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crypto: Improve some log lines

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This commit is contained in:
Damir Jelić 2021-08-02 07:40:31 +02:00
parent bc8c2752e4
commit 3726492cf9
2 changed files with 88 additions and 44 deletions
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94
matrix_sdk_crypto/src/key_request.rs
View file

@ -41,7 +41,7 @@ use ruma::{
};
use serde::{Deserialize, Serialize};
use thiserror::Error;
use tracing::{error, info, trace, warn};
use tracing::{debug, error, info, trace, warn};
use crate::{
error::{OlmError, OlmResult},
@ -230,6 +230,13 @@ impl From<SecretName> for SecretInfo {
}
impl OutgoingKeyRequest {
fn request_type(&self) -> &str {
match &self.info {
SecretInfo::KeyRequest(_) => "m.room_key_request",
SecretInfo::SecretRequest(s) => s.as_ref(),
}
}
fn to_request(&self, own_device_id: &DeviceId) -> OutgoingRequest {
let content = match &self.info {
SecretInfo::KeyRequest(r) => {
@ -533,9 +540,10 @@ impl KeyRequestMachine {
info
} else {
warn!(
"Received a key request from {} {} with a request \
action, but no key info was found",
event.sender, event.content.requesting_device_id
sender = event.sender.as_str(),
requesting_device_id = event.content.requesting_device_id.as_str(),
"Received a key request with a request of action, but
no key info was found",
);
return Ok(None);
}
@ -543,7 +551,12 @@ impl KeyRequestMachine {
// We ignore cancellations here since there's nothing to serve.
Action::CancelRequest => return Ok(None),
action => {
warn!("Unknown room key request action: {:?}", action);
warn!(
sender = event.sender.as_str(),
requesting_device_id = event.content.requesting_device_id.as_str(),
action = action.as_ref(),
"Received a room key request with an unknown action",
);
return Ok(None);
}
};
@ -560,9 +573,12 @@ impl KeyRequestMachine {
let session = if let Some(s) = session {
s
} else {
info!(
"Received a key request from {} {} for an unknown inbound group session {}.",
&event.sender, &event.content.requesting_device_id, &key_info.session_id
debug!(
user_id = event.sender.as_str(),
device_id = event.content.requesting_device_id.as_str(),
session_id = key_info.session_id.as_str(),
room_id = key_info.room_id.as_str(),
"Received a room key request for an unknown inbound group session",
);
return Ok(None);
};
@ -573,32 +589,34 @@ impl KeyRequestMachine {
if let Some(device) = device {
match self.should_share_key(&device, &session).await {
Err(e) => {
info!(
"Received a key request from {} {} that we won't serve: {}",
device.user_id(),
device.device_id(),
e
debug!(
user_id = device.user_id().as_str(),
device_id = device.device_id().as_str(),
reason =? e,
"Received a key request that we won't serve",
);
Ok(None)
}
Ok(message_index) => {
info!(
"Serving a key request for {} from {} {} with message_index {:?}.",
key_info.session_id,
device.user_id(),
device.device_id(),
message_index,
user_id = device.user_id().as_str(),
device_id = device.device_id().as_str(),
session_id = key_info.session_id.as_str(),
room_id = key_info.room_id.as_str(),
message_index =? message_index,
"Serving a room key request",
);
match self.share_session(&session, &device, message_index).await {
Ok(s) => Ok(Some(s)),
Err(OlmError::MissingSession) => {
info!(
"Key request from {} {} is missing an Olm session, \
user_id = device.user_id().as_str(),
device_id = device.device_id().as_str(),
session_id = key_info.session_id.as_str(),
"Key request is missing an Olm session, \
putting the request in the wait queue",
device.user_id(),
device.device_id()
);
self.handle_key_share_without_session(device, event);
@ -610,8 +628,9 @@ impl KeyRequestMachine {
}
} else {
warn!(
"Received a key request from an unknown device {} {}.",
&event.sender, &event.content.requesting_device_id
user_id = event.sender.as_str(),
device_id = event.content.requesting_device_id.as_str(),
"Received a key request from an unknown device",
);
self.store.update_tracked_user(&event.sender, true).await?;
@ -830,8 +849,6 @@ impl KeyRequestMachine {
&self,
key_info: SecretInfo,
) -> Result<OutgoingRequest, CryptoStoreError> {
info!("Creating new outgoing room key request {:#?}", key_info);
let request = OutgoingKeyRequest {
request_recipient: self.user_id().to_owned(),
request_id: Uuid::new_v4(),
@ -918,7 +935,12 @@ impl KeyRequestMachine {
let info = self.store.get_outgoing_secret_requests(id).await?;
if let Some(mut info) = info {
trace!("Marking outgoing key request as sent {:#?}", info);
trace!(
recipient = info.request_recipient.as_str(),
request_type = info.request_type(),
request_id = info.request_id.to_string().as_str(),
"Marking outgoing key request as sent"
);
info.sent_out = true;
self.save_outgoing_key_info(info).await?;
}
@ -932,8 +954,12 @@ impl KeyRequestMachine {
///
/// This will queue up a request cancellation.
async fn mark_as_done(&self, key_info: OutgoingKeyRequest) -> Result<(), CryptoStoreError> {
// TODO perhaps only remove the key info if the first known index is 0.
trace!("Successfully received a forwarded room key for {:#?}", key_info);
trace!(
recipient = key_info.request_recipient.as_str(),
request_type = key_info.request_type(),
request_id = key_info.request_id.to_string().as_str(),
"Successfully received a secret, removing the request"
);
self.outgoing_requests.remove(&key_info.request_id);
// TODO return the key info instead of deleting it so the sync handler
@ -986,18 +1012,18 @@ impl KeyRequestMachine {
if let Some(s) = &session {
info!(
"Received a forwarded room key from {} for room {} with session id {}",
event.sender,
s.room_id(),
s.session_id()
sender = event.sender.as_str(),
room_id = s.room_id().as_str(),
session_id = s.session_id(),
"Received a forwarded room key",
);
}
Ok((Some(AnyToDeviceEvent::ForwardedRoomKey(event.clone())), session))
} else {
info!(
"Received a forwarded room key from {}, but no key info was found.",
event.sender,
sender = event.sender.as_str(),
"Received a forwarded room key but no key info was found.",
);
Ok((None, None))
}

