Zeppelin的CAS集成
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Zeppelin的CAS集成
xausky 发表于1年前
Zeppelin的CAS集成
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摘要: Zeppelin项目管理的非常好基本一次编译通过没有任何问题。有插件检查编程风格,比如每行不超过100字符,加号两边加空格,缩进用2个空格等否则都会编译不通过,改源码的时候注意。

1 下载编译

1.1 下载源码:

git clone https://github.com/apache/zeppelin.git

本文档基于zepplin 0.6.0版本

git checkout v0.6.0

1.2 编译源码

mvn clean install -Dmaven.test.skip=true

1.3 运行zepplin

bin/zeppelin-daemon.sh start

打开http://localhost:8080/即可看到效果。

2 后端集成

2.1 添加shiro-cas依赖

在zeppelin和zeppelin-server的pom.xml文件增加如下依赖

<dependency>
  <groupId>org.apache.shiro</groupId>
  <artifactId>shiro-cas</artifactId>
  <version>1.2.3</version>
</dependency>

2.2 修改shiro配置文件

修改conf/shiro.ini为

#
# 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.
#


[main]
sessionManager = org.apache.shiro.web.session.mgt.DefaultWebSessionManager
securityManager.sessionManager = $sessionManager
securityManager.sessionManager.globalSessionTimeout = 86400000

casFilter = org.apache.shiro.cas.CasFilter
casFilter.failureUrl = /error.jsp

casRealm = org.apache.shiro.cas.CasRealm
casRealm.defaultRoles = ROLE_USER
### Change with your own CAS server
casRealm.casServerUrlPrefix = https://login.hand-china.com/sso
### and your host name
casRealm.casService = http://localhost:8080/api/shiro-cas

casSubjectFactory = org.apache.shiro.cas.CasSubjectFactory
securityManager.subjectFactory = $casSubjectFactory

### Change with your own CAS server and your host name
shiro.loginUrl = https://login.hand-china.com/sso/login?service=http://localhost:8080/api/shiro-cas

[urls]
/api/login = anon
/api/version = anon
/api/shiro-cas = casFilter
/api/** = user

不要删除开头的Apache License声明,配置有插件检查协议。

2.3 增加登陆入口

增加与前端集成的登陆入口 zeppelin-server/src/main/java/org/apache/zeppelin/rest/CasLogin.java

/*
 * 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.
 */

package org.apache.zeppelin.rest;

import org.apache.http.HttpResponse;
import org.apache.shiro.subject.Subject;
import org.apache.zeppelin.annotation.ZeppelinApi;
import org.apache.zeppelin.server.JsonResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import java.io.IOException;

/**
 * Created by fc on 16-8-11.
 */
@Path("/casLogin")
public class CasLogin {
  private static final Logger LOG = LoggerFactory.getLogger(CasLogin.class);
  @GET
  public void casLogin(@Context HttpServletResponse response) throws IOException {
    response.sendRedirect("/");
  }
}

同样不要删除开头的Apache License声明。

同时向 zeppelin-server/src/main/java/org/apache/zeppelin/server/ZeppelinServer.java 的getSingletons函数注册

CasLogin casLogin = new CasLogin();
singletons.add(casLogin);

2.4 附注

1.编译出现unkown license错误是检测到有文件没有指明license,为那个文件的开头添加Apache License声明。

3 前端集成

3.1 登入实现

修改 zeppelin-web/src/app/app.js

auth函数内将

// Handle error case

替换为

window.location.replace(baseUrlSrv.getRestApiBase()+'/casLogin');

即获取授权数据失败(被shiro拦截)则跳转到登陆入口,shiro会负责授权最后由登陆入口返回。

3.2 登出实现

修改zeppelin-web/src/components/navbar/navbar.controller.js $scope.logout 函数内

替换

setTimeout(function() {
  window.location.replace('/');
}, 1000);

setTimeout(function() {
  window.location.replace('https://login.hand-china.com/sso/logout?service=' + baseUrlSrv.getRestApiBase() + '/casLogin');
}, 1000);

在应用内登出成功后在cas服务器也登出。

3.3 附注

1.如果编译时出现karma:unit错误,原因是登入链接为后端提供服务,测试时之启动前端。 修改zeppelin-web/Gruntfile.js

grunt.registerTask('test', [
  'clean:server',
  'wiredep',
  'concurrent:test',
  'postcss',
  'connect:test',
  'karma'
]);

删除 karma 为

grunt.registerTask('test', [
  'clean:server',
  'wiredep',
  'concurrent:test',
  'postcss',
  'connect:test'
]);
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