diff --git a/go.mod b/go.mod index 7816a83558d2..0382b24d3c05 100644 --- a/go.mod +++ b/go.mod @@ -53,7 +53,7 @@ require ( github.com/sirupsen/logrus v1.8.1 github.com/stretchr/testify v1.7.0 github.com/tonistiigi/fsutil v0.0.0-20210818161904-4442383b5028 - github.com/tonistiigi/go-actions-cache v0.0.0-20211002214948-4d48f2ff622a + github.com/tonistiigi/go-actions-cache v0.0.0-20211202175116-9642704158ff github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea github.com/tonistiigi/vt100 v0.0.0-20210615222946-8066bb97264f github.com/urfave/cli v1.22.4 @@ -89,12 +89,12 @@ require ( github.com/containernetworking/cni v1.0.1 // indirect github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect github.com/davecgh/go-spew v1.1.1 // indirect - github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect github.com/dimchansky/utfbom v1.1.1 // indirect github.com/docker/docker-credential-helpers v0.6.4 // indirect github.com/docker/go-events v0.0.0-20190806004212-e31b211e4f1c // indirect github.com/docker/go-metrics v0.0.1 // indirect github.com/felixge/httpsnoop v1.0.2 // indirect + github.com/golang-jwt/jwt/v4 v4.1.0 // indirect github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect github.com/google/uuid v1.3.0 // indirect github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect diff --git a/go.sum b/go.sum index c415b0be21ed..a150dd673800 100644 --- a/go.sum +++ b/go.sum @@ -408,7 +408,6 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs github.com/denverdino/aliyungo v0.0.0-20190125010748-a747050bb1ba/go.mod h1:dV8lFg6daOBZbT6/BDGIz6Y3WFGn8juu6G+CQ6LHtl0= github.com/devigned/tab v0.1.1/go.mod h1:XG9mPq0dFghrYvoBF3xdRrJzSTX1b7IQrvaL9mzjeJY= github.com/dgrijalva/jwt-go v0.0.0-20170104182250-a601269ab70c/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= -github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM= github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no= github.com/dimchansky/utfbom v1.1.0/go.mod h1:rO41eb7gLfo8SF1jd9F8HplJm1Fewwi4mQvIirEdv+8= @@ -557,6 +556,8 @@ github.com/gogo/protobuf v1.3.0/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXP github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o= 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 v4.1.0 h1:XUgk2Ex5veyVFVeLm0xhusUTQybEbexJXrvPNOKkSY0= +github.com/golang-jwt/jwt/v4 v4.1.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= @@ -1182,8 +1183,8 @@ github.com/tommy-muehle/go-mnd v1.3.1-0.20200224220436-e6f9a994e8fa/go.mod h1:dS github.com/tonistiigi/fsutil v0.0.0-20201103201449-0834f99b7b85/go.mod h1:a7cilN64dG941IOXfhJhlH0qB92hxJ9A1ewrdUmJ6xo= github.com/tonistiigi/fsutil v0.0.0-20210818161904-4442383b5028 h1:uEkkUFMCPtzz1HVOa42u15OHems1ugiRt172tSRTWSk= github.com/tonistiigi/fsutil v0.0.0-20210818161904-4442383b5028/go.mod h1:E6osHKls9ix67jofYQ61RQKwlJhqJOZM2hintp+49iI= -github.com/tonistiigi/go-actions-cache v0.0.0-20211002214948-4d48f2ff622a h1:TkwT/jFyObWQRFSUdLPEUIBXXlbqkGzStfOFgu/okCE= -github.com/tonistiigi/go-actions-cache v0.0.0-20211002214948-4d48f2ff622a/go.mod h1:YiIBjH5gP7mao3t0dBrNNBGuKYdeJmcAJjYLXr43k6A= +github.com/tonistiigi/go-actions-cache v0.0.0-20211202175116-9642704158ff h1:n8i1G5sBFmY8aDteg5Kf2rdU15KnFcS807QrYRM9/yQ= +github.com/tonistiigi/go-actions-cache v0.0.0-20211202175116-9642704158ff/go.mod h1:qqvyZqkfwkoJuPU/bw61bItaoO0SJ8YSW0vSVRRvsRg= github.com/tonistiigi/opentelemetry-go-contrib/instrumentation/net/http/httptrace/otelhttptrace v0.0.0-20211026174723-2f82a1e0c997 h1:4ZQ1aJo69twFu6BZBXYFDWy/jch1nk+VhpKh84ksoz4= github.com/tonistiigi/opentelemetry-go-contrib/instrumentation/net/http/httptrace/otelhttptrace v0.0.0-20211026174723-2f82a1e0c997/go.mod h1:rU1ZQVaT9Yg2RUFvjYjuTtBd731QQbKOGcYK/QlcGe4= github.com/tonistiigi/opentelemetry-go-contrib/instrumentation/net/http/otelhttp v0.0.0-20211026174723-2f82a1e0c997 h1:L8kP1W3WsC6tlCpYsrq/7foSVA4+Pscftua9FN5cvVw= diff --git a/vendor/github.com/dgrijalva/jwt-go/.travis.yml b/vendor/github.com/dgrijalva/jwt-go/.travis.yml deleted file mode 100644 index 1027f56cd94d..000000000000 --- a/vendor/github.com/dgrijalva/jwt-go/.travis.yml +++ /dev/null @@ -1,13 +0,0 @@ -language: go - -script: - - go vet ./... - - go test -v ./... - -go: - - 1.3 - - 1.4 - - 1.5 - - 1.6 - - 1.7 - - tip diff --git a/vendor/github.com/dgrijalva/jwt-go/MIGRATION_GUIDE.md b/vendor/github.com/dgrijalva/jwt-go/MIGRATION_GUIDE.md deleted file mode 100644 index 7fc1f793cbc4..000000000000 --- a/vendor/github.com/dgrijalva/jwt-go/MIGRATION_GUIDE.md +++ /dev/null @@ -1,97 +0,0 @@ -## Migration Guide from v2 -> v3 - -Version 3 adds several new, frequently requested features. To do so, it introduces a few breaking changes. We've worked to keep these as minimal as possible. This guide explains the breaking changes and how you can quickly update your code. - -### `Token.Claims` is now an interface type - -The most requested feature from the 2.0 verison of this library was the ability to provide a custom type to the JSON parser for claims. This was implemented by introducing a new interface, `Claims`, to replace `map[string]interface{}`. We also included two concrete implementations of `Claims`: `MapClaims` and `StandardClaims`. - -`MapClaims` is an alias for `map[string]interface{}` with built in validation behavior. It is the default claims type when using `Parse`. The usage is unchanged except you must type cast the claims property. - -The old example for parsing a token looked like this.. - -```go - if token, err := jwt.Parse(tokenString, keyLookupFunc); err == nil { - fmt.Printf("Token for user %v expires %v", token.Claims["user"], token.Claims["exp"]) - } -``` - -is now directly mapped to... - -```go - if token, err := jwt.Parse(tokenString, keyLookupFunc); err == nil { - claims := token.Claims.(jwt.MapClaims) - fmt.Printf("Token for user %v expires %v", claims["user"], claims["exp"]) - } -``` - -`StandardClaims` is designed to be embedded in your custom type. You can supply a custom claims type with the new `ParseWithClaims` function. Here's an example of using a custom claims type. - -```go - type MyCustomClaims struct { - User string - *StandardClaims - } - - if token, err := jwt.ParseWithClaims(tokenString, &MyCustomClaims{}, keyLookupFunc); err == nil { - claims := token.Claims.(*MyCustomClaims) - fmt.Printf("Token for user %v expires %v", claims.User, claims.StandardClaims.ExpiresAt) - } -``` - -### `ParseFromRequest` has been moved - -To keep this library focused on the tokens without becoming overburdened with complex request processing logic, `ParseFromRequest` and its new companion `ParseFromRequestWithClaims` have been moved to a subpackage, `request`. The method signatues have also been augmented to receive a new argument: `Extractor`. - -`Extractors` do the work of picking the token string out of a request. The interface is simple and composable. - -This simple parsing example: - -```go - if token, err := jwt.ParseFromRequest(tokenString, req, keyLookupFunc); err == nil { - fmt.Printf("Token for user %v expires %v", token.Claims["user"], token.Claims["exp"]) - } -``` - -is directly mapped to: - -```go - if token, err := request.ParseFromRequest(req, request.OAuth2Extractor, keyLookupFunc); err == nil { - claims := token.Claims.(jwt.MapClaims) - fmt.Printf("Token for user %v expires %v", claims["user"], claims["exp"]) - } -``` - -There are several concrete `Extractor` types provided for your convenience: - -* `HeaderExtractor` will search a list of headers until one contains content. -* `ArgumentExtractor` will search a list of keys in request query and form arguments until one contains content. -* `MultiExtractor` will try a list of `Extractors` in order until one returns content. -* `AuthorizationHeaderExtractor` will look in the `Authorization` header for a `Bearer` token. -* `OAuth2Extractor` searches the places an OAuth2 token would be specified (per the spec): `Authorization` header and `access_token` argument -* `PostExtractionFilter` wraps an `Extractor`, allowing you to process the content before it's parsed. A simple example is stripping the `Bearer ` text from a header - - -### RSA signing methods no longer accept `[]byte` keys - -Due to a [critical vulnerability](https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/), we've decided the convenience of accepting `[]byte` instead of `rsa.PublicKey` or `rsa.PrivateKey` isn't worth the risk of misuse. - -To replace this behavior, we've added two helper methods: `ParseRSAPrivateKeyFromPEM(key []byte) (*rsa.PrivateKey, error)` and `ParseRSAPublicKeyFromPEM(key []byte) (*rsa.PublicKey, error)`. These are just simple helpers for unpacking PEM encoded PKCS1 and PKCS8 keys. If your keys are encoded any other way, all you need to do is convert them to the `crypto/rsa` package's types. - -```go - func keyLookupFunc(*Token) (interface{}, error) { - // Don't forget to validate the alg is what you expect: - if _, ok := token.Method.