From d25d1dfa739223ec77c68e2c897d152a5381e73d Mon Sep 17 00:00:00 2001
From: Jack Mallers <jimmymowschess@gmail.com>
Date: Thu, 17 Aug 2017 17:46:34 -0500
Subject: [PATCH] feature(lnd-ipc): initial lnd + ipcRenderer setup w/ info as
 example

---
 app/lnd/config/index.js          |   4 +
 app/lnd/config/rpc.proto         | 690 +++++++++++++++++++++++++++++++
 app/lnd/index.js                 |  18 +
 app/lnd/lib/lightning.js         |  13 +
 app/main.dev.js                  |  16 +-
 app/reducers/info.js             |   8 +-
 app/routes/app/components/App.js |   6 +-
 package.json                     |   2 +
 yarn.lock                        | 125 +++++-
 9 files changed, 866 insertions(+), 16 deletions(-)
 create mode 100644 app/lnd/config/index.js
 create mode 100644 app/lnd/config/rpc.proto
 create mode 100644 app/lnd/index.js
 create mode 100644 app/lnd/lib/lightning.js

diff --git a/app/lnd/config/index.js b/app/lnd/config/index.js
new file mode 100644
index 00000000..e409c073
--- /dev/null
+++ b/app/lnd/config/index.js
@@ -0,0 +1,4 @@
+export default {
+  lightningRpc: `${__dirname}/rpc.proto`,
+  lightningHost: 'localhost:10009'
+}
diff --git a/app/lnd/config/rpc.proto b/app/lnd/config/rpc.proto
new file mode 100644
index 00000000..f341e415
--- /dev/null
+++ b/app/lnd/config/rpc.proto
@@ -0,0 +1,690 @@
+syntax = "proto3";
+
+//import "google/api/annotations.proto";
+
+package lnrpc;
+
+service Lightning {
+    rpc WalletBalance (WalletBalanceRequest) returns (WalletBalanceResponse) {
+        option (google.api.http) = {
+            get: "/v1/balance/blockchain"
+        };
+    }
+    rpc ChannelBalance (ChannelBalanceRequest) returns (ChannelBalanceResponse) {
+        option (google.api.http) = {
+            get: "/v1/balance/channels"
+        };
+    }
+
+    rpc GetTransactions (GetTransactionsRequest) returns (TransactionDetails) {
+        option (google.api.http) = {
+            get: "/v1/transactions"
+        };
+    }
+    rpc SendCoins (SendCoinsRequest) returns (SendCoinsResponse) {
+        option (google.api.http) = {
+            post: "/v1/transactions"
+            body: "*"
+        };
+    }
+    rpc SubscribeTransactions (GetTransactionsRequest) returns (stream Transaction);
+
+    rpc SendMany (SendManyRequest) returns (SendManyResponse);
+
+    rpc NewAddress (NewAddressRequest) returns (NewAddressResponse);
+    rpc NewWitnessAddress (NewWitnessAddressRequest) returns (NewAddressResponse) {
+        option (google.api.http) = {
+            get: "/v1/newaddress"
+        };
+    }
+
+    rpc SignMessage (SignMessageRequest) returns (SignMessageResponse);
+    rpc VerifyMessage (VerifyMessageRequest) returns (VerifyMessageResponse);
+
+    rpc ConnectPeer (ConnectPeerRequest) returns (ConnectPeerResponse) {
+        option (google.api.http) = {
+            post: "/v1/peers"
+            body: "*"
+        };
+    }
+
+    rpc DisconnectPeer (DisconnectPeerRequest) returns (DisconnectPeerResponse) {
+        option (google.api.http) = {
+            delete: "/v1/peers/{pub_key}"
+        };
+    }
+
+    rpc ListPeers (ListPeersRequest) returns (ListPeersResponse) {
+        option (google.api.http) = {
+            get: "/v1/peers"
+        };
+    }
+    rpc GetInfo (GetInfoRequest) returns (GetInfoResponse) {
+        option (google.api.http) = {
+            get: "/v1/getinfo"
+        };
+    }
+
+    // TODO(roasbeef): merge with below with bool?
+    rpc PendingChannels (PendingChannelRequest) returns (PendingChannelResponse) {
+        option (google.api.http) = {
+           get: "/v1/channels/pending"
+        };
+    }
+    rpc ListChannels (ListChannelsRequest) returns (ListChannelsResponse) {
+        option (google.api.http) = {
+            get: "/v1/channels"
+        };
+    }
+    rpc OpenChannelSync (OpenChannelRequest) returns (ChannelPoint) {
+        option (google.api.http) = {
+            post: "/v1/channels"
+            body: "*"
+        };
+    }
+
+    rpc OpenChannel (OpenChannelRequest) returns (stream OpenStatusUpdate);
+
+    rpc CloseChannel (CloseChannelRequest) returns (stream CloseStatusUpdate) {
+        option (google.api.http) = {
+            delete: "/v1/channels/{channel_point.funding_txid}/{channel_point.output_index}/{force}"
+        };
+    }
+
+    rpc SendPayment (stream SendRequest) returns (stream SendResponse);
+
+    rpc SendPaymentSync (SendRequest) returns (SendResponse) {
+        option (google.api.http) = {
+            post: "/v1/channels/transactions"
+            body: "*"
+        };
+    }
+
+    rpc AddInvoice (Invoice) returns (AddInvoiceResponse) {
+        option (google.api.http) = {
+            post: "/v1/invoices"
+            body: "*"
+        };
+    }
+    rpc ListInvoices (ListInvoiceRequest) returns (ListInvoiceResponse) {
+        option (google.api.http) = {
+            get: "/v1/invoices/{pending_only}"
+        };
+    }
+    rpc LookupInvoice (PaymentHash) returns (Invoice) {
+        option (google.api.http) = {
+            get: "/v1/invoices/{r_hash_str}"
+        };
+    }
+    rpc SubscribeInvoices (InvoiceSubscription) returns (stream Invoice) {
+        option (google.api.http) = {
+            get: "/v1/invoices/subscribe"
+        };
+    }
+    rpc DecodePayReq (PayReqString) returns (PayReq) {
+        option (google.api.http) = {
+            get: "/v1/payreq/{pay_req}"
+        };
+    }
+
+    rpc ListPayments (ListPaymentsRequest) returns (ListPaymentsResponse) {
+        option (google.api.http) = {
+            get: "/v1/payments"
+        };
+    };
+
+    rpc DeleteAllPayments (DeleteAllPaymentsRequest) returns (DeleteAllPaymentsResponse) {
+        option (google.api.http) = {
+            delete: "/v1/payments"
+        };
+    };
+
+    rpc DescribeGraph (ChannelGraphRequest) returns (ChannelGraph) {
