Ejemplo n.º 1
0
function yourls_check_signature_timestamp()
{
    // Timestamp in PHP : time()
    // Timestamp in JS: parseInt(new Date().getTime() / 1000)
    global $yourls_user_passwords;
    foreach ($yourls_user_passwords as $valid_user => $valid_password) {
        if ((md5($_REQUEST['timestamp'] . yourls_auth_signature($valid_user)) == $_REQUEST['signature'] or md5(yourls_auth_signature($valid_user) . $_REQUEST['timestamp']) == $_REQUEST['signature']) && yourls_check_timestamp($_REQUEST['timestamp'])) {
            yourls_set_user($valid_user);
            return true;
        }
    }
    return false;
}
Ejemplo n.º 2
0
/**
 * Check auth against signature and timestamp. Sets user if applicable, returns bool
 *
 *
 * @since 1.4.1
 * @return bool False if signature or timestamp missing or invalid, true if valid
 */
function yourls_check_signature_timestamp()
{
    if (!isset($_REQUEST['signature']) or empty($_REQUEST['signature']) or !isset($_REQUEST['timestamp']) or empty($_REQUEST['timestamp'])) {
        return false;
    }
    // Timestamp in PHP : time()
    // Timestamp in JS: parseInt(new Date().getTime() / 1000)
    // Check signature & timestamp against all possible users
    global $yourls_user_passwords;
    foreach ($yourls_user_passwords as $valid_user => $valid_password) {
        if ((md5($_REQUEST['timestamp'] . yourls_auth_signature($valid_user)) == $_REQUEST['signature'] or md5(yourls_auth_signature($valid_user) . $_REQUEST['timestamp']) == $_REQUEST['signature']) && yourls_check_timestamp($_REQUEST['timestamp'])) {
            yourls_set_user($valid_user);
            return true;
        }
    }
    // Signature doesn't match known user
    return false;
}