(*jwt.SigningMethodRSA); !ok { - return nil, fmt.Errorf("Unexpected signing method: %v", token.Header["alg"]) - } - - // Look up key - key, err := lookupPublicKey(token.Header["kid"]) - if err != nil { - return nil, err - } - - // Unpack key from PEM encoded PKCS8 - return jwt.ParseRSAPublicKeyFromPEM(key) - } -``` diff --git a/vendor/github.com/dgrijalva/jwt-go/claims.go b/vendor/github.com/dgrijalva/jwt-go/claims.go deleted file mode 100644 index f0228f02e033..000000000000 --- a/vendor/github.com/dgrijalva/jwt-go/claims.go +++ /dev/null @@ -1,134 +0,0 @@ -package jwt - -import ( - "crypto/subtle" - "fmt" - "time" -) - -// For a type to be a Claims object, it must just have a Valid method that determines -// if the token is invalid for any supported reason -type Claims interface { - Valid() error -} - -// Structured version of Claims Section, as referenced at -// https://tools.ietf.org/html/rfc7519#section-4.1 -// See examples for how to use this with your own claim types -type StandardClaims struct { - Audience string `json:"aud,omitempty"` - ExpiresAt int64 `json:"exp,omitempty"` - Id string `json:"jti,omitempty"` - IssuedAt int64 `json:"iat,omitempty"` - Issuer string `json:"iss,omitempty"` - NotBefore int64 `json:"nbf,omitempty"` - Subject string `json:"sub,omitempty"` -} - -// Validates time based claims "exp, iat, nbf". -// There is no accounting for clock skew. -// As well, if any of the above claims are not in the token, it will still -// be considered a valid claim. -func (c StandardClaims) Valid() error { - vErr := new(ValidationError) - now := TimeFunc().Unix() - - // The claims below are optional, by default, so if they are set to the - // default value in Go, let's not fail the verification for them. - if c.VerifyExpiresAt(now, false) == false { - delta := time.Unix(now, 0).Sub(time.Unix(c.ExpiresAt, 0)) - vErr.Inner = fmt.Errorf("token is expired by %v", delta) - vErr.Errors |= ValidationErrorExpired - } - - if c.VerifyIssuedAt(now, false) == false { - vErr.Inner = fmt.Errorf("Token used before issued") - vErr.Errors |= ValidationErrorIssuedAt - } - - if c.VerifyNotBefore(now, false) == false { - vErr.Inner = fmt.Errorf("token is not valid yet") - vErr.Errors |= ValidationErrorNotValidYet - } - - if vErr.valid() { - return nil - } - - return vErr -} - -// Compares the aud claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyAudience(cmp string, req bool) bool { - return verifyAud(c.Audience, cmp, req) -} - -// Compares the exp claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyExpiresAt(cmp int64, req bool) bool { - return verifyExp(c.ExpiresAt, cmp, req) -} - -// Compares the iat claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyIssuedAt(cmp int64, req bool) bool { - return verifyIat(c.IssuedAt, cmp, req) -} - -// Compares the iss claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyIssuer(cmp string, req bool) bool { - return verifyIss(c.Issuer, cmp, req) -} - -// Compares the nbf claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyNotBefore(cmp int64, req bool) bool { - return verifyNbf(c.NotBefore, cmp, req) -} - -// ----- helpers - -func verifyAud(aud string, cmp string, required bool) bool { - if aud == "" { - return !required - } - if subtle.ConstantTimeCompare([]byte(aud), []byte(cmp)) != 0 { - return true - } else { - return false - } -} - -func verifyExp(exp int64, now int64, required bool) bool { - if exp == 0 { - return !required - } - return now <= exp -} - -func verifyIat(iat int64, now int64, required bool) bool { - if iat == 0 { - return !required - } - return now >= iat -} - -func verifyIss(iss string, cmp string, required bool) bool { - if iss == "" { - return !required - } - if subtle.ConstantTimeCompare([]byte(iss), []byte(cmp)) != 0 { - return true - } else { - return false - } -} - -func verifyNbf(nbf int64, now int64, required bool) bool { - if nbf == 0 { - return !required - } - return now >= nbf -} diff --git a/vendor/github.com/dgrijalva/jwt-go/map_claims.go b/vendor/github.com/dgrijalva/jwt-go/map_claims.go deleted file mode 100644 index 291213c460d4..000000000000 --- a/vendor/github.com/dgrijalva/jwt-go/map_claims.go +++ /dev/null @@ -1,94 +0,0 @@ -package jwt - -import ( - "encoding/json" - "errors" - // "fmt" -) - -// Claims type that uses the map[string]interface{} for JSON decoding -// This is the default claims type if you don't supply one -type MapClaims map[string]interface{} - -// Compares the aud claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyAudience(cmp string, req bool) bool { - aud, _ := m["aud"].(string) - return verifyAud(aud, cmp, req) -} - -// Compares the exp claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyExpiresAt(cmp int64, req bool) bool { - switch exp := m["exp"].(type) { - case float64: - return verifyExp(int64(exp), cmp, req) - case json.Number: - v, _ := exp.Int64() - return verifyExp(v, cmp, req) - } - return req == false -} - -// Compares the iat claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyIssuedAt(cmp int64, req bool) bool { - switch iat := m["iat"].(type) { - case float64: - return verifyIat(int64(iat), cmp, req) - case json.Number: - v, _ := iat.Int64() - return verifyIat(v, cmp, req) - } - return req == false -} - -// Compares the iss claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyIssuer(cmp string, req bool) bool { - iss, _ := m["iss"].(string) - return verifyIss(iss, cmp, req) -} - -// Compares the nbf claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyNotBefore(cmp int64, req bool) bool { - switch nbf := m["nbf"].(type) { - case float64: - return verifyNbf(int64(nbf), cmp, req) - case json.Number: - v, _ := nbf.Int64() - return verifyNbf(v, cmp, req) - } - return req == false -} - -// Validates time based claims "exp, iat, nbf". -// There is no accounting for clock skew. -// As well, if any of the above claims are not in the token, it will still -// be considered a valid claim. -func (m MapClaims) Valid() error { - vErr := new(ValidationError) - now := TimeFunc().Unix() - - if m.VerifyExpiresAt(now, false) == false { - vErr.Inner = errors.New("Token is expired") - vErr.Errors |= ValidationErrorExpired - } - - if m.VerifyIssuedAt(now, false) == false { - vErr.Inner = errors.New("Token used before issued") - vErr.Errors |= ValidationErrorIssuedAt - } - - if m.VerifyNotBefore(now, false) == false { - vErr.Inner = errors.New("Token is not valid yet") - vErr.Errors |= ValidationErrorNotValidYet - } - - if vErr.valid() { - return nil - } - - return vErr -} diff --git a/vendor/github.com/dgrijalva/jwt-go/.gitignore b/vendor/github.com/golang-jwt/jwt/v4/.gitignore similarity index 68% rename from vendor/github.com/dgrijalva/jwt-go/.gitignore rename to vendor/github.com/golang-jwt/jwt/v4/.gitignore index 80bed650ec03..09573e0169c2 100644 --- a/vendor/github.com/dgrijalva/jwt-go/.gitignore +++ b/vendor/github.com/golang-jwt/jwt/v4/.gitignore @@ -1,4 +1,4 @@ .DS_Store bin - +.idea/ diff --git a/vendor/github.com/dgrijalva/jwt-go/LICENSE b/vendor/github.com/golang-jwt/jwt/v4/LICENSE similarity index 96% rename from vendor/github.com/dgrijalva/jwt-go/LICENSE rename to vendor/github.com/golang-jwt/jwt/v4/LICENSE index df83a9c2f019..35dbc252041e 100644 --- a/vendor/github.com/dgrijalva/jwt-go/LICENSE +++ b/vendor/github.com/golang-jwt/jwt/v4/LICENSE @@ -1,4 +1,5 @@ Copyright (c) 2012 Dave Grijalva +Copyright (c) 2021 golang-jwt maintainers Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: diff --git a/vendor/github.com/golang-jwt/jwt/v4/MIGRATION_GUIDE.md b/vendor/github.com/golang-jwt/jwt/v4/MIGRATION_GUIDE.md new file mode 100644 index 000000000000..32966f59818e --- /dev/null +++ b/vendor/github.com/golang-jwt/jwt/v4/MIGRATION_GUIDE.md @@ -0,0 +1,22 @@ +## Migration Guide (v4.0.0) + +Starting from [v4.0.0](https://github.com/golang-jwt/jwt/releases/tag/v4.0.0), the import path will be: + + "github.com/golang-jwt/jwt/v4" + +The `/v4` version will be backwards compatible with existing `v3.x.y` tags in this repo, as well as +`github.com/dgrijalva/jwt-go`. For most users this should be a drop-in replacement, if you're having +troubles migrating, please open an issue. + +You can replace all occurrences of `github.com/dgrijalva/jwt-go` or `github.com/golang-jwt/jwt` with `github.com/golang-jwt/jwt/v4`, either manually or by using tools such as `sed` or `gofmt`. + +And then you'd typically run: + +``` +go get github.com/golang-jwt/jwt/v4 +go mod tidy +``` + +## Older releases (before v3.2.0) + +The original migration guide for older releases can be found at https://github.com/dgrijalva/jwt-go/blob/master/MIGRATION_GUIDE.md. diff --git a/vendor/github.com/dgrijalva/jwt-go/README.md b/vendor/github.com/golang-jwt/jwt/v4/README.md similarity index 52% rename from vendor/github.com/dgrijalva/jwt-go/README.md rename to vendor/github.com/golang-jwt/jwt/v4/README.md index d358d881b8dd..3072d24a9da6 100644 --- a/vendor/github.com/dgrijalva/jwt-go/README.md +++ b/vendor/github.com/golang-jwt/jwt/v4/README.md @@ -1,25 +1,36 @@ # jwt-go -[![Build Status](https://travis-ci.org/dgrijalva/jwt-go.svg?branch=master)](https://travis-ci.org/dgrijalva/jwt-go) -[![GoDoc](https://godoc.org/github.com/dgrijalva/jwt-go?status.svg)](https://godoc.org/github.com/dgrijalva/jwt-go) +[![build](https://github.com/golang-jwt/jwt/actions/workflows/build.yml/badge.svg)](https://github.com/golang-jwt/jwt/actions/workflows/build.yml) +[![Go Reference](https://pkg.go.dev/badge/github.com/golang-jwt/jwt/v4.svg)](https://pkg.go.dev/github.com/golang-jwt/jwt/v4) -A [go](http://www.golang.org) (or 'golang' for search engine friendliness) implementation of [JSON Web Tokens](http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html) +A [go](http://www.golang.org) (or 'golang' for search engine friendliness) implementation of [JSON Web Tokens](https://datatracker.ietf.org/doc/html/rfc7519). -**NEW VERSION COMING:** There have been a lot of improvements suggested since the version 3.0.0 released in 2016. I'm working now on cutting two different releases: 3.2.0 will contain any non-breaking changes or enhancements. 4.0.0 will follow shortly which will include breaking changes. See the 4.0.0 milestone to get an idea of what's coming. If you have other ideas, or would like to participate in 4.0.0, now's the time. If you depend on this library and don't want to be interrupted, I recommend you use your dependency mangement tool to pin to version 3. +Starting with [v4.0.0](https://github.com/golang-jwt/jwt/releases/tag/v4.0.0) this project adds Go module support, but maintains backwards compatibility with older `v3.x.y` tags and upstream `github.com/dgrijalva/jwt-go`. +See the [`MIGRATION_GUIDE.md`](./MIGRATION_GUIDE.md) for more information. -**SECURITY NOTICE:** Some older versions of Go have a security issue in the cryotp/elliptic. Recommendation is to upgrade to at least 1.8.3. See issue #216 for more detail. +> After the original author of the library suggested migrating the maintenance of `jwt-go`, a dedicated team of open source maintainers decided to clone the existing library into this repository. See [dgrijalva/jwt-go#462](https://github.com/dgrijalva/jwt-go/issues/462) for a detailed discussion on this topic. -**SECURITY NOTICE:** It's important that you [validate the `alg` presented is what you expect](https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/). This library attempts to make it easy to do the right thing by requiring key types match the expected alg, but you should take the extra step to verify it in your usage. See the examples provided. + +**SECURITY NOTICE:** Some older versions of Go have a security issue in the crypto/elliptic. Recommendation is to upgrade to at least 1.15 See issue [dgrijalva/jwt-go#216](https://github.com/dgrijalva/jwt-go/issues/216) for more detail. + +**SECURITY NOTICE:** It's important that you [validate the `alg` presented is what you expect](https://auth0.com/blog/critical-vulnerabilities-in-json-web-token-libraries/). This library attempts to make it easy to do the right thing by requiring key types match the expected alg, but you should take the extra step to verify it in your usage. See the examples provided. + +### Supported Go versions + +Our support of Go versions is aligned with Go's [version release policy](https://golang.org/doc/devel/release#policy). +So we will support a major version of Go until there are two newer major releases. +We no longer support building jwt-go with unsupported Go versions, as these contain security vulnerabilities +which will not be fixed. ## What the heck is a JWT? JWT.io has [a great introduction](https://jwt.io/introduction) to JSON Web Tokens. -In short, it's a signed JSON object that does something useful (for example, authentication). It's commonly used for `Bearer` tokens in Oauth 2. A token is made of three parts, separated by `.