com.maverick.sshd
Class AuthorizedKeysStoreImpl

java.lang.Object
  com.maverick.sshd.AuthorizedKeysStoreImpl

All Implemented Interfaces:

PublicKeyStore

public class AuthorizedKeysStoreImpl
extends Object
implements PublicKeyStore

This class implements the OpenSSH style authorized_keys public key store.

Author:

Lee David Painter

Field Summary

protected String

authorizedKeysFile The path relative to the users root directory from which to load authorized keys

Constructor Summary

AuthorizedKeysStoreImpl()
Create a default authorized_keys store that reads keys from .ssh/authorized_keys.

AuthorizedKeysStoreImpl(String authorizedKeysFile)
Create an authorized keys stores that reads keys from a custom location.

Method Summary

void	add(SessionChannel session, String algorithm, String comment, byte[] encodedKey) Store the supplied key in the key store if possible.
Iterator	getKeys(SessionChannel session) Get an iterator of all stored public keys.
boolean	isAuthorizedKey(com.maverick.ssh.components.SshPublicKey key, Connection con, AuthenticationProvider authenticationProvider) Checks the given public key by comparing it against the public keys stored in the users authorized_keys file.
void	remove(SessionChannel session, String algorithm, byte[] encodedKey) Remove the supplied key from the key store if possible.

Methods inherited from class java.lang.Object

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

Field Detail

authorizedKeysFile

protected String authorizedKeysFile

The path relative to the users root directory from which to load authorized keys

Constructor Detail

AuthorizedKeysStoreImpl

public AuthorizedKeysStoreImpl()

Create a default authorized_keys store that reads keys from .ssh/authorized_keys.

AuthorizedKeysStoreImpl

public AuthorizedKeysStoreImpl(String authorizedKeysFile)

Create an authorized keys stores that reads keys from a custom location.

Parameters:

authorizedKeysFile - String

Method Detail

isAuthorizedKey

public boolean isAuthorizedKey(com.maverick.ssh.components.SshPublicKey key,
                               Connection con,
                               AuthenticationProvider authenticationProvider)

Checks the given public key by comparing it against the public keys stored in the users authorized_keys file.

Specified by:

isAuthorizedKey in interface PublicKeyStore

Parameters:

key - SshPublicKey

sessionid - byte[]

authenticationProvider - AuthenticationProvider

Returns:

boolean

add

public void add(SessionChannel session,
                String algorithm,
                String comment,
                byte[] encodedKey)

Description copied from interface: PublicKeyStore

Store the supplied key in the key store if possible. This is used by the Public Key Subsystem

Specified by:

add in interface PublicKeyStore

Parameters:

session - session

algorithm - algorithm

comment - comment

encodedKey - encoded key

remove

public void remove(SessionChannel session,
                   String algorithm,
                   byte[] encodedKey)

Description copied from interface: PublicKeyStore

Remove the supplied key from the key store if possible. This is used by the Public Key Subsystem

Specified by:

remove in interface PublicKeyStore

Parameters:

session - session

algorithm - algorithm

encodedKey - encoded key

getKeys

public Iterator getKeys(SessionChannel session)

Description copied from interface: PublicKeyStore

Get an iterator of all stored public keys.

Specified by:

getKeys in interface PublicKeyStore

Parameters:

session - session

Returns:

iterator of public keys