+        option (google.api.http) = {
+            get: "/v1/graph"
+        };
+    }
+
+    rpc GetChanInfo (ChanInfoRequest) returns (ChannelEdge) {
+        option (google.api.http) = {
+            get: "/v1/graph/edge/{chan_id}"
+        };
+    }
+
+    rpc GetNodeInfo (NodeInfoRequest) returns (NodeInfo) {
+        option (google.api.http) = {
+            get: "/v1/graph/node/{pub_key}"
+        };
+    }
+
+    rpc QueryRoutes(QueryRoutesRequest) returns (QueryRoutesResponse) {
+        option (google.api.http) = {
+            get: "/v1/graph/routes/{pub_key}/{amt}"
+        };
+    }
+
+    rpc GetNetworkInfo (NetworkInfoRequest) returns (NetworkInfo) {
+        option (google.api.http) = {
+            get: "/v1/graph/info"
+        };
+    }
+
+    rpc StopDaemon(StopRequest) returns (StopResponse);
+
+    rpc SubscribeChannelGraph(GraphTopologySubscription) returns (stream GraphTopologyUpdate);
+
+    rpc SetAlias(SetAliasRequest) returns (SetAliasResponse);
+
+    rpc DebugLevel (DebugLevelRequest) returns (DebugLevelResponse);
+}
+
+message Transaction {
+    string tx_hash = 1 [ json_name = "tx_hash" ];
+    int64 amount = 2 [ json_name = "amount" ];
+    int32 num_confirmations = 3 [ json_name = "num_confirmations" ];
+    string block_hash = 4 [ json_name = "block_hash" ];
+    int32 block_height = 5 [ json_name = "block_height" ];
+    int64 time_stamp = 6 [ json_name = "time_stamp" ];
+    int64 total_fees = 7 [ json_name = "total_fees" ];
+}
+message GetTransactionsRequest {
+}
+message TransactionDetails {
+    repeated Transaction transactions = 1 [json_name = "transactions"];
+}
+
+message SendRequest {
+    bytes dest = 1;
+    string dest_string = 2;
+
+    int64 amt = 3;
+
+    bytes payment_hash = 4;
+    string payment_hash_string = 5;
+
+    string payment_request = 6;
+}
+message SendResponse {
+    string payment_error = 1 [json_name = "payment_error"];
+    bytes payment_preimage = 2 [json_name = "payment_preimage"];
+    Route payment_route = 3 [json_name = "payment_route"];
+}
+
+message ChannelPoint {
+    // TODO(roasbeef): make str vs bytes into a oneof
+    bytes funding_txid = 1 [ json_name = "funding_txid" ];
+    string funding_txid_str = 2 [ json_name = "funding_txid_str" ];
+    uint32 output_index = 3 [ json_name = "output_index" ];
+}
+
+message LightningAddress {
+    string pubkey = 1 [json_name = "pubkey"];
+    string host = 2 [json_name = "host"];
+}
+
+message SendManyRequest {
+    map<string, int64> AddrToAmount = 1;
+}
+message SendManyResponse {
+    string txid = 1 [json_name = "txid"];
+}
+
+message SendCoinsRequest {
+    string addr = 1;
+    int64 amount = 2;
+}
+message SendCoinsResponse {
+    string txid = 1 [json_name = "txid"];
+}
+
+message NewAddressRequest {
+    enum AddressType {
+        WITNESS_PUBKEY_HASH = 0;
+        NESTED_PUBKEY_HASH = 1;
+        PUBKEY_HASH = 2;
+    }
+    AddressType type = 1;
+}
+message NewWitnessAddressRequest {
+}
+message NewAddressResponse {
+    string address = 1 [json_name = "address"];
+}
+
+message SignMessageRequest {
+    bytes msg = 1 [ json_name = "msg" ];
+}
+message SignMessageResponse {
+    string signature = 1 [ json_name = "signature" ];
+}
+
+message VerifyMessageRequest {
+    bytes msg = 1 [ json_name = "msg" ];
+    string signature = 2 [ json_name = "signature" ];
+}
+message VerifyMessageResponse {
+    bool valid = 1 [ json_name = "valid" ];
+    string pubkey = 2 [ json_name = "pubkey" ];
+}
+
+message ConnectPeerRequest {
+    LightningAddress addr = 1;
+    bool perm = 2;
+}
+message ConnectPeerResponse {
+    int32 peer_id = 1 [json_name = "peer_id"];
+}
+
+message DisconnectPeerRequest {
+    string pub_key = 1 [json_name = "pub_key"];
+}
+message DisconnectPeerResponse {
+}
+
+message HTLC {
+    bool incoming = 1 [json_name = "incoming"];
+    int64 amount = 2 [json_name = "amount"];
+    bytes hash_lock = 3 [json_name = "hash_lock"];
+    uint32 expiration_height = 4 [json_name = "expiration_height"];
+    uint32 revocation_delay = 5 [json_name = "revocation_delay"];
+}
+
+message ActiveChannel {
+    bool active = 1 [json_name = "active"];
+    string remote_pubkey = 2 [json_name = "remote_pubkey"];
+    string channel_point = 3 [json_name = "channel_point"];
+    uint64 chan_id = 4 [json_name = "chan_id"];
+
+    int64 capacity = 5 [json_name = "capacity"];
+    int64 local_balance = 6 [json_name = "local_balance"];
+    int64 remote_balance = 7 [json_name = "remote_balance"];
+
+    int64 commit_fee = 8 [json_name = "commit_fee"];
+    int64 commit_weight = 9 [ json_name = "commit_weight" ];
+    int64 fee_per_kw = 10 [json_name = "fee_per_kw"];
+
+    int64 unsettled_balance = 11 [json_name = "unsettled_balance"];
+    int64 total_satoshis_sent = 12 [json_name = "total_satoshis_sent"];
+    int64 total_satoshis_received = 13 [json_name = "total_satoshis_received"];
+    uint64 num_updates = 14 [json_name = "num_updates"];
+
+    repeated HTLC pending_htlcs = 15 [json_name = "pending_htlcs"];
+}
+
+message ListChannelsRequest {
+}
+message ListChannelsResponse {
+    repeated ActiveChannel channels = 11 [json_name = "channels"];
+}
+
+message Peer {
+    string pub_key = 1 [json_name = "pub_key"];
+    int32 peer_id = 2 [json_name = "peer_id"];
+    string address = 3 [json_name = "address"];
+
+    uint64 bytes_sent = 4 [json_name = "bytes_sent"];
+    uint64 bytes_recv = 5 [json_name = "bytes_recv"];
+
+    int64 sat_sent = 6 [json_name = "sat_sent"];
+    int64 sat_recv = 7 [json_name = "sat_recv"];
+
+    bool inbound = 8 [json_name = "inbound"];
+
+    int64 ping_time = 9 [json_name = "ping_time"];
+}
+
+message ListPeersRequest {
+}
+message ListPeersResponse {
+    repeated Peer peers = 1 [json_name = "peers"];
+}
+
+message GetInfoRequest {
+}
