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-rw-r--r--Zotlabs/Zot/Finger.php22
1 files changed, 17 insertions, 5 deletions
diff --git a/Zotlabs/Zot/Finger.php b/Zotlabs/Zot/Finger.php
index 9871b5bbd..865e78517 100644
--- a/Zotlabs/Zot/Finger.php
+++ b/Zotlabs/Zot/Finger.php
@@ -22,6 +22,7 @@ class Finger {
*
* @return zotinfo array (with 'success' => true) or array('success' => false);
*/
+
static public function run($webbie, $channel = null, $autofallback = true) {
$ret = array('success' => false);
@@ -84,18 +85,27 @@ class Finger {
'token' => self::$token
);
- $result = z_post_url($url . $rhs,$postvars);
+ $headers = [];
+ $headers['X-Zot-Channel'] = $channel['channel_address'] . '@' . \App::get_hostname();
+ $headers['X-Zot-Nonce'] = random_string();
+ $xhead = \Zotlabs\Web\HTTPSig::create_sig('',$headers,$channel['channel_prvkey'],
+ 'acct:' . $channel['channel_address'] . '@' . \App::get_hostname(),false);
+
+ $retries = 0;
+
+ $result = z_post_url($url . $rhs,$postvars,$retries, [ 'headers' => $xhead ]);
if ((! $result['success']) && ($autofallback)) {
if ($https) {
logger('zot_finger: https failed. falling back to http');
- $result = z_post_url('http://' . $host . $rhs,$postvars);
+ $result = z_post_url('http://' . $host . $rhs,$postvars, $retries, [ 'headers' => $xhead ]);
}
}
- } else {
+ }
+ else {
$rhs .= '?f=&address=' . urlencode($address) . '&token=' . self::$token;
- $result = z_fetch_url($url . $rhs);
+ $result = z_fetch_url($url . $rhs);
if((! $result['success']) && ($autofallback)) {
if($https) {
logger('zot_finger: https failed. falling back to http');
@@ -110,8 +120,10 @@ class Finger {
return $ret;
}
+ $verify = \Zotlabs\Web\HTTPSig::verify($result);
+
$x = json_decode($result['body'], true);
- if($x) {
+ if($x && (! $verify['header_valid'])) {
$signed_token = ((is_array($x) && array_key_exists('signed_token', $x)) ? $x['signed_token'] : null);
if($signed_token) {
$valid = rsa_verify('token.' . self::$token, base64url_decode($signed_token), $x['key']);