how_to_host_cydia_repo

2018-02-07 | 阅读：次

前言

将 Tweak 部署到大量设备上和更新的解决方案是搭建私有Cydia源；而非通常的make package install 、dpkg -i;

Cydia

由 Jay Freeman（saurik）和他的公司开发，用于安装、管理越狱设备上的第三方软件、插件。它移植了Debian上的包管理器dpkg并提供了图形化前端，方便普通用户使用。Cydia 中还有个 Cydia Store，提供付费的第三方应用。

CydiaSubstrate

 iOS7 之前也叫MobileSubstrate，也是由saurik开发的。Cydia Substrate consists of 3 major components: MobileHooker, MobileLoader and safe mode.

Electra

知名 Tweak 开发者 CoolStar 基于 Comex 开发的 CydiaSubstrate 的开源替代: Substitute，开发了 Electra 越狱工具。支持 iOS11.0 - iOS 11.1.2 的全部 iOS 设备

目录结构：deb 的源本质上就是需要特定结构的目录

cydia--
         |--debs--*.deb
         |--Packages  :dpkg-scanpackages debs /dev/null > Packages ;Packages 文件中包含源中每个包文件的信息，包括文件路径、大小、依赖、架构及校验信息
         |--Packages.bz2 ：由Packages文件压缩而来, 命令行: bzip2 Packages；
         |--Packages.gz
         |--Release  ：是一个普通的文本文件，用于描述当前源的信息；这些信息会在 Cydia 的源列表及 Tweak 搜索列表中显示
         |--Release.gpg :Package Signatures,from our Release file. This file will be downloaded by the clients first and then is used to verify the validity of the Release file. gpg -abs -o Release.gpg Release

Cydia源服务器搭建.

搭建软件源，必须保证至少有Release【可选】和Packages两个文件,具体请看辅助脚本

dpkg-scanpackages: info: Wrote 1 entries to output Packages file.
Serving HTTP on 0.0.0.0 port 8088 ...
168.2.156 - - [06/Feb/2018 18:50:04] "HEAD /Packages.bz2 HTTP/1.1" 200 -
168.2.156 - - [06/Feb/2018 18:50:04] code 404, message File not found
168.2.156 - - [06/Feb/2018 18:50:04] "HEAD /Packages.gz HTTP/1.1" 404 -
168.2.156 - - [06/Feb/2018 18:50:09] code 404, message File not found
168.2.156 - - [06/Feb/2018 18:50:09] "GET /./InRelease HTTP/1.1" 404 -
168.2.156 - - [06/Feb/2018 18:50:09] code 404, message File not found
168.2.156 - - [06/Feb/2018 18:50:09] "GET /./Release HTTP/1.1" 404 -
168.2.156 - - [06/Feb/2018 18:50:09] "GET /./Packages.bz2 HTTP/1.1" 200 -
168.2.156 - - [06/Feb/2018 18:52:20] code 404, message File not found
168.2.156 - - [06/Feb/2018 18:52:20] "GET /./CydiaIcon.png HTTP/1.1" 404 -
168.2.156 - - [06/Feb/2018 18:52:24] code 404, message File not found
168.2.156 - - [06/Feb/2018 18:52:24] "GET /./CydiaIcon.png HTTP/1.1" 404 -
168.2.156 - - [06/Feb/2018 18:52:25] code 404, message File not found
168.2.156 - - [06/Feb/2018 18:52:25] "GET /./InRelease HTTP/1.1" 404 -
168.2.156 - - [06/Feb/2018 18:52:25] code 404, message File not found
168.2.156 - - [06/Feb/2018 18:52:25] "GET /./Release HTTP/1.1" 404 -
168.2.156 - - [06/Feb/2018 18:52:25] "GET /./Packages.bz2 HTTP/1.1" 200 -
168.2.156 - - [06/Feb/2018 18:52:38] code 404, message File not found
168.2.156 - - [06/Feb/2018 18:52:38] "GET /CydiaIcon.png HTTP/1.1" 404 -

假设URL地址是 192.168.2.189/cydia, 对于本地的cydia目录来说, 结构如下
Cydia/
 --Release
 --Packages
 --Packages.gz
 --Packages.bz2
 --CydiaIcon.png
 --debs/
   --xxxx1.deb
   --xxxx2.deb

Packages

deb包索引文件, 保存了各个deb包的control文件的信息,以及各个deb包的文件信息.

Packages.bz2

由Packages文件压缩而来, 命令行: bzip2 Packages

Release

Cydia源配置文件,客户端通过下载此文件来读取cydia源信息;
Release文件几乎不用改, 只要准备好deb文件, 然后用dpkg-scanpackage命令生成Packages就可以了

将自己的源地址添加到cyida 中

/private/etc/apt/sources.list.d/cydia.list -> /var/mobile/Library/Caches/com.saurik.Cydia/sources.list

iPhone:~ root# cat  /var/mobile/Library/Caches/com.saurik.Cydia/sources.list
deb http://apt.saurik.com/ ios/1144.17 main
deb https://build.frida.re/ ./
deb http://cydia.zodttd.com/repo/cydia/ stable main
deb http://repo666.ultrasn0w.com/ ./
deb http://192.168.2.185/cydia/ ./
deb http://192.168.2.69:8088/ ./


iPhone:/private/etc/apt/sources.list.d root# cat  /var/mobile/Library/Caches/com.saurik.Cydia/sources.list
deb http://apt.saurik.com/ ios/1348.22 main
deb http://repo666.ultrasn0w.com/ ./
deb http://cydia.zodttd.com/repo/cydia/ stable main
deb http://apt.modmyi.com/ stable main

