From c6884b2db2ef66c2f47f1a50ecb8833696c7b638 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B1=E5=8D=9A=E4=BA=9E?= <naruto0426@gmail.com>
Date: Sat, 18 Dec 2021 16:01:23 +0800
Subject: [PATCH] add DES encrypt

---
 lib/tasks/sync_asia_personal_data_tasks.rake | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/tasks/sync_asia_personal_data_tasks.rake b/lib/tasks/sync_asia_personal_data_tasks.rake
index 81f601c..c02c116 100644
--- a/lib/tasks/sync_asia_personal_data_tasks.rake
+++ b/lib/tasks/sync_asia_personal_data_tasks.rake
@@ -1,4 +1,5 @@
 require 'net/http'
+require "base64"
 module AsiaSyncPlugin
   class SafeHash < Hash
     attr_accessor :duplicate_check_off
@@ -10,6 +11,8 @@ module AsiaSyncPlugin
       end
     end
   end
+  IV = [0x12, 0x34, 0x56, 0x84, 0x9b, 0xab, 0xcd, 0xef].pack('C*')
+  KEY = "Tch#^837".bytes.pack('C*')
 	#ok  期刊論文／Journal Papers
 	#ok  專書／Books
 	#ok  專書論文／Book Chapters
@@ -372,7 +375,15 @@ namespace :sync_asia_personal_plugins do
   def get_sync_data(user_id)
     uri = URI.parse("https://webap.asia.edu.tw/cfd2020/API/Research/Load")
     @read_timeout = 300
-    res = net_http_get_response(uri + "?#{{:id=> user_id}.to_query}")
+    data = "id=#{user_id}"
+    cipher = OpenSSL::Cipher::Cipher.new("des").encrypt.tap do |obj|
+        obj.iv = IV
+        obj.key = KEY
+    end
+    cipher.update(data)
+    encrypt = cipher.final()
+    encrypt_base64 = Base64.encode64(encrypt).strip
+    res = net_http_get_response(uri + "?#{encrypt_base64}")
     return JSON.parse(res.body,{object_class: AsiaSyncPlugin::SafeHash})
   end
 end
\ No newline at end of file