org.italiangrid.voms.credential.impl
Class AbstractLoadCredentialsStrategy

java.lang.Object
  extended by org.italiangrid.voms.credential.impl.AbstractLoadCredentialsStrategy
All Implemented Interfaces:
LoadCredentialsStrategy, VOMSEnvironmentVariables
Direct Known Subclasses:
DefaultLoadCredentialsStrategy

public abstract class AbstractLoadCredentialsStrategy
extends Object
implements LoadCredentialsStrategy, VOMSEnvironmentVariables

Base class for load credentials strategy providing utility classes for loading credentials from the filesystem and notifying the results of load operations to interested listeners (via LoadCredentialsEventListener).

Author:
andreaceccanti

Field Summary
 
Fields inherited from interface org.italiangrid.voms.credential.VOMSEnvironmentVariables
PKCS12_USER_CERT, VOMS_USER_ID, X509_CERT_DIR, X509_USER_CERT, X509_USER_KEY, X509_USER_PROXY, X509_VOMS_DIR
 
Constructor Summary
protected AbstractLoadCredentialsStrategy(LoadCredentialsEventListener listener)
          Constructor that let client pass in a LoadCredentialsEventListener.
 
Method Summary
protected  boolean fileExistsAndIsReadable(String filename)
          Convenience method to check if a file exists and is readable
protected  eu.emi.security.authn.x509.X509Credential loadPEMCredential(String privateKeyPath, String certificatePath, org.bouncycastle.openssl.PasswordFinder pf)
          Loads a PEM X.509 credential and notifies the registered LoadCredentialsEventListener of the load operation outcome.
protected  eu.emi.security.authn.x509.X509Credential loadPKCS12Credential(String pkcs12FilePath, org.bouncycastle.openssl.PasswordFinder pf)
          Loads a PCKS12 X.509 credential and notifies the registered LoadCredentialsEventListener of the load operation outcome.
protected  eu.emi.security.authn.x509.X509Credential loadProxyCredential(String proxyPath)
          Loads an X.509 proxy credential and notifies the registered LoadCredentialsEventListener of the load operation outcome.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.italiangrid.voms.credential.LoadCredentialsStrategy
loadCredentials
 

Constructor Detail

AbstractLoadCredentialsStrategy

protected AbstractLoadCredentialsStrategy(LoadCredentialsEventListener listener)
Constructor that let client pass in a LoadCredentialsEventListener.

Parameters:
listener - the listener that is notified of load credential events from this AbstractLoadCredentialsStrategy.
Method Detail

fileExistsAndIsReadable

protected boolean fileExistsAndIsReadable(String filename)
Convenience method to check if a file exists and is readable

Parameters:
filename - the file to be checked
Returns:
true if the file exists and is readable, false otherwise

loadPEMCredential

protected eu.emi.security.authn.x509.X509Credential loadPEMCredential(String privateKeyPath,
                                                                      String certificatePath,
                                                                      org.bouncycastle.openssl.PasswordFinder pf)
Loads a PEM X.509 credential and notifies the registered LoadCredentialsEventListener of the load operation outcome.

Parameters:
privateKeyPath - the path to the private key
certificatePath - the path to the certificate
pf - a PasswordFinder used to resolve the private key password when needed
Returns:
the loaded X509Credential, or null if the credential couldn't be loaded

loadPKCS12Credential

protected eu.emi.security.authn.x509.X509Credential loadPKCS12Credential(String pkcs12FilePath,
                                                                         org.bouncycastle.openssl.PasswordFinder pf)
Loads a PCKS12 X.509 credential and notifies the registered LoadCredentialsEventListener of the load operation outcome.

Parameters:
pkcs12FilePath - the path to the pkcs12 credential
pf - a PasswordFinder used to resolve the private key password
Returns:
the loaded X509Credential, or null if the credential couldn't be loaded

loadProxyCredential

protected eu.emi.security.authn.x509.X509Credential loadProxyCredential(String proxyPath)
Loads an X.509 proxy credential and notifies the registered LoadCredentialsEventListener of the load operation outcome.

Parameters:
proxyPath - the path to the proxy credential
Returns:
the loaded X509Credential, or null if the credential couldn't be loaded


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