Add GitLab Duo auth and executor support

README.md

@@ -8,6 +8,8 @@ All third-party provider support is maintained by community contributors; CLIPro
 
 The Plus release stays in lockstep with the mainline features.
 
+GitLab Duo is supported here via OAuth or personal access token login, with model discovery and provider-native routing through the GitLab AI gateway when managed credentials are available.
+
 ## Contributing
 
 This project only accepts pull requests that relate to third-party provider support. Any pull requests unrelated to third-party provider support will be rejected.

internal/auth/gitlab/gitlab.go

@@ -426,7 +426,7 @@ func ExtractDiscoveredModels(metadata map[string]any) []DiscoveredModel {
 		if name == "" {
 			return
 		}
-		key := strings.ToLower(provider + "\x00" + name)
+		key := strings.ToLower(name)
 		if _, ok := seen[key]; ok {
 			return
 		}

internal/auth/gitlab/gitlab_test.go

@@ -2,71 +2,137 @@ package gitlab
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 	"net/http/httptest"
+	"net/url"
+	"strings"
 	"testing"
 )
 
-func TestNormalizeBaseURL(t *testing.T) {
+func TestAuthClientGenerateAuthURLIncludesPKCE(t *testing.T) {
-	tests := []struct {
+	client := NewAuthClient(nil)
-		name string
+	pkce, err := GeneratePKCECodes()
-		in   string
+	if err != nil {
-		want string
+		t.Fatalf("GeneratePKCECodes() error = %v", err)
-	}{
-		{name: "default", in: "", want: DefaultBaseURL},
-		{name: "plain host", in: "gitlab.example.com", want: "https://gitlab.example.com"},
-		{name: "trim trailing slash", in: "https://gitlab.example.com/", want: "https://gitlab.example.com"},
 	}
 
-	for _, tc := range tests {
+	rawURL, err := client.GenerateAuthURL("https://gitlab.example.com", "client-id", RedirectURL(17171), "state-123", pkce)
-		t.Run(tc.name, func(t *testing.T) {
+	if err != nil {
-			if got := NormalizeBaseURL(tc.in); got != tc.want {
+		t.Fatalf("GenerateAuthURL() error = %v", err)
-				t.Fatalf("NormalizeBaseURL(%q) = %q, want %q", tc.in, got, tc.want)
+	}
-			}
+
-		})
+	parsed, err := url.Parse(rawURL)
+	if err != nil {
+		t.Fatalf("Parse(authURL) error = %v", err)
+	}
+	if got := parsed.Path; got != "/oauth/authorize" {
+		t.Fatalf("expected /oauth/authorize path, got %q", got)
+	}
+	query := parsed.Query()
+	if got := query.Get("client_id"); got != "client-id" {
+		t.Fatalf("expected client_id, got %q", got)
+	}
+	if got := query.Get("scope"); got != defaultOAuthScope {
+		t.Fatalf("expected scope %q, got %q", defaultOAuthScope, got)
+	}
+	if got := query.Get("code_challenge_method"); got != "S256" {
+		t.Fatalf("expected PKCE method S256, got %q", got)
+	}
+	if got := query.Get("code_challenge"); got == "" {
+		t.Fatal("expected non-empty code_challenge")
 	}
 }
 
-func TestFetchDirectAccess_ParsesModelDetails(t *testing.T) {
+func TestAuthClientExchangeCodeForTokens(t *testing.T) {
-	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if r.Method != http.MethodPost {
+		if r.URL.Path != "/oauth/token" {
-			t.Fatalf("expected POST, got %s", r.Method)
+			t.Fatalf("unexpected path %q", r.URL.Path)
 		}
-		if got := r.Header.Get("Authorization"); got != "Bearer pat-123" {
+		if err := r.ParseForm(); err != nil {
-			t.Fatalf("expected Authorization header, got %q", got)
+			t.Fatalf("ParseForm() error = %v", err)
 		}
-		w.Header().Set("Content-Type", "application/json")
+		if got := r.Form.Get("grant_type"); got != "authorization_code" {
-		_, _ = w.Write([]byte(`{
+			t.Fatalf("expected authorization_code grant, got %q", got)
-			"base_url":"https://gateway.gitlab.example.com/v1",
+		}
-			"token":"duo-gateway-token",
+		if got := r.Form.Get("code_verifier"); got != "verifier-123" {
-			"expires_at":2000000000,
+			t.Fatalf("expected code_verifier, got %q", got)
-			"headers":{
+		}
-				"X-Gitlab-Realm":"saas",
+		_ = json.NewEncoder(w).Encode(map[string]any{
-				"X-Gitlab-Host-Name":"gitlab.example.com"
+			"access_token":  "oauth-access",
-			},
+			"refresh_token": "oauth-refresh",
-			"model_details":{
+			"token_type":    "Bearer",
-				"model_provider":"anthropic",
+			"scope":         "api read_user",
-				"model_name":"claude-sonnet-4-5"
+			"created_at":    1710000000,
-			}
+			"expires_in":    3600,
-		}`))
+		})
 	}))
-	defer server.Close()
+	defer srv.Close()
 
