Files
tinyauth/internal/controller/oidc_controller_test.go
2026-01-26 19:03:20 +02:00

280 lines
7.2 KiB
Go

package controller_test
import (
"encoding/json"
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"strings"
"testing"
"github.com/gin-gonic/gin"
"github.com/google/go-querystring/query"
"github.com/steveiliop56/tinyauth/internal/bootstrap"
"github.com/steveiliop56/tinyauth/internal/config"
"github.com/steveiliop56/tinyauth/internal/controller"
"github.com/steveiliop56/tinyauth/internal/repository"
"github.com/steveiliop56/tinyauth/internal/service"
"github.com/steveiliop56/tinyauth/internal/utils/tlog"
"gotest.tools/v3/assert"
)
var oidcServiceConfig = service.OIDCServiceConfig{
Clients: map[string]config.OIDCClientConfig{
"client1": {
ClientID: "some-client-id",
ClientSecret: "some-client-secret",
ClientSecretFile: "",
TrustedRedirectURIs: []string{
"https://example.com/oauth/callback",
},
Name: "Client 1",
},
},
PrivateKeyPath: "/tmp/tinyauth_oidc_key",
PublicKeyPath: "/tmp/tinyauth_oidc_key.pub",
Issuer: "https://example.com",
SessionExpiry: 3600,
}
var oidcCtrlTestContext = config.UserContext{
Username: "test",
Name: "Test",
Email: "test@example.com",
IsLoggedIn: true,
IsBasicAuth: false,
OAuth: false,
Provider: "ldap", // ldap in order to test the groups
TotpPending: false,
OAuthGroups: "",
TotpEnabled: false,
OAuthName: "",
OAuthSub: "",
LdapGroups: "test1,test2",
}
// Test is not amazing, but it will confirm the OIDC server works
func TestOIDCController(t *testing.T) {
tlog.NewSimpleLogger().Init()
// Create an app instance
app := bootstrap.NewBootstrapApp(config.Config{})
// Get db
db, err := app.SetupDatabase("/tmp/tinyauth.db")
assert.NilError(t, err)
// Create queries
queries := repository.New(db)
// Create a new OIDC Servicee
oidcService := service.NewOIDCService(oidcServiceConfig, queries)
err = oidcService.Init()
assert.NilError(t, err)
// Create test router
gin.SetMode(gin.TestMode)
router := gin.Default()
router.Use(func(c *gin.Context) {
c.Set("context", &oidcCtrlTestContext)
c.Next()
})
group := router.Group("/api")
// Register oidc controller
oidcController := controller.NewOIDCController(controller.OIDCControllerConfig{}, oidcService, group)
oidcController.SetupRoutes()
// Get redirect URL test
recorder := httptest.NewRecorder()
marshalled, err := json.Marshal(service.AuthorizeRequest{
Scope: "openid profile email groups",
ResponseType: "code",
ClientID: "some-client-id",
RedirectURI: "https://example.com/oauth/callback",
State: "some-state",
})
assert.NilError(t, err)
req, err := http.NewRequest("POST", "/api/oidc/authorize", strings.NewReader(string(marshalled)))
assert.NilError(t, err)
router.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusOK, recorder.Code)
resJson := map[string]any{}
err = json.Unmarshal(recorder.Body.Bytes(), &resJson)
assert.NilError(t, err)
redirect_uri, ok := resJson["redirect_uri"].(string)
assert.Assert(t, ok)
u, err := url.Parse(redirect_uri)
assert.NilError(t, err)
m, err := url.ParseQuery(u.RawQuery)
assert.NilError(t, err)
assert.Equal(t, m["state"][0], "some-state")
code := m["code"][0]
// Exchange code for token
recorder = httptest.NewRecorder()
params, err := query.Values(controller.TokenRequest{
GrantType: "authorization_code",
Code: code,
RedirectURI: "https://example.com/oauth/callback",
})
assert.NilError(t, err)
req, err = http.NewRequest("POST", "/api/oidc/token", strings.NewReader(params.Encode()))
assert.NilError(t, err)
req.Header.Set("content-type", "application/x-www-form-urlencoded")
