门禁兼容修复

internal/handler/dashscope_chat.go

@@ -20,12 +20,13 @@ import (
 // transport. Its token authenticates callers of this service and is never a
 // provider credential.
 type DashScopeChatOptions struct {
-	AppID          string
-	AuthToken      string
-	AllowedOrigins []string
-	MaxBodyBytes   int64
-	RunTimeout     time.Duration
-	Logger         *log.Logger
+	AppID                 string
+	AuthToken             string
+	AllowLegacyShortToken bool
+	AllowedOrigins        []string
+	MaxBodyBytes          int64
+	RunTimeout            time.Duration
+	Logger                *log.Logger
 }
 
 // DashScopeChatHandler adapts the provider-neutral ChatUseCase to the narrow
@@ -48,8 +49,8 @@ func NewDashScopeChatHandler(chat ChatUseCase, options DashScopeChatOptions) (*D
 	if !validDashScopeAppID(options.AppID) {
 		return nil, errors.New("DashScope-compatible app ID is invalid")
 	}
-	if !validChatToken(options.AuthToken) {
-		return nil, errors.New("DashScope-compatible auth token must contain at least 32 printable ASCII characters")
+	if !validChatToken(options.AuthToken, options.AllowLegacyShortToken) {
+		return nil, errors.New("DashScope-compatible auth token is outside the configured printable ASCII length policy")
 	}
 	if options.MaxBodyBytes <= 0 || options.MaxBodyBytes > maximumChatBodyBytes {
 		return nil, errors.New("DashScope-compatible max body bytes is outside the supported range")