48764e15a5
- 新增 drive_client_test.go：Drive API 客户端单元测试 - 新增 gemini_oauth_service_test.go：OAuth 服务单元测试 - 重构 account_handler.go：改进 RefreshTier API 实现 - 优化 drive_client.go：增强错误处理和重试逻辑 - 完善 repository 和 service 层：支持批量 tier 刷新 - 更新迁移文件编号：017 -> 024（避免冲突）
836 lines
27 KiB
Go
836 lines
27 KiB
Go
package service
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"net/http"
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"regexp"
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"strconv"
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"strings"
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"time"
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"github.com/Wei-Shaw/sub2api/internal/config"
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"github.com/Wei-Shaw/sub2api/internal/pkg/geminicli"
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"github.com/Wei-Shaw/sub2api/internal/pkg/httpclient"
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)
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const (
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TierAIPremium = "AI_PREMIUM"
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TierGoogleOneStandard = "GOOGLE_ONE_STANDARD"
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TierGoogleOneBasic = "GOOGLE_ONE_BASIC"
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TierFree = "FREE"
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TierGoogleOneUnknown = "GOOGLE_ONE_UNKNOWN"
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TierGoogleOneUnlimited = "GOOGLE_ONE_UNLIMITED"
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)
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const (
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GB = 1024 * 1024 * 1024
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TB = 1024 * GB
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StorageTierUnlimited = 100 * TB // 100TB
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StorageTierAIPremium = 2 * TB // 2TB
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StorageTierStandard = 200 * GB // 200GB
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StorageTierBasic = 100 * GB // 100GB
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StorageTierFree = 15 * GB // 15GB
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)
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type GeminiOAuthService struct {
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sessionStore *geminicli.SessionStore
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proxyRepo ProxyRepository
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oauthClient GeminiOAuthClient
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codeAssist GeminiCliCodeAssistClient
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cfg *config.Config
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}
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type GeminiOAuthCapabilities struct {
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AIStudioOAuthEnabled bool `json:"ai_studio_oauth_enabled"`
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RequiredRedirectURIs []string `json:"required_redirect_uris"`
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}
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func NewGeminiOAuthService(
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proxyRepo ProxyRepository,
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oauthClient GeminiOAuthClient,
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codeAssist GeminiCliCodeAssistClient,
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cfg *config.Config,
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) *GeminiOAuthService {
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return &GeminiOAuthService{
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sessionStore: geminicli.NewSessionStore(),
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proxyRepo: proxyRepo,
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oauthClient: oauthClient,
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codeAssist: codeAssist,
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cfg: cfg,
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}
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}
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func (s *GeminiOAuthService) GetOAuthConfig() *GeminiOAuthCapabilities {
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// AI Studio OAuth is only enabled when the operator configures a custom OAuth client.
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clientID := strings.TrimSpace(s.cfg.Gemini.OAuth.ClientID)
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clientSecret := strings.TrimSpace(s.cfg.Gemini.OAuth.ClientSecret)
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enabled := clientID != "" && clientSecret != "" &&
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(clientID != geminicli.GeminiCLIOAuthClientID || clientSecret != geminicli.GeminiCLIOAuthClientSecret)
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return &GeminiOAuthCapabilities{
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AIStudioOAuthEnabled: enabled,
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RequiredRedirectURIs: []string{geminicli.AIStudioOAuthRedirectURI},
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}
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}
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type GeminiAuthURLResult struct {
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AuthURL string `json:"auth_url"`
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SessionID string `json:"session_id"`
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State string `json:"state"`
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}
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func (s *GeminiOAuthService) GenerateAuthURL(ctx context.Context, proxyID *int64, redirectURI, projectID, oauthType string) (*GeminiAuthURLResult, error) {
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state, err := geminicli.GenerateState()
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if err != nil {
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return nil, fmt.Errorf("failed to generate state: %w", err)
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}
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codeVerifier, err := geminicli.GenerateCodeVerifier()
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if err != nil {
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return nil, fmt.Errorf("failed to generate code verifier: %w", err)
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}
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codeChallenge := geminicli.GenerateCodeChallenge(codeVerifier)
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sessionID, err := geminicli.GenerateSessionID()
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if err != nil {
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return nil, fmt.Errorf("failed to generate session ID: %w", err)
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}
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var proxyURL string
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if proxyID != nil {
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proxy, err := s.proxyRepo.GetByID(ctx, *proxyID)
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if err == nil && proxy != nil {
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proxyURL = proxy.URL()
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}
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}
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// OAuth client selection:
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// - code_assist: always use built-in Gemini CLI OAuth client (public), regardless of configured client_id/secret.