`'s. The first two parts are JSON objects, that have been [base64url](http://tools.ietf.org/html/rfc4648) encoded. The last part is the signature, encoded the same way. +In short, it's a signed JSON object that does something useful (for example, authentication). It's commonly used for `Bearer` tokens in Oauth 2. A token is made of three parts, separated by `.`'s. The first two parts are JSON objects, that have been [base64url](https://datatracker.ietf.org/doc/html/rfc4648) encoded. The last part is the signature, encoded the same way. The first part is called the header. It contains the necessary information for verifying the last part, the signature. For example, which encryption method was used for signing and what key was used. -The part in the middle is the interesting bit. It's called the Claims and contains the actual stuff you care about. Refer to [the RFC](http://self-issued.info/docs/draft-jones-json-web-token.html) for information about reserved keys and the proper way to add your own. +The part in the middle is the interesting bit. It's called the Claims and contains the actual stuff you care about. Refer to [RFC 7519](https://datatracker.ietf.org/doc/html/rfc7519) for information about reserved keys and the proper way to add your own. ## What's in the box? @@ -27,34 +38,32 @@ This library supports the parsing and verification as well as the generation and ## Examples -See [the project documentation](https://godoc.org/github.com/dgrijalva/jwt-go) for examples of usage: +See [the project documentation](https://pkg.go.dev/github.com/golang-jwt/jwt) for examples of usage: -* [Simple example of parsing and validating a token](https://godoc.org/github.com/dgrijalva/jwt-go#example-Parse--Hmac) -* [Simple example of building and signing a token](https://godoc.org/github.com/dgrijalva/jwt-go#example-New--Hmac) -* [Directory of Examples](https://godoc.org/github.com/dgrijalva/jwt-go#pkg-examples) +* [Simple example of parsing and validating a token](https://pkg.go.dev/github.com/golang-jwt/jwt#example-Parse-Hmac) +* [Simple example of building and signing a token](https://pkg.go.dev/github.com/golang-jwt/jwt#example-New-Hmac) +* [Directory of Examples](https://pkg.go.dev/github.com/golang-jwt/jwt#pkg-examples) ## Extensions This library publishes all the necessary components for adding your own signing methods. Simply implement the `SigningMethod` interface and register a factory method using `RegisterSigningMethod`. -Here's an example of an extension that integrates with the Google App Engine signing tools: https://github.com/someone1/gcp-jwt-go +Here's an example of an extension that integrates with multiple Google Cloud Platform signing tools (AppEngine, IAM API, Cloud KMS): https://github.com/someone1/gcp-jwt-go ## Compliance -This library was last reviewed to comply with [RTF 7519](http://www.rfc-editor.org/info/rfc7519) dated May 2015 with a few notable differences: +This library was last reviewed to comply with [RFC 7519](https://datatracker.ietf.org/doc/html/rfc7519) dated May 2015 with a few notable differences: -* In order to protect against accidental use of [Unsecured JWTs](http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html#UnsecuredJWT), tokens using `alg=none` will only be accepted if the constant `jwt.UnsafeAllowNoneSignatureType` is provided as the key. +* In order to protect against accidental use of [Unsecured JWTs](https://datatracker.ietf.org/doc/html/rfc7519#section-6), tokens using `alg=none` will only be accepted if the constant `jwt.UnsafeAllowNoneSignatureType` is provided as the key. ## Project Status & Versioning This library is considered production ready. Feedback and feature requests are appreciated. The API should be considered stable. There should be very few backwards-incompatible changes outside of major version updates (and only with good reason). -This project uses [Semantic Versioning 2.0.0](http://semver.org). Accepted pull requests will land on `master`. Periodically, versions will be tagged from `master`. You can find all the releases on [the project releases page](https://github.com/dgrijalva/jwt-go/releases). - -While we try to make it obvious when we make breaking changes, there isn't a great mechanism for pushing announcements out to users. You may want to use this alternative package include: `gopkg.in/dgrijalva/jwt-go.v3`. It will do the right thing WRT semantic versioning. +This project uses [Semantic Versioning 2.0.0](http://semver.org). Accepted pull requests will land on `main`. Periodically, versions will be tagged from `main`. You can find all the releases on [the project releases page](https://github.com/golang-jwt/jwt/releases). **BREAKING CHANGES:*** -* Version 3.0.0 includes _a lot_ of changes from the 2.x line, including a few that break the API. We've tried to break as few things as possible, so there should just be a few type signature changes. A full list of breaking changes is available in `VERSION_HISTORY.md`. See `MIGRATION_GUIDE.md` for more information on updating your code. +A full list of breaking changes is available in `VERSION_HISTORY.md`. See `MIGRATION_GUIDE.md` for more information on updating your code. ## Usage Tips @@ -79,9 +88,10 @@ Asymmetric signing methods, such as RSA, use different keys for signing and veri Each signing method expects a different object type for its signing keys. See the package documentation for details. Here are the most common ones: -* The [HMAC signing method](https://godoc.org/github.com/dgrijalva/jwt-go#SigningMethodHMAC) (`HS256`,`HS384`,`HS512`) expect `[]byte` values for signing and validation -* The [RSA signing method](https://godoc.org/github.com/dgrijalva/jwt-go#SigningMethodRSA) (`RS256`,`RS384`,`RS512`) expect `*rsa.PrivateKey` for signing and `*rsa.PublicKey` for validation -* The [ECDSA signing method](https://godoc.org/github.com/dgrijalva/jwt-go#SigningMethodECDSA) (`ES256`,`ES384`,`ES512`) expect `*ecdsa.PrivateKey` for signing and `*ecdsa.PublicKey` for validation +* The [HMAC signing method](https://pkg.go.dev/github.com/golang-jwt/jwt#SigningMethodHMAC) (`HS256`,`HS384`,`HS512`) expect `[]byte` values for signing and validation +* The [RSA signing method](https://pkg.go.dev/github.com/golang-jwt/jwt#SigningMethodRSA) (`RS256`,`RS384`,`RS512`) expect `*rsa.PrivateKey` for signing and `*rsa.PublicKey` for validation +* The [ECDSA signing method](https://pkg.go.dev/github.com/golang-jwt/jwt#SigningMethodECDSA) (`ES256`,`ES384`,`ES512`) expect `*ecdsa.PrivateKey` for signing and `*ecdsa.PublicKey` for validation +* The [EdDSA signing method](https://pkg.go.dev/github.com/golang-jwt/jwt#SigningMethodEd25519) (`Ed25519`) expect `ed25519.PrivateKey` for signing and `ed25519.PublicKey` for validation ### JWT and OAuth @@ -93,8 +103,12 @@ Without going too far down the rabbit hole, here's a description of the interact * OAuth defines several options for passing around authentication data. One popular method is called a "bearer token". A bearer token is simply a string that _should_ only be held by an authenticated user. Thus, simply presenting this token proves your identity. You can probably derive from here why a JWT might make a good bearer token. * Because bearer tokens are used for authentication, it's important they're kept secret. This is why transactions that use bearer tokens typically happen over SSL. +### Troubleshooting + +This library uses descriptive error messages whenever possible. If you are not getting the expected result, have a look at the errors. The most common place people get stuck is providing the correct type of key to the parser. See the above section on signing methods and key types. + ## More -Documentation can be found [on godoc.org](http://godoc.org/github.com/dgrijalva/jwt-go). +Documentation can be found [on pkg.go.dev](https://pkg.go.dev/github.com/golang-jwt/jwt). The command line utility included in this project (cmd/jwt) provides a straightforward example of token creation and parsing as well as a useful tool for debugging your own integration. You'll also find several implementation examples in the documentation. diff --git a/vendor/github.com/dgrijalva/jwt-go/VERSION_HISTORY.md b/vendor/github.com/golang-jwt/jwt/v4/VERSION_HISTORY.md similarity index 84% rename from vendor/github.com/dgrijalva/jwt-go/VERSION_HISTORY.md rename to vendor/github.com/golang-jwt/jwt/v4/VERSION_HISTORY.md index 6370298313a6..afbfc4e408d1 100644 --- a/vendor/github.com/dgrijalva/jwt-go/VERSION_HISTORY.md +++ b/vendor/github.com/golang-jwt/jwt/v4/VERSION_HISTORY.md @@ -1,5 +1,22 @@ ## `jwt-go` Version History +#### 4.0.0 + +* Introduces support for Go modules. The `v4` version will be backwards compatible with `v3.x.y`. + +#### 3.2.2 + +* Starting from this release, we are adopting the policy to support the most 2 recent versions of Go currently available. By the time of this release, this is Go 1.15 and 1.16 ([#28](https://github.com/golang-jwt/jwt/pull/28)). +* Fixed a potential issue that could occur when the verification of `exp`, `iat` or `nbf` was not required and contained invalid contents, i.e. non-numeric/date. Thanks for @thaJeztah for making us aware of that and @giorgos-f3 for originally reporting it to the formtech fork ([#40](https://github.com/golang-jwt/jwt/pull/40)). +* Added support for EdDSA / ED25519 ([#36](https://github.com/golang-jwt/jwt/pull/36)). +* Optimized allocations ([#33](https://github.com/golang-jwt/jwt/pull/33)). + +#### 3.2.1 + +* **Import Path Change**: See