Commit Graph

389 Commits

Author SHA1 Message Date
Oliver Gugger
3eff9804ee macaroons: add technical documentation, fix comments 2018-05-18 10:13:25 +02:00
Conner Fromknecht
f963f91a3c
multi: use mutex-guarded ShortChanID() on OpenChannel 2018-05-09 16:06:49 -07:00
Johan T. Halseth
409ab08c36
rpcserver: remove send to settledContracts 2018-05-02 08:43:30 +02:00
Olaoluwa Osuntokun
c54a91f44d
rpc: modify SignMessage+VerifyMessage to bind msg to LN context
In this commit, we modify the SignMessage+VerifyMessage slightly in
order to bind the message we're signing to our specific context. We do
this by pre-pending the ascii text "Lightning Signed Message:" to the
msg before we run it through dsha256. Adding this prefix binds the
message to our context in order to avoid accidentally signing a sighash
or the like.
2018-04-25 19:45:32 -07:00
Johan T. Halseth
97977c8a06
rpcserver: add channels waiting for commitment confirmation to pending channels response 2018-04-25 09:37:25 +02:00
Wilmer Paulino
a34b2d7de2
rpcserver: add missing continue if link wasn't retrieved
In this commit, we avoid hitting a possible panic in the case that we
were unable to retrieve the link of a channel from the HTLC switch while
determining which channels should be used as routing hints for an
invoice.
2018-04-21 11:31:50 -04:00
Wilmer Paulino
4e90691bf3
rpcserver: include routing hints when sending payments 2018-04-20 19:45:01 -04:00
Wilmer Paulino
d1a717ba88
rpcserver: add ability to populate routing hints when creating an invoice 2018-04-20 19:45:00 -04:00
Wilmer Paulino
1b137bf14c
rpcserver: populate the routing hints of an invoice when decoding it 2018-04-20 04:01:36 -04:00
t4sk
49510d775f rpcserver: include millisatoshis in marshallRoute 2018-04-19 09:15:21 +08:00
Olaoluwa Osuntokun
d63b923f5e
Revert "rpcserver: remove uneccessary signal to breacharbiter at force close"
This reverts commit 0f90c950daaec7843e305f32d10e36411fb0b47f.

