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class OAuth::CLI
class AuthorizeCommand < BaseCommand
def required_options
[:uri]
end
def _run
request_token = get_request_token
if request_token.callback_confirmed?
puts "Server appears to support OAuth 1.0a; enabling support."
options[:version] = "1.0a"
end
puts "Please visit this url to authorize:"
puts request_token.authorize_url
# parameters for OAuth 1.0a
oauth_verifier = ask_user_for_verifier
verbosely_get_access_token(request_token, oauth_verifier)
end
def get_request_token
consumer = get_consumer
scope_options = options[:scope] ? { "scope" => options[:scope] } : {}
consumer.get_request_token({ :oauth_callback => options[:oauth_callback] }, scope_options)
rescue OAuth::Unauthorized => e
alert "A problem occurred while attempting to authorize:"
alert e
alert e.request.body
end
def get_consumer
OAuth::Consumer.new \
options[:oauth_consumer_key],
options[:oauth_consumer_secret],
:access_token_url => options[:access_token_url],
:authorize_url => options[:authorize_url],
:request_token_url => options[:request_token_url],
:scheme => options[:scheme],
:http_method => options[:method].to_s.downcase.to_sym
end
def ask_user_for_verifier
if options[:version] == "1.0a"
puts "Please enter the verification code provided by the SP (oauth_verifier):"
@stdin.gets.chomp
else
puts "Press return to continue..."
@stdin.gets
nil
end
end
def verbosely_get_access_token(request_token, oauth_verifier)
access_token = request_token.get_access_token(:oauth_verifier => oauth_verifier)
puts "Response:"
access_token.params.each do |k,v|
puts " #{k}: #{v}" unless k.is_a?(Symbol)
end
rescue OAuth::Unauthorized => e
alert "A problem occurred while attempting to obtain an access token:"
alert e
alert e.request.body
end
end
end
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