<!-- preinst -->
echo -e 'deb http://apt.saurik.com/ ios/1348.22 main \n' > /var/mobile/Library/Caches/com.saurik.Cydia/sources.list
# 修改 /private/etc/apt/sources.list.d/cydia.list 才可以生效
 echo -e 'deb http://apt.saurik.com/ ios/1348.22 main \n' >  /private/etc/apt/sources.list.d/cydia.list

让普通人不懂得如何删除我们的源 /private/etc/apt/sources.list.d/wl.list;以后部署新机器，不用烦琐的添加多个源
:/private/etc/apt/sources.list.d root# cat  wl.list
deb http://192.168.2.69:8088/ ./
deb http://192.168.2.185/cydia/ ./

   echo -e 'deb http://192.168.2.69:8088/ ./ \ndeb http://192.168.2.69:8088/ ./' > /private/etc/apt/sources.list.d/wl.list

preinst

删除其他deb 的install ok half-configured EOF before value of field `Icon’ (missing final newline)

  rm -rf /var/lib/dpkg/updates/*

sources.list

去掉内置的源，仅留 http://apt.saurik.com/

<!-- iPhone:~ root#  find / -mmin -1 -->
     echo -e 'deb http://apt.saurik.com/ ios/1348.22 main \n' >  /private/etc/apt/sources.list.d/cydia.list
     echo -e 'deb http://apt.saurik.com/ ios/1348.22 main \n' >  /var/mobile/Library/Caches/com.saurik.Cydia/sources.list

# deb http://apt.saurik.com/ ios/1348.22 main
     echo -e 'deb http://apt.saurik.com/ ios/1348.22 main \n' >  /private/var/mobile/Library/Caches/com.saurik.Cydia/sources.list
     # 清理VPN的垃圾log

Creating a Repository
dpkg-scanpackages -m . /dev/null >Packages
 bzip2 Packages

<!-- http://test.saurik.com/macciti/dpkg-scanpackages  -->
<!-- Repository Metadata (Optional) -->
Origin: Saurik's Example for Cydia
Label: Cydia Example
Suite: stable
Version: 0.9
Codename: tangelo
Architectures: iphoneos-arm
Components: main
Description: An Example Repository from HowTo Instructions

<!-- Step 5: Package Signatures (Optional) -->


<!-- Step 6: Adding the Repository 即添加源地址到cydia 的配置文件中 /etc/apt/sources.list  sources.list.d -->
iPhone:/var/lib/apt/lists root# ls -lrt

/etc/apt/sources.list.d 这个目录下创建自己wl.list，或者直接添加到 cydia.list

echo -e 'deb http://192.168.2.69:8088/ ./' > /private/etc/apt/sources.list.d/wl.list
iPhone:/etc/apt/sources.list.d root# ls -lrt
total 8
-rw-r--r-- 1 root wheel 227 Feb 16  2017 saurik.list
lrwxr-xr-x 1 root wheel  56 Mar 15 10:26 cydia.list -> /var/mobile/Library/Caches/com.saurik.Cydia/sources.list

<!-- "apt-get update" to pick up the new source information, and then we use "apt-get install" to get our package. -->
deb http://apt.saurik.com/xmpl/ ./ 添加到cydia.list，或者手动添加
iPhone:~ root# apt-get install com.saurik.myprogram

how-to-develop-jailbreak-apps-for-ios

Cydia的source/repo基本上是Debian的APT repo, 只需要提供:

Release, repo描述文件
Packages|Pacakges.gz/bz2, repo的package清单
*.deb, 实际package文件

可以通过rsync同步到服务器上, 跑个文件下载的web服务就可以了---python -m SimpleHTTPServer 8088

hewigovens.github.com

create-private-cydia-repo

control  文件 的Depends 项中添加 Tweak 的依赖，以逗号隔开。要注意：这里填写的是包名，比如 Open 这个工具，需要填写的是 com.conradkramer.open，可以先用Cydia安装，然后 dpkg -l 查看。

《iOS逆向工程》- 砸壳

iOS的加壳操作则是由苹果进行的。这个壳的主要目的不是防止被逆向分析，而是一种DRM(数字版权管理)手段，它与iTunes Store中的其他资源一样，使用FairPlay(Wikipedia)进行加密，只能在特定账户的特定设备上运行。

《iOS逆向工程》- 越狱

<!-- 写成一个iproxy服务: -->
touch ~/Library/LaunchAgents/com.usbmux.iproxy.plist
devzkndeMacBook-Pro:zhangkn.github.io devzkn$ ls -ler ~/Library/LaunchAgents
total 32
-rw-r--r--  1 devzkn  staff  971 Feb 23 10:33 com.qiuyuzhou.shadowsocksX-NG.local.plist
-rw-r--r--  1 devzkn  staff  909 Feb 23 10:33 com.qiuyuzhou.shadowsocksX-NG.kcptun.plist
-rw-r--r--  1 devzkn  staff  735 Feb 23 10:33 com.qiuyuzhou.shadowsocksX-NG.http.plist
-rw-r--r--@ 1 devzkn  staff  803 Aug  2  2017 com.google.keystone.agent.plist
<!-- iproxy 2222 22 配置执行iproxy的参数 -->
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>Label</key>
    <string>com.usbmux.iproxy</string>
    <key>ProgramArguments</key>
    <array>
        <string>/usr/local/bin/iproxy</string>
        <string>2222</string>
        <string>22</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>KeepAlive</key>
    <true/>
</dict>
</plist>
<!-- 启动iproxy服务:iproxy就不依赖终端，独立运行于后台了 -->
launchctl load com.usbmux.iproxy.plist

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