记一次 java 连接 linux ssh服务 权限验证失败的原因和解决过程
下面的问题我是通过之前的ssh测试类找出原因的，因为我的测试类跑通了，但是程序跑不通，看了一下源码发现还有一处没有进行解密，所以才会权限验证失败。
// 出现权限验证失败的原因就在这里，因为老板要求对称加解密，所以上面用 SymmetricEncoder 解码了一下，把数据库中经过 AES 加密的密文解密了，但是下面这行并没有解密，所以权限验证失败
} else {
// linux
assetsSingle.setScanrunstatus("5");
assetsService.update(assetsSingle);
SSH2Util ssh2Util = new SSH2Util(assetsSingle.getIp(), assetsSingle.getCertificateusername(), SymmetricEncoder.AESDecode("loli", assetsSingle.getCertificatepassword()), Integer.parseInt(assetsSingle.getPort()));
try {
ssh2Util.putFile("C:\\RM-ROOT\\RM-BASELINE\\", "66c221be-6ab2-ef53-1589-fe16877914f4.sh", "/root");
ssh2Util.putFile("C:\\RM-ROOT\\RM-BASELINE\\", "66c221be-6ab2-ef53-1589-fe16877914f4.pl", "/root");
// 出现权限验证失败的原因就在这里，因为老板要求对称加解密，所以上面用 SymmetricEncoder 解码了一下，把数据库中经过 AES 加密的密文解密了，但是下面这行并没有解密，所以权限验证失败
AssetsSSHScanner.testSSH(assetsSingle, assetsSingle.getIp(), assetsSingle.getCertificateusername(), assetsSingle.getCertificatepassword(), Integer.parseInt(assetsSingle.getPort()), "66c221be-6ab2-ef53-1589-fe16877914f4", "66c221be-6ab2-ef53-1589-fe16877914f4");
assetsSingle.setIsscanned("1");
assetsSingle.setScanrunstatus("3");
assetsSingle.setFailmsg("无错误 : 本次扫描成功");
assetsService.update(assetsSingle);
List<AssetsWithBLOBs> assetsServiceAll = assetsService.getAll();
return ResultUtil.success().add("assetsServiceAll", assetsServiceAll);
} catch (Exception e) {
logger.error(e);
assetsSingle.setScanrunstatus("4");
AssetsWithBLOBs resultAst = ScanExceptionHandler.fetchResult(e, assetsSingle);
assetsService.update(resultAst);
List<AssetsWithBLOBs> assetsServiceAll = assetsService.getAll();
return ResultUtil.error().add("assetsServiceAll", assetsServiceAll);
}
}
异常：
com.jcraft.jsch.JSchException: Auth fail
at com.jcraft.jsch.Session.connect(Session.java:519)
at org.kinome.rm.utils.scanner.SSHHelper.connect(SSHHelper.java:54)
at org.kinome.rm.utils.scanner.SSHHelper.<init>(SSHHelper.java:30)
at org.kinome.rm.utils.scanner.assetsspecial.AssetsSSHScanner.testSSH(AssetsSSHScanner.java:20)
at org.kinome.rm.controller.json.AssetsController.getStatus(AssetsController.java:398)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
SFTPUitl 获取连接发生错误
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.kinome.rm.core.filter.CorsFilter.doFilter(CorsFilter.java:26)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:105)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2430)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2419)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
com.jcraft.jsch.JSchException: Auth fail
at com.jcraft.jsch.Session.connect(Session.java:519)
at org.kinome.rm.utils.scanner.SSHHelper.connect(SSHHelper.java:54)
at org.kinome.rm.utils.scanner.SSHHelper.<init>(SSHHelper.java:30)
at org.kinome.rm.utils.scanner.assetsspecial.AssetsSSHScanner.testSSH(AssetsSSHScanner.java:20)
at org.kinome.rm.controller.json.AssetsController.getStatus(AssetsController.java:398)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.kinome.rm.core.filter.CorsFilter.doFilter(CorsFilter.java:26)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:105)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2430)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2419)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
记一次 java 连接 linux ssh服务 权限验证失败的原因和解决过程的更多相关文章
- java微信公众号开发token验证失败的问题及解决办法
本文引自http://m.blog.csdn.net/qq_32331997/article/details/72885424 微信公众平台服务器配置时,需要引入token,但是提交的时候总是提示to ...
- Linux ssh登陆慢的两种原因分析
Linux ssh登陆慢的两种原因分析 如果做运维就一定会遇到ssh登陆Linux服务器慢的问题,问题比较好解决,一般Google之后有很多文章都告诉你解决方法,但是很少有文章分析为什么会慢,这篇文章 ...
