diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/af_proxy_http/init.php | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/plugins/af_proxy_http/init.php b/plugins/af_proxy_http/init.php index 80100160d..936942387 100644 --- a/plugins/af_proxy_http/init.php +++ b/plugins/af_proxy_http/init.php @@ -45,8 +45,7 @@ class Af_Proxy_Http extends Plugin { } public function imgproxy() { - - $url = rewrite_relative_url(get_self_url_prefix(), $_REQUEST["url"]); + $url = validate_url(clean($_REQUEST["url"])); // called without user context, let's just redirect to original URL if (!$_SESSION["uid"]) { @@ -59,7 +58,6 @@ class Af_Proxy_Http extends Plugin { if ($this->cache->exists($local_filename)) { header("Location: " . $this->cache->getUrl($local_filename)); return; - //$this->cache->send($local_filename); } else { $data = fetch_file_contents(["url" => $url, "max_size" => MAX_CACHE_FILE_SIZE]); @@ -97,14 +95,13 @@ class Af_Proxy_Http extends Plugin { imagedestroy($img); } else { - header("Content-type: text/html"); + header("Content-type: text/plain"); http_response_code(400); - print "<h1>Proxy request failed.</h1>"; - print "<p>Fetch error $fetch_last_error ($fetch_last_error_code)</p>"; - print "<p>URL: $url</p>"; - print "<textarea cols='80' rows='25'>" . htmlspecialchars($fetch_last_error_content) . "</textarea>"; + print "Proxy request failed.\n". + "Fetch error $fetch_last_error ($fetch_last_error_code)\n". + "Requested URL: $url"; } } } |