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require 'addressable/uri'
require 'base64'
require 'simple_oauth'
module Twitter
class Headers
def initialize(client, request_method, url, options = {})
@client = client
@request_method = request_method.to_sym
@uri = Addressable::URI.parse(url)
@bearer_token_request = options.delete(:bearer_token_request)
@options = options
end
def bearer_token_request?
!!@bearer_token_request
end
def oauth_auth_header
SimpleOAuth::Header.new(@request_method, @uri, @options, @client.credentials.merge(ignore_extra_keys: true))
end
def request_headers
headers = {}
headers[:user_agent] = @client.user_agent
if bearer_token_request?
headers[:accept] = '*/*'
headers[:authorization] = bearer_token_credentials_auth_header
else
headers[:authorization] = auth_header
end
headers
end
private
def auth_header
if @client.user_token?
oauth_auth_header.to_s
else
@client.bearer_token = @client.token unless @client.bearer_token?
bearer_auth_header
end
end
# @return [String]
def bearer_auth_header
"Bearer #{@client.bearer_token}"
end
# Generates authentication header for a bearer token request
#
# @return [String]
def bearer_token_credentials_auth_header
"Basic #{Base64.strict_encode64("#{@client.consumer_key}:#{@client.consumer_secret}")}"
end
end
end
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