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Sorry to hear you’re facing problems 
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Or for longer, use three backticks above and below the code snippet:
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Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can 
Nextcloud version (eg, 20.0.5): 22.2.0.2
Operating system and version (eg, Ubuntu 20.04): Debian 10.11
Apache or nginx version (eg, Apache 2.4.25): Apache/2.4.38
PHP version (eg, 7.4): PHP 7.3.29-1~deb10u1
The issue you are facing:
Brand new install.
Everything seems working. Except when I try to grand access on Mac application or iOS App.
On Mac OS, I have the error message about the http vs https error message.
On iOS I have the NSURL security error and I can see that the url used is with http protocol
Is this the first time you’ve seen this error? (Y/N): Y
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => 'oyy',
'passwordsalt' => 'hhhh',
'secret' => 'hhhhh',
'trusted_domains' =>
array (
0 => 'nc.xx.net',
),
'default_phone_region' => 'FR',
'datadirectory' => '/var/www/nextcloud/data',
'dbtype' => 'pgsql',
'version' => '22.2.0.2',
'overwrite.cli.url' => 'https://ncx.xx.net',
'dbname' => 'db',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'dbuser' => 'ncuser',
'dbpassword' => 'ncpass',
'installed' => true,
'ldapProviderFactory' => 'OCA\\User_LDAP\\LDAPProviderFactory',
'overwriteprotocol’ => ‘https',
'overwritehost' => 'ncx.xx.net',
);
I went thru a looooot of posts, tried to add/remove overwriteblabla...nothing worked.
Help ?