diff options
| -rw-r--r-- | include/network.php | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/network.php b/include/network.php index 6d1a05e9f..d72f3f4fd 100644 --- a/include/network.php +++ b/include/network.php @@ -22,7 +22,6 @@ function get_capath() { * @param int $redirects default 0 * internal use, recursion counter * @param array $opts (optional parameters) associative array with: - * * \b accept_content => supply Accept: header with 'accept_content' as the value * * \b timeout => int seconds, default system config value or 60 seconds * * \b headers => array of additional header fields * * \b http_auth => username:password @@ -202,7 +201,6 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { * @param int $redirects = 0 * internal use, recursion counter * @param array $opts (optional parameters) - * 'accept_content' => supply Accept: header with 'accept_content' as the value * 'timeout' => int seconds, default system config value or 60 seconds * 'http_auth' => username:password * 'novalidate' => do not validate SSL certs, default is to validate using our CA list @@ -1543,7 +1541,16 @@ function webfinger_rfc7033($webbie,$zot = false) { } logger('fetching url from resource: ' . $rhs . ':' . $webbie); - $s = z_fetch_url('https://' . $rhs . '/.well-known/webfinger?f=&resource=' . $resource . (($zot) ? '&zot=1' : '')); + // The default curl Accept: header is */*, which is incorrectly handled by Mastodon servers + // and results in a 406 (Not Acceptable) response, and will also incorrectly produce an XML + // document if you use 'application/jrd+json, */*'. We could set this to application/jrd+json, + // but some test webfinger servers may not explicitly set the content type and they would be + // blocked. The best compromise until Mastodon is fixed is to remove the Accept header which is + // accomplished by setting it to nothing. + + $counter = 0; + $s = z_fetch_url('https://' . $rhs . '/.well-known/webfinger?f=&resource=' . $resource . (($zot) ? '&zot=1' : ''), + false, $counter, [ 'headers' => [ 'Accept:' ] ]); if($s['success']) { $j = json_decode($s['body'],true); |