mirror of
https://github.com/labstack/echo.git
synced 2024-12-22 20:06:21 +02:00
781 lines
22 KiB
Go
781 lines
22 KiB
Go
// SPDX-License-Identifier: MIT
|
|
// SPDX-FileCopyrightText: © 2015 LabStack LLC and Echo contributors
|
|
|
|
//go:build go1.15
|
|
// +build go1.15
|
|
|
|
package middleware
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"net/url"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/golang-jwt/jwt"
|
|
"github.com/labstack/echo/v4"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
// jwtCustomInfo defines some custom types we're going to use within our tokens.
|
|
type jwtCustomInfo struct {
|
|
Name string `json:"name"`
|
|
Admin bool `json:"admin"`
|
|
}
|
|
|
|
// jwtCustomClaims are custom claims expanding default ones.
|
|
type jwtCustomClaims struct {
|
|
*jwt.StandardClaims
|
|
jwtCustomInfo
|
|
}
|
|
|
|
func TestJWT(t *testing.T) {
|
|
e := echo.New()
|
|
|
|
e.GET("/", func(c echo.Context) error {
|
|
token := c.Get("user").(*jwt.Token)
|
|
return c.JSON(http.StatusOK, token.Claims)
|
|
})
|
|
|
|
e.Use(JWT([]byte("secret")))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
req.Header.Set(echo.HeaderAuthorization, "bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ")
|
|
res := httptest.NewRecorder()
|
|
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, http.StatusOK, res.Code)
|
|
assert.Equal(t, `{"admin":true,"name":"John Doe","sub":"1234567890"}`+"\n", res.Body.String())
|
|
}
|
|
|
|
func TestJWTRace(t *testing.T) {
|
|
e := echo.New()
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
initialToken := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ"
|
|
raceToken := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IlJhY2UgQ29uZGl0aW9uIiwiYWRtaW4iOmZhbHNlfQ.Xzkx9mcgGqYMTkuxSCbJ67lsDyk5J2aB7hu65cEE-Ss"
|
|
validKey := []byte("secret")
|
|
|
|
h := JWTWithConfig(JWTConfig{
|
|
Claims: &jwtCustomClaims{},
|
|
SigningKey: validKey,
|
|
})(handler)
|
|
|
|
makeReq := func(token string) echo.Context {
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
res := httptest.NewRecorder()
|
|
req.Header.Set(echo.HeaderAuthorization, DefaultJWTConfig.AuthScheme+" "+token)
|
|
c := e.NewContext(req, res)
|
|
assert.NoError(t, h(c))
|
|
return c
|
|
}
|
|
|
|
c := makeReq(initialToken)
|
|
user := c.Get("user").(*jwt.Token)
|
|
claims := user.Claims.(*jwtCustomClaims)
|
|
assert.Equal(t, claims.Name, "John Doe")
|
|
|
|
makeReq(raceToken)
|
|
user = c.Get("user").(*jwt.Token)
|
|
claims = user.Claims.(*jwtCustomClaims)
|
|
// Initial context should still be "John Doe", not "Race Condition"
|
|
assert.Equal(t, claims.Name, "John Doe")
|
|
assert.Equal(t, claims.Admin, true)
|
|
}
|
|
|
|
func TestJWTConfig(t *testing.T) {
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
token := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ"
|
|
validKey := []byte("secret")
|
|
invalidKey := []byte("invalid-key")
|
|
validAuth := DefaultJWTConfig.AuthScheme + " " + token
|
|
|
|
testCases := []struct {
|
|
name string
|
|
expPanic bool
|
|
expErrCode int // 0 for Success
|
|
config JWTConfig
|
|
reqURL string // "/" if empty
|
|
hdrAuth string
|
|
hdrCookie string // test.Request doesn't provide SetCookie(); use name=val
|
|
formValues map[string]string
|
|
}{
|
|
{
|
|
name: "No signing key provided",
|
|
expPanic: true,
|
|
},
|
|
{
|
|
name: "Unexpected signing method",
|
|
expErrCode: http.StatusBadRequest,
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
SigningMethod: "RS256",
|
|
},
|
|
},
|
|
{
|
|
name: "Invalid key",
|
|
expErrCode: http.StatusUnauthorized,
|
|
hdrAuth: validAuth,
|
|
config: JWTConfig{SigningKey: invalidKey},
|
|
},
|
|
{
|
|
