l.originateStream(str, h)
}
@@ -790,10 +807,13 @@ func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error {
// a RST_STREAM before stream initialization thus the stream might
// not be established yet.
delete(l.estdStreams, c.streamID)
str.reader.Close()
str.deleteSelf()
for head := str.itl.dequeueAll(); head != nil; head = head.next {
if df, ok := head.it.(*dataFrame); ok {
_ = df.reader.Close()
if !df.processing {
df.data.Free()
}
}
}
}
@@ -928,7 +948,13 @@ func (l *loopyWriter) processData() (bool, error) {
if str == nil {
return true, nil
}
reader := str.reader
dataItem := str.itl.peek().(*dataFrame) // Peek at the first data item this stream.
if !dataItem.processing {
dataItem.processing = true
str.reader.Reset(dataItem.data)
dataItem.data.Free()
}
// A data item is represented by a dataFrame, since it later translates into
// multiple HTTP2 data frames.
// Every dataFrame has two buffers; h that keeps grpc-message header and data
@@ -936,13 +962,13 @@ func (l *loopyWriter) processData() (bool, error) {
// from data is copied to h to make as big as the maximum possible HTTP2 frame
// size.
if len(dataItem.h) == 0 && dataItem.reader.Remaining() == 0 { // Empty data frame
if len(dataItem.h) == 0 && reader.Remaining() == 0 { // Empty data frame
// Client sends out empty data frame with endStream = true
if err := l.framer.fr.WriteData(dataItem.streamID, dataItem.endStream, nil); err != nil {
return false, err
}
str.itl.dequeue() // remove the empty data item from stream
_ = dataItem.reader.Close()
_ = reader.Close()
if str.itl.isEmpty() {
str.state = empty
} else if trailer, ok := str.itl.peek().(*headerFrame); ok { // the next item is trailers.
@@ -971,8 +997,8 @@ func (l *loopyWriter) processData() (bool, error) {
}
// Compute how much of the header and data we can send within quota and max frame length
hSize := min(maxSize, len(dataItem.h))
dSize := min(maxSize-hSize, dataItem.reader.Remaining())
remainingBytes := len(dataItem.h) + dataItem.reader.Remaining() - hSize - dSize
dSize := min(maxSize-hSize, reader.Remaining())
remainingBytes := len(dataItem.h) + reader.Remaining() - hSize - dSize
size := hSize + dSize
var buf *[]byte
@@ -993,7 +1019,7 @@ func (l *loopyWriter) processData() (bool, error) {
defer pool.Put(buf)
copy((*buf)[:hSize], dataItem.h)
_, _ = dataItem.reader.Read((*buf)[hSize:])
_, _ = reader.Read((*buf)[hSize:])
}
// Now that outgoing flow controls are checked we can replenish str's write quota
@@ -1014,7 +1040,7 @@ func (l *loopyWriter) processData() (bool, error) {
dataItem.h = dataItem.h[hSize:]
if remainingBytes == 0 { // All the data from that message was written out.
_ = dataItem.reader.Close()
_ = reader.Close()
str.itl.dequeue()
}
if str.itl.isEmpty() {

View File

@@ -277,11 +277,13 @@ func (ht *serverHandlerTransport) writeStatus(s *ServerStream, st *status.Status
if err == nil { // transport has not been closed
// Note: The trailer fields are compressed with hpack after this call returns.
// No WireLength field is set here.
s.hdrMu.Lock()
for _, sh := range ht.stats {
sh.HandleRPC(s.Context(), &stats.OutTrailer{
Trailer: s.trailer.Copy(),
})
}
s.hdrMu.Unlock()
}
ht.Close(errors.New("finished writing status"))
return err

