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76 changes: 38 additions & 38 deletions desktop/src-tauri/src/commands/pairing.rs
Original file line number Diff line number Diff line change
Expand Up @@ -482,6 +482,44 @@ fn pairing_relay_from_nip11(json: &serde_json::Value) -> PairingRelay {
}
}

fn parse_auth_challenge(text: &str) -> Option<String> {
let arr: serde_json::Value = serde_json::from_str(text).ok()?;
let arr = arr.as_array()?;
if arr.len() >= 2 && arr[0].as_str()? == "AUTH" {
return arr[1].as_str().map(|s| s.to_string());
}
None
}

async fn wait_for_eose<S>(read: &mut S, sub_id: &str, dur: Duration) -> Result<(), String>
where
S: StreamExt<Item = Result<Message, tokio_tungstenite::tungstenite::Error>> + Unpin,
{
tokio::time::timeout(dur, async {
loop {
let msg = read
.next()
.await
.ok_or_else(|| "relay closed waiting for EOSE".to_string())?
.map_err(|e| format!("WS error waiting for EOSE: {e}"))?;
if let Message::Text(text) = msg {
if let Ok(arr) = serde_json::from_str::<serde_json::Value>(text.as_str()) {
if let Some(arr) = arr.as_array() {
if arr.len() >= 2
&& arr[0].as_str() == Some("EOSE")
&& arr[1].as_str() == Some(sub_id)
{
return Ok(());
}
}
}
}
}
})
.await
.map_err(|_| "timeout waiting for EOSE".to_string())?
}

#[cfg(test)]
mod pairing_relay_tests {
use super::{pairing_relay_from_nip11, probe_pairing_relay, PairingRelay};
Expand Down Expand Up @@ -554,41 +592,3 @@ mod pairing_relay_tests {
assert_eq!(pairing_relay_from_nip11(&document), PairingRelay::MainRelay);
}
}

fn parse_auth_challenge(text: &str) -> Option<String> {
let arr: serde_json::Value = serde_json::from_str(text).ok()?;
let arr = arr.as_array()?;
if arr.len() >= 2 && arr[0].as_str()? == "AUTH" {
return arr[1].as_str().map(|s| s.to_string());
}
None
}

async fn wait_for_eose<S>(read: &mut S, sub_id: &str, dur: Duration) -> Result<(), String>
where
S: StreamExt<Item = Result<Message, tokio_tungstenite::tungstenite::Error>> + Unpin,
{
tokio::time::timeout(dur, async {
loop {
let msg = read
.next()
.await
.ok_or_else(|| "relay closed waiting for EOSE".to_string())?
.map_err(|e| format!("WS error waiting for EOSE: {e}"))?;
if let Message::Text(text) = msg {
if let Ok(arr) = serde_json::from_str::<serde_json::Value>(text.as_str()) {
if let Some(arr) = arr.as_array() {
if arr.len() >= 2
&& arr[0].as_str() == Some("EOSE")
&& arr[1].as_str() == Some(sub_id)
{
return Ok(());
}
}
}
}
}
})
.await
.map_err(|_| "timeout waiting for EOSE".to_string())?
}
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