+message GetInfoResponse {
+    string identity_pubkey = 1 [json_name = "identity_pubkey"];
+    string alias = 2 [json_name = "alias"];
+
+    uint32 num_pending_channels = 3 [json_name = "num_pending_channels"];
+    uint32 num_active_channels = 4 [json_name = "num_active_channels"];
+
+    uint32 num_peers = 5 [json_name = "num_peers"];
+
+    uint32 block_height = 6 [json_name = "block_height"];
+    string block_hash = 8 [json_name = "block_hash"];
+
+    bool synced_to_chain = 9 [ json_name = "synced_to_chain" ];
+    bool testnet = 10 [ json_name = "testnet" ];
+
+    repeated string chains = 11 [ json_name = "chains" ];
+}
+
+message ConfirmationUpdate {
+    bytes block_sha = 1;
+    int32 block_height = 2;
+
+    uint32 num_confs_left = 3;
+}
+
+message ChannelOpenUpdate {
+    ChannelPoint channel_point = 1 [json_name = "channel_point"];
+}
+
+message ChannelCloseUpdate {
+    bytes closing_txid = 1 [json_name = "closing_txid"];
+
+    bool success = 2 [json_name = "success"];
+}
+
+message CloseChannelRequest {
+    ChannelPoint channel_point = 1;
+    int64 time_limit = 2;
+    bool force = 3;
+}
+message CloseStatusUpdate {
+    oneof update {
+        PendingUpdate close_pending = 1 [json_name = "close_pending"];
+        ConfirmationUpdate confirmation = 2 [json_name = "confirmation"];
+        ChannelCloseUpdate chan_close = 3 [json_name = "chan_close"];
+    }
+}
+
+message PendingUpdate {
+    bytes txid = 1 [json_name = "txid"];
+    uint32 output_index = 2 [json_name = "output_index"];
+}
+
+message OpenChannelRequest {
+    int32 target_peer_id = 1 [json_name = "target_peer_id"];
+    bytes node_pubkey = 2 [json_name = "node_pubkey"];
+    string node_pubkey_string = 3 [json_name = "node_pubkey_string"];
+
+    int64 local_funding_amount = 4 [json_name = "local_funding_amount"];
+    int64 push_sat = 5 [json_name = "push_sat"];
+
+    uint32 num_confs = 6 [json_name = "num_confs"];
+}
+message OpenStatusUpdate {
+    oneof update {
+        PendingUpdate chan_pending = 1 [json_name = "chan_pending"];
+        ConfirmationUpdate confirmation = 2 [json_name = "confirmation"];
+        ChannelOpenUpdate chan_open = 3 [json_name = "chan_open"];
+    }
+}
+
+message PendingChannelRequest {}
+message PendingChannelResponse {
+    message PendingChannel {
+        string remote_node_pub = 1 [ json_name = "remote_node_pub" ];
+        string channel_point = 2 [ json_name = "channel_point" ];
+
+        int64 capacity = 3 [ json_name = "capacity" ];
+
+        int64 local_balance = 4 [ json_name = "local_balance" ];
+        int64 remote_balance = 5 [ json_name = "remote_balance" ];
+    }
+
+    message PendingOpenChannel {
+        PendingChannel channel = 1 [ json_name = "channel" ];
+
+        uint32 confirmation_height = 2 [ json_name = "confirmation_height" ];
+        uint32 blocks_till_open = 3 [ json_name = "blocks_till_open" ];
+
+        int64 commit_fee = 4 [json_name = "commit_fee" ];
+        int64 commit_weight = 5 [ json_name = "commit_weight" ];
+        int64 fee_per_kw = 6 [ json_name = "fee_per_kw" ];
+    }
+
+    message ClosedChannel {
+        PendingChannel channel = 1;
+
+        string closing_txid = 2 [ json_name = "closing_txid" ];
+    }
+
+    message ForceClosedChannel {
+        PendingChannel channel = 1 [ json_name = "channel" ];
+
+        // TODO(roasbeef): HTLC's as well?
+
+        string closing_txid = 2 [ json_name = "closing_txid" ];
+
+        int64 limbo_balance = 3 [ json_name = "limbo_balance" ];
+        uint32 maturity_height = 4 [ json_name = "maturity_height" ];
+        uint32 blocks_til_maturity = 5 [ json_name = "blocks_til_maturity" ];
+    }
+
+    int64 total_limbo_balance = 1 [ json_name = "total_limbo_balance" ];
+    repeated PendingOpenChannel pending_open_channels = 2 [ json_name = "pending_open_channels" ];
+    repeated ClosedChannel pending_closing_channels = 3 [ json_name = "pending_closing_channels" ];
+    repeated ForceClosedChannel pending_force_closing_channels =  4 [ json_name = "pending_force_closing_channels" ];
+}
+
+message WalletBalanceRequest {
+    bool witness_only = 1;
+}
+message WalletBalanceResponse {
+    int64 balance = 1 [json_name = "balance"];
+}
+
+message ChannelBalanceRequest {
+}
+message ChannelBalanceResponse {
+    int64 balance = 1 [json_name = "balance"];
+}
+
+message QueryRoutesRequest {
+    string pub_key = 1;
+    int64 amt = 2;
+}
+message QueryRoutesResponse {
+    repeated Route routes = 1 [ json_name = "routes"];
+}
+
+message Hop {
+    uint64 chan_id = 1 [json_name = "chan_id"];
+    int64 chan_capacity = 2 [json_name = "chan_capacity"];
+    int64 amt_to_forward = 3 [json_name = "amt_to_forward"];
+    int64 fee = 4 [json_name = "fee"];
+}
+
+message Route {
+    uint32 total_time_lock = 1 [json_name = "total_time_lock"];
+    int64 total_fees = 2 [json_name = "total_fees"];
+    int64 total_amt = 3 [json_name = "total_amt"];
+
+    repeated Hop hops = 4 [json_name = "hops"];
+}
+
+message NodeInfoRequest {
+    string pub_key = 1;
+}
+
+message NodeInfo {
+    LightningNode node = 1 [json_name = "node"];
+
+    uint32 num_channels = 2 [json_name = "num_channels"];
+    int64 total_capacity = 3 [json_name = "total_capacity"];
+}
+
+message LightningNode {
+    uint32 last_update = 1 [ json_name = "last_update" ];
+    string pub_key = 2 [ json_name = "pub_key" ];
+    string alias = 3 [ json_name = "alias" ];
+    repeated NodeAddress addresses = 4 [ json_name = "addresses" ];
+}
+
+message NodeAddress {
+    string network = 1 [ json_name = "network" ];
+    string addr = 2 [ json_name = "addr" ];
+}
+
+message RoutingPolicy {
+    uint32 time_lock_delta = 1 [json_name = "time_lock_delta"];
+    int64 min_htlc = 2 [json_name = "min_htlc"];
+    int64 fee_base_msat = 3 [json_name = "fee_base_msat"];
+    int64 fee_rate_milli_msat = 4 [json_name = "fee_rate_milli_msat"];
+}
+
+message ChannelEdge {
+    uint64 channel_id = 1 [json_name = "channel_id"];
+    string chan_point = 2 [json_name = "chan_point"];
+
+    uint32 last_update = 3 [json_name = "last_update"];
+
+    string node1_pub = 4 [json_name = "node1_pub"];
+    string node2_pub = 5 [json_name = "node2_pub"];
+
+    int64 capacity = 6 [json_name = "capacity"];
+
+    RoutingPolicy node1_policy = 7 [json_name = "node1_policy"];
+    RoutingPolicy node2_policy = 8 [json_name = "node2_policy"];
+}
+
+message ChannelGraphRequest {
+}
+
+message ChannelGraph {
+    repeated LightningNode nodes = 1 [json_name = "nodes"];
+    repeated ChannelEdge edges = 2 [json_name = "edges"];
+}
+
+message ChanInfoRequest {
+    uint64 chan_id = 1;
+}
+
+message NetworkInfoRequest {
+}
+message NetworkInfo {
+    uint32 graph_diameter = 1 [json_name = "graph_diameter"];
+    double avg_out_degree = 2 [json_name = "avg_out_degree"];
+    uint32 max_out_degree = 3 [json_name = "max_out_degree"];
+
+    uint32 num_nodes = 4 [json_name = "num_nodes"];
+    uint32 num_channels = 5 [json_name = "num_channels"];
+
+    int64 total_network_capacity = 6 [json_name = "total_network_capacity"];
+
+    double avg_channel_size = 7 [json_name = "avg_channel_size"];
+    int64 min_channel_size = 8 [json_name = "min_channel_size"];
+    int64 max_channel_size = 9 [json_name = "max_channel_size"];
+
+    // TODO(roasbeef): fee rate info, expiry
+    //  * also additional RPC for tracking fee info once in
+}
+
+message StopRequest{}
+message StopResponse{}
+
+message GraphTopologySubscription {}
+message GraphTopologyUpdate {
+    repeated NodeUpdate node_updates = 1;
+    repeated ChannelEdgeUpdate channel_updates = 2;
+    repeated ClosedChannelUpdate closed_chans = 3;
+}
+message NodeUpdate {
+    repeated string addresses = 1;
+    string identity_key = 2;
+    bytes global_features = 3;
+    string alias = 4;
+}
+message ChannelEdgeUpdate {
+    uint64 chan_id = 1;
+
+    ChannelPoint chan_point = 2;
+
+    int64 capacity = 3;
+
+    RoutingPolicy routing_policy  = 4;
+
+    string advertising_node  = 5;
+    string connecting_node = 6;
+}
+message ClosedChannelUpdate {
+    uint64 chan_id = 1;
+    int64 capacity = 2;
+    uint32 closed_height = 3;
+    ChannelPoint chan_point = 4;
+}
+
+message SetAliasRequest {
+    string new_alias = 1;
+}
+message SetAliasResponse {
+}
+
+message Invoice {
+    string memo = 1 [json_name = "memo"];
+    bytes receipt = 2 [json_name = "receipt"];
+
+    bytes r_preimage = 3 [json_name = "r_preimage"];
+    bytes r_hash = 4 [json_name = "r_hash"];
+
+    int64 value = 5 [json_name = "value"];
+
+    bool settled = 6 [json_name = "settled"];
+
+    int64 creation_date = 7 [json_name = "creation_date"];
+    int64 settle_date = 8 [json_name = "settle_date"];
+
+    string payment_request = 9 [json_name = "payment_request"];
+}
+message AddInvoiceResponse {
+    bytes r_hash = 1 [json_name = "r_hash"];
+
+    string payment_request = 2 [json_name = "payment_request"];
+}
+message PaymentHash {
+    string r_hash_str = 1 [json_name = "r_hash_str"];
+    bytes r_hash = 2 [json_name = "r_hash"];
+}
+message ListInvoiceRequest {
+    bool pending_only = 1;
+}
+message ListInvoiceResponse {
+    repeated Invoice invoices = 1 [json_name = "invoices"];
+}
+
+message InvoiceSubscription {
+}
+
+
+message Payment {
+    string payment_hash = 1 [json_name = "payment_hash"];
+    int64 value = 2 [json_name = "value"];
+
+    int64 creation_date = 3 [json_name = "creation_date"];
+
+    repeated string path = 4 [ json_name = "path" ];
+
+    int64 fee = 5 [json_name = "fee"];
+}
+
+message ListPaymentsRequest {
+}
+
+message ListPaymentsResponse {
+    repeated Payment payments = 1 [json_name = "payments"];
+}
+
+message DeleteAllPaymentsRequest {
+}
+
+message DeleteAllPaymentsResponse {
+}
+
+message DebugLevelRequest {
+    bool show = 1;
+    string level_spec = 2;
+}
+message DebugLevelResponse {
+    string sub_systems = 1 [json_name = "sub_systems"];
+}
+
+message PayReqString {
+    string pay_req = 1;
+}
+message PayReq {
+    string destination = 1 [json_name = "destination"];
+    string payment_hash = 2 [json_name = "payment_hash"];
+    int64 num_satoshis = 3 [json_name = "num_satoshis"];
+}
\ No newline at end of file
diff --git a/app/lnd/index.js b/app/lnd/index.js
new file mode 100644
index 00000000..7ec9df01
--- /dev/null
+++ b/app/lnd/index.js
@@ -0,0 +1,18 @@
+import config from './config'
+import lightning from './lib/lightning'
+
+const lnd = lightning(config.lightningRpc, config.lightningHost)
+
+export function info() {
+  return new Promise((resolve, reject) => {
+    lnd.getInfo({}, (err, data) => {
+      if (err) { reject(err) }
+      
+      resolve(data)
+    })
+  })
+}
+
+export default {
+  info
+}
\ No newline at end of file
diff --git a/app/lnd/lib/lightning.js b/app/lnd/lib/lightning.js
new file mode 100644
index 00000000..fb8cdc1e
--- /dev/null
+++ b/app/lnd/lib/lightning.js
@@ -0,0 +1,13 @@
+import fs from 'fs'
+import grpc from 'grpc'
+
+module.exports = (path, host, cert) => {
+  process.env['GRPC_SSL_CIPHER_SUITES'] = 'HIGH+ECDSA'
+
+  const rpc = grpc.load(path)
+
+  const lndCert = fs.readFileSync('/Users/jmow/Library/Application Support/Lnd/tls.cert')
+  const credentials = grpc.credentials.createSsl(lndCert)
+
+  return new rpc.lnrpc.Lightning(host, credentials)
+}
\ No newline at end of file
diff --git a/app/main.dev.js b/app/main.dev.js
index c5f4c8df..b78b0c3f 100644
--- a/app/main.dev.js
+++ b/app/main.dev.js
@@ -11,8 +11,9 @@
  *
  * @flow
  */
-import { app, BrowserWindow } from 'electron'
+import { app, BrowserWindow, ipcMain } from 'electron'
 import MenuBuilder from './menu'
+import lnd from './lnd'
 
