update oauth library -> v4.3.1-SSB

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

go.mod

@@ -44,7 +44,7 @@ require (
 	github.com/sirupsen/logrus v1.8.1
 	github.com/stretchr/testify v1.7.0
 	github.com/superseriousbusiness/exifremove v0.0.0-20210330092427-6acd27eac203
-	github.com/superseriousbusiness/oauth2/v4 v4.3.0-SSB
+	github.com/superseriousbusiness/oauth2/v4 v4.3.1-SSB
 	github.com/tdewolff/minify/v2 v2.9.21
 	github.com/tidwall/buntdb v1.2.4 // indirect
 	github.com/uptrace/bun v0.4.3
@@ -54,7 +54,7 @@ require (
 	github.com/wagslane/go-password-validator v0.3.0
 	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97
 	golang.org/x/mod v0.5.0 // indirect
-	golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
+	golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f
 	golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf // indirect
 	golang.org/x/text v0.3.6
 	golang.org/x/tools v0.1.5 // indirect

go.sum

@@ -70,8 +70,6 @@ github.com/dave/jennifer v1.3.0/go.mod h1:fIb+770HOpJ2fmN9EPPKOqm1vMGhB+TwXKMZhr
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-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/dsoprea/go-exif v0.0.0-20210131231135-d154f10435cc/go.mod h1:lOaOt7+UEppOgyvRy749v3do836U/hw0YVJNjoyPaEs=
 github.com/dsoprea/go-exif v0.0.0-20210625224831-a6301f85c82b h1:hoVHc4m/v8Al8mbWyvKJWr4Z37yM4QUSVh/NY6A5Sbc=
 github.com/dsoprea/go-exif v0.0.0-20210625224831-a6301f85c82b/go.mod h1:lOaOt7+UEppOgyvRy749v3do836U/hw0YVJNjoyPaEs=
@@ -151,6 +149,7 @@ github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+
 github.com/go-playground/validator/v10 v10.6.1/go.mod h1:xm76BBt941f7yWdGnI2DVPFFg1UK3YY04qifoXU3lOk=
 github.com/go-playground/validator/v10 v10.7.0 h1:gLi5ajTBBheLNt0ctewgq7eolXoDALQd5/y90Hh9ZgM=
 github.com/go-playground/validator/v10 v10.7.0/go.mod h1:xm76BBt941f7yWdGnI2DVPFFg1UK3YY04qifoXU3lOk=
+github.com/go-session/session v3.1.2+incompatible/go.mod h1:8B3iivBQjrz/JtC68Np2T1yBBLxTan3mn/3OM0CyRt0=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-test/deep v1.0.1 h1:UQhStjbkDClarlmv0am7OXXO4/GaPdCGiUiMTvi28sg=
 github.com/go-test/deep v1.0.1/go.mod h1:wGDj63lr65AM2AQyKZd/NYHGb0R+1RLqB8NKt3aSFNA=
@@ -160,6 +159,8 @@ github.com/goccy/go-json v0.5.1 h1:R9UYTOUvo7eIY9aeDMZ4L6OVtHaSr1k2No9W6MKjXrA=
 github.com/goccy/go-json v0.5.1/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/gofrs/uuid v4.0.0+incompatible h1:1SD/1F5pU8p29ybwgQSwpQk+mwdRrXCYuPhW6m+TnJw=
 github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
+github.com/golang-jwt/jwt v3.2.1+incompatible h1:73Z+4BJcrTC+KczS6WvTPvRGOp1WmfEP4Q1lOd9Z/+c=
+github.com/golang-jwt/jwt v3.2.1+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
 github.com/golang/geo v0.0.0-20190916061304-5b978397cfec/go.mod h1:QZ0nwyI2jOfgRAoBvP+ab5aRr7c9x7lhGEJrKvBwjWI=
 github.com/golang/geo v0.0.0-20200319012246-673a6f80352d/go.mod h1:QZ0nwyI2jOfgRAoBvP+ab5aRr7c9x7lhGEJrKvBwjWI=
 github.com/golang/geo v0.0.0-20210211234256-740aa86cb551 h1:gtexQ/VGyN+VVFRXSFiguSNcXmS6rkKT+X7FdIrTtfo=
@@ -411,8 +412,8 @@ github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5Cc
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/superseriousbusiness/exifremove v0.0.0-20210330092427-6acd27eac203 h1:1SWXcTphBQjYGWRRxLFIAR1LVtQEj4eR7xPtyeOVM/c=
 github.com/superseriousbusiness/exifremove v0.0.0-20210330092427-6acd27eac203/go.mod h1:0Xw5cYMOYpgaWs+OOSx41ugycl2qvKTi9tlMMcZhFyY=
-github.com/superseriousbusiness/oauth2/v4 v4.3.0-SSB h1:dzMVC+oPTxFL5cv29egBrftlqIWPXQ6/VzkuoySwgm4=
+github.com/superseriousbusiness/oauth2/v4 v4.3.1-SSB h1:O6t/BGa+cD18jVnSF3wjsdfBPACtrIEQAveYQaTneyM=
-github.com/superseriousbusiness/oauth2/v4 v4.3.0-SSB/go.mod h1:8p0a/BEN9hhsGzE3tPaFFlIZgxAaLyLN5KY0bPg9ZBc=
+github.com/superseriousbusiness/oauth2/v4 v4.3.1-SSB/go.mod h1:uYC/W92oVRJ49Vh1GcvTqpeFqHi+Ovrl2sMllQWRAEo=
 github.com/tdewolff/minify/v2 v2.9.21 h1:nO4s1PEMy7aRjlIlbr3Jgr+bJby8QYuifa2Vs2f9lh4=
 github.com/tdewolff/minify/v2 v2.9.21/go.mod h1:PoDBts2L7sCwUT28vTAlozGeD6qxjrrihtin4bR/RMM=
 github.com/tdewolff/parse/v2 v2.5.19 h1:Kjaj3KQOx/4elIxlBSglus4E2oMfdROphvbq2b+OBZ0=
@@ -596,8 +597,8 @@ golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4Iltr
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
-golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914 h1:3B43BWw0xEBsLZ/NO1VALz6fppU3481pik+2Ksv45z8=
+golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f h1:Qmd2pbz05z7z6lm0DrgQVVPuBm92jqujBKMHMOlOQEw=
-golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
+golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -645,7 +646,6 @@ golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200515095857-1151b9dac4a9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200523222454-059865788121/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

