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595 commits

Author SHA1 Message Date
Matt Corallo
63ed8fe576 Add log_trace on completion of monitor update restoration in Chan 2019-03-25 16:43:26 -04:00
Matt Corallo
d22650c0cf
Merge pull request #319 from TheBlueMatt/2019-03-htlc-sorting 
Fix HTLC-output-in-commitment sorting for duplicate-HTLCs
 2019-03-25 13:26:31 -04:00
Matt Corallo
054530cfb9 Fix potential overflow bug introduced in channel reserve check fix 
Found by chanmon_fail_consistency fuzz test.
 2019-03-22 17:43:32 -04:00
Matt Corallo
c86657ea6c Fix inbound channel reserve check for removed-outbound-HTLCs 
Found by chanmon_fail_consistency fuzzer.
 2019-03-22 17:43:32 -04:00
Matt Corallo
558f8da900 Add macro for PaymentSent event checking in test_utils 2019-03-22 17:19:38 -04:00
Matt Corallo
bb094f1e30
Merge pull request #314 from TheBlueMatt/2019-03-chan-cleanup 
Two simple Channel cleanups
 2019-03-22 17:16:08 -04:00
Matt Corallo
d990f72f9a 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.
 2019-03-07 13:56:01 -05:00
Tamas Blummer
02b541607b migration to rust-bitcoin 0.17 
typedef Sha256dHash with bitcoin_hashes::sha256d::Hash
SecretKey -> PrivateKey.key
assume compressed public keys
 2019-03-07 18:50:02 +01:00
Matt Corallo
8d9b1af8c3 Add a useful log_trace before we release holding cell. 2019-03-03 14:23:52 -05:00
Matt Corallo
29ed3e227f 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.
 2019-03-03 14:23:52 -05:00
Matt Corallo
235cf03073
Merge pull request #292 from ariard/2019-12-serialization-test 
[Ready for Review] Add msgs serialization tests
 2019-03-01 17:37:17 -05:00
Matt Corallo
591362fdb1
Merge pull request #308 from dongcarl/2019-02-reformulate-unknown-bits-calculation 
msgs: Reformulate unknown bits calculation w/ any
 2019-02-24 14:27:19 -05:00
Antoine Riard
c5d730b690 Add bolt1 msgs serialization tests 2019-02-13 20:23:25 -05:00
Antoine Riard
a6cd7def35 Add bolt2 msgs serialization tests 2019-02-13 20:23:25 -05:00
Antoine Riard
d8c2cc2cc4 Add bolt7 msgs serialization tests 2019-02-13 20:23:25 -05:00
Matt Corallo
e354dc28bc Fix uneccessary mut found by 1.22 2019-02-11 12:09:11 -05:00
Philip Robinson
1de117eb2a Explicit tests for update_*_htlc message BOLT2 requirements 2019-02-11 12:09:07 -05:00
Carl Dong
e91b6469f3 msgs: Reformulate unknown bits calculation w/ any 2019-02-07 13:16:17 -05:00
Matt Corallo
5f4bb593b8 Log information about channel freeze/restore from monitor updates 2019-01-25 12:04:39 -05:00
Matt Corallo
e5fa4f270a log_trace HTLC changes in Channel::get_update_fulfill_htlc 2019-01-25 12:04:39 -05:00
Matt Corallo
f0bcb7dba0 log_trace HTLC transitions in RAA handling (best reviewed with -b) 2019-01-25 12:04:39 -05:00
Matt Corallo
b2252fb1e4 log_trace information about commitment txn as they're being built 2019-01-25 12:04:39 -05:00
Matt Corallo
f99acc6d35
Merge pull request #297 from TheBlueMatt/2019-01-back-fail-privacy 
Send back the actual received amount, not expected on HTLC fails
 2019-01-25 12:01:44 -05:00
Matt Corallo
4ccb1e4932
Merge pull request #290 from TheBlueMatt/2019-01-monitor-update-handle-fuzz 
Handle monitor update failures in two more places + new fuzz test
 2019-01-25 12:01:19 -05:00
Matt Corallo
bf26056c8a 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.
 2019-01-24 21:53:49 -05:00
Matt Corallo
74588b2519 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.
 2019-01-24 16:55:01 -05:00
Matt Corallo
9a72207a16 Expose CommitmentUpdate contents 
This is an oversight as the MessageSendEvent is otherwise entirely
useless.
 2019-01-24 13:16:59 -05:00
Matt Corallo
1bc190c760 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.
 2019-01-24 13:16:59 -05:00
Matt Corallo
a138a9af01 Handle monitor update failures in two more places 
Best reviewed with -b
 2019-01-24 13:16:59 -05:00
Matt Corallo
a6f0281017
Merge pull request #288 from TheBlueMatt/2019-01-test-split-raa-flag-fix 
Fix several more monitor-update-failed cases
 2019-01-24 13:16:33 -05:00
Dimitris Apostolou
ab10b05075
Fix typos 2019-01-24 19:07:08 +02:00
Matt Corallo
658e558fd0 Fix responding to RAAs when monitor updating had already failed 2019-01-23 17:51:46 -05:00
Matt Corallo
98f264372e Remove incorrect debug_assert!() from reestablish handling and test 2019-01-23 17:43:45 -05:00
Matt Corallo
3e3b2a3be7 Add a test for the ordering setting in channel_reestablish handling 2019-01-23 17:43:45 -05:00
Matt Corallo
985688852b 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.
 2019-01-23 17:43:45 -05:00
Matt Corallo
d69fb5f58d Fix indentation in a few new tests 2019-01-23 17:06:38 -05:00
Matt Corallo
baa7433504 Fix spelling in do_test_monitor_temporary_update_fail comment 2019-01-23 16:54:53 -05:00
Matt Corallo
aa8ecfed7b Split up monitor-update-failed tests and other functional tests 2019-01-23 16:54:01 -05:00
Matt Corallo
8d9eb973cc Split up functional_tests into utils and the tests themselves 2019-01-23 16:46:44 -05:00
Yuko Roodt
4d77e9d752 Added tests to check the bolt 2 specs for Sending Node Channel 2019-01-23 14:54:10 -05:00
Matt Corallo
7a77c9f1d2
Merge pull request #298 from TheBlueMatt/2019-01-271-cleanup 
Implement serialize/deserialize for Router
 2019-01-23 14:48:13 -05:00
Antoine Riard
c7b8c312ce 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
 2019-01-23 11:31:37 -05:00
Antoine Riard
70d06b4610 Implement Writeable/Readable for Option<T> 
Add OptionalField in OpenChannel, AcceptChannel
ChannelReestablish to avoid serialization implementation
conflicts
 2019-01-23 11:31:26 -05:00
Matt Corallo
be8213b244 Fix handling RAA when a monitor update previously failed 2019-01-22 14:38:56 -05:00
Matt Corallo
4cceb58f91 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.
 2019-01-22 14:34:18 -05:00
Matt Corallo
1633c1f8f8 Remove unused argument from handle_error! 2019-01-22 14:34:18 -05:00
Matt Corallo
8678bda576 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.
 2019-01-22 13:49:15 -05:00
Matt Corallo
12d25576c1 Upgrade to secp256k1 v12, bitcoin v16, and crates bitcoin_hashes 2019-01-22 13:49:15 -05:00
Matt Corallo
4f4a5c06d2 Fix Router min HTLC comparison 2019-01-22 12:22:40 -05:00
Philip Robinson
a48fb848d9 Wrote test to explicitly test BOLT 2 requirements for update_add_htlc 
(minor tweaks by @TheBlueMatt)
 2019-01-22 12:22:14 -05:00