Enabling MailStore in WebApp with intranet plugin ?!

El Muchacho

Re: PST-Viewer inside of Kopano Deskapp

This should work …
But I always get “mailstore.mydomain.com hat die Verbindung abgelehnt” …

This only happens in WebApp.
Each tested browser opens the same page fine.

Any Ideas?

regards

Rico

zara-kopa

@el-muchacho

You have to config the INTRANET config.php!

In our productive system it looks like:

<?php

define(‘PLUGIN_INTRANET_USER_DEFAULT_ENABLE’, true);

define(‘PLUGIN_INTRANET_BUTTON_TITLE’, ‘MAIL-ARCHIV’);
define(‘PLUGIN_INTRANET_URL’, ‘https://your.domain.com:port/’);
define(‘PLUGIN_INTRANET_AUTOSTART’, false);
define(‘PLUGIN_INTRANET_ICON’, ‘resources/icons/icon_default.png’);

// More buttons can be added by adding a number as follows
// Note: Numbers must start with 1 and be sequential
// define(‘PLUGIN_INTRANET_BUTTON_TITLE_1’, ‘Kopano.com’);
// define(‘PLUGIN_INTRANET_URL_1’, ‘https://kopano.com/’);
// define(‘PLUGIN_INTRANET_AUTOSTART_1’, false);
// define(‘PLUGIN_INTRANET_ICON_1’, ‘resources/icons/icon_default.png’);

Our instance of MAILSTORE is running behind an revers-Proxy with spezific-Let’s encrypt certification. — In DESK-APP you can login directly, in WEBAPP via FIREFOX you mast open an new tab.

best regards
ZARA-KOPA

El Muchacho

@zara-kopa said in Enabling MailStore in WebApp with intranet plugin ?!:

in WEBAPP via FIREFOX you mast open an new tab

Do you talk about a new browser-tab? There’s no option in the plugin to open the link in a new tab.

externa1

@el-muchacho

should look like this:

rg
Christian

fbartels

In the end its security features of Mailstore that are interfering here (and usually for the right reasons). Mailstore seemingly sets a “content security policy” (csp for short) that prevents that it gets embedded from other domains (like you have webapp at https://kopano.domain.com/webapp and mailstore at https://mailstore.domain.com, using a different port for both also makes it a different domain for the browser).

DeskApp is configured to ignore this by default, that is also why there is a WhatsApp plugin only for DeskApp and not for WebApp itself.

What are your options? You could modify the webserver serving Mailstore to override the csp to allow embedding from your WebApp domain. We have been doing something similar when it came to the integration of Mattermost into Kopano WebApp.