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643 commits 27 branches 46 tags 105 MiB
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73 commits

Author SHA1 Message Date
Schalk van Heerden
8d7b498974 Handle-initial_routing_sync-requests-from-peers-in-their-Init-messages 2018-11-09 13:53:13 +10:30
Matt Corallo
366e79615b Fix pre-noise outbound peer disconnect panic found by fuzzer 
If we make an outbound connection to a peer who we are already
connected to, and the outbound connection fails
pre-noise-completion, we will remove the original peer connection
from our node_id_to_descriptor map.

The fuzzer managed to find this by crashing in Channel's assertions
that we don't do a get_channel_reestablish() when the Channel isn't
already marked disconnected.
 2018-11-02 10:50:32 -04:00
Matt Corallo
b030e84ad8 Add logging for (dis)connect in peer_handler/channelmanager 2018-11-02 10:45:29 -04:00
Matt Corallo
294ad32523 Avoid reentrancy of send_data from PeerHandler::read_bytes. 
This greatly simplifies clients of PeerHandler, and because almost
all response messages have already been moved to process_events
this doesn't change much effeciency-wise.
 2018-10-27 09:42:04 -04:00
Matt Corallo
249aa77550 Send channel_reestablish out-of-band to ensure ordered deliver 2018-10-27 09:42:04 -04:00
Matt Corallo
e2de49ddc4 Respond to channel_reestablish out-of-band for ordered delivery 2018-10-27 09:42:04 -04:00
Matt Corallo
4342114345 Send RAA/CS messages out-of-band to ensure ordered delivery 2018-10-27 09:42:04 -04:00
Matt Corallo
812f255d7c Send shutdown/closing_signed msgs out-of-band for ordered delivery 2018-10-27 09:42:04 -04:00
Matt Corallo
e382a7b4b3 Send announcement_signatures msgs out-of-band for ordered delivery 2018-10-27 09:42:04 -04:00
Matt Corallo
c962a27156 Send funding_signed messages out-of-band to ensure ordered delivery 2018-10-27 09:42:04 -04:00
Matt Corallo
608d517f92 Send AcceptChannel responses out-of-band to ensure ordered delivery 2018-10-27 09:42:04 -04:00
Matt Corallo
e397cb9960 Split Event, move MessageSendEvent push() inside channel_state lock 2018-10-27 09:42:04 -04:00
Antoine Riard
8c235d9e28 Generate Events from ChannelMonitor to indicate spendable ouputs 
Extend KeyStorage with delayed_payment_base_key and per_commitment_point
to derive local_delayed private key
 2018-10-27 09:34:28 -04:00
Matt Corallo
b02670a920 Add an Event for sending revoke_and_ack messages out-of-band 2018-10-23 16:03:30 -04:00
Matt Corallo
e86c84b2be Add message ordering return value to handling channel_reestablish 2018-10-23 15:26:11 -04:00
Yuntai Kyong
920d1458c4 Move HTLCFailChannelUpdate handling out-of-band 
While this isn't neccessary for message ordering consistency, this
does mean that we won't end up processing an HTLCFailChannelUpdate
from a update_fail_htlc prior to it being fully committed (where if
the peer disconnects/reconnects it could theoretically give us a
different result, eg if their next-hop reconnected to them).
 2018-10-23 14:01:21 -04:00
Yuntai Kyong
1dbc6fb0ef Implement update_fee handling 2018-09-29 19:58:08 -04:00
Matt Corallo
6e1318b0e2 Make docs look nicer by adding explicit spacing 2018-09-20 12:58:10 -04:00
Matt Corallo
c43e535bc0 Simplify DecodeError enum by removing some useless distinctions 2018-09-20 10:46:12 -04:00
Matt Corallo
3aeec96470 Add module and all-pub-things docs and deny missing docs 2018-09-19 23:07:02 -04:00
Matt Corallo
fe90e13f84 Log peer features in peer_handler (and check for all req bits) 2018-09-19 22:47:14 -04:00
Matt Corallo
8a7dd2f9b8 Fix peer_handler message serialization 
Fixes a bug introduced in 3e89106163
where messages were being encoded with their size instead of their
type.
