動いている

src/Site/Lib/Auth.php

@@ -85,7 +85,7 @@ class Auth {
       $token = bin2hex(random_bytes(64));
       $expire = time() + $this->tokenDuration;
       $newToken = [
-        'token' => password_hash($token, $algo),
+        'token' => $token,
         'ip' => $ip,
         'createDate' => time(),
         'expDate' => $expire,
@@ -151,7 +151,7 @@ class Auth {
     return \Result::success();
   }
 
-  public function isUserExist(?string $username): \Result {
+  public function isUserExist(?string $username = null): \Result {
     if (null === $username) return \Result::Error('エラー：ユーザー名をご入力下さい。');
     $userList = scandir($this->dataDir);
 
@@ -167,7 +167,7 @@ class Auth {
 
   ////////////////////
 
-  private function purgeOldTokens(\stdClass $userData): \stdClass {
+  private function purgeOldTokens(\stdClass $userData): \stdClass|\Result {
     // 有効期限切れたトークンの削除
     $out = $userData;
     $out->tokens = array_filter($userData->tokens, function($t): bool {
@@ -196,8 +196,12 @@ class Auth {
       $path = "{$this->dataDir}{$f}";
       if (!is_file($path)) continue;
       $content = file_get_contents($path);
-      if (str_contains($content, $token)) {
+      if ($token && str_contains($content, $token)) {
         $matches[] = $path;
+        break;
+      } else if (!$token && str_contains($content, '"username": "'.$username.'",')) {
+        $matches[] = $path;
+        break;
       }
     }
     $id = (int)preg_replace('/^(.*?)\.(.*?)$/', "$1", str_replace($this->dataDir, '', $matches[0]));
@@ -277,4 +281,4 @@ class Auth {
 
     return \Result::Success();
   }
-};
+};