https rewrite issue

[Antonio Pedicini]

Hello, we have currently a magento store hosted on an nginx web server with page speed enabled. We're having a issue with rewrites as it seems with page speed enabled the rewrite will cause a protocol chain like https -> http -> https. We contacted the host support and they believe is a page speed bug because, when disabled, the issue doesn't occur.

Here is it a redirect test where you can see the double rewrite

>>> https://www.vashi.com/round-cut-0-95-carat-halo-engagement-ring-with-side-stones-in-platinum.html

> --------------------------------------------

> 301 Moved Permanently

> --------------------------------------------

Status: 301 Moved Permanently

Code: 301

Content-Type: text/html; charset=UTF-8

Location: http://www.vashi.com/round-cut-0-95-carat-halo-with-side-stones-in-platinum.html

Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0, s-maxage=0

Pragma: no-cache

Content-Length: 0

Accept-Ranges: bytes

Date: Tue, 14 Jun 2016 16:48:32 GMT

Connection: close

Server: MageStack-MagentoOS

Strict-Transport-Security: max-age=0

>>> http://www.vashi.com/round-cut-0-95-carat-halo-with-side-stones-in-platinum.html

> --------------------------------------------

> 301 Moved Permanently

> --------------------------------------------

Status: 301 Moved Permanently

Code: 301

Content-Type: text/html

Location: https://www.vashi.com/round-cut-0-95-carat-halo-with-side-stones-in-platinum.html

Content-Length: 374

Accept-Ranges: bytes

Date: Tue, 14 Jun 2016 16:48:32 GMT

Connection: close

Server: MageStack-MagentoOS

>>> https://www.vashi.com/round-cut-0-95-carat-halo-with-side-stones-in-platinum.html

> --------------------------------------------

> 200 OK

> --------------------------------------------

Status: 200 OK

Code: 200

Content-Type: text/html; charset=UTF-8

Vary: Accept-Encoding

Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0, s-maxage=0

Set-Cookie: frontend=alcm52jd6gtijd4i588fll5f16; expires=Tue, 14-Jun-2016 17:48:32 GMT; path=/; domain=www.vashi.com; HttpOnly

Pragma: no-cache

Date: Tue, 14 Jun 2016 16:48:33 GMT

Connection: close

Server: MageStack-MagentoOS

Strict-Transport-Security: max-age=0

[Otto van der Schaaf]

I replied to this over at the github issue you created: 

https://github.com/pagespeed/ngx_pagespeed/issues/1214

Otto