commit f44cc5178224719fda299dc9f5a65763b1b23f51 parent 299801f299737364cdd3e5a526bd40df5c48ca93 Author: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com> Date: Wed, 8 Sep 2021 21:15:45 +0100 Merge pull request #196 from NyaaaWhatsUpDoc/update/oauth-library Update oauth library -> v4.3.2-SSB Diffstat:
47 files changed, 1986 insertions(+), 1675 deletions(-)
diff --git a/go.mod b/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 v4.3.2-SSB github.com/tdewolff/minify/v2 v2.9.21 github.com/tidwall/buntdb v1.2.4 // indirect github.com/uptrace/bun v1.0.4 @@ -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 v0.0.0-20210908160347-a851e7ddeee0 // indirect golang.org/x/text v0.3.6 golang.org/x/tools v0.1.5 // indirect diff --git a/go.sum b/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 v4.3.0-SSB/go.mod h1:8p0a/BEN9hhsGzE3tPaFFlIZgxAaLyLN5KY0bPg9ZBc= +github.com/superseriousbusiness/oauth2/v4 v4.3.2-SSB h1:PtW2w6budTvRV2J5QAoSvThTHBuvh8t/+BXIZFAaBSc= +github.com/superseriousbusiness/oauth2/v4 v4.3.2-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= @@ -597,8 +598,8 @@ 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 v0.0.0-20210628180205-a41e5a781914/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= +golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f h1:Qmd2pbz05z7z6lm0DrgQVVPuBm92jqujBKMHMOlOQEw= +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= @@ -646,7 +647,6 @@ 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= diff --git a/internal/api/client/auth/token.go b/internal/api/client/auth/token.go @@ -31,6 +31,7 @@ type tokenBody struct { Code *string `form:"code" json:"code" xml:"code"` GrantType *string `form:"grant_type" json:"grant_type" xml:"grant_type"` RedirectURI *string `form:"redirect_uri" json:"redirect_uri" xml:"redirect_uri"` + Scope *string `form:"scope" json:"scope" xml:"scope"` } // TokenPOSTHandler should be served as a POST at https://example.org/oauth/token @@ -58,6 +59,9 @@ func (m *Module) TokenPOSTHandler(c *gin.Context) { if form.RedirectURI != nil { c.Request.Form.Set("redirect_uri", *form.RedirectURI) } + if form.Scope != nil { + c.Request.Form.Set("scope", *form.Scope) + } } if err := m.server.HandleTokenRequest(c.Writer, c.Request); err != nil { diff --git a/internal/gtsmodel/token.go b/internal/gtsmodel/token.go @@ -26,7 +26,7 @@ type Token struct { CreatedAt time.Time `validate:"-" bun:"type:timestamp,nullzero,notnull,default:current_timestamp"` // when was item created UpdatedAt time.Time `validate:"-" bun:"type:timestamp,nullzero,notnull,default:current_timestamp"` // when was item last updated ClientID string `validate:"required,ulid" bun:"type:CHAR(26),nullzero,notnull"` // ID of the client who owns this token - UserID string `validate:"required,ulid" bun:"type:CHAR(26),nullzero,notnull"` // ID of the user who owns this token + UserID string `validate:"required,ulid" bun:"type:CHAR(26),nullzero"` // ID of the user who owns this token RedirectURI string `validate:"required,uri" bun:",nullzero,notnull"` // Oauth redirect URI for this token Scope string `validate:"required" bun:",nullzero,notnull"` // Oauth scope Code string `validate:"-" bun:",pk,nullzero,notnull,default:''"` // Code, if present diff --git a/internal/gtsmodel/user.go b/internal/gtsmodel/user.go @@ -38,7 +38,7 @@ type User struct { CurrentSignInIP net.IP `validate:"-" bun:",nullzero"` // What's the most recent IP of this user LastSignInAt time.Time `validate:"-" bun:"type:timestamp,nullzero"` // When did this user last sign in? LastSignInIP net.IP `validate:"-" bun:",nullzero"` // What's the previous IP of this user? - SignInCount int `validate:"min=0" bun:",nullzero,notnull,default:0"` // How many times has this user signed in? + SignInCount int `validate:"min=0" bun:",notnull,default:0"` // How many times has this user signed in? InviteID string `validate:"omitempty,ulid" bun:"type:CHAR(26),nullzero"` // id of the user who invited this user (who let this joker in?) ChosenLanguages []string `validate:"-" bun:",nullzero"` // What languages does this user want to see? FilteredLanguages []string `validate:"-" bun:",nullzero"` // What languages does this user not want to see? diff --git a/vendor/github.com/dgrijalva/jwt-go/.gitignore b/vendor/github.com/dgrijalva/jwt-go/.gitignore @@ -1,4 +0,0 @@ -.DS_Store -bin - - diff --git a/vendor/github.com/dgrijalva/jwt-go/.travis.yml b/vendor/github.com/dgrijalva/jwt-go/.travis.yml @@ -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/LICENSE b/vendor/github.com/dgrijalva/jwt-go/LICENSE @@ -1,8 +0,0 @@ -Copyright (c) 2012 Dave Grijalva - -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: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - diff --git a/vendor/github.com/dgrijalva/jwt-go/MIGRATION_GUIDE.md b/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) - } -``` diff --git a/vendor/github.com/dgrijalva/jwt-go/README.md b/vendor/github.com/dgrijalva/jwt-go/README.md @@ -1,100 +0,0 @@ -# jwt-go - -[](https://travis-ci.org/dgrijalva/jwt-go) -[](https://godoc.org/github.com/dgrijalva/jwt-go) - -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) - -**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. - -**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. - -**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. - -## 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. - -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. - -## What's in the box? - -This library supports the parsing and verification as well as the generation and signing of JWTs. Current supported signing algorithms are HMAC SHA, RSA, RSA-PSS, and ECDSA, though hooks are present for adding your own. - -## Examples - -See [the project documentation](https://godoc.org/github.com/dgrijalva/jwt-go) 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) - -## 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 - -## 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: - -* 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. - -## 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. - -**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. - -## Usage Tips - -### Signing vs Encryption - -A token is simply a JSON object that is signed by its author. this tells you exactly two things about the data: - -* The author of the token was in the possession of the signing secret -* The data has not been modified since it was signed - -It's important to know that JWT does not provide encryption, which means anyone who has access to the token can read its contents. If you need to protect (encrypt) the data, there is a companion spec, `JWE`, that provides this functionality. JWE is currently outside the scope of this library. - -### Choosing a Signing Method - -There are several signing methods available, and you should probably take the time to learn about the various options before choosing one. The principal design decision is most likely going to be symmetric vs asymmetric. - -Symmetric signing methods, such as HSA, use only a single secret. This is probably the simplest signing method to use since any `[]byte` can be used as a valid secret. They are also slightly computationally faster to use, though this rarely is enough to matter. Symmetric signing methods work the best when both producers and consumers of tokens are trusted, or even the same system. Since the same secret is used to both sign and validate tokens, you can't easily distribute the key for validation. - -Asymmetric signing methods, such as RSA, use different keys for signing and verifying tokens. This makes it possible to produce tokens with a private key, and allow any consumer to access the public key for verification. - -### Signing Methods and Key Types - -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 - -### JWT and OAuth - -It's worth mentioning that OAuth and JWT are not the same thing. A JWT token is simply a signed JSON object. It can be used anywhere such a thing is useful. There is some confusion, though, as JWT is the most common type of bearer token used in OAuth2 authentication. - -Without going too far down the rabbit hole, here's a description of the interaction of these technologies: - -* OAuth is a protocol for allowing an identity provider to be separate from the service a user is logging in to. For example, whenever you use Facebook to log into a different service (Yelp, Spotify, etc), you are using OAuth. -* 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. - -## More - -Documentation can be found [on godoc.org](http://godoc.org/github.com/dgrijalva/jwt-go). - -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/dgrijalva/jwt-go/VERSION_HISTORY.md @@ -1,118 +0,0 @@ -## `jwt-go` Version History - -#### 3.2.0 - -* Added method `ParseUnverified` to allow users to split up the tasks of parsing and validation -* HMAC signing method returns `ErrInvalidKeyType` instead of `ErrInvalidKey` where appropriate -* Added options to `request.ParseFromRequest`, which allows for an arbitrary list of modifiers to parsing behavior. Initial set include `WithClaims` and `WithParser`. Existing usage of this function will continue to work as before. -* Deprecated `ParseFromRequestWithClaims` to simplify API in the future. - -#### 3.1.0 - -* Improvements to `jwt` command line tool -* Added `SkipClaimsValidation` option to `Parser` -* Documentation updates - -#### 3.0.0 - -* **Compatibility Breaking Changes**: See MIGRATION_GUIDE.md for tips on updating your code - * Dropped support for `[]byte` keys when using RSA signing methods. This convenience feature could contribute to security vulnerabilities involving mismatched key types with signing methods. - * `ParseFromRequest` has been moved to `request` subpackage and usage has changed - * The `Claims` property on `Token` is now type `Claims` instead of `map[string]interface{}`. The default value is type `MapClaims`, which is an alias to `map[string]interface{}`. This makes it possible to use a custom type when decoding claims. -* Other Additions and Changes - * Added `Claims` interface type to allow users to decode the claims into a custom type - * Added `ParseWithClaims`, which takes a third argument of type `Claims`. Use this function instead of `Parse` if you have a custom type you'd like to decode into. - * Dramatically improved the functionality and flexibility of `ParseFromRequest`, which is now in the `request` subpackage - * Added `ParseFromRequestWithClaims` which is the `FromRequest` equivalent of `ParseWithClaims` - * Added new interface type `Extractor`, which