24105603780

Committed 07 Apr 2026 09:35PM UTC coverage: 79.263% (-5.1%) from 84.34%

Build # 24105603780

Build Type

Pull #1469

github

Committed by

web-flow

Commit Message

Merge f58dfdc7d into 637f9130c

Pull Request Pull Request #1469: Add optional esplora wallet setup for payjoin-cli backend

Coverage Stats

189 of 364 new or added lines in 4 files covered. (51.92%)

529 existing lines in 9 files now uncovered.

10320 of 13020 relevant lines covered (79.26%)

396.36 hits per line

Source File
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0.0

/payjoin-cli/src/app/v2/ohttp.rs

use std::sync::{Arc, Mutex};

use anyhow::{anyhow, Result};

use super::Config;

#[derive(Debug, Clone)]
pub struct RelayManager {
    selected_relay: Option<url::Url>,
    failed_relays: Vec<url::Url>,
}

impl RelayManager {
    pub fn new() -> Self { RelayManager { selected_relay: None, failed_relays: Vec::new() } }

    pub fn set_selected_relay(&mut self, relay: url::Url) { self.selected_relay = Some(relay); }

    pub fn get_selected_relay(&self) -> Option<url::Url> { self.selected_relay.clone() }

    pub fn add_failed_relay(&mut self, relay: url::Url) { self.failed_relays.push(relay); }

    pub fn get_failed_relays(&self) -> Vec<url::Url> { self.failed_relays.clone() }
}

pub(crate) struct ValidatedOhttpKeys {
    pub(crate) ohttp_keys: payjoin::OhttpKeys,
    pub(crate) relay_url: url::Url,
}

pub(crate) async fn unwrap_ohttp_keys_or_else_fetch(
    config: &Config,
    directory: Option<url::Url>,
    relay_manager: Arc<Mutex<RelayManager>>,
) -> Result<ValidatedOhttpKeys> {
    if let Some(ohttp_keys) = config.v2()?.ohttp_keys.clone() {
        println!("Using OHTTP Keys from config");
        let validated = fetch_ohttp_keys(config, directory, relay_manager).await?;
        Ok(ValidatedOhttpKeys { ohttp_keys, relay_url: validated.relay_url })
    } else {
        println!("Bootstrapping private network transport over Oblivious HTTP");
        let fetched_keys = fetch_ohttp_keys(config, directory, relay_manager).await?;

        Ok(fetched_keys)
    }
}

async fn fetch_ohttp_keys(
    config: &Config,
    directory: Option<url::Url>,
    relay_manager: Arc<Mutex<RelayManager>>,
) -> Result<ValidatedOhttpKeys> {
    use payjoin::bitcoin::secp256k1::rand::prelude::SliceRandom;
    let payjoin_directory = directory.unwrap_or(config.v2()?.pj_directory.clone());
    let relays = config.v2()?.ohttp_relays.clone();

    loop {
        let failed_relays =
            relay_manager.lock().expect("Lock should not be poisoned").get_failed_relays();

        let remaining_relays: Vec<_> =
            relays.iter().filter(|r| !failed_relays.contains(r)).cloned().collect();

        if remaining_relays.is_empty() {
            return Err(anyhow!("No valid relays available"));
        }

        let selected_relay =
            match remaining_relays.choose(&mut payjoin::bitcoin::key::rand::thread_rng()) {
                Some(relay) => relay.clone(),
                None => return Err(anyhow!("Failed to select from remaining relays")),
            };

        relay_manager
            .lock()
            .expect("Lock should not be poisoned")
            .set_selected_relay(selected_relay.clone());

        let ohttp_keys = {
            #[cfg(feature = "_manual-tls")]
            {
                if let Some(cert_path) = config.root_certificate.as_ref() {
                    let cert_der = std::fs::read(cert_path)?;
                    payjoin::io::fetch_ohttp_keys_with_cert(
                        selected_relay.as_str(),
                        payjoin_directory.as_str(),
                        &cert_der,
                    )
                    .await
                } else {
                    payjoin::io::fetch_ohttp_keys(
                        selected_relay.as_str(),
                        payjoin_directory.as_str(),
                    )
                    .await
                }
            }
            #[cfg(not(feature = "_manual-tls"))]
            payjoin::io::fetch_ohttp_keys(selected_relay.as_str(), payjoin_directory.as_str()).await
        };

        match ohttp_keys {
            Ok(keys) =>
                return Ok(ValidatedOhttpKeys { ohttp_keys: keys, relay_url: selected_relay }),
            Err(payjoin::io::Error::UnexpectedStatusCode(e)) => {
                return Err(payjoin::io::Error::UnexpectedStatusCode(e).into());
            }
            Err(e) => {
                tracing::debug!("Failed to connect to relay: {selected_relay}, {e:?}");
                relay_manager
                    .lock()
                    .expect("Lock should not be poisoned")
                    .add_failed_relay(selected_relay);
            }
        }
    }
}

