From 9ce8e18fb81c4ef0bf146c5d28981d8f2a6fddd9 Mon Sep 17 00:00:00 2001 From: Quentin Dufour Date: Wed, 3 Jan 2024 09:47:52 +0100 Subject: Common module in test created --- tests/rfc3501_imap4rev1_base.rs | 358 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 358 insertions(+) create mode 100644 tests/rfc3501_imap4rev1_base.rs (limited to 'tests/rfc3501_imap4rev1_base.rs') diff --git a/tests/rfc3501_imap4rev1_base.rs b/tests/rfc3501_imap4rev1_base.rs new file mode 100644 index 0000000..f416e51 --- /dev/null +++ b/tests/rfc3501_imap4rev1_base.rs @@ -0,0 +1,358 @@ +use anyhow::{bail, Context, Result}; +use std::io::{Read, Write}; +use std::net::TcpStream; +use std::{thread, time}; + +mod common; + +static SMALL_DELAY: time::Duration = time::Duration::from_millis(200); +static EMAIL1: &[u8] = b"Date: Sat, 8 Jul 2023 07:14:29 +0200\r +From: Bob Robert \r +To: Alice Malice \r +CC: =?ISO-8859-1?Q?Andr=E9?= Pirard \r +Subject: =?ISO-8859-1?B?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?=\r + =?ISO-8859-2?B?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?=\r +X-Unknown: something something\r +Bad entry\r + on multiple lines\r +Message-ID: \r +MIME-Version: 1.0\r +Content-Type: multipart/alternative;\r + boundary=\"b1_e376dc71bafc953c0b0fdeb9983a9956\"\r +Content-Transfer-Encoding: 7bit\r +\r +This is a multi-part message in MIME format.\r +\r +--b1_e376dc71bafc953c0b0fdeb9983a9956\r +Content-Type: text/plain; charset=utf-8\r +Content-Transfer-Encoding: quoted-printable\r +\r +GZ\r +OoOoO\r +oOoOoOoOo\r +oOoOoOoOoOoOoOoOo\r +oOoOoOoOoOoOoOoOoOoOoOo\r +oOoOoOoOoOoOoOoOoOoOoOoOoOoOo\r +OoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoO\r +\r +--b1_e376dc71bafc953c0b0fdeb9983a9956\r +Content-Type: text/html; charset=us-ascii\r +\r +
GZ
\r +OoOoO
\r +oOoOoOoOo
\r +oOoOoOoOoOoOoOoOo
\r +oOoOoOoOoOoOoOoOoOoOoOo
\r +oOoOoOoOoOoOoOoOoOoOoOoOoOoOo
\r +OoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoO
\r +
\r +\r +--b1_e376dc71bafc953c0b0fdeb9983a9956--\r +"; + +static EMAIL2: &[u8] = b"From: alice@example.com\r +To: alice@example.tld\r +Subject: Test\r +\r +Hello world!\r +"; + +fn main() { + common::aerogramme_provider_daemon_dev(|imap_socket, lmtp_socket| { + connect(imap_socket).context("server says hello")?; + capability(imap_socket).context("check server capabilities")?; + login(imap_socket).context("login test")?; + create_mailbox(imap_socket).context("created mailbox archive")?; + // UNSUBSCRIBE IS NOT IMPLEMENTED YET + //unsubscribe_mailbox(imap_socket).context("unsubscribe from archive")?; + select_inbox(imap_socket).context("select inbox")?; + check(imap_socket).context("check must run")?; + status_mailbox(imap_socket).context("status of archive from inbox")?; + lmtp_handshake(lmtp_socket).context("handshake lmtp done")?; + lmtp_deliver_email(lmtp_socket, EMAIL1).context("mail delivered successfully")?; + noop_exists(imap_socket).context("noop loop must detect a new email")?; + fetch_rfc822(imap_socket, EMAIL1).context("fetch rfc822 message")?; + copy_email(imap_socket).context("copy message to the archive mailbox")?; + append_email(imap_socket, EMAIL2).context("insert email in INBOX")?; + // SEARCH IS NOT IMPLEMENTED YET + //search(imap_socket).expect("search should return something"); + add_flags_email(imap_socket).context("should add delete and important flags to the email")?; + expunge(imap_socket).context("expunge emails")?; + rename_mailbox(imap_socket).context("archive mailbox is renamed my-archives")?; + delete_mailbox(imap_socket).context("my-archives mailbox is deleted")?; + Ok(()) + }).expect("test fully run"); +} + +fn connect(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 1500] = [0; 1500]; + + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(&read[..4], &b"* OK"[..]); + + Ok(()) +} + +fn capability(imap: &mut TcpStream) -> Result<()> { + imap.write(&b"5 capability\r\n"[..])