-	client := &AuthClient{httpClient: server.Client()}
+	client := NewAuthClient(nil)
-	direct, err := client.FetchDirectAccess(context.Background(), server.URL, "pat-123")
+	token, err := client.ExchangeCodeForTokens(context.Background(), srv.URL, "client-id", "client-secret", RedirectURL(17171), "auth-code", "verifier-123")
 	if err != nil {
-		t.Fatalf("FetchDirectAccess returned error: %v", err)
+		t.Fatalf("ExchangeCodeForTokens() error = %v", err)
 	}
-	if direct.BaseURL != "https://gateway.gitlab.example.com/v1" {
+	if token.AccessToken != "oauth-access" {
-		t.Fatalf("unexpected base_url %q", direct.BaseURL)
+		t.Fatalf("expected access token, got %q", token.AccessToken)
 	}
-	if direct.Token != "duo-gateway-token" {
+	if token.RefreshToken != "oauth-refresh" {
-		t.Fatalf("unexpected token %q", direct.Token)
+		t.Fatalf("expected refresh token, got %q", token.RefreshToken)
+	}
+}
+
+func TestExtractDiscoveredModels(t *testing.T) {
+	models := ExtractDiscoveredModels(map[string]any{
+		"model_details": map[string]any{
+			"model_provider": "anthropic",
+			"model_name":     "claude-sonnet-4-5",
+		},
+		"supported_models": []any{
+			map[string]any{"model_provider": "openai", "model_name": "gpt-4.1"},
+			"claude-sonnet-4-5",
+		},
+	})
+	if len(models) != 2 {
+		t.Fatalf("expected 2 unique models, got %d", len(models))
+	}
+	if models[0].ModelName != "claude-sonnet-4-5" {
+		t.Fatalf("unexpected first model %q", models[0].ModelName)
+	}
+	if models[1].ModelName != "gpt-4.1" {
+		t.Fatalf("unexpected second model %q", models[1].ModelName)
+	}
+}
+
+func TestFetchDirectAccessDecodesModelDetails(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/api/v4/code_suggestions/direct_access" {
+			t.Fatalf("unexpected path %q", r.URL.Path)
+		}
+		if got := r.Header.Get("Authorization"); !strings.Contains(got, "token-123") {
+			t.Fatalf("expected bearer token, got %q", got)
+		}
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"base_url":   "https://cloud.gitlab.example.com",
+			"token":      "gateway-token",
+			"expires_at": 1710003600,
+			"headers": map[string]string{
+				"X-Gitlab-Realm": "saas",
+			},
+			"model_details": map[string]any{
+				"model_provider": "anthropic",
+				"model_name":     "claude-sonnet-4-5",
+			},
+		})
+	}))
+	defer srv.Close()
+
+	client := NewAuthClient(nil)
+	direct, err := client.FetchDirectAccess(context.Background(), srv.URL, "token-123")
+	if err != nil {
+		t.Fatalf("FetchDirectAccess() error = %v", err)
 	}
 	if direct.ModelDetails == nil || direct.ModelDetails.ModelName != "claude-sonnet-4-5" {
-		t.Fatalf("unexpected model details: %+v", direct.ModelDetails)
+		t.Fatalf("expected model details, got %+v", direct.ModelDetails)
-	}
-	if direct.Headers["X-Gitlab-Realm"] != "saas" {
-		t.Fatalf("expected X-Gitlab-Realm header, got %+v", direct.Headers)
 	}
 }

internal/runtime/executor/gitlab_executor.go

@@ -21,10 +21,10 @@ import (
 )
 
 const (
-	gitLabProviderKey            = "gitlab"
+	gitLabProviderKey             = "gitlab"
-	gitLabAuthMethodOAuth        = "oauth"
+	gitLabAuthMethodOAuth         = "oauth"
-	gitLabAuthMethodPAT          = "pat"
+	gitLabAuthMethodPAT           = "pat"
-	gitLabChatEndpoint           = "/api/v4/chat/completions"
+	gitLabChatEndpoint            = "/api/v4/chat/completions"
 	gitLabCodeSuggestionsEndpoint = "/api/v4/code_suggestions/completions"
 )
 
