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5 years agoMerge pull request #326 from TheBlueMatt/2019-03-temp-failure-use-cases
Matt Corallo [Mon, 25 Mar 2019 22:36:25 +0000 (18:36 -0400)]
Merge pull request #326 from TheBlueMatt/2019-03-temp-failure-use-cases

Update docs for TemporaryFailure to note other use-cases

5 years agoUpdate docs for TemporaryFailure to note other use-cases 2019-03-temp-failure-use-cases
Matt Corallo [Mon, 25 Mar 2019 21:26:32 +0000 (17:26 -0400)]
Update docs for TemporaryFailure to note other use-cases

5 years agoMerge pull request #325 from TheBlueMatt/2019-03-322-cleanup
Matt Corallo [Mon, 25 Mar 2019 21:12:00 +0000 (17:12 -0400)]
Merge pull request #325 from TheBlueMatt/2019-03-322-cleanup

Extract preimage from revoked HTLC-Success to claim backward

5 years agoExtract preimage from revoked HTLC-Success to claim backward 2019-03-322-cleanup
Antoine Riard [Fri, 15 Mar 2019 00:57:23 +0000 (20:57 -0400)]
Extract preimage from revoked HTLC-Success to claim backward

Tweaks by Matt Corallo <git@bluematt.me>

5 years agoMerge pull request #319 from TheBlueMatt/2019-03-htlc-sorting
Matt Corallo [Mon, 25 Mar 2019 17:26:31 +0000 (13:26 -0400)]
Merge pull request #319 from TheBlueMatt/2019-03-htlc-sorting

Fix HTLC-output-in-commitment sorting for duplicate-HTLCs

5 years agoMerge pull request #316 from TheBlueMatt/2019-03-removed-reserve-check
Matt Corallo [Mon, 25 Mar 2019 16:47:42 +0000 (12:47 -0400)]
Merge pull request #316 from TheBlueMatt/2019-03-removed-reserve-check

Fix remote reserve check with inbound claims-in-flight

5 years agoFix potential overflow bug introduced in channel reserve check fix 2019-03-removed-reserve-check
Matt Corallo [Sun, 3 Mar 2019 02:45:30 +0000 (21:45 -0500)]
Fix potential overflow bug introduced in channel reserve check fix

Found by chanmon_fail_consistency fuzz test.

5 years agoFix inbound channel reserve check for removed-outbound-HTLCs
Matt Corallo [Wed, 27 Feb 2019 23:26:29 +0000 (18:26 -0500)]
Fix inbound channel reserve check for removed-outbound-HTLCs

Found by chanmon_fail_consistency fuzzer.

5 years agoAdd macro for PaymentSent event checking in test_utils
Matt Corallo [Mon, 4 Mar 2019 20:36:05 +0000 (15:36 -0500)]
Add macro for PaymentSent event checking in test_utils

5 years agoMerge pull request #314 from TheBlueMatt/2019-03-chan-cleanup
Matt Corallo [Fri, 22 Mar 2019 21:16:08 +0000 (17:16 -0400)]
Merge pull request #314 from TheBlueMatt/2019-03-chan-cleanup

Two simple Channel cleanups

5 years agoRemove unused BIP69 input sorting 2019-03-htlc-sorting
Matt Corallo [Thu, 7 Mar 2019 18:39:06 +0000 (13:39 -0500)]
Remove unused BIP69 input sorting

Lightning doesn't (currently) do any input sorting at the protocol
level, but if we ever need to re-add this its in git history.

5 years agoFix HTLC-output-in-commitment sorting for duplicate-HTLCs
Matt Corallo [Thu, 7 Mar 2019 18:02:23 +0000 (13:02 -0500)]
Fix HTLC-output-in-commitment sorting for duplicate-HTLCs

This resolves both an issue that hits fuzzing due to hash
collisions as well as implements an update to the BOLT spec.

5 years agoMerge pull request #318 from tamasblummer/rbitcoin017
Matt Corallo [Thu, 7 Mar 2019 18:31:02 +0000 (13:31 -0500)]
Merge pull request #318 from tamasblummer/rbitcoin017

migration to rust-bitcoin 0.17

5 years agomigration to rust-bitcoin 0.17
Tamas Blummer [Mon, 4 Mar 2019 17:02:02 +0000 (18:02 +0100)]
migration to rust-bitcoin 0.17
typedef Sha256dHash with bitcoin_hashes::sha256d::Hash
SecretKey -> PrivateKey.key
assume compressed public keys

5 years agoAdd a useful log_trace before we release holding cell. 2019-03-chan-cleanup
Matt Corallo [Sun, 3 Mar 2019 18:01:55 +0000 (13:01 -0500)]
Add a useful log_trace before we release holding cell.