We actually still need to notify the BRAR of a force close, as
otherwise, it doesn't have a signal to exit due to a local force close
event.
2018-04-17 19:05:40 -07:00
practicalswift
663c396235 multi: fix a-vs-an typos 2018-04-17 19:02:04 -07:00
Olaoluwa Osuntokun
21b6c62bf9
Merge pull request #1020 from mecampbellsoup/add-version-to-getnetworkinfo-rpc
Add version field to GetInfo RPC endpoint
2018-04-17 18:41:18 -07:00
Johan T. Halseth
daeeca0bc3
rpcserver: make copy of htlc rhash before returning in listchannels
This commit fixes a bug where all the HTLC rhash slices in a
ListChannelsResponse would be tied to the loop variable, making them all
take the hash of the last HTLC in the list. This commit fixes it by
making a copy of the slice.
2018-04-15 11:36:20 +02:00
mecampbellsoup
bd398540c1 Add version field to GetInfo RPC endpoint
This is inspired by the Bitcoin RPC `getnetworkinfo` endpoint which also
includes version information:
https://bitcoin.org/en/developer-reference#getnetworkinfo
2018-04-10 09:27:44 -04:00
Olaoluwa Osuntokun
3fa2e08665
test: update testUpdateChannelPolicy to ensure Bob's link uses the proper policies
In this commit, we update the testUpdateChannelPolicy to exercise the
recent set of changes within the switch. If one applies this test to a
fresh branch (without those new changes) it should fail. This is due to
the fact that before, Bob would attempt to apply the constraints of the
incoming link (which we updated) instead of the outgoing link. With the
recent set of changes, the test now properly passes.
2018-04-06 14:52:01 -07:00
Olaoluwa Osuntokun
e30881a14c
Merge pull request #1033 from stevenroose/close-offline
rpcserver: Clarify failure closing offline channel
2018-04-06 12:20:30 -07:00
Steven Roose
445924b7a9 rpcserver: Clarify failure closing offline channel 2018-04-06 10:42:14 +02:00
Vadym Popov
29f1fda60d
rpcserver: include a pending_open_balance in channelbalance response
Changes in `ChannelBalance` rpcserver method implementation to
add `pending_open_balance` counted according state of opened channel
2018-04-01 02:40:50 +03:00
Olaoluwa Osuntokun
6be6b48e09
Merge pull request #840 from halseth/openchannel-csv-delay
Add CSV delay flag to openchannel
2018-03-31 16:05:08 -07:00
Olaoluwa Osuntokun
c5c23eb833
Merge pull request #974 from Roasbeef/invoice-expiry-fix
zpay32+rpc: ensure we can encode an expiry of math.MaxUint64, limit to 1 year in seconds
2018-03-30 13:12:53 -07:00
Olaoluwa Osuntokun
447a031435
peer: reject remote closes with active HTLCs
In this commit, we follow up to the prior commit by ensuring we won't
accept a co-op close request for a chennel with active HTLCs. When
creating a chanCloser for the first time, we'll check the set of HTLC's
and reject a request (by sending a wire error) if the target channel
still as active HTLC's.
2018-03-30 13:06:57 -07:00
Olaoluwa Osuntokun
ecbeca5f29
rpc: disallow attempting a co-op close of a channel with active HTLCs
In this commit, we fix a bug that at times could cause any dangling
HTLC's to be sent to miner's fees if a user attempted to close out a
channel cooperatively that still had pending HTLC's. We'll first prevent
this at the RPC level by rejecting any attempts to trigger a co-op
channel closure while a channel still have dangling HTLC's.
2018-03-30 12:51:01 -07:00
Olaoluwa Osuntokun
ef4512d1d8
rpc: limit the larger invoice expiry to 1 year
This is a follow up to the prior commit. In order to add an additional
layer of defense, we'll reject any expiry greater than 1 year.
2018-03-29 16:25:11 -07:00
Olaoluwa Osuntokun
90a13aedcf
Merge pull request #954 from halseth/remove-breacharbiter-signal
[mini] rpcserver: remove uneccessary signal to breacharbiter at force close
2018-03-28 15:21:42 -07:00
Johan T. Halseth
0f90c950da
rpcserver: remove uneccessary signal to breacharbiter at force close
This signal is no longer needed, as the breacharbiter is given
the UnilateralClosure chain event.
2018-03-28 08:10:19 +02:00
Nalin Bhardwaj
bca87535b3
rpcserver: fix GetInfo testnet detection
Fixes bug with Litecoin testnet detection.
2018-03-24 15:01:12 +05:30
Johan T. Halseth
938aefb573
rpcserver: pass incoming RemoteCsvDelay to server.OpenChannel 2018-03-22 14:54:00 +01:00
