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Merge pull request #1042 from touwaeriol/feat/unified-oauth-refresh-api

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feat: unified OAuth token refresh API with distributed locking
This commit is contained in:
Wesley Liddick
2026-03-16 09:00:42 +08:00
committed by GitHub
parent d3a9f5bb88 044d3a013d
commit ec82c37da5
14 changed files with 1335 additions and 452 deletions
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11
backend/cmd/server/wire_gen.go
View File

@@ -124,6 +124,7 @@ func initializeApplication(buildInfo handler.BuildInfo) (*Application, error) {
tempUnschedCache := repository.NewTempUnschedCache(redisClient)
timeoutCounterCache := repository.NewTimeoutCounterCache(redisClient)
geminiTokenCache := repository.NewGeminiTokenCache(redisClient)
oauthRefreshAPI := service.NewOAuthRefreshAPI(accountRepository, geminiTokenCache)
compositeTokenCacheInvalidator := service.NewCompositeTokenCacheInvalidator(geminiTokenCache)
rateLimitService := service.ProvideRateLimitService(accountRepository, usageLogRepository, configConfig, geminiQuotaService, tempUnschedCache, timeoutCounterCache, settingService, compositeTokenCacheInvalidator)
httpUpstream := repository.NewHTTPUpstream(configConfig)
@@ -132,11 +133,11 @@ func initializeApplication(buildInfo handler.BuildInfo) (*Application, error) {
usageCache := service.NewUsageCache()
identityCache := repository.NewIdentityCache(redisClient)
accountUsageService := service.NewAccountUsageService(accountRepository, usageLogRepository, claudeUsageFetcher, geminiQuotaService, antigravityQuotaFetcher, usageCache, identityCache)
geminiTokenProvider := service.NewGeminiTokenProvider(accountRepository, geminiTokenCache, geminiOAuthService)
geminiTokenProvider := service.ProvideGeminiTokenProvider(accountRepository, geminiTokenCache, geminiOAuthService, oauthRefreshAPI)
gatewayCache := repository.NewGatewayCache(redisClient)
schedulerOutboxRepository := repository.NewSchedulerOutboxRepository(db)
schedulerSnapshotService := service.ProvideSchedulerSnapshotService(schedulerCache, schedulerOutboxRepository, accountRepository, groupRepository, configConfig)
antigravityTokenProvider := service.NewAntigravityTokenProvider(accountRepository, geminiTokenCache, antigravityOAuthService)
antigravityTokenProvider := service.ProvideAntigravityTokenProvider(accountRepository, geminiTokenCache, antigravityOAuthService, oauthRefreshAPI)
antigravityGatewayService := service.NewAntigravityGatewayService(accountRepository, gatewayCache, schedulerSnapshotService, antigravityTokenProvider, rateLimitService, httpUpstream, settingService)
accountTestService := service.NewAccountTestService(accountRepository, geminiTokenProvider, antigravityGatewayService, httpUpstream, configConfig)
crsSyncService := service.NewCRSSyncService(accountRepository, proxyRepository, oAuthService, openAIOAuthService, geminiOAuthService, configConfig)
@@ -166,10 +167,10 @@ func initializeApplication(buildInfo handler.BuildInfo) (*Application, error) {
billingService := service.NewBillingService(configConfig, pricingService)
identityService := service.NewIdentityService(identityCache)
deferredService := service.ProvideDeferredService(accountRepository, timingWheelService)
claudeTokenProvider := service.NewClaudeTokenProvider(accountRepository, geminiTokenCache, oAuthService)
claudeTokenProvider := service.ProvideClaudeTokenProvider(accountRepository, geminiTokenCache, oAuthService, oauthRefreshAPI)
digestSessionStore := service.NewDigestSessionStore()
gatewayService := service.NewGatewayService(accountRepository, groupRepository, usageLogRepository, usageBillingRepository, userRepository, userSubscriptionRepository, userGroupRateRepository, gatewayCache, configConfig, schedulerSnapshotService, concurrencyService, billingService, rateLimitService, billingCacheService, identityService, httpUpstream, deferredService, claudeTokenProvider, sessionLimitCache, rpmCache, digestSessionStore, settingService)
openAITokenProvider := service.NewOpenAITokenProvider(accountRepository, geminiTokenCache, openAIOAuthService)
openAITokenProvider := service.ProvideOpenAITokenProvider(accountRepository, geminiTokenCache, openAIOAuthService, oauthRefreshAPI)
openAIGatewayService := service.NewOpenAIGatewayService(accountRepository, usageLogRepository, usageBillingRepository, userRepository, userSubscriptionRepository, userGroupRateRepository, gatewayCache, configConfig, schedulerSnapshotService, concurrencyService, billingService, rateLimitService, billingCacheService, httpUpstream, deferredService, openAITokenProvider)
geminiMessagesCompatService := service.NewGeminiMessagesCompatService(accountRepository, groupRepository, gatewayCache, schedulerSnapshotService, geminiTokenProvider, rateLimitService, httpUpstream, antigravityGatewayService, configConfig)
opsSystemLogSink := service.ProvideOpsSystemLogSink(opsRepository)
@@ -232,7 +233,7 @@ func initializeApplication(buildInfo handler.BuildInfo) (*Application, error) {
opsCleanupService := service.ProvideOpsCleanupService(opsRepository, db, redisClient, configConfig)
opsScheduledReportService := service.ProvideOpsScheduledReportService(opsService, userService, emailService, redisClient, configConfig)
soraMediaCleanupService := service.ProvideSoraMediaCleanupService(soraMediaStorage, configConfig)
tokenRefreshService := service.ProvideTokenRefreshService(accountRepository, soraAccountRepository, oAuthService, openAIOAuthService, geminiOAuthService, antigravityOAuthService, compositeTokenCacheInvalidator, schedulerCache, configConfig, tempUnschedCache, privacyClientFactory, proxyRepository)
tokenRefreshService := service.ProvideTokenRefreshService(accountRepository, soraAccountRepository, oAuthService, openAIOAuthService, geminiOAuthService, antigravityOAuthService, compositeTokenCacheInvalidator, schedulerCache, configConfig, tempUnschedCache, privacyClientFactory, proxyRepository, oauthRefreshAPI)
accountExpiryService := service.ProvideAccountExpiryService(accountRepository)
subscriptionExpiryService := service.ProvideSubscriptionExpiryService(userSubscriptionRepository)
scheduledTestRunnerService := service.ProvideScheduledTestRunnerService(scheduledTestPlanRepository, scheduledTestService, accountTestService, rateLimitService, configConfig)

103
backend/internal/service/antigravity_token_provider.go
View File

@@ -3,7 +3,6 @@ package service
import (
"context"
"errors"
"log"
"log/slog"
"strconv"
"strings"
@@ -17,15 +16,18 @@ const (
antigravityBackfillCooldown = 5 * time.Minute
)
// AntigravityTokenCache Token 缓存接口（复用 GeminiTokenCache 接口定义）
// AntigravityTokenCache token cache interface.
type AntigravityTokenCache = GeminiTokenCache
// AntigravityTokenProvider 管理 Antigravity 账户的 access_token
// AntigravityTokenProvider manages access_token for antigravity accounts.
type AntigravityTokenProvider struct {
accountRepo AccountRepository
tokenCache AntigravityTokenCache
antigravityOAuthService *AntigravityOAuthService
backfillCooldown sync.Map // key: int64 (account.ID) → value: time.Time
backfillCooldown sync.Map // key: accountID -> last attempt time
refreshAPI *OAuthRefreshAPI
executor OAuthRefreshExecutor
refreshPolicy ProviderRefreshPolicy
}
func NewAntigravityTokenProvider(
@@ -37,10 +39,22 @@ func NewAntigravityTokenProvider(
accountRepo: accountRepo,
tokenCache: tokenCache,
antigravityOAuthService: antigravityOAuthService,
refreshPolicy: AntigravityProviderRefreshPolicy(),
}
}
// GetAccessToken 获取有效的 access_token
// SetRefreshAPI injects unified OAuth refresh API and executor.
func (p *AntigravityTokenProvider) SetRefreshAPI(api *OAuthRefreshAPI, executor OAuthRefreshExecutor) {
p.refreshAPI = api
p.executor = executor
}
// SetRefreshPolicy injects caller-side refresh policy.
func (p *AntigravityTokenProvider) SetRefreshPolicy(policy ProviderRefreshPolicy) {
p.refreshPolicy = policy
}
// GetAccessToken returns a valid access_token.
func (p *AntigravityTokenProvider) GetAccessToken(ctx context.Context, account *Account) (string, error) {
if account == nil {
return "", errors.New("account is nil")
@@ -48,7 +62,8 @@ func (p *AntigravityTokenProvider) GetAccessToken(ctx context.Context, account *
if account.Platform != PlatformAntigravity {
return "", errors.New("not an antigravity account")
}
// upstream 类型：直接从 credentials 读取 api_key，不走 OAuth 刷新流程
// upstream accounts use static api_key and never refresh oauth token.
if account.Type == AccountTypeUpstream {
apiKey := account.GetCredential("api_key")
if apiKey == "" {
@@ -62,46 +77,38 @@ func (p *AntigravityTokenProvider) GetAccessToken(ctx context.Context, account *
cacheKey := AntigravityTokenCacheKey(account)
// 1. 先尝试缓存
// 1) Try cache first.
if p.tokenCache != nil {
if token, err := p.tokenCache.GetAccessToken(ctx, cacheKey); err == nil && strings.TrimSpace(token) != "" {
return token, nil
}
}
// 2. 如果即将过期则刷新
// 2) Refresh if needed (pre-expiry skew).
expiresAt := account.GetCredentialAsTime("expires_at")
needsRefresh := expiresAt == nil || time.Until(*expiresAt) <= antigravityTokenRefreshSkew
if needsRefresh && p.tokenCache != nil {
if needsRefresh && p.refreshAPI != nil && p.executor != nil {
result, err := p.refreshAPI.RefreshIfNeeded(ctx, account, p.executor, antigravityTokenRefreshSkew)
if err != nil {
if p.refreshPolicy.OnRefreshError == ProviderRefreshErrorReturn {
return "", err
}
} else if result.LockHeld {
if p.refreshPolicy.OnLockHeld == ProviderLockHeldWaitForCache && p.tokenCache != nil {
if token, cacheErr := p.tokenCache.GetAccessToken(ctx, cacheKey); cacheErr == nil && strings.TrimSpace(token) != "" {
return token, nil
}
}
// default policy: continue with existing token.
} else {
account = result.Account
expiresAt = account.GetCredentialAsTime("expires_at")
}
} else if needsRefresh && p.tokenCache != nil {
// Backward-compatible test path when refreshAPI is not injected.
locked, err := p.tokenCache.AcquireRefreshLock(ctx, cacheKey, 30*time.Second)
if err == nil && locked {
defer func() { _ = p.tokenCache.ReleaseRefreshLock(ctx, cacheKey) }()
// 拿到锁后再次检查缓存（另一个 worker 可能已刷新）
if token, err := p.tokenCache.GetAccessToken(ctx, cacheKey); err == nil && strings.TrimSpace(token) != "" {
return token, nil
}
// 从数据库获取最新账户信息
fresh, err := p.accountRepo.GetByID(ctx, account.ID)
if err == nil && fresh != nil {
account = fresh
}
expiresAt = account.GetCredentialAsTime("expires_at")
if expiresAt == nil || time.Until(*expiresAt) <= antigravityTokenRefreshSkew {
if p.antigravityOAuthService == nil {
return "", errors.New("antigravity oauth service not configured")
}
tokenInfo, err := p.antigravityOAuthService.RefreshAccountToken(ctx, account)
if err != nil {
return "", err
}
p.mergeCredentials(account, tokenInfo)
if updateErr := p.accountRepo.Update(ctx, account); updateErr != nil {
log.Printf("[AntigravityTokenProvider] Failed to update account credentials: %v", updateErr)
}
expiresAt = account.GetCredentialAsTime("expires_at")
}
}
}
@@ -110,32 +117,31 @@ func (p *AntigravityTokenProvider) GetAccessToken(ctx context.Context, account *
return "", errors.New("access_token not found in credentials")
}
// 如果账号还没有 project_id，尝试在线补齐，避免请求 daily/sandbox 时出现
// "Invalid project resource name projects/"。
// 仅调用 loadProjectIDWithRetry，不刷新 OAuth token；带冷却机制防止频繁重试。
// Backfill project_id online when missing, with cooldown to avoid hammering.
if strings.TrimSpace(account.GetCredential("project_id")) == "" && p.antigravityOAuthService != nil {
if p.shouldAttemptBackfill(account.ID) {
p.markBackfillAttempted(account.ID)
if projectID, err := p.antigravityOAuthService.FillProjectID(ctx, account, accessToken); err == nil && projectID != "" {
account.Credentials["project_id"] = projectID
if updateErr := p.accountRepo.Update(ctx, account); updateErr != nil {
log.Printf("[AntigravityTokenProvider] project_id 补齐持久化失败: %v", updateErr)
slog.Warn("antigravity_project_id_backfill_persist_failed",
"account_id", account.ID,
"error", updateErr,
)
}
}
}
}
// 3. 存入缓存（验证版本后再写入，避免异步刷新任务与请求线程的竞态条件）
// 3) Populate cache with TTL.
if p.tokenCache != nil {
latestAccount, isStale := CheckTokenVersion(ctx, account, p.accountRepo)
if isStale && latestAccount != nil {
// 版本过时，使用 DB 中的最新 token
slog.Debug("antigravity_token_version_stale_use_latest", "account_id", account.ID)
accessToken = latestAccount.GetCredential("access_token")
if strings.TrimSpace(accessToken) == "" {
return "", errors.New("access_token not found after version check")
}
// 不写入缓存，让下次请求重新处理
} else {
ttl := 30 * time.Minute
if expiresAt != nil {
@@ -156,18 +162,7 @@ func (p *AntigravityTokenProvider) GetAccessToken(ctx context.Context, account *
return accessToken, nil
}
// mergeCredentials 将 tokenInfo 构建的凭证合并到 account 中，保留原有未覆盖的字段
func (p *AntigravityTokenProvider) mergeCredentials(account *Account, tokenInfo *AntigravityTokenInfo) {
newCredentials := p.antigravityOAuthService.BuildAccountCredentials(tokenInfo)
for k, v := range account.Credentials {
if _, exists := newCredentials[k]; !exists {
newCredentials[k] = v
}
}
account.Credentials = newCredentials
}
// shouldAttemptBackfill 检查是否应该尝试补齐 project_id（冷却期内不重复尝试）
// shouldAttemptBackfill checks backfill cooldown.
func (p *AntigravityTokenProvider) shouldAttemptBackfill(accountID int64) bool {
if v, ok := p.backfillCooldown.Load(accountID); ok {
if lastAttempt, ok := v.(time.Time); ok {

