From 43923252744c9e01bad50940983dfc2daae15767 Mon Sep 17 00:00:00 2001
From: src48597962 <48597962@qq.com>
Date: Wed, 8 Mar 2023 09:49:54 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20'ali=5Fecc.js'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ali_ecc.js | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 ali_ecc.js

diff --git a/ali_ecc.js b/ali_ecc.js
new file mode 100644
index 0000000..cd77199
--- /dev/null
+++ b/ali_ecc.js
@@ -0,0 +1,82 @@
+function getAliUrl(share_id, file_id, alitoken) {
+  try {
+    function getNowTime() {
+      const yy = new Date().getFullYear()
+      const MM = (new Date().getMonth() + 1) < 10 ? '0' + (new Date().getMonth() + 1) : (new Date().getMonth() + 1)
+      const dd = new Date().getDate() < 10 ? '0' + new Date().getDate() : new Date().getDate()
+      const HH = new Date().getHours() < 10 ? '0' + new Date().getHours() : new Date().getHours()
+      const mm = new Date().getMinutes() < 10 ? '0' + new Date().getMinutes() : new Date().getMinutes()
+      return yy + '' + dd + '' + HH + '' + MM + '' + mm
+    }
+
+    let sharetoken = JSON.parse(request('https://api.aliyundrive.com/v2/share_link/get_share_token', { body: { "share_pwd": "", "share_id": share_id }, method: 'POST', timeout: 3000 })).share_token;
+    let headers = {
+      'content-type': 'application/json;charset=UTF-8',
+      "origin": "https://www.aliyundrive.com",
+      "referer": "https://www.aliyundrive.com/",
+      "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 Edg/110.0.1587.41",
+      "x-canary": "client=web,app=adrive,version=v3.1.0"
+    };
+    let userinfo;
+    let aliuserinfo = storage0.getMyVar('aliuserinfo');
+    if (aliuserinfo && aliuserinfo.user_id) {
+      userinfo = aliuserinfo;
+    } else {
+      userinfo = JSON.parse(request('https://auth.aliyundrive.com/v2/account/token', { headers: headers, body: { "refresh_token": alitoken, "grant_type": "refresh_token" }, method: 'POST', timeout: 3000 }));
+      storage0.putMyVar('aliuserinfo', userinfo);
+    }
+    let authorization = 'Bearer ' + userinfo.access_token;
+    let userId = userinfo.user_id;
+    let deviceId = userinfo.device_id;
+    let getaliecc = JSON.parse(request('http://124.221.241.174:87/api', { body: 'did=' + deviceId + '&uid=' + userId + '&token=' + md5(getNowTime()), method: 'POST', timeout: 3000 }));
+    let signature;
+    let public_key;
+    if (getaliecc.code == 200) {
+      signature = getaliecc.sign;
+      public_key = getaliecc.key;
+    }
+    headers['authorization'] = authorization;
+    headers['x-device-id'] = deviceId;
+    headers['x-signature'] = signature;
+    let data = {
+      "deviceName": "Edge浏览器",
+      "modelName": "Windows网页版",
+      "pubKey": public_key,
+    }
+    if (signature && public_key) {
+      let req = JSON.parse(request("https://api.aliyundrive.com/users/v1/users/device/create_session", { headers: headers, body: data, timeout: 3000 }));
+      if (req.success) {
+        headers['x-share-token'] = sharetoken;
+        headers['fileid'] = userinfo.user_id;
+        data = {
+          "category": "live_transcoding",
+          "file_id": file_id,
+          "get_preview_url": true,
+          "share_id": share_id,
+          "template_id": "",
+          "get_subtitle_info": true
+        }
+        let json = JSON.parse(request('https://api.aliyundrive.com/v2/file/get_share_link_video_preview_play_info', { headers: headers, body: data, method: 'POST', timeout: 3000 }));
+        let playurl = json.video_preview_play_info.live_transcoding_task_list;
+        playurl.reverse();
+        let urls = [];
+        let names = [];
+        let heads = [];
+        playurl.forEach(item => {
+          let rurl = JSON.parse(request(item.url, { headers: { 'Referer': 'https://www.aliyundrive.com/' }, onlyHeaders: true, redirect: false, timeout: 3000 })).headers.location[0];
+          urls.push(rurl + "#isVideo=true##pre#");
+          names.push(transcoding[item.template_id] ? transcoding[item.template_id] : item.template_height);
+          heads.push({ 'Referer': 'https://www.aliyundrive.com/' });
+        })
+        return {
+          urls: urls,
+          names: names,
+          headers: heads
+        };
+      }
+    }
+  } catch (e) {
+    log('获取共享链接播放地址失败>' + e.message);
+    return {};
+  }
+}
\ No newline at end of file