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CBST2-08: Validate participant ID for Dirk signer #296

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Merged
ltitanb merged 3 commits into from
Jun 6, 2025
Merged

CBST2-08: Validate participant ID for Dirk signer #296

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591f141
Skip participant if ID == 0
ManuelBilbao Apr 23, 2025
3ec19b5
Improve log message
ManuelBilbao Apr 24, 2025
b89d2a6
Warn log if duplicated participant ID is found
ManuelBilbao Apr 24, 2025
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15 changes: 14 additions & 1 deletion crates/signer/src/manager/dirk.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -659,9 +659,22 @@ fn load_distributed_accounts(
continue;
};

if participant_id == 0 {
warn!(
"Skiping invalid participant ID (0) for account {} in host {host_name}",
account.name
);
continue
}

match consensus_accounts.get_mut(&public_key) {
Some(Account::Distributed(DistributedAccount { participants, .. })) => {
participants.insert(participant_id as u32, channel.clone());
if participants.insert(participant_id as u32, channel.clone()).is_some() {
warn!(
"Duplicated participant ID ({participant_id}) for account {} in host {host_name}. Keeping this host",
account.name
);
}
}
None => {
let Ok((wallet, name)) = decompose_name(&account.name) else {
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