is used for extracting JWT strings from http requests. Used with `ParseFromRequest` and `ParseFromRequestWithClaims`. - * Added several new, more specific, validation errors to error type bitmask - * Moved examples from README to executable example files - * Signing method registry is now thread safe - * Added new property to `ValidationError`, which contains the raw error returned by calls made by parse/verify (such as those returned by keyfunc or json parser) - -#### 2.7.0 - -This will likely be the last backwards compatible release before 3.0.0, excluding essential bug fixes. - -* Added new option `-show` to the `jwt` command that will just output the decoded token without verifying -* Error text for expired tokens includes how long it's been expired -* Fixed incorrect error returned from `ParseRSAPublicKeyFromPEM` -* Documentation updates - -#### 2.6.0 - -* Exposed inner error within ValidationError -* Fixed validation errors when using UseJSONNumber flag -* Added several unit tests - -#### 2.5.0 - -* Added support for signing method none. You shouldn't use this. The API tries to make this clear. -* Updated/fixed some documentation -* Added more helpful error message when trying to parse tokens that begin with `BEARER ` - -#### 2.4.0 - -* Added new type, Parser, to allow for configuration of various parsing parameters - * You can now specify a list of valid signing methods. Anything outside this set will be rejected. - * You can now opt to use the `json.Number` type instead of `float64` when parsing token JSON -* Added support for [Travis CI](https://travis-ci.org/dgrijalva/jwt-go) -* Fixed some bugs with ECDSA parsing - -#### 2.3.0 - -* Added support for ECDSA signing methods -* Added support for RSA PSS signing methods (requires go v1.4) - -#### 2.2.0 - -* Gracefully handle a `nil` `Keyfunc` being passed to `Parse`. Result will now be the parsed token and an error, instead of a panic. - -#### 2.1.0 - -Backwards compatible API change that was missed in 2.0.0. - -* The `SignedString` method on `Token` now takes `interface{}` instead of `[]byte` - -#### 2.0.0 - -There were two major reasons for breaking backwards compatibility with this update. The first was a refactor required to expand the width of the RSA and HMAC-SHA signing implementations. There will likely be no required code changes to support this change. - -The second update, while unfortunately requiring a small change in integration, is required to open up this library to other signing methods. Not all keys used for all signing methods have a single standard on-disk representation. Requiring `[]byte` as the type for all keys proved too limiting. Additionally, this implementation allows for pre-parsed tokens to be reused, which might matter in an application that parses a high volume of tokens with a small set of keys. Backwards compatibilty has been maintained for passing `[]byte` to the RSA signing methods, but they will also accept `*rsa.PublicKey` and `*rsa.PrivateKey`. - -It is likely the only integration change required here will be to change `func(t *jwt.Token) ([]byte, error)` to `func(t *jwt.Token) (interface{}, error)` when calling `Parse`. - -* **Compatibility Breaking Changes** - * `SigningMethodHS256` is now `*SigningMethodHMAC` instead of `type struct` - * `SigningMethodRS256` is now `*SigningMethodRSA` instead of `type struct` - * `KeyFunc` now returns `interface{}` instead of `[]byte` - * `SigningMethod.Sign` now takes `interface{}` instead of `[]byte` for the key - * `SigningMethod.Verify` now takes `interface{}` instead of `[]byte` for the key -* Renamed type `SigningMethodHS256` to `SigningMethodHMAC`. Specific sizes are now just instances of this type. - * Added public package global `SigningMethodHS256` - * Added public package global `SigningMethodHS384` - * Added public package global `SigningMethodHS512` -* Renamed type `SigningMethodRS256` to `SigningMethodRSA`. Specific sizes are now just instances of this type. - * Added public package global `SigningMethodRS256` - * Added public package global `SigningMethodRS384` - * Added public package global `SigningMethodRS512` -* Moved sample private key for HMAC tests from an inline value to a file on disk. Value is unchanged. -* Refactored the RSA implementation to be easier to read -* Exposed helper methods `ParseRSAPrivateKeyFromPEM` and `ParseRSAPublicKeyFromPEM` - -#### 1.0.2 - -* Fixed bug in parsing public keys from certificates -* Added more tests around the parsing of keys for RS256 -* Code refactoring in RS256 implementation. No functional changes - -#### 1.0.1 - -* Fixed panic if RS256 signing method was passed an invalid key - -#### 1.0.0 - -* 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 diff --git a/vendor/github.com/dgrijalva/jwt-go/claims.go b/vendor/github.com/dgrijalva/jwt-go/claims.go @@ -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/ecdsa.go b/vendor/github.com/dgrijalva/jwt-go/ecdsa.go @@ -1,148 +0,0 @@ -package jwt - -import ( - "crypto" - "crypto/ecdsa" - "crypto/rand" - "errors" - "math/big" -) - -var ( - // Sadly this is missing from crypto/ecdsa compared to crypto/rsa - ErrECDSAVerification = errors.New("crypto/ecdsa: verification error") -) - -// Implements the ECDSA family of signing methods signing methods -// Expects *ecdsa.PrivateKey for signing and *ecdsa.PublicKey for verification -type SigningMethodECDSA struct { - Name string - Hash crypto.Hash - KeySize int - CurveBits int -} - -// Specific instances for EC256 and company -var ( - SigningMethodES256 *SigningMethodECDSA - SigningMethodES384 *SigningMethodECDSA - SigningMethodES512 *SigningMethodECDSA -) - -func init() { - // ES256 - SigningMethodES256 = &SigningMethodECDSA{"ES256", crypto.SHA256, 32, 256} - RegisterSigningMethod(SigningMethodES256.Alg(), func() SigningMethod { - return SigningMethodES256 - }) - - // ES384 - SigningMethodES384 = &SigningMethodECDSA{"ES384", crypto.SHA384, 48, 384} - RegisterSigningMethod(SigningMethodES384.Alg(), func() SigningMethod { - return SigningMethodES384 - }) - - // ES512 - SigningMethodES512 = &SigningMethodECDSA{"ES512", crypto.SHA512, 66, 521} - RegisterSigningMethod(SigningMethodES512.Alg(), func() SigningMethod { - return SigningMethodES512 - }) -} - -func (m *SigningMethodECDSA) Alg() string { - return m.Name -} - -// Implements the Verify method from 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 - - // Decode the signature - var sig []byte - if sig, err = DecodeSegment(signature); err != nil { - return err - } - - // Get the key - var ecdsaKey *ecdsa.PublicKey - switch k := key.(type) { - case *ecdsa.PublicKey: - ecdsaKey = k - default: - return ErrInvalidKeyType - } - - if len(sig) != 2*m.KeySize { - return ErrECDSAVerification - } - - r := big.NewInt(0).SetBytes(sig[:m.KeySize]) - s := big.NewInt(0).SetBytes(sig[m.KeySize:]) - - // Create hasher - if !m.Hash.Available() { - return ErrHashUnavailable - } - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - // Verify the signature - if verifystatus := ecdsa.Verify(ecdsaKey, hasher.Sum(nil), r, s); verifystatus == true { - return nil - } else { - return ErrECDSAVerification - } -} - -// Implements the Sign method from 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 - var ecdsaKey *ecdsa.PrivateKey - switch k := key.(type) { - case *ecdsa.PrivateKey: - ecdsaKey = k - default: - return "", ErrInvalidKeyType - } - - // Create the hasher - if !m.Hash.Available() { - return "", ErrHashUnavailable - } - - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - // Sign the string and return r, s - if r, s, err := ecdsa.Sign(rand.Reader, ecdsaKey, hasher.Sum(nil)); err == nil { - curveBits := ecdsaKey.Curve.Params().BitSize - - if m.CurveBits != curveBits { - return "", ErrInvalidKey - } - - keyBytes := curveBits / 8 - if curveBits%8 > 0 { - 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...) - - return EncodeSegment(out), nil - } else { - return "", err - } -} diff --git a/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go b/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go @@ -1,67 +0,0 @@ -package jwt - -import ( - "crypto/ecdsa" - "crypto/x509" - "encoding/pem" - "errors" -) - -var ( - 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 -func ParseECPrivateKeyFromPEM(key []byte) (*ecdsa.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.ParseECPrivateKey(block.Bytes); err != nil { - return nil, err - } - - var pkey *ecdsa.PrivateKey - var ok bool - if pkey, ok = parsedKey.(*ecdsa.PrivateKey); !ok { - return nil, ErrNotECPrivateKey - } - - return pkey, nil -} - -// Parse PEM encoded PKCS1 or PKCS8 public key -func ParseECPublicKeyFromPEM(key []byte) (*ecdsa.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 { - if cert, err := x509.ParseCertificate(block.Bytes); err == nil { - parsedKey = cert.PublicKey - } else { - return nil, err - } - } - - var pkey *ecdsa.PublicKey - var ok bool - if pkey, ok = parsedKey.(*ecdsa.PublicKey); !ok { - return nil, ErrNotECPublicKey - } - - return pkey, nil -} diff --git a/vendor/github.com/dgrijalva/jwt-go/map_claims.go b/vendor/github.com/dgrijalva/jwt-go/map_claims.go @@ -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/rsa_pss.go b/vendor/github.com/dgrijalva/jwt-go/rsa_pss.go @@ -1,126 +0,0 @@ -// +build go1.4 - -package jwt - -import ( - "crypto" - "crypto/rand" - "crypto/rsa" -) - -// Implements the RSAPSS family of signing methods signing methods -type SigningMethodRSAPSS struct { - *SigningMethodRSA - Options *rsa.PSSOptions -} - -// Specific instances for RS/PS and company -var ( - SigningMethodPS256 *SigningMethodRSAPSS - SigningMethodPS384 *SigningMethodRSAPSS - SigningMethodPS512 *SigningMethodRSAPSS -) - -func init() { - // PS256 - SigningMethodPS256 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ - Name: "PS256", - Hash: crypto.SHA256, - }, - &rsa.PSSOptions{ - SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA256, - }, - } - RegisterSigningMethod(SigningMethodPS256.Alg(), func() SigningMethod { - return SigningMethodPS256 - }) - - // PS384 - SigningMethodPS384 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ - Name: "PS384", - Hash: crypto.SHA384, - }, - &rsa.PSSOptions{ - SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA384, - }, - } - RegisterSigningMethod(SigningMethodPS384.Alg(), func() SigningMethod { - return SigningMethodPS384 - }) - - // PS512 - SigningMethodPS512 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ - Name: "PS512", - Hash: crypto.SHA512, - }, - &rsa.PSSOptions{ - SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA512, - }, - } - RegisterSigningMethod(SigningMethodPS512.Alg(), func() SigningMethod { - return SigningMethodPS512 - }) -} - -// Implements the Verify method from 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 - - // Decode the signature - var sig []byte - if sig, err = DecodeSegment(signature); err != nil { - return err - } - - var rsaKey *rsa.PublicKey - switch k := key.