name: "Valid JWT",
|
|
hdrAuth: validAuth,
|
|
config: JWTConfig{SigningKey: validKey},
|
|
},
|
|
{
|
|
name: "Valid JWT with custom AuthScheme",
|
|
hdrAuth: "Token" + " " + token,
|
|
config: JWTConfig{AuthScheme: "Token", SigningKey: validKey},
|
|
},
|
|
{
|
|
name: "Valid JWT with custom claims",
|
|
hdrAuth: validAuth,
|
|
config: JWTConfig{
|
|
Claims: &jwtCustomClaims{},
|
|
SigningKey: []byte("secret"),
|
|
},
|
|
},
|
|
{
|
|
name: "Invalid Authorization header",
|
|
hdrAuth: "invalid-auth",
|
|
expErrCode: http.StatusBadRequest,
|
|
config: JWTConfig{SigningKey: validKey},
|
|
},
|
|
{
|
|
name: "Empty header auth field",
|
|
config: JWTConfig{SigningKey: validKey},
|
|
expErrCode: http.StatusBadRequest,
|
|
},
|
|
{
|
|
name: "Valid query method",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "query:jwt",
|
|
},
|
|
reqURL: "/?a=b&jwt=" + token,
|
|
},
|
|
{
|
|
name: "Invalid query param name",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "query:jwt",
|
|
},
|
|
reqURL: "/?a=b&jwtxyz=" + token,
|
|
expErrCode: http.StatusBadRequest,
|
|
},
|
|
{
|
|
name: "Invalid query param value",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "query:jwt",
|
|
},
|
|
reqURL: "/?a=b&jwt=invalid-token",
|
|
expErrCode: http.StatusUnauthorized,
|
|
},
|
|
{
|
|
name: "Empty query",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "query:jwt",
|
|
},
|
|
reqURL: "/?a=b",
|
|
expErrCode: http.StatusBadRequest,
|
|
},
|
|
{
|
|
name: "Valid param method",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "param:jwt",
|
|
},
|
|
reqURL: "/" + token,
|
|
},
|
|
{
|
|
name: "Valid cookie method",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "cookie:jwt",
|
|
},
|
|
hdrCookie: "jwt=" + token,
|
|
},
|
|
{
|
|
name: "Multiple jwt lookuop",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "query:jwt,cookie:jwt",
|
|
},
|
|
hdrCookie: "jwt=" + token,
|
|
},
|
|
{
|
|
name: "Invalid token with cookie method",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "cookie:jwt",
|
|
},
|
|
expErrCode: http.StatusUnauthorized,
|
|
hdrCookie: "jwt=invalid",
|
|
},
|
|
{
|
|
name: "Empty cookie",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "cookie:jwt",
|
|
},
|
|
expErrCode: http.StatusBadRequest,
|
|
},
|
|
{
|
|
name: "Valid form method",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "form:jwt",
|
|
},
|
|
formValues: map[string]string{"jwt": token},
|
|
},
|
|
{
|
|
name: "Invalid token with form method",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "form:jwt",
|
|
},
|
|
expErrCode: http.StatusUnauthorized,
|
|
formValues: map[string]string{"jwt": "invalid"},
|
|
},
|
|
{
|
|
name: "Empty form field",
|
|
config: JWTConfig{
|
|
SigningKey: validKey,
|
|
TokenLookup: "form:jwt",
|
|
},
|
|
expErrCode: http.StatusBadRequest,
|
|
},
|
|
{
|
|
name: "Valid JWT with a valid key using a user-defined KeyFunc",
|
|
hdrAuth: validAuth,
|
|
config: JWTConfig{
|
|
KeyFunc: func(*jwt.Token) (interface{}, error) {
|
|
return validKey, nil
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: "Valid JWT with an invalid key using a user-defined KeyFunc",
|
|
hdrAuth: validAuth,
|
|
config: JWTConfig{
|
|
KeyFunc: func(*jwt.Token) (interface{}, error) {
|
|
return invalidKey, nil
|
|
},
|
|
},
|
|
expErrCode: http.StatusUnauthorized,
|
|
},
|
|
{
|
|
name: "Token verification does not pass using a user-defined KeyFunc",
|
|
hdrAuth: validAuth,
|
|
config: JWTConfig{
|
|
KeyFunc: func(*jwt.Token) (interface{}, error) {
|
|
return nil, errors.New("faulty KeyFunc")
|
|
},
|
|
},
|
|
expErrCode: http.StatusUnauthorized,
|
|
},
|
|
{
|
|
name: "Valid JWT with lower case AuthScheme",
|
|