11
backend/internal/service/antigravity_token_refresher.go
View File

@@ -25,6 +25,11 @@ func NewAntigravityTokenRefresher(antigravityOAuthService *AntigravityOAuthServi
}
}
// CacheKey 返回用于分布式锁的缓存键
func (r *AntigravityTokenRefresher) CacheKey(account *Account) string {
return AntigravityTokenCacheKey(account)
}
// CanRefresh 检查是否可以刷新此账户
func (r *AntigravityTokenRefresher) CanRefresh(account *Account) bool {
return account.Platform == PlatformAntigravity && account.Type == AccountTypeOAuth
@@ -58,11 +63,7 @@ func (r *AntigravityTokenRefresher) Refresh(ctx context.Context, account *Accoun
newCredentials := r.antigravityOAuthService.BuildAccountCredentials(tokenInfo)
// 合并旧的 credentials，保留新 credentials 中不存在的字段
for k, v := range account.Credentials {
if _, exists := newCredentials[k]; !exists {
newCredentials[k] = v
}
}
newCredentials = MergeCredentials(account.Credentials, newCredentials)
// 特殊处理 project_id：如果新值为空但旧值非空，保留旧值
// 这确保了即使 LoadCodeAssist 失败，project_id 也不会丢失

172
backend/internal/service/claude_token_provider.go
View File

@@ -4,7 +4,6 @@ import (
"context"
"errors"
"log/slog"
"strconv"
"strings"
"time"
)
@@ -15,14 +14,17 @@ const (
claudeLockWaitTime = 200 * time.Millisecond
)
// ClaudeTokenCache Token 缓存接口（复用 GeminiTokenCache 接口定义）
// ClaudeTokenCache token cache interface.
type ClaudeTokenCache = GeminiTokenCache
// ClaudeTokenProvider 管理 Claude (Anthropic) OAuth 账户的 access_token
// ClaudeTokenProvider manages access_token for Claude OAuth accounts.
type ClaudeTokenProvider struct {
accountRepo AccountRepository
tokenCache ClaudeTokenCache
oauthService *OAuthService
accountRepo AccountRepository
tokenCache ClaudeTokenCache
oauthService *OAuthService
refreshAPI *OAuthRefreshAPI
executor OAuthRefreshExecutor
refreshPolicy ProviderRefreshPolicy
}
func NewClaudeTokenProvider(
@@ -31,13 +33,25 @@ func NewClaudeTokenProvider(
oauthService *OAuthService,
) *ClaudeTokenProvider {
return &ClaudeTokenProvider{
accountRepo: accountRepo,
tokenCache: tokenCache,
oauthService: oauthService,
accountRepo: accountRepo,
tokenCache: tokenCache,
oauthService: oauthService,
refreshPolicy: ClaudeProviderRefreshPolicy(),
}
}
// GetAccessToken 获取有效的 access_token
// SetRefreshAPI injects unified OAuth refresh API and executor.
func (p *ClaudeTokenProvider) SetRefreshAPI(api *OAuthRefreshAPI, executor OAuthRefreshExecutor) {
p.refreshAPI = api
p.executor = executor
}
// SetRefreshPolicy injects caller-side refresh policy.
func (p *ClaudeTokenProvider) SetRefreshPolicy(policy ProviderRefreshPolicy) {
p.refreshPolicy = policy
}
// GetAccessToken returns a valid access_token.
func (p *ClaudeTokenProvider) GetAccessToken(ctx context.Context, account *Account) (string, error) {
if account == nil {
return "", errors.New("account is nil")
@@ -48,7 +62,7 @@ func (p *ClaudeTokenProvider) GetAccessToken(ctx context.Context, account *Accou
cacheKey := ClaudeTokenCacheKey(account)
// 1. 先尝试缓存
// 1) Try cache first.
if p.tokenCache != nil {
if token, err := p.tokenCache.GetAccessToken(ctx, cacheKey); err == nil && strings.TrimSpace(token) != "" {
slog.Debug("claude_token_cache_hit", "account_id", account.ID)
@@ -60,114 +74,39 @@ func (p *ClaudeTokenProvider) GetAccessToken(ctx context.Context, account *Accou
slog.Debug("claude_token_cache_miss", "account_id", account.ID)
// 2. 如果即将过期则刷新
// 2) Refresh if needed (pre-expiry skew).
expiresAt := account.GetCredentialAsTime("expires_at")
needsRefresh := expiresAt == nil || time.Until(*expiresAt) <= claudeTokenRefreshSkew
refreshFailed := false
if needsRefresh && p.tokenCache != nil {
locked, lockErr := p.tokenCache.AcquireRefreshLock(ctx, cacheKey, 30*time.Second)
if lockErr == nil && locked {
defer func() { _ = p.tokenCache.ReleaseRefreshLock(ctx, cacheKey) }()
// 拿到锁后再次检查缓存（另一个 worker 可能已刷新）
if token, err := p.tokenCache.GetAccessToken(ctx, cacheKey); err == nil && strings.TrimSpace(token) != "" {
return token, nil
if needsRefresh && p.refreshAPI != nil && p.executor != nil {
result, err := p.refreshAPI.RefreshIfNeeded(ctx, account, p.executor, claudeTokenRefreshSkew)
if err != nil {
if p.refreshPolicy.OnRefreshError == ProviderRefreshErrorReturn {
return "", err
}
// 从数据库获取最新账户信息
fresh, err := p.accountRepo.GetByID(ctx, account.ID)
if err == nil && fresh != nil {
account = fresh
}
expiresAt = account.GetCredentialAsTime("expires_at")
if expiresAt == nil || time.Until(*expiresAt) <= claudeTokenRefreshSkew {
if p.oauthService == nil {
slog.Warn("claude_oauth_service_not_configured", "account_id", account.ID)
refreshFailed = true // 无法刷新，标记失败
} else {
tokenInfo, err := p.oauthService.RefreshAccountToken(ctx, account)
if err != nil {
// 刷新失败时记录警告，但不立即返回错误，尝试使用现有 token
slog.Warn("claude_token_refresh_failed", "account_id", account.ID, "error", err)
refreshFailed = true // 刷新失败，标记以使用短 TTL
} else {
// 构建新 credentials，保留原有字段
newCredentials := make(map[string]any)
for k, v := range account.Credentials {
newCredentials[k] = v
}
newCredentials["access_token"] = tokenInfo.AccessToken
newCredentials["token_type"] = tokenInfo.TokenType
newCredentials["expires_in"] = strconv.FormatInt(tokenInfo.ExpiresIn, 10)
newCredentials["expires_at"] = strconv.FormatInt(tokenInfo.ExpiresAt, 10)
if tokenInfo.RefreshToken != "" {
newCredentials["refresh_token"] = tokenInfo.RefreshToken
}
if tokenInfo.Scope != "" {
newCredentials["scope"] = tokenInfo.Scope
}
account.Credentials = newCredentials
if updateErr := p.accountRepo.Update(ctx, account); updateErr != nil {
slog.Error("claude_token_provider_update_failed", "account_id", account.ID, "error", updateErr)
}
expiresAt = account.GetCredentialAsTime("expires_at")
}
}
}
} else if lockErr != nil {
// Redis 错误导致无法获取锁，降级为无锁刷新（仅在 token 接近过期时）
slog.Warn("claude_token_lock_failed_degraded_refresh", "account_id", account.ID, "error", lockErr)
// 检查 ctx 是否已取消
if ctx.Err() != nil {
return "", ctx.Err()
}
// 从数据库获取最新账户信息
if p.accountRepo != nil {
fresh, err := p.accountRepo.GetByID(ctx, account.ID)
if err == nil && fresh != nil {
account = fresh
}
}
expiresAt = account.GetCredentialAsTime("expires_at")
// 仅在 expires_at 已过期/接近过期时才执行无锁刷新
if expiresAt == nil || time.Until(*expiresAt) <= claudeTokenRefreshSkew {
if p.oauthService == nil {
slog.Warn("claude_oauth_service_not_configured", "account_id", account.ID)
refreshFailed = true
} else {
tokenInfo, err := p.oauthService.RefreshAccountToken(ctx, account)
if err != nil {
slog.Warn("claude_token_refresh_failed_degraded", "account_id", account.ID, "error", err)
refreshFailed = true
} else {
// 构建新 credentials，保留原有字段
newCredentials := make(map[string]any)
for k, v := range account.Credentials {
newCredentials[k] = v
}
newCredentials["access_token"] = tokenInfo.AccessToken
newCredentials["token_type"] = tokenInfo.TokenType
newCredentials["expires_in"] = strconv.FormatInt(tokenInfo.ExpiresIn, 10)
newCredentials["expires_at"] = strconv.FormatInt(tokenInfo.ExpiresAt, 10)
if tokenInfo.RefreshToken != "" {
newCredentials["refresh_token"] = tokenInfo.RefreshToken
}
if tokenInfo.Scope != "" {
newCredentials["scope"] = tokenInfo.Scope
}
account.Credentials = newCredentials
if updateErr := p.accountRepo.Update(ctx, account); updateErr != nil {
slog.Error("claude_token_provider_update_failed", "account_id", account.ID, "error", updateErr)
}
expiresAt = account.GetCredentialAsTime("expires_at")
}
slog.Warn("claude_token_refresh_failed", "account_id", account.ID, "error", err)
refreshFailed = true
} else if result.LockHeld {
if p.refreshPolicy.OnLockHeld == ProviderLockHeldWaitForCache && p.tokenCache != nil {
time.Sleep(claudeLockWaitTime)
if token, cacheErr := p.tokenCache.GetAccessToken(ctx, cacheKey); cacheErr == nil && strings.TrimSpace(token) != "" {
slog.Debug("claude_token_cache_hit_after_wait", "account_id", account.ID)
return token, nil
}
}
} else {
// 锁获取失败（被其他 worker 持有），等待 200ms 后重试读取缓存
account = result.Account
expiresAt = account.GetCredentialAsTime("expires_at")
}
} else if needsRefresh && p.tokenCache != nil {
// Backward-compatible test path when refreshAPI is not injected.
locked, lockErr := p.tokenCache.AcquireRefreshLock(ctx, cacheKey, 30*time.Second)
if lockErr == nil && locked {
defer func() { _ = p.tokenCache.ReleaseRefreshLock(ctx, cacheKey) }()
} else if lockErr != nil {
slog.Warn("claude_token_lock_failed", "account_id", account.ID, "error", lockErr)
} else {
time.Sleep(claudeLockWaitTime)
if token, err := p.tokenCache.GetAccessToken(ctx, cacheKey); err == nil && strings.TrimSpace(token) != "" {
slog.Debug("claude_token_cache_hit_after_wait", "account_id", account.ID)
@@ -181,22 +120,23 @@ func (p *ClaudeTokenProvider) GetAccessToken(ctx context.Context, account *Accou
return "", errors.New("access_token not found in credentials")
}
// 3. 存入缓存（验证版本后再写入，避免异步刷新任务与请求线程的竞态条件）
// 3) Populate cache with TTL.
if p.tokenCache != nil {
latestAccount, isStale := CheckTokenVersion(ctx, account, p.accountRepo)
if isStale && latestAccount != nil {
// 版本过时，使用 DB 中的最新 token
slog.Debug("claude_token_version_stale_use_latest", "account_id", account.ID)
accessToken = latestAccount.GetCredential("access_token")
if strings.TrimSpace(accessToken) == "" {
return "", errors.New("access_token not found after version check")
}
// 不写入缓存，让下次请求重新处理
} else {
ttl := 30 * time.Minute
if refreshFailed {
// 刷新失败时使用短 TTL，避免失效 token 长时间缓存导致 401 抖动
ttl = time.Minute
if p.refreshPolicy.FailureTTL > 0 {
ttl = p.refreshPolicy.FailureTTL
} else {
ttl = time.Minute
}
slog.Debug("claude_token_cache_short_ttl", "account_id", account.ID, "reason", "refresh_failed")
} else if expiresAt != nil {
until := time.Until(*expiresAt)

