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feat: support multiple issuer:audience combinations by introducing an…
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… option for the expectedClaims. WithExpectedClaims can be called with multiple jwt.Expected parameters to allow different Issuer:Audience combinations to validate tokens

feat: support multiple issuers in a provider using WithAdditionalIssuers option

Every effort has been made to ensure backwards compatibility. Some error messages will be different due to the wrapping of errors when multiple jwt.Expected are set. When validating the jwt, if an error is encountered, instead of returning immediately, the current error is wrapped. This is good and bad. Good because all verification failure causes are captured in a single wrapped error; Bad because all verification failure causes are captured in a single monolithic wrapped error. Unwrapping the error can be tedious if many jwt.Expected are included. There is likely a better way but this suits my purposes.

A few more test cases will likely be needed in order to achieve true confidence in this change
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@cmmoran
cmmoran committed Dec 20, 2024
1 parent 725c87d commit 24d743e
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1 change: 0 additions & 1 deletion README.md
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Expand Up @@ -43,7 +43,6 @@ import (
"log"
"net/http"

"github.com/auth0/go-jwt-middleware/v2"
"github.com/auth0/go-jwt-middleware/v2/validator"
jwtmiddleware "github.com/auth0/go-jwt-middleware/v2"
)
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1 change: 1 addition & 0 deletions examples/echo-example/README.md
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Expand Up @@ -10,3 +10,4 @@ To try this out:
* Run `go run .` to start the app.
* Use [jwt.io](https://jwt.io/) to generate a JWT signed with the HS256 algorithm and `secret`.
* Call `http://localhost:3000` with the JWT to get a response back.
* see `main.go` for example tokens
16 changes: 8 additions & 8 deletions examples/echo-example/go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -4,20 +4,20 @@ go 1.23

require (
github.com/auth0/go-jwt-middleware/v2 v2.1.0
github.com/labstack/echo/v4 v4.11.2
github.com/labstack/echo/v4 v4.13.3
)

replace github.com/auth0/go-jwt-middleware/v2 => ./../../

require (
github.com/labstack/gommon v0.4.0 // indirect
github.com/go-jose/go-jose/v4 v4.0.4 // indirect
github.com/labstack/gommon v0.4.2 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.19 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/valyala/bytebufferpool v1.0.0 // indirect
github.com/valyala/fasttemplate v1.2.2 // indirect
golang.org/x/crypto v0.21.0 // indirect
golang.org/x/net v0.23.0 // indirect
golang.org/x/sys v0.18.0 // indirect
golang.org/x/text v0.14.0 // indirect
gopkg.in/go-jose/go-jose.v2 v2.6.3 // indirect
golang.org/x/crypto v0.31.0 // indirect
golang.org/x/net v0.33.0 // indirect
golang.org/x/sys v0.28.0 // indirect
golang.org/x/text v0.21.0 // indirect
)
49 changes: 20 additions & 29 deletions examples/echo-example/go.sum
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Original file line number Diff line number Diff line change
@@ -1,44 +1,35 @@
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/go-jose/go-jose/v4 v4.0.4 h1:VsjPI33J0SB9vQM6PLmNjoHqMQNGPiZ0rHL7Ni7Q6/E=
github.com/go-jose/go-jose/v4 v4.0.4/go.mod h1:NKb5HO1EZccyMpiZNbdUw/14tiXNyUJh188dfnMCAfc=
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/labstack/echo/v4 v4.11.2 h1:T+cTLQxWCDfqDEoydYm5kCobjmHwOwcv4OJAPHilmdE=
github.com/labstack/echo/v4 v4.11.2/go.mod h1:UcGuQ8V6ZNRmSweBIJkPvGfwCMIlFmiqrPqiEBfPYws=
github.com/labstack/gommon v0.4.0 h1:y7cvthEAEbU0yHOf4axH8ZG2NH8knB9iNSoTO8dyIk8=
github.com/labstack/gommon v0.4.0/go.mod h1:uW6kP17uPlLJsD3ijUYn3/M5bAxtlZhMI6m3MFxTMTM=
github.com/mattn/go-colorable v0.1.11/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/labstack/echo/v4 v4.13.3 h1:pwhpCPrTl5qry5HRdM5FwdXnhXSLSY+WE+YQSeCaafY=
github.com/labstack/echo/v4 v4.13.3/go.mod h1:o90YNEeQWjDozo584l7AwhJMHN0bOC4tAfg+Xox9q5g=
github.com/labstack/gommon v0.4.2 h1:F8qTUNXgG1+6WQmqoUWnz8WiEU60mXVVw0P4ht1WRA0=
github.com/labstack/gommon v0.4.2/go.mod h1:QlUFxVM+SNXhDL/Z7YhocGIBYOiwB0mXm1+1bAPHPyU=
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=
github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/go-jose/go-jose.v2 v2.6.3 h1:nt80fvSDlhKWQgSWyHyy5CfmlQr+asih51R8PTWNKKs=
gopkg.in/go-jose/go-jose.v2 v2.6.3/go.mod h1:zzZDPkNNw/c9IE7Z9jr11mBZQhKQTMzoEEIoEdZlFBI=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
8 changes: 4 additions & 4 deletions examples/echo-example/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,9 @@ import (