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// - google_one: same as code_assist, uses built-in client for personal Google accounts.
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// - ai_studio: requires a user-provided OAuth client.
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oauthCfg := geminicli.OAuthConfig{
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ClientID: s.cfg.Gemini.OAuth.ClientID,
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ClientSecret: s.cfg.Gemini.OAuth.ClientSecret,
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Scopes: s.cfg.Gemini.OAuth.Scopes,
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}
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if oauthType == "code_assist" || oauthType == "google_one" {
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oauthCfg.ClientID = ""
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oauthCfg.ClientSecret = ""
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}
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session := &geminicli.OAuthSession{
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State: state,
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CodeVerifier: codeVerifier,
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ProxyURL: proxyURL,
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RedirectURI: redirectURI,
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ProjectID: strings.TrimSpace(projectID),
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OAuthType: oauthType,
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CreatedAt: time.Now(),
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}
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s.sessionStore.Set(sessionID, session)
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effectiveCfg, err := geminicli.EffectiveOAuthConfig(oauthCfg, oauthType)
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if err != nil {
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return nil, err
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}
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isBuiltinClient := effectiveCfg.ClientID == geminicli.GeminiCLIOAuthClientID &&
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effectiveCfg.ClientSecret == geminicli.GeminiCLIOAuthClientSecret
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// AI Studio OAuth requires a user-provided OAuth client (built-in Gemini CLI client is scope-restricted).
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if oauthType == "ai_studio" && isBuiltinClient {
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return nil, fmt.Errorf("AI Studio OAuth requires a custom OAuth Client (GEMINI_OAUTH_CLIENT_ID / GEMINI_OAUTH_CLIENT_SECRET). If you don't want to configure an OAuth client, please use an AI Studio API Key account instead")
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}
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// Redirect URI strategy:
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// - code_assist: use Gemini CLI redirect URI (codeassist.google.com/authcode)
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// - ai_studio: use localhost callback for manual copy/paste flow
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if oauthType == "code_assist" {
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redirectURI = geminicli.GeminiCLIRedirectURI
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} else {
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redirectURI = geminicli.AIStudioOAuthRedirectURI
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}
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session.RedirectURI = redirectURI
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s.sessionStore.Set(sessionID, session)
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authURL, err := geminicli.BuildAuthorizationURL(effectiveCfg, state, codeChallenge, redirectURI, session.ProjectID, oauthType)
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if err != nil {
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return nil, err
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}
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return &GeminiAuthURLResult{
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AuthURL: authURL,
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SessionID: sessionID,
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State: state,
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}, nil
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}
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type GeminiExchangeCodeInput struct {
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SessionID string
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State string
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Code string
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ProxyID *int64
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OAuthType string // "code_assist" 或 "ai_studio"
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}
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type GeminiTokenInfo struct {
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AccessToken string `json:"access_token"`
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RefreshToken string `json:"refresh_token"`
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ExpiresIn int64 `json:"expires_in"`
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ExpiresAt int64 `json:"expires_at"`
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TokenType string `json:"token_type"`
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Scope string `json:"scope,omitempty"`
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ProjectID string `json:"project_id,omitempty"`
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OAuthType string `json:"oauth_type,omitempty"` // "code_assist" 或 "ai_studio"
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TierID string `json:"tier_id,omitempty"` // Gemini Code Assist tier: LEGACY/PRO/ULTRA
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Extra map[string]any `json:"extra,omitempty"` // Drive metadata
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}
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// validateTierID validates tier_id format and length
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func validateTierID(tierID string) error {
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if tierID == "" {
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return nil // Empty is allowed
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}
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if len(tierID) > 64 {
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return fmt.Errorf("tier_id exceeds maximum length of 64 characters")
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}
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// Allow alphanumeric, underscore, hyphen, and slash (for tier paths)
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if !regexp.MustCompile(`^[a-zA-Z0-9_/-]+$`).MatchString(tierID) {
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return fmt.Errorf("tier_id contains invalid characters")
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}
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return nil
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}
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// extractTierIDFromAllowedTiers extracts tierID from LoadCodeAssist response
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// Prioritizes IsDefault tier, falls back to first non-empty tier
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func extractTierIDFromAllowedTiers(allowedTiers []geminicli.AllowedTier) string {
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tierID := "LEGACY"
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// First pass: look for default tier
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for _, tier := range allowedTiers {
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if tier.IsDefault && strings.TrimSpace(tier.ID) != "" {
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tierID = strings.TrimSpace(tier.ID)
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break
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}
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}
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// Second pass: if still LEGACY, take first non-empty tier
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if tierID == "LEGACY" {
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for _, tier := range allowedTiers {
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if strings.TrimSpace(tier.ID) != "" {
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tierID = strings.TrimSpace(tier.ID)
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break
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}
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}
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}
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return tierID
