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☕️ Java Security，安全编码和代码审计

Java 70.25% CSS 3.31% HTML 26.38% Dockerfile 0.02% Shell 0.04%

code-audit java-sec java-vul

hello-java-sec's Introduction

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hello-java-sec's Issues

docker部署无法外部访问

docker部署后无法外部访问，内部可以。
查看Hello-Java-Sec\src\main\resourcesapplication.properties中：
server.address=0.0.0.0

建议进一步增加水平越权

制作一个只有admin才能访问的接口，zhangwei的session不能访问
对应的制作一个和上面功能一致但对用户session不进行任何判断的接口
让学习者可以用bp测水平越权

error when start project in IDEA

Error creating bean with name 'documentationPluginsBootstrapper' defined in URL [jar:file:/xxx/xxx/pringfox/springfox-spring-web/2.9.2/springfox-spring-web-2.9.2.jar!/springfox/documentation/spring/web/plugins/DocumentationPluginsBootstrapper.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webMvcRequestHandlerProvider' defined in URL [jar:file:/D:/maven_repo/io/springfox/springfox-spring-web/2.9.2/springfox-spring-web-2.9.2.jar!/springfox/documentation/spring/web/plugins/WebMvcRequestHandlerProvider.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'webEndpointServletHandlerMapping' defined in class path resource [org/springframework/boot/actuate/autoconfigure/endpoint/web/servlet/WebMvcEndpointManagementContextConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.endpoint.web.servlet.WebMvcEndpointHandlerMapping]: Factory method 'webEndpointServletHandlerMapping' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Unsatisfied dependency expressed through method 'healthEndpoint' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthContributorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthContributorRegistry]: Factory method 'healthContributorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'ldapHealthContributor' defined in class path resource [org/springframework/boot/actuate/autoconfigure/ldap/LdapHealthContributorAutoConfiguration.class]: Unsatisfied dependency expressed through method 'ldapHealthContributor' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'ldapTemplate' defined in class path resource [org/springframework/boot/autoconfigure/ldap/LdapAutoConfiguration.class]: Unsatisfied dependency expressed through method 'ldapTemplate' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ldapContextSource' defined in class path resource [org/springframework/boot/autoconfigure/ldap/LdapAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.ldap.core.support.LdapContextSource]: Factory method 'ldapContextSource' threw exception; nested exception is java.lang.IllegalAccessError: class org.springframework.ldap.core.support.AbstractContextSource (in unnamed module @0x33d512c1) cannot access class com.sun.jndi.ldap.LdapCtxFactory (in module java.naming) because module java.naming does not export com.sun.jndi.ldap to unnamed module @0x33d512c1

编译后有个class文件报毒,RuntimeVul.class

D:\Hello-Java-Sec\target\classes\com\best\hello\controller\RCE\RuntimeVul.class (无法成功完成操作，因为文件包含病毒或潜在的垃圾软件。)

docker中运行错误

docker 运行不了

---> 6881a357f8b7
Successfully built 6881a357f8b7
Successfully tagged javasec:latest
f020510cc8ffd6812699b2c2c9f1ffd099aac6d95cdc151b309c40a5c3dced95
(base) zqx@ubuntu:~/Documents/Hello-Java-Sec$ docker ps 
WARNING: Error loading config file: /home/zqx/.docker/config.json: open /home/zqx/.docker/config.json: permission denied
CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
(base) zqx@ubuntu:~/Documents/Hello-Java-Sec$