@@ -33,10 +33,10 @@ type GitLabExecutor struct {
 }
 
 type gitLabPrompt struct {
-	Instruction          string
+	Instruction           string
-	FileName             string
+	FileName              string
-	ContentAboveCursor   string
+	ContentAboveCursor    string
-	ChatContext          []map[string]any
+	ChatContext           []map[string]any
 	CodeSuggestionContext []map[string]any
 }
 
@@ -246,10 +246,10 @@ func (e *GitLabExecutor) requestCodeSuggestions(ctx context.Context, auth *clipr
 			"content_above_cursor": contentAbove,
 			"content_below_cursor": "",
 		},
-		"intent":          "generation",
+		"intent":           "generation",
-		"generation_type": "small_file",
+		"generation_type":  "small_file",
 		"user_instruction": prompt.Instruction,
-		"stream":          false,
+		"stream":           false,
 	}
 	if len(prompt.CodeSuggestionContext) > 0 {
 		body["context"] = prompt.CodeSuggestionContext

internal/runtime/executor/gitlab_executor_test.go

@@ -2,123 +2,154 @@ package executor
 
 import (
 	"context"
-	"io"
+	"encoding/json"
 	"net/http"
 	"net/http/httptest"
-	"strings"
 	"testing"
 
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
 	cliproxyauth "github.com/router-for-me/CLIProxyAPI/v6/sdk/cliproxy/auth"
 	cliproxyexecutor "github.com/router-for-me/CLIProxyAPI/v6/sdk/cliproxy/executor"
+	sdktranslator "github.com/router-for-me/CLIProxyAPI/v6/sdk/translator"
+	"github.com/tidwall/gjson"
 )
 
-func TestGitLabExecutorRefresh_WithPATStoresGatewayMetadata(t *testing.T) {
+func TestGitLabExecutorExecuteUsesChatEndpoint(t *testing.T) {
-	var server *httptest.Server
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-	server = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != gitLabChatEndpoint {
-		if r.URL.Path != "/api/v4/code_suggestions/direct_access" {
+			t.Fatalf("unexpected path %q", r.URL.Path)
-			t.Fatalf("unexpected path %s", r.URL.Path)
 		}
-		if got := r.Header.Get("Authorization"); got != "Bearer pat-123" {
+		_, _ = w.Write([]byte(`"chat response"`))
-			t.Fatalf("unexpected Authorization header %q", got)
-		}
-		w.Header().Set("Content-Type", "application/json")
-		_, _ = w.Write([]byte(`{
-			"base_url":"` + server.URL + `",
-			"token":"gateway-token",
-			"expires_at":2000000000,
-			"headers":{"X-Gitlab-Realm":"saas"},
-			"model_details":{"model_provider":"mistral","model_name":"codestral-2501"}
-		}`))
 	}))
-	defer server.Close()
+	defer srv.Close()
 
