Update https://git.quad4.io/actions/setup-python digest to a26af69

Reviewed-on: #6

.gitea/workflows/docker.yml

@@ -1,15 +1,15 @@
 name: Build and Publish Docker Image
 
 on:
+  workflow_dispatch:
   push:
-    branches: [ main ]
     tags: [ 'v*' ]
   pull_request:
-    branches: [ main ]
+    branches: [ main, master ]
 
 env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
+  REGISTRY: git.quad4.io
+  IMAGE_NAME: RNS-Things/rns-page-node
 
 jobs:
   build:
@@ -17,29 +17,32 @@ jobs:
     permissions:
       contents: read
       packages: write
+    outputs:
+      image_digest: ${{ steps.build.outputs.digest }}
+      image_tags: ${{ steps.meta.outputs.tags }}
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
+        uses: https://git.quad4.io/actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392
+        uses: https://git.quad4.io/actions/setup-qemu-action@3a1695b1353f9f8868722ffaafc1f164ef35fa5e # v3
         with:
           platforms: amd64,arm64
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+        uses: https://git.quad4.io/actions/setup-buildx-action@7fbd262f0ca05b45700d8eaaf71f40837d036cc7 # v3
 
       - name: Log in to the Container registry
-        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1
+        uses: https://git.quad4.io/actions/login-action@bb91d7e20cfedb030a44164cb558bba899e1010a # v3
         with:
           registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f
+        uses: https://git.quad4.io/actions/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
@@ -51,19 +54,23 @@ jobs:
             type=sha,format=short
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83  # v6.18.0
+        id: build
+        uses: https://git.quad4.io/actions/build-push-action@dc0c2d97df39a6939d9db7d572445529e2365ec6 # v6
         with:
           context: .
+          file: ./docker/Dockerfile
           platforms: linux/amd64,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
+          push: ${{ startsWith(github.ref, 'refs/tags/v') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
+          build-args: |
+            BUILD_DATE=${{ github.event.head_commit.timestamp }}
+            VCS_REF=${{ github.sha }}
+            VERSION=${{ steps.meta.outputs.version }}
 
       - name: Extract metadata (tags, labels) for Docker (rootless)
         id: meta_rootless
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f
+        uses: https://git.quad4.io/actions/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-rootless
           tags: |
@@ -74,13 +81,15 @@ jobs:
             type=sha,format=short,suffix=-rootless
 
       - name: Build and push rootless Docker image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83  # v6.18.0
+        uses: https://git.quad4.io/actions/build-push-action@dc0c2d97df39a6939d9db7d572445529e2365ec6 # v6
         with:
           context: .
-          file: ./Dockerfile.rootless
+          file: ./docker/Dockerfile.rootless
           platforms: linux/amd64,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
+          push: ${{ startsWith(github.ref, 'refs/tags/v') }}
           tags: ${{ steps.meta_rootless.outputs.tags }}
           labels: ${{ steps.meta_rootless.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
+          build-args: |
+            BUILD_DATE=${{ github.event.head_commit.timestamp }}
+            VCS_REF=${{ github.sha }}
+            VERSION=${{ steps.meta_rootless.outputs.version }}

.gitea/workflows/publish.yml

@@ -0,0 +1,68 @@
+name: Create Release
+
+# This workflow creates releases:
+# 1. Build packages
+# 2. Create Gitea release with all artifacts atomically
+# This ensures releases cannot be modified once published.
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version to release (e.g., 0.6.8)'
+        required: true
+        type: string
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: Build distribution 📦
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+    - name: Checkout
+      uses: https://git.quad4.io/actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      with:
+        persist-credentials: false
+    - name: Set up Python
+      uses: https://git.quad4.io/actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+      with:
+        python-version: "3.13"
+    - name: Install pypa/build
+      run: python3 -m pip install build --user
+    - name: Build a binary wheel and a source tarball
+      run: python3 -m build
+    - name: Store the distribution packages
+      uses: https://git.quad4.io/actions/upload-artifact@8689daa8608e46baf41e4786cb83fbc0dea972cd # v4
+      with:
+        name: python-package-distributions
+        path: dist/
+
+  gitea-release:
+    name: Create Gitea Release
+    needs:
+    - build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+    - name: Download all the dists
+      uses: https://git.quad4.io/actions/download-artifact@10979da4ee3096dd7ca8d9a35c72871335fee704 # v5
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Create Gitea Release with artifacts
+      uses: https://git.quad4.io/actions/gitea-release-action@4875285c0950474efb7ca2df55233c51333eeb74
+      with:
+        tag_name: ${{ github.ref_name }}
+        name: Release ${{ github.ref_name }}
+        files: |
+          dist/*.tar.gz
+          dist/*.whl 

.gitea/workflows/safety.yml

@@ -0,0 +1,22 @@
+name: Safety
+on:
+  push:
+    branches: [ main ]
+  schedule:
+    - cron: '0 0 * * 0' # weekly
+jobs:
+  security:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: https://git.quad4.io/actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - name: Set up Python
+        uses: https://git.quad4.io/actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+        with:
+          python-version: '3.10'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install .
+      - name: Run pip-audit
+        uses: https://git.quad4.io/actions/gh-action-pip-audit@66a6ee35b1b25f89c6bdc9f7c11284f08061823a # v1.1.0

.github/workflows/docker-test.yml

@@ -1,27 +0,0 @@
-name: Docker Build Test
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    strategy:
-      matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
-
-    steps:
-    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c  # v6.0.0
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Build Docker Image
-      run: docker build . --file Dockerfile --build-arg PYTHON_VERSION=${{ matrix.python-version }} --tag lxmfy-test:${{ matrix.python-version }}

.github/workflows/publish.yml

@@ -1,100 +0,0 @@
-name: Publish Python 🐍 distribution 📦 to PyPI
-
-on:
-  push:
-    tags:
-      - 'v*'
-  workflow_dispatch:
-    inputs:
-      version:
-        description: 'Version to release (e.g., 0.6.8)'
-        required: true
-        type: string
-
-permissions:
-  contents: read
-  id-token: write
-
-jobs:
-  build:
-    name: Build distribution 📦
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      id-token: write
-    steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      with:
-        persist-credentials: false
-    - name: Set up Python
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c  # v6.0.0
-      with:
-        python-version: "3.13"
-    - name: Install pypa/build
-      run: python3 -m pip install build --user
-    - name: Build a binary wheel and a source tarball
-      run: python3 -m build
-    - name: Store the distribution packages
-      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
-      with:
-        name: python-package-distributions
-        path: dist/
-
-  publish-to-pypi:
-    name: Publish Python 🐍 distribution 📦 to PyPI
-    if: startsWith(github.ref, 'refs/tags/')
-    needs:
-    - build
-    runs-on: ubuntu-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/rns-page-node
-    permissions:
-      id-token: write
-      contents: read
-
-    steps:
-    - name: Download all the dists
-      uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0  # v5.0.0
-      with:
-        name: python-package-distributions
-        path: dist/
-    - name: Publish distribution 📦 to PyPI
-      uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e
-
-  github-release:
-    name: Sign the Python 🐍 distribution 📦 and create GitHub Release
-    needs:
-    - publish-to-pypi
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      id-token: write
-
-    steps:
-    - name: Download all the dists
-      uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0  # v5.0.0
-      with:
-        name: python-package-distributions
-        path: dist/
-    - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@f7ad0af51a5648d09a20d00370f0a91c3bdf8f84  # v3.0.1
-      with:
-        inputs: >-
-          ./dist/*.tar.gz
-          ./dist/*.whl
-    - name: Create GitHub Release
-      env:
-        GITHUB_TOKEN: ${{ github.token }}
-      run: >-
-        gh release create
-        "$GITHUB_REF_NAME"
-        --repo "$GITHUB_REPOSITORY"
-        --notes ""
-    - name: Upload artifact signatures to GitHub Release
-      env:
-        GITHUB_TOKEN: ${{ github.token }}
-      run: >-
-        gh release upload
-        "$GITHUB_REF_NAME" dist/**
-        --repo "$GITHUB_REPOSITORY" 

.gitignore

@@ -3,3 +3,12 @@ node-config/
 files/
 .ruff_cache/
 __pycache__/
+dist/
+*.egg-info/
+.ruff_cache/
+.venv/
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local

