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feat(net): temporarily ban bad peers (#492)

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* feat(net): temporarily ban bad peers

* use half duration interval

* Update crates/net/network/src/peers/manager.rs

Co-authored-by: Bjerg <onbjerg@users.noreply.github.com>

* fix bad test

Co-authored-by: Bjerg <onbjerg@users.noreply.github.com>
This commit is contained in:
Matthias Seitz
2022-12-16 18:22:25 +01:00
committed by GitHub
parent 3989d5d3e0
commit c1f124d3e3
6 changed files with 301 additions and 39 deletions
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15
crates/net/common/src/ban_list.rs
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@ -32,6 +32,21 @@ impl BanList {
Self { banned_ips, banned_peers }
}
/// Removes all peers that are no longer banned.
pub fn evict_peers(&mut self, now: Instant) -> Vec<PeerId> {
let mut evicted = Vec::new();
self.banned_peers.retain(|peer, until| {
if let Some(until) = until {
if now > *until {
evicted.push(*peer);
return false
}
}
true
});
evicted
}
/// Removes all entries that should no longer be banned.
pub fn evict(&mut self, now: Instant) {
self.banned_ips.retain(|_, until| {