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BAEL-4018 Improved login redirect classes.

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This commit is contained in:
Cicio Flaviu 2020-06-15 10:06:37 +03:00
parent 84d820a594
commit ec6e0cf789
4 changed files with 15 additions and 10 deletions
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16
spring-security-modules/spring-security-mvc-boot-2/src/main/java/com/baeldung/loginredirect/LoginPageFilter.java
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@ -18,20 +18,24 @@ class LoginPageFilter extends GenericFilterBean {
@Override @Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
if (isAuthenticated() && ((HttpServletRequest) request).getRequestURI().equals("/loginUser")) { HttpServletRequest servletRequest = (HttpServletRequest) request;
HttpServletResponse servletResponse = (HttpServletResponse) response;
if (isAuthenticated() && "/loginUser".equals(servletRequest.getRequestURI())) {
String encodedRedirectURL = ((HttpServletResponse) response).encodeRedirectURL( String encodedRedirectURL = ((HttpServletResponse) response).encodeRedirectURL(
((HttpServletRequest) request).getContextPath() + "/userMainPage"); servletRequest.getContextPath() + "/userMainPage");
((HttpServletResponse) response).setStatus(HttpStatus.SC_TEMPORARY_REDIRECT); servletResponse.setStatus(HttpStatus.SC_TEMPORARY_REDIRECT);
((HttpServletResponse) response).setHeader("Location", encodedRedirectURL); servletResponse.setHeader("Location", encodedRedirectURL);
} }
chain.doFilter(request, response);
chain.doFilter(servletRequest, servletResponse);
} }
private boolean isAuthenticated() { private boolean isAuthenticated() {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication(); Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if (authentication == null || authentication instanceof AnonymousAuthenticationToken) { if (authentication == null || AnonymousAuthenticationToken.class.isAssignableFrom(authentication.getClass())) {
return false; return false;
} }
return authentication.isAuthenticated(); return authentication.isAuthenticated();

4
spring-security-modules/spring-security-mvc-boot-2/src/main/java/com/baeldung/loginredirect/LoginPageInterceptor.java
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@ -16,7 +16,7 @@ class LoginPageInterceptor extends HandlerInterceptorAdapter {
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) { public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
UrlPathHelper urlPathHelper = new UrlPathHelper(); UrlPathHelper urlPathHelper = new UrlPathHelper();
if (urlPathHelper.getLookupPathForRequest(request).equals("/loginUser") && isAuthenticated()) { if ("/loginUser".equals(urlPathHelper.getLookupPathForRequest(request)) && isAuthenticated()) {
String encodedRedirectURL = response.encodeRedirectURL( String encodedRedirectURL = response.encodeRedirectURL(
request.getContextPath() + "/userMainPage"); request.getContextPath() + "/userMainPage");
@ -31,7 +31,7 @@ class LoginPageInterceptor extends HandlerInterceptorAdapter {
private boolean isAuthenticated() { private boolean isAuthenticated() {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication(); Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if (authentication == null || authentication instanceof AnonymousAuthenticationToken) { if (authentication == null || AnonymousAuthenticationToken.class.isAssignableFrom(authentication.getClass())) {
return false; return false;
} }
return authentication.isAuthenticated(); return authentication.isAuthenticated();

3
spring-security-modules/spring-security-mvc-boot-2/src/main/java/com/baeldung/loginredirect/LoginRedirectApplication.java
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@ -2,9 +2,10 @@ package com.baeldung.loginredirect;
import org.springframework.boot.SpringApplication; import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ImportResource;
@SpringBootApplication @SpringBootApplication
//@ImportResource({"classpath*:spring-security-login-redirect.xml"}) @ImportResource({"classpath*:spring-security-login-redirect.xml"})
class LoginRedirectApplication { class LoginRedirectApplication {
public static void main(String[] args) { public static void main(String[] args) {
SpringApplication.run(LoginRedirectApplication.class, args); SpringApplication.run(LoginRedirectApplication.class, args);

2
spring-security-modules/spring-security-mvc-boot-2/src/main/java/com/baeldung/loginredirect/UsersController.java
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@ -24,7 +24,7 @@ class UsersController {
private boolean isAuthenticated() { private boolean isAuthenticated() {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication(); Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if (authentication == null || authentication instanceof AnonymousAuthenticationToken) { if (authentication == null || AnonymousAuthenticationToken.class.isAssignableFrom(authentication.getClass())) {
return false; return false;
} }
return authentication.isAuthenticated(); return authentication.isAuthenticated();