Merge branch 'main' into plus

2026-03-09 15:25:17 +00:00 · 2026-03-01 02:44:26 +08:00
parent cc1d8f6629 16243f18fd
commit 32e64dacfd
127 changed files with 32229 additions and 419 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"
@@ -11,13 +12,15 @@ 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"
 	log "github.com/sirupsen/logrus"
 	"golang.org/x/net/proxy"
 	"golang.org/x/oauth2"
 	"golang.org/x/oauth2/google"
+
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/runtime/geminicli"
+	coreauth "github.com/router-for-me/CLIProxyAPI/v6/sdk/cliproxy/auth"
 )

 const defaultAPICallTimeout = 60 * time.Second
@@ -54,6 +57,7 @@ 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.
@@ -70,7 +74,7 @@ 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.
@@ -90,10 +94,14 @@ 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:
 //
@@ -107,10 +115,28 @@ 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))
@@ -164,9 +190,21 @@ 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)
@@ -209,11 +247,38 @@ 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 {
@@ -702,3 +767,421 @@ func buildProxyTransport(proxyStr string) *http.Transport {
 	log.Debugf("unsupported proxy scheme: %s", proxyURL.Scheme)
 	return nil
 }
+
+// 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"
@@ -11,6 +13,7 @@ import (
 	"io"
 	"net"
 	"net/http"
+	"net/url"
 	"os"
 	"path/filepath"
 	"sort"
@@ -23,9 +26,12 @@ 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"
 	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"
@@ -1918,6 +1924,99 @@ 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
+		}
+		record := &coreauth.Auth{
+			ID:       fileName,
+			Provider: "github-copilot",
+			Label:    label,
+			FileName: fileName,
+			Storage:  tokenStorage,
+			Metadata: map[string]any{
+				"email":    userInfo.Email,
+				"username": username,
+				"name":     userInfo.Name,
+			},
+		}
+
+		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 (h *Handler) RequestIFlowCookieToken(c *gin.Context) {
 	ctx := context.Background()

@@ -2422,6 +2521,25 @@ 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
 	}
@@ -2436,3 +2554,382 @@ 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)
+		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
+			}
+			if _, 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 stopCallbackForwarder(kiroCallbackPort)
+			}
+
+			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/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
@@ -753,18 +753,22 @@ 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
 	}
@@ -792,10 +796,10 @@ 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
@@ -231,6 +236,10 @@ 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
 	}
--- a/internal/api/modules/amp/proxy.go
+++ b/internal/api/modules/amp/proxy.go
@@ -7,6 +7,7 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"net"
 	"net/http"
 	"net/http/httputil"
 	"net/url"
@@ -104,7 +105,15 @@ func createReverseProxy(upstreamURL string, secretSource SecretSource) (*httputi
 	// Modify incoming responses to handle gzip without Content-Encoding
 	// This addresses the same issue as inline handler gzip handling, but at the proxy level
 	proxy.ModifyResponse = func(resp *http.Response) error {
-		// Only process successful responses
+		// Log upstream error responses for diagnostics (502, 503, etc.)
+		// These are NOT proxy connection errors - the upstream responded with an error status
+		if resp.StatusCode >= 500 {
+			log.Errorf("amp upstream responded with error [%d] for %s %s", resp.StatusCode, resp.Request.Method, resp.Request.URL.Path)
+		} else if resp.StatusCode >= 400 {
+			log.Warnf("amp upstream responded with client error [%d] for %s %s", resp.StatusCode, resp.Request.Method, resp.Request.URL.Path)
+		}
+
+		// Only process successful responses for gzip decompression
 		if resp.StatusCode < 200 || resp.StatusCode >= 300 {
 			return nil
 		}
@@ -188,13 +197,29 @@ func createReverseProxy(upstreamURL string, secretSource SecretSource) (*httputi
 		return nil
 	}

