From 8eea813905fccc25bac11f00a69c704913231727 Mon Sep 17 00:00:00 2001 From: Bob Aman Date: Fri, 2 Mar 2012 17:06:08 +0100 Subject: [PATCH] Initial pass at parsing and handling client_secrets.json. --- lib/google/api_client/client_secrets.rb | 105 ++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 lib/google/api_client/client_secrets.rb diff --git a/lib/google/api_client/client_secrets.rb b/lib/google/api_client/client_secrets.rb new file mode 100644 index 000000000..ab299d614 --- /dev/null +++ b/lib/google/api_client/client_secrets.rb @@ -0,0 +1,105 @@ +# Copyright 2010 Google Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +require 'multi_json' + + +module Google + class APIClient + ## + # Manages the persistence of client configuration data and secrets. + class ClientSecrets + def self.load(filename=nil) + if filename && File.directory?(filename) + search_path = File.expand_path(filename) + filename = nil + end + while filename == nil + search_path ||= File.expand_path('.') + puts search_path + if File.exist?(File.join(search_path, 'client_secrets.json')) + filename = File.join(search_path, 'client_secrets.json') + elsif search_path == '/' || search_path =~ /[a-zA-Z]:[\/\\]/ + raise ArgumentError, + 'No client_secrets.json filename supplied ' + + 'and/or could not be found in search path.' + else + search_path = File.expand_path(File.join(search_path, '..')) + end + end + data = File.open(filename, 'r') { |file| MultiJson.decode(file.read) } + return self.new(data) + end + + def initialize(options={}) + # Client auth configuration + @flow = options[:flow] || options.keys.first.to_s || 'web' + fdata = options[@flow] + @client_id = fdata[:client_id] || fdata["client_id"] + @client_secret = fdata[:client_secret] || fdata["client_secret"] + @redirect_uris = fdata[:redirect_uris] || fdata["redirect_uris"] + @redirect_uris ||= [fdata[:redirect_uri]] + @javascript_origins = ( + fdata[:javascript_origins] || + fdata["javascript_origins"] + ) + @javascript_origins ||= [fdata[:javascript_origin]] + @authorization_uri = fdata[:auth_uri] || fdata["auth_uri"] + @authorization_uri ||= fdata[:authorization_uri] + @token_credential_uri = fdata[:token_uri] || fdata["token_uri"] + @token_credential_uri ||= fdata[:token_credential_uri] + + # Associated token info + @access_token = fdata[:access_token] || fdata["access_token"] + @refresh_token = fdata[:refresh_token] || fdata["refresh_token"] + @id_token = fdata[:id_token] || fdata["id_token"] + @expires_in = fdata[:expires_in] || fdata["expires_in"] + @expires_at = fdata[:expires_at] || fdata["expires_at"] + @issued_at = fdata[:issued_at] || fdata["issued_at"] + end + + attr_reader( + :flow, :client_id, :client_secret, :redirect_uris, :javascript_origins, + :authorization_uri, :token_credential_uri, :access_token, + :refresh_token, :id_token, :expires_in, :expires_at, :issued_at + ) + + def to_json + return MultiJson.encode({ + self.flow => ({ + 'client_id' => self.client_id, + 'client_secret' => self.client_secret, + 'redirect_uris' => self.redirect_uris, + 'javascript_origins' => self.javascript_origins, + 'auth_uri' => self.authorization_uri, + 'token_uri' => self.token_credential_uri, + 'access_token' => self.access_token, + 'refresh_token' => self.refresh_token, + 'id_token' => self.id_token, + 'expires_in' => self.expires_in, + 'expires_at' => self.expires_at, + 'issued_at' => self.issued_at + }).inject({}) do |accu, (k, v)| + # Prunes empty values from JSON output. + unless v == nil || (v.respond_to?(:empty?) && v.empty?) + accu[k] = v + end + accu + end + }) + end + end + end +end