77
backend/internal/service/gemini_token_provider.go
View File

@@ -15,10 +15,14 @@ const (
geminiTokenCacheSkew = 5 * time.Minute
)
// GeminiTokenProvider manages access_token for Gemini OAuth accounts.
type GeminiTokenProvider struct {
accountRepo AccountRepository
tokenCache GeminiTokenCache
geminiOAuthService *GeminiOAuthService
refreshAPI *OAuthRefreshAPI
executor OAuthRefreshExecutor
refreshPolicy ProviderRefreshPolicy
}
func NewGeminiTokenProvider(
@@ -30,9 +34,21 @@ func NewGeminiTokenProvider(
accountRepo: accountRepo,
tokenCache: tokenCache,
geminiOAuthService: geminiOAuthService,
refreshPolicy: GeminiProviderRefreshPolicy(),
}
}
// SetRefreshAPI injects unified OAuth refresh API and executor.
func (p *GeminiTokenProvider) SetRefreshAPI(api *OAuthRefreshAPI, executor OAuthRefreshExecutor) {
p.refreshAPI = api
p.executor = executor
}
// SetRefreshPolicy injects caller-side refresh policy.
func (p *GeminiTokenProvider) SetRefreshPolicy(policy ProviderRefreshPolicy) {
p.refreshPolicy = policy
}
func (p *GeminiTokenProvider) GetAccessToken(ctx context.Context, account *Account) (string, error) {
if account == nil {
return "", errors.New("account is nil")
@@ -53,39 +69,31 @@ func (p *GeminiTokenProvider) GetAccessToken(ctx context.Context, account *Accou
// 2) Refresh if needed (pre-expiry skew).
expiresAt := account.GetCredentialAsTime("expires_at")
needsRefresh := expiresAt == nil || time.Until(*expiresAt) <= geminiTokenRefreshSkew
if needsRefresh && p.tokenCache != nil {
locked, err := p.tokenCache.AcquireRefreshLock(ctx, cacheKey, 30*time.Second)
if err == nil && locked {
defer func() { _ = p.tokenCache.ReleaseRefreshLock(ctx, cacheKey) }()
// Re-check after lock (another worker may have refreshed).
if token, err := p.tokenCache.GetAccessToken(ctx, cacheKey); err == nil && strings.TrimSpace(token) != "" {
return token, nil
if needsRefresh && p.refreshAPI != nil && p.executor != nil {
result, err := p.refreshAPI.RefreshIfNeeded(ctx, account, p.executor, geminiTokenRefreshSkew)
if err != nil {
if p.refreshPolicy.OnRefreshError == ProviderRefreshErrorReturn {
return "", err
}
fresh, err := p.accountRepo.GetByID(ctx, account.ID)
if err == nil && fresh != nil {
account = fresh
} else if result.LockHeld {
if p.refreshPolicy.OnLockHeld == ProviderLockHeldWaitForCache && p.tokenCache != nil {
if token, cacheErr := p.tokenCache.GetAccessToken(ctx, cacheKey); cacheErr == nil && strings.TrimSpace(token) != "" {
return token, nil
}
}
slog.Debug("gemini_token_lock_held_use_old", "account_id", account.ID)
} else {
account = result.Account
expiresAt = account.GetCredentialAsTime("expires_at")
if expiresAt == nil || time.Until(*expiresAt) <= geminiTokenRefreshSkew {
if p.geminiOAuthService == nil {
return "", errors.New("gemini oauth service not configured")
}
tokenInfo, err := p.geminiOAuthService.RefreshAccountToken(ctx, account)
if err != nil {
return "", err
}
newCredentials := p.geminiOAuthService.BuildAccountCredentials(tokenInfo)
for k, v := range account.Credentials {
if _, exists := newCredentials[k]; !exists {
newCredentials[k] = v
}
}
account.Credentials = newCredentials
_ = p.accountRepo.Update(ctx, account)
expiresAt = account.GetCredentialAsTime("expires_at")
}
}
} else if needsRefresh && p.tokenCache != nil {
// Backward-compatible test path when refreshAPI is not injected.
locked, lockErr := p.tokenCache.AcquireRefreshLock(ctx, cacheKey, 30*time.Second)
if lockErr == nil && locked {
defer func() { _ = p.tokenCache.ReleaseRefreshLock(ctx, cacheKey) }()
} else if lockErr != nil {
slog.Warn("gemini_token_lock_failed", "account_id", account.ID, "error", lockErr)
}
}
@@ -95,15 +103,14 @@ func (p *GeminiTokenProvider) GetAccessToken(ctx context.Context, account *Accou
}
// project_id is optional now:
// - If present: will use Code Assist API (requires project_id)
// - If absent: will use AI Studio API with OAuth token (like regular API key mode)
// Auto-detect project_id only if explicitly enabled via a credential flag
// - If present: use Code Assist API (requires project_id)
// - If absent: use AI Studio API with OAuth token.
projectID := strings.TrimSpace(account.GetCredential("project_id"))
autoDetectProjectID := account.GetCredential("auto_detect_project_id") == "true"
if projectID == "" && autoDetectProjectID {
if p.geminiOAuthService == nil {
return accessToken, nil // Fallback to AI Studio API mode
return accessToken, nil
}
var proxyURL string
@@ -132,17 +139,15 @@ func (p *GeminiTokenProvider) GetAccessToken(ctx context.Context, account *Accou
}
}
// 3) Populate cache with TTL（验证版本后再写入，避免异步刷新任务与请求线程的竞态条件）
// 3) Populate cache with TTL.
if p.tokenCache != nil {
latestAccount, isStale := CheckTokenVersion(ctx, account, p.accountRepo)
if isStale && latestAccount != nil {
// 版本过时，使用 DB 中的最新 token
slog.Debug("gemini_token_version_stale_use_latest", "account_id", account.ID)
accessToken = latestAccount.GetCredential("access_token")
if strings.TrimSpace(accessToken) == "" {
return "", errors.New("access_token not found after version check")
}
// 不写入缓存，让下次请求重新处理
} else {
ttl := 30 * time.Minute
if expiresAt != nil {

11
backend/internal/service/gemini_token_refresher.go
View File

@@ -13,6 +13,11 @@ func NewGeminiTokenRefresher(geminiOAuthService *GeminiOAuthService) *GeminiToke
return &GeminiTokenRefresher{geminiOAuthService: geminiOAuthService}
}
// CacheKey 返回用于分布式锁的缓存键
func (r *GeminiTokenRefresher) CacheKey(account *Account) string {
return GeminiTokenCacheKey(account)
}
func (r *GeminiTokenRefresher) CanRefresh(account *Account) bool {
return account.Platform == PlatformGemini && account.Type == AccountTypeOAuth
}
@@ -35,11 +40,7 @@ func (r *GeminiTokenRefresher) Refresh(ctx context.Context, account *Account) (m
}
newCredentials := r.geminiOAuthService.BuildAccountCredentials(tokenInfo)
for k, v := range account.Credentials {
if _, exists := newCredentials[k]; !exists {
newCredentials[k] = v
}
}
newCredentials = MergeCredentials(account.Credentials, newCredentials)
return newCredentials, nil
}

159
backend/internal/service/oauth_refresh_api.go Normal file
View File

@@ -0,0 +1,159 @@
package service
import (
"context"
"fmt"
"log/slog"
"strconv"
"time"
)
// OAuthRefreshExecutor 各平台实现的 OAuth 刷新执行器
// TokenRefresher 接口的超集：增加了 CacheKey 方法用于分布式锁
type OAuthRefreshExecutor interface {
TokenRefresher
// CacheKey 返回用于分布式锁的缓存键（与 TokenProvider 使用的一致）
CacheKey(account *Account) string
}
const refreshLockTTL = 30 * time.Second
// OAuthRefreshResult 统一刷新结果
type OAuthRefreshResult struct {
Refreshed bool // 实际执行了刷新
NewCredentials map[string]any // 刷新后的 credentials（nil 表示未刷新）
Account *Account // 从 DB 重新读取的最新 account
LockHeld bool // 锁被其他 worker 持有（未执行刷新）
}
// OAuthRefreshAPI 统一的 OAuth Token 刷新入口
// 封装分布式锁、DB 重读、已刷新检查等通用逻辑
type OAuthRefreshAPI struct {
accountRepo AccountRepository
tokenCache GeminiTokenCache // 可选，nil = 无锁
}
// NewOAuthRefreshAPI 创建统一刷新 API
func NewOAuthRefreshAPI(accountRepo AccountRepository, tokenCache GeminiTokenCache) *OAuthRefreshAPI {
return &OAuthRefreshAPI{
accountRepo: accountRepo,
tokenCache: tokenCache,
}
}
// RefreshIfNeeded 在分布式锁保护下按需刷新 OAuth token
//
// 流程:
// 1. 获取分布式锁
// 2. 从 DB 重读最新 account（防止使用过时的 refresh_token）
// 3. 二次检查是否仍需刷新
// 4. 调用 executor.Refresh() 执行平台特定刷新逻辑
// 5. 设置 _token_version + 更新 DB
// 6. 释放锁
func (api *OAuthRefreshAPI) RefreshIfNeeded(
ctx context.Context,
account *Account,
executor OAuthRefreshExecutor,
refreshWindow time.Duration,
) (*OAuthRefreshResult, error) {
cacheKey := executor.CacheKey(account)
// 1. 获取分布式锁
lockAcquired := false
if api.tokenCache != nil {
acquired, lockErr := api.tokenCache.AcquireRefreshLock(ctx, cacheKey, refreshLockTTL)
if lockErr != nil {
// Redis 错误，降级为无锁刷新
slog.Warn("oauth_refresh_lock_failed_degraded",
"account_id", account.ID,
"cache_key", cacheKey,
"error", lockErr,
)
} else if !acquired {
// 锁被其他 worker 持有
return &OAuthRefreshResult{LockHeld: true}, nil
} else {
lockAcquired = true
defer func() { _ = api.tokenCache.ReleaseRefreshLock(ctx, cacheKey) }()
}
}
// 2. 从 DB 重读最新 account（锁保护下，确保使用最新的 refresh_token）
freshAccount, err := api.accountRepo.GetByID(ctx, account.ID)
if err != nil {
slog.Warn("oauth_refresh_db_reread_failed",
"account_id", account.ID,
"error", err,
)
// 降级使用传入的 account
freshAccount = account
} else if freshAccount == nil {
freshAccount = account
}
// 3. 二次检查是否仍需刷新（另一条路径可能已刷新）
if !executor.NeedsRefresh(freshAccount, refreshWindow) {
return &OAuthRefreshResult{
Account: freshAccount,
}, nil
}
// 4. 执行平台特定刷新逻辑
newCredentials, refreshErr := executor.Refresh(ctx, freshAccount)
if refreshErr != nil {
return nil, refreshErr
}
// 5. 设置版本号 + 更新 DB
if newCredentials != nil {
newCredentials["_token_version"] = time.Now().UnixMilli()
freshAccount.Credentials = newCredentials
if updateErr := api.accountRepo.Update(ctx, freshAccount); updateErr != nil {
slog.Error("oauth_refresh_update_failed",
"account_id", freshAccount.ID,
"error", updateErr,
)
return nil, fmt.Errorf("oauth refresh succeeded but DB update failed: %w", updateErr)
}
}
_ = lockAcquired // suppress unused warning when tokenCache is nil
return &OAuthRefreshResult{
Refreshed: true,
NewCredentials: newCredentials,
Account: freshAccount,
}, nil
}
// MergeCredentials 将旧 credentials 中不存在于新 map 的字段保留到新 map 中
func MergeCredentials(oldCreds, newCreds map[string]any) map[string]any {
if newCreds == nil {
newCreds = make(map[string]any)
}
for k, v := range oldCreds {
if _, exists := newCreds[k]; !exists {
newCreds[k] = v
}
}
return newCreds
}
// BuildClaudeAccountCredentials 为 Claude 平台构建 OAuth credentials map
// 消除 Claude 平台没有 BuildAccountCredentials 方法的问题
func BuildClaudeAccountCredentials(tokenInfo *TokenInfo) map[string]any {
creds := map[string]any{
"access_token": tokenInfo.AccessToken,
"token_type": tokenInfo.TokenType,
"expires_in": strconv.FormatInt(tokenInfo.ExpiresIn, 10),
"expires_at": strconv.FormatInt(tokenInfo.ExpiresAt, 10),
}
if tokenInfo.RefreshToken != "" {
creds["refresh_token"] = tokenInfo.RefreshToken
}
if tokenInfo.Scope != "" {
creds["scope"] = tokenInfo.Scope
}
return creds
}