vendor/github.com/dgrijalva/jwt-go/MIGRATION_GUIDE.md

@@ -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)
-	}
-```

vendor/github.com/golang-jwt/jwt/.gitignore

@@ -1,4 +1,4 @@
 .DS_Store
 bin
-
+.idea/
 

vendor/github.com/golang-jwt/jwt/.travis.yml

@@ -5,9 +5,7 @@ script:
     - go test -v ./...
 
 go:
-  - 1.3
-  - 1.4
-  - 1.5
-  - 1.6
   - 1.7
-  - tip
+  - 1.8
+  - 1.9
+  - 1.10

vendor/github.com/golang-jwt/jwt/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:
 

vendor/github.com/golang-jwt/jwt/MIGRATION_GUIDE.md

@@ -0,0 +1,22 @@
+## Migration Guide (v3.2.1)
+
+Starting from [v3.2.1](https://github.com/golang-jwt/jwt/releases/tag/v3.2.1]), the import path has changed from `github.com/dgrijalva/jwt-go` to `github.com/golang-jwt/jwt`. Future releases will be using the `github.com/golang-jwt/jwt` import path and continue the existing versioning scheme of `v3.x.x+incompatible`. Backwards-compatible patches and fixes will be done on the `v3` release branch, where as new build-breaking features will be developed in a `v4` release, possibly including a SIV-style import path.
+
+### go.mod replacement
+
+In a first step, the easiest way is to use `go mod edit` to issue a replacement.
+
+```
+go mod edit -replace github.com/dgrijalva/jwt-go=github.com/golang-jwt/jwt@v3.2.1+incompatible
+go mod tidy
+```
+
+This will still keep the old import path in your code but replace it with the new package and also introduce a new indirect dependency to `github.com/golang-jwt/jwt`. Try to compile your project; it should still work.
+
+### Cleanup
+
+If your code still consistently builds, you can replace all occurences of `github.com/dgrijalva/jwt-go` with `github.com/golang-jwt/jwt`, either manually or by using tools such as `sed`. Finally, the `replace` directive in the `go.mod` file can be removed.
+
+## 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.

