@silkevicious@alastor@fediphoto_lineage Honestly, I have no idea. I think it would be better if the URL for the authentication could be changed in Friendica. But I don't know if this can be done easily.
Here we are again. I hate Redis. Why is it refusing connections to the Unix Socket w/o complaining about it in the log. 😀 Changed the Friendica config to use the IP/port values instead. Finally. 😀 Maintenance mode will be disabled in 3 minutes.
@silkevicious@fediphoto_lineage Ok. Thank you! That's not good. It is the Apache issue then. The webserver itself is blocking the URL. There's a workaround to allow those URLs again but the related security issue is ranked as critical (9.1/10).
So, this must be fixed in Apache or by reworking all occurrences of encoded question marks in Friendicas code.
@silkevicious@fediphoto_lineage Hmm. I just found out that this could be related to a recent security fix for the Apache webserver. The encoded "?" isn't allowed in URLs anymore. Problem is, PHP is using this in the function "urlencode()". This would be bad. 😕
Another possibility is that the Friendica addon "blockbot" is blocking the client because it is using a generic User-Agent.
For the second possibility I have changed the config of that addon now.
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