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package codingTest;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import org.apache.commons.lang3.StringUtils;
import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
public class DBEncExample {
public static void main(String args[]) throws IOException {
String ALGORITHM = "PBEWithMD5AndDES";
String ENC_PASSWORD = "jasyptKey";
// String dbScheme = "glndb_blc";
// String dbUser = "glnuser_blc";
// String dbScheme = "glndb_blckoexkr";
// String dbUser = "glnuser_blckoexkr";
// String dbScheme = "glndb_member";
// String dbUser = "glnuser_member";
// String dbScheme = "glndb_gcoin";
// String dbUser = "glnuser_gcoin";
// String dbScheme = "glndb_payment";
// String dbUser = "glnuser_payment";
// String dbScheme = "glndb_portal";
// String dbUser = "glnuser_portal";
// String dbScheme = "glndb_settlement";
// String dbUser = "glnuser_settlement";
// String dbScheme = "glndb_common";
// String dbUser = "glnuser_common";
String dbScheme = "glndb_syscommon";
String dbUser = "glnuser_syscommon";
// String dbPwd = "rjrlRkwl0!A";
String dbPwd = "Gln1234!";
boolean common = true;
// String masterPubIp = "172.16.23.38";
// String masterPubIp = "172.16.13.38";
String masterPubIp = "172.16.3.15";
// String masterPubIp = "192.168.0.251";
String masterPort = "33060";
String masterDbPubUrl = "jdbc:mysql://"+masterPubIp+":"+masterPort+"/"+dbScheme+"?autoCommit=true&autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=GMT";
StandardPBEStringEncryptor pbeEnc = new StandardPBEStringEncryptor();
pbeEnc.setAlgorithm(ALGORITHM);
pbeEnc.setPassword(ENC_PASSWORD);
System.out.println("plain(" + masterDbPubUrl + ")");
System.out.println("");
System.out.println("===================================================================");
System.out.println("user:"+dbUser);
System.out.println("scheme:"+dbScheme);
System.out.println("masterPubIp:"+masterPubIp+" port:"+masterPort);
System.out.println("===================================================================");
System.out.println("");
String prefix = "";
if(common) {
if(StringUtils.equals(dbUser, "glnuser_common")) prefix = "common.";
if(StringUtils.equals(dbUser, "glnuser_syscommon")) prefix = "syscommon.";
}
StringBuilder DBUrl = new StringBuilder();
DBUrl.append("################################################################################");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append("# "+dbUser+" JDBC Definetion");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append("################################################################################");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.driverClassName=com.mysql.cj.jdbc.Driver");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.url=ENC(" + pbeEnc.encrypt(masterDbPubUrl) + ")");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.username=ENC(" + pbeEnc.encrypt(dbUser) + ")");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.handle=ENC(" + pbeEnc.encrypt(dbPwd) + ")");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.defaultAutoCommit=true");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.maxTotal=20");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.maxWaitMillis=5000");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.initialSize=0");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.maxIdle=3");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.minIdle=0");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.testWhileIdle=true");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.validationQuery=select 1");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.timeBetweenEvictionRunsMillis=300000");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"jdbc.numTestsPerEvictionRun=10");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"sqlmap.location=classpath:META-INF/mybatis/mybatis-config.xml");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(prefix+"db.type=mysql");
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(System.getProperty("line.separator"));
DBUrl.append(System.getProperty("line.separator"));
//file write
String fileName = "D:\\GLN_prj\\db_properties\\jdbc.properties";
if(common) {
fileName = "D:\\GLN_prj\\db_properties\\common.jdbc.properties";
}
// BufferedWriter writer = new BufferedWriter(new FileWriter(fileName));
// writer.write(DBUrl.toString());
// writer.close();
System.out.println(DBUrl.toString());
//decrypt
DBUrl.append("########## DECRYPTION ##########");
String url = "M4dLKxzz/YvvweGnTOh9ZWX6dIjSxjx7";
String dec = pbeEnc.decrypt(url);
System.out.println("dec:"+dec);
}
}