Looking for logging into the Owncloud Permanent Redirect Loop site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Owncloud Permanent Redirect Loop site. After that you can login as usual with your login credentials.
https://forum.owncloud.org/viewtopic.php?t=17684
https://github.com/owncloud/core/issues/26868
https://github.com/owncloud/core/issues/30015
https://github.com/owncloud/core/issues/22411
https://stackoverflow.com/questions/33278457/owncloud-webpage-has-a-redirect-loop
https://ma.juii.net/blog/fix-login-loop-in-owncloud
https://help.nextcloud.com/t/redirection-loop-in-nextcloud-12/18711
https://help.nextcloud.com/t/endless-redirect-302-given-back-from-index-php/1651
https://serverfault.com/questions/739910/how-do-i-find-the-cause-of-http-to-https-redirect-loop
https://doc.owncloud.com/server/admin_manual/configuration/server/harden_server.html
https://www.digitalocean.com/community/questions/owncloud-is-giving-a-redirect-loop
https://wiki.archlinux.org/index.php/Nextcloud
https://www.linuxquestions.org/questions/linux-newbie-8/apache-redirect-to-https-isn%27t-working-4175568805/