org.opennms.protocols.radius.springsecurity

Class RadiusAuthenticationProvider

java.lang.Object

org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider

org.opennms.protocols.radius.springsecurity.RadiusAuthenticationProvider

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.MessageSourceAware, org.springframework.security.authentication.AuthenticationProvider

public class RadiusAuthenticationProvider
extends org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider

An org.springframework.security.providers.AuthenticationProvider implementation that provides integration with a Radius server.

Author:

Paul Donohue

Field Summary

Fields inherited from class org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider

hideUserNotFoundExceptions, logger, messages

Constructor Summary

Constructors

Constructor and Description
RadiusAuthenticationProvider(String server, String sharedSecret) Create an instance using the supplied server and shared secret.

Method Summary

Modifier and Type	Method and Description
protected void	additionalAuthenticationChecks(org.springframework.security.core.userdetails.UserDetails userDetails, org.springframework.security.authentication.UsernamePasswordAuthenticationToken token)
protected void	doAfterPropertiesSet() doAfterPropertiesSet
protected org.springframework.security.core.userdetails.UserDetails	retrieveUser(String username, org.springframework.security.authentication.UsernamePasswordAuthenticationToken token)
void	setAuthTypeClass(net.jradius.client.auth.RadiusAuthenticator authTypeClass) Sets the authenticator, which determines the authentication type (PAP, CHAP, etc)
void	setDefaultRoles(String defaultRoles) Sets the default authorities (roles) that should be assigned to authenticated users
void	setPort(int port) Sets the port number the radius server is listening on
void	setRetries(int retries) Sets the number of times to retry a timed-out authentication request
void	setRolesAttribute(String rolesAttribute) Sets the name of a radius attribute to be returned by the radius server with a comma-separated list of authorities (roles) to be assigned to the user If this is not set, or if the specified attribute is not found in the reply from the radius server, defaultRoles will be used to assign roles If JRadius's built-in attribute dictionary does not contain the desired attribute name, use "Unknown-VSAttribute(:)"
void	setTimeout(int timeout) Sets the authentication timeout (in seconds)

Methods inherited from class org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider

afterPropertiesSet, authenticate, createSuccessAuthentication, getPostAuthenticationChecks, getPreAuthenticationChecks, getUserCache, isForcePrincipalAsString, isHideUserNotFoundExceptions, setAuthoritiesMapper, setForcePrincipalAsString, setHideUserNotFoundExceptions, setMessageSource, setPostAuthenticationChecks, setPreAuthenticationChecks, setUserCache, supports

Methods inherited from class java.lang.Object

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

Constructor Detail

RadiusAuthenticationProvider

public RadiusAuthenticationProvider(String server,
                                    String sharedSecret)

Create an instance using the supplied server and shared secret.

Parameters:

server - a String object.

sharedSecret - a String object.

Method Detail

doAfterPropertiesSet

protected void doAfterPropertiesSet()
                             throws Exception

doAfterPropertiesSet

Overrides:

doAfterPropertiesSet in class org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider

Throws:

Exception - if any.

setPort

public void setPort(int port)

Sets the port number the radius server is listening on

Parameters:

port - (defaults to 1812)

setTimeout

public void setTimeout(int timeout)

Sets the authentication timeout (in seconds)

Parameters:

timeout - (defaults to 5)

setRetries

public void setRetries(int retries)

Sets the number of times to retry a timed-out authentication request

Parameters:

retries - (defaults to 3)

setAuthTypeClass

public void setAuthTypeClass(net.jradius.client.auth.RadiusAuthenticator authTypeClass)

Sets the authenticator, which determines the authentication type (PAP, CHAP, etc)

Parameters:

authTypeClass - An instance of net.jradius.client.auth.RadiusAuthenticator (defaults to PAPAuthenticator)

setDefaultRoles

public void setDefaultRoles(String defaultRoles)

Sets the default authorities (roles) that should be assigned to authenticated users

Parameters:

defaultRoles - comma-separated list of roles (defaults to "ROLE_USER")

setRolesAttribute

public void setRolesAttribute(String rolesAttribute)

Sets the name of a radius attribute to be returned by the radius server with a comma-separated list of authorities (roles) to be assigned to the user If this is not set, or if the specified attribute is not found in the reply from the radius server, defaultRoles will be used to assign roles If JRadius's built-in attribute dictionary does not contain the desired attribute name, use "Unknown-VSAttribute(:)"

Parameters:

rolesAttribute - a String object.

additionalAuthenticationChecks

protected void additionalAuthenticationChecks(org.springframework.security.core.userdetails.UserDetails userDetails,
                                              org.springframework.security.authentication.UsernamePasswordAuthenticationToken token)
                                       throws org.springframework.security.core.AuthenticationException

Specified by:

additionalAuthenticationChecks in class org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider

Throws:

org.springframework.security.core.AuthenticationException

retrieveUser

protected org.springframework.security.core.userdetails.UserDetails retrieveUser(String username,
                                                                                 org.springframework.security.authentication.UsernamePasswordAuthenticationToken token)
                                                                          throws org.springframework.security.core.AuthenticationException

Specified by:

retrieveUser in class org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider

Throws:

org.springframework.security.core.AuthenticationException