Merge branch 'master' into bug-1821

.github/workflows/main_matrix.yml

@@ -130,25 +130,27 @@ jobs:
             release/meshtasticd_linux_amd64
             release/device-*.sh
             release/device-*.bat
-          retention-days: 30
       
       - name: Docker login
+        if: ${{ github.event_name == 'workflow_dispatch' }}
         uses: docker/login-action@v2
         with: 
           username: meshtastic
           password: ${{ secrets.DOCKER_TOKEN }}
 
       - name: Docker setup
+        if: ${{ github.event_name == 'workflow_dispatch' }}
         uses: docker/setup-buildx-action@v2
 
       - name: Docker build and push
+        if: ${{ github.event_name == 'workflow_dispatch' }}
         uses: docker/build-push-action@v3
         with:
           context: .
           file: ./Dockerfile
           push: true
-          tags: meshtastic/device:simulator
-
+          tags: meshtastic/device-simulator:latest
+      
   after-checks:
     runs-on: ubuntu-latest
     needs: [check]

.semgrepignore

@@ -0,0 +1 @@
+.github/workflows/main_matrix.yml

Dockerfile

@@ -1,15 +1,41 @@
 FROM debian:bullseye-slim AS builder
-RUN apt-get update
-RUN DEBIAN_FRONTEND=noninteractive TZ=Etc/UTC apt-get -y install wget python3 g++ zip python3-venv git vim
-RUN wget https://raw.githubusercontent.com/platformio/platformio-core-installer/master/get-platformio.py -O get-platformio.py; chmod +x get-platformio.py
-RUN python3 get-platformio.py
-RUN git clone https://github.com/meshtastic/firmware --recurse-submodules
-RUN cd firmware
-RUN chmod +x ./firmware/bin/build-native.sh
-RUN . ~/.platformio/penv/bin/activate; cd firmware; sh ./bin/build-native.sh
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=Etc/UTC
+
+# http://bugs.python.org/issue19846
+# > At the moment, setting "LANG=C" on a Linux system *fundamentally breaks Python 3*, and that's not OK.
+ENV LANG C.UTF-8
+
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+# Install build deps
+USER root
+RUN apt-get update && \
+	apt-get -y install wget python3 g++ zip python3-venv git vim ca-certificates
+
+# create a non-priveleged user & group
+RUN groupadd -g 1000 mesh && useradd -ml -u 1000 -g 1000 mesh
+
+USER mesh
+RUN wget https://raw.githubusercontent.com/platformio/platformio-core-installer/master/get-platformio.py -qO /tmp/get-platformio.py && \
+	chmod +x /tmp/get-platformio.py && \
+	python3 /tmp/get-platformio.py && \
+	git clone https://github.com/meshtastic/firmware --recurse-submodules /tmp/firmware && \
+	cd /tmp/firmware && \
+	chmod +x /tmp/firmware/bin/build-native.sh && \
+	source ~/.platformio/penv/bin/activate && \
+	./bin/build-native.sh
 
 FROM frolvlad/alpine-glibc
-WORKDIR /root/
-COPY --from=builder /firmware/release/meshtasticd_linux_amd64 ./
-RUN apk --update add --no-cache g++
-CMD sh -cx "./meshtasticd_linux_amd64 --hwid '$RANDOM'"
+
+RUN apk --update add --no-cache g++ shadow && \
+	groupadd -g 1000 mesh && useradd -ml -u 1000 -g 1000 mesh
+
+COPY --from=builder /tmp/firmware/release/meshtasticd_linux_amd64 /home/mesh/
+
+USER mesh
+WORKDIR /home/mesh
+CMD sh -cx "./meshtasticd_linux_amd64 --hwid '$RANDOM'"
+
+HEALTHCHECK NONE

README.md

@@ -10,7 +10,7 @@
 
 This repository contains the device firmware for the Meshtastic project.
 
-**[Building Instructions](https://meshtastic.org/docs/developers/Firmware/build)**
+**[Building Instructions](https://meshtastic.org/docs/development/firmware/build)**
 **[Flashing Instructions](https://meshtastic.org/docs/getting-started/flashing-firmware/)**
 
 ## Stats