feat(dgraph): initial adapter

[beynar]

Dgraph Adapater for next-auth  🎉

• Tests pass
• No typescript error
• Create a test database on a free tier

[balazsorban44]

Thank you! That will be awesome! Although it might be worth waiting for nextauthjs/next-auth#2361 to be merged. I am currently rewriting/simplifying the Adapter API and so it could spare both of us some time if we don't merge this to main, but rather into the next branch when that PR is merged in the core.

What do you think? :)

[amaster507]

Looks good! I have a few suggestions, but let me do a test deploy and test it locally first.

[beynar]

@balazsorban44 Yes that seems the smartest thing to do.
If i undersrtand the breaking changes correctly I have to:

• remove the get adapter method
• rewrite createVerificationRequest method
• rewrite getVerificationRequest method
• rewrite linkAccount method
• remove deleteVerificationRequest method
• remove the hashing function
• remove provider.sendVerificationRequest call

[beynar]

Also dgraph has a secure way to store passwords and verify them (see password-type).

While I understand your concern about the security of credentials, this is still a standard way to implement auth in our applications.

So I'm wondering if we could add a method in the adapter that would be responsible to check the validity of a password and returning the user.What do think about that ?

[balazsorban44]

It's a WIP, so you should probably wait. The list of changes is not complete yet. I'll try my best to sum the necessary changes as good as possible. We are going to write a full migration document to accompany the new release as well. 😊

[balazsorban44]

@arnaudDerbey Hopefully you are still around, the new API has been merged, and you can see Prisma and the Fauna adapter implementations for reference!

https://github.com/nextauthjs/adapters/blob/next/packages/prisma/src/index.ts
https://github.com/nextauthjs/adapters/blob/next/packages/fauna/src/index.ts

Please base your branch against next (the easiest way might be to close this PR and open a new one where you start off with the latest next to be honest), and do the necessary changes.

[beynar]

Hey@balazsorban44 , still around ! 🤗
I'll check that by the end of the week. Thanks for the reminder and big congrats for the 4.0. !

[balazsorban44]

Thanks, it's coming, I hope in a few weeks. 🤞

Feel free to reach out for any help!

[lveillard]

Hello there! Sorry for reviving this one, just curious if @arnaudDerbey did the enhancements for the dgraph adapter

[balazsorban44]

Recommend following #206