5 years agoMove fail_reason into OutboundHTLCState states
Matt Corallo [Sun, 3 Mar 2019 19:02:51 +0000 (14:02 -0500)]
Move fail_reason into OutboundHTLCState states

This should probably have happened when we moved most state into
the state enums themselves, but specifically forcing awareness of
the removed/not removed state would have prevented me from
introducing a bug in the first version of an upcoming reserve-value
patch.

5 years agoMerge pull request #313 from ariard/2019-02-clarify-test-full-stack-target
Matt Corallo [Fri, 1 Mar 2019 22:38:23 +0000 (17:38 -0500)]
Merge pull request #313 from ariard/2019-02-clarify-test-full-stack-target

Clarify a bit full_stack_target test_no_existing_test_breakage

5 years agoMerge pull request #292 from ariard/2019-12-serialization-test
Matt Corallo [Fri, 1 Mar 2019 22:37:17 +0000 (17:37 -0500)]
Merge pull request #292 from ariard/2019-12-serialization-test

[Ready for Review] Add msgs serialization tests

5 years agoClarify a bit full_stack_target test_no_existing_test_breakage
Antoine Riard [Thu, 28 Feb 2019 01:05:18 +0000 (20:05 -0500)]
Clarify a bit full_stack_target test_no_existing_test_breakage

5 years agoMerge pull request #308 from dongcarl/2019-02-reformulate-unknown-bits-calculation
Matt Corallo [Sun, 24 Feb 2019 19:27:19 +0000 (14:27 -0500)]
Merge pull request #308 from dongcarl/2019-02-reformulate-unknown-bits-calculation

msgs: Reformulate unknown bits calculation w/ any

5 years agoMerge pull request #307 from dongcarl/2019-02-derive-partialeq
Matt Corallo [Sun, 24 Feb 2019 19:25:58 +0000 (14:25 -0500)]
Merge pull request #307 from dongcarl/2019-02-derive-partialeq

util: Derive PartialEq for Level

5 years agoAdd bolt1 msgs serialization tests
Antoine Riard [Sun, 27 Jan 2019 02:52:38 +0000 (21:52 -0500)]
Add bolt1 msgs serialization tests

5 years agoAdd bolt2 msgs serialization tests
Antoine Riard [Thu, 14 Feb 2019 01:13:03 +0000 (20:13 -0500)]
Add bolt2 msgs serialization tests

5 years agoAdd bolt7 msgs serialization tests
Antoine Riard [Sun, 20 Jan 2019 03:39:29 +0000 (22:39 -0500)]
Add bolt7 msgs serialization tests

5 years agoMerge pull request #309 from TheBlueMatt/2019-02-306-nits
Matt Corallo [Mon, 11 Feb 2019 20:17:52 +0000 (15:17 -0500)]
Merge pull request #309 from TheBlueMatt/2019-02-306-nits

Explicit tests for update_*_htlc message BOLT2 requirements

5 years agoFix uneccessary mut found by 1.22 2019-02-306-nits
Matt Corallo [Mon, 11 Feb 2019 17:07:37 +0000 (12:07 -0500)]
Fix uneccessary mut found by 1.22

5 years agoExplicit tests for update_*_htlc message BOLT2 requirements
Philip Robinson [Wed, 23 Jan 2019 12:52:10 +0000 (14:52 +0200)]
Explicit tests for update_*_htlc message BOLT2 requirements

5 years agomsgs: Reformulate unknown bits calculation w/ any
Carl Dong [Thu, 7 Feb 2019 18:16:17 +0000 (13:16 -0500)]
msgs: Reformulate unknown bits calculation w/ any

5 years agoutil: Derive PartialEq for Level
Carl Dong [Thu, 7 Feb 2019 18:08:21 +0000 (13:08 -0500)]
util: Derive PartialEq for Level

PartialEq, Eq, and Hash should all be derived together wherever possible
to not violate Hash invariants. See the documentation for
std::hash::Hash for more details.

