Add solutionHEADmaster

1 files changed, 28 insertions, 0 deletions

diff --git a/solve/Dockerfile b/solve/Dockerfile
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+++ b/solve/Dockerfile
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+# syntax=docker/dockerfile:1
+FROM alpine:3.18.2@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70
+
+# Install OS dependencies and add a challenge user
+RUN apk add nodejs npm chromium \
+    && addgroup -S wsbx \
+    && adduser -S -G wsbx wsbx \
+    && mkdir -p /home/wsbx/Downloads \
+    && chown -R wsbx:wsbx /home/wsbx
+
+# Set config for running in a container
+ENV FLAG=CSCG{fake_flag} \
+    HOST=0.0.0.0 \
+    PORT=1337 \
+    PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
+
+# Install NPM dependencies
+WORKDIR /app
+COPY package.json package-lock.json /app/
+RUN npm ci
+
+# Add the actual app
+COPY . /app
+
+# Don't run as root
+USER wsbx
+
+CMD ["node", "server.js"]