Commit Graph

300 Commits

Author SHA1 Message Date
Eugene
4d238cfa2f lnd: export ChainControl, ChainRegistry 2020-10-29 15:20:00 -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
eugene
afb6ad295e lnd: move initNeutrinoBackend to lnd.go 2020-10-29 15:19:56 -04:00
MrManPew
72e4eab3b9
Update lnd.go 2020-10-01 18:02:16 -04:00
MrManPew
f5e0922c31
Show debug level at startup
I think it is efficient to also show the debug level at the startup. To verify that indeed the correct settings of the debuglevel started correctly. Especially when trying to capture rare bugs.
2020-09-27 12:39:20 -04:00
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
Johan T. Halseth
b8eb41f947
Merge pull request #4591 from hsjoberg/walletloader-unload
lnd: Call loader.UnloadWallet on shutdown
2020-09-15 13:54:46 +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
Joost Jager
999ffffa37
lnd: join imports to form three groups
In line with https://github.com/pavius/impi
2020-09-14 14:52:07 +02:00
Hampus Sjöberg
6dd1555e66 lnd: Call loader.UnloadWallet on shutdown
This is required to make restart work for LndMobile builds.
Not calling UnloadWallet would make `UnlockWallet` stall forever as
the file is already opened.
2020-09-14 12:32:48 +02:00
Oliver Gugger
8988a01d7e
lnd+rpcserver: allow external subservers to specify macaroon validator
Give the external subservers the possibility to also use their own
validator to check any macaroons attached to calls to their registered
gRPC URIs.
This allows them to have their own root key ID database and permission
entities.
2020-09-10 10:24:10 +02:00
Oliver Gugger
d4c4cf01f0
lnd+macaroons: specify location when creating macaroon service
To allow the macaroon service to be used in other projects, we want the
location to be passed in as a parameter instead of being hard coded.
2020-09-10 10:24:08 +02:00
Oliver Gugger
fac3c84806
Merge pull request #4551 from gkrizek/cors
lnd: Add CORS support to the WalletUnlocker proxy
2020-08-25 09:31:40 +02:00
Graham Krizek
3f944dd337
lnd: Add CORS support to the WalletUnlocker proxy
This commit adds the same CORS functionality that's currently in the main gRPC proxy to the WalletUnlocker proxy. This ensures the CORS configuration is carried through all API endpoints
2020-08-24 14:29:31 -05:00
Olaoluwa Osuntokun
bd18f9acf5
Merge pull request #4427 from yyforyongyu/customize-root-key-id
macaroons: customize root key ID
2020-08-21 19:34:15 -07:00
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
yyforyongyu
c0e2513350
lnrpc+rpcserver: support list/delete on marcaroon IDs 2020-08-14 12:33:13 +08:00
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
7355c8ba3a
lncfg: add new GetBackends which returns active DB backends
In this commit, we modify the existing `GetBackend` method to now be
called `GetBackends`. This new method will populate a new `RemoteDB`
attribute based on if the replicated backend is active or not. As is,
the local backend is used everywhere. An upcoming commit will once again
re-enable the remote backend, in a hybrid manner.
2020-08-07 18:44:00 -07:00
Olaoluwa Osuntokun
19f68d2538
lnd: log bbolt freelist sync config value on start up 2020-08-04 18:55:02 -07:00
Olaoluwa Osuntokun
675c1b95c9
lnd: don't set freelist value when creating channeldb
This value actually isn't read anywhere, since it's no longer used.
Instead, `cfg.Db.Bolt.NoSyncFreeList` is what's evaluated when we go to
open the DB.
2020-08-04 18:54:59 -07:00
Andras Banki-Horvath
3e5e60cac4 lnd+kvdb: pass LND abort context to etcd 2020-06-03 17:44:44 +02:00
Conner Fromknecht
5e09a5287a
lnd: use Infof to format errors on channeldb open 2020-05-27 22:42:46 -07:00
Oliver Gugger
70772ab99b
config+lnd+rpcserver: use log writer from cfg 2020-05-27 09:43:59 +02:00
Olaoluwa Osuntokun
bbc4f06872
lnd: fix regression in DB open time logs
In this commit, we fix a regression in our DB open time logging that was
introduced in #4015. Obtaining the target backend from the configuration
