smartchat test client

test.rb

require 'faraday'
require 'json'

def hash_password_for_private_key(password, sha_klass = OpenSSL::Digest::SHA256)
  sha256 = sha_klass.new

  1000.times.inject(password) do |hash, _|
    sha256.hexdigest(hash)
  end
end

class Middleware < Faraday::Middleware
  def call(env)
    env[:request_headers]["Content-Type"] = "application/json"
    env[:request_headers]["Accept"] = "application/json"

    @app.call(env)
  end
end

client = Faraday.new(:url => "http://localhost:5000/") do |f|
  f.use Middleware
  f.adapter Faraday.default_adapter
end

def sign_url(private_key, url)
  digest = OpenSSL::Digest::SHA256.new
  Base64.encode64(private_key.sign(digest, url))
end

response = client.get("/")
response_body = JSON.parse(response.body)

client.basic_auth("eric", "password")
response = client.post(response_body["_links"]["smartchat:user-sign-in"]["href"])
response_body = JSON.parse(response.body)

private_key = OpenSSL::PKey::RSA.new(response_body["private_key"], hash_password_for_private_key("password"))

client.basic_auth("eric", sign_url(private_key, "http://localhost:5000/"))
response = client.get("http://localhost:5000/")
response_body = JSON.parse(response.body)

media_url = response_body["_links"]["smartchat:media"]["href"]

client.basic_auth("eric", sign_url(private_key, media_url))
response = client.post(media_url, {
  :media => {
    :friend_ids => [1],
    :file_name => "smartchat.png",
    :file => Base64.encode64(File.read("/home/eric/Downloads/geordi.jpg"))
  }
}.to_json)