Convert IMAP functions into ImapReader
Signed-off-by: Jacob Kiers <jacob@jacobkiers.net>
This commit is contained in:
parent
8f29b35ae7
commit
52ec0925f2
|
@ -30,11 +30,6 @@ fn main() {
|
|||
std::fs::create_dir(&dir).expect("Could not create directory");
|
||||
}
|
||||
|
||||
// let messsages = messages_from_tests(&Path::new("tests/data")) //connect("my.kiers.eu", 993, "newsletters@kie.rs", "Jjkcloudron1!")
|
||||
// .expect("A list of messages");
|
||||
|
||||
// for (uid, message) in messages {
|
||||
|
||||
let mut reader = TestMessagesReader::new((&Path::new("tests/data")).to_path_buf());
|
||||
|
||||
for (uid, message) in reader.read_rfc822_messages() {
|
||||
|
|
|
@ -1,9 +1,10 @@
|
|||
use std::{
|
||||
collections::HashMap,
|
||||
error::Error,
|
||||
fs::{read_dir, DirEntry},
|
||||
net::TcpStream,
|
||||
path::PathBuf,
|
||||
vec::IntoIter, collections::HashMap,
|
||||
vec::IntoIter,
|
||||
};
|
||||
|
||||
use imap::Session;
|
||||
|
@ -54,63 +55,92 @@ impl EmailReader for TestMessagesReader {
|
|||
}
|
||||
}
|
||||
|
||||
fn connect(
|
||||
server: &str,
|
||||
pub struct ImapReader {
|
||||
host: String,
|
||||
port: u16,
|
||||
username: &str,
|
||||
password: &str,
|
||||
) -> Result<HashMap<String, Vec<u8>>, Box<dyn Error>> {
|
||||
let mut session = open_session(server, port, username, password)?;
|
||||
username: String,
|
||||
password: String,
|
||||
}
|
||||
|
||||
session.examine("INBOX")?;
|
||||
|
||||
let items = match session.uid_search("ALL") {
|
||||
Ok(i) => i,
|
||||
Err(e) => return Err(Box::new(e)),
|
||||
};
|
||||
|
||||
let mut msgs = HashMap::<String, Vec<u8>>::with_capacity(items.len());
|
||||
|
||||
//println!("# of messages: {}", &items.len());
|
||||
|
||||
for item in items {
|
||||
let msg = session.uid_fetch(&item.to_string(), "(BODY.PEEK[] UID)")?;
|
||||
|
||||
let message = if let Some(m) = msg.iter().next() {
|
||||
m
|
||||
} else {
|
||||
continue;
|
||||
};
|
||||
|
||||
let body = message.body().expect("Message did not have a body.");
|
||||
|
||||
msgs.insert(item.to_string(), body.to_owned());
|
||||
impl ImapReader {
|
||||
pub fn new(host: String, port: u16, username: String, password: String) -> Self {
|
||||
ImapReader {
|
||||
host,
|
||||
port,
|
||||
username,
|
||||
password,
|
||||
}
|
||||
}
|
||||
|
||||
session.logout().expect("Could not log out");
|
||||
fn connect(&self) -> Result<HashMap<String, Vec<u8>>, Box<dyn Error>> {
|
||||
let mut session = self.open_session()?;
|
||||
|
||||
Ok(msgs)
|
||||
}
|
||||
session.examine("INBOX")?;
|
||||
|
||||
fn open_session(
|
||||
server: &str,
|
||||
port: u16,
|
||||
username: &str,
|
||||
password: &str,
|
||||
) -> Result<
|
||||
Session<
|
||||
rustls_connector::rustls::StreamOwned<
|
||||
rustls_connector::rustls::ClientConnection,
|
||||
TcpStream,
|
||||
let items = match session.uid_search("ALL") {
|
||||
Ok(i) => i,
|
||||
Err(e) => return Err(Box::new(e)),
|
||||
};
|
||||
|
||||
let mut msgs = HashMap::<String, Vec<u8>>::with_capacity(items.len());
|
||||
|
||||
//println!("# of messages: {}", &items.len());
|
||||
|
||||
for item in items {
|
||||
let msg = session.uid_fetch(&item.to_string(), "(BODY.PEEK[] UID)")?;
|
||||
|
||||
let message = if let Some(m) = msg.iter().next() {
|
||||
m
|
||||
} else {
|
||||
continue;
|
||||
};
|
||||
|
||||
let body = message.body().expect("Message did not have a body.");
|
||||
|
||||
msgs.insert(item.to_string(), body.to_owned());
|
||||
}
|
||||
|
||||
session.logout().expect("Could not log out");
|
||||
|
||||
Ok(msgs)
|
||||
}
|
||||
|
||||
fn open_session(
|
||||
&self,
|
||||
) -> Result<
|
||||
Session<
|
||||
rustls_connector::rustls::StreamOwned<
|
||||
rustls_connector::rustls::ClientConnection,
|
||||
TcpStream,
|
||||
>,
|
||||
>,
|
||||
>,
|
||||
Box<dyn Error + 'static>,
|
||||
> {
|
||||
let stream = TcpStream::connect((server, port))?;
|
||||
let tls = RustlsConnector::new_with_webpki_roots_certs();
|
||||
let tls_stream = tls.connect(server, stream)?;
|
||||
Box<dyn Error + 'static>,
|
||||
> {
|
||||
let stream = TcpStream::connect((self.host.as_ref(), self.port))?;
|
||||
let tls = RustlsConnector::new_with_webpki_roots_certs();
|
||||
let tls_stream = tls.connect(&self.host, stream)?;
|
||||
|
||||
let client = imap::Client::new(tls_stream);
|
||||
let client = imap::Client::new(tls_stream);
|
||||
|
||||
Ok(client.login(username, password).map_err(|e| e.0)?)
|
||||
Ok(client
|
||||
.login(&self.username, &self.password)
|
||||
.map_err(|e| e.0)?)
|
||||
}
|
||||
}
|
||||
|
||||
impl EmailReader for ImapReader {
|
||||
fn read_rfc822_messages(&mut self) -> Box<IntoIter<(String, Vec<u8>)>> {
|
||||
let msgs = match self.connect() {
|
||||
Ok(m) => m,
|
||||
Err(_) => return Box::new(Vec::new().into_iter()),
|
||||
};
|
||||
|
||||
let items = msgs
|
||||
.iter()
|
||||
.map(|i| (i.0.to_owned(), i.1.to_owned()));
|
||||
|
||||
let iter = items.collect::<Vec<(String, Vec<u8>)>>().into_iter();
|
||||
|
||||
Box::new(iter)
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue