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Improve ENR logic for ipv6 (#4395)

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Currently, the ENR of the node may not be correctly updated when specifying ipv6 fields through the CLI if an ENR exists on disk. 

This remedies a bug where we were not checking for ipv6 fields when comparing whether to use an on-disk ENR or updating based on CLI configuration parameters.
This commit is contained in:
Age Manning 2023-06-19 23:53:25 +00:00
parent 2bb62b7f7d
commit 6621e1d0c5
2 changed files with 6 additions and 2 deletions
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6
beacon_node/lighthouse_network/src/discovery/enr.rs
View File

@ -213,13 +213,17 @@ pub fn build_enr<T: EthSpec>(
fn compare_enr(local_enr: &Enr, disk_enr: &Enr) -> bool {
// take preference over disk_enr address if one is not specified
(local_enr.ip4().is_none() || local_enr.ip4() == disk_enr.ip4())
&&
(local_enr.ip6().is_none() || local_enr.ip6() == disk_enr.ip6())
// tcp ports must match
&& local_enr.tcp4() == disk_enr.tcp4()
&& local_enr.tcp6() == disk_enr.tcp6()
// must match on the same fork
&& local_enr.get(ETH2_ENR_KEY) == disk_enr.get(ETH2_ENR_KEY)
// take preference over disk udp port if one is not specified
&& (local_enr.udp4().is_none() || local_enr.udp4() == disk_enr.udp4())
// we need the ATTESTATION_BITFIELD_ENR_KEY and SYNC_COMMITTEE_BITFIELD_ENR_KEY key to match,
&& (local_enr.udp6().is_none() || local_enr.udp6() == disk_enr.udp6())
// we need the ATTESTATION_BITFIELD_ENR_KEY and SYNC_COMMITTEE_BITFIELD_ENR_KEY key to match,
// otherwise we use a new ENR. This will likely only be true for non-validating nodes
&& local_enr.get(ATTESTATION_BITFIELD_ENR_KEY) == disk_enr.get(ATTESTATION_BITFIELD_ENR_KEY)
&& local_enr.get(SYNC_COMMITTEE_BITFIELD_ENR_KEY) == disk_enr.get(SYNC_COMMITTEE_BITFIELD_ENR_KEY)

2
boot_node/src/cli.rs
View File

@ -102,7 +102,7 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
Arg::with_name("network-dir")
.value_name("NETWORK_DIR")
.long("network-dir")
.help("The directory which contains the enr and it's assoicated private key")
.help("The directory which contains the enr and it's associated private key")
.takes_value(true)
)
}