Binary resources

Examples in this documentation depend on features activated in the ds-evaluation setup profile.

The code samples demonstrate how to contact the server over HTTPS using the deployment CA certificate. Before trying the samples, generate the CA certificate in PEM format from the server deployment ID and password:

$ dskeymgr \
 export-ca-cert \
 --deploymentId $DEPLOYMENT_ID \
 --deploymentIdPassword password \
 --outputFile ca-cert.pem

Add a binary resource

Get the base64-encoded string representation of the binary resource to upload.

For example, save the JPEG photo, picture.jpg, to the current directory and convert it to a base64-encoded string:

$ base64 encode --rawDataFile picture.jpg

Show output

/9j/4AAQSkZJRgABAQEAYABgAAD/4QAWRXhpZgAASUkqAAgAAAAAAAAAAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAr/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFAEBAAAAAAAAAAAAAAAAAAAAAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AL+AAf/Z

Upload the string representation of the binary resource.

The following example updates Babs Jensen’s resource to add or replace the profile photo:

Curl
JavaScript
Python
Ruby

$ curl \
 --request PUT \
 --cacert ca-cert.pem \
 --user dc=com/dc=example/ou=People/uid=kvaughan:bribery \
 --header 'Content-Type: application/json' \
 --data '{"photo": "/9j/4AAQSkZJRgABAQEAYABgAAD/4QAWRXhpZgAASUkqAAgAAAAAAAAAAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAr/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFAEBAAAAAAAAAAAAAAAAAAAAAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AL+AAf/Z"}' \
 'https://localhost:8443/hdap/dc=com/dc=example/ou=People/uid=bjensen'

(async () => {
    const { authenticate, doRequest, getOptions } = require('./utils')
    const photo = { "photo": "/9j/4AAQSkZJRgABAQEAYABgAAD/4QAWRXhpZgAASUkqAAgAAAAAAAAAAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAr/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFAEBAAAAAAAAAAAAAAAAAAAAAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AL+AAf/Z" }
    const resource = '/hdap/dc=com/dc=example/ou=People/uid=bjensen'
    const options = getOptions({ method: 'PUT', path: resource, body: photo })
    const jwt = await authenticate(options)
    options.headers['Authorization'] = 'Bearer ' + jwt
    const response = await doRequest('HDAP: add photo', options)
    console.log(response)
})().catch(error => { console.error(error) })

Source files for this sample: binary-add.js, utils.js

#!/usr/bin/env python3

import requests
import utils

photo = { 'photo': '/9j/4AAQSkZJRgABAQEAYABgAAD/4QAWRXhpZgAASUkqAAgAAAAAAAAAAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAr/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFAEBAAAAAAAAAAAAAAAAAAAAAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AL+AAf/Z' }
jwt = utils.authenticate('dc=com/dc=example/ou=People/uid=kvaughan', 'bribery')
headers = { 'Content-Type': 'application/json', 'Authorization': f'Bearer {jwt}' }
response = requests.put(
    f'https://{utils.host}:{utils.port}/hdap/dc=com/dc=example/ou=People/uid=bjensen',
    headers=headers,
    json=photo,
    verify=utils.ca_pem)
print('Status code: %d\nJSON: %s' % (response.status_code, response.json()))

Source files for this sample: utils.py, binary-add.py

require_relative 'utils.rb'
require 'faraday'
require 'json'

utils = Utils.new('dc=com/dc=example/ou=People/uid=kvaughan', 'bribery')
options = { ca_file: utils.ca_pem }
jwt = utils.authenticate
hdap = Faraday.new(url: "https://#{utils.host}:#{utils.port}/hdap/", ssl: options) do |f|
    f.headers['Content-Type'] = 'application/json'
    f.request :authorization, 'Bearer', jwt
end
photo = { "photo" => "/9j/4AAQSkZJRgABAQEAYABgAAD/4QAWRXhpZgAASUkqAAgAAAAAAAAAAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAr/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFAEBAAAAAAAAAAAAAAAAAAAAAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AL+AAf/Z" }
response = hdap.put do |h|
    h.path = 'dc=com/dc=example/ou=People/uid=bjensen'
    h.body = JSON.generate(photo)
end

puts "Status code: #{response.status}\nJSON: #{response.body}"

Source files for this sample: utils.rb, binary-add.rb

HDAP Ruby examples require Ruby 3.2 and the faraday and json gems.

Read a binary resource

Read the binary resource as a base64-encoded JSON string.

The following example reads Babs Jensen’s profile photo:

Curl
JavaScript
Python
Ruby

$ curl \
 --cacert ca-cert.pem \
 --user dc=com/dc=example/ou=People/uid=kvaughan:bribery \
 'https://localhost:8443/hdap/dc=com/dc=example/ou=People/uid=bjensen?_fields=photo&_prettyPrint=true'

Show output

{
  "_id" : "dc=com/dc=example/ou=People/uid=bjensen",
  "_rev" : "<revision>",
  "photo" : [ "/9j/4AAQSkZJRgABAQEAYABgAAD/4QAWRXhpZgAASUkqAAgAAAAAAAAAAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAr/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFAEBAAAAAAAAAAAAAAAAAAAAAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AL+AAf/Z" ]
}

(async () => {
    const { authenticate, doRequest, getOptions } = require('./utils')
    const resource = '/hdap/dc=com/dc=example/ou=People/uid=bjensen?_fields=photo'
    const options = getOptions({ path: resource })
    const jwt = await authenticate(options)
    options.headers['Authorization'] = 'Bearer ' + jwt
    const response = await doRequest('HDAP: read photo', options)
    console.log(response)
})().catch(error => { console.error(error) })

Source files for this sample: binary-read.js, utils.js

#!/usr/bin/env python3

import requests
import utils

params = { '_fields': 'photo' }
jwt = utils.authenticate('dc=com/dc=example/ou=People/uid=kvaughan', 'bribery')
headers = { 'Content-Type': 'application/json', 'Authorization': f'Bearer {jwt}' }
response = requests.get(
    f'https://{utils.host}:{utils.port}/hdap/dc=com/dc=example/ou=People/uid=bjensen',
    headers=headers,
    params=params,
    verify=utils.ca_pem)
print('Status code: %d\nJSON: %s' % (response.status_code, response.json()))

Source files for this sample: utils.py, binary-read.py

require_relative 'utils.rb'
require 'faraday'

utils = Utils.new('dc=com/dc=example/ou=People/uid=kvaughan', 'bribery')
options = { ca_file: utils.ca_pem }
jwt = utils.authenticate
fields = { "_fields": "photo" }
hdap = Faraday.new(url: "https://#{utils.host}:#{utils.port}/hdap/", params: fields, ssl: options) do |f|
    f.headers['Content-Type'] = 'application/json'
    f.request :authorization, 'Bearer', jwt
end
response = hdap.get('dc=com/dc=example/ou=People/uid=bjensen')

puts "Status code: #{response.status}\nJSON: #{response.body}"

Source files for this sample: utils.rb, binary-read.rb

HDAP Ruby examples require Ruby 3.2 and the faraday and json gems.

PingDS 8.0.0

Binary resources

Add a binary resource

Read a binary resource