Shiro-HelloWorld

系统管理员 2022-04-05 14:47 327阅读 0赞

具体的这些文件都在下载的shiro中找到

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM2NzIyMDM5_size_16_color_FFFFFF_t_70][]

pom.xml

<properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <shiro.version>1.3.2</shiro.version>
        </properties>
    
        <dependencies>
            <dependency>
                <groupId>org.apache.shiro</groupId>
                <artifactId>shiro-core</artifactId>
                <version>${shiro.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
                <version>1.7.25</version>
            </dependency>
    
            <dependency>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-classic</artifactId>
                <version>1.2.3</version>
            </dependency>
    
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>4.12</version>
            </dependency>
    
        </dependencies>

Quickstart.java

package com.atguigu.shiro;/*
     * Licensed to the Apache Software Foundation (ASF) under one
     * or more contributor license agreements.  See the NOTICE file
     * distributed with this work for additional information
     * regarding copyright ownership.  The ASF licenses this file
     * to you under the Apache License, Version 2.0 (the
     * "License"); you may not use this file except in compliance
     * with the License.  You may obtain a copy of the License at
     *
     *     http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing,
     * software distributed under the License is distributed on an
     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
     * KIND, either express or implied.  See the License for the
     * specific language governing permissions and limitations
     * under the License.
     */
    
    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;
    
    
    /**
     * Simple Quickstart application showing how to use Shiro's API.
     *
     * @since 0.9 RC2
     */
    public class Quickstart {
    
        private static final transient Logger log = LoggerFactory.getLogger(Quickstart.class);
    
    
        public static void main(String[] args) {
    
            // The easiest way to create a Shiro SecurityManager with configured
            // realms, users, roles and permissions is to use the simple INI config.
            // We'll do that by using a factory that can ingest a .ini file and
            // return a SecurityManager instance:
    
            // Use the shiro.ini file at the root of the classpath
            // (file: and url: prefixes load from files and urls respectively):
            Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
            SecurityManager securityManager = factory.getInstance();
    
            // for this simple example quickstart, make the SecurityManager
            // accessible as a JVM singleton.  Most applications wouldn't do this
            // and instead rely on their container configuration or web.xml for
            // webapps.  That is outside the scope of this simple quickstart, so
            // we'll just do the bare minimum so you can continue to get a feel
            // for things.
            SecurityUtils.setSecurityManager(securityManager);
    
            // Now that a simple Shiro environment is set up, let's see what you can do:
    
            // get the currently executing user:
            Subject currentUser = SecurityUtils.getSubject();
    
            // Do some stuff with a Session (no need for a web or EJB container!!!)
            Session session = currentUser.getSession();
            session.setAttribute("someKey", "aValue");
            String value = (String) session.getAttribute("someKey");
            if (value.equals("aValue")) {
                log.info("Retrieved the correct value! [" + value + "]");
            }
    
            // let's login the current user so we can check against roles and permissions:
            // 判断用户是否已经别认证
            if (!currentUser.isAuthenticated()) {
                UsernamePasswordToken token = new UsernamePasswordToken("lonestarr", "vespa");
                token.setRememberMe(true);
                try {
                    currentUser.login(token);
                    System.out.println("---->" + currentUser.isAuthenticated());
                    // 检查账户是否存在
                } catch (UnknownAccountException uae) {
                    log.info("There is no user with username of " + token.getPrincipal());
                    return;
                    // 检查密码是否正确
                } catch (IncorrectCredentialsException ice) {
                    log.info("Password for account " + token.getPrincipal() + " was incorrect!");
                    // 用户被锁定
                } catch (LockedAccountException lae) {
                    log.info("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) {
                    //unexpected condition?  error?
                }
            }
    
            //say who they are:
            //print their identifying principal (in this case, a username):
            log.info("User [" + currentUser.getPrincipal() + "] logged in successfully.");
    
            //test a role:
            if (currentUser.hasRole("schwartz")) {
                log.info("May the Schwartz be with you!");
            } else {
                log.info("Hello, mere mortal.");
            }
    
            //test a typed permission (not instance-level)
            //测试用户是否有某个行为
            if (currentUser.isPermitted("lightsaber:weild")) {
                log.info("You may use a lightsaber ring.  Use it wisely.");
            } else {
                log.info("Sorry, lightsaber rings are for schwartz masters only.");
            }
    
            //a (very powerful) Instance Level permission:
            // 角色可以做的具体的行为:user的可以对其实例张三进行删除操作
            if (currentUser.isPermitted("user:delete:zhangsan")) {
                log.info("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!");
            }
    
            //all done - log out!
            // 登出
            currentUser.logout();
    
            System.out.println("---->" + currentUser.isAuthenticated());
    
            System.exit(0);
        }
    }

shiro.ini

# =============================================================================
    # Tutorial INI configuration
    #
    # Usernames/passwords are based on the classic Mel Brooks' film "Spaceballs" :)
    # =============================================================================
    
    # -----------------------------------------------------------------------------
    # Users and their (optional) assigned roles
    # username = password, role1, role2, ..., roleN
    # -----------------------------------------------------------------------------
    [users]
    root = secret, admin
    guest = guest, guest
    presidentskroob = 12345, president
    darkhelmet = ludicrousspeed, darklord, schwartz
    lonestarr = vespa, goodguy, schwartz
    
    # -----------------------------------------------------------------------------
    # Roles with assigned permissions
    # roleName = perm1, perm2, ..., permN
    # -----------------------------------------------------------------------------
    [roles]
    admin = *
    schwartz = lightsaber:*
    goodguy = user:delete:zhangsan

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM2NzIyMDM5_size_16_color_FFFFFF_t_70]: /images/20220405/a2984453dd9742be9e2dd0b2714bccb7.png

Shiro-HelloWorld

发表评论取消回复

还没有评论，来说两句吧...

相关阅读