Class: Tokenizer2fa::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/tokenizer2fa/client.rb

Constant Summary collapse

DEFAULT_CREATE_AUTH_URL = 
'%{host}v1/authentications.%{format}'
DEFAULT_USER_AUTH_URL = 
'%{host}v1/authentication/%{id}.%{format}?%{params}'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = {}) ⇒ Client

Returns a new instance of Client.



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# File 'lib/tokenizer2fa/client.rb', line 15

def initialize config={}
  @format = 'json'
  config.each { |key,value| instance_variable_set("@#{key}",value) }
  begin
    @adapter = Object.class.const_get("Token::Adapter::#{@format.capitalize}").new
  rescue
    @format = 'json'
    @adapter = Token::Adapter::Json.new
  end
end

Instance Attribute Details

#app_id ⇒ Object (readonly)

Returns the value of attribute app_id.



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# File 'lib/tokenizer2fa/client.rb', line 10

def app_id
  @app_id
end

#app_key ⇒ Object (readonly)

Returns the value of attribute app_key.



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# File 'lib/tokenizer2fa/client.rb', line 10

def app_key
  @app_key
end

#format ⇒ Object (readonly)

Returns the value of attribute format.



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# File 'lib/tokenizer2fa/client.rb', line 10

def format
  @format
end

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/tokenizer2fa/client.rb', line 10

def host
  @host
end

Instance Method Details

#create_auth(email, url = DEFAULT_CREATE_AUTH_URL) ⇒ Object

Generates authentication token for an email address



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# File 'lib/tokenizer2fa/client.rb', line 32

def create_auth email, url=DEFAULT_CREATE_AUTH_URL
  config_params = {
      app_id: @app_id,
      app_key: @app_key,
      usr_email: email  # notice the missing e in usr_email
  }

  uri = URI(url % { host: @host, format:  @format })
  https = Net::HTTP.new(uri.hostname, uri.port)
  https.use_ssl = true

  request = Net::HTTP::Post.new uri.request_uri
  request.set_form_data config_params
  request.content_type = 'application/x-www-form-urlencoded'

  response = https.request request
  @adapter.parse(response.body)['id']
end

#poll_verify_auth(id, url = DEFAULT_USER_AUTH_URL) ⇒ Object 



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# File 'lib/tokenizer2fa/client.rb', line 68

def poll_verify_auth id, url=DEFAULT_USER_AUTH_URL
  loop do
    state = verify_auth id, url
    return state unless state.is_pending?
    sleep 1
  end
end

#validate_config ⇒ Object

Checks whether all required settings are set



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# File 'lib/tokenizer2fa/client.rb', line 27

def validate_config
  @app_id && @app_key && @host
end

#verify_auth(id, url = DEFAULT_USER_AUTH_URL) ⇒ Object

Checks whether token ID is valid



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# File 'lib/tokenizer2fa/client.rb', line 52

def verify_auth id, url=DEFAULT_USER_AUTH_URL
  config_params = URI.encode_www_form({
                                          app_id:  @app_id,
                                          app_key: @app_key
                                      })

  uri = URI(url % { host: @host, id: id, format: @format, params: config_params })
  https = Net::HTTP.new(uri.hostname, uri.port)
  https.use_ssl = true

  request = Net::HTTP::Get.new uri.request_uri

  response = https.request(request)
  Token::State.new @adapter.parse(response.body)['state']
end