CODEWITHSUNDEEP
spring-bootencryptionjasypt
Joakim M. H.
Joakim M. H.

Reputation: 470

When using jasypt, how do I get the encrypted value to put in my config?

I have a Spring Boot project where I need to encrypt some properties in application.properties. I've tried using jasypt, but I quickly ran into a problem: How do I encrypt the property to put in the config? I found some webpages that would let me encrypt and decrypt, but they used the old algorithm instead of the new default PBEWITHHMACSHA512ANDAES_256.

Upvotes: 1

Views: 3831

Answers (1)

Jerrin Thomas
Jerrin Thomas

Reputation: 289

You can use the mvn command to get the encrypted value to your config file.

For example, if you want to encrypt the value mySecret place the value as a property in the application.properties file enclosed within brackets and prefixed by DEC.

secret.property.example.value=DEC(mySecret)

Now run the encrypt command with mvn by specifying the password.

mvn jasypt:encrypt -Djasypt.encryptor.password="myPassword"

Running the above command will generate the encrypted secret value and store it in the properties file. Your value would look something like this

secret.property.example.value=ENC(mySecretEncrypted)

You can directly read the value in the application with @Value annotation and the string you get there will already be decrypted.

Upvotes: 4

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