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Keycloak Gateway

Spring Boot 3 - GraalVM

🔨 Run the App

Maven

1 ) Download your project from this link shown below

    git clone https://github.com/Eukolos/gateway-keycloak.git

2 ) Go to the project's home directory shown below

    cd gateway-keycloak
    

3 ) Run Keycloak and Databases

    docker-compose up

4 ) Run services

    cd eureka-server
    
    mvn spring-boot:run
    
    cd product-service
    
    mvn spring-boot:run
    
    cd gateway
    
    mvn spring-boot:run
    

A few keycloak configuration after we can test endpoints

We can make native image this services thanx to graalvm.

Used Dependencies

• Core
  • Spring
    • Spring Boot 3
    • Spring Web
    • Spring Security
    • Oauth 2.0
• Keycloak
• MongoDB
• Postgesql
• Docker
• GraalVM CE Java 17-22.3.0

Login with Keycloak UI

GET /v1/product
Accept: application/HTTP
Content-Type: application/HTTP
User-Agent: Chrome/108.0.0.0
{
"username" : "my_user",
"password" : "password",
}
RESPONSE: HTTP 200 (OK)
Location header: http://localhost:8889/v1/product

Create a Product

POST /v1/product
Accept: application/json
Content-Type: application/json
{
"name" : "ROD",
"price" : 5.0,
"amount" : 2.0,
"oemList" : [
        "15j2h15k215kjkjk52",
        "21321ewqe321j213as"
 ]
}
RESPONSE: HTTP 201 (CREATED)
Location header: http://localhost:8889/v1/product

Get Procut List

GET /v1/product
Accept: application/json
Content-Type: application/json
{
}
RESPONSE: HTTP 200 (OK)
Content: ProductDto
Location header: http://localhost:8889/v1/product

Get Product By Id

GET /v1/product/{id}
Accept: application/json
Content-Type: application/json
{
}
RESPONSE: HTTP 200 (OK)
Content: ProductDto
Location header: http://localhost:8889/v1/product/{id}

Get Product By Oem

GET /v1/product/oem/{oem}
Accept: application/json
Content-Type: application/json
{
}
RESPONSE: HTTP 200 (OK)
Content: ProductDto
Location header: http://localhost:8889/v1/product/oem/{oem}

Delete Product By Id

GET /v1/product/{id}
Accept: application/json
Content-Type: application/json
{
}
RESPONSE: HTTP 200 (OK)
Content: boolean
Location header: http://localhost:8889/v1/product/{id}