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Fix bug #2928905: API was broken when no user was logged in

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git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@579 b3834d28-1941-0410-a4f8-b48e95affb8f
This commit is contained in:
cweiske 2010-01-16 08:14:39 +00:00
parent a5065ebd63
commit 09538ab147
2 changed files with 22 additions and 16 deletions
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4
doc/ChangeLog
View file

@ -1,6 +1,10 @@
ChangeLog for SemantiScuttle
============================
0.95.2 - 2010-FIXME
-------------------
- Fix bug #2928905: API was broken when no user was logged in
0.95.1 - 2009-11-16
-------------------
- Fix bug: admin tags were not shown because javascript include was broken.

34
www/api/httpauth.inc.php
View file

@ -1,8 +1,8 @@
<?php
require_once '../../src/SemanticScuttle/header.php';
// Provides HTTP Basic authentication of a user, and sets two variables, sId and username,
// with the user's info.
// Provides HTTP Basic authentication of a user
// and logs the user in if necessary
function authenticate() {
header('WWW-Authenticate: Basic realm="SemanticScuttle API"');
@ -11,23 +11,25 @@ function authenticate() {
die(T_("Use of the API calls requires authentication."));
}
if(!$userservice->isLoggedOn()) {
if (!$userservice->isLoggedOn()) {
/* Maybe we have caught authentication data in $_SERVER['REMOTE_USER']
( Inspired by http://www.yetanothercommunitysystem.com/article-321-regle-comment-utiliser-l-authentification-http-en-php-chez-ovh ) */
if((!isset($_SERVER['PHP_AUTH_USER']) || !isset($_SERVER['PHP_AUTH_PW']))
&& preg_match('/Basic\s+(.*)$/i', $_SERVER['REMOTE_USER'], $matches)) {
list($name, $password) = explode(':', base64_decode($matches[1]));
$_SERVER['PHP_AUTH_USER'] = strip_tags($name);
$_SERVER['PHP_AUTH_PW'] = strip_tags($password);
if ((!isset($_SERVER['PHP_AUTH_USER']) || !isset($_SERVER['PHP_AUTH_PW']))
&& isset($_SERVER['REMOTE_USER'])
&& preg_match('/Basic\s+(.*)$/i', $_SERVER['REMOTE_USER'], $matches)
) {
list($name, $password) = explode(':', base64_decode($matches[1]));
$_SERVER['PHP_AUTH_USER'] = strip_tags($name);
$_SERVER['PHP_AUTH_PW'] = strip_tags($password);
}
if (!isset($_SERVER['PHP_AUTH_USER'])) {
authenticate();
} else {
$login = $userservice->login($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
if (!$login) {
authenticate();
}
}
if (!isset($_SERVER['PHP_AUTH_USER'])) {
authenticate();
} else {
$login = $userservice->login($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
if (!$login) {
authenticate();
}
}
}
?>