org.mobicents.slee.resource.parlay.fw.access
Class AuthenticationHandlerImpl

java.lang.Object
  org.mobicents.slee.resource.parlay.fw.access.AuthenticationHandlerImpl

All Implemented Interfaces:

AuthenticationHandler

public class AuthenticationHandlerImpl
extends java.lang.Object
implements AuthenticationHandler

For internal use only. This class is used to perform client side authenticaion with the Parlay framework.

Constructor Summary

AuthenticationHandlerImpl(TSMBean tsmBean)

Method Summary

void	abortAuthentication() Invokes abortAuthentication() against the gateway.
void	authenticate(java.lang.String encryptionMethod) Calls Authentication.authenticate() using the Authentication interface held by the TSMBean.
void	authenticationSucceeded() Calls Authentication.authenticationSucceeded() using the Authentication interface held by the TSMBean.
void	challenge(java.lang.String authMechanism) Calls Authentication.authenticate() using the Authentication interface held by the TSMBean.
void	cleanup() Destroys resources to enable garbage collection.
protected byte[]	encryptChallenge(byte[] challenge, java.lang.String encryptionMethod) Encrypts the specified challenge according to the specified method.
protected byte[]	generateRandomChallenge() Generates a 50 byte random array
protected java.security.interfaces.RSAPublicKey	getAppRSAPublicKey(java.lang.String encryptionMethod) Returns a RSA public key for the appropriate encryption method from the application vault.
protected java.lang.String	getAppRSAPublicKeyFilename(java.lang.String clientID, int keySize) Generates the appropriate filename for the application RSA public key file.
void	initiateAuthentication(org.csapi.fw.TpAuthDomain clientAuthDomain) Calls Initial.initiateAuthentication() using the Initial interface held by the TSMBean.
void	initiateAuthenticationWithVersion(org.csapi.fw.TpAuthDomain clientAuthDomain, java.lang.String version) Calls Initial.initiateAuthenticationWithVersion() using the Initial interface held by the TSMBean.
org.csapi.fw.fw_access.trust_and_security.IpAccess	requestAccess(org.csapi.IpInterface clientAccess) Invokes requestAccess() agianst the gateway.
java.lang.String	selectAuthenticationMechanism(java.lang.String authMechanismList) Calls Authentication.selectAuthenticationMechanism() using the Authentication interface held by the TSMBean.
java.lang.String	selectEncryptionMethod(java.lang.String authCapabilityList) Calls Authentication.selectEncryptionMethod() using the Authentication interface held by the TSMBean.
static void	setApiLevelAuthentication(org.csapi.fw.fw_access.trust_and_security.IpAPILevelAuthentication apiLevelAuthentication)
java.lang.String	toString() Defines a method used to provide the caller with a string representation of the class.

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthenticationHandlerImpl

public AuthenticationHandlerImpl(TSMBean tsmBean)

Method Detail

toString

public java.lang.String toString()

Defines a method used to provide the caller with a string representation of the class.

Overrides:

toString in class java.lang.Object

Returns:

This is an developer defined representation of the class object as a string

initiateAuthentication

public void initiateAuthentication(org.csapi.fw.TpAuthDomain clientAuthDomain)
                            throws TSMBeanException

Calls Initial.initiateAuthentication() using the Initial interface held by the TSMBean.

Specified by:

initiateAuthentication in interface AuthenticationHandler

Throws:

TSMBeanException

initiateAuthenticationWithVersion

public void initiateAuthenticationWithVersion(org.csapi.fw.TpAuthDomain clientAuthDomain,
                                              java.lang.String version)
                                       throws TSMBeanException

Calls Initial.initiateAuthenticationWithVersion() using the Initial interface held by the TSMBean.

Specified by:

initiateAuthenticationWithVersion in interface AuthenticationHandler

Throws:

TSMBeanException

selectEncryptionMethod

public java.lang.String selectEncryptionMethod(java.lang.String authCapabilityList)
                                        throws TSMBeanException

Calls Authentication.selectEncryptionMethod() using the Authentication interface held by the TSMBean.