Olaoluwa Osuntokun
7d14ed7a06
Merge pull request #904 from Roasbeef/invoice-macaroon
rpc+lnd: add new invoice-only macaroon
2018-03-21 15:27:31 -07:00
Olaoluwa Osuntokun
0155bcfd5c
Merge pull request #881 from Roasbeef/autopilot-target-chan-size
funding+pilot: increase min channel size, allow specifying chan size range for autopilot
2018-03-21 15:11:25 -07:00
Olaoluwa Osuntokun
a07579c541
rpc: modify the entity of invoice related RPC's to target the invoice entity
In this commit, we modify the existing invoice RPC macaroon permissions
to target a more specific entity: “invoices”. As a result of this
commit, once node operators update, they’ll need to regenerate their
readonly.macaroon as it now needs this additional entity encoded within
it.
2018-03-21 15:08:54 -07:00
Olaoluwa Osuntokun
6a294e7489
rpc: extend writePermissions and readPermissions with the invoice entity
In the prior commit, we added a new set of permissions and also a new
entity: “invoices”. We’ll add this set of entities to the read and
write permissions accordingly as well to ensure that the existing
macaroons have access to all the items that the invoice.macaroon does.
2018-03-21 15:08:53 -07:00
Olaoluwa Osuntokun
6c6285344b
rpc: add new invoicePermissions bakery.Op slice for an invoice only macaroon
In this commit, we add a new invoicePermissions slice. This contains
all the permission that a holder of an invoice.macaroon is able to
access, and no others. We also include read and write access to
addresses as this may be useful from the PoV of a merchant or exchange.
2018-03-21 15:08:50 -07:00
Wilmer Paulino
85b03780f3
rpcserver: determine which channels to return based on passed params 2018-03-19 11:19:04 -04:00
Olaoluwa Osuntokun
8127685462
funding+rpc: raise min channel size to 20k satoshis
In this commit, we raise the min channel size to 20k satoshis. This
will be evaluated before we check for dusty commitments. The goal of
this is to ensure ample room for fees at current, and future fee
levels.
2018-03-18 17:10:25 -07:00
Conner Fromknecht
bb16f9d29a
rpcserver: use primary chain default CLTV for add invoice 2018-03-14 16:57:43 -07:00
Olaoluwa Osuntokun
800eea931f
build+multi: switch from bolt to bbolt
In this commit, we switch from boltbd/bolt to coreos/bbolt as the
former is no longer being actively maintained.
2018-03-10 19:01:13 -08:00
Conner Fromknecht
935c757102
rpcserver: allow unsafe-disconects 2018-03-09 21:18:15 -08:00
Olaoluwa Osuntokun
b41222b316
rpc: update RPC server to disallow p2pkh adds, assume segwit for ConfirmedBalance 2018-03-06 16:04:04 -05:00
Olaoluwa Osuntokun
02852cdc3b
rpc: implement new ForwardingHistory command 2018-03-06 13:56:12 -05:00
Olaoluwa Osuntokun
06c1030999
rpc: populate new day, week, and month fee sums in FeeReport 2018-03-06 13:56:12 -05:00
vegardengen
a1fb22eb8d rpc: properly populate fee field in listpayments 2018-03-06 13:21:03 -05:00
Olaoluwa Osuntokun
f7ec490f44
Merge pull request #762 from halseth/fee-estimator
Add types for representing fee rates
2018-02-26 17:22:50 -08:00
Olaoluwa Osuntokun
7f04d927a0
rpc: fix queryroutes bug that assumed precise number of returned routes
In this commit, we fix a bug in the query routes RPC that could at
times lead to a panic. This would happen if the number of returned
routes was less than the number of expected routes. To remedy this,
we’ll return the minimum of the number of requested routes, and the
number of routes actually returned.
2018-02-26 16:31:50 -08:00
Johan T. Halseth
ba3f3e1942
rpcserver: express fee rates using types 2018-02-26 22:42:27 +01:00
Johan T. Halseth
31ec79e7ae
Merge branch 'master' into master 2018-02-21 13:54:26 +01:00
Jason Dufair
84551c616f lnwallet/lnrpc: Expose sync status to gRPC interface
This commit adds wallet_best_block_timestamp to the gRPC interface.
This is done in order to allow clients to calculate progress while
lnd syncs to the blockchain. wallet_best_block_timestamp is exposed
via the GetInfo() rpc call. Additionally, IsSynced() returns the
WalletBestBlockTimestamp as the second value in the tuple
that is returned, providing additional detail when querying about the
status of the sync. The BtcWallet interface has also been updated
accordingly.

