keycloak.json

{
  "realm" : "demo",
  "resource" : "product-portal",
  "auth-server-url" : "/auth",
  "ssl-required" : "external",
  "credentials": {
    "jwt": {
      "client-keystore-file": "classpath:keystore-client.jks",
      "client-keystore-type": "JKS",
      "client-keystore-password": "storepass",
      "client-key-password": "keypass",
      "client-key-alias": "clientkey",
      "token-expiration": 10
    }
  }
}