ZacharyZhang-NYandClaude Opus 5.5
fe90221c11
The reader walks the MIME tree with its container context: alternative picks versions, related finds its root by start, attached multiparts stay whole, digest children are messages. Nesting deeper than 64 levels, counting enclosed messages, is refused, and over-deep parse results are taken apart iteratively so dropping them cannot overflow the stack. Composite parts with a Content-ID are cid targets. The writer keeps attachment parameters and Content-IDs, writes multipart and message attachments unencoded, and makes its own Message-ID. SMTP adds BODY=8BITMIME for 8-bit bodies and SMTPUTF8 when any header block at any depth is 8-bit. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
46 lines
1.2 KiB
Rust
46 lines
1.2 KiB
Rust
use base64::{Engine, engine::general_purpose::STANDARD};
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use ely_mail_engine::{Secret, Security, Smtp};
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use super::{Step, certs, expect, login, send, serve};
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pub async fn logged_in(
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ehlo: &str,
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steps: Vec<Step>,
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) -> (Smtp, tokio::task::JoinHandle<Result<(), String>>) {
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let certs = certs();
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let mut script = vec![
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send("220 mx ready\n"),
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expect("EHLO [127.0.0.1]"),
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send(ehlo),
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expect(&format!(
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"AUTH PLAIN {}",
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STANDARD.encode("\0ann@example.com\0pw")
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)),
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send("235 ok\n"),
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];
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script.extend(steps);
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let (server, script) = serve(&certs, Security::Tls, script).await;
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let smtp = Smtp::connect(
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&server,
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&login(Secret::Password("pw".into())),
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&certs.trusted,
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)
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.await
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.unwrap();
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(smtp, script)
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}
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/// MAIL, RCPT and DATA with the server agreeing.
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pub fn transaction(mail: &str, rcpt: &str, data: &str) -> Vec<Step> {
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vec![
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expect(mail),
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send("250 ok\n"),
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expect(rcpt),
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send("250 ok\n"),
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expect("DATA"),
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send("354 go\n"),
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Step::Data(data.to_owned()),
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send("250 queued\n"),
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]
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}
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