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Fix handshake network mismatch #145

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merged 6 commits into from
Feb 18, 2025
Merged

Fix handshake network mismatch #145

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8ae5fce
Add and remove "0x" prefix during marshal and unmarshal respectively
diegomrsantos Feb 18, 2025
b5f33b5
fix tests
diegomrsantos Feb 18, 2025
41608d0
use descriptive consts for the network id
diegomrsantos Feb 18, 2025
aa1eae6
Merge branch 'unstable' into fix-handshake
diegomrsantos Feb 18, 2025
c7a38fe
fix holesky network id value
diegomrsantos Feb 18, 2025
06c15d8
cargo clippy
diegomrsantos Feb 18, 2025
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11 changes: 8 additions & 3 deletions anchor/network/src/handshake/node_info.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -57,8 +57,8 @@ impl NodeInfo {
/// Serialize `NodeInfo` to JSON bytes.
fn marshal(&self) -> Result<Vec<u8>, Error> {
let mut entries = vec![
"".to_string(), // formerly forkVersion, now deprecated
self.network_id.clone(), // network id
"".to_string(), // formerly forkVersion, now deprecated
format!("0x{}", self.network_id.clone()), // network id
];

if let Some(meta) = &self.metadata {
Expand All @@ -78,7 +78,12 @@ impl NodeInfo {
return Err(Validation("node info must have at least 2 entries".into()));
}
// skip ser.entries[0]: old forkVersion
let network_id = ser.entries[1].clone();
let network_id = ser.entries[1]
.clone()
.strip_prefix("0x")
.ok_or_else(|| Validation("network id must be prefixed with 0x".into()))?
.to_string();

let metadata = if ser.entries.len() >= 3 {
let meta = serde_json::from_slice(ser.entries[2].as_bytes())?;
Some(meta)
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