After adding `phpmyadmin` cartridge, the homepage URL will be appended incorrectly

[Jimmy Chu]

For example, with WordPress installation, it will first append phpmyadmin, and then append wp-admin/..., so the result will be /phpmyadminwp-admin/install.php

[Jimmy Chu]

related to #203

[LiAh Sheep]

Minimal test case

foo1.php: <?php header('Location: bar.php'); ?>
foo2.php: <?php header('Location: /bar.php'); ?>
foo3.php: <?php header('Location: http://php01-liahsheep.app.cnpaas.localhost/bar.php'); ?>

When I go to foo1.php or foo2.php, it will redirect to:
http://php01-liahsheep.app.cnpaas.localhost/bar.php (SUCCESS).

However, when I go to foo3.php, it will redirect to:
http://php01-liahsheep.app.cnpaas.localhost/phpmyadminbar.php (FAIL).

CURL tells me that the Nginx(?) server is somehow doing the redirection for me:

$ curl -v http://php01-liahsheep.app.cnpaas.localhost/foo3.php
* Hostname was NOT found in DNS cache
*   Trying 192.168.33.10...
* Connected to php01-liahsheep.app.cnpaas.localhost (192.168.33.10) port 80 (#0)
> GET /foo3.php HTTP/1.1
> User-Agent: curl/7.37.1
> Host: php01-liahsheep.app.cnpaas.localhost
> Accept: */*
> 
< HTTP/1.1 302 Found
< Date: Tue, 23 Jun 2015 09:20:02 GMT
* Server Apache/2.2.15 (CentOS) is not blacklisted
< Server: Apache/2.2.15 (CentOS)
< Location: http://php01-liahsheep.app.cnpaas.localhost/phpmyadminbar.php ### <= Note this line
< Content-Length: 0
< Content-Type: text/html; charset=UTF-8
< Connection: close
< 
* Closing connection 0

[LiAh Sheep]

Merged in jimmychu0807/cnpaas-portal/phpmyadmin-bugfix (pull request #195)

fix: phpmyadmin cartridge redirection bugfix (fixing: #200)

→ <<cset f915b4b6935e>>

[Jimmy Chu]

Thanks for the test case. It is time-saving.

[Jimmy Chu]

may have a bug in this fix. Reopen for further checking

[LiAh Sheep]

Merged in jimmychu0807/cnpaas-portal/phpmyadmin-bugfix (pull request #197)

Fix so phpmyadmin-redirection-fix-commands run in node host instead of broker host (fixing #200)

→ <<cset b9e9b01e7c3d>>