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/*
* meli - managesieve
*
* Copyright 2020 Manos Pitsidianakis
*
* This file is part of meli.
*
* meli is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* meli is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with meli. If not, see <http://www.gnu.org/licenses/>.
*/
use super::{ImapConnection, ImapProtocol, ImapServerConf, UIDStore};
use crate::conf::AccountSettings;
use crate::error::{MeliError, Result};
use crate::get_conf_val;
use nom::IResult;
use std::str::FromStr;
use std::sync::{Arc, Mutex};
use std::time::Instant;
named!(
pub managesieve_capabilities<Vec<(&[u8], &[u8])>>,
do_parse!(
ret: separated_nonempty_list_complete!(tag!(b"\r\n"), alt_complete!(separated_pair!(quoted_raw, tag!(b" "), quoted_raw) | map!(quoted_raw, |q| (q, &b""[..]))))
>> opt!(tag!("\r\n"))
>> ({ ret })
)
);
#[test]
fn test_managesieve_capabilities() {
assert_eq!(managesieve_capabilities(b"\"IMPLEMENTATION\" \"Dovecot Pigeonhole\"\r\n\"SIEVE\" \"fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext\"\r\n\"NOTIFY\" \"mailto\"\r\n\"SASL\" \"PLAIN\"\r\n\"STARTTLS\"\r\n\"VERSION\" \"1.0\"\r\n").to_full_result(), Ok(vec![
(&b"IMPLEMENTATION"[..],&b"Dovecot Pigeonhole"[..]),
(&b"SIEVE"[..],&b"fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext"[..]),
(&b"NOTIFY"[..],&b"mailto"[..]),
(&b"SASL"[..],&b"PLAIN"[..]),
(&b"STARTTLS"[..], &b""[..]),
(&b"VERSION"[..],&b"1.0"[..])])
);
}
// Return a byte sequence surrounded by "s and decoded if necessary
pub fn quoted_raw(input: &[u8]) -> IResult<&[u8], &[u8]> {
if input.is_empty() || input[0] != b'"' {
return IResult::Error(nom::ErrorKind::Custom(0));
}
let mut i = 1;
while i < input.len() {
if input[i] == b'\"' && input[i - 1] != b'\\' {
return IResult::Done(&input[i + 1..], &input[1..i]);
}
i += 1;
}
return IResult::Error(nom::ErrorKind::Custom(0));
}
pub trait ManageSieve {
fn havespace(&mut self) -> Result<()>;
fn putscript(&mut self) -> Result<()>;
fn listscripts(&mut self) -> Result<()>;
fn setactive(&mut self) -> Result<()>;
fn getscript(&mut self) -> Result<()>;
fn deletescript(&mut self) -> Result<()>;
fn renamescript(&mut self) -> Result<()>;
}
pub fn new_managesieve_connection(s: &AccountSettings) -> Result<ImapConnection> {
let server_hostname = get_conf_val!(s["server_hostname"])?;
let server_username = get_conf_val!(s["server_username"])?;
let server_password = get_conf_val!(s["server_password"])?;
let server_port = get_conf_val!(s["server_port"], 4190)?;
let danger_accept_invalid_certs: bool = get_conf_val!(s["danger_accept_invalid_certs"], false)?;
let server_conf = ImapServerConf {
server_hostname: server_hostname.to_string(),
server_username: server_username.to_string(),
server_password: server_password.to_string(),
server_port,
use_starttls: true,
danger_accept_invalid_certs,
protocol: ImapProtocol::ManageSieve,
};
let uid_store = Arc::new(UIDStore {
is_online: Arc::new(Mutex::new((
Instant::now(),
Err(MeliError::new("Account is uninitialised.")),
))),
..Default::default()
});
Ok(ImapConnection::new_connection(&server_conf, uid_store))
}
impl ManageSieve for ImapConnection {
fn havespace(&mut self) -> Result<()> {
Ok(())
}
fn putscript(&mut self) -> Result<()> {
Ok(())
}
fn listscripts(&mut self) -> Result<()> {
Ok(())
}
fn setactive(&mut self) -> Result<()> {
Ok(())
}
fn getscript(&mut self) -> Result<()> {
Ok(())
}
fn deletescript(&mut self) -> Result<()> {
Ok(())
}
fn renamescript(&mut self) -> Result<()> {
Ok(())
}
}