feat: add simln support to eclair

Author: Abdulkbk

src/components/designer/default/AddSimulationModal.tsx

@@ -105,7 +105,7 @@ const AddSimulationModal: React.FC<Props> = ({ network }) => {
               name="source"
               label={l('source')}
               nodeStatus={Status.Started}
-              implementation={'LND'}
+              implementation={['LND', 'eclair']}
               nodes={nodes}
             />
           </Col>
@@ -115,7 +115,7 @@ const AddSimulationModal: React.FC<Props> = ({ network }) => {
               name="destination"
               label={l('destination')}
               nodeStatus={Status.Started}
-              implementation={'LND'}
+              implementation={['LND', 'eclair']}
               nodes={nodes}
             />
           </Col>

src/lib/docker/dockerService.spec.ts

@@ -884,9 +884,9 @@ describe('DockerService', () => {
       id: 1,
       name: 'my network',
       description: 'network description',
-      lndNodes: 2,
-      clightningNodes: 1,
-      eclairNodes: 0,
+      lndNodes: 1,
+      clightningNodes: 0,
+      eclairNodes: 1,
       bitcoindNodes: 1,
       tapdNodes: 0,
       litdNodes: 0,
@@ -896,13 +896,15 @@ describe('DockerService', () => {
     });
     const mockResult = { err: '', out: '', exitCode: 0 };
     const lndNodes = network.nodes.lightning.filter(n => n.implementation === 'LND');
-
+    const eclairNodes = network.nodes.lightning.filter(
+      n => n.implementation === 'eclair',
+    );
     beforeEach(() => {
       // Add simulation config to the test network
       network.simulation = {
         networkId: 1,
         source: lndNodes[0],
-        destination: lndNodes[1],
+        destination: eclairNodes[0],
         intervalSecs: 60,
         amountMsat: 1000,
         status: Status.Stopped,

src/lib/docker/dockerService.ts

@@ -27,7 +27,7 @@ import {
   SimulationNodeConfig,
 } from 'types';
 import { legacyDataPath, networksPath, nodePath } from 'utils/config';
-import { APP_VERSION, dockerConfigs } from 'utils/constants';
+import { APP_VERSION, dockerConfigs, eclairCredentials } from 'utils/constants';
 import { exists, read, renameFile, rm, write } from 'utils/files';
 import { migrateNetworksFile } from 'utils/migrations';
 import { isLinux, isMac } from 'utils/system';
@@ -434,6 +434,16 @@ class DockerService implements DockerLibrary {
           };
           break;
 
+        case 'eclair':
+          const eclair = node as EclairNode;
+          simNode = {
+            id: eclair.name,
+            base_url: `http://host.docker.internal:${eclair.ports.rest}`,
+            api_username: '',
+            api_password: eclairCredentials.pass,
+          };
+          break;
+
         default:
           throw new Error(`unsupported node implementation: ${node.implementation}`);
       }

src/types/index.ts

@@ -323,7 +323,13 @@ export interface SimulationConfig {
 
 export interface SimulationNodeConfig {
   id: string;
-  address: string;
-  macaroon: string;
+  address?: string;
+  base_url?: string;
+  macaroon?: string;
   cert?: string;
+  ca_cert?: string;
+  client_cert?: string;
+  client_key?: string;
+  api_username?: string;
+  api_password?: string;
 }

src/utils/constants.ts

@@ -191,6 +191,7 @@ export const dockerConfigs: Record<NodeImplementationWithSimln, DockerConfig> =
       '--on-chain-fees.feerate-tolerance.ratio-high=10000.0',
       '--channel.max-htlc-value-in-flight-percent=100',
       '--channel.max-htlc-value-in-flight-msat=5000000000000', // 50 BTC in msats
+      '--features.keysend=optional',
     ].join('\n  '),
     // if vars are modified, also update composeFile.ts & the i18n strings for cmps.nodes.CommandVariables
     variables: ['name', 'eclairPass', 'backendName', 'rpcUser', 'rpcPass'],
@@ -322,7 +323,7 @@ export const dockerConfigs: Record<NodeImplementationWithSimln, DockerConfig> =
   },
   simln: {
     name: 'simln',
-    imageName: 'bitcoindevproject/simln:0.2.0',
+    imageName: 'bitcoindevproject/simln:0.2.4',
     logo: '',
     platforms: ['mac', 'linux', 'windows'],
     volumeDirName: 'simln',