fix: 支持小写bearer和Bearer后带多个空格 && 修复 WSS预扣费错误提取key的问题

middleware/auth.go

@@ -218,10 +218,14 @@ func TokenAuth() func(c *gin.Context) {
 		}
 		key := c.Request.Header.Get("Authorization")
 		parts := make([]string, 0)
-		key = strings.TrimPrefix(key, "Bearer ")
+		if strings.HasPrefix(key, "Bearer ") || strings.HasPrefix(key, "bearer ") {
+			key = strings.TrimSpace(key[7:])
+		}
 		if key == "" || key == "midjourney-proxy" {
 			key = c.Request.Header.Get("mj-api-secret")
-			key = strings.TrimPrefix(key, "Bearer ")
+			if strings.HasPrefix(key, "Bearer ") || strings.HasPrefix(key, "bearer ") {
+				key = strings.TrimSpace(key[7:])
+			}
 			key = strings.TrimPrefix(key, "sk-")
 			parts = strings.Split(key, "-")
 			key = parts[0]