395
backend/internal/service/oauth_refresh_api_test.go Normal file
View File

@@ -0,0 +1,395 @@
//go:build unit
package service
import (
"context"
"errors"
"testing"
"time"
"github.com/stretchr/testify/require"
)
// ---------- mock helpers ----------
// refreshAPIAccountRepo implements AccountRepository for OAuthRefreshAPI tests.
type refreshAPIAccountRepo struct {
mockAccountRepoForGemini
account *Account // returned by GetByID
getByIDErr error
updateErr error
updateCalls int
}
func (r *refreshAPIAccountRepo) GetByID(_ context.Context, _ int64) (*Account, error) {
if r.getByIDErr != nil {
return nil, r.getByIDErr
}
return r.account, nil
}
func (r *refreshAPIAccountRepo) Update(_ context.Context, _ *Account) error {
r.updateCalls++
return r.updateErr
}
// refreshAPIExecutorStub implements OAuthRefreshExecutor for tests.
type refreshAPIExecutorStub struct {
needsRefresh bool
credentials map[string]any
err error
refreshCalls int
}
func (e *refreshAPIExecutorStub) CanRefresh(_ *Account) bool { return true }
func (e *refreshAPIExecutorStub) NeedsRefresh(_ *Account, _ time.Duration) bool {
return e.needsRefresh
}
func (e *refreshAPIExecutorStub) Refresh(_ context.Context, _ *Account) (map[string]any, error) {
e.refreshCalls++
if e.err != nil {
return nil, e.err
}
return e.credentials, nil
}
func (e *refreshAPIExecutorStub) CacheKey(account *Account) string {
return "test:api:" + account.Platform
}
// refreshAPICacheStub implements GeminiTokenCache for OAuthRefreshAPI tests.
type refreshAPICacheStub struct {
lockResult bool
lockErr error
releaseCalls int
}
func (c *refreshAPICacheStub) GetAccessToken(context.Context, string) (string, error) {
return "", nil
}
func (c *refreshAPICacheStub) SetAccessToken(context.Context, string, string, time.Duration) error {
return nil
}
func (c *refreshAPICacheStub) DeleteAccessToken(context.Context, string) error { return nil }
func (c *refreshAPICacheStub) AcquireRefreshLock(context.Context, string, time.Duration) (bool, error) {
return c.lockResult, c.lockErr
}
func (c *refreshAPICacheStub) ReleaseRefreshLock(context.Context, string) error {
c.releaseCalls++
return nil
}
// ========== RefreshIfNeeded tests ==========
func TestRefreshIfNeeded_Success(t *testing.T) {
account := &Account{ID: 1, Platform: PlatformAnthropic, Type: AccountTypeOAuth}
repo := &refreshAPIAccountRepo{account: account}
cache := &refreshAPICacheStub{lockResult: true}
executor := &refreshAPIExecutorStub{
needsRefresh: true,
credentials: map[string]any{"access_token": "new-token"},
}
api := NewOAuthRefreshAPI(repo, cache)
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.NoError(t, err)
require.True(t, result.Refreshed)
require.NotNil(t, result.NewCredentials)
require.Equal(t, "new-token", result.NewCredentials["access_token"])
require.NotNil(t, result.NewCredentials["_token_version"]) // version stamp set
require.Equal(t, 1, repo.updateCalls) // DB updated
require.Equal(t, 1, cache.releaseCalls) // lock released
require.Equal(t, 1, executor.refreshCalls)
}
func TestRefreshIfNeeded_LockHeld(t *testing.T) {
account := &Account{ID: 2, Platform: PlatformAnthropic}
repo := &refreshAPIAccountRepo{account: account}
cache := &refreshAPICacheStub{lockResult: false} // lock not acquired
executor := &refreshAPIExecutorStub{needsRefresh: true}
api := NewOAuthRefreshAPI(repo, cache)
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.NoError(t, err)
require.True(t, result.LockHeld)
require.False(t, result.Refreshed)
require.Equal(t, 0, repo.updateCalls)
require.Equal(t, 0, executor.refreshCalls)
}
func TestRefreshIfNeeded_LockErrorDegrades(t *testing.T) {
account := &Account{ID: 3, Platform: PlatformGemini, Type: AccountTypeOAuth}
repo := &refreshAPIAccountRepo{account: account}
cache := &refreshAPICacheStub{lockErr: errors.New("redis down")} // lock error
executor := &refreshAPIExecutorStub{
needsRefresh: true,
credentials: map[string]any{"access_token": "degraded-token"},
}
api := NewOAuthRefreshAPI(repo, cache)
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.NoError(t, err)
require.True(t, result.Refreshed) // still refreshed (degraded mode)
require.Equal(t, 1, repo.updateCalls) // DB updated
require.Equal(t, 0, cache.releaseCalls) // no lock to release
require.Equal(t, 1, executor.refreshCalls)
}
func TestRefreshIfNeeded_NoCacheNoLock(t *testing.T) {
account := &Account{ID: 4, Platform: PlatformGemini, Type: AccountTypeOAuth}
repo := &refreshAPIAccountRepo{account: account}
executor := &refreshAPIExecutorStub{
needsRefresh: true,
credentials: map[string]any{"access_token": "no-cache-token"},
}
api := NewOAuthRefreshAPI(repo, nil) // no cache = no lock
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.NoError(t, err)
require.True(t, result.Refreshed)
require.Equal(t, 1, repo.updateCalls)
}
func TestRefreshIfNeeded_AlreadyRefreshed(t *testing.T) {
account := &Account{ID: 5, Platform: PlatformAnthropic}
repo := &refreshAPIAccountRepo{account: account}
cache := &refreshAPICacheStub{lockResult: true}
executor := &refreshAPIExecutorStub{needsRefresh: false} // already refreshed
api := NewOAuthRefreshAPI(repo, cache)
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.NoError(t, err)
require.False(t, result.Refreshed)
require.False(t, result.LockHeld)
require.NotNil(t, result.Account) // returns fresh account
require.Equal(t, 0, repo.updateCalls)
require.Equal(t, 0, executor.refreshCalls)
}
func TestRefreshIfNeeded_RefreshError(t *testing.T) {
account := &Account{ID: 6, Platform: PlatformAnthropic}
repo := &refreshAPIAccountRepo{account: account}
cache := &refreshAPICacheStub{lockResult: true}
executor := &refreshAPIExecutorStub{
needsRefresh: true,
err: errors.New("invalid_grant: token revoked"),
}
api := NewOAuthRefreshAPI(repo, cache)
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.Error(t, err)
require.Nil(t, result)
require.Contains(t, err.Error(), "invalid_grant")
require.Equal(t, 0, repo.updateCalls) // no DB update on refresh error
require.Equal(t, 1, cache.releaseCalls) // lock still released via defer
}
func TestRefreshIfNeeded_DBUpdateError(t *testing.T) {
account := &Account{ID: 7, Platform: PlatformGemini, Type: AccountTypeOAuth}
repo := &refreshAPIAccountRepo{
account: account,
updateErr: errors.New("db connection lost"),
}
cache := &refreshAPICacheStub{lockResult: true}
executor := &refreshAPIExecutorStub{
needsRefresh: true,
credentials: map[string]any{"access_token": "token"},
}
api := NewOAuthRefreshAPI(repo, cache)
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.Error(t, err)
require.Nil(t, result)
require.Contains(t, err.Error(), "DB update failed")
require.Equal(t, 1, repo.updateCalls) // attempted
}
func TestRefreshIfNeeded_DBRereadFails(t *testing.T) {
account := &Account{ID: 8, Platform: PlatformAnthropic, Type: AccountTypeOAuth}
repo := &refreshAPIAccountRepo{
account: nil, // GetByID returns nil
getByIDErr: errors.New("db timeout"),
}
cache := &refreshAPICacheStub{lockResult: true}
executor := &refreshAPIExecutorStub{
needsRefresh: true,
credentials: map[string]any{"access_token": "fallback-token"},
}
api := NewOAuthRefreshAPI(repo, cache)
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.NoError(t, err)
require.True(t, result.Refreshed)
require.Equal(t, 1, executor.refreshCalls) // still refreshes using passed-in account
}
func TestRefreshIfNeeded_NilCredentials(t *testing.T) {
account := &Account{ID: 9, Platform: PlatformGemini, Type: AccountTypeOAuth}
repo := &refreshAPIAccountRepo{account: account}
cache := &refreshAPICacheStub{lockResult: true}
executor := &refreshAPIExecutorStub{
needsRefresh: true,
credentials: nil, // Refresh returns nil credentials
}
api := NewOAuthRefreshAPI(repo, cache)
result, err := api.RefreshIfNeeded(context.Background(), account, executor, 3*time.Minute)
require.NoError(t, err)
require.True(t, result.Refreshed)
require.Nil(t, result.NewCredentials)
require.Equal(t, 0, repo.updateCalls) // no DB update when credentials are nil
}
// ========== MergeCredentials tests ==========
func TestMergeCredentials_Basic(t *testing.T) {
old := map[string]any{"a": "1", "b": "2", "c": "3"}
new := map[string]any{"a": "new", "d": "4"}
result := MergeCredentials(old, new)
require.Equal(t, "new", result["a"]) // new value preserved
require.Equal(t, "2", result["b"]) // old value kept
require.Equal(t, "3", result["c"]) // old value kept
require.Equal(t, "4", result["d"]) // new value preserved
}
func TestMergeCredentials_NilNew(t *testing.T) {
old := map[string]any{"a": "1"}
result := MergeCredentials(old, nil)
require.NotNil(t, result)
require.Equal(t, "1", result["a"])
}
func TestMergeCredentials_NilOld(t *testing.T) {
new := map[string]any{"a": "1"}
result := MergeCredentials(nil, new)
require.Equal(t, "1", result["a"])
}
func TestMergeCredentials_BothNil(t *testing.T) {
result := MergeCredentials(nil, nil)
require.NotNil(t, result)
require.Empty(t, result)
}
func TestMergeCredentials_NewOverridesOld(t *testing.T) {
old := map[string]any{"access_token": "old-token", "refresh_token": "old-refresh"}
new := map[string]any{"access_token": "new-token"}
result := MergeCredentials(old, new)
require.Equal(t, "new-token", result["access_token"]) // overridden
require.Equal(t, "old-refresh", result["refresh_token"]) // preserved
}
// ========== BuildClaudeAccountCredentials tests ==========
func TestBuildClaudeAccountCredentials_Full(t *testing.T) {
tokenInfo := &TokenInfo{
AccessToken: "at-123",
TokenType: "Bearer",
ExpiresIn: 3600,
ExpiresAt: 1700000000,
RefreshToken: "rt-456",
Scope: "openid",
}
creds := BuildClaudeAccountCredentials(tokenInfo)
require.Equal(t, "at-123", creds["access_token"])
require.Equal(t, "Bearer", creds["token_type"])
require.Equal(t, "3600", creds["expires_in"])
require.Equal(t, "1700000000", creds["expires_at"])
require.Equal(t, "rt-456", creds["refresh_token"])
require.Equal(t, "openid", creds["scope"])
}
func TestBuildClaudeAccountCredentials_Minimal(t *testing.T) {
tokenInfo := &TokenInfo{
AccessToken: "at-789",
TokenType: "Bearer",
ExpiresIn: 7200,
ExpiresAt: 1700003600,
}
creds := BuildClaudeAccountCredentials(tokenInfo)
require.Equal(t, "at-789", creds["access_token"])
require.Equal(t, "Bearer", creds["token_type"])
require.Equal(t, "7200", creds["expires_in"])
require.Equal(t, "1700003600", creds["expires_at"])
_, hasRefresh := creds["refresh_token"]
_, hasScope := creds["scope"]
require.False(t, hasRefresh, "refresh_token should not be set when empty")
require.False(t, hasScope, "scope should not be set when empty")
}
// ========== BackgroundRefreshPolicy tests ==========
func TestBackgroundRefreshPolicy_DefaultSkips(t *testing.T) {
p := DefaultBackgroundRefreshPolicy()
require.ErrorIs(t, p.handleLockHeld(), errRefreshSkipped)
require.ErrorIs(t, p.handleAlreadyRefreshed(), errRefreshSkipped)
}
func TestBackgroundRefreshPolicy_SuccessOverride(t *testing.T) {
p := BackgroundRefreshPolicy{
OnLockHeld: BackgroundSkipAsSuccess,
OnAlreadyRefresh: BackgroundSkipAsSuccess,
}
require.NoError(t, p.handleLockHeld())
require.NoError(t, p.handleAlreadyRefreshed())
}
// ========== ProviderRefreshPolicy tests ==========
func TestClaudeProviderRefreshPolicy(t *testing.T) {
p := ClaudeProviderRefreshPolicy()
require.Equal(t, ProviderRefreshErrorUseExistingToken, p.OnRefreshError)
require.Equal(t, ProviderLockHeldWaitForCache, p.OnLockHeld)
require.Equal(t, time.Minute, p.FailureTTL)
}
func TestOpenAIProviderRefreshPolicy(t *testing.T) {
p := OpenAIProviderRefreshPolicy()
require.Equal(t, ProviderRefreshErrorUseExistingToken, p.OnRefreshError)
require.Equal(t, ProviderLockHeldWaitForCache, p.OnLockHeld)
require.Equal(t, time.Minute, p.FailureTTL)
}
func TestGeminiProviderRefreshPolicy(t *testing.T) {
p := GeminiProviderRefreshPolicy()
require.Equal(t, ProviderRefreshErrorReturn, p.OnRefreshError)
require.Equal(t, ProviderLockHeldUseExistingToken, p.OnLockHeld)
require.Equal(t, time.Duration(0), p.FailureTTL)
}
func TestAntigravityProviderRefreshPolicy(t *testing.T) {
p := AntigravityProviderRefreshPolicy()
require.Equal(t, ProviderRefreshErrorReturn, p.OnRefreshError)
require.Equal(t, ProviderLockHeldUseExistingToken, p.OnLockHeld)
require.Equal(t, time.Duration(0), p.FailureTTL)
}

