Merge branch 'main' into plus

2026-04-20 22:51:45 +00:00 · 2026-03-28 04:51:18 +08:00
parent 10b824fcac 7fa527193c
commit ac26e7db43
145 changed files with 37863 additions and 478 deletions
--- a/internal/api/handlers/management/api_tools.go
+++ b/internal/api/handlers/management/api_tools.go
@@ -1,6 +1,7 @@
 package management

 import (
+	"bytes"
 	"context"
 	"encoding/json"
 	"fmt"
@@ -10,6 +11,7 @@ import (
 	"strings"
 	"time"

+	"github.com/fxamacker/cbor/v2"
 	"github.com/gin-gonic/gin"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/runtime/geminicli"
 	coreauth "github.com/router-for-me/CLIProxyAPI/v6/sdk/cliproxy/auth"
@@ -53,6 +55,7 @@ type apiCallResponse struct {
 	StatusCode int                 `json:"status_code"`
 	Header     map[string][]string `json:"header"`
 	Body       string              `json:"body"`
+	Quota      *QuotaSnapshots     `json:"quota,omitempty"`
 }

 // APICall makes a generic HTTP request on behalf of the management API caller.
@@ -69,7 +72,7 @@ type apiCallResponse struct {
 //	- Authorization: Bearer <key>
 //	- X-Management-Key: <key>
 //
-// Request JSON:
+// Request JSON (supports both application/json and application/cbor):
 //   - auth_index / authIndex / AuthIndex (optional):
 //     The credential "auth_index" from GET /v0/management/auth-files (or other endpoints returning it).
 //     If omitted or not found, credential-specific proxy/token substitution is skipped.
@@ -89,10 +92,14 @@ type apiCallResponse struct {
 //  2. Global config proxy-url
 //  3. Direct connect (environment proxies are not used)
 //
-// Response JSON (returned with HTTP 200 when the APICall itself succeeds):
-//   - status_code: Upstream HTTP status code.
-//   - header: Upstream response headers.
-//   - body: Upstream response body as string.
+// Response (returned with HTTP 200 when the APICall itself succeeds):
+//
+//	Format matches request Content-Type (application/json or application/cbor)
+//	- status_code: Upstream HTTP status code.
+//	- header: Upstream response headers.
+//	- body: Upstream response body as string.
+//	- quota (optional): For GitHub Copilot enterprise accounts, contains quota_snapshots
+//	  with details for chat, completions, and premium_interactions.
 //
 // Example:
 //
@@ -106,10 +113,28 @@ type apiCallResponse struct {
 //	  -H "Content-Type: application/json" \
 //	  -d '{"auth_index":"<AUTH_INDEX>","method":"POST","url":"https://api.example.com/v1/fetchAvailableModels","header":{"Authorization":"Bearer $TOKEN$","Content-Type":"application/json","User-Agent":"cliproxyapi"},"data":"{}"}'
 func (h *Handler) APICall(c *gin.Context) {
+	// Detect content type
+	contentType := strings.ToLower(strings.TrimSpace(c.GetHeader("Content-Type")))
+	isCBOR := strings.Contains(contentType, "application/cbor")
+
 	var body apiCallRequest
-	if errBindJSON := c.ShouldBindJSON(&body); errBindJSON != nil {
-		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid body"})
-		return
+
+	// Parse request body based on content type
+	if isCBOR {
+		rawBody, errRead := io.ReadAll(c.Request.Body)
+		if errRead != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "failed to read request body"})
+			return
+		}
+		if errUnmarshal := cbor.Unmarshal(rawBody, &body); errUnmarshal != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "invalid cbor body"})
+			return
+		}
+	} else {
+		if errBindJSON := c.ShouldBindJSON(&body); errBindJSON != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "invalid body"})
+			return
+		}
 	}

 	method := strings.ToUpper(strings.TrimSpace(body.Method))
@@ -163,9 +188,21 @@ func (h *Handler) APICall(c *gin.Context) {
 		reqHeaders[key] = strings.ReplaceAll(value, "$TOKEN$", token)
 	}

+	// When caller indicates CBOR in request headers, convert JSON string payload to CBOR bytes.
+	useCBORPayload := headerContainsValue(reqHeaders, "Content-Type", "application/cbor")
+
 	var requestBody io.Reader
 	if body.Data != "" {
-		requestBody = strings.NewReader(body.Data)
+		if useCBORPayload {
+			cborPayload, errEncode := encodeJSONStringToCBOR(body.Data)
+			if errEncode != nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": "invalid json data for cbor content-type"})
+				return
+			}
+			requestBody = bytes.NewReader(cborPayload)
+		} else {
+			requestBody = strings.NewReader(body.Data)
+		}
 	}

 	req, errNewRequest := http.NewRequestWithContext(c.Request.Context(), method, urlStr, requestBody)
@@ -208,11 +245,38 @@ func (h *Handler) APICall(c *gin.Context) {
 		return
 	}

-	c.JSON(http.StatusOK, apiCallResponse{
+	// For CBOR upstream responses, decode into plain text or JSON string before returning.
+	responseBodyText := string(respBody)
+	if headerContainsValue(reqHeaders, "Accept", "application/cbor") || strings.Contains(strings.ToLower(resp.Header.Get("Content-Type")), "application/cbor") {
+		if decodedBody, errDecode := decodeCBORBodyToTextOrJSON(respBody); errDecode == nil {
+			responseBodyText = decodedBody
+		}
+	}
+
+	response := apiCallResponse{
 		StatusCode: resp.StatusCode,
 		Header:     resp.Header,
-		Body:       string(respBody),
-	})
+		Body:       responseBodyText,
+	}
+
+	// If this is a GitHub Copilot token endpoint response, try to enrich with quota information
+	if resp.StatusCode == http.StatusOK &&
+		strings.Contains(urlStr, "copilot_internal") &&
+		strings.Contains(urlStr, "/token") {
+		response = h.enrichCopilotTokenResponse(c.Request.Context(), response, auth, urlStr)
+	}
+
+	// Return response in the same format as the request
+	if isCBOR {
+		cborData, errMarshal := cbor.Marshal(response)
+		if errMarshal != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to encode cbor response"})
+			return
+		}
+		c.Data(http.StatusOK, "application/cbor", cborData)
+	} else {
+		c.JSON(http.StatusOK, response)
+	}
 }