This commit was created to support the issue to
[Add progress bar for chain sync] (lightninglabs/lightning-app#10) in
lightning-app
2018-02-20 19:00:06 -08:00
MeshCollider
2c2ed3c6a9 multi: Unify use of NodeKey in log messages 2018-02-19 17:48:39 -08:00
MeshCollider
4c42079436 multi: ensure NodeKey is set in rpc/cli 2018-02-19 17:48:39 -08:00
MeshCollider
915c4201b9 multi: remove internal peer_id usage 2018-02-19 17:48:39 -08:00
Daniel McNally
56c01ebcfe rpcserver: passing active net to zpay32.Decode 2018-02-19 10:20:54 -05:00
Olaoluwa Osuntokun
1879130f64
rpc: modify QueryRoutes response to return exact number of requested routes 2018-02-12 16:29:12 -08:00
Olaoluwa Osuntokun
65d6d77ef4
rpc: fix macaroon path entity for OpenChannelSync
In this commit, we fix a typo that caused issues when trying to use the
OpneChannelSync call.

Fixes #748.
2018-02-11 17:15:46 -08:00
Olaoluwa Osuntokun
22951cb364
lnd: account for new lnwire.Sig API and channeldb API changes 2018-02-06 20:14:33 -08:00
Daniel McNally
8543497dcc multi: fixing it's/its typos in comments 2018-02-06 19:13:07 -08:00
practicalswift
a93736d21e multi: comprehensive typo fixes across all packages 2018-02-06 19:11:11 -08:00
MeshCollider
4affab7bd7 multi: Addressing Tor support review comments 2018-02-05 17:37:46 -08:00
nsa
8c482f2be7 multi: Added a NetInterface to clean up config.go
This commit adds a new interface named NetInterface and two
implementations of it: RegularNet & TorProxyNet. These two structs
are used in config.go in an attempt to clean up the code and
abstract away the dialer and DNS functions.
2018-02-05 17:37:46 -08:00
nsa
e2142c778f multi: Added Tor support
This commit adds Tor support. Users can set the --TorSocks flag
to specify which port Tor's SOCKS5 proxy is listening on so that
lnd can connect to it. When this flag is set, ALL traffic gets
routed over Tor including DNS traffic. Special functions for
DNS lookups were added, and since Tor doesn't natively support
SRV requests, the proxySRV function routes connects us to
a DNS server via Tor and SRV requests can be issued directly
to the DNS server.