开始是找不到jar包，然后我把下载的jar包改为javasec.jar
容器创建成功了，但是还是访问不了！

求同款ide 配置

感觉师傅的ide好好看（

你的项目很有帮助，请继续更新吧

无法构建和运行

[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[3,33] package javax.xml.bind.annotation does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[4,33] package javax.xml.bind.annotation does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[5,33] package javax.xml.bind.annotation does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[6,33] package javax.xml.bind.annotation does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[9,2] cannot find symbol
  symbol: class XmlRootElement
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[10,2] cannot find symbol
  symbol: class XmlAccessorType
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/XXE.java:[20,22] package javax.xml.bind does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/XXE.java:[21,22] package javax.xml.bind does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[10,18] cannot find symbol
  symbol: variable XmlAccessType
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[12,6] cannot find symbol
  symbol:   class XmlElement
  location: class com.best.hello.controller.XXE.Student
[INFO] 10 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  3.652 s
[INFO] Finished at: 2023-02-02T10:37:31+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project javasec: Compilation failure: Compilation failure: 
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[3,33] package javax.xml.bind.annotation does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[4,33] package javax.xml.bind.annotation does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[5,33] package javax.xml.bind.annotation does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[6,33] package javax.xml.bind.annotation does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[9,2] cannot find symbol
[ERROR]   symbol: class XmlRootElement
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[10,2] cannot find symbol
[ERROR]   symbol: class XmlAccessorType
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/XXE.java:[20,22] package javax.xml.bind does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/XXE.java:[21,22] package javax.xml.bind does not exist
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[10,18] cannot find symbol
[ERROR]   symbol: variable XmlAccessType
[ERROR] /opt/Hello-Java-Sec/src/main/java/com/best/hello/controller/XXE/Student.java:[12,6] cannot find symbol
[ERROR]   symbol:   class XmlElement
[ERROR]   location: class com.best.hello.controller.XXE.Student
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

后在release下载jar运行，也是报错


2023-02-02 10:35:11.058 ERROR 6230 --- [0.0-8888-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: javax/xml/bind/DatatypeConverter] with root cause

java.lang.ClassNotFoundException: javax.xml.bind.DatatypeConverter
        at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476) ~[na:na]
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589) ~[na:na]
        at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:151) ~[javasec-1.10.jar:1.10]
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[na:na]
        at io.jsonwebtoken.impl.Base64Codec.decode(Base64Codec.java:26) ~[jjwt-0.9.1.jar!/:0.9.1]
        at io.jsonwebtoken.impl.DefaultJwtBuilder.signWith(DefaultJwtBuilder.java:99) ~[jjwt-0.9.1.jar!/:0.9.1]
        at com.best.hello.util.JwtUtils.generateToken(JwtUtils.java:38) ~[classes!/:1.10]
        at com.best.hello.controller.Login.login(Login.java:38) ~[classes!/:1.10]
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
        at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:197) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:141) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:894) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1061) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:961) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:652) ~[tomcat-embed-core-9.0.41.jar!/:4.0.FR]
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.2.jar!/:5.3.2]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.41.jar!/:4.0.FR]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:93) ~[spring-boot-actuator-2.4.1.jar!/:2.4.1]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.2.jar!/:5.3.2]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at java.base/java.lang.Thread.run(Thread.java:829) ~[na:na]

2023-02-02 10:35:11.063  WARN 6230 --- [0.0-8888-exec-1] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported]

SSRF的isIntranet好像有点问题

public static boolean isIntranet(String url) {
        Pattern reg = Pattern.compile("^(127\\.0\\.0\\.1)|(localhost)|(10\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3})|(172\\.((1[6-9])|(2\\d)|(3[01]))\\.\\d{1,3}\\.\\d{1,3})|(192\\.168\\.\\d{1,3}\\.\\d{1,3})$");
        Matcher match = reg.matcher(url);
        boolean a = match.find();
        return a;
    }

127.0.0.1匹配不到？
同时也可以ip地址转换绕过比如127.1 或者十进制十六进制

LDAP health check failed

o.s.b.actuate.ldap.LdapHealthIndicator : LDAP health check failed

org.springframework.ldap.CommunicationException: localhost:389; nested exception is javax.naming.CommunicationException: localhost:389 [Root exception is java.net.ConnectException: Connection refused: connect]
at org.springframework.ldap.support.LdapUtils.convertLdapException(LdapUtils.java:108) ~[spring-ldap-core-2.3.3.RELEASE.jar:2.3.3.RELEASE]

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