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以中銀E路通小程序為例介紹下小程序反編譯操作流程
實驗環(huán)境
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操作系統(tǒng):MacOS10.13.6
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node:v10.8.0
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微信開發(fā)者工具:Stable v1.02.1910120
前置準(zhǔn)備
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需要安裝pc端模擬器工具可以選擇網(wǎng)易MuMu,或者其它模擬器
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模擬器設(shè)置中配置共享文件夾
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下載反編譯工具wxappUnpacker
模擬器內(nèi)軟件安裝
需要安裝以下兩個軟件
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RE文件管理器(查看小程序壓縮包)
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微信(使用微信打開小程序以下載小程序包)
獲取小程序包
1.使用自己手機(jī)上的微信打開"中銀E路通"小程序,可以添加到"我的小程序"
2.打開模擬器的微信并登錄
3.在模擬器微信的下拉小程序最近使用歷史中打開"中銀E路通",如果歷史記錄中沒有就在我的小程序中找一找
4.打開小程序等待加載之后就可以去找源碼包了
5.打開RE文件管理器,進(jìn)入到以下路徑查找源碼包(可以根據(jù)下載時間區(qū)分出你想要的源碼包)
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/data/data/com.tencent.mm/MicroMsg/4c8188dbf07eec893d0ac90974657aeb/appbrand/pkg
6.拷貝小程序包至模擬器共享文件夾,為了方便解包重命名為zyel
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獲取完畢。
開始解包
解包流程
1.進(jìn)入克隆下來的反編譯工具根目錄
如果沒有安裝過npm包就先執(zhí)行安裝
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npm install
2.解包
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node wuWxapkg.js <path/to/zyel.wxapkg>
可以看到命令行輸出如下提示
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Unpack file zyel2.wxapkg...
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?
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Header info:
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firstMark: 0xbe
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unknownInfo: 0
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infoListLength: 1547
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dataLength: 971189
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lastMark: 0xed
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?
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File list info:
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fileCount: 42
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{ name: '/components/home/images/home-icon1.png',
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off: 1561,
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size: 2969 }
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{ name: '/components/home/images/home-load-btn.png',
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off: 4530,
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size: 235 }
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{ name: '/components/key/imgs/back.png', off: 4765, size: 4369 }
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{ name: '/images/arrow-right.png', off: 9134, size: 223 }
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{ name: '/images/detailsCoins-btn1-ac.png',
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off: 9357,
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size: 1180 }
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{ name: '/images/detailsCoins-btn1.png', off: 10537, size: 614 }
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{ name: '/images/detailsCoins-btn2-ac.png',
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off: 11151,
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size: 936 }
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{ name: '/images/detailsCoins-btn2.png', off: 12087, size: 546 }
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{ name: '/images/home-ac.png', off: 12633, size: 2281 }
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{ name: '/images/home.png', off: 14914, size: 1565 }
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{ name: '/images/mine-ac.png', off: 16479, size: 2324 }
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{ name: '/images/mine-icon1.png', off: 18803, size: 1115 }
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{ name: '/images/mine-icon3.png', off: 19918, size: 852 }
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{ name: '/images/mine-icon4.png', off: 20770, size: 1038 }
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{ name: '/images/mine-icon5.png', off: 21808, size: 1039 }
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{ name: '/images/mine-icon6.png', off: 22847, size: 9137 }
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{ name: '/images/mine-icon7.png', off: 31984, size: 1796 }
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{ name: '/images/mine.png', off: 33780, size: 1682 }
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{ name: '/images/ranking-one.png', off: 35462, size: 4883 }
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{ name: '/images/ranking-three.png', off: 40345, size: 4993 }
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{ name: '/images/ranking-two.png', off: 45338, size: 4928 }
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{ name: '/images/shop-ac.png', off: 50266, size: 2393 }
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{ name: '/images/shop.png', off: 52659, size: 1807 }
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{ name: '/app-config.json', off: 54466, size: 18010 }
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{ name: '/app-service.js', off: 72476, size: 728734 }
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{ name: '/pages/CSR/CSR.html', off: 801210, size: 3759 }
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{ name: '/pages/card/card.html', off: 804969, size: 5518 }
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{ name: '/pages/coinRecord/coinRecord.html',
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off: 810487,
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size: 3832 }
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{ name: '/pages/coinShop/coinShop.html', off: 814319, size: 469 }
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{ name: '/pages/detailsCoins/detailsCoins.html',
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off: 814788,
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size: 4498 }
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{ name: '/pages/home/home.html', off: 819286, size: 5043 }
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{ name: '/pages/integralDec/integralDec.html',
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off: 824329,
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size: 3153 }
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{ name: '/pages/integralTask/integralTask.html',
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off: 827482,
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size: 5007 }
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{ name: '/pages/login/login.html', off: 832489, size: 1649 }
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{ name: '/pages/mine/mine.html', off: 834138, size: 2429 }
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{ name: '/pages/orderList/orderList.html',
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off: 836567,
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size: 5701 }
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{ name: '/pages/ranking/ranking.html', off: 842268, size: 4388 }
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{ name: '/pages/share/share.html', off: 846656, size: 5327 }
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{ name: '/pages/shop/creditBuy.html', off: 851983, size: 2730 }
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{ name: '/pages/shop/shop.html', off: 854713, size: 3175 }
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{ name: '/pages/welfare/welfare.html', off: 857888, size: 751 }
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{ name: '/page-frame.html', off: 858639, size: 114111 }
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Saving files...