?; + + let mut buffer: [u8; 1500] = [0; 1500]; + let read = read_lines(imap, &mut buffer, Some(&b"5 OK"[..]))?; + let srv_msg = std::str::from_utf8(read)?; + assert!(srv_msg.contains("IMAP4REV1")); + + Ok(()) +} + +fn login(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 1500] = [0; 1500]; + + imap.write(&b"10 login alice hunter2\r\n"[..])?; + + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(&read[..5], &b"10 OK"[..]); + + Ok(()) +} + +fn create_mailbox(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 1500] = [0; 1500]; + + imap.write(&b"15 create archive\r\n"[..])?; + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(&read[..12], &b"15 OK CREATE"[..]); + + Ok(()) +} + +#[allow(dead_code)] +fn unsubscribe_mailbox(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 6000] = [0; 6000]; + + imap.write(&b"16 lsub \"\" *\r\n"[..])?; + let read = read_lines(imap, &mut buffer, Some(&b"16 OK LSUB"[..]))?; + let srv_msg = std::str::from_utf8(read)?; + assert!(srv_msg.contains(" INBOX\r\n")); + assert!(srv_msg.contains(" archive\r\n")); + + imap.write(&b"17 unsubscribe archive\r\n"[..])?; + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(&read[..5], &b"17 OK"[..]); + + imap.write(&b"18 lsub \"\" *\r\n"[..])?; + let read = read_lines(imap, &mut buffer, Some(&b"18 OK LSUB"[..]))?; + let srv_msg = std::str::from_utf8(read)?; + assert!(srv_msg.contains(" INBOX\r\n")); + assert!(!srv_msg.contains(" archive\r\n")); + + Ok(()) +} + +fn select_inbox(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 6000] = [0; 6000]; + + imap.write(&b"20 select inbox\r\n"[..])?; + let _read = read_lines(imap, &mut buffer, Some(&b"20 OK"[..]))?; + + Ok(()) +} + +fn check(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 1500] = [0; 1500]; + + imap.write(&b"21 check\r\n"[..])?; + let _read = read_lines(imap, &mut buffer, Some(&b"21 OK"[..]))?; + + Ok(()) +} + +fn status_mailbox(imap: &mut TcpStream) -> Result<()> { + imap.write(&b"25 STATUS archive (UIDNEXT MESSAGES)\r\n"[..])?; + let mut buffer: [u8; 6000] = [0; 6000]; + let _read = read_lines(imap, &mut buffer, Some(&b"25 OK"[..]))?; + + Ok(()) +} + +fn lmtp_handshake(lmtp: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 1500] = [0; 1500]; + + let _read = read_lines(lmtp, &mut buffer, None)?; + assert_eq!(&buffer[..4], &b"220 "[..]); + + lmtp.write(&b"LHLO example.tld\r\n"[..])?; + let _read = read_lines(lmtp, &mut buffer, Some(&b"250 "[..]))?; + + Ok(()) +} + +fn lmtp_deliver_email(lmtp: &mut TcpStream, email: &[u8]) -> Result<()> { + let mut buffer: [u8; 1500] = [0; 1500]; + + lmtp.write(&b"MAIL FROM:\r\n"[..])?; + let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.0.0"[..]))?; + + lmtp.write(&b"RCPT TO:\r\n"[..])?; + let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.1.5"[..]))?; + + lmtp.write(&b"DATA\r\n"[..])?; + let _read = read_lines(lmtp, &mut buffer, Some(&b"354 "[..]))?; + + lmtp.write(email)?; + lmtp.write(&b"\r\n.\r\n"[..])?; + let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.0.0"[..]))?; + + Ok(()) +} + +fn noop_exists(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 6000] = [0; 6000]; + + let mut max_retry = 20; + loop { + max_retry -= 1; + imap.write(&b"30 NOOP\r\n"[..])?; + let read = read_lines(imap, &mut buffer, Some(&b"30 OK NOOP"[..]))?; + let srv_msg = std::str::from_utf8(read)?; + + match (max_retry, srv_msg.contains("* 1 EXISTS")) { + (_, true) => break, + (0, _) => bail!("no more retry"), + _ => (), + } + + thread::sleep(SMALL_DELAY); + } + + Ok(()) +} + +fn fetch_rfc822(imap: &mut TcpStream, ref_mail: &[u8]) -> Result<()> { + let mut buffer: [u8; 65535] = [0; 65535]; + imap.write(&b"40 fetch 1 rfc822\r\n"[..])?; + + let read = read_lines(imap, &mut buffer, Some(&b"40 OK FETCH"[..]))