# HG changeset patch
# User Yves-Marie Haussonne <1218002+ymph@users.noreply.github.com>
# Date 1385402814 -3600
# Node ID 053de9a4e7386ca2379a4c1aed4c9d5327daae77
# Parent  7a7a8b800fa4245fab2d3b4945305bc9068d6f6c
adapt for 5.3.2

diff -r 7a7a8b800fa4 -r 053de9a4e738 web/common.php
--- a/web/common.php	Mon Nov 25 18:54:00 2013 +0100
+++ b/web/common.php	Mon Nov 25 19:06:54 2013 +0100
@@ -23,6 +23,8 @@
 $C_event_props = __DIR__ . "/event_props";
 $C_event_users = array('polemictweet' => 'polemictweet'.date('Y/m/d'));
 
+$C_openssl_cipher_iv_length = 16; //openssl_cipher_iv_length('aes256')
+
 $archives_list = array(
     "rsln", "rsln-opendata", "rsln-mercedes-bunz",
 	"enmi2011-technologie-confiance", "CPV", array("fens_FabLab_Design_Metadata","fablab"),
diff -r 7a7a8b800fa4 -r 053de9a4e738 web/event_list.php
--- a/web/event_list.php	Mon Nov 25 18:54:00 2013 +0100
+++ b/web/event_list.php	Mon Nov 25 19:06:54 2013 +0100
@@ -6,8 +6,8 @@
 
 if(isset($_REQUEST['delete']) && !empty($_REQUEST['delete'])) {
 	$delete_enc = base64_decode($_REQUEST['delete']);
-	$iv = substr($delete_enc, 0, openssl_cipher_iv_length('aes256'));
-	$delete_dec = openssl_decrypt(substr($delete_enc, openssl_cipher_iv_length('aes256')), 'aes256', hash('sha256', SECRET, true), 0, $iv);
+	$iv = substr($delete_enc, 0, $C_openssl_cipher_iv_length);
+	$delete_dec = openssl_decrypt(substr($delete_enc, $C_openssl_cipher_iv_length), 'aes256', hash('sha256', SECRET, true), 0, $iv);
 	if(is_file($dir."/".$delete_dec)) {
 		unlink($dir."/".$delete_dec);
 	}
@@ -96,7 +96,7 @@
 		<ul class="event-list">
 		<?php
 		$files = scandir($dir);
-		$iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length('aes256'));
+		$iv = openssl_random_pseudo_bytes($C_openssl_cipher_iv_length);
 		
 		foreach($files as $ind_file) {
 			if (stripos($ind_file, '.') !== 0) {