鄭重聲明，本文純屬技術(shù)交流討論，請勿用于商業(yè)用途及傳播非法信息免姿！轉(zhuǎn)帖請保留原創(chuàng)地址。
jar文件鏈接:
鏈接: https://pan.baidu.com/s/1ctXQaU 密碼: cndm
charles-proxy-4.2.dmg 網(wǎng)盤鏈接：（強(qiáng)烈推薦官網(wǎng)下載ｉ啪啤Ｅ卟病！）
鏈接: https://pan.baidu.com/s/1gfF2sSj 密碼: i4ai
一想鹰、修改
RegisterFrame里跟進(jìn)注冊的aEdk
public RegisterFrame(Frame paramFrame)
{
super(paramFrame, true);
setTitle("Register Charles");
this.tName = new JTextField(20);
this.tSerial = new JTextField(20);
this.bRegister = new JButton("Register");
this.bCancel = new JButton("Cancel");
Container localContainer;
(localContainer = getContentPane()).setLayout(new MigLayout("wrap,fill", "[label][fill,grow]"));
localContainer.add(new JLabel("Registered Name:"));
localContainer.add(this.tName);
localContainer.add(new JLabel("License Key:"));
localContainer.add(this.tSerial);
localContainer.add(this.bCancel, "tag cancel,split 2,span,center");
localContainer.add(this.bRegister, "tag ok");
this.bCancel.addActionListener(new TkzI(this));
this.bRegister.addActionListener(new aEdk(this));
基本的邏輯并未改變紊婉，還是從WNzU.OjEP(paramActionEvent, str)) != null判斷
final class aEdk
implements ActionListener
{
aEdk(RegisterFrame paramRegisterFrame) {}
public final void actionPerformed(ActionEvent paramActionEvent)
{
paramActionEvent = RegisterFrame.OjEP(this.OjEP).getText().trim();
String str = RegisterFrame.wfpb(this.OjEP).getText().trim();
if ((paramActionEvent.length() > 0) && (str.length() > 0))
{
Object localObject;
if ((localObject = WNzU.OjEP(paramActionEvent, str)) != null)
{
ExtendedJOptionPane.OjEP(this.OjEP, localObject, "Charles Registration", 2);
return;
}
ExtendedJOptionPane.OjEP(this.OjEP, "Thank you for registering. Charles will now close. Please start Charles again to continue.", "Charles Registration", 1);
(localObject = CharlesContext.getInstance()).getConfiguration().getRegistrationConfiguration().setName(paramActionEvent);
((CharlesContext)localObject).getConfiguration().getRegistrationConfiguration().setKey(str);
((CharlesContext)localObject).exit(0, true);
}
}
}
繼續(xù)跟進(jìn)WNzU，找到關(guān)鍵函數(shù)OjEP辑舷。雖然函數(shù)return了null喻犁，但數(shù)據(jù)被wfpb更改。
public static String OjEP(String paramString1, String paramString2)
{
try
{
paramString1 = new WNzU(paramString1, paramString2);
}
catch (LicenseException localLicenseException)
{
return (paramString1 = localLicenseException).getMessage();
}
paramString1 = paramString1;
wfpb = paramString1;
return null;
}
跟進(jìn)wfpb相關(guān)函數(shù)
private static void OjEP(WNzU paramWNzU)
{
wfpb = paramWNzU;
}
public static void wfpb()
{
WNzU localWNzU;
wfpb = localWNzU = new WNzU();
}
public static boolean OjEP()
{
WNzU localWNzU;
return (localWNzU = wfpb).DZZn;
}
public static String DZZn()
{
WNzU localWNzU = wfpb;
switch (TkzI.OjEP[localWNzU.tVok.ordinal()])
{
case 1:
return localWNzU.TVrM;
case 2:
return localWNzU.TVrM + " - Site License";
case 3:
return localWNzU.TVrM + " - Multi-Site License";
}
return localWNzU.TVrM;
}
很明顯有個(gè)布爾型和String類型的何缓，把他們改成true和自己的String肢础。還有個(gè)String類型的DZZn，一并也修改了碌廓。
public static String DZZn()
{
WNzU localWNzU = wfpb;
switch (TkzI.OjEP[localWNzU.tVok.ordinal()])
{
case 1:
return localWNzU.TVrM;
case 2:
return localWNzU.TVrM + " - Site License";
case 3:
return localWNzU.TVrM + " - Multi-Site License";
}
return localWNzU.TVrM;
}
下面的工作就是修復(fù)一些問題防止編譯出錯(cuò)传轰。
例如：
String str = (str = str = paramString1).replaceAll("[???????????????????????]", " ");
例如
LicenseException相關(guān)的異常
二、重新編譯
然后反編譯成class谷婆，這里需要指定目錄慨蛙，因?yàn)閃NzU是在com.xk72.charles包中辽聊。直接單獨(dú)的文件編譯時(shí)會報(bào)錯(cuò)，所以得指定package包的目錄期贫。
例如：
$ javac -cp /Users/johnhao/Downloads/charles-1 /Users/johnhao/Downloads/charles/WNzU.java
將class文件更新到j(luò)ar包中跟匆。同樣要注意目錄問題，因?yàn)閃NzU class是在目錄com/xk72/charles/中通砍，所以得在當(dāng)前目錄下創(chuàng)建一樣的結(jié)構(gòu)贾铝，防止把新的class更新到根目錄下。
jar uf charles.jar com/xk72/charles/WNzU.class
三埠帕、替換原jar文件
應(yīng)用 -> 顯示包內(nèi)容 -> Contents -> Java垢揩，或者直接到目錄/Applications/Charles.app/Contents/Java/。替換掉即可用敛瓷。第二次做練習(xí)叁巨，下次就直接貼jar文件了。
