Use json endpoint internally and add warnings

1 files changed, 0 insertions, 56 deletions

diff --git a/json.php b/json.php
index 11ffef0..f83d7f9 100644
--- a/json.php
+++ b/json.php
@@ -4,62 +4,6 @@ foreach (glob("functions/*.php") as $filename) {
   include $filename;
 }
 
-function utf8encodeNestedArray($arr) {
-  // json_encode fails with binary data. utf-8 encode that first, some ca's like to encode images in their OID's (verisign, 1.3.6.1.5.5.7.1.12)...
-  $encoded_arr = array();
-  foreach ($arr as $key => $value) {
-    if (is_array($value)) {
-      $encoded_arr[utf8_encode($key)] = utf8encodeNestedArray($value);
-    } else {
-      $encoded_arr[utf8_encode($key)] = utf8_encode($value); 
-    }
-  }
-  return $encoded_arr;
-}
-
-function check_json($host,$port) {
-  $data = [];
-  $stream = stream_context_create (array("ssl" => 
-    array("capture_peer_cert" => true,
-    "capture_peer_cert_chain" => true,
-    "verify_peer" => false,
-    "verify_peer_name" => false,
-    "allow_self_signed" => true,
-    "capture_session_meta" => true,
-    "sni_enabled" => true)));
-  $read_stream = stream_socket_client("ssl://$host:$port", $errno, $errstr, 2, STREAM_CLIENT_CONNECT, $stream);
-  if ( $read_stream === false ) {
-    $data["error"] = ["Failed to connect: " . htmlspecialchars($errstr)];
-    return $data;
-  } else {
-    $context = stream_context_get_params($read_stream);
-    $context_meta = stream_context_get_options($read_stream)['ssl']['session_meta'];
-    $cert_data = openssl_x509_parse($context["options"]["ssl"]["peer_certificate"]);
-    $chain_data = $context["options"]["ssl"]["peer_certificate_chain"];
-    $chain_length = count($chain_data);
-    if (isset($chain_data) && $chain_length < 10) {
-      $chain_length = count($chain_data);
-      $chain_arr_keys  = ($chain_data);
-      foreach(array_keys($chain_arr_keys) as $key) {
-        $curr = $chain_data[$key];
-        $next = $chain_data[$key+1];
-        $prev = $chain_data[$key-1];
-        $chain_key = (string)$key+1;
-        if ($key == 0) {
-          $data["connection"] = ssl_conn_metadata_json($host, $port, $read_stream, $chain_data);
-          $data["chain"][$chain_key] = cert_parse_json($curr, $next, false, $host, true);
-        } else {
-          $data["chain"][$chain_key] = cert_parse_json($curr, $next, false, null, false);
-        }
-      }
-    } else {
-      $data["error"] = ["Chain too long."];
-      return $data;
-    }
-  }
-  return $data;
-}
-
 if ( isset($_GET['host']) && !empty($_GET['host'])) {
   $data = [];
   $hostname = mb_strtolower(get($_GET['host']));