spring+secure+view+fragments+using+security+taglib+project
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This is accessDenied.jsp JSP file and it is used display the output for the application.
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<%@ 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>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>AccessDenied page</title>
</head>
<body>
Dear <strong>${user}</strong>, You are not authorized to access this page
<a href="<c:url value="/logout" />">Logout</a>
</body>
</html>
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This is login.jsp JSP file and it is used display the output for the application.
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Login page</title>
<link href="<c:url value='/static/css/bootstrap.css' />" rel="stylesheet"></link>
<link href="<c:url value='/static/css/app.css' />" rel="stylesheet"></link>
<link rel="stylesheet" type="text/css" href="//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.2.0/css/font-awesome.css" />
</head>
<body>
<p align="center"><font color="white">Please enter username as dba and password as root123!!! This is for success scenario, perform all operations</font></p>
<p align="center"><font color="white">Please enter username as admin and password as root123!!! This is for success scenario</font></p>
<p align="center"><font color="white">Please enter username as bill and password as abc123!!! This is for success scenario</font></p>
<div id="mainWrapper">
<div class="login-container">
<div class="login-card">
<div class="login-form">
<c:url var="loginUrl" value="/login" />
<form action="${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>
</div>
</div>
</div>
</div>
</body>
</html>
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This is welcome.jsp JSP file and it is used display the output for the application.
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<%@ 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"%>
<%@ taglib prefix="sec" uri="http://www.springframework.org/security/tags"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Welcome page</title>
</head>
<body>
Dear <strong>${user}</strong>, Welcome to Home Page.
<a href="<c:url value="/logout" />">Logout</a>
<br/>
<br/>
<div>
<label>View all information| This part is visible to Everyone</label>
</div>
<br/>
<div>
<sec:authorize access="hasRole('ADMIN')">
<label><a href="#">Edit this page</a> | This part is visible only to ADMIN</label>
</sec:authorize>
</div>
<br/>
<div>
<sec:authorize access="hasRole('ADMIN') and hasRole('DBA')">
<label><a href="#">Start backup</a> | This part is visible only to one who is both ADMIN & DBA</label>
</sec:authorize>
</div>
</html>
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This is HelloWorldConfiguration.java file having the source code to execute business logic.
package com.cv.springsecurity.configuration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
/**
* @author Chandra Vardhan
*/
@Configuration
@EnableWebMvc
@ComponentScan(basePackages = "com.cv.springsecurity")
public class HelloWorldConfiguration extends WebMvcConfigurerAdapter {
@Bean(name="HelloWorld")
public ViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setViewClass(JstlView.class);
viewResolver.setPrefix("/WEB-INF/views/");
viewResolver.setSuffix(".jsp");
return viewResolver;
}
/*
* Configure ResourceHandlers to serve static resources like CSS/ Javascript etc...
*/
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/static/**").addResourceLocations("/static/");
}
} |
This is SecurityConfiguration.java file having the source code to execute business logic.
package com.cv.springsecurity.configuration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
/**
* @author Chandra Vardhan
*/
@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
@Autowired
public void configureGlobalSecurity(AuthenticationManagerBuilder auth) throws Exception {
auth.inMemoryAuthentication().withUser("bill").password("abc123").roles("USER");
auth.inMemoryAuthentication().withUser("admin").password("root123").roles("ADMIN");
auth.inMemoryAuthentication().withUser("dba").password("root123").roles("ADMIN","DBA");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.antMatchers("/", "/home").access("hasRole('USER') or hasRole('ADMIN') or hasRole('DBA')")
.and().formLogin().loginPage("/login")
.usernameParameter("ssoId").passwordParameter("password")
.and().exceptionHandling().accessDeniedPage("/Access_Denied");
}
} |
This is SecurityWebApplicationInitializer.java file having the source code to execute business logic.
package com.cv.springsecurity.configuration;
import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
/**
* @author Chandra Vardhan
*/
public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer {
} |
This is SpringMvcInitializer.java file having the source code to execute business logic.
package com.cv.springsecurity.configuration;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
/**
* @author Chandra Vardhan
*/
public class SpringMvcInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
@Override
protected Class<?>[] getRootConfigClasses() {
return new Class[] { HelloWorldConfiguration.class };
}
@Override
protected Class<?>[] getServletConfigClasses() {
return null;
}
@Override
protected String[] getServletMappings() {
return new String[] { "/" };
}
} |
This is HelloWorldController.java file having the controller logic and it will have the services defined in it.
package com.cv.springsecurity.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
/**
* @author Chandra Vardhan
*/
@Controller
public class HelloWorldController {
@RequestMapping(value = { "/", "/home" }, method = RequestMethod.GET)
public String homePage(ModelMap model) {
model.addAttribute("user", getPrincipal());
return "welcome";
}
@RequestMapping(value = "/Access_Denied", method = RequestMethod.GET)
public String accessDeniedPage(ModelMap model) {
model.addAttribute("user", getPrincipal());
return "accessDenied";
}
@RequestMapping(value = "/login", method = RequestMethod.GET)
public String loginPage() {
return "login";
}
@RequestMapping(value="/logout", method = RequestMethod.GET)
public String logoutPage (HttpServletRequest request, HttpServletResponse response) {
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
if (auth != null){
new SecurityContextLogoutHandler().logout(request, response, auth);
}
return "redirect:/login?logout";
}
private String getPrincipal(){
String userName = null;
Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
if (principal instanceof UserDetails) {
userName = ((UserDetails)principal).getUsername();
} else {
userName = principal.toString();
}
return userName;
}
} |
This is pom.xml file having the entries of dependency jars and information to build the application .
| <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.cv.springsecurity</groupId>
<artifactId>SpringSecureViewFragmentsUsingSecurityTaglib</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<name>SpringSecureViewFragmentsUsingSecurityTaglib</name>
<properties>
<springframework.version>4.1.6.RELEASE</springframework.version>
<springsecurity.version>4.0.1.RELEASE</springsecurity.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>${springsecurity.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${springsecurity.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
<version>${springsecurity.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.3.5.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-c3p0</artifactId>
<version>4.3.5.Final</version>
</dependency>
<dependency>
<artifactId>hibernate-core</artifactId>
<groupId>org.hibernate</groupId>
<version>4.3.5.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.2.0.Final</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.35</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
<warName>SpringSecureViewFragmentsUsingSecurityTaglib</warName>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<finalName>SpringSecureViewFragmentsUsingSecurityTaglib</finalName>
</build>
</project> |
This is employee.hbm.xml file having the spring configuration properties.
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="com.cv.spring.mvc.hibernate.model.Employee" table="Employee_new22">
<id name="empId" column="empId" type="java.lang.Long">
<generator class="identity" />
</id>
<property name="empName" column="empName" type="java.lang.String" />
<property name="empAddress" column="empAddress" type="java.lang.String" />
<property name="salary" column="salary" type="java.lang.Long" />
<property name="empAge" column="empAge" type="java.lang.Long" />
</class>
</hibernate-mapping>
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This is log4j.properties file having the entries for logging the information into the console/file.
#By default enabling Console appender
# Root logger option
log4j.rootLogger=INFO, stdout
# Redirect log messages to console
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%-5p [%c]:%L -->> %m%n
# Redirect log messages to a log file
#log4j.appender.file=org.apache.log4j.RollingFileAppender
#log4j.appender.file.File=C:\servlet-application.log
#log4j.appender.file.MaxFileSize=5MB
#log4j.appender.file.MaxBackupIndex=10
#log4j.appender.file.layout=org.apache.log4j.PatternLayout
#log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
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