Add configuration for proxy exclusions

[trasher]

PoC

Adds a configuration entry to choose elements that won't use the proxy:

Only "Agents" have been added for now, plugins can add their own.
Toolbox::getGuzzleClient() and Toolbox::doCallCurl() are compatible.

[trasher]

Note: in order to test, update must be forced or entry in glpi_configs table added by hand. Regular update does not work since there is no schema update.

[orthagh]

In addition to agent, we may add to the select:

• SMTP
• RSSFeed
• Telemetry
• GLPINetwork

All of them currently use directly proxy settings or pass by the callCurl function

[trasher]

In addition to agent, we may add to the select:

* SMTP

* RSSFeed

* Telemetry

* GLPINetwork

All of them currently use directly proxy settings or pass by the callCurl function

Webhooks also can be affected. To me GLPI Network includes marketplace, call to network api, GLPI version check and telemetry (I see no reason proxy would be enabled for one of those services and not the others).

[trasher]

Sounds like "CAS" should also have been a client for exclusion, but it seems it just do not use proxy settings.

[cedric-anne]

Sounds like "CAS" should also have been a client for exclusion, but it seems it just do not use proxy settings.

As far as I know, CAS requests are made on browser side.

[trasher]

Sounds like "CAS" should also have been a client for exclusion, but it seems it just do not use proxy settings.

As far as I know, CAS requests are made on browser side.

OK, did not know. Perfect then :)

[trasher]

I think I've added all possible cases now

[trasher]

Webhooks also can be affected

I've added webhooks; even if it probably would require a finer setup (well, agents also).

[trasher]

I cannot really add tests. I had in mind to check if proxy config is passed or not to Guzzle client, but the only way I see to do that is using the Client::getConfig(); which is deprecated.

[trasher]

Description added as helper:

[cconard96]

I'm not sure this is as flexible as some people will need it to be if different resources of the same type are on different networks. It may require IP range exclusions instead.

[trasher]

The goal for the moment is just to fix some cases that already are present (this only concerns inventory Agents) - a full complete solution would require much more wxork.

[AdrienClairembault]

Ok for me, just some types (didn't test functionally tho) 👍