(type) { - case *rsa.PublicKey: - rsaKey = k - default: - return ErrInvalidKey - } - - // Create hasher - if !m.Hash.Available() { - return ErrHashUnavailable - } - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - return rsa.VerifyPSS(rsaKey, m.Hash, hasher.Sum(nil), sig, m.Options) -} - -// Implements the Sign method from 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 - - switch k := key.(type) { - case *rsa.PrivateKey: - rsaKey = k - default: - return "", ErrInvalidKeyType - } - - // Create the hasher - if !m.Hash.Available() { - return "", ErrHashUnavailable - } - - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - // Sign the string and return the encoded bytes - if sigBytes, err := rsa.SignPSS(rand.Reader, rsaKey, m.Hash, hasher.Sum(nil), m.Options); err == nil { - return EncodeSegment(sigBytes), nil - } else { - return "", err - } -} diff --git a/vendor/github.com/dgrijalva/jwt-go/rsa_utils.go b/vendor/github.com/dgrijalva/jwt-go/rsa_utils.go @@ -1,101 +0,0 @@ -package jwt - -import ( - "crypto/rsa" - "crypto/x509" - "encoding/pem" - "errors" -) - -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") -) - -// Parse PEM encoded PKCS1 or PKCS8 private key -func ParseRSAPrivateKeyFromPEM(key []byte) (*rsa.PrivateKey, error) { - var err error - - // Parse PEM block - var block *pem.Block - if block, _ = pem.Decode(key); block == nil { - return nil, ErrKeyMustBePEMEncoded - } - - var parsedKey interface{} - if parsedKey, err = x509.ParsePKCS1PrivateKey(block.Bytes); err != nil { - if parsedKey, err = x509.ParsePKCS8PrivateKey(block.Bytes); err != nil { - return nil, err - } - } - - var pkey *rsa.PrivateKey - var ok bool - if pkey, ok = parsedKey.(*rsa.PrivateKey); !ok { - return nil, ErrNotRSAPrivateKey - } - - return pkey, nil -} - -// Parse PEM encoded PKCS1 or PKCS8 private key protected with password -func ParseRSAPrivateKeyFromPEMWithPassword(key []byte, password string) (*rsa.PrivateKey, error) { - var err error - - // Parse PEM block - var block *pem.Block - if block, _ = pem.Decode(key); block == nil { - return nil, ErrKeyMustBePEMEncoded - } - - var parsedKey interface{} - - var blockDecrypted []byte - if blockDecrypted, err = x509.DecryptPEMBlock(block, []byte(password)); err != nil { - return nil, err - } - - if parsedKey, err = x509.ParsePKCS1PrivateKey(blockDecrypted); err != nil { - if parsedKey, err = x509.ParsePKCS8PrivateKey(blockDecrypted); err != nil { - return nil, err - } - } - - var pkey *rsa.PrivateKey - var ok bool - if pkey, ok = parsedKey.(*rsa.PrivateKey); !ok { - return nil, ErrNotRSAPrivateKey - } - - return pkey, nil -} - -// Parse PEM encoded PKCS1 or PKCS8 public key -func ParseRSAPublicKeyFromPEM(key []byte) (*rsa.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 { - if cert, err := x509.ParseCertificate(block.Bytes); err == nil { - parsedKey = cert.PublicKey - } else { - return nil, err - } - } - - var pkey *rsa.PublicKey - var ok bool - if pkey, ok = parsedKey.(*rsa.PublicKey); !ok { - return nil, ErrNotRSAPublicKey - } - - return pkey, nil -} diff --git a/vendor/github.com/dgrijalva/jwt-go/token.go b/vendor/github.com/dgrijalva/jwt-go/token.go @@ -1,108 +0,0 @@ -package jwt - -import ( - "encoding/base64" - "encoding/json" - "strings" - "time" -) - -// TimeFunc provides the current time when parsing token to validate "exp" claim (expiration time). -// You can override it to use another time value. This is useful for testing or if your -// server uses a different time zone than your tokens. -var TimeFunc = time.Now - -// Parse methods use this 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 -// creating or parsing/verifying a token. -type Token struct { - Raw string // The raw token. Populated when you Parse a token - Method SigningMethod // The signing method used or to be used - Header map[string]interface{} // The first segment of the token - Claims Claims // The second segment of the token - Signature string // The third segment of the token. Populated when you Parse a token - Valid bool // Is the token valid? Populated when you Parse/Verify a token -} - -// Create a new Token. Takes a signing method -func New(method SigningMethod) *Token { - return NewWithClaims(method, MapClaims{}) -} - -func NewWithClaims(method SigningMethod, claims Claims) *Token { - return &Token{ - Header: map[string]interface{}{ - "typ": "JWT", - "alg": method.Alg(), - }, - Claims: claims, - Method: method, - } -} - -// Get the complete, signed token -func (t *Token) SignedString(key interface{}) (string, error) { - var sig, sstr string - var err error - if sstr, err = t.SigningString(); err != nil { - return "", err - } - if sig, err = t.Method.Sign(sstr, key); err != nil { - return "", err - } - return strings.Join([]string{sstr, sig}, "."), nil -} - -// Generate 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 { - var jsonValue []byte - if i == 0 { - if jsonValue, err = json.Marshal(t.Header); err != nil { - return "", err - } - } else { - if jsonValue, err = json.Marshal(t.Claims); err != nil { - return "", err - } - } - - parts[i] = EncodeSegment(jsonValue) - } - return strings.Join(parts, "."), nil -} - -// Parse, validate, and return 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) { - return new(Parser).Parse(tokenString, keyFunc) -} - -func ParseWithClaims(tokenString string, claims Claims, keyFunc Keyfunc) (*Token, error) { - return new(Parser).ParseWithClaims(tokenString, claims, keyFunc) -} - -// Encode JWT specific base64url encoding with padding stripped -func EncodeSegment(seg []byte) string { - return strings.TrimRight(base64.URLEncoding.EncodeToString(seg), "=") -} - -// Decode JWT specific base64url encoding with padding stripped -func DecodeSegment(seg string) ([]byte, error) { - if l := len(seg) % 4; l > 0 { - seg += strings.Repeat("=", 4-l) - } - - return base64.URLEncoding.DecodeString(seg) -} diff --git a/vendor/github.com/golang-jwt/jwt/.gitignore b/vendor/github.com/golang-jwt/jwt/.gitignore @@ -0,0 +1,4 @@ +.DS_Store +bin +.idea/ + diff --git a/vendor/github.com/golang-jwt/jwt/.travis.yml b/vendor/github.com/golang-jwt/jwt/.travis.yml @@ -0,0 +1,11 @@ +language: go + +script: + - go vet ./... + - go test -v ./... + +go: + - 1.7 + - 1.8 + - 1.9 + - 1.10 diff --git a/vendor/github.com/golang-jwt/jwt/LICENSE b/vendor/github.com/golang-jwt/jwt/LICENSE @@ -0,0 +1,9 @@ +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: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + diff --git a/vendor/github.com/golang-jwt/jwt/MIGRATION_GUIDE.md b/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. +\ No newline at end of file diff --git a/vendor/github.com/golang-jwt/jwt/README.md b/vendor/github.com/golang-jwt/jwt/README.md @@ -0,0 +1,106 @@ +# jwt-go + +[](https://github.com/golang-jwt/jwt/actions/workflows/build.yml) +[](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](https://datatracker.ietf.org/doc/html/rfc7519). + +**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. + +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:** 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](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 [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? + +This library supports the parsing and verification as well as the generation and signing of JWTs. Current supported signing algorithms are HMAC SHA, RSA, RSA-PSS, and ECDSA, though hooks are present for adding your own. + +## Examples + +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://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 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](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](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 `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/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. + +## Usage Tips + +### Signing vs Encryption + +A token is simply a JSON object that is signed by its author. this tells you exactly two things about the data: + +* The author of the token was in the possession of the signing secret +* The data has not been modified since it was signed + +It's important to know that JWT does not provide encryption, which means anyone who has access to the token can read its contents. If you need to protect (encrypt) the data, there is a companion spec, `JWE`, that provides this functionality. JWE is currently outside the scope of this library. + +### Choosing a Signing Method + +There are several signing methods available, and you should probably take the time to learn about the various options before choosing one. The principal design decision is most likely going to be symmetric vs asymmetric. + +Symmetric signing methods, such as HSA, use only a single secret. This is probably the simplest signing method to use since any `[]byte` can be used as a valid secret. They are also slightly computationally faster to use, though this rarely is enough to matter. Symmetric signing methods work the best when both producers and consumers of tokens are trusted, or even the same system. Since the same secret is used to both sign and validate tokens, you can't easily distribute the key for validation. + +Asymmetric signing methods, such as RSA, use different keys for signing and verifying tokens. This makes it possible to produce tokens with a private key, and allow any consumer to access the public key for verification. + +### Signing Methods and Key Types + +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://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 + +### JWT and OAuth + +It's worth mentioning that OAuth and JWT are not the same thing. A JWT token is simply a signed JSON object. It can be used anywhere such a thing is useful. There is some confusion, though, as JWT is the most common type of bearer token used in OAuth2 authentication. + +Without going too far down the rabbit hole, here's a description of the interaction of these technologies: + +* OAuth is a protocol for allowing an identity provider to be separate from the service a user is logging in to. For example, whenever you use Facebook to log into a different service (Yelp, Spotify, etc), you are using OAuth. +* 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 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/golang-jwt/jwt/VERSION_HISTORY.md b/vendor/github.com/golang-jwt/jwt/VERSION_HISTORY.md @@ -0,0 +1,124 @@ +## `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 +* HMAC signing method returns `ErrInvalidKeyType` instead of `ErrInvalidKey` where appropriate +* Added options to `request.ParseFromRequest`, which allows for an arbitrary list of modifiers to parsing behavior. Initial set include `WithClaims` and `WithParser`. Existing usage of this function will continue to work as before. +* Deprecated `ParseFromRequestWithClaims` to simplify API in the future. + +#### 3.1.0 + +* Improvements to `jwt` command line tool +* Added `SkipClaimsValidation` option to `Parser` +* Documentation updates + +#### 3.0.0 + +* **Compatibility Breaking Changes**: See MIGRATION_GUIDE.md for tips on updating your code + * Dropped support for `[]byte` keys when using RSA signing methods. This convenience feature could contribute to security vulnerabilities involving mismatched key types with signing methods. + * `ParseFromRequest` has been moved to `request` subpackage and usage has changed + * The `Claims` property on `Token` is now type `Claims` instead of `map[string]interface{}`. The default value is type `MapClaims`, which is an alias to `map[string]interface{}`. This makes it possible to use a custom type when decoding claims. +* Other Additions and Changes + * Added `Claims` interface type to allow users to decode the claims into a custom type + * Added `ParseWithClaims`, which takes a third argument of type `Claims`. Use this function instead of `Parse` if you have a custom type you'd like to decode into. + * Dramatically improved the functionality and flexibility of `ParseFromRequest`, which is now in the `request` subpackage + * Added `ParseFromRequestWithClaims` which is the `FromRequest` equivalent of `ParseWithClaims` + * Added new interface type `Extractor`, which is used for extracting JWT strings from http requests. Used with `ParseFromRequest` and `ParseFromRequestWithClaims`. + * Added several new, more specific, validation errors to error type bitmask + * Moved examples from README to executable example files + * Signing method registry is now thread safe + * Added new property to `ValidationError`, which contains the raw error returned by calls made by parse/verify (such as those returned by keyfunc or json parser) + +#### 2.7.0 + +This will likely be the last backwards compatible release before 3.0.0, excluding essential bug fixes. + +* Added new option `-show` to the `jwt` command that will just output the decoded token without verifying +* Error text for expired tokens includes how long it's been expired +* Fixed incorrect error returned from `ParseRSAPublicKeyFromPEM` +* Documentation updates + +#### 2.6.0 + +* Exposed inner error within ValidationError +* Fixed validation errors when using UseJSONNumber flag +* Added several unit tests + +#### 2.5.0 + +* Added support for signing method none. You shouldn't use this. The API tries to make this clear. +* Updated/fixed some documentation +* Added more helpful error message when trying to parse tokens that begin with `BEARER ` + +#### 2.4.0 + +* Added new type, Parser, to allow for configuration of various parsing parameters + * You can now specify a list of valid signing methods. Anything outside this set will be rejected. + * You can now opt to use the `json.Number` type instead of `float64` when parsing token JSON +* Added support for [Travis CI](https://travis-ci.org/dgrijalva/jwt-go) +* Fixed some bugs with ECDSA parsing + +#### 2.3.0 + +* Added support for ECDSA signing methods +* Added support for RSA PSS signing methods (requires go v1.4) + +#### 2.2.0 + +* Gracefully handle a `nil` `Keyfunc` being passed to `Parse`. Result will now be the parsed token and an error, instead of a panic. + +#### 2.1.0 + +Backwards compatible API change that was missed in 2.0.0. + +* The `SignedString` method on `Token` now takes `interface{}` instead of `[]byte` + +#### 2.0.0 + +There were two major reasons for breaking backwards compatibility with this update. The first was a refactor required to expand the width of the RSA and HMAC-SHA signing implementations. There will likely be no required code changes to support this change. + +The second update, while unfortunately requiring a small change in integration, is required to open up this library to other signing methods. Not all keys used for all signing methods have a single standard on-disk representation. Requiring `[]byte` as the type for all keys proved too limiting. Additionally, this implementation allows for pre-parsed tokens to be reused, which might matter in an application that parses a high volume of tokens with a small set of keys. Backwards compatibilty has been maintained for passing `[]byte` to the RSA signing methods, but they will also accept `*rsa.PublicKey` and `*rsa.PrivateKey`. + +It is likely the only integration change required here will be to change `func(t *jwt.Token) ([]byte, error)` to `func(t *jwt.Token) (interface{}, error)` when calling `Parse`. + +* **Compatibility Breaking Changes** + * `SigningMethodHS256` is now `*SigningMethodHMAC` instead of `type struct` + * `SigningMethodRS256` is now `*SigningMethodRSA` instead of `type struct` + * `KeyFunc` now returns `interface{}` instead of `[]byte` + * `SigningMethod.Sign` now takes `interface{}` instead of `[]byte` for the key + * `SigningMethod.Verify` now takes `interface{}` instead of `[]byte` for the key +* Renamed type `SigningMethodHS256` to `SigningMethodHMAC`. Specific sizes are now just instances of this type. + * Added public package global `SigningMethodHS256` + * Added public package global `SigningMethodHS384` + * Added public package global `SigningMethodHS512` +* Renamed type `SigningMethodRS256` to `SigningMethodRSA`. Specific sizes are now just instances of this type. + * Added public package global `SigningMethodRS256` + * Added public package global `SigningMethodRS384` + * Added public package global `SigningMethodRS512` +* Moved sample private key for HMAC tests from an inline value to a file on disk. Value is unchanged. +* Refactored the RSA implementation to be easier to read +* Exposed helper methods `ParseRSAPrivateKeyFromPEM` and `ParseRSAPublicKeyFromPEM` + +#### 1.0.2 + +* Fixed bug in parsing public keys from certificates +* Added more tests around the parsing of keys for RS256 +* Code refactoring in RS256 implementation. No functional changes + +#### 1.0.1 + +* Fixed panic if RS256 signing method was passed an invalid key + +#### 1.0.0 + +* First versioned release +* API stabilized +* Supports creating, signing, parsing, and validating JWT tokens +* Supports RS256 and HS256 signing methods diff --git a/vendor/github.com/golang-jwt/jwt/claims.go b/vendor/github.com/golang-jwt/jwt/claims.go @@ -0,0 +1,146 @@ +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) { + 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 +} + +// 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) +} + +// 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 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 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/doc.go b/vendor/github.com/golang-jwt/jwt/doc.go diff --git a/vendor/github.com/golang-jwt/jwt/ecdsa.go b/vendor/github.com/golang-jwt/jwt/ecdsa.go @@ -0,0 +1,148 @@ +package jwt + +import ( + "crypto" + "crypto/ecdsa" + "crypto/rand" + "errors" + "math/big" +) + +var ( + // Sadly this is missing from crypto/ecdsa compared to crypto/rsa + ErrECDSAVerification = errors.New("crypto/ecdsa: verification error") +) + +// Implements the ECDSA family of signing methods signing methods +// Expects *ecdsa.PrivateKey for signing and *ecdsa.PublicKey for verification +type SigningMethodECDSA struct { + Name string + Hash crypto.Hash + KeySize int + CurveBits int +} + +// Specific instances for EC256 and company +var ( + SigningMethodES256 *SigningMethodECDSA + SigningMethodES384 *SigningMethodECDSA + SigningMethodES512 *SigningMethodECDSA +) + +func init() { + // ES256 + SigningMethodES256 = &SigningMethodECDSA{"ES256", crypto.SHA256, 32, 256} + RegisterSigningMethod(SigningMethodES256.Alg(), func() SigningMethod { + return SigningMethodES256 + }) + + // ES384 + SigningMethodES384 = &SigningMethodECDSA{"ES384", crypto.SHA384, 48, 384} + RegisterSigningMethod(SigningMethodES384.Alg(), func() SigningMethod { + return SigningMethodES384 + }) + + // ES512 + SigningMethodES512 = &SigningMethodECDSA{"ES512", crypto.SHA512, 66, 521} + RegisterSigningMethod(SigningMethodES512.Alg(), func() SigningMethod { + return SigningMethodES512 + }) +} + +func (m *SigningMethodECDSA) Alg() string { + return m.Name +} + +// Implements the Verify method from 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 + + // Decode the signature + var sig []byte + if sig, err = DecodeSegment(signature); err != nil { + return err + } + + // Get the key + var ecdsaKey *ecdsa.PublicKey + switch k := key.(type) { + case *ecdsa.PublicKey: + ecdsaKey = k + default: + return ErrInvalidKeyType + } + + if len(sig) != 2*m.KeySize { + return ErrECDSAVerification + } + + r := big.NewInt(0).SetBytes(sig[:m.KeySize]) + s := big.NewInt(0).SetBytes(sig[m.KeySize:]) + + // Create hasher + if !m.Hash.Available() { + return ErrHashUnavailable + } + hasher := m.Hash.New() + hasher.Write([]byte(signingString)) + + // Verify the signature + if verifystatus := ecdsa.Verify(ecdsaKey, hasher.Sum(nil), r, s); verifystatus { + return nil + } + + return ErrECDSAVerification +} + +// Implements the Sign method from 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 + var ecdsaKey *ecdsa.PrivateKey + switch k := key.(type) { + case *ecdsa.PrivateKey: + ecdsaKey = k + default: + return "", ErrInvalidKeyType + } + + // Create the hasher + if !m.Hash.Available() { + return "", ErrHashUnavailable + } + + hasher := m.Hash.New() + hasher.Write([]byte(signingString)) + + // Sign the string and return r, s + if r, s, err := ecdsa.Sign(rand.Reader, ecdsaKey, hasher.Sum(nil)); err == nil { + curveBits := ecdsaKey.Curve.Params().BitSize + + if m.CurveBits != curveBits { + return "", ErrInvalidKey + } + + keyBytes := curveBits / 8 + if curveBits%8 > 0 { + 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...) + + return EncodeSegment(out), nil + } else { + return "", err + } +} diff --git a/vendor/github.com/golang-jwt/jwt/ecdsa_utils.go b/vendor/github.com/golang-jwt/jwt/ecdsa_utils.go @@ -0,0 +1,69 @@ +package jwt + +import ( + "crypto/ecdsa" + "crypto/x509" + "encoding/pem" + "errors" +) + +var ( + 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 +func ParseECPrivateKeyFromPEM(key []byte) (*ecdsa.