package com.qianwen.license.keygen;
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import java.io.IOException;
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import cn.hutool.core.util.RuntimeUtil;
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public class GenUtil {
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public static void genKeyPair(String storeFilename) throws IOException {
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StringBuffer cmd = new StringBuffer();
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//cmd.append("D:\\Java\\jdk1.8.0_221\\bin\\");
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cmd.append("keytool -genkey -v -alias privateKey -keyalg DSA -keysize 1024 -validity 3650 ");
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cmd.append("-keystore d:/cert/"+storeFilename+" ");
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cmd.append("-keypass a1b2c3 -storepass a1b2c3 ");
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cmd.append("-dname \"CN=localhost,OU=cn,O=cn,L=cn,ST=cn,C=cn\"");
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String str = RuntimeUtil.execForStr(cmd.toString());
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System.out.println(str);
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//Process ps = Runtime.getRuntime().exec(cmd.toString());
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//ps.destroy();
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}
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public static void exportCert(String storeFilename) throws IOException {
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StringBuffer cmd = new StringBuffer();
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//cmd.append("D:\\Java\\jdk1.8.0_221\\bin\\");
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//keytool -export -alias privateKey -storepass "pristore_qw_1234" -file certfile.cer -keystore privateKeys.store
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cmd.append("keytool -export -alias privateKey -file d:/cert/certfile.cer -keystore d:/cert/"+storeFilename+" -storepass a1b2c3");
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String str = RuntimeUtil.execForStr(cmd.toString());
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System.out.println(str);
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//Process ps = Runtime.getRuntime().exec(cmd.toString());
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//ps.destroy();
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}
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public static void importCertToPublicStore(String storeFilename) throws IOException {
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StringBuffer cmd = new StringBuffer();
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cmd.append("cmd.exe /c echo y | keytool -import -alias publiccert -file d:/cert/certfile.cer -keystore d:/cert/"+storeFilename+" -storepass a1b2c3");
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String str = RuntimeUtil.execForStr(cmd.toString());
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System.out.println(str);
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//Process ps = Runtime.getRuntime().exec(cmd.toString());
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//ps.destroy();
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}
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}
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