Dockerfile

@@ -1,24 +0,0 @@
-ARG PYTHON_VERSION=3.13
-FROM python:${PYTHON_VERSION}-alpine
-
-LABEL org.opencontainers.image.source="https://github.com/Sudo-Ivan/rns-page-node"
-LABEL org.opencontainers.image.description="A simple way to serve pages and files over the Reticulum network."
-LABEL org.opencontainers.image.licenses="GPL-3.0"
-LABEL org.opencontainers.image.authors="Sudo-Ivan"
-
-WORKDIR /app
-
-RUN apk add --no-cache gcc python3-dev musl-dev linux-headers
-
-RUN pip install poetry
-ENV POETRY_VIRTUALENVS_IN_PROJECT=true
-
-COPY pyproject.toml poetry.lock* ./
-COPY README.md ./
-COPY rns_page_node ./rns_page_node
-
-RUN poetry install --no-interaction --no-ansi
-
-ENV PATH="/app/.venv/bin:$PATH"
-
-ENTRYPOINT ["poetry", "run", "rns-page-node"]

Dockerfile.rootless

@@ -1,28 +0,0 @@
-ARG PYTHON_VERSION=3.13
-FROM python:${PYTHON_VERSION}-alpine
-
-LABEL org.opencontainers.image.source="https://github.com/Sudo-Ivan/rns-page-node"
-LABEL org.opencontainers.image.description="A simple way to serve pages and files over the Reticulum network."
-LABEL org.opencontainers.image.licenses="GPL-3.0"
-LABEL org.opencontainers.image.authors="Sudo-Ivan"
-
-RUN addgroup -g 1000 app && adduser -D -u 1000 -G app app
-
-WORKDIR /app
-
-RUN apk add --no-cache gcc python3-dev musl-dev linux-headers
-
-RUN pip install poetry
-ENV POETRY_VIRTUALENVS_IN_PROJECT=true
-
-COPY pyproject.toml poetry.lock* ./
-COPY README.md ./
-COPY rns_page_node ./rns_page_node
-
-RUN poetry install --no-interaction --no-ansi
-
-ENV PATH="/app/.venv/bin:$PATH"
-
-USER app
-
-ENTRYPOINT ["poetry", "run", "rns-page-node"]

Makefile

@@ -1,20 +1,31 @@
 # Makefile for rns-page-node
 
+# Extract version from pyproject.toml
+VERSION := $(shell grep "^version =" pyproject.toml | cut -d '"' -f 2)
+VCS_REF := $(shell git rev-parse --short HEAD 2>/dev/null || echo "unknown")
+BUILD_DATE := $(shell date -u +"%Y-%m-%dT%H:%M:%SZ")
+
 # Detect if docker buildx is available
 DOCKER_BUILD := $(shell docker buildx version >/dev/null 2>&1 && echo "docker buildx build" || echo "docker build")
+DOCKER_BUILD_LOAD := $(shell docker buildx version >/dev/null 2>&1 && echo "docker buildx build --load" || echo "docker build")
+
+# Build arguments for Docker
+DOCKER_BUILD_ARGS := --build-arg VERSION=$(VERSION) \
+                     --build-arg VCS_REF=$(VCS_REF) \
+                     --build-arg BUILD_DATE=$(BUILD_DATE)
 
 .PHONY: all build sdist wheel clean install lint format docker-wheels docker-build docker-run docker-build-rootless docker-run-rootless help test docker-test
 
 all: build
 
 build: clean
-	python3 setup.py sdist bdist_wheel
+	python3 -m build
 
 sdist:
-	python3 setup.py sdist
+	python3 -m build --sdist
 
 wheel:
-	python3 setup.py bdist_wheel
+	python3 -m build --wheel
 
 clean:
 	rm -rf build dist *.egg-info
@@ -29,20 +40,20 @@ format:
 	ruff check --fix .
 
 docker-wheels:
-	$(DOCKER_BUILD) --target builder -f Dockerfile.build -t rns-page-node-builder .
+	$(DOCKER_BUILD) --target builder -f docker/Dockerfile.build -t rns-page-node-builder .
 	docker create --name builder-container rns-page-node-builder true
 	docker cp builder-container:/src/dist ./dist
 	docker rm builder-container
 
 docker-build:
-	$(DOCKER_BUILD) $(BUILD_ARGS) -f Dockerfile -t rns-page-node:latest .
+	$(DOCKER_BUILD_LOAD) $(DOCKER_BUILD_ARGS) $(BUILD_ARGS) -f docker/Dockerfile -t git.quad4.io/rns-things/rns-page-node:latest -t git.quad4.io/rns-things/rns-page-node:$(VERSION) .
 
 docker-run:
 	docker run --rm -it \
 		-v ./pages:/app/pages \
 		-v ./files:/app/files \
 		-v ./node-config:/app/node-config \
-		rns-page-node:latest \
+		git.quad4.io/rns-things/rns-page-node:latest \
 		--node-name "Page Node" \
 		--pages-dir /app/pages \
 		--files-dir /app/files \
@@ -50,14 +61,14 @@ docker-run:
 		--announce-interval 360
 
 docker-build-rootless:
-	$(DOCKER_BUILD) $(BUILD_ARGS) -f Dockerfile.rootless -t rns-page-node-rootless:latest .
+	$(DOCKER_BUILD_LOAD) $(DOCKER_BUILD_ARGS) $(BUILD_ARGS) -f docker/Dockerfile.rootless -t git.quad4.io/rns-things/rns-page-node:latest-rootless -t git.quad4.io/rns-things/rns-page-node:$(VERSION)-rootless .
 
 docker-run-rootless:
 	docker run --rm -it \
 		-v ./pages:/app/pages \
 		-v ./files:/app/files \
 		-v ./node-config:/app/node-config \
-		rns-page-node-rootless:latest \
+		git.quad4.io/rns-things/rns-page-node:latest-rootless \
 		--node-name "Page Node" \
 		--pages-dir /app/pages \
 		--files-dir /app/files \
@@ -68,7 +79,7 @@ test:
 	bash tests/run_tests.sh
 
 docker-test:
-	$(DOCKER_BUILD) -f tests/Dockerfile.tests -t rns-page-node-tests .
+	$(DOCKER_BUILD_LOAD) -f docker/Dockerfile.tests -t rns-page-node-tests .
 	docker run --rm rns-page-node-tests
 
 help:
@@ -82,7 +93,7 @@ help:
 	@echo "  lint           - run ruff linter"
 	@echo "  format         - run ruff --fix"
 	@echo "  docker-wheels  - build Python wheels in Docker"
-	@echo "  docker-build   - build runtime Docker image"
+	@echo "  docker-build   - build runtime Docker image (version: $(VERSION))"
 	@echo "  docker-run     - run runtime Docker image"
 	@echo "  docker-build-rootless - build rootless runtime Docker image"
 	@echo "  docker-run-rootless  - run rootless runtime Docker image"

README.md

@@ -1,31 +1,84 @@
 # RNS Page Node
 
-[![Build and Publish Docker Image](https://github.com/Sudo-Ivan/rns-page-node/actions/workflows/docker.yml/badge.svg)](https://github.com/Sudo-Ivan/rns-page-node/actions/workflows/docker.yml)
-[![Docker Build Test](https://github.com/Sudo-Ivan/rns-page-node/actions/workflows/docker-test.yml/badge.svg)](https://github.com/Sudo-Ivan/rns-page-node/actions/workflows/docker-test.yml)
-[![DeepSource](https://app.deepsource.com/gh/Sudo-Ivan/rns-page-node.svg/?label=active+issues&show_trend=true&token=kajzd0SjJXSzkuN3z3kG9gQw)](https://app.deepsource.com/gh/Sudo-Ivan/rns-page-node/)
+[Русская](README.ru.md)
 
 A simple way to serve pages and files over the [Reticulum network](https://reticulum.network/). Drop-in replacement for [NomadNet](https://github.com/markqvist/NomadNet) nodes that primarily serve pages and files.
 
