jasypt-spring-boot instructions for use

jasypt-spring-boot instructions for use

encrypted password

Order:

java -cp F://.m2/repository/org/jasypt/jasypt/1.9.2/jasypt-1.9.2.jar org.jasypt.intf.cli.JasyptPBEStringEncryptionCLI

input="test123" password=e9fbdb2d3b213c28575c095ae0029e05f40f77ee53ecd24af815bdff5479dd2a

algorithm=PBEWithMD5AndDES

The red part represents the password that needs to be encrypted. The command echo is as follows (the red part is the encrypted ciphertext):

----ENVIRONMENT-----------------

Runtime: Oracle Corporation Java HotSpot(TM) 64-Bit Server VM 25.121-b13

----ARGUMENTS-------------------

algorithm: PBEWithMD5AndDES

input: test123

password: e9fbdb2d3b213c28575c095ae0029e05f40f77ee53ecd24af815bdff5479dd2a

----OUTPUT----------------------

ZV / jFn9unPE2xHIGJLl7WQ ==

Maven dependencies

<dependency>

<groupId>com.github.ulisesbocchio</groupId>

<artifactId>jasypt-spring-boot-starter</artifactId>

<version>1.14</version>

</dependency>

Set the ciphertext in the program

To set the ciphertext in the program, you need to use the following format:

ENC (ciphertext)

Such as:

spring.datasource.password=ENC(ZV/jFn9unPE2xHIGJLl7WQ==)

The spring.datasource.password obtained in the program will be automatically converted into plaintext content (test123).

Configure ciphertext password

Configure the JVM parameter ( jasypt.encryptor.password ) in the startup command to inject the password of the encrypted ciphertext.

Such as:

java -Dfile.encoding=UTF8 -

Djasypt.encryptor.password= e9fbdb2d3b213c28575c095ae0029e05f40f77ee53ecd24af815bdff5479dd2a -jar -

Xmx512m gh_settlement.jar

Note: The password of the ciphertext in the docker container will be set to the environment variable JASYPT_PASSWORD, so the above command needs to be modified to:

java -Dfile.encoding=UTF8 -Djasypt.encryptor.password= ${JASYPT_PASSWORD } -jar -Xmx512m

gh_settlement.jar

Reference documentation

https://www.ricston.com/blog/encrypting-properties-in-spring-boot-with-jasypt-spring-boot/

https://github.com/ulisesbocchio/jasypt-spring-boot

 

package com;

import org.jasypt.intf.service.JasyptStatelessService;


public final class JasyptPBEStringEncryption {
    /**
     * <p>
     * CLI execution method.
     * </p>
     *
     * @param args the command execution arguments
     */
	public static void main(final String[] args) {

		try {
			final JasyptStatelessService service = new JasyptStatelessService();
			// Content that needs to be encrypted
			final String input = "guohuaiGUO4056&";//
			final String password = "e9fbdb2d3b213c28575c095ae0029e05f40f77ee53ecd24af815bdff5479dd2a"; //
			final String algorithm = "PBEWithMD5AndDES"; //

			final String result = service.encrypt(input, password, null, null, algorithm, null, null, null, null, null,
					null, null, null, null, null, null, null, null, null, null, null, null);
			System.out.println("input=" + input);
			System.out.println("result=" + result);
		} catch (Throwable t) {
			t.printStackTrace();
		}

	}

}