me.parakh.core.security.filter

Class CustomAuthenticationFilter

java.lang.Object

org.springframework.web.filter.GenericFilterBean

me.parakh.core.security.filter.CustomAuthenticationFilter

All Implemented Interfaces:

javax.servlet.Filter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.context.EnvironmentAware, org.springframework.web.context.ServletContextAware

@Configuration
public class CustomAuthenticationFilter
extends org.springframework.web.filter.GenericFilterBean

StatelessAuthenticationFilter

Author:

Kevendra Patidar

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_TOKEN_HEADER
static String	SPRING_SECURITY_FORM_PASSWORD_KEY
static String	SPRING_SECURITY_FORM_USERNAME_KEY

Fields inherited from class org.springframework.web.filter.GenericFilterBean

logger

Constructor Summary

Constructors

Constructor and Description
CustomAuthenticationFilter()

Method Summary

Methods

Modifier and Type	Method and Description
protected org.springframework.security.core.Authentication	attemptAuthentication(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected org.springframework.security.core.Authentication	attemptTokenAuthentication(String token)
void	doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res, javax.servlet.FilterChain chain)
void	initIt()
protected List<org.springframework.security.core.GrantedAuthority>	obtainAuthoritiesFromClaims(List<String> roles)
protected String	obtainPassword(javax.servlet.http.HttpServletRequest request)
protected String	obtainUsername(javax.servlet.http.HttpServletRequest request)
protected String	obtainUsernameFromClaims(Map<String,Object> claims)
protected me.parakh.core.security.jwt.JwtClaimEdge	provideClaims(javax.servlet.http.HttpServletRequest request, org.springframework.security.core.Authentication authResult)
protected void	successfulAuthentication(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain, org.springframework.security.core.Authentication authResult)
protected void	successfulLogin(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.security.core.Authentication authResult)
protected void	unsuccessfulLogin(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.security.core.AuthenticationException failed)

Methods inherited from class org.springframework.web.filter.GenericFilterBean

addRequiredProperty, afterPropertiesSet, destroy, getFilterConfig, getFilterName, getServletContext, init, initBeanWrapper, initFilterBean, setBeanName, setEnvironment, setServletContext

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TOKEN_HEADER

public static final String DEFAULT_TOKEN_HEADER

See Also:

Constant Field Values

SPRING_SECURITY_FORM_USERNAME_KEY

public static final String SPRING_SECURITY_FORM_USERNAME_KEY

See Also:

Constant Field Values

SPRING_SECURITY_FORM_PASSWORD_KEY

public static final String SPRING_SECURITY_FORM_PASSWORD_KEY

See Also:

Constant Field Values

Constructor Detail

CustomAuthenticationFilter

public CustomAuthenticationFilter()

Method Detail

initIt

@PostConstruct
public void initIt()
            throws Exception

Throws:

Exception

doFilter

public void doFilter(javax.servlet.ServletRequest req,
            javax.servlet.ServletResponse res,
            javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

attemptAuthentication

protected org.springframework.security.core.Authentication attemptAuthentication(javax.servlet.http.HttpServletRequest request,
                                                                     javax.servlet.http.HttpServletResponse response)

obtainUsername

protected String obtainUsername(javax.servlet.http.HttpServletRequest request)

obtainPassword

protected String obtainPassword(javax.servlet.http.HttpServletRequest request)

successfulLogin

protected void successfulLogin(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response,
                   org.springframework.security.core.Authentication authResult)
                        throws IOException,
                               javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

successfulAuthentication

protected void successfulAuthentication(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response,
                            javax.servlet.FilterChain chain,
                            org.springframework.security.core.Authentication authResult)
                                 throws IOException,
                                        javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

unsuccessfulLogin

protected void unsuccessfulLogin(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response,
                     org.springframework.security.core.AuthenticationException failed)
                          throws IOException,
                                 javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

provideClaims

protected me.parakh.core.security.jwt.JwtClaimEdge provideClaims(javax.servlet.http.HttpServletRequest request,
                                                     org.springframework.security.core.Authentication authResult)

attemptTokenAuthentication

protected org.springframework.security.core.Authentication attemptTokenAuthentication(String token)
                                                                               throws org.springframework.security.core.AuthenticationException,
                                                                                      IOException,
                                                                                      javax.servlet.ServletException

Throws:

org.springframework.security.core.AuthenticationException

IOException

javax.servlet.ServletException

obtainUsernameFromClaims

protected String obtainUsernameFromClaims(Map<String,Object> claims)

obtainAuthoritiesFromClaims

protected List<org.springframework.security.core.GrantedAuthority> obtainAuthoritiesFromClaims(List<String> roles)