Proto commits in lightningnetwork/lnd

These commits are when the Protocol Buffers files have changed: (only the last 100 relevant commits are shown)

2025-04-28

walletrpc: add new field `MaturityHeight`

The documentation is generated from this commit.

2025-04-22

lnrpc+rpcperms: add ctx metadata pairs to RPCMiddlewareRequest The MW interceptor works via a stream & sends requests to the interceptor via this stream. Sometimes, the interceptor might want to work with grpc metadata pairs that were sent via the context of the original request though and so in this commit, we ensure that for each request sent via the stream to the interceptr, the grpc metadata is sent along explicitly as well. This is done by adding a new `metadata_pairs` field to the RPCMiddlewareRequest proto message.

2025-04-17

walletrpc: add custom lock ID and lock duration to FundPsbtRequest

2025-03-27

lnrpc+rpcserver: add custom channel data for closed channels This commit adds the custom channel data for closed channels which represents the initial funding state as well as the final balances at closing time.

2025-03-25

lnrpc: add `AllowRemoteSigner` `WalletState` proto To accept incoming connections from the remote signer and use the remote signer stream for any required signatures on the watch-only node, we must allow the connection from the remote signer before any signatures are needed. Currently, we only allow requests through the `InterceptorChain` into the rpc-servers after the `WalletState` has been set to `RpcActive`. This status is only set once the main `RpcServer`, along with all sub-servers, have been fully started and populated with their dependencies. The problem is that we need signatures from the remote signer to create some of the dependencies for the sub-servers. Because of this, we need to let the remote signer connect before all dependencies are created. To enable this, we add a new `WalletState`, `AllowRemoteSigner`, which allows connection requests from a remote signer to pass through the `InterceptorChain` when the `AllowRemoteSigner` state is set. This state is set before the `RpcActive` state.

walletrpc: add `SignCoordinatorStreams` RPC To enable an outbound remote signer to connect to the watch-only lnd node, we add a SignCoordinatorStreams bi-directional streaming RPC endpoint. The stream created when the remote signer connects to this endpoint can be used to pass any requests to the remote signer and to receive the corresponding responses. We clearly define the types of requests and responses that can be sent over the stream, including all the requests that can be sent to the remote signer with the previous implementation. Those are the ones sent to the `signrpc.SignerClient` and `walletrpc.WalletKitClient` in the `lnwallet/rpcwallet.go` file. We also include messages for the required handshake between the remote signer and the watch-only node, and a message that the remote signer can send if it encounters an error while processing a request.

2025-03-24

multi: add testnet4 support

2025-03-20

lnrpc+rpcserver: add new field `LockedIn` for HTLCs In this commit, we add a new field `LockedIn` on HTLCs so it can be used to decide whether an HTLC found on the local commitment has been committed on the remote commitment.

2025-03-18

lnrpc: add fee rate and local close bool to PendingUpdate This'll allow us to notify the caller each time a new coop close transaction with a higher fee rate is signed.

2025-02-21

Merge pull request #9491 from ziggie1984/closechannel-rpc Allow coop closing a channel with HTLCs on it via lncli

2025-02-20

multi: coop close with active HTLCs on the channel For the lncli cmd we now always initiate the coop close even if there are active HTLCs on the channel. In case HTLCs are on the channel and the coop close is initiated LND handles the closing flow in the background and the lncli cmd will block until the transaction is broadcasted to the mempool. In the background LND disallows any new HTLCs and waits until all HTLCs are resolved before kicking of the negotiation process. Moreover if active HTLCs are present and the no_wait param is not set the error msg is now highlightning it so the user can react accordingly.

2025-02-17

walletrpc: fix description of bumpfee.immediate It waits for the next block and sends CPFP even if there are no other inputs to form a batch.

2025-02-07

walletrpc: add new deadline-delta param to bumpfee rpc Add new parameter deadline-delta to the bumpfee request and only allow it to be used when the budget value is used as well.

walletrpc: add new deadline-delta param to bumpfee rpc Add new parameter deadline-delta to the bumpfee request and only allow it to be used when the budget value is used as well.

