From c2fdca91cdcdd9828f460ffd08e6cbf43cc4bd4f Mon Sep 17 00:00:00 2001
From: Baoshuo <i@baoshuo.ren>
Date: Sun, 19 Feb 2023 08:56:18 +0800
Subject: [PATCH] chore(remote_judger): prevent multiple request in
 ensureLogin()

---
 remote_judger/src/providers/codeforces.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/remote_judger/src/providers/codeforces.ts b/remote_judger/src/providers/codeforces.ts
index eb17728..8ec9977 100644
--- a/remote_judger/src/providers/codeforces.ts
+++ b/remote_judger/src/providers/codeforces.ts
@@ -148,7 +148,7 @@ export default class CodeforcesProvider implements IBasicProvider {
   }
 
   async getCsrfToken(url: string, referer = '') {
-    const { text: html } = await this.get(url).set('Referer', referer);
+    const { text: html, header } = await this.get(url).set('Referer', referer);
     const {
       window: { document },
     } = new JSDOM(html);
@@ -164,6 +164,7 @@ export default class CodeforcesProvider implements IBasicProvider {
       )?.getAttribute('content'),
       ftaa,
       bfaa,
+      header,
     ];
   }
 
@@ -198,8 +199,7 @@ export default class CodeforcesProvider implements IBasicProvider {
 
     if (!this.account.handle) return false;
 
-    const [csrf, ftaa, bfaa] = await this.getCsrfToken('/enter');
-    const { header } = await this.get('/enter');
+    const [csrf, ftaa, bfaa, header] = await this.getCsrfToken('/enter');
 
     if (header['set-cookie']) {
       this.cookie = header['set-cookie'];