Updated dockerfile & build for dockerized puppeteer

Dockerfile

@@ -8,9 +8,32 @@ COPY tsconfig.json ./
 COPY src ./src
 RUN pnpm run build
 # final image
-FROM node:14.15.1-alpine3.12
+FROM alpine:edge
+WORKDIR /app
+RUN apk add --no-cache \
+      chromium \
+      nss \
+      freetype \
+      freetype-dev \
+      harfbuzz \
+      ca-certificates \
+      ttf-freefont \
+      nodejs \
+      yarn
+
+# Tell Puppeteer to skip installing Chrome. We'll be using the installed package.
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
+    PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
+
+RUN addgroup -S pptruser && adduser -S -g pptruser pptruser \
+    && mkdir -p /home/pptruser/Downloads /app \
+    && chown -R pptruser:pptruser /home/pptruser \
+    && chown -R pptruser:pptruser /app
+
+# Run everything after as non-privileged user.
+USER pptruser
+
 COPY package.json ./
-RUN npm i -g pnpm
+RUN yarn
-RUN pnpm i --prod
+COPY --from=0 /app/dist app
-COPY --from=0 /app/dist dist
+ENTRYPOINT ["node", "app/app.js"]
-ENTRYPOINT ["node", "dist/app.js"]

package.json

@@ -5,7 +5,7 @@
   "main": "src/app.ts",
   "scripts": {
     "dev": "nodemon src/app.ts",
-    "build": "rimraf ./dist && tsc",
+    "build": "rimraf ./dist && tsc && cp-cli ./src/templates ./dist/templates",
     "licenses:export": "license-exporter --markdown",
     "release": "release-it --only-version",
     "translations:sort": "node sort_translations.js"
@@ -63,6 +63,7 @@
     "@types/express": "^4.17.11",
     "@types/node": "^14.14.22",
     "@types/puppeteer": "^5.4.3",
+    "cp-cli": "^2.0.0",
     "nodemon": "^2.0.7",
     "release-it": "^14.2.2",
     "rimraf": "^3.0.2",

src/PdfCreator.ts

@@ -64,7 +64,8 @@ export class PdfCreator {
             '--no-pings',
             '--no-zygote',
             '--password-store=basic',
-            '--use-gl=swiftshader'
+            '--use-gl=swiftshader',
+            '--no-sandbox'
         ];
 
         await i18next