package service import "strings" func firstNonEmpty(values ...string) string { for _, value := range values { if trimmed := strings.TrimSpace(value); trimmed != "" { return trimmed } } return "" } type SystemSettings struct { RegistrationEnabled bool EmailVerifyEnabled bool RegistrationEmailSuffixWhitelist []string RegistrationEmailDomainQuotaEnabled bool // 白名单非空时放行非白名单域名限量注册(默认关闭) PromoCodeEnabled bool PasswordResetEnabled bool FrontendURL string InvitationCodeEnabled bool TotpEnabled bool // TOTP 双因素认证 PasskeyEnabled bool // Passkey 登录 SessionBindingEnabled bool // 会话 IP/UA 绑定(变更即失效) StepUpEnabled bool // 敏感操作 step-up 2FA 门控 AuditLogRetentionDays int // 审计日志保留天数(<=0 永久保留) LoginAgreementEnabled bool LoginAgreementMode string LoginAgreementUpdatedAt string LoginAgreementDocuments []LoginAgreementDocument SMTPHost string SMTPPort int SMTPUsername string SMTPPassword string SMTPPasswordConfigured bool SMTPFrom string SMTPFromName string SMTPUseTLS bool TurnstileEnabled bool TurnstileSiteKey string TurnstileSecretKey string TurnstileSecretKeyConfigured bool TencentCaptchaEnabled bool TencentCaptchaAppID string TencentCaptchaAppSecretKey string TencentCaptchaAppSecretKeyConfigured bool TencentCaptchaCloudSecretID string TencentCaptchaCloudSecretIDConfigured bool TencentCaptchaCloudSecretKey string TencentCaptchaCloudSecretKeyConfigured bool TencentCaptchaRegion string AliyunCaptchaEnabled bool AliyunCaptchaAccessKeyID string AliyunCaptchaAccessKeySecret string AliyunCaptchaAccessKeySecretConfigured bool AliyunCaptchaSceneID string AliyunCaptchaPrefix string AliyunCaptchaRegion string APIKeyACLTrustForwardedIP bool ForwardedClientIPHeaders []string // LinuxDo Connect OAuth 登录 LinuxDoConnectEnabled bool LinuxDoConnectClientID string LinuxDoConnectClientSecret string LinuxDoConnectClientSecretConfigured bool LinuxDoConnectRedirectURL string // DingTalk Connect OAuth 登录 DingTalkConnectEnabled bool DingTalkConnectClientID string DingTalkConnectClientSecret string DingTalkConnectClientSecretConfigured bool DingTalkConnectRedirectURL string DingTalkConnectCorpRestrictionPolicy string DingTalkConnectInternalCorpID string DingTalkConnectBypassRegistration bool DingTalkConnectSyncCorpEmail bool DingTalkConnectSyncDisplayName bool DingTalkConnectSyncDept bool DingTalkConnectSyncCorpEmailAttrKey string DingTalkConnectSyncDisplayNameAttrKey string DingTalkConnectSyncDeptAttrKey string DingTalkConnectSyncCorpEmailAttrName string DingTalkConnectSyncDisplayNameAttrName string DingTalkConnectSyncDeptAttrName string // WeChat Connect OAuth 登录 WeChatConnectEnabled bool WeChatConnectAppID string WeChatConnectAppSecret string WeChatConnectAppSecretConfigured bool WeChatConnectOpenAppID string WeChatConnectOpenAppSecret string WeChatConnectOpenAppSecretConfigured bool WeChatConnectMPAppID string WeChatConnectMPAppSecret string WeChatConnectMPAppSecretConfigured bool WeChatConnectMobileAppID string WeChatConnectMobileAppSecret string WeChatConnectMobileAppSecretConfigured bool WeChatConnectOpenEnabled bool WeChatConnectMPEnabled bool WeChatConnectMobileEnabled bool WeChatConnectMode string WeChatConnectScopes string WeChatConnectRedirectURL string WeChatConnectFrontendRedirectURL string // Generic OIDC OAuth 登录 OIDCConnectEnabled bool OIDCConnectProviderName string OIDCConnectClientID string OIDCConnectClientSecret string OIDCConnectClientSecretConfigured bool OIDCConnectIssuerURL string OIDCConnectDiscoveryURL string OIDCConnectAuthorizeURL string OIDCConnectTokenURL string OIDCConnectUserInfoURL string OIDCConnectJWKSURL string OIDCConnectScopes string OIDCConnectRedirectURL string OIDCConnectFrontendRedirectURL string OIDCConnectTokenAuthMethod string OIDCConnectUsePKCE bool OIDCConnectValidateIDToken bool OIDCConnectAllowedSigningAlgs string OIDCConnectClockSkewSeconds int OIDCConnectRequireEmailVerified bool OIDCConnectUserInfoEmailPath string OIDCConnectUserInfoIDPath string OIDCConnectUserInfoUsernamePath string // GitHub / Google 邮箱快捷登录 GitHubOAuthEnabled bool GitHubOAuthClientID string GitHubOAuthClientSecret string GitHubOAuthClientSecretConfigured bool GitHubOAuthRedirectURL string GitHubOAuthFrontendRedirectURL string GoogleOAuthEnabled bool GoogleOAuthClientID string GoogleOAuthClientSecret string GoogleOAuthClientSecretConfigured bool GoogleOAuthRedirectURL string GoogleOAuthFrontendRedirectURL string SiteName string SiteLogo string SiteSubtitle string APIBaseURL string ContactInfo string DocURL string HomeContent string CompactHomeEnabled bool HideCcsImportButton bool PurchaseSubscriptionEnabled bool PurchaseSubscriptionURL string TableDefaultPageSize int TablePageSizeOptions []int CustomMenuItems string // JSON array of custom menu items CustomEndpoints string // JSON array of custom endpoints DefaultConcurrency int DefaultBalance float64 RiskControlEnabled bool CyberSessionBlockEnabled bool CyberSessionBlockTTLSeconds int AffiliateEnabled bool AffiliateRebateRate float64 AffiliateRebateFreezeHours int AffiliateRebateDurationDays int AffiliateRebatePerInviteeCap float64 AdminRechargeRebateEnabled bool DefaultUserRPMLimit int DefaultSubscriptions []DefaultSubscriptionSetting // Model fallback configuration EnableModelFallback bool `json:"enable_model_fallback"` FallbackModelAnthropic string `json:"fallback_model_anthropic"` FallbackModelOpenAI string `json:"fallback_model_openai"` FallbackModelGemini string `json:"fallback_model_gemini"` FallbackModelAntigravity string `json:"fallback_model_antigravity"` // Identity patch configuration (Claude -> Gemini) EnableIdentityPatch bool `json:"enable_identity_patch"` IdentityPatchPrompt string `json:"identity_patch_prompt"` // Ops monitoring (vNext) OpsMonitoringEnabled bool OpsRealtimeMonitoringEnabled bool OpsQueryModeDefault string OpsMetricsIntervalSeconds int // Channel Monitor feature ChannelMonitorEnabled bool `json:"channel_monitor_enabled"` ChannelMonitorMode string `json:"channel_monitor_mode"` ChannelMonitorDefaultIntervalSeconds int `json:"channel_monitor_default_interval_seconds"` ChannelMonitorHideThroughput bool `json:"channel_monitor_hide_throughput"` ChannelMonitorShowQuota bool `json:"channel_monitor_show_quota"` // Grok model mapping policy (admin settings; empty mapping falls back to these). GrokDefaultTextModel string `json:"grok_default_text_model"` GrokCrossClientModelMapEnabled bool `json:"grok_cross_client_model_map_enabled"` GrokDefaultBaseURLMode string `json:"grok_default_base_url_mode"` // Available Channels feature (user-facing aggregate view) AvailableChannelsEnabled bool `json:"available_channels_enabled"` // Model Plaza feature (public group/model pricing showcase) ModelPlazaEnabled bool `json:"model_plaza_enabled"` ModelPlazaRequireAuth bool `json:"model_plaza_require_auth"` ModelPlazaDescription string `json:"model_plaza_description"` // Claude Code version check MinClaudeCodeVersion string MaxClaudeCodeVersion string // 分组隔离:允许未分组 Key 调度(默认 false → 403) AllowUngroupedKeyScheduling bool // Backend 模式:禁用用户注册和自助服务,仅管理员可登录 BackendModeEnabled bool // Gateway forwarding behavior EnableFingerprintUnification bool // 是否统一 OAuth 账号的指纹头(默认 true) EnableMetadataPassthrough bool // 是否透传客户端原始 metadata(默认 false) EnableCCHSigning bool // 已废弃 no-op:新版 CLI 取消 cch 签名后网关不再注入/签名 cch,开关无效果 EnableClaudeOAuthSystemPromptInjection bool // 是否对 Claude OAuth mimic 路径注入 Claude Code system blocks(默认 true) ClaudeOAuthSystemPrompt string // Claude OAuth mimic 路径注入的通用扩展 system prompt;空值使用内置默认 ClaudeOAuthSystemPromptBlocks string // Claude OAuth mimic 路径注入的 system blocks JSON 配置;空值使用内置默认 EnableAnthropicCacheTTL1hInjection bool // 是否对 Anthropic OAuth/SetupToken 请求体注入 1h cache_control ttl(默认 false) EnableClientDatelineNormalization bool // 是否对 Anthropic OAuth/SetupToken 请求体做客户端 dateline 归一化(默认 true) RewriteMessageCacheControl bool // 是否改写 messages[*].content[*].cache_control(默认 false) AntigravityUserAgentVersion string // Antigravity 上游 User-Agent 版本号;空值使用配置/默认值 OpenAICodexUserAgent string // OpenAI Codex 上游完整 User-Agent;空值由 Codex 客户端版本号拼出标准 TUI UA OpenAICodexClientVersion string // 出站声明的 Codex 客户端版本号(管理员覆写);空值跟随自动同步值 OpenAICodexClientVersionSynced string // 自动同步到的官方最新稳定版版本号(只读展示) OpenAICodexVersionAutoSyncEnabled bool // 是否启用 Codex 客户端版本号自动同步(默认 true) MinCodexVersion string // codex_cli_only 最低 Codex 引擎版本;空=不检查 MaxCodexVersion string // codex_cli_only 最高 Codex 引擎版本;空=不检查 CodexCLIOnlyBlacklist string // codex_cli_only 全局黑名单 JSON([]AllowedClientEntry,OR deny) CodexCLIOnlyWhitelist string // codex_cli_only 全局白名单 JSON([]AllowedClientEntry,AND allow) CodexCLIOnlyAllowAppServerClients bool // codex_cli_only App Server 开关:对未列名客户端开闸(默认 false) CodexCLIOnlyEngineFingerprintSignals string // codex_cli_only 引擎指纹门信号列表 JSON([]EngineFingerprintSignal) // Web Search Emulation WebSearchEmulationEnabled bool // 是否启用 web search 模拟 // Payment visible method routing PaymentVisibleMethodAlipaySource string PaymentVisibleMethodWxpaySource string PaymentVisibleMethodAlipayEnabled bool PaymentVisibleMethodWxpayEnabled bool // OpenAI 账号调度 OpenAILowUpstreamRatePriorityEnabled bool OpenAIOAuthSchedulingRateMultiplier float64 OpenAIAdvancedSchedulerEnabled bool OpenAIAdvancedSchedulerStickyWeightedEnabled bool OpenAIAdvancedSchedulerSubscriptionPriorityEnabled bool OpenAIAdvancedSchedulerLBTopK string OpenAIAdvancedSchedulerWeightPriority string OpenAIAdvancedSchedulerWeightLoad string OpenAIAdvancedSchedulerWeightQueue string OpenAIAdvancedSchedulerWeightErrorRate string OpenAIAdvancedSchedulerWeightTTFT string OpenAIAdvancedSchedulerWeightReset string OpenAIAdvancedSchedulerWeightQuotaHeadroom string OpenAIAdvancedSchedulerWeightUpstreamCost string OpenAIAdvancedSchedulerWeightPreviousResponse