hdrAuth: strings.ToLower(DefaultJWTConfig.AuthScheme) + " " + token,
|
|
config: JWTConfig{SigningKey: validKey},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
e := echo.New()
|
|
if tc.reqURL == "" {
|
|
tc.reqURL = "/"
|
|
}
|
|
|
|
var req *http.Request
|
|
if len(tc.formValues) > 0 {
|
|
form := url.Values{}
|
|
for k, v := range tc.formValues {
|
|
form.Set(k, v)
|
|
}
|
|
req = httptest.NewRequest(http.MethodPost, tc.reqURL, strings.NewReader(form.Encode()))
|
|
req.Header.Set(echo.HeaderContentType, "application/x-www-form-urlencoded")
|
|
req.ParseForm()
|
|
} else {
|
|
req = httptest.NewRequest(http.MethodGet, tc.reqURL, nil)
|
|
}
|
|
res := httptest.NewRecorder()
|
|
req.Header.Set(echo.HeaderAuthorization, tc.hdrAuth)
|
|
req.Header.Set(echo.HeaderCookie, tc.hdrCookie)
|
|
c := e.NewContext(req, res)
|
|
|
|
if tc.reqURL == "/"+token {
|
|
c.SetParamNames("jwt")
|
|
c.SetParamValues(token)
|
|
}
|
|
|
|
if tc.expPanic {
|
|
assert.Panics(t, func() {
|
|
JWTWithConfig(tc.config)
|
|
}, tc.name)
|
|
return
|
|
}
|
|
|
|
if tc.expErrCode != 0 {
|
|
h := JWTWithConfig(tc.config)(handler)
|
|
he := h(c).(*echo.HTTPError)
|
|
assert.Equal(t, tc.expErrCode, he.Code, tc.name)
|
|
return
|
|
}
|
|
|
|
h := JWTWithConfig(tc.config)(handler)
|
|
if assert.NoError(t, h(c), tc.name) {
|
|
user := c.Get("user").(*jwt.Token)
|
|
switch claims := user.Claims.(type) {
|
|
case jwt.MapClaims:
|
|
assert.Equal(t, claims["name"], "John Doe", tc.name)
|
|
case *jwtCustomClaims:
|
|
assert.Equal(t, claims.Name, "John Doe", tc.name)
|
|
assert.Equal(t, claims.Admin, true, tc.name)
|
|
default:
|
|
panic("unexpected type of claims")
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestJWTwithKID(t *testing.T) {
|
|
e := echo.New()
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
firstToken := "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiIsImtpZCI6ImZpcnN0T25lIn0.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.w5VGpHOe0jlNgf7jMVLHzIYH_XULmpUlreJnilwSkWk"
|
|
secondToken := "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiIsImtpZCI6InNlY29uZE9uZSJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.sdghDYQ85jdh0hgQ6bKbMguLI_NSPYWjkhVJkee-yZM"
|
|
wrongToken := "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiIsImtpZCI6InNlY29uZE9uZSJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.RyhLybtVLpoewF6nz9YN79oXo32kAtgUxp8FNwTkb90"
|
|
staticToken := "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.1_-XFYUPpJfgsaGwYhgZEt7hfySMg-a3GN-nfZmbW7o"
|
|
validKeys := map[string]interface{}{"firstOne": []byte("first_secret"), "secondOne": []byte("second_secret")}
|
|
invalidKeys := map[string]interface{}{"thirdOne": []byte("third_secret")}
|
|
staticSecret := []byte("static_secret")
|
|
invalidStaticSecret := []byte("invalid_secret")
|
|
|
|
for _, tc := range []struct {
|
|
expErrCode int // 0 for Success
|
|
config JWTConfig
|
|
hdrAuth string
|
|
info string
|
|
}{
|
|
{
|
|
hdrAuth: DefaultJWTConfig.AuthScheme + " " + firstToken,
|
|
config: JWTConfig{SigningKeys: validKeys},
|
|
info: "First token valid",
|
|
},
|
|
{
|
|
hdrAuth: DefaultJWTConfig.AuthScheme + " " + secondToken,
|
|
config: JWTConfig{SigningKeys: validKeys},
|
|
info: "Second token valid",
|
|
},
|
|
{
|
|
expErrCode: http.StatusUnauthorized,
|
|
hdrAuth: DefaultJWTConfig.AuthScheme + " " + wrongToken,
|
|
config: JWTConfig{SigningKeys: validKeys},
|
|
info: "Wrong key id token",
|
|
},
|
|
{
|
|
hdrAuth: DefaultJWTConfig.AuthScheme + " " + staticToken,
|
|
config: JWTConfig{SigningKey: staticSecret},
|
|
info: "Valid static secret token",
|
|
},
|
|
{
|
|
expErrCode: http.StatusUnauthorized,
|
|
