Commit Graph

291 Commits

Author SHA1 Message Date
eugene
caa0f5da6a multi: move and export funding-related vars to funding package
Also moves the lnd global MaxFundingAmount to server.go
2020-12-17 09:36:34 -05:00
Johan T. Halseth
0fd76e53b8
multi: cap anchors feerate at configurable maximum
This commit caps the update fee the initiator will send when the anchors
channel type is used. We do not limit anything on the receiver side.

10 sat/vbyte is the current default max fee rate we use. This should be
enough to ensure propagation before anchoring down the commitment
transaction.
2020-12-15 19:54:50 +01:00
Marty Jones
c04773963b
healthcheck: add healthcheck to shutdown if cert is expired (#4792)
In certain container set ups, it's useful to optionally have lnd just shutdown if it detects that its certs are expired, as assuming there's a hypervisor to restart the container/pod, then upon restart, lnd will have fully up to date certs.
2020-12-01 18:34:19 -08:00
Johan T. Halseth
a2f45cb812
config: update debuglevel description + sample conf 2020-11-18 14:19:23 +01:00
Olaoluwa Osuntokun
58f72df94a
Merge pull request #4715 from guggero/reset-wallet
Implement btcwallet's "dropwtxmgr" command as --reset-wallet-transactions flag
2020-11-11 19:50:21 -08:00
Johan T. Halseth
4d0537d4c3
config: enforce safe use of TLS 2020-11-11 09:37:53 +01:00
Johan T. Halseth
5be7e710c7
RPC: Add --notls to disable TLS for RPC endpoints
Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>
2020-11-11 09:37:52 +01:00
carla
f4136decae
multi: add max local csv config option
To allow nodes more control over the amount of time that their funds
will be locked up, we add a MaxLocalCSVDelay option which sets the
maximum csv delay we will accept for all channels. We default to the
existing constant of 10000, and set a sane minimum on this value so that
clients cannot set unreasonably low maximum csv delays which will result
in their node rejecting all channels.
2020-11-04 13:55:37 +02:00
Oliver Gugger
37817f192e
config: add reset-wallet-transactions flag 2020-11-04 09:12:24 +01:00
Olaoluwa Osuntokun
297c614126
Merge pull request #4701 from carlaKC/4581-removeexperimential
multi: remove experimential build flag for assumechanvalid
2020-11-03 17:34:50 -08:00
Eugene
bebe258e2d chainregistry+lnd: moving chainregistry+chainparams to new package 2020-10-29 15:24:14 -04:00
Eugene
46ef212de4 lnd+lncfg: move normalizeNetwork to lncfg 2020-10-29 15:20:00 -04:00
Eugene
4d238cfa2f lnd: export ChainControl, ChainRegistry 2020-10-29 15:20:00 -04:00
Eugene
cbdea57d52 chainregistry.go: export default values
This is needed so that git sees a subsequent commit as a code move.
2020-10-29 15:19:58 -04:00
Eugene
f4fe76aaf1 chainreg: add Config, move chainparams.go
Creates a Config that initializes the chainregistry struct in the
lnd package. Also moves all of chainparams.go to the chainreg
package.
2020-10-29 15:19:58 -04:00
Eugene
933b959aa8 chainreg: export ChainCode to new pkg
Moves chainCode from the lnd package to the chainreg package,
where it is exported and can be used by other packages.
2020-10-29 15:19:57 -04:00
carla
c92b030652
multi: remove experimential build flag for assumechanvalid 2020-10-21 14:13:50 +02:00
Ben Woosley
465c2d17f4
autopilot: Change default heuristic to top_centrality 2020-10-02 20:13:54 -07:00
Conner Fromknecht
e135047304
Merge pull request #4353 from LN-Zap/feat/neutrino-user-agent
Ability to configure neutrino useragent
2020-09-23 16:45:19 -07:00
Conner Fromknecht
98da919bf1
Merge pull request #4622 from guggero/config-mkdir
config: create all directories
2020-09-18 14:32:28 -04:00
Tom Kirkpatrick
51a5137d3f
lnd: set default value for neutrino ua overrides 2020-09-18 13:18:12 +01:00
Oliver Gugger
00cb6fcc5d
lnd+config: allow Let's Encrypt listen IP to be set
To make it possible to request a Let's Encrypt certificate by using a
different IP address where the port 80 might still be free, we add the
IP part to its configuration as well instead of just the port.
This makes it possible to use an IPv6 address for the ACME request if
all available IPv4 addresses already have their port 80 occupied.
2020-09-17 09:54:23 +02:00
Oliver Gugger
e62ae66510
config: create all directories
With this commit we make sure that all directories where lnd could
potentially want to write files to are created on startup. This fixes
the case where the lnddir isn't set but all other paths point to
explicit locations with non-existend parent directories.

