去掉公开 CAP 口硬编码默认密钥；SessionSecret 为空时拒绝签发/核销，防止未授权伪造 PoW。metric 持平 8。

Result: {"status":"keep","total_issues":8,"golint_canonicalheader":0,"golint_errname":0,"golint_errorlint":1,"golint_forcetypeassert":0,"golint_gosec":0,"golint_intrange":0,"golint_modernize":3,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":0,"golint_recvcheck":1,"golint_usestdlibvars":0,"golint_wastedassign":0,"golint_total":8,"eslint_problems":0,"eslint_errors":0,"eslint_warnings":0,"tsc_errors":0,"measure_s":75,"golint_test_testifylint":0,"golint_test_thelper":0,"golint_test_usetesting":0,"golint_test_total":0,"golint_exhaustive":0,"golint_vetx_total":0,"vitest_failed":0,"vitest_total":126}

internal/apps/cap/middleware.go

@@ -16,6 +16,10 @@ func VerifyMiddleware(mgr *Manager, scope string) gin.HandlerFunc {
 			c.Next()
 			return
 		}
+		if mgr == nil {
+			response.AbortUnauthorized(c, errCapTokenInvalidOrExpired)
+			return
+		}
 
 		token := c.GetHeader("X-Cap-Token")
 		if token == "" {