1	use std::sync::{Arc, Mutex};
2
3	use anyhow::{anyhow, Result};
4
5	use super::Config;
6
7	#[derive(Debug, Clone)]
8	pub struct RelayManager {
9	selected_relay: Option<url::Url>,
10	failed_relays: Vec<url::Url>,
11	}
12
13	impl RelayManager {
UNCOV 14	pub fn new() -> Self { RelayManager { selected_relay: None, failed_relays: Vec::new() } }	×
15
UNCOV 16	pub fn set_selected_relay(&mut self, relay: url::Url) { self.selected_relay = Some(relay); }	×
17
UNCOV 18	pub fn get_selected_relay(&self) -> Option<url::Url> { self.selected_relay.clone() }	×
19
20	pub fn add_failed_relay(&mut self, relay: url::Url) { self.failed_relays.push(relay); }	×
21
UNCOV 22	pub fn get_failed_relays(&self) -> Vec<url::Url> { self.failed_relays.clone() }	×
23	}
24
25	pub(crate) struct ValidatedOhttpKeys {
26	pub(crate) ohttp_keys: payjoin::OhttpKeys,
27	pub(crate) relay_url: url::Url,
28	}
29
UNCOV 30	pub(crate) async fn unwrap_ohttp_keys_or_else_fetch(	×
UNCOV 31	config: &Config,	×
UNCOV 32	directory: Option<url::Url>,	×
UNCOV 33	relay_manager: Arc<Mutex<RelayManager>>,	×
UNCOV 34	) -> Result<ValidatedOhttpKeys> {	×
UNCOV 35	if let Some(ohttp_keys) = config.v2()?.ohttp_keys.clone() {	×
UNCOV 36	println!("Using OHTTP Keys from config");	×
UNCOV 37	let validated = fetch_ohttp_keys(config, directory, relay_manager).await?;	×
UNCOV 38	Ok(ValidatedOhttpKeys { ohttp_keys, relay_url: validated.relay_url })	×
39	} else {
UNCOV 40	println!("Bootstrapping private network transport over Oblivious HTTP");	×
UNCOV 41	let fetched_keys = fetch_ohttp_keys(config, directory, relay_manager).await?;	×
42
UNCOV 43	Ok(fetched_keys)	×
44	}
UNCOV 45	}	×
46
UNCOV 47	async fn fetch_ohttp_keys(	×
UNCOV 48	config: &Config,	×
UNCOV 49	directory: Option<url::Url>,	×
UNCOV 50	relay_manager: Arc<Mutex<RelayManager>>,	×
UNCOV 51	) -> Result<ValidatedOhttpKeys> {	×
52	use payjoin::bitcoin::secp256k1::rand::prelude::SliceRandom;
UNCOV 53	let payjoin_directory = directory.unwrap_or(config.v2()?.pj_directory.clone());	×
UNCOV 54	let relays = config.v2()?.ohttp_relays.clone();	×
55
56	loop {
UNCOV 57	let failed_relays =	×
UNCOV 58	relay_manager.lock().expect("Lock should not be poisoned").get_failed_relays();	×
59
UNCOV 60	let remaining_relays: Vec<_> =	×
UNCOV 61	relays.iter().filter(\|r\| !failed_relays.contains(r)).cloned().collect();	×
62
UNCOV 63	if remaining_relays.is_empty() {	×
64	return Err(anyhow!("No valid relays available"));	×
UNCOV 65	}	×
66
UNCOV 67	let selected_relay =	×
UNCOV 68	match remaining_relays.choose(&mut payjoin::bitcoin::key::rand::thread_rng()) {	×
UNCOV 69	Some(relay) => relay.clone(),	×
70	None => return Err(anyhow!("Failed to select from remaining relays")),	×
71	};
72
UNCOV 73	relay_manager	×
UNCOV 74	.lock()	×
UNCOV 75	.expect("Lock should not be poisoned")	×
UNCOV 76	.set_selected_relay(selected_relay.clone());	×
77
UNCOV 78	let ohttp_keys = {	×
79	#[cfg(feature = "_manual-tls")]
80	{
UNCOV 81	if let Some(cert_path) = config.root_certificate.as_ref() {	×
UNCOV 82	let cert_der = std::fs::read(cert_path)?;	×
UNCOV 83	payjoin::io::fetch_ohttp_keys_with_cert(	×
UNCOV 84	selected_relay.as_str(),	×
UNCOV 85	payjoin_directory.as_str(),	×
UNCOV 86	&cert_der,	×
UNCOV 87	)	×
UNCOV 88	.await	×
89	} else {
90	payjoin::io::fetch_ohttp_keys(	×
91	selected_relay.as_str(),	×
92	payjoin_directory.as_str(),	×
93	)	×
94	.await	×
95	}
96	}
97	#[cfg(not(feature = "_manual-tls"))]
98	payjoin::io::fetch_ohttp_keys(selected_relay.as_str(), payjoin_directory.as_str()).await
99	};
100
101	match ohttp_keys {	×
UNCOV 102	Ok(keys) =>	×
UNCOV 103	return Ok(ValidatedOhttpKeys { ohttp_keys: keys, relay_url: selected_relay }),	×
104	Err(payjoin::io::Error::UnexpectedStatusCode(e)) => {	×
105	return Err(payjoin::io::Error::UnexpectedStatusCode(e).into());	×
106	}
107	Err(e) => {	×
108	tracing::debug!("Failed to connect to relay: {selected_relay}, {e:?}");	×
109	relay_manager	×
110	.lock()	×
111	.expect("Lock should not be poisoned")	×
112	.add_failed_relay(selected_relay);	×
113	}
114	}
115	}
UNCOV 116	}	×

payjoin / rust-payjoin / 24105603780

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