Define payjoin network resources in mod

Author: DanGould

mutiny-core/src/lib.rs

@@ -1060,16 +1060,11 @@ impl<S: MutinyStorage> MutinyWallet<S> {
             use anyhow::anyhow;
             // DANGER! TODO get from &self config, do not get config directly from PAYJOIN_DIR ohttp-gateway
             // That would reveal IP address
-            const OHTTP_RELAYS: [&str; 2] = [
-                "https://ohttp-relay.obscuravpn.io/payjoin",
-                "https://bobspace-ohttp.duckdns.org",
-            ];
-            const PAYJOIN_DIR: &str = "https://payjo.in";
 
             let http_client = reqwest::Client::builder().build().unwrap();
 
             let ohttp_config_base64 = http_client
-                .get(format!("{}/ohttp-config", PAYJOIN_DIR))
+                .get(format!("{}/ohttp-config", crate::payjoin::PAYJOIN_DIR))
                 .send()
                 .await
                 .unwrap()
@@ -1078,9 +1073,9 @@ impl<S: MutinyStorage> MutinyWallet<S> {
                 .unwrap();
 
             let mut enroller = pj::receive::v2::Enroller::from_relay_config(
-                PAYJOIN_DIR,
+                crate::payjoin::PAYJOIN_DIR,
                 &ohttp_config_base64,
-                OHTTP_RELAYS[0], // TODO pick ohttp relay at random
+                crate::payjoin::OHTTP_RELAYS[0], // TODO pick ohttp relay at random
             );
 
             // enroll client

mutiny-core/src/payjoin.rs

@@ -6,6 +6,12 @@ use payjoin::receive::v2::Enrolled;
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 
+pub(crate) const OHTTP_RELAYS: [&str; 2] = [
+    "https://ohttp-relay.obscuravpn.io/payjoin",
+    "https://bobspace-ohttp.duckdns.org",
+];
+pub(crate) const PAYJOIN_DIR: &str = "https://payjo.in";
+
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct Session {
     pub enrolled: Enrolled,