vendor/github.com/golang-jwt/jwt/README.md

@@ -1,25 +1,27 @@
 # jwt-go
 
-[![Build Status](https://travis-ci.org/dgrijalva/jwt-go.svg?branch=master)](https://travis-ci.org/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)
-[![GoDoc](https://godoc.org/github.com/dgrijalva/jwt-go?status.svg)](https://godoc.org/github.com/dgrijalva/jwt-go)
+[![Go Reference](https://pkg.go.dev/badge/github.com/golang-jwt/jwt.svg)](https://pkg.go.dev/github.com/golang-jwt/jwt)
 
-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. 
+**IMPORT PATH CHANGE:** Starting from [v3.2.1](https://github.com/golang-jwt/jwt/releases/tag/v3.2.1), the import path has changed from `github.com/dgrijalva/jwt-go` to `github.com/golang-jwt/jwt`. 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:** 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.
+Future releases will be using the `github.com/golang-jwt/jwt` import path and continue the existing versioning scheme of `v3.x.x+incompatible`. Backwards-compatible patches and fixes will be done on the `v3` release branch, where as new build-breaking features will be developed in a `v4` release, possibly including a SIV-style import path.
 
-**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 1.8.3. 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.
 
 ## 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?
 
@@ -27,31 +29,31 @@ 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 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://godoc.org/github.com/dgrijalva/jwt-go#example-New--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://godoc.org/github.com/dgrijalva/jwt-go#pkg-examples)
+* [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 [RTF 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).
+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).
 
-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.
+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/golang-jwt/jwt.v3`.  It will do the right thing WRT semantic versioning.
 
 **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.
@@ -79,9 +81,9 @@ 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 [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://godoc.org/github.com/dgrijalva/jwt-go#SigningMethodRSA) (`RS256`,`RS384`,`RS512`) expect `*rsa.PrivateKey` for signing and `*rsa.PublicKey` for 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://godoc.org/github.com/dgrijalva/jwt-go#SigningMethodECDSA) (`ES256`,`ES384`,`ES512`) expect `*ecdsa.PrivateKey` for signing and `*ecdsa.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
 
 ### JWT and OAuth
 
@@ -93,8 +95,12 @@ 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.

vendor/github.com/golang-jwt/jwt/VERSION_HISTORY.md

@@ -1,5 +1,11 @@
 ## `jwt-go` Version History
 
+#### 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

vendor/github.com/golang-jwt/jwt/claims.go

@@ -35,18 +35,18 @@ func (c StandardClaims) Valid() error {
 
 	// 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 {
+	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) == false {
+	if !c.VerifyIssuedAt(now, false) {
 		vErr.Inner = fmt.Errorf("Token used before issued")
 		vErr.Errors |= ValidationErrorIssuedAt
 	}
 
-	if c.VerifyNotBefore(now, false) == false {
+	if !c.VerifyNotBefore(now, false) {
 		vErr.Inner = fmt.Errorf("token is not valid yet")
 		vErr.Errors |= ValidationErrorNotValidYet
 	}
@@ -61,7 +61,7 @@ func (c StandardClaims) Valid() error {
 // 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)
+	return verifyAud([]string{c.Audience}, cmp, req)
 }
 
 // Compares the exp claim against cmp.
@@ -90,15 +90,27 @@ func (c *StandardClaims) VerifyNotBefore(cmp int64, req bool) bool {
 
