refactor(redteam): rewrite agent in Go, drop Node.js runtime

Author: noeljackson

.github/workflows/build-redteam-image.yaml

@@ -19,6 +19,16 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+
+      - name: Build redteam agent
+        run: |
+          cd redteam
+          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o redteam-agent .
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 

redteam/.gitignore

@@ -1 +1,2 @@
 node_modules/
+redteam-agent

redteam/Dockerfile

@@ -1,39 +1,19 @@
-# Stage 1: Install runtime dependencies
-FROM node:20-alpine AS deps
-WORKDIR /app
-COPY package.json package-lock.json* ./
-RUN npm ci --production
-
-# Stage 2: Runtime with security testing tools
 FROM alpine:3.19
 
 RUN apk add --no-cache \
     bash curl jq \
     python3 \
-    nodejs \
     nmap nmap-ncat \
     strace ltrace \
     iptables nftables \
     gcc musl-dev linux-headers \
     procps util-linux \
     ca-certificates
 
-# Agent harness (pre-compiled dist/)
-COPY package.json /opt/redteam/
-COPY dist/ /opt/redteam/
-COPY --from=deps /app/node_modules /opt/redteam/node_modules
-
-# cw binary — build externally and place in build context as cw-binary
-# To build: cd codewire-cli && CGO_ENABLED=0 go build -o ../pentest/redteam/cw-binary ./cmd/cw
+COPY redteam-agent /usr/local/bin/redteam-agent
 COPY cw-binary /usr/local/bin/cw
-
-# Seed knowledge
 COPY seeds/ /opt/redteam/seeds/
 
-# Configuration
-COPY system-prompt.md strategies.json /opt/redteam/
-COPY entrypoint.sh /opt/redteam/
-
-RUN chmod +x /opt/redteam/entrypoint.sh /usr/local/bin/cw
+RUN chmod +x /usr/local/bin/redteam-agent /usr/local/bin/cw
 
-ENTRYPOINT ["/opt/redteam/entrypoint.sh"]
+ENTRYPOINT ["redteam-agent"]