 func firstNonEmptyString(values ...*string) string {
@@ -666,3 +730,421 @@ func buildProxyTransport(proxyStr string) *http.Transport {
 	}
 	return transport
 }
+
+// headerContainsValue checks whether a header map contains a target value (case-insensitive key and value).
+func headerContainsValue(headers map[string]string, targetKey, targetValue string) bool {
+	if len(headers) == 0 {
+		return false
+	}
+	for key, value := range headers {
+		if !strings.EqualFold(strings.TrimSpace(key), strings.TrimSpace(targetKey)) {
+			continue
+		}
+		if strings.Contains(strings.ToLower(value), strings.ToLower(strings.TrimSpace(targetValue))) {
+			return true
+		}
+	}
+	return false
+}
+
+// encodeJSONStringToCBOR converts a JSON string payload into CBOR bytes.
+func encodeJSONStringToCBOR(jsonString string) ([]byte, error) {
+	var payload any
+	if errUnmarshal := json.Unmarshal([]byte(jsonString), &payload); errUnmarshal != nil {
+		return nil, errUnmarshal
+	}
+	return cbor.Marshal(payload)
+}
+
+// decodeCBORBodyToTextOrJSON decodes CBOR bytes to plain text (for string payloads) or JSON string.
+func decodeCBORBodyToTextOrJSON(raw []byte) (string, error) {
+	if len(raw) == 0 {
+		return "", nil
+	}
+
+	var payload any
+	if errUnmarshal := cbor.Unmarshal(raw, &payload); errUnmarshal != nil {
+		return "", errUnmarshal
+	}
+
+	jsonCompatible := cborValueToJSONCompatible(payload)
+	switch typed := jsonCompatible.(type) {
+	case string:
+		return typed, nil
+	case []byte:
+		return string(typed), nil
+	default:
+		jsonBytes, errMarshal := json.Marshal(jsonCompatible)
+		if errMarshal != nil {
+			return "", errMarshal
+		}
+		return string(jsonBytes), nil
+	}
+}
+
+// cborValueToJSONCompatible recursively converts CBOR-decoded values into JSON-marshalable values.
+func cborValueToJSONCompatible(value any) any {
+	switch typed := value.(type) {
+	case map[any]any:
+		out := make(map[string]any, len(typed))
+		for key, item := range typed {
+			out[fmt.Sprint(key)] = cborValueToJSONCompatible(item)
+		}
+		return out
+	case map[string]any:
+		out := make(map[string]any, len(typed))
+		for key, item := range typed {
+			out[key] = cborValueToJSONCompatible(item)
+		}
+		return out
+	case []any:
+		out := make([]any, len(typed))
+		for i, item := range typed {
+			out[i] = cborValueToJSONCompatible(item)
+		}
+		return out
+	default:
+		return typed
+	}
+}
+
+// QuotaDetail represents quota information for a specific resource type
+type QuotaDetail struct {
+	Entitlement      float64 `json:"entitlement"`
+	OverageCount     float64 `json:"overage_count"`
+	OveragePermitted bool    `json:"overage_permitted"`
+	PercentRemaining float64 `json:"percent_remaining"`
+	QuotaID          string  `json:"quota_id"`
+	QuotaRemaining   float64 `json:"quota_remaining"`
+	Remaining        float64 `json:"remaining"`
+	Unlimited        bool    `json:"unlimited"`
+}
+
+// QuotaSnapshots contains quota details for different resource types
+type QuotaSnapshots struct {
+	Chat                QuotaDetail `json:"chat"`
+	Completions         QuotaDetail `json:"completions"`
+	PremiumInteractions QuotaDetail `json:"premium_interactions"`
+}
+
+// CopilotUsageResponse represents the GitHub Copilot usage information
+type CopilotUsageResponse struct {
+	AccessTypeSKU         string         `json:"access_type_sku"`
+	AnalyticsTrackingID   string         `json:"analytics_tracking_id"`
+	AssignedDate          string         `json:"assigned_date"`
+	CanSignupForLimited   bool           `json:"can_signup_for_limited"`
+	ChatEnabled           bool           `json:"chat_enabled"`
+	CopilotPlan           string         `json:"copilot_plan"`
+	OrganizationLoginList []interface{}  `json:"organization_login_list"`
+	OrganizationList      []interface{}  `json:"organization_list"`
+	QuotaResetDate        string         `json:"quota_reset_date"`
+	QuotaSnapshots        QuotaSnapshots `json:"quota_snapshots"`
+}
+
+type copilotQuotaRequest struct {
+	AuthIndexSnake  *string `json:"auth_index"`
+	AuthIndexCamel  *string `json:"authIndex"`
+	AuthIndexPascal *string `json:"AuthIndex"`
+}
+
+// GetCopilotQuota fetches GitHub Copilot quota information from the /copilot_internal/user endpoint.
+//
+// Endpoint:
+//
+//	GET /v0/management/copilot-quota
+//
+// Query Parameters (optional):
+//   - auth_index: The credential "auth_index" from GET /v0/management/auth-files.
+//     If omitted, uses the first available GitHub Copilot credential.
+//
+// Response:
+//
+//	Returns the CopilotUsageResponse with quota_snapshots containing detailed quota information
+//	for chat, completions, and premium_interactions.
+//
+// Example:
+//
+//	curl -sS -X GET "http://127.0.0.1:8317/v0/management/copilot-quota?auth_index=<AUTH_INDEX>" \
+//	  -H "Authorization: Bearer <MANAGEMENT_KEY>"
+func (h *Handler) GetCopilotQuota(c *gin.Context) {
+	authIndex := strings.TrimSpace(c.Query("auth_index"))
+	if authIndex == "" {
+		authIndex = strings.TrimSpace(c.Query("authIndex"))
+	}
+	if authIndex == "" {
+		authIndex = strings.TrimSpace(c.Query("AuthIndex"))
+	}
+
+	auth := h.findCopilotAuth(authIndex)
+	if auth == nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "no github copilot credential found"})
+		return
+	}
+
+	token, tokenErr := h.resolveTokenForAuth(c.Request.Context(), auth)
+	if tokenErr != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "failed to refresh copilot token"})
+		return
+	}
+	if token == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "copilot token not found"})
+		return
+	}
+
+	apiURL := "https://api.github.com/copilot_internal/user"
+	req, errNewRequest := http.NewRequestWithContext(c.Request.Context(), http.MethodGet, apiURL, nil)
+	if errNewRequest != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to build request"})
+		return
+	}
+
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("User-Agent", "CLIProxyAPIPlus")
+	req.Header.Set("Accept", "application/json")
+
+	httpClient := &http.Client{
+		Timeout:   defaultAPICallTimeout,
+		Transport: h.apiCallTransport(auth),
+	}
+
+	resp, errDo := httpClient.Do(req)
+	if errDo != nil {
+		log.WithError(errDo).Debug("copilot quota request failed")
+		c.JSON(http.StatusBadGateway, gin.H{"error": "request failed"})
+		return
+	}
+	defer func() {
+		if errClose := resp.Body.Close(); errClose != nil {
+			log.Errorf("response body close error: %v", errClose)
+		}
+	}()
+
+	respBody, errReadAll := io.ReadAll(resp.Body)
+	if errReadAll != nil {
+		c.JSON(http.StatusBadGateway, gin.H{"error": "failed to read response"})
+		return
+	}
+
+	if resp.StatusCode != http.StatusOK {
+		c.JSON(http.StatusBadGateway, gin.H{
+			"error":       "github api request failed",
+			"status_code": resp.StatusCode,
+			"body":        string(respBody),
+		})
+		return
+	}
+
+	var usage CopilotUsageResponse
+	if errUnmarshal := json.Unmarshal(respBody, &usage); errUnmarshal != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to parse response"})
+		return
+	}
+
+	c.JSON(http.StatusOK, usage)
+}
+
+// findCopilotAuth locates a GitHub Copilot credential by auth_index or returns the first available one
+func (h *Handler) findCopilotAuth(authIndex string) *coreauth.Auth {
+	if h == nil || h.authManager == nil {
+		return nil
+	}
+
+	auths := h.authManager.List()
+	var firstCopilot *coreauth.Auth
+
+	for _, auth := range auths {
+		if auth == nil {
+			continue
+		}
+
+		provider := strings.ToLower(strings.TrimSpace(auth.Provider))
+		if provider != "copilot" && provider != "github" && provider != "github-copilot" {
+			continue
+		}
+
+		if firstCopilot == nil {
+			firstCopilot = auth
+		}
+
+		if authIndex != "" {
+			auth.EnsureIndex()
+			if auth.Index == authIndex {
+				return auth
+			}
+		}
+	}
+
+	return firstCopilot
+}
+
+// enrichCopilotTokenResponse fetches quota information and adds it to the Copilot token response body
+func (h *Handler) enrichCopilotTokenResponse(ctx context.Context, response apiCallResponse, auth *coreauth.Auth, originalURL string) apiCallResponse {
+	if auth == nil || response.Body == "" {
+		return response
+	}
+
+	// Parse the token response to check if it's enterprise (null limited_user_quotas)
+	var tokenResp map[string]interface{}
+	if err := json.Unmarshal([]byte(response.Body), &tokenResp); err != nil {
+		log.WithError(err).Debug("enrichCopilotTokenResponse: failed to parse copilot token response")
+		return response
+	}
+
+	// Get the GitHub token to call the copilot_internal/user endpoint
+	token, tokenErr := h.resolveTokenForAuth(ctx, auth)
+	if tokenErr != nil {
+		log.WithError(tokenErr).Debug("enrichCopilotTokenResponse: failed to resolve token")
+		return response
+	}
+	if token == "" {
+		return response
+	}
+
+	// Fetch quota information from /copilot_internal/user
+	// Derive the base URL from the original token request to support proxies and test servers
+	parsedURL, errParse := url.Parse(originalURL)
+	if errParse != nil {
+		log.WithError(errParse).Debug("enrichCopilotTokenResponse: failed to parse URL")
+		return response
+	}
+	quotaURL := fmt.Sprintf("%s://%s/copilot_internal/user", parsedURL.Scheme, parsedURL.Host)
+
+	req, errNewRequest := http.NewRequestWithContext(ctx, http.MethodGet, quotaURL, nil)
+	if errNewRequest != nil {
+		log.WithError(errNewRequest).Debug("enrichCopilotTokenResponse: failed to build request")
+		return response
+	}
+
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("User-Agent", "CLIProxyAPIPlus")
+	req.Header.Set("Accept", "application/json")
+
+	httpClient := &http.Client{
+		Timeout:   defaultAPICallTimeout,
+		Transport: h.apiCallTransport(auth),
+	}
+
+	quotaResp, errDo := httpClient.Do(req)
+	if errDo != nil {
+		log.WithError(errDo).Debug("enrichCopilotTokenResponse: quota fetch HTTP request failed")
+		return response
+	}
+
+	defer func() {
+		if errClose := quotaResp.Body.Close(); errClose != nil {
+			log.Errorf("quota response body close error: %v", errClose)
+		}
+	}()
+
+	if quotaResp.StatusCode != http.StatusOK {