+## Features
+
+- Serves pages and files over RNS
+- Dynamic page support with environment variables
+- Form data and request parameter parsing
+
+## To Do
+
+- [ ] Move to single small and rootless docker image
+- [ ] Codebase cleanup
+- [ ] Update PyPI publishing workflow
+
 ## Usage
 
 ```bash
+# Pip
+# May require --break-system-packages
+
 pip install rns-page-node
+
+# Pipx
+
+pipx install rns-page-node
+
+# uv
+
+uv venv
+source .venv/bin/activate
+uv pip install rns-page-node
+
+# Pipx via Git
+
+pipx install git+https://git.quad4.io/RNS-Things/rns-page-node.git
 ```
 
+## Usage
+
 ```bash
+# will use current directory for pages and files
 rns-page-node
 ```
 
-## Usage
+or with command-line options:
 
 ```bash
 rns-page-node --node-name "Page Node" --pages-dir ./pages --files-dir ./files --identity-dir ./node-config --announce-interval 360
 ```
 
+or with a config file:
+
+```bash
+rns-page-node /path/to/config.conf
+```
+
+### Configuration File
+
+You can use a configuration file to persist settings. See `config.example` for an example.
+
+Config file format is simple `key=value` pairs:
+
+```
+# Comment lines start with #
+node-name=My Page Node
+pages-dir=./pages
+files-dir=./files
+identity-dir=./node-config
+announce-interval=360
+```
+
+Priority order: Command-line arguments > Config file > Defaults
+
 ### Docker/Podman
 
 ```bash
-docker run -it --rm -v ./pages:/app/pages -v ./files:/app/files -v ./node-config:/app/node-config -v ./config:/root/.reticulum ghcr.io/sudo-ivan/rns-page-node:latest
+docker run -it --rm -v ./pages:/app/pages -v ./files:/app/files -v ./node-config:/app/node-config -v ./config:/root/.reticulum git.quad4.io/rns-things/rns-page-node:latest
 ```
 
 ### Docker/Podman Rootless
@@ -33,7 +86,7 @@ docker run -it --rm -v ./pages:/app/pages -v ./files:/app/files -v ./node-config
 ```bash
 mkdir -p ./pages ./files ./node-config ./config
 chown -R 1000:1000 ./pages ./files ./node-config ./config
-podman run -it --rm -v ./pages:/app/pages -v ./files:/app/files -v ./node-config:/app/node-config -v ./config:/app/config ghcr.io/sudo-ivan/rns-page-node:latest-rootless
+podman run -it --rm -v ./pages:/app/pages -v ./files:/app/files -v ./node-config:/app/node-config -v ./config:/app/config git.quad4.io/rns-things/rns-page-node:latest-rootless
 ```
 
 Mounting volumes are optional, you can also copy pages and files to the container `podman cp` or `docker cp`.
@@ -58,20 +111,30 @@ make docker-wheels
 
 ## Pages
 
-Supports Micron `.mu` and dynamic pages with `#!` in the micron files.
+Supports dynamic executable pages with full request data parsing. Pages can receive:
+- Form fields via `field_*` environment variables
+- Link variables via `var_*` environment variables
+- Remote identity via `remote_identity` environment variable
+- Link ID via `link_id` environment variable
+
+This enables forums, chats, and other interactive applications compatible with NomadNet clients.
 
 ## Options
 
 ```
--c, --config: The path to the Reticulum config file.
--n, --node-name: The name of the node.
--p, --pages-dir: The directory to serve pages from.
--f, --files-dir: The directory to serve files from.
--i, --identity-dir: The directory to persist the node's identity.
--a, --announce-interval: The interval to announce the node's presence.
--r, --page-refresh-interval: The interval to refresh pages.
--f, --file-refresh-interval: The interval to refresh files.
--l, --log-level: The logging level.
+Positional arguments:
+  node_config             Path to rns-page-node config file
+
+Optional arguments:
+  -c, --config            Path to the Reticulum config file
+  -n, --node-name         Name of the node
+  -p, --pages-dir         Directory to serve pages from
+  -f, --files-dir         Directory to serve files from
+  -i, --identity-dir      Directory to persist the node's identity
+  -a, --announce-interval Interval to announce the node's presence (in minutes, default: 360 = 6 hours)
+  --page-refresh-interval Interval to refresh pages (in seconds, 0 = disabled)
+  --file-refresh-interval Interval to refresh files (in seconds, 0 = disabled)
+  -l, --log-level         Logging level (DEBUG, INFO, WARNING, ERROR, CRITICAL)
 ```
 
 ## License

README.ru.md

@@ -0,0 +1,124 @@
+# RNS Page Node
+
+[English](README.md)
+
+Простой способ для раздачи страниц и файлов через сеть [Reticulum](https://reticulum.network/). Прямая замена для узлов [NomadNet](https://github.com/markqvist/NomadNet), которые в основном служат для раздачи страниц и файлов.
+
+## Особенности
+
+- Раздача страниц и файлов через RNS
+- Поддержка динамических страниц с переменными окружения
+- Разбор данных форм и параметров запросов
+
+## Установка
+
+```bash
+# Pip
+# Может потребоваться --break-system-packages
+pip install rns-page-node
+
+# Pipx
+pipx install rns-page-node
+
+# uv
+uv venv
+source .venv/bin/activate
+uv pip install rns-page-node
+
+# Pipx через Git
+pipx install git+https://git.quad4.io/RNS-Things/rns-page-node.git
+
+```
+## Использование
+```bash
+# будет использовать текущий каталог для страниц и файлов
+rns-page-node
+```
+
+или с параметрами командной строки:
+```bash
+rns-page-node --node-name "Page Node" --pages-dir ./pages --files-dir ./files --identity-dir ./node-config --announce-interval 360
+```
+
+или с файлом конфигурации:
+```bash
+rns-page-node /путь/к/config.conf
+```
+
+### Файл Конфигурации
+
+Вы можете использовать файл конфигурации для сохранения настроек. См. `config.example` для примера.
+
+Формат файла конфигурации - простые пары `ключ=значение`:
+
+```
+# Строки комментариев начинаются с #
+node-name=Мой Page Node
+pages-dir=./pages
+files-dir=./files
+identity-dir=./node-config
+announce-interval=360
+```
+
+Порядок приоритета: Аргументы командной строки > Файл конфигурации > Значения по умолчанию
+
+### Docker/Podman
+```bash
+docker run -it --rm -v ./pages:/app/pages -v ./files:/app/files -v ./node-config:/app/node-config -v ./config:/root/.reticulum git.quad4.io/rns-things/rns-page-node:latest
+```
+
+### Docker/Podman без root-доступа
+```bash
+mkdir -p ./pages ./files ./node-config ./config
+chown -R 1000:1000 ./pages ./files ./node-config ./config
+podman run -it --rm -v ./pages:/app/pages -v ./files:/app/files -v ./node-config:/app/node-config -v ./config:/app/config git.quad4.io/rns-things/rns-page-node:latest-rootless
+```
+
+Монтирование томов необязательно, вы также можете скопировать страницы и файлы в контейнер с помощью `podman cp` или `docker cp`.
+
+## Сборка
+```bash
+make build
+```
+
+Сборка wheels:
+```bash
+make wheel
+```
+
+### Сборка Wheels в Docker
+```bash
+make docker-wheels
+```
+
+## Страницы
+
+Поддержка динамических исполняемых страниц с полным разбором данных запросов. Страницы могут получать:
+- Поля форм через переменные окружения `field_*`
+- Переменные ссылок через переменные окружения `var_*`
+- Удаленную идентификацию через переменную окружения `remote_identity`
+- ID соединения через переменную окружения `link_id`
+
+Это позволяет создавать форумы, чаты и другие интерактивные приложения, совместимые с клиентами NomadNet.
+
+## Параметры
+
+```
+Позиционные аргументы:
+  node_config             Путь к файлу конфигурации rns-page-node
+
+Необязательные аргументы:
+  -c, --config            Путь к файлу конфигурации Reticulum
+  -n, --node-name         Имя узла
+  -p, --pages-dir         Каталог для раздачи страниц
+  -f, --files-dir         Каталог для раздачи файлов
+  -i, --identity-dir      Каталог для сохранения идентификационных данных узла
+  -a, --announce-interval Интервал анонсирования присутствия узла (в минутах, по умолчанию: 360 = 6 часов)
+  --page-refresh-interval Интервал обновления страниц (в секундах, 0 = отключено)
+  --file-refresh-interval Интервал обновления файлов (в секундах, 0 = отключено)
+  -l, --log-level         Уровень логирования (DEBUG, INFO, WARNING, ERROR, CRITICAL)
+```
+
+## Лицензия
+
+Этот проект включает части кодовой базы [NomadNet](https://github.com/markqvist/NomadNet), которая лицензирована под GNU General Public License v3.0 (GPL-3.0). Как производная работа, этот проект также распространяется на условиях GPL-3.0. Полный текст лицензии смотрите в файле [LICENSE](LICENSE).

