com.vmware.security.credstore

Interface CredentialStore

public interface CredentialStore

A credential store.

For each method with a host parameter, the host may be specified as a DNS domain name, an IPv4 address, or an IPv6 address. When looking up a username or password, the host must be specified in the same manner (DNS, IPv4, or IPv6) as when it was stored.

The methods in this interface may be invoked concurrently by multiple threads.

See Also:

CredentialStoreFactory

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addPassword(java.lang.String host, java.lang.String username, java.lang.String password) Stores the password for a given host and username.
void	clearPasswords() Removes all passwords.
void	close() Closes this credential store and frees all resources associated with it.
java.util.Set<java.lang.String>	getHosts() Returns all hosts that have entries in the credential store.
java.lang.String	getPassword(java.lang.String host, java.lang.String username) Gets the password for a given host and username.
java.util.Set<java.lang.String>	getUsernames(java.lang.String host) Returns all usernames that have passwords stored for a given host.
boolean	removePassword(java.lang.String host, java.lang.String username) Removes the password for a given host and username.

Method Detail

getPassword

java.lang.String getPassword(java.lang.String host,
                           java.lang.String username)
                             throws java.io.IOException,
                                    javax.crypto.IllegalBlockSizeException,
                                    javax.crypto.BadPaddingException

Gets the password for a given host and username.

Returns:

the password, or null if none is found

Throws:

java.io.IOException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

addPassword

boolean addPassword(java.lang.String host,
                  java.lang.String username,
                  java.lang.String password)
                    throws java.io.IOException

Stores the password for a given host and username. If a password already exists for that host and username, it is overwritten.

Returns:

true if a password for this host and username did not already exist

Throws:

java.io.IOException

removePassword

boolean removePassword(java.lang.String host,
                     java.lang.String username)
                       throws java.io.IOException

Removes the password for a given host and username. If no such password exists, this method has no effect.

Returns:

true if the password existed and was removed

Throws:

java.io.IOException

clearPasswords

void clearPasswords()
                    throws java.io.IOException

Removes all passwords.

Throws:

java.io.IOException

getHosts

java.util.Set<java.lang.String> getHosts()
                                         throws java.io.IOException

Returns all hosts that have entries in the credential store.

Throws:

java.io.IOException

getUsernames

java.util.Set<java.lang.String> getUsernames(java.lang.String host)
                                             throws java.io.IOException

Returns all usernames that have passwords stored for a given host.

Throws:

java.io.IOException

close

void close()
           throws java.io.IOException

Closes this credential store and frees all resources associated with it. No further CredentialStore methods may be invoked on this object.

Throws:

java.io.IOException