req.SetBasicAuth("some-client-id", "some-client-secret")
router.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusOK, recorder.Code)
resJson = map[string]any{}
err = json.Unmarshal(recorder.Body.Bytes(), &resJson)
assert.NilError(t, err)
accessToken, ok := resJson["access_token"].(string)
assert.Assert(t, ok)
_, ok = resJson["id_token"].(string)
assert.Assert(t, ok)
refreshToken, ok := resJson["refresh_token"].(string)
assert.Assert(t, ok)
expires_in, ok := resJson["expires_in"].(float64)
assert.Assert(t, ok)
assert.Equal(t, expires_in, float64(oidcServiceConfig.SessionExpiry))
// Ensure code is expired
recorder = httptest.NewRecorder()
params, err = query.Values(controller.TokenRequest{
GrantType: "authorization_code",
Code: code,
RedirectURI: "https://example.com/oauth/callback",
})
assert.NilError(t, err)
req, err = http.NewRequest("POST", "/api/oidc/token", strings.NewReader(params.Encode()))
req.Header.Set("content-type", "application/x-www-form-urlencoded")
req.SetBasicAuth("some-client-id", "some-client-secret")
router.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusBadRequest, recorder.Code)
// Test userinfo
recorder = httptest.NewRecorder()
req, err = http.NewRequest("GET", "/api/oidc/userinfo", nil)
assert.NilError(t, err)
req.Header.Set("authorization", fmt.Sprintf("Bearer %s", accessToken))
router.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusOK, recorder.Code)
resJson = map[string]any{}
err = json.Unmarshal(recorder.Body.Bytes(), &resJson)
assert.NilError(t, err)
_, ok = resJson["sub"].(string)
assert.Assert(t, ok)
name, ok := resJson["name"].(string)
assert.Assert(t, ok)
assert.Equal(t, name, oidcCtrlTestContext.Name)
email, ok := resJson["email"].(string)
assert.Assert(t, ok)
assert.Equal(t, email, oidcCtrlTestContext.Email)
preferred_username, ok := resJson["preferred_username"].(string)
assert.Assert(t, ok)
assert.Equal(t, preferred_username, oidcCtrlTestContext.Username)
// Not sure why this is failing, will look into it later
igroups, ok := resJson["groups"].([]any)
assert.Assert(t, ok)
groups := make([]string, len(igroups))
for i, group := range igroups {
groups[i], ok = group.(string)
assert.Assert(t, ok)
}
assert.DeepEqual(t, strings.Split(oidcCtrlTestContext.LdapGroups, ","), groups)
// Test refresh token
recorder = httptest.NewRecorder()
params, err = query.Values(controller.TokenRequest{
GrantType: "refresh_token",
RefreshToken: refreshToken,
})
assert.NilError(t, err)
req, err = http.NewRequest("POST", "/api/oidc/token", strings.NewReader(params.Encode()))
assert.NilError(t, err)
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
req.SetBasicAuth("some-client-id", "some-client-secret")
router.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusOK, recorder.Code)
resJson = map[string]any{}
err = json.Unmarshal(recorder.Body.Bytes(), &resJson)
assert.NilError(t, err)
newToken, ok := resJson["access_token"].(string)
assert.Assert(t, ok)
assert.Assert(t, newToken != accessToken)
// Ensure old token is invalid
recorder = httptest.NewRecorder()
req, err = http.NewRequest("GET", "/api/oidc/userinfo", nil)
assert.NilError(t, err)
req.Header.Set("authorization", fmt.Sprintf("Bearer %s", accessToken))
router.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusUnauthorized, recorder.Code)
// Test new token
recorder = httptest.NewRecorder()
req, err = http.NewRequest("GET", "/api/oidc/userinfo", nil)
assert.NilError(t, err)
req.Header.Set("authorization", fmt.Sprintf("Bearer %s", newToken))
router.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusOK, recorder.Code)
}