Matt Corallo
1993ec0d12
Always send Shutdown resposnes to Shutdown messages
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We always require that any changes to Channel state be committed
immediately (within the same lock) so we should never have
uncommitted changes which would prevent us from sending a Shutdown
response.
2018-11-01 17:06:07 -04:00
Matt Corallo
7bb598e525
Refactor out first-closing-sent creation
2018-11-01 17:05:56 -04:00
Matt Corallo
4eb8a4905c
Use ChannelError in shutdown handling, clean up, impl err actions
2018-11-01 13:50:03 -04:00
Matt Corallo
11776dbb63
Add warnings reminding users to use SegWit funding inputs
2018-11-01 13:50:03 -04:00
Matt Corallo
d9d8ea3f65
Merge pull request #235 from TheBlueMatt/2018-10-229-redux
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Bug fix using same seed sequence for channel key geneartion
2018-10-31 22:44:16 -04:00
Yuntai Kyong
b0f798cfb2
Bug fix using same seed sequence for channel key geneartion
2018-10-31 16:34:51 -04:00
Matt Corallo
827a5255ff
Merge pull request #234 from TheBlueMatt/2018-10-169-redux
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169 Tweaked
2018-10-31 16:25:29 -04:00
Schalk van Heerden
a0be4d1758
Added config interface to allow users to specify channel limits
2018-10-31 15:45:30 -04:00
Matt Corallo
9189d0e61d
Require at least 1k sat for outbound channels and meet BTC's dust
2018-10-31 15:45:30 -04:00
Matt Corallo
55a74b5dab
Use non-funder's funding block wait instead of max with ours
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This is both required by the protocol and also makes sense - if
we're the funder we don't mind accepting payment on the channel
after one confirmation because we assume we won't double-spend
ourselves.
2018-10-31 15:45:30 -04:00
Matt Corallo
4d964d4d98
Merge pull request #232 from TheBlueMatt/master
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Fix a full_stack_target crash
2018-10-31 15:05:19 -04:00
Matt Corallo
46f573b787
[full_stack_target] don't allow double-confirming txn
2018-10-29 17:16:29 -04:00
Matt Corallo
64bd2eaa7f
Give ManyChannelMonitor a logger and trace add_update events
2018-10-29 14:26:05 -04:00
Matt Corallo
b297d5bf76
Merge pull request #226 from TheBlueMatt/2018-10-0.0.6
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Bump version to 0.0.6
2018-10-27 10:49:05 -04:00
Matt Corallo
8cc3be9eab
Merge pull request #223 from TheBlueMatt/2018-10-chanmanager-serialize
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Implement and document Channel/ChannelManager (de)serialization
2018-10-27 10:46:12 -04:00
Matt Corallo
19a1a59685
Merge pull request #222 from TheBlueMatt/2018-10-pre-commit-disconnect
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Fix and test update_add_htlc but disconnect pre-commitment_signed
2018-10-27 10:46:04 -04:00
Matt Corallo
3609ba5c20
Merge pull request #217 from TheBlueMatt/2018-10-msg-resp-overhaul
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Send ChannelManager messages out-of-band to ensure ordered delivery
2018-10-27 10:45:53 -04:00
Matt Corallo
f1eb4639f8
Merge pull request #225 from TheBlueMatt/2018-10-214-redo
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Keys Interface Simplification
2018-10-27 10:45:43 -04:00
Matt Corallo
cfff650261
Bump version to 0.0.6
2018-10-27 09:58:10 -04:00
Matt Corallo
7f91572e2e
Add very basic test of ChannelManager serialization round-trip
2018-10-27 09:58:10 -04:00
Matt Corallo
4a51f4f073
fix broken state comparison (thanks @yuntai!)
2018-10-27 09:58:10 -04:00
Matt Corallo
a2fb3ccc08
Implement and document Channel/ChannelManager (de)serialization
2018-10-27 09:58:10 -04:00
Matt Corallo
6ed5a829bb
Fix + test disconnect/reconnect prior to FundingLocked
2018-10-27 09:58:10 -04:00
Matt Corallo
c0c139cdc2
Fix and test update_add_htlc but disconnect pre-commitment_signed
2018-10-27 09:42:04 -04:00
Matt Corallo
294ad32523
Avoid reentrancy of send_data from PeerHandler::read_bytes.
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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
Antoine Riard
5180686b1d
Integrate destination_script from KeysInterface in ChannelManager/Channel
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Drop channel_monitor_claim_key from ChannelKeys
2018-10-27 09:42:04 -04:00
Matt Corallo
b2bd64d2eb
Store+expose bits of Channel[Monitor] to figure out local state
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
Antoine Riard
32a9378909
Integrate shutdown_pubkey from KeysInterface in ChannelManager/Channel
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Drop channel_close_key from ChannelKeys
2018-10-27 09:42:04 -04:00
Matt Corallo
6f08779b04
Track ChannelMonitor-watched-outpoints (+ remove now-uesless Mutex)
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
Antoine Riard
e361fed0f1
Integrate KeysInterface to ChannelManager with Arc
2018-10-27 09:42:04 -04:00
Matt Corallo
56513f2927
Track last_block_hash in ChannelMonitor and expose it on deser
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Also make block_connected take a &mut self to ensure serialized
state will always be self-consistent.
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
Antoine Riard
6d5dc6c9b4
Implement KeysInterface for KeysManager util
2018-10-27 09:42:04 -04:00
Matt Corallo
612e2801f8
Redo ChannelMonitor deserialization to avoid read_to_end()
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This slightly changes the serialization format, but we're still
early enough that that's OK.
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
f0490118b3
impl some additional (de)serializers, including a u48 wrapper type
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
4eafd37d20
impl Readable/Writable for Route
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
74cec623fd
Add a BIG lock to ChannelManager
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During normal operation we should never need to take this, so we
use a RwLock that allows normal parallelism until we want to
serialize out our ChannelManager, at which point we can take the
write-mode lock.
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
47fe673c57
Give ChannelMonitor a logger via new ReadableArgs trait
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
Matt Corallo
062a02da1a
Add a second Readable trait for state args, clean macros slightly
2018-10-27 09:42:04 -04:00
Matt Corallo
bb43b98e8f
Store [u8; 32]s instead of SharedSecrets (for deserialization)
2018-10-27 09:42:04 -04:00
Antoine Riard
d33cb3cca5
Add a KeysInterface which provides keys from user
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Move ChannelKeys into keysinterface for generate a set of it from
master_seed and change return type to panic on bogus data
2018-10-27 09:34:45 -04:00
Antoine Riard
8c235d9e28
Generate Events from ChannelMonitor to indicate spendable ouputs
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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
70b026c3c5
Merge pull request #224 from TheBlueMatt/2018-10-221-whitespace
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#221 with a few trailing spaces removed
2018-10-25 21:21:54 -04:00