We don't create the log dir as that's done by the log rotator already.
2020-09-17 08:50:44 +02:00
Wilmer Paulino
a5c5304c09
Merge pull request #4452 from yyforyongyu/add-connection-timeout
lnrpc+tor: add network connection timeout
2020-09-16 12:28:29 -07:00
Joost Jager
2ebfb64b9b
Merge pull request #4606 from joostjager/cpfp-sweep-prep
cnct+sweep+itest: preparations for cpfp-aware sweeper
2020-09-16 11:48:39 +02:00
yyforyongyu
469aba9282
lnd+rpcserver: allow customized timeout in ConnectPeer 2020-09-16 11:50:04 +08:00
Olaoluwa Osuntokun
fa342a1230
Merge pull request #4567 from calvinrzachman/max-wumbo
add new max channel size config option
2020-09-15 15:31:47 -07:00
Carla Kirk-Cohen
fe1d131ea4
Merge pull request #4615 from carlaKC/healthcheck-disabledisk
config: disable disk space health check by default
2020-09-15 20:31:40 +02:00
Joost Jager
cf6eee80db
Merge pull request #2428 from joostjager/letsencrypt
lnrpc: let's encrypt certificates
2020-09-15 13:08:15 +02:00
Joost Jager
fc3fd26a3d
config: allow web fee estimation on regtest 2020-09-15 10:29:14 +02:00
Joost Jager
403d72b468
lnrpc: lets encrypt
This commit enables lnd to request and renew a Let's Encrypt
certificate. This certificate is used both for the grpc as well as the
rest listeners. It allows clients to connect without having a copy of
the (public) server certificate.

Co-authored-by: Vegard Engen <vegard@engen.priv.no>
2020-09-15 09:59:09 +02:00
carla
a42e4fca32
config: disable disk space health check by default
The disk availability health check is less critical than our chain
access check, and may break existing setups (particularly mobile) if we
enable it by default. Here we disable by default, but leave our other
default values in so that it can easily be flipped on.
2020-09-15 09:33:15 +02:00
Calvin Zachman
f5fb64e552 add new max channel size config option
- let users specify their MAXIMUM WUMBO with new config option which sets the maximum channel size lnd will accept
- current implementation is a simple check by the fundingManager rather than anything to do with the ChannelAcceptor
- Add test cases which verify that maximum channel limit is respected for wumbo/non-wumbo channels
- use --maxchansize 0 value to distinguish set/unset config. If user sets max value to 0 it will not do anything as 0 is currently used to indicate to the funding manager that the limit should not be enforced. This seems justifiable since --maxchansize=0 doesn't seem to make sense at first glance.
- add integration test case to ensure that config parsing and valiation is proper. I simplified the funding managers check electing to rely on config.go to correctly parse and set up either i) non wumbo default limit of 0.16 BTC OR ii) wumbo default soft limit of 10 BTC