View File

@@ -309,11 +309,9 @@ func NewHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
scheme = "https"
}
}
dynamicWindow := true
icwz := int32(initialWindowSize)
if opts.InitialConnWindowSize >= defaultWindowSize {
icwz = opts.InitialConnWindowSize
dynamicWindow = false
}
writeBufSize := opts.WriteBufferSize
readBufSize := opts.ReadBufferSize
@@ -381,9 +379,8 @@ func NewHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
t.controlBuf = newControlBuffer(t.ctxDone)
if opts.InitialWindowSize >= defaultWindowSize {
t.initialWindowSize = opts.InitialWindowSize
dynamicWindow = false
}
if dynamicWindow {
if !opts.StaticWindowSize {
t.bdpEst = &bdpEstimator{
bdp: initialWindowSize,
updateFlowControl: t.updateFlowControl,
@@ -545,7 +542,7 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr)
Method: callHdr.Method,
AuthInfo: t.authInfo,
}
ctxWithRequestInfo := icredentials.NewRequestInfoContext(ctx, ri)
ctxWithRequestInfo := credentials.NewContextWithRequestInfo(ctx, ri)
authData, err := t.getTrAuthData(ctxWithRequestInfo, aud)
if err != nil {
return nil, err
@@ -559,6 +556,19 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr)
// Make the slice of certain predictable size to reduce allocations made by append.
hfLen := 7 // :method, :scheme, :path, :authority, content-type, user-agent, te
hfLen += len(authData) + len(callAuthData)
registeredCompressors := t.registeredCompressors
if callHdr.PreviousAttempts > 0 {
hfLen++
}
if callHdr.SendCompress != "" {
hfLen++
}
if registeredCompressors != "" {
hfLen++
}
if _, ok := ctx.Deadline(); ok {
hfLen++
}
headerFields := make([]hpack.HeaderField, 0, hfLen)
headerFields = append(headerFields, hpack.HeaderField{Name: ":method", Value: "POST"})
headerFields = append(headerFields, hpack.HeaderField{Name: ":scheme", Value: t.scheme})
@@ -571,7 +581,6 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr)
headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-previous-rpc-attempts", Value: strconv.Itoa(callHdr.PreviousAttempts)})
}
registeredCompressors := t.registeredCompressors
if callHdr.SendCompress != "" {
headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-encoding", Value: callHdr.SendCompress})
// Include the outgoing compressor name when compressor is not registered
@@ -592,6 +601,9 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr)
// Send out timeout regardless its value. The server can detect timeout context by itself.
// TODO(mmukhi): Perhaps this field should be updated when actually writing out to the wire.
timeout := time.Until(dl)
if timeout <= 0 {
return nil, status.Error(codes.DeadlineExceeded, context.DeadlineExceeded.Error())
}
headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-timeout", Value: grpcutil.EncodeDuration(timeout)})
}
for k, v := range authData {
@@ -749,6 +761,25 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*ClientS
callHdr = &newCallHdr
}
// The authority specified via the `CallAuthority` CallOption takes the
// highest precedence when determining the `:authority` header. It overrides
// any value present in the Host field of CallHdr. Before applying this
// override, the authority string is validated. If the credentials do not
// implement the AuthorityValidator interface, or if validation fails, the
// RPC is failed with a status code of `UNAVAILABLE`.
if callHdr.Authority != "" {
auth, ok := t.authInfo.(credentials.AuthorityValidator)
if !ok {
return nil, &NewStreamError{Err: status.Errorf(codes.Unavailable, "credentials type %q does not implement the AuthorityValidator interface, but authority override specified with CallAuthority call option", t.authInfo.AuthType())}
}
if err := auth.ValidateAuthority(callHdr.Authority); err != nil {
return nil, &NewStreamError{Err: status.Errorf(codes.Unavailable, "failed to validate authority %q : %v", callHdr.Authority, err)}
}
newCallHdr := *callHdr
newCallHdr.Host = callHdr.Authority
callHdr = &newCallHdr
}
headerFields, err := t.createHeaderFields(ctx, callHdr)
if err != nil {
return nil, &NewStreamError{Err: err, AllowTransparentRetry: false}
@@ -1069,32 +1100,29 @@ func (t *http2Client) GracefulClose() {
// Write formats the data into HTTP2 data frame(s) and sends it out. The caller
// should proceed only if Write returns nil.
func (t *http2Client) write(s *ClientStream, hdr []byte, data mem.BufferSlice, opts *WriteOptions) error {
reader := data.Reader()
if opts.Last {
// If it's the last message, update stream state.
if !s.compareAndSwapState(streamActive, streamWriteDone) {
_ = reader.Close()
return errStreamDone
}
} else if s.getState() != streamActive {
_ = reader.Close()
return errStreamDone
}
df := &dataFrame{
streamID: s.id,
endStream: opts.Last,
h: hdr,
reader: reader,
data: data,
}
if hdr != nil || df.reader.Remaining() != 0 { // If it's not an empty data frame, check quota.
if err := s.wq.get(int32(len(hdr) + df.reader.Remaining())); err != nil {
_ = reader.Close()
dataLen := data.Len()
if hdr != nil || dataLen != 0 { // If it's not an empty data frame, check quota.
if err := s.wq.get(int32(len(hdr) + dataLen)); err != nil {
return err
}
}
data.Ref()
if err := t.controlBuf.put(df); err != nil {
_ = reader.Close()
data.Free()
return err
}
t.incrMsgSent()
@@ -1483,13 +1511,6 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) {
case "grpc-message":
grpcMessage = decodeGrpcMessage(hf.Value)
case ":status":
if hf.Value == "200" {
httpStatusErr = ""
statusCode := 200
httpStatusCode = &statusCode
break
}
c, err := strconv.ParseInt(hf.Value, 10, 32)
if err != nil {
se := status.New(codes.Internal, fmt.Sprintf("transport: malformed http-status: %v", err))
@@ -1497,7 +1518,19 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) {
return
}
statusCode := int(c)
if statusCode >= 100 && statusCode < 200 {
if endStream {
se := status.New(codes.Internal, fmt.Sprintf(
"protocol error: informational header with status code %d must not have END_STREAM set", statusCode))
t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream)
}
return
}
httpStatusCode = &statusCode
if statusCode == 200 {
httpStatusErr = ""
break
}
httpStatusErr = fmt.Sprintf(
"unexpected HTTP status code received from server: %d (%s)",

