bytestree’s gists

bytestree / web.xml

Created April 23, 2016 13:06

	<!-- Spring MVC -->
	<servlet>
	<servlet-name>spring-mvc</servlet-name>
	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
	<init-param>
	<param-name>contextConfigLocation</param-name>
	<param-value>classpath:spring-mvc-servlet.xml</param-value>
	</init-param>
	<load-on-startup>1</load-on-startup>
	</servlet>

bytestree / spring-mvc-servlet.xml

Last active May 6, 2016 13:02

Spring context file to configure property placeholder, resource bundles, view resolver and import other configutation files.

	<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="
	http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd">

	<context:annotation-config />
	<context:component-scan base-package="com.bytestree.*" />

bytestree / spring-security.xml

Created April 23, 2016 13:46

Spring Secuirty file to configure url-patterns, login, logout and error page. Configure handler for successful and unsuccessful login. Authentication manager and provider.

	<beans:beans xmlns="http://www.springframework.org/schema/security"
	xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
	http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-4.0.xsd">

	<http auto-config="true">
	<intercept-url pattern="/login" access="permitAll" />
	<intercept-url pattern="/admin**" access="hasRole('ROLE_ADMIN')" />
	<intercept-url pattern="/**" access="hasRole('ROLE_USER')" />

bytestree / CustomAuthenticationFailureHandler.java

Last active November 22, 2019 16:32

UserService to return UserDetails object on authentication and implementation of AuthenticationSuccessHandler and AuthenticationFailureHandler

	@Component("customAuthenticationFailureHandler")
	public class CustomAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {

	private String DEFAULT_FAILURE_URL = "/login?error";

	@Autowired
	private UserService userService;

	@Override
	public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,

bytestree / Roles.java

Created April 23, 2016 16:31

Model classes and database script for spring authentication

	package com.bytestree.model;

	import java.io.Serializable;
	import java.util.HashSet;
	import java.util.Set;

	import javax.persistence.Column;
	import javax.persistence.Entity;
	import javax.persistence.FetchType;
	import javax.persistence.Id;

bytestree / login.jsp

Last active May 6, 2016 12:58

Custom Login page for Spring Security 4 including CSRF token config

	<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
	<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

	<html>
	<head>
	<title>Spring Security</title>
	</head>
	<body>
	<div>

bytestree / home.jsp

Created April 24, 2016 11:55

	<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
	<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
	<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
	<%@page session="false"%>
	<html>
	<body>
	<h1>Home Page</h1>
	<h2>${message}</h2>

	<a href='<c:url value="/admin" />'>Admin Page</a>

bytestree / AbstractDao.java

Last active May 6, 2016 12:56

Generic DAO layer and configuration of Transaction Manager, SessionFactory in Hibernate for PostgreSQL

	package com.bytestree.dao;

	import java.io.Serializable;
	import java.lang.reflect.ParameterizedType;

	import org.hibernate.Session;
	import org.hibernate.SessionFactory;
	import org.springframework.beans.factory.annotation.Autowired;

	@SuppressWarnings("unchecked")

bytestree / messages.properties

Created April 24, 2016 15:27

override spring security error messages

	AbstractUserDetailsAuthenticationProvider.badCredentials=Invalid username or password
	AbstractUserDetailsAuthenticationProvider.locked=Your account is locked
	AbstractUserDetailsAuthenticationProvider.disabled=Your account is disabled

bytestree / pom.xml

Created May 7, 2016 12:51

Hibernate Generic DAO dependencies

	<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.bytestree.hibernate</groupId>
	<artifactId>generic-dao-hibernate</artifactId>
	<version>1.0.0-SNAPSHOT</version>

	<properties>
	<spring.version>4.2.5.RELEASE</spring.version>
	<hibernate.version>4.3.11.Final</hibernate.version>

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