1 files changed, 66 insertions, 0 deletions
diff --git a/localwebsite/utils.php b/localwebsite/utils.php
new file mode 100755
index 0000000..333ebfc
--- /dev/null
+++ b/localwebsite/utils.php
@@ -0,0 +1,66 @@
+#!/usr/bin/env php
+<?php
+
+require_once __DIR__.'/init.php';
+
+function read_stdin(?string $prompt = null, bool $multiline = true) {
+    if (!is_null($prompt))
+        echo $prompt;
+
+    if (!$multiline)
+        return trim(fgets(STDIN));
+
+    $fp = fopen('php://stdin', 'r');
+    $data = stream_get_contents($fp);
+    fclose($fp);
+
+    return $data;
+}
+
+function usage() {
+    global $argv;
+    echo <<<EOF
+usage: {$argv[0]} COMMAND
+
+Supported commands:
+    add-user
+    change-password
+
+EOF;
+    exit(1);
+}
+
+if (empty($argv[1]))
+    usage();
+
+switch ($argv[1]) {
+    case 'add-user':
+        $username = read_stdin('enter username: ', false);
+        $password = read_stdin('enter password: ', false);
+
+        if (users::exists($username)) {
+            fwrite(STDERR, "user already exists\n");
+            exit(1);
+        }
+
+        $id = users::add($username, $password);
+        echo "added user, id = $id\n";
+
+        break;
+
+    case 'change-password':
+        $id = (int)read_stdin('enter ID: ', false);
+        if (!$id)
+            die("invalid id\n");
+
+        $password = read_stdin('enter new password: ', false);
+        if (!$password)
+            die("invalid password\n");
+
+        users::setPassword($id, $password);
+        break;
+
+    default:
+        fwrite(STDERR, "invalid command\n");
+        exit(1);
+}
+\ No newline at end of file