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}
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// inferGoogleOneTier infers Google One tier from Drive storage limit
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func inferGoogleOneTier(storageBytes int64) string {
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if storageBytes <= 0 {
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return TierGoogleOneUnknown
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}
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if storageBytes > StorageTierUnlimited {
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return TierGoogleOneUnlimited
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}
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if storageBytes >= StorageTierAIPremium {
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return TierAIPremium
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}
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if storageBytes >= StorageTierStandard {
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return TierGoogleOneStandard
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}
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if storageBytes >= StorageTierBasic {
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return TierGoogleOneBasic
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}
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if storageBytes >= StorageTierFree {
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return TierFree
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}
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return TierGoogleOneUnknown
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}
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// fetchGoogleOneTier fetches Google One tier from Drive API
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func (s *GeminiOAuthService) FetchGoogleOneTier(ctx context.Context, accessToken, proxyURL string) (string, *geminicli.DriveStorageInfo, error) {
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driveClient := geminicli.NewDriveClient()
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storageInfo, err := driveClient.GetStorageQuota(ctx, accessToken, proxyURL)
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if err != nil {
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// Check if it's a 403 (scope not granted)
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if strings.Contains(err.Error(), "status 403") {
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fmt.Printf("[GeminiOAuth] Drive API scope not available: %v\n", err)
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return TierGoogleOneUnknown, nil, err
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}
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// Other errors
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fmt.Printf("[GeminiOAuth] Failed to fetch Drive storage: %v\n", err)
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return TierGoogleOneUnknown, nil, err
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}
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tierID := inferGoogleOneTier(storageInfo.Limit)
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return tierID, storageInfo, nil
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}
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// RefreshAccountGoogleOneTier 刷新单个账号的 Google One Tier
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func (s *GeminiOAuthService) RefreshAccountGoogleOneTier(
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ctx context.Context,
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account *Account,
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) (tierID string, extra map[string]any, credentials map[string]any, err error) {
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if account == nil {
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return "", nil, nil, fmt.Errorf("account is nil")
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}
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// 验证账号类型
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oauthType, ok := account.Credentials["oauth_type"].(string)
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if !ok || oauthType != "google_one" {
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return "", nil, nil, fmt.Errorf("not a google_one OAuth account")
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}
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// 获取 access_token
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accessToken, ok := account.Credentials["access_token"].(string)
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if !ok || accessToken == "" {
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return "", nil, nil, fmt.Errorf("missing access_token")
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}
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// 获取 proxy URL
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var proxyURL string
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if account.ProxyID != nil && account.Proxy != nil {
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proxyURL = account.Proxy.URL()
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}
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// 调用 Drive API
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tierID, storageInfo, err := s.FetchGoogleOneTier(ctx, accessToken, proxyURL)
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if err != nil {
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return "", nil, nil, err
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}
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// 构建 extra 数据（保留原有 extra 字段）
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extra = make(map[string]any)
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for k, v := range account.Extra {
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extra[k] = v
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}
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if storageInfo != nil {
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extra["drive_storage_limit"] = storageInfo.Limit
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extra["drive_storage_usage"] = storageInfo.Usage
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extra["drive_tier_updated_at"] = time.Now().Format(time.RFC3339)
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}
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// 构建 credentials 数据
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credentials = make(map[string]any)
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for k, v := range account.Credentials {
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credentials[k] = v
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}
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credentials["tier_id"] = tierID
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return tierID, extra, credentials, nil
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}
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func (s *GeminiOAuthService) ExchangeCode(ctx context.Context, input *GeminiExchangeCodeInput) (*GeminiTokenInfo, error) {
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session, ok := s.sessionStore.Get(input.SessionID)
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if !ok {
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return nil, fmt.Errorf("session not found or expired")
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||
}
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if strings.TrimSpace(input.State) == "" || input.State != session.State {
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return nil, fmt.Errorf("invalid state")
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}
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proxyURL := session.ProxyURL
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if input.ProxyID != nil {
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proxy, err := s.proxyRepo.GetByID(ctx, *input.ProxyID)
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if err == nil && proxy != nil {
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proxyURL = proxy.URL()
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}
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}
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redirectURI := session.RedirectURI
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// Resolve oauth_type early (defaults to code_assist for backward compatibility).
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oauthType := session.OAuthType
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if oauthType == "" {
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oauthType = "code_assist"
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}
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// If the session was created for AI Studio OAuth, ensure a custom OAuth client is configured.