hdrAuth: DefaultJWTConfig.AuthScheme + " " + staticToken,
|
|
config: JWTConfig{SigningKey: invalidStaticSecret},
|
|
info: "Invalid static secret",
|
|
},
|
|
{
|
|
expErrCode: http.StatusUnauthorized,
|
|
hdrAuth: DefaultJWTConfig.AuthScheme + " " + firstToken,
|
|
config: JWTConfig{SigningKeys: invalidKeys},
|
|
info: "Invalid keys first token",
|
|
},
|
|
{
|
|
expErrCode: http.StatusUnauthorized,
|
|
hdrAuth: DefaultJWTConfig.AuthScheme + " " + secondToken,
|
|
config: JWTConfig{SigningKeys: invalidKeys},
|
|
info: "Invalid keys second token",
|
|
},
|
|
} {
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
res := httptest.NewRecorder()
|
|
req.Header.Set(echo.HeaderAuthorization, tc.hdrAuth)
|
|
c := e.NewContext(req, res)
|
|
|
|
if tc.expErrCode != 0 {
|
|
h := JWTWithConfig(tc.config)(handler)
|
|
he := h(c).(*echo.HTTPError)
|
|
assert.Equal(t, tc.expErrCode, he.Code, tc.info)
|
|
continue
|
|
}
|
|
|
|
h := JWTWithConfig(tc.config)(handler)
|
|
if assert.NoError(t, h(c), tc.info) {
|
|
user := c.Get("user").(*jwt.Token)
|
|
switch claims := user.Claims.(type) {
|
|
case jwt.MapClaims:
|
|
assert.Equal(t, claims["name"], "John Doe", tc.info)
|
|
case *jwtCustomClaims:
|
|
assert.Equal(t, claims.Name, "John Doe", tc.info)
|
|
assert.Equal(t, claims.Admin, true, tc.info)
|
|
default:
|
|
panic("unexpected type of claims")
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestJWTConfig_skipper(t *testing.T) {
|
|
e := echo.New()
|
|
|
|
e.Use(JWTWithConfig(JWTConfig{
|
|
Skipper: func(context echo.Context) bool {
|
|
return true // skip everything
|
|
},
|
|
SigningKey: []byte("secret"),
|
|
}))
|
|
|
|
isCalled := false
|
|
e.GET("/", func(c echo.Context) error {
|
|
isCalled = true
|
|
return c.String(http.StatusTeapot, "test")
|
|
})
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
res := httptest.NewRecorder()
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, http.StatusTeapot, res.Code)
|
|
assert.True(t, isCalled)
|
|
}
|
|
|
|
func TestJWTConfig_BeforeFunc(t *testing.T) {
|
|
e := echo.New()
|
|
e.GET("/", func(c echo.Context) error {
|
|
return c.String(http.StatusTeapot, "test")
|
|
})
|
|
|
|
isCalled := false
|
|
e.Use(JWTWithConfig(JWTConfig{
|
|
BeforeFunc: func(context echo.Context) {
|
|
isCalled = true
|
|
},
|
|
SigningKey: []byte("secret"),
|
|
}))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
req.Header.Set(echo.HeaderAuthorization, DefaultJWTConfig.AuthScheme+" eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ")
|
|
res := httptest.NewRecorder()
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, http.StatusTeapot, res.Code)
|
|
assert.True(t, isCalled)
|
|
}
|
|
|
|
func TestJWTConfig_extractorErrorHandling(t *testing.T) {
|
|
var testCases = []struct {
|
|
name string
|
|
given JWTConfig
|
|
expectStatusCode int
|
|
}{
|
|
{
|
|
name: "ok, ErrorHandler is executed",
|
|
given: JWTConfig{
|
|
SigningKey: []byte("secret"),
|
|
ErrorHandler: func(err error) error {
|
|
return echo.NewHTTPError(http.StatusTeapot, "custom_error")
|
|
},
|
|
},
|
|
expectStatusCode: http.StatusTeapot,
|
|
},
|
|
{
|
|
name: "ok, ErrorHandlerWithContext is executed",
|
|
given: JWTConfig{
|
|
SigningKey: []byte("secret"),
|
|
ErrorHandlerWithContext: func(err error, context echo.Context) error {
|
|
return echo.NewHTTPError(http.StatusTeapot, "custom_error")
|
|
},
|
|
},
|
|
expectStatusCode: http.StatusTeapot,
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
e := echo.New()
|
|
e.GET("/", func(c echo.Context) error {
|
|
return c.String(http.StatusNotImplemented, "should not end up here")
|
|
})
|
|
|
|
e.Use(JWTWithConfig(tc.given))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