 let mainWindow = null;
 
@@ -90,3 +91,16 @@ app.on('ready', async () => {
   const menuBuilder = new MenuBuilder(mainWindow);
   menuBuilder.buildMenu();
 });
+
+ipcMain.on('lnd', (event, { msg, data }) => {
+  switch(msg) {
+    case 'info':
+      lnd.info()
+      .then(data => event.sender.send('info', data))
+      .catch(error => console.log('info error: ', error))
+      break
+    default:
+      return
+  }
+})
+
diff --git a/app/reducers/info.js b/app/reducers/info.js
index 2cf7bef4..075e9d8d 100644
--- a/app/reducers/info.js
+++ b/app/reducers/info.js
@@ -1,3 +1,4 @@
+import { ipcRenderer } from 'electron'
 import { callApi } from '../api'
 // ------------------------------------
 // Constants
@@ -23,8 +24,11 @@ export function receiveInfo(data) {
 
 export const fetchInfo = () => async (dispatch) => {
   dispatch(getInfo())
-  const info = await callApi('info')
-  dispatch(receiveInfo(info.data))
+  ipcRenderer.send('lnd', { msg: 'info' })
+  ipcRenderer.on('info', (event, info) => {
+    dispatch(receiveInfo(info))
+  })
+  // const info = await callApi('info')
 }
 
