飞常准用户客户端协议

UPDATE[2013-05-30]: 隐去具体密钥,释放文章

飞常准(http://www.veryzhun.com/)是一款国内比较好用的航班信息追踪服务/软件,官方莫名其妙地提供了两个版本的Android客户端,而且入口都在首页上。
不过也正好感谢这俩客户端,抓到了两个不同的签名密钥。

dex2jar + JD-GUI 发现签名算法部分的签名串是在一个 libsmm.so 的文件里,找SAI同学把两个版本的so都反编译了,一个15k的一个24k的,IDA Pro反编译的伪代码里边,分别有如下片段
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飞常准用户客户端协议 by @sskaje: https://sskaje.me/2013/05/verizhun/

Protected: 一次基于LFI的入侵流程

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Protected: 一次基于LFI的入侵流程 by @sskaje: https://sskaje.me/2013/04/%e4%b8%80%e6%ac%a1%e5%9f%ba%e4%ba%8elfi%e7%9a%84%e5%85%a5%e4%be%b5%e6%b5%81%e7%a8%8b/

iPad not Charging on MacBook Pro?

It’s not the first time my iPad show not charging when it’s connected to my MBP.
IMG_0107

‘About This Mac’ => ‘More Info…’ => ‘System Report…’ => ‘Hardware’ => ‘USB’ => ‘iPad’

QQ20130425-1@2x

You’ll find ‘Extra Operating Current’ disappeared here.

Continue reading “iPad not Charging on MacBook Pro?” »

iPad not Charging on MacBook Pro? by @sskaje: https://sskaje.me/2013/04/ipad-not-charging-on-macbook-pro/

MQTT client lib in PHP

UPDATE:
SUBSCRIBE/SUBACK/UNSUBSCRIBE/UNSUBACK are now supported

===========================

MQ Telemetry Transport, MQTT is a machine-to-machine (M2M)/”Internet of Things” connectivity protocol. It was designed as an extremely lightweight publish/subscribe messaging transport. It is useful for connections with remote locations where a small code footprint is required and/or network bandwidth is at a premium.

In the ‘software’ page, I found two client libs in PHP, phpMQTT by @bluerhinos and PECL SAM, outdated or dead.

I chose phpMQTT in my project publishing message to mosquitto but found it somewhat too old and lack of QoS support. I decided to code my own.

I spended 6 hours watching CSL, Bundesliga, and Barclay’s English Premier League, then brought out this: https://github.com/sskaje/mqtt. Almost the most ugly code I’ve ever written.

Only PUBLISH and it’s related commands are supported until I have enough time to finish it.

It might be a choice to those who are publishing their messages and not subscribing any topic.

MQTT client lib in PHP by @sskaje: https://sskaje.me/2013/04/mqtt-client-lib-in-php/

Charles Proxy 3.7 cracked with serial

UPDATE[2013.01.04]: Keygen for Charles Proxy: https://sskaje.me/2014/01/keygen-charles-proxy/

Available License:
Registered name: Login to read more
License key: Login to read more

Instructions:

OSX: charles.jar
1 Install Charles Proxy from its official site.
2 Download file above and replace /Applications/Charles.app/Contents/Java/charles.jar

Linux: charles.jar
1 Download from its official site.
2 tar xvf the tarball and replace charles/lib/charles.jar

Win32&64:
Wait or just follow this link or Charles Proxy Keygen.

Charles Proxy 3.7 cracked with serial by @sskaje: https://sskaje.me/2013/02/charles-proxy-3-7-cracked-with-serial/