string OpenAIAdvancedSchedulerWeightSessionSticky string OpenAIAdvancedSchedulerEffectiveLBTopK string OpenAIAdvancedSchedulerEffectiveWeightPriority string OpenAIAdvancedSchedulerEffectiveWeightLoad string OpenAIAdvancedSchedulerEffectiveWeightQueue string OpenAIAdvancedSchedulerEffectiveWeightErrorRate string OpenAIAdvancedSchedulerEffectiveWeightTTFT string OpenAIAdvancedSchedulerEffectiveWeightReset string OpenAIAdvancedSchedulerEffectiveWeightQuotaHeadroom string OpenAIAdvancedSchedulerEffectiveWeightUpstreamCost string OpenAIAdvancedSchedulerEffectiveWeightPreviousResponse string OpenAIAdvancedSchedulerEffectiveWeightSessionSticky string // 余额不足提醒 BalanceLowNotifyEnabled bool BalanceLowNotifyThreshold float64 BalanceLowNotifyRechargeURL string // 订阅到期提醒 SubscriptionExpiryNotifyEnabled bool // 账号限额通知 AccountQuotaNotifyEnabled bool AccountQuotaNotifyEmails []NotifyEmailEntry // 系统全局默认平台配额(key = platform,nil/缺省 = 不限制) DefaultPlatformQuotas map[string]*DefaultPlatformQuotaSetting `json:"default_platform_quotas"` // 系统全局账号自动停调阈值(key = platform,100 = disabled) AccountSchedulingThresholds map[string]int `json:"account_scheduling_thresholds"` // 允许终端用户在用量页查看自己的失败请求 AllowUserViewErrorRequests bool } type DefaultSubscriptionSetting struct { GroupID int64 `json:"group_id"` ValidityDays int `json:"validity_days"` } type PublicSettings struct { RegistrationEnabled bool EmailVerifyEnabled bool ForceEmailOnThirdPartySignup bool RegistrationEmailSuffixWhitelist []string RegistrationEmailDomainQuotaEnabled bool PromoCodeEnabled bool PasswordResetEnabled bool InvitationCodeEnabled bool TotpEnabled bool // TOTP 双因素认证 PasskeyEnabled bool LoginAgreementEnabled bool LoginAgreementMode string LoginAgreementUpdatedAt string LoginAgreementRevision string LoginAgreementDocuments []LoginAgreementDocument TurnstileEnabled bool TurnstileSiteKey string TencentCaptchaEnabled bool TencentCaptchaAppID string TencentCaptchaRegion string AliyunCaptchaEnabled bool AliyunCaptchaSceneID string AliyunCaptchaPrefix string AliyunCaptchaRegion string SiteName string SiteLogo string SiteSubtitle string APIBaseURL string ContactInfo string DocURL string HomeContent string CompactHomeEnabled bool HideCcsImportButton bool PurchaseSubscriptionEnabled bool PurchaseSubscriptionURL string TableDefaultPageSize int TablePageSizeOptions []int CustomMenuItems string // JSON array of custom menu items CustomEndpoints string // JSON array of custom endpoints LinuxDoOAuthEnabled bool DingTalkOAuthEnabled bool WeChatOAuthEnabled bool WeChatOAuthOpenEnabled bool WeChatOAuthMPEnabled bool WeChatOAuthMobileEnabled bool BackendModeEnabled bool PaymentEnabled bool OIDCOAuthEnabled bool OIDCOAuthProviderName string GitHubOAuthEnabled bool GoogleOAuthEnabled bool Version string BalanceLowNotifyEnabled bool AccountQuotaNotifyEnabled bool BalanceLowNotifyThreshold float64 BalanceLowNotifyRechargeURL string // Channel Monitor feature ChannelMonitorEnabled bool `json:"channel_monitor_enabled"` ChannelMonitorMode string `json:"channel_monitor_mode"` ChannelMonitorDefaultIntervalSeconds int `json:"channel_monitor_default_interval_seconds"` ChannelMonitorHideThroughput bool `json:"channel_monitor_hide_throughput"` ChannelMonitorShowQuota