+		return response
+	}
+
+	quotaBody, errReadAll := io.ReadAll(quotaResp.Body)
+	if errReadAll != nil {
+		log.WithError(errReadAll).Debug("enrichCopilotTokenResponse: failed to read response")
+		return response
+	}
+
+	// Parse the quota response
+	var quotaData CopilotUsageResponse
+	if err := json.Unmarshal(quotaBody, &quotaData); err != nil {
+		log.WithError(err).Debug("enrichCopilotTokenResponse: failed to parse response")
+		return response
+	}
+
+	// Check if this is an enterprise account by looking for quota_snapshots in the response
+	// Enterprise accounts have quota_snapshots, non-enterprise have limited_user_quotas
+	var quotaRaw map[string]interface{}
+	if err := json.Unmarshal(quotaBody, &quotaRaw); err == nil {
+		if _, hasQuotaSnapshots := quotaRaw["quota_snapshots"]; hasQuotaSnapshots {
+			// Enterprise account - has quota_snapshots
+			tokenResp["quota_snapshots"] = quotaData.QuotaSnapshots
+			tokenResp["access_type_sku"] = quotaData.AccessTypeSKU
+			tokenResp["copilot_plan"] = quotaData.CopilotPlan
+
+			// Add quota reset date for enterprise (quota_reset_date_utc)
+			if quotaResetDateUTC, ok := quotaRaw["quota_reset_date_utc"]; ok {
+				tokenResp["quota_reset_date"] = quotaResetDateUTC
+			} else if quotaData.QuotaResetDate != "" {
+				tokenResp["quota_reset_date"] = quotaData.QuotaResetDate
+			}
+		} else {
+			// Non-enterprise account - build quota from limited_user_quotas and monthly_quotas
+			var quotaSnapshots QuotaSnapshots
+
+			// Get monthly quotas (total entitlement) and limited_user_quotas (remaining)
+			monthlyQuotas, hasMonthly := quotaRaw["monthly_quotas"].(map[string]interface{})
+			limitedQuotas, hasLimited := quotaRaw["limited_user_quotas"].(map[string]interface{})
+
+			// Process chat quota
+			if hasMonthly && hasLimited {
+				if chatTotal, ok := monthlyQuotas["chat"].(float64); ok {
+					chatRemaining := chatTotal // default to full if no limited quota
+					if chatLimited, ok := limitedQuotas["chat"].(float64); ok {
+						chatRemaining = chatLimited
+					}
+					percentRemaining := 0.0
+					if chatTotal > 0 {
+						percentRemaining = (chatRemaining / chatTotal) * 100.0
+					}
+					quotaSnapshots.Chat = QuotaDetail{
+						Entitlement:      chatTotal,
+						Remaining:        chatRemaining,
+						QuotaRemaining:   chatRemaining,
+						PercentRemaining: percentRemaining,
+						QuotaID:          "chat",
+						Unlimited:        false,
+					}
+				}
+
+				// Process completions quota
+				if completionsTotal, ok := monthlyQuotas["completions"].(float64); ok {
+					completionsRemaining := completionsTotal // default to full if no limited quota
+					if completionsLimited, ok := limitedQuotas["completions"].(float64); ok {
+						completionsRemaining = completionsLimited
+					}
+					percentRemaining := 0.0
+					if completionsTotal > 0 {
+						percentRemaining = (completionsRemaining / completionsTotal) * 100.0
+					}
+					quotaSnapshots.Completions = QuotaDetail{
+						Entitlement:      completionsTotal,
+						Remaining:        completionsRemaining,
+						QuotaRemaining:   completionsRemaining,
+						PercentRemaining: percentRemaining,
+						QuotaID:          "completions",
+						Unlimited:        false,
+					}
+				}
+			}
+
+			// Premium interactions don't exist for non-enterprise, leave as zero values
+			quotaSnapshots.PremiumInteractions = QuotaDetail{
+				QuotaID:   "premium_interactions",
+				Unlimited: false,
+			}
+
+			// Add quota_snapshots to the token response
+			tokenResp["quota_snapshots"] = quotaSnapshots
+			tokenResp["access_type_sku"] = quotaData.AccessTypeSKU
+			tokenResp["copilot_plan"] = quotaData.CopilotPlan
+
+			// Add quota reset date for non-enterprise (limited_user_reset_date)
+			if limitedResetDate, ok := quotaRaw["limited_user_reset_date"]; ok {
+				tokenResp["quota_reset_date"] = limitedResetDate
+			}
+		}
+	}
+
+	// Re-serialize the enriched response
+	enrichedBody, errMarshal := json.Marshal(tokenResp)
+	if errMarshal != nil {
+		log.WithError(errMarshal).Debug("failed to marshal enriched response")
+		return response
+	}
+
+	response.Body = string(enrichedBody)
+
+	return response
+}
--- a/internal/api/handlers/management/api_tools_cbor_test.go
+++ b/internal/api/handlers/management/api_tools_cbor_test.go
@@ -0,0 +1,149 @@
+package management
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/fxamacker/cbor/v2"
+	"github.com/gin-gonic/gin"
+)
+
+func TestAPICall_CBOR_Support(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+
+	// Create a test handler
+	h := &Handler{}
+
+	// Create test request data
+	reqData := apiCallRequest{
+		Method: "GET",
+		URL:    "https://httpbin.org/get",
+		Header: map[string]string{
+			"User-Agent": "test-client",
+		},
+	}
+
+	t.Run("JSON request and response", func(t *testing.T) {
+		// Marshal request as JSON
+		jsonData, err := json.Marshal(reqData)
+		if err != nil {
+			t.Fatalf("Failed to marshal JSON: %v", err)
+		}
+
+		// Create HTTP request
+		req := httptest.NewRequest(http.MethodPost, "/v0/management/api-call", bytes.NewReader(jsonData))
+		req.Header.Set("Content-Type", "application/json")
+
+		// Create response recorder
+		w := httptest.NewRecorder()
+
+		// Create Gin context
+		c, _ := gin.CreateTestContext(w)
+		c.Request = req
+
+		// Call handler
+		h.APICall(c)
+
+		// Verify response
+		if w.Code != http.StatusOK && w.Code != http.StatusBadGateway {
+			t.Logf("Response status: %d", w.Code)
+			t.Logf("Response body: %s", w.Body.String())
+		}
+
+		// Check content type
+		contentType := w.Header().Get("Content-Type")
+		if w.Code == http.StatusOK && !contains(contentType, "application/json") {
+			t.Errorf("Expected JSON response, got: %s", contentType)
+		}
+	})
+
+	t.Run("CBOR request and response", func(t *testing.T) {
+		// Marshal request as CBOR
+		cborData, err := cbor.Marshal(reqData)
+		if err != nil {
+			t.Fatalf("Failed to marshal CBOR: %v", err)
+		}
+
+		// Create HTTP request
+		req := httptest.NewRequest(http.MethodPost, "/v0/management/api-call", bytes.NewReader(cborData))
+		req.Header.Set("Content-Type", "application/cbor")
+
+		// Create response recorder
+		w := httptest.NewRecorder()
+
+		// Create Gin context
+		c, _ := gin.CreateTestContext(w)
+		c.Request = req
+
+		// Call handler
+		h.APICall(c)
+
+		// Verify response
+		if w.Code != http.StatusOK && w.Code != http.StatusBadGateway {
+			t.Logf("Response status: %d", w.Code)
+			t.Logf("Response body: %s", w.Body.String())
+		}
+
+		// Check content type
+		contentType := w.Header().Get("Content-Type")
+		if w.Code == http.StatusOK && !contains(contentType, "application/cbor") {
+			t.Errorf("Expected CBOR response, got: %s", contentType)
+		}
+
+		// Try to decode CBOR response
+		if w.Code == http.StatusOK {
+			var response apiCallResponse
+			if err := cbor.Unmarshal(w.Body.Bytes(), &response); err != nil {
+				t.Errorf("Failed to unmarshal CBOR response: %v", err)
+			} else {
+				t.Logf("CBOR response decoded successfully: status_code=%d", response.StatusCode)
+			}
+		}
+	})
+
+	t.Run("CBOR encoding and decoding consistency", func(t *testing.T) {
+		// Test data
+		testReq := apiCallRequest{
+			Method: "POST",
+			URL:    "https://example.com/api",
+			Header: map[string]string{
+				"Authorization": "Bearer $TOKEN$",
+				"Content-Type":  "application/json",
+			},
+			Data: `{"key":"value"}`,
+		}
+
+		// Encode to CBOR
+		cborData, err := cbor.Marshal(testReq)
+		if err != nil {
+			t.Fatalf("Failed to marshal to CBOR: %v", err)
+		}
+
+		// Decode from CBOR
+		var decoded apiCallRequest
+		if err := cbor.Unmarshal(cborData, &decoded); err != nil {
+			t.Fatalf("Failed to unmarshal from CBOR: %v", err)
+		}
+
+		// Verify fields
+		if decoded.Method != testReq.Method {
+			t.Errorf("Method mismatch: got %s, want %s", decoded.Method, testReq.Method)
+		}
+		if decoded.URL != testReq.URL {
+			t.Errorf("URL mismatch: got %s, want %s", decoded.URL, testReq.URL)
+		}
+		if decoded.Data != testReq.Data {
+			t.Errorf("Data mismatch: got %s, want %s", decoded.Data, testReq.Data)
+		}
+		if len(decoded.Header) != len(testReq.Header) {
+			t.Errorf("Header count mismatch: got %d, want %d", len(decoded.Header), len(testReq.Header))
+		}
+	})
+}
+
+func contains(s, substr string) bool {
+	return len(s) > 0 && len(substr) > 0 && (s == substr || len(s) >= len(substr) && s[:len(substr)] == substr || bytes.Contains([]byte(s), []byte(substr)))
+}
--- a/internal/api/handlers/management/auth_files.go
+++ b/internal/api/handlers/management/auth_files.go
@@ -3,7 +3,9 @@ package management
 import (
 	"bytes"
 	"context"
+	"crypto/rand"
 	"crypto/sha256"
+	"encoding/base64"
 	"encoding/hex"
 	"encoding/json"
 	"errors"
@@ -12,6 +14,7 @@ import (
 	"mime/multipart"
 	"net"
 	"net/http"
+	"net/url"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -25,9 +28,13 @@ import (
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/auth/antigravity"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/auth/claude"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/auth/codex"
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/auth/copilot"
 	geminiAuth "github.com/router-for-me/CLIProxyAPI/v6/internal/auth/gemini"
+	gitlabauth "github.com/router-for-me/CLIProxyAPI/v6/internal/auth/gitlab"
 	iflowauth "github.com/router-for-me/CLIProxyAPI/v6/internal/auth/iflow"
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/auth/kilo"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/auth/kimi"
+	kiroauth "github.com/router-for-me/CLIProxyAPI/v6/internal/auth/kiro"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/auth/qwen"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/interfaces"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/misc"
@@ -49,6 +56,8 @@ const (
 	codexCallbackPort     = 1455
 	geminiCLIEndpoint     = "https://cloudcode-pa.googleapis.com"
 	geminiCLIVersion      = "v1internal"
+	gitLabLoginModeOAuth  = "oauth"
+	gitLabLoginModePAT    = "pat"
 )

