mirror of
https://github.com/rustmailer/bichon.git
synced 2026-08-03 07:48:34 +02:00
92 lines
3.2 KiB
Rust
92 lines
3.2 KiB
Rust
//
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// Copyright (c) 2025-2026 rustmailer.com (https://rustmailer.com)
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//
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// This file is part of the Bichon Email Archiving Project
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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use std::error::Error;
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use lettre::address::Envelope;
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use lettre::transport::smtp::authentication::{Credentials, Mechanism};
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use lettre::transport::smtp::client::{Tls, TlsParameters};
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use lettre::{Message, SmtpTransport, Transport};
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#[tokio::test]
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async fn test_smtp_archiving_flow() {
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let email = Message::builder()
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.from("tester@bichon.local".parse().unwrap())
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.to("archive@bichon.local".parse().unwrap())
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.subject("Integration Test")
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.body(String::from("Checking if Bichon saves this!"))
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.unwrap();
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let envelope = Envelope::new(
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Some("sender@example.com".parse().unwrap()),
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vec!["placeholder@example.com".parse().unwrap()], // the email of a bichon account
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)
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.unwrap();
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let mailer = SmtpTransport::builder_dangerous("127.0.0.1")
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.port(2525)
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.tls(Tls::None)
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.build();
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let result = mailer.send_raw(&envelope, &email.formatted());
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assert!(
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result.is_ok(),
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"SMTP delivery should succeed, got: {:?}",
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result.err()
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);
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}
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#[test]
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fn test_bichon_smtp_logic() -> Result<(), Box<dyn Error>> {
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let smtp_host = "127.0.0.1";
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let smtp_port = 2525;
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println!("--- Testing STARTTLS Upgrade ---");
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let tls_parameters = TlsParameters::builder(smtp_host.to_string())
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.dangerous_accept_invalid_certs(true)
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.build()?;
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let mailer = SmtpTransport::starttls_relay(smtp_host)?
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.port(smtp_port)
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.tls(Tls::Required(tls_parameters))
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.authentication(vec![Mechanism::Login, Mechanism::Plain])
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.credentials(Credentials::new(
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"test_user".to_string(),
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"hP1Z4ZBs4IjdXtjbImFoX9kM".to_string(),
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))
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.build();
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// If RCPT TO is not explicitly specified in the envelope, the addresses in the 'To' header
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// will be treated as envelope recipients. Bichon enforces a single-recipient policy per
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// transaction; if multiple recipients are detected, it will reject with:
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// "452 4.5.3 Too many recipients, try again in a new transaction".
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let email = Message::builder()
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.from("sender@bichon.com".parse()?)
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.to("placeholder@example.com".parse()?)
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.subject("TLS Test")
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.body(String::from("Hello Bichon with TLS!"))?;
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let result = mailer.send(&email);
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assert!(
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result.is_ok(),
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"STARTTLS encryption or Auth failed: {:?}",
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result.err()
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);
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println!("SUCCESS: TLS upgrade and mail delivery worked.");
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Ok(())
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}
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