Merge pull request #7402 from bottlepay/final-resolution-info

rpcserver: expose store final htlc resolutions flag on info call

docs/release-notes/release-notes-0.16.0.md

@@ -81,7 +81,9 @@ current gossip sync query status.
   after upgrading lnd.
 
   This feature is [opt-in](https://github.com/lightningnetwork/lnd/pull/7341)
-  via a config flag.
+  via a config flag. The status of the flag is
+  [exposed](https://github.com/lightningnetwork/lnd/pull/7402) at run-time
+  through GetInfo.
 
 * Zero-amount private invoices [now provide hop
   hints](https://github.com/lightningnetwork/lnd/pull/7082), up to `maxHopHints`

lnrpc/lightning.proto

@@ -1912,6 +1912,9 @@ message GetInfoResponse {
     Indicates whether the HTLC interceptor API is in always-on mode.
     */
     bool require_htlc_interceptor = 21;
+
+    // Indicates whether final htlc resolutions are stored on disk.
+    bool store_final_htlc_resolutions = 22;
 }
 
 message GetRecoveryInfoRequest {

lnrpc/lightning.swagger.json

@@ -4769,6 +4769,10 @@
         "require_htlc_interceptor": {
           "type": "boolean",
           "description": "Indicates whether the HTLC interceptor API is in always-on mode."
+        },
+        "store_final_htlc_resolutions": {
+          "type": "boolean",
+          "description": "Indicates whether final htlc resolutions are stored on disk."
         }
       }
     },

rpcserver.go

@@ -2887,26 +2887,32 @@ func (r *rpcServer) GetInfo(_ context.Context,
 	}
 
 	// TODO(roasbeef): add synced height n stuff
+
+	isTestNet := chainreg.IsTestnet(&r.cfg.ActiveNetParams)
+	nodeColor := routing.EncodeHexColor(nodeAnn.RGBColor)
+	version := build.Version() + " commit=" + build.Commit
+
 	return &lnrpc.GetInfoResponse{
-		IdentityPubkey:         encodedIDPub,
-		NumPendingChannels:     nPendingChannels,
-		NumActiveChannels:      activeChannels,
-		NumInactiveChannels:    inactiveChannels,
-		NumPeers:               uint32(len(serverPeers)),
-		BlockHeight:            uint32(bestHeight),
-		BlockHash:              bestHash.String(),
-		SyncedToChain:          isSynced,
-		Testnet:                chainreg.IsTestnet(&r.cfg.ActiveNetParams),
-		Chains:                 activeChains,
-		Uris:                   uris,
-		Alias:                  nodeAnn.Alias.String(),
-		Color:                  routing.EncodeHexColor(nodeAnn.RGBColor),
-		BestHeaderTimestamp:    bestHeaderTimestamp,
-		Version:                build.Version() + " commit=" + build.Commit,
-		CommitHash:             build.CommitHash,
-		SyncedToGraph:          isGraphSynced,
-		Features:               features,
-		RequireHtlcInterceptor: r.cfg.RequireInterceptor,
+		IdentityPubkey:            encodedIDPub,
+		NumPendingChannels:        nPendingChannels,
+		NumActiveChannels:         activeChannels,
+		NumInactiveChannels:       inactiveChannels,
+		NumPeers:                  uint32(len(serverPeers)),
+		BlockHeight:               uint32(bestHeight),
+		BlockHash:                 bestHash.String(),
+		SyncedToChain:             isSynced,
+		Testnet:                   isTestNet,
+		Chains:                    activeChains,
+		Uris:                      uris,
+		Alias:                     nodeAnn.Alias.String(),
+		Color:                     nodeColor,
+		BestHeaderTimestamp:       bestHeaderTimestamp,
+		Version:                   version,
+		CommitHash:                build.CommitHash,
+		SyncedToGraph:             isGraphSynced,
+		Features:                  features,
+		RequireHtlcInterceptor:    r.cfg.RequireInterceptor,
+		StoreFinalHtlcResolutions: r.cfg.StoreFinalHtlcResolutions,
 	}, nil
 }