176
backend/internal/service/openai_token_provider.go
View File

@@ -20,7 +20,7 @@ const (
openAILockWarnThresholdMs = 250
)
// OpenAITokenRuntimeMetrics 表示 OpenAI token 刷新与锁竞争保护指标快照。
// OpenAITokenRuntimeMetrics is a snapshot of refresh and lock contention metrics.
type OpenAITokenRuntimeMetrics struct {
RefreshRequests int64
RefreshSuccess int64
@@ -72,15 +72,18 @@ func (m *openAITokenRuntimeMetricsStore) touchNow() {
m.lastObservedUnixMs.Store(time.Now().UnixMilli())
}
// OpenAITokenCache Token 缓存接口（复用 GeminiTokenCache 接口定义）
// OpenAITokenCache token cache interface.
type OpenAITokenCache = GeminiTokenCache
// OpenAITokenProvider 管理 OpenAI OAuth 账户的 access_token
// OpenAITokenProvider manages access_token for OpenAI/Sora OAuth accounts.
type OpenAITokenProvider struct {
accountRepo AccountRepository
tokenCache OpenAITokenCache
openAIOAuthService *OpenAIOAuthService
metrics *openAITokenRuntimeMetricsStore
refreshAPI *OAuthRefreshAPI
executor OAuthRefreshExecutor
refreshPolicy ProviderRefreshPolicy
}
func NewOpenAITokenProvider(
@@ -93,9 +96,21 @@ func NewOpenAITokenProvider(
tokenCache: tokenCache,
openAIOAuthService: openAIOAuthService,
metrics: &openAITokenRuntimeMetricsStore{},
refreshPolicy: OpenAIProviderRefreshPolicy(),
}
}
// SetRefreshAPI injects unified OAuth refresh API and executor.
func (p *OpenAITokenProvider) SetRefreshAPI(api *OAuthRefreshAPI, executor OAuthRefreshExecutor) {
p.refreshAPI = api
p.executor = executor
}
// SetRefreshPolicy injects caller-side refresh policy.
func (p *OpenAITokenProvider) SetRefreshPolicy(policy ProviderRefreshPolicy) {
p.refreshPolicy = policy
}
func (p *OpenAITokenProvider) SnapshotRuntimeMetrics() OpenAITokenRuntimeMetrics {
if p == nil {
return OpenAITokenRuntimeMetrics{}
@@ -110,7 +125,7 @@ func (p *OpenAITokenProvider) ensureMetrics() {
}
}
// GetAccessToken 获取有效的 access_token
// GetAccessToken returns a valid access_token.
func (p *OpenAITokenProvider) GetAccessToken(ctx context.Context, account *Account) (string, error) {
p.ensureMetrics()
if account == nil {
@@ -122,7 +137,7 @@ func (p *OpenAITokenProvider) GetAccessToken(ctx context.Context, account *Accou
cacheKey := OpenAITokenCacheKey(account)
// 1. 先尝试缓存
// 1) Try cache first.
if p.tokenCache != nil {
if token, err := p.tokenCache.GetAccessToken(ctx, cacheKey); err == nil && strings.TrimSpace(token) != "" {
slog.Debug("openai_token_cache_hit", "account_id", account.ID)
@@ -134,114 +149,62 @@ func (p *OpenAITokenProvider) GetAccessToken(ctx context.Context, account *Accou
slog.Debug("openai_token_cache_miss", "account_id", account.ID)
// 2. 如果即将过期则刷新
// 2) Refresh if needed (pre-expiry skew).
expiresAt := account.GetCredentialAsTime("expires_at")
needsRefresh := expiresAt == nil || time.Until(*expiresAt) <= openAITokenRefreshSkew
refreshFailed := false
if needsRefresh && p.tokenCache != nil {
if needsRefresh && p.refreshAPI != nil && p.executor != nil {
p.metrics.refreshRequests.Add(1)
p.metrics.touchNow()
// Sora accounts skip OpenAI OAuth refresh and keep existing token path.
if account.Platform == PlatformSora {
slog.Debug("openai_token_refresh_skipped_for_sora", "account_id", account.ID)
refreshFailed = true
} else {
result, err := p.refreshAPI.RefreshIfNeeded(ctx, account, p.executor, openAITokenRefreshSkew)
if err != nil {
if p.refreshPolicy.OnRefreshError == ProviderRefreshErrorReturn {
return "", err
}
slog.Warn("openai_token_refresh_failed", "account_id", account.ID, "error", err)
p.metrics.refreshFailure.Add(1)
refreshFailed = true
} else if result.LockHeld {
if p.refreshPolicy.OnLockHeld == ProviderLockHeldWaitForCache {
p.metrics.lockContention.Add(1)
p.metrics.touchNow()
token, waitErr := p.waitForTokenAfterLockRace(ctx, cacheKey)
if waitErr != nil {
return "", waitErr
}
if strings.TrimSpace(token) != "" {
slog.Debug("openai_token_cache_hit_after_wait", "account_id", account.ID)
return token, nil
}
}
} else if result.Refreshed {
p.metrics.refreshSuccess.Add(1)
account = result.Account
expiresAt = account.GetCredentialAsTime("expires_at")
} else {
account = result.Account
expiresAt = account.GetCredentialAsTime("expires_at")
}
}
} else if needsRefresh && p.tokenCache != nil {
// Backward-compatible test path when refreshAPI is not injected.
p.metrics.refreshRequests.Add(1)
p.metrics.touchNow()
locked, lockErr := p.tokenCache.AcquireRefreshLock(ctx, cacheKey, 30*time.Second)
if lockErr == nil && locked {
defer func() { _ = p.tokenCache.ReleaseRefreshLock(ctx, cacheKey) }()
// 拿到锁后再次检查缓存（另一个 worker 可能已刷新）
if token, err := p.tokenCache.GetAccessToken(ctx, cacheKey); err == nil && strings.TrimSpace(token) != "" {
return token, nil
}
// 从数据库获取最新账户信息
fresh, err := p.accountRepo.GetByID(ctx, account.ID)
if err == nil && fresh != nil {
account = fresh
}
expiresAt = account.GetCredentialAsTime("expires_at")
if expiresAt == nil || time.Until(*expiresAt) <= openAITokenRefreshSkew {
if account.Platform == PlatformSora {
slog.Debug("openai_token_refresh_skipped_for_sora", "account_id", account.ID)
// Sora 账号不走 OpenAI OAuth 刷新，交由 Sora 客户端的 ST/RT 恢复链路处理。
refreshFailed = true
} else if p.openAIOAuthService == nil {
slog.Warn("openai_oauth_service_not_configured", "account_id", account.ID)
p.metrics.refreshFailure.Add(1)
refreshFailed = true // 无法刷新，标记失败
} else {
tokenInfo, err := p.openAIOAuthService.RefreshAccountToken(ctx, account)
if err != nil {
// 刷新失败时记录警告，但不立即返回错误，尝试使用现有 token
slog.Warn("openai_token_refresh_failed", "account_id", account.ID, "error", err)
p.metrics.refreshFailure.Add(1)
refreshFailed = true // 刷新失败，标记以使用短 TTL
} else {
p.metrics.refreshSuccess.Add(1)
newCredentials := p.openAIOAuthService.BuildAccountCredentials(tokenInfo)
for k, v := range account.Credentials {
if _, exists := newCredentials[k]; !exists {
newCredentials[k] = v
}
}
account.Credentials = newCredentials
if updateErr := p.accountRepo.Update(ctx, account); updateErr != nil {
slog.Error("openai_token_provider_update_failed", "account_id", account.ID, "error", updateErr)
}
expiresAt = account.GetCredentialAsTime("expires_at")
}
}
}
} else if lockErr != nil {
// Redis 错误导致无法获取锁，降级为无锁刷新（仅在 token 接近过期时）
p.metrics.lockAcquireFailure.Add(1)
p.metrics.touchNow()
slog.Warn("openai_token_lock_failed_degraded_refresh", "account_id", account.ID, "error", lockErr)
// 检查 ctx 是否已取消
if ctx.Err() != nil {
return "", ctx.Err()
}
// 从数据库获取最新账户信息
if p.accountRepo != nil {
fresh, err := p.accountRepo.GetByID(ctx, account.ID)
if err == nil && fresh != nil {
account = fresh
}
}
expiresAt = account.GetCredentialAsTime("expires_at")
// 仅在 expires_at 已过期/接近过期时才执行无锁刷新
if expiresAt == nil || time.Until(*expiresAt) <= openAITokenRefreshSkew {
if account.Platform == PlatformSora {
slog.Debug("openai_token_refresh_skipped_for_sora_degraded", "account_id", account.ID)
// Sora 账号不走 OpenAI OAuth 刷新，交由 Sora 客户端的 ST/RT 恢复链路处理。
refreshFailed = true
} else if p.openAIOAuthService == nil {
slog.Warn("openai_oauth_service_not_configured", "account_id", account.ID)
p.metrics.refreshFailure.Add(1)
refreshFailed = true
} else {
tokenInfo, err := p.openAIOAuthService.RefreshAccountToken(ctx, account)
if err != nil {
slog.Warn("openai_token_refresh_failed_degraded", "account_id", account.ID, "error", err)
p.metrics.refreshFailure.Add(1)
refreshFailed = true
} else {
p.metrics.refreshSuccess.Add(1)
newCredentials := p.openAIOAuthService.BuildAccountCredentials(tokenInfo)
for k, v := range account.Credentials {
if _, exists := newCredentials[k]; !exists {
newCredentials[k] = v
}
}
account.Credentials = newCredentials
if updateErr := p.accountRepo.Update(ctx, account); updateErr != nil {
slog.Error("openai_token_provider_update_failed", "account_id", account.ID, "error", updateErr)
}
expiresAt = account.GetCredentialAsTime("expires_at")
}
}
}
slog.Warn("openai_token_lock_failed", "account_id", account.ID, "error", lockErr)
} else {
// 锁被其他 worker 持有：使用短轮询+jitter，降低固定等待导致的尾延迟台阶。
p.metrics.lockContention.Add(1)
p.metrics.touchNow()
token, waitErr := p.waitForTokenAfterLockRace(ctx, cacheKey)
@@ -260,22 +223,23 @@ func (p *OpenAITokenProvider) GetAccessToken(ctx context.Context, account *Accou
return "", errors.New("access_token not found in credentials")
}
// 3. 存入缓存（验证版本后再写入，避免异步刷新任务与请求线程的竞态条件）
// 3) Populate cache with TTL.
if p.tokenCache != nil {
latestAccount, isStale := CheckTokenVersion(ctx, account, p.accountRepo)
if isStale && latestAccount != nil {
// 版本过时，使用 DB 中的最新 token
slog.Debug("openai_token_version_stale_use_latest", "account_id", account.ID)
accessToken = latestAccount.GetOpenAIAccessToken()
if strings.TrimSpace(accessToken) == "" {
return "", errors.New("access_token not found after version check")
}
// 不写入缓存，让下次请求重新处理
} else {
ttl := 30 * time.Minute
if refreshFailed {
// 刷新失败时使用短 TTL，避免失效 token 长时间缓存导致 401 抖动
ttl = time.Minute
if p.refreshPolicy.FailureTTL > 0 {
ttl = p.refreshPolicy.FailureTTL
} else {
ttl = time.Minute
}
slog.Debug("openai_token_cache_short_ttl", "account_id", account.ID, "reason", "refresh_failed")
} else if expiresAt != nil {
until := time.Until(*expiresAt)