5 years agoMerge pull request #304 from TheBlueMatt/2019-01-bump-08
Matt Corallo [Fri, 25 Jan 2019 18:09:38 +0000 (13:09 -0500)]
Merge pull request #304 from TheBlueMatt/2019-01-bump-08

Bump version to 0.0.8

5 years agoMerge pull request #303 from TheBlueMatt/2019-01-log-more
Matt Corallo [Fri, 25 Jan 2019 18:09:05 +0000 (13:09 -0500)]
Merge pull request #303 from TheBlueMatt/2019-01-log-more

Add a bunch of additional logging

5 years agoBump version to 0.0.8 2019-01-bump-08
Matt Corallo [Fri, 25 Jan 2019 17:04:58 +0000 (12:04 -0500)]
Bump version to 0.0.8

5 years agoLog information about channel freeze/restore from monitor updates 2019-01-log-more
Matt Corallo [Tue, 15 Jan 2019 01:37:06 +0000 (20:37 -0500)]
Log information about channel freeze/restore from monitor updates

5 years agolog_trace HTLC changes in Channel::get_update_fulfill_htlc
Matt Corallo [Tue, 15 Jan 2019 01:36:45 +0000 (20:36 -0500)]
log_trace HTLC changes in Channel::get_update_fulfill_htlc

5 years agolog_trace HTLC transitions in RAA handling (best reviewed with -b)
Matt Corallo [Mon, 14 Jan 2019 22:33:43 +0000 (17:33 -0500)]
log_trace HTLC transitions in RAA handling (best reviewed with -b)

5 years agolog_trace information about commitment txn as they're being built
Matt Corallo [Tue, 8 Jan 2019 21:20:24 +0000 (16:20 -0500)]
log_trace information about commitment txn as they're being built

5 years agoMerge pull request #302 from TheBlueMatt/2019-01-hashes03
Matt Corallo [Fri, 25 Jan 2019 17:02:02 +0000 (12:02 -0500)]
Merge pull request #302 from TheBlueMatt/2019-01-hashes03

Bump bitcoin_hashes to 0.3

5 years agoMerge pull request #297 from TheBlueMatt/2019-01-back-fail-privacy
Matt Corallo [Fri, 25 Jan 2019 17:01:44 +0000 (12:01 -0500)]
Merge pull request #297 from TheBlueMatt/2019-01-back-fail-privacy

Send back the actual received amount, not expected on HTLC fails

5 years agoMerge pull request #290 from TheBlueMatt/2019-01-monitor-update-handle-fuzz
Matt Corallo [Fri, 25 Jan 2019 17:01:19 +0000 (12:01 -0500)]
Merge pull request #290 from TheBlueMatt/2019-01-monitor-update-handle-fuzz

Handle monitor update failures in two more places + new fuzz test

5 years agoBump bitcoin_hashes to 0.3 2019-01-hashes03
Matt Corallo [Fri, 25 Jan 2019 03:28:17 +0000 (22:28 -0500)]
Bump bitcoin_hashes to 0.3

5 years agoMerge pull request #295 from TheBlueMatt/2019-01-holding-cell-limits
Matt Corallo [Fri, 25 Jan 2019 03:27:52 +0000 (22:27 -0500)]
Merge pull request #295 from TheBlueMatt/2019-01-holding-cell-limits

Fix holding cell freeing in case we fail to add some HTLC

5 years agoFix holding cell freeing in case we fail to add some HTLC 2019-01-holding-cell-limits
Matt Corallo [Mon, 21 Jan 2019 16:44:59 +0000 (11:44 -0500)]
Fix holding cell freeing in case we fail to add some HTLC

Previously, if we went to free the holding cell HTLC updates, and
adding one failed as we hit our outbound HTLC limit (or in-flight
value limit), we would not send a commitment_signed, leaving us in
an invalid state. We first fix that bug, and then refuse to add
things to our holding cell once we reach our limits considering the
holding cell, as we shouldn't have multiple commitment dance rounds
worth of HTLCs in the holding cell anyway.

5 years agoSend back the actual received amount, not expected on HTLC fails 2019-01-back-fail-privacy
Matt Corallo [Tue, 22 Jan 2019 20:49:29 +0000 (15:49 -0500)]
Send back the actual received amount, not expected on HTLC fails

This resolves an incorrect implementation of the spec and fixes a
major privacy leak.

Fixes GH #289.

