org.nees.util.grid
Class GridUtils

java.lang.Object
  org.nees.util.grid.GridUtils

public class GridUtils

extends java.lang.Object

Constructor Summary

GridUtils()

Method Summary

static org.globus.gsi.GlobusCredential	deserializeGlobusCredential(java.lang.String serializedGlobusCredential) Deserialize a Globus credential.
static org.ietf.jgss.GSSCredential	getCurrentSubjectCredential() Get the current JAAS subject's credential.
static org.ietf.jgss.GSSCredential	getDefaultCredential() Get the default GSS credential in the current environment
static org.globus.gsi.GlobusCredential	getGlobusCredential(org.ietf.jgss.GSSCredential cred) If this GSSCredential wraps a Globus credential, get the Globus credential.
static java.lang.String	getGlobusDistinguishedName(org.ietf.jgss.GSSCredential cred) If this GSSCredential wraps a Globus credential, get the Globus credential's distinguished name in Globus format "/CN=..."
static org.ietf.jgss.GSSCredential	getSubjectCredential(javax.security.auth.Subject subject) Get a subject's GSS credentials.
static java.lang.String	serializeGlobusCredential(org.globus.gsi.GlobusCredential cred) Serialize a Globus credential.
static void	setFullDelegationSecureConversation(java.rmi.Remote service, org.ietf.jgss.GSSCredential gssCred) Configures a service stub for GSI Secure Conversation (encrypted) Full delegation No authorization
static void	setLimitedDelegationSecureConversation(java.rmi.Remote service, org.ietf.jgss.GSSCredential gssCred) Configures a service stub for GSI Secure Conversation (encrypted) Limited delegation No authorization
static void	setSecureConversation(java.rmi.Remote service, org.ietf.jgss.GSSCredential gssCred) Configures a service stub for GSI Secure Conversation (encrypted) No authorization
static void	setSecureConversation(java.rmi.Remote service, org.ietf.jgss.GSSCredential gssCred, java.lang.String deleg) Configures a grid service service stub for GSI Secure Conversation (encrypted) No authorization

Methods inherited from class java.lang.Object

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

Constructor Detail

GridUtils

public GridUtils()

Method Detail

getDefaultCredential

public static org.ietf.jgss.GSSCredential getDefaultCredential()
                                                        throws java.lang.Exception

Get the default GSS credential in the current environment

Throws:

java.lang.Exception

serializeGlobusCredential

public static java.lang.String serializeGlobusCredential(org.globus.gsi.GlobusCredential cred)

Serialize a Globus credential.

Parameters:

cred - the Globus credential

Returns:

a string representation of the Globus credential

deserializeGlobusCredential

public static org.globus.gsi.GlobusCredential deserializeGlobusCredential(java.lang.String serializedGlobusCredential)

Deserialize a Globus credential.

Parameters:

serializedGlobusCredential - a string representation of the Globus credential

Returns:

the Globus credential

setSecureConversation

public static void setSecureConversation(java.rmi.Remote service,
                                         org.ietf.jgss.GSSCredential gssCred,
                                         java.lang.String deleg)

Configures a grid service service stub for

1. GSI Secure Conversation (encrypted)
2. No authorization

Parameters:

service - the service stub

gssCred - the credential to use for authentication

deleg - the delegation mode

setSecureConversation

public static void setSecureConversation(java.rmi.Remote service,
                                         org.ietf.jgss.GSSCredential gssCred)

Configures a service stub for

1. GSI Secure Conversation (encrypted)
2. No authorization

Parameters:

service - the service stub

gssCred - the credential to use for authentication

setFullDelegationSecureConversation

public static void setFullDelegationSecureConversation(java.rmi.Remote service,
                                                       org.ietf.jgss.GSSCredential gssCred)

Configures a service stub for

1. GSI Secure Conversation (encrypted)
2. Full delegation
3. No authorization

Parameters:

service - the service stub

gssCred - the credential to use for authentication

setLimitedDelegationSecureConversation

public static void setLimitedDelegationSecureConversation(java.rmi.Remote service,
                                                          org.ietf.jgss.GSSCredential gssCred)

Configures a service stub for

1. GSI Secure Conversation (encrypted)
2. Limited delegation
3. No authorization

Parameters:

service - the service stub

gssCred - the credential to use for authentication

getSubjectCredential

public static org.ietf.jgss.GSSCredential getSubjectCredential(javax.security.auth.Subject subject)

Get a subject's GSS credentials.

getCurrentSubjectCredential

public static org.ietf.jgss.GSSCredential getCurrentSubjectCredential()

Get the current JAAS subject's credential.

getGlobusCredential

public static org.globus.gsi.GlobusCredential getGlobusCredential(org.ietf.jgss.GSSCredential cred)

If this GSSCredential wraps a Globus credential, get the Globus credential.

getGlobusDistinguishedName

public static java.lang.String getGlobusDistinguishedName(org.ietf.jgss.GSSCredential cred)

If this GSSCredential wraps a Globus credential, get the Globus credential's distinguished name in Globus format "/CN=..."