View File

@@ -39,6 +39,7 @@ import (
"google.golang.org/grpc/internal/grpclog"
"google.golang.org/grpc/internal/grpcutil"
"google.golang.org/grpc/internal/pretty"
istatus "google.golang.org/grpc/internal/status"
"google.golang.org/grpc/internal/syscall"
"google.golang.org/grpc/mem"
"google.golang.org/protobuf/proto"
@@ -131,6 +132,10 @@ type http2Server struct {
maxStreamID uint32 // max stream ID ever seen
logger *grpclog.PrefixLogger
// setResetPingStrikes is stored as a closure instead of making this a
// method on http2Server to avoid a heap allocation when converting a method
// to a closure for passing to frames objects.
setResetPingStrikes func()
}
// NewServerTransport creates a http2 transport with conn and configuration
@@ -175,16 +180,13 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
Val: config.MaxStreams,
})
}
dynamicWindow := true
iwz := int32(initialWindowSize)
if config.InitialWindowSize >= defaultWindowSize {
iwz = config.InitialWindowSize
dynamicWindow = false
}
icwz := int32(initialWindowSize)
if config.InitialConnWindowSize >= defaultWindowSize {
icwz = config.InitialConnWindowSize
dynamicWindow = false
}
if iwz != defaultWindowSize {
isettings = append(isettings, http2.Setting{
@@ -265,6 +267,9 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
initialWindowSize: iwz,
bufferPool: config.BufferPool,
}
t.setResetPingStrikes = func() {
atomic.StoreUint32(&t.resetPingStrikes, 1)
}
var czSecurity credentials.ChannelzSecurityValue
if au, ok := authInfo.(credentials.ChannelzSecurityInfo); ok {
czSecurity = au.GetSecurityValue()
@@ -284,7 +289,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
t.logger = prefixLoggerForServerTransport(t)
t.controlBuf = newControlBuffer(t.done)
if dynamicWindow {
if !config.StaticWindowSize {
t.bdpEst = &bdpEstimator{
bdp: initialWindowSize,
updateFlowControl: t.updateFlowControl,
@@ -595,10 +600,25 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade
return nil
}
}
if s.ctx.Err() != nil {
t.mu.Unlock()
// Early abort in case the timeout was zero or so low it already fired.
t.controlBuf.put(&earlyAbortStream{
httpStatus: http.StatusOK,
streamID: s.id,
contentSubtype: s.contentSubtype,
status: status.New(codes.DeadlineExceeded, context.DeadlineExceeded.Error()),
rst: !frame.StreamEnded(),
})
return nil
}
t.activeStreams[streamID] = s
if len(t.activeStreams) == 1 {
t.idle = time.Time{}
}
// Start a timer to close the stream on reaching the deadline.
if timeoutSet {
// We need to wait for s.cancel to be updated before calling
@@ -1015,10 +1035,6 @@ func (t *http2Server) writeHeader(s *ServerStream, md metadata.MD) error {
return nil
}
func (t *http2Server) setResetPingStrikes() {
atomic.StoreUint32(&t.resetPingStrikes, 1)
}
func (t *http2Server) writeHeaderLocked(s *ServerStream) error {
// TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields
// first and create a slice of that exact size.
@@ -1055,7 +1071,7 @@ func (t *http2Server) writeHeaderLocked(s *ServerStream) error {
return nil
}
// WriteStatus sends stream status to the client and terminates the stream.
// writeStatus sends stream status to the client and terminates the stream.
// There is no further I/O operations being able to perform on this stream.
// TODO(zhaoq): Now it indicates the end of entire stream. Revisit if early
// OK is adopted.
@@ -1083,7 +1099,7 @@ func (t *http2Server) writeStatus(s *ServerStream, st *status.Status) error {
headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-status", Value: strconv.Itoa(int(st.Code()))})
headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-message", Value: encodeGrpcMessage(st.Message())})
if p := st.Proto(); p != nil && len(p.Details) > 0 {
if p := istatus.RawStatusProto(st); len(p.GetDetails()) > 0 {
// Do not use the user's grpc-status-details-bin (if present) if we are
// even attempting to set our own.
delete(s.trailer, grpcStatusDetailsBinHeader)
@@ -1131,17 +1147,13 @@ func (t *http2Server) writeStatus(s *ServerStream, st *status.Status) error {
// Write converts the data into HTTP2 data frame and sends it out. Non-nil error
// is returns if it fails (e.g., framing error, transport error).
func (t *http2Server) write(s *ServerStream, hdr []byte, data mem.BufferSlice, _ *WriteOptions) error {
reader := data.Reader()
if !s.isHeaderSent() { // Headers haven't been written yet.
if err := t.writeHeader(s, nil); err != nil {
_ = reader.Close()
return err
}
} else {
// Writing headers checks for this condition.
if s.getState() == streamDone {
_ = reader.Close()
return t.streamContextErr(s)
}
}
@@ -1149,15 +1161,16 @@ func (t *http2Server) write(s *ServerStream, hdr []byte, data mem.BufferSlice, _
df := &dataFrame{
streamID: s.id,
h: hdr,
reader: reader,
data: data,
onEachWrite: t.setResetPingStrikes,
}
if err := s.wq.get(int32(len(hdr) + df.reader.Remaining())); err != nil {
_ = reader.Close()
dataLen := data.Len()
if err := s.wq.get(int32(len(hdr) + dataLen)); err != nil {
return t.streamContextErr(s)
}
data.Ref()
if err := t.controlBuf.put(df); err != nil {
_ = reader.Close()
data.Free()
return err
}
t.incrMsgSent()
@@ -1340,10 +1353,10 @@ func (t *http2Server) closeStream(s *ServerStream, rst bool, rstCode http2.ErrCo
// called to interrupt the potential blocking on other goroutines.
s.cancel()
oldState := s.swapState(streamDone)
if oldState == streamDone {
return
}
// We can't return early even if the stream's state is "done" as the state
// might have been set by the `finishStream` method. Deleting the stream via
// `finishStream` can get blocked on flow control.
s.swapState(streamDone)
t.deleteStream(s, eosReceived)
t.controlBuf.put(&cleanupStream{

View File

@@ -196,11 +196,11 @@ func decodeTimeout(s string) (time.Duration, error) {
if !ok {
return 0, fmt.Errorf("transport: timeout unit is not recognized: %q", s)
}
t, err := strconv.ParseInt(s[:size-1], 10, 64)
t, err := strconv.ParseUint(s[:size-1], 10, 64)
if err != nil {
return 0, err
}
const maxHours = math.MaxInt64 / int64(time.Hour)
const maxHours = math.MaxInt64 / uint64(time.Hour)
if d == time.Hour && t > maxHours {
// This timeout would overflow math.MaxInt64; clamp it.
return time.Duration(math.MaxInt64), nil

View File

@@ -466,6 +466,7 @@ type ServerConfig struct {
MaxHeaderListSize *uint32
HeaderTableSize *uint32
BufferPool mem.BufferPool
StaticWindowSize bool
}
// ConnectOptions covers all relevant options for communicating with the server.
@@ -504,6 +505,8 @@ type ConnectOptions struct {
MaxHeaderListSize *uint32
// The mem.BufferPool to use when reading/writing to the wire.
BufferPool mem.BufferPool
// StaticWindowSize controls whether dynamic window sizing is enabled.
StaticWindowSize bool
}
// WriteOptions provides additional hints and information for message
@@ -540,6 +543,11 @@ type CallHdr struct {
PreviousAttempts int // value of grpc-previous-rpc-attempts header to set
DoneFunc func() // called when the stream is finished
// Authority is used to explicitly override the `:authority` header. If set,
// this value takes precedence over the Host field and will be used as the
// value for the `:authority` header.
Authority string
}
// ClientTransport is the common interface for all gRPC client-side transport

View File

@@ -137,6 +137,9 @@ type Reader interface {
Close() error
// Remaining returns the number of unread bytes remaining in the slice.
Remaining() int
// Reset frees the currently held buffer slice and starts reading from the
// provided slice. This allows reusing the reader object.
Reset(s BufferSlice)
}
type sliceReader struct {
@@ -150,6 +153,14 @@ func (r *sliceReader) Remaining() int {
return r.len
}
func (r *sliceReader) Reset(s BufferSlice) {
r.data.Free()
s.Ref()
r.data = s
r.len = s.Len()
r.bufferIdx = 0
}
func (r *sliceReader) Close() error {
r.data.Free()
r.data = nil