MIGRATION_GUIDE.md for tips on updating your code + * Changed the import path from `github.com/dgrijalva/jwt-go` to `github.com/golang-jwt/jwt` +* Fixed type confusing issue between `string` and `[]string` in `VerifyAudience` ([#12](https://github.com/golang-jwt/jwt/pull/12)). This fixes CVE-2020-26160 + #### 3.2.0 * Added method `ParseUnverified` to allow users to split up the tasks of parsing and validation @@ -115,4 +132,4 @@ It is likely the only integration change required here will be to change `func(t * First versioned release * API stabilized * Supports creating, signing, parsing, and validating JWT tokens -* Supports RS256 and HS256 signing methods \ No newline at end of file +* Supports RS256 and HS256 signing methods diff --git a/vendor/github.com/golang-jwt/jwt/v4/claims.go b/vendor/github.com/golang-jwt/jwt/v4/claims.go new file mode 100644 index 000000000000..b07ac02de094 --- /dev/null +++ b/vendor/github.com/golang-jwt/jwt/v4/claims.go @@ -0,0 +1,267 @@ +package jwt + +import ( + "crypto/subtle" + "fmt" + "time" +) + +// Claims must just have a Valid method that determines +// if the token is invalid for any supported reason +type Claims interface { + Valid() error +} + +// RegisteredClaims are a structured version of the JWT Claims Set, +// restricted to Registered Claim Names, as referenced at +// https://datatracker.ietf.org/doc/html/rfc7519#section-4.1 +// +// This type can be used on its own, but then additional private and +// public claims embedded in the JWT will not be parsed. The typical usecase +// therefore is to embedded this in a user-defined claim type. +// +// See examples for how to use this with your own claim types. +type RegisteredClaims struct { + // the `iss` (Issuer) claim. See https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.1 + Issuer string `json:"iss,omitempty"` + + // the `sub` (Subject) claim. See https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.2 + Subject string `json:"sub,omitempty"` + + // the `aud` (Audience) claim. See https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.3 + Audience ClaimStrings `json:"aud,omitempty"` + + // the `exp` (Expiration Time) claim. See https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4 + ExpiresAt *NumericDate `json:"exp,omitempty"` + + // the `nbf` (Not Before) claim. See https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.5 + NotBefore *NumericDate `json:"nbf,omitempty"` + + // the `iat` (Issued At) claim. See https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.6 + IssuedAt *NumericDate `json:"iat,omitempty"` + + // the `jti` (JWT ID) claim. See https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.7 + ID string `json:"jti,omitempty"` +} + +// Valid validates time based claims "exp, iat, nbf". +// There is no accounting for clock skew. +// As well, if any of the above claims are not in the token, it will still +// be considered a valid claim. +func (c RegisteredClaims) Valid() error { + vErr := new(ValidationError) + now := TimeFunc() + + // The claims below are optional, by default, so if they are set to the + // default value in Go, let's not fail the verification for them. + if !c.VerifyExpiresAt(now, false) { + delta := now.Sub(c.ExpiresAt.Time) + vErr.Inner = fmt.Errorf("token is expired by %v", delta) + vErr.Errors |= ValidationErrorExpired + } + + if !c.VerifyIssuedAt(now, false) { + vErr.Inner = fmt.Errorf("token used before issued") + vErr.Errors |= ValidationErrorIssuedAt + } + + if !c.VerifyNotBefore(now, false) { + vErr.Inner = fmt.Errorf("token is not valid yet") + vErr.Errors |= ValidationErrorNotValidYet + } + + if vErr.valid() { + return nil + } + + return vErr +} + +// VerifyAudience compares the aud claim against cmp. +// If required is false, this method will return true if the value matches or is unset +func (c *RegisteredClaims) VerifyAudience(cmp string, req bool) bool { + return verifyAud(c.Audience, cmp, req) +} + +// VerifyExpiresAt compares the exp claim against cmp (cmp <= exp). +// If req is false, it will return true, if exp is unset. +func (c *RegisteredClaims) VerifyExpiresAt(cmp time.Time, req bool) bool { + if c.ExpiresAt == nil { + return verifyExp(nil, cmp, req) + } + + return verifyExp(&c.ExpiresAt.Time, cmp, req) +} + +// VerifyIssuedAt compares the iat claim against cmp (cmp >= iat). +// If req is false, it will return true, if iat is unset. +func (c *RegisteredClaims) VerifyIssuedAt(cmp time.Time, req bool) bool { + if c.IssuedAt == nil { + return verifyIat(nil, cmp, req) + } + + return verifyIat(&c.IssuedAt.Time, cmp, req) +} + +// VerifyNotBefore compares the nbf claim against cmp (cmp >= nbf). +// If req is false, it will return true, if nbf is unset. +func (c *RegisteredClaims) VerifyNotBefore(cmp time.Time, req bool) bool { + if c.NotBefore == nil { + return verifyNbf(nil, cmp, req) + } + + return verifyNbf(&c.NotBefore.Time, cmp, req) +} + +// StandardClaims are a structured version of the JWT Claims Set, as referenced at +// https://datatracker.ietf.org/doc/html/rfc7519#section-4. They do not follow the +// specification exactly, since they were based on an earlier draft of the +// specification and not updated. The main difference is that they only +// support integer-based date fields and singular audiences. This might lead to +// incompatibilities with other JWT implementations. The use of this is discouraged, instead +// the newer RegisteredClaims struct should be used. +// +// Deprecated: Use RegisteredClaims instead for a forward-compatible way to access registered claims in a struct. +type StandardClaims struct { + Audience string `json:"aud,omitempty"` + ExpiresAt int64 `json:"exp,omitempty"` + Id string `json:"jti,omitempty"` + IssuedAt int64 `json:"iat,omitempty"` + Issuer string `json:"iss,omitempty"` + NotBefore int64 `json:"nbf,omitempty"` + Subject string `json:"sub,omitempty"` +} + +// Valid validates time based claims "exp, iat, nbf". There is no accounting for clock skew. +// As well, if any of the above claims are not in the token, it will still +// be considered a valid claim. +func (c StandardClaims) Valid() error { + vErr := new(ValidationError) + now := TimeFunc().Unix() + + // The claims below are optional, by default, so if they are set to the + // default value in Go, let's not fail the verification for them. + if !c.VerifyExpiresAt(now, false) { + delta := time.Unix(now, 0).Sub(time.Unix(c.ExpiresAt, 0)) + vErr.Inner = fmt.Errorf("token is expired by %v", delta) + vErr.Errors |= ValidationErrorExpired + } + + if !c.VerifyIssuedAt(now, false) { + vErr.Inner = fmt.Errorf("token used before issued") + vErr.Errors |= ValidationErrorIssuedAt + } + + if !c.VerifyNotBefore(now, false) { + vErr.Inner = fmt.Errorf("token is not valid yet") + vErr.Errors |= ValidationErrorNotValidYet + } + + if vErr.valid() { + return nil + } + + return vErr +} + +// VerifyAudience compares the aud claim against cmp. +// If required is false, this method will return true if the value matches or is unset +func (c *StandardClaims) VerifyAudience(cmp string, req bool) bool { + return verifyAud([]string{c.Audience}, cmp, req) +} + +// VerifyExpiresAt compares the exp claim against cmp (cmp <= exp). +// If req is false, it will return true, if exp is unset. +func (c *StandardClaims) VerifyExpiresAt(cmp int64, req bool) bool { + if c.ExpiresAt == 0 { + return verifyExp(nil, time.Unix(cmp, 0), req) + } + + t := time.Unix(c.ExpiresAt, 0) + return verifyExp(&t, time.Unix(cmp, 0), req) +} + +// VerifyIssuedAt compares the iat claim against cmp (cmp >= iat). +// If req is false, it will return true, if iat is unset. +func (c *StandardClaims) VerifyIssuedAt(cmp int64, req bool) bool { + if c.IssuedAt == 0 { + return verifyIat(nil, time.Unix(cmp, 0), req) + } + + t := time.Unix(c.IssuedAt, 0) + return verifyIat(&t, time.Unix(cmp, 0), req) +} + +// VerifyNotBefore compares the nbf claim against cmp (cmp >= nbf). +// If req is false, it will return true, if nbf is unset. +func (c *StandardClaims) VerifyNotBefore(cmp int64, req bool) bool { + if c.NotBefore == 0 { + return verifyNbf(nil, time.Unix(cmp, 0), req) + } + + t := time.Unix(c.NotBefore, 0) + return verifyNbf(&t, time.Unix(cmp, 0), req) +} + +// VerifyIssuer compares the iss claim against cmp. +// If required is false, this method will return true if the value matches or is unset +func (c *StandardClaims) VerifyIssuer(cmp string, req bool) bool { + return verifyIss(c.Issuer, cmp, req) +} + +// ----- helpers + +func verifyAud(aud []string, cmp string, required bool) bool { + if len(aud) == 0 { + return !required + } + // use a var here to keep constant time compare when looping over a number of claims + result := false + + var stringClaims string + for _, a := range aud { + if subtle.ConstantTimeCompare([]byte(a), []byte(cmp)) != 0 { + result = true + } + stringClaims = stringClaims + a + } + + // case where "" is sent in one or many aud claims + if len(stringClaims) == 0 { + return !required + } + + return result +} + +func verifyExp(exp *time.Time, now time.Time, required bool) bool { + if exp == nil { + return !required + } + return now.Before(*exp) +} + +func verifyIat(iat *time.Time, now time.Time, required bool) bool { + if iat == nil { + return !required + } + return now.After(*iat) || now.Equal(*iat) +} + +func verifyNbf(nbf *time.Time, now time.Time, required bool) bool { + if nbf == nil { + return !required + } + return now.After(*nbf) || now.Equal(*nbf) +} + +func verifyIss(iss string, cmp string, required bool) bool { + if iss == "" { + return !required + } + if subtle.ConstantTimeCompare([]byte(iss), []byte(cmp)) != 0 { + return true + } else { + return false + } +} diff --git a/vendor/github.com/dgrijalva/jwt-go/doc.go b/vendor/github.com/golang-jwt/jwt/v4/doc.go similarity index 100% rename from vendor/github.com/dgrijalva/jwt-go/doc.go rename to vendor/github.com/golang-jwt/jwt/v4/doc.go diff --git a/vendor/github.com/dgrijalva/jwt-go/ecdsa.go b/vendor/github.com/golang-jwt/jwt/v4/ecdsa.go similarity index 79% rename from vendor/github.com/dgrijalva/jwt-go/ecdsa.go rename to vendor/github.com/golang-jwt/jwt/v4/ecdsa.go index f977381240e3..eac023fc6c84 100644 --- a/vendor/github.com/dgrijalva/jwt-go/ecdsa.go +++ b/vendor/github.com/golang-jwt/jwt/v4/ecdsa.go @@ -13,7 +13,7 @@ var ( ErrECDSAVerification = errors.New("crypto/ecdsa: verification error") ) -// Implements the ECDSA family of signing methods signing