 // ------------------------------------
diff --git a/app/routes/app/components/App.js b/app/routes/app/components/App.js
index e125e70d..61eed04c 100644
--- a/app/routes/app/components/App.js
+++ b/app/routes/app/components/App.js
@@ -1,3 +1,4 @@
+import { ipcRenderer } from 'electron'
 import React, { Component } from 'react'
 import PropTypes from 'prop-types'
 import Form from './components/Form'
@@ -5,11 +6,6 @@ import Nav from './components/Nav'
 import Socket from './components/Socket'
 import styles from './App.scss'
 
-export const CHANNEL_DATA = 'CHANNEL_DATA'
-export const CHANNEL_END = 'CHANNEL_END'
-export const CHANNEL_ERROR = 'CHANNEL_ERROR'
-export const CHANNEL_STATUS = 'CHANNEL_STATUS'
-
 class App extends Component {
   componentWillMount() {
     const { fetchTicker, fetchBalance } = this.props
diff --git a/package.json b/package.json
index 334aea19..6c0a05c8 100644
--- a/package.json
+++ b/package.json
@@ -137,6 +137,7 @@
     "electron": "^1.6.10",
     "electron-builder": "^19.8.0",
     "electron-devtools-installer": "^2.2.0",
+    "electron-rebuild": "^1.6.0",
     "enzyme": "^2.9.1",
     "enzyme-to-json": "^1.5.1",
     "eslint": "^4.4.1",
@@ -186,6 +187,7 @@
     "devtron": "^1.4.0",
     "electron-debug": "^1.2.0",
     "font-awesome": "^4.7.0",
+    "grpc": "^1.4.1",
     "history": "^4.6.3",
     "moment-timezone": "^0.5.13",
     "prop-types": "^15.5.10",
diff --git a/yarn.lock b/yarn.lock
index 571df020..5368e9ec 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -246,6 +246,10 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+arguejs@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/arguejs/-/arguejs-0.2.3.tgz#b6f939f5fe0e3cd1f3f93e2aa9262424bf312af7"
+
 aria-query@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/aria-query/-/aria-query-0.7.0.tgz#4af10a1e61573ddea0cf3b99b51c52c05b424d24"
@@ -322,6 +326,13 @@ asar-integrity@0.1.1:
     bluebird-lst "^1.0.2"
     fs-extra-p "^4.3.0"
 
+ascli@~1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ascli/-/ascli-1.0.1.tgz#bcfa5974a62f18e81cabaeb49732ab4a88f906bc"
+  dependencies:
+    colour "~0.7.1"
+    optjs "~3.2.2"
+
 asn1.js@^4.0.0:
   version "4.9.1"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.1.tgz#48ba240b45a9280e94748990ba597d216617fd40"
@@ -1667,6 +1678,12 @@ builtin-status-codes@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
 
+bytebuffer@~5:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/bytebuffer/-/bytebuffer-5.0.1.tgz#582eea4b1a873b6d020a48d58df85f0bba6cfddd"
+  dependencies:
+    long "~3"
+
 bytes@2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.3.0.tgz#d5b680a165b6201739acb611542aabc2d8ceb070"
@@ -1703,7 +1720,7 @@ camelcase@^1.0.2:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
 
-camelcase@^2.0.0:
+camelcase@^2.0.0, camelcase@^2.0.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
 
@@ -1873,6 +1890,10 @@ cli-cursor@^2.1.0:
   dependencies:
     restore-cursor "^2.0.0"
 
+cli-spinners@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-1.0.0.tgz#ef987ed3d48391ac3dab9180b406a742180d6e6a"
+
 cli-width@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
@@ -1885,7 +1906,7 @@ cliui@^2.1.0:
     right-align "^0.1.1"
     wordwrap "0.0.2"
 
-cliui@^3.2.0:
+cliui@^3.0.3, cliui@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
   dependencies:
@@ -1990,6 +2011,10 @@ colors@^1.1.2, colors@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
 
+colour@~0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/colour/-/colour-0.7.1.tgz#9cb169917ec5d12c0736d3e8685746df1cadf778"
+
 combined-stream@^1.0.5, combined-stream@~1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.5.tgz#938370a57b4a51dea2c77c15d5c5fdf895164009"
@@ -2476,7 +2501,7 @@ debug@2.6.7:
   dependencies:
     ms "2.0.0"
 
-debug@2.6.8, debug@^2.1.1, debug@^2.1.3, debug@^2.2.0, debug@^2.4.5, debug@^2.6.0, debug@^2.6.1, debug@^2.6.3, debug@^2.6.6, debug@^2.6.8:
+debug@2.6.8, debug@^2.1.1, debug@^2.1.3, debug@^2.2.0, debug@^2.4.5, debug@^2.5.1, debug@^2.6.0, debug@^2.6.1, debug@^2.6.3, debug@^2.6.6, debug@^2.6.8:
   version "2.6.8"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
   dependencies:
@@ -2918,6 +2943,20 @@ electron-publish@19.8.0:
     fs-extra-p "^4.3.0"
     mime "^1.3.6"
 
+electron-rebuild@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/electron-rebuild/-/electron-rebuild-1.6.0.tgz#e8d26f4d8e9fe5388df35864b3658e5cfd4dcb7e"
+  dependencies:
+    colors "^1.1.2"
+    debug "^2.6.3"
+    fs-extra "^3.0.1"
+    node-abi "^2.0.0"
+    node-gyp "^3.6.0"
+    ora "^1.2.0"
+    rimraf "^2.6.1"
+    spawn-rx "^2.0.10"
+    yargs "^7.0.2"
+
 electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.11:
   version "1.3.14"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.14.tgz#64af0f9efd3c3c6acd57d71f83b49ca7ee9c4b43"
@@ -4024,6 +4063,16 @@ growly@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
 
+grpc@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/grpc/-/grpc-1.4.1.tgz#3ee4a8346a613f2823928c9f8f99081b6368ec7c"
+  dependencies:
+    arguejs "^0.2.3"
+    lodash "^4.15.0"
+    nan "^2.0.0"
+    node-pre-gyp "^0.6.35"
+    protobufjs "^5.0.0"
+
 gulp-util@^3.0.4:
   version "3.0.8"
   resolved "https://registry.yarnpkg.com/gulp-util/-/gulp-util-3.0.8.tgz#0054e1e744502e27c04c187c3ecc505dd54bbb4f"
@@ -5518,6 +5567,10 @@ lolex@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/lolex/-/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
 
+long@~3:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/long/-/long-3.2.0.tgz#d821b7138ca1cb581c172990ef14db200b5c474b"
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -5789,7 +5842,7 @@ mute-stream@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
 
-nan@^2.3.0, nan@^2.3.2:
+nan@^2.0.0, nan@^2.3.0, nan@^2.3.2:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.6.2.tgz#e4ff34e6c95fdfb5aecc08de6596f43605a7db45"
 
@@ -5821,6 +5874,10 @@ no-case@^2.2.0:
   dependencies:
     lower-case "^1.1.1"
 
