FIX: allow ldap server and domain to be different

misc/pam_authentication/ldap.conf

 # This file is sourced by the LDAP authentication script
 
-
-# Set the ldap server here.  This is also used to generate a fully qualified
-# user name: <USER>@$LDAP_SERVER
-
+# Set the ldap server here.  
 # LDAP_SERVER="example.com"
+
+# Set the ldap domain here. This is used to generate a fully qualified
+# user name: <USER>@$LDAP_DOMAIN
+# LDAP_DOMAIN="example.com"

misc/pam_authentication/ldap_authentication.sh

@@ -35,7 +35,7 @@ exe_dir=$(dirname $0)
 
 # If the second argument is empty or "-", take password from stdin, else use the argument as a file.
 testpw() {
-    username="${1}@${LDAP_SERVER}"
+    username="${1}@${LDAP_DOMAIN}"
     pwfile="$2"
     pwargs=("-w" "$pwfile")
     if [[ $pwfile == "-" ]] ; then