doc/bugs/cgi_redirecting_to_non-https_URL.mdwn

   1 I have a private ikiwiki (3.20170111) which is running on a host that serves HTTP and HTTPS, but ikiwiki is configured for (and only served on) HTTPS:
   2
   3     url: https://<redacted>/phd/
   4     cgiurl: https://<redacted>/phd/cgi
   5
   6 However, form submissions from ikiwiki are going to a HTTP URL and thus not being served. Example headers from submitting a comment:
   7
   8 ```
   9 Request URL:https://<redacted>/phd/cgi
  10 Request Method:POST
  11 Status Code:302 Found
  12 Remote Address:<redacted>:443
  13 Referrer Policy:no-referrer-when-downgrade
  14
  15 Response Headers
  16 HTTP/1.1 302 Found
  17 Server: nginx/1.10.3
  18 Date: Fri, 08 Dec 2017 11:53:35 GMT
  19 Content-Length: 0
  20 Connection: keep-alive
  21 Status: 302 Found
  22 Location: http://<redacted>/phd/blog/38th_Dec/?updated#comment-bd0549eb2464b5ca0544f68e6c32221e
  23 ```
  24