[Feature] PostgreSQL Support

[benthecarman]

Is there an existing issue for this?

• I have searched the existing issues

Description

Recently you guys have announced support for various database integrations

https://blog.cloudflare.com/announcing-database-integrations/

https://developers.cloudflare.com/workers/tutorials/postgres

However it is only available for workers in javascript which is untenable for a lot of users.

Would be great if support was added to the rust side

[janpio]

Isn't that something that would be needed to be fixed in a PostgreSQL driver like tokio-postgres, similar to how it was changed with pg via contribution? Or is the underlying API not surfaced in Rust (yet)?

[kflansburg]

I believe that we support tokio-postgres after this PR: sfackler/rust-postgres#1040

The current issue is that only plaintext is supported, TLS support is more complex due to the use of StartTLS. We support StartTLS, but tokio postgres would need modification to use this API.

[benthecarman]

I believe that we support tokio-postgres after this PR: sfackler/rust-postgres#1040

The current issue is that only plaintext is supported, TLS support is more complex due to the use of StartTLS. We support StartTLS, but tokio postgres would need modification to use this API.

Yes I found that, however, because of the no tls it is pretty much unusable for anything in the real world

[kngwyu]

So does it mean that we need a custom TlsConnect implementation based on start_tls? Sounds not very straightforward anyways.

[aviplayer]

Is there any way to provide custom certificate?

[kflansburg]

Is there any way to provide custom certificate?

TCP sockets for Workers does not currently support custom certificates, but this is on our roadmap.