Question

我使用3scale来管理任何API的前端。我想在请求的标题中包含API而不是URL字符串（似乎有点整洁）

此刻它被定义为。

  set req.http.X-3scale-app_id = regsub(req.url,".*[&?](app_id.[^&]*).*","\1");
  set req.http.X-3scale-app_key = regsub(req.url,".*[&?](app_key.[^&]*).*","\1");
  set req.http.X-3scale-user_key = regsub(req.url,".*[&?](user_key.[^&]*).*","\1");
  set req.http.X-3scale-user_id = regsub(req.url,".*[&?](user_id.[^&]*).*","\1");

  if (req.http.X-3scale-app_id != req.url) {
    set req.http.X-3scale-authrep = req.http.X-3scale-authrep + "&" + req.http.X-3scale-app_id;  
  }

  if (req.http.X-3scale-app_key != req.url ) {
    set req.http.X-3scale-authrep = req.http.X-3scale-authrep + "&" + req.http.X-3scale-app_key;  
  }

  if (req.http.X-3scale-user_id != req.url) {
    set req.http.X-3scale-authrep = req.http.X-3scale-authrep + "&" + req.http.X-3scale-user_id;  
  }

  if (req.http.X-3scale-user_key != req.url) {
    set req.http.X-3scale-authrep = req.http.X-3scale-authrep + "&" + req.http.X-3scale-user_key;  
  }

  unset req.http.X-3scale-app_id;
  unset req.http.X-3scale-app_key;
  unset req.http.X-3scale-user_id;
  unset req.http.X-3scale-user_key;

我想做的是从标题中取出键，因为我觉得它看起来更好，所以我可以做类似......

设置req.http.X-3scale-app_key = req.http.x-appid

然而，我不能让这个工作！我错过了什么

Answer 1

您可以尝试使用vmod header中的get方法使用类似

的方法

set req.X-3scale-app_id = header.get(req.http.SomeOtherHeader,".*");

在客户端，您应该以明文

设置SomeOtherHeader

但是为什么你不直接在客户端设置这个X-3scale-app_id？

配置Varnish以读取标头

1 个答案: