Conner Fromknecht
99dbbf48aa
watchtower/wtwire/error_code: add human-readable descriptors
2019-03-15 02:29:55 -07:00
Conner Fromknecht
9c70f49901
watchtower/wtwire/create_session_reply: remove extra Reject from code
2019-03-15 02:29:42 -07:00
Wilmer Paulino
7946d0a256
multi: remove ErrDoubleSpend check for PublishTransaction
...
In this commit, we address a lingering issue within some subsystems that
are responsible for broadcasting transactions. Previously,
ErrDoubleSpend indicated that a transaction was already included in the
mempool/chain. This error was then modified to actually be returned for
conflicting transactions, but its callers were not modified accordingly.
This would lead to conflicting transactions to be interpreted as valid,
when they shouldn't be.
2019-03-13 17:57:19 -07:00
Conner Fromknecht
4a0fc3e980
watchtower/multi: thread ChainHash to server
2019-02-08 20:02:17 -08:00
Conner Fromknecht
b3a9650ff9
watchtower/wtserver/server: use CheckRemoteInit to validate Init msgs
2019-02-08 20:02:11 -08:00
Conner Fromknecht
4c7111256e
watchtower/wtwire/features: remove local/global feature names...
...
in favor of a universal FeatureNames index.
2019-02-08 20:02:05 -08:00
Conner Fromknecht
40df51eaaa
watchtower/wtwire/init_test: table test CheckRemoteInit
2019-02-08 20:01:59 -08:00
Conner Fromknecht
572537874b
watchtower/wtwire/init: add CheckRemoteInit method
2019-02-08 20:01:54 -08:00
Olaoluwa Osuntokun
f4dfcc35aa
Merge pull request #2606 from cfromknecht/wtwire-init-connection-features
...
watchtower/multi: send connection features + chain hash in Init
2019-02-08 18:48:54 -08:00
Olaoluwa Osuntokun
16d69e8551
Merge pull request #2605 from cfromknecht/wtwire-uniform-feature-names
...
watchtower/wtwire/features: make wtwire features uniform
2019-02-08 18:39:37 -08:00
Conner Fromknecht
0045ad567d
watchtower/wtwire/features: make wtwire feature uniform
2019-02-07 16:13:42 -08:00
Conner Fromknecht
4dbade64dd
watchtower/multi: send connection features + chain hash in Init
2019-02-06 20:09:19 -08:00
Conner Fromknecht
a00fc148c8
watchtower/wtclient/backup_task: make sweep pkscript independent of session
...
This commit changes when the sweep pkscript
is assigned in the construction of the justice
transaction. Currently, the sweep pkscript is
assigned when the task is bound to a session.
However, we will moving to an assignment where
a unique sweep pkscript is used per channel to
prevent address inflation. Hence, this commit
makes the sweep pkscript a state dependent
variable, since it can be known at the time the
channel id is assigned.
2019-02-06 18:24:30 -08:00
Conner Fromknecht
fe9f703b5b
watchtower/wtclient/backup_task: correct txweight + update test vectors
2019-02-06 18:24:30 -08:00
Conner Fromknecht
e13d88f3f3
watchtower/wtclient/backup_task_internal_test: adds backupTask utests
2019-02-05 18:27:19 -08:00
Conner Fromknecht
8f98522f13
watchtower/wtclient/backup_task: adds backupTask
2019-02-05 18:27:13 -08:00
Conner Fromknecht
09e71a1d49
watchtower/multi: use ComputeJusticeTxOuts, test altruist+reward
2019-02-01 17:30:13 -08:00
Conner Fromknecht
9054a3ee4c
watchtower/wtpolicy/policy: add ComputeJusticeTxOuts
2019-02-01 17:26:48 -08:00
Conner Fromknecht
1703502505
watchtower/wtpolicy: add ComputeRewardOutputs
2019-02-01 17:19:33 -08:00
Conner Fromknecht
6b3691a86e
watchtower/wtpolicy: add ComputAltruistOutput calc
2019-02-01 17:19:27 -08:00
Olaoluwa Osuntokun
55ed7769a5
Merge pull request #2514 from cfromknecht/add-wtmock-pkg
...
