org.apache.sling.jcr.jackrabbit.server.security
Interface LoginModulePlugin

public interface LoginModulePlugin

Provide login module functionality that extends org.apache.jackrabbit.core.security.authentication.DefaultLoginModule for a specific type of java.jcr.Credentials. Does not rely explicitly on any classes from org.apache.jackrabbit.core.*

Field Summary

static int	IMPERSONATION_DEFAULT
static int	IMPERSONATION_FAILED
static int	IMPERSONATION_SUCCESS

Method Summary

boolean	canHandle(javax.jcr.Credentials credentials) Determine if this LoginModule can process this set of Credentials.
void	doInit(javax.security.auth.callback.CallbackHandler callbackHandler, javax.jcr.Session session, java.util.Map options)
AuthenticationPlugin	getAuthentication(java.security.Principal principal, javax.jcr.Credentials creds) Return a PluggableAuthentication object that can authenticate the give Principal and Credentials.
java.security.Principal	getPrincipal(javax.jcr.Credentials credentials) Return a Principal object, or null.
int	impersonate(java.security.Principal principal, javax.jcr.Credentials credentials) Returns a code indicating either the status of the impersonation attempt, or IMPERSONATION_DEFAULT if the impersonation should be handled by org.apache.jackrabbit.core.security.authentication.DefaultLoginModule#impersonate .

Field Detail

IMPERSONATION_DEFAULT

static final int IMPERSONATION_DEFAULT

See Also:

Constant Field Values

IMPERSONATION_SUCCESS

static final int IMPERSONATION_SUCCESS

See Also:

Constant Field Values

IMPERSONATION_FAILED

static final int IMPERSONATION_FAILED

See Also:

Constant Field Values

Method Detail

canHandle

boolean canHandle(javax.jcr.Credentials credentials)

Determine if this LoginModule can process this set of Credentials. Currently, due to Jackrabbit internals, these Credentials will always be an instance of SimpleCredentials. A co-operating AuthenticationHandler object can set properties on these credentials at creation time that this class can use to make this determination

Parameters:

credentials -

Returns:

doInit

void doInit(javax.security.auth.callback.CallbackHandler callbackHandler,
            javax.jcr.Session session,
            java.util.Map options)
            throws javax.security.auth.login.LoginException

Throws:

javax.security.auth.login.LoginException

See Also:

org.apache.jackrabbit.core.security.authentication.DefaultLoginModule#doInit

getPrincipal

java.security.Principal getPrincipal(javax.jcr.Credentials credentials)

Return a Principal object, or null. If null is returned, and no other PluggableLoginModule that can handle these Credentials can provide a Principal, the Principal will be provided by org.apache.jackrabbit.core.security.authentication.DefaultLoginModule#getPrincipal

Returns:

an instance of the Principal associated with these Credentials

See Also:

org.apache.jackrabbit.core.security.authentication.DefaultLoginModule#getPrincipal

getAuthentication

AuthenticationPlugin getAuthentication(java.security.Principal principal,
                                       javax.jcr.Credentials creds)
                                       throws javax.jcr.RepositoryException

Return a PluggableAuthentication object that can authenticate the give Principal and Credentials. If null is returned, and no other PluggableLoginModule that can handle these Credentials can provide a PluggableAuthentication instance, the authentication will be handled by org.apache.jackrabbit.core.security.authentication.DefaultLoginModule#getAuthentication

Returns:

An instance of PluggableAuthentication, or null

Throws:

javax.jcr.RepositoryException

See Also:

org.apache.jackrabbit.core.security.authentication.DefaultLoginModule#getAuthentication

impersonate

int impersonate(java.security.Principal principal,
                javax.jcr.Credentials credentials)
                throws javax.jcr.RepositoryException,
                       javax.security.auth.login.FailedLoginException

Returns a code indicating either the status of the impersonation attempt, or IMPERSONATION_DEFAULT if the impersonation should be handled by org.apache.jackrabbit.core.security.authentication.DefaultLoginModule#impersonate .

Returns:

one of IMPERSONATION_DEFAULT, IMPERSONATION_SUCCESS or IMPERSONATION_FAILED

Throws:

javax.jcr.RepositoryException

javax.security.auth.login.FailedLoginException

See Also:

org.apache.jackrabbit.core.security.authentication.DefaultLoginModule#impersonate