com.netflix.msl.entityauth
Class RsaAuthenticationFactory

java.lang.Object
  com.netflix.msl.entityauth.EntityAuthenticationFactory
      com.netflix.msl.entityauth.RsaAuthenticationFactory

public class RsaAuthenticationFactory
extends EntityAuthenticationFactory

RSA asymmetric keys entity authentication factory.

Field Summary

(package private) AuthenticationUtils	authutils Authentication utilities.
private RsaStore	store RSA key store.

Constructor Summary

RsaAuthenticationFactory(RsaStore store, AuthenticationUtils authutils)
Construct a new RSA asymmetric keys authentication factory instance.

Method Summary

EntityAuthenticationData	createData(MslContext ctx, JSONObject entityAuthJO) Construct a new entity authentication data instance from the provided JSON.
ICryptoContext	getCryptoContext(MslContext ctx, EntityAuthenticationData authdata) Create a crypto context that can be used to encrypt/decrypt and authenticate data from the entity.

Methods inherited from class com.netflix.msl.entityauth.EntityAuthenticationFactory

getScheme

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

store

private final RsaStore store

RSA key store.

authutils

final AuthenticationUtils authutils

Authentication utilities.

Constructor Detail

RsaAuthenticationFactory

public RsaAuthenticationFactory(RsaStore store,
                                AuthenticationUtils authutils)

Construct a new RSA asymmetric keys authentication factory instance.

Parameters:

store - RSA public key store.

authutils - authentication utilities.

Method Detail

createData

public EntityAuthenticationData createData(MslContext ctx,
                                           JSONObject entityAuthJO)
                                    throws MslEncodingException,
                                           MslCryptoException

Description copied from class: EntityAuthenticationFactory

Construct a new entity authentication data instance from the provided JSON.

Specified by:

createData in class EntityAuthenticationFactory

Parameters:

ctx - MSL context.

entityAuthJO - the JSON object.

Returns:

the entity authentication data.

Throws:

MslEncodingException - if there is an error parsing the JSON.

MslCryptoException - if there is an error with the entity authentication data cryptography.

getCryptoContext

public ICryptoContext getCryptoContext(MslContext ctx,
                                       EntityAuthenticationData authdata)
                                throws MslEntityAuthException

Description copied from class: EntityAuthenticationFactory

Create a crypto context that can be used to encrypt/decrypt and authenticate data from the entity. The implementation of this function must, by necessity, authenticate the entity authentication data.

Specified by:

getCryptoContext in class EntityAuthenticationFactory

Parameters:

ctx - MSL context.

authdata - the authentication data.

Returns:

the entity crypto context.

Throws:

MslEntityAuthException - if there is an error with the entity authentication data.