From e939585c172825c2984599387d7d23fdffd1fab7 Mon Sep 17 00:00:00 2001
From: absidue <48293849+absidue@users.noreply.github.com>
Date: Wed, 9 Feb 2022 18:34:35 +0100
Subject: [PATCH] Add workflow to update the user agents once a month

---
 .github/updateUserAgents.js              | 19 ++++++++++
 .github/workflows/update-user-agents.yml | 48 ++++++++++++++++++++++++
 play-dl/Request/useragent.ts             | 13 +------
 play-dl/Request/useragents.json          | 12 ++++++
 4 files changed, 80 insertions(+), 12 deletions(-)
 create mode 100644 .github/updateUserAgents.js
 create mode 100644 .github/workflows/update-user-agents.yml
 create mode 100644 play-dl/Request/useragents.json

diff --git a/.github/updateUserAgents.js b/.github/updateUserAgents.js
new file mode 100644
index 0000000..f47d33e
--- /dev/null
+++ b/.github/updateUserAgents.js
@@ -0,0 +1,19 @@
+const { writeFileSync } = require('fs');
+const UserAgent = require('user-agents');
+
+const generator = new UserAgent({ deviceCategory: 'desktop' });
+const userAgents = [];
+
+for (let i = 0; i < 10; i++) {
+	let userAgent = generator.random();
+
+	// only use Windows and Linux user agents and exclude Internet Explorer ones
+	while (!(userAgent.data.platform.startsWith('Win') || userAgent.data.platform.startsWith('Linux'))
+		|| userAgent.data.userAgent.includes('; MSIE') || userAgent.data.userAgent.includes('Trident/')) {
+		userAgent = generator.random();
+	}
+
+	userAgents.push(userAgent.toString());
+}
+
+writeFileSync('play-dl/Request/useragents.json', JSON.stringify(userAgents, null, 4));
diff --git a/.github/workflows/update-user-agents.yml b/.github/workflows/update-user-agents.yml
new file mode 100644
index 0000000..6eaa37f
--- /dev/null
+++ b/.github/workflows/update-user-agents.yml
@@ -0,0 +1,48 @@
+name: 'Update user agents'
+on:
+  schedule:
+    - cron: '0 0 1 * *'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    name: Update user agents
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v2
+
+      - name: Setup node
+        uses: actions/setup-node@v2
+        with:
+          node-version: 17
+          registry-url: 'https://registry.npmjs.org'
+          cache: 'npm'
+
+      - name: Create and checkout automated/update-user-agents branch
+        run: |
+          git branch 'automated/update-user-agents' main
+          git checkout 'automated/update-user-agents'
+
+      - name: Install dependencies
+        run: npm install user-agents
+
+      - name: Run update script
+        run: node .github/updateUserAgents.js
+
+      - name: Commit changes
+        run: |
+          git config user.name 'github-actions[bot]'
+          git config user.email 'github-actions[bot]@users.noreply.github.com'
+
+          git add play-dl/Request/useragents.json
+          git commit --message '[Automated] Update user agents'
+
+      - name: Push and create pull request
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git push --set-upstream origin automated/update-user-agents
+          useragents=$(cat play-dl/Request/useragents.json | jq -r '"New user agents:\n- " + join("\n- ")')
+          gh pr create --title '[Automated] Update user agents' --body "$useragents" --head 'automated/update-user-agents'
diff --git a/play-dl/Request/useragent.ts b/play-dl/Request/useragent.ts
index 03adff6..84576a8 100644
--- a/play-dl/Request/useragent.ts
+++ b/play-dl/Request/useragent.ts
@@ -1,15 +1,4 @@
-const useragents: string[] = [
-    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36",
-    "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36",
-    "Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36",
-    "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:97.0) Gecko/20100101 Firefox/97.0",
-    "Mozilla/5.0 (X11; Linux i686; rv:97.0) Gecko/20100101 Firefox/97.0",
-    "Mozilla/5.0 (Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0",
-    "Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:97.0) Gecko/20100101 Firefox/97.0",
-    "Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0",
-    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36 Edg/97.0.1072.69",
-    "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36 Vivaldi/4.3"
-];
+import useragents from './useragents.json';
 
 export function setUserAgent(array: string[]): void {
     useragents.push(...array);
diff --git a/play-dl/Request/useragents.json b/play-dl/Request/useragents.json
new file mode 100644
index 0000000..ee11d9a
--- /dev/null
+++ b/play-dl/Request/useragents.json
@@ -0,0 +1,12 @@
+[
+    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36",
+    "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36",
+    "Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36",
+    "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:97.0) Gecko/20100101 Firefox/97.0",
+    "Mozilla/5.0 (X11; Linux i686; rv:97.0) Gecko/20100101 Firefox/97.0",
+    "Mozilla/5.0 (Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0",
+    "Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:97.0) Gecko/20100101 Firefox/97.0",
+    "Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0",
+    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36 Edg/97.0.1072.69",
+    "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.81 Safari/537.36 Vivaldi/4.3"
+]
\ No newline at end of file