From 29342e11fb7d5d7c5901dc7c79b496bce8b732b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9Cxxq250=E2=80=9D?= <“xxq250@qq.com”>
Date: Fri, 29 Jul 2022 14:18:53 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BB=BA=E6=9C=A8=E8=AE=A4=E8=AF=81code?=
 =?UTF-8?q?=E5=8A=A0=E5=AF=86=E7=94=9F=E6=88=90?=
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---
 app/helpers/projects_helper.rb | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index 0dcb6ca12..17eb8b39f 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -63,6 +63,7 @@ module ProjectsHelper
       project_category_id: project.project_category_id,
       project_language_id: project.project_language_id,
       license_id: project.license_id,
+      jianmu_devops: jianmu_devops_code(project, user),
       ignore_id: project.ignore_id
     }).compact
 
@@ -98,4 +99,35 @@ module ProjectsHelper
   def render_educoder_avatar_url(project_educoder)
     [Rails.application.config_for(:configuration)['educoder']['cdn_url'], project_educoder&.image_url].join('/')
   end
+
+  # 静默登录方式：
+  #
+  # 数据格式为JSON：
+  # {
+  #  "userId": "xxx", // 用户唯一标识
+  #  "ref": "xxx",     // 仓库唯一标识
+  #  "owner": "xxx",  // 用户登录名或组织账号
+  #  "timestamp": xxx // 当前时间戳，单位：毫秒
+  # }
+  # 加密方式：把数据序列化成JSON字符串，用Client Secret对称加密（模式：AES/ECB/PKCS5Padding）
+  #
+  # API：
+  # GET：https://ci-v3.test.jianmuhub.com/oauth2/authorize?code=${encode(密文)}
+  def jianmu_devops_code(project, user)
+    data = { userId: user.id, ref: project.identifier, owner: project.owner.login, timestamp: Time.now.to_i * 1000 }
+    aes_encrypt(data)
+  end
+
+  def aes_encrypt(des_text)
+    # des_text='{"access_key_id":"STS.NTuC9RVmWfJqj3JkcMzPnDf7X","access_key_secret":"E8NxRZWGNxxMfwgt5nFLnBFgg6AzgXCZkSNCyqygLuHM","end_point":"oss-accelerate.aliyuncs.com","security_token":"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","bucket":"edu-bigfiles1","region":"oss-cn-hangzhou","callback_url":"https://data.educoder.net/api/buckets/callback.json","bucket_host":"data.educoder.net"}'
+    # des = OpenSSL::Cipher::Cipher.new('aes-256-ctr')
+    des = OpenSSL::Cipher.new('AES-256-CBC')
+    des.encrypt
+    # des.padding =
+    des.key = 'bf3c199c2470cb477d907b1e0917c17b'
+    des.iv = "5183666c72eec9e4"
+    result = des.update(des_text)
+    result << des.final
+    Base64.strict_encode64 result
+  end
 end