 type callbackForwarder struct {
@@ -1292,6 +1301,165 @@ func (h *Handler) saveTokenRecord(ctx context.Context, record *coreauth.Auth) (s
 	return store.Save(ctx, record)
 }

+func gitLabBaseURLFromRequest(c *gin.Context) string {
+	if c != nil {
+		if raw := strings.TrimSpace(c.Query("base_url")); raw != "" {
+			return gitlabauth.NormalizeBaseURL(raw)
+		}
+	}
+	if raw := strings.TrimSpace(os.Getenv("GITLAB_BASE_URL")); raw != "" {
+		return gitlabauth.NormalizeBaseURL(raw)
+	}
+	return gitlabauth.DefaultBaseURL
+}
+
+func buildGitLabAuthMetadata(baseURL, mode string, tokenResp *gitlabauth.TokenResponse, direct *gitlabauth.DirectAccessResponse) map[string]any {
+	metadata := map[string]any{
+		"type":                     "gitlab",
+		"auth_method":              strings.TrimSpace(mode),
+		"base_url":                 gitlabauth.NormalizeBaseURL(baseURL),
+		"last_refresh":             time.Now().UTC().Format(time.RFC3339),
+		"refresh_interval_seconds": 240,
+	}
+	if tokenResp != nil {
+		metadata["access_token"] = strings.TrimSpace(tokenResp.AccessToken)
+		if refreshToken := strings.TrimSpace(tokenResp.RefreshToken); refreshToken != "" {
+			metadata["refresh_token"] = refreshToken
+		}
+		if tokenType := strings.TrimSpace(tokenResp.TokenType); tokenType != "" {
+			metadata["token_type"] = tokenType
+		}
+		if scope := strings.TrimSpace(tokenResp.Scope); scope != "" {
+			metadata["scope"] = scope
+		}
+		if expiry := gitlabauth.TokenExpiry(time.Now(), tokenResp); !expiry.IsZero() {
+			metadata["oauth_expires_at"] = expiry.Format(time.RFC3339)
+		}
+	}
+	mergeGitLabDirectAccessMetadata(metadata, direct)
+	return metadata
+}
+
+func mergeGitLabDirectAccessMetadata(metadata map[string]any, direct *gitlabauth.DirectAccessResponse) {
+	if metadata == nil || direct == nil {
+		return
+	}
+	if base := strings.TrimSpace(direct.BaseURL); base != "" {
+		metadata["duo_gateway_base_url"] = base
+	}
+	if token := strings.TrimSpace(direct.Token); token != "" {
+		metadata["duo_gateway_token"] = token
+	}
+	if direct.ExpiresAt > 0 {
+		expiry := time.Unix(direct.ExpiresAt, 0).UTC()
+		metadata["duo_gateway_expires_at"] = expiry.Format(time.RFC3339)
+		now := time.Now().UTC()
+		if ttl := expiry.Sub(now); ttl > 0 {
+			interval := int(ttl.Seconds()) / 2
+			switch {
+			case interval < 60:
+				interval = 60
+			case interval > 240:
+				interval = 240
+			}
+			metadata["refresh_interval_seconds"] = interval
+		}
+	}
+	if len(direct.Headers) > 0 {
+		headers := make(map[string]string, len(direct.Headers))
+		for key, value := range direct.Headers {
+			key = strings.TrimSpace(key)
+			value = strings.TrimSpace(value)
+			if key == "" || value == "" {
+				continue
+			}
+			headers[key] = value
+		}
+		if len(headers) > 0 {
+			metadata["duo_gateway_headers"] = headers
+		}
+	}
+	if direct.ModelDetails != nil {
+		modelDetails := map[string]any{}
+		if provider := strings.TrimSpace(direct.ModelDetails.ModelProvider); provider != "" {
+			modelDetails["model_provider"] = provider
+			metadata["model_provider"] = provider
+		}
+		if model := strings.TrimSpace(direct.ModelDetails.ModelName); model != "" {
+			modelDetails["model_name"] = model
+			metadata["model_name"] = model
+		}
+		if len(modelDetails) > 0 {
+			metadata["model_details"] = modelDetails
+		}
+	}
+}
+
+func primaryGitLabEmail(user *gitlabauth.User) string {
+	if user == nil {
+		return ""
+	}
+	if value := strings.TrimSpace(user.Email); value != "" {
+		return value
+	}
+	return strings.TrimSpace(user.PublicEmail)
+}
+
+func gitLabAccountIdentifier(user *gitlabauth.User) string {
+	if user == nil {
+		return "user"
+	}
+	for _, value := range []string{user.Username, primaryGitLabEmail(user), user.Name} {
+		if trimmed := strings.TrimSpace(value); trimmed != "" {
+			return trimmed
+		}
+	}
+	return "user"
+}
+
+func sanitizeGitLabFileName(value string) string {
+	value = strings.TrimSpace(strings.ToLower(value))
+	if value == "" {
+		return "user"
+	}
+	var builder strings.Builder
+	lastDash := false
+	for _, r := range value {
+		switch {
+		case r >= 'a' && r <= 'z':
+			builder.WriteRune(r)
+			lastDash = false
+		case r >= '0' && r <= '9':
+			builder.WriteRune(r)
+			lastDash = false
+		case r == '-' || r == '_' || r == '.':
+			builder.WriteRune(r)
+			lastDash = false
+		default:
+			if !lastDash {
+				builder.WriteRune('-')
+				lastDash = true
+			}
+		}
+	}
+	result := strings.Trim(builder.String(), "-")
+	if result == "" {
+		return "user"
+	}
+	return result
+}
+
+func maskGitLabToken(token string) string {
+	trimmed := strings.TrimSpace(token)
+	if trimmed == "" {
+		return ""
+	}
+	if len(trimmed) <= 8 {
+		return trimmed
+	}
+	return trimmed[:4] + "..." + trimmed[len(trimmed)-4:]
+}
+
 func (h *Handler) RequestAnthropicToken(c *gin.Context) {
 	ctx := context.Background()
 	ctx = PopulateAuthContext(ctx, c)
@@ -1842,6 +2010,263 @@ func (h *Handler) RequestCodexToken(c *gin.Context) {
 	c.JSON(200, gin.H{"status": "ok", "url": authURL, "state": state})
 }

