feat: lib updates and more (#1187)

This PR performs the following changes:

- update python in Dockerfile
- updates all python libraries (including Django)
- makes md5sum calculation redundant by default
- updates Postgresql used in Docker. For new installations this is ok. For existing ones this is backwards incompatible, and restore through pg_dump+pg_restore has to be performed in order to utilize Postgres 17 (since its not compatible with previous versions and will complain)
- fixes issues with HLS, and adds test to ensure they won't happen again
- allows . and @ in usernames

users/serializers.py

@@ -93,16 +93,16 @@ class LoginSerializer(serializers.Serializer):
         username = data.get('username', None)
         password = data.get('password', None)
 
-        if settings.ACCOUNT_AUTHENTICATION_METHOD == 'username' and not username:
+        if settings.ACCOUNT_LOGIN_METHODS == {"username"} and not username:
             raise serializers.ValidationError('username is required to log in.')
         else:
             username_or_email = username
-        if settings.ACCOUNT_AUTHENTICATION_METHOD == 'email' and not email:
+        if settings.ACCOUNT_LOGIN_METHODS == {"email"} and not email:
             raise serializers.ValidationError('email is required to log in.')
         else:
             username_or_email = email
 
-        if settings.ACCOUNT_AUTHENTICATION_METHOD == 'username_email' and not (username or email):
+        if settings.ACCOUNT_LOGIN_METHODS == {"username", "email"} and not (username or email):
             raise serializers.ValidationError('username or email is required to log in.')
         else:
             username_or_email = username or email

users/validators.py

@@ -7,7 +7,7 @@ from django.utils.translation import gettext_lazy as _
 
 @deconstructible
 class ASCIIUsernameValidator(validators.RegexValidator):
-    regex = r"^[\w]+$"
+    regex = r"^[\w.@]+$"
     message = _("Enter a valid username. This value may contain only " "English letters and numbers")
     flags = re.ASCII