5 years agoAdd a fuzz target to test monitor update failure handling 2019-01-monitor-update-handle-fuzz
Matt Corallo [Mon, 7 Jan 2019 22:17:36 +0000 (17:17 -0500)]
Add a fuzz target to test monitor update failure handling

Sadly this requires reducing the honggfuzz iterations to fit within
Travis' runtime limits.

5 years agoTake the logger from test_utils into fuzz::test_utils
Matt Corallo [Tue, 8 Jan 2019 20:06:43 +0000 (15:06 -0500)]
Take the logger from test_utils into fuzz::test_utils

5 years agoExpose CommitmentUpdate contents
Matt Corallo [Tue, 8 Jan 2019 04:13:11 +0000 (23:13 -0500)]
Expose CommitmentUpdate contents

This is an oversight as the MessageSendEvent is otherwise entirely
useless.

5 years agoDrop pending outbound messages on peer disconnection
Matt Corallo [Tue, 8 Jan 2019 04:11:37 +0000 (23:11 -0500)]
Drop pending outbound messages on peer disconnection

This shouldn't be required, but it may help prevent some downstream
race conditions due to clients not sending message events quickly
enough and trying to send stale messages before new
channel_reestablish messages.

5 years agoHandle monitor update failures in two more places
Matt Corallo [Tue, 15 Jan 2019 01:35:56 +0000 (20:35 -0500)]
Handle monitor update failures in two more places

Best reviewed with -b

5 years agoMerge pull request #288 from TheBlueMatt/2019-01-test-split-raa-flag-fix
Matt Corallo [Thu, 24 Jan 2019 18:16:33 +0000 (13:16 -0500)]
Merge pull request #288 from TheBlueMatt/2019-01-test-split-raa-flag-fix

Fix several more monitor-update-failed cases

5 years agoMerge pull request #301 from rex4539/fix-typos
Matt Corallo [Thu, 24 Jan 2019 18:12:28 +0000 (13:12 -0500)]
Merge pull request #301 from rex4539/fix-typos

Fix typos

5 years agoFix typos
Dimitris Apostolou [Thu, 24 Jan 2019 14:41:51 +0000 (16:41 +0200)]
Fix typos

5 years agoFix responding to RAAs when monitor updating had already failed 2019-01-test-split-raa-flag-fix
Matt Corallo [Mon, 14 Jan 2019 22:24:52 +0000 (17:24 -0500)]
Fix responding to RAAs when monitor updating had already failed

5 years agoRemove incorrect debug_assert!() from reestablish handling and test
Matt Corallo [Fri, 18 Jan 2019 16:54:19 +0000 (11:54 -0500)]
Remove incorrect debug_assert!() from reestablish handling and test

5 years agoAdd a test for the ordering setting in channel_reestablish handling
Matt Corallo [Thu, 17 Jan 2019 22:10:58 +0000 (17:10 -0500)]
Add a test for the ordering setting in channel_reestablish handling

5 years agoFix AwaitingRAA on RAA receipt when monitor updating had failed
Matt Corallo [Fri, 11 Jan 2019 18:08:56 +0000 (13:08 -0500)]
Fix AwaitingRAA on RAA receipt when monitor updating had failed

This fixes a rather subtle case handling RAAs when we don't
generate a response due to a previous monitor update failure, but
would otherwise send a CS response. We need to still set
AwaitingRemoteRevoke on the channl in question, but previously did
not. Found by chanmon_fail_consistency fuzz test with the failing
test converted and added manually.

5 years agoMerge pull request #300 from TheBlueMatt/2019-01-tests-split
Matt Corallo [Wed, 23 Jan 2019 22:43:13 +0000 (17:43 -0500)]
Merge pull request #300 from TheBlueMatt/2019-01-tests-split

Split up functional_tests into three separate files

5 years agoFix indentation in a few new tests 2019-01-tests-split
Matt Corallo [Wed, 23 Jan 2019 22:06:38 +0000 (17:06 -0500)]
Fix indentation in a few new tests

5 years agoFix spelling in do_test_monitor_temporary_update_fail comment
Matt Corallo [Mon, 21 Jan 2019 17:25:57 +0000 (12:25 -0500)]
Fix spelling in do_test_monitor_temporary_update_fail comment

5 years agoSplit up monitor-update-failed tests and other functional tests
Matt Corallo [Wed, 23 Jan 2019 21:54:01 +0000 (16:54 -0500)]
Split up monitor-update-failed tests and other functional tests

