Authorize client for ‘resource owner’ using client credentials and authorization code.

For authorization, authorize function requires a map contains ‘client_id’, ‘client_secret’, ‘redirect_uri’(must match with authorization code token’s), and ‘code’ keys. With valid credentials; it automatically creates access_token and refresh_token(if enabled via config) then it returns Gandalf.Model.Token struct, otherwise {:error, Map, :http_status_code}.

Examples

# With OAuth2 optional scope
Gandalf.GrantType.AuthorizationCode.authorize(%{
  "client_id" => "52024ca6-cf1d-4a9d-bfb6-9bc5023ad56e",
  "client_secret" => "Wi7Y_Q5LU4iIwJArgqXq2Q",
  "redirect_uri" => "http://localhost:4000/oauth2/callbacks",
  "code" => "W_hb8JEDmeYChsNfOGCmbQ",
  "scope" => "read"
%})

# Without OAuth2 optional scope
Gandalf.GrantType.AuthorizationCode.authorize(%{
  "client_id" => "52024ca6-cf1d-4a9d-bfb6-9bc5023ad56e",
  "client_secret" => "Wi7Y_Q5LU4iIwJArgqXq2Q",
  "redirect_uri" => "http://localhost:4000/oauth2/callbacks",
  "code" => "W_hb8JEDmeYChsNfOGCmbQ"
%})