【问题标题】:Reverse-enginering communication protocol逆向工程通信协议
【发布时间】:2012-03-09 14:58:04
【问题描述】:

这是什么序列化格式,是否有任何库可以将其解析回 python-native 数据结构或至少更易于管理的东西?

至少看起来它可以在python中有一个1:1的通讯员。

%xt%tableFameUpdate%-1%{"season":[1.329534083671E9,"160",53255],"leaderboard":[["1001:6587656216929005792","1718","Kjeld","http:/..."],["1001:6301086609221020111","802","Asti","http://..."],["1018:995158152656680513","419","QiZOra","http://..."],["1018:8494206166685317681","364","Bingay","http://..."],["1:100000380528383","160","...","http://..."]],"multipliers":{"1001:6835768553933918921":67,"1001:4106589374707547411":0,"1001:5353968490097996024":0,"1018:1168770734837476224":0,"1018:8374571792147098127":0,"1001:4225536539330822139":0,"1:100000380528383":0,"1001:4082457720357735190":68,"1001:1650191466786177826":0,"1001:4299232509980238095":38,"1001:7604050184057349633":0,"1001:6587656216929005792":0,"1001:3852516077423175846":0,"1001:888471333619738847":9,"1001:7823244004315560346":0,"1001:7665905871463311833":0,"1001:4453073160237910447":0,"1001:6338802281112620503":64,"1001:7644306056081384910":13,"1001:4956919992342871722":0,"1001:4126528826861913228":29,"1001:7325864606573096759":47,"1001:6494182198787618518":16,"1001:3678910058012926187":4,"1001:435065490460532259":39,"1001:5366593356123167358":0,"1001:6041488907938219046":8,"1001:6051083835382544277":5,"1001:9187877490300372546":0,"1001:482518425014054339":0}}%

【问题讨论】:

    标签: python serialization reverse-engineering


    【解决方案1】:

    如果你去掉第一部分和最后一个百分号,它就是 json,你可以用任何 json 解析器来解析它。看起来它使用百分号作为一种迭代器,你可以对它们进行拆分。

    【讨论】:

    • 大声笑,我怎么没有意识到这一点?谢谢,我会试一试并在真实数据上进行测试。我会回来的。
    • 大声笑,prolly 一天的时间太长了,我知道那种感觉。很多时候我在解决一个问题或让工作感到沮丧时睡着了,只是第二天回来并在两秒钟内解决问题,哈哈。
    【解决方案2】:

    除了开头的几个字符外,这看起来像 JSON。

    %xt%tableFameUpdate%-1% 不是 JSON,但其余的是。有很多用于 python 的 JSON 解析器,选择一个,它应该可以顺利解析您的数据。

    【讨论】:

      猜你喜欢
      • 2010-12-20
      • 1970-01-01
      • 1970-01-01
      • 1970-01-01
      • 1970-01-01
      • 2020-02-28
      • 2011-09-30
      • 2017-10-18
      • 1970-01-01
      相关资源
      最近更新 更多