99
backend/internal/service/refresh_policy.go Normal file
View File

@@ -0,0 +1,99 @@
package service
import "time"
// ProviderRefreshErrorAction 定义 provider 在刷新失败时的处理动作。
type ProviderRefreshErrorAction int
const (
// ProviderRefreshErrorReturn 失败即返回错误（不降级旧 token）。
ProviderRefreshErrorReturn ProviderRefreshErrorAction = iota
// ProviderRefreshErrorUseExistingToken 失败后继续使用现有 token。
ProviderRefreshErrorUseExistingToken
)
// ProviderLockHeldAction 定义 provider 在刷新锁被占用时的处理动作。
type ProviderLockHeldAction int
const (
// ProviderLockHeldUseExistingToken 直接使用现有 token。
ProviderLockHeldUseExistingToken ProviderLockHeldAction = iota
// ProviderLockHeldWaitForCache 等待后重试缓存读取。
ProviderLockHeldWaitForCache
)
// ProviderRefreshPolicy 描述 provider 的平台差异策略。
type ProviderRefreshPolicy struct {
OnRefreshError ProviderRefreshErrorAction
OnLockHeld ProviderLockHeldAction
FailureTTL time.Duration
}
func ClaudeProviderRefreshPolicy() ProviderRefreshPolicy {
return ProviderRefreshPolicy{
OnRefreshError: ProviderRefreshErrorUseExistingToken,
OnLockHeld: ProviderLockHeldWaitForCache,
FailureTTL: time.Minute,
}
}
func OpenAIProviderRefreshPolicy() ProviderRefreshPolicy {
return ProviderRefreshPolicy{
OnRefreshError: ProviderRefreshErrorUseExistingToken,
OnLockHeld: ProviderLockHeldWaitForCache,
FailureTTL: time.Minute,
}
}
func GeminiProviderRefreshPolicy() ProviderRefreshPolicy {
return ProviderRefreshPolicy{
OnRefreshError: ProviderRefreshErrorReturn,
OnLockHeld: ProviderLockHeldUseExistingToken,
FailureTTL: 0,
}
}
func AntigravityProviderRefreshPolicy() ProviderRefreshPolicy {
return ProviderRefreshPolicy{
OnRefreshError: ProviderRefreshErrorReturn,
OnLockHeld: ProviderLockHeldUseExistingToken,
FailureTTL: 0,
}
}
// BackgroundSkipAction 定义后台刷新服务在“未实际刷新”场景的计数方式。
type BackgroundSkipAction int
const (
// BackgroundSkipAsSkipped 计入 skipped（保持当前默认行为）。
BackgroundSkipAsSkipped BackgroundSkipAction = iota
// BackgroundSkipAsSuccess 计入 success（仅用于兼容旧统计口径时可选）。
BackgroundSkipAsSuccess
)
// BackgroundRefreshPolicy 描述后台刷新服务的调用侧策略。
type BackgroundRefreshPolicy struct {
OnLockHeld BackgroundSkipAction
OnAlreadyRefresh BackgroundSkipAction
}
func DefaultBackgroundRefreshPolicy() BackgroundRefreshPolicy {
return BackgroundRefreshPolicy{
OnLockHeld: BackgroundSkipAsSkipped,
OnAlreadyRefresh: BackgroundSkipAsSkipped,
}
}
func (p BackgroundRefreshPolicy) handleLockHeld() error {
if p.OnLockHeld == BackgroundSkipAsSuccess {
return nil
}
return errRefreshSkipped
}
func (p BackgroundRefreshPolicy) handleAlreadyRefreshed() error {
if p.OnAlreadyRefresh == BackgroundSkipAsSuccess {
return nil
}
return errRefreshSkipped
}

227
backend/internal/service/token_refresh_service.go
View File

@@ -2,6 +2,7 @@ package service
import (
"context"
"errors"
"fmt"
"log/slog"
"strings"
@@ -16,10 +17,13 @@ import (
type TokenRefreshService struct {
accountRepo AccountRepository
refreshers []TokenRefresher
executors []OAuthRefreshExecutor // 与 refreshers 一一对应的 executor（带 CacheKey）
refreshPolicy BackgroundRefreshPolicy
cfg *config.TokenRefreshConfig
cacheInvalidator TokenCacheInvalidator
schedulerCache SchedulerCache // 用于同步更新调度器缓存，解决 token 刷新后缓存不一致问题
tempUnschedCache TempUnschedCache // 用于清除 Redis 中的临时不可调度缓存
refreshAPI *OAuthRefreshAPI // 统一刷新 API
// OpenAI privacy: 刷新成功后检查并设置 training opt-out
privacyClientFactory PrivacyClientFactory
@@ -43,6 +47,7 @@ func NewTokenRefreshService(
) *TokenRefreshService {
s := &TokenRefreshService{
accountRepo: accountRepo,
refreshPolicy: DefaultBackgroundRefreshPolicy(),
cfg: &cfg.TokenRefresh,
cacheInvalidator: cacheInvalidator,
schedulerCache: schedulerCache,
@@ -53,12 +58,24 @@ func NewTokenRefreshService(
openAIRefresher := NewOpenAITokenRefresher(openaiOAuthService, accountRepo)
openAIRefresher.SetSyncLinkedSoraAccounts(cfg.TokenRefresh.SyncLinkedSoraAccounts)
// 注册平台特定的刷新器
claudeRefresher := NewClaudeTokenRefresher(oauthService)
geminiRefresher := NewGeminiTokenRefresher(geminiOAuthService)
agRefresher := NewAntigravityTokenRefresher(antigravityOAuthService)
// 注册平台特定的刷新器（TokenRefresher 接口）
s.refreshers = []TokenRefresher{
NewClaudeTokenRefresher(oauthService),
claudeRefresher,
openAIRefresher,
NewGeminiTokenRefresher(geminiOAuthService),
NewAntigravityTokenRefresher(antigravityOAuthService),
geminiRefresher,
agRefresher,
}
// 注册对应的 OAuthRefreshExecutor（带 CacheKey 方法）
s.executors = []OAuthRefreshExecutor{
claudeRefresher,
openAIRefresher,
geminiRefresher,
agRefresher,
}
return s
@@ -82,6 +99,16 @@ func (s *TokenRefreshService) SetPrivacyDeps(factory PrivacyClientFactory, proxy
s.proxyRepo = proxyRepo
}
// SetRefreshAPI 注入统一的 OAuth 刷新 API
func (s *TokenRefreshService) SetRefreshAPI(api *OAuthRefreshAPI) {
s.refreshAPI = api
}
// SetRefreshPolicy 注入后台刷新调用侧策略（用于显式化平台/场景差异行为）。
func (s *TokenRefreshService) SetRefreshPolicy(policy BackgroundRefreshPolicy) {
s.refreshPolicy = policy
}
// Start 启动后台刷新服务
func (s *TokenRefreshService) Start() {
if !s.cfg.Enabled {
@@ -148,13 +175,13 @@ func (s *TokenRefreshService) processRefresh() {
totalAccounts := len(accounts)
oauthAccounts := 0 // 可刷新的OAuth账号数
needsRefresh := 0 // 需要刷新的账号数
refreshed, failed := 0, 0
refreshed, failed, skipped := 0, 0, 0
for i := range accounts {
account := &accounts[i]
// 遍历所有刷新器，找到能处理此账号的
for _, refresher := range s.refreshers {
for idx, refresher := range s.refreshers {
if !refresher.CanRefresh(account) {
continue
}
@@ -168,14 +195,24 @@ func (s *TokenRefreshService) processRefresh() {
needsRefresh++
// 获取对应的 executor
var executor OAuthRefreshExecutor
if idx < len(s.executors) {
executor = s.executors[idx]
}
// 执行刷新
if err := s.refreshWithRetry(ctx, account, refresher); err != nil {
slog.Warn("token_refresh.account_refresh_failed",
"account_id", account.ID,
"account_name", account.Name,
"error", err,
)
failed++
if err := s.refreshWithRetry(ctx, account, refresher, executor, refreshWindow); err != nil {
if errors.Is(err, errRefreshSkipped) {
skipped++
} else {
slog.Warn("token_refresh.account_refresh_failed",
"account_id", account.ID,
"account_name", account.Name,
"error", err,
)
failed++
}
} else {
slog.Info("token_refresh.account_refreshed",
"account_id", account.ID,
@@ -193,13 +230,14 @@ func (s *TokenRefreshService) processRefresh() {
if needsRefresh == 0 && failed == 0 {
slog.Debug("token_refresh.cycle_completed",
"total", totalAccounts, "oauth", oauthAccounts,
"needs_refresh", needsRefresh, "refreshed", refreshed, "failed", failed)
"needs_refresh", needsRefresh, "refreshed", refreshed, "skipped", skipped, "failed", failed)
} else {
slog.Info("token_refresh.cycle_completed",
"total", totalAccounts,
"oauth", oauthAccounts,
"needs_refresh", needsRefresh,
"refreshed", refreshed,
"skipped", skipped,
"failed", failed,
)
}
@@ -212,83 +250,42 @@ func (s *TokenRefreshService) listActiveAccounts(ctx context.Context) ([]Account
}
// refreshWithRetry 带重试的刷新
func (s *TokenRefreshService) refreshWithRetry(ctx context.Context, account *Account, refresher TokenRefresher) error {
func (s *TokenRefreshService) refreshWithRetry(ctx context.Context, account *Account, refresher TokenRefresher, executor OAuthRefreshExecutor, refreshWindow time.Duration) error {
var lastErr error
for attempt := 1; attempt <= s.cfg.MaxRetries; attempt++ {
newCredentials, err := refresher.Refresh(ctx, account)
var newCredentials map[string]any
var err error
// 如果有新凭证，先更新（即使有错误也要保存 token）
if newCredentials != nil {
// 记录刷新版本时间戳，用于解决缓存一致性问题
// TokenProvider 写入缓存前会检查此版本，如果版本已更新则跳过写入
newCredentials["_token_version"] = time.Now().UnixMilli()
account.Credentials = newCredentials
if saveErr := s.accountRepo.Update(ctx, account); saveErr != nil {
return fmt.Errorf("failed to save credentials: %w", saveErr)
// 优先使用统一 API（带分布式锁 + DB 重读保护）
if s.refreshAPI != nil && executor != nil {
result, refreshErr := s.refreshAPI.RefreshIfNeeded(ctx, account, executor, refreshWindow)
if refreshErr != nil {
err = refreshErr
} else if result.LockHeld {
// 锁被其他 worker 持有，由调用侧策略决定如何计数
return s.refreshPolicy.handleLockHeld()
} else if !result.Refreshed {
// 已被其他路径刷新，由调用侧策略决定如何计数
return s.refreshPolicy.handleAlreadyRefreshed()
} else {
account = result.Account
_ = result.NewCredentials // 统一 API 已设置 _token_version 并更新 DB，无需重复操作
}
} else {
// 降级：直接调用 refresher（兼容旧路径）
newCredentials, err = refresher.Refresh(ctx, account)
if newCredentials != nil {
newCredentials["_token_version"] = time.Now().UnixMilli()
account.Credentials = newCredentials
if saveErr := s.accountRepo.Update(ctx, account); saveErr != nil {
return fmt.Errorf("failed to save credentials: %w", saveErr)
}
}
}
if err == nil {
// Antigravity 账户：如果之前是因为缺少 project_id 而标记为 error，现在成功获取到了，清除错误状态
if account.Platform == PlatformAntigravity &&
account.Status == StatusError &&
strings.Contains(account.ErrorMessage, "missing_project_id:") {
if clearErr := s.accountRepo.ClearError(ctx, account.ID); clearErr != nil {
slog.Warn("token_refresh.clear_account_error_failed",
"account_id", account.ID,
"error", clearErr,
)
} else {
slog.Info("token_refresh.cleared_missing_project_id_error", "account_id", account.ID)
}
}
// 刷新成功后清除临时不可调度状态（处理 OAuth 401 恢复场景）
if account.TempUnschedulableUntil != nil && time.Now().Before(*account.TempUnschedulableUntil) {
if clearErr := s.accountRepo.ClearTempUnschedulable(ctx, account.ID); clearErr != nil {
slog.Warn("token_refresh.clear_temp_unschedulable_failed",
"account_id", account.ID,
"error", clearErr,
)
} else {
slog.Info("token_refresh.cleared_temp_unschedulable", "account_id", account.ID)
}
// 同步清除 Redis 缓存，避免调度器读到过期的临时不可调度状态
if s.tempUnschedCache != nil {
if clearErr := s.tempUnschedCache.DeleteTempUnsched(ctx, account.ID); clearErr != nil {
slog.Warn("token_refresh.clear_temp_unsched_cache_failed",
"account_id", account.ID,
"error", clearErr,
)
}
}
}
// 对所有 OAuth 账号调用缓存失效（InvalidateToken 内部根据平台判断是否需要处理）
if s.cacheInvalidator != nil && account.Type == AccountTypeOAuth {
if err := s.cacheInvalidator.InvalidateToken(ctx, account); err != nil {
slog.Warn("token_refresh.invalidate_token_cache_failed",
"account_id", account.ID,
"error", err,
)
} else {
slog.Debug("token_refresh.token_cache_invalidated", "account_id", account.ID)
}
}
// 同步更新调度器缓存，确保调度获取的 Account 对象包含最新的 credentials
// 这解决了 token 刷新后调度器缓存数据不一致的问题（#445）
if s.schedulerCache != nil {
if err := s.schedulerCache.SetAccount(ctx, account); err != nil {
slog.Warn("token_refresh.sync_scheduler_cache_failed",
"account_id", account.ID,
"error", err,
)
} else {
slog.Debug("token_refresh.scheduler_cache_synced", "account_id", account.ID)
}
}
// OpenAI OAuth: 刷新成功后，检查是否已设置 privacy_mode，未设置则尝试关闭训练数据共享
s.ensureOpenAIPrivacy(ctx, account)
s.postRefreshActions(ctx, account)
return nil
}
@@ -331,6 +328,70 @@ func (s *TokenRefreshService) refreshWithRetry(ctx context.Context, account *Acc
return lastErr
}
// postRefreshActions 刷新成功后的后续动作（清除错误状态、缓存失效、调度器同步等）
func (s *TokenRefreshService) postRefreshActions(ctx context.Context, account *Account) {
// Antigravity 账户：如果之前是因为缺少 project_id 而标记为 error，现在成功获取到了，清除错误状态
if account.Platform == PlatformAntigravity &&
account.Status == StatusError &&
strings.Contains(account.ErrorMessage, "missing_project_id:") {
if clearErr := s.accountRepo.ClearError(ctx, account.ID); clearErr != nil {
slog.Warn("token_refresh.clear_account_error_failed",
"account_id", account.ID,
"error", clearErr,
)
} else {
slog.Info("token_refresh.cleared_missing_project_id_error", "account_id", account.ID)
}
}
// 刷新成功后清除临时不可调度状态（处理 OAuth 401 恢复场景）
if account.TempUnschedulableUntil != nil && time.Now().Before(*account.TempUnschedulableUntil) {
if clearErr := s.accountRepo.ClearTempUnschedulable(ctx, account.ID); clearErr != nil {
slog.Warn("token_refresh.clear_temp_unschedulable_failed",
"account_id", account.ID,
"error", clearErr,
)
} else {
slog.Info("token_refresh.cleared_temp_unschedulable", "account_id", account.ID)
}
// 同步清除 Redis 缓存，避免调度器读到过期的临时不可调度状态
if s.tempUnschedCache != nil {
if clearErr := s.tempUnschedCache.DeleteTempUnsched(ctx, account.ID); clearErr != nil {
slog.Warn("token_refresh.clear_temp_unsched_cache_failed",
"account_id", account.ID,
"error", clearErr,
)
}
}
}
// 对所有 OAuth 账号调用缓存失效（InvalidateToken 内部根据平台判断是否需要处理）
if s.cacheInvalidator != nil && account.Type == AccountTypeOAuth {
if err := s.cacheInvalidator.InvalidateToken(ctx, account); err != nil {
slog.Warn("token_refresh.invalidate_token_cache_failed",
"account_id", account.ID,
"error", err,
)
} else {
slog.Debug("token_refresh.token_cache_invalidated", "account_id", account.ID)
}
}
// 同步更新调度器缓存，确保调度获取的 Account 对象包含最新的 credentials
if s.schedulerCache != nil {
if err := s.schedulerCache.SetAccount(ctx, account); err != nil {
slog.Warn("token_refresh.sync_scheduler_cache_failed",
"account_id", account.ID,
"error", err,
)
} else {
slog.Debug("token_refresh.scheduler_cache_synced", "account_id", account.ID)
}
}
// OpenAI OAuth: 刷新成功后，检查是否已设置 privacy_mode，未设置则尝试关闭训练数据共享
s.ensureOpenAIPrivacy(ctx, account)
}
// errRefreshSkipped 表示刷新被跳过（锁竞争或已被其他路径刷新），不计入 failed 或 refreshed
var errRefreshSkipped = fmt.Errorf("refresh skipped")
// isNonRetryableRefreshError 判断是否为不可重试的刷新错误
// 这些错误通常表示凭证已失效或配置确实缺失，需要用户重新授权
// 注意：missing_project_id 错误只在真正缺失（从未获取过）时返回，临时获取失败不会返回此错误