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if oauthType == "ai_studio" {
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effectiveCfg, err := geminicli.EffectiveOAuthConfig(geminicli.OAuthConfig{
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ClientID: s.cfg.Gemini.OAuth.ClientID,
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||
ClientSecret: s.cfg.Gemini.OAuth.ClientSecret,
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Scopes: s.cfg.Gemini.OAuth.Scopes,
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}, "ai_studio")
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if err != nil {
|
||
return nil, err
|
||
}
|
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isBuiltinClient := effectiveCfg.ClientID == geminicli.GeminiCLIOAuthClientID &&
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||
effectiveCfg.ClientSecret == geminicli.GeminiCLIOAuthClientSecret
|
||
if isBuiltinClient {
|
||
return nil, fmt.Errorf("AI Studio OAuth requires a custom OAuth Client. Please use an AI Studio API Key account, or configure GEMINI_OAUTH_CLIENT_ID / GEMINI_OAUTH_CLIENT_SECRET and re-authorize")
|
||
}
|
||
}
|
||
|
||
// code_assist always uses the built-in client and its fixed redirect URI.
|
||
if oauthType == "code_assist" {
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redirectURI = geminicli.GeminiCLIRedirectURI
|
||
}
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||
|
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tokenResp, err := s.oauthClient.ExchangeCode(ctx, oauthType, input.Code, session.CodeVerifier, redirectURI, proxyURL)
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||
if err != nil {
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return nil, fmt.Errorf("failed to exchange code: %w", err)
|
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}
|
||
sessionProjectID := strings.TrimSpace(session.ProjectID)
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s.sessionStore.Delete(input.SessionID)
|
||
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// 计算过期时间：减去 5 分钟安全时间窗口（考虑网络延迟和时钟偏差）
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||
// 同时设置下界保护，防止 expires_in 过小导致过去时间（引发刷新风暴）
|
||
const safetyWindow = 300 // 5 minutes
|
||
const minTTL = 30 // minimum 30 seconds
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expiresAt := time.Now().Unix() + tokenResp.ExpiresIn - safetyWindow
|
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minExpiresAt := time.Now().Unix() + minTTL
|
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if expiresAt < minExpiresAt {
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||
expiresAt = minExpiresAt
|
||
}
|
||
|
||
projectID := sessionProjectID
|
||
var tierID string
|
||
|
||
// 对于 code_assist 模式，project_id 是必需的，需要调用 Code Assist API
|
||
// 对于 google_one 模式，使用个人 Google 账号，不需要 project_id，配额由 Google 网关自动识别
|
||
// 对于 ai_studio 模式，project_id 是可选的（不影响使用 AI Studio API）
|
||
switch oauthType {
|
||
case "code_assist":
|
||
if projectID == "" {
|
||
var err error
|
||
projectID, tierID, err = s.fetchProjectID(ctx, tokenResp.AccessToken, proxyURL)
|
||
if err != nil {
|
||
// 记录警告但不阻断流程，允许后续补充 project_id
|
||
fmt.Printf("[GeminiOAuth] Warning: Failed to fetch project_id during token exchange: %v\n", err)
|
||
}
|
||
} else {
|
||
// 用户手动填了 project_id，仍需调用 LoadCodeAssist 获取 tierID
|
||
_, fetchedTierID, err := s.fetchProjectID(ctx, tokenResp.AccessToken, proxyURL)
|
||
if err != nil {
|
||
fmt.Printf("[GeminiOAuth] Warning: Failed to fetch tierID: %v\n", err)
|
||
} else {
|
||
tierID = fetchedTierID
|
||
}
|
||
}
|
||
if strings.TrimSpace(projectID) == "" {
|
||
return nil, fmt.Errorf("missing project_id for Code Assist OAuth: please fill Project ID (optional field) and regenerate the auth URL, or ensure your Google account has an ACTIVE GCP project")
|
||
}
|
||
// tierID 缺失时使用默认值
|
||
if tierID == "" {
|
||
tierID = "LEGACY"
|
||
}
|
||
case "google_one":
|
||
// Attempt to fetch Drive storage tier
|
||
tierID, storageInfo, err := s.FetchGoogleOneTier(ctx, tokenResp.AccessToken, proxyURL)
|
||
if err != nil {
|
||
// Log warning but don't block - use fallback
|
||
fmt.Printf("[GeminiOAuth] Warning: Failed to fetch Drive tier: %v\n", err)
|
||
tierID = TierGoogleOneUnknown
|
||
}
|
||
|
||
// Store Drive info in extra field for caching
|
||
if storageInfo != nil {
|
||
tokenInfo := &GeminiTokenInfo{
|
||
AccessToken: tokenResp.AccessToken,
|
||
RefreshToken: tokenResp.RefreshToken,
|
||
TokenType: tokenResp.TokenType,
|
||
ExpiresIn: tokenResp.ExpiresIn,
|
||
ExpiresAt: expiresAt,
|
||
Scope: tokenResp.Scope,
|
||
ProjectID: projectID,
|
||
TierID: tierID,
|
||
OAuthType: oauthType,
|
||
Extra: map[string]any{
|
||
"drive_storage_limit": storageInfo.Limit,
|
||
"drive_storage_usage": storageInfo.Usage,
|
||
"drive_tier_updated_at": time.Now().Format(time.RFC3339),
|
||
},
|
||
}
|
||
return tokenInfo, nil
|
||
}
|
||
}
|
||
// ai_studio 模式不设置 tierID，保持为空
|
||
|
||
return &GeminiTokenInfo{
|
||
AccessToken: tokenResp.AccessToken,
|
||
RefreshToken: tokenResp.RefreshToken,
|
||
TokenType: tokenResp.TokenType,
|
||
ExpiresIn: tokenResp.ExpiresIn,
|
||
ExpiresAt: expiresAt,
|
||
Scope: tokenResp.Scope,
|
||
ProjectID: projectID,
|
||
TierID: tierID,
|
||
OAuthType: oauthType,
|
||
}, nil
|
||
}
|
||
|
||
func (s *GeminiOAuthService) RefreshToken(ctx context.Context, oauthType, refreshToken, proxyURL string) (*GeminiTokenInfo, error) {
|
||
var lastErr error
|
||
|
||
for attempt := 0; attempt <= 3; attempt++ {
|
||
if attempt > 0 {
|
||
backoff := time.Duration(1<<uint(attempt-1)) * time.Second
|
||
if backoff > 30*time.Second {
|
||
backoff = 30 * time.Second
|
||
}
|
||
time.Sleep(backoff)
|
||
}
|
||
|
||
tokenResp, err := s.oauthClient.RefreshToken(ctx, oauthType, refreshToken, proxyURL)
|
||
if err == nil {
|
||
// 计算过期时间：减去 5 分钟安全时间窗口（考虑网络延迟和时钟偏差）
|
||
// 同时设置下界保护，防止 expires_in 过小导致过去时间（引发刷新风暴）
|
||
const safetyWindow = 300 // 5 minutes
|
||
const minTTL = 30 // minimum 30 seconds
|
||
expiresAt := time.Now().Unix() + tokenResp.ExpiresIn - safetyWindow
|
||
minExpiresAt := time.Now().Unix() + minTTL
|
||
if expiresAt < minExpiresAt {
|
||
expiresAt = minExpiresAt
|
||
}
|
||
return &GeminiTokenInfo{
|
||
AccessToken: tokenResp.AccessToken,
|
||
RefreshToken: tokenResp.RefreshToken,
|
||
TokenType: tokenResp.TokenType,
|
||
ExpiresIn: tokenResp.ExpiresIn,
|
||
ExpiresAt: expiresAt,
|
||
Scope: tokenResp.Scope,
|
||
}, nil
|
||
}
|
||
|
||
if isNonRetryableGeminiOAuthError(err) {
|
||
return nil, err
|
||
}
|
||
lastErr = err
|
||
}
|
||
|
||
return nil, fmt.Errorf("token refresh failed after retries: %w", lastErr)
|
||
}
|
||
|
||
func isNonRetryableGeminiOAuthError(err error) bool {
|
||
msg := err.Error()
|
||
nonRetryable := []string{
|
||
"invalid_grant",
|
||
"invalid_client",
|
||
"unauthorized_client",
|
||
"access_denied",
|
||
}
|
||
for _, needle := range nonRetryable {
|
||
if strings.Contains(msg, needle) {
|
||
return true
|
||
}
|
||
}
|
||
return false
|
||
}
|
||
|
||
func (s *GeminiOAuthService) RefreshAccountToken(ctx context.Context, account *Account) (*GeminiTokenInfo, error) {
|
||
if account.Platform != PlatformGemini || account.Type != AccountTypeOAuth {
|
||
return nil, fmt.Errorf("account is not a Gemini OAuth account")
|
||
}
|
||
|
||
refreshToken := account.GetCredential("refresh_token")
|
||
if strings.TrimSpace(refreshToken) == "" {
|
||
return nil, fmt.Errorf("no refresh token available")
|
||
}
|
||
|
||
// Preserve oauth_type from the account (defaults to code_assist for backward compatibility).