-	exec := NewGitLabExecutor(nil)
+	exec := NewGitLabExecutor(&config.Config{})
 	auth := &cliproxyauth.Auth{
-		ID:       "gitlab-pat.json",
 		Provider: "gitlab",
 		Metadata: map[string]any{
-			"type":                  "gitlab",
+			"base_url":     srv.URL,
+			"access_token": "oauth-access",
+			"model_name":   "claude-sonnet-4-5",
+		},
+	}
+	req := cliproxyexecutor.Request{
+		Model:   "gitlab-duo",
+		Payload: []byte(`{"model":"gitlab-duo","messages":[{"role":"user","content":"hello"}]}`),
+	}
+
+	resp, err := exec.Execute(context.Background(), auth, req, cliproxyexecutor.Options{
+		SourceFormat: sdktranslator.FromString("openai"),
+	})
+	if err != nil {
+		t.Fatalf("Execute() error = %v", err)
+	}
+	if got := gjson.GetBytes(resp.Payload, "choices.0.message.content").String(); got != "chat response" {
+		t.Fatalf("expected chat response, got %q", got)
+	}
+	if got := gjson.GetBytes(resp.Payload, "model").String(); got != "claude-sonnet-4-5" {
+		t.Fatalf("expected resolved model, got %q", got)
+	}
+}
+
+func TestGitLabExecutorExecuteFallsBackToCodeSuggestions(t *testing.T) {
+	chatCalls := 0
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch r.URL.Path {
+		case gitLabChatEndpoint:
+			chatCalls++
+			http.Error(w, "feature unavailable", http.StatusForbidden)
+		case gitLabCodeSuggestionsEndpoint:
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"choices": []map[string]any{{
+					"text": "fallback response",
+				}},
+			})
+		default:
+			t.Fatalf("unexpected path %q", r.URL.Path)
+		}
+	}))
+	defer srv.Close()
+
+	exec := NewGitLabExecutor(&config.Config{})
+	auth := &cliproxyauth.Auth{
+		Provider: "gitlab",
+		Metadata: map[string]any{
+			"base_url":              srv.URL,
+			"personal_access_token": "glpat-token",
 			"auth_method":           "pat",
-			"base_url":              server.URL,
+		},
-			"personal_access_token": "pat-123",
+	}
+	req := cliproxyexecutor.Request{
+		Model:   "gitlab-duo",
+		Payload: []byte(`{"model":"gitlab-duo","messages":[{"role":"user","content":"write code"}]}`),
+	}
+
+	resp, err := exec.Execute(context.Background(), auth, req, cliproxyexecutor.Options{
+		SourceFormat: sdktranslator.FromString("openai"),
+	})
+	if err != nil {
+		t.Fatalf("Execute() error = %v", err)
+	}
+	if chatCalls != 1 {
+		t.Fatalf("expected chat endpoint to be tried once, got %d", chatCalls)
+	}
+	if got := gjson.GetBytes(resp.Payload, "choices.0.message.content").String(); got != "fallback response" {
+		t.Fatalf("expected fallback response, got %q", got)
+	}
+}
+
+func TestGitLabExecutorRefreshUpdatesMetadata(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch r.URL.Path {
+		case "/oauth/token":
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"access_token":  "oauth-refreshed",
+				"refresh_token": "oauth-refresh",
+				"token_type":    "Bearer",
+				"scope":         "api read_user",
+				"created_at":    1710000000,
+				"expires_in":    3600,
+			})
+		case "/api/v4/code_suggestions/direct_access":
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"base_url":   "https://cloud.gitlab.example.com",
+				"token":      "gateway-token",
+				"expires_at": 1710003600,
+				"headers":    map[string]string{"X-Gitlab-Realm": "saas"},
+				"model_details": map[string]any{
+					"model_provider": "anthropic",
+					"model_name":     "claude-sonnet-4-5",
+				},
+			})
+		default:
+			t.Fatalf("unexpected path %q", r.URL.Path)
+		}
+	}))
+	defer srv.Close()
+
+	exec := NewGitLabExecutor(&config.Config{})
+	auth := &cliproxyauth.Auth{
+		ID:       "gitlab-auth.json",
+		Provider: "gitlab",
+		Metadata: map[string]any{
+			"base_url":            srv.URL,
+			"access_token":        "oauth-access",
+			"refresh_token":       "oauth-refresh",
+			"oauth_client_id":     "client-id",
+			"oauth_client_secret": "client-secret",
+			"auth_method":         "oauth",
+			"oauth_expires_at":    "2000-01-01T00:00:00Z",
 		},
 	}
 