will actually also open the database, so we need to include that in the time
delta as well.
2020-05-22 15:18:23 -07:00
Andras Banki-Horvath
b53475da14 lncfg+lnd: prefix etcd db with only network name instead of full path 2020-05-22 11:26:25 +02:00
Andras Banki-Horvath
0e3629e2c7 channeldb+lnd: make channeldb backend configurable
This commit adds support for user configured channeldb backend.
2020-05-22 11:26:25 +02:00
Andras Banki-Horvath
9d57c1a6b4 lncfg: add configuration for user specified db backend
This commit extends lncfg to support user specified database backend.
This supports configuration for both bolt and etcd (while only allowing
one or the other).
2020-05-22 11:26:25 +02:00
Oliver Gugger
36b90382d3
lnd+server+keychain: remove unused code 2020-05-20 09:07:21 +02:00
Oliver Gugger
f97e7b9951
watchtower: use ECDH interface for watchtower session 2020-05-20 09:06:57 +02:00
Oliver Gugger
be890ef9be
lnd+server+netann: use signing interface in node signer 2020-05-20 09:05:35 +02:00
Oliver Gugger
140731af00
lnd+watchtower: rename NodePrivKey to NodeKeyECDH 2020-05-20 09:05:14 +02:00
Oliver Gugger
4261d3f5af
lnd: remove global cfg variable 2020-05-14 16:18:02 +02:00
Oliver Gugger
4343f9e9a6
server+rpcserver: don't use global cfg 2020-05-14 16:18:01 +02:00
Oliver Gugger
7e4d0aba2f
lnd+rpcserver: don't use global cfg 2020-05-14 16:18:01 +02:00
Oliver Gugger
d44f205e3f
multi: move global networkDir to cfg 2020-05-14 14:47:35 +02:00
Oliver Gugger
85d5cdfbfd
multi: move global registeredChains to cfg 2020-05-14 14:47:35 +02:00
Oliver Gugger
a7e78112b7
multi: allow external subservers to register themselves
With two new callbacks we allow processes that use lnd as a library
to register additional gRPC and REST subservers to the main server
instances that lnd creates.
2020-05-14 14:47:33 +02:00
Oliver Gugger
620eaa3199
lnd+cmd: move interrupt into cmd
If the main package is used as a library, we don't want it to
register interrupt signals itself. Rather we want to pass in the
shutdown channel manually. We do this in the cmd now.
2020-05-14 14:37:51 +02:00
Oliver Gugger
7158103d4d
lnd+config: move config parsing to cmd
Now that we have access to the configuration parsing outside of the
main package, we can move the actual parsing to the command line
package.
2020-05-14 14:37:51 +02:00
Oliver Gugger
bc3909050e
multi: rename and export logWriter as RootLogWriter 2020-05-14 14:37:50 +02:00
Oliver Gugger
409d2c9a90
lnd+config: export config struct and LoadConfig
As a preparation to be moved to the lncfg package, the main struct and
functions related to configuration are exported.
2020-05-14 13:05:01 +02:00
Conner Fromknecht
4f6cef83fc
config: adds cli configurable --migration-dry-run 2020-05-11 15:38:56 -07:00
Andras Banki-Horvath
556e3525ea misc: fix error formatting in multiple files 2020-04-24 19:15:08 +02:00
Oliver Gugger
1e3b0672d7
config+lnd+lncli: add commit back to version string 2020-04-14 15:51:44 +02:00
nsa
ada0b78dfc lnd+server+watchtower: allow Standalone access to the tor controller
This commit lets the watchtower automatically create hidden services
by giving it a pointer to a TorController. The server was also slightly
refactored so that it was not the sole owner of the TorController.
2020-03-29 12:36:54 -04:00
ErikEk
4e47181b99 trivial: typo fix 2020-03-19 05:43:49 +01:00
Johan T. Halseth
ba38bda5f0
lnd: reload cert data after renewal
After renewing the certificate, the new certificate wasn't actually
loaded and used, causing the old one to be used until lnd was restarted.
This fixes that by reloading it after it has been written.
2020-02-12 10:59:52 +01:00
Johan T. Halseth
f7a85e07b0
lnd+cert: recreate TLS files if IPs or DNS changed
This commit makes lnd recreate its TLS certificate if the config's
tlsextradomains or tlsextraips changed. This is useful, since earlier
user would have to manually delete the files to trigger lnd to recreate
them.