|
||
oauthType := strings.TrimSpace(account.GetCredential("oauth_type"))
|
||
if oauthType == "" {
|
||
oauthType = "code_assist"
|
||
}
|
||
|
||
var proxyURL string
|
||
if account.ProxyID != nil {
|
||
proxy, err := s.proxyRepo.GetByID(ctx, *account.ProxyID)
|
||
if err == nil && proxy != nil {
|
||
proxyURL = proxy.URL()
|
||
}
|
||
}
|
||
|
||
tokenInfo, err := s.RefreshToken(ctx, oauthType, refreshToken, proxyURL)
|
||
// Backward compatibility:
|
||
// Older versions could refresh Code Assist tokens using a user-provided OAuth client when configured.
|
||
// If the refresh token was originally issued to that custom client, forcing the built-in client will
|
||
// fail with "unauthorized_client". In that case, retry with the custom client (ai_studio path) when available.
|
||
if err != nil && oauthType == "code_assist" && strings.Contains(err.Error(), "unauthorized_client") && s.GetOAuthConfig().AIStudioOAuthEnabled {
|
||
if alt, altErr := s.RefreshToken(ctx, "ai_studio", refreshToken, proxyURL); altErr == nil {
|
||
tokenInfo = alt
|
||
err = nil
|
||
}
|
||
}
|
||
if err != nil {
|
||
// Provide a more actionable error for common OAuth client mismatch issues.
|
||
if strings.Contains(err.Error(), "unauthorized_client") {
|
||
return nil, fmt.Errorf("%w (OAuth client mismatch: the refresh_token is bound to the OAuth client used during authorization; please re-authorize this account or restore the original GEMINI_OAUTH_CLIENT_ID/SECRET)", err)
|
||
}
|
||
return nil, err
|
||
}
|
||
|
||
tokenInfo.OAuthType = oauthType
|
||
|
||
// Preserve account's project_id when present.
|
||
existingProjectID := strings.TrimSpace(account.GetCredential("project_id"))
|
||
if existingProjectID != "" {
|
||
tokenInfo.ProjectID = existingProjectID
|
||
}
|
||
|
||
// 尝试从账号凭证获取 tierID（向后兼容）
|
||
existingTierID := strings.TrimSpace(account.GetCredential("tier_id"))
|
||
|
||
// For Code Assist, project_id is required. Auto-detect if missing.
|
||
// For AI Studio OAuth, project_id is optional and should not block refresh.
|
||
switch oauthType {
|
||
case "code_assist":
|
||
// 先设置默认值或保留旧值，确保 tier_id 始终有值
|
||
if existingTierID != "" {
|
||
tokenInfo.TierID = existingTierID
|
||
} else {
|
||
tokenInfo.TierID = "LEGACY" // 默认值
|
||
}
|
||
|
||
// 尝试自动探测 project_id 和 tier_id
|
||
needDetect := strings.TrimSpace(tokenInfo.ProjectID) == "" || existingTierID == ""
|
||
if needDetect {
|
||
projectID, tierID, err := s.fetchProjectID(ctx, tokenInfo.AccessToken, proxyURL)
|
||
if err != nil {
|
||
fmt.Printf("[GeminiOAuth] Warning: failed to auto-detect project/tier: %v\n", err)
|
||
} else {
|
||
if strings.TrimSpace(tokenInfo.ProjectID) == "" && projectID != "" {
|
||
tokenInfo.ProjectID = projectID
|
||
}
|
||
// 只有当原来没有 tier_id 且探测成功时才更新
|
||
if existingTierID == "" && tierID != "" {
|
||
tokenInfo.TierID = tierID
|
||
}
|
||
}
|
||
}
|
||
|
||
if strings.TrimSpace(tokenInfo.ProjectID) == "" {
|
||
return nil, fmt.Errorf("failed to auto-detect project_id: empty result")
|
||
}
|
||
case "google_one":
|
||
// Check if tier cache is stale (> 24 hours)
|
||
needsRefresh := true
|
||
if account.Extra != nil {
|
||
if updatedAtStr, ok := account.Extra["drive_tier_updated_at"].(string); ok {
|
||
if updatedAt, err := time.Parse(time.RFC3339, updatedAtStr); err == nil {
|
||
if time.Since(updatedAt) <= 24*time.Hour {
|