-	// Error handler for proxy failures
+	// Error handler for proxy failures with detailed error classification for diagnostics
 	proxy.ErrorHandler = func(rw http.ResponseWriter, req *http.Request, err error) {
-		// Client-side cancellations are common during polling; suppress logging in this case
+		// Classify the error type for better diagnostics
+		var errType string
+		if errors.Is(err, context.DeadlineExceeded) {
+			errType = "timeout"
+		} else if errors.Is(err, context.Canceled) {
+			errType = "canceled"
+		} else if netErr, ok := err.(net.Error); ok && netErr.Timeout() {
+			errType = "dial_timeout"
+		} else if _, ok := err.(net.Error); ok {
+			errType = "network_error"
+		} else {
+			errType = "connection_error"
+		}
+
+		// Don't log as error for context canceled - it's usually client closing connection
 		if errors.Is(err, context.Canceled) {
 			return
+		} else {
+			log.Errorf("amp upstream proxy error [%s] for %s %s: %v", errType, req.Method, req.URL.Path, err)
 		}
-		log.Errorf("amp upstream proxy error for %s %s: %v", req.Method, req.URL.Path, err)
+
 		rw.Header().Set("Content-Type", "application/json")
 		rw.WriteHeader(http.StatusBadGateway)
 		_, _ = rw.Write([]byte(`{"error":"amp_upstream_proxy_error","message":"Failed to reach Amp upstream"}`))
--- a/internal/api/modules/amp/response_rewriter.go
+++ b/internal/api/modules/amp/response_rewriter.go
@@ -29,15 +29,71 @@ func NewResponseRewriter(w gin.ResponseWriter, originalModel string) *ResponseRe
 	}
 }

+const maxBufferedResponseBytes = 2 * 1024 * 1024 // 2MB safety cap
+
+func looksLikeSSEChunk(data []byte) bool {
+	// Fallback detection: some upstreams may omit/lie about Content-Type, causing SSE to be buffered.
+	// Heuristics are intentionally simple and cheap.
+	return bytes.Contains(data, []byte("data:")) ||
+		bytes.Contains(data, []byte("event:")) ||
+		bytes.Contains(data, []byte("message_start")) ||
+		bytes.Contains(data, []byte("message_delta")) ||
+		bytes.Contains(data, []byte("content_block_start")) ||
+		bytes.Contains(data, []byte("content_block_delta")) ||
+		bytes.Contains(data, []byte("content_block_stop")) ||
+		bytes.Contains(data, []byte("\n\n"))
+}
+
+func (rw *ResponseRewriter) enableStreaming(reason string) error {
+	if rw.isStreaming {
+		return nil
+	}
+	rw.isStreaming = true
+
+	// Flush any previously buffered data to avoid reordering or data loss.
+	if rw.body != nil && rw.body.Len() > 0 {
+		buf := rw.body.Bytes()
+		// Copy before Reset() to keep bytes stable.
+		toFlush := make([]byte, len(buf))
+		copy(toFlush, buf)
+		rw.body.Reset()
+
+		if _, err := rw.ResponseWriter.Write(rw.rewriteStreamChunk(toFlush)); err != nil {
+			return err
+		}
+		if flusher, ok := rw.ResponseWriter.(http.Flusher); ok {
+			flusher.Flush()
+		}
+	}
+
+	log.Debugf("amp response rewriter: switched to streaming (%s)", reason)
+	return nil
+}
+
 // Write intercepts response writes and buffers them for model name replacement
 func (rw *ResponseRewriter) Write(data []byte) (int, error) {
-	// Detect streaming on first write
-	if rw.body.Len() == 0 && !rw.isStreaming {
+	// Detect streaming on first write (header-based)
+	if !rw.isStreaming && rw.body.Len() == 0 {
 		contentType := rw.Header().Get("Content-Type")
 		rw.isStreaming = strings.Contains(contentType, "text/event-stream") ||
 			strings.Contains(contentType, "stream")
 	}

