com.test.shiro.Tutorial.java Source code

Introduction

Here is the source code for com.test.shiro.Tutorial.java

Source

package com.test.shiro;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.*;
import org.apache.shiro.config.IniSecurityManagerFactory;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.session.Session;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.util.Factory;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class Tutorial {

    private static final transient Logger log = LoggerFactory.getLogger(Tutorial.class);

    public static void main(String[] args) {
        log.info("My First Apache Shiro Application");
        System.out.println("My First Apache Shiro Application");

        Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
        SecurityManager securityManager = factory.getInstance();
        SecurityUtils.setSecurityManager(securityManager);

        Subject currentUser = SecurityUtils.getSubject();
        Session session = currentUser.getSession();
        session.setAttribute("someKey", "aValue");

        if (!currentUser.isAuthenticated()) {
            //collect user principals and credentials in a gui specific manner
            //such as username/password html form, X509 certificate, OpenID, etc.
            //We'll use the username/password example here since it is the most common.
            UsernamePasswordToken token = new UsernamePasswordToken("lonestarr", "vespa");
            //this is all you have to do to support 'remember me' (no config - built in!):
            token.setRememberMe(true);

            try {
                currentUser.login(token);
            } catch (UnknownAccountException uae) {
                log.info("There is no user with username of " + token.getPrincipal());
                System.out.println("There is no user with username of " + token.getPrincipal());
            } catch (IncorrectCredentialsException ice) {
                log.info("Password for account " + token.getPrincipal() + " was incorrect!");
                System.out.println("Password for account " + token.getPrincipal() + " was incorrect!");
            } catch (LockedAccountException lae) {
                log.info("The account for username " + token.getPrincipal() + " is locked. "
                        + "Please contact your administrator to unlock it.");
                System.out.println("The account for username " + token.getPrincipal() + " is locked. "
                        + "Please contact your administrator to unlock it.");
            } // ... catch more exceptions here (maybe custom ones specific to your application?
            catch (AuthenticationException ae) {
                ae.printStackTrace();
            }
        }

        log.info("User [" + currentUser.getPrincipal() + "] logged in successfully.");
        System.out.println("User [" + currentUser.getPrincipal() + "] logged in successfully.");

        if (currentUser.hasRole("schwartz")) {
            log.info("May the Schwartz be with you!");
            System.out.println("May the Schwartz be with you!");
        } else {
            log.info("Hello, mere mortal.");
            System.out.println("Hello, mere mortal.");
        }

        if (currentUser.isPermitted("lightsaber:weild")) {
            log.info("You may use a lightsaber ring. Use it wisely.");
            System.out.println("You may use a lightsaber ring. Use it wisely.");
        } else {
            log.info("Sorry, lightsaber rings are for schwartz masters only.");
            System.out.println("Sorry, lightsaber rings are for schwartz masters only.");
        }

        if (currentUser.isPermitted("winnebago:drive:eagle5")) {
            log.info("You are permitted to 'drive' the winnebago with license plate (id) 'eagle5'. "
                    + "Here are the keys - have fun!");
            System.out.println("You are permitted to 'drive' the winnebago with license plate (id) 'eagle5'. "
                    + "Here are the keys - have fun!");
        } else {
            log.info("Sorry, you aren't allowed to drive the 'eagle5' winnebago!");
            System.out.println("Sorry, you aren't allowed to drive the 'eagle5' winnebago!");
        }

        currentUser.logout();

        System.exit(0);
    }

}