96 lines
3.2 KiB
Rust
96 lines
3.2 KiB
Rust
mod common;
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pub use common::*;
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use indymilter_test::*;
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use spamassassin_milter::*;
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/// Message body chunks are written to `spamc` until the maximum message size is
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/// reached, the rest is skipped (oversized messages are not processed by
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/// SpamAssassin, so it is futile to send the whole message in this case).
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#[tokio::test]
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async fn skip_oversized() {
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let config = configure_spamc(Config::builder())
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.max_message_size(512)
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.spamc_args([format!("--port={SPAMD_PORT}")])
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.build();
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let server = spawn_mock_spamd_server(SPAMD_PORT, Ok).await.unwrap();
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let milter = SpamAssassinMilter::spawn(LOCALHOST, config).await.unwrap();
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let mut conn = TestConnection::open(milter.addr()).await.unwrap();
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let status = conn.connect("client.gluet.ch", [123, 123, 123, 123]).await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.helo("mail.gluet.ch").await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.mail(["<from@gluet.ch>"]).await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.rcpt(["<to@gluet.ch>"]).await.unwrap();
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assert_eq!(status, Status::Continue);
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conn.macros(
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MacroStage::Data,
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[
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("i", "1234567ABC"),
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("j", "localhost"),
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("_", "client.gluet.ch [123.123.123.123]"),
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("{tls_version}", "TLSv1.2"),
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("v", "Postfix 3.3.0"),
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],
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)
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.await
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.unwrap();
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let status = conn.data().await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.header("From", "from@gluet.ch").await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.header("To", "to@gluet.ch").await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.header("Subject", "Test message").await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.header("Message-ID", rand_msg_id()).await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.header("Date", current_date()).await.unwrap();
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assert_eq!(status, Status::Continue);
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let status = conn.eoh().await.unwrap();
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assert_eq!(status, Status::Continue);
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// At this point still below the size limit …
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let status = conn.body(&b"Test message body"[..]).await.unwrap();
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assert_eq!(status, Status::Continue);
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// … after sending the following, we’re past the limit and skip.
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let status = conn.body(
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&b"\
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................................................................................
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................................................................................
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................................................................................
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................................................................................
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................................................................................
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................................................................................"[..],
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)
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.await
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.unwrap();
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assert_eq!(status, Status::Skip);
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let (_, status) = conn.eom().await.unwrap();
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assert_eq!(status, Status::Continue);
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conn.close().await.unwrap();
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milter.shutdown().await.unwrap();
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server.await.unwrap().unwrap();
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}
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