 // ----- helpers
 
-func verifyAud(aud string, cmp string, required bool) bool {
+func verifyAud(aud []string, cmp string, required bool) bool {
-	if aud == "" {
+	if len(aud) == 0 {
 		return !required
 	}
-	if subtle.ConstantTimeCompare([]byte(aud), []byte(cmp)) != 0 {
+	// use a var here to keep constant time compare when looping over a number of claims
-		return true
+	result := false
-	} else {
+
-		return 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 int64, now int64, required bool) bool {

vendor/github.com/golang-jwt/jwt/ecdsa.go

@@ -88,11 +88,11 @@ 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

vendor/github.com/golang-jwt/jwt/ecdsa_utils.go

@@ -25,8 +25,10 @@ func ParseECPrivateKeyFromPEM(key []byte) (*ecdsa.PrivateKey, error) {
 	// Parse the key
 	var parsedKey interface{}
 	if parsedKey, err = x509.ParseECPrivateKey(block.Bytes); err != nil {
+		if parsedKey, err = x509.ParsePKCS8PrivateKey(block.Bytes); err != nil {
 			return nil, err
 		}
+	}
 
 	var pkey *ecdsa.PrivateKey
 	var ok bool

vendor/github.com/golang-jwt/jwt/map_claims.go

@@ -10,10 +10,24 @@ import (
 // This is the default claims type if you don't supply one
 type MapClaims map[string]interface{}
 
-// Compares the aud claim against cmp.
+// 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 {
-	aud, _ := m["aud"].(string)
+	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)
 }
 
@@ -27,7 +41,7 @@ func (m MapClaims) VerifyExpiresAt(cmp int64, req bool) bool {
 		v, _ := exp.Int64()
 		return verifyExp(v, cmp, req)
 	}
-	return req == false
+	return !req
 }
 
 // Compares the iat claim against cmp.
@@ -40,7 +54,7 @@ func (m MapClaims) VerifyIssuedAt(cmp int64, req bool) bool {
 		v, _ := iat.Int64()
 		return verifyIat(v, cmp, req)
 	}
-	return req == false
+	return !req
 }
 
 // Compares the iss claim against cmp.
@@ -60,7 +74,7 @@ func (m MapClaims) VerifyNotBefore(cmp int64, req bool) bool {
 		v, _ := nbf.Int64()
 		return verifyNbf(v, cmp, req)
 	}
-	return req == false
+	return !req
 }
 
 // Validates time based claims "exp, iat, nbf".
@@ -71,17 +85,17 @@ func (m MapClaims) Valid() error {
 	vErr := new(ValidationError)
 	now := TimeFunc().Unix()
 
-	if m.VerifyExpiresAt(now, false) == false {
+	if !m.VerifyExpiresAt(now, false) {
 		vErr.Inner = errors.New("Token is expired")
 		vErr.Errors |= ValidationErrorExpired
 	}
 
-	if m.VerifyIssuedAt(now, false) == false {
+	if !m.VerifyIssuedAt(now, false) {
 		vErr.Inner = errors.New("Token used before issued")
 		vErr.Errors |= ValidationErrorIssuedAt
 	}
 
-	if m.VerifyNotBefore(now, false) == false {
+	if !m.VerifyNotBefore(now, false) {
 		vErr.Inner = errors.New("Token is not valid yet")
 		vErr.Errors |= ValidationErrorNotValidYet
 	}

vendor/github.com/golang-jwt/jwt/rsa_pss.go

@@ -12,9 +12,14 @@ import (
 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 {
@@ -94,7 +105,12 @@ 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

vendor/github.com/golang-jwt/jwt/rsa_utils.go

@@ -8,7 +8,7 @@ import (
 )
 
 var (
-	ErrKeyMustBePEMEncoded = errors.New("Invalid Key: Key must be PEM encoded PKCS1 or PKCS8 private 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")
 )

vendor/github.com/golang-jwt/jwt/token.go

@@ -65,7 +65,7 @@ func (t *Token) SignedString(key interface{}) (string, error) {
 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 {

vendor/github.com/superseriousbusiness/oauth2/v4/.editorconfig

@@ -0,0 +1,2 @@
+[*.go]
+end_of_line = crlf

vendor/github.com/superseriousbusiness/oauth2/v4/.gitignore

@@ -23,6 +23,8 @@ _testmain.go
 *.test
 *.prof
 
+coverage.txt
+
 # OSX
 *.DS_Store
 *.db

vendor/github.com/superseriousbusiness/oauth2/v4/generates/jwt_access.go

@@ -6,10 +6,10 @@ import (
 	"strings"
 	"time"
 