 	updated, err := exec.Refresh(context.Background(), auth)
 	if err != nil {
-		t.Fatalf("Refresh returned error: %v", err)
+		t.Fatalf("Refresh() error = %v", err)
 	}
-	if got := metadataString(updated.Metadata, "duo_gateway_token"); got != "gateway-token" {
+	if got := updated.Metadata["access_token"]; got != "oauth-refreshed" {
-		t.Fatalf("unexpected gateway token %q", got)
+		t.Fatalf("expected refreshed access token, got %#v", got)
 	}
-	if got := gitLabModelName(updated); got != "codestral-2501" {
+	if got := updated.Metadata["model_name"]; got != "claude-sonnet-4-5" {
-		t.Fatalf("unexpected model name %q", got)
+		t.Fatalf("expected refreshed model metadata, got %#v", got)
-	}
-	headers := gitLabHeaders(updated)
-	if headers["X-Gitlab-Realm"] != "saas" {
-		t.Fatalf("unexpected gateway headers %+v", headers)
 	}
 }
-
-func TestGitLabExecutorExecute_UsesGatewayHeadersAndResolvedModel(t *testing.T) {
-	var receivedAuth string
-	var receivedRealm string
-	var receivedModel string
-
-	gateway := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		body, _ := io.ReadAll(r.Body)
-		receivedAuth = r.Header.Get("Authorization")
-		receivedRealm = r.Header.Get("X-Gitlab-Realm")
-		receivedModel = findJSONField(string(body), `"model":"`, `"`)
-		w.Header().Set("Content-Type", "application/json")
-		_, _ = w.Write([]byte(`{"id":"ok","object":"chat.completion","choices":[{"index":0,"message":{"role":"assistant","content":"ok"},"finish_reason":"stop"}]}`))
-	}))
-	defer gateway.Close()
-
-	exec := NewGitLabExecutor(nil)
-	auth := &cliproxyauth.Auth{
-		ID:       "gitlab-oauth.json",
-		Provider: "gitlab",
-		Metadata: map[string]any{
-			"type":                 "gitlab",
-			"auth_method":          "oauth",
-			"duo_gateway_base_url": gateway.URL,
-			"duo_gateway_token":    "gateway-token",
-			"duo_gateway_headers":  map[string]any{"X-Gitlab-Realm": "saas"},
-			"model_details":        map[string]any{"model_name": "codestral-2501", "model_provider": "mistral"},
-		},
-	}
-
-	resp, err := exec.Execute(context.Background(), auth, cliproxyexecutor.Request{
-		Model:   "gitlab-duo",
-		Payload: []byte(`{"model":"gitlab-duo","messages":[{"role":"user","content":"hello"}]}`),
-	}, cliproxyexecutor.Options{})
-	if err != nil {
-		t.Fatalf("Execute returned error: %v", err)
-	}
-	if len(resp.Payload) == 0 {
-		t.Fatal("expected non-empty payload")
-	}
-	if receivedAuth != "Bearer gateway-token" {
-		t.Fatalf("unexpected Authorization header %q", receivedAuth)
-	}
-	if receivedRealm != "saas" {
-		t.Fatalf("unexpected X-Gitlab-Realm header %q", receivedRealm)
-	}
-	if receivedModel != "codestral-2501" {
-		t.Fatalf("unexpected resolved model %q", receivedModel)
-	}
-}
-
-func findJSONField(body, prefix, suffix string) string {
-	start := strings.Index(body, prefix)
-	if start < 0 {
-		return ""
-	}
-	start += len(prefix)
-	end := strings.Index(body[start:], suffix)
-	if end < 0 {
-		return ""
-	}
-	return body[start : start+end]
-}

sdk/auth/gitlab.go

@@ -3,6 +3,7 @@ package auth
 import (
 	"context"
 	"fmt"
+	"os"
 	"strings"
 	"time"
 
@@ -360,6 +361,13 @@ func (a *GitLabAuthenticator) resolveString(opts *LoginOptions, key, fallback st
 			return value
 		}
 	}
+	for _, envKey := range gitLabEnvKeys(key) {
+		if raw, ok := os.LookupEnv(envKey); ok {
+			if trimmed := strings.TrimSpace(raw); trimmed != "" {
+				return trimmed
+			}
+		}
+	}
 	if strings.TrimSpace(fallback) != "" {
 		return fallback
 	}
@@ -460,3 +468,18 @@ func maskGitLabToken(token string) string {
 	}
 	return trimmed[:4] + "..." + trimmed[len(trimmed)-4:]
 }
+
+func gitLabEnvKeys(key string) []string {
+	switch strings.TrimSpace(key) {
+	case gitLabBaseURLMetadataKey:
+		return []string{"GITLAB_BASE_URL"}
+	case gitLabOAuthClientIDMetadataKey:
+		return []string{"GITLAB_OAUTH_CLIENT_ID"}
+	case gitLabOAuthClientSecretMetadataKey:
+		return []string{"GITLAB_OAUTH_CLIENT_SECRET"}
+	case gitLabPersonalAccessTokenMetadataKey:
+		return []string{"GITLAB_PERSONAL_ACCESS_TOKEN"}
+	default:
+		return nil
+	}
+}