View File

@@ -29,7 +29,6 @@ import (
"google.golang.org/grpc/internal/channelz"
istatus "google.golang.org/grpc/internal/status"
"google.golang.org/grpc/internal/transport"
"google.golang.org/grpc/stats"
"google.golang.org/grpc/status"
)
@@ -48,14 +47,11 @@ type pickerGeneration struct {
// actions and unblock when there's a picker update.
type pickerWrapper struct {
// If pickerGen holds a nil pointer, the pickerWrapper is closed.
pickerGen atomic.Pointer[pickerGeneration]
statsHandlers []stats.Handler // to record blocking picker calls
pickerGen atomic.Pointer[pickerGeneration]
}
func newPickerWrapper(statsHandlers []stats.Handler) *pickerWrapper {
pw := &pickerWrapper{
statsHandlers: statsHandlers,
}
func newPickerWrapper() *pickerWrapper {
pw := &pickerWrapper{}
pw.pickerGen.Store(&pickerGeneration{
blockingCh: make(chan struct{}),
})
@@ -93,6 +89,12 @@ func doneChannelzWrapper(acbw *acBalancerWrapper, result *balancer.PickResult) {
}
}
type pick struct {
transport transport.ClientTransport // the selected transport
result balancer.PickResult // the contents of the pick from the LB policy
blocked bool // set if a picker call queued for a new picker
}
// pick returns the transport that will be used for the RPC.
// It may block in the following cases:
// - there's no picker
@@ -100,15 +102,16 @@ func doneChannelzWrapper(acbw *acBalancerWrapper, result *balancer.PickResult) {
// - the current picker returns other errors and failfast is false.
// - the subConn returned by the current picker is not READY
// When one of these situations happens, pick blocks until the picker gets updated.
func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.PickInfo) (transport.ClientTransport, balancer.PickResult, error) {
func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.PickInfo) (pick, error) {
var ch chan struct{}
var lastPickErr error
pickBlocked := false
for {
pg := pw.pickerGen.Load()
if pg == nil {
return nil, balancer.PickResult{}, ErrClientConnClosing
return pick{}, ErrClientConnClosing
}
if pg.picker == nil {
ch = pg.blockingCh
@@ -127,9 +130,9 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
}
switch ctx.Err() {
case context.DeadlineExceeded:
return nil, balancer.PickResult{}, status.Error(codes.DeadlineExceeded, errStr)
return pick{}, status.Error(codes.DeadlineExceeded, errStr)
case context.Canceled:
return nil, balancer.PickResult{}, status.Error(codes.Canceled, errStr)
return pick{}, status.Error(codes.Canceled, errStr)
}
case <-ch:
}
@@ -145,9 +148,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
// In the second case, the only way it will get to this conditional is
// if there is a new picker.
if ch != nil {
for _, sh := range pw.statsHandlers {
sh.HandleRPC(ctx, &stats.PickerUpdated{})
}
pickBlocked = true
}
ch = pg.blockingCh
@@ -164,7 +165,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
if istatus.IsRestrictedControlPlaneCode(st) {
err = status.Errorf(codes.Internal, "received picker error with illegal status: %v", err)
}
return nil, balancer.PickResult{}, dropError{error: err}
return pick{}, dropError{error: err}
}
// For all other errors, wait for ready RPCs should block and other
// RPCs should fail with unavailable.
@@ -172,7 +173,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
lastPickErr = err
continue
}
return nil, balancer.PickResult{}, status.Error(codes.Unavailable, err.Error())
return pick{}, status.Error(codes.Unavailable, err.Error())
}
acbw, ok := pickResult.SubConn.(*acBalancerWrapper)
@@ -183,9 +184,8 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
if t := acbw.ac.getReadyTransport(); t != nil {
if channelz.IsOn() {
doneChannelzWrapper(acbw, &pickResult)
return t, pickResult, nil
}
return t, pickResult, nil
return pick{transport: t, result: pickResult, blocked: pickBlocked}, nil
}
if pickResult.Done != nil {
// Calling done with nil error, no bytes sent and no bytes received.

View File

@@ -21,7 +21,7 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.36.5
// protoc-gen-go v1.36.6
// protoc v5.27.1
// source: grpc/reflection/v1/reflection.proto
@@ -659,117 +659,45 @@ func (x *ErrorResponse) GetErrorMessage() string {
var File_grpc_reflection_v1_reflection_proto protoreflect.FileDescriptor
var file_grpc_reflection_v1_reflection_proto_rawDesc = string([]byte{
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})
const file_grpc_reflection_v1_reflection_proto_rawDesc = "" +
"\n" +
"#grpc/reflection/v1/reflection.proto\x12\x12grpc.reflection.v1\"\xf3\x02\n" +
"\x17ServerReflectionRequest\x12\x12\n" +
"\x04host\x18\x01 \x01(\tR\x04host\x12*\n" +
"\x10file_by_filename\x18\x03 \x01(\tH\x00R\x0efileByFilename\x126\n" +
"\x16file_containing_symbol\x18\x04 \x01(\tH\x00R\x14fileContainingSymbol\x12b\n" +
"\x19file_containing_extension\x18\x05 \x01(\v2$.grpc.reflection.v1.ExtensionRequestH\x00R\x17fileContainingExtension\x12B\n" +
"\x1dall_extension_numbers_of_type\x18\x06 \x01(\tH\x00R\x19allExtensionNumbersOfType\x12%\n" +
"\rlist_services\x18\a \x01(\tH\x00R\flistServicesB\x11\n" +
"\x0fmessage_request\"f\n" +
"\x10ExtensionRequest\x12'\n" +
"\x0fcontaining_type\x18\x01 \x01(\tR\x0econtainingType\x12)\n" +
"\x10extension_number\x18\x02 \x01(\x05R\x0fextensionNumber\"\xae\x04\n" +
"\x18ServerReflectionResponse\x12\x1d\n" +
"\n" +
"valid_host\x18\x01 \x01(\tR\tvalidHost\x12V\n" +
"\x10original_request\x18\x02 \x01(\v2+.grpc.reflection.v1.ServerReflectionRequestR\x0foriginalRequest\x12f\n" +
"\x18file_descriptor_response\x18\x04 \x01(\v2*.grpc.reflection.v1.FileDescriptorResponseH\x00R\x16fileDescriptorResponse\x12r\n" +
"\x1eall_extension_numbers_response\x18\x05 \x01(\v2+.grpc.reflection.v1.ExtensionNumberResponseH\x00R\x1ballExtensionNumbersResponse\x12_\n" +
"\x16list_services_response\x18\x06 \x01(\v2'.grpc.reflection.v1.ListServiceResponseH\x00R\x14listServicesResponse\x12J\n" +
"\x0eerror_response\x18\a \x01(\v2!.grpc.reflection.v1.ErrorResponseH\x00R\rerrorResponseB\x12\n" +
"\x10message_response\"L\n" +
"\x16FileDescriptorResponse\x122\n" +
"\x15file_descriptor_proto\x18\x01 \x03(\fR\x13fileDescriptorProto\"j\n" +
"\x17ExtensionNumberResponse\x12$\n" +
"\x0ebase_type_name\x18\x01 \x01(\tR\fbaseTypeName\x12)\n" +
"\x10extension_number\x18\x02 \x03(\x05R\x0fextensionNumber\"T\n" +
"\x13ListServiceResponse\x12=\n" +
"\aservice\x18\x01 \x03(\v2#.grpc.reflection.v1.ServiceResponseR\aservice\"%\n" +
"\x0fServiceResponse\x12\x12\n" +
"\x04name\x18\x01 \x01(\tR\x04name\"S\n" +
"\rErrorResponse\x12\x1d\n" +
"\n" +
"error_code\x18\x01 \x01(\x05R\terrorCode\x12#\n" +
"\rerror_message\x18\x02 \x01(\tR\ferrorMessage2\x89\x01\n" +
"\x10ServerReflection\x12u\n" +
"\x14ServerReflectionInfo\x12+.grpc.reflection.v1.ServerReflectionRequest\x1a,.grpc.reflection.v1.ServerReflectionResponse(\x010\x01Bf\n" +
"\x15io.grpc.reflection.v1B\x15ServerReflectionProtoP\x01Z4google.golang.org/grpc/reflection/grpc_reflection_v1b\x06proto3"
var (
file_grpc_reflection_v1_reflection_proto_rawDescOnce sync.Once

