From f5853b98edb7c6133d59245972fab13ac7e599fc Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 9 Feb 2026 01:44:26 +0000 Subject: [PATCH] Bump github.com/golang-jwt/jwt/v4 from 4.5.0 to 4.5.2 Bumps [github.com/golang-jwt/jwt/v4](https://github.com/golang-jwt/jwt) from 4.5.0 to 4.5.2. - [Release notes](https://github.com/golang-jwt/jwt/releases) - [Commits](https://github.com/golang-jwt/jwt/compare/v4.5.0...v4.5.2) --- updated-dependencies: - dependency-name: github.com/golang-jwt/jwt/v4 dependency-version: 4.5.2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] --- go.mod | 2 +- go.sum | 4 +- vendor/github.com/golang-jwt/jwt/v4/parser.go | 77 +++++++++++++------ vendor/modules.txt | 2 +- 4 files changed, 57 insertions(+), 28 deletions(-) diff --git a/go.mod b/go.mod index 9fc6d0b69..ab749d8c2 100644 --- a/go.mod +++ b/go.mod @@ -25,7 +25,7 @@ require ( github.com/go-jet/jet/v2 v2.11.1 github.com/go-playground/validator/v10 v10.19.0 github.com/go-redis/redis/v8 v8.11.5 - github.com/golang-jwt/jwt/v4 v4.5.0 + github.com/golang-jwt/jwt/v4 v4.5.2 github.com/golang-migrate/migrate/v4 v4.17.1 github.com/google/go-cmp v0.6.0 github.com/google/uuid v1.6.0 diff --git a/go.sum b/go.sum index 65500831b..fef4b613e 100644 --- a/go.sum +++ b/go.sum @@ -135,8 +135,8 @@ github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MG github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM= github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q= github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= -github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg= -github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0= +github.com/golang-jwt/jwt/v4 v4.5.2 h1:YtQM7lnr8iZ+j5q71MGKkNw9Mn7AjHM68uc9g5fXeUI= +github.com/golang-jwt/jwt/v4 v4.5.2/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0= github.com/golang-migrate/migrate/v4 v4.17.1 h1:4zQ6iqL6t6AiItphxJctQb3cFqWiSpMnX7wLTPnnYO4= github.com/golang-migrate/migrate/v4 v4.17.1/go.mod h1:m8hinFyWBn0SA4QKHuKh175Pm9wjmxj3S2Mia7dbXzM= github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc= diff --git a/vendor/github.com/golang-jwt/jwt/v4/parser.go b/vendor/github.com/golang-jwt/jwt/v4/parser.go index c0a6f6927..0fc510a0a 100644 --- a/vendor/github.com/golang-jwt/jwt/v4/parser.go +++ b/vendor/github.com/golang-jwt/jwt/v4/parser.go @@ -7,6 +7,8 @@ import ( "strings" ) +const tokenDelimiter = "." + type Parser struct { // If populated, only these methods will be considered valid. // @@ -36,19 +38,21 @@ func NewParser(options ...ParserOption) *Parser { return p } -// Parse parses, validates, verifies the signature and returns the parsed token. -// keyFunc will receive the parsed token and should return the key for validating. +// Parse parses, validates, verifies the signature and returns the parsed token. keyFunc will +// receive the parsed token and should return the key for validating. func (p *Parser) Parse(tokenString string, keyFunc Keyfunc) (*Token, error) { return p.ParseWithClaims(tokenString, MapClaims{}, keyFunc) } -// ParseWithClaims parses, validates, and verifies like Parse, but supplies a default object implementing the Claims -// interface. This provides default values which can be overridden and allows a caller to use their own type, rather -// than the default MapClaims implementation of Claims. +// ParseWithClaims parses, validates, and verifies like Parse, but supplies a default object +// implementing the Claims interface. This provides default values which can be overridden and +// allows a caller to use their own type, rather than the default MapClaims implementation of +// Claims. // -// Note: If you provide a custom claim implementation that embeds one of the standard claims (such as RegisteredClaims), -// make sure that a) you either embed a non-pointer version of the claims or b) if you are using a pointer, allocate the -// proper memory for it before passing in the overall claims, otherwise you might run into a panic. +// Note: If you provide a custom claim implementation that embeds one of the standard claims (such +// as RegisteredClaims), make sure that