// Try it out with:
//
// eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnby1qd3QtbWlkZGxld2FyZS1leGFtcGxlIiwiYXVkIjoiYXVkaWVuY2UtZXhhbXBsZSIsInN1YiI6IjEyMzQ1Njc4OTAiLCJuYW1lIjoiSm9obiBEb2UiLCJpYXQiOjE1MTYyMzkwMjIsInVzZXJuYW1lIjoidXNlcjEyMyJ9.XFhrzWzntyINkgoRt2mb8dES84dJcuOoORdzKfwUX70
// eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnby1qd3QtbWlkZGxld2FyZS1leGFtcGxlIiwiYXVkIjoiYXVkaWVuY2UtZXhhbXBsZSIsInN1YiI6IjEyMzQ1Njc4OTAiLCJuYW1lIjoiSm9obiBEb2UiLCJpYXQiOjE1MTYyMzkwMjIsInVzZXJuYW1lIjoidXNlcjEyMyJ9.DSY4NlpZZ2mOqaKuXvJkOrgZA3nD5HuGaf1wB9-0OVw
//
// which is signed with 'secret' and has the data:
// which is signed with 'abcdefghijklmnopqrstuvwxyz012345' and has the data:
//
// {
// "iss": "go-jwt-middleware-example",
Expand All @@ -26,9 +26,9 @@ import (
//
// You can also try out the custom validation with:
//
// eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnby1qd3QtbWlkZGxld2FyZS1leGFtcGxlIiwiYXVkIjoiYXVkaWVuY2UtZXhhbXBsZSIsInN1YiI6IjEyMzQ1Njc4OTAiLCJuYW1lIjoiSm9obiBEb2UiLCJpYXQiOjE1MTYyMzkwMjIsInVzZXJuYW1lIjoidXNlcjEyMyIsInNob3VsZFJlamVjdCI6dHJ1ZX0.Jf13PY_Oyu2x3Gx1JQ0jXRiWaCOb5T2RbKOrTPBNHJA
// eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnby1qd3QtbWlkZGxld2FyZS1leGFtcGxlIiwiYXVkIjoiYXVkaWVuY2UtZXhhbXBsZSIsInN1YiI6IjEyMzQ1Njc4OTAiLCJuYW1lIjoiSm9obiBEb2UiLCJpYXQiOjE1MTYyMzkwMjIsInVzZXJuYW1lIjoidXNlcjEyMyIsInNob3VsZFJlamVjdCI6dHJ1ZX0.qjjJBgKNomlbEQrCobpEU9ASgvSpLQhQBryRkp6-RQc
//
// which is signed with 'secret' and has the data:
// which is signed with 'abcdefghijklmnopqrstuvwxyz012345' and has the data:
//
// {
// "iss": "go-jwt-middleware-example",
Expand Down
2 changes: 1 addition & 1 deletion examples/echo-example/middleware.go
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ import (

var (
// The signing key for the token.
signingKey = []byte("secret")
signingKey = []byte("abcdefghijklmnopqrstuvwxyz012345")

// The issuer of our token.
issuer = "go-jwt-middleware-example"
Expand Down
1 change: 1 addition & 0 deletions examples/gin-example/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -10,3 +10,4 @@ To try this out:
* Run `go run .` to start the app.
* Use [jwt.io](https://jwt.io/) to generate a JWT signed with the HS256 algorithm and `secret`.
* Call `http://localhost:3000` with the JWT to get a response back.
* see `main.go` for example tokens
39 changes: 20 additions & 19 deletions examples/gin-example/go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -4,36 +4,37 @@ go 1.23

require (
github.com/auth0/go-jwt-middleware/v2 v2.1.0
github.com/gin-gonic/gin v1.9.1
github.com/gin-gonic/gin v1.10.0
github.com/go-jose/go-jose/v4 v4.0.4
)

replace github.com/auth0/go-jwt-middleware/v2 => ./../../

require (
github.com/bytedance/sonic v1.10.2 // indirect
github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
github.com/chenzhuoyu/iasm v0.9.0 // indirect
github.com/gabriel-vasile/mimetype v1.4.2 // indirect
github.com/bytedance/sonic v1.12.6 // indirect
github.com/bytedance/sonic/loader v0.2.1 // indirect
github.com/cloudwego/base64x v0.1.4 // indirect
github.com/cloudwego/iasm v0.2.0 // indirect
github.com/gabriel-vasile/mimetype v1.4.7 // indirect
github.com/gin-contrib/sse v0.1.0 // indirect
github.com/go-playground/locales v0.14.1 // indirect
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/go-playground/validator/v10 v10.15.5 // indirect
github.com/goccy/go-json v0.10.2 // indirect
github.com/go-playground/validator/v10 v10.23.0 // indirect
github.com/goccy/go-json v0.10.4 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/cpuid/v2 v2.2.5 // indirect
github.com/leodido/go-urn v1.2.4 // indirect
github.com/mattn/go-isatty v0.0.19 // indirect
github.com/klauspost/cpuid/v2 v2.2.9 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pelletier/go-toml/v2 v2.1.0 // indirect
github.com/pelletier/go-toml/v2 v2.2.3 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.2.11 // indirect
golang.org/x/arch v0.5.0 // indirect
golang.org/x/crypto v0.21.0 // indirect
golang.org/x/net v0.23.0 // indirect
golang.org/x/sys v0.18.0 // indirect
golang.org/x/text v0.14.0 // indirect
google.golang.org/protobuf v1.33.0 // indirect
gopkg.in/go-jose/go-jose.v2 v2.6.3 // indirect
github.com/ugorji/go/codec v1.2.12 // indirect
golang.org/x/arch v0.12.0 // indirect
golang.org/x/crypto v0.31.0 // indirect
golang.org/x/net v0.33.0 // indirect
golang.org/x/sys v0.28.0 // indirect
golang.org/x/text v0.21.0 // indirect
google.golang.org/protobuf v1.36.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
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