View File

@@ -90,7 +90,7 @@ type ServerReflectionServer interface {
type UnimplementedServerReflectionServer struct{}
func (UnimplementedServerReflectionServer) ServerReflectionInfo(grpc.BidiStreamingServer[ServerReflectionRequest, ServerReflectionResponse]) error {
return status.Errorf(codes.Unimplemented, "method ServerReflectionInfo not implemented")
return status.Error(codes.Unimplemented, "method ServerReflectionInfo not implemented")
}
func (UnimplementedServerReflectionServer) testEmbeddedByValue() {}

View File

@@ -18,7 +18,7 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.36.5
// protoc-gen-go v1.36.6
// protoc v5.27.1
// grpc/reflection/v1alpha/reflection.proto is a deprecated file.
@@ -729,122 +729,45 @@ func (x *ErrorResponse) GetErrorMessage() string {
var File_grpc_reflection_v1alpha_reflection_proto protoreflect.FileDescriptor
var file_grpc_reflection_v1alpha_reflection_proto_rawDesc = string([]byte{
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})
const file_grpc_reflection_v1alpha_reflection_proto_rawDesc = "" +
"\n" +
"(grpc/reflection/v1alpha/reflection.proto\x12\x17grpc.reflection.v1alpha\"\xf8\x02\n" +
"\x17ServerReflectionRequest\x12\x12\n" +
"\x04host\x18\x01 \x01(\tR\x04host\x12*\n" +
"\x10file_by_filename\x18\x03 \x01(\tH\x00R\x0efileByFilename\x126\n" +
"\x16file_containing_symbol\x18\x04 \x01(\tH\x00R\x14fileContainingSymbol\x12g\n" +
"\x19file_containing_extension\x18\x05 \x01(\v2).grpc.reflection.v1alpha.ExtensionRequestH\x00R\x17fileContainingExtension\x12B\n" +
"\x1dall_extension_numbers_of_type\x18\x06 \x01(\tH\x00R\x19allExtensionNumbersOfType\x12%\n" +
"\rlist_services\x18\a \x01(\tH\x00R\flistServicesB\x11\n" +
"\x0fmessage_request\"f\n" +
"\x10ExtensionRequest\x12'\n" +
"\x0fcontaining_type\x18\x01 \x01(\tR\x0econtainingType\x12)\n" +
"\x10extension_number\x18\x02 \x01(\x05R\x0fextensionNumber\"\xc7\x04\n" +
"\x18ServerReflectionResponse\x12\x1d\n" +
"\n" +
"valid_host\x18\x01 \x01(\tR\tvalidHost\x12[\n" +
"\x10original_request\x18\x02 \x01(\v20.grpc.reflection.v1alpha.ServerReflectionRequestR\x0foriginalRequest\x12k\n" +
"\x18file_descriptor_response\x18\x04 \x01(\v2/.grpc.reflection.v1alpha.FileDescriptorResponseH\x00R\x16fileDescriptorResponse\x12w\n" +
"\x1eall_extension_numbers_response\x18\x05 \x01(\v20.grpc.reflection.v1alpha.ExtensionNumberResponseH\x00R\x1ballExtensionNumbersResponse\x12d\n" +
"\x16list_services_response\x18\x06 \x01(\v2,.grpc.reflection.v1alpha.ListServiceResponseH\x00R\x14listServicesResponse\x12O\n" +
"\x0eerror_response\x18\a \x01(\v2&.grpc.reflection.v1alpha.ErrorResponseH\x00R\rerrorResponseB\x12\n" +
"\x10message_response\"L\n" +
"\x16FileDescriptorResponse\x122\n" +
"\x15file_descriptor_proto\x18\x01 \x03(\fR\x13fileDescriptorProto\"j\n" +
"\x17ExtensionNumberResponse\x12$\n" +
"\x0ebase_type_name\x18\x01 \x01(\tR\fbaseTypeName\x12)\n" +
"\x10extension_number\x18\x02 \x03(\x05R\x0fextensionNumber\"Y\n" +
"\x13ListServiceResponse\x12B\n" +
"\aservice\x18\x01 \x03(\v2(.grpc.reflection.v1alpha.ServiceResponseR\aservice\"%\n" +
"\x0fServiceResponse\x12\x12\n" +
"\x04name\x18\x01 \x01(\tR\x04name\"S\n" +
"\rErrorResponse\x12\x1d\n" +
"\n" +
"error_code\x18\x01 \x01(\x05R\terrorCode\x12#\n" +
"\rerror_message\x18\x02 \x01(\tR\ferrorMessage2\x93\x01\n" +
"\x10ServerReflection\x12\x7f\n" +
"\x14ServerReflectionInfo\x120.grpc.reflection.v1alpha.ServerReflectionRequest\x1a1.grpc.reflection.v1alpha.ServerReflectionResponse(\x010\x01Bs\n" +
"\x1aio.grpc.reflection.v1alphaB\x15ServerReflectionProtoP\x01Z9google.golang.org/grpc/reflection/grpc_reflection_v1alpha\xb8\x01\x01b\x06proto3"
var (
file_grpc_reflection_v1alpha_reflection_proto_rawDescOnce sync.Once

