SonarCloud fix.

.dockerignore

@@ -1,6 +1,6 @@
 node_modules
 .vscode
-/dist/client/bundle.js
-/dist/client/bundle.js.LICENSE.txt
+bundle.js
+bundle.js.LICENSE.txt
 .DS_Store
 docker

docker/chainviz.dockerfile

@@ -1,7 +1,13 @@
 FROM node:18.17.1-bookworm-slim
 WORKDIR /usr/src/app
-COPY . .
-RUN npm install
+RUN adduser chainviz
+COPY ./package.json ./
+COPY ./tsconfig.json ./
+COPY ./src ./src
+COPY ./dist ./dist
+RUN chown -R chainviz:chainviz /usr/src/app
+USER chainviz
+RUN npm install --ignore-scripts
 RUN npm run build
 EXPOSE 8080
 CMD [ "node", "dist/server/server.js" ]

src/client/data/data-store.ts

@@ -134,11 +134,13 @@ class DataStore {
     async connectSubstrateRPC() {
         try {
             // connection timeout handling
-            await setAsyncTimeout(async (done) => {
-                this.substrateClient = await ApiPromise.create({
-                    provider: new WsProvider(this.network.rpcURL),
-                });
-                done(0);
+            await setAsyncTimeout((done) => {
+                (async () => {
+                    this.substrateClient = await ApiPromise.create({
+                        provider: new WsProvider(this.network.rpcURL),
+                    });
+                    done(0);
+                })();
             }, Constants.CONNECTION_TIMEOUT_MS);
             this.eventBus.dispatch<string>(ChainvizEvent.SUBSTRATE_API_READY);
         } catch (error) {

src/client/data/kusama-paras.ts

@@ -362,7 +362,7 @@ export const KUSAMA_PARAS: Para[] = [
         },
     },
     {
-        homepage: 'http://apron.network/',
+        homepage: 'https://apron.network/',
         info: 'kpron',
         isUnreachable: true,
         paraId: 2019,
@@ -568,7 +568,7 @@ export const KUSAMA_PARAS: Para[] = [
         },
     },
     {
-        homepage: 'http://robonomics.network/',
+        homepage: 'https://robonomics.network/',
         info: 'robonomics',
         paraId: 2048,
         providers: {
@@ -584,7 +584,7 @@ export const KUSAMA_PARAS: Para[] = [
         },
     },
     {
-        homepage: 'http://robonomics.network/',
+        homepage: 'https://robonomics.network/',
         info: 'robonomics',
         isUnreachable: true,
         paraId: 2240,
@@ -671,7 +671,7 @@ export const KUSAMA_PARAS: Para[] = [
         },
     },
     {
-        homepage: 'http://subgame.org/',
+        homepage: 'https://subgame.org/',
         info: 'subgame',
         paraId: 2018,
         providers: {

src/client/data/polkadot-paras.ts

@@ -142,7 +142,7 @@ export const POLKADOT_PARAS: Para[] = [
         },
     },
     {
-        homepage: 'http://www.coinversation.io/',
+        homepage: 'https://www.coinversation.io/',
         info: 'coinversation',
         paraId: 2027,
         providers: {
@@ -578,7 +578,7 @@ export const POLKADOT_PARAS: Para[] = [
         },
     },
     {
-        homepage: 'http://subgame.org/',
+        homepage: 'https://subgame.org/',
         info: 'subgame',
         paraId: 2017,
         providers: {

src/client/ui/logo.ts

@@ -34,7 +34,10 @@ enum CharacterType {
 }
 
 function getRandomShapeType(): ShapeType {
-    const random = Math.floor(Math.random() * 7);
+    const crypto = window.crypto;
+    const typedArray = new Uint8Array(1);
+    crypto.getRandomValues(typedArray);
+    const random = typedArray[0] % 7;
     if (random == 0) {
         return ShapeType.Shape0;
     } else if (random == 1) {
@@ -53,7 +56,10 @@ function getRandomShapeType(): ShapeType {
 }
 
 function getRandomCharacterType(): CharacterType {
-    const random = Math.floor(Math.random() * 4);
+    const crypto = window.crypto;
+    const typedArray = new Uint8Array(1);
+    crypto.getRandomValues(typedArray);
+    const random = typedArray[0] % 4;
     if (random == 0) {
         return CharacterType.Word;
     } else if (random == 1) {