octoturge
b352fd618d
- GenericPrinter grows upload_project_file, send_gcode_line, and a generic upload_gcode<P> driver that streams a whole gcode file line by line through any vendor's send_gcode_line. - PrusaSerialPrinter's connect/send_gcode_line are real (not stubs): a held-open MarlinSerialConnection (src/printer/marlin_serial.rs) writes each line and waits for Marlin's "ok" before sending the next. Config changed from com_port: i16 to port: String + baud_rate: u32 to hold a real device path. - Bambu: BambuGenericPrinter + BambuV1Printer/BambuV2Printer collapsed into one BambuPrinter, since which MQTT/BambuMQTT version (v3.1.1/v1 vs v5/v2) a printer speaks is discovered at connect() time (or forced), not something config should pick a type for - the same physical printer can change after a firmware update. printers.toml gets a new "bambu" vendor (auto-detect, the default) alongside bambu_v1/bambu_v2 (force a specific one). - Bambu's gcode_line request is now built for real via continuum-schema-instance against continuum-schemas' JSON Schema, picking the v1 or v2 schema directory based on the detected protocol version, instead of a hand-written serde struct. - Added rumqttc as a dependency (not wired up yet - the real MQTT v5-then-v3.1.1 fallback connect and the publish/receive plumbing are still stubs).
37 lines
1.6 KiB
Rust
37 lines
1.6 KiB
Rust
//! Run with: cargo run --example fetch_bambu_cert -- <printer_id> <output_path>
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//!
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//! "Trust on first connect": connects to one printer from printers.toml
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//! with certificate verification disabled, captures whatever certificate
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//! it presents, and saves it as PEM. Meant for a printer like P1P that
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//! doesn't chain to the bundled CA - after running this, point that
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//! printer's `ca_cert_path` in printers.toml at the saved file and
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//! `test_bambu_certs` should report it as verified from then on.
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//!
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//! This trusts whoever answers on the network *right now* - only run it on
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//! a network you trust, ideally right after unboxing the printer.
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use continuum_proxy::fleet;
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use continuum_proxy::printer::{GenericPrinter, PrinterHandle};
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fn main() -> anyhow::Result<()> {
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let mut args = std::env::args().skip(1);
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let printer_id = args.next().ok_or_else(|| anyhow::anyhow!("usage: fetch_bambu_cert <printer_id> <output_path>"))?;
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let output_path = args.next().ok_or_else(|| anyhow::anyhow!("usage: fetch_bambu_cert <printer_id> <output_path>"))?;
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let printers = fleet::load(std::path::Path::new("printers.toml"))?;
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let pem = printers
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.iter()
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.find_map(|printer| match printer {
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PrinterHandle::Bambu(bambu) if bambu.base().id == printer_id => Some(bambu.fetch_certificate()),
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_ => None,
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})
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.ok_or_else(|| anyhow::anyhow!("no Bambu printer with id '{printer_id}' in printers.toml"))??;
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std::fs::write(&output_path, &pem)?;
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println!("saved {printer_id}'s certificate to {output_path}");
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println!("now set ca_cert_path = \"{output_path}\" for {printer_id} in printers.toml");
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Ok(())
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}
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