2025-01-29

lnrpc: deprecate legacy RPCs In this commit, we deprecate `SendToRouteSync` and `SendPaymentSync` RPC endpoints.

2025-01-28

lnrpc: add create_missing_edge flag

2025-01-15

routerrpc: default timeout_seconds to 60 in SendPaymentV2 If timeout_seconds is not set or is 0, the default value of 60 seconds will be used. Signed-off-by: Nishant Bansal <nishant.bansal.282003@gmail.com>

2024-11-26

lnrpc add new RPC 'Quiesce' to protobuf definitions

2024-11-22

Merge pull request #8998 from Abdulkbk/trx-pagination pagination: add pagination to wallet transactions

multi: return txns first and last indices In this commit we introduce first and last indices for the tranasctions returned which can be used to seek for further transactions in a pagination style. Signed-off-by: Abdullahi Yunus <abdoollahikbk@gmail.com>

2024-11-20

lnrpc: modify gettransaction parameters This commit adds index_offset and max_transactions to the list of parameters passed during gettransactions call. index_offset specify transactions to skip and max_transactions the total transactions returned

2024-11-13

lnrpc: add create_missing_edge flag

2024-11-07

htlcswitch: merge copy htlc custom records

2024-11-06

walletrpc: return meaningful responses instead of empty

lnrpc+rpcserver: return meaningful responses instead of empty

2024-11-05

lnrpc: add maxFeeRatio to FundPsbtRequest

2024-11-04

walletrpc: add sat_per_kw fee rate option To allow more precise fee rates, we add a sat_per_kw option to the fee oneof in the gRPC definition.

2024-11-01

Merge pull request #9215 from carlaKC/9166-docs routerrpc/trivial: add docs to forward interceptor

2024-10-25

lnrpc+invoices: add cancelSet to HtlcModifier interface

2024-10-24

lnrpc+invoices: add cancelSet to HtlcModifier interface

2024-10-23

routerrpc: add docs to forward interceptor

2024-10-11

lnrpc: add SIMPLE_TAPROOT_OVERLAY feature bit

multi: add co-op close custom data to close update With this commit we populate additional information about the close outputs (including potential custom channel data) in the close update RPC message. This will allow custom channels to find out how the additional close outputs look like on chain and what data they might commit to. We also hook up the aux custom data formatter, so it can format the custom channel data to JSON.

invoicesrpc: add `HtlcModifier` RPC endpoint and modifier RPC server This commit introduces a singleton invoice HTLC modifier RPC server and an endpoint to activate it. The server interfaces with the internal invoice HTLC modifier interpreter, handling the marshalling between RPC types and internal formats.

lnrpc+rpcserver: encode custom records as custom channel data With this commit we encode the custom records as a TLV stream into the custom channel data field of the invoice HTLC. This allows the custom data parser to parse those records and replace it with human-readable JSON on the RPC interface.

lnrpc+rpcserver: add and populate custom channel data

lnrpc: add first hop custom data to route

lnrpc: add wire records fields to payment+interceptor RPCs

lnrpc: add first hop custom records to RPC payment info

routerrpc: extend HTLC forward interceptor resp with modification fields This commit extends the forward HTLC intercept response with fields that can be used in conjunction with a `ResumeModified` action to modify the intercepted HTLC p2p message.

routerrpc: add XAddLocalChanAliases & XDeleteLocalChanAliases

2024-10-08

lnrpc: fix lncli documentation tags in walletkit.proto Fixes the tag for `wallet pendingsweeps` and adds the tag for `wallet estimatefeerate`.

