Commit Graph

90 Commits

Author SHA1 Message Date
Conner Fromknecht
a246d8216a
watchtower/multi: define blob TypeAltruistCommit and TypeRewardCommit 2019-06-13 19:54:21 -07:00
Conner Fromknecht
2d47618055
watchtower/multi: define AltruistSessions feature bit as 0/1 2019-06-13 19:54:21 -07:00
Conner Fromknecht
7cabe2667f
watchtower/wtclient/client: use existing session with same TxPolicy
This commit modifies the client's filtering when selecting from existing
sessions. The new logic compares the configured TxPolicy with the
TxPolicy of the candidate sessions, which has the effect of ignoring
operational parameters such as MaxUpdates. Prior, changing MaxUpdates
would cause the client to request a new session even if it had perfectly
good slots available in a policy with an equal TxPolicy.
2019-06-13 19:54:21 -07:00
Conner Fromknecht
98c2d329e5
watchtower/multi: embed TxPolicy in wtpolicy.Policy
This commit splits out the parameters that shape the justice transaction
into their own struct, which then embedded within the overarching
wtpolicy.Policy which may have additional parameters describing
operation of the session.

This is done as a preliminary step to support comparison of sessions
based on matching TxPolicy configurations. This prevents otherwise
identical Policies from being counted as different if operational
parameters like MaxUpdates differ, even if it has no material difference
to the justice transaction.
2019-06-13 19:54:20 -07:00
Conner Fromknecht
9b365567b6
watchtower/wtclient/client: avoid over requesting sessions
This commit fixes a bug that would cause us to request more sessions
that needed from the session negotiator. With the current stat ticker,
we'd ask the negotiator for a new session every 30s if session
session negotiation did not return before printing the stats. Now we'll
avoid requesting to sessions by jumping back into the select loop.
2019-06-13 19:54:20 -07:00
Conner Fromknecht
d2f3d5ef6c
server: add watchtower client 2019-06-13 19:54:18 -07:00
Conner Fromknecht
ab4a4b77f5
watchtower/wtclient/session_queue: unify logging 2019-06-13 19:54:17 -07:00
Conner Fromknecht
3b51906a78
watchtower/multi: use new blob.BreachKey for enc/dec of justice kits 2019-06-13 19:54:17 -07:00
Conner Fromknecht
1b89ba1782
watchtower/multi: move BreachHint to blob pkg 2019-06-13 17:40:04 -07:00
Conner Fromknecht
9157c88f93
watchtower/wtclient: dedup backups across restarts
Now that the committed and acked updates are persisted across restarts,
we will use them to filter out duplicate commit heights presented by the
client.
2019-05-24 18:24:41 -07:00
Conner Fromknecht
b35a5b8892
watchtower/wtclient: integrate ClientChannelSummaries
In this commit, we utilize the more generic ClientChanSummary instead of
exposing methods that only allow us to set and fetch sweep pkscripts.
2019-05-23 20:48:50 -07:00
Conner Fromknecht
1db9bf2fd4
watchtower/wtdb: create embedded ClientSessionBody
This commit splits out the portions of the ClientSession into an
embedded ClientSessionBody, since these fields will be serialized
together on-disk.
2019-05-23 20:47:49 -07:00
Conner Fromknecht
5ad9530502
watchtower/wtdb: return sorted ClientSession.CommittedUpdates
This commit replaces the map-based CommittedUpdates field with a slice.
When reading from disk, these will already be sorted by bbolt, so the
client restore the updates as presented without needing to sort them
first.

Since the key in the map variant was the sequence number, we refactor
the CommittedUpdate struct to have a sequence number and an embedded
CommittedUpdateBody (which is equivalent to the old CommittedUpdate).
The database is then expected to populate the sequence number from the
key on disk.

Since the sequence number is now directly integrated in the
CommittedUpdate struct, this allow allows us to remove the now redundant
seqNum argument from CommitUpdate.
2019-05-23 20:47:36 -07:00
Conner Fromknecht
3509c0c991
watchtower/multi: use proper TowerID type
This allows serialization methods to be added with TowerID method
receivers.
2019-05-23 20:47:22 -07:00
Conner Fromknecht
17b2140cb5
multi: fix spelling mistakes 2019-05-04 15:35:37 -07:00
Conner Fromknecht
2ce6228021
watchtower/wtmock/tower_db: move mock tower db to wtmock pkg 2019-04-26 17:19:58 -07:00
Conner Fromknecht
d1ff783a9e
watchtower/wtclient/client_test: test no ack create session 2019-04-23 20:08:02 -07:00
Conner Fromknecht
71f72894f8
watchtower/wtclient/client: ensure dispatcher can force quit...
during session creation.
2019-04-23 20:07:46 -07:00
Conner Fromknecht
9603bfa602
watchtower/wtclient/session_negotiator: don't backoff on first attempt 2019-04-23 20:07:29 -07:00
Conner Fromknecht
bebe6461a9
watchtower/wtclient: use HD session key derivation 2019-04-23 20:04:55 -07:00
Conner Fromknecht
0404aedede
watchtower/wtclient/interface+wtmock: add session key reservation 2019-04-23 20:04:40 -07:00
Conner Fromknecht
2f9f46cf24
keychain/derivation: adds watchtower session key family 2019-04-23 20:03:48 -07:00
Conner Fromknecht
3af6eafc8e
watchtower/wtclient/interface: add SecretKeyRing iface 2019-04-23 20:03:15 -07:00
Conner Fromknecht
7d99005dde
watchtower/wtclient/interface: add LoadTower and mock impl 2019-04-23 19:17:21 -07:00
Olaoluwa Osuntokun
8e3a8f2d01
watchtower/wtclient: fix linter issue 2019-03-20 19:36:59 -07:00
Conner Fromknecht
80040d9d96
watchtower/wtclient/client_test: adds client-server upload test 2019-03-15 02:33:47 -07:00
Conner Fromknecht
f00b4c5e96
watchtower/wtclient/client: hook up full client pipeline 2019-03-15 02:32:27 -07:00
Conner Fromknecht
abef9e09e7
watchtower/wtclient/stats: adds clientStats 2019-03-15 02:32:15 -07:00
Conner Fromknecht
aa2b21117c
watchtower/wtclient/session_queue: batch upload state updates 2019-03-15 02:32:02 -07:00
Conner Fromknecht
65d09fca64
watchtower/wtclient/task_pipeline: add reliable task aggregator 2019-03-15 02:31:50 -07:00
Conner Fromknecht
95fa7659e0
watchtower/wtclient/session_negotiator: add session negotiation 2019-03-15 02:31:37 -07:00
Conner Fromknecht
a8721bcedf
watchtower/wtclient/tower_candidate_iterator: linked-list iterator 2019-03-15 02:31:24 -07:00
Conner Fromknecht
b23bff62d5
watchtower/wtclient/errors 2019-03-15 02:31:11 -07:00
Conner Fromknecht
4642954e72
watchtower/wtclient/backup_task: bind to ClientSession instead of SessionInfo 2019-03-15 02:30:59 -07:00
Conner Fromknecht
b1903451d9
watchtower/wtclient/interface: add DB ifaces 2019-03-15 02:30:47 -07:00
Conner Fromknecht
04bbf39f51
watchtower/wtclient/log: adds wtclient logging 2019-03-15 02:30:35 -07:00
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