-	"github.com/dgrijalva/jwt-go"
-	"github.com/google/uuid"
 	"github.com/superseriousbusiness/oauth2/v4"
 	"github.com/superseriousbusiness/oauth2/v4/errors"
+	"github.com/golang-jwt/jwt"
+	"github.com/google/uuid"
 )
 
 // JWTAccessClaims jwt claims

vendor/github.com/superseriousbusiness/oauth2/v4/go.mod

@@ -4,10 +4,11 @@ go 1.13
 
 require (
 	github.com/ajg/form v1.5.1 // indirect
-	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072 // indirect
 	github.com/fatih/structs v1.1.0 // indirect
 	github.com/gavv/httpexpect v2.0.0+incompatible
+	github.com/go-session/session v3.1.2+incompatible
+	github.com/golang-jwt/jwt v3.2.1+incompatible
 	github.com/google/go-querystring v1.0.0 // indirect
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/websocket v1.4.2 // indirect
@@ -29,7 +30,6 @@ require (
 	github.com/yudai/gojsondiff v1.0.0 // indirect
 	github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 // indirect
 	github.com/yudai/pp v2.0.1+incompatible // indirect
-	golang.org/x/net v0.0.0-20200625001655-4c5254603344 // indirect
+	golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f
-	golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
 )

vendor/github.com/superseriousbusiness/oauth2/v4/go.sum

@@ -1,12 +1,55 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
+cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
+cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
+cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
+cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
+cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
+cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
+cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
+cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
+cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
+cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
+cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
+cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
+cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
+cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
+cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
+cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
+cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
+cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
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@@ -68,6 +159,8 @@ github.com/onsi/gomega v1.10.1 h1:o0+MgICZLuZ7xjH7Vx6zS/zcu93/BEp1VwkIW1mEXCE=
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@@ -117,45 +210,260 @@ github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 h1:BHyfKlQyqbsFN5p3Ifn
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+google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
+google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
+google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
-google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM=
+google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
+google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
+google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
@@ -166,3 +474,13 @@ gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 h1:tQIYjPdBoyREyB9XMu+nnTclpTYkz2zFM+lzLJFO4gQ=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
+rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=

vendor/github.com/superseriousbusiness/oauth2/v4/manage/manager.go

@@ -363,6 +363,10 @@ func (m *Manager) RefreshAccessToken(ctx context.Context, tgr *oauth2.TokenGener
 	cli, err := m.GetClient(ctx, tgr.ClientID)
 	if err != nil {
 		return nil, err
+	} else if cliPass, ok := cli.(oauth2.ClientPasswordVerifier); ok {
+		if !cliPass.VerifyPassword(tgr.ClientSecret) {
+			return nil, errors.ErrInvalidClient
+		}
 	} else if tgr.ClientSecret != cli.GetSecret() {
 		return nil, errors.ErrInvalidClient
 	}

vendor/github.com/superseriousbusiness/oauth2/v4/server/handler.go

@@ -16,7 +16,7 @@ type (
 	ClientAuthorizedHandler func(clientID string, grant oauth2.GrantType) (allowed bool, err error)
 
 	// ClientScopeHandler check the client allows to use scope
-	ClientScopeHandler func(clientID, scope string) (allowed bool, err error)
+	ClientScopeHandler func(tgr *oauth2.TokenGenerateRequest) (allowed bool, err error)
 
 	// UserAuthorizationHandler get user id from request authorization
 	UserAuthorizationHandler func(w http.ResponseWriter, r *http.Request) (userID string, err error)
@@ -25,9 +25,9 @@ type (
 	PasswordAuthorizationHandler func(username, password string) (userID string, err error)
 
 	// RefreshingScopeHandler check the scope of the refreshing token
-	RefreshingScopeHandler func(newScope, oldScope string) (allowed bool, err error)
+	RefreshingScopeHandler func(tgr *oauth2.TokenGenerateRequest, oldScope string) (allowed bool, err error)
 
