Class: VAAS::ResourceOwnerPasswordGrantAuthenticator

Inherits:
Object
  • Object
show all
Defined in:
lib/vaas/resource_owner_password_grant_authenticator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client_id, username, password, token_endpoint = 'https://account.gdata.de/realms/vaas-production/protocol/openid-connect/token') ⇒ ResourceOwnerPasswordGrantAuthenticator

Returns a new instance of ResourceOwnerPasswordGrantAuthenticator.



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# File 'lib/vaas/resource_owner_password_grant_authenticator.rb', line 10

def initialize(client_id, username, password, token_endpoint = 'https://account.gdata.de/realms/vaas-production/protocol/openid-connect/token')
  @client_id = client_id
  @username = username
  @password = password
  @token_endpoint = token_endpoint
end

Instance Attribute Details

#client_id ⇒ Object

Returns the value of attribute client_id.



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# File 'lib/vaas/resource_owner_password_grant_authenticator.rb', line 8

def client_id
  @client_id
end

#password ⇒ Object

Returns the value of attribute password.



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# File 'lib/vaas/resource_owner_password_grant_authenticator.rb', line 8

def password
  @password
end

#token ⇒ Object

Returns the value of attribute token.



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# File 'lib/vaas/resource_owner_password_grant_authenticator.rb', line 8

def token
  @token
end

#token_endpoint ⇒ Object

Returns the value of attribute token_endpoint.



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# File 'lib/vaas/resource_owner_password_grant_authenticator.rb', line 8

def token_endpoint
  @token_endpoint
end

#username ⇒ Object

Returns the value of attribute username.



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# File 'lib/vaas/resource_owner_password_grant_authenticator.rb', line 8

def username
  @username
end

Instance Method Details

#get_token ⇒ Object

Raises:



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# File 'lib/vaas/resource_owner_password_grant_authenticator.rb', line 17

def get_token
  Async do
    client = Async::HTTP::Internet.new

    header = [['content-type', 'application/x-www-form-urlencoded']]
    body = ["grant_type=password&client_id=#{client_id}&username=#{username}&password=#{password}"]

    response = client.post(token_endpoint, header, body)
    self.token = JSON.parse(response.read)['access_token']
  rescue => e
    raise VaasAuthenticationError, e
  ensure
    client&.close
  end

  raise VaasAuthenticationError if token.nil?
  token
end