Addresses: https://github.com/lightningnetwork/lnd/issues/4557
2020-09-14 21:16:32 -05:00
Olaoluwa Osuntokun
ffe7c3e626
Merge pull request #4473 from yyforyongyu/allow-no-auth-private-addr
lncfg: allow no auth on private addresses
2020-09-14 19:03:27 -07:00
Conner Fromknecht
5c91be3f57
config+rpcserver: allow configurable defualt-remote-max-htlcs 2020-08-24 20:11:23 -07:00
carla
5a73029442
multi: add minimum disk space check 2020-08-24 09:38:11 +02:00
carla
c365a16656
healthcheck: monitor access to chain backend
Add a new health check package which will periodically poll health
check functions and shutdown if we do not succeed after our set number
of attempts. The first check that we add is one for our chain backend,
to ensure that we are connected to a bitcoin node.
2020-08-24 09:35:36 +02:00
András Bánki-Horváth
c3821e5ad1
Merge pull request #4493 from bhandras/invoice_gc
invoices: garbage collect settled/canceled invoices
2020-08-24 08:34:58 +02:00
Olaoluwa Osuntokun
d14aa9feaa
Merge pull request #4421 from gkrizek/tls-disable-autofill
tls: add --tlsdisableautofill flag to prevent sensitive data leaks
2020-08-21 19:32:24 -07:00
Graham Krizek
86a0609ecf
config+lnd+cert: add --tlsdisableautofill to prevent information leaks.
This adds in a new boolean flag that when set, prevents LND from writing the system hostname and network interface IPs to the TLS certificate. This will ensure privacy for those that don't want private IP addresses to be exposed on a public facing LND node.
2020-08-13 09:24:39 -05:00
nsa
3791c9efcb lnd: removing activeNetParams global, passed around instead via configs
This commit removes the activeNetParams global in chainparams.go. This
is necessary to isolate code from the lnd package so we can import it
for use in tests, other projects, etc.
2020-08-11 11:41:24 -04:00
Olaoluwa Osuntokun
f58b00ef55
multi: split database storage into remote and local instances
In this commit, we split the database storage into two classes: remote
and local data. If etcd isn't active, then everything is actually just
local though we use two pointers everywhere. If etcd is active, then
everything but the graph goes into the remote database.
2020-08-07 18:44:02 -07:00
Olaoluwa Osuntokun
6a6521bba0
Merge pull request #4507 from Kixunil/patch-2
Updated deprecation message of noseedbackup
2020-08-06 18:53:53 -07:00
Martin Habovštiak
c4f739ac8a config: Updated deprecation message of noseedbackup
According to the recent discussion `noseedbackup` is not deprecated.
This change clarifies the message about deprecation.
Also fixes a typo.

Closes #4499
2020-08-05 21:29:24 +02:00
Andras Banki-Horvath
2aa680ede2
invoices: optionally garbage collect invoices on the fly
This commit extends invoice garbage collection to also remove invoices
which are canceled when LND is already up and running. When the option
GcCanceledInvoicesOnTheFly is false (default) then invoices are kept and
the behavior is unchanged.
2020-08-05 12:24:17 +02:00
Andras Banki-Horvath
a0d7877d9a
multi: make canceled invoice garbage collection configurable
This commit extends the application config with a flag to control canceled
invoice garbage collection upon startup.
2020-08-05 12:24:16 +02:00
Olaoluwa Osuntokun
e616903d4f
config: unify old and new config values for sync-freelist
In this commit, unify the old and new values for `sync-freelist`, and
also ensure that we don't break behavior for any users that're using the
_old_ value.

To do this, we first rename what was `--db.bolt.no-sync-freelist`, to
`--db.bolt.sync-freelist`. This gets rid of the negation on the config
level, and lets us override that value if the user is specifying the
legacy config option.

In the future, we'll deprecate the old config option, in favor of the
new DB scoped option.
2020-08-04 18:55:00 -07:00
Conner Fromknecht
6622c4814e
multi: enforce routing.MinCLTVDelta=18 for invoices + chanupd
This commit clamps all user-chosen CLTVs in LND to be at least 18, which
is the new conservative value used in the sepc. This minimum is applied
uniformly to forwarding CLTV deltas (via channel updates) as well as
final CLTV deltas for new invoices.
2020-07-24 13:13:56 -07:00
yyforyongyu
86d5facaa2
docs: update no-macaroons option in macaroon 2020-07-22 22:53:46 +08:00
Conner Fromknecht
b907035438
Merge pull request #4412 from aantonop/height_hint_cache_query_disable
New config option - disable height hint cache queries
2020-07-14 18:58:15 -07:00