cryptography

Documentation

Index

• func DecryptCredentials(credentials *[]xml.Credential, secret []byte) ([]xml.Credential, error)
• func DecryptHudsonSecret(masterKey []byte, hudsonSecret []byte) ([]byte, error)

Functions

func DecryptCredentials

func DecryptCredentials(credentials *[]xml.Credential, secret []byte) ([]xml.Credential, error)

This is some next level reverse engineering. Kudos to http://xn--thibaud-dya.fr/jenkins_credentials.html

func DecryptHudsonSecret

func DecryptHudsonSecret(masterKey []byte, hudsonSecret []byte) ([]byte, error)

Decrypts hudson.util.Secret using the master.key 1. master.key is hashed and trimmed to 16 bytes 2. master key is used to decrypt hudson.util.Secret with AES-128-ECB 3. decrypted secret is trimmed to 16 bytes 4. secret is returned, later to be used for decrypting Jenkins credentials with AES-128-ECB