Class: DropboxOAuth2FlowBase

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

Overview

Base class for the two OAuth 2 authorization helpers.

Instance Method Summary collapse

Constructor Details

#initialize(consumer_key, consumer_secret, locale = nil) ⇒ DropboxOAuth2FlowBase

:nodoc:



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# File 'lib/dropbox_sdk.rb', line 421

def initialize(consumer_key, consumer_secret, locale=nil)
  if not consumer_key.is_a?(String)
    raise ArgumentError, "consumer_key must be a String, got #{consumer_key.inspect}"
  end
  if not consumer_secret.is_a?(String)
    raise ArgumentError, "consumer_secret must be a String, got #{consumer_secret.inspect}"
  end
  if not (locale.nil? or locale.is_a?(String))
    raise ArgumentError, "locale must be a String or nil, got #{locale.inspect}"
  end
  @consumer_key = consumer_key
  @consumer_secret = consumer_secret
  @locale = locale
end

Instance Method Details

#_finish(code, original_redirect_uri) ⇒ Object

Finish the OAuth 2 authorization process. If you used a redirect_uri, pass that in. Will return an access token string that you can use with DropboxClient.



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# File 'lib/dropbox_sdk.rb', line 456

def _finish(code, original_redirect_uri)
  if not code.is_a?(String)
    raise ArgumentError, "code must be a String"
  end

  uri = URI.parse("https://#{Dropbox::API_SERVER}/1/oauth2/token")
  request = Net::HTTP::Post.new(uri.request_uri)
  client_credentials = @consumer_key + ':' + @consumer_secret
  request.add_field('Authorization', 'Basic ' + Base64.encode64(client_credentials).chomp("\n"))

  params = {
    "grant_type" => "authorization_code",
    "code" => code,
    "redirect_uri" => original_redirect_uri,
    "locale" => @locale,
  }

  request.set_form_data(Dropbox::clean_params(params))

  response = Dropbox::do_http(uri, request)

  j = Dropbox::parse_response(response)
  ["token_type", "access_token", "uid"].each { |k|
    if not j.has_key?(k)
      raise DropboxError.new("Bad response from /token: missing \"#{k}\".")
    end
    if not j[k].is_a?(String)
      raise DropboxError.new("Bad response from /token: field \"#{k}\" is not a string.")
    end
  }
  if j["token_type"] != "bearer" and j["token_type"] != "Bearer"
    raise DropboxError.new("Bad response from /token: \"token_type\" is \"#{token_type}\".")
  end

  return j['access_token'], j['uid']
end

#_get_authorize_url(redirect_uri, state) ⇒ Object 



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# File 'lib/dropbox_sdk.rb', line 436

def _get_authorize_url(redirect_uri, state)
  params = {
    "client_id" => @consumer_key,
    "response_type" => "code",
    "redirect_uri" => redirect_uri,
    "state" => state,
    "locale" => @locale,
  }

  host = Dropbox::WEB_SERVER
  path = "/#{Dropbox::API_VERSION}/oauth2/authorize"

  target = URI::Generic.new("https", nil, host, nil, nil, path, nil, nil, nil)
  target.query = Dropbox::make_query_string(params)

  target.to_s
end