- SSH服务登陆验证
ssh服务登陆验证有两种方式: 1.基于用户名和密码 2.基于密钥 基于用户名和密码验证过程: 1)客户端想ssh服务器发起请求,服务器会把自己的公钥发送给客户端, 2)客户端用服务器的公钥加密自己的 ...
- linux——ssh服务
SSH服务(TCP端口号22):安全的命令解释器 为客户机提供安全的Shell 环境,用于远程管理 SSH基于公钥加密(非对称加密)技术: 数据加密传输: 客户端和服务器的身份验证: 公钥 和 私钥 ...
- Linux ssh服务
关于ssh服务不多说就提几句,1,机房的服务器一般都是通过远程连接登录的,远程登录就必然少不了ssh客户端.2,虚拟机每次都要点击进去,每次退出来也需要按Ctrl+Alt+Enter,也比较麻烦,有时 ...
- 查看linux ssh服务信息及运行状态
关于ssh服务端配置有不少文章,例如 linux下ssh服务配置,这里仅列举出一些查看ssh服务相关信息的常用命令. rpm -qa | grep ssh 可以看到系统中ssh安装包 rpm -ql ...
- ssh连接linux服务器只显示-bash-4.1#不显示路径解决方法
ssh连接linux服务器只显示-bash-4.1#不显示路径时,我们只需要修改 ~/.bash_profile文件,如果不存在这个文件,那么新建一个,增加内容 export PS1='[\u@\ ...
- Linux SSH 服务
本篇写一些关于Linux网络中SSH服务的相关知识. 测试环境 名称 IP地址 host01 192.168.28.128 host02 192.168.28.129 host03 192.168.2 ...
- java连接Fastdfs图片服务器上传失败的解决方法
照着视频上做,但是却连接不了虚拟机linux上的图片服务器,估计是linux防火墙的问题(这个实在是神烦,前面有好几次连接不了都是因为linux防火墙),果不其然,关闭即可. Linux关闭防火墙的命 ...
随机推荐
- 使用redis 处理高并发场景
1.原理: 当同一个用户获取锁之后,会让该用户一直持有锁.同样 的用户再次获取,会根据原子性 ,lock返回true. /** * 获取锁(非公平锁), 默认获取超时为2分钟 */ public bo ...
- LeetCode题解之Leaf-Similar Trees
1.题目描述 2.问题分析 将叶子节点的值放入vector,然后比较. 3.代码 bool leafSimilar(TreeNode* root1, TreeNode* root2) { vector ...
- LeetCoder题解之Find All Anagrams in a String
1.题目描述 2.题目分析 直接使用 哈希表记录子串的信息,然后对比两个哈希表信息即可 3.代码 vector<int> findAnagrams(string s, string p) ...
- tomcat上传内容报错
公司项目报错: o.s.boot.web.support.ErrorPageFilter : Forwarding to error page from request ...
- SQL Server数据库中外键强制约束的好处是什么，什么时候设置外键非强制约束？（转载）
Sql Server: What is the benefit of using “Enforce foreign key constraint” when it's set to “NO”? 问 I ...
- NodeJS中MySql的增删改查操作
纯粹记录一下最基础写法,几乎没有写什么逻辑,写法也并不是很完善(因为我自己也刚刚摸索出来这么写可以...= =!) 望高手指教 也希望能够帮到比我还新的新手.... //1.insert操作 ...
- 【爬坑】Vim 文档加密 & 解密
0. 说明 在 Vim 使用过程中,最后保存的时候输入了 :X ,提示输入密码,输完密码发现以前没遇到类似情况. 有时候最后保存那会儿默认大写. 在网上一查发现原来给文件加密了,就顺带搜索怎么取消密 ...
- 【转】Nginx学习---深入浅出Nginx的介绍
[原文]https://www.toutiao.com/i6595428119933354500/ Nginx是一款轻量级的Web服务器.反向代理服务器,由于它的内存占用少,启动极快,高并发能力强,在 ...
- 关于使用python的open函数时报No Such File or DIr的错误
我写的代码如下: def createFileWithFileName(localPathParam,fileName): totalPath=local_url+'\\'+fileName if n ...
- plsqldev、oracle插入中文乱码问题解决
最近在开发项目时用到Oracle数据库,需要手动插入一些数据,但插入中文的sql值时出现了乱码. 中文乱码就是编码不统一所导致的了,解决办法只需要把编码统一下即可解决了. 此种情况最大的可能就是客户端 ...