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Unpack done.
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Split app-service.js and make up configs & wxss & wxml & wxs...
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Decompile ./pages/CSR/CSR.wxml...
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Decompile success!
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Decompile ./pages/card/card.wxml...
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Decompile success!
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Decompile ./pages/coinRecord/coinRecord.wxml...
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Decompile success!
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Decompile ./pages/coinShop/coinShop.wxml...
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Decompile success!
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Decompile ./pages/detailsCoins/detailsCoins.wxml...
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Decompile success!
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Decompile ./pages/home/home.wxml...
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Decompile success!
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Decompile ./pages/integralDec/integralDec.wxml...
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Decompile success!
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Decompile ./pages/integralTask/integralTask.wxml...
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Decompile success!
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Decompile ./pages/login/login.wxml...
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Decompile success!
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Decompile ./pages/mine/mine.wxml...
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Decompile success!
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Decompile ./pages/orderList/orderList.wxml...
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Decompile success!
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Decompile ./pages/ranking/ranking.wxml...
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Decompile success!
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Decompile ./pages/share/share.wxml...
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Decompile success!
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Decompile ./pages/shop/creditBuy.wxml...
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Decompile success!
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Decompile ./pages/shop/shop.wxml...
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Decompile success!
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Decompile ./pages/welfare/welfare.wxml...
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Decompile success!
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Guess wxss(first turn)...
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Splitting "/Users/gangxue/demo/wxappUnpacker/zyel/app-service.js" done.
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Import count info: {}
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Guess wxss(first turn) done.
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Generate wxss(second turn)...
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Generate wxss(second turn) done.
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Save wxss...
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Split and make up done.
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Delete files...
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Deleted.
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?
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File done.
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Total use: 3148.983ms
3.如果想單獨(dú)執(zhí)行config、js、wxml、wxss的反編譯可以在解包時加-o參數(shù)不做后續(xù)操作
工具用法
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node wuConfig.js<files...>?將 app-config.json 中的內(nèi)容拆分到各個文件對應(yīng)的 .json 和 app.json , 并通過搜索 app-config.json 所在文件夾下的所有文件嘗試將 iconData 還原為 iconPath 。
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node wuJs.js<files...>?將 app-service.js (或小游戲中的 game.js ) 拆分成一系列原先獨(dú)立的 javascript 文件,并使用 Uglify-ES 美化,從而盡可能還原編譯前的情況。
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node wuWxml.js[-m]<files...>?將編譯/混合到 page-frame.html ( 或 app-wxss.js ) 中的 wxml 和 wxs 文件還原為獨(dú)立的、未編譯的文件。如果加上?-m指令,就會阻止?block塊自動省略,可能幫助解決一些相關(guān)過程的 bug 。
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node wuWxss.js<dirs...>?通過獲取文件夾下的 page-frame.html ( 或 app-wxss.js ) 和其他 html 文件的內(nèi)容,還原出編譯前 wxss 文件的內(nèi)容。
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node wuWxapkg.js[-o][-d][-s=<MainDir>]<files...>?將 wxapkg 文件解包,并將包中上述命令中所提的被編譯/混合的文件自動地恢復(fù)原狀。如果加上?-o指令,表示僅解包,不做后續(xù)操作。如果加上?-d指令,就會保留編譯/混合后所生成的新文件,否則會自動刪去這些文件。同時,前面命令中的指令也可直接加在這一命令上。~~而如果需要解壓分包,請先解壓主包,然后執(zhí)行?node wuWxapkg.js[-d]-s=<MainDir><subPackages...>,其中?MainDir為主包解壓地址。除?-d與?-s外,這些指令兩兩共存的后果是未定義的(當(dāng)然,是不會有危險的)。~~
導(dǎo)入開發(fā)者工具
打開微信開發(fā)者工具,導(dǎo)入項目即可
注意在中銀E路通解包后的項目設(shè)置中
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注意勾選不校驗合法域名
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勾掉e6轉(zhuǎn)es5(這個小程序貌似并沒有使用es6語法)
解包其它小程序可能項目配置略有不同。
本文摘自 :https://blog.51cto.com/x