res := httptest.NewRecorder()
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, tc.expectStatusCode, res.Code)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestJWTConfig_parseTokenErrorHandling(t *testing.T) {
|
|
var testCases = []struct {
|
|
name string
|
|
given JWTConfig
|
|
expectErr string
|
|
}{
|
|
{
|
|
name: "ok, ErrorHandler is executed",
|
|
given: JWTConfig{
|
|
SigningKey: []byte("secret"),
|
|
ErrorHandler: func(err error) error {
|
|
return echo.NewHTTPError(http.StatusTeapot, "ErrorHandler: "+err.Error())
|
|
},
|
|
},
|
|
expectErr: "{\"message\":\"ErrorHandler: parsing failed\"}\n",
|
|
},
|
|
{
|
|
name: "ok, ErrorHandlerWithContext is executed",
|
|
given: JWTConfig{
|
|
SigningKey: []byte("secret"),
|
|
ErrorHandlerWithContext: func(err error, context echo.Context) error {
|
|
return echo.NewHTTPError(http.StatusTeapot, "ErrorHandlerWithContext: "+err.Error())
|
|
},
|
|
},
|
|
expectErr: "{\"message\":\"ErrorHandlerWithContext: parsing failed\"}\n",
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
e := echo.New()
|
|
//e.Debug = true
|
|
e.GET("/", func(c echo.Context) error {
|
|
return c.String(http.StatusNotImplemented, "should not end up here")
|
|
})
|
|
|
|
config := tc.given
|
|
parseTokenCalled := false
|
|
config.ParseTokenFunc = func(auth string, c echo.Context) (interface{}, error) {
|
|
parseTokenCalled = true
|
|
return nil, errors.New("parsing failed")
|
|
}
|
|
e.Use(JWTWithConfig(config))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
req.Header.Set(echo.HeaderAuthorization, DefaultJWTConfig.AuthScheme+" eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ")
|
|
res := httptest.NewRecorder()
|
|
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, http.StatusTeapot, res.Code)
|
|
assert.Equal(t, tc.expectErr, res.Body.String())
|
|
assert.True(t, parseTokenCalled)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestJWTConfig_custom_ParseTokenFunc_Keyfunc(t *testing.T) {
|
|
e := echo.New()
|
|
e.GET("/", func(c echo.Context) error {
|
|
return c.String(http.StatusTeapot, "test")
|
|
})
|
|
|
|
// example of minimal custom ParseTokenFunc implementation. Allows you to use different versions of `github.com/golang-jwt/jwt`
|
|
// with current JWT middleware
|
|
signingKey := []byte("secret")
|
|
|
|
config := JWTConfig{
|
|
ParseTokenFunc: func(auth string, c echo.Context) (interface{}, error) {
|
|
keyFunc := func(t *jwt.Token) (interface{}, error) {
|
|
if t.Method.Alg() != "HS256" {
|
|
return nil, fmt.Errorf("unexpected jwt signing method=%v", t.Header["alg"])
|
|
}
|
|
return signingKey, nil
|
|
}
|
|
|
|
// claims are of type `jwt.MapClaims` when token is created with `jwt.Parse`
|
|
token, err := jwt.Parse(auth, keyFunc)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !token.Valid {
|
|
return nil, errors.New("invalid token")
|
|
}
|
|
return token, nil
|
|
},
|
|
}
|
|
|
|
e.Use(JWTWithConfig(config))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
req.Header.Set(echo.HeaderAuthorization, DefaultJWTConfig.AuthScheme+" eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ")
|
|
res := httptest.NewRecorder()
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, http.StatusTeapot, res.Code)
|
|
}
|
|
|
|
func TestJWTConfig_TokenLookupFuncs(t *testing.T) {
|
|
e := echo.New()
|
|
|
|
e.GET("/", func(c echo.Context) error {
|
|
token := c.Get("user").(*jwt.Token)
|
|
return c.JSON(http.StatusOK, token.Claims)
|
|
})
|
|
|
|
e.Use(JWTWithConfig(JWTConfig{
|
|
TokenLookupFuncs: []ValuesExtractor{
|
|
func(c echo.Context) ([]string, error) {
|
|
return []string{c.Request().Header.Get("X-API-Key")}, nil
|
|
},
|
|
},
|
|