5 years agoSplit up functional_tests into utils and the tests themselves
Matt Corallo [Wed, 23 Jan 2019 21:46:44 +0000 (16:46 -0500)]
Split up functional_tests into utils and the tests themselves

5 years agoMerge pull request #299 from TheBlueMatt/2019-01-262-redux
Matt Corallo [Wed, 23 Jan 2019 21:15:09 +0000 (16:15 -0500)]
Merge pull request #299 from TheBlueMatt/2019-01-262-redux

Added tests to check the bolt 2 specs for open_channel (Sending Node)

5 years agoAdded tests to check the bolt 2 specs for Sending Node Channel 2019-01-262-redux
Yuko Roodt [Fri, 30 Nov 2018 09:51:37 +0000 (11:51 +0200)]
Added tests to check the bolt 2 specs for Sending Node Channel

5 years agoMerge pull request #298 from TheBlueMatt/2019-01-271-cleanup
Matt Corallo [Wed, 23 Jan 2019 19:48:13 +0000 (14:48 -0500)]
Merge pull request #298 from TheBlueMatt/2019-01-271-cleanup

Implement serialize/deserialize for Router

5 years agoImplement serialize/deserialize for Router. 2019-01-271-cleanup
Antoine Riard [Sun, 16 Dec 2018 03:10:47 +0000 (22:10 -0500)]
Implement serialize/deserialize for Router.

Extend route_test to check if serialize/deserialize of
NetworkMap works.

Add PartialEq traits on some Router's structs.

Modify also UnsignedNodeAnnouncement serialization

5 years agoImplement Writeable/Readable for Option<T>
Antoine Riard [Wed, 23 Jan 2019 16:26:32 +0000 (11:26 -0500)]
Implement Writeable/Readable for Option<T>

Add OptionalField in OpenChannel, AcceptChannel
ChannelReestablish to avoid serialization implementation
conflicts

5 years agoMerge pull request #286 from TheBlueMatt/2019-01-monitor-update-fixes
Matt Corallo [Tue, 22 Jan 2019 20:27:23 +0000 (15:27 -0500)]
Merge pull request #286 from TheBlueMatt/2019-01-monitor-update-fixes

Fix a few monitor-update failure bugs found by new fuzzer

5 years agoFix handling RAA when a monitor update previously failed 2019-01-monitor-update-fixes
Matt Corallo [Wed, 9 Jan 2019 16:05:53 +0000 (11:05 -0500)]
Fix handling RAA when a monitor update previously failed

5 years agoRewrite monitor_update_failed as it didn't capture all the options
Matt Corallo [Tue, 8 Jan 2019 04:10:51 +0000 (23:10 -0500)]
Rewrite monitor_update_failed as it didn't capture all the options

Primarily this fixes the case where we receive an RAA which does
not require a response, allowing us to call monitor_update_failed
without generating pending messages.

5 years agoRemove unused argument from handle_error!
Matt Corallo [Tue, 8 Jan 2019 16:32:17 +0000 (11:32 -0500)]
Remove unused argument from handle_error!

5 years agoMerge pull request #294 from TheBlueMatt/2019-01-deps-bump
Matt Corallo [Tue, 22 Jan 2019 19:32:24 +0000 (14:32 -0500)]
Merge pull request #294 from TheBlueMatt/2019-01-deps-bump

Upgrade to secp256k1 v12, bitcoin v16, and crates bitcoin_hashes

5 years agoEnsure Message always unwraps in fuzztarget 2019-01-deps-bump
Matt Corallo [Thu, 17 Jan 2019 22:36:49 +0000 (17:36 -0500)]
Ensure Message always unwraps in fuzztarget

Hashes cant be all-0s, so we can normally unwrap, but fuzztarget
can generate all-0 hashes, so we have to handle it and swap for
something else.

