Microservices - Java, Maven, Spring-boot, OAuth2 JWT Server (Springboot)
Just create 3 microservices to demonstrate how works the communication between microservices spring-boot and Oauth2 server using JWT made in spring-boot too.
- In the OAuth server using JWT microservice, the user can make the login, logoff, validate+refreshing the token. In this microservice have one database (mysql) that is stored: userId, name, e-mail, password (create just a few examples to demonstrate that is working). Login returns the Auth token.
- Microservice A has a database (mysql) that have stored: userId, address, zip code, city and country (create just a few examples to demonstrate that is working).
- Microservice B has a database (mysql) that have stored: userId, skill description (create just a few examples to demonstrate that is working), also receive a request from microservice A to get the skills of the users.
DROP DATABASE IF EXISTS oauth;
CREATE DATABASE oauth DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;
DROP DATABASE IF EXISTS service1;
CREATE DATABASE service1 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;
DROP DATABASE IF EXISTS service2;
CREATE DATABASE service2 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;
DROP USER IF EXISTS dbuser;
CREATE USER dbuser@'%' IDENTIFIED WITH mysql_native_password BY 'DBPassw0rd!';
GRANT ALL PRIVILEGES ON oauth.* TO 'dbuser'@'%';
GRANT ALL PRIVILEGES ON service1.* TO 'dbuser'@'%';
GRANT ALL PRIVILEGES ON service2.* TO 'dbuser'@'%';
FLUSH PRIVILEGES;{
"variables": [],
"info": {
"name": "Test",
"_postman_id": "0455356c-e642-e3d7-2533-86cd82487578",
"description": "",
"schema": "https://schema.getpostman.com/json/collection/v2.0.0/collection.json"
},
"item": [
{
"name": "http://localhost:5000/auth/login",
"request": {
"url": "http://localhost:5000/auth/login",
"method": "POST",
"header": [
{
"key": "Content-Type",
"value": "application/json",
"description": ""
}
],
"body": {
"mode": "raw",
"raw": "{\n\t\"username\": \"admin\",\n\t\"password\": \"USPassw@rd!\"\n}"
},
"description": ""
},
"response": []
},
{
"name": "http://localhost:5001/candidate/me",
"request": {
"url": "http://localhost:5001/candidate/me",
"method": "GET",
"header": [
{
"key": "Authorization",
"value": "Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiIxIiwiaWF0IjoxNTUxNjk2ODQ5LCJleHAiOjE1NTE2OTg2NDl9.sPfOy32jJRNDTUtwuZ-ZDqHTm9MIazCZM15062-wXQFoAOt4Sey-EpRbYcztFNEZi0xEKQWzKa-03hNexeXHGg",
"description": ""
}
],
"body": {},
"description": ""
},
"response": []
},
{
"name": "http://localhost:5002/skills/candidate/me",
"request": {
"url": "http://localhost:5002/skills/candidate/me",
"method": "GET",
"header": [
{
"key": "Authorization",
"value": "Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiIxIiwiaWF0IjoxNTUxNjk2ODQ5LCJleHAiOjE1NTE2OTg2NDl9.sPfOy32jJRNDTUtwuZ-ZDqHTm9MIazCZM15062-wXQFoAOt4Sey-EpRbYcztFNEZi0xEKQWzKa-03hNexeXHGg",
"description": ""
}
],
"body": {},
"description": ""
},
"response": []
},
{
"name": "http://localhost:5000/auth/checkUsernameAvailability?username=admin1",
"request": {
"url": {
"raw": "http://localhost:5000/auth/checkUsernameAvailability?username=admin1",
"protocol": "http",
"host": [
"localhost"
],
"port": "5000",
"path": [
"auth",
"checkUsernameAvailability"
],
"query": [
{
"key": "username",
"value": "admin1",
"equals": true,
"description": ""
}
],
"variable": []
},
"method": "GET",
"header": [],
"body": {},
"description": ""
},
"response": []
},
{
"name": "http://localhost:5000/auth/signup",
"request": {
"url": "http://localhost:5000/auth/signup",
"method": "POST",
"header": [
{
"key": "Content-Type",
"value": "application/json",
"description": ""
}
],
"body": {
"mode": "raw",
"raw": "{\n\t\"username\": \"testuser\",\n\t\"password\": \"USPassw@rd!\"\n}"
},
"description": ""
},
"response": []
},
{
"name": "http://localhost:5001/token/refresh",
"request": {
"url": "http://localhost:5000/token/refresh",
"method": "POST",
"header": [
{
"key": "Authorization",
"value": "Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiI0IiwiaWF0IjoxNTUxNzAxMDg0LCJleHAiOjE1NTE3MDI4ODR9.g_9Hw7uUxKBwUsrDmUIHYZc8dsPwmodq9U9oiWRbt6UMn75Dkf5B3XHljZjD8dOt8x01ey2SllKf8dq4UcZXHg",
"description": ""
}
],
"body": {},
"description": ""
},
"response": []
}
]
}