2024-10-03

lnrpc: add SIMPLE_TAPROOT_OVERLAY feature bit

2024-09-19

multi: add co-op close custom data to close update With this commit we populate additional information about the close outputs (including potential custom channel data) in the close update RPC message. This will allow custom channels to find out how the additional close outputs look like on chain and what data they might commit to. We also hook up the aux custom data formatter, so it can format the custom channel data to JSON.

lnrpc+rpcserver: encode custom records as custom channel data With this commit we encode the custom records as a TLV stream into the custom channel data field of the invoice HTLC. This allows the custom data parser to parse those records and replace it with human-readable JSON on the RPC interface.

invoicesrpc: add `HtlcModifier` RPC endpoint and modifier RPC server This commit introduces a singleton invoice HTLC modifier RPC server and an endpoint to activate it. The server interfaces with the internal invoice HTLC modifier interpreter, handling the marshalling between RPC types and internal formats.

2024-09-18

lnrpc+rpcserver: add and populate custom channel data

2024-09-05

lnrpc: add first hop custom data to route

lnrpc: add first hop custom records to RPC payment info

lnrpc: add wire records fields to payment+interceptor RPCs

routerrpc: extend HTLC forward interceptor resp with modification fields This commit extends the forward HTLC intercept response with fields that can be used in conjunction with a `ResumeModified` action to modify the intercepted HTLC p2p message.

routerrpc: add XAddLocalChanAliases & XDeleteLocalChanAliases

2024-09-02

lnrpc: update in preparation for G175 Add a new ChannelUpdate2 message which can be returned with a Failure. Also add a block_height member to the RoutingPolicy which will be populated when the last_update field is not.

2024-08-16

lnrpc: add fee rate and local close bool to PendingUpdate This'll allow us to notify the caller each time a new coop close transaction with a higher fee rate is signed.

2024-08-09

multi: add bumpforceclosefee rpc endpoint. Add a new bumpforceclosefee rpc endpoint to the wallet server. Move the logic from the lncli level to the wallet server rpc level. This is more in line with a proper client-server design. wallet lncli: use new bumpforceclosefee endpoint. Besides using the new bumpforceclosefee rpc endpoint we also enable the bumping of taproot anchor channels.

2024-08-08

multi: add IsBlinded to lnrpc.Invoice for nicer UX The BlindedPathConfig struct is nice for invoice creation but when we use the Invoice message for viewing an invoice, it would be nicer to see an "is_blinded" field.

Merge pull request #8986 from Roasbeef/min-relay-fee-rpc lnrpc: add new min_relay_fee response to EstimateFee

lnrpc: add new min_relay_fee response to EstimateFee We also start using a pattern of making new messages for types/units instead of adding a suffix to a field.

2024-08-07

multi: add node omission list for blinded paths

multi: let blinded path invoice options be set per addinvoice call Extend the configurability of blinded paths in invoices by adding the ability to change the global config options on a per-RPC basis.

lnrpc: Add `Outpoint` field in `SendCoinsRequest` Signed-off-by: Ononiwu Maureen <59079323+Chinwendu20@users.noreply.github.com>

2024-08-01

lnrpc: payment failure reason canceled

2024-07-26

multi: add blinded paths to invoices Expose the ability to add blinded paths to an invoice. Also expose various configuration values. We also let the lncfg.Invoices struct satisfy the Validator interface so that we can verify all its config values in one place.

2024-07-10

lnrpc+rpcserver: Add blinded payment paths to PayReq This commit adds a blinded_paths field to the PayReq proto message. A new helper called `CreateRPCBlindedPayments` is then added to convert the zpay32 type to the existing `lnrpc.BlindedPaymentPath` type and add this to the `PayReq` in the `DecodePayReq` rpc method.

2024-06-27

lnrpc: add SIMPLE_TAPROOT_OVERLAY feature bit

2024-06-17

lnrpc: cancelable sendpayment request

2024-06-06

lnrpc: channel point for GetChanInfo

2024-06-04

multi: add co-op close custom data to close update With this commit we populate additional information about the close outputs (including potential custom channel data) in the close update RPC message. This will allow custom channels to find out how the additional close outputs look like on chain and what data they might commit to. We also hook up the aux custom data formatter, so it can format the custom channel data to JSON.

