docker-compose.yml

version: '3.8'
services:
    keycloak:
        image: quay.io/keycloak/keycloak:24.0
        command: [ 'start-dev',
                   '--import-realm',
                   '--debug',
                   '--spi-required-action-VERIFY_EMAIL_CODE-code-length=5' ]
        volumes:
            - ./realm-config/local:/opt/keycloak/data/import
            - ./target/keycloak-verify-email-by-code-24.0.0-SNAPSHOT.jar:/opt/keycloak/providers/keycloak-verify-email-by-code.jar
        environment:
            - KC_DB=dev-file
            - KEYCLOAK_ADMIN=admin
            - KEYCLOAK_ADMIN_PASSWORD=admin
            - DEBUG=true
            - KC_LOG_LEVEL=info
            - KC_FEATURES=scripts
            - KC_HTTP_PORT=9080
            - KC_HTTPS_PORT=9443
        # If you want to expose these ports outside your dev PC,
        # remove the "127.0.0.1:" prefix
        ports:
            - 127.0.0.1:9080:9080
            - 127.0.0.1:9443:9443
    mailhog:
        image: mailhog/mailhog
        logging:
            driver: 'none'  # disable saving logs
        ports:
            - 1025:1025 # smtp server
            - 8025:8025 # web ui