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.ParseECPrivateKey(block.Bytes); err != nil { + if parsedKey, err = x509.ParsePKCS8PrivateKey(block.Bytes); err != nil { + return nil, err + } + } + + var pkey *ecdsa.PrivateKey + var ok bool + if pkey, ok = parsedKey.(*ecdsa.PrivateKey); !ok { + return nil, ErrNotECPrivateKey + } + + return pkey, nil +} + +// Parse PEM encoded PKCS1 or PKCS8 public key +func ParseECPublicKeyFromPEM(key []byte) (*ecdsa.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 { + if cert, err := x509.ParseCertificate(block.Bytes); err == nil { + parsedKey = cert.PublicKey + } else { + return nil, err + } + } + + var pkey *ecdsa.PublicKey + var ok bool + if pkey, ok = parsedKey.(*ecdsa.PublicKey); !ok { + return nil, ErrNotECPublicKey + } + + return pkey, nil +} diff --git a/vendor/github.com/dgrijalva/jwt-go/errors.go b/vendor/github.com/golang-jwt/jwt/errors.go diff --git a/vendor/github.com/dgrijalva/jwt-go/hmac.go b/vendor/github.com/golang-jwt/jwt/hmac.go diff --git a/vendor/github.com/golang-jwt/jwt/map_claims.go b/vendor/github.com/golang-jwt/jwt/map_claims.go @@ -0,0 +1,108 @@ +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{} + +// 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) +} + +// 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 +} + +// 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 +} + +// 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 +} + +// 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/none.go diff --git a/vendor/github.com/dgrijalva/jwt-go/parser.go b/vendor/github.com/golang-jwt/jwt/parser.go diff --git a/vendor/github.com/dgrijalva/jwt-go/rsa.go b/vendor/github.com/golang-jwt/jwt/rsa.go diff --git a/vendor/github.com/golang-jwt/jwt/rsa_pss.go b/vendor/github.com/golang-jwt/jwt/rsa_pss.go @@ -0,0 +1,142 @@ +// +build go1.4 + +package jwt + +import ( + "crypto" + "crypto/rand" + "crypto/rsa" +) + +// 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. +var ( + SigningMethodPS256 *SigningMethodRSAPSS + SigningMethodPS384 *SigningMethodRSAPSS + SigningMethodPS512 *SigningMethodRSAPSS +) + +func init() { + // PS256 + SigningMethodPS256 = &SigningMethodRSAPSS{ + SigningMethodRSA: &SigningMethodRSA{ + Name: "PS256", + Hash: crypto.SHA256, + }, + Options: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthEqualsHash, + }, + VerifyOptions: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthAuto, + }, + } + RegisterSigningMethod(SigningMethodPS256.Alg(), func() SigningMethod { + return SigningMethodPS256 + }) + + // PS384 + SigningMethodPS384 = &SigningMethodRSAPSS{ + SigningMethodRSA: &SigningMethodRSA{ + Name: "PS384", + Hash: crypto.SHA384, + }, + Options: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthEqualsHash, + }, + VerifyOptions: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthAuto, + }, + } + RegisterSigningMethod(SigningMethodPS384.Alg(), func() SigningMethod { + return SigningMethodPS384 + }) + + // PS512 + SigningMethodPS512 = &SigningMethodRSAPSS{ + SigningMethodRSA: &SigningMethodRSA{ + Name: "PS512", + Hash: crypto.SHA512, + }, + Options: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthEqualsHash, + }, + VerifyOptions: &rsa.PSSOptions{ + SaltLength: rsa.PSSSaltLengthAuto, + }, + } + RegisterSigningMethod(SigningMethodPS512.Alg(), func() SigningMethod { + return SigningMethodPS512 + }) +} + +// Implements the Verify method from 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 + + // Decode the signature + var sig []byte + if sig, err = DecodeSegment(signature); err != nil { + return err + } + + var rsaKey *rsa.PublicKey + switch k := key.(type) { + case *rsa.PublicKey: + rsaKey = k + default: + return ErrInvalidKey + } + + // Create hasher + if !m.Hash.Available() { + return ErrHashUnavailable + } + hasher := m.Hash.New() + hasher.Write([]byte(signingString)) + + 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 +// 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 + + switch k := key.(type) { + case *rsa.PrivateKey: + rsaKey = k + default: + return "", ErrInvalidKeyType + } + + // Create the hasher + if !m.Hash.Available() { + return "", ErrHashUnavailable + } + + hasher := m.Hash.New() + hasher.Write([]byte(signingString)) + + // Sign the string and return the encoded bytes + if sigBytes, err := rsa.SignPSS(rand.Reader, rsaKey, m.Hash, hasher.Sum(nil), m.Options); err == nil { + return EncodeSegment(sigBytes), nil + } else { + return "", err + } +} diff --git a/vendor/github.com/golang-jwt/jwt/rsa_utils.go b/vendor/github.com/golang-jwt/jwt/rsa_utils.go @@ -0,0 +1,101 @@ +package jwt + +import ( + "crypto/rsa" + "crypto/x509" + "encoding/pem" + "errors" +) + +var ( + 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 +func ParseRSAPrivateKeyFromPEM(key []byte) (*rsa.PrivateKey, error) { + var err error + + // Parse PEM block + var block *pem.Block + if block, _ = pem.Decode(key); block == nil { + return nil, ErrKeyMustBePEMEncoded + } + + var parsedKey interface{} + if parsedKey, err = x509.ParsePKCS1PrivateKey(block.Bytes); err != nil { + if parsedKey, err = x509.ParsePKCS8PrivateKey(block.Bytes); err != nil { + return nil, err + } + } + + var pkey *rsa.PrivateKey + var ok bool + if pkey, ok = parsedKey.(*rsa.PrivateKey); !ok { + return nil, ErrNotRSAPrivateKey + } + + return pkey, nil +} + +// Parse PEM encoded PKCS1 or PKCS8 private key protected with password +func ParseRSAPrivateKeyFromPEMWithPassword(key []byte, password string) (*rsa.PrivateKey, error) { + var err error + + // Parse PEM block + var block *pem.Block + if block, _ = pem.Decode(key); block == nil { + return nil, ErrKeyMustBePEMEncoded + } + + var parsedKey interface{} + + var blockDecrypted []byte + if blockDecrypted, err = x509.DecryptPEMBlock(block, []byte(password)); err != nil { + return nil, err + } + + if parsedKey, err = x509.ParsePKCS1PrivateKey(blockDecrypted); err != nil { + if parsedKey, err = x509.ParsePKCS8PrivateKey(blockDecrypted); err != nil { + return nil, err + } + } + + var pkey *rsa.PrivateKey + var ok bool + if pkey, ok = parsedKey.(*rsa.PrivateKey); !ok { + return nil, ErrNotRSAPrivateKey + } + + return pkey, nil +} + +// Parse PEM encoded PKCS1 or PKCS8 public key +func ParseRSAPublicKeyFromPEM(key []byte) (*rsa.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 { + if cert, err := x509.ParseCertificate(block.Bytes); err == nil { + parsedKey = cert.PublicKey + } else { + return nil, err + } + } + + var pkey *rsa.PublicKey + var ok bool + if pkey, ok = parsedKey.(*rsa.PublicKey); !ok { + return nil, ErrNotRSAPublicKey + } + + return pkey, nil +} diff --git a/vendor/github.com/dgrijalva/jwt-go/signing_method.go b/vendor/github.com/golang-jwt/jwt/signing_method.go diff --git a/vendor/github.com/golang-jwt/jwt/token.go b/vendor/github.com/golang-jwt/jwt/token.go @@ -0,0 +1,108 @@ +package jwt + +import ( + "encoding/base64" + "encoding/json" + "strings" + "time" +) + +// TimeFunc provides the current time when parsing token to validate "exp" claim (expiration time). +// You can override it to use another time value. This is useful for testing or if your +// server uses a different time zone than your tokens. +var TimeFunc = time.Now + +// Parse methods use this 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 +// creating or parsing/verifying a token. +type Token struct { + Raw string // The raw token. Populated when you Parse a token + Method SigningMethod // The signing method used or to be used + Header map[string]interface{} // The first segment of the token + Claims Claims // The second segment of the token + Signature string // The third segment of the token. Populated when you Parse a token + Valid bool // Is the token valid? Populated when you Parse/Verify a token +} + +// Create a new Token. Takes a signing method +func New(method SigningMethod) *Token { + return NewWithClaims(method, MapClaims{}) +} + +func NewWithClaims(method SigningMethod, claims Claims) *Token { + return &Token{ + Header: map[string]interface{}{ + "typ": "JWT", + "alg": method.Alg(), + }, + Claims: claims, + Method: method, + } +} + +// Get the complete, signed token +func (t *Token) SignedString(key interface{}) (string, error) { + var sig, sstr string + var err error + if sstr, err = t.SigningString(); err != nil { + return "", err + } + if sig, err = t.Method.Sign(sstr, key); err != nil { + return "", err + } + return strings.Join([]string{sstr, sig}, "."), nil +} + +// Generate 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 { + var jsonValue []byte + if i == 0 { + if jsonValue, err = json.Marshal(t.Header); err != nil { + return "", err + } + } else { + if jsonValue, err = json.Marshal(t.Claims); err != nil { + return "", err + } + } + + parts[i] = EncodeSegment(jsonValue) + } + return strings.Join(parts, "."), nil +} + +// Parse, validate, and return 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) { + return new(Parser).Parse(tokenString, keyFunc) +} + +func ParseWithClaims(tokenString string, claims Claims, keyFunc Keyfunc) (*Token, error) { + return new(Parser).ParseWithClaims(tokenString, claims, keyFunc) +} + +// Encode JWT specific base64url encoding with padding stripped +func EncodeSegment(seg []byte) string { + return strings.TrimRight(base64.URLEncoding.EncodeToString(seg), "=") +} + +// Decode JWT specific base64url encoding with padding stripped +func DecodeSegment(seg string) ([]byte, error) { + if l := len(seg) % 4; l > 0 { + seg += strings.Repeat("=", 4-l) + } + + return base64.URLEncoding.DecodeString(seg) +} diff --git a/vendor/github.com/superseriousbusiness/oauth2/v4/.editorconfig b/vendor/github.com/superseriousbusiness/oauth2/v4/.editorconfig @@ -0,0 +1,2 @@ +[*.go] +end_of_line = crlf +\ No newline at end of file diff --git a/vendor/github.com/superseriousbusiness/oauth2/v4/.gitignore b/vendor/github.com/superseriousbusiness/oauth2/v4/.gitignore @@ -23,6 +23,8 @@ _testmain.go *.test *.prof +coverage.txt + # OSX *.DS_Store *.db diff --git a/vendor/github.com/superseriousbusiness/oauth2/v4/generates/jwt_access.go b/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 diff --git a/vendor/github.com/superseriousbusiness/oauth2/v4/go.mod b/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/sys v0.0.0-20200625212154-ddb9806d33ae // indirect + golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect ) diff --git a/vendor/github.com/superseriousbusiness/oauth2/v4/go.sum b/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= +cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU= +cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= +cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos= +cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk= +cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs= +cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0= +dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= github.com/ajg/form v1.5.1 h1:t9c7v8JUKu/XxOGBU0yjNpaMloxGEJhUkqFRq0ibGeU= github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY= github.com/andybalholm/brotli v1.0.0 h1:7UCwP93aiSfvWpapti8g88vVVGp2qqtGyePsSuDafo4= github.com/andybalholm/brotli v1.0.0/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu3qAvBg8x/Y= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= +github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI= +github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= 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/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= +github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072 h1:DddqAaWDpywytcG8w/qoQ5sAN8X12d3Z3koB0C3Rxsc= github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072/go.mod h1:duJ4Jxv5lDcvg4QuQr0oowTf7dz4/CR8NtyCooz9HL8= github.com/fatih/structs v1.1.0 h1:Q7juDM0QtcnhCpeyLGQKyg4TOIghuNXrkL32pHAUMxo= @@ -16,33 +59,81 @@ github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWo github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ= github.com/gavv/httpexpect v2.0.0+incompatible h1:1X9kcRshkSKEjNJJxX9Y9mQ5BRfbxU5kORdjhlA1yX8= github.com/gavv/httpexpect v2.0.0+incompatible/go.mod h1:x+9tiU1YnrOvnB725RkpoLv1M62hOWzwo5OXotisrKc= +github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU= +github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8= +github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8= +github.com/go-session/session v3.1.2+incompatible h1:yStchEObKg4nk2F7JGE7KoFIrA/1Y078peagMWcrncg= +github.com/go-session/session v3.1.2+incompatible/go.mod h1:8B3iivBQjrz/JtC68Np2T1yBBLxTan3mn/3OM0CyRt0= +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/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y= +github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= +github.com/golang/mock 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a/vendor/github.com/superseriousbusiness/oauth2/v4/manage/manager.go b/vendor/github.com/superseriousbusiness/oauth2/v4/manage/manager.go @@ -1,500 +1,504 @@ -package manage - -import ( - "context" - "time" - - "github.com/superseriousbusiness/oauth2/v4" - "github.com/superseriousbusiness/oauth2/v4/errors" - "github.com/superseriousbusiness/oauth2/v4/generates" - "github.com/superseriousbusiness/oauth2/v4/models" -) - -// NewDefaultManager create to default authorization management instance -func NewDefaultManager() *Manager { - m := NewManager() - // default implementation - m.MapAuthorizeGenerate(generates.NewAuthorizeGenerate()) - m.MapAccessGenerate(generates.NewAccessGenerate()) - - return m -} - -// NewManager create to authorization management instance -func NewManager() *Manager { - return &Manager{ - gtcfg: make(map[oauth2.GrantType]*Config), - validateURI: DefaultValidateURI, - } -} - -// Manager provide authorization management -type Manager struct { - codeExp time.Duration - gtcfg map[oauth2.GrantType]*Config - rcfg *RefreshingConfig - validateURI ValidateURIHandler - authorizeGenerate oauth2.AuthorizeGenerate - accessGenerate oauth2.AccessGenerate - tokenStore oauth2.TokenStore - clientStore oauth2.ClientStore -} - -// get grant type config -func (m *Manager) grantConfig(gt oauth2.GrantType) *Config { - if c, ok := m.gtcfg[gt]; ok && c != nil { - return c - } - switch gt { - case oauth2.AuthorizationCode: - return DefaultAuthorizeCodeTokenCfg - case oauth2.Implicit: - return DefaultImplicitTokenCfg - case oauth2.PasswordCredentials: - return DefaultPasswordTokenCfg - case oauth2.ClientCredentials: - return DefaultClientTokenCfg - } - return &Config{} -} - -// SetAuthorizeCodeExp set the authorization code expiration time -func (m *Manager) SetAuthorizeCodeExp(exp time.Duration) { - m.codeExp = exp -} - -// SetAuthorizeCodeTokenCfg set the authorization code grant token config -func (m *Manager) SetAuthorizeCodeTokenCfg(cfg *Config) { - m.gtcfg[oauth2.AuthorizationCode] = cfg -} - -// SetImplicitTokenCfg set the implicit grant token config -func (m *Manager) SetImplicitTokenCfg(cfg *Config) { - m.gtcfg[oauth2.Implicit] = cfg -} - -// SetPasswordTokenCfg set the password grant token config -func (m *Manager) SetPasswordTokenCfg(cfg *Config) { - m.gtcfg[oauth2.PasswordCredentials] = cfg -} - -// SetClientTokenCfg set the client grant token config -func (m *Manager) SetClientTokenCfg(cfg *Config) { - m.gtcfg[oauth2.ClientCredentials] = cfg -} - -// SetRefreshTokenCfg set the refreshing token config -func (m *Manager) SetRefreshTokenCfg(cfg *RefreshingConfig) { - m.rcfg = cfg -} - -// SetValidateURIHandler set the validates that RedirectURI is contained in baseURI -func (m *Manager) SetValidateURIHandler(handler ValidateURIHandler) { - m.validateURI = handler -} - -// MapAuthorizeGenerate mapping the authorize code generate interface -func (m *Manager) MapAuthorizeGenerate(gen oauth2.AuthorizeGenerate) { - m.authorizeGenerate = gen -} - -// MapAccessGenerate mapping the access token generate interface -func (m *Manager) MapAccessGenerate(gen oauth2.AccessGenerate) { - m.accessGenerate = gen -} - -// MapClientStorage mapping the client store interface -func (m *Manager) MapClientStorage(stor oauth2.ClientStore) { - m.clientStore = stor -} - -// MustClientStorage mandatory mapping the client store interface -func (m *Manager) MustClientStorage(stor oauth2.ClientStore, err error) { - if err != nil { - panic(err.Error()) - } - m.clientStore = stor -} - -// MapTokenStorage mapping the token store interface -func (m *Manager) MapTokenStorage(stor oauth2.TokenStore) { - m.tokenStore = stor -} - -// MustTokenStorage mandatory mapping the token store interface -func (m *Manager) MustTokenStorage(stor oauth2.TokenStore, err error) { - if err != nil { - panic(err) - } - m.tokenStore = stor -} - -// GetClient get the client information -func (m *Manager) GetClient(ctx context.Context, clientID string) (cli oauth2.ClientInfo, err error) { - cli, err = m.clientStore.GetByID(ctx, clientID) - if err != nil { - return - } else if cli == nil { - err = errors.ErrInvalidClient - } - return -} - -// GenerateAuthToken generate the authorization token(code) -func (m *Manager) GenerateAuthToken(ctx context.Context, rt oauth2.ResponseType, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) { - cli, err := m.GetClient(ctx, tgr.ClientID) - if err != nil { - return nil, err - } else if tgr.RedirectURI != "" { - if err := m.validateURI(cli.GetDomain(), tgr.RedirectURI); err != nil { - return nil, err - } - } - - ti := models.NewToken() - ti.SetClientID(tgr.ClientID) - ti.SetUserID(tgr.UserID) - ti.SetRedirectURI(tgr.RedirectURI) - ti.SetScope(tgr.Scope) - - createAt := time.Now() - td := &oauth2.GenerateBasic{ - Client: cli, - UserID: tgr.UserID, - CreateAt: createAt, - TokenInfo: ti, - Request: tgr.Request, - } - switch rt { - case oauth2.Code: - codeExp := m.codeExp - if codeExp == 0 { - codeExp = DefaultCodeExp - } - ti.SetCodeCreateAt(createAt) - ti.SetCodeExpiresIn(codeExp) - if exp := tgr.AccessTokenExp; exp > 0 { - ti.SetAccessExpiresIn(exp) - } - if tgr.CodeChallenge != "" { - ti.SetCodeChallenge(tgr.CodeChallenge) - ti.SetCodeChallengeMethod(tgr.CodeChallengeMethod) - } - - tv, err := m.authorizeGenerate.Token(ctx, td) - if err != nil { - return nil, err - } - ti.SetCode(tv) - case oauth2.Token: - // set access token expires - icfg := m.grantConfig(oauth2.Implicit) - aexp := icfg.AccessTokenExp - if exp := tgr.AccessTokenExp; exp > 0 { - aexp = exp - } - ti.SetAccessCreateAt(createAt) - ti.SetAccessExpiresIn(aexp) - - if icfg.IsGenerateRefresh { - ti.SetRefreshCreateAt(createAt) - ti.SetRefreshExpiresIn(icfg.RefreshTokenExp) - } - - tv, rv, err := m.accessGenerate.Token(ctx, td, icfg.IsGenerateRefresh) - if err != nil { - return nil, err - } - ti.SetAccess(tv) - - if rv != "" { - ti.SetRefresh(rv) - } - } - - err = m.tokenStore.Create(ctx, ti) - if err != nil { - return nil, err - } - return ti, nil -} - -// get authorization code data -func (m *Manager) getAuthorizationCode(ctx context.Context, code string) (oauth2.TokenInfo, error) { - ti, err := m.tokenStore.GetByCode(ctx, code) - if err != nil { - return nil, err - } else if ti == nil || ti.GetCode() != code || ti.GetCodeCreateAt().Add(ti.GetCodeExpiresIn()).Before(time.Now()) { - err = errors.ErrInvalidAuthorizeCode - return nil, errors.ErrInvalidAuthorizeCode - } - return ti, nil -} - -// delete authorization code data -func (m *Manager) delAuthorizationCode(ctx context.Context, code string) error { - return m.tokenStore.RemoveByCode(ctx, code) -} - -// get and delete authorization code data -func (m *Manager) getAndDelAuthorizationCode(ctx context.Context, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) { - code := tgr.Code - ti, err := m.getAuthorizationCode(ctx, code) - if err != nil { - return nil, err - } else if ti.GetClientID() != tgr.ClientID { - return nil, errors.ErrInvalidAuthorizeCode - } else if codeURI := ti.GetRedirectURI(); codeURI != "" && codeURI != tgr.RedirectURI { - return nil, errors.ErrInvalidAuthorizeCode - } - - err = m.delAuthorizationCode(ctx, code) - if err != nil { - return nil, err - } - return ti, nil -} - -func (m *Manager) validateCodeChallenge(ti oauth2.TokenInfo, ver string) error { - cc := ti.GetCodeChallenge() - // early return - if cc == "" && ver == "" { - return nil - } - if cc == "" { - return errors.ErrMissingCodeVerifier - } - if ver == "" { - return errors.ErrMissingCodeVerifier - } - ccm := ti.GetCodeChallengeMethod() - if ccm.String() == "" { - ccm = oauth2.CodeChallengePlain - } - if !ccm.Validate(cc, ver) { - return errors.ErrInvalidCodeChallenge - } - return nil -} - -// GenerateAccessToken generate the access token -func (m *Manager) GenerateAccessToken(ctx context.Context, gt oauth2.GrantType, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) { - cli, err := m.GetClient(ctx, tgr.ClientID) - if err != nil { - return nil, err - } - if cliPass, ok := cli.