+func (h *Handler) RequestGitLabToken(c *gin.Context) {
+	ctx := context.Background()
+	ctx = PopulateAuthContext(ctx, c)
+
+	fmt.Println("Initializing GitLab Duo authentication...")
+
+	baseURL := gitLabBaseURLFromRequest(c)
+	clientID := strings.TrimSpace(c.Query("client_id"))
+	clientSecret := strings.TrimSpace(c.Query("client_secret"))
+	if clientID == "" {
+		clientID = strings.TrimSpace(os.Getenv("GITLAB_OAUTH_CLIENT_ID"))
+	}
+	if clientSecret == "" {
+		clientSecret = strings.TrimSpace(os.Getenv("GITLAB_OAUTH_CLIENT_SECRET"))
+	}
+	if clientID == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "gitlab client_id is required"})
+		return
+	}
+
+	pkceCodes, err := gitlabauth.GeneratePKCECodes()
+	if err != nil {
+		log.Errorf("Failed to generate GitLab PKCE codes: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to generate PKCE codes"})
+		return
+	}
+
+	state, err := misc.GenerateRandomState()
+	if err != nil {
+		log.Errorf("Failed to generate GitLab state parameter: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to generate state parameter"})
+		return
+	}
+
+	redirectURI := gitlabauth.RedirectURL(gitlabauth.DefaultCallbackPort)
+	authClient := gitlabauth.NewAuthClient(h.cfg)
+	authURL, err := authClient.GenerateAuthURL(baseURL, clientID, redirectURI, state, pkceCodes)
+	if err != nil {
+		log.Errorf("Failed to generate GitLab authorization URL: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to generate authorization url"})
+		return
+	}
+
+	RegisterOAuthSession(state, "gitlab")
+
+	isWebUI := isWebUIRequest(c)
+	var forwarder *callbackForwarder
+	if isWebUI {
+		targetURL, errTarget := h.managementCallbackURL("/gitlab/callback")
+		if errTarget != nil {
+			log.WithError(errTarget).Error("failed to compute gitlab callback target")
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "callback server unavailable"})
+			return
+		}
+		var errStart error
+		if forwarder, errStart = startCallbackForwarder(gitlabauth.DefaultCallbackPort, "gitlab", targetURL); errStart != nil {
+			log.WithError(errStart).Error("failed to start gitlab callback forwarder")
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to start callback server"})
+			return
+		}
+	}
+
+	go func() {
+		if isWebUI {
+			defer stopCallbackForwarderInstance(gitlabauth.DefaultCallbackPort, forwarder)
+		}
+
+		waitFile := filepath.Join(h.cfg.AuthDir, fmt.Sprintf(".oauth-gitlab-%s.oauth", state))
+		deadline := time.Now().Add(5 * time.Minute)
+		var code string
+		for {
+			if !IsOAuthSessionPending(state, "gitlab") {
+				return
+			}
+			if time.Now().After(deadline) {
+				log.Error("gitlab oauth flow timed out")
+				SetOAuthSessionError(state, "Timeout waiting for OAuth callback")
+				return
+			}
+			if data, errRead := os.ReadFile(waitFile); errRead == nil {
+				var payload map[string]string
+				_ = json.Unmarshal(data, &payload)
+				_ = os.Remove(waitFile)
+				if errStr := strings.TrimSpace(payload["error"]); errStr != "" {
+					SetOAuthSessionError(state, errStr)
+					return
+				}
+				if payloadState := strings.TrimSpace(payload["state"]); payloadState != state {
+					SetOAuthSessionError(state, "State code error")
+					return
+				}
+				code = strings.TrimSpace(payload["code"])
+				if code == "" {
+					SetOAuthSessionError(state, "Authorization code missing")
+					return
+				}
+				break
+			}
+			time.Sleep(500 * time.Millisecond)
+		}
+
+		tokenResp, errExchange := authClient.ExchangeCodeForTokens(ctx, baseURL, clientID, clientSecret, redirectURI, code, pkceCodes.CodeVerifier)
+		if errExchange != nil {
+			log.Errorf("Failed to exchange GitLab authorization code: %v", errExchange)
+			SetOAuthSessionError(state, "Failed to exchange authorization code for tokens")
+			return
+		}
+
+		user, errUser := authClient.GetCurrentUser(ctx, baseURL, tokenResp.AccessToken)
+		if errUser != nil {
+			log.Errorf("Failed to fetch GitLab user profile: %v", errUser)
+			SetOAuthSessionError(state, "Failed to fetch account profile")
+			return
+		}
+
+		direct, errDirect := authClient.FetchDirectAccess(ctx, baseURL, tokenResp.AccessToken)
+		if errDirect != nil {
+			log.Errorf("Failed to fetch GitLab direct access metadata: %v", errDirect)
+			SetOAuthSessionError(state, "Failed to fetch GitLab Duo access")
+			return
+		}
+
+		identifier := gitLabAccountIdentifier(user)
+		fileName := fmt.Sprintf("gitlab-%s.json", sanitizeGitLabFileName(identifier))
+		metadata := buildGitLabAuthMetadata(baseURL, gitLabLoginModeOAuth, tokenResp, direct)
+		metadata["auth_kind"] = "oauth"
+		metadata["oauth_client_id"] = clientID
+		if clientSecret != "" {
+			metadata["oauth_client_secret"] = clientSecret
+		}
+		metadata["username"] = strings.TrimSpace(user.Username)
+		if email := primaryGitLabEmail(user); email != "" {
+			metadata["email"] = email
+		}
+		metadata["name"] = strings.TrimSpace(user.Name)
+
+		record := &coreauth.Auth{
+			ID:       fileName,
+			Provider: "gitlab",
+			FileName: fileName,
+			Label:    identifier,
+			Metadata: metadata,
+		}
+		savedPath, errSave := h.saveTokenRecord(ctx, record)
+		if errSave != nil {
+			log.Errorf("Failed to save GitLab auth record: %v", errSave)
+			SetOAuthSessionError(state, "Failed to save authentication tokens")
+			return
+		}
+
+		fmt.Printf("GitLab Duo authentication successful. Token saved to %s\n", savedPath)
+		CompleteOAuthSession(state)
+		CompleteOAuthSessionsByProvider("gitlab")
+	}()
+
+	c.JSON(http.StatusOK, gin.H{"status": "ok", "url": authURL, "state": state})
+}
+
+func (h *Handler) RequestGitLabPATToken(c *gin.Context) {
+	ctx := context.Background()
+	ctx = PopulateAuthContext(ctx, c)
+
+	var payload struct {
+		BaseURL             string `json:"base_url"`
+		PersonalAccessToken string `json:"personal_access_token"`
+		Token               string `json:"token"`
+	}
+	if err := c.ShouldBindJSON(&payload); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": "invalid body"})
+		return
+	}
+
+	baseURL := gitlabauth.NormalizeBaseURL(strings.TrimSpace(payload.BaseURL))
+	if baseURL == "" {
+		baseURL = gitLabBaseURLFromRequest(nil)
+	}
+	pat := strings.TrimSpace(payload.PersonalAccessToken)
+	if pat == "" {
+		pat = strings.TrimSpace(payload.Token)
+	}
+	if pat == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": "personal_access_token is required"})
+		return
+	}
+
+	authClient := gitlabauth.NewAuthClient(h.cfg)
+
+	user, err := authClient.GetCurrentUser(ctx, baseURL, pat)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": err.Error()})
+		return
+	}
+	patSelf, err := authClient.GetPersonalAccessTokenSelf(ctx, baseURL, pat)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": err.Error()})
+		return
+	}
+	direct, err := authClient.FetchDirectAccess(ctx, baseURL, pat)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"status": "error", "error": err.Error()})
+		return
+	}
+
+	identifier := gitLabAccountIdentifier(user)
+	fileName := fmt.Sprintf("gitlab-%s-pat.json", sanitizeGitLabFileName(identifier))
+	metadata := buildGitLabAuthMetadata(baseURL, gitLabLoginModePAT, nil, direct)
+	metadata["auth_kind"] = "personal_access_token"
+	metadata["personal_access_token"] = pat
+	metadata["token_preview"] = maskGitLabToken(pat)
+	metadata["username"] = strings.TrimSpace(user.Username)
+	if email := primaryGitLabEmail(user); email != "" {
+		metadata["email"] = email
+	}
+	metadata["name"] = strings.TrimSpace(user.Name)
+	if patSelf != nil {
+		if name := strings.TrimSpace(patSelf.Name); name != "" {
+			metadata["pat_name"] = name
+		}
+		if len(patSelf.Scopes) > 0 {
+			metadata["pat_scopes"] = append([]string(nil), patSelf.Scopes...)
+		}
+	}
+
+	record := &coreauth.Auth{
+		ID:       fileName,
+		Provider: "gitlab",
+		FileName: fileName,
+		Label:    identifier + " (PAT)",
+		Metadata: metadata,
+	}
+
+	savedPath, err := h.saveTokenRecord(ctx, record)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"status": "error", "error": "failed to save authentication tokens"})
+		return
+	}
+
+	response := gin.H{
+		"status":      "ok",
+		"saved_path":  savedPath,
+		"username":    strings.TrimSpace(user.Username),
+		"email":       primaryGitLabEmail(user),
+		"token_label": identifier,
+	}
+	if direct != nil && direct.ModelDetails != nil {
+		if provider := strings.TrimSpace(direct.ModelDetails.ModelProvider); provider != "" {
+			response["model_provider"] = provider
+		}
+		if model := strings.TrimSpace(direct.ModelDetails.ModelName); model != "" {
+			response["model_name"] = model
+		}
+	}
+
+	fmt.Printf("GitLab Duo PAT authentication successful. Token saved to %s\n", savedPath)
+	c.JSON(http.StatusOK, response)
+}
+
 func (h *Handler) RequestAntigravityToken(c *gin.Context) {
 	ctx := context.Background()
 	ctx = PopulateAuthContext(ctx, c)
@@ -2254,6 +2679,117 @@ func (h *Handler) RequestIFlowToken(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": "ok", "url": authURL, "state": state})
 }

