Unfortunately I get the same error with the updated package. Here is my current config:
OpenID Client on Cloudron:
https://lampoidc.mydomain.com/secure/redirect_uri
<clientId>
<secret>
/app/data/apache/app.conf:
ServerName localhost
<VirtualHost *:80>
ServerName localhost
UseCanonicalName Off
DocumentRoot /app/data/public
LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" proxy
CustomLog "|/bin/cat" proxy
ErrorLog "|/bin/cat"
<Directory /app/data/public>
Options +FollowSymLinks
AllowOverride All
Require all granted
</Directory>
# Do not remove this include. It's required for your app to see the Real IP
Include "/app/code/apache/rpaf.conf"
# This line can be commented out, if you do no require PHPMyAdmin Access
Include "/app/code/apache/phpmyadmin.conf"
</VirtualHost>
# OIDCRedirectURI is a vanity URL that must point to a path protected by this module but must NOT point to any content
OIDCRedirectURI https://lampoidc.mydomain.com/secure/redirect_uri
OIDCCryptoPassphrase somethingsecret
OIDCProviderMetadataURL https://my.mydomain.com/.well-known/openid-configuration
OIDCClientID <clientId>
OIDCClientSecret <secret>
/app/data/public/.htaccess:
AuthType openid-connect
Require valid-user
Any ideas?