1C-Bitrix. How to change the generated login when logging in through a social network?

Question

1C-Bitrix

Good afternoon.
When authorizing through social networks (component socserv.auth.form), a login of the following type is generated:
InstagramUser8567712947
Is it possible to somehow reduce the length of the login or even make it take the login from the social network?
thanks in advance

Answer 1

to take the login from the social network - no (but you can take for example e-mail - https://vk.com/dev/permissions )
change - you can
use the event OnBeforeUserAdd
https://dev.1c-bitrix.ru/api_help/main/ events/onbe...