sdk/auth/gitlab_test.go

@@ -0,0 +1,66 @@
+package auth
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
+)
+
+func TestGitLabAuthenticatorLoginPAT(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch r.URL.Path {
+		case "/api/v4/user":
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"id":       42,
+				"username": "duo-user",
+				"email":    "duo@example.com",
+				"name":     "Duo User",
+			})
+		case "/api/v4/personal_access_tokens/self":
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"id":     5,
+				"name":   "CLIProxyAPI",
+				"scopes": []string{"api"},
+			})
+		case "/api/v4/code_suggestions/direct_access":
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"base_url":   "https://cloud.gitlab.example.com",
+				"token":      "gateway-token",
+				"expires_at": 1710003600,
+				"headers":    map[string]string{"X-Gitlab-Realm": "saas"},
+				"model_details": map[string]any{
+					"model_provider": "anthropic",
+					"model_name":     "claude-sonnet-4-5",
+				},
+			})
+		default:
+			t.Fatalf("unexpected path %q", r.URL.Path)
+		}
+	}))
+	defer srv.Close()
+
+	authenticator := NewGitLabAuthenticator()
+	record, err := authenticator.Login(context.Background(), &config.Config{}, &LoginOptions{
+		Metadata: map[string]string{
+			"login_mode":            "pat",
+			"base_url":              srv.URL,
+			"personal_access_token": "glpat-test-token",
+		},
+	})
+	if err != nil {
+		t.Fatalf("Login() error = %v", err)
+	}
+	if record.Provider != "gitlab" {
+		t.Fatalf("expected gitlab provider, got %q", record.Provider)
+	}
+	if got := record.Metadata["model_name"]; got != "claude-sonnet-4-5" {
+		t.Fatalf("expected discovered model, got %#v", got)
+	}
+	if got := record.Metadata["auth_kind"]; got != "personal_access_token" {
+		t.Fatalf("expected personal_access_token auth kind, got %#v", got)
+	}
+}

sdk/cliproxy/service_gitlab_models_test.go

@@ -1,7 +1,6 @@
 package cliproxy
 
 import (
-	"strings"
 	"testing"
 
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/registry"
@@ -9,51 +8,41 @@ import (
 	"github.com/router-for-me/CLIProxyAPI/v6/sdk/config"
 )
 
-func TestRegisterModelsForAuth_GitLabUsesDiscoveredModelAndAlias(t *testing.T) {
+func TestRegisterModelsForAuth_GitLabUsesDiscoveredModels(t *testing.T) {
 	service := &Service{cfg: &config.Config{}}
 	auth := &coreauth.Auth{
-		ID:       "gitlab-auth",
+		ID:       "gitlab-auth.json",
 		Provider: "gitlab",
 		Status:   coreauth.StatusActive,
 		Metadata: map[string]any{
 			"model_details": map[string]any{
-				"model_provider": "mistral",
+				"model_provider": "anthropic",
-				"model_name":     "codestral-2501",
+				"model_name":     "claude-sonnet-4-5",
 			},
 		},
 	}
 
 	reg := registry.GetGlobalRegistry()
 	reg.UnregisterClient(auth.ID)
-	t.Cleanup(func() {
+	t.Cleanup(func() { reg.UnregisterClient(auth.ID) })
-		reg.UnregisterClient(auth.ID)
-	})
 
 	service.registerModelsForAuth(auth)
-
 	models := reg.GetModelsForClient(auth.ID)
-	if len(models) == 0 {
+	if len(models) < 2 {
-		t.Fatal("expected GitLab models to be registered")
+		t.Fatalf("expected stable alias and discovered model, got %d entries", len(models))
 	}
 
-	seenActual := false
 	seenAlias := false
+	seenDiscovered := false
 	for _, model := range models {
-		if model == nil {
+		switch model.ID {
-			continue
-		}
-		switch strings.TrimSpace(model.ID) {
-		case "codestral-2501":
-			seenActual = true
 		case "gitlab-duo":
 			seenAlias = true
+		case "claude-sonnet-4-5":
+			seenDiscovered = true
 		}
 	}
-
+	if !seenAlias || !seenDiscovered {
-	if !seenActual {
+		t.Fatalf("expected gitlab-duo and discovered model, got %+v", models)
-		t.Fatal("expected discovered GitLab model to be registered")
-	}
-	if !seenAlias {
-		t.Fatal("expected stable GitLab Duo alias to be registered")
 	}
 }