在spring-security中找不到/ login的映射

Question

I am facing some problem in spring -security whenever i clicked on the submit it redirect to the below url and i got 404

HTTP Status 404 - for url 
localhost:8080/TestingSecurity/login

I guess there is some issue in registering springsecurity filter

code for ConfigurationDefaultXml.java

package cms.config;

@Configuration
@EnableWebMvc
@ComponentScan(basePackages = {"cms.controller"})
@Import(value = { SecurityConfiguration.class })
public class ConfigurationDefaultXml extends WebMvcConfigurerAdapter{

    @Bean
    public ViewResolver jspviewResolver() {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setViewClass(JstlView.class);
        viewResolver.setPrefix("/WEB-INF/views/");
        viewResolver.setSuffix(".jsp");
        return viewResolver;
    }

    @Bean
    public ViewResolver contentNegotiatingViewResolver(
            ContentNegotiationManager manager) {
        ContentNegotiatingViewResolver resolver = new ContentNegotiatingViewResolver();
        resolver.setContentNegotiationManager(manager);

        // Define all possible view resolvers
        List<ViewResolver> resolvers = new ArrayList<ViewResolver>();
        resolvers.add(jspviewResolver());
        resolver.setViewResolvers(resolvers);
        return resolver;
    }


    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/resources/**").addResourceLocations("/resources/design/");
    }
}

Code of SecurityConfiguration.java

package cms.config;
@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Autowired
    public void configureGlobalSecurity(AuthenticationManagerBuilder auth) throws Exception {
        auth.inMemoryAuthentication().withUser("user1").password("abc123").roles("USER");
        auth.inMemoryAuthentication().withUser("admin").password("root123").roles("ADMIN");
        auth.inMemoryAuthentication().withUser("dba1").password("root123").roles("ADMIN","DBA");//dba have two roles.
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {

         http.authorizeRequests()
         .antMatchers("/", "/home").permitAll()
         .antMatchers("/admin/**").access("hasRole('ADMIN')")
         .antMatchers("/db/**").access("hasRole('ADMIN') and hasRole('DBA')")
         .and().formLogin().loginPage("/logincustom")
         .usernameParameter("ssoId").passwordParameter("password")
         .and().csrf()
         .and().exceptionHandling().accessDeniedPage("/Access_Denied");

    }
}

SecurityWebApplicationInitializer.java

package cms.config;

import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;

public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer{

}

code of SpringMvcInitializer.java

package cms.config;

import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

public class SpringMvcInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {

    @Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class[] { ConfigurationDefaultXml.class};
    }

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return null;
    }

    @Override
    protected String[] getServletMappings() {
        return new String[] { "/" }; 
    }

}

coding of form button is given below

 <form action="${loginUrl}" method="post" class="form-horizontal">
                            <c:if test="${param.error != null}">
                                <div class="alert alert-danger">
                                    <p>Invalid username and password.</p>
                                </div>
                            </c:if>
                            <c:if test="${param.logout != null}">
                                <div class="alert alert-success">
                                    <p>You have been logged out successfully.</p>
                                </div>
                            </c:if>
                            <div class="input-group input-sm">
                                <label class="input-group-addon" for="username"><i class="fa fa-user"></i></label>
                                <input type="text" class="form-control" id="username" name="ssoId" placeholder="Enter Username" required>
                            </div>
                            <div class="input-group input-sm">
                                <label class="input-group-addon" for="password"><i class="fa fa-lock"></i></label> 
                                <input type="password" class="form-control" id="password" name="password" placeholder="Enter Password" required>
                            </div>
                            <input type="hidden" name="${_csrf.parameterName}"   value="${_csrf.token}" />

                            <div class="form-actions">
                                <input type="submit"
                                    class="btn btn-block btn-primary btn-default" value="Log in">
                            </div>
                        </form>

Answer 1

Even though it will not be used as the login post URL, you need to add a loginProcessingUrl for your custom login:

.formLogin().loginPage("/logincustom").loginProcessingUrl("/doLogin")
     .usernameParameter("ssoId").passwordParameter("password")