watchtower/multi: move MockSigner+MockPeer to wtmock
2019-01-31 19:13:47 -08:00
Conner Fromknecht
9fe284923a
watchtower/wtserver: read RewardBase from CreateSession
2019-01-31 18:17:35 -08:00
Conner Fromknecht
46a86a863a
wtwire/create_session: add RewardBase field to CreateSession
2019-01-31 18:17:35 -08:00
Conner Fromknecht
26f4131102
watchtower/wtpolicy: add RewardBase to Policy
2019-01-31 18:17:35 -08:00
Conner Fromknecht
43120fd08c
watchtower/multi: move MockSigner+MockPeer to wtmock
2019-01-31 18:16:02 -08:00
Joost Jager
9e012ecc93
multi: move Input interface and related code
...
This commit is a step to split the lnwallet package. It puts the Input
interface and implementations in a separate package along with all their
dependencies from lnwallet.
2019-01-31 13:25:33 +01:00
Conner Fromknecht
f78319d32c
watchtower/wtserver/server: return valid reward script
2019-01-17 22:19:28 -08:00
Olaoluwa Osuntokun
099d260318
Merge pull request #2320 from cfromknecht/wtpolicy
...
[watchtower] add wtpolicy.Policy and wtserver message logging
2019-01-16 14:05:59 -08:00
Olaoluwa Osuntokun
5b2afaff8f
Merge pull request #2448 from cfromknecht/watchtower-pkg
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watchtower pkg
2019-01-15 20:01:50 -08:00
Conner Fromknecht
45cfa65b47
watchtower/wtserver/server: handle missed err case from read msg
2019-01-15 19:46:04 -08:00
Conner Fromknecht
4a2fb1b4d0
watchtower/wtserver/server: log sent/recvd wire messages
2019-01-15 19:38:41 -08:00
Conner Fromknecht
00db396b51
watchtower/wtwire/summary: adds message summaries
2019-01-15 19:38:41 -08:00
Conner Fromknecht
b32afd9001
watchtower/conf_experimental: adds CLI options in experimental builds
2019-01-14 19:42:34 -08:00
Conner Fromknecht
a9d21799a8
watchtower/conf: adds non-experimental empty Conf
2019-01-14 19:42:34 -08:00
Conner Fromknecht
b1c6dd678b
watchtower/standalone: adds Standalone watchtower
2019-01-14 19:42:34 -08:00
Conner Fromknecht
e0b72580f5
watchtower/errors: adds pkg level errors
2019-01-14 19:42:34 -08:00
Conner Fromknecht
2a6dbb9d78
watchtower/config: add capstone Config struct
2019-01-14 19:42:34 -08:00
Conner Fromknecht
25daa538e2
watchtower/interface: adds composite DB iface
2019-01-14 19:42:33 -08:00
Conner Fromknecht
7a8669a531
watchtower/log: add WTWR subsystem logger
2019-01-14 19:42:33 -08:00
Conner Fromknecht
f66e713b35
watchtower/blob/justice_kit_test: test witness script/stack construction
2019-01-10 15:59:54 -08:00
Conner Fromknecht
ca3e06b785
watchtower/wtserver: reject unknown blob types
2019-01-10 15:59:54 -08:00
Conner Fromknecht
4f3655ba93
watchtower/wtwire/create_session_reply: add reject blob type code
2019-01-10 15:59:54 -08:00
Conner Fromknecht
b746bf86c2
watchtower/multi: switch over to wtpolicy
...
migrate to using wtpolicy.Policy in wtwire messages and wtserver
2019-01-10 15:59:54 -08:00
Conner Fromknecht
c315d74347
watchtower/wtpolicy/policy: adds watchtower policy
2019-01-10 15:59:54 -08:00
Conner Fromknecht
cf1b8ba78f
watchtower/blob/type_test: adds Flag and Type unit tests
2019-01-10 15:59:54 -08:00
Conner Fromknecht
bc09c6dbae
watchtower/blob/type: introduces blob type flags
...
Adds flags for reward outputs and commitment outputs.
The fixed-size encoding for commitment outputs is
treated as a flag, so that the blob format can be
modified, extended, or replaced in future iterations.
