user service

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Scope

1. A service handles about user information.
2. This service provides APIs to CRUD user data.
3. This service provides authentication and authorization.
4. Service uses MySQL as RDBMS database

Related Java topic

1. Spring boot, secure, JPA
2. Mapstruct
3. OOP
4. Oauth2, JWT

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Running locally

1. Copy application-local-template.properties to application-local.properties
2. Add environment variable SPRING_PROFILES_ACTIVE=local
3. Start MySQL
4. Run database changelog from this
5. Generate key pair
   1. create certs folder
      1. cd src/main/resources/certs
   2. generate RSA private key using openssl 3. openssl genrsa -out keypair.pem 2048
   3. extract public key from private key 4. openssl rsa -in keypair.pem -pubout -out publicKey.pem
   4. format private key in supported format (PKCS8) 6. openssl pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in keypair.pem -out privateKey.pem
6. start maven