From 54e0061b6ba32ebaf77a4083b08fdbc0402cffd3 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Tue, 15 Oct 2019 05:16:13 +0200
Subject: [PATCH] login/emulate: user override from optional ?login parameter

Replace mandatory path argument.
---
 login/emulate/index.php | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/login/emulate/index.php b/login/emulate/index.php
index f7b59bc..f240236 100644
--- a/login/emulate/index.php
+++ b/login/emulate/index.php
@@ -1,18 +1,23 @@
 <?php
 ob_clean();
 
-@list ($username, $request) = explode('/', ltrim($Args, '/'), 2);
-try {
-	$user = new User("profile/$username");
+$request = ltrim($Args, '/');
+if ($username = @$_REQUEST['login']) {
+	try {
+		$user = new User("profile/$username");
+	}
+	catch (Exception $e) {
+		printf('<p class=warn>%s</p>', $e->getMessage());
+		return;
+	}
+	$Article->title = $user->login . ': ' . $Article->title;
 }
-catch (Exception $e) {
-	printf('<p class=warn>%s</p>', $e->getMessage());
-	return;
+else {
+	$user = $User;
 }
 
 $Place['login/name'] = $user->name ?: 'bewoner';
 $Place['user'] = $user->login;
-$Article->title = "Login {$user->login}";
 if ( $password = trim(@file_get_contents("{$user->dir}/.passwd")) ) {
 	if (substr($password, 0, 1) == '$') {
 		$password = NULL; // hashed
-- 
2.30.0