+func (h *Handler) RequestGitHubToken(c *gin.Context) {
+	ctx := context.Background()
+
+	fmt.Println("Initializing GitHub Copilot authentication...")
+
+	state := fmt.Sprintf("gh-%d", time.Now().UnixNano())
+
+	// Initialize Copilot auth service
+	deviceClient := copilot.NewDeviceFlowClient(h.cfg)
+
+	// Initiate device flow
+	deviceCode, err := deviceClient.RequestDeviceCode(ctx)
+	if err != nil {
+		log.Errorf("Failed to initiate device flow: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to initiate device flow"})
+		return
+	}
+
+	authURL := deviceCode.VerificationURI
+	userCode := deviceCode.UserCode
+
+	RegisterOAuthSession(state, "github-copilot")
+
+	go func() {
+		fmt.Printf("Please visit %s and enter code: %s\n", authURL, userCode)
+
+		tokenData, errPoll := deviceClient.PollForToken(ctx, deviceCode)
+		if errPoll != nil {
+			SetOAuthSessionError(state, "Authentication failed")
+			fmt.Printf("Authentication failed: %v\n", errPoll)
+			return
+		}
+
+		userInfo, errUser := deviceClient.FetchUserInfo(ctx, tokenData.AccessToken)
+		if errUser != nil {
+			log.Warnf("Failed to fetch user info: %v", errUser)
+		}
+
+		username := userInfo.Login
+		if username == "" {
+			username = "github-user"
+		}
+
+		tokenStorage := &copilot.CopilotTokenStorage{
+			AccessToken: tokenData.AccessToken,
+			TokenType:   tokenData.TokenType,
+			Scope:       tokenData.Scope,
+			Username:    username,
+			Email:       userInfo.Email,
+			Name:        userInfo.Name,
+			Type:        "github-copilot",
+		}
+
+		fileName := fmt.Sprintf("github-copilot-%s.json", username)
+		label := userInfo.Email
+		if label == "" {
+			label = username
+		}
+		metadata, errMeta := copilotTokenMetadata(tokenStorage)
+		if errMeta != nil {
+			log.Errorf("Failed to build token metadata: %v", errMeta)
+			SetOAuthSessionError(state, "Failed to build token metadata")
+			return
+		}
+
+		record := &coreauth.Auth{
+			ID:       fileName,
+			Provider: "github-copilot",
+			Label:    label,
+			FileName: fileName,
+			Storage:  tokenStorage,
+			Metadata: metadata,
+		}
+
+		savedPath, errSave := h.saveTokenRecord(ctx, record)
+		if errSave != nil {
+			log.Errorf("Failed to save authentication tokens: %v", errSave)
+			SetOAuthSessionError(state, "Failed to save authentication tokens")
+			return
+		}
+
+		fmt.Printf("Authentication successful! Token saved to %s\n", savedPath)
+		fmt.Println("You can now use GitHub Copilot services through this CLI")
+		CompleteOAuthSession(state)
+		CompleteOAuthSessionsByProvider("github-copilot")
+	}()
+
+	c.JSON(200, gin.H{
+		"status":           "ok",
+		"url":              authURL,
+		"state":            state,
+		"user_code":        userCode,
+		"verification_uri": authURL,
+	})
+}
+
+func copilotTokenMetadata(storage *copilot.CopilotTokenStorage) (map[string]any, error) {
+	if storage == nil {
+		return nil, fmt.Errorf("token storage is nil")
+	}
+	payload, errMarshal := json.Marshal(storage)
+	if errMarshal != nil {
+		return nil, fmt.Errorf("marshal token storage: %w", errMarshal)
+	}
+	metadata := make(map[string]any)
+	if errUnmarshal := json.Unmarshal(payload, &metadata); errUnmarshal != nil {
+		return nil, fmt.Errorf("unmarshal token storage: %w", errUnmarshal)
+	}
+	return metadata, nil
+}
+
 func (h *Handler) RequestIFlowCookieToken(c *gin.Context) {
 	ctx := context.Background()