Taskfile.yml

@@ -0,0 +1,201 @@
+version: '3'
+
+vars:
+  VERSION:
+    sh: grep "^version =" pyproject.toml | cut -d '"' -f 2
+  VCS_REF:
+    sh: git rev-parse --short HEAD 2>/dev/null || echo "unknown"
+  BUILD_DATE:
+    sh: date -u +"%Y-%m-%dT%H:%M:%SZ"
+  DOCKER_BUILD:
+    sh: docker buildx version >/dev/null 2>&1 && echo "docker buildx build" || echo "docker build"
+  DOCKER_BUILD_LOAD:
+    sh: docker buildx version >/dev/null 2>&1 && echo "docker buildx build --load" || echo "docker build"
+  IMAGE_NAME: git.quad4.io/rns-things/rns-page-node
+
+tasks:
+  default:
+    desc: Show available tasks
+    cmds:
+      - task --list
+
+  build:
+    desc: Clean and build sdist and wheel
+    deps: [clean]
+    cmds:
+      - python3 -m build
+
+  sdist:
+    desc: Build source distribution
+    cmds:
+      - python3 -m build --sdist
+
+  wheel:
+    desc: Build wheel
+    cmds:
+      - python3 -m build --wheel
+
+  clean:
+    desc: Remove build artifacts
+    cmds:
+      - rm -rf build dist *.egg-info
+
+  install:
+    desc: Install built wheel
+    deps: [build]
+    cmds:
+      - pip install dist/*.whl
+
+  install-dev:
+    desc: Install package in development mode
+    cmds:
+      - pip install -e .
+
+  lint:
+    desc: Run ruff linter
+    cmds:
+      - ruff check .
+
+  format:
+    desc: Run ruff formatter with auto-fix
+    cmds:
+      - ruff check --fix .
+
+  check:
+    desc: Run all code quality checks
+    deps: [lint]
+
+  test:
+    desc: Run local integration tests
+    cmds:
+      - bash tests/run_tests.sh
+
+  docker-wheels:
+    desc: Build Python wheels in Docker
+    cmds:
+      - '{{.DOCKER_BUILD}} --target builder -f docker/Dockerfile.build -t rns-page-node-builder .'
+      - docker create --name builder-container rns-page-node-builder true
+      - docker cp builder-container:/src/dist ./dist
+      - docker rm builder-container
+
+  docker-build:
+    desc: Build runtime Docker image
+    cmds:
+      - >
+        {{.DOCKER_BUILD_LOAD}}
+        --build-arg VERSION={{.VERSION}}
+        --build-arg VCS_REF={{.VCS_REF}}
+        --build-arg BUILD_DATE={{.BUILD_DATE}}
+        -f docker/Dockerfile
+        -t {{.IMAGE_NAME}}:latest
+        -t {{.IMAGE_NAME}}:{{.VERSION}}
+        .
+
+  docker-run:
+    desc: Run runtime Docker image
+    cmds:
+      - >
+        docker run --rm -it
+        -v ./pages:/app/pages
+        -v ./files:/app/files
+        -v ./node-config:/app/node-config
+        {{.IMAGE_NAME}}:latest
+        --node-name "Page Node"
+        --pages-dir /app/pages
+        --files-dir /app/files
+        --identity-dir /app/node-config
+        --announce-interval 360
+
+  docker-build-rootless:
+    desc: Build rootless runtime Docker image
+    cmds:
+      - >
+        {{.DOCKER_BUILD_LOAD}}
+        --build-arg VERSION={{.VERSION}}
+        --build-arg VCS_REF={{.VCS_REF}}
+        --build-arg BUILD_DATE={{.BUILD_DATE}}
+        -f docker/Dockerfile.rootless
+        -t {{.IMAGE_NAME}}:latest-rootless
+        -t {{.IMAGE_NAME}}:{{.VERSION}}-rootless
+        .
+
+  docker-run-rootless:
+    desc: Run rootless runtime Docker image
+    cmds:
+      - >
+        docker run --rm -it
+        -v ./pages:/app/pages
+        -v ./files:/app/files
+        -v ./node-config:/app/node-config
+        {{.IMAGE_NAME}}:latest-rootless
+        --node-name "Page Node"
+        --pages-dir /app/pages
+        --files-dir /app/files
+        --identity-dir /app/node-config
+        --announce-interval 360
+
+  docker-test:
+    desc: Build and run integration tests in Docker
+    cmds:
+      - '{{.DOCKER_BUILD_LOAD}} -f docker/Dockerfile.tests -t rns-page-node-tests .'
+      - docker run --rm rns-page-node-tests
+
+  docker-clean:
+    desc: Remove Docker images and containers
+    cmds:
+      - docker rmi {{.IMAGE_NAME}}:latest {{.IMAGE_NAME}}:{{.VERSION}} 2>/dev/null || true
+      - docker rmi {{.IMAGE_NAME}}:latest-rootless {{.IMAGE_NAME}}:{{.VERSION}}-rootless 2>/dev/null || true
+      - docker rmi rns-page-node-builder rns-page-node-tests 2>/dev/null || true
+
+  run:
+    desc: Run rns-page-node locally
+    cmds:
+      - python3 -m rns_page_node.main
+
+  run-dev:
+    desc: Run rns-page-node with development settings
+    cmds:
+      - python3 -m rns_page_node.main --log-level DEBUG
+
+  venv:
+    desc: Create Python virtual environment
+    cmds:
+      - python3 -m venv .venv
+      - 'echo "Virtual environment created. Activate with: source .venv/bin/activate"'
+
+  deps-install:
+    desc: Install dependencies using pip
+    cmds:
+      - pip install -r requirements.txt || pip install -e .
+
+  deps-update:
+    desc: Update dependencies
+    cmds:
+      - pip install --upgrade -r requirements.txt || pip install --upgrade -e .
+
+  version:
+    desc: Show current version
+    cmds:
+      - 'echo "Version: {{.VERSION}}"'
+      - 'echo "VCS Ref: {{.VCS_REF}}"'
+      - 'echo "Build Date: {{.BUILD_DATE}}"'
+
+  setup-dirs:
+    desc: Create required directories for running the node
+    cmds:
+      - mkdir -p pages files node-config
+
+  nix-shell:
+    desc: Enter Nix development shell
+    cmds:
+      - nix develop
+
+  nix-build:
+    desc: Build with Nix
+    cmds:
+      - nix build
+
+  all:
+    desc: Run build, lint, and test
+    deps: [build, check, test]
+

config.example

@@ -0,0 +1,31 @@
+# rns-page-node configuration file
+# Lines starting with # are comments
+# Format: key=value
+
+# Reticulum config directory path
+# reticulum-config=/path/to/reticulum/config
+
+# Node display name
+node-name=My Page Node
+
+# Pages directory
+pages-dir=./pages
+
+# Files directory
+files-dir=./files
+
+# Node identity directory
+identity-dir=./node-config
+
+# Announce interval in minutes (default: 360 = 6 hours)
+announce-interval=360
+
+# Page refresh interval in seconds (0 = disabled)
+page-refresh-interval=300
+
+# File refresh interval in seconds (0 = disabled)
+file-refresh-interval=300
+
+# Log level (DEBUG, INFO, WARNING, ERROR, CRITICAL)
+log-level=INFO
+

docker/Dockerfile

@@ -0,0 +1,36 @@
+ARG PYTHON_VERSION=3.13
+FROM python:${PYTHON_VERSION}-alpine
+
+ARG BUILD_DATE
+ARG VCS_REF
+ARG VERSION
+
+LABEL org.opencontainers.image.created=$BUILD_DATE \
+      org.opencontainers.image.title="RNS Page Node" \
+      org.opencontainers.image.description="A simple way to serve pages and files over the Reticulum network." \
+      org.opencontainers.image.url="https://git.quad4.io/RNS-Things/rns-page-node" \
+      org.opencontainers.image.documentation="https://git.quad4.io/RNS-Things/rns-page-node/src/branch/main/README.md" \
+      org.opencontainers.image.source="https://git.quad4.io/RNS-Things/rns-page-node" \
+      org.opencontainers.image.version=$VERSION \
+      org.opencontainers.image.revision=$VCS_REF \
+      org.opencontainers.image.vendor="RNS-Things" \
+      org.opencontainers.image.licenses="GPL-3.0" \
+      org.opencontainers.image.authors="Sudo-Ivan" \
+      org.opencontainers.image.base.name="python:${PYTHON_VERSION}-alpine"
+
+WORKDIR /app
+
+RUN apk add --no-cache gcc python3-dev musl-dev linux-headers
+
+RUN pip install poetry
+ENV POETRY_VIRTUALENVS_IN_PROJECT=true
+
+COPY pyproject.toml poetry.lock* ./
+COPY README.md ./
+COPY rns_page_node ./rns_page_node
+
+RUN poetry install --no-interaction --no-ansi
+
+ENV PATH="/app/.venv/bin:$PATH"
+
+ENTRYPOINT ["poetry", "run", "rns-page-node"]

docker/Dockerfile.build

@@ -1,4 +1,4 @@
-FROM python:3.13-alpine AS builder
+FROM python:3.14-alpine AS builder
 
