Prototype for the DETH (DNS Editing Through HTTPS) spec: https://hildjj.github.io/draft-deth/draft-hildebrand-deth.html

Installing

  $ npm install

Testing

  $ npm test

Running

  $ npm start

This will start a DETH HTTP server listening on port 8000.

Example usage

Determining the DETH Server for a Zone

Normally this would be derived using a DNS query:

  $ dig +short TXT _deth.example.com
  https://example.com/deth/v1/

Since this is just a prototype, we can assume that the server is authoritative for the example.com domain.

Determining authorized edits

A list of edits the client is authorized to perform.

  $ curl -X GET http://localhost:8000/deth/v1/

Might return:

  {
    "A": {
      "URI": "https://localhost:8000/deth/v1/A/",
      "methods": ["PUT", "DELETE"]
    },
    "AAAA": {
      "URI": "https://localhost:8000/deth/v1/AAAA/",
      "methods": ["PUT"]
    },
    "SRV": {
      "URI": "https://localhost:8000/deth/v1/example.com/SRV/",
      "methods": ["PUT", "DELETE"]
    },
    "TYPE255": {
      "URI": "https://localhost:8000/deth/v1/example.com/TYPE255/",
      "methods": ["PUT", "DELETE"]
    }
  }

Getting Records

TODO not specified yet: http://hildjj.github.io/draft-deth/draft-hildebrand-deth.html#rfc.section.5.2

Individual record types can be queried:

  $ curl -H "Content-Type: application/json" localhost:8000/deth/v1/NS

Might return:

  [
    {
      "name": "@",
      "host": "NS1.EXAMPLE.COM."
    },
    {
      "name": "@",
      "host": "NS2.EXAMPLE.COM."
    }
  ]

Creating Records

Given a document create.json describing the changes:

  {
    "RTYPE": "AAAA",
    "v6address": "::1",
    "TTL": 3600,
    "comment": "This is my home"
  }

If a TTL is not sent with the request, a system default will be used. The response from this PUT will be the JSON form of the record, as inserted. This response MUST have the TTL included.

  $ curl -H "Content-Type: application/json" -d @create.json -X POST http://localhost:8000/deth/v1/AAAA/www3

Deleting Records

  $ curl -H "Content-Type: application/json" -X DELETE http://localhost:8000/deth/v1/AAAA/www3

Updating Records

TODO not specified yet: http://hildjj.github.io/draft-deth/draft-hildebrand-deth.html#rfc.section.5.5

Return Codes and Errors

In general, errors use the approach from https://tools.ietf.org/html/draft-ietf-appsawg-http-problem-03

TODO move from {"error":""} JSON responses to https://tools.ietf.org/html/draft-ietf-appsawg-http-problem-03#section-3.1