Co-authored-by: MeshCollider <dobsonsa68@gmail.com>
2018-02-05 17:37:46 -08:00
Olaoluwa Osuntokun
0d09f7a32a
Merge pull request #627 from cfromknecht/invert-inboud-display
rpcserver: flip inbound bool for display, fix internally later
2018-02-05 16:22:13 -08:00
Olaoluwa Osuntokun
7144707734
rpc: store display of alias in getinfo 2018-02-01 11:55:02 -08:00
Alex
21c29c33d7 multi: upgrade macaroons to v2, replace per-method auth with interceptors
This commit reworks the macaroon authentication framework to use the
v2 macaroon format and bakery API. It also replaces the code in each
RPC method which calls the macaroon verifier with interceptors which
call the macaroon verifier instead. In addition, the operation
permissions are reworked to fit the new format of "allow" commands
(specifically, entity/operation permissions instead of method
permissions).
2018-01-31 17:14:49 -08:00
Wilmer Paulino
f674e10a2b
lnd+cmd/lncli: handle ChannelPoint funding txid proto update
Since a ChannelPoint's funding txid can now be get/set as raw bytes or
a string, we first need to check what type it's currently set to before
accessing it.
2018-01-27 22:00:01 -05:00
Andrew Naoum
0f161c5033 channeldb+lnrpc: store the payment pre-image not rhash
Fixes #481.

Prior to this commit, payments stored in the channel DB only kept a
record of the payment hash. This is a problem as the preimage is what
serves as proof of payment and a user should be able to look up this
value in the future (not just immediately after payment).

Instead of storing both the payment hash and the preimage, we store the
preimage only since the hash can be derrived from this using a SHA256.

In the RPC listpayments command, we now give the preimage in addition to
the payment hash.
2018-01-27 18:36:33 -08:00
Wilmer Paulino
af16654c0c
rpcserver: allow payment of invoices with zero amount 2018-01-27 19:05:24 -05:00
Wilmer Paulino
1570c0ece8
rpcserver: allow creation of invoices with zero amount 2018-01-27 19:05:22 -05:00
Olaoluwa Osuntokun
4f91b66c51
Merge pull request #467 from bcongdon/feature/customize-alias-and-color
cmd/lncli+lnd: Add alias and color customization
2018-01-24 16:48:36 -08:00
Olaoluwa Osuntokun
d4e650c85d
peer: the chancloser no longer needs to notify the breach arb of settled transactions 2018-01-22 19:19:59 -08:00
Olaoluwa Osuntokun
69e6ec9954
peer+funding: remove unneeded channel handoff code with the breach arbiter
We no longer need to hand off new channels that come online as the
chainWatcher will be persistent, and always have an active signal for
the entire lifetime of the channel.
2018-01-22 19:19:50 -08:00
Olaoluwa Osuntokun
bfbec1c5d3
rpc: properly pass through the FinalCltvDelta param from the proto 2018-01-22 19:19:42 -08:00
Olaoluwa Osuntokun
3c66d94f87
rpc: route all channel force close requests through the ChainArbitrator 2018-01-22 19:19:38 -08:00
Conner Fromknecht
5126e43135
rpcserver: flip inbound bool for display, fix internally later 2018-01-18 14:10:35 -08:00
Benjamin Congdon
f1f1c8a257
rpc: Remove SetAlias and add Alias to GetInfo Response
This commit removes the SetAlias RPC function because it was deemed
unnecessary. This commit also populates the Alias field in the GetInfo
response
2018-01-18 07:39:37 -06:00
Johan T. Halseth
1f6268cdde
rpcserver: use cfg.Bitcoin.TimeLockDelta as default CLTVExpiry for invoices 2018-01-12 22:56:41 +01:00
Johan T. Halseth
f3dff2ae97
rpcserver: add min_htlc_msat parameter to OpenChannel and OpenChannelSync 2018-01-12 22:56:38 +01:00
Johan T. Halseth
c4139b9f89
rpcserver: rename UpdateFees -> UpdateChannelPolicy
This commit changes the name of the UpdateFee method to
UpdateChannelPolicy, to mimic the recent proto change.
It also reads and validates the passed TimeLockDelta,
and sends it to the gossiper for announcing it to the
network, and to the switch for updating the forwarding
policy of the links.
2018-01-12 22:56:34 +01:00
Olaoluwa Osuntokun
6f408004e2
lnrpc+rpc: remove SetAlias method
In this commit we remove the SetAlias method as it’s being removed in
favor of instead using a static configuration parameter.
2018-01-10 15:16:46 -08:00
Olaoluwa Osuntokun
fa6354b223
lnrpc: remove blocks_till_open field from PendingChannelsResponse
In this commit, we remove the blocks_till_open from
PendingChannelsResponse as in its current state, the values that are
assigned to this field don’t accurately reflect the naming. This has
caused a good bit of confusion amongst users lately. As a result, we’re
temporarily removing this field until we have proper incremental
notifications within the chain notifier.
2018-01-08 19:50:17 -08:00
Wilmer Paulino
f4a649b30a
rpcserver: add uris to getinfo response 2018-01-07 13:26:18 -05:00
Olaoluwa Osuntokun
7421584341
lnrpc: making PendingChannels req/resp naming scheme consistent
In this commit we rename the lnrpc.PendingChannelRequest and
lnrpc.PendingChannelResponse to
lnrpc.PendingChannelsRequest/lnrpc.PendingChannelsResponse. We do this
as we strive to ensure that the naming scheme across the RPC interface
is consistent.
2018-01-04 14:20:31 -06:00
Thijs Triemstra
607b394f38 fix typos in rpcserver 2018-01-03 19:23:26 +01:00
nsa
3beef359a2 rpcserver: forward private parameter to OpenChannel 2017-12-17 18:35:34 -08:00
Olaoluwa Osuntokun
8411a5b8ce
rpc: on chan close, fallback to default fee rate if fee estimate too low
On testate as times the fee estimation can swing widely. As we
currently don’t yet use vsize everywhere internally, we’re forced to
manually scale to weight for the moment. If the returned fee rate is
too low, then it can cause our estimate to go to zero. This also has
the effect of meaning that the chanCloser doesn’t currently advance if
the initial starting fee is zero.
2017-12-16 16:37:41 -08:00
Olaoluwa Osuntokun
4f2a8fd533
rpc: expand external fee to properly tally HTLC outputs 2017-12-11 15:31:18 -08:00
Olaoluwa Osuntokun
60791d83d5
rpc: detect dangling satoshi amounts, display as CommitFee in ListChannels
In this commit we fix a cosmetic bug within our RPC output for list
channels. We have a policy of always showing SAT instead of mSAT
externally. This led to user confusion, as if Alice or Bob ended up
with a fractional amount of satoshis, then the sum of trimmed amount
would be silently sent to miner’s fees. An example being: Alice ending
up with `8998999 mSAT` (`8998.999 SAT`). Bob similarly ends up with
`1001001 mSAT` (`1001.001 SAT`). `8998.999 + 1001.001  = 10000.0 SAT`.
However, we can't express that fractional amount (totaling `1 SAT`
across both commitment transactions) so it goes to miner fees.

To remedy this on the RPC interface level, we’ll now detect if we have
a dangling satoshi, and properly list it as going towards the miner fee
on the commitment transaction.

Fixes #468.
2017-12-10 17:10:09 -08:00
Olaoluwa Osuntokun
8a351a7388
rpc: fix typo marshalRoute -> marshallRoute 2017-12-10 17:02:51 -08:00
Micah Lerner
0f3ff119e8 rpcserver: add SettleDate to rpcserver invoice response 2017-12-08 16:50:04 -08:00
Micah Lerner
6ae7d275ab lnwallet: Add destination addresses to listchaintxns 2017-12-08 15:11:23 -08:00
Olaoluwa Osuntokun
9a32bee171
rpc: a link is now only active if it is eligible to forward HTLCs
In this commit, we further constrain the candidacy for an “active”
channel. In addition to being present within the link, it *must* also
have the RemoteNextRevocation set. Otherwise, this indicates that we
haven’t yet processed a FundingLocked message for this channel.
2017-12-06 16:42:58 -08:00
Olaoluwa Osuntokun
bd11529ae9
rpc: populate local CSV delay in ListChannels 2017-12-05 17:46:19 -08:00
Nalin Bhardwaj
a234e01c07
lnrpc+proto: Modify WalletBalance to include detailed balance info 2017-12-04 05:34:39 +05:30
Olaoluwa Osuntokun
ad71a62b96
rpc: compute and display blocks left till channel open in PendingChannels 2017-12-02 18:41:51 -08:00
Olaoluwa Osuntokun
a034febde0
rpc: display node color in RPC output for LightningNode 2017-12-02 18:37:42 -08:00
Olaoluwa Osuntokun
7bd2cd0a16
rpc: only cancel closeObserver if force close succeeds 2017-12-01 19:11:42 -08:00
Olaoluwa Osuntokun
ad364ae9a1
chains+server: if not in simnet mode, use BtcdFeeEstimator 2017-11-23 23:10:12 -06:00
Olaoluwa Osuntokun
afaa1681c8
rpc: OpenChannel, CloseChannel, SendMany/SendCoins now respect fee args
In this commit, the relevant RPC’s have been modified to properly
parse, and pass through the new fee control related parameters for each
of the RPC’s.
2017-11-23 23:10:09 -06:00
Johan T. Halseth
6065c763e6
rpcserver: only set channel Active=true if added to htlcswitch
For a calls to ListChannels we now only set the
ActiveChannel.Active=true if the link is found by the
htlcswitch. This is done to be able to make it possible
to tell if a newly opened channel has been added to
the htlcswitch, such that we can synchronize on this
during tests before we attempt to close the  channel.
2017-11-20 14:22:14 -08:00
Olaoluwa Osuntokun
caec23a236
Merge pull request #384 from cfromknecht/utxn-incubate-2nd-layer-htlcs
Utxo Nursery, adds outgoing 2nd-layer HTLC persistence
2017-11-16 19:00:40 -08:00
Conner Fromknecht
5a2769664a
rpcserver: populate pending channel resp with htlcs 2017-11-16 16:16:05 -08:00
Conner Fromknecht
eee4c225bf
rpcserver: check for errors returned from incubation 2017-11-16 16:16:04 -08:00
Olaoluwa Osuntokun
d2c8f01768
routing/chainview: remove possibility of deadlock in shutdown of blockEventQueue 2017-11-16 16:01:21 -08:00
Olaoluwa Osuntokun
1be2a2a56a
rpc: display HTLC amount in satoshis in ListChannels response
Before this commit, they were displayed in mSAT which violates the
current trend of always displaying amounts externally in satoshis.
2017-11-15 18:23:58 -08:00
Conner Fromknecht
23343c0700
rpcserver: adds signed blocks til maturity in pending channels 2017-11-15 18:04:44 -08:00
Jim Posen
c501da3a95 lnd: Context timeouts on SendPayment RPC request in tests.
This helps catch issues in the RPC tests faster by putting a timeout
on all SendPayment requests. Otherwise, if a payment stalled, the test
would run until the test suite timeout, 10 minutes. Also simplifies
some code with a helper function and using SendPaymentSync where
possible.
2017-11-13 20:52:07 -08:00
Olaoluwa Osuntokun
b6f64932c2
htlcswitch: face race condition in unit tests by returning invoice
In this commit we modify the primary InvoiceRegistry interface within
the package to instead return a direct value for LookupInvoice rather
than a pointer. This fixes an existing race condition wherein a caller
could modify or read the value of the returned invoice.
2017-11-11 16:09:29 -08:00
Olaoluwa Osuntokun
8a69397714
rpcserver: update calls to adhere to new channeldb API's 2017-11-10 19:51:10 -08:00
Olaoluwa Osuntokun
e337a329cd
peer+rpc: properly set ChainHash in ChannelCloseSummary instances 2017-11-10 19:51:09 -08:00
Olaoluwa Osuntokun
a29210f089
rpc: properly interpret and parse cltvDelta from payreqs (if exists) 2017-10-22 18:37:00 -07:00
Olaoluwa Osuntokun
bdc4d09b25
rpc: display the cltv expiry in decoded pay req 2017-10-22 18:36:55 -07:00
Olaoluwa Osuntokun
22881ec05e
rpc: in createRPCInvoice properly populate CltvExpiry 2017-10-22 18:36:55 -07:00
Olaoluwa Osuntokun
5bc906dd18
rpc: properly parse our CltvExpiry in AddInvoice 2017-10-22 18:36:54 -07:00
Johan T. Halseth
15d753fd9e
rpcserver: use BOLT-11 compatible zpay32 package.
This commit changes the rpcserver to rely on the new zpay32
package, and support the new payment request options available
in the BOLT-11 invoice format.
2017-09-27 13:17:28 +02:00
Olaoluwa Osuntokun
d76f660eb1
rpc: in logging for CloseChannel RPC, also log the force parameter 2017-09-12 18:00:46 +02:00
Olaoluwa Osuntokun
2b2a3714c1
multi: fix linter errors 2017-08-22 01:00:12 -07:00
Olaoluwa Osuntokun
3df5b090da
rpc: enforce the max payment size as defined in BOLT-0002
This commit modifies the relevant RPC’s to enforce the max payment size
as defined in BOLT-0002. With this commit the largest payment possible
is now 2^32 mSAT, or 4,294,967 satoshis.
2017-08-22 00:53:57 -07:00
Olaoluwa Osuntokun
1a90991905
rpc: ensure the inner grouting within SendPayment will always exit
This commit adds a new reqQuit channel within SendPayment. The inner
goroutine will use this channel to detect if the request itself has
exited or not. Without this method, we’d possible leak a goroutine if a
client never closed the payment stream.
2017-08-22 00:53:54 -07:00
Olaoluwa Osuntokun
6ad803b99c
rpc: make NewWitnessAddress return np2wkh addresses
This commit modifies NewWitnessAddress to return nested p2wkh address.
We do this as this RPC call was put in place to be used within GUI’s to
allow users to deposit funds into their LN wallet. By using nested
p2wkh, we ensure that the generate address that can be used to directly
create channels.
2017-08-22 00:53:51 -07:00
Olaoluwa Osuntokun
d49172aa50
rpc: add feereport to set of read only macaroon caveats 2017-08-22 00:53:48 -07:00
Olaoluwa Osuntokun
44cafb01ae
rpc: add implementations for UpdateFees and FeeReport 2017-08-22 00:53:46 -07:00
Olaoluwa Osuntokun
01b0ddf1c5
lnd+rpc: update RPC responses to convert mSAT to SAT 2017-08-22 00:52:56 -07:00
Alex
922b065de5 main: integrate macaroons into config, startup, and RPC server 2017-08-17 19:20:41 -07:00
Max Fang
b88438d708 lnrpc: Add descriptions and lncli mappings to rpc.proto 2017-08-14 17:53:19 -07:00
Olaoluwa Osuntokun
512a5c899b
rpc: only set balance params when force closing if output not dust
This commit fixes an existing bug that would cause a force closed
channel to stay pending forever. In this instance, if one force closes
a channel while they have a dust output, and restart before the channel
is fully closed, then it wouldn’t have been closed automatically
(within the database) by the autopilot agent.
2017-08-10 21:43:17 -07:00
Conner Fromknecht
13b78fea1f rpcserver: lookup num pending channels from chanDB 2017-08-10 16:14:01 -07:00
Conner Fromknecht
d3dc546108 lnd+rpcserver: use new public server API 2017-08-10 16:14:01 -07:00
Johan T. Halseth
80a8cc0add rpcserver: fix method name typo in godoc 2017-08-10 13:14:25 -07:00
Olaoluwa Osuntokun
203d038b71
funding: enforce the 2^24 satoshi funding limit in BOLT-0002 2017-08-07 16:31:25 -07:00
Olaoluwa Osuntokun
6307f7243e
rpc: ensure db is updated on force close if no outputs to sweep
This commit fixes an issue where if a party force closing a channel,
doesn’t have a non-dust balance, nor any outgoing HTLC’s, then the
channel would never be marked as fully closed within the database.