View File

@@ -87,7 +87,7 @@ type ServerReflectionServer interface {
type UnimplementedServerReflectionServer struct{}
func (UnimplementedServerReflectionServer) ServerReflectionInfo(grpc.BidiStreamingServer[ServerReflectionRequest, ServerReflectionResponse]) error {
return status.Errorf(codes.Unimplemented, "method ServerReflectionInfo not implemented")
return status.Error(codes.Unimplemented, "method ServerReflectionInfo not implemented")
}
func (UnimplementedServerReflectionServer) testEmbeddedByValue() {}

View File

@@ -332,6 +332,11 @@ type AuthorityOverrider interface {
// OverrideAuthority returns the authority to use for a ClientConn with the
// given target. The implementation must generate it without blocking,
// typically in line, and must keep it unchanged.
//
// The returned string must be a valid ":authority" header value, i.e. be
// encoded according to
// [RFC3986](https://datatracker.ietf.org/doc/html/rfc3986#section-3.2) as
// necessary.
OverrideAuthority(Target) string
}

View File

@@ -160,6 +160,7 @@ type callInfo struct {
codec baseCodec
maxRetryRPCBufferSize int
onFinish []func(err error)
authority string
}
func defaultCallInfo() *callInfo {
@@ -365,6 +366,36 @@ func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error {
}
func (o MaxRecvMsgSizeCallOption) after(*callInfo, *csAttempt) {}
// CallAuthority returns a CallOption that sets the HTTP/2 :authority header of
// an RPC to the specified value. When using CallAuthority, the credentials in
// use must implement the AuthorityValidator interface.
//
// # Experimental
//
// Notice: This API is EXPERIMENTAL and may be changed or removed in a later
// release.
func CallAuthority(authority string) CallOption {
return AuthorityOverrideCallOption{Authority: authority}
}
// AuthorityOverrideCallOption is a CallOption that indicates the HTTP/2
// :authority header value to use for the call.
//
// # Experimental
//
// Notice: This type is EXPERIMENTAL and may be changed or removed in a later
// release.
type AuthorityOverrideCallOption struct {
Authority string
}
func (o AuthorityOverrideCallOption) before(c *callInfo) error {
c.authority = o.Authority
return nil
}
func (o AuthorityOverrideCallOption) after(*callInfo, *csAttempt) {}
// MaxCallSendMsgSize returns a CallOption which sets the maximum message size
// in bytes the client can send. If this is not set, gRPC uses the default
// `math.MaxInt32`.

View File

@@ -179,6 +179,7 @@ type serverOptions struct {
numServerWorkers uint32
bufferPool mem.BufferPool
waitForHandlers bool
staticWindowSize bool
}
var defaultServerOptions = serverOptions{
@@ -279,6 +280,7 @@ func ReadBufferSize(s int) ServerOption {
func InitialWindowSize(s int32) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
o.initialWindowSize = s
o.staticWindowSize = true
})
}
@@ -287,6 +289,29 @@ func InitialWindowSize(s int32) ServerOption {
func InitialConnWindowSize(s int32) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
o.initialConnWindowSize = s
o.staticWindowSize = true
})
}
// StaticStreamWindowSize returns a ServerOption to set the initial stream
// window size to the value provided and disables dynamic flow control.
// The lower bound for window size is 64K and any value smaller than that
// will be ignored.
func StaticStreamWindowSize(s int32) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
o.initialWindowSize = s
o.staticWindowSize = true
})
}
// StaticConnWindowSize returns a ServerOption to set the initial connection
// window size to the value provided and disables dynamic flow control.
// The lower bound for window size is 64K and any value smaller than that
// will be ignored.
func StaticConnWindowSize(s int32) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
o.initialConnWindowSize = s
o.staticWindowSize = true
})
}
@@ -986,6 +1011,7 @@ func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport {
MaxHeaderListSize: s.opts.maxHeaderListSize,
HeaderTableSize: s.opts.headerTableSize,
BufferPool: s.opts.bufferPool,
StaticWindowSize: s.opts.staticWindowSize,
}
st, err := transport.NewServerTransport(c, config)
if err != nil {
@@ -1572,6 +1598,7 @@ func (s *Server) processStreamingRPC(ctx context.Context, stream *transport.Serv
s: stream,
p: &parser{r: stream, bufferPool: s.opts.bufferPool},
codec: s.getCodec(stream.ContentSubtype()),
desc: sd,
maxReceiveMessageSize: s.opts.maxReceiveMessageSize,
maxSendMessageSize: s.opts.maxSendMessageSize,
trInfo: trInfo,

View File

@@ -38,6 +38,15 @@ type RPCTagInfo struct {
// FailFast indicates if this RPC is failfast.
// This field is only valid on client side, it's always false on server side.
FailFast bool
// NameResolutionDelay indicates if the RPC needed to wait for the
// initial name resolver update before it could begin. This should only
// happen if the channel is IDLE when the RPC is started. Note that
// all retry or hedging attempts for an RPC that experienced a delay
// will have it set.
//
// This field is only valid on the client side; it is always false on
// the server side.
NameResolutionDelay bool
}
// Handler defines the interface for the related stats handling (e.g., RPCs, connections).

View File

@@ -64,15 +64,21 @@ func (s *Begin) IsClient() bool { return s.Client }
func (s *Begin) isRPCStats() {}
// PickerUpdated indicates that the LB policy provided a new picker while the
// RPC was waiting for one.
type PickerUpdated struct{}
// DelayedPickComplete indicates that the RPC is unblocked following a delay in
// selecting a connection for the call.
type DelayedPickComplete struct{}
// IsClient indicates if the stats information is from client side. Only Client
// Side interfaces with a Picker, thus always returns true.
func (*PickerUpdated) IsClient() bool { return true }
// IsClient indicates DelayedPickComplete is available on the client.
func (*DelayedPickComplete) IsClient() bool { return true }
func (*PickerUpdated) isRPCStats() {}
func (*DelayedPickComplete) isRPCStats() {}
// PickerUpdated indicates that the RPC is unblocked following a delay in
// selecting a connection for the call.
//
// Deprecated: will be removed in a future release; use DelayedPickComplete
// instead.
type PickerUpdated = DelayedPickComplete
// InPayload contains stats about an incoming payload.
type InPayload struct {

