Login with google from external app

Hi there)
I have meteor application, which uses accounts-google package for user authentication, nothing especially.
Beside this, I have separate desktop app, that connects to main website via ddp-client.
Problem: I need obtain user info from meteor server, how to login with google from this desktop app? I couldn’t find any info about this, so I write here.
There are ddp-login, but this package allows login via password only.

P.S. desktop app written on Electron

so, nobody doesn’t know how do that?