Merge remote-tracking branch 'origin/main'

auth/gem.html

@@ -0,0 +1,9 @@
+<div class="row">
+    <div class="col">Enable Web Proxy</div>
+    <div class="col">
+        <label class="switch">
+        <input type="checkbox" id="gemini-proxy" checked>
+        <span class="slider round"></span>
+      </label>
+    </div>
+</div>

secret/helpers.php

@@ -37,4 +37,16 @@ function returnSuccess($success, $refreshToken = ""){
     ));
     exit();
 }
+
+function getUsers(){
+    return explode("\n", shell_exec("cut -d: -f1 /etc/passwd"));
+}
+
+function userExists($user){
+    return in_array($user, getUsers());
+}
+
+function geminiProxy($user, $action){
+    return shell_exec("/usr/bin/sudo /etc/ttyserver/bin/toggleProxy ".$action." \"".$user."\"");
+}
 ?>

tools/toggleProxy

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# $1 - get / enable / disable
+# $2 - optional username
+
+ru=$USER
+if [ "$EUID" != 0 ]; then
+	# Only for running user
+	if [ "$2" != "$USER" ]; then
+		echo "Cannot run for user other than yourself without superuser privileges."
+		exit 0
+	fi
+else
+	# Run for specified user
+	if [ "$2" != "" ]; then
+		ru=$2
+	else
+		ru="root"
+	fi
+fi
+
+hd="$(eval echo ~$ru)/public_gemini"
+
+if [ "$1" == "get" ]; then
+	if [ -d "$hd" ]; then
+		# gemini dir exists
+		if [ -r "$hd/.serve_ok" ]; then
+			echo "enabled"
+		else
+			echo "disabled"
+		fi
+	else
+		echo "no_exist"
+	fi
+elif [ "$1" == "enable" ]; then
+	if [ -d "$hd" ]; then
+                if [ -r "$hd/.serve_ok" ]; then
+			echo "done"
+		else
+			touch "$hd/.serve_ok"
+			chown "$ru" "$hd/.serve_ok"
+                	echo "done"
+		fi
+        else
+		mkdir "$hd"
+		touch "$hd/.serve_ok"
+		chown "$ru" -R "$hd"
+                echo "done"
+        fi
+elif [ "$1" == "disable" ]; then
+	if [ -d "$hd" ]; then
+		if [ -w "$hd/.serve_ok" ]; then
+			rm "$hd/.serve_ok"
+			echo "done"
+		else
+			if [ -r "$hd/.serve_ok" ]; then
+				echo "no_perm"
+			else
+				echo "done"
+			fi
+		fi
+	else
+		echo "no_dir"
+	fi
+else
+	# TODO: display command help guide
+	echo "TODO"
+fi
+