fix(audit): M1 — add version: u8 to all SignalMessage variants

Convert Hold/Unhold/Mute/Unmute/TransferAck from unit variants to struct
variants with `version: u8` (serde default = 2). Every SignalMessage
variant now carries a version field, enabling future semantic versioning
and clean rejection of deprecated variants during federation routing.

305 tests passing.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Siavash Sameni
2026-05-25 06:27:23 +04:00
parent 4ebb2dac2d
commit 4ac62d99e0
2 changed files with 40 additions and 25 deletions

View File

@@ -99,12 +99,12 @@ pub fn signal_to_call_type(signal: &SignalMessage) -> CallSignalType {
SignalMessage::LossRecoveryUpdate { .. } => CallSignalType::Offer, // reuse (telemetry)
SignalMessage::Ping { .. } | SignalMessage::Pong { .. } => CallSignalType::Offer,
SignalMessage::AuthToken { .. } => CallSignalType::Offer,
SignalMessage::Hold => CallSignalType::Hold,
SignalMessage::Unhold => CallSignalType::Unhold,
SignalMessage::Mute => CallSignalType::Mute,
SignalMessage::Unmute => CallSignalType::Unmute,
SignalMessage::Hold { .. } => CallSignalType::Hold,
SignalMessage::Unhold { .. } => CallSignalType::Unhold,
SignalMessage::Mute { .. } => CallSignalType::Mute,
SignalMessage::Unmute { .. } => CallSignalType::Unmute,
SignalMessage::Transfer { .. } => CallSignalType::Transfer,
SignalMessage::TransferAck => CallSignalType::Offer, // reuse
SignalMessage::TransferAck { .. } => CallSignalType::Offer, // reuse
SignalMessage::PresenceUpdate { .. } => CallSignalType::Offer, // reuse
SignalMessage::RouteQuery { .. } => CallSignalType::Offer, // reuse
SignalMessage::TransportFeedback { .. } => CallSignalType::Offer, // reuse (BWE)
@@ -199,19 +199,19 @@ mod tests {
));
assert!(matches!(
signal_to_call_type(&SignalMessage::Hold),
signal_to_call_type(&SignalMessage::Hold { version: default_signal_version() }),
CallSignalType::Hold
));
assert!(matches!(
signal_to_call_type(&SignalMessage::Unhold),
signal_to_call_type(&SignalMessage::Unhold { version: default_signal_version() }),
CallSignalType::Unhold
));
assert!(matches!(
signal_to_call_type(&SignalMessage::Mute),
signal_to_call_type(&SignalMessage::Mute { version: default_signal_version() }),
CallSignalType::Mute
));
assert!(matches!(
signal_to_call_type(&SignalMessage::Unmute),
signal_to_call_type(&SignalMessage::Unmute { version: default_signal_version() }),
CallSignalType::Unmute
));