237
backend/internal/service/token_refresh_service_test.go
View File

@@ -84,6 +84,10 @@ func (r *tokenRefresherStub) Refresh(ctx context.Context, account *Account) (map
return r.credentials, nil
}
func (r *tokenRefresherStub) CacheKey(account *Account) string {
return "test:stub:" + account.Platform
}
func TestTokenRefreshService_RefreshWithRetry_InvalidatesCache(t *testing.T) {
repo := &tokenRefreshAccountRepo{}
invalidator := &tokenCacheInvalidatorStub{}
@@ -105,7 +109,7 @@ func TestTokenRefreshService_RefreshWithRetry_InvalidatesCache(t *testing.T) {
},
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.NoError(t, err)
require.Equal(t, 1, repo.updateCalls)
require.Equal(t, 1, invalidator.calls)
@@ -133,7 +137,7 @@ func TestTokenRefreshService_RefreshWithRetry_InvalidatorErrorIgnored(t *testing
},
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.NoError(t, err)
require.Equal(t, 1, repo.updateCalls)
require.Equal(t, 1, invalidator.calls)
@@ -159,7 +163,7 @@ func TestTokenRefreshService_RefreshWithRetry_NilInvalidator(t *testing.T) {
},
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.NoError(t, err)
require.Equal(t, 1, repo.updateCalls)
}
@@ -186,7 +190,7 @@ func TestTokenRefreshService_RefreshWithRetry_Antigravity(t *testing.T) {
},
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.NoError(t, err)
require.Equal(t, 1, repo.updateCalls)
require.Equal(t, 1, invalidator.calls) // Antigravity 也应触发缓存失效
@@ -214,7 +218,7 @@ func TestTokenRefreshService_RefreshWithRetry_NonOAuthAccount(t *testing.T) {
},
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.NoError(t, err)
require.Equal(t, 1, repo.updateCalls)
require.Equal(t, 0, invalidator.calls) // 非 OAuth 不触发缓存失效
@@ -242,7 +246,7 @@ func TestTokenRefreshService_RefreshWithRetry_OtherPlatformOAuth(t *testing.T) {
},
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.NoError(t, err)
require.Equal(t, 1, repo.updateCalls)
require.Equal(t, 1, invalidator.calls) // 所有 OAuth 账户刷新后触发缓存失效
@@ -270,7 +274,7 @@ func TestTokenRefreshService_RefreshWithRetry_UpdateFailed(t *testing.T) {
},
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.Error(t, err)
require.Contains(t, err.Error(), "failed to save credentials")
require.Equal(t, 1, repo.updateCalls)
@@ -297,7 +301,7 @@ func TestTokenRefreshService_RefreshWithRetry_RefreshFailed(t *testing.T) {
err: errors.New("refresh failed"),
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.Error(t, err)
require.Equal(t, 0, repo.updateCalls) // 刷新失败不应更新
require.Equal(t, 0, invalidator.calls) // 刷新失败不应触发缓存失效
@@ -324,7 +328,7 @@ func TestTokenRefreshService_RefreshWithRetry_AntigravityRefreshFailed(t *testin
err: errors.New("network error"), // 可重试错误
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.Error(t, err)
require.Equal(t, 0, repo.updateCalls)
require.Equal(t, 0, invalidator.calls)
@@ -351,7 +355,7 @@ func TestTokenRefreshService_RefreshWithRetry_AntigravityNonRetryableError(t *te
err: errors.New("invalid_grant: token revoked"), // 不可重试错误
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.Error(t, err)
require.Equal(t, 0, repo.updateCalls)
require.Equal(t, 0, invalidator.calls)
@@ -383,7 +387,7 @@ func TestTokenRefreshService_RefreshWithRetry_ClearsTempUnschedulable(t *testing
},
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.NoError(t, err)
require.Equal(t, 1, repo.updateCalls)
require.Equal(t, 1, repo.clearTempCalls) // DB 清除
@@ -422,7 +426,7 @@ func TestTokenRefreshService_RefreshWithRetry_NonRetryableErrorAllPlatforms(t *t
err: errors.New("invalid_grant: token revoked"),
}
err := service.refreshWithRetry(context.Background(), account, refresher)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.Error(t, err)
require.Equal(t, 1, repo.setErrorCalls) // 所有平台不可重试错误都应 SetError
})
@@ -453,3 +457,212 @@ func TestIsNonRetryableRefreshError(t *testing.T) {
})
}
}
// ========== Path A (refreshAPI) 测试用例 ==========
// mockTokenCacheForRefreshAPI 用于 Path A 测试的 GeminiTokenCache mock
type mockTokenCacheForRefreshAPI struct {
lockResult bool
lockErr error
releaseCalls int
}
func (m *mockTokenCacheForRefreshAPI) GetAccessToken(_ context.Context, _ string) (string, error) {
return "", errors.New("not cached")
}
func (m *mockTokenCacheForRefreshAPI) SetAccessToken(_ context.Context, _ string, _ string, _ time.Duration) error {
return nil
}
func (m *mockTokenCacheForRefreshAPI) DeleteAccessToken(_ context.Context, _ string) error {
return nil
}
func (m *mockTokenCacheForRefreshAPI) AcquireRefreshLock(_ context.Context, _ string, _ time.Duration) (bool, error) {
return m.lockResult, m.lockErr
}
func (m *mockTokenCacheForRefreshAPI) ReleaseRefreshLock(_ context.Context, _ string) error {
m.releaseCalls++
return nil
}
// buildPathAService 构建注入了 refreshAPI 的 service（Path A 测试辅助）
func buildPathAService(repo *tokenRefreshAccountRepo, cache GeminiTokenCache, invalidator TokenCacheInvalidator) (*TokenRefreshService, *tokenRefresherStub) {
cfg := &config.Config{
TokenRefresh: config.TokenRefreshConfig{
MaxRetries: 1,
RetryBackoffSeconds: 0,
},
}
service := NewTokenRefreshService(repo, nil, nil, nil, nil, invalidator, nil, cfg, nil)
refreshAPI := NewOAuthRefreshAPI(repo, cache)
service.SetRefreshAPI(refreshAPI)
refresher := &tokenRefresherStub{
credentials: map[string]any{
"access_token": "refreshed-token",
},
}
return service, refresher
}
// TestPathA_Success 统一 API 路径正常成功：刷新 + DB 更新 + postRefreshActions
func TestPathA_Success(t *testing.T) {
account := &Account{
ID: 100,
Platform: PlatformGemini,
Type: AccountTypeOAuth,
}
repo := &tokenRefreshAccountRepo{}
repo.accountsByID = map[int64]*Account{account.ID: account}
invalidator := &tokenCacheInvalidatorStub{}
cache := &mockTokenCacheForRefreshAPI{lockResult: true}
service, refresher := buildPathAService(repo, cache, invalidator)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.NoError(t, err)
require.Equal(t, 1, repo.updateCalls) // DB 更新被调用
require.Equal(t, 1, invalidator.calls) // 缓存失效被调用
require.Equal(t, 1, cache.releaseCalls) // 锁被释放
}
// TestPathA_LockHeld 锁被其他 worker 持有 → 返回 errRefreshSkipped
func TestPathA_LockHeld(t *testing.T) {
account := &Account{
ID: 101,
Platform: PlatformGemini,
Type: AccountTypeOAuth,
}
repo := &tokenRefreshAccountRepo{}
invalidator := &tokenCacheInvalidatorStub{}
cache := &mockTokenCacheForRefreshAPI{lockResult: false} // 锁获取失败（被占）
service, refresher := buildPathAService(repo, cache, invalidator)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.ErrorIs(t, err, errRefreshSkipped)
require.Equal(t, 0, repo.updateCalls) // 不应更新 DB
require.Equal(t, 0, invalidator.calls) // 不应触发缓存失效
}
// TestPathA_AlreadyRefreshed 二次检查发现已被其他路径刷新 → 返回 errRefreshSkipped
func TestPathA_AlreadyRefreshed(t *testing.T) {
// NeedsRefresh 返回 false → RefreshIfNeeded 返回 {Refreshed: false}
account := &Account{
ID: 102,
Platform: PlatformGemini,
Type: AccountTypeOAuth,
}
repo := &tokenRefreshAccountRepo{}
repo.accountsByID = map[int64]*Account{account.ID: account}
invalidator := &tokenCacheInvalidatorStub{}
cache := &mockTokenCacheForRefreshAPI{lockResult: true}
service, _ := buildPathAService(repo, cache, invalidator)
// 使用一个 NeedsRefresh 返回 false 的 stub
noRefreshNeeded := &tokenRefresherStub{
credentials: map[string]any{"access_token": "token"},
}
// 覆盖 NeedsRefresh 行为 — 我们需要一个新的 stub 类型
alwaysFreshStub := &alwaysFreshRefresherStub{}
err := service.refreshWithRetry(context.Background(), account, noRefreshNeeded, alwaysFreshStub, time.Hour)
require.ErrorIs(t, err, errRefreshSkipped)
require.Equal(t, 0, repo.updateCalls)
require.Equal(t, 0, invalidator.calls)
}
// alwaysFreshRefresherStub 二次检查时认为不需要刷新（模拟已被其他路径刷新）
type alwaysFreshRefresherStub struct{}
func (r *alwaysFreshRefresherStub) CanRefresh(_ *Account) bool { return true }
func (r *alwaysFreshRefresherStub) NeedsRefresh(_ *Account, _ time.Duration) bool { return false }
func (r *alwaysFreshRefresherStub) Refresh(_ context.Context, _ *Account) (map[string]any, error) {
return nil, errors.New("should not be called")
}
func (r *alwaysFreshRefresherStub) CacheKey(account *Account) string {
return "test:fresh:" + account.Platform
}
// TestPathA_NonRetryableError 统一 API 路径返回不可重试错误 → SetError
func TestPathA_NonRetryableError(t *testing.T) {
account := &Account{
ID: 103,
Platform: PlatformGemini,
Type: AccountTypeOAuth,
}
repo := &tokenRefreshAccountRepo{}
repo.accountsByID = map[int64]*Account{account.ID: account}
invalidator := &tokenCacheInvalidatorStub{}
cache := &mockTokenCacheForRefreshAPI{lockResult: true}
service, _ := buildPathAService(repo, cache, invalidator)
refresher := &tokenRefresherStub{
err: errors.New("invalid_grant: token revoked"),
}
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.Error(t, err)
require.Equal(t, 1, repo.setErrorCalls) // 应标记 error 状态
require.Equal(t, 0, repo.updateCalls) // 不应更新 credentials
require.Equal(t, 0, invalidator.calls) // 不应触发缓存失效
}
// TestPathA_RetryableErrorExhausted 统一 API 路径可重试错误耗尽 → 不标记 error
func TestPathA_RetryableErrorExhausted(t *testing.T) {
account := &Account{
ID: 104,
Platform: PlatformGemini,
Type: AccountTypeOAuth,
}
repo := &tokenRefreshAccountRepo{}
repo.accountsByID = map[int64]*Account{account.ID: account}
invalidator := &tokenCacheInvalidatorStub{}
cache := &mockTokenCacheForRefreshAPI{lockResult: true}
cfg := &config.Config{
TokenRefresh: config.TokenRefreshConfig{
MaxRetries: 2,
RetryBackoffSeconds: 0,
},
}
service := NewTokenRefreshService(repo, nil, nil, nil, nil, invalidator, nil, cfg, nil)
refreshAPI := NewOAuthRefreshAPI(repo, cache)
service.SetRefreshAPI(refreshAPI)
refresher := &tokenRefresherStub{
err: errors.New("network timeout"),
}
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.Error(t, err)
require.Equal(t, 0, repo.setErrorCalls) // 可重试错误不标记 error
require.Equal(t, 0, repo.updateCalls) // 刷新失败不应更新
require.Equal(t, 0, invalidator.calls) // 不应触发缓存失效
}
// TestPathA_DBUpdateFailed 统一 API 路径 DB 更新失败 → 返回 error，不执行 postRefreshActions
func TestPathA_DBUpdateFailed(t *testing.T) {
account := &Account{
ID: 105,
Platform: PlatformGemini,
Type: AccountTypeOAuth,
}
repo := &tokenRefreshAccountRepo{updateErr: errors.New("db connection lost")}
repo.accountsByID = map[int64]*Account{account.ID: account}
invalidator := &tokenCacheInvalidatorStub{}
cache := &mockTokenCacheForRefreshAPI{lockResult: true}
service, refresher := buildPathAService(repo, cache, invalidator)
err := service.refreshWithRetry(context.Background(), account, refresher, refresher, time.Hour)
require.Error(t, err)
require.Contains(t, err.Error(), "DB update failed")
require.Equal(t, 1, repo.updateCalls) // DB 更新被尝试
require.Equal(t, 0, invalidator.calls) // DB 失败时不应触发缓存失效
}

