Adding and removing dokuwiki users

src/freedombone-app-dokuwiki

@@ -77,6 +77,23 @@ function change_password_dokuwiki {
     fi
 }
 
+function add_user_dokuwiki {
+    new_username="$1"
+    new_user_password="$2"
+
+    HASHED_DOKUWIKI_PASSWORD=$(echo -n "$new_user_password" | md5sum | awk -F ' ' '{print $1}')
+    echo "$new_username:$HASHED_DOKUWIKI_PASSWORD:$new_username:$new_username@$HOSTNAME:user,upload" >> /var/lib/dokuwiki/acl/users.auth.php
+    chmod 640 /var/lib/dokuwiki/acl/users.auth.php
+}
+
+function remove_user_dokuwiki {
+    remove_username="$1"
+
+    if grep "$remove_username:" /var/lib/dokuwiki/acl/users.auth.php; then
+        sed -i "/$remove_username:/d" /var/lib/dokuwiki/acl/users.auth.php
+    fi
+}
+
 function reconfigure_dokuwiki {
     echo -n ''
 }