We ensure that this case is addressed, by inserting a checking to
determine if we have any funds to sweep, marking the channel fully
closed on initial commitment transaction confirmation if not.
2017-08-04 18:29:22 -07:00
Olaoluwa Osuntokun
d39410cc01
rpc: wrap canceling a breach watch in a select case 2017-08-03 16:40:15 -07:00
Olaoluwa Osuntokun
a709164aef
rpc: populate the expiry field within marshalRoute 2017-08-02 21:18:21 -07:00
Olaoluwa Osuntokun
006dff1207
rpc: ensure that calls that depend server are rejected if server not active
This commit adds a bit of a guard to a set of RPC calls. If an RPC call
needs to interact with the server but it hasn’t yet been started. Then
we’ll exit early in order to avoid blocking the call until the server
itself has started.

A recent change to the initialization order of sub-systems within lnd
results in a state where the daemon will wait for the wallet itself to
finish syncing _before_ the server is started. This was interpreted as
a bug by some users, so we’ll make the state of the server more
explicit by returning an error.
2017-08-02 20:59:51 -07:00
Olaoluwa Osuntokun
5425eff09c
multi: ensure all lnwallet.LightningChannel's are stopped
This commit ensures that we always clean up the resources that are
created when a new instance of a lnwallet.LightningChannel is
instantiated. The is necessary due to the sigPool that’s now present as
an internal goroutine.
2017-07-31 21:07:02 -07:00
Olaoluwa Osuntokun
5ed9375e94
rpcserver: update RPC function impls to account for new API changes 2017-07-30 17:51:51 -07:00
Olaoluwa Osuntokun
7c5af4b851
rpc: properly return satoshis in WalletBalance response 2017-07-04 15:51:08 -07:00
Olaoluwa Osuntokun
e15604f7b5
peer: ensure latest version of htlcswitch.Peer interface is implemented 2017-06-17 00:11:10 +02:00
Olaoluwa Osuntokun
aec8c8dc77
lnd: decouple rpcServer from server, wait till chain synced before starting server
This commit overhauls the way that lnd is created with the goal of
ensuring the chain backends are fully synced up before the daemon
itself starts. The rpcServer has been slightly decoupled from the
server itself s.t we can start the rpcServer independently of the
server. This is required as we’ll now wait (unless we’re in simnet
mode) for the chain to fully sync up before we even _start_ any of the
server’s goroutines.
2017-06-05 19:22:12 -07:00
Olaoluwa Osuntokun
25dc294cf0
server: all references to primary interfaces are now through chainControl 2017-06-05 18:53:37 -07:00
Olaoluwa Osuntokun
1aaf37974a
rpc: fix bug in GetNetworkInfo that causes NaN outputs in JSON
Previously the integers would either underflow or the floating point
division would result in odd numbers if a node knew of zero channels
within the network graph. We now fix this situation by checking to see
if any channels exist before computing the network stats.

