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Rust

//! Run with: cargo run --example auto_connect_bambu
//!
//! The "smooth, no manual steps" version of test_bambu_certs +
//! fetch_bambu_cert combined: for each Bambu printer in printers.toml,
//! makes sure it has a working certificate, auto-pinning one via
//! trust-on-first-connect if the bundled CA doesn't verify. Safe to run
//! repeatedly - a printer that's already pinned (certs/pinned/<serial
//! number>.pem) just gets re-verified against its pin, no network trust
//! decision is made again.
use continuum_proxy::fleet;
use continuum_proxy::printer::PrinterHandle;
fn main() -> anyhow::Result<()> {
let mut printers = fleet::load(std::path::Path::new("printers.toml"))?;
let cert_dir = std::path::Path::new("certs/pinned");
for printer in &mut printers {
match printer {
PrinterHandle::BambuV1(bambu) => report(&bambu.ensure_trusted(cert_dir)),
PrinterHandle::BambuV2(bambu) => report(&bambu.ensure_trusted(cert_dir)),
_ => {}
}
}
Ok(())
}
fn report(result: &anyhow::Result<()>) {
match result {
Ok(()) => println!("connected"),
Err(err) => println!("failed: {err}"),
}
}