methods +// SigningMethodECDSA implements the ECDSA family of signing methods. // Expects *ecdsa.PrivateKey for signing and *ecdsa.PublicKey for verification type SigningMethodECDSA struct { Name string @@ -53,7 +53,7 @@ func (m *SigningMethodECDSA) Alg() string { return m.Name } -// Implements the Verify method from SigningMethod +// Verify implements token verification for the SigningMethod. // For this verify method, key must be an ecdsa.PublicKey struct func (m *SigningMethodECDSA) Verify(signingString, signature string, key interface{}) error { var err error @@ -88,14 +88,14 @@ func (m *SigningMethodECDSA) Verify(signingString, signature string, key interfa hasher.Write([]byte(signingString)) // Verify the signature - if verifystatus := ecdsa.Verify(ecdsaKey, hasher.Sum(nil), r, s); verifystatus == true { + if verifystatus := ecdsa.Verify(ecdsaKey, hasher.Sum(nil), r, s); verifystatus { return nil - } else { - return ErrECDSAVerification } + + return ErrECDSAVerification } -// Implements the Sign method from SigningMethod +// Sign implements token signing for the SigningMethod. // For this signing method, key must be an ecdsa.PrivateKey struct func (m *SigningMethodECDSA) Sign(signingString string, key interface{}) (string, error) { // Get the key @@ -128,18 +128,12 @@ func (m *SigningMethodECDSA) Sign(signingString string, key interface{}) (string keyBytes += 1 } - // We serialize the outpus (r and s) into big-endian byte arrays and pad - // them with zeros on the left to make sure the sizes work out. Both arrays - // must be keyBytes long, and the output must be 2*keyBytes long. - rBytes := r.Bytes() - rBytesPadded := make([]byte, keyBytes) - copy(rBytesPadded[keyBytes-len(rBytes):], rBytes) - - sBytes := s.Bytes() - sBytesPadded := make([]byte, keyBytes) - copy(sBytesPadded[keyBytes-len(sBytes):], sBytes) - - out := append(rBytesPadded, sBytesPadded...) + // We serialize the outputs (r and s) into big-endian byte arrays + // padded with zeros on the left to make sure the sizes work out. + // Output must be 2*keyBytes long. + out := make([]byte, 2*keyBytes) + r.FillBytes(out[0:keyBytes]) // r is assigned to the first half of output. + s.FillBytes(out[keyBytes:]) // s is assigned to the second half of output. return EncodeSegment(out), nil } else { diff --git a/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go b/vendor/github.com/golang-jwt/jwt/v4/ecdsa_utils.go similarity index 75% rename from vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go rename to vendor/github.com/golang-jwt/jwt/v4/ecdsa_utils.go index d19624b7264f..5700636d35b6 100644 --- a/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go +++ b/vendor/github.com/golang-jwt/jwt/v4/ecdsa_utils.go @@ -8,11 +8,11 @@ import ( ) var ( - ErrNotECPublicKey = errors.New("Key is not a valid ECDSA public key") - ErrNotECPrivateKey = errors.New("Key is not a valid ECDSA private key") + ErrNotECPublicKey = errors.New("key is not a valid ECDSA public key") + ErrNotECPrivateKey = errors.New("key is not a valid ECDSA private key") ) -// Parse PEM encoded Elliptic Curve Private Key Structure +// ParseECPrivateKeyFromPEM parses a PEM encoded Elliptic Curve Private Key Structure func ParseECPrivateKeyFromPEM(key []byte) (*ecdsa.PrivateKey, error) { var err error @@ -25,7 +25,9 @@ func ParseECPrivateKeyFromPEM(key []byte) (*ecdsa.PrivateKey, error) { // Parse the key var parsedKey interface{} if parsedKey, err = x509.ParseECPrivateKey(block.Bytes); err != nil { - return nil, err + if parsedKey, err = x509.ParsePKCS8PrivateKey(block.Bytes); err != nil { + return nil, err + } } var pkey *ecdsa.PrivateKey @@ -37,7 +39,7 @@ func ParseECPrivateKeyFromPEM(key []byte) (*ecdsa.PrivateKey, error) { return pkey, nil } -// Parse PEM encoded PKCS1 or PKCS8 public key +// ParseECPublicKeyFromPEM parses a PEM encoded PKCS1 or PKCS8 public key func ParseECPublicKeyFromPEM(key []byte) (*ecdsa.PublicKey, error) { var err error diff --git a/vendor/github.com/golang-jwt/jwt/v4/ed25519.go b/vendor/github.com/golang-jwt/jwt/v4/ed25519.go new file mode 100644 index 000000000000..07d3aacd631f --- /dev/null +++ b/vendor/github.com/golang-jwt/jwt/v4/ed25519.go @@ -0,0 +1,85 @@ +package jwt + +import ( + "errors" + + "crypto" + "crypto/ed25519" + "crypto/rand" +) + +var ( + ErrEd25519Verification = errors.New("ed25519: verification error") +) + +// SigningMethodEd25519 implements the EdDSA family. +// Expects ed25519.PrivateKey for signing and ed25519.PublicKey for verification +type SigningMethodEd25519 struct{} + +// Specific instance for EdDSA +var ( + SigningMethodEdDSA *SigningMethodEd25519 +) + +func init() { + SigningMethodEdDSA = &SigningMethodEd25519{} + RegisterSigningMethod(SigningMethodEdDSA.Alg(), func() SigningMethod { + return SigningMethodEdDSA + }) +} + +func (m *SigningMethodEd25519) Alg() string { + return "EdDSA" +} + +// Verify implements token verification for the SigningMethod. +// For this verify method, key must be an ed25519.PublicKey +func (m *SigningMethodEd25519) Verify(signingString, signature string, key interface{}) error { + var err error + var ed25519Key ed25519.PublicKey + var ok bool + + if ed25519Key, ok = key.(ed25519.PublicKey); !ok { + return ErrInvalidKeyType + } + + if len(ed25519Key) != ed25519.PublicKeySize { + return ErrInvalidKey + } + + // Decode the signature + var sig []byte + if sig, err = DecodeSegment(signature); err != nil { + return err + } + + // Verify the signature + if !ed25519.Verify(ed25519Key, []byte(signingString), sig) { + return ErrEd25519Verification + } + + return nil +} + +// Sign implements token signing for the SigningMethod. +// For this signing method, key must be an ed25519.PrivateKey +func (m *SigningMethodEd25519) Sign(signingString string, key interface{}) (string, error) { + var ed25519Key crypto.Signer + var ok bool + + if ed25519Key, ok = key.(crypto.Signer); !ok { + return "", ErrInvalidKeyType + } + + if _, ok := ed25519Key.Public().(ed25519.PublicKey); !ok { + return "", ErrInvalidKey + } + + // Sign the string and return the encoded result + // ed25519 performs a two-pass hash as part of its algorithm. Therefore, we need to pass a non-prehashed message into the Sign function, as indicated by crypto.Hash(0) + sig, err := ed25519Key.Sign(rand.Reader, []byte(signingString), crypto.Hash(0)) + if err != nil { + return "", err + } + return EncodeSegment(sig), nil +} diff --git a/vendor/github.com/golang-jwt/jwt/v4/ed25519_utils.go b/vendor/github.com/golang-jwt/jwt/v4/ed25519_utils.go new file mode 100644 index 000000000000..cdb5e68e8767 --- /dev/null +++ b/vendor/github.com/golang-jwt/jwt/v4/ed25519_utils.go @@ -0,0 +1,64 @@ +package jwt + +import ( + "crypto" + "crypto/ed25519" + "crypto/x509" + "encoding/pem" + "errors" +) + +var ( + ErrNotEdPrivateKey = errors.New("key is not a valid Ed25519 private key") + ErrNotEdPublicKey = errors.New("key is not a valid Ed25519 public key") +) + +// ParseEdPrivateKeyFromPEM parses a PEM-encoded Edwards curve private key +func ParseEdPrivateKeyFromPEM(key []byte) (crypto.PrivateKey, error) { + var err error + + // Parse PEM block + var block *pem.Block + if block, _ = pem.Decode(key); block == nil { + return nil, ErrKeyMustBePEMEncoded + } + + // Parse the key + var parsedKey interface{} + if parsedKey, err = x509.ParsePKCS8PrivateKey(block.Bytes); err != nil { + return nil, err + } + + var pkey ed25519.PrivateKey + var ok bool + if pkey, ok = parsedKey.(ed25519.PrivateKey); !ok { + return nil, ErrNotEdPrivateKey + } + + return pkey, nil +} + +// ParseEdPublicKeyFromPEM parses a PEM-encoded Edwards curve public key +func ParseEdPublicKeyFromPEM(key []byte) (crypto.PublicKey, error) { + var err error + + // Parse PEM block + var block *pem.Block + if block, _ = pem.Decode(key); block == nil { + return nil, ErrKeyMustBePEMEncoded + } + + // Parse the key + var parsedKey interface{} + if parsedKey, err = x509.ParsePKIXPublicKey(block.Bytes); err != nil { + return nil, err + } + + var pkey ed25519.PublicKey + var ok bool + if pkey, ok = parsedKey.(ed25519.PublicKey); !ok { + return nil, ErrNotEdPublicKey + } + + return pkey, nil +} diff --git a/vendor/github.com/dgrijalva/jwt-go/errors.go b/vendor/github.com/golang-jwt/jwt/v4/errors.go similarity index 88% rename from vendor/github.com/dgrijalva/jwt-go/errors.go rename to vendor/github.com/golang-jwt/jwt/v4/errors.go index 1c93024aad2e..f309878b30d6 100644 --- a/vendor/github.com/dgrijalva/jwt-go/errors.go +++ b/vendor/github.com/golang-jwt/jwt/v4/errors.go @@ -27,7 +27,7 @@ const ( ValidationErrorClaimsInvalid // Generic claims validation error ) -// Helper for constructing a ValidationError with a string error message +// NewValidationError is a helper for constructing a ValidationError with a string error message func NewValidationError(errorText string, errorFlags uint32) *ValidationError { return &ValidationError{ text: errorText, @@ -35,14 +35,14 @@ func NewValidationError(errorText string, errorFlags uint32) *ValidationError { } } -// The error from Parse if token is not valid +// ValidationError represents an error from Parse if token is not valid type ValidationError struct { Inner error // stores the error returned by external dependencies, i.e.: KeyFunc Errors uint32 // bitfield. see ValidationError... constants text string // errors that do not have a valid error just have text } -// Validation error is an error type +// Error is the implementation of the err interface. func (e ValidationError) Error() string { if e.Inner != nil { return e.Inner.Error() diff --git a/vendor/github.com/dgrijalva/jwt-go/hmac.go b/vendor/github.com/golang-jwt/jwt/v4/hmac.go similarity index 90% rename from vendor/github.com/dgrijalva/jwt-go/hmac.go rename to vendor/github.com/golang-jwt/jwt/v4/hmac.go index addbe5d40182..011f68a27440 100644 --- a/vendor/github.com/dgrijalva/jwt-go/hmac.go +++ b/vendor/github.com/golang-jwt/jwt/v4/hmac.go @@ -6,7 +6,7 @@ import ( "errors" ) -// Implements the HMAC-SHA family of signing methods signing methods +// SigningMethodHMAC implements the HMAC-SHA family of signing methods. // Expects key type of []byte for both signing and validation type SigningMethodHMAC struct { Name string @@ -45,7 +45,7 @@ func (m *SigningMethodHMAC) Alg() string { return m.Name } -// Verify the signature of HSXXX tokens. Returns nil if the signature is valid. +// Verify implements token verification for the SigningMethod. Returns nil if the signature is valid. func (m *SigningMethodHMAC) Verify(signingString, signature string, key interface{}) error { // Verify the key is the right type keyBytes, ok := key.