(oauth2.ClientPasswordVerifier); ok { - if !cliPass.VerifyPassword(tgr.ClientSecret) { - return nil, errors.ErrInvalidClient - } - } else if len(cli.GetSecret()) > 0 && tgr.ClientSecret != cli.GetSecret() { - return nil, errors.ErrInvalidClient - } - if tgr.RedirectURI != "" { - if err := m.validateURI(cli.GetDomain(), tgr.RedirectURI); err != nil { - return nil, err - } - } - - if gt == oauth2.AuthorizationCode { - ti, err := m.getAndDelAuthorizationCode(ctx, tgr) - if err != nil { - return nil, err - } - if err := m.validateCodeChallenge(ti, tgr.CodeVerifier); err != nil { - return nil, err - } - tgr.UserID = ti.GetUserID() - tgr.Scope = ti.GetScope() - if exp := ti.GetAccessExpiresIn(); exp > 0 { - tgr.AccessTokenExp = exp - } - } - - ti := models.NewToken() - ti.SetClientID(tgr.ClientID) - ti.SetUserID(tgr.UserID) - ti.SetRedirectURI(tgr.RedirectURI) - ti.SetScope(tgr.Scope) - - createAt := time.Now() - ti.SetAccessCreateAt(createAt) - - // set access token expires - gcfg := m.grantConfig(gt) - aexp := gcfg.AccessTokenExp - if exp := tgr.AccessTokenExp; exp > 0 { - aexp = exp - } - ti.SetAccessExpiresIn(aexp) - if gcfg.IsGenerateRefresh { - ti.SetRefreshCreateAt(createAt) - ti.SetRefreshExpiresIn(gcfg.RefreshTokenExp) - } - - td := &oauth2.GenerateBasic{ - Client: cli, - UserID: tgr.UserID, - CreateAt: createAt, - TokenInfo: ti, - Request: tgr.Request, - } - - av, rv, err := m.accessGenerate.Token(ctx, td, gcfg.IsGenerateRefresh) - if err != nil { - return nil, err - } - ti.SetAccess(av) - - if rv != "" { - ti.SetRefresh(rv) - } - - err = m.tokenStore.Create(ctx, ti) - if err != nil { - return nil, err - } - - return ti, nil -} - -// RefreshAccessToken refreshing an access token -func (m *Manager) RefreshAccessToken(ctx context.Context, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) { - cli, err := m.GetClient(ctx, tgr.ClientID) - if err != nil { - return nil, err - } else if tgr.ClientSecret != cli.GetSecret() { - return nil, errors.ErrInvalidClient - } - - ti, err := m.LoadRefreshToken(ctx, tgr.Refresh) - if err != nil { - return nil, err - } else if ti.GetClientID() != tgr.ClientID { - return nil, errors.ErrInvalidRefreshToken - } - - oldAccess, oldRefresh := ti.GetAccess(), ti.GetRefresh() - - td := &oauth2.GenerateBasic{ - Client: cli, - UserID: ti.GetUserID(), - CreateAt: time.Now(), - TokenInfo: ti, - Request: tgr.Request, - } - - rcfg := DefaultRefreshTokenCfg - if v := m.rcfg; v != nil { - rcfg = v - } - - ti.SetAccessCreateAt(td.CreateAt) - if v := rcfg.AccessTokenExp; v > 0 { - ti.SetAccessExpiresIn(v) - } - - if v := rcfg.RefreshTokenExp; v > 0 { - ti.SetRefreshExpiresIn(v) - } - - if rcfg.IsResetRefreshTime { - ti.SetRefreshCreateAt(td.CreateAt) - } - - if scope := tgr.Scope; scope != "" { - ti.SetScope(scope) - } - - tv, rv, err := m.accessGenerate.Token(ctx, td, rcfg.IsGenerateRefresh) - if err != nil { - return nil, err - } - - ti.SetAccess(tv) - if rv != "" { - ti.SetRefresh(rv) - } - - if err := m.tokenStore.Create(ctx, ti); err != nil { - return nil, err - } - - if rcfg.IsRemoveAccess { - // remove the old access token - if err := m.tokenStore.RemoveByAccess(ctx, oldAccess); err != nil { - return nil, err - } - } - - if rcfg.IsRemoveRefreshing && rv != "" { - // remove the old refresh token - if err := m.tokenStore.RemoveByRefresh(ctx, oldRefresh); err != nil { - return nil, err - } - } - - if rv == "" { - ti.SetRefresh("") - ti.SetRefreshCreateAt(time.Now()) - ti.SetRefreshExpiresIn(0) - } - - return ti, nil -} - -// RemoveAccessToken use the access token to delete the token information -func (m *Manager) RemoveAccessToken(ctx context.Context, access string) error { - if access == "" { - return errors.ErrInvalidAccessToken - } - return m.tokenStore.RemoveByAccess(ctx, access) -} - -// RemoveRefreshToken use the refresh token to delete the token information -func (m *Manager) RemoveRefreshToken(ctx context.Context, refresh string) error { - if refresh == "" { - return errors.ErrInvalidAccessToken - } - return m.tokenStore.RemoveByRefresh(ctx, refresh) -} - -// LoadAccessToken according to the access token for corresponding token information -func (m *Manager) LoadAccessToken(ctx context.Context, access string) (oauth2.TokenInfo, error) { - if access == "" { - return nil, errors.ErrInvalidAccessToken - } - - ct := time.Now() - ti, err := m.tokenStore.GetByAccess(ctx, access) - if err != nil { - return nil, err - } else if ti == nil || ti.GetAccess() != access { - return nil, errors.ErrInvalidAccessToken - } else if ti.GetRefresh() != "" && ti.GetRefreshExpiresIn() != 0 && - ti.GetRefreshCreateAt().Add(ti.GetRefreshExpiresIn()).Before(ct) { - return nil, errors.ErrExpiredRefreshToken - } else if ti.GetAccessExpiresIn() != 0 && - ti.GetAccessCreateAt().Add(ti.GetAccessExpiresIn()).Before(ct) { - return nil, errors.ErrExpiredAccessToken - } - return ti, nil -} - -// LoadRefreshToken according to the refresh token for corresponding token information -func (m *Manager) LoadRefreshToken(ctx context.Context, refresh string) (oauth2.TokenInfo, error) { - if refresh == "" { - return nil, errors.ErrInvalidRefreshToken - } - - ti, err := m.tokenStore.GetByRefresh(ctx, refresh) - if err != nil { - return nil, err - } else if ti == nil || ti.GetRefresh() != refresh { - return nil, errors.ErrInvalidRefreshToken - } else if ti.GetRefreshExpiresIn() != 0 && // refresh token set to not expire - ti.GetRefreshCreateAt().Add(ti.GetRefreshExpiresIn()).Before(time.Now()) { - return nil, errors.ErrExpiredRefreshToken - } - return ti, nil -} +package manage + +import ( + "context" + "time" + + "github.com/superseriousbusiness/oauth2/v4" + "github.com/superseriousbusiness/oauth2/v4/errors" + "github.com/superseriousbusiness/oauth2/v4/generates" + "github.com/superseriousbusiness/oauth2/v4/models" +) + +// NewDefaultManager create to default authorization management instance +func NewDefaultManager() *Manager { + m := NewManager() + // default implementation + m.MapAuthorizeGenerate(generates.NewAuthorizeGenerate()) + m.MapAccessGenerate(generates.NewAccessGenerate()) + + return m +} + +// NewManager create to authorization management instance +func NewManager() *Manager { + return &Manager{ + gtcfg: make(map[oauth2.GrantType]*Config), + validateURI: DefaultValidateURI, + } +} + +// Manager provide authorization management +type Manager struct { + codeExp time.Duration + gtcfg map[oauth2.GrantType]*Config + rcfg *RefreshingConfig + validateURI ValidateURIHandler + authorizeGenerate oauth2.AuthorizeGenerate + accessGenerate oauth2.AccessGenerate + tokenStore oauth2.TokenStore + clientStore oauth2.ClientStore +} + +// get grant type config +func (m *Manager) grantConfig(gt oauth2.GrantType) *Config { + if c, ok := m.gtcfg[gt]; ok && c != nil { + return c + } + switch gt { + case oauth2.AuthorizationCode: + return DefaultAuthorizeCodeTokenCfg + case oauth2.Implicit: + return DefaultImplicitTokenCfg + case oauth2.PasswordCredentials: + return DefaultPasswordTokenCfg + case oauth2.ClientCredentials: + return DefaultClientTokenCfg + } + return &Config{} +} + +// SetAuthorizeCodeExp set the authorization code expiration time +func (m *Manager) SetAuthorizeCodeExp(exp time.Duration) { + m.codeExp = exp +} + +// SetAuthorizeCodeTokenCfg set the authorization code grant token config +func (m *Manager) SetAuthorizeCodeTokenCfg(cfg *Config) { + m.gtcfg[oauth2.AuthorizationCode] = cfg +} + +// SetImplicitTokenCfg set the implicit grant token config +func (m *Manager) SetImplicitTokenCfg(cfg *Config) { + m.gtcfg[oauth2.Implicit] = cfg +} + +// SetPasswordTokenCfg set the password grant token config +func (m *Manager) SetPasswordTokenCfg(cfg *Config) { + m.gtcfg[oauth2.PasswordCredentials] = cfg +} + +// SetClientTokenCfg set the client grant token config +func (m *Manager) SetClientTokenCfg(cfg *Config) { + m.gtcfg[oauth2.ClientCredentials] = cfg +} + +// SetRefreshTokenCfg set the refreshing token config +func (m *Manager) SetRefreshTokenCfg(cfg *RefreshingConfig) { + m.rcfg = cfg +} + +// SetValidateURIHandler set the validates that RedirectURI is contained in baseURI +func (m *Manager) SetValidateURIHandler(handler ValidateURIHandler) { + m.validateURI = handler +} + +// MapAuthorizeGenerate mapping the authorize code generate interface +func (m *Manager) MapAuthorizeGenerate(gen oauth2.AuthorizeGenerate) { + m.authorizeGenerate = gen +} + +// MapAccessGenerate mapping the access token generate interface +func (m *Manager) MapAccessGenerate(gen oauth2.AccessGenerate) { + m.accessGenerate = gen +} + +// MapClientStorage mapping the client store interface +func (m *Manager) MapClientStorage(stor oauth2.ClientStore) { + m.clientStore = stor +} + +// MustClientStorage mandatory mapping the client store interface +func (m *Manager) MustClientStorage(stor oauth2.ClientStore, err error) { + if err != nil { + panic(err.Error()) + } + m.clientStore = stor +} + +// MapTokenStorage mapping the token store interface +func (m *Manager) MapTokenStorage(stor oauth2.TokenStore) { + m.tokenStore = stor +} + +// MustTokenStorage mandatory mapping the token store interface +func (m *Manager) MustTokenStorage(stor oauth2.TokenStore, err error) { + if err != nil { + panic(err) + } + m.tokenStore = stor +} + +// GetClient get the client information +func (m *Manager) GetClient(ctx context.Context, clientID string) (cli oauth2.ClientInfo, err error) { + cli, err = m.clientStore.GetByID(ctx, clientID) + if err != nil { + return + } else if cli == nil { + err = errors.ErrInvalidClient + } + return +} + +// GenerateAuthToken generate the authorization token(code) +func (m *Manager) GenerateAuthToken(ctx context.Context, rt oauth2.ResponseType, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) { + cli, err := m.GetClient(ctx, tgr.ClientID) + if err != nil { + return nil, err + } else if tgr.RedirectURI != "" { + if err := m.validateURI(cli.GetDomain(), tgr.RedirectURI); err != nil { + return nil, err + } + } + + ti := models.NewToken() + ti.SetClientID(tgr.ClientID) + ti.SetUserID(tgr.UserID) + ti.SetRedirectURI(tgr.RedirectURI) + ti.SetScope(tgr.Scope) + + createAt := time.Now() + td := &oauth2.GenerateBasic{ + Client: cli, + UserID: tgr.UserID, + CreateAt: createAt, + TokenInfo: ti, + Request: tgr.Request, + } + switch rt { + case oauth2.Code: + codeExp := m.codeExp + if codeExp == 0 { + codeExp = DefaultCodeExp + } + ti.SetCodeCreateAt(createAt) + ti.SetCodeExpiresIn(codeExp) + if exp := tgr.AccessTokenExp; exp > 0 { + ti.SetAccessExpiresIn(exp) + } + if tgr.CodeChallenge != "" { + ti.SetCodeChallenge(tgr.CodeChallenge) + ti.SetCodeChallengeMethod(tgr.CodeChallengeMethod) + } + + tv, err := m.authorizeGenerate.Token(ctx, td) + if err != nil { + return nil, err + } + ti.SetCode(tv) + case oauth2.Token: + // set access token expires + icfg := m.grantConfig(oauth2.Implicit) + aexp := icfg.AccessTokenExp + if exp := tgr.AccessTokenExp; exp > 0 { + aexp = exp + } + ti.SetAccessCreateAt(createAt) + ti.SetAccessExpiresIn(aexp) + + if icfg.IsGenerateRefresh { + ti.SetRefreshCreateAt(createAt) + ti.SetRefreshExpiresIn(icfg.RefreshTokenExp) + } + + tv, rv, err := m.accessGenerate.Token(ctx, td, icfg.IsGenerateRefresh) + if err != nil { + return nil, err + } + ti.SetAccess(tv) + + if rv != "" { + ti.SetRefresh(rv) + } + } + + err = m.tokenStore.Create(ctx, ti) + if err != nil { + return nil, err + } + return ti, nil +} + +// get authorization code data +func (m *Manager) getAuthorizationCode(ctx context.Context, code string) (oauth2.TokenInfo, error) { + ti, err := m.tokenStore.GetByCode(ctx, code) + if err != nil { + return nil, err + } else if ti == nil || ti.GetCode() != code || ti.GetCodeCreateAt().Add(ti.GetCodeExpiresIn()).Before(time.Now()) { + err = errors.ErrInvalidAuthorizeCode + return nil, errors.ErrInvalidAuthorizeCode + } + return ti, nil +} + +// delete authorization code data +func (m *Manager) delAuthorizationCode(ctx context.Context, code string) error { + return m.tokenStore.RemoveByCode(ctx, code) +} + +// get and delete authorization code data +func (m *Manager) getAndDelAuthorizationCode(ctx context.Context, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) { + code := tgr.Code + ti, err := m.getAuthorizationCode(ctx, code) + if err != nil { + return nil, err + } else if ti.GetClientID() != tgr.ClientID { + return nil, errors.ErrInvalidAuthorizeCode + } else if codeURI := ti.GetRedirectURI(); codeURI != "" && codeURI != tgr.RedirectURI { + return nil, errors.ErrInvalidAuthorizeCode + } + + err = m.delAuthorizationCode(ctx, code) + if err != nil { + return nil, err + } + return ti, nil +} + +func (m *Manager) validateCodeChallenge(ti oauth2.TokenInfo, ver string) error { + cc := ti.GetCodeChallenge() + // early return + if cc == "" && ver == "" { + return nil + } + if cc == "" { + return errors.ErrMissingCodeVerifier + } + if ver == "" { + return errors.ErrMissingCodeVerifier + } + ccm := ti.GetCodeChallengeMethod() + if ccm.String() == "" { + ccm = oauth2.CodeChallengePlain + } + if !ccm.Validate(cc, ver) { + return errors.ErrInvalidCodeChallenge + } + return nil +} + +// GenerateAccessToken generate the access token +func (m *Manager) GenerateAccessToken(ctx context.Context, gt oauth2.GrantType, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) { + cli, err := m.GetClient(ctx, tgr.ClientID) + if err != nil { + return nil, err + } + if cliPass, ok := cli.(oauth2.ClientPasswordVerifier); ok { + if !cliPass.VerifyPassword(tgr.ClientSecret) { + return nil, errors.ErrInvalidClient + } + } else if len(cli.GetSecret()) > 0 && tgr.ClientSecret != cli.GetSecret() { + return nil, errors.ErrInvalidClient + } + if tgr.RedirectURI != "" { + if err := m.validateURI(cli.GetDomain(), tgr.RedirectURI); err != nil { + return nil, err + } + } + + if gt == oauth2.AuthorizationCode { + ti, err := m.getAndDelAuthorizationCode(ctx, tgr) + if err != nil { + return nil, err + } + if err := m.validateCodeChallenge(ti, tgr.CodeVerifier); err != nil { + return nil, err + } + tgr.UserID = ti.GetUserID() + tgr.Scope = ti.GetScope() + if exp := ti.GetAccessExpiresIn(); exp > 0 { + tgr.AccessTokenExp = exp + } + } + + ti := models.NewToken() + ti.SetClientID(tgr.ClientID) + ti.SetUserID(tgr.UserID) + ti.SetRedirectURI(tgr.RedirectURI) + ti.SetScope(tgr.Scope) + + createAt := time.Now() + ti.SetAccessCreateAt(createAt) + + // set access token expires + gcfg := m.grantConfig(gt) + aexp := gcfg.AccessTokenExp + if exp := tgr.AccessTokenExp; exp > 0 { + aexp = exp + } + ti.SetAccessExpiresIn(aexp) + if gcfg.IsGenerateRefresh { + ti.SetRefreshCreateAt(createAt) + ti.SetRefreshExpiresIn(gcfg.RefreshTokenExp) + } + + td := &oauth2.GenerateBasic{ + Client: cli, + UserID: tgr.UserID, + CreateAt: createAt, + TokenInfo: ti, + Request: tgr.Request, + } + + av, rv, err := m.accessGenerate.Token(ctx, td, gcfg.IsGenerateRefresh) + if err != nil { + return nil, err + } + ti.SetAccess(av) + + if rv != "" { + ti.SetRefresh(rv) + } + + err = m.tokenStore.Create(ctx, ti) + if err != nil { + return nil, err + } + + return ti, nil +} + +// RefreshAccessToken refreshing an access token +func (m *Manager) RefreshAccessToken(ctx context.Context, tgr *oauth2.TokenGenerateRequest) (oauth2.TokenInfo, error) { + 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 + } + + ti, err := m.LoadRefreshToken(ctx, tgr.Refresh) + if err != nil { + return nil, err + } else if ti.GetClientID() != tgr.ClientID { + return nil, errors.ErrInvalidRefreshToken + } + + oldAccess, oldRefresh := ti.GetAccess(), ti.GetRefresh() + + td := &oauth2.GenerateBasic{ + Client: cli, + UserID: ti.GetUserID(), + CreateAt: time.Now(), + TokenInfo: ti, + Request: tgr.Request, + } + + rcfg := DefaultRefreshTokenCfg + if v := m.rcfg; v != nil { + rcfg = v + } + + ti.SetAccessCreateAt(td.CreateAt) + if v := rcfg.AccessTokenExp; v > 0 { + ti.SetAccessExpiresIn(v) + } + + if v := rcfg.RefreshTokenExp; v > 0 { + ti.SetRefreshExpiresIn(v) + } + + if rcfg.IsResetRefreshTime { + ti.SetRefreshCreateAt(td.CreateAt) + } + + if scope := tgr.Scope; scope != "" { + ti.SetScope(scope) + } + + tv, rv, err := m.accessGenerate.Token(ctx, td, rcfg.IsGenerateRefresh) + if err != nil { + return nil, err + } + + ti.SetAccess(tv) + if rv != "" { + ti.SetRefresh(rv) + } + + if err := m.tokenStore.Create(ctx, ti); err != nil { + return nil, err + } + + if rcfg.IsRemoveAccess { + // remove the old access token + if err := m.tokenStore.RemoveByAccess(ctx, oldAccess); err != nil { + return nil, err + } + } + + if rcfg.IsRemoveRefreshing && rv != "" { + // remove the old refresh token + if err := m.tokenStore.RemoveByRefresh(ctx, oldRefresh); err != nil { + return nil, err + } + } + + if rv == "" { + ti.SetRefresh("") + ti.SetRefreshCreateAt(time.Now()) + ti.SetRefreshExpiresIn(0) + } + + return ti, nil +} + +// RemoveAccessToken use the access token to delete the token information +func (m *Manager) RemoveAccessToken(ctx context.Context, access string) error { + if access == "" { + return errors.ErrInvalidAccessToken + } + return m.tokenStore.RemoveByAccess(ctx, access) +} + +// RemoveRefreshToken use the refresh token to delete the token information +func (m *Manager) RemoveRefreshToken(ctx context.Context, refresh string) error { + if refresh == "" { + return errors.ErrInvalidAccessToken + } + return m.tokenStore.RemoveByRefresh(ctx, refresh) +} + +// LoadAccessToken according to the access token for corresponding token information +func (m *Manager) LoadAccessToken(ctx context.Context, access string) (oauth2.TokenInfo, error) { + if access == "" { + return nil, errors.ErrInvalidAccessToken + } + + ct := time.Now() + ti, err := m.tokenStore.GetByAccess(ctx, access) + if err != nil { + return nil, err + } else if ti == nil || ti.GetAccess() != access { + return nil, errors.ErrInvalidAccessToken + } else if ti.GetRefresh() != "" && ti.GetRefreshExpiresIn() != 0 && + ti.GetRefreshCreateAt().Add(ti.GetRefreshExpiresIn()).Before(ct) { + return nil, errors.ErrExpiredRefreshToken + } else if ti.GetAccessExpiresIn() != 0 && + ti.GetAccessCreateAt().Add(ti.GetAccessExpiresIn()).Before(ct) { + return nil, errors.ErrExpiredAccessToken + } + return ti, nil +} + +// LoadRefreshToken according to the refresh token for corresponding token information +func (m *Manager) LoadRefreshToken(ctx context.Context, refresh string) (oauth2.TokenInfo, error) { + if refresh == "" { + return nil, errors.ErrInvalidRefreshToken + } + + ti, err := m.tokenStore.GetByRefresh(ctx, refresh) + if err != nil { + return nil, err + } else if ti == nil || ti.GetRefresh() != refresh { + return nil, errors.ErrInvalidRefreshToken + } else if ti.GetRefreshExpiresIn() != 0 && // refresh token set to not expire + ti.GetRefreshCreateAt().Add(ti.GetRefreshExpiresIn()).Before(time.Now()) { + return nil, errors.ErrExpiredRefreshToken + } + return ti, nil +} diff --git a/vendor/github.com/superseriousbusiness/oauth2/v4/server/handler.go b/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 diff --git a/vendor/github.com/superseriousbusiness/oauth2/v4/server/server.go b/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 } @@ -213,9 +212,18 @@ func (s *Server) GetAuthorizeToken(ctx context.Context, req *AuthorizeRequest) ( } } + tgr := &oauth2.TokenGenerateRequest{ + ClientID: req.ClientID, + UserID: req.UserID, + RedirectURI: req.RedirectURI, + Scope: req.Scope, + AccessTokenExp: req.AccessTokenExp, + Request: req.Request, + } + // check the client allows the authorized scope if fn := s.ClientScopeHandler; fn != nil { - allowed, err := fn(req.ClientID, req.Scope) + allowed, err := fn(tgr) if err != nil { return nil, err } else if !allowed { @@ -223,16 +231,9 @@ func (s *Server) GetAuthorizeToken(ctx context.Context, req *AuthorizeRequest) ( } } - tgr := &oauth2.TokenGenerateRequest{ - ClientID: req.ClientID, - UserID: req.UserID, - RedirectURI: req.RedirectURI, - Scope: req.Scope, - AccessTokenExp: req.AccessTokenExp, - Request: req.Request, - CodeChallenge: req.CodeChallenge, - CodeChallengeMethod: req.CodeChallengeMethod, - } + 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") @@ -353,6 +352,7 @@ func (s *Server) ValidationTokenRequest(r *http.Request) (oauth2.GrantType, *oau tgr.UserID = userID case oauth2.ClientCredentials: tgr.Scope = r.FormValue("scope") + tgr.RedirectURI = r.FormValue("redirect_uri") case oauth2.Refreshing: tgr.Refresh = r.FormValue("refresh_token") tgr.Scope = r.FormValue("scope") @@ -374,7 +374,8 @@ 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 +394,7 @@ 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, - errors.ErrMissingCodeChallenge, errors.ErrMissingCodeChallenge: + case errors.ErrInvalidAuthorizeCode, errors.ErrInvalidCodeChallenge, errors.ErrMissingCodeChallenge: return nil, errors.ErrInvalidGrant case errors.ErrInvalidClient: return nil, errors.ErrInvalidClient @@ -405,7 +405,7 @@ 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 +415,7 @@ 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 +424,7 @@ 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 { diff --git a/vendor/modules.txt b/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 v4.3.2-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