||
needsRefresh = false
|
||
// Use cached tier
|
||
if existingTierID != "" {
|
||
tokenInfo.TierID = existingTierID
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
if needsRefresh {
|
||
tierID, storageInfo, err := s.FetchGoogleOneTier(ctx, tokenInfo.AccessToken, proxyURL)
|
||
if err == nil && storageInfo != nil {
|
||
tokenInfo.TierID = tierID
|
||
tokenInfo.Extra = map[string]any{
|
||
"drive_storage_limit": storageInfo.Limit,
|
||
"drive_storage_usage": storageInfo.Usage,
|
||
"drive_tier_updated_at": time.Now().Format(time.RFC3339),
|
||
}
|
||
} else {
|
||
// Fallback to cached or unknown
|
||
if existingTierID != "" {
|
||
tokenInfo.TierID = existingTierID
|
||
} else {
|
||
tokenInfo.TierID = TierGoogleOneUnknown
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return tokenInfo, nil
|
||
}
|
||
|
||
func (s *GeminiOAuthService) BuildAccountCredentials(tokenInfo *GeminiTokenInfo) map[string]any {
|
||
creds := map[string]any{
|
||
"access_token": tokenInfo.AccessToken,
|
||
"expires_at": strconv.FormatInt(tokenInfo.ExpiresAt, 10),
|
||
}
|
||
if tokenInfo.RefreshToken != "" {
|
||
creds["refresh_token"] = tokenInfo.RefreshToken
|
||
}
|
||
if tokenInfo.TokenType != "" {
|
||
creds["token_type"] = tokenInfo.TokenType
|
||
}
|
||
if tokenInfo.Scope != "" {
|
||
creds["scope"] = tokenInfo.Scope
|
||
}
|
||
if tokenInfo.ProjectID != "" {
|
||
creds["project_id"] = tokenInfo.ProjectID
|
||
}
|
||
if tokenInfo.TierID != "" {
|
||
// Validate tier_id before storing
|
||
if err := validateTierID(tokenInfo.TierID); err == nil {
|
||
creds["tier_id"] = tokenInfo.TierID
|
||
}
|
||
// Silently skip invalid tier_id (don't block account creation)
|
||
}
|
||
if tokenInfo.OAuthType != "" {
|
||
creds["oauth_type"] = tokenInfo.OAuthType
|
||
}
|
||
// Store extra metadata (Drive info) if present
|
||
if len(tokenInfo.Extra) > 0 {
|
||
for k, v := range tokenInfo.Extra {
|
||
creds[k] = v
|
||
}
|
||
}
|
||
return creds
|
||
}
|
||
|
||
func (s *GeminiOAuthService) Stop() {
|
||
s.sessionStore.Stop()
|
||
}
|
||
|
||
func (s *GeminiOAuthService) fetchProjectID(ctx context.Context, accessToken, proxyURL string) (string, string, error) {
|
||
if s.codeAssist == nil {
|
||
return "", "", errors.New("code assist client not configured")
|
||
}
|
||
|
||
loadResp, loadErr := s.codeAssist.LoadCodeAssist(ctx, accessToken, proxyURL, nil)
|
||
|
||
// Extract tierID from response (works whether CloudAICompanionProject is set or not)
|
||
tierID := "LEGACY"
|
||
if loadResp != nil {
|
||
tierID = extractTierIDFromAllowedTiers(loadResp.AllowedTiers)
|
||
}
|
||
|
||
// If LoadCodeAssist returned a project, use it
|
||
if loadErr == nil && loadResp != nil && strings.TrimSpace(loadResp.CloudAICompanionProject) != "" {
|
||
return strings.TrimSpace(loadResp.CloudAICompanionProject), tierID, nil
|
||
}
|
||
|
||
req := &geminicli.OnboardUserRequest{
|
||
TierID: tierID,
|
||
Metadata: geminicli.LoadCodeAssistMetadata{
|
||
IDEType: "ANTIGRAVITY",
|
||
Platform: "PLATFORM_UNSPECIFIED",
|
||
PluginType: "GEMINI",
|
||
},
|
||
}
|
||
|
||
maxAttempts := 5
|
||
for attempt := 1; attempt <= maxAttempts; attempt++ {
|
||
resp, err := s.codeAssist.OnboardUser(ctx, accessToken, proxyURL, req)
|
||
if err != nil {
|
||
// If Code Assist onboarding fails (e.g. INVALID_ARGUMENT), fallback to Cloud Resource Manager projects.
