feat: Block new plugins from running until they have been verified

.gitignore

@@ -4,3 +4,7 @@
 __pycache__/
 
 templates/assets/css/styles.min.css
+
+ignore/
+
+plugins/signatures.json

main.py

@@ -1151,6 +1151,10 @@ def plugin(plugin):
 
     functions = plugins_module.getPluginFunctions(plugin)
     functions = render.plugin_functions(functions,plugin)
+
+    if data['verified'] == False:
+        functions = "<div class='container-fluid'><div class='alert alert-warning' role='alert'>This plugin is not verified and is disabled for your protection. Please check the code before marking the plugin as verified <a href='/plugin/" + plugin + "/verify' class='btn btn-danger'>Verify</a></div></div>" + functions
+
     
     error = request.args.get("error")
     if error == None:
@@ -1161,6 +1165,26 @@ def plugin(plugin):
                            author=data['author'],version=data['version'],
                            functions=functions,error=error)
 
+@app.route('/plugin/<plugin>/verify')
+def plugin_verify(plugin):
+    # Check if the user is logged in
+    if request.cookies.get("account") is None:
+        return redirect("/login")
+
+    account = account_module.check_account(request.cookies.get("account"))
+    if not account:
+        return redirect("/logout")
+
+    if not plugins_module.pluginExists(plugin):
+        return redirect("/plugins")
+
+    data = plugins_module.getPluginData(plugin)
+
+    if data['verified'] == False:
+        plugins_module.verifyPlugin(plugin)
+
+    return redirect("/plugin/" + plugin)
+
 @app.route('/plugin/<plugin>/<function>', methods=["POST"])
 def plugin_function(plugin,function):
     # Check if the user is logged in

plugin.py

@@ -13,6 +13,27 @@ def listPlugins():
                 details = plugin.info
                 details["link"] = file[:-3]
                 plugins.append(details)
+
+    # Verify plugin signature
+    signatures = []
+    try:
+        with open("plugins/signatures.json", "r") as f:
+            signatures = json.load(f)
+    except:
+        # Write a new signatures file
+        with open("plugins/signatures.json", "w") as f:
+            json.dump(signatures, f)
+    
+    for plugin in plugins:
+        # Hash the plugin file
+        with open(f"plugins/{plugin['link']}.py", "r") as f:
+            file = f.read()
+            plugin_hash = hash(file)
+            if plugin_hash not in signatures:
+                plugin["verified"] = False
+            else:
+                plugin["verified"] = True
+
     return plugins
 
 
@@ -22,9 +43,49 @@ def pluginExists(plugin: str):
             return True
     return False
 
-def getPluginData(plugin: str):
-    plugin = importlib.import_module("plugins."+plugin)
-    return plugin.info
+def verifyPlugin(plugin: str):
+    signatures = []
+    try:
+        with open("plugins/signatures.json", "r") as f:
+            signatures = json.load(f)
+    except:
+        # Write a new signatures file
+        with open("plugins/signatures.json", "w") as f:
+            json.dump(signatures, f)
+
+    # Hash the plugin file
+    with open(f"plugins/{plugin}.py", "r") as f:
+        file = f.read()
+        plugin_hash = hash(file)
+        if plugin_hash not in signatures:
+            signatures.append(plugin_hash)
+            with open("plugins/signatures.json", "w") as f:
+                json.dump(signatures, f)
+
+def getPluginData(pluginStr: str):
+    plugin = importlib.import_module("plugins."+pluginStr)
+
+    # Check if the plugin is verified
+    signatures = []
+    try:
+        with open("plugins/signatures.json", "r") as f:
+            signatures = json.load(f)
+    except:
+        # Write a new signatures file
+        with open("plugins/signatures.json", "w") as f:
+            json.dump(signatures, f)
+
+    info = plugin.info
+    # Hash the plugin file
+    with open(f"plugins/{pluginStr}.py", "r") as f:
+        file = f.read()
+        plugin_hash = hash(file)
+        if plugin_hash not in signatures:
+            info["verified"] = False
+        else:
+            info["verified"] = True
+            
+    return info 
 
 def getPluginFunctions(plugin: str):
     plugin = importlib.import_module("plugins."+plugin)
@@ -41,6 +102,24 @@ def runPluginFunction(plugin: str, function: str, params: dict, authentication:
     # Get the function object from the plugin module
     plugin_function = getattr(plugin_module, function)
 
+    # Check if the function is in the signature list
+    signatures = []
+    try:
+        with open("plugins/signatures.json", "r") as f:
+            signatures = json.load(f)
+    except:
+        # Write a new signatures file
+        with open("plugins/signatures.json", "w") as f:
+            json.dump(signatures, f)
+
+    # Hash the plugin file
+    with open(f"plugins/{plugin}.py", "r") as f:
+        file = f.read()
+        plugin_hash = hash(file)
+        if plugin_hash not in signatures:
+            return {"error": "Plugin not verified"}
+
+
     # Call the function with provided parameters
     try:
         result = plugin_function(params, authentication)

render.py

@@ -189,7 +189,10 @@ def plugins(plugins):
         name = plugin['name']
         link = plugin['link']
 
-        html += f'<li class="list-group-item"><a class="btn btn-secondary" style="width:100%;height:100%;margin:0px;font-size: x-large;" role="button" href="/plugin/{link}">{name}</a></li>'
+        if plugin['verified']:
+            html += f'<li class="list-group-item"><a class="btn btn-secondary" style="width:100%;height:100%;margin:0px;font-size: x-large;" role="button" href="/plugin/{link}">{name}</a></li>'
+        else:
+            html += f'<li class="list-group-item"><a class="btn btn-danger" style="width:100%;height:100%;margin:0px;font-size: x-large;" role="button" href="/plugin/{link}">{name} (Not verified)</a></li>'
     return html
 
 def plugin_functions(functions, pluginName):
@@ -301,5 +304,8 @@ def plugin_output_dash(outputs, returns):
     html = ''
     
     for returnOutput in returns:
+        if returnOutput not in outputs:
+            html += render_template('components/dashboard-plugin.html', name=returns[returnOutput]["name"], output="No output")
+            continue
         html += render_template('components/dashboard-plugin.html', name=returns[returnOutput]["name"], output=outputs[returnOutput])         
     return html