View File

@@ -101,9 +101,9 @@ type ClientStream interface {
// It must only be called after stream.CloseAndRecv has returned, or
// stream.Recv has returned a non-nil error (including io.EOF).
Trailer() metadata.MD
// CloseSend closes the send direction of the stream. It closes the stream
// when non-nil error is met. It is also not safe to call CloseSend
// concurrently with SendMsg.
// CloseSend closes the send direction of the stream. This method always
// returns a nil error. The status of the stream may be discovered using
// RecvMsg. It is also not safe to call CloseSend concurrently with SendMsg.
CloseSend() error
// Context returns the context for this stream.
//
@@ -212,14 +212,15 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
}
// Provide an opportunity for the first RPC to see the first service config
// provided by the resolver.
if err := cc.waitForResolvedAddrs(ctx); err != nil {
nameResolutionDelayed, err := cc.waitForResolvedAddrs(ctx)
if err != nil {
return nil, err
}
var mc serviceconfig.MethodConfig
var onCommit func()
newStream := func(ctx context.Context, done func()) (iresolver.ClientStream, error) {
return newClientStreamWithParams(ctx, desc, cc, method, mc, onCommit, done, opts...)
return newClientStreamWithParams(ctx, desc, cc, method, mc, onCommit, done, nameResolutionDelayed, opts...)
}
rpcInfo := iresolver.RPCInfo{Context: ctx, Method: method}
@@ -257,7 +258,7 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
return newStream(ctx, func() {})
}
func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, mc serviceconfig.MethodConfig, onCommit, doneFunc func(), opts ...CallOption) (_ iresolver.ClientStream, err error) {
func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, mc serviceconfig.MethodConfig, onCommit, doneFunc func(), nameResolutionDelayed bool, opts ...CallOption) (_ iresolver.ClientStream, err error) {
callInfo := defaultCallInfo()
if mc.WaitForReady != nil {
callInfo.failFast = !*mc.WaitForReady
@@ -296,6 +297,7 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client
Method: method,
ContentSubtype: callInfo.contentSubtype,
DoneFunc: doneFunc,
Authority: callInfo.authority,
}
// Set our outgoing compression according to the UseCompressor CallOption, if
@@ -321,19 +323,20 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client
}
cs := &clientStream{
callHdr: callHdr,
ctx: ctx,
methodConfig: &mc,
opts: opts,
callInfo: callInfo,
cc: cc,
desc: desc,
codec: callInfo.codec,
compressorV0: compressorV0,
compressorV1: compressorV1,
cancel: cancel,
firstAttempt: true,
onCommit: onCommit,
callHdr: callHdr,
ctx: ctx,
methodConfig: &mc,
opts: opts,
callInfo: callInfo,
cc: cc,
desc: desc,
codec: callInfo.codec,
compressorV0: compressorV0,
compressorV1: compressorV1,
cancel: cancel,
firstAttempt: true,
onCommit: onCommit,
nameResolutionDelay: nameResolutionDelayed,
}
if !cc.dopts.disableRetry {
cs.retryThrottler = cc.retryThrottler.Load().(*retryThrottler)
@@ -417,7 +420,7 @@ func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error)
var beginTime time.Time
shs := cs.cc.dopts.copts.StatsHandlers
for _, sh := range shs {
ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: cs.callInfo.failFast})
ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: cs.callInfo.failFast, NameResolutionDelay: cs.nameResolutionDelay})
beginTime = time.Now()
begin := &stats.Begin{
Client: true,
@@ -466,8 +469,9 @@ func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error)
func (a *csAttempt) getTransport() error {
cs := a.cs
var err error
a.transport, a.pickResult, err = cs.cc.getTransport(a.ctx, cs.callInfo.failFast, cs.callHdr.Method)
pickInfo := balancer.PickInfo{Ctx: a.ctx, FullMethodName: cs.callHdr.Method}
pick, err := cs.cc.pickerWrapper.pick(a.ctx, cs.callInfo.failFast, pickInfo)
a.transport, a.pickResult = pick.transport, pick.result
if err != nil {
if de, ok := err.(dropError); ok {
err = de.error
@@ -478,6 +482,11 @@ func (a *csAttempt) getTransport() error {
if a.trInfo != nil {
a.trInfo.firstLine.SetRemoteAddr(a.transport.RemoteAddr())
}
if pick.blocked {
for _, sh := range a.statsHandlers {
sh.HandleRPC(a.ctx, &stats.DelayedPickComplete{})
}
}
return nil
}
@@ -540,6 +549,8 @@ type clientStream struct {
sentLast bool // sent an end stream
receivedFirstMsg bool // set after the first message is received
methodConfig *MethodConfig
ctx context.Context // the application's context, wrapped by stats/tracing
@@ -573,6 +584,9 @@ type clientStream struct {
onCommit func()
replayBuffer []replayOp // operations to replay on retry
replayBufferSize int // current size of replayBuffer
// nameResolutionDelay indicates if there was a delay in the name resolution.
// This field is only valid on client side, it's always false on server side.
nameResolutionDelay bool
}
type replayOp struct {
@@ -987,7 +1001,7 @@ func (cs *clientStream) RecvMsg(m any) error {
func (cs *clientStream) CloseSend() error {
if cs.sentLast {
// TODO: return an error and finish the stream instead, due to API misuse?
// Return a nil error on repeated calls to this method.
return nil
}
cs.sentLast = true
@@ -1008,7 +1022,10 @@ func (cs *clientStream) CloseSend() error {
binlog.Log(cs.ctx, chc)
}
}
// We never returned an error here for reasons.
// We don't return an error here as we expect users to read all messages
// from the stream and get the RPC status from RecvMsg(). Note that
// SendMsg() must return an error when one occurs so the application
// knows to stop sending messages, but that does not apply here.
return nil
}
@@ -1129,11 +1146,16 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) {
if statusErr := a.transportStream.Status().Err(); statusErr != nil {
return statusErr
}
// Received no msg and status OK for non-server streaming rpcs.
if !cs.desc.ServerStreams && !cs.receivedFirstMsg {
return status.Error(codes.Internal, "cardinality violation: received no response message from non-server-streaming RPC")
}
return io.EOF // indicates successful end of stream.
}
return toRPCErr(err)
}
cs.receivedFirstMsg = true
if a.trInfo != nil {
a.mu.Lock()
if a.trInfo.tr != nil {
@@ -1162,7 +1184,7 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) {
} else if err != nil {
return toRPCErr(err)
}
return toRPCErr(errors.New("grpc: client streaming protocol violation: get <nil>, want <EOF>"))
return status.Error(codes.Internal, "cardinality violation: expected <EOF> for non server-streaming RPCs, but received another message")
}
func (a *csAttempt) finish(err error) {
@@ -1344,6 +1366,7 @@ type addrConnStream struct {
transport transport.ClientTransport
ctx context.Context
sentLast bool
receivedFirstMsg bool
desc *StreamDesc
codec baseCodec
sendCompressorV0 Compressor
@@ -1372,7 +1395,7 @@ func (as *addrConnStream) Trailer() metadata.MD {
func (as *addrConnStream) CloseSend() error {
if as.sentLast {
// TODO: return an error and finish the stream instead, due to API misuse?
// Return a nil error on repeated calls to this method.
return nil
}
as.sentLast = true
@@ -1469,10 +1492,15 @@ func (as *addrConnStream) RecvMsg(m any) (err error) {
if statusErr := as.transportStream.Status().Err(); statusErr != nil {
return statusErr
}
// Received no msg and status OK for non-server streaming rpcs.
if !as.desc.ServerStreams && !as.receivedFirstMsg {
return status.Error(codes.Internal, "cardinality violation: received no response message from non-server-streaming RPC")
}
return io.EOF // indicates successful end of stream.
}
return toRPCErr(err)
}
as.receivedFirstMsg = true
if as.desc.ServerStreams {
// Subsequent messages should be received by subsequent RecvMsg calls.
@@ -1486,7 +1514,7 @@ func (as *addrConnStream) RecvMsg(m any) (err error) {
} else if err != nil {
return toRPCErr(err)
}
return toRPCErr(errors.New("grpc: client streaming protocol violation: get <nil>, want <EOF>"))
return status.Error(codes.Internal, "cardinality violation: expected <EOF> for non server-streaming RPCs, but received another message")
}
func (as *addrConnStream) finish(err error) {
@@ -1571,6 +1599,7 @@ type serverStream struct {
s *transport.ServerStream
p *parser
codec baseCodec
desc *StreamDesc
compressorV0 Compressor
compressorV1 encoding.Compressor
@@ -1579,6 +1608,8 @@ type serverStream struct {
sendCompressorName string
recvFirstMsg bool // set after the first message is received
maxReceiveMessageSize int
maxSendMessageSize int
trInfo *traceInfo
@@ -1765,6 +1796,10 @@ func (ss *serverStream) RecvMsg(m any) (err error) {
binlog.Log(ss.ctx, chc)
}
}
// Received no request msg for non-client streaming rpcs.
if !ss.desc.ClientStreams && !ss.recvFirstMsg {
return status.Error(codes.Internal, "cardinality violation: received no request message from non-client-streaming RPC")
}
return err
}
if err == io.ErrUnexpectedEOF {
@@ -1772,6 +1807,7 @@ func (ss *serverStream) RecvMsg(m any) (err error) {
}
return toRPCErr(err)
}
ss.recvFirstMsg = true
if len(ss.statsHandler) != 0 {
for _, sh := range ss.statsHandler {
sh.HandleRPC(ss.s.Context(), &stats.InPayload{
@@ -1791,7 +1827,19 @@ func (ss *serverStream) RecvMsg(m any) (err error) {
binlog.Log(ss.ctx, cm)
}
}
return nil
if ss.desc.ClientStreams {
// Subsequent messages should be received by subsequent RecvMsg calls.
return nil
}
// Special handling for non-client-stream rpcs.
// This recv expects EOF or errors, so we don't collect inPayload.
if err := recv(ss.p, ss.codec, ss.s, ss.decompressorV0, m, ss.maxReceiveMessageSize, nil, ss.decompressorV1, true); err == io.EOF {
return nil
} else if err != nil {
return err
}
return status.Error(codes.Internal, "cardinality violation: received multiple request messages for non-client-streaming RPC")
}
// MethodFromServerStream returns the method string for the input stream.

