Revert "Do not read certificate bundle from data dir by default"

[MorrisJobke]

This reverts commit 18b0d75 from #21090

Problem:

• custom SSL certs are not properly used

Test

• start mitmproxy (https://mitmproxy.org)
• add 'proxy' => '127.0.0.1:8080', to your config.php
• import the self signed certificate: php occ security:certificates:import ~/.mitmproxy/mitmproxy-ca-cert.pem
• open the admin settings with the setup checks
• before: "no internet connection" warning and cURL error 60: SSL certificate problem: self signed certificate in certificate chain in the logs
• after: no setup warnings and no logs (also clean HTTPS connections in the mitmproxy interface)

[blizzz]

also federated shares with a custom (and imported CA) fail in the current state

[MorrisJobke]

BTW: Works properly in master because there we did more changes to the certificate handling, which were intentionally not back ported.

[faily-bot]

🤖 beep boop beep 🤖

Here are the logs for the failed build:

Status of 200: failure

mariadb10.4-php7.3

Show full log

There were 2 warnings:

1) Test\Files\ViewTest::testRenameFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

2) Test\Files\ViewTest::testCopyFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

--

There was 1 failure:

1) Test\Files\ObjectStore\ObjectStoreStorageTest::testCopy with data set #5 ('/sòurcē.txt', '/target.txt')
Expected /target.txt to be a copy of /drone/src/tests/data/lorem.txt
Failed asserting that false matches expected 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\n
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.\n
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.\n
Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'.

/drone/src/tests/lib/Files/Storage/Storage.php:222
/drone/src/tests/lib/Files/Storage/Storage.php:235