2024-05-28

Merge remote-tracking branch 'origin/master' into 0-19-staging

2024-05-27

invoicesrpc: add `HtlcModifier` RPC endpoint and modifier RPC server This commit introduces a singleton invoice HTLC modifier RPC server and an endpoint to activate it. The server interfaces with the internal invoice HTLC modifier interpreter, handling the marshalling between RPC types and internal formats.

lnrpc+rpcserver: add and populate custom channel data

2024-05-22

multi: Inbound fees are retained when not provided Fixes the problem that inbound base fee and fee rate are overwritten with 0 if they are not specified in PolicyUpdateRequest. This ensures backward compatibility with older rpc clients that do not yet support the inbound feature.

lnrpc: add wire records fields to SendPayment & HtlcInterceptor

2024-05-20

routerrpc: add XAddLocalChanAliases & XDeleteLocalChanAliases

2024-05-15

routerrpc: extend HTLC forward interceptor resp with modification fields This commit extends the forward HTLC intercept response with fields that can be used in conjunction with a `ResumeModified` action to modify the intercepted HTLC p2p message.

multi: add incoming htlc amount to interceptor

2024-05-14

lnrpc: fix incorrectly removed field

multi: remove custom data from openchannel RPC

2024-05-07

invoicesrpc: add `InvoiceAcceptor` RPC endpoint and acceptor RPC server This commit introduces a singleton invoice acceptor RPC server and an endpoint to activate it. The server interfaces with the internal invoice settlement interpreter, handling the marshalling between RPC types and internal formats. Named "acceptor," it allows clients to accept invoice settlements, but not to reject them.

2024-05-03

multi: add incoming htlc amount to interceptor

2024-05-02

lnrpc: add wire records to intercept request

routerrpc: extend HTLC forward interceptor resp with modification fields This commit extends the forward HTLC intercept response with fields that can be used in conjunction with a `ResumeModified` action to modify the intercepted HTLC p2p message.

2024-04-29

lnrpc: fix typo

2024-04-26

lnrpc: add first hop records field to SendPayment

multi: enable optional route blinding feature

lnrpc: add custom blob to pendingchannels + channelbalance

2024-04-24

lnrpc: add `all_payments` opt to DeleteAllPayments

cmd/lncli: move commands and export

2024-04-19

walletrpc: update `walletkit.proto` to use the new sweep params

walletrpc+sweep: update `PendingSweeps` to return the new params

lnrpc+sweep: rename `Force` to `Immediate` for clarity

2024-04-16

cmd/lncli: move commands and export

2024-04-01

lnrpc+lnd+config: add coin selection strategy to all on-chain rpcs In this commit, we add the coin selection strategy option to all on-chain RPCs `FundPsbt`, `BatchOpenChannel`, `EstimateFee`, `SendMany`, `SendCoins`, `SendOutputs`.

2024-03-31

routing+lnrpc: add inbound fee policy update

lnwire+channeldb: parse inbound fees In this commit, the tlv extension of a channel update message is parsed. If an inbound fee schedule is encountered, it is reported in the graph rpc calls.

2024-03-27

lnrpc: rename proportional fee rate on lnrpc This field is incorrectly suffixed as "msat", when it is actually interpreted as the proportional fee rate. This is the value that we should be using because the sender will calculate proportional fees accordingly. This is a breaking change to the RPC, but on an experimental and unreleased API.

2024-03-12

lnrpc: undo GetInfo Chains list deprecation

2024-03-07

remove repetitive words Signed-off-by: cuinix <915115094@qq.com>

2024-03-05

routerrpc: overhaul RouteFeeRequest with probing parameters.

2024-02-26

lnwallet+lnrpc: add address index to ListAddresses For the itest in the next commit we'll need to be able to fetch the input information for an address over RPC. The only piece missing is the address' index, which we add in this commit. Everything else should be derivable from the ListAddresses and ListAccounts calls.