Class: RestCore::Oauth2Header

Inherits:
Object
  • Object
show all
Includes:
Middleware
Defined in:
lib/rest-core/middleware/oauth2_header.rb

Overview

tools.ietf.org/html/rfc6749

Constant Summary

Constants included from Middleware

Middleware::UNRESERVED

Constants included from RestCore

ASYNC, CLIENT, DRY, FAIL, HIJACK, LOG, PROMISE, REQUEST_HEADERS, REQUEST_METHOD, REQUEST_PATH, REQUEST_PAYLOAD, REQUEST_QUERY, REQUEST_URI, RESPONSE_BODY, RESPONSE_HEADERS, RESPONSE_KEY, RESPONSE_SOCKET, RESPONSE_STATUS, Simple, TIMER, Universal, VERSION

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Middleware

contain_binary?, #contain_binary?, escape, #escape, #fail, #id, included, #log, merge_hash, #merge_hash, #percent_encode, percent_encode, request_uri, #request_uri, #run, #string_keys, string_keys

Methods included from RestCore

eagerload, id

Class Method Details

.members ⇒ Object 



6
 
# File 'lib/rest-core/middleware/oauth2_header.rb', line 6

def self.members; [:access_token_type, :access_token]; end

Instance Method Details

#build_headers(env) ⇒ Object 



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# File 'lib/rest-core/middleware/oauth2_header.rb', line 19

def build_headers env
  auth = case token = access_token(env)
         when String
           token
         when Hash
          token.map{ |(k, v)| "#{k}=\"#{v}\"" }.join(', ')
         end

  if auth
    {'Authorization' => "#{access_token_type(env)} #{auth}"}
  else
    {}
  end.merge(env[REQUEST_HEADERS])
end

#call(env, &k) ⇒ Object 



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# File 'lib/rest-core/middleware/oauth2_header.rb', line 9

def call env, &k
  start_time = Time.now
  headers    = build_headers(env)
  auth       = headers['Authorization']
  event      = Event::WithHeader.new(Time.now - start_time,
                 "Authorization: #{auth}") if auth

  app.call(log(env.merge(REQUEST_HEADERS => headers), event), &k)
end