+	if !rw.isStreaming {
+		// Content-based fallback: detect SSE-like chunks even if Content-Type is missing/wrong.
+		if looksLikeSSEChunk(data) {
+			if err := rw.enableStreaming("sse heuristic"); err != nil {
+				return 0, err
+			}
+		} else if rw.body.Len()+len(data) > maxBufferedResponseBytes {
+			// Safety cap: avoid unbounded buffering on large responses.
+			log.Warnf("amp response rewriter: buffer exceeded %d bytes, switching to streaming", maxBufferedResponseBytes)
+			if err := rw.enableStreaming("buffer limit"); err != nil {
+				return 0, err
+			}
+		}
+	}
+
 	if rw.isStreaming {
 		n, err := rw.ResponseWriter.Write(rw.rewriteStreamChunk(data))
 		if err == nil {
--- a/internal/api/server.go
+++ b/internal/api/server.go
@@ -24,6 +24,7 @@ import (
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/api/middleware"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/api/modules"
 	ampmodule "github.com/router-for-me/CLIProxyAPI/v6/internal/api/modules/amp"
+	"github.com/router-for-me/CLIProxyAPI/v6/internal/auth/kiro"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/logging"
 	"github.com/router-for-me/CLIProxyAPI/v6/internal/managementasset"
@@ -301,6 +302,11 @@ func NewServer(cfg *config.Config, authManager *auth.Manager, accessManager *sdk
 		s.registerManagementRoutes()
 	}

+	// === CLIProxyAPIPlus 扩展: 注册 Kiro OAuth Web 路由 ===
+	kiroOAuthHandler := kiro.NewOAuthWebHandler(cfg)
+	kiroOAuthHandler.RegisterRoutes(engine)
+	log.Info("Kiro OAuth Web routes registered at /v0/oauth/kiro/*")
+
 	if optionState.keepAliveEnabled {
 		s.enableKeepAlive(optionState.keepAliveTimeout, optionState.keepAliveOnTimeout)
 	}
@@ -358,6 +364,12 @@ func (s *Server) setupRoutes() {
 			},
 		})
 	})
+
+	// Event logging endpoint - handles Claude Code telemetry requests
+	// Returns 200 OK to prevent 404 errors in logs
+	s.engine.POST("/api/event_logging/batch", func(c *gin.Context) {
+		c.JSON(http.StatusOK, gin.H{"status": "ok"})
+	})
 	s.engine.POST("/v1internal:method", geminiCLIHandlers.CLIHandler)

 	// OAuth callback endpoints (reuse main server port)
@@ -433,6 +445,20 @@ func (s *Server) setupRoutes() {
 		c.String(http.StatusOK, oauthCallbackSuccessHTML)
 	})

+	s.engine.GET("/kiro/callback", func(c *gin.Context) {
+		code := c.Query("code")
+		state := c.Query("state")
+		errStr := c.Query("error")
+		if errStr == "" {
+			errStr = c.Query("error_description")
+		}
+		if state != "" {
+			_, _ = managementHandlers.WriteOAuthCallbackFileForPendingSession(s.cfg.AuthDir, "kiro", state, code, errStr)
+		}
+		c.Header("Content-Type", "text/html; charset=utf-8")
+		c.String(http.StatusOK, oauthCallbackSuccessHTML)
+	})
+
 	// Management routes are registered lazily by registerManagementRoutes when a secret is configured.
 }

@@ -635,9 +661,12 @@ func (s *Server) registerManagementRoutes() {
 		mgmt.GET("/gemini-cli-auth-url", s.mgmt.RequestGeminiCLIToken)
 		mgmt.GET("/antigravity-auth-url", s.mgmt.RequestAntigravityToken)
 		mgmt.GET("/qwen-auth-url", s.mgmt.RequestQwenToken)
+		mgmt.GET("/kilo-auth-url", s.mgmt.RequestKiloToken)
 		mgmt.GET("/kimi-auth-url", s.mgmt.RequestKimiToken)
 		mgmt.GET("/iflow-auth-url", s.mgmt.RequestIFlowToken)
 		mgmt.POST("/iflow-auth-url", s.mgmt.RequestIFlowCookieToken)
+		mgmt.GET("/kiro-auth-url", s.mgmt.RequestKiroToken)
+		mgmt.GET("/github-auth-url", s.mgmt.RequestGitHubToken)
 		mgmt.POST("/oauth-callback", s.mgmt.PostOAuthCallback)
 		mgmt.GET("/get-auth-status", s.mgmt.GetAuthStatus)
 	}