SigningKey: []byte("secret"),
|
|
}))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
req.Header.Set("X-API-Key", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ")
|
|
res := httptest.NewRecorder()
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, http.StatusOK, res.Code)
|
|
assert.Equal(t, `{"admin":true,"name":"John Doe","sub":"1234567890"}`+"\n", res.Body.String())
|
|
}
|
|
|
|
func TestJWTConfig_SuccessHandler(t *testing.T) {
|
|
var testCases = []struct {
|
|
name string
|
|
givenToken string
|
|
expectCalled bool
|
|
expectStatus int
|
|
}{
|
|
{
|
|
name: "ok, success handler is called",
|
|
givenToken: "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ",
|
|
expectCalled: true,
|
|
expectStatus: http.StatusOK,
|
|
},
|
|
{
|
|
name: "nok, success handler is not called",
|
|
givenToken: "x.x.x",
|
|
expectCalled: false,
|
|
expectStatus: http.StatusUnauthorized,
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
e := echo.New()
|
|
|
|
e.GET("/", func(c echo.Context) error {
|
|
token := c.Get("user").(*jwt.Token)
|
|
return c.JSON(http.StatusOK, token.Claims)
|
|
})
|
|
|
|
wasCalled := false
|
|
e.Use(JWTWithConfig(JWTConfig{
|
|
SuccessHandler: func(c echo.Context) {
|
|
wasCalled = true
|
|
},
|
|
SigningKey: []byte("secret"),
|
|
}))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
req.Header.Set(echo.HeaderAuthorization, "bearer "+tc.givenToken)
|
|
res := httptest.NewRecorder()
|
|
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, tc.expectCalled, wasCalled)
|
|
assert.Equal(t, tc.expectStatus, res.Code)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestJWTConfig_ContinueOnIgnoredError(t *testing.T) {
|
|
var testCases = []struct {
|
|
name string
|
|
whenContinueOnIgnoredError bool
|
|
givenToken string
|
|
expectStatus int
|
|
expectBody string
|
|
}{
|
|
{
|
|
name: "no error handler is called",
|
|
whenContinueOnIgnoredError: true,
|
|
givenToken: "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ",
|
|
expectStatus: http.StatusTeapot,
|
|
expectBody: "",
|
|
},
|
|
{
|
|
name: "ContinueOnIgnoredError is false and error handler is called for missing token",
|
|
whenContinueOnIgnoredError: false,
|
|
givenToken: "",
|
|
// empty response with 200. This emulates previous behaviour when error handler swallowed the error
|
|
expectStatus: http.StatusOK,
|
|
expectBody: "",
|
|
},
|
|
{
|
|
name: "error handler is called for missing token",
|
|
whenContinueOnIgnoredError: true,
|
|
givenToken: "",
|
|
expectStatus: http.StatusTeapot,
|
|
expectBody: "public-token",
|
|
},
|
|
{
|
|
name: "error handler is called for invalid token",
|
|
whenContinueOnIgnoredError: true,
|
|
givenToken: "x.x.x",
|
|
expectStatus: http.StatusUnauthorized,
|
|
expectBody: "{\"message\":\"Unauthorized\"}\n",
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
e := echo.New()
|
|
|
|
e.GET("/", func(c echo.Context) error {
|
|
testValue, _ := c.Get("test").(string)
|
|
return c.String(http.StatusTeapot, testValue)
|
|
})
|
|
|
|
e.Use(JWTWithConfig(JWTConfig{
|
|
ContinueOnIgnoredError: tc.whenContinueOnIgnoredError,
|
|
SigningKey: []byte("secret"),
|
|
ErrorHandlerWithContext: func(err error, c echo.Context) error {
|
|
if err == ErrJWTMissing {
|
|
c.Set("test", "public-token")
|
|
return nil
|
|
}
|
|
return echo.ErrUnauthorized
|
|
},
|
|
}))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
if tc.givenToken != "" {
|
|
req.Header.Set(echo.HeaderAuthorization, "bearer "+tc.givenToken)
|
|
}
|
|
res := httptest.NewRecorder()
|
|
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, tc.expectStatus, res.Code)
|
|
assert.Equal(t, tc.expectBody, res.Body.String())
|
|
})
|
|
}
|
|
}
|