bool `json:"channel_monitor_show_quota"` // Grok model mapping policy (admin settings). GrokDefaultTextModel string `json:"grok_default_text_model"` GrokCrossClientModelMapEnabled bool `json:"grok_cross_client_model_map_enabled"` GrokDefaultBaseURLMode string `json:"grok_default_base_url_mode"` // Available Channels feature (user-facing aggregate view) AvailableChannelsEnabled bool `json:"available_channels_enabled"` // Model Plaza feature (public group/model pricing showcase) ModelPlazaEnabled bool `json:"model_plaza_enabled"` ModelPlazaRequireAuth bool `json:"model_plaza_require_auth"` // Affiliate (邀请返利) feature toggle AffiliateEnabled bool `json:"affiliate_enabled"` // 风控中心功能开关 RiskControlEnabled bool `json:"risk_control_enabled"` // 允许终端用户在用量页查看自己的失败请求 AllowUserViewErrorRequests bool `json:"allow_user_view_error_requests"` } type LoginAgreementDocument struct { ID string `json:"id"` Title string `json:"title"` ContentMD string `json:"content_md"` } type WeChatConnectOAuthConfig struct { Enabled bool LegacyAppID string LegacyAppSecret string OpenAppID string OpenAppSecret string MPAppID string MPAppSecret string MobileAppID string MobileAppSecret string OpenEnabled bool MPEnabled bool MobileEnabled bool Mode string Scopes string RedirectURL string FrontendRedirectURL string } func (cfg WeChatConnectOAuthConfig) SupportsMode(mode string) bool { switch normalizeWeChatConnectModeSetting(mode) { case "mp": return cfg.MPEnabled case "mobile": return cfg.MobileEnabled default: return cfg.OpenEnabled } } func (cfg WeChatConnectOAuthConfig) ScopeForMode(mode string) string { switch normalizeWeChatConnectModeSetting(mode) { case "mp": return normalizeWeChatConnectScopeSetting(cfg.Scopes, "mp") case "mobile": return "" } return defaultWeChatConnectScopeForMode("open") } func (cfg WeChatConnectOAuthConfig) AppIDForMode(mode string) string { switch normalizeWeChatConnectModeSetting(mode) { case "mp": return strings.TrimSpace(firstNonEmpty(cfg.MPAppID, cfg.LegacyAppID)) case "mobile": return strings.TrimSpace(firstNonEmpty(cfg.MobileAppID, cfg.LegacyAppID)) } return strings.TrimSpace(firstNonEmpty(cfg.OpenAppID, cfg.LegacyAppID)) } func (cfg WeChatConnectOAuthConfig) AppSecretForMode(mode string) string { switch normalizeWeChatConnectModeSetting(mode) { case "mp": return strings.TrimSpace(firstNonEmpty(cfg.MPAppSecret, cfg.LegacyAppSecret)) case "mobile": return strings.TrimSpace(firstNonEmpty(cfg.MobileAppSecret, cfg.LegacyAppSecret)) } return strings.TrimSpace(firstNonEmpty(cfg.OpenAppSecret, cfg.LegacyAppSecret)) } // StreamTimeoutSettings 流超时处理配置(仅控制超时后的处理方式,超时判定由网关配置控制) type StreamTimeoutSettings struct { // Enabled 是否启用流超时处理 Enabled bool `json:"enabled"` // Action 超时后的处理方式: "temp_unsched" | "error" | "none" Action string `json:"action"` // TempUnschedMinutes 临时不可调度持续时间(分钟) TempUnschedMinutes int `json:"temp_unsched_minutes"` // ThresholdCount 触发阈值次数(累计多少次超时才触发) ThresholdCount int `json:"threshold_count"` // ThresholdWindowMinutes 阈值窗口时间(分钟) ThresholdWindowMinutes int `json:"threshold_window_minutes"` } // StreamTimeoutAction 流超时处理方式常量 const ( StreamTimeoutActionTempUnsched = "temp_unsched" // 临时不可调度 StreamTimeoutActionError = "error" // 