_SERVER ["HTTPS"]为什么未设置为1? [英] Why isn't _SERVER["HTTPS"] set to 1?

问题描述

我的网站具有SSL证书，我正在点击 https://mysite.com/info.php ，但未报告"PHP变量"部分下的_SERVER ["HTTPS"].我相信这会导致Drupal网站出现问题，其中某些URL是以https://...的形式写入页面的，而另一些URL是以http://...

My site has an SSL cert and I'm hitting https://mysite.com/info.php, but under the PHP Variables section _SERVER["HTTPS"] is not being reported. I believe this is causing a problem with a Drupal site where some URLs are being written to the page as https://... where others are being written as http://...

由什么决定是否设置_SERVER ["HTTPS"]?

What determines if _SERVER["HTTPS"] is set?

编辑:这可能是我的问题的答案

This may be the answer to my problem Detecting HTTPS vs HTTP on server sending back nothing useful. Could be a load balancer issue

推荐答案

事实证明，由于负载均衡器可处理SSL加密/解密，因此Web服务器无法获得$ _SERVER ["HTTPS"]，但$ _SERVER ["HTTP_USESSL"]已设置，可以用作SSL流量的闪存.

It turns out that because of the Load Balancer, which handles the SSL encryption/decryption the Web Server doesn't get $_SERVER["HTTPS"], but $_SERVER["HTTP_USESSL"] is set and can be used as a flash for SSL traffic.

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