From fd36c9d87b59bea5ec7d00c37b97021da7487715 Mon Sep 17 00:00:00 2001
From: Fox <10927-fox@users.noreply.0xacab.org>
Date: Wed, 6 Dec 2023 01:12:40 +0000
Subject: [PATCH] .

---
 tool/api_for_ismm_isat/README.md       | 11 ++++++++-
 tool/api_for_ismm_isat/ismm_online.php | 34 ++++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100644 tool/api_for_ismm_isat/ismm_online.php

diff --git a/tool/api_for_ismm_isat/README.md b/tool/api_for_ismm_isat/README.md
index c49f7da4d2..fb469ce676 100644
--- a/tool/api_for_ismm_isat/README.md
+++ b/tool/api_for_ismm_isat/README.md
@@ -10,8 +10,11 @@
 
 ### 1a. Set up API for `Are links vulnerable to MITM attack?`(isMM)
 
+Pick A or B.
+
+> Type A: download JSON files and use them locally
 1. Copy [ismm.php](ismm.php) to your website directory.<br>
-    e.g. `/api/ismm.php`
+    e.g. `/api/ismm.php` (you can rename it)
 2. Create `listdata` directory.<br>
     e.g. `/api/listdata/`
 3. Download JSON files (*.json) from [/cloudflare_users/domains](../../cloudflare_users/domains) and save them to dir above.<br>
@@ -20,6 +23,12 @@
 4. Open your API. It should say `OK`.<br>
     e.g. `http://localhost/api/ismm.php`
 
+> Type B: Use KarmaAPI online service
+1. Copy [ismm_online.php](ismm_online.php) to your website directory.<br>
+    e.g. `/api/ismm_online.php` (you can rename it)
+2. Open your API. It should say `OK`.<br>
+    e.g. `http://localhost/api/ismm_online.php`
+
 
 ### 1b. Set up API for `Will these links block Tor user?`(isAT)
 
diff --git a/tool/api_for_ismm_isat/ismm_online.php b/tool/api_for_ismm_isat/ismm_online.php
new file mode 100644
index 0000000000..637443c031
--- /dev/null
+++ b/tool/api_for_ismm_isat/ismm_online.php
@@ -0,0 +1,34 @@
+<?php
+error_reporting(0);
+header('HTTP/1.1 404 Not Found');
+header('Access-Control-Allow-Origin: *');
+header('Cache-Control: private, no-cache, no-store, max-age=0');
+//
+// { Example API for IsMM }
+//
+if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+    echo('OK');
+    exit();
+}
+header('Content-Type: application/json');
+$fqdn = htmlspecialchars($_POST['f']);
+if (!preg_match("/^([a-z0-9]{1})([a-z0-9.-]{0,254})\.([a-z]{2,50})$/", $fqdn)) {
+    echo('[false,false]');
+    exit();
+}
+$ck = curl_init();
+curl_setopt($ck, CURLOPT_URL, 'https://karma.crimeflare.eu.org/api/is/cloudflare/');
+curl_setopt($ck, CURLOPT_SSL_VERIFYPEER, false);
+curl_setopt($ck, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
+curl_setopt($ck, CURLOPT_POST, true);
+curl_setopt($ck, CURLOPT_POSTFIELDS, 'f=' . $fqdn);
+curl_setopt($ck, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ck, CURLOPT_CONNECTTIMEOUT, 7);
+curl_setopt($ck, CURLOPT_TIMEOUT, 13);
+curl_setopt($ck, CURLOPT_USERAGENT, 'curl/ismm');
+$got = curl_exec($ck);
+if ($got === false || strpos($got, '[') !== 0) {
+    echo('[false,false]');
+    exit();
+}
+echo($got);
\ No newline at end of file