Class: Unimatrix::Authorization::ClientCredentialsGrant

Inherits:
Object
  • Object
show all
Defined in:
lib/unimatrix/authorization/client_credentials_grant.rb

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ ClientCredentialsGrant

Returns a new instance of ClientCredentialsGrant.



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# File 'lib/unimatrix/authorization/client_credentials_grant.rb', line 7

def initialize( args )
  @client_id = args[ :client_id ]
  @client_secret = args[ :client_secret ]
end

Instance Method Details

#request_token(options = {}) ⇒ Object 



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# File 'lib/unimatrix/authorization/client_credentials_grant.rb', line 12

def request_token( options={} )
  uri      = URI.parse( "#{ Unimatrix.configuration.authorization_url }/token" )
  params   = { "grant_type" => "client_credentials" }
  http     = Net::HTTP.new( uri.host, uri.port )
  request  = Net::HTTP::Post.new( uri.request_uri )

  http.use_ssl = true if uri.scheme == 'https'

  request.basic_auth( @client_id, @client_secret )
  request.set_form_data( params )

  begin
    response = http.request( request )

    if response.code == '200'
      body = JSON.parse( response.body )
      body = body[ 'token' ] if body[ 'token' ].present?

      if options[ :with_expiry ]
        {
          access_token: ( body[ 'access_token' ] rescue nil ),
          expires_in: ( body[ 'expires_in' ] rescue nil )
        }
      else
        body[ 'access_token' ] rescue nil
      end
    else
      puts "ERROR: #{ response.body }"
    end
  rescue => e
    puts "REQUEST FAILED: #{ e }"
  end
end