Specified by:

selectEncryptionMethod in interface AuthenticationHandler

Parameters:

authCapabilityList, - the clients auth capability list.

Returns:

the framework's chosen authentication method.

Throws:

TSMBeanException

selectAuthenticationMechanism

public java.lang.String selectAuthenticationMechanism(java.lang.String authMechanismList)
                                               throws TSMBeanException

Calls Authentication.selectAuthenticationMechanism() using the Authentication interface held by the TSMBean.

Specified by:

selectAuthenticationMechanism in interface AuthenticationHandler

Parameters:

authMechanismList, - the clients auth mechanism list.

Returns:

the framework's chosen authentication method.

Throws:

TSMBeanException

authenticate

public void authenticate(java.lang.String encryptionMethod)
                  throws TSMBeanException

Description copied from interface: AuthenticationHandler

Calls Authentication.authenticate() using the Authentication interface held by the TSMBean.

Specified by:

authenticate in interface AuthenticationHandler

Throws:

TSMBeanException

challenge

public void challenge(java.lang.String authMechanism)
               throws TSMBeanException

Description copied from interface: AuthenticationHandler

Calls Authentication.authenticate() using the Authentication interface held by the TSMBean.

Specified by:

challenge in interface AuthenticationHandler

Throws:

TSMBeanException

authenticationSucceeded

public void authenticationSucceeded()
                             throws TSMBeanException

Calls Authentication.authenticationSucceeded() using the Authentication interface held by the TSMBean.

Specified by:

authenticationSucceeded in interface AuthenticationHandler

Throws:

TSMBeanException

requestAccess

public org.csapi.fw.fw_access.trust_and_security.IpAccess requestAccess(org.csapi.IpInterface clientAccess)
                                                                 throws TSMBeanException

Invokes requestAccess() agianst the gateway.

Specified by:

requestAccess in interface AuthenticationHandler

Returns:

Throws:

TSMBeanException

cleanup

public void cleanup()

Description copied from interface: AuthenticationHandler

Destroys resources to enable garbage collection.

Specified by:

cleanup in interface AuthenticationHandler

generateRandomChallenge

protected byte[] generateRandomChallenge()

Generates a 50 byte random array

Returns:

the random array

encryptChallenge

protected byte[] encryptChallenge(byte[] challenge,
                                  java.lang.String encryptionMethod)
                           throws TSMBeanException

Encrypts the specified challenge according to the specified method.

Parameters:

challenge -

encryptionMethod -

Returns:

encrypted challenge

Throws:

TSMBeanException

getAppRSAPublicKey

protected java.security.interfaces.RSAPublicKey getAppRSAPublicKey(java.lang.String encryptionMethod)
                                                            throws RSAUtilException,
                                                                   TSMBeanException

Returns a RSA public key for the appropriate encryption method from the application vault.

Parameters:

encryptionMethod -

Returns:

PublickKey

Throws:

RSAUtilException

TSMBeanException

getAppRSAPublicKeyFilename

protected java.lang.String getAppRSAPublicKeyFilename(java.lang.String clientID,
                                                      int keySize)

Generates the appropriate filename for the application RSA public key file. Depending on the algorithm specified in Fw.propeties it will be either an X.509 Certificate stored in a pem file or a hex encoding of the PublicKeyInfo format stored directly in a file.

Parameters:

clientID -

keySize -

Returns:

fileName

abortAuthentication

public void abortAuthentication()

Invokes abortAuthentication() against the gateway.

Specified by:

abortAuthentication in interface AuthenticationHandler

setApiLevelAuthentication

public static void setApiLevelAuthentication(org.csapi.fw.fw_access.trust_and_security.IpAPILevelAuthentication apiLevelAuthentication)

Parameters:

apiLevelAuthentication - The apiLevelAuthentication to set.