@@ -2756,6 +3292,25 @@ func (h *Handler) GetAuthStatus(c *gin.Context) {
 		return
 	}
 	if status != "" {
+		if strings.HasPrefix(status, "device_code|") {
+			parts := strings.SplitN(status, "|", 3)
+			if len(parts) == 3 {
+				c.JSON(http.StatusOK, gin.H{
+					"status":           "device_code",
+					"verification_url": parts[1],
+					"user_code":        parts[2],
+				})
+				return
+			}
+		}
+		if strings.HasPrefix(status, "auth_url|") {
+			authURL := strings.TrimPrefix(status, "auth_url|")
+			c.JSON(http.StatusOK, gin.H{
+				"status": "auth_url",
+				"url":    authURL,
+			})
+			return
+		}
 		c.JSON(http.StatusOK, gin.H{"status": "error", "error": status})
 		return
 	}
@@ -2770,3 +3325,385 @@ func PopulateAuthContext(ctx context.Context, c *gin.Context) context.Context {
 	}
 	return coreauth.WithRequestInfo(ctx, info)
 }
+
+const kiroCallbackPort = 9876
+
+func (h *Handler) RequestKiroToken(c *gin.Context) {
+	ctx := context.Background()
+
+	// Get the login method from query parameter (default: aws for device code flow)
+	method := strings.ToLower(strings.TrimSpace(c.Query("method")))
+	if method == "" {
+		method = "aws"
+	}
+
+	fmt.Println("Initializing Kiro authentication...")
+
+	state := fmt.Sprintf("kiro-%d", time.Now().UnixNano())
+
+	switch method {
+	case "aws", "builder-id":
+		RegisterOAuthSession(state, "kiro")
+
+		// AWS Builder ID uses device code flow (no callback needed)
+		go func() {
+			ssoClient := kiroauth.NewSSOOIDCClient(h.cfg)
+
+			// Step 1: Register client
+			fmt.Println("Registering client...")
+			regResp, errRegister := ssoClient.RegisterClient(ctx)
+			if errRegister != nil {
+				log.Errorf("Failed to register client: %v", errRegister)
+				SetOAuthSessionError(state, "Failed to register client")
+				return
+			}
+
+			// Step 2: Start device authorization
+			fmt.Println("Starting device authorization...")
+			authResp, errAuth := ssoClient.StartDeviceAuthorization(ctx, regResp.ClientID, regResp.ClientSecret)
+			if errAuth != nil {
+				log.Errorf("Failed to start device auth: %v", errAuth)
+				SetOAuthSessionError(state, "Failed to start device authorization")
+				return
+			}
+
+			// Store the verification URL for the frontend to display.
+			// Using "|" as separator because URLs contain ":".
+			SetOAuthSessionError(state, "device_code|"+authResp.VerificationURIComplete+"|"+authResp.UserCode)
+
+			// Step 3: Poll for token
+			fmt.Println("Waiting for authorization...")
+			interval := 5 * time.Second
+			if authResp.Interval > 0 {
+				interval = time.Duration(authResp.Interval) * time.Second
+			}
+			deadline := time.Now().Add(time.Duration(authResp.ExpiresIn) * time.Second)
+
+			for time.Now().Before(deadline) {
+				select {
+				case <-ctx.Done():
+					SetOAuthSessionError(state, "Authorization cancelled")
+					return
+				case <-time.After(interval):
+					tokenResp, errToken := ssoClient.CreateToken(ctx, regResp.ClientID, regResp.ClientSecret, authResp.DeviceCode)
+					if errToken != nil {
+						errStr := errToken.Error()
+						if strings.Contains(errStr, "authorization_pending") {
+							continue
+						}
+						if strings.Contains(errStr, "slow_down") {
+							interval += 5 * time.Second
+							continue
+						}
+						log.Errorf("Token creation failed: %v", errToken)
+						SetOAuthSessionError(state, "Token creation failed")
+						return
+					}
+
+					// Success! Save the token
+					expiresAt := time.Now().Add(time.Duration(tokenResp.ExpiresIn) * time.Second)
+					email := kiroauth.ExtractEmailFromJWT(tokenResp.AccessToken)
+
+					idPart := kiroauth.SanitizeEmailForFilename(email)
+					if idPart == "" {
+						idPart = fmt.Sprintf("%d", time.Now().UnixNano()%100000)
+					}
+
+					now := time.Now()
+					fileName := fmt.Sprintf("kiro-aws-%s.json", idPart)
+
+					record := &coreauth.Auth{
+						ID:       fileName,
+						Provider: "kiro",
+						FileName: fileName,
+						Metadata: map[string]any{
+							"type":          "kiro",
+							"access_token":  tokenResp.AccessToken,
+							"refresh_token": tokenResp.RefreshToken,
+							"expires_at":    expiresAt.Format(time.RFC3339),
+							"auth_method":   "builder-id",
+							"provider":      "AWS",
+							"client_id":     regResp.ClientID,
+							"client_secret": regResp.ClientSecret,
+							"email":         email,
+							"last_refresh":  now.Format(time.RFC3339),
+						},
+					}
+
+					savedPath, errSave := h.saveTokenRecord(ctx, record)
+					if errSave != nil {
+						log.Errorf("Failed to save authentication tokens: %v", errSave)
+						SetOAuthSessionError(state, "Failed to save authentication tokens")
+						return
+					}
+
+					fmt.Printf("Authentication successful! Token saved to %s\n", savedPath)
+					if email != "" {
+						fmt.Printf("Authenticated as: %s\n", email)
+					}
+					CompleteOAuthSession(state)
+					return
+				}
+			}
+
+			SetOAuthSessionError(state, "Authorization timed out")
+		}()
+
+		// Return immediately with the state for polling
+		c.JSON(http.StatusOK, gin.H{"status": "ok", "state": state, "method": "device_code"})
+
+	case "google", "github":
+		RegisterOAuthSession(state, "kiro")
+
+		// Social auth uses protocol handler - for WEB UI we use a callback forwarder
+		provider := "Google"
+		if method == "github" {
+			provider = "Github"
+		}
+
+		isWebUI := isWebUIRequest(c)
+		var forwarder *callbackForwarder
+		if isWebUI {
+			targetURL, errTarget := h.managementCallbackURL("/kiro/callback")
+			if errTarget != nil {
+				log.WithError(errTarget).Error("failed to compute kiro callback target")
+				c.JSON(http.StatusInternalServerError, gin.H{"error": "callback server unavailable"})
+				return
+			}
+			var errStart error
+			if forwarder, errStart = startCallbackForwarder(kiroCallbackPort, "kiro", targetURL); errStart != nil {
+				log.WithError(errStart).Error("failed to start kiro callback forwarder")
+				c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to start callback server"})
+				return
+			}
+		}
+
+		go func() {
+			if isWebUI {
+				defer stopCallbackForwarderInstance(kiroCallbackPort, forwarder)
+			}
+
+			socialClient := kiroauth.NewSocialAuthClient(h.cfg)
+
+			// Generate PKCE codes
+			codeVerifier, codeChallenge, errPKCE := generateKiroPKCE()
+			if errPKCE != nil {
+				log.Errorf("Failed to generate PKCE: %v", errPKCE)
+				SetOAuthSessionError(state, "Failed to generate PKCE")
+				return
+			}
+
+			// Build login URL
+			authURL := fmt.Sprintf("%s/login?idp=%s&redirect_uri=%s&code_challenge=%s&code_challenge_method=S256&state=%s&prompt=select_account",
+				"https://prod.us-east-1.auth.desktop.kiro.dev",
+				provider,
+				url.QueryEscape(kiroauth.KiroRedirectURI),
+				codeChallenge,
+				state,
+			)
+
+			// Store auth URL for frontend.
+			// Using "|" as separator because URLs contain ":".
+			SetOAuthSessionError(state, "auth_url|"+authURL)
+
+			// Wait for callback file
+			waitFile := filepath.Join(h.cfg.AuthDir, fmt.Sprintf(".oauth-kiro-%s.oauth", state))
+			deadline := time.Now().Add(5 * time.Minute)
+
+			for {
+				if time.Now().After(deadline) {
+					log.Error("oauth flow timed out")
+					SetOAuthSessionError(state, "OAuth flow timed out")
+					return
+				}
+				if data, errRead := os.ReadFile(waitFile); errRead == nil {
+					var m map[string]string
+					_ = json.Unmarshal(data, &m)
+					_ = os.Remove(waitFile)
+					if errStr := m["error"]; errStr != "" {
+						log.Errorf("Authentication failed: %s", errStr)
+						SetOAuthSessionError(state, "Authentication failed")
+						return
+					}
+					if m["state"] != state {
+						log.Errorf("State mismatch")
+						SetOAuthSessionError(state, "State mismatch")
+						return
+					}
+					code := m["code"]
+					if code == "" {
+						log.Error("No authorization code received")
+						SetOAuthSessionError(state, "No authorization code received")
+						return
+					}
+
+					// Exchange code for tokens
+					tokenReq := &kiroauth.CreateTokenRequest{
+						Code:         code,
+						CodeVerifier: codeVerifier,
+						RedirectURI:  kiroauth.KiroRedirectURI,
+					}
+
+					tokenResp, errToken := socialClient.CreateToken(ctx, tokenReq)
+					if errToken != nil {
+						log.Errorf("Failed to exchange code for tokens: %v", errToken)
+						SetOAuthSessionError(state, "Failed to exchange code for tokens")
+						return
+					}
+
+					// Save the token
+					expiresIn := tokenResp.ExpiresIn
+					if expiresIn <= 0 {
+						expiresIn = 3600
+					}
+					expiresAt := time.Now().Add(time.Duration(expiresIn) * time.Second)
+					email := kiroauth.ExtractEmailFromJWT(tokenResp.AccessToken)
+
+					idPart := kiroauth.SanitizeEmailForFilename(email)
+					if idPart == "" {
+						idPart = fmt.Sprintf("%d", time.Now().UnixNano()%100000)
+					}
+
+					now := time.Now()
+					fileName := fmt.Sprintf("kiro-%s-%s.json", strings.ToLower(provider), idPart)
+
+					record := &coreauth.Auth{
+						ID:       fileName,
+						Provider: "kiro",
+						FileName: fileName,
+						Metadata: map[string]any{
+							"type":          "kiro",
+							"access_token":  tokenResp.AccessToken,
+							"refresh_token": tokenResp.RefreshToken,
+							"profile_arn":   tokenResp.ProfileArn,
+							"expires_at":    expiresAt.Format(time.RFC3339),
+							"auth_method":   "social",
+							"provider":      provider,
+							"email":         email,
+							"last_refresh":  now.Format(time.RFC3339),
+						},
+					}
+
+					savedPath, errSave := h.saveTokenRecord(ctx, record)
+					if errSave != nil {
+						log.Errorf("Failed to save authentication tokens: %v", errSave)
+						SetOAuthSessionError(state, "Failed to save authentication tokens")
+						return
+					}
+
+					fmt.Printf("Authentication successful! Token saved to %s\n", savedPath)
+					if email != "" {
+						fmt.Printf("Authenticated as: %s\n", email)
+					}
+					CompleteOAuthSession(state)
+					return
+				}
+				time.Sleep(500 * time.Millisecond)
+			}
+		}()
+
+		c.JSON(http.StatusOK, gin.H{"status": "ok", "state": state, "method": "social"})
+
+	default:
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid method, use 'aws', 'google', or 'github'"})
+	}
+}
+
+// generateKiroPKCE generates PKCE code verifier and challenge for Kiro OAuth.
+func generateKiroPKCE() (verifier, challenge string, err error) {
+	b := make([]byte, 32)
+	if _, errRead := io.ReadFull(rand.Reader, b); errRead != nil {
+		return "", "", fmt.Errorf("failed to generate random bytes: %w", errRead)
+	}
+	verifier = base64.RawURLEncoding.EncodeToString(b)
+
+	h := sha256.Sum256([]byte(verifier))
+	challenge = base64.RawURLEncoding.EncodeToString(h[:])
+
+	return verifier, challenge, nil
+}
+
+func (h *Handler) RequestKiloToken(c *gin.Context) {
+	ctx := context.Background()
+
+	fmt.Println("Initializing Kilo authentication...")
+
+	state := fmt.Sprintf("kil-%d", time.Now().UnixNano())
+	kilocodeAuth := kilo.NewKiloAuth()
+
+	resp, err := kilocodeAuth.InitiateDeviceFlow(ctx)
+	if err != nil {
+		log.Errorf("Failed to initiate device flow: %v", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to initiate device flow"})
+		return
+	}
+
+	RegisterOAuthSession(state, "kilo")
+
+	go func() {
+		fmt.Printf("Please visit %s and enter code: %s\n", resp.VerificationURL, resp.Code)
+
+		status, err := kilocodeAuth.PollForToken(ctx, resp.Code)
+		if err != nil {
+			SetOAuthSessionError(state, "Authentication failed")
+			fmt.Printf("Authentication failed: %v\n", err)
+			return
+		}
+
+		profile, err := kilocodeAuth.GetProfile(ctx, status.Token)
+		if err != nil {
+			log.Warnf("Failed to fetch profile: %v", err)
+			profile = &kilo.Profile{Email: status.UserEmail}
+		}
+
+		var orgID string
+		if len(profile.Orgs) > 0 {
+			orgID = profile.Orgs[0].ID
+		}
+
+		defaults, err := kilocodeAuth.GetDefaults(ctx, status.Token, orgID)
+		if err != nil {
+			defaults = &kilo.Defaults{}
+		}
+
+		ts := &kilo.KiloTokenStorage{
+			Token:          status.Token,
+			OrganizationID: orgID,
+			Model:          defaults.Model,
+			Email:          status.UserEmail,
+			Type:           "kilo",
+		}
+
+		fileName := kilo.CredentialFileName(status.UserEmail)
+		record := &coreauth.Auth{
+			ID:       fileName,
+			Provider: "kilo",
+			FileName: fileName,
+			Storage:  ts,
+			Metadata: map[string]any{
+				"email":           status.UserEmail,
+				"organization_id": orgID,
+				"model":           defaults.Model,
+			},
+		}
+
+		savedPath, errSave := h.saveTokenRecord(ctx, record)
+		if errSave != nil {
+			log.Errorf("Failed to save authentication tokens: %v", errSave)
+			SetOAuthSessionError(state, "Failed to save authentication tokens")
+			return
+		}
+
+		fmt.Printf("Authentication successful! Token saved to %s\n", savedPath)
+		CompleteOAuthSession(state)
+		CompleteOAuthSessionsByProvider("kilo")
+	}()
+
+	c.JSON(200, gin.H{
+		"status":           "ok",
+		"url":              resp.VerificationURL,
+		"state":            state,
+		"user_code":        resp.Code,
+		"verification_uri": resp.VerificationURL,
+	})
+}
--- a/internal/api/handlers/management/auth_files_gitlab_test.go
+++ b/internal/api/handlers/management/auth_files_gitlab_test.go
@@ -0,0 +1,164 @@
+package management
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
+	coreauth "github.com/router-for-me/CLIProxyAPI/v6/sdk/cliproxy/auth"
+)
+
+func TestRequestGitLabPATToken_SavesAuthRecord(t *testing.T) {
+	t.Setenv("MANAGEMENT_PASSWORD", "")
+	gin.SetMode(gin.TestMode)
+
+	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if got := r.Header.Get("Authorization"); got != "Bearer glpat-test-token" {
+			t.Fatalf("authorization header = %q, want Bearer glpat-test-token", got)
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		switch r.URL.Path {
+		case "/api/v4/user":
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"id":       42,
+				"username": "gitlab-user",
+				"name":     "GitLab User",
+				"email":    "gitlab@example.com",
+			})
+		case "/api/v4/personal_access_tokens/self":
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"id":      7,
+				"name":    "management-center",
+				"scopes":  []string{"api", "read_user"},
+				"user_id": 42,
+			})
+		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": 1893456000,
+				"headers": map[string]string{
+					"X-Gitlab-Realm": "saas",
+				},
+				"model_details": map[string]any{
+					"model_provider": "anthropic",
+					"model_name":     "claude-sonnet-4-5",
+				},
+			})
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer upstream.Close()
+
+	store := &memoryAuthStore{}
+	h := NewHandlerWithoutConfigFilePath(&config.Config{AuthDir: t.TempDir()}, coreauth.NewManager(nil, nil, nil))
+	h.tokenStore = store
+
+	rec := httptest.NewRecorder()
+	ctx, _ := gin.CreateTestContext(rec)
+	ctx.Request = httptest.NewRequest(http.MethodPost, "/v0/management/gitlab-auth-url", strings.NewReader(`{"base_url":"`+upstream.URL+`","personal_access_token":"glpat-test-token"}`))
+	ctx.Request.Header.Set("Content-Type", "application/json")
+
+	h.RequestGitLabPATToken(ctx)
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected status %d, got %d with body %s", http.StatusOK, rec.Code, rec.Body.String())
+	}
+
+	var resp map[string]any
+	if err := json.Unmarshal(rec.Body.Bytes(), &resp); err != nil {
+		t.Fatalf("decode response: %v", err)
+	}
+	if got := resp["status"]; got != "ok" {
+		t.Fatalf("status = %#v, want ok", got)
+	}
+	if got := resp["model_provider"]; got != "anthropic" {
+		t.Fatalf("model_provider = %#v, want anthropic", got)
+	}
+	if got := resp["model_name"]; got != "claude-sonnet-4-5" {
+		t.Fatalf("model_name = %#v, want claude-sonnet-4-5", got)
+	}
+
+	store.mu.Lock()
+	defer store.mu.Unlock()
+	if len(store.items) != 1 {
+		t.Fatalf("expected 1 saved auth record, got %d", len(store.items))
+	}
+	var saved *coreauth.Auth
+	for _, item := range store.items {
+		saved = item
+	}
+	if saved == nil {
+		t.Fatal("expected saved auth record")
+	}
+	if saved.Provider != "gitlab" {
+		t.Fatalf("provider = %q, want gitlab", saved.Provider)
+	}
+	if got := saved.Metadata["auth_kind"]; got != "personal_access_token" {
+		t.Fatalf("auth_kind = %#v, want personal_access_token", got)
+	}
+	if got := saved.Metadata["model_provider"]; got != "anthropic" {
+		t.Fatalf("saved model_provider = %#v, want anthropic", got)
+	}
+	if got := saved.Metadata["duo_gateway_token"]; got != "gateway-token" {
+		t.Fatalf("saved duo_gateway_token = %#v, want gateway-token", got)
+	}
+}
+
+func TestPostOAuthCallback_GitLabWritesPendingCallbackFile(t *testing.T) {
+	t.Setenv("MANAGEMENT_PASSWORD", "")
+	gin.SetMode(gin.TestMode)
+
+	authDir := t.TempDir()
+	state := "gitlab-state-123"
+	RegisterOAuthSession(state, "gitlab")
+	t.Cleanup(func() { CompleteOAuthSession(state) })
+
+	h := NewHandlerWithoutConfigFilePath(&config.Config{AuthDir: authDir}, coreauth.NewManager(nil, nil, nil))
+
+	rec := httptest.NewRecorder()
+	ctx, _ := gin.CreateTestContext(rec)
+	ctx.Request = httptest.NewRequest(http.MethodPost, "/v0/management/oauth-callback", strings.NewReader(`{"provider":"gitlab","redirect_url":"http://localhost:17171/auth/callback?code=test-code&state=`+state+`"}`))
+	ctx.Request.Header.Set("Content-Type", "application/json")
+
+	h.PostOAuthCallback(ctx)
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected status %d, got %d with body %s", http.StatusOK, rec.Code, rec.Body.String())
+	}
+
+	filePath := filepath.Join(authDir, ".oauth-gitlab-"+state+".oauth")
+	data, err := os.ReadFile(filePath)
+	if err != nil {
+		t.Fatalf("read callback file: %v", err)
+	}
+
+	var payload map[string]string
+	if err := json.Unmarshal(data, &payload); err != nil {
+		t.Fatalf("decode callback payload: %v", err)
+	}
+	if got := payload["code"]; got != "test-code" {
+		t.Fatalf("callback code = %q, want test-code", got)
+	}
+	if got := payload["state"]; got != state {
+		t.Fatalf("callback state = %q, want %q", got, state)
+	}
+}
+
+func TestNormalizeOAuthProvider_GitLab(t *testing.T) {
+	provider, err := NormalizeOAuthProvider("gitlab")
+	if err != nil {
+		t.Fatalf("NormalizeOAuthProvider returned error: %v", err)
+	}
+	if provider != "gitlab" {
+		t.Fatalf("provider = %q, want gitlab", provider)
+	}
+}
--- a/internal/api/handlers/management/config_basic.go
+++ b/internal/api/handlers/management/config_basic.go
@@ -19,8 +19,8 @@ import (
 )

