fix(management): refresh antigravity token for api-call $TOKEN$

internal/api/handlers/management/api_tools_test.go

@@ -0,0 +1,173 @@
+package management
+
+import (
+	"context"
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strings"
+	"sync"
+	"testing"
+	"time"
+
+	coreauth "github.com/router-for-me/CLIProxyAPI/v6/sdk/cliproxy/auth"
+)
+
+type memoryAuthStore struct {
+	mu    sync.Mutex
+	items map[string]*coreauth.Auth
+}
+
+func (s *memoryAuthStore) List(ctx context.Context) ([]*coreauth.Auth, error) {
+	_ = ctx
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	out := make([]*coreauth.Auth, 0, len(s.items))
+	for _, a := range s.items {
+		out = append(out, a.Clone())
+	}
+	return out, nil
+}
+
+func (s *memoryAuthStore) Save(ctx context.Context, auth *coreauth.Auth) (string, error) {
+	_ = ctx
+	if auth == nil {
+		return "", nil
+	}
+	s.mu.Lock()
+	if s.items == nil {
+		s.items = make(map[string]*coreauth.Auth)
+	}
+	s.items[auth.ID] = auth.Clone()
+	s.mu.Unlock()
+	return auth.ID, nil
+}
+
+func (s *memoryAuthStore) Delete(ctx context.Context, id string) error {
+	_ = ctx
+	s.mu.Lock()
+	delete(s.items, id)
+	s.mu.Unlock()
+	return nil
+}
+
+func TestResolveTokenForAuth_Antigravity_RefreshesExpiredToken(t *testing.T) {
+	var callCount int
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		callCount++
+		if r.Method != http.MethodPost {
+			t.Fatalf("expected POST, got %s", r.Method)
+		}
+		if ct := r.Header.Get("Content-Type"); !strings.HasPrefix(ct, "application/x-www-form-urlencoded") {
+			t.Fatalf("unexpected content-type: %s", ct)
+		}
+		bodyBytes, _ := io.ReadAll(r.Body)
+		_ = r.Body.Close()
+		values, err := url.ParseQuery(string(bodyBytes))
+		if err != nil {
+			t.Fatalf("parse form: %v", err)
+		}
+		if values.Get("grant_type") != "refresh_token" {
+			t.Fatalf("unexpected grant_type: %s", values.Get("grant_type"))
+		}
+		if values.Get("refresh_token") != "rt" {
+			t.Fatalf("unexpected refresh_token: %s", values.Get("refresh_token"))
+		}
+		if values.Get("client_id") != antigravityOAuthClientID {
+			t.Fatalf("unexpected client_id: %s", values.Get("client_id"))
+		}
+		if values.Get("client_secret") != antigravityOAuthClientSecret {
+			t.Fatalf("unexpected client_secret")
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"access_token":  "new-token",
+			"refresh_token": "rt2",
+			"expires_in":    int64(3600),
+			"token_type":    "Bearer",
+		})
+	}))
+	t.Cleanup(srv.Close)
+
+	originalURL := antigravityOAuthTokenURL
+	antigravityOAuthTokenURL = srv.URL
+	t.Cleanup(func() { antigravityOAuthTokenURL = originalURL })
+
+	store := &memoryAuthStore{}
+	manager := coreauth.NewManager(store, nil, nil)
+
+	auth := &coreauth.Auth{
+		ID:       "antigravity-test.json",
+		FileName: "antigravity-test.json",
+		Provider: "antigravity",
+		Metadata: map[string]any{
+			"type":          "antigravity",
+			"access_token":  "old-token",
+			"refresh_token": "rt",
+			"expires_in":    int64(3600),
+			"timestamp":     time.Now().Add(-2 * time.Hour).UnixMilli(),
+			"expired":       time.Now().Add(-1 * time.Hour).Format(time.RFC3339),
+		},
+	}
+	if _, err := manager.Register(context.Background(), auth); err != nil {
+		t.Fatalf("register auth: %v", err)
+	}
+
+	h := &Handler{authManager: manager}
+	token, err := h.resolveTokenForAuth(context.Background(), auth)
+	if err != nil {
+		t.Fatalf("resolveTokenForAuth: %v", err)
+	}
+	if token != "new-token" {
+		t.Fatalf("expected refreshed token, got %q", token)
+	}
+	if callCount != 1 {
+		t.Fatalf("expected 1 refresh call, got %d", callCount)
+	}
+
+	updated, ok := manager.GetByID(auth.ID)
+	if !ok || updated == nil {
+		t.Fatalf("expected auth in manager after update")
+	}
+	if got := tokenValueFromMetadata(updated.Metadata); got != "new-token" {
+		t.Fatalf("expected manager metadata updated, got %q", got)
+	}
+}
+
+func TestResolveTokenForAuth_Antigravity_SkipsRefreshWhenTokenValid(t *testing.T) {
+	var callCount int
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		callCount++
+		w.WriteHeader(http.StatusInternalServerError)
+	}))
+	t.Cleanup(srv.Close)
+
+	originalURL := antigravityOAuthTokenURL
+	antigravityOAuthTokenURL = srv.URL
+	t.Cleanup(func() { antigravityOAuthTokenURL = originalURL })
+
+	auth := &coreauth.Auth{
+		ID:       "antigravity-valid.json",
+		FileName: "antigravity-valid.json",
+		Provider: "antigravity",
+		Metadata: map[string]any{
+			"type":         "antigravity",
+			"access_token": "ok-token",
+			"expired":      time.Now().Add(30 * time.Minute).Format(time.RFC3339),
+		},
+	}
+	h := &Handler{}
+	token, err := h.resolveTokenForAuth(context.Background(), auth)
+	if err != nil {
+		t.Fatalf("resolveTokenForAuth: %v", err)
+	}
+	if token != "ok-token" {
+		t.Fatalf("expected existing token, got %q", token)
+	}
+	if callCount != 0 {
+		t.Fatalf("expected no refresh calls, got %d", callCount)
+	}
+}