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fix error message

This commit is contained in:
DOHA 2015-12-14 17:05:11 +02:00
parent 418be41d9c
commit bbcacc07bf
3 changed files with 57 additions and 28 deletions
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44
spring-security-login-and-registration/src/main/java/org/baeldung/security/CustomAuthenticationFailureHandler.java Normal file
View File

@ -0,0 +1,44 @@
package org.baeldung.security;
import java.io.IOException;
import java.util.Locale;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.MessageSource;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.LocaleResolver;
@Component
public class CustomAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {
@Autowired
private MessageSource messages;
@Autowired
private LocaleResolver localeResolver;
@Override
public void onAuthenticationFailure(final HttpServletRequest request, final HttpServletResponse response, final AuthenticationException exception) throws IOException, ServletException {
setDefaultFailureUrl("/login.html?error=true");
super.onAuthenticationFailure(request, response, exception);
final Locale locale = localeResolver.resolveLocale(request);
if (exception.getMessage().equalsIgnoreCase("User is disabled")) {
request.getSession().setAttribute("SPRING_SECURITY_LAST_EXCEPTION", messages.getMessage("auth.message.disabled", null, locale));
} else if (exception.getMessage().equalsIgnoreCase("User account has expired")) {
request.getSession().setAttribute("SPRING_SECURITY_LAST_EXCEPTION", messages.getMessage("auth.message.expired", null, locale));
} else if (exception.getMessage().equalsIgnoreCase("blocked")) {
request.getSession().setAttribute("SPRING_SECURITY_LAST_EXCEPTION", messages.getMessage("auth.message.blocked", null, locale));
} else {
request.getSession().setAttribute("SPRING_SECURITY_LAST_EXCEPTION", messages.getMessage("message.badCredentials", null, locale));
}
}
}

5
spring-security-login-and-registration/src/main/java/org/baeldung/spring/SecSecurityConfig.java
View File

@ -13,6 +13,7 @@ import org.springframework.security.config.annotation.web.configuration.WebSecur
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
@Configuration
@ -26,6 +27,9 @@ public class SecSecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private AuthenticationSuccessHandler myAuthenticationSuccessHandler;
@Autowired
private AuthenticationFailureHandler authenticationFailureHandler;
public SecSecurityConfig() {
super();
}
@ -59,6 +63,7 @@ public class SecSecurityConfig extends WebSecurityConfigurerAdapter {
.defaultSuccessUrl("/homepage.html")
.failureUrl("/login.html?error=true")
.successHandler(myAuthenticationSuccessHandler)
.failureHandler(authenticationFailureHandler)
.usernameParameter("j_username")
.passwordParameter("j_password")
.permitAll()

36
spring-security-login-and-registration/src/main/webapp/WEB-INF/view/login.jsp
View File

@ -7,34 +7,7 @@
<%@ page session="true"%>
<fmt:message key="message.password" var="noPass" />
<fmt:message key="message.username" var="noUser" />
<c:if test="${param.error != null}">
<c:choose>
<c:when
test="${SPRING_SECURITY_LAST_EXCEPTION.message == 'User is disabled'}">
<div class="alert alert-danger">
<spring:message code="auth.message.disabled"></spring:message>
</div>
</c:when>
<c:when
test="${SPRING_SECURITY_LAST_EXCEPTION.message == 'User account has expired'}">
<div class="alert alert-danger">
<spring:message code="auth.message.expired"></spring:message>
</div>
</c:when>
<c:when
test="${SPRING_SECURITY_LAST_EXCEPTION.message == 'blocked'}">
<div class="alert alert-danger">
<spring:message code="auth.message.blocked"></spring:message>
</div>
</c:when>
<c:otherwise>
<div class="alert alert-danger">
<!-- <c:out value="${SPRING_SECURITY_LAST_EXCEPTION.message}"/> -->
<spring:message code="message.badCredentials"></spring:message>
</div>
</c:otherwise>
</c:choose>
</c:if>
<html>
<head>
@ -72,6 +45,13 @@ ${param.message}
</div>
</c:if>
<c:if test="${param.error != null}">
<div class="alert alert-danger">
${SPRING_SECURITY_LAST_EXCEPTION}
</div>
</c:if>
<div class="container">
<div class="row wrapper">
<h1>