-	//RefreshingValidationHandler check if refresh_token is still valid. eg no revocation or other
+	// RefreshingValidationHandler check if refresh_token is still valid. eg no revocation or other
 	RefreshingValidationHandler func(ti oauth2.TokenInfo) (allowed bool, err error)
 
 	// ResponseErrorHandler response error handing

vendor/github.com/superseriousbusiness/oauth2/v4/server/server.go

@@ -155,7 +155,6 @@ func (s *Server) ValidationAuthorizeRequest(r *http.Request) (*AuthorizeRequest,
 	clientID := r.FormValue("client_id")
 	if !(r.Method == "GET" || r.Method == "POST") ||
 		clientID == "" {
-			fmt.Println(r.Method, clientID, r)
 		return nil, errors.ErrInvalidRequest
 	}
 
@@ -213,16 +212,6 @@ func (s *Server) GetAuthorizeToken(ctx context.Context, req *AuthorizeRequest) (
 		}
 	}
 
-	// check the client allows the authorized scope
-	if fn := s.ClientScopeHandler; fn != nil {
-		allowed, err := fn(req.ClientID, req.Scope)
-		if err != nil {
-			return nil, err
-		} else if !allowed {
-			return nil, errors.ErrInvalidScope
-		}
-	}
-
 	tgr := &oauth2.TokenGenerateRequest{
 		ClientID:       req.ClientID,
 		UserID:         req.UserID,
@@ -230,9 +219,21 @@ func (s *Server) GetAuthorizeToken(ctx context.Context, req *AuthorizeRequest) (
 		Scope:          req.Scope,
 		AccessTokenExp: req.AccessTokenExp,
 		Request:        req.Request,
-		CodeChallenge:       req.CodeChallenge,
-		CodeChallengeMethod: req.CodeChallengeMethod,
 	}
+
+	// check the client allows the authorized scope
+	if fn := s.ClientScopeHandler; fn != nil {
+		allowed, err := fn(tgr)
+		if err != nil {
+			return nil, err
+		} else if !allowed {
+			return nil, errors.ErrInvalidScope
+		}
+	}
+
+	tgr.CodeChallenge = req.CodeChallenge
+	tgr.CodeChallengeMethod = req.CodeChallengeMethod
+
 	return s.Manager.GenerateAuthToken(ctx, req.ResponseType, tgr)
 }
 
@@ -312,11 +313,6 @@ func (s *Server) ValidationTokenRequest(r *http.Request) (oauth2.GrantType, *oau
 		return "", nil, errors.ErrUnsupportedGrantType
 	}
 
-	codeVer := r.FormValue("code_verifier")
-	if s.Config.ForcePKCE && codeVer == "" {
-		return "", nil, errors.ErrInvalidRequest
-	}
-
 	clientID, clientSecret, err := s.ClientInfoHandler(r)
 	if err != nil {
 		return "", nil, err
@@ -336,7 +332,10 @@ func (s *Server) ValidationTokenRequest(r *http.Request) (oauth2.GrantType, *oau
 			tgr.Code == "" {
 			return "", nil, errors.ErrInvalidRequest
 		}
-		tgr.CodeVerifier = codeVer
+		tgr.CodeVerifier = r.FormValue("code_verifier")
+		if s.Config.ForcePKCE && tgr.CodeVerifier == "" {
+			return "", nil, errors.ErrInvalidRequest
+		}
 	case oauth2.PasswordCredentials:
 		tgr.Scope = r.FormValue("scope")
 		username, password := r.FormValue("username"), r.FormValue("password")
@@ -374,7 +373,8 @@ func (s *Server) CheckGrantType(gt oauth2.GrantType) bool {
 }
 