 RUN apk update
 RUN apk add --no-cache build-base libffi-dev cargo pkgconfig gcc python3-dev musl-dev linux-headers

docker/Dockerfile.rootless

@@ -0,0 +1,40 @@
+ARG PYTHON_VERSION=3.13
+FROM python:${PYTHON_VERSION}-alpine
+
+ARG BUILD_DATE
+ARG VCS_REF
+ARG VERSION
+
+LABEL org.opencontainers.image.created=$BUILD_DATE \
+      org.opencontainers.image.title="RNS Page Node (Rootless)" \
+      org.opencontainers.image.description="A simple way to serve pages and files over the Reticulum network." \
+      org.opencontainers.image.url="https://git.quad4.io/RNS-Things/rns-page-node" \
+      org.opencontainers.image.documentation="https://git.quad4.io/RNS-Things/rns-page-node/src/branch/main/README.md" \
+      org.opencontainers.image.source="https://git.quad4.io/RNS-Things/rns-page-node" \
+      org.opencontainers.image.version=$VERSION \
+      org.opencontainers.image.revision=$VCS_REF \
+      org.opencontainers.image.vendor="RNS-Things" \
+      org.opencontainers.image.licenses="GPL-3.0" \
+      org.opencontainers.image.authors="Sudo-Ivan" \
+      org.opencontainers.image.base.name="python:${PYTHON_VERSION}-alpine"
+
+RUN addgroup -g 1000 app && adduser -D -u 1000 -G app app
+
+WORKDIR /app
+
+RUN apk add --no-cache gcc python3-dev musl-dev linux-headers
+
+RUN pip install poetry
+ENV POETRY_VIRTUALENVS_IN_PROJECT=true
+
+COPY pyproject.toml poetry.lock* ./
+COPY README.md ./
+COPY rns_page_node ./rns_page_node
+
+RUN poetry install --no-interaction --no-ansi
+
+ENV PATH="/app/.venv/bin:$PATH"
+
+USER app
+
+ENTRYPOINT ["poetry", "run", "rns-page-node"]

docker/Dockerfile.tests

@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.14-slim
 
 RUN apt-get update && apt-get install -y build-essential libssl-dev && rm -rf /var/lib/apt/lists/*
 

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1766902085,
+        "narHash": "sha256-coBu0ONtFzlwwVBzmjacUQwj3G+lybcZ1oeNSQkgC0M=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "c0b0e0fddf73fd517c3471e546c0df87a42d53f4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,35 @@
+{
+  description = "A simple way to serve pages and files over the Reticulum network";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+        };
+
+        python = pkgs.python3;
+
+        pythonPackages = python.pkgs;
+      in
+      {
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            python
+            poetry
+            go-task
+            pythonPackages.build
+            pythonPackages.pip
+            pythonPackages.setuptools
+            pythonPackages.wheel
+            pythonPackages.ruff
+          ];
+        };
+      });
+}
+

pyproject.toml

@@ -1,16 +1,25 @@
 [project]
 name = "rns-page-node"
-version = "1.1.0"
+version = "1.3.0"
 license = "GPL-3.0-only"
 description = "A simple way to serve pages and files over the Reticulum network."
 authors = [
     {name = "Sudo-Ivan"}
 ]
 readme = "README.md"
-requires-python = ">=3.10"
+requires-python = ">=3.9.2"
 dependencies = [
-    "rns (>=1.0.0,<1.5.0)"
+    "rns (>=1.0.4,<1.5.0)",
+    "cryptography>=46.0.3"
 ]
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Operating System :: OS Independent",
+]
+
+[project.urls]
+Homepage = "https://git.quad4.io/RNS-Things/rns-page-node"
+Repository = "https://git.quad4.io/RNS-Things/rns-page-node"
 
 [project.scripts]
 rns-page-node = "rns_page_node.main:main"
@@ -20,6 +29,4 @@ requires = ["poetry-core>=2.0.0,<3.0.0"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.group.dev.dependencies]
-ruff = "^0.12.12"
-safety = "^3.6.1"
-
+ruff = "^0.14.10"

renovate.json

@@ -0,0 +1,3 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json"
+}

requirements.txt

@@ -1 +1,2 @@
-rns=1.0.0
+rns=1.0.4
+cryptography==46.0.3

rns_page_node/__init__.py

@@ -1,2 +1,6 @@
-# rns_page_node package
+"""RNS Page Node package.
+
+A minimal Reticulum page node that serves .mu pages and files over RNS.
+"""
+
 __all__ = ["main"]

rns_page_node/main.py

@@ -1,21 +1,21 @@
-"""Minimal Reticulum Page Node
+"""Minimal Reticulum Page Node.
+
 Serves .mu pages and files over RNS.
 """
 
 import argparse
-import logging
 import os
 import subprocess
 import threading
 import time
+from pathlib import Path
 
 import RNS
 
-logger = logging.getLogger(__name__)
-
 DEFAULT_INDEX = """>Default Home Page
 
-This node is serving pages using rns-page-node, but the home page file (index.mu) was not found in the pages directory. Please add an index.mu file to customize the home page.
+This node is serving pages using rns-page-node, but index.mu was not found.
+Please add an index.mu file to customize the home page.
 """
 
 DEFAULT_NOTALLOWED = """>Request Not Allowed
@@ -24,7 +24,49 @@ You are not authorised to carry out the request.
 """
 
 
+def load_config(config_file):
+    """Load configuration from a plain text config file.
+
+    Config format is simple key=value pairs, one per line.
+    Lines starting with # are comments and are ignored.
+    Empty lines are ignored.
+
+    Args:
+        config_file: Path to the config file
+
+    Returns:
+        Dictionary of configuration values
+
+    """
+    config = {}
+    try:
+        with open(config_file, encoding="utf-8") as f:
+            for line_num, line in enumerate(f, 1):
+                line = line.strip()
+                if not line or line.startswith("#"):
+                    continue
+                if "=" not in line:
+                    RNS.log(
+                        f"Invalid config line {line_num} in {config_file}: {line}",
+                        RNS.LOG_WARNING,
+                    )
+                    continue
+                key, value = line.split("=", 1)
+                key = key.strip()
+                value = value.strip()
+                if key and value:
+                    config[key] = value
+        RNS.log(f"Loaded configuration from {config_file}", RNS.LOG_INFO)
+    except FileNotFoundError:
+        RNS.log(f"Config file not found: {config_file}", RNS.LOG_ERROR)
+    except Exception as e:
+        RNS.log(f"Error reading config file {config_file}: {e}", RNS.LOG_ERROR)
+    return config
+
+
 class PageNode:
+    """A Reticulum page node that serves .mu pages and files over RNS."""
+
     def __init__(
         self,
         identity,
@@ -35,15 +77,30 @@ class PageNode:
         page_refresh_interval=0,
         file_refresh_interval=0,
     ):
+        """Initialize the PageNode.
+
+        Args:
+            identity: RNS Identity for the node
+            pagespath: Path to directory containing .mu pages
+            filespath: Path to directory containing files to serve
+            announce_interval: Minutes between announcements (default: 360) == 6 hours
+            name: Display name for the node (optional)
+            page_refresh_interval: Seconds between page rescans (0 = disabled)
+            file_refresh_interval: Seconds between file rescans (0 = disabled)
+
+        """
         self._stop_event = threading.Event()
         self._lock = threading.Lock()
-        self.logger = logging.getLogger(f"{__name__}.PageNode")
         self.identity = identity
         self.name = name
         self.pagespath = pagespath
         self.filespath = filespath
         self.destination = RNS.Destination(
-            identity, RNS.Destination.IN, RNS.Destination.SINGLE, "nomadnetwork", "node",
+            identity,
+            RNS.Destination.IN,
+            RNS.Destination.SINGLE,
+            "nomadnetwork",
+            "node",
         )
         self.announce_interval = announce_interval
         self.last_announce = 0
@@ -58,27 +115,36 @@ class PageNode:
         self.destination.set_link_established_callback(self.on_connect)
 
         self._announce_thread = threading.Thread(
-            target=self._announce_loop, daemon=True,
+            target=self._announce_loop,
+            daemon=True,
         )
         self._announce_thread.start()
         self._refresh_thread = threading.Thread(target=self._refresh_loop, daemon=True)
         self._refresh_thread.start()
 
     def register_pages(self):
-        with self._lock:
-            self.servedpages = []
-            self._scan_pages(self.pagespath)
+        """Scan pages directory and register request handlers for all .mu files."""
+        pages = self._scan_pages(self.pagespath)
 
