KeyPair & License Management Web Application

Spring (Boot, Security, GraphQL), License3j, Hibernate, PostgreSQL & pgModeler, Liquibase

Project state & goal

In progress (70% done), just for fun

Usage

Check GraphQL schema here.

The below GraphQL mutation

mutation {
  keyPair(keyPairInput: {name: "keyPairName"}) {
    name
    createdAt
    publicKey {
      value
    }
    privateKey {
      value
      license(
        licenseInput: {name: "licenseName", 
          features: [
            {name: "featureName1", value: "strValue", type: STRING},
            {name: "featureName2", value: "4.45", type: FLOAT},
            {name: "featureName3", value: "77888", type: INTEGER}
          ], expires: 1653494673772}
      ) {
        body
        signature
        name
        createdAt
      }
    }
  }
}

will produce json like this

{
  "data": {
    "keyPair": {
      "name": "keyPairName",
      "createdAt": "1653500088102",
      "publicKey": {
        "value": "UlNBADCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC.............
      },
      "privateKey": {
        "value": "UlNBADCCBL0CAQAwDQYJKoZIhvcNAQEBBQAEggSn.............
        "license": {
          "body": "expiryDate:DATE=2022-05-25 16:04:33.772.............
          "signature": "GyftL17W3OKG1Egc/sEdBX4aBAFL/0iG+S.............
          "name": "licenseName",
          "createdAt": "1653500088531"
        }
      }
    }
  }
}

Board

Done

• DB model
• pgModeler DB model & Liquibase initial sql script
• License & KeyPair services
• Common GraphQL controller
• Basic InMemory users & Simple access control
• Paginated querying with filtering

Todo & In progress

• DB - add indexes, constraints
• Entities - add constraints
• Entities - add extra fields
• Security - close holes
• Remove datasource login data from local properties
• GraphQL - disable graphiql