 // GetAccessToken access token
-func (s *Server) GetAccessToken(ctx context.Context, gt oauth2.GrantType, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) {
+func (s *Server) GetAccessToken(ctx context.Context, gt oauth2.GrantType, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo,
+	error) {
 	if allowed := s.CheckGrantType(gt); !allowed {
 		return nil, errors.ErrUnauthorizedClient
 	}
@@ -393,8 +393,7 @@ func (s *Server) GetAccessToken(ctx context.Context, gt oauth2.GrantType, tgr *o
 		ti, err := s.Manager.GenerateAccessToken(ctx, gt, tgr)
 		if err != nil {
 			switch err {
-			case errors.ErrInvalidAuthorizeCode, errors.ErrInvalidCodeChallenge,
+			case errors.ErrInvalidAuthorizeCode, errors.ErrInvalidCodeChallenge, errors.ErrMissingCodeChallenge:
-				errors.ErrMissingCodeChallenge, errors.ErrMissingCodeChallenge:
 				return nil, errors.ErrInvalidGrant
 			case errors.ErrInvalidClient:
 				return nil, errors.ErrInvalidClient
@@ -405,7 +404,7 @@ func (s *Server) GetAccessToken(ctx context.Context, gt oauth2.GrantType, tgr *o
 		return ti, nil
 	case oauth2.PasswordCredentials, oauth2.ClientCredentials:
 		if fn := s.ClientScopeHandler; fn != nil {
-			allowed, err := fn(tgr.ClientID, tgr.Scope)
+			allowed, err := fn(tgr)
 			if err != nil {
 				return nil, err
 			} else if !allowed {
@@ -415,7 +414,7 @@ func (s *Server) GetAccessToken(ctx context.Context, gt oauth2.GrantType, tgr *o
 		return s.Manager.GenerateAccessToken(ctx, gt, tgr)
 	case oauth2.Refreshing:
 		// check scope
-		if scope, scopeFn := tgr.Scope, s.RefreshingScopeHandler; scope != "" && scopeFn != nil {
+		if scopeFn := s.RefreshingScopeHandler; tgr.Scope != "" && scopeFn != nil {
 			rti, err := s.Manager.LoadRefreshToken(ctx, tgr.Refresh)
 			if err != nil {
 				if err == errors.ErrInvalidRefreshToken || err == errors.ErrExpiredRefreshToken {
@@ -424,7 +423,7 @@ func (s *Server) GetAccessToken(ctx context.Context, gt oauth2.GrantType, tgr *o
 				return nil, err
 			}
 
-			allowed, err := scopeFn(scope, rti.GetScope())
+			allowed, err := scopeFn(tgr, rti.GetScope())
 			if err != nil {
 				return nil, err
 			} else if !allowed {

vendor/modules.txt

@@ -16,8 +16,6 @@ github.com/coreos/go-oidc/v3/oidc
 github.com/cpuguy83/go-md2man/v2/md2man
 # github.com/davecgh/go-spew v1.1.1
 github.com/davecgh/go-spew/spew
-# github.com/dgrijalva/jwt-go v3.2.0+incompatible
-github.com/dgrijalva/jwt-go
 # github.com/dsoprea/go-exif v0.0.0-20210625224831-a6301f85c82b
 ## explicit
 github.com/dsoprea/go-exif
@@ -266,6 +264,8 @@ github.com/goccy/go-json/internal/encoder/vm_escaped_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 v3.2.1+incompatible
+github.com/golang-jwt/jwt
 # github.com/golang/geo v0.0.0-20210211234256-740aa86cb551
 ## explicit
 github.com/golang/geo/r1
@@ -371,7 +371,7 @@ github.com/stretchr/testify/suite
 # github.com/superseriousbusiness/exifremove v0.0.0-20210330092427-6acd27eac203
 ## explicit
 github.com/superseriousbusiness/exifremove/pkg/exifremove
-# github.com/superseriousbusiness/oauth2/v4 v4.3.0-SSB
+# github.com/superseriousbusiness/oauth2/v4 v4.3.1-SSB
 ## explicit
 github.com/superseriousbusiness/oauth2/v4
 github.com/superseriousbusiness/oauth2/v4/errors
@@ -454,7 +454,7 @@ golang.org/x/net/context/ctxhttp
 golang.org/x/net/html
 golang.org/x/net/html/atom
 golang.org/x/net/idna
-# golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
+# golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f
 ## explicit
 golang.org/x/oauth2
 golang.org/x/oauth2/internal