com.worklight.common.security

Class WLCertManager

java.lang.Object

com.worklight.common.security.WLCertManager

Direct Known Subclasses:

WLDeviceAuthManager, WLOAuthCertManager

public abstract class WLCertManager
extends java.lang.Object

Class that manages certificates on the specified keystore file. It also creates CSRs for the certificates it will later store. It has refactored code from WLDeviceAuthManager and WLUserAuthManager.

Method Summary

Modifier and Type	Method and Description
void	clearKeystore(java.lang.String provisioningEntity) Remove the keystore
java.security.KeyPair	generateKeyPair(java.lang.String provisioningEntity, int rsaKeySize) Generate a keypair(private + public) key set, for use with signing metadata.
java.security.KeyPair	getKeyPair(java.lang.String provisioningEntity)
void	init(Context ctx) Initialize state variables for this device auth session
void	removeEntityKeyStoreValues(java.lang.String provisioningEntity) Remove the
java.lang.String	signCsr(JSONObject csrJSON, java.lang.String provisioningEntity) This method signs on a given content according to JWS standard (JSON Web Signature - http://datatracker.ietf.org/doc/draft-ietf-jose-json-web-signature/?include_text=1) We'll be using the public key We use the SHA256withRSA algorithm for creating the JWS header
java.lang.String	signJWS(JSONObject payladJSON, java.security.interfaces.RSAPublicKey publicKey, java.security.PrivateKey privateKey, java.lang.String kid)

Methods inherited from class java.lang.Object

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

Method Detail

init

public void init(Context ctx)

Initialize state variables for this device auth session

Parameters:

ctx -

generateKeyPair

public java.security.KeyPair generateKeyPair(java.lang.String provisioningEntity,
                                             int rsaKeySize)
                                      throws java.security.NoSuchAlgorithmException,
                                             java.io.IOException,
                                             java.security.NoSuchProviderException

Generate a keypair(private + public) key set, for use with signing metadata. Using RSA with a 512 long key size Store the keyPair in SharedPresences and cache it in this instance.

Returns:

Throws:

java.security.NoSuchAlgorithmException

java.io.IOException

java.security.NoSuchProviderException

signCsr

public java.lang.String signCsr(JSONObject csrJSON,
                                java.lang.String provisioningEntity)
                         throws java.lang.Exception

This method signs on a given content according to JWS standard (JSON Web Signature - http://datatracker.ietf.org/doc/draft-ietf-jose-json-web-signature/?include_text=1) We'll be using the public key We use the SHA256withRSA algorithm for creating the JWS header

Parameters:

csrJSON - - a JSON Object with the content to sign on

provisioningEntity -

Returns:

The signed payload as Base64 encoded string.

Throws:

java.lang.Exception

signJWS

public java.lang.String signJWS(JSONObject payladJSON,
                                java.security.interfaces.RSAPublicKey publicKey,
                                java.security.PrivateKey privateKey,
                                java.lang.String kid)
                         throws JSONException,
                                java.io.UnsupportedEncodingException,
                                java.security.NoSuchAlgorithmException,
                                java.security.InvalidKeyException,
                                java.security.SignatureException

Throws:

JSONException

java.io.UnsupportedEncodingException

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

java.security.SignatureException

clearKeystore

public void clearKeystore(java.lang.String provisioningEntity)
                   throws java.security.KeyStoreException

Remove the keystore

Throws:

java.security.KeyStoreException

removeEntityKeyStoreValues

public void removeEntityKeyStoreValues(java.lang.String provisioningEntity)
                                throws java.security.KeyStoreException

Remove the

Throws:

java.security.KeyStoreException

getKeyPair

public java.security.KeyPair getKeyPair(java.lang.String provisioningEntity)
                                 throws java.security.KeyStoreException,
                                        java.security.NoSuchAlgorithmException,
                                        java.security.UnrecoverableEntryException,
                                        java.io.IOException,
                                        java.lang.ClassNotFoundException

Throws:

java.security.KeyStoreException

java.security.NoSuchAlgorithmException

java.security.UnrecoverableEntryException

java.io.IOException

java.lang.ClassNotFoundException