fix ldap integration for debian 12+ based images

Dockerfile

@@ -18,7 +18,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get -yq update
 RUN apt-get -yq install apt-utils
 RUN apt-get -yq upgrade
-RUN apt-get -yq install less nano git procps lsof postfix mailutils ldap-utils libnss-ldap libpam-ldap
+RUN apt-get -yq install less nano git procps lsof postfix mailutils ldap-utils libnss-ldapd libpam-ldap
 RUN apt-get -yq install libgd-dev libpng-dev libwebp-dev libjpeg-dev libxpm-dev libfreetype-dev libz-dev
 RUN apt-get -yq install libc-client-dev libkrb5-dev libldap-dev libsasl2-dev unixodbc-dev libbz2-dev
 RUN apt-get -yq install libgmp-dev libicu-dev libpq-dev libpspell-dev libxml2-dev libtidy-dev libxslt-dev
@@ -80,6 +80,9 @@ COPY usr/ /usr/
 RUN mkdir -pv /var/www/sharedtmp /var/www/privatedata
 RUN chmod -c 2775 /var/www/privatedata
 RUN chmod -c 1777 /var/www/sharedtmp
+RUN chown -c root:nslcd /etc/nslcd.conf
+RUN chmod -c 640 /etc/nslcd.conf
+RUN chmod u+s /usr/sbin/nslcd
 
 # Enable LDAP accounts
 RUN sed -E -i 's/^passwd:(.*)$/passwd:\1 ldap/' /etc/nsswitch.conf

etc/libnss-ldap.conf → etc/nslcd.conf

-ldap_version 3
+uid nslcd
+gid nslcd
 uri ldaps://webhosting-ldap-nlb-ff10c809b1beba67.elb.us-east-2.amazonaws.com
-tls_checkpeer no
 base ou=nextweb,dc=osu,dc=edu
-scope sub
+ldap_version 3
 binddn cn=wwwro2,ou=admins,dc=osu,dc=edu
 bindpw Smk6Ucsq74F0H3iZnKZeSNE4aTzV8VEzaeBBARUtOyGmMRBQbU
+tls_reqcert never
+scope sub

usr/local/bin/docker-php-entrypoint-custom

 #!/bin/sh
-
-# Overwrite default instance of php.ini with a custom one if one is found.
-# This is preferred to mapping in directly as the file
-if [ -r /usr/local/etc/php/php.ini-custom ]; then
-	if [ -w /usr/local/etc/php/ ]; then
-		echo "Replacing default php.ini with provided custom"
-		rm -vf /usr/local/etc/php/php.ini
-		cp -v /usr/local/etc/php/php.ini-custom /usr/local/etc/php/php.ini
-		chmod -v 440 /usr/local/etc/php/php.ini
-	else
-		echo "Unable to replace default php.ini!"
-	fi
-else
-	echo "Using existing php.ini"
-fi
-
-# Launch the actual entrypoint script for this container
 ulimit -c 0
+if ! /usr/sbin/nslcd -c; then /usr/sbin/nslcd; fi
 . /usr/local/bin/docker-php-entrypoint