([]byte) @@ -77,7 +77,7 @@ func (m *SigningMethodHMAC) Verify(signingString, signature string, key interfac return nil } -// Implements the Sign method from SigningMethod for this signing method. +// Sign implements token signing for the SigningMethod. // Key must be []byte func (m *SigningMethodHMAC) Sign(signingString string, key interface{}) (string, error) { if keyBytes, ok := key.([]byte); ok { diff --git a/vendor/github.com/golang-jwt/jwt/v4/map_claims.go b/vendor/github.com/golang-jwt/jwt/v4/map_claims.go new file mode 100644 index 000000000000..e7da633b93c6 --- /dev/null +++ b/vendor/github.com/golang-jwt/jwt/v4/map_claims.go @@ -0,0 +1,148 @@ +package jwt + +import ( + "encoding/json" + "errors" + "time" + // "fmt" +) + +// MapClaims is a claims type that uses the map[string]interface{} for JSON decoding. +// This is the default claims type if you don't supply one +type MapClaims map[string]interface{} + +// VerifyAudience Compares the aud claim against cmp. +// If required is false, this method will return true if the value matches or is unset +func (m MapClaims) VerifyAudience(cmp string, req bool) bool { + var aud []string + switch v := m["aud"].(type) { + case string: + aud = append(aud, v) + case []string: + aud = v + case []interface{}: + for _, a := range v { + vs, ok := a.(string) + if !ok { + return false + } + aud = append(aud, vs) + } + } + return verifyAud(aud, cmp, req) +} + +// VerifyExpiresAt compares the exp claim against cmp (cmp <= exp). +// If req is false, it will return true, if exp is unset. +func (m MapClaims) VerifyExpiresAt(cmp int64, req bool) bool { + cmpTime := time.Unix(cmp, 0) + + v, ok := m["exp"] + if !ok { + return !req + } + + switch exp := v.(type) { + case float64: + if exp == 0 { + return verifyExp(nil, cmpTime, req) + } + + return verifyExp(&newNumericDateFromSeconds(exp).Time, cmpTime, req) + case json.Number: + v, _ := exp.Float64() + + return verifyExp(&newNumericDateFromSeconds(v).Time, cmpTime, req) + } + + return false +} + +// VerifyIssuedAt compares the exp claim against cmp (cmp >= iat). +// If req is false, it will return true, if iat is unset. +func (m MapClaims) VerifyIssuedAt(cmp int64, req bool) bool { + cmpTime := time.Unix(cmp, 0) + + v, ok := m["iat"] + if !ok { + return !req + } + + switch iat := v.(type) { + case float64: + if iat == 0 { + return verifyIat(nil, cmpTime, req) + } + + return verifyIat(&newNumericDateFromSeconds(iat).Time, cmpTime, req) + case json.Number: + v, _ := iat.Float64() + + return verifyIat(&newNumericDateFromSeconds(v).Time, cmpTime, req) + } + + return false +} + +// VerifyNotBefore compares the nbf claim against cmp (cmp >= nbf). +// If req is false, it will return true, if nbf is unset. +func (m MapClaims) VerifyNotBefore(cmp int64, req bool) bool { + cmpTime := time.Unix(cmp, 0) + + v, ok := m["nbf"] + if !ok { + return !req + } + + switch nbf := v.(type) { + case float64: + if nbf == 0 { + return verifyNbf(nil, cmpTime, req) + } + + return verifyNbf(&newNumericDateFromSeconds(nbf).Time, cmpTime, req) + case json.Number: + v, _ := nbf.Float64() + + return verifyNbf(&newNumericDateFromSeconds(v).Time, cmpTime, req) + } + + return false +} + +// VerifyIssuer compares the iss claim against cmp. +// If required is false, this method will return true if the value matches or is unset +func (m MapClaims) VerifyIssuer(cmp string, req bool) bool { + iss, _ := m["iss"].(string) + return verifyIss(iss, cmp, req) +} + +// Valid validates time based claims "exp, iat, nbf". +// There is no accounting for clock skew. +// As well, if any of the above claims are not in the token, it will still +// be considered a valid claim. +func (m MapClaims) Valid() error { + vErr := new(ValidationError) + now := TimeFunc().Unix() + + if !m.VerifyExpiresAt(now, false) { + vErr.Inner = errors.New("Token is expired") + vErr.Errors |= ValidationErrorExpired + } + + if !m.VerifyIssuedAt(now, false) { + vErr.Inner = errors.New("Token used before issued") + vErr.Errors |= ValidationErrorIssuedAt + } + + if !m.VerifyNotBefore(now, false) { + vErr.Inner = errors.New("Token is not valid yet") + vErr.Errors |= ValidationErrorNotValidYet + } + + if vErr.valid() { + return nil + } + + return vErr +} diff --git a/vendor/github.com/dgrijalva/jwt-go/none.go b/vendor/github.com/golang-jwt/jwt/v4/none.go similarity index 94% rename from vendor/github.com/dgrijalva/jwt-go/none.go rename to vendor/github.com/golang-jwt/jwt/v4/none.go index f04d189d067b..f19835d2078b 100644 --- a/vendor/github.com/dgrijalva/jwt-go/none.go +++ b/vendor/github.com/golang-jwt/jwt/v4/none.go @@ -1,6 +1,6 @@ package jwt -// Implements the none signing method. This is required by the spec +// SigningMethodNone implements the none signing method. This is required by the spec // but you probably should never use it. var SigningMethodNone *signingMethodNone diff --git a/vendor/github.com/dgrijalva/jwt-go/parser.go b/vendor/github.com/golang-jwt/jwt/v4/parser.go similarity index 95% rename from vendor/github.com/dgrijalva/jwt-go/parser.go rename to vendor/github.com/golang-jwt/jwt/v4/parser.go index d6901d9adb52..0c811f311b63 100644 --- a/vendor/github.com/dgrijalva/jwt-go/parser.go +++ b/vendor/github.com/golang-jwt/jwt/v4/parser.go @@ -13,7 +13,7 @@ type Parser struct { SkipClaimsValidation bool // Skip claims validation during token parsing } -// Parse, validate, and return a token. +// Parse parses, validates, and returns a token. // keyFunc will receive the parsed token and should return the key for validating. // If everything is kosher, err will be nil func (p *Parser) Parse(tokenString string, keyFunc Keyfunc) (*Token, error) { @@ -87,12 +87,12 @@ func (p *Parser) ParseWithClaims(tokenString string, claims Claims, keyFunc Keyf return token, vErr } -// WARNING: Don't use this method unless you know what you're doing +// ParseUnverified parses the token but doesn't validate the signature. // -// This method parses the token but doesn't validate the signature. 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. +// WARNING: Don't use this method unless you know what you're doing. +// +// 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 { diff --git a/vendor/github.com/dgrijalva/jwt-go/rsa.go b/vendor/github.com/golang-jwt/jwt/v4/rsa.go similarity index 92% rename from vendor/github.com/dgrijalva/jwt-go/rsa.go rename to vendor/github.com/golang-jwt/jwt/v4/rsa.go index e4caf1ca4a11..b910b19c0b51 100644 --- a/vendor/github.com/dgrijalva/jwt-go/rsa.go +++ b/vendor/github.com/golang-jwt/jwt/v4/rsa.go @@ -6,7 +6,7 @@ import ( "crypto/rsa" ) -// Implements the RSA family of signing methods signing methods +// SigningMethodRSA implements the RSA family of signing methods. // Expects *rsa.PrivateKey for signing and *rsa.PublicKey for validation type SigningMethodRSA struct { Name string @@ -44,7 +44,7 @@ func (m *SigningMethodRSA) Alg() string { return m.Name } -// Implements the Verify method from SigningMethod +// Verify implements token verification for the SigningMethod // For this signing method, must be an *rsa.PublicKey structure. func (m *SigningMethodRSA) Verify(signingString, signature string, key interface{}) error { var err error @@ -73,7 +73,7 @@ func (m *SigningMethodRSA) Verify(signingString, signature string, key interface return rsa.VerifyPKCS1v15(rsaKey, m.Hash, hasher.Sum(nil), sig) } -// Implements the Sign method from SigningMethod +// Sign implements token signing for the SigningMethod // For this signing method, must be an *rsa.PrivateKey structure. func (m *SigningMethodRSA) Sign(signingString string, key interface{}) (string, error) { var rsaKey *rsa.PrivateKey diff --git a/vendor/github.com/dgrijalva/jwt-go/rsa_pss.go b/vendor/github.com/golang-jwt/jwt/v4/rsa_pss.go similarity index 65% rename from vendor/github.com/dgrijalva/jwt-go/rsa_pss.go rename to vendor/github.com/golang-jwt/jwt/v4/rsa_pss.go index 10ee9db8a4ed..5a8502feb34b 100644 --- a/vendor/github.com/dgrijalva/jwt-go/rsa_pss.go +++ b/vendor/github.com/golang-jwt/jwt/v4/rsa_pss.go @@ -8,13 +8,18 @@ import ( "crypto/rsa" ) -// Implements the RSAPSS family of signing methods signing methods +// SigningMethodRSAPSS implements the RSAPSS family of signing methods signing methods type SigningMethodRSAPSS struct { *SigningMethodRSA Options *rsa.PSSOptions + // VerifyOptions is optional. If set overrides Options for rsa.VerifyPPS. + // Used to accept tokens signed with rsa.PSSSaltLengthAuto, what doesn't follow + // https://tools.ietf.org/html/rfc7518#section-3.5 but was used previously. + // See https://github.com/dgrijalva/jwt-go/issues/285#issuecomment-437451244 for details. + VerifyOptions *rsa.PSSOptions } -// Specific instances for RS/PS and company +// Specific instances for RS/PS and company. var ( SigningMethodPS256 *SigningMethodRSAPSS SigningMethodPS384 *SigningMethodRSAPSS @@ -24,13 +29,15 @@ var ( func init() { // PS256 SigningMethodPS256 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ + SigningMethodRSA: &SigningMethodRSA{ Name: "PS256", Hash: crypto.SHA256, }, - &rsa.PSSOptions{ + Options: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthEqualsHash, + }, + VerifyOptions: &rsa.PSSOptions{ SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA256, }, } RegisterSigningMethod(SigningMethodPS256.Alg(), func() SigningMethod { @@ -39,13 +46,15 @@ func init() { // PS384 SigningMethodPS384 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ + SigningMethodRSA: &SigningMethodRSA{ Name: "PS384", Hash: crypto.SHA384, }, - &rsa.PSSOptions{ + Options: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthEqualsHash, + }, + VerifyOptions: &rsa.PSSOptions{ SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA384, }, } RegisterSigningMethod(SigningMethodPS384.Alg(), func() SigningMethod { @@ -54,13 +63,15 @@ func init() { // PS512 SigningMethodPS512 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ + SigningMethodRSA: &SigningMethodRSA{ Name: "PS512", Hash: crypto.SHA512, }, - &rsa.PSSOptions{ + Options: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthEqualsHash, + }, + VerifyOptions: &rsa.PSSOptions{ SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA512, }, } RegisterSigningMethod(SigningMethodPS512.Alg(), func() SigningMethod { @@ -68,7 +79,7 @@ func init() { }) } -// Implements the Verify method from SigningMethod +// Verify implements token verification for the SigningMethod. // For this verify method, key must be an rsa.PublicKey struct func (m *SigningMethodRSAPSS) Verify(signingString, signature string, key interface{}) error { var err error @@ -94,10 +105,15 @@ func (m *SigningMethodRSAPSS) Verify(signingString, signature string, key interf hasher := m.Hash.New() hasher.Write([]byte(signingString)) - return rsa.VerifyPSS(rsaKey, m.Hash, hasher.Sum(nil), sig, m.Options) + opts := m.Options + if m.VerifyOptions != nil { + opts = m.VerifyOptions + } + + return rsa.VerifyPSS(rsaKey, m.Hash, hasher.Sum(nil), sig, opts) } -// Implements the Sign method from SigningMethod +// Sign implements token signing for the SigningMethod. // For this signing method, key must be an rsa.PrivateKey struct func (m *SigningMethodRSAPSS) Sign(signingString string, key interface{}) (string, error) { var rsaKey *rsa.PrivateKey diff --git a/vendor/github.com/dgrijalva/jwt-go/rsa_utils.go b/vendor/github.com/golang-jwt/jwt/v4/rsa_utils.go similarity index 71% rename from vendor/github.com/dgrijalva/jwt-go/rsa_utils.go rename to vendor/github.com/golang-jwt/jwt/v4/rsa_utils.go index a5ababf956c4..1966c450bf8b 100644 --- a/vendor/github.com/dgrijalva/jwt-go/rsa_utils.go +++ b/vendor/github.com/golang-jwt/jwt/v4/rsa_utils.go @@ -8,12 +8,12 @@ import ( ) var ( - ErrKeyMustBePEMEncoded = errors.New("Invalid Key: Key must be PEM encoded PKCS1 or PKCS8 private key") - ErrNotRSAPrivateKey = errors.New("Key is not a valid RSA private key") - ErrNotRSAPublicKey = errors.New("Key is not a valid RSA public key") + ErrKeyMustBePEMEncoded = errors.New("invalid key: Key must be a PEM encoded PKCS1 or PKCS8 key") + ErrNotRSAPrivateKey = errors.New("key is not a valid RSA private key") + ErrNotRSAPublicKey = errors.New("key is not a valid RSA public key") ) -// Parse PEM encoded PKCS1 or PKCS8 private key +// ParseRSAPrivateKeyFromPEM parses a PEM encoded PKCS1 or PKCS8 private key func ParseRSAPrivateKeyFromPEM(key []byte) (*rsa.PrivateKey, error) { var err error @@ -39,7 +39,11 @@ func ParseRSAPrivateKeyFromPEM(key []byte) (*rsa.PrivateKey, error) { return pkey, nil } -// Parse PEM encoded PKCS1 or PKCS8 private key protected with password +// ParseRSAPrivateKeyFromPEMWithPassword parses a PEM encoded PKCS1 or PKCS8 private key protected with password +// +// Deprecated: This function is deprecated and should not be used anymore. It uses the deprecated x509.DecryptPEMBlock +// function, which was deprecated since RFC 1423 is regarded insecure by design. Unfortunately, there is no alternative +// in the Go standard library for now. See https://github.com/golang/go/issues/8860. func ParseRSAPrivateKeyFromPEMWithPassword(key []byte, password string) (*rsa.PrivateKey, error) { var err error @@ -71,7 +75,7 @@ func ParseRSAPrivateKeyFromPEMWithPassword(key []byte, password string) (*rsa.Pr return pkey, nil } -// Parse PEM encoded PKCS1 or PKCS8 public key +// ParseRSAPublicKeyFromPEM parses a PEM encoded PKCS1 or PKCS8 public key func ParseRSAPublicKeyFromPEM(key []byte) (*rsa.PublicKey, error) { var err error diff --git a/vendor/github.com/dgrijalva/jwt-go/signing_method.go b/vendor/github.com/golang-jwt/jwt/v4/signing_method.go similarity index 79% rename from vendor/github.com/dgrijalva/jwt-go/signing_method.go rename to vendor/github.com/golang-jwt/jwt/v4/signing_method.go index ed1f212b21e1..3269170f31f1 100644 --- a/vendor/github.com/dgrijalva/jwt-go/signing_method.go +++ b/vendor/github.com/golang-jwt/jwt/v4/signing_method.go @@ -7,14 +7,14 @@ import ( var signingMethods = map[string]func() SigningMethod{} var signingMethodLock = new(sync.RWMutex) -// Implement SigningMethod to add new methods for signing or verifying tokens. +// SigningMethod can be used add new methods for signing or verifying tokens. type SigningMethod interface { Verify(signingString, signature string, key interface{}) error // Returns nil if signature is valid Sign(signingString string, key interface{}) (string, error) // Returns encoded signature or error Alg() string // returns the alg identifier for this method (example: 'HS256') } -// Register the "alg" name and a factory function for signing method. +// RegisterSigningMethod registers the "alg" name and a factory function for signing method. // This is typically done during init() in the method's implementation func RegisterSigningMethod(alg string, f func() SigningMethod) { signingMethodLock.Lock() @@ -23,7 +23,7 @@ func RegisterSigningMethod(alg string, f func() SigningMethod) { signingMethods[alg] = f } -// Get a signing method from an "alg" string +// GetSigningMethod retrieves a signing method from an "alg" string func GetSigningMethod(alg string) (method SigningMethod) { signingMethodLock.RLock() defer signingMethodLock.RUnlock() diff --git a/vendor/github.com/golang-jwt/jwt/v4/staticcheck.conf b/vendor/github.com/golang-jwt/jwt/v4/staticcheck.conf new file mode 100644 index 000000000000..53745d51d7c7 --- /dev/null +++ b/vendor/github.com/golang-jwt/jwt/v4/staticcheck.conf @@ -0,0 +1 @@ +checks = ["all", "-ST1000", "-ST1003", "-ST1016", "-ST1023"] diff --git a/vendor/github.com/dgrijalva/jwt-go/token.go b/vendor/github.com/golang-jwt/jwt/v4/token.go similarity index 74% rename from vendor/github.com/dgrijalva/jwt-go/token.go rename to vendor/github.com/golang-jwt/jwt/v4/token.go index d637e0867c65..b896acb0b4aa 100644 --- a/vendor/github.com/dgrijalva/jwt-go/token.go +++ b/vendor/github.com/golang-jwt/jwt/v4/token.go @@ -12,13 +12,13 @@ import ( // server uses a different time zone than your tokens. var TimeFunc = time.Now -// Parse methods use this callback function to supply +// Keyfunc will be used by the Parse methods as a callback function to supply // the key for verification. The function receives the parsed, // but unverified Token. This allows you to use properties in the // Header of the token (such as `kid`) to identify which key to use. type Keyfunc func(*Token) (interface{}, error) -// A JWT Token. Different fields will be used depending on whether you're +// Token represents a JWT Token. Different fields will be used depending on whether you're // creating or parsing/verifying a token. type Token struct { Raw string // The raw token. Populated when you Parse a token @@ -29,7 +29,7 @@ type Token struct { Valid bool // Is the token valid? Populated when you Parse/Verify a token } -// Create a new Token. Takes a signing method +// New creates a new Token. Takes a signing method func New(method SigningMethod) *Token { return NewWithClaims(method, MapClaims{}) } @@ -45,7 +45,7 @@ func NewWithClaims(method SigningMethod, claims Claims) *Token { } } -// Get the complete, signed token +// SignedString retrieves the complete, signed token func (t *Token) SignedString(key interface{}) (string, error) { var sig, sstr string var err error @@ -58,14 +58,14 @@ func (t *Token) SignedString(key interface{}) (string, error) { return strings.Join([]string{sstr, sig}, "."), nil } -// Generate the signing string. This is the +// SigningString generates the signing string. This is the // most expensive part of the whole deal. Unless you // need this for something special, just go straight for // the SignedString. func (t *Token) SigningString() (string, error) { var err error parts := make([]string, 2) - for i, _ := range parts { + for i := range parts { var jsonValue []byte if i == 0 { if jsonValue, err = json.Marshal(t.Header); err != nil { @@ -82,7 +82,7 @@ func (t *Token) SigningString() (string, error) { return strings.Join(parts, "."), nil } -// Parse, validate, and return a token. +// Parse parses, validates, and returns a token. // keyFunc will receive the parsed token and should return the key for validating. // If everything is kosher, err will be nil func Parse(tokenString string, keyFunc Keyfunc) (*Token, error) { @@ -93,16 +93,18 @@ func ParseWithClaims(tokenString string, claims Claims, keyFunc Keyfunc) (*Token return new(Parser).ParseWithClaims(tokenString, claims, keyFunc) } -// Encode JWT specific base64url encoding with padding stripped +// EncodeSegment encodes a JWT specific base64url encoding with padding stripped +// +// Deprecated: In a future release, we will demote this function to a non-exported function, since it +// should only be used internally func EncodeSegment(seg []byte) string { - return strings.TrimRight(base64.URLEncoding.EncodeToString(seg), "=") + return base64.RawURLEncoding.EncodeToString(seg) } -// Decode JWT specific base64url encoding with padding stripped +// DecodeSegment decodes a JWT specific base64url encoding with padding stripped +// +// Deprecated: In a future release, we will demote this function to a non-exported function, since it +// should only be used internally func DecodeSegment(seg string) ([]byte, error) { - if l := len(seg) % 4; l > 0 { - seg += strings.Repeat("=", 4-l) - } - - return base64.URLEncoding.DecodeString(seg) + return base64.RawURLEncoding.DecodeString(seg) } diff --git a/vendor/github.com/golang-jwt/jwt/v4/types.go b/vendor/github.com/golang-jwt/jwt/v4/types.go new file mode 100644 index 000000000000..15c39a302183 --- /dev/null +++ b/vendor/github.com/golang-jwt/jwt/v4/types.go @@ -0,0 +1,125 @@ +package jwt + +import ( + "encoding/json" + "fmt" + "reflect" + "strconv" + "time" +) + +// TimePrecision sets the precision of times and dates within this library. +// This has an influence on the precision of times when comparing expiry or +// other related time fields. Furthermore, it is also the precision of times +// when serializing. +// +// For backwards compatibility the default precision is set to seconds, so that +// no fractional timestamps are generated. +var TimePrecision = time.Second + +// MarshalSingleStringAsArray modifies the behaviour of the ClaimStrings type, especially +// its MarshalJSON function. +// +// If it is set to true (the default), it will always serialize the type as an +// array of strings, even if it just contains one element, defaulting to the behaviour +// of the underlying []string. If it is set to false, it will serialize to a single +// string, if it contains one element. Otherwise, it will serialize to an array of strings. +var MarshalSingleStringAsArray = true + +// NumericDate represents a JSON numeric date value, as referenced at +// https://datatracker.ietf.org/doc/html/rfc7519#section-2. +type