fix(gateway,frontend): 修复鉴权绕过与前端支付/会话缺陷

后端:
- Gemini /v1beta 鉴权中间件补齐主中间件的授权校验: API Key 的 IP 白/黑名单、
  专属分组授权、运行时过期/配额二次检查, 修复经 Gemini 端点绕过 IP ACL、
  越权访问专属分组、以及状态未刷新时的配额/有效期绕过窗口。
- 粘性会话等待计划分支改走 newSelectionResult 以 hydrate 账号凭证, 修复调度
  快照中账号凭证被剥离导致等待路径转发鉴权失败。
- SSE 流式转发客户端断开时不再 break 跳过当前事件 usage 合并, 修复少计费。
- Forward 对 nil gin.Context 的防御补齐; 上游错误体读取失败时记录日志避免静默。

前端:
- logout 将本地会话清理移入 finally, 服务端吊销失败也保证本地登出。
- Stripe 弹窗轮询改用正确的 auth_token 键并加防重入; 收到 INIT 后清除兜底
  超时定时器, onUnmounted 清理 message 监听器。
- token 刷新请求补充 30s 超时, 避免挂起导致请求队列与 loading 永久卡死。
- 路由守卫在公共设置未加载时先 await fetchPublicSettings, 避免 payment/
  risk_control 被误判为未启用而错误拦截。
- 支付状态轮询回调补充防重入与终态守卫。

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
superman2003
2026-07-09 09:06:56 +08:00
committed by Clawd
co-authored by Cursor
parent 6f43986c37
commit 29a5fcd25e
10 changed files with 185 additions and 54 deletions
@@ -2,10 +2,12 @@ package middleware
import (
"errors"
"fmt"
"strings"
"github.com/Wei-Shaw/sub2api/internal/config"
"github.com/Wei-Shaw/sub2api/internal/pkg/googleapi"
"github.com/Wei-Shaw/sub2api/internal/pkg/ip"
"github.com/Wei-Shaw/sub2api/internal/service"
"github.com/gin-gonic/gin"
@@ -46,10 +48,32 @@ func APIKeyAuthWithSubscriptionGoogle(apiKeyService *service.APIKeyService, subs
// user/group/platform。
SetOpsFallbackAPIKey(c, apiKey)
if !apiKey.IsActive() {
// disabled / 未知状态 → 无条件拦截(expired 和 quota_exhausted 留给计费阶段,
// 与主中间件 api_key_auth.go 保持一致)。
if !apiKey.IsActive() &&
apiKey.Status != service.StatusAPIKeyExpired &&
apiKey.Status != service.StatusAPIKeyQuotaExhausted {
abortWithGoogleError(c, 401, "API key is disabled")
return
}
// 检查 IP 限制(白名单/黑名单)。与主中间件保持一致,避免 Gemini 端点绕过 Key 的 IP ACL。
if len(apiKey.IPWhitelist) > 0 || len(apiKey.IPBlacklist) > 0 {
clientIP := ip.GetTrustedClientIP(c)
if cfg.TrustForwardedIPForAPIKeyACL() {
clientIP = ip.GetClientIP(c)
}
allowed, _ := ip.CheckIPRestrictionWithCompiledRules(clientIP, apiKey.CompiledIPWhitelist, apiKey.CompiledIPBlacklist)
if !allowed {
if clientIP == "" {
clientIP = "unknown"
}
service.MarkOpsClientBusinessLimited(c, service.OpsClientBusinessLimitedReasonIPRestriction)
abortWithGoogleError(c, 403, fmt.Sprintf("Access denied. Your IP is %s", clientIP))
return
}
}
if apiKey.User == nil {
abortWithGoogleError(c, 401, "User associated with API key not found")
return
@@ -63,6 +87,12 @@ func APIKeyAuthWithSubscriptionGoogle(apiKeyService *service.APIKeyService, subs
abortWithGoogleError(c, 403, message)
return
}
// 专属分组授权校验:用户对该专属分组的授权被撤销后应拒绝(与主中间件一致,防止越权)。
if !validateAPIKeyGroupAllowed(apiKey) {
service.MarkOpsClientBusinessLimited(c, service.OpsClientBusinessLimitedReasonAPIKeyGroupUnavailable)
abortWithGoogleError(c, 403, "API Key 所属专属分组不再允许当前用户使用")
return
}
// 简易模式:跳过余额和订阅检查
if cfg.RunMode == config.RunModeSimple {
@@ -78,6 +108,26 @@ func APIKeyAuthWithSubscriptionGoogle(apiKeyService *service.APIKeyService, subs
return
}
// Key 状态检查(状态字段可能因后台异步刷新而滞后,故显式拦截)。
switch apiKey.Status {
case service.StatusAPIKeyQuotaExhausted:
abortWithGoogleError(c, 429, "API key 额度已用完")
return
case service.StatusAPIKeyExpired:
abortWithGoogleError(c, 403, "API key 已过期")
return
}
// 运行时过期/配额检查(即使状态是 active,也要检查时间和用量,与主中间件一致)。
if apiKey.IsExpired() {
abortWithGoogleError(c, 403, "API key 已过期")
return
}
if apiKey.IsQuotaExhausted() {
abortWithGoogleError(c, 429, "API key 额度已用完")
return
}
isSubscriptionType := apiKey.Group != nil && apiKey.Group.IsSubscriptionType()
if isSubscriptionType && subscriptionService != nil {
subscription, err := subscriptionService.GetActiveSubscription(