philgyford · May 2, 2013 16:08
diff --git a/google_oauth2_access_token.rb b/google_oauth2_access_token.rb
 # (create oauth2 tokens from Google Console)
 client_id = ""
 client_secret = ""
 # (paste the scope of the service you want here)
 # e.g.: https://www.googleapis.com/auth/gan
 scope = ""




 # gem install oauth2
 require 'oauth2'
 raise "Missing client_id variable" if client_id.to_s.empty?
 raise "Missing client_secret variable" if client_secret.to_s.empty?
 raise "Missing scope variable" if scope.to_s.empty?

 redirect_uri = 'https://localhost/oauth2callback'

 auth_client_obj = OAuth2::Client.new(client_id, client_secret, {:site => 'https://accounts.google.com', :authorize_url => "/o/oauth2/auth", :token_url => "/o/oauth2/token"})

 # STEP 1
 puts "1) Paste this URL into your browser where you are logged in to the relevant Google account\n\n"
 puts auth_client_obj.auth_code.authorize_url(:scope => scope, :access_type => "offline", :redirect_uri => redirect_uri, :approval_prompt => 'force')

 # STEP 2
 puts "\n\n\n2) Accept the authorization request from Google in your browser:"

 # STEP 3
 puts "\n\n\n3) Google will redirect you to localhost, but just copy the code parameter out of the URL they redirect you to, paste it here and hit enter:\n"
 code = gets.chomp.strip


 access_token_obj = auth_client_obj.auth_code.get_token(code, { :redirect_uri => redirect_uri, :token_method => :post })
 # STEP 4
 puts "Token is: #{access_token_obj.token}"
 puts "Refresh token is: #{access_token_obj.refresh_token}"
 puts "\n\n\nNow you can make API requests with the following api_access_token_obj variable!\n"
 puts "api_client_obj = OAuth2::Client.new(client_id, client_secret, {:site => 'https://www.googleapis.com'})"
 puts "api_access_token_obj = OAuth2::AccessToken.new(api_client_obj, '#{access_token_obj.token}')"
 puts "api_access_token_obj.get('some_relative_path_here') OR in your browser: http://www.googleapis.com/some_relative_path_here?access_token=#{access_token_obj.token}"
 puts "\n\n... and when that access_token expires in 1 hour, use this to refresh it:\n"
 puts "refresh_client_obj = OAuth2::Client.new(client_id, client_secret, {:site => 'https://accounts.google.com', :authorize_url => '/o/oauth2/auth', :token_url => '/o/oauth2/token'})"
 puts "refresh_access_token_obj = OAuth2::AccessToken.new(refresh_client_obj, '#{access_token_obj.token}', {refresh_token: '#{access_token_obj.refresh_token}'})"
 puts "refresh_access_token_obj.refresh!"
	# (create oauth2 tokens from Google Console)
	client_id = ""
	client_secret = ""
	# (paste the scope of the service you want here)
	# e.g.: https://www.googleapis.com/auth/gan
	scope = ""




	# gem install oauth2
	require 'oauth2'
	raise "Missing client_id variable" if client_id.to_s.empty?
	raise "Missing client_secret variable" if client_secret.to_s.empty?
	raise "Missing scope variable" if scope.to_s.empty?

	redirect_uri = 'https://localhost/oauth2callback'

	auth_client_obj = OAuth2::Client.new(client_id, client_secret, {:site => 'https://accounts.google.com', :authorize_url => "/o/oauth2/auth", :token_url => "/o/oauth2/token"})

	# STEP 1
	puts "1) Paste this URL into your browser where you are logged in to the relevant Google account\n\n"
	puts auth_client_obj.auth_code.authorize_url(:scope => scope, :access_type => "offline", :redirect_uri => redirect_uri, :approval_prompt => 'force')

	# STEP 2
	puts "\n\n\n2) Accept the authorization request from Google in your browser:"

	# STEP 3
	puts "\n\n\n3) Google will redirect you to localhost, but just copy the code parameter out of the URL they redirect you to, paste it here and hit enter:\n"
	code = gets.chomp.strip


	access_token_obj = auth_client_obj.auth_code.get_token(code, { :redirect_uri => redirect_uri, :token_method => :post })
	# STEP 4
	puts "Token is: #{access_token_obj.token}"
	puts "Refresh token is: #{access_token_obj.refresh_token}"
	puts "\n\n\nNow you can make API requests with the following api_access_token_obj variable!\n"
	puts "api_client_obj = OAuth2::Client.new(client_id, client_secret, {:site => 'https://www.googleapis.com'})"
	puts "api_access_token_obj = OAuth2::AccessToken.new(api_client_obj, '#{access_token_obj.token}')"
	puts "api_access_token_obj.get('some_relative_path_here') OR in your browser: http://www.googleapis.com/some_relative_path_here?access_token=#{access_token_obj.token}"
	puts "\n\n... and when that access_token expires in 1 hour, use this to refresh it:\n"
	puts "refresh_client_obj = OAuth2::Client.new(client_id, client_secret, {:site => 'https://accounts.google.com', :authorize_url => '/o/oauth2/auth', :token_url => '/o/oauth2/token'})"
	puts "refresh_access_token_obj = OAuth2::AccessToken.new(refresh_client_obj, '#{access_token_obj.token}', {refresh_token: '#{access_token_obj.refresh_token}'})"
	puts "refresh_access_token_obj.refresh!"