darkfi/net/transport/
nym.rs

1/* This file is part of DarkFi (https://dark.fi)
2 *
3 * Copyright (C) 2020-2026 Dyne.org foundation
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Affero General Public License as
7 * published by the Free Software Foundation, either version 3 of the
8 * License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 * GNU Affero General Public License for more details.
14 *
15 * You should have received a copy of the GNU Affero General Public License
16 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
17 */
18
19use std::{io, time::Duration};
20
21use rand::{rngs::OsRng, RngCore};
22use url::Url;
23
24use crate::util::encoding::base32;
25
26/// Unique, randomly-generated per-connection ID that's used to
27/// identify which connection a message belongs to.
28// TODO: remove this when implemented properly
29#[allow(dead_code)]
30#[derive(Clone, Eq, PartialEq, Hash)]
31struct ConnectionId([u8; 32]);
32
33impl ConnectionId {
34    fn _generate() -> Self {
35        let mut bytes = [0u8; 32];
36        OsRng.fill_bytes(&mut bytes);
37        Self(bytes)
38    }
39
40    fn _from_bytes(bytes: &[u8]) -> Self {
41        let mut id = [0u8; 32];
42        id[..].copy_from_slice(&bytes[0..32]);
43        ConnectionId(id)
44    }
45}
46
47impl std::fmt::Debug for ConnectionId {
48    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
49        write!(f, "{}", base32::encode(false, &self.0).to_ascii_lowercase())
50    }
51}
52
53/// Nym Dialer implementation
54#[derive(Debug, Clone)]
55pub struct NymDialer;
56
57impl NymDialer {
58    /// Instantiate a new [`NymDialer`] object
59    pub(crate) async fn new() -> io::Result<Self> {
60        Ok(Self {})
61    }
62
63    pub(crate) async fn _do_dial(
64        &self,
65        _endpoint: Url, // Recipient
66        _timeout: Option<Duration>,
67    ) -> io::Result<()> {
68        let _id = ConnectionId::_generate();
69
70        Ok(())
71    }
72}
darkfi/net/transport/nym.rs

darkfi/net/transport/
nym.rs
