class AquaIo::HttpClient::AuthHandler

AuthHandler takes care of devising the auth type and using it

Constants

URL_SECRET
URL_TOKEN

Public Class Methods

new(app, auth = {}, options = {}) click to toggle source
Calls superclass method
# File lib/aqua_io/http_client/auth_handler.rb, line 13
def initialize(app, auth = {}, options = {})
  @auth = auth
  super(app)
end

Public Instance Methods

call(env) click to toggle source
# File lib/aqua_io/http_client/auth_handler.rb, line 18
def call(env)
  if !@auth.empty?
    auth = get_auth_type
    flag = false

    if auth == URL_SECRET
      env = url_secret(env)
      flag = true
    end

    if auth == URL_TOKEN
      env = url_token(env)
      flag = true
    end

    if !flag
      raise StandardError.new "Unable to calculate authorization method. Please check"
    end
  end

  @app.call(env)
end
get_auth_type() click to toggle source

Calculating the Authentication Type

# File lib/aqua_io/http_client/auth_handler.rb, line 42
def get_auth_type()

  if @auth.has_key?(:client_id) and @auth.has_key?(:client_secret)
    return URL_SECRET
  end

  if @auth.has_key?(:access_token)
    return URL_TOKEN
  end

  return -1
end
merge_query(env, query) click to toggle source
# File lib/aqua_io/http_client/auth_handler.rb, line 80
def merge_query(env, query)
  query = query.update query_params(env[:url])

  env[:url].query = Faraday::Utils.build_query(query)

  return env
end
query_params(url) click to toggle source
# File lib/aqua_io/http_client/auth_handler.rb, line 72
def query_params(url)
  if url.query.nil? or url.query.empty?
    {}
  else
    Faraday::Utils.parse_query(url.query)
  end
end
url_secret(env) click to toggle source

OAUTH2 Authorization with client secret

# File lib/aqua_io/http_client/auth_handler.rb, line 56
def url_secret(env)
  query = {
    :client_id => @auth[:client_id],
    :client_secret => @auth[:client_secret]
  }

  merge_query(env, query)
end
url_token(env) click to toggle source

OAUTH2 Authorization with access token

# File lib/aqua_io/http_client/auth_handler.rb, line 66
def url_token(env)
  query = { :access_token => @auth[:access_token] }

  merge_query(env, query)
end