viPlugin插件破解程序
lixiangrong
parent
368a94cc4f
commit
54167ec2b9
64
.classpath
64
.classpath
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@ -1,32 +1,32 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jdk1.7.0_60">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>
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@ -0,0 +1,5 @@
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eclipse.preferences.version=1
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encoding//src/main/java=UTF-8
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encoding//src/main/resources=UTF-8
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encoding//src/test/java=UTF-8
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encoding/<project>=UTF-8
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5
pom.xml
5
pom.xml
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@ -76,6 +76,11 @@
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<artifactId>spring-test</artifactId>
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<version>${spring.version}</version>
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</dependency>
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<dependency>
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<groupId>commons-codec</groupId>
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<artifactId>commons-codec</artifactId>
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<version>1.6</version>
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</dependency>
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</dependencies>
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<build>
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<finalName>useful-code</finalName>
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@ -0,0 +1,82 @@
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package osc.git.eh3.viplugin;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.io.IOException;
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import javax.crypto.Cipher;
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import javax.crypto.spec.SecretKeySpec;
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import org.apache.commons.codec.binary.Base64;
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public class CheckLicenseFile {
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private static final String publicKey = "308201b83082012d";
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private static SecretKeySpec key;
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private static Cipher cipher;
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private static byte[] linebreak = new byte[0];
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private static Base64 coder;
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static {
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try {
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key = new SecretKeySpec("308201b83082012d".getBytes(), "AES");
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cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
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coder = new Base64(32, linebreak, true);
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} catch (Throwable t) {
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t.printStackTrace();
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}
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}
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public static boolean checkLicenseLocations(String[] paths) throws Exception {
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String path = "";
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boolean found = false;
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for (int i = 0; i < paths.length; i++) {
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path = paths[i] + "viPlugin2.lic";
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if (new File(path).exists()) {
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found = true;
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break;
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}
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path = paths[i] + "viplugin2.lic";
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if (new File(path).exists()) {
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found = true;
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break;
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}
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}
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if (!found) {
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throw new Exception("License should be in one of the following locations:\n" + paths[0] + "\n" + paths[1]);
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}
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return checkLicenseFile(path);
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}
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private static boolean checkLicenseFile(String fileName) throws Exception {
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char[] buffer = new char[(int) new File(fileName).length()];
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try {
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FileReader fileReader = new FileReader(fileName);
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fileReader.read(buffer);
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fileReader.close();
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} catch (FileNotFoundException e) {
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throw new Exception("License file not found: " + fileName);
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} catch (IOException e) {
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throw new Exception("Can't read license file: " + fileName);
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}
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FileReader fileReader;
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String license = new String(buffer);
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if (!decrypt(license)) {
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throw new Exception("Invalid license found: " + fileName);
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}
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return true;
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}
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public static synchronized String encrypt(String name, String email) throws Exception {
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String plainText = name + "viPlugin 2.0" + email;
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cipher.init(1, key);
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byte[] cipherText = cipher.doFinal(plainText.getBytes());
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return new String(coder.encode(cipherText));
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}
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public static synchronized boolean decrypt(String codedText) throws Exception {
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byte[] encypted = coder.decode(codedText.getBytes());
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cipher.init(2, key);
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byte[] decrypted = cipher.doFinal(encypted);
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String decoded = new String(decrypted);
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return decoded.contains("viPlugin 2.0");
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}
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}
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@ -0,0 +1,11 @@
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package osc.git.eh3.viplugin;
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public class CreateLicense {
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@SuppressWarnings("static-access")
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public static void main(String[] args) throws Exception {
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CheckLicenseFile licenseFile = new CheckLicenseFile();
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String valueString = licenseFile.encrypt("elvin_lee", "elvin_lee@126.com");
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System.out.println("viPlugin2.lic:" + valueString);
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}
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}
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