Move trusted domain check to init()

[LukasReschke]

handleRequest() is not called from remote.php or public.php which made these files party available but all included apps in there produced errors.

As the expected behaviour is anyways that a trusted domain warning is shown I moved this to init()

Testplan:

• Open a shared link from an untrusted domain without this patch => Works and gallery error is shown
• Open a shared link from an untrusted domain with this patch => Trusted domain error is shown

Fixes #10064

@MTRichards Please review.
@karlitschek I think we want to backport this to stable7.

[LukasReschke]

@th3fallen An easy one for you ;-)

[scrutinizer-notifier]

A new inspection was created.

[ghost]

💣 Test Failed. 💣
Refer to this link for build results: https://ci.owncloud.org/job/pull-request-analyser/7114/

[LukasReschke]

@owncloud-bot Retest this please.

[th3fallen]

👍

[PVince81]

When you say "from an untrusted domain" you mean I should change the host name to use another domain that would have access but is not in the trusted list ?

[LukasReschke]

When you say "from an untrusted domain" you mean I should change the host name to use another domain that would have access but is not in the trusted list ?

Exactly. I have added a new entry in my hosts file for that.

[PVince81]

👍 works

[ghost]

💣 Test Failed. 💣
Refer to this link for build results: https://ci.owncloud.org/job/pull-request-analyser/7116/

[LukasReschke]

@owncloud-bot Retest this please.

[ghost]

🚀 Test Passed. 🚀
Refer to this link for build results: https://ci.owncloud.org/job/pull-request-analyser/7120/

[LukasReschke]

@karlitschek Backport? This fixes a bug reported by @MTRichards,

[karlitschek]

Yes please. As discussed

[LukasReschke]

Stable7: 640abbe