a) you either embed a non-pointer version of the claims or +// b) if you are using a pointer, allocate the proper memory for it before passing in the overall +// claims, otherwise you might run into a panic. func (p *Parser) ParseWithClaims(tokenString string, claims Claims, keyFunc Keyfunc) (*Token, error) { token, parts, err := p.ParseUnverified(tokenString, claims) if err != nil { @@ -85,12 +89,17 @@ func (p *Parser) ParseWithClaims(tokenString string, claims Claims, keyFunc Keyf return token, &ValidationError{Inner: err, Errors: ValidationErrorUnverifiable} } + // Perform validation + token.Signature = parts[2] + if err := token.Method.Verify(strings.Join(parts[0:2], "."), token.Signature, key); err != nil { + return token, &ValidationError{Inner: err, Errors: ValidationErrorSignatureInvalid} + } + vErr := &ValidationError{} // Validate Claims if !p.SkipClaimsValidation { if err := token.Claims.Valid(); err != nil { - // If the Claims Valid returned an error, check if it is a validation error, // If it was another error type, create a ValidationError with a generic ClaimsInvalid flag set if e, ok := err.(*ValidationError); !ok { @@ -98,22 +107,14 @@ func (p *Parser) ParseWithClaims(tokenString string, claims Claims, keyFunc Keyf } else { vErr = e } + return token, vErr } } - // Perform validation - token.Signature = parts[2] - if err = token.Method.Verify(strings.Join(parts[0:2], "."), token.Signature, key); err != nil { - vErr.Inner = err - vErr.Errors |= ValidationErrorSignatureInvalid - } - - if vErr.valid() { - token.Valid = true - return token, nil - } + // No errors so far, token is valid. + token.Valid = true - return token, vErr + return token, nil } // ParseUnverified parses the token but doesn't validate the signature. @@ -123,9 +124,10 @@ func (p *Parser) ParseWithClaims(tokenString string, claims Claims, keyFunc Keyf // It's only ever useful in cases where you know the signature is valid (because it has // been checked previously in the stack) and you want to extract values from it. func (p *Parser) ParseUnverified(tokenString string, claims Claims) (token *Token, parts []string, err error) { - parts = strings.Split(tokenString, ".") - if len(parts) != 3 { - return nil, parts, NewValidationError("token contains an invalid number of segments", ValidationErrorMalformed) + var ok bool + parts, ok = splitToken(tokenString) + if !ok { + return nil, nil, NewValidationError("token contains an invalid number of segments", ValidationErrorMalformed) } token = &Token{Raw: tokenString} @@ -175,3 +177,30 @@ func (p *Parser) ParseUnverified(tokenString string, claims Claims) (token *Toke return token, parts, nil } + +// splitToken splits a token string into three parts: header, claims, and signature. It will only +// return true if the token contains exactly two delimiters and three parts. In all other cases, it +// will return nil parts and false. +func splitToken(token string) ([]string, bool) { + parts := make([]string, 3) + header, remain, ok := strings.Cut(token, tokenDelimiter) + if !ok { + return nil, false + } + parts[0] = header + claims, remain, ok := strings.Cut(remain, tokenDelimiter) + if !ok { + return nil, false + } + parts[1] = claims + // One more cut to ensure the signature is the last part of the token and there are no more + // delimiters. This avoids an issue where malicious input could contain additional delimiters + // causing unecessary overhead parsing tokens. + signature, _, unexpected := strings.Cut(remain, tokenDelimiter) + if unexpected { + return nil, false + } + parts[2] = signature + + return parts, true +} diff --git a/vendor/modules.txt b/vendor/modules.txt index e06c6a74b..c0ba4b5ae 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -191,7 +191,7 @@ github.com/goccy/go-json/internal/encoder/vm_color_indent github.com/goccy/go-json/internal/encoder/vm_indent github.com/goccy/go-json/internal/errors github.com/goccy/go-json/internal/runtime -# github.com/golang-jwt/jwt/v4 v4.5.0 +# github.com/golang-jwt/jwt/v4 v4.5.2 ## explicit; go 1.16 github.com/golang-jwt/jwt/v4 # github.com/golang-migrate/migrate/v4 v4.17.1