Also utilizes the new size_hinting in peer_handler
 2018-09-16 14:33:50 -04:00
Matt Corallo
1f1f82569a Simplify serialization a bit by removing the useless newtypes 2018-09-16 14:33:50 -04:00
Matt Corallo
12a50627a3 Add channel_reestablish + peer_connected events to channel handler 2018-09-15 10:53:16 -04:00
Yuntai Kyong
28a612f9f3 Migrate fuzz router/channel target to Readable 
and be more specific about DecodeError::InvalidValue
 2018-09-12 10:19:36 -04:00
Yuntai Kyong
3e89106163 migrate peer_handler to use Writeable 
added inplace byte_utils
 2018-09-12 10:19:36 -04:00
Yuntai Kyong
1b8504a3f3 Implement Writer/Reader 
with additional variants in DecodeError
 2018-09-12 10:18:02 -04:00
Matt Corallo
e9fed4973b Disallow duplicate Init messages from peers 2018-09-08 14:43:42 -04:00
Matt Corallo
bf46a5f721 Fix PeerManager::get_peer_node_ids to filter according to docs 2018-09-08 13:59:39 -04:00
Matt Corallo
6dab6b185d Disconnect duplicate node_id connections after Noise handshake 2018-09-08 13:59:39 -04:00
Matt Corallo
f78d7299d6 Also fwd channel_update and node_announcement immediately 
Not really sure why the API was different for channel_announcement,
but this brings everything in sync.
 2018-08-29 18:07:56 -04:00
Matt Corallo
faff5c2da3 Fail parsing node/channel announcements with unknown even features 
This is required for BOLT 7 compliance
 2018-08-29 18:06:06 -04:00
Matt Corallo
10bc7aa3df Ignore invalid lnd msgs by matching DecodeError instead of a macro 2018-08-29 17:57:40 -04:00
Matt Corallo
7d6aab7f22 Add update_fail_malformed_htlcs vec to CommitmentUpdate 
Not sure why this wasn't there to begin with
 2018-08-26 16:39:21 -04:00
Matt Corallo
a3247abb4e Handle Error messages by closing channels as required by BOLT 1 2018-08-25 17:20:58 -04:00
Matt Corallo
8f36386bee Ensure we never send messages prior to Init for BOLT 1 compliance 2018-08-25 14:49:18 -04:00
Matt Corallo
ab00e4ccff Merge HTLC-update events, remove FailHTLC ErrorAction 
UpdateFailHTLC isn't really an error anymore now that its handled
async after channel commitment (as required by BOLT 2), and since
its unused this is free. To resolve the TODO which intended to use
it for HTLC failure when trying to route forwards, we instead opt
to merge all the HTLC update events into one UpdateHTLCs event
which just contains a CommitmentUpdate object.
 2018-08-23 16:11:20 -04:00
Matt Corallo
7345c0b3ce Add trace logs for Errs when handling peer messages 2018-08-23 16:11:12 -04:00
Matt Corallo
11e5975523 Update to rust-secp256k1 v0.11 and rust-bitcoin v0.14 2018-08-23 14:52:43 -04:00
Matt Corallo
42086c94a0 Remove implicit Record import requirement in logging macros 2018-08-20 13:33:09 -04:00
Matt Corallo
4291cb99d4 Add some trace logging in peer_handler 2018-08-16 23:11:22 -04:00
Antoine Riard
0029f04fce Logging interface 
Implement error, warn, info, debug and trace macros, internally calling
an instance of Logger, and passing it to every main structures
Build-time or client-side filtering.
Issue #54
 2018-08-17 00:01:15 +00:00
Antoine Riard
e752611247 Implement HandleError event with ErrorAction field 2018-08-12 00:36:48 +00:00
Matt Corallo
bdd77ae1fa Do not pass DisconnectPeer events upstream to the client 2018-07-24 22:33:12 -04:00
Matt Corallo
af5c6e8186 PendingHTLCsForwardable really should just be upstreamed. 
This is just a comment/docs/function rename change
 2018-07-24 22:33:10 -04:00
Antoine Riard
20fa9d331d Add DisconnectPeer events 
Add test for DisconnectPeer event
Update DisconnectPeer with optional ErrorMessage
Manage error for funding_transaction_generated
Add disconnect_socket to SocketDescriptor trait
 2018-07-23 14:31:44 -04:00
Antoine Riard
1c12e83941 Implement ErrorMessage msg and ErrorAction::SendErrorMessage + fuzz test 2018-07-23 14:31:44 -04:00
Matt Corallo
7b4f382e26 Move shutdown sending to an event 2018-07-22 23:22:15 -04:00
Matt Corallo
951c1d4145 Clarify get_peer_node_ids docs a bit 2018-07-22 13:11:58 -04:00
Yuntai Kyong
9679f708dc add two methods for the issue #56 
peer_handler::get_peer_node_ids() get connected peers' node_id
router::get_addresses() to get network addresses by node_id
 2018-07-22 15:19:20 +09:00