Upload files to 'user'

2022-09-24 06:29:00 +00:00
parent a1ff8c5171
commit de5d945f2e
57 changed files with 10608 additions and 0 deletions
--- a/user/class-gsb.php
+++ b/user/class-gsb.php
@ -0,0 +1,106 @@
+<?php
+/**
+ * Google Safe Browsing Lookup client for YOURLS
+ *
+ */
+
+class ozh_yourls_GSB {
+    
+    const PROTOCOL_VER = '4.0';
+    const CLIENT       = 'yourls-plugin-gsb';
+    const APP_VER      = '1.0';
+    
+    private $url       = '';
+    private $api_key   = false;
+
+    /**
+     * Constructor : checks that plugin is properly configured
+     *
+     */
+    public function __construct( $api_key ) {
+        $this->api_key = $api_key;
+    }
+
+    /**
+     * Check if a URL is blacklisted against GSB Lookup API
+     *
+     * The function returns an array of a boolean and a string.
+     * The boolean indicates whether $this->url is blacklisted (true) or not blacklisted (false)
+     * The string gives diagnosis details: reason of blacklisting, null if clear, or an error message if applicable
+     *
+     * @return array array of boolean ( is blacklisted, description ) 
+     */
+    public function is_blacklisted( $url ) {
+        if( !$this->api_key ) {
+            return false;
+        }
+    
+        $this->url = urlencode( yourls_sanitize_url( $url ) );
+        if( !$this->url ) {
+            return false;
+        }
+        
+        $request = $this->request();
+        
+        switch( $request->status_code ) {
+            case 200:
+                $response = json_decode($request->body);
+                $blacklisted = true;
+                if (!isset($response->matches))
+                    $blacklisted = false;
+                return array($blacklisted, ($blacklisted ? $response->matches[0]->threatType : null));
+        
+            case 400:
+                return array( false, 'Could not check Google Safe Browsing: Bad Request' );
+        
+            case 403:
+                return array( false, 'Could not check Google Safe Browsing: API key not authorized' );
+        
+            case 503:
+                return array( false, 'Could not check Google Safe Browsing: service unavailable' );
+        
+        }
+    }
+    
+    /**
+     * HTTP request wrapper
+     *
+     * @return Request request object
+     */
+    private function request() {
+        $api_url = sprintf( 'https://safebrowsing.googleapis.com/v4/threatMatches:find?key=%s',
+            $this->api_key
+        );
+
+        // Request headers
+        $headers = array(
+            'Content-Type' => 'application/json'
+        );
+
+        // Request data
+        $data = array(
+            'client' => array(
+                'clientId' => self::CLIENT,
+                'clientVersion' => self::APP_VER
+            ),
+            'threatInfo' => array(
+                'threatTypes' => array('MALWARE', 'SOCIAL_ENGINEERING', 'POTENTIALLY_HARMFUL_APPLICATION', 'UNWANTED_SOFTWARE'),
+                'platformTypes' => array('ANY_PLATFORM'),
+                'threatEntryTypes' => array('URL'),
+                'threatEntries' => array(
+                    array(
+                        'url' => $this->url
+                    )
+                )
+            )
+        );
+        
+        // Request options ?
+        $options = array(
+        );
+        
+        return yourls_http_post( $api_url, $headers, json_encode($data), $options );
+        
+    }
+
+}