标记为错误状态 StreamTimeoutActionNone = "none" // 不处理 ) // DefaultStreamTimeoutSettings 返回默认的流超时配置 func DefaultStreamTimeoutSettings() *StreamTimeoutSettings { return &StreamTimeoutSettings{ Enabled: false, Action: StreamTimeoutActionTempUnsched, TempUnschedMinutes: 5, ThresholdCount: 3, ThresholdWindowMinutes: 10, } } // RectifierSettings 请求整流器配置 type RectifierSettings struct { Enabled bool `json:"enabled"` // 总开关 ThinkingSignatureEnabled bool `json:"thinking_signature_enabled"` // Thinking 签名整流 ThinkingBudgetEnabled bool `json:"thinking_budget_enabled"` // Thinking Budget 整流 APIKeySignatureEnabled bool `json:"apikey_signature_enabled"` // API Key 签名整流开关 APIKeySignaturePatterns []string `json:"apikey_signature_patterns"` // API Key 自定义匹配关键词 } // DefaultRectifierSettings 返回默认的整流器配置(全部启用) func DefaultRectifierSettings() *RectifierSettings { return &RectifierSettings{ Enabled: true, ThinkingSignatureEnabled: true, ThinkingBudgetEnabled: true, } } // Beta Policy 策略常量 const ( BetaPolicyActionPass = "pass" // 透传,不做任何处理 BetaPolicyActionFilter = "filter" // 过滤,从 beta header 中移除该 token BetaPolicyActionBlock = "block" // 拦截,直接返回错误 BetaPolicyScopeAll = "all" // 所有账号类型 BetaPolicyScopeOAuth = "oauth" // 仅 OAuth 账号 BetaPolicyScopeAPIKey = "apikey" // 仅 API Key 账号 BetaPolicyScopeBedrock = "bedrock" // 仅 AWS Bedrock 账号 ) // BetaPolicyRule 单条 Beta 策略规则 type BetaPolicyRule struct { BetaToken string `json:"beta_token"` // beta token 值 Action string `json:"action"` // "pass" | "filter" | "block" Scope string `json:"scope"` // "all" | "oauth" | "apikey" | "bedrock" ErrorMessage string `json:"error_message,omitempty"` // 自定义错误消息 (action=block 时生效) ModelWhitelist []string `json:"model_whitelist,omitempty"` // 模型匹配模式列表(为空=对所有模型生效) FallbackAction string `json:"fallback_action,omitempty"` // 未匹配白名单的模型的处理方式 FallbackErrorMessage string `json:"fallback_error_message,omitempty"` // 未匹配白名单时的自定义错误消息 (fallback_action=block 时生效) } // BetaPolicySettings Beta 策略配置 type BetaPolicySettings struct { Rules []BetaPolicyRule `json:"rules"` } // OverloadCooldownSettings 529过载冷却配置 type OverloadCooldownSettings struct { // Enabled 是否在收到529时暂停账号调度 Enabled bool `json:"enabled"` // CooldownMinutes 冷却时长(分钟) CooldownMinutes int `json:"cooldown_minutes"` } // RateLimit429CooldownSettings 429默认回避配置 type RateLimit429CooldownSettings struct { // Enabled 是否在无法解析上游重置时间时应用默认429回避 Enabled bool `json:"enabled"` // CooldownSeconds 默认回避时长(秒) CooldownSeconds int `json:"cooldown_seconds"` } // DefaultOverloadCooldownSettings 返回默认的过载冷却配置(启用,10分钟) func DefaultOverloadCooldownSettings() *OverloadCooldownSettings { return &OverloadCooldownSettings{ Enabled: true, CooldownMinutes: 10, } } // DefaultRateLimit429CooldownSettings 返回默认的429回避配置(启用,5秒) func DefaultRateLimit429CooldownSettings() *RateLimit429CooldownSettings { return &RateLimit429CooldownSettings{ Enabled: true, CooldownSeconds: 5, } } // DefaultBetaPolicySettings 返回默认的 Beta 策略配置 // // context-1m-2025-08-07 的默认策略: // - 仅 claude-sonnet-5 及后续版本(如 claude-sonnet-5-*)在上游默认支持 1M 上下文。 // - Sonnet 4.x 及以下、Opus、Haiku 上游都不支持该 beta,透传上去会被上游 400 或降级。 // - 因此默认对 sonnet-5* 放行、其余全部过滤,与上游能力保持一致。 // // 白名单需要覆盖每个上游路径的模型 ID 变形: // - 直连 Anthropic API(OAuth mimic / API Key / SetupToken):模型保持客户端原样 // (如 "claude-sonnet-5"、"claude-sonnet-5-YYYYMMDD"、"claude-sonnet-5-thinking")。 // - Vertex AI:normalizeVertexAnthropicModelID 会把 "-YYYYMMDD" 后缀转成 "@YYYYMMDD" // (如 "claude-sonnet-5@YYYYMMDD")。 // - AWS Bedrock:ResolveBedrockModelID 会输出带跨区域前缀的模型 ID // (us./eu./apac./jp./au./us-gov./global. 或无前缀的 "anthropic." 形式)。 // // 白名单只用后缀通配符(matchModelPattern 语义),因此每个路径都需要显式列出前缀。 // 精确匹配 "claude-sonnet-5" + 后缀 "-*" 与 "@*",可覆盖直连/Vertex 场景,同时避免误伤 // 未来可能出现的 "claude-sonnet-50" 或 "claude-sonnet-5.x" 之类的意外命名。 func DefaultBetaPolicySettings() *BetaPolicySettings { return &BetaPolicySettings{ Rules: []BetaPolicyRule{ { BetaToken: "fast-mode-2026-02-01", Action: BetaPolicyActionFilter, Scope: BetaPolicyScopeAll, }, { BetaToken: "context-1m-2025-08-07", Action: BetaPolicyActionPass, Scope: BetaPolicyScopeAll, ModelWhitelist: []string{ // 直连 Anthropic API(客户端请求 model 原样) "claude-sonnet-5", "claude-sonnet-5-*", // Vertex AI 走 normalizeVertexAnthropicModelID 后 "@YYYYMMDD" 格式 "claude-sonnet-5@*", // AWS Bedrock cross-region inference profile "us.anthropic.claude-sonnet-5*", "eu.anthropic.claude-sonnet-5*", "apac.anthropic.claude-sonnet-5*", "jp.anthropic.claude-sonnet-5*", "au.anthropic.claude-sonnet-5*", "us-gov.anthropic.claude-sonnet-5*", "global.anthropic.claude-sonnet-5*", // AWS Bedrock 无 cross-region 前缀 "anthropic.claude-sonnet-5*", }, FallbackAction: BetaPolicyActionFilter, }, }, } } // OpenAI Fast Policy 策略常量 // OpenAI 的 "fast 模式" 通过请求体中的 service_tier 字段识别: // - "priority"(客户端可传 "fast",归一化为 "priority"):fast 模式 // - "flex":低优先级模式 // - 省略:normal 默认 // // 本策略复用 BetaPolicyAction*/BetaPolicyScope* 常量语义,只是匹配键从 // anthropic-beta header 换成 body 的 service_tier 字段。 const ( OpenAIFastTierAny = "all" // 匹配任意已识别的 service_tier OpenAIFastTierPriority = "priority" // 仅匹配 fast(priority) OpenAIFastTierFlex = "flex" // 仅匹配 flex // OpenAIFastPolicyActionForcePriority 会保留 service_tier 字段并强制写成 // priority,用于把 flex/auto/default/scale 等已识别 tier 收敛为 fast。 OpenAIFastPolicyActionForcePriority = "force_priority" ) // OpenAIFastPolicyRule 单条 OpenAI fast/flex 策略规则 type OpenAIFastPolicyRule struct { ServiceTier string `json:"service_tier"` // "priority" | "flex" | "auto" | "default" | "scale" | "all" Action string `json:"action"` // "pass" | "filter" | "block" | "force_priority" Scope string `json:"scope"` // "all" | "oauth" | "apikey" | "bedrock" UserIDs []int64 `json:"user_ids,omitempty"` // 空=所有 Sub2API 用户;非空=仅指定 API Key 所属用户 ErrorMessage string `json:"error_message,omitempty"` // 自定义错误消息 (action=block 时生效) ModelWhitelist []string `json:"model_whitelist,omitempty"` // 模型匹配模式列表(为空=对所有模型生效) FallbackAction string `json:"fallback_action,omitempty"` // 未匹配白名单的模型的处理方式 FallbackErrorMessage string `json:"fallback_error_message,omitempty"` // 未匹配白名单时的自定义错误消息 (fallback_action=block 时生效) } // OpenAIFastPolicySettings OpenAI fast 策略配置 type OpenAIFastPolicySettings struct { Rules []OpenAIFastPolicyRule `json:"rules"` } // DefaultOpenAIFastPolicySettings 返回默认的 OpenAI fast 策略配置。 // 默认不配置任何规则,保留 OpenAI 上游 service_tier 语义;管理员如需 // 限制 priority/flex,可以在 admin UI 中显式配置 filter 或 block 规则。 func DefaultOpenAIFastPolicySettings() *OpenAIFastPolicySettings { return &OpenAIFastPolicySettings{ Rules: []OpenAIFastPolicyRule{}, } }