com.prosyst.mprm.common.password.hash

Interface Hash

public interface Hash

Author:

Aleksandar Stanchev

Method Summary

Modifier and Type	Method and Description
void	check(java.lang.String pass, java.lang.String hash, java.lang.String domain)
java.lang.String	hash(java.lang.String pass, java.lang.String domain) Hashes a password with default algorithm or with a specific one if domain is provided or system properties are set

Method Detail

hash

java.lang.String hash(java.lang.String pass,
                      java.lang.String domain)
               throws java.security.NoSuchAlgorithmException,
                      java.security.spec.InvalidKeySpecException,
                      java.io.UnsupportedEncodingException

Hashes a password with default algorithm or with a specific one if domain is provided or system properties are set

Parameters:

pass - password

domain - domain can be null

Returns:

node path.

Throws:

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

java.io.UnsupportedEncodingException

check

void check(java.lang.String pass,
           java.lang.String hash,
           java.lang.String domain)
    throws IllegalAlgorithmException,
           InvalidPasswordException,
           java.security.NoSuchAlgorithmException,
           java.security.spec.InvalidKeySpecException,
           java.io.UnsupportedEncodingException

Parameters:

pass - password

hash -

domain -

Throws:

IllegalAlgorithmException - thrown when user password in db is found to be hashed with outdated or unwanted algorithm due to configuration changes or found vulnerabilities. Rehash password and save the new one in db.

InvalidPasswordException - if password after hashing doesn't match hash (invalid password provided).

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

java.io.UnsupportedEncodingException