-        if not os.path.isfile(os.path.join(self.pagespath, "index.mu")):
+        with self._lock:
+            self.servedpages = pages
+
+        pagespath = Path(self.pagespath).resolve()
+
+        if not (pagespath / "index.mu").is_file():
             self.destination.register_request_handler(
                 "/page/index.mu",
                 response_generator=self.serve_default_index,
                 allow=RNS.Destination.ALLOW_ALL,
             )
 
-        for full_path in self.servedpages:
-            rel = full_path[len(self.pagespath) :]
-            request_path = f"/page{rel}"
+        for full_path in pages:
+            page_path = Path(full_path).resolve()
+            try:
+                rel = page_path.relative_to(pagespath).as_posix()
+            except ValueError:
+                continue
+            request_path = f"/page/{rel}"
             self.destination.register_request_handler(
                 request_path,
                 response_generator=self.serve_page,
@@ -86,13 +152,21 @@ class PageNode:
             )
 
     def register_files(self):
-        with self._lock:
-            self.servedfiles = []
-            self._scan_files(self.filespath)
+        """Scan files directory and register request handlers for all files."""
+        files = self._scan_files(self.filespath)
 
-        for full_path in self.servedfiles:
-            rel = full_path[len(self.filespath) :]
-            request_path = f"/file{rel}"
+        with self._lock:
+            self.servedfiles = files
+
+        filespath = Path(self.filespath).resolve()
+
+        for full_path in files:
+            file_path = Path(full_path).resolve()
+            try:
+                rel = file_path.relative_to(filespath).as_posix()
+            except ValueError:
+                continue
+            request_path = f"/file/{rel}"
             self.destination.register_request_handler(
                 request_path,
                 response_generator=self.serve_file,
@@ -101,140 +175,278 @@ class PageNode:
             )
 
     def _scan_pages(self, base):
-        for entry in os.listdir(base):
-            if entry.startswith("."):
+        """Return a list of page paths under the given directory, excluding .allowed files."""
+        base_path = Path(base)
+        if not base_path.exists():
+            return []
+        served = []
+        for entry in base_path.iterdir():
+            if entry.name.startswith("."):
                 continue
-            path = os.path.join(base, entry)
-            if os.path.isdir(path):
-                self._scan_pages(path)
-            elif os.path.isfile(path) and not entry.endswith(".allowed"):
-                self.servedpages.append(path)
+            if entry.is_dir():
+                served.extend(self._scan_pages(entry))
+            elif entry.is_file() and not entry.name.endswith(".allowed"):
+                served.append(str(entry))
+        return served
 
     def _scan_files(self, base):
-        for entry in os.listdir(base):
-            if entry.startswith("."):
+        """Return all file paths under the given directory."""
+        base_path = Path(base)
+        if not base_path.exists():
+            return []
+        served = []
+        for entry in base_path.iterdir():
+            if entry.name.startswith("."):
                 continue
-            path = os.path.join(base, entry)
-            if os.path.isdir(path):
-                self._scan_files(path)
-            elif os.path.isfile(path):
-                self.servedfiles.append(path)
+            if entry.is_dir():
+                served.extend(self._scan_files(entry))
+            elif entry.is_file():
+                served.append(str(entry))
+        return served
 
     @staticmethod
     def serve_default_index(
-        path, data, request_id, link_id, remote_identity, requested_at,
+        _path,
+        _data,
+        _request_id,
+        _link_id,
+        _remote_identity,
+        _requested_at,
     ):
+        """Serve the default index page when no index.mu file exists."""
         return DEFAULT_INDEX.encode("utf-8")
 
     def serve_page(
-        self, path, data, request_id, link_id, remote_identity, requested_at,
+        self,
+        path,
+        data,
+        _request_id,
+        _link_id,
+        remote_identity,
+        _requested_at,
     ):
-        file_path = path.replace("/page", self.pagespath, 1)
+        """Serve a .mu page file, executing it as a script if it has a shebang."""
+        pagespath = Path(self.pagespath).resolve()
+        relative_path = path[6:] if path.startswith("/page/") else path[5:]
+        file_path = (pagespath / relative_path).resolve()
+
+        if not str(file_path).startswith(str(pagespath)):
+            return DEFAULT_NOTALLOWED.encode("utf-8")
+        is_script = False
+        file_content = None
         try:
-            with open(file_path, "rb") as _f:
-                first_line = _f.readline()
-            is_script = first_line.startswith(b"#!")
-        except Exception:
-            is_script = False
-        if is_script and os.access(file_path, os.X_OK):
-            # Note: The execution of file_path is intentional here, as some pages are designed to be executable scripts.
-            # This is acknowledged as a potential security risk if untrusted input can control file_path.
+            with file_path.open("rb") as file_handle:
+                first_line = file_handle.readline()
+                is_script = first_line.startswith(b"#!")
+                file_handle.seek(0)
+                if not is_script:
+                    return file_handle.read()
+                file_content = file_handle.read()
+        except FileNotFoundError:
+            return DEFAULT_NOTALLOWED.encode("utf-8")
+        except OSError as err:
+            RNS.log(f"Error reading page {file_path}: {err}", RNS.LOG_ERROR)
+            return DEFAULT_NOTALLOWED.encode("utf-8")
+
+        if is_script and os.access(str(file_path), os.X_OK):
             try:
-                result = subprocess.run([file_path], stdout=subprocess.PIPE, check=True)  # noqa: S603
+                env_map = os.environ.copy()
+                if _link_id is not None:
+                    env_map["link_id"] = RNS.hexrep(_link_id, delimit=False)
+                if remote_identity is not None:
+                    env_map["remote_identity"] = RNS.hexrep(
+                        remote_identity.hash,
+                        delimit=False,
+                    )
+                if data is not None and isinstance(data, dict):
+                    for e in data:
+                        if isinstance(e, str) and (
+                            e.startswith("field_") or e.startswith("var_")
+                        ):
+                            env_map[e] = data[e]
+                result = subprocess.run(  # noqa: S603
+                    [str(file_path)],
+                    stdout=subprocess.PIPE,
+                    check=True,
+                    env=env_map,
+                )
                 return result.stdout
-            except Exception:
-                self.logger.exception("Error executing script page")
-        with open(file_path, "rb") as f:
-            return f.read()
+            except Exception as e:
+                RNS.log(f"Error executing script page: {e}", RNS.LOG_ERROR)
+        if file_content is not None:
+            return file_content
+        try:
+            return self._read_file_bytes(file_path)
+        except FileNotFoundError:
+            return DEFAULT_NOTALLOWED.encode("utf-8")
+        except OSError as err:
+            RNS.log(f"Error reading page fallback {file_path}: {err}", RNS.LOG_ERROR)
+            return DEFAULT_NOTALLOWED.encode("utf-8")
+
+    @staticmethod
+    def _read_file_bytes(file_path):
+        """Read a file's bytes and return the contents."""
+        with file_path.open("rb") as file_handle:
+            return file_handle.read()
 
     def serve_file(
-        self, path, data, request_id, link_id, remote_identity, requested_at,
+        self,
+        path,
+        _data,
+        _request_id,
+        _link_id,
+        _remote_identity,
+        _requested_at,
     ):
-        file_path = path.replace("/file", self.filespath, 1)
+        """Serve a file from the files directory."""
+        filespath = Path(self.filespath).resolve()
+        relative_path = path[6:] if path.startswith("/file/") else path[5:]
+        file_path = (filespath / relative_path).resolve()
+
+        if not str(file_path).startswith(str(filespath)):
+            return DEFAULT_NOTALLOWED.encode("utf-8")
+
         return [
-            open(file_path, "rb"),
-            {"name": os.path.basename(file_path).encode("utf-8")},
+            file_path.open("rb"),
+            {"name": file_path.name.encode("utf-8")},
         ]
 
     def on_connect(self, link):
-        pass
+        """Handle new link connections."""
 
