Add json output saving

2 files changed, 25 insertions, 4 deletions

diff --git a/index.php b/index.php
index 83a0fea..63b640a 100644
--- a/index.php
+++ b/index.php
@@ -137,6 +137,7 @@ foreach (glob("functions/*.php") as $filename) {
         $hostfilename = preg_replace("([\.]{2,})", '', $host);
         $hostfilename = preg_replace("([^a-z0-9])", '', $host);
         $cache_filename = (string) "results/saved." . $hostfilename . "." . $epoch . "." . $random_bla . ".html";
+        $cache_filename_json = (string) "results/saved." . $hostfilename . "." . $epoch . "." . $random_bla . ".json";
 
         if ($write_cache == 1) {
           echo "This result is saved at most 60 days on <a href=\"";
@@ -154,7 +155,6 @@ foreach (glob("functions/*.php") as $filename) {
         foreach ($data["data"]["chain"] as $key => $value) {
           echo "<div class='content'><section id='cert" . $key . "'>";
           echo "<header><h2>Certificate for '". htmlspecialchars($value["cert_data"]["subject"]["CN"]) ."'</h2></header>";
-          //pre_dump($value);
           cert_parse($value);
           echo "</section></div>";
         }
@@ -163,6 +163,7 @@ foreach (glob("functions/*.php") as $filename) {
       $data = csr_parse_json($_GET['csr']);
       echo "<p><strong>This tool does not make conclusions. Please check the data and define the validity yourself!</strong><br>\n &nbsp;</p>";
       $cache_filename = (string) "results/saved.csr." . $epoch . "." . $random_bla . ".html";
+      $cache_filename_json = (string) "results/saved.csr." . $epoch . "." . $random_bla . ".json";
       if ($write_cache == 1) {
         echo "This result is saved at most 60 days on <a href=\"";
         echo(htmlspecialchars($current_folder) . $cache_filename); 
@@ -197,6 +198,12 @@ if ($write_cache == 1) {
   if (!file_exists($cache_filename)) {
     file_put_contents($cache_filename, ob_get_contents());
   }
+  if (is_array($data)) {
+    $json_data = json_encode(utf8encodeNestedArray($data));
+  }
+  if (!file_exists($cache_filename_json)) {
+    file_put_contents($cache_filename_json, $json_data);
+  }
 }
 
 ?>
diff --git a/json.php b/json.php
index f83d7f9..0b9fbca 100644
--- a/json.php
+++ b/json.php
@@ -1,5 +1,8 @@
 <?php
 error_reporting(E_ALL & ~E_NOTICE);
+$write_cache = 0;
+$epoch = date('U');
+$random_bla = md5(uniqid(rand(), true));
 foreach (glob("functions/*.php") as $filename) {
   include $filename;
 }
@@ -17,14 +20,18 @@ if ( isset($_GET['host']) && !empty($_GET['host'])) {
   if ( !is_numeric($port) ) {
     $port = 443;
   }
+  $write_cache = 1;
+  $hostfilename = preg_replace("([^\w\s\d\-_~,;:\[\]\(\).])", '', $host);
+  $hostfilename = preg_replace("([\.]{2,})", '', $host);
+  $hostfilename = preg_replace("([^a-z0-9])", '', $host);
+  $cache_filename = (string) "results/saved." . $hostfilename . "." . $epoch . "." . $random_bla . ".api.json";
   $data["data"] = check_json($host,$port);
-
 } elseif(isset($_GET['csr']) && !empty($_GET['csr'])) {
+  $write_cache = 1;
+  $cache_filename = (string) "results/saved.csr." . $epoch . "." . $random_bla . ".api.json";
   $data["data"]["chain"]["1"] = csr_parse_json($_GET['csr']);
-
 } else {
   $data["error"] = ["Host is required"];
-
 }
 
 $data = utf8encodeNestedArray($data);
@@ -61,5 +68,12 @@ if ($_GET["type"] == "pretty") {
   echo json_encode($data);
 }
 
+
+if ($write_cache == 1) {
+  if (!file_exists($cache_filename)) {
+    file_put_contents($cache_filename, json_encode($data));
+  }
+}
+
 ?>