NumericDate struct { + time.Time +} + +// NewNumericDate constructs a new *NumericDate from a standard library time.Time struct. +// It will truncate the timestamp according to the precision specified in TimePrecision. +func NewNumericDate(t time.Time) *NumericDate { + return &NumericDate{t.Truncate(TimePrecision)} +} + +// newNumericDateFromSeconds creates a new *NumericDate out of a float64 representing a +// UNIX epoch with the float fraction representing non-integer seconds. +func newNumericDateFromSeconds(f float64) *NumericDate { + return NewNumericDate(time.Unix(0, int64(f*float64(time.Second)))) +} + +// MarshalJSON is an implementation of the json.RawMessage interface and serializes the UNIX epoch +// represented in NumericDate to a byte array, using the precision specified in TimePrecision. +func (date NumericDate) MarshalJSON() (b []byte, err error) { + f := float64(date.Truncate(TimePrecision).UnixNano()) / float64(time.Second) + + return []byte(strconv.FormatFloat(f, 'f', -1, 64)), nil +} + +// UnmarshalJSON is an implementation of the json.RawMessage interface and deserializses a +// NumericDate from a JSON representation, i.e. a json.Number. This number represents an UNIX epoch +// with either integer or non-integer seconds. +func (date *NumericDate) UnmarshalJSON(b []byte) (err error) { + var ( + number json.Number + f float64 + ) + + if err = json.Unmarshal(b, &number); err != nil { + return fmt.Errorf("could not parse NumericData: %w", err) + } + + if f, err = number.Float64(); err != nil { + return fmt.Errorf("could not convert json number value to float: %w", err) + } + + n := newNumericDateFromSeconds(f) + *date = *n + + return nil +} + +// ClaimStrings is basically just a slice of strings, but it can be either serialized from a string array or just a string. +// This type is necessary, since the "aud" claim can either be a single string or an array. +type ClaimStrings []string + +func (s *ClaimStrings) UnmarshalJSON(data []byte) (err error) { + var value interface{} + + if err = json.Unmarshal(data, &value); err != nil { + return err + } + + var aud []string + + switch v := value.(type) { + case string: + aud = append(aud, v) + case []string: + aud = ClaimStrings(v) + case []interface{}: + for _, vv := range v { + vs, ok := vv.(string) + if !ok { + return &json.UnsupportedTypeError{Type: reflect.TypeOf(vv)} + } + aud = append(aud, vs) + } + case nil: + return nil + default: + return &json.UnsupportedTypeError{Type: reflect.TypeOf(v)} + } + + *s = aud + + return +} + +func (s ClaimStrings) MarshalJSON() (b []byte, err error) { + // This handles a special case in the JWT RFC. If the string array, e.g. used by the "aud" field, + // only contains one element, it MAY be serialized as a single string. This may or may not be + // desired based on the ecosystem of other JWT library used, so we make it configurable by the + // variable MarshalSingleStringAsArray. + if len(s) == 1 && !MarshalSingleStringAsArray { + return json.Marshal(s[0]) + } + + return json.Marshal([]string(s)) +} diff --git a/vendor/github.com/tonistiigi/go-actions-cache/cache.go b/vendor/github.com/tonistiigi/go-actions-cache/cache.go index e860a3b7789b..438d39a6b0a8 100644 --- a/vendor/github.com/tonistiigi/go-actions-cache/cache.go +++ b/vendor/github.com/tonistiigi/go-actions-cache/cache.go @@ -10,6 +10,7 @@ import ( "io" "io/ioutil" "net/http" + "net/url" "os" "os/exec" "strconv" @@ -17,8 +18,8 @@ import ( "sync" "time" - jwt "github.com/dgrijalva/jwt-go" "github.com/dimchansky/utfbom" + jwt "github.com/golang-jwt/jwt/v4" "github.com/pkg/errors" "golang.org/x/sync/errgroup" ) @@ -198,17 +199,17 @@ func (c *Cache) Scopes() []Scope { } func (c *Cache) Load(ctx context.Context, keys ...string) (*Entry, error) { - req, err := http.NewRequest("GET", c.url("cache"), nil) + u, err := url.Parse(c.url("cache")) if err != nil { - return nil, errors.WithStack(err) + return nil, err } - c.auth(req) - c.accept(req) - q := req.URL.Query() + q := u.Query() q.Set("keys", strings.Join(keys, ",")) q.Set("version", version(keys[0])) - req.URL.RawQuery = q.Encode() - Log("load cache %s", req.URL.String()) + u.RawQuery = q.Encode() + + req := c.newRequest("GET", u.String(), nil) + Log("load cache %s", u.String()) resp, err := c.doWithRetries(ctx, req) if err != nil { return nil, errors.WithStack(err) @@ -236,14 +237,12 @@ func (c *Cache) reserve(ctx context.Context, key string) (int, error) { if err != nil { return 0, errors.WithStack(err) } - req, err := http.NewRequest("POST", c.url("caches"), bytes.NewReader(dt)) - if err != nil { - return 0, errors.WithStack(err) - } - c.auth(req) - c.accept(req) - req.Header.Set("Content-Type", "application/json") - Log("save cache req %s body=%s", req.URL.String(), dt) + req := c.newRequest("POST", c.url("caches"), func() io.Reader { + return bytes.NewReader(dt) + }) + + req.headers["Content-Type"] = "application/json" + Log("save cache req %s body=%s", req.url, dt) resp, err := c.doWithRetries(ctx, req) if err != nil { return 0, errors.WithStack(err) @@ -269,14 +268,11 @@ func (c *Cache) commit(ctx context.Context, id int, size int64) error { if err != nil { return errors.WithStack(err) } - req, err := http.NewRequest("POST", c.url(fmt.Sprintf("caches/%d", id)), bytes.NewReader(dt)) - if err != nil { - return errors.WithStack(err) - } - c.auth(req) - c.accept(req) - req.Header.Set("Content-Type", "application/json") - Log("commit cache %s, size %d", req.URL.String(), size) + req := c.newRequest("POST", c.url(fmt.Sprintf("caches/%d", id)), func() io.Reader { + return bytes.NewReader(dt) + }) + req.headers["Content-Type"] = "application/json" + Log("commit cache %s, size %d", req.url, size) resp, err := c.doWithRetries(ctx, req) if err != nil { return errors.Wrapf(err, "error committing cache %d", id) @@ -400,17 +396,13 @@ loop0: } func (c *Cache) uploadChunk(ctx context.Context, id int, ra io.ReaderAt, off, n int64) error { - r := io.NewSectionReader(ra, off, n) - req, err := http.NewRequest("PATCH", c.url(fmt.Sprintf("caches/%d", id)), r) - if err != nil { - return errors.WithStack(err) - } - c.auth(req) - c.accept(req) - req.Header.Set("Content-Type", "application/octet-stream") - req.Header.Set("Content-Range", fmt.Sprintf("bytes %d-%d/*", off, off+n-1)) + req := c.newRequest("PATCH", c.url(fmt.Sprintf("caches/%d", id)), func() io.Reader { + return io.NewSectionReader(ra, off, n) + }) + req.headers["Content-Type"] = "application/octet-stream" + req.headers["Content-Range"] = fmt.Sprintf("bytes %d-%d/*", off, off+n-1) - Log("upload cache chunk %s, range %d-%d", req.URL.String(), off, off+n-1) + Log("upload cache chunk %s, range %d-%d", req.url, off, off+n-1) resp, err := c.doWithRetries(ctx, req) if err != nil { return errors.WithStack(err) @@ -425,8 +417,19 @@ func (c *Cache) uploadChunk(ctx context.Context, id int, ra io.ReaderAt, off, n return resp.Body.Close() } -func (c *Cache) doWithRetries(ctx context.Context, req *http.Request) (*http.Response, error) { - req = req.WithContext(ctx) +func (c *Cache) newRequest(method, url string, body func() io.Reader) *request { + return &request{ + method: method, + url: url, + body: body, + headers: map[string]string{ + "Authorization": "Bearer " + c.Token.Raw, + "Accept": "application/json;api-version=6.0-preview.1", + }, + } +} + +func (c *Cache) doWithRetries(ctx context.Context, r *request) (*http.Response, error) { var err error max := time.Now().Add(c.opt.Timeout) for { @@ -436,6 +439,12 @@ func (c *Cache) doWithRetries(ctx context.Context, req *http.Request) (*http.Res } return nil, err1 } + req, err := r.httpReq() + if err != nil { + return nil, err + } + req = req.WithContext(ctx) + var resp *http.Response resp, err = c.opt.Client.Do(req) if err != nil { @@ -457,14 +466,6 @@ func (c *Cache) doWithRetries(ctx context.Context, req *http.Request) (*http.Res } } -func (c *Cache) auth(r *http.Request) { - r.Header.Add("Authorization", "Bearer "+c.Token.Raw) -} - -func (c *Cache) accept(r *http.Request) { - r.Header.Add("Accept", "application/json;api-version=6.0-preview.1") -} - func (c *Cache) url(p string) string { return c.URL + "_apis/artifactcache/" + p } @@ -531,6 +532,28 @@ func (ce *Entry) Download(ctx context.Context) ReaderAtCloser { }) } +type request struct { + method string + url string + body func() io.Reader + headers map[string]string +} + +func (r *request) httpReq() (*http.Request, error) { + var body io.Reader + if r.body != nil { + body = r.body() + } + req, err := http.NewRequest(r.method, r.url, body) + if err != nil { + return nil, err + } + for k, v := range r.headers { + req.Header.Add(k, v) + } + return req, nil +} + func version(k string) string { h := sha256.New() // h.Write([]byte(k)) diff --git a/vendor/github.com/tonistiigi/go-actions-cache/readerat.go b/vendor/github.com/tonistiigi/go-actions-cache/readerat.go index aa35ba2b4956..566db7ceebec 100644 --- a/vendor/github.com/tonistiigi/go-actions-cache/readerat.go +++ b/vendor/github.com/tonistiigi/go-actions-cache/readerat.go @@ -10,7 +10,6 @@ type ReaderAtCloser interface { } type readerAtCloser struct { - size int64 offset int64 rc io.ReadCloser ra io.ReaderAt diff --git a/vendor/modules.txt b/vendor/modules.txt index 63c83284226d..7de4d21f8917 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -203,9 +203,6 @@ github.com/cpuguy83/go-md2man/v2/md2man # github.com/davecgh/go-spew v1.1.1 ## explicit github.com/davecgh/go-spew/spew -# github.com/dgrijalva/jwt-go v3.2.0+incompatible -## explicit -github.com/dgrijalva/jwt-go # github.com/dimchansky/utfbom v1.1.1 ## explicit github.com/dimchansky/utfbom @@ -297,6 +294,9 @@ github.com/gogo/protobuf/proto github.com/gogo/protobuf/protoc-gen-gogo/descriptor github.com/gogo/protobuf/sortkeys github.com/gogo/protobuf/types +# github.com/golang-jwt/jwt/v4 v4.1.0 +## explicit; go 1.15 +github.com/golang-jwt/jwt/v4 # github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da ## explicit github.com/golang/groupcache/lru @@ -465,7 +465,7 @@ github.com/tonistiigi/fsutil github.com/tonistiigi/fsutil/copy github.com/tonistiigi/fsutil/prefix github.com/tonistiigi/fsutil/types -# github.com/tonistiigi/go-actions-cache v0.0.0-20211002214948-4d48f2ff622a +# github.com/tonistiigi/go-actions-cache v0.0.0-20211202175116-9642704158ff ## explicit; go 1.16 github.com/tonistiigi/go-actions-cache # github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea