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Java Sec Code

Java sec code is a very powerful and friendly project for learning Java vulnerability code.

中文文档 😋

Recruitment

Alibaba-Security attack and defense/research(P5-P7)

Introduce

This project can also be called Java vulnerability code.

Each vulnerability type code has a security vulnerability by default unless there is no vulnerability. The relevant fix code is in the comments or code. Specifically, you can view each vulnerability code and comments.

Due to the server expiration, the online demo site had to go offline.

Login username & password:

admin/admin123
joychou/joychou123

Vulnerability Code

Sort by letter.

Vulnerability Description

How to run

The application will use mybatis auto-injection. Please run mysql server ahead of time and configure the mysql server database's name and username/password except docker environment.

spring.datasource.url=jdbc:mysql://127.0.0.1:3306/java_sec_code
spring.datasource.username=root
spring.datasource.password=woshishujukumima

Docker

Start docker:

docker-compose pull
docker-compose up

Stop docker:

docker-compose down

Docker's environment:

IDEA

Example:

http://localhost:8080/rce/exec?cmd=whoami

return:

Viarus

Tomcat

Example:

http://localhost:8080/java-sec-code-1.0.0/rce/runtime/exec?cmd=whoami

return:

Viarus

JAR

Change war to jar in pom.xml.

<groupId>sec</groupId>
<artifactId>java-sec-code</artifactId>
<version>1.0.0</version>
<packaging>war</packaging>

Build package and run.

git clone https://github.com/JoyChou93/java-sec-code
cd java-sec-code
mvn clean package -DskipTests 
java -jar target/java-sec-code-1.0.0.jar

Authenticate

Login

http://localhost:8080/login

If you are not logged in, accessing any page will redirect you to the login page. The username & password are as follows.

admin/admin123
joychou/joychou123

Logout

http://localhost:8080/logout

RememberMe

Tomcat's default JSESSION session is valid for 30 minutes, so a 30-minute non-operational session will expire. In order to solve this problem, the rememberMe function is introduced, and the default expiration time is 2 weeks.

Contributors

Core developers : JoyChou, liergou9981 Other developers: lightless, Anemone95, waderwu.

Support

If you like the poject, you can star java-sec-code project to support me. With your support, I will be able to make Java sec code better 😎.