?; + let srv_msg = std::str::from_utf8(read)?; + let orig_email = std::str::from_utf8(ref_mail)?; + assert!(srv_msg.contains(orig_email)); + + Ok(()) +} + +fn copy_email(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 65535] = [0; 65535]; + imap.write(&b"45 copy 1 archive\r\n"[..])?; + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(&read[..5], &b"45 OK"[..]); + + Ok(()) +} + +fn append_email(imap: &mut TcpStream, ref_mail: &[u8]) -> Result<()> { + let mut buffer: [u8; 6000] = [0; 6000]; + assert_ne!(ref_mail.len(), 0); + let append_cmd = format!("47 append inbox (\\Seen) {{{}}}\r\n", ref_mail.len()); + println!("append cmd: {}", append_cmd); + imap.write(append_cmd.as_bytes())?; + + // wait for continuation + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(read[0], b'+'); + + // write our stuff + imap.write(ref_mail)?; + imap.write(&b"\r\n"[..])?; + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(&read[..5], &b"47 OK"[..]); + + // noop to force a sync + imap.write(&b"48 NOOP\r\n"[..])?; + let _read = read_lines(imap, &mut buffer, Some(&b"48 OK NOOP"[..]))?; + + // check it is stored successfully + imap.write(&b"49 fetch 2 rfc822.size\r\n"[..])?; + let read = read_lines(imap, &mut buffer, Some(&b"49 OK"[..]))?; + let expected = format!("* 2 FETCH (RFC822.SIZE {})", ref_mail.len()); + let expbytes = expected.as_bytes(); + assert_eq!(&read[..expbytes.len()], expbytes); + + Ok(()) +} + +fn add_flags_email(imap: &mut TcpStream) -> Result<()> { + let mut buffer: [u8; 1500] = [0; 1500]; + imap.write(&b"50 store 1 +FLAGS (\\Deleted \\Important)\r\n"[..])?; + let _read = read_lines(imap, &mut buffer, Some(&b"50 OK STORE"[..]))?; + + Ok(()) +} + +#[allow(dead_code)] +/// Not yet implemented +fn search(imap: &mut TcpStream) -> Result<()> { + imap.write(&b"55 search text \"OoOoO\"\r\n"[..])?; + let mut buffer: [u8; 1500] = [0; 1500]; + let _read = read_lines(imap, &mut buffer, Some(&b"55 OK SEARCH"[..]))?; + Ok(()) +} + +fn expunge(imap: &mut TcpStream) -> Result<()> { + imap.write(&b"60 expunge\r\n"[..])?; + let mut buffer: [u8; 1500] = [0; 1500]; + let _read = read_lines(imap, &mut buffer, Some(&b"60 OK EXPUNGE"[..]))?; + + Ok(()) +} + +fn rename_mailbox(imap: &mut TcpStream) -> Result<()> { + imap.write(&b"70 rename archive my-archives\r\n"[..])?; + let mut buffer: [u8; 1500] = [0; 1500]; + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(&read[..5], &b"70 OK"[..]); + + imap.write(&b"71 list \"\" *\r\n"[..])?; + let read = read_lines(imap, &mut buffer, Some(&b"71 OK LIST"[..]))?; + let srv_msg = std::str::from_utf8(read)?; + assert!(!srv_msg.contains(" archive\r\n")); + assert!(srv_msg.contains(" INBOX\r\n")); + assert!(srv_msg.contains(" my-archives\r\n")); + + Ok(()) +} + +fn delete_mailbox(imap: &mut TcpStream) -> Result<()> { + imap.write(&b"80 delete my-archives\r\n"[..])?; + let mut buffer: [u8; 1500] = [0; 1500]; + let read = read_lines(imap, &mut buffer, None)?; + assert_eq!(&read[..5], &b"80 OK"[..]); + + imap.write(&b"81 list \"\" *\r\n"[..])?; + let read = read_lines(imap, &mut buffer, Some(&b"81 OK LIST"[..]))?; + let srv_msg = std::str::from_utf8(read)?; + assert!(!srv_msg.contains(" archive\r\n")); + assert!(!srv_msg.contains(" my-archives\r\n")); + assert!(srv_msg.contains(" INBOX\r\n")); + + Ok(()) +} + +fn read_lines<'a, F: Read>( + reader: &mut F, + buffer: &'a mut [u8], + stop_marker: Option<&[u8]>, +) -> Result<&'a [u8]> { + let mut nbytes = 0; + loop { + nbytes += reader.read(&mut buffer[nbytes..])?; + //println!("partial read: {}", std::str::from_utf8(&buffer[..nbytes])?); + let pre_condition = match stop_marker { + None => true, + Some(mark) => buffer[..nbytes].windows(mark.len()).any(|w| w == mark), + }; + if pre_condition && &buffer[nbytes - 2..nbytes] == &b"\r\n"[..] { + break; + } + } + println!("read: {}", std::str::from_utf8(&buffer[..nbytes])?); + Ok(&buffer[..nbytes]) +} -- cgit v1.2.3