39
backend/internal/service/token_refresher.go
View File

@@ -3,7 +3,6 @@ package service
import (
"context"
"log"
"strconv"
"time"
)
@@ -33,6 +32,11 @@ func NewClaudeTokenRefresher(oauthService *OAuthService) *ClaudeTokenRefresher {
}
}
// CacheKey 返回用于分布式锁的缓存键
func (r *ClaudeTokenRefresher) CacheKey(account *Account) string {
return ClaudeTokenCacheKey(account)
}
// CanRefresh 检查是否能处理此账号
// 只处理 anthropic 平台的 oauth 类型账号
// setup-token 虽然也是OAuth，但有效期1年，不需要频繁刷新
@@ -59,24 +63,8 @@ func (r *ClaudeTokenRefresher) Refresh(ctx context.Context, account *Account) (m
return nil, err
}
// 保留现有credentials中的所有字段
newCredentials := make(map[string]any)
for k, v := range account.Credentials {
newCredentials[k] = v
}
// 只更新token相关字段
// 注意：expires_at 和 expires_in 必须存为字符串，因为 GetCredential 只返回 string 类型
newCredentials["access_token"] = tokenInfo.AccessToken
newCredentials["token_type"] = tokenInfo.TokenType
newCredentials["expires_in"] = strconv.FormatInt(tokenInfo.ExpiresIn, 10)
newCredentials["expires_at"] = strconv.FormatInt(tokenInfo.ExpiresAt, 10)
if tokenInfo.RefreshToken != "" {
newCredentials["refresh_token"] = tokenInfo.RefreshToken
}
if tokenInfo.Scope != "" {
newCredentials["scope"] = tokenInfo.Scope
}
newCredentials := BuildClaudeAccountCredentials(tokenInfo)
newCredentials = MergeCredentials(account.Credentials, newCredentials)
return newCredentials, nil
}
@@ -97,6 +85,11 @@ func NewOpenAITokenRefresher(openaiOAuthService *OpenAIOAuthService, accountRepo
}
}
// CacheKey 返回用于分布式锁的缓存键
func (r *OpenAITokenRefresher) CacheKey(account *Account) string {
return OpenAITokenCacheKey(account)
}
// SetSoraAccountRepo 设置 Sora 账号扩展表仓储
// 用于在 Token 刷新时同步更新 sora_accounts 表
// 如果未设置，syncLinkedSoraAccounts 只会更新 accounts.credentials
@@ -137,13 +130,7 @@ func (r *OpenAITokenRefresher) Refresh(ctx context.Context, account *Account) (m
// 使用服务提供的方法构建新凭证，并保留原有字段
newCredentials := r.openaiOAuthService.BuildAccountCredentials(tokenInfo)
// 保留原有credentials中非token相关字段
for k, v := range account.Credentials {
if _, exists := newCredentials[k]; !exists {
newCredentials[k] = v
}
}
newCredentials = MergeCredentials(account.Credentials, newCredentials)
// 异步同步关联的 Sora 账号（不阻塞主流程）
if r.accountRepo != nil && r.syncLinkedSora {

70
backend/internal/service/wire.go
View File

@@ -51,16 +51,77 @@ func ProvideTokenRefreshService(
tempUnschedCache TempUnschedCache,
privacyClientFactory PrivacyClientFactory,
proxyRepo ProxyRepository,
refreshAPI *OAuthRefreshAPI,
) *TokenRefreshService {
svc := NewTokenRefreshService(accountRepo, oauthService, openaiOAuthService, geminiOAuthService, antigravityOAuthService, cacheInvalidator, schedulerCache, cfg, tempUnschedCache)
// 注入 Sora 账号扩展表仓储，用于 OpenAI Token 刷新时同步 sora_accounts 表
svc.SetSoraAccountRepo(soraAccountRepo)
// 注入 OpenAI privacy opt-out 依赖
svc.SetPrivacyDeps(privacyClientFactory, proxyRepo)
// 注入统一 OAuth 刷新 API（消除 TokenRefreshService 与 TokenProvider 之间的竞争条件）
svc.SetRefreshAPI(refreshAPI)
// 调用侧显式注入后台刷新策略，避免策略漂移
svc.SetRefreshPolicy(DefaultBackgroundRefreshPolicy())
svc.Start()
return svc
}
// ProvideClaudeTokenProvider creates ClaudeTokenProvider with OAuthRefreshAPI injection
func ProvideClaudeTokenProvider(
accountRepo AccountRepository,
tokenCache GeminiTokenCache,
oauthService *OAuthService,
refreshAPI *OAuthRefreshAPI,
) *ClaudeTokenProvider {
p := NewClaudeTokenProvider(accountRepo, tokenCache, oauthService)
executor := NewClaudeTokenRefresher(oauthService)
p.SetRefreshAPI(refreshAPI, executor)
p.SetRefreshPolicy(ClaudeProviderRefreshPolicy())
return p
}
// ProvideOpenAITokenProvider creates OpenAITokenProvider with OAuthRefreshAPI injection
func ProvideOpenAITokenProvider(
accountRepo AccountRepository,
tokenCache GeminiTokenCache,
openaiOAuthService *OpenAIOAuthService,
refreshAPI *OAuthRefreshAPI,
) *OpenAITokenProvider {
p := NewOpenAITokenProvider(accountRepo, tokenCache, openaiOAuthService)
executor := NewOpenAITokenRefresher(openaiOAuthService, accountRepo)
p.SetRefreshAPI(refreshAPI, executor)
p.SetRefreshPolicy(OpenAIProviderRefreshPolicy())
return p
}
// ProvideGeminiTokenProvider creates GeminiTokenProvider with OAuthRefreshAPI injection
func ProvideGeminiTokenProvider(
accountRepo AccountRepository,
tokenCache GeminiTokenCache,
geminiOAuthService *GeminiOAuthService,
refreshAPI *OAuthRefreshAPI,
) *GeminiTokenProvider {
p := NewGeminiTokenProvider(accountRepo, tokenCache, geminiOAuthService)
executor := NewGeminiTokenRefresher(geminiOAuthService)
p.SetRefreshAPI(refreshAPI, executor)
p.SetRefreshPolicy(GeminiProviderRefreshPolicy())
return p
}
// ProvideAntigravityTokenProvider creates AntigravityTokenProvider with OAuthRefreshAPI injection
func ProvideAntigravityTokenProvider(
accountRepo AccountRepository,
tokenCache GeminiTokenCache,
antigravityOAuthService *AntigravityOAuthService,
refreshAPI *OAuthRefreshAPI,
) *AntigravityTokenProvider {
p := NewAntigravityTokenProvider(accountRepo, tokenCache, antigravityOAuthService)
executor := NewAntigravityTokenRefresher(antigravityOAuthService)
p.SetRefreshAPI(refreshAPI, executor)
p.SetRefreshPolicy(AntigravityProviderRefreshPolicy())
return p
}
// ProvideDashboardAggregationService 创建并启动仪表盘聚合服务
func ProvideDashboardAggregationService(repo DashboardAggregationRepository, timingWheel *TimingWheelService, cfg *config.Config) *DashboardAggregationService {
svc := NewDashboardAggregationService(repo, timingWheel, cfg)
@@ -375,11 +436,12 @@ var ProviderSet = wire.NewSet(
NewCompositeTokenCacheInvalidator,
wire.Bind(new(TokenCacheInvalidator), new(*CompositeTokenCacheInvalidator)),
NewAntigravityOAuthService,
NewGeminiTokenProvider,
NewOAuthRefreshAPI,
ProvideGeminiTokenProvider,
NewGeminiMessagesCompatService,
NewAntigravityTokenProvider,
NewOpenAITokenProvider,
NewClaudeTokenProvider,
ProvideAntigravityTokenProvider,
ProvideOpenAITokenProvider,
ProvideClaudeTokenProvider,
NewAntigravityGatewayService,
ProvideRateLimitService,
NewAccountUsageService,