 const (
-	latestReleaseURL       = "https://api.github.com/repos/router-for-me/CLIProxyAPI/releases/latest"
-	latestReleaseUserAgent = "CLIProxyAPI"
+	latestReleaseURL       = "https://api.github.com/repos/router-for-me/CLIProxyAPIPlus/releases/latest"
+	latestReleaseUserAgent = "CLIProxyAPIPlus"
 )

 func (h *Handler) GetConfig(c *gin.Context) {
--- a/internal/api/handlers/management/config_lists.go
+++ b/internal/api/handlers/management/config_lists.go
@@ -761,18 +761,22 @@ func (h *Handler) PatchOAuthModelAlias(c *gin.Context) {
 	normalizedMap := sanitizedOAuthModelAlias(map[string][]config.OAuthModelAlias{channel: body.Aliases})
 	normalized := normalizedMap[channel]
 	if len(normalized) == 0 {
+		// Only delete if channel exists, otherwise just create empty entry
+		if h.cfg.OAuthModelAlias != nil {
+			if _, ok := h.cfg.OAuthModelAlias[channel]; ok {
+				delete(h.cfg.OAuthModelAlias, channel)
+				if len(h.cfg.OAuthModelAlias) == 0 {
+					h.cfg.OAuthModelAlias = nil
+				}
+				h.persist(c)
+				return
+			}
+		}
+		// Create new channel with empty aliases
 		if h.cfg.OAuthModelAlias == nil {
-			c.JSON(404, gin.H{"error": "channel not found"})
-			return
-		}
-		if _, ok := h.cfg.OAuthModelAlias[channel]; !ok {
-			c.JSON(404, gin.H{"error": "channel not found"})
-			return
-		}
-		delete(h.cfg.OAuthModelAlias, channel)
-		if len(h.cfg.OAuthModelAlias) == 0 {
-			h.cfg.OAuthModelAlias = nil
+			h.cfg.OAuthModelAlias = make(map[string][]config.OAuthModelAlias)
 		}
+		h.cfg.OAuthModelAlias[channel] = []config.OAuthModelAlias{}
 		h.persist(c)
 		return
 	}
@@ -800,10 +804,10 @@ func (h *Handler) DeleteOAuthModelAlias(c *gin.Context) {
 		c.JSON(404, gin.H{"error": "channel not found"})
 		return
 	}
-	delete(h.cfg.OAuthModelAlias, channel)
-	if len(h.cfg.OAuthModelAlias) == 0 {
-		h.cfg.OAuthModelAlias = nil
-	}
+	// Set to nil instead of deleting the key so that the "explicitly disabled"
+	// marker survives config reload and prevents SanitizeOAuthModelAlias from
+	// re-injecting default aliases (fixes #222).
+	h.cfg.OAuthModelAlias[channel] = nil
 	h.persist(c)
 }

--- a/internal/api/handlers/management/oauth_sessions.go
+++ b/internal/api/handlers/management/oauth_sessions.go
@@ -158,7 +158,12 @@ func (s *oauthSessionStore) IsPending(state, provider string) bool {
 		return false
 	}
 	if session.Status != "" {
-		return false
+		if !strings.EqualFold(session.Provider, "kiro") {
+			return false
+		}
+		if !strings.HasPrefix(session.Status, "device_code|") && !strings.HasPrefix(session.Status, "auth_url|") {
+			return false
+		}
 	}
 	if provider == "" {
 		return true
@@ -223,6 +228,8 @@ func NormalizeOAuthProvider(provider string) (string, error) {
 		return "anthropic", nil
 	case "codex", "openai":
 		return "codex", nil
+	case "gitlab":
+		return "gitlab", nil
 	case "gemini", "google":
 		return "gemini", nil
 	case "iflow", "i-flow":
@@ -231,6 +238,10 @@ func NormalizeOAuthProvider(provider string) (string, error) {
 		return "antigravity", nil
 	case "qwen":
 		return "qwen", nil
+	case "kiro":
+		return "kiro", nil
+	case "github":
+		return "github", nil
 	default:
 		return "", errUnsupportedOAuthFlow
 	}