Class: FbGraph2::Auth

Inherits:
Rack::OAuth2::Client
  • Object
show all
Defined in:
lib/fb_graph2/auth.rb,
lib/fb_graph2/auth/signed_request.rb

Defined Under Namespace

Classes: Grant, SignedRequest

Instance Method Summary collapse

Constructor Details

#initialize(client_id, client_secret, options = {}) ⇒ Auth

Returns a new instance of Auth.



9
10
11
12
13
14
15
16
17
 
# File 'lib/fb_graph2/auth.rb', line 9

def initialize(client_id, client_secret, options = {})
  super options.merge(
    identifier: client_id,
    secret: client_secret,
    host: URI.parse(FbGraph2.root_url).host,
    authorization_endpoint: File.join('/', FbGraph2.api_version, '/oauth/authorize'),
    token_endpoint: File.join('/', FbGraph2.api_version, '/oauth/access_token')
  )
end

Instance Method Details

#access_token!(options = {}) ⇒ Object 



25
26
27
28
29
30
31
 
# File 'lib/fb_graph2/auth.rb', line 25

def access_token!(options = {})
  super options.merge(
    client_auth_method: :body
  )
rescue Rack::OAuth2::Client::Error => e
  raise Exception.detect(e.status, e.response)
end

#debug_token!(input_token) ⇒ Object 



33
34
35
36
37
38
39
 
# File 'lib/fb_graph2/auth.rb', line 33

def debug_token!(input_token)
  token_metadata = TokenMetadata.new
  token_metadata.authenticate access_token!
  token_metadata.fetch(
    input_token: input_token.to_s
  )
end

#fb_exchange_token=(access_token) ⇒ Object 



19
20
21
22
23
 
# File 'lib/fb_graph2/auth.rb', line 19

def fb_exchange_token=(access_token)
  @grant = Grant::FbExchangeToken.new(
    fb_exchange_token: access_token
  )
end

#from_cookie(cookie) ⇒ Object 



41
42
43
44
45
46
47
48
49
 
# File 'lib/fb_graph2/auth.rb', line 41

def from_cookie(cookie)
  token = case cookie
  when String
    cookie
  else
    cookie["fbsr_#{identifier}"]
  end
  from_signed_request token
end

#from_signed_request(token) ⇒ Object 



51
52
53
 
# File 'lib/fb_graph2/auth.rb', line 51

def from_signed_request(token)
  SignedRequest.new(token).verify! self
end