org.apache.airavata.gfac.gsissh.security

Class TokenizedMyProxyAuthInfo

java.lang.Object

org.apache.airavata.gsi.ssh.api.authentication.GSIAuthenticationInfo

org.apache.airavata.gfac.gsissh.security.TokenizedMyProxyAuthInfo

All Implemented Interfaces:

AuthenticationInfo

public class TokenizedMyProxyAuthInfo
extends GSIAuthenticationInfo

Field Summary

Fields

Modifier and Type	Field and Description
static int	CREDENTIAL_RENEWING_THRESH_HOLD
protected static org.slf4j.Logger	log
static String	X509_CERT_DIR

Fields inherited from class org.apache.airavata.gsi.ssh.api.authentication.GSIAuthenticationInfo

properties

Constructor Summary

Constructors

Constructor and Description
TokenizedMyProxyAuthInfo(CredentialReader credentialReader, RequestData requestData)
TokenizedMyProxyAuthInfo(RequestData requestData)

Method Summary

Methods

Modifier and Type	Method and Description
CredentialReader	getCredentialReader()
GSSCredential	getCredentials()
GSSCredential	getCredentialsFromStore() Reads the credentials from credential store.
GSSCredential	getDefaultCredentials() Gets the default proxy certificate.
GSSCredential	getProxyCredentials() Gets a new proxy certificate given current credentials.
RequestData	getRequestData()
GSSCredential	renewCredentials() Renews credentials.
GSSCredential	renewCredentialsAsATrustedHost() Renew GSSCredentials.
void	setCredentialReader(CredentialReader credentialReader)
void	setGssCredentials(GSSCredential gssCredentials)
void	setRequestData(RequestData requestData)
static void	setUpTrustedCertificatePath(String trustedCertificatePath)

Methods inherited from class org.apache.airavata.gsi.ssh.api.authentication.GSIAuthenticationInfo

getProperties, setProperties

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.slf4j.Logger log

CREDENTIAL_RENEWING_THRESH_HOLD

public static int CREDENTIAL_RENEWING_THRESH_HOLD

X509_CERT_DIR

public static final String X509_CERT_DIR

See Also:

Constant Field Values

Constructor Detail

TokenizedMyProxyAuthInfo

public TokenizedMyProxyAuthInfo(CredentialReader credentialReader,
                        RequestData requestData)

TokenizedMyProxyAuthInfo

public TokenizedMyProxyAuthInfo(RequestData requestData)

Method Detail

setUpTrustedCertificatePath

public static void setUpTrustedCertificatePath(String trustedCertificatePath)

getCredentials

public GSSCredential getCredentials()
                             throws SecurityException

Specified by:

getCredentials in class GSIAuthenticationInfo

Throws:

SecurityException

getCredentialsFromStore

public GSSCredential getCredentialsFromStore()
                                      throws Exception

Reads the credentials from credential store.

Returns:

If token is found in the credential store, will return a valid credential. Else returns null.

Throws:

Exception - If an error occurred while retrieving credentials.

renewCredentialsAsATrustedHost

public GSSCredential renewCredentialsAsATrustedHost()
                                             throws GFacException,
                                                    org.apache.airavata.common.exception.ApplicationSettingsException

Renew GSSCredentials. Before executing we need to add current host as a trusted renewer. Note to renew credentials we dont need user name and password. To do that execute following command > myproxy-logon -t -s -l E.g :- > myproxy-logon -t 264 -s myproxy.teragrid.org -l us3 Enter MyProxy pass phrase: A credential has been received for user us3 in /tmp/x509up_u501. > myproxy-init -A --cert /tmp/x509up_u501 --key /tmp/x509up_u501 -l ogce -s myproxy.teragrid.org

Returns:

Renewed credentials.

Throws:

GFacException - If an error occurred while renewing credentials.

org.apache.airavata.common.exception.ApplicationSettingsException

getDefaultCredentials

public GSSCredential getDefaultCredentials()
                                    throws GFacException,
                                           org.apache.airavata.common.exception.ApplicationSettingsException

Gets the default proxy certificate.

Returns:

Default my proxy credentials.

Throws:

GFacException - If an error occurred while retrieving credentials.

org.apache.airavata.common.exception.ApplicationSettingsException

renewCredentials

public GSSCredential renewCredentials()
                               throws GFacException,
                                      org.apache.airavata.common.exception.ApplicationSettingsException

Renews credentials. First try to renew credentials as a trusted renewer. If that failed use user name and password to renew credentials.

Returns:

Renewed credentials.

Throws:

GFacException - If an error occurred while renewing credentials.

org.apache.airavata.common.exception.ApplicationSettingsException

getProxyCredentials

public GSSCredential getProxyCredentials()
                                  throws GFacException,
                                         org.apache.airavata.common.exception.ApplicationSettingsException

Gets a new proxy certificate given current credentials.

Returns:

The short lived GSSCredentials

Throws:

GFacException - If an error is occurred while retrieving credentials.

org.apache.airavata.common.exception.ApplicationSettingsException

setGssCredentials

public void setGssCredentials(GSSCredential gssCredentials)

getCredentialReader

public CredentialReader getCredentialReader()

setCredentialReader

public void setCredentialReader(CredentialReader credentialReader)

getRequestData

public RequestData getRequestData()

setRequestData

public void setRequestData(RequestData requestData)