Files
sub2api/backend/internal/handler/dto/settings.go
shaw b20e142249 feat: 网关请求头 wire casing 保持、转发行为开关、调试日志增强及 accept-encoding 恢复
- 新增 header_util.go,通过 setHeaderRaw/getHeaderRaw/addHeaderRaw 绕过
  Go 的 canonical-case 规范化,保持真实 Claude CLI 抓包的请求头大小写
  (如 "x-app" 而非 "X-App","X-Stainless-OS" 而非 "X-Stainless-Os")
- 新增管理后台开关:指纹统一化(默认开启)和 metadata 透传(默认关闭),
  使用 atomic.Value + singleflight 缓存模式,60s TTL
- 调试日志从控制台 body 打印升级为文件级完整快照
  (按真实 wire 顺序输出 headers + 格式化 JSON body + 上下文元数据)
- 恢复 accept-encoding 到白名单,在 http_upstream.go 新增 decompressResponseBody
  处理 gzip/brotli/deflate 解压(Go 显式设置 Accept-Encoding 时不会自动解压)
- OAuth 服务 axios UA 从 1.8.4 更新至 1.13.6
- 测试断言改用 getHeaderRaw 适配 raw header 存储方式
2026-03-26 11:17:25 +08:00

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package dto
import (
"encoding/json"
"strings"
)
// CustomMenuItem represents a user-configured custom menu entry.
type CustomMenuItem struct {
ID string `json:"id"`
Label string `json:"label"`
IconSVG string `json:"icon_svg"`
URL string `json:"url"`
Visibility string `json:"visibility"` // "user" or "admin"
SortOrder int `json:"sort_order"`
}
// CustomEndpoint represents an admin-configured API endpoint for quick copy.
type CustomEndpoint struct {
Name string `json:"name"`
Endpoint string `json:"endpoint"`
Description string `json:"description"`
}
// SystemSettings represents the admin settings API response payload.
type SystemSettings struct {
RegistrationEnabled bool `json:"registration_enabled"`
EmailVerifyEnabled bool `json:"email_verify_enabled"`
RegistrationEmailSuffixWhitelist []string `json:"registration_email_suffix_whitelist"`
PromoCodeEnabled bool `json:"promo_code_enabled"`
PasswordResetEnabled bool `json:"password_reset_enabled"`
FrontendURL string `json:"frontend_url"`
InvitationCodeEnabled bool `json:"invitation_code_enabled"`
TotpEnabled bool `json:"totp_enabled"` // TOTP 双因素认证
TotpEncryptionKeyConfigured bool `json:"totp_encryption_key_configured"` // TOTP 加密密钥是否已配置
SMTPHost string `json:"smtp_host"`
SMTPPort int `json:"smtp_port"`
SMTPUsername string `json:"smtp_username"`
SMTPPasswordConfigured bool `json:"smtp_password_configured"`
SMTPFrom string `json:"smtp_from_email"`
SMTPFromName string `json:"smtp_from_name"`
SMTPUseTLS bool `json:"smtp_use_tls"`
TurnstileEnabled bool `json:"turnstile_enabled"`
TurnstileSiteKey string `json:"turnstile_site_key"`
TurnstileSecretKeyConfigured bool `json:"turnstile_secret_key_configured"`
LinuxDoConnectEnabled bool `json:"linuxdo_connect_enabled"`
LinuxDoConnectClientID string `json:"linuxdo_connect_client_id"`
LinuxDoConnectClientSecretConfigured bool `json:"linuxdo_connect_client_secret_configured"`
LinuxDoConnectRedirectURL string `json:"linuxdo_connect_redirect_url"`
SiteName string `json:"site_name"`
SiteLogo string `json:"site_logo"`
SiteSubtitle string `json:"site_subtitle"`
APIBaseURL string `json:"api_base_url"`
ContactInfo string `json:"contact_info"`
DocURL string `json:"doc_url"`
HomeContent string `json:"home_content"`
HideCcsImportButton bool `json:"hide_ccs_import_button"`
PurchaseSubscriptionEnabled bool `json:"purchase_subscription_enabled"`
PurchaseSubscriptionURL string `json:"purchase_subscription_url"`
SoraClientEnabled bool `json:"sora_client_enabled"`
CustomMenuItems []CustomMenuItem `json:"custom_menu_items"`
CustomEndpoints []CustomEndpoint `json:"custom_endpoints"`
DefaultConcurrency int `json:"default_concurrency"`
DefaultBalance float64 `json:"default_balance"`
DefaultSubscriptions []DefaultSubscriptionSetting `json:"default_subscriptions"`
// 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 `json:"ops_monitoring_enabled"`
OpsRealtimeMonitoringEnabled bool `json:"ops_realtime_monitoring_enabled"`
OpsQueryModeDefault string `json:"ops_query_mode_default"`
OpsMetricsIntervalSeconds int `json:"ops_metrics_interval_seconds"`
MinClaudeCodeVersion string `json:"min_claude_code_version"`
MaxClaudeCodeVersion string `json:"max_claude_code_version"`
// 分组隔离
AllowUngroupedKeyScheduling bool `json:"allow_ungrouped_key_scheduling"`
// Backend Mode
BackendModeEnabled bool `json:"backend_mode_enabled"`
// Gateway forwarding behavior
EnableFingerprintUnification bool `json:"enable_fingerprint_unification"`
EnableMetadataPassthrough bool `json:"enable_metadata_passthrough"`
}
type DefaultSubscriptionSetting struct {
GroupID int64 `json:"group_id"`
ValidityDays int `json:"validity_days"`
}
type PublicSettings struct {
RegistrationEnabled bool `json:"registration_enabled"`
EmailVerifyEnabled bool `json:"email_verify_enabled"`
RegistrationEmailSuffixWhitelist []string `json:"registration_email_suffix_whitelist"`
PromoCodeEnabled bool `json:"promo_code_enabled"`
PasswordResetEnabled bool `json:"password_reset_enabled"`
InvitationCodeEnabled bool `json:"invitation_code_enabled"`
TotpEnabled bool `json:"totp_enabled"` // TOTP 双因素认证
TurnstileEnabled bool `json:"turnstile_enabled"`
TurnstileSiteKey string `json:"turnstile_site_key"`
SiteName string `json:"site_name"`
SiteLogo string `json:"site_logo"`
SiteSubtitle string `json:"site_subtitle"`
APIBaseURL string `json:"api_base_url"`
ContactInfo string `json:"contact_info"`
DocURL string `json:"doc_url"`
HomeContent string `json:"home_content"`
HideCcsImportButton bool `json:"hide_ccs_import_button"`
PurchaseSubscriptionEnabled bool `json:"purchase_subscription_enabled"`
PurchaseSubscriptionURL string `json:"purchase_subscription_url"`
CustomMenuItems []CustomMenuItem `json:"custom_menu_items"`
CustomEndpoints []CustomEndpoint `json:"custom_endpoints"`
LinuxDoOAuthEnabled bool `json:"linuxdo_oauth_enabled"`
SoraClientEnabled bool `json:"sora_client_enabled"`
BackendModeEnabled bool `json:"backend_mode_enabled"`
Version string `json:"version"`
}
// SoraS3Settings Sora S3 存储配置 DTO响应用不含敏感字段
type SoraS3Settings struct {
Enabled bool `json:"enabled"`
Endpoint string `json:"endpoint"`
Region string `json:"region"`
Bucket string `json:"bucket"`
AccessKeyID string `json:"access_key_id"`
SecretAccessKeyConfigured bool `json:"secret_access_key_configured"`
Prefix string `json:"prefix"`
ForcePathStyle bool `json:"force_path_style"`
CDNURL string `json:"cdn_url"`
DefaultStorageQuotaBytes int64 `json:"default_storage_quota_bytes"`
}
// SoraS3Profile Sora S3 存储配置项 DTO响应用不含敏感字段
type SoraS3Profile struct {
ProfileID string `json:"profile_id"`
Name string `json:"name"`
IsActive bool `json:"is_active"`
Enabled bool `json:"enabled"`
Endpoint string `json:"endpoint"`
Region string `json:"region"`
Bucket string `json:"bucket"`
AccessKeyID string `json:"access_key_id"`
SecretAccessKeyConfigured bool `json:"secret_access_key_configured"`
Prefix string `json:"prefix"`
ForcePathStyle bool `json:"force_path_style"`
CDNURL string `json:"cdn_url"`
DefaultStorageQuotaBytes int64 `json:"default_storage_quota_bytes"`
UpdatedAt string `json:"updated_at"`
}
// ListSoraS3ProfilesResponse Sora S3 配置列表响应
type ListSoraS3ProfilesResponse struct {
ActiveProfileID string `json:"active_profile_id"`
Items []SoraS3Profile `json:"items"`
}
// OverloadCooldownSettings 529过载冷却配置 DTO
type OverloadCooldownSettings struct {
Enabled bool `json:"enabled"`
CooldownMinutes int `json:"cooldown_minutes"`
}
// StreamTimeoutSettings 流超时处理配置 DTO
type StreamTimeoutSettings struct {
Enabled bool `json:"enabled"`
Action string `json:"action"`
TempUnschedMinutes int `json:"temp_unsched_minutes"`
ThresholdCount int `json:"threshold_count"`
ThresholdWindowMinutes int `json:"threshold_window_minutes"`
}
// RectifierSettings 请求整流器配置 DTO
type RectifierSettings struct {
Enabled bool `json:"enabled"`
ThinkingSignatureEnabled bool `json:"thinking_signature_enabled"`
ThinkingBudgetEnabled bool `json:"thinking_budget_enabled"`
}
// BetaPolicyRule Beta 策略规则 DTO
type BetaPolicyRule struct {
BetaToken string `json:"beta_token"`
Action string `json:"action"`
Scope string `json:"scope"`
ErrorMessage string `json:"error_message,omitempty"`
}
// BetaPolicySettings Beta 策略配置 DTO
type BetaPolicySettings struct {
Rules []BetaPolicyRule `json:"rules"`
}
// ParseCustomMenuItems parses a JSON string into a slice of CustomMenuItem.
// Returns empty slice on empty/invalid input.
func ParseCustomMenuItems(raw string) []CustomMenuItem {
raw = strings.TrimSpace(raw)
if raw == "" || raw == "[]" {
return []CustomMenuItem{}
}
var items []CustomMenuItem
if err := json.Unmarshal([]byte(raw), &items); err != nil {
return []CustomMenuItem{}
}
return items
}
// ParseUserVisibleMenuItems parses custom menu items and filters out admin-only entries.
func ParseUserVisibleMenuItems(raw string) []CustomMenuItem {
items := ParseCustomMenuItems(raw)
filtered := make([]CustomMenuItem, 0, len(items))
for _, item := range items {
if item.Visibility != "admin" {
filtered = append(filtered, item)
}
}
return filtered
}
// ParseCustomEndpoints parses a JSON string into a slice of CustomEndpoint.
// Returns empty slice on empty/invalid input.
func ParseCustomEndpoints(raw string) []CustomEndpoint {
raw = strings.TrimSpace(raw)
if raw == "" || raw == "[]" {
return []CustomEndpoint{}
}
var items []CustomEndpoint
if err := json.Unmarshal([]byte(raw), &items); err != nil {
return []CustomEndpoint{}
}
return items
}