2019-01-10 15:35:07 -08:00
Conner Fromknecht
bb8469d8ee
watchtower/lookout: correct txid + session id logging
2019-01-07 19:20:45 -08:00
Conner Fromknecht
226640aa3c
watchtower/wtwire/wtwire: fix missed error handling
2018-12-06 15:49:53 -08:00
Olaoluwa Osuntokun
00001e7dad
watchtower: fix linter errors
2018-11-29 21:26:02 -08:00
Olaoluwa Osuntokun
fd82200a15
Merge pull request #2140 from cfromknecht/wtserver-move
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[watchtower/wtserver] rename server package, add godocs, general code health
2018-11-28 15:07:01 -08:00
Conner Fromknecht
ba53879b2b
watchtower/wtserver/server: add missing godocs + code move
2018-11-02 15:59:47 -07:00
Conner Fromknecht
7cdbb786d6
watchtower/wtserver: move from watchtower/server
2018-11-02 15:51:06 -07:00
Conner Fromknecht
9b7a800630
watchtower/server/log: modify default log tag
2018-11-02 15:51:06 -07:00
Conner Fromknecht
a9e523ecf1
watchtower/server/server: add start/stop logging
2018-11-02 15:51:06 -07:00
Conner Fromknecht
8bc896427d
watchtower/lookout/justice_descriptor_test: add create txn test
2018-10-31 20:42:17 -07:00
Conner Fromknecht
fa63ba2e37
watchtower/lookout/lookout_test: adds simple lookout tests
2018-10-31 20:42:15 -07:00
Conner Fromknecht
671be69743
watchtower/lookout/mock: adds mock backend
2018-10-31 20:42:14 -07:00
Conner Fromknecht
475ab01442
watchtower/lookout/lookout: adds Lookout
2018-10-31 20:42:12 -07:00
Conner Fromknecht
3ab34f8426
watchtower/lookout/punisher: adds Punisher craft+bcast justice txn
2018-10-31 20:42:11 -07:00
Conner Fromknecht
0632520f40
watchtower/lookout/justice_descriptor: adds justice txn creation
2018-10-31 20:42:10 -07:00
Conner Fromknecht
bd5ed47ce4
watchtower/lookout/interface: adds primary lookout ifaces
2018-10-31 20:42:08 -07:00
Conner Fromknecht
1d7e382097
watchtower/lookout/log: adds lookout subsystem logger
2018-10-31 20:42:07 -07:00
Conner Fromknecht
b79bab0920
watchtower/wtdb/mock: adds lookout-related mock functions
2018-10-31 20:42:06 -07:00
Conner Fromknecht
4e6dc3863b
watchtower/wtdb/session_info: compute rewards outputs
2018-10-31 20:42:04 -07:00
Conner Fromknecht
740e8fd686
watchtower/blob/justice_kit_test: remove external nonce
...
The nonce is now passed in as the prefix to the
ciphertext, and is generated randomly in calls
to Encrypt.
2018-10-31 20:42:03 -07:00
Conner Fromknecht
c5eba3b608
watchtower/blob/justice_kit: use randomized 192-bit nonce
...
This commit modifies the blob encryption scheme to
use chacha20-poly1305 with a randomized 192-bit nonce.
The previous approach used a deterministic nonce scheme,
which is being replaced to simplify the requirements of
a correct implementation. As a result, each payload
gains an addtional 24-bytes prepended to the ciphertext.
2018-10-31 20:42:01 -07:00
Conner Fromknecht
2dd399ca52
watchtower/blob/justice_kit: return DER signatures
...
This commit fixes an issue with the witness stack
construction for to-local and to-remote inputs,
that would cause the justice kit to return
signatures as fixed-size, 64-byte signatures.
The correct behavior is to return DER-encoded
signatures so that they will properly verify on
the network, since the consensus rules won't
be able to understand the fixed-size variant.
2018-10-31 17:36:18 -07:00
Conner Fromknecht
2255ce17db
watchtower/blob/justice_kit_test: add sweep addr tests
...
Adds vectors to the justice kit tests to
ensure variable length sweep addresses are
properly encoded/decoded.
2018-10-29 16:48:43 -07:00
Conner Fromknecht
b7d811b3dd
watchtower/blob/justice_kit: add variable length sweep addr
...
This commit fixes an oversight in the previous
design of the watchtower blob, by introducing
a length byte for sweep addresses. The previous
format supposed that addresses would be padded
to 42 bytes, but had no indication of the
address's actual length.
To rememdy this, we introduce a single byte
indicating the actual size of the address,
such that the padding can be removed upon
decoding.
2018-10-29 16:48:43 -07:00
Conner Fromknecht
ae6f06155a
watchtower/blob/justice_kit_test: use test.Run for sub tests
2018-10-29 16:34:31 -07:00
Conner Fromknecht
712e7f08f0
watchtower/server/server_test: add test vectors for server behavior
2018-10-24 20:18:22 -07:00
Conner Fromknecht
db4c4488c5
watchtower/server/mock: create MockPeer for debug build
2018-10-24 20:18:22 -07:00
Conner Fromknecht
48643a1747
watchtower/server/interface: adds Server, Peer and DB
2018-10-24 20:18:22 -07:00
Conner Fromknecht
a3e1bb15c5
watchtower/server/log: adds wt SRVR sublogger
2018-10-24 20:18:21 -07:00
Conner Fromknecht
73709530e3
watchtower/server/server: server skeleton
2018-10-24 20:18:21 -07:00
Conner Fromknecht
fd6024c306
watchtower/wtdb/mock: adds MockDB for debug build
2018-10-24 20:18:21 -07:00
Conner Fromknecht
8b47a96459
watchtower/wtdb/session_state_update: adds session state
2018-10-24 20:18:21 -07:00
Conner Fromknecht
405838d29c
watchtower/wtdb/session_info: adds SessionInfo
2018-10-24 20:18:21 -07:00
Conner Fromknecht
e825a756f4
watchtower/wtdb/session_id: adds SessoinID, client pubkey
2018-10-24 20:18:21 -07:00
Conner Fromknecht
bc86ccf212
watchtower/wtdb/breach_hint: adds BreachHint, txid prefix
2018-10-24 20:18:17 -07:00
Conner Fromknecht
8acd13a094
watchtower/wtwire/wtwire_test: adds quick tests wtwire msgs
2018-10-23 18:28:30 -07:00
Conner Fromknecht
42a4b373a6
watchtower/wtwire/state_update_reply: ack w/ highest seqnum or error
2018-10-23 18:28:28 -07:00
Conner Fromknecht
fdd3ad3149
watchtower/wtwire/state_update: sends encrypted blobs
2018-10-23 18:28:27 -07:00
Conner Fromknecht
216c77e10e
watchtower/wtwire/create_session_reply: accept/deny session init
2018-10-23 18:28:26 -07:00
Conner Fromknecht
71541bc94e
watchtower/wtwire/create_session: propose new session
2018-10-23 18:28:25 -07:00
Conner Fromknecht
9ab620c7be
watchtower/wtwire/error_code: add shared error codes
2018-10-23 18:28:23 -07:00
Conner Fromknecht
999466c860
watchtower/wtwire/error: add generic error message
2018-10-23 18:28:22 -07:00
Conner Fromknecht
d171df5184
watchtower/wtwire/features: add watchtower feature bits
2018-10-23 18:28:20 -07:00
Conner Fromknecht
5ba95585e5
watchtower/wtwire/init: borrow LN init msg for WT init
2018-10-23 18:28:19 -07:00
Conner Fromknecht
49b2a3bdb5
watchtower/wtwire/message: define wtwire message interface
2018-10-23 18:28:18 -07:00
Conner Fromknecht
4325d9ec1e
watchtower/wtwire/wtwire: add watchtower message codec
2018-10-23 18:23:08 -07:00
Conner Fromknecht
085e1f9ca8
watchtower/blob/justice_kit_test: add encrypt/decrypt test vectors
2018-07-24 19:55:07 -07:00
Conner Fromknecht
9749096403
watchtower/blob/justice_kit: adds v0 encoding and encryption
2018-07-24 19:55:07 -07:00
