Spring webflux JWT example

this is spring webflux jwt token example.

I was inspired by the git hub project below.

https://github.com/raphaelDL/spring-webflux-security-jwt

I referenced the project above to make a JWT token custom filter, and added an example of extracting tokens from Route.

Library Dependencies

<dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-webflux</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!-- jwt token auth support library -->
        <dependency>
            <groupId>com.auth0</groupId>
            <artifactId>java-jwt</artifactId>
            <version>3.8.0</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.4</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>

JWT token payload

{
  "type": "accessToken"
  "userId": 1,
}

Jwt Token Extraction Process

Result iamge

If the access token is valid, extract the ID from the token and respond.