In this commit, we update the contractcourt, sweep, and watchtower
packages to use lnutils.SpewLogClosure instead of directly calling
spew.Sdump in logging statements.
Here we introduce the access manager which has caches that will
determine the access control status of our peers. Peers that have
had their funding transaction confirm with us are protected. Peers
that only have pending-open channels with us are temporary access
and can have their access revoked. The rest of the peers are granted
restricted access.
Find and replace all nolint instances refering to the `lll` linter and
replace with `ll` which is the name of our custom version of the `lll`
linter which can be used to ignore log lines during linting.
The next commit will do the configuration of the custom linter and
disable the default one.
We now make it possible to get the current db version of the
wtclient.db. Moreover we can now fetch the latest available
migration version for the client db. This allows us to compare
whether the client.db has all the expected migrations applied.
The prefixing is done every time the harness is used, so it may as well
reside in the harness itself.
Since we already pass an empty message of the correct type, we can use
that message to get the required prefix bytes.
In this commit, we update all the taproot scripts to also accept an
optional aux leaf. This aux leaf can be used to add more redemption
paths for advanced channels, or just as an extra commitment space.
In this commit, we adjust the DeleteCommitmentUpdate method so that it
marks a session as Terminal (if there are updates to delete) since once
we have deleted a commitment update from a session - the session is no
longer useable.
This commit adds the DeactiateTower method to the wtclient.ClientManager
interface along with its implementation. A test is also added for the
new method.
This new method sets the tower's status to inactive so that it is not
loaded at startup as a candidate tower. We also ensure that a tower's
status is set to active if the CreateTower is called when the tower
already exists.
This commit updates the DeleteCommittedUpdate DB method to delete all of
a given session's committed updates instead of just one at a time. The
reason for this is that in an upcoming commit, we will introduce a
"Terminal" session state - once we have deleted a committed update for a
session it should be considered "Terminal" and there is never a case
where we would only want to delete one committed update and not the
rest. So we want these two actions (deleting committed updates of a
session and setting it's status to terminal) to be atomic.
This commit adds a new FlagTaprootChannel Flag which is then used to
construct a new blob Type: TypeAltruistTaprootCommit. New watchtower
feature bits are also added (4/5).
