Matt Corallo
3a066ccbf2
Ensure fuzz release builds use codegen-units=1 and LTO
2018-11-18 16:17:06 -05:00
Steven Roose
7ff7561f2d
Update to rust-bitcoin v0.15
2018-11-14 11:43:54 +00:00
Matt Corallo
38584e3efe
Avoid double-panic in full_stack_target to assist debugging
2018-11-02 10:54:25 -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
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
56513f2927
Track last_block_hash in ChannelMonitor and expose it on deser
...
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
47fe673c57
Give ChannelMonitor a logger via new ReadableArgs trait
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
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
5180686b1d
Integrate destination_script from KeysInterface in ChannelManager/Channel
...
Drop channel_monitor_claim_key from ChannelKeys
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
Antoine Riard
e361fed0f1
Integrate KeysInterface to ChannelManager with Arc
2018-10-27 09:42:04 -04:00
Yuntai Kyong
f133554697
Add PaymentFailReason for fail_htlc_backwards
...
to indicate fail reason after a PaymentReceived event
2018-10-25 21:24:53 +09:00
Yuntai Kyong
ba30061c87
Add is_permanent field to ChannelClosed message and add NodeFailure
...
message
2018-10-23 10:30:49 -04:00
Matt Corallo
79a0a0c959
Migrate ChannelMonitor serialization to new ser framework(ish)
...
Sadly we can't straight up use the new serialization framework as
we have a few different serialization variants, but that's OK, it
looks identical and is just missing the Writeable impl
2018-09-20 10:46:13 -04:00
Matt Corallo
28d0d44e44
Move ChannelMonitor deserialization to new ser framework
2018-09-20 10:46:13 -04:00
Matt Corallo
c43e535bc0
Simplify DecodeError enum by removing some useless distinctions
2018-09-20 10:46:12 -04:00
Matt Corallo
da6171d50d
Remove fuzz channel_target.
...
It has bitrotted a lot and doesn't really make sense given all the
precondition enforcement that is in channelmanager, sadly.
2018-09-19 22:47:07 -04:00
Matt Corallo
19b92448c5
Utilize Writer size hinting in message fuzz targets and check them
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
Yuntai Kyong
4e4fa56e2b
unwrap channel.get_open_channel
2018-09-15 07:33:20 +09:00
Matt Corallo
aa17defa04
Tweak + extend full_stack_target sample to incl HTLC tx broadcasts
2018-09-14 15:27:54 -04:00
Matt Corallo
f27c74b35c
Merge pull request #167 from TheBlueMatt/2018-09-dup-htlc
...
Allow duplicate-payment_hash HTLCs for HTLC forwards
2018-09-12 13:07:13 -04:00
Matt Corallo
da5d707f49
Allow duplicate-payment_hash HTLCs for HTLC forwards
...
This is required by BOLT 2 to ensure that no attacker can simply
relay every public node a duplicate-payment_hash HTLC for each HTLC
it receives to deduce where an HTLC came from.
Note that this makes the claim logic much less incentive-compatible
as we will not claim all available HTLCs with the same payment_hash
even if we know the preimage! This is OK because, most likely, any
attackers trying to map the network will use small-value payments
and, hopefully, we will move away from constant hashes across an
entire payment at some point in the near future.
This further simplifies the payment transition state a bit, so
hopefully at least we got some readability out of all of this
2018-09-12 11:15:47 -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
63cb37d346
Add fuzz targets for Writeable messages/migrate fuzz test
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
673912e769
Add force_close_channel call command to full_stack_target
2018-09-09 11:36:00 -04:00
Matt Corallo
90b545ffe3
Narrow ChainWatchInterface::install_watch_script
2018-09-08 02:30:28 +00:00
Matt Corallo
5adf125f42
Remove unused import in router_target
2018-09-06 12:39:36 -04:00
Matt Corallo
8c709d1b6f
Dont return an Err from Channel::get_accept_channel that can't fail
2018-09-04 20:27:55 -04:00
Matt Corallo
6dfec329ea
Provide better get_chain_utxo return coverage in router_target
2018-09-03 17:40:12 -04:00
Matt Corallo
4ee011441b
Ensure we aren't duplicatively reading things in router_target
2018-09-03 17:40:12 -04:00
Antoine Riard
88fac35cd4
Add DummyChainWatcher in route_target
2018-09-03 17:40:12 -04:00
Antoine Riard
2079fe4ad2
Add ChainWatchInterface in Router
2018-09-03 17:40:05 -04:00
Matt Corallo
faff5c2da3
Fail parsing node/channel announcements with unknown even features
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This is required for BOLT 7 compliance
2018-08-29 18:06:06 -04:00
Matt Corallo
335012640a
Update msg_targets with new, must-roundtrip, and hole messages
2018-08-29 18:04:55 -04:00
Matt Corallo
a34e80f4e9
Remove incorrect auto-generated header from error_message_target
2018-08-27 11:47:11 -04:00
Matt Corallo
42e908883f
Return a malformed HTLC message when ephemeral pubkey is garbage
...
This resolves a spec-compliance bug with BOLT 4 where we simply
failed to deserialize the message and thus could never return an
HTLC failure message. However, note that BOLT 4 incorrectly hints
that a non-malformed message should be used ("...MUST report a
route failure to the origin node") which we cannot do as we cannot
derive a SharedSecret to encrypt a regular update_fail_htlc message
2018-08-27 11:47:11 -04:00
Matt Corallo
755b76bf83
Update error deserialization in compliance with BOLT #1
2018-08-25 17:21:09 -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
6e50a84f14
Do not return UpdateFailHTLC updates until the HTLC is committed
...
This fixes a violation of BOLT 2 and will let us consolidate some
HTLC update handling. Good bit of code movement, but is mostly
refactor to store HTLC failure status in pending_htlcs in Channel.
2018-08-23 16:11:20 -04:00
Matt Corallo
0647cf4bf1
Restore push_msat in full_stack_target
2018-08-23 16:11:20 -04:00
Matt Corallo
a1bd563456
Restore full_stack_target fuzzer
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
Antoine Riard
05552c0988
Check amt_to_forward and outgoing_cltv_value in add_update_htlc
2018-08-23 14:52:36 -04:00