To ensure users don't accidentally have their TLS certificate recreated,
we gate it behind a flag --tlsautorefresh that defaults to false.
2020-02-12 10:59:51 +01:00
carla
bbf3877d65
lnd: fix gosimple linter failure
GoSimple linter check fails for time.Now().Sub. Change the logged
database open time to use time.Since instead.
2020-02-04 10:06:45 +02:00
Olaoluwa Osuntokun
698f1175f8
lnd: add timing information to db open log 2020-02-03 16:19:01 -08:00
MrManPew
19bdbe7f8d Update channeldb opening log
It might take a few minutes and it should therefore state it...
2020-02-03 16:18:56 -08:00
Johan T. Halseth
a870ed5fb7
lnd: add WalletUnlockerAuthOptions
Similar to what was done for the regular RPC server, we add auth dial
options for the wallet unlocker, as it also requires TLS now.
2020-01-14 09:30:09 +01:00
Johan T. Halseth
7077d19589
lnd: add Authenticate method
Adds a global Authenticate method that can be used to get the
atuhentication options needed to call the grpc server.

Currently meant only for used with the mobile bindings, so we use the
admin macaroon.
2019-12-18 10:28:22 +01:00
Johan T. Halseth
27337dc973
lnd+rpcserver: use same serverOpts for custom listeners
Earlier we used emtpy grpc server options if custom listeners were set.
This was done to disable TLS. Now, we reuse the same server options as
for the regular listeners, in a move towards enabling TLS also here.
2019-12-18 10:28:22 +01:00
Johan T. Halseth
f0bd4e775b
Merge pull request #3775 from halseth/mobile-listener-signal
[mobile] make Ready signal for custom listeners
2019-12-17 12:26:04 +01:00
Joost Jager
61e114f201
autopilot: take channel min htlc from config 2019-12-11 00:17:10 +01:00
Johan T. Halseth
dc6c040803
lnd: make Ready signal for custom listeners
This allows the caller to know when lnd is ready to accept RPC calls,
which is inmportant for mobile applications where eveything happens in
process.
2019-11-29 11:59:01 +01:00
Olaoluwa Osuntokun
84c73f3025
Merge pull request #3740 from guggero/rest-client-receive-size
lnd: increase max message receive size for REST proxy
2019-11-19 17:15:24 -08:00
Oliver Gugger
4cd06465ea
lnd: increase max message receive size for REST proxy 2019-11-18 14:06:14 +01:00
Oliver Gugger
dbbb169e06
lnd: use TLS code from cert package 2019-11-18 09:44:54 +01:00
Oliver Gugger
bfe10376f3
lnd: prepare TLS code for extraction 2019-11-14 10:23:35 +01:00
Joost Jager
6c6bbdd365
signal: initialize interceptor explictly 2019-11-12 19:16:22 +01:00
Oliver Gugger
3ca2c363fe
lnd+rpcserver: initialize new log writer correctly 2019-10-14 14:56:32 +02:00
Oliver Gugger
94f49192cf
lnd: refactor sub logger setup to use new rotating log writer 2019-10-14 14:56:31 +02:00
Wilmer Paulino
b63ed5ad56
config: add sync freelist cli flag 2019-10-04 12:19:42 -04:00
Wilmer Paulino
194a9dea81
multi: support sync freelist option within btcwallet 2019-10-04 12:19:40 -04:00
Lars Lehtonen
259b5b253d
lnd: stdlib context 2019-09-28 16:07:37 -07:00
nsa
4d02100e12
fundingmanager+server: adding ChannelAcceptor to the fundingmanager 2019-09-25 12:07:30 -04:00
nsa
c2a6c86e6b
rpcserver: adding ChannelAcceptor bidirectional streaming 2019-09-25 12:07:30 -04:00
Johan T. Halseth
fa21601d07
lnd+cmd/lnd/main: add ListenerCfg to Main
ListenerCfg allows passing custom listeners to the main method, to be
used for the wallet unlocker and rpc server. If these are set these will
be used instead of the regular RPC listeners.
2019-09-05 09:22:54 +02:00
Johan T. Halseth
2562fdbdda
lnd+rpcserver: extract listener setup into closure 2019-09-05 09:22:54 +02:00
Johan T. Halseth
d2435a4dc3
Merge pull request #3059 from champo/rpc_drop
lnd: close the wallet unlock grpc server
2019-08-26 14:18:33 +02:00
Olaoluwa Osuntokun
764099c091
REST: increase max msg size for REST proxy
Some time ago, we modified `lncli` to accept larger responses from the
server, up to 50MB. However, we failed to update the REST proxy, which
is in a sense, a client to the regular RPC server. As a result, users
can't currently hit the `/v1/graph` endpoint, as it'll fail with an
error.