5 years agoDrop verification context from keys manager
Matt Corallo [Wed, 16 Jan 2019 20:45:28 +0000 (15:45 -0500)]
Drop verification context from keys manager

5 years agoUpgrade to secp256k1 v12, bitcoin v16, and crates bitcoin_hashes
Matt Corallo [Wed, 16 Jan 2019 20:45:05 +0000 (15:45 -0500)]
Upgrade to secp256k1 v12, bitcoin v16, and crates bitcoin_hashes

5 years agoMerge pull request #203 from TheBlueMatt/2018-10-router-htlc-min
Matt Corallo [Tue, 22 Jan 2019 18:48:31 +0000 (13:48 -0500)]
Merge pull request #203 from TheBlueMatt/2018-10-router-htlc-min

Fix Router min HTLC comparison

5 years agoMerge pull request #296 from TheBlueMatt/2019-01-291-rebased
Matt Corallo [Tue, 22 Jan 2019 18:16:45 +0000 (13:16 -0500)]
Merge pull request #296 from TheBlueMatt/2019-01-291-rebased

Wrote test to explicitly test BOLT 2 requirements for update_add_htlc

5 years agoFix Router min HTLC comparison 2018-10-router-htlc-min
Matt Corallo [Tue, 2 Oct 2018 17:46:03 +0000 (13:46 -0400)]
Fix Router min HTLC comparison

5 years agoWrote test to explicitly test BOLT 2 requirements for update_add_htlc 2019-01-291-rebased
Philip Robinson [Tue, 15 Jan 2019 09:52:02 +0000 (11:52 +0200)]
Wrote test to explicitly test BOLT 2 requirements for update_add_htlc

(minor tweaks by @TheBlueMatt)

5 years agoMerge pull request #285 from TheBlueMatt/2019-01-fuzz-cleanups
Matt Corallo [Wed, 16 Jan 2019 15:11:32 +0000 (10:11 -0500)]
Merge pull request #285 from TheBlueMatt/2019-01-fuzz-cleanups

Trivial cleanups in full_stack_target/fuzztarget

5 years agoMerge pull request #284 from TheBlueMatt/2019-01-remote-htlc-timeout-broadcast
Matt Corallo [Sun, 13 Jan 2019 18:55:26 +0000 (13:55 -0500)]
Merge pull request #284 from TheBlueMatt/2019-01-remote-htlc-timeout-broadcast

Check for timing-out HTLCs in remote unrevoked commitments

5 years agoFix comment spelling and clarify algebra a bit. 2019-01-remote-htlc-timeout-broadcast
Matt Corallo [Fri, 11 Jan 2019 21:31:30 +0000 (16:31 -0500)]
Fix comment spelling and clarify algebra a bit.

5 years agoCheck for timing-out HTLCs in remote unrevoked commitments
Matt Corallo [Fri, 4 Jan 2019 19:38:05 +0000 (14:38 -0500)]
Check for timing-out HTLCs in remote unrevoked commitments

This resolves a TODO/issue in would_broadcast_at_height where we
will not fail a channel with HTLCs which time out in remote
broadcastable transactions.

5 years agoTest for failing channel after local commitment dust HTLC timeout
Matt Corallo [Mon, 7 Jan 2019 04:00:56 +0000 (23:00 -0500)]
Test for failing channel after local commitment dust HTLC timeout

5 years agoMerge tracking of HTLCs-in-commitment with outbound-HTLCs
Matt Corallo [Fri, 4 Jan 2019 19:37:48 +0000 (14:37 -0500)]
Merge tracking of HTLCs-in-commitment with outbound-HTLCs

This simplifies a few things, deduplicates a some small memory
overhead, and, most importantly, is a first step to fixing
would_broadcast_at_height.

5 years agoMake HTLCOutputInCommitment::transaction_output_index an Option
Matt Corallo [Sun, 6 Jan 2019 22:02:53 +0000 (17:02 -0500)]
Make HTLCOutputInCommitment::transaction_output_index an Option

We really shouldn't have split out the with-source HTLCs from the
in-transaction HTLCs when we added back-failing, and will need
almost all of the info in HTLCOutputInCommitment for each HTLC to
fix would_broadcast_at_height, so this is a first step at
recombining them.

5 years agoMerge pull request #283 from TheBlueMatt/2019-01-htlc-resolution-log
Matt Corallo [Wed, 9 Jan 2019 04:38:38 +0000 (23:38 -0500)]
Merge pull request #283 from TheBlueMatt/2019-01-htlc-resolution-log

Simplify and expand logging in is_resolving_htlc_output

5 years agoMerge pull request #282 from TheBlueMatt/2019-01-multi-htlc-claims
Matt Corallo [Wed, 9 Jan 2019 04:17:37 +0000 (23:17 -0500)]
Merge pull request #282 from TheBlueMatt/2019-01-multi-htlc-claims

Fix multi-remote-HTLC-claim preimage learning

5 years agoSimplify and expand logging in is_resolving_htlc_output 2019-01-htlc-resolution-log
Matt Corallo [Sun, 6 Jan 2019 22:01:29 +0000 (17:01 -0500)]
Simplify and expand logging in is_resolving_htlc_output

This clarifies all the conditions we can hit and also ensures they
are all logged in a clear and consistent manner.