|
||
fallback, fbErr := fetchProjectIDFromResourceManager(ctx, accessToken, proxyURL)
|
||
if fbErr == nil && strings.TrimSpace(fallback) != "" {
|
||
return strings.TrimSpace(fallback), tierID, nil
|
||
}
|
||
return "", tierID, err
|
||
}
|
||
if resp.Done {
|
||
if resp.Response != nil && resp.Response.CloudAICompanionProject != nil {
|
||
switch v := resp.Response.CloudAICompanionProject.(type) {
|
||
case string:
|
||
return strings.TrimSpace(v), tierID, nil
|
||
case map[string]any:
|
||
if id, ok := v["id"].(string); ok {
|
||
return strings.TrimSpace(id), tierID, nil
|
||
}
|
||
}
|
||
}
|
||
|
||
fallback, fbErr := fetchProjectIDFromResourceManager(ctx, accessToken, proxyURL)
|
||
if fbErr == nil && strings.TrimSpace(fallback) != "" {
|
||
return strings.TrimSpace(fallback), tierID, nil
|
||
}
|
||
return "", tierID, errors.New("onboardUser completed but no project_id returned")
|
||
}
|
||
time.Sleep(2 * time.Second)
|
||
}
|
||
|
||
fallback, fbErr := fetchProjectIDFromResourceManager(ctx, accessToken, proxyURL)
|
||
if fbErr == nil && strings.TrimSpace(fallback) != "" {
|
||
return strings.TrimSpace(fallback), tierID, nil
|
||
}
|
||
if loadErr != nil {
|
||
return "", tierID, fmt.Errorf("loadCodeAssist failed (%v) and onboardUser timeout after %d attempts", loadErr, maxAttempts)
|
||
}
|
||
return "", tierID, fmt.Errorf("onboardUser timeout after %d attempts", maxAttempts)
|
||
}
|
||
|
||
type googleCloudProject struct {
|
||
ProjectID string `json:"projectId"`
|
||
DisplayName string `json:"name"`
|
||
LifecycleState string `json:"lifecycleState"`
|
||
}
|
||
|
||
type googleCloudProjectsResponse struct {
|
||
Projects []googleCloudProject `json:"projects"`
|
||
}
|
||
|
||
func fetchProjectIDFromResourceManager(ctx context.Context, accessToken, proxyURL string) (string, error) {
|
||
req, err := http.NewRequestWithContext(ctx, http.MethodGet, "https://cloudresourcemanager.googleapis.com/v1/projects", nil)
|
||
if err != nil {
|
||
return "", fmt.Errorf("failed to create resource manager request: %w", err)
|
||
}
|
||
|
||
req.Header.Set("Authorization", "Bearer "+accessToken)
|
||
req.Header.Set("User-Agent", geminicli.GeminiCLIUserAgent)
|
||
|
||
client, err := httpclient.GetClient(httpclient.Options{
|
||
ProxyURL: strings.TrimSpace(proxyURL),
|
||
Timeout: 30 * time.Second,
|
||
})
|
||
if err != nil {
|
||
client = &http.Client{Timeout: 30 * time.Second}
|
||
}
|
||
|
||
resp, err := client.Do(req)
|
||
if err != nil {
|
||
return "", fmt.Errorf("resource manager request failed: %w", err)
|
||
}
|
||
defer func() { _ = resp.Body.Close() }()
|
||
|
||
bodyBytes, err := io.ReadAll(resp.Body)
|
||
if err != nil {
|
||
return "", fmt.Errorf("failed to read resource manager response: %w", err)
|
||
}
|
||
|
||
if resp.StatusCode != http.StatusOK {
|
||
return "", fmt.Errorf("resource manager HTTP %d: %s", resp.StatusCode, string(bodyBytes))
|
||
}
|
||
|
||
var projectsResp googleCloudProjectsResponse
|
||
if err := json.Unmarshal(bodyBytes, &projectsResp); err != nil {
|
||
return "", fmt.Errorf("failed to parse resource manager response: %w", err)
|
||
}
|
||
|
||
active := make([]googleCloudProject, 0, len(projectsResp.Projects))
|
||
for _, p := range projectsResp.Projects {
|
||
if p.LifecycleState == "ACTIVE" && strings.TrimSpace(p.ProjectID) != "" {
|
||
active = append(active, p)
|
||
}
|
||
}
|
||
if len(active) == 0 {
|
||
return "", errors.New("no ACTIVE projects found from resource manager")
|
||
}
|
||
|
||
// Prefer likely companion projects first.
|
||
for _, p := range active {
|
||
id := strings.ToLower(strings.TrimSpace(p.ProjectID))
|
||
name := strings.ToLower(strings.TrimSpace(p.DisplayName))
|
||
if strings.Contains(id, "cloud-ai-companion") || strings.Contains(name, "cloud ai companion") || strings.Contains(name, "code assist") {
|
||
return strings.TrimSpace(p.ProjectID), nil
|
||
}
|
||
}
|
||
// Then prefer "default".
|
||
for _, p := range active {
|
||
id := strings.ToLower(strings.TrimSpace(p.ProjectID))
|
||
name := strings.ToLower(strings.TrimSpace(p.DisplayName))
|
||
if strings.Contains(id, "default") || strings.Contains(name, "default") {
|
||
return strings.TrimSpace(p.ProjectID), nil
|
||
}
|
||
}
|
||
|
||
return strings.TrimSpace(active[0].ProjectID), nil
|
||
}
|