}
-function base64url_encode($s) {
+function base64url_encode($s, $strip_padding = false) {
+
$s = strtr(base64_encode($s),'+/','-_');
-/*
- * // placeholder for un-padded base64url_encode
- * // per latest salmon rev
- *
- * $s = str_replace('=','',$s);
- *
- */
+
+ if($strip_padding)
+ $s = str_replace('=','',$s);
+
return $s;
}
// check for success, e.g. 2xx
- if(($return_code >= 200) && ($return_code < 300)) {
+ if($return_code > 299) {
+
+ logger('slapper: compliant salmon failed. Falling back to status.net hack');
// Entirely likely that their salmon implementation is
// non-compliant. Let's try once more, this time only signing