diff --git a/conf/activate_plugins.sql b/conf/activate_plugins.sql
new file mode 100644
index 0000000..19ea0da
--- /dev/null
+++ b/conf/activate_plugins.sql
@@ -0,0 +1,3 @@
+INSERT INTO `yourls_options` ( `option_name`, `option_value`) VALUES
+('active_plugins', 'a:1:{i:0;s:24:"yunohost_auth/plugin.php";}');
+
diff --git a/conf/config.php b/conf/config.php
index f1e8f35..a360aef 100644
--- a/conf/config.php
+++ b/conf/config.php
@@ -57,7 +57,7 @@ define( 'YOURLS_COOKIEKEY', 'modify this text with something random' );
  ** YOURLS will auto encrypt plain text passwords in this file
  ** Read http://yourls.org/userpassword for more information */
 $yourls_user_passwords = array(
-  'yourlsuser' => 'yourlspass'  // You can have one or more 'login'=>'password' lines
+  // 'yourlsuser' => 'yourlspass'  // You can have one or more 'login'=>'password' lines
 );
 
 /** Debug mode to output some internal information
@@ -88,3 +88,5 @@ $yourls_reserved_URL = array(
  ** Personal settings would go after here.
  */
 
+define( 'YOURLS_YUNOHOST_AUTH_ADMIN', 'yourlsuser' );
+
diff --git a/conf/yunohost_auth/plugin.php b/conf/yunohost_auth/plugin.php
new file mode 100644
index 0000000..e684c9d
--- /dev/null
+++ b/conf/yunohost_auth/plugin.php
@@ -0,0 +1,21 @@
+<?php
+/*
+Plugin Name: YunoHost Auth plugin
+Plugin URI: http://yourls.org/
+Description: Authentification plugin for YunoHost
+Version: 0.1
+Author: ju
+Author URI: http://github.com/julienmalik
+*/
+
+// No direct call
+if( !defined( 'YOURLS_ABSPATH' ) ) die();
+
+yourls_add_filter( 'shunt_is_valid_user', 'yunohost_auth_is_valid_user' );
+ 
+function yunohost_auth_is_valid_user( $value ) {
+        return $_SERVER['PHP_AUTH_USER'] == YOURLS_YUNOHOST_AUTH_ADMIN;
+}
+
+/* And that's it. Activate the plugin and notice how the page title changes */
+
diff --git a/scripts/install b/scripts/install
index a866f5a..74e0010 100644
--- a/scripts/install
+++ b/scripts/install
@@ -36,6 +36,8 @@ sudo mkdir -p $final_path
 sudo cp -a ../sources/* $final_path
 
 sudo cp ../conf/index.php $final_path/
+sudo cp -r ../conf/yunohost_auth $final_path/user/plugins
+
 
 # Change variable in yourls configuration
 sudo cp ../conf/config.php $final_path/user/config.php
@@ -62,4 +64,18 @@ sudo chmod 600 $nginxconf
 
 # Reload Nginx and regenerate SSOwat conf
 sudo service nginx reload
-sudo yunohost app ssowatconf
\ No newline at end of file
+sudo yunohost app setting yourls unprotected_uris -v "/"
+sudo yunohost app ssowatconf
+
+# Start Yourls install (database table creation)
+curl -kL -X POST https://$domain$path/admin/install.php --data "install=dummy" > /dev/null 2>&1
+
+# Activate auth plugin
+mysql -u $db_user -p$db_pwd $db_user < ../conf/activate_plugins.sql
+
+#sudo yunohost app setting yourls skipped_uris -d
+#sudo yunohost app setting yourls unprotected_uris -v "/admin"
+
+sudo service nginx reload
+sudo yunohost app ssowatconf
+