In this PR, we update the proxy's dial options to allow it to receive
larger responses from the actual gRPC server. This is only a temporary
measure however, as we'll eventually want to expose some sort of
pagination for the end client.
2019-08-06 17:45:44 -07:00
Juan Pablo Civile
88400f5b09 lnd: close the wallet unlock grpc server
The server was kept alive long after it stopped being used. This caused
problems for services using long-lived GRPC connections which might be
created before wallet unlocked. They got stuck connected to the wallet
unlock service needing a restart.
2019-08-03 17:22:56 -03:00
Wilmer Paulino
0431701262
multi: only allow specifying towers to TowerClient through RPC
With the introduction of the WatchtowerClient RPC subserver, the lnd
configuration flag to specify private watchtowers for the client is no
longer needed and can lead to confusion upon users. Therefore, we remove
the flag completely, and only rely on the watchtower client being active
through a new --wtclient.active flag.
2019-07-30 15:18:17 -07:00
Wilmer Paulino
4e8fb4d32b
Merge pull request #3337 from carlaKC/I3336-removeregtestsyncwait
lnd: Add regtest exception for wait to sync on startup
2019-07-23 15:38:27 -07:00
carla
280b28941d lnd: Add regtest exception for wait to sync on startup 2019-07-23 07:43:24 -04:00
Johan T. Halseth
2bef62b467
lnd: remove global var access from genCertPair
Instead pass the optional strings as slices to the method.
2019-07-22 09:26:25 +02:00
Olaoluwa Osuntokun
e2a35ae089
Merge pull request #3237 from orbitalturtle/auto-regenerate-cert
Unit test for autoregenerating expired cert pairs
2019-07-19 17:21:27 -07:00
Wilmer Paulino
0d3ef43c92
lnd: log error if any throughout initialization
In this commit, we establish a new pattern to always log errors before
returning them to the higher level caller, which then prints the error
to stdout/stderr. Errors returned are usually lowercase, but we decide
not to apply this rule here as these errors should not be chained
forward.
2019-07-17 14:24:21 -07:00
Wilmer Paulino
e147445c08
lnd: prevent panic on nil neutrino cleanup
A cleanup closure is not included when an error is returned, causing the
defer to execute and triggering the following panic:

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x105da38]

goroutine 1 [running]:
github.com/lightningnetwork/lnd.Main(0x2083e40, 0xc0004f6db0)
	/home/user/lnd/lnd.go:208 +0x2bfa
main.main()
	/home/user/lnd/cmd/lnd/main.go:14 +0x26
2019-07-15 13:32:37 -07:00
Turtle
f958555ce3 Lnd + server_test: Add unit test for TLS cert autoregeneration 2019-07-11 00:10:55 -04:00
Johan T. Halseth
601773958d
lnd: fallback to localhost if failing getting hostname
Needed on some versions of Android.
2019-07-08 14:00:25 +02:00
Conner Fromknecht
ea311649b4
lnd: use distinct pubkey for watchtowers and server 2019-06-20 17:04:04 -07:00
Conner Fromknecht
59c9418eca
lnd+rpcserver: thread watchtower into subserver configs 2019-06-20 17:04:04 -07:00
Olaoluwa Osuntokun
a53323205c
Merge pull request #3133 from cfromknecht/wt-polish
watchtower: integrate altruist watchtower and watchtower client
2019-06-14 21:34:10 +02:00
Conner Fromknecht
985ac7f5b7
lnd: integrate companion watchtower 2019-06-13 19:54:20 -07:00
Conner Fromknecht
d2f3d5ef6c
server: add watchtower client 2019-06-13 19:54:18 -07:00
Turtle
f0b2abaec8 lnd: regenerate TLS certs when they expire 2019-06-13 20:40:56 -04:00
Johan T. Halseth
4806003b74
Merge pull request #2704 from MDrollette/multiple-opts
config: allow adding multiple tls ips and domains
2019-05-22 08:59:19 +02:00
Danny Paz
6fd5ef88b6 add litecoin regtest configuration to lnd
regtest change to chainregistry for default port number

merge w/ master
2019-04-26 21:14:26 -07:00
Johan T. Halseth
b53899c43c
lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
Johan T. Halseth
9d1e1db42e
lnd: move main method to cmd/lnd/main.go 2019-04-23 20:56:33 +02:00
Conner Fromknecht
ab4a6750cc
Merge pull request #1865 from ExchangeUnion/litecoin-simnet
config: Experimental support for Litecoin/simnet
2019-04-19 14:43:47 -07:00
Valentine Wallace
1179895d20 chainregistry+lnd: remove unused cleanUp variable 2019-04-16 14:16:56 -07:00
Joost Jager
cf42719c45
lnd+rpcserver: refactor TLS configuration
This commit restructures the creation of various tls related object. It
also fixes a bug where wildcard IP addresses where only instantiated for
the main RPC server and not the WalletUnlocker service.
2019-04-04 14:18:18 -07:00