5 years agoFix multi-remote-HTLC-claim preimage learning 2019-01-multi-htlc-claims
Matt Corallo [Sun, 6 Jan 2019 20:14:43 +0000 (15:14 -0500)]
Fix multi-remote-HTLC-claim preimage learning

When our counterparty claims multiple HTLCs from offered outputs in
one transaction we should still be able to learn the preimages.
Sadly, due to two bugs we were not previously doing so.

5 years agoFix source name in is_resolving_htlc_output
Matt Corallo [Mon, 7 Jan 2019 17:58:36 +0000 (12:58 -0500)]
Fix source name in is_resolving_htlc_output

5 years agoFix dead_code warnings in fuzztarget builds 2019-01-fuzz-cleanups
Matt Corallo [Tue, 8 Jan 2019 04:13:44 +0000 (23:13 -0500)]
Fix dead_code warnings in fuzztarget builds

5 years agoSwitch to bitcoin_hashes Hash160 in full_stack_target
Matt Corallo [Mon, 7 Jan 2019 21:08:08 +0000 (16:08 -0500)]
Switch to bitcoin_hashes Hash160 in full_stack_target

5 years agoAdd doc to full_stack_target
Matt Corallo [Tue, 8 Jan 2019 17:53:12 +0000 (12:53 -0500)]
Add doc to full_stack_target

5 years agoAdd option to use libfuzzer sys in full_stack_target
Matt Corallo [Mon, 3 Dec 2018 18:56:44 +0000 (13:56 -0500)]
Add option to use libfuzzer sys in full_stack_target

Note that there doesn't appear to be a way to conditionally set
 #[no_main] so that has to happen manually at compile-time.

5 years agoMerge pull request #280 from TheBlueMatt/2018-12-no-to-remote-revoked-htlcs
Matt Corallo [Sat, 5 Jan 2019 22:07:40 +0000 (17:07 -0500)]
Merge pull request #280 from TheBlueMatt/2018-12-no-to-remote-revoked-htlcs

Move fail-backwards up for no to-remote output claims

5 years agoFix stale comment in functional_tests after failing back async 2018-12-no-to-remote-revoked-htlcs
Matt Corallo [Sat, 5 Jan 2019 21:18:09 +0000 (16:18 -0500)]
Fix stale comment in functional_tests after failing back async

5 years agoMacro-DRY HTLC back-fails for revoked remote transaction broadcast
Matt Corallo [Thu, 27 Dec 2018 19:12:11 +0000 (14:12 -0500)]
Macro-DRY HTLC back-fails for revoked remote transaction broadcast

5 years agoAdd test_commitment_revoked_fail_backward_exhaustive no_to_remote
Matt Corallo [Thu, 27 Dec 2018 18:55:40 +0000 (13:55 -0500)]
Add test_commitment_revoked_fail_backward_exhaustive no_to_remote

This tests a case we previously didn't handle correctly where we
returned early if there was no to_remote output to claim and thus
failed to fail-backwards HTLCs which were present.

5 years agoAdd dust mode to test_commitment_revoked_fail_backward_exhaustive
Matt Corallo [Thu, 27 Dec 2018 18:53:58 +0000 (13:53 -0500)]
Add dust mode to test_commitment_revoked_fail_backward_exhaustive

This tests that we fail back HTLCs that don't make it into
commitment transactions the same as we test ones that do.

5 years agoMerge pull request #281 from ariard/harden-inbound-htlc-resolved
Matt Corallo [Sat, 5 Jan 2019 04:07:29 +0000 (23:07 -0500)]
Merge pull request #281 from ariard/harden-inbound-htlc-resolved

Harden test for logging of inbound htlc being resolved

5 years agoLog resolution of offered HTLC by HTLC-timeout tx
Antoine Riard [Sun, 30 Dec 2018 19:21:58 +0000 (14:21 -0500)]
Log resolution of offered HTLC by HTLC-timeout tx