36
matrix_sdk_crypto/src/machine.rs
View file

@ -215,12 +215,15 @@ impl OlmMachine {
) -> StoreResult<Self> {
let account = match store.load_account().await? {
Some(a) => {
debug!("Restored account");
debug!(ed25519_key = a.identity_keys().ed25519(), "Restored an Olm account");
a
}
None => {
debug!("Creating a new account");
let account = ReadOnlyAccount::new(&user_id, &device_id);
debug!(
ed25519_key = account.identity_keys().ed25519(),
"Created a new Olm account"
);
store.save_account(account.clone()).await?;
account
}
@ -228,7 +231,14 @@ impl OlmMachine {
let identity = match store.load_identity().await? {
Some(i) => {
debug!("Restored the cross signing identity");
let master_key = i
.master_public_key()
.await
.and_then(|m| m.get_first_key().map(|m| m.to_string()));
debug!(
master_key =? master_key,
"Restored the cross signing identity"
);
i
}
None => {
@ -697,7 +707,7 @@ impl OlmMachine {
.receive_forwarded_room_key(&decrypted.sender_key, &mut e)
.await?),
_ => {
warn!("Received an unexpected encrypted to-device event");
warn!(event_type =? event.event_type(), "Received an unexpected encrypted to-device event");
Ok((Some(event), None))
}
}
@ -811,19 +821,26 @@ impl OlmMachine {
Ok(e) => e,
Err(e) => {
// Skip invalid events.
warn!("Received an invalid to-device event {:?} {:?}", e, raw_event);
warn!(
error =? e,
"Received an invalid to-device event"
);
continue;
}
};
info!("Received a to-device event {:?}", event);
info!(
sender = event.sender().as_str(),
event_type = event.event_type(),
"Received a to-device event"
);
match event {
AnyToDeviceEvent::RoomEncrypted(e) => {
let decrypted = match self.decrypt_to_device_event(&e).await {
Ok(e) => e,
Err(err) => {
warn!("Failed to decrypt to-device event from {} {}", e.sender, err);
warn!(sender = e.sender.as_str(), error =? e, "Failed to decrypt to-device event");
if let OlmError::SessionWedged(sender, curve_key) = err {
if let Err(e) = self
@ -832,8 +849,9 @@ impl OlmMachine {
.await
{
error!(
"Couldn't mark device from {} to be unwedged {:?}",
sender, e
sender = sender.as_str(),
error =? e,
"Couldn't mark device from to be unwedged",
);
}
}