Fixes #211.
2017-05-31 11:30:42 -07:00
Andrey Samokhvalov
6861df0e23 rpcserver: add additional 'error' field in payment response
In order to not close the payment stream on payment error the additional
field have been added in payment response. Now error from stream Recv()
function means that something has happend inside the client and we unable
to process any payment farther, and error inside the payment response
means, that something wrong has happend with payment itself.
2017-05-31 11:06:08 -07:00
Andrey Samokhvalov
c4955258f1 htlcswicth: start use htlcswitch and channel link inside lnd
In current commit big shift have been made in direction of unit testable
payments scenarios. Previosly two additional structures have been added
which had been spreaded in the lnd package before, and now we apply
them in the lnd itself:

1. ChannelLink - is an interface which represents the subsystem for
managing the incoming htlc requests, applying the changes to the
channel, and also propagating/forwarding it to htlc switch.

2. Switch - is a central messaging bus for all incoming/outgoing htlc's.
The goal of the switch is forward the incoming/outgoing htlc messages
from one channel to another, and also propagate the settle/fail htlc
messages back to original requester.

With this abtractions the folowing schema becomes nearly complete:

abstraction
    ^
    |
    | - - - - - - - - - - - - Lightning - - - - - - - - - - - - -
    |
    | (Switch)		        (Switch)		  (Switch)
    |  Alice <-- channel link --> Bob <-- channel link --> Carol
    |
    | - - - - - - - - - - - - - TCP - - - - - - - - - - - - - - -
    |
    |  (Peer) 		        (Peer)	                  (Peer)
    |  Alice <----- tcp conn --> Bob <---- tcp conn -----> Carol
2017-05-31 11:06:08 -07:00
Olaoluwa Osuntokun
2b5d46f135
rpc: display commitment weight+fee info in pendingchannels/listchannels 2017-05-16 19:14:56 -07:00
Olaoluwa Osuntokun
75858a604a
lnd: use a single instance of a FeeEstimator daemon-wide 2017-05-16 19:11:49 -07:00
bryanvu
abe2e502d5 lnwallet: add FeeEstimator interface, StaticFeeEstimator implementation
This commit adds the FeeEstimator interface, which can be used for
future fee calculation implementations. Currently, there is only the
StaticFeeEstimator implementation, which returns the same fee rate for
any transaction.
2017-05-15 20:26:11 -07:00
Olaoluwa Osuntokun
bc1a228645
test: remove unnecessary sleep before pendingChannels query 2017-05-15 18:21:05 -07:00
Olaoluwa Osuntokun
9c685433f3
rpc: non-existence of a nursery report is no longer an error
This commit fixes a slight logic error that could render the
`pendingchannels` RPC unusable if a node was on the reciting end of a
channel force close with no time-locked balance. In such a case the
channel wouldn’t be sent to the utxoNursery, resulting in an “contract
not found error”.

To fix this behavior, we’ve created a typed error that can be checked
within the RPC, thus we no longer treat this routine case as an error
case.
2017-05-14 19:20:31 -07:00
Olaoluwa Osuntokun
57f576bbf1
rpc: include pending close channels in total limbo balance 2017-05-14 18:51:35 -07:00
Philip Hayes
3b84db1f25 rpc: add signature to VerifyMessage response 2017-05-12 14:21:19 -07:00
Philip Hayes
2249215260 rpc: add SignMessage and VerifyMessage interface
This commit allows users to sign messages with their node's private key
with the SignMessage interface. The signatures are zbase32 encoded for
human readability/paste-ability.  Others users can verify that a message
was signed by another node in their channel database with the
VerifyMessage interface.
2017-05-12 14:21:19 -07:00
Olaoluwa Osuntokun
d47f004fbd
peer+rpcserver+breacharbiter: usel latest ChainNotifier API 2017-05-11 15:20:55 -07:00
halseth
aa4e166539 lnrpc+rpc+lnd: add new Stop command for gracefully shutting down lnd
This commit adds simple non-blocking stop command to lncli, with an
appropriate proto update and implementation within the rpcserver.  When
invoked the interrupt handler routine in signal.go with begin the graceful
shutdown of lnd.
2017-05-11 14:55:56 -07:00