Microsoft authorization

[MJRamon]

Can you please add new Microsoft authorization? Players are migrating now.

[gbeag]

#186

[ghost]

Is there any update on this?

[alduish]

#143 by the community that all

[dscalzi]

@GeekCornerGH informed me of https://www.minecraft.net/en-us/article/last-call-voluntarily-migrate-java-accounts, so this is probably going to have elevated urgency.

[dscalzi]

WIP Microsoft Auth implementation: https://github.com/dscalzi/HeliosLauncher/compare/feature/ms-auth
There are a few more things that need to be done. Feel free to checkout and take a look. This code is not production-ready until it is merged to master. I encourage you to perform internal testing even when it lands on master.

The branch depends on an unpublished version of helios-core. To use it:

1. Clone helios-core
2. In helios-core, run npm i, npm run build, npm link
3. In HeliosLauncher run npm link helios-core.

You now have the unpublished version of helios-core linked. It will be published later when all the changes are introduced.