+node-abi@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/node-abi/-/node-abi-2.1.0.tgz#50ad834affcf17440e12bfc5f9ba0946f572d10c"
+
 node-emoji@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/node-emoji/-/node-emoji-1.5.1.tgz#fd918e412769bf8c448051238233840b2aff16a1"
@@ -5838,7 +5895,7 @@ node-forge@0.6.33:
   version "0.6.33"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.6.33.tgz#463811879f573d45155ad6a9f43dc296e8e85ebc"
 
-node-gyp@^3.3.1:
+node-gyp@^3.3.1, node-gyp@^3.6.0:
   version "3.6.2"
   resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.6.2.tgz#9bfbe54562286284838e750eac05295853fa1c60"
   dependencies:
@@ -5925,7 +5982,7 @@ node-notifier@^5.0.2:
     shellwords "^0.1.0"
     which "^1.2.12"
 
-node-pre-gyp@^0.6.29:
+node-pre-gyp@^0.6.29, node-pre-gyp@^0.6.35:
   version "0.6.36"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.36.tgz#db604112cb74e0d477554e9b505b17abddfab786"
   dependencies:
@@ -6182,6 +6239,19 @@ optionator@^0.8.1, optionator@^0.8.2:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
+optjs@~3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/optjs/-/optjs-3.2.2.tgz#69a6ce89c442a44403141ad2f9b370bd5bb6f4ee"
+
+ora@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/ora/-/ora-1.3.0.tgz#80078dd2b92a934af66a3ad72a5b910694ede51a"
+  dependencies:
+    chalk "^1.1.1"
+    cli-cursor "^2.1.0"
+    cli-spinners "^1.0.0"
+    log-symbols "^1.0.2"
+
 original@>=0.0.5:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/original/-/original-1.0.0.tgz#9147f93fa1696d04be61e01bd50baeaca656bd3b"
@@ -6828,6 +6898,15 @@ prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.6, prop-types@^15.5.8:
     fbjs "^0.8.9"
     loose-envify "^1.3.1"
 
+protobufjs@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-5.0.2.tgz#59748d7dcf03d2db22c13da9feb024e16ab80c91"
+  dependencies:
+    ascli "~1"
+    bytebuffer "~5"
+    glob "^7.0.5"
+    yargs "^3.10.0"
+
 proxy-addr@~1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-1.1.4.tgz#27e545f6960a44a627d9b44467e35c1b6b4ce2f3"
@@ -7479,6 +7558,12 @@ rx@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/rx/-/rx-4.1.0.tgz#a5f13ff79ef3b740fe30aa803fb09f98805d4782"
 
+rxjs@^5.1.1:
+  version "5.4.3"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-5.4.3.tgz#0758cddee6033d68e0fd53676f0f3596ce3d483f"
+  dependencies:
+    symbol-observable "^1.0.1"
+
 safe-buffer@^5.0.1, safe-buffer@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.0.tgz#fe4c8460397f9eaaaa58e73be46273408a45e223"
@@ -7793,6 +7878,14 @@ spawn-command@^0.0.2-1:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/spawn-command/-/spawn-command-0.0.2.tgz#9544e1a43ca045f8531aac1a48cb29bdae62338e"
 
+spawn-rx@^2.0.10:
+  version "2.0.11"
+  resolved "https://registry.yarnpkg.com/spawn-rx/-/spawn-rx-2.0.11.tgz#65451ad65662801daea75549832a782de0048dbf"
+  dependencies:
+    debug "^2.5.1"
+    lodash.assign "^4.2.0"
+    rxjs "^5.1.1"
+
 spdx-correct@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-1.0.2.tgz#4b3073d933ff51f3912f03ac5519498a4150db40"
@@ -8228,7 +8321,7 @@ svgpath@^2.1.0:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/svgpath/-/svgpath-2.2.1.tgz#0834bb67c89a76472b2bd06cc101fa7b517b222c"
 
-symbol-observable@^1.0.3:
+symbol-observable@^1.0.1, symbol-observable@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.4.tgz#29bf615d4aa7121bdd898b22d4b3f9bc4e2aa03d"
 
@@ -8948,6 +9041,10 @@ window-size@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
 
+window-size@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.4.tgz#f8e1aa1ee5a53ec5bf151ffa09742a6ad7697876"
+
 window-size@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
@@ -9033,7 +9130,7 @@ xtend@~2.1.1:
   dependencies:
     object-keys "~0.4.0"
 
-y18n@^3.2.1:
+y18n@^3.2.0, y18n@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
 
@@ -9070,6 +9167,18 @@ yargs@^1.2.6:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-1.3.3.tgz#054de8b61f22eefdb7207059eaef9d6b83fb931a"
 
+yargs@^3.10.0:
+  version "3.32.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.32.0.tgz#03088e9ebf9e756b69751611d2a5ef591482c995"
+  dependencies:
+    camelcase "^2.0.1"
+    cliui "^3.0.3"
+    decamelize "^1.1.1"
+    os-locale "^1.4.0"
+    string-width "^1.0.1"
+    window-size "^0.1.4"
+    y18n "^3.2.0"
+
 yargs@^3.5.4, yargs@~3.10.0:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"