View File

@@ -19,4 +19,4 @@
package grpc
// Version is the current grpc version.
const Version = "1.72.2"
const Version = "1.76.0"

19
vendor/modules.txt vendored
View File

@@ -292,8 +292,8 @@ github.com/fsnotify/fsnotify/internal
# github.com/fsouza/go-dockerclient v1.12.2
## explicit; go 1.24.0
github.com/fsouza/go-dockerclient
# github.com/go-jose/go-jose/v4 v4.0.5
## explicit; go 1.21
# github.com/go-jose/go-jose/v4 v4.1.2
## explicit; go 1.23.0
github.com/go-jose/go-jose/v4
github.com/go-jose/go-jose/v4/cipher
github.com/go-jose/go-jose/v4/json
@@ -733,7 +733,7 @@ go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/request
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/semconv
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/semconvutil
# go.opentelemetry.io/otel v1.36.0
# go.opentelemetry.io/otel v1.37.0
## explicit; go 1.23.0
go.opentelemetry.io/otel
go.opentelemetry.io/otel/attribute
@@ -745,12 +745,13 @@ go.opentelemetry.io/otel/internal/global
go.opentelemetry.io/otel/propagation
go.opentelemetry.io/otel/semconv/v1.20.0
go.opentelemetry.io/otel/semconv/v1.26.0
# go.opentelemetry.io/otel/metric v1.36.0
go.opentelemetry.io/otel/semconv/v1.34.0
# go.opentelemetry.io/otel/metric v1.37.0
## explicit; go 1.23.0
go.opentelemetry.io/otel/metric
go.opentelemetry.io/otel/metric/embedded
go.opentelemetry.io/otel/metric/noop
# go.opentelemetry.io/otel/trace v1.36.0
# go.opentelemetry.io/otel/trace v1.37.0
## explicit; go 1.23.0
go.opentelemetry.io/otel/trace
go.opentelemetry.io/otel/trace/embedded
@@ -1070,15 +1071,15 @@ golang.org/x/tools/internal/stdlib
golang.org/x/tools/internal/typeparams
golang.org/x/tools/internal/typesinternal
golang.org/x/tools/internal/versions
# google.golang.org/genproto/googleapis/api v0.0.0-20250414145226-207652e42e2e
# google.golang.org/genproto/googleapis/api v0.0.0-20250804133106-a7a43d27e69b
## explicit; go 1.23.0
google.golang.org/genproto/googleapis/api
google.golang.org/genproto/googleapis/api/annotations
# google.golang.org/genproto/googleapis/rpc v0.0.0-20250414145226-207652e42e2e
# google.golang.org/genproto/googleapis/rpc v0.0.0-20250804133106-a7a43d27e69b
## explicit; go 1.23.0
google.golang.org/genproto/googleapis/rpc/status
# google.golang.org/grpc v1.72.2
## explicit; go 1.23
# google.golang.org/grpc v1.76.0
## explicit; go 1.24.0
google.golang.org/grpc
google.golang.org/grpc/attributes
google.golang.org/grpc/backoff