1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
use anyhow::{bail, Result};
use std::sync::Arc;
use rusoto_signature::Region;
use crate::config::*;
use crate::login::{ldap_provider::*, static_provider::*, *};
use crate::mailbox::Mailbox;
use boitalettres::proto::{Request, Response};
use boitalettres::server::accept::addr::{AddrIncoming, AddrStream};
use boitalettres::server::Server as ImapServer;
use tracing_subscriber;
use std::task::{Context, Poll};
use tower::Service;
use std::future::Future;
use std::pin::Pin;
use std::error::Error;
pub struct Server {
pub login_provider: Box<dyn LoginProvider>,
}
async fn handle_req(req: Request) -> Result<Response> {
tracing::debug!("Got request: {:#?}", req);
Ok(Response::ok("Done")?)
}
struct Echo;
impl Service<Request> for Echo {
type Response = Response;
type Error = anyhow::Error;
type Future = Pin<Box<dyn futures::Future<Output = Result<Self::Response>> + Send>>;
fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
Poll::Ready(Ok(()))
}
fn call(&mut self, req: Request) -> Self::Future {
println!("Got request: {:#?}", req);
let fut = futures::future::ok(Response::ok("Done").unwrap());
Box::pin(fut)
}
}
struct Charlie;
impl<'a> Service<&'a AddrStream> for Charlie {
type Response = Echo;
type Error = anyhow::Error;
type Future = Pin<Box<dyn futures::Future<Output = Result<Self::Response>> + Send>>;
fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
Poll::Ready(Ok(()))
}
fn call(&mut self, addr: &'a AddrStream) -> Self::Future {
println!("{}, {}", addr.remote_addr, addr.local_addr);
let fut = futures::future::ok(Echo);
Box::pin(fut)
}
}
impl Server {
pub fn new(config: Config) -> Result<Arc<Self>> {
let s3_region = Region::Custom {
name: config.aws_region.clone(),
endpoint: config.s3_endpoint,
};
let k2v_region = Region::Custom {
name: config.aws_region,
endpoint: config.k2v_endpoint,
};
let login_provider: Box<dyn LoginProvider> = match (config.login_static, config.login_ldap)
{
(Some(st), None) => Box::new(StaticLoginProvider::new(st, k2v_region, s3_region)?),
(None, Some(ld)) => Box::new(LdapLoginProvider::new(ld, k2v_region, s3_region)?),
(Some(_), Some(_)) => bail!("A single login provider must be set up in config file"),
(None, None) => bail!("No login provider is set up in config file"),
};
Ok(Arc::new(Self { login_provider }))
}
pub async fn run(self: &Arc<Self>) -> Result<()> {
// tracing_subscriber::fmt::init();
let incoming = AddrIncoming::new("127.0.0.1:4567").await?;
/*let make_service = tower::service_fn(|addr: &AddrStream| {
tracing::debug!(remote_addr = %addr.remote_addr, local_addr = %addr.local_addr, "accept");
//let service = tower::ServiceBuilder::new().service_fn(handle_req);
//let service = tower::service_fn(handle_req);
let service = Echo;
futures::future::ok::<_, std::convert::Infallible>(service)
//service
});*/
//println!("{:?}", make_service);
let server = ImapServer::new(incoming).serve(Charlie);
let _ = server.await?;
/*let creds = self.login_provider.login("quentin", "poupou").await?;
let mut mailbox = Mailbox::new(&creds, "TestMailbox".to_string()).await?;
mailbox.test().await?;*/
Ok(())
}
}
|