     def _announce_loop(self):
+        """Periodically announce the node until shutdown is requested."""
+        interval_seconds = max(self.announce_interval, 0) * 60
         try:
             while not self._stop_event.is_set():
-                if time.time() - self.last_announce > self.announce_interval:
-                    if self.name:
-                        self.destination.announce(app_data=self.name.encode("utf-8"))
-                    else:
-                        self.destination.announce()
-                    self.last_announce = time.time()
-                time.sleep(1)
-        except Exception:
-            self.logger.exception("Error in announce loop")
+                now = time.time()
+                if (
+                    self.last_announce == 0
+                    or now - self.last_announce >= interval_seconds
+                ):
+                    try:
+                        if self.name:
+                            self.destination.announce(
+                                app_data=self.name.encode("utf-8"),
+                            )
+                        else:
+                            self.destination.announce()
+                        self.last_announce = time.time()
+                    except (TypeError, ValueError) as announce_error:
+                        RNS.log(
+                            f"Error during announce: {announce_error}",
+                            RNS.LOG_ERROR,
+                        )
+                wait_time = max(
+                    (self.last_announce + interval_seconds) - time.time()
+                    if self.last_announce
+                    else 0,
+                    1,
+                )
+                self._stop_event.wait(min(wait_time, 60))
+        except Exception as e:
+            RNS.log(f"Error in announce loop: {e}", RNS.LOG_ERROR)
 
     def _refresh_loop(self):
+        """Refresh page and file registrations at configured intervals."""
         try:
             while not self._stop_event.is_set():
                 now = time.time()
                 if (
                     self.page_refresh_interval > 0
-                    and now - self.last_page_refresh > self.page_refresh_interval
+                    and now - self.last_page_refresh >= self.page_refresh_interval
                 ):
                     self.register_pages()
-                    self.last_page_refresh = now
+                    self.last_page_refresh = time.time()
                 if (
                     self.file_refresh_interval > 0
-                    and now - self.last_file_refresh > self.file_refresh_interval
+                    and now - self.last_file_refresh >= self.file_refresh_interval
                 ):
                     self.register_files()
-                    self.last_file_refresh = now
-                time.sleep(1)
-        except Exception:
-            self.logger.exception("Error in refresh loop")
+                    self.last_file_refresh = time.time()
+
+                wait_candidates = []
+                if self.page_refresh_interval > 0:
+                    wait_candidates.append(
+                        max(
+                            (self.last_page_refresh + self.page_refresh_interval)
+                            - time.time(),
+                            0.5,
+                        ),
+                    )
+                if self.file_refresh_interval > 0:
+                    wait_candidates.append(
+                        max(
+                            (self.last_file_refresh + self.file_refresh_interval)
+                            - time.time(),
+                            0.5,
+                        ),
+                    )
+
+                wait_time = min(wait_candidates) if wait_candidates else 1.0
+                self._stop_event.wait(min(wait_time, 60))
+        except Exception as e:
+            RNS.log(f"Error in refresh loop: {e}", RNS.LOG_ERROR)
 
     def shutdown(self):
-        self.logger.info("Shutting down PageNode...")
+        """Gracefully shutdown the PageNode and cleanup resources."""
+        RNS.log("Shutting down PageNode...", RNS.LOG_INFO)
         self._stop_event.set()
         try:
             self._announce_thread.join(timeout=5)
             self._refresh_thread.join(timeout=5)
-        except Exception:
-            self.logger.exception("Error waiting for threads to shut down")
+        except Exception as e:
+            RNS.log(f"Error waiting for threads to shut down: {e}", RNS.LOG_ERROR)
         try:
             if hasattr(self.destination, "close"):
                 self.destination.close()
-        except Exception:
-            self.logger.exception("Error closing RNS destination")
+        except Exception as e:
+            RNS.log(f"Error closing RNS destination: {e}", RNS.LOG_ERROR)
 
 
 def main():
+    """Run the RNS page node application."""
     parser = argparse.ArgumentParser(description="Minimal Reticulum Page Node")
     parser.add_argument(
-        "-c", "--config", dest="configpath", help="Reticulum config path", default=None,
+        "node_config",
+        nargs="?",
+        help="Path to rns-page-node config file",
+        default=None,
+    )
+    parser.add_argument(
+        "-c",
+        "--config",
+        dest="configpath",
+        help="Reticulum config path",
+        default=None,
     )
     parser.add_argument(
         "-p",
         "--pages-dir",
         dest="pages_dir",
         help="Pages directory",
-        default=os.path.join(os.getcwd(), "pages"),
+        default=str(Path.cwd() / "pages"),
     )
     parser.add_argument(
         "-f",
         "--files-dir",
         dest="files_dir",
         help="Files directory",
-        default=os.path.join(os.getcwd(), "files"),
+        default=str(Path.cwd() / "files"),
     )
     parser.add_argument(
-        "-n", "--node-name", dest="node_name", help="Node display name", default=None,
+        "-n",
+        "--node-name",
+        dest="node_name",
+        help="Node display name",
+        default=None,
     )
     parser.add_argument(
         "-a",
         "--announce-interval",
         dest="announce_interval",
         type=int,
-        help="Announce interval in seconds",
+        help="Announce interval in minutes",
         default=360,
     )
     parser.add_argument(
@@ -242,7 +454,7 @@ def main():
         "--identity-dir",
         dest="identity_dir",
         help="Directory to store node identity",
-        default=os.path.join(os.getcwd(), "node-config"),
+        default=str(Path.cwd() / "node-config"),
     )
     parser.add_argument(
         "--page-refresh-interval",
@@ -268,30 +480,79 @@ def main():
     )
     args = parser.parse_args()
 
-    configpath = args.configpath
-    pages_dir = args.pages_dir
-    files_dir = args.files_dir
-    node_name = args.node_name
-    announce_interval = args.announce_interval
-    identity_dir = args.identity_dir
-    page_refresh_interval = args.page_refresh_interval
-    file_refresh_interval = args.file_refresh_interval
-    numeric_level = getattr(logging, args.log_level.upper(), logging.INFO)
-    logging.basicConfig(
-        level=numeric_level, format="%(asctime)s %(name)s [%(levelname)s] %(message)s",
+    config = {}
+    if args.node_config:
+        config = load_config(args.node_config)
+
+    def get_config_value(arg_value, arg_default, config_key, value_type=str):
+        """Get value from CLI args, config file, or default.
+
+        Priority: CLI arg > config file > default
+        """
+        if arg_value != arg_default:
+            return arg_value
+        if config_key in config:
+            try:
+                if value_type is int:
+                    return int(config[config_key])
+                return config[config_key]
+            except ValueError:
+                RNS.log(
+                    f"Invalid {value_type.__name__} value for {config_key}: {config[config_key]}",
+                    RNS.LOG_WARNING,
+                )
+        return arg_default
+
+    configpath = get_config_value(args.configpath, None, "reticulum-config")
+    pages_dir = get_config_value(args.pages_dir, str(Path.cwd() / "pages"), "pages-dir")
+    files_dir = get_config_value(args.files_dir, str(Path.cwd() / "files"), "files-dir")
+    node_name = get_config_value(args.node_name, None, "node-name")
+    announce_interval = get_config_value(
+        args.announce_interval,
+        360,
+        "announce-interval",
+        int,
     )
+    identity_dir = get_config_value(
+        args.identity_dir,
+        str(Path.cwd() / "node-config"),
+        "identity-dir",
+    )
+    page_refresh_interval = get_config_value(
+        args.page_refresh_interval,
+        0,
+        "page-refresh-interval",
+        int,
+    )
+    file_refresh_interval = get_config_value(
+        args.file_refresh_interval,
+        0,
+        "file-refresh-interval",
+        int,
+    )
+    log_level = get_config_value(args.log_level, "INFO", "log-level")
+
+    # Set RNS log level based on command line argument
+    log_level_map = {
+        "CRITICAL": RNS.LOG_CRITICAL,
+        "ERROR": RNS.LOG_ERROR,
+        "WARNING": RNS.LOG_WARNING,
+        "INFO": RNS.LOG_INFO,
+        "DEBUG": RNS.LOG_DEBUG,
+    }
+    RNS.loglevel = log_level_map.get(log_level.upper(), RNS.LOG_INFO)
 
     RNS.Reticulum(configpath)
-    os.makedirs(identity_dir, exist_ok=True)
-    identity_file = os.path.join(identity_dir, "identity")
-    if os.path.isfile(identity_file):
-        identity = RNS.Identity.from_file(identity_file)
+    Path(identity_dir).mkdir(parents=True, exist_ok=True)
+    identity_file = Path(identity_dir) / "identity"
+    if identity_file.is_file():
+        identity = RNS.Identity.from_file(str(identity_file))
     else:
         identity = RNS.Identity()
-        identity.to_file(identity_file)
+        identity.to_file(str(identity_file))
 
-    os.makedirs(pages_dir, exist_ok=True)
-    os.makedirs(files_dir, exist_ok=True)
+    Path(pages_dir).mkdir(parents=True, exist_ok=True)
+    Path(files_dir).mkdir(parents=True, exist_ok=True)
 
     node = PageNode(
         identity,
@@ -302,15 +563,14 @@ def main():
         page_refresh_interval,
         file_refresh_interval,
     )
-    logger.info("Page node running. Press Ctrl-C to exit.")
-    logger.info("Node address: %s", RNS.prettyhexrep(node.destination.hash))
-
+    RNS.log("Page node running. Press Ctrl-C to exit.", RNS.LOG_INFO)
+    RNS.log(f"Node address: {RNS.prettyhexrep(node.destination.hash)}", RNS.LOG_INFO)
 
     try:
         while True:
             time.sleep(1)
     except KeyboardInterrupt:
-        logger.info("Keyboard interrupt received, shutting down...")
+        RNS.log("Keyboard interrupt received, shutting down...", RNS.LOG_INFO)
         node.shutdown()
 
 

setup.py

@@ -1,22 +1,17 @@
-from setuptools import find_packages, setup
-
-with open("README.md", encoding="utf-8") as fh:
-    long_description = fh.read()
+from setuptools import setup, find_packages
 
 setup(
     name="rns-page-node",
-    version="1.0.0",
-    author="Sudo-Ivan",
-    author_email="",
+    version="1.3.0",
     description="A simple way to serve pages and files over the Reticulum network.",
-    long_description=long_description,
+    long_description=open("README.md").read(),
     long_description_content_type="text/markdown",
-    url="https://github.com/Sudo-Ivan/rns-page-node",
+    author="Sudo-Ivan",
+    url="https://git.quad4.io/RNS-Things/rns-page-node",
     packages=find_packages(),
-    license="GPL-3.0",
-    python_requires=">=3.10",
     install_requires=[
-        "rns>=1.0.0,<1.5.0",
+        "rns>=1.0.4,<1.5.0",
+        "cryptography>=46.0.3",
     ],
     entry_points={
         "console_scripts": [
@@ -25,7 +20,9 @@ setup(
     },
     classifiers=[
         "Programming Language :: Python :: 3",
-        "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
         "Operating System :: OS Independent",
+        "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
     ],
+    python_requires=">=3.9.2",
 )
+

tests/run_tests.sh

@@ -9,11 +9,33 @@ rm -rf config node-config pages files node.log
 mkdir -p config node-config pages files
 
 # Create a sample page and a test file
-cat > pages/index.mu << EOF
->Test Page
-This is a test page.
+cat > pages/index.mu << 'EOF'
+#!/usr/bin/env python3
+import os
+
+print("`F0f0`_`Test Page`_")
+print("This is a test page with environment variable support.")
+print()
+
+print("`F0f0`_`Environment Variables`_")
+params = []
+for key, value in os.environ.items():
+    if key.startswith(('field_', 'var_')):
+        params.append(f"- `Faaa`{key}`f: `F0f0`{value}`f")
+
+if params:
+    print("\n".join(params))
+else:
+    print("- No parameters received")
+
+print()
+print("`F0f0`_`Remote Identity`_")
+remote_id = os.environ.get('remote_identity', '33aff86b736acd47dca07e84630fd192')  # Mock for testing
+print(f"`Faaa`{remote_id}`f")
 EOF
 
+chmod +x pages/index.mu
+
 cat > files/text.txt << EOF
 This is a test file.
 EOF

tests/test_client.py

@@ -20,7 +20,11 @@ server_identity = RNS.Identity.from_file(identity_file)
 
 # Create a destination to the server node
 destination = RNS.Destination(
-    server_identity, RNS.Destination.OUT, RNS.Destination.SINGLE, "nomadnetwork", "node",
+    server_identity,
+    RNS.Destination.OUT,
+    RNS.Destination.SINGLE,
+    "nomadnetwork",
+    "node",
 )
 
 # Ensure we know a path to the destination
@@ -36,6 +40,18 @@ global_link = RNS.Link(destination)
 responses = {}
 done_event = threading.Event()
 
+# Test data for environment variables
+test_data_dict = {
+    "var_field_test": "dictionary_value",
+    "var_field_message": "hello_world",
+    "var_action": "test_action",
+}
+test_data_dict2 = {
+    "field_username": "testuser",
+    "field_message": "hello_from_form",
+    "var_action": "submit",
+}
+
 
 # Callback for page response
 def on_page(response):
@@ -44,10 +60,45 @@ def on_page(response):
         text = data.decode("utf-8")
     else:
         text = str(data)
-    print("Received page:")
+    print("Received page (no data):")
     print(text)
     responses["page"] = text
-    if "file" in responses:
+    check_responses()
+
+
+# Callback for page response with dictionary data
+def on_page_dict(response):
+    data = response.response
+    if isinstance(data, bytes):
+        text = data.decode("utf-8")
+    else:
+        text = str(data)
+    print("Received page (dict data):")
+    print(text)
+    responses["page_dict"] = text
+    check_responses()
+
+
+# Callback for page response with second dict data
+def on_page_dict2(response):
+    data = response.response
+    if isinstance(data, bytes):
+        text = data.decode("utf-8")
+    else:
+        text = str(data)
+    print("Received page (dict2 data):")
+    print(text)
+    responses["page_dict2"] = text
+    check_responses()
+
+
+def check_responses():
+    if (
+        "page" in responses
+        and "page_dict" in responses
+        and "page_dict2" in responses
+        and "file" in responses
+    ):
         done_event.set()
 
 
@@ -78,13 +129,18 @@ def on_file(response):
     else:
         print("Received file (unhandled format):", data)
         responses["file"] = str(data)
-    if "page" in responses:
-        done_event.set()
+    check_responses()
 
 
-# Request the page and file once the link is established
+# Request the pages and file once the link is established
 def on_link_established(link):
+    # Test page without data
     link.request("/page/index.mu", None, response_callback=on_page)
+    # Test page with dictionary data (simulates var_ prefixed data)
+    link.request("/page/index.mu", test_data_dict, response_callback=on_page_dict)
+    # Test page with form field data (simulates field_ prefixed data)
+    link.request("/page/index.mu", test_data_dict2, response_callback=on_page_dict2)
+    # Test file serving
     link.request("/file/text.txt", None, response_callback=on_file)
 
 
@@ -97,8 +153,76 @@ if not done_event.wait(timeout=30):
     print("Test timed out.", file=sys.stderr)
     sys.exit(1)
 
-if responses.get("page") and responses.get("file"):
-    print("Tests passed!")
+
+# Validate test results
+def validate_test_results():
+    """Validate that all responses contain expected content"""
+    # Check basic page response (no data)
+    if "page" not in responses:
+        print("ERROR: No basic page response received", file=sys.stderr)
+        return False
+
+    page_content = responses["page"]
+    if "No parameters received" not in page_content:
+        print("ERROR: Basic page should show 'No parameters received'", file=sys.stderr)
+        return False
+    if "33aff86b736acd47dca07e84630fd192" not in page_content:
+        print("ERROR: Basic page should show mock remote identity", file=sys.stderr)
+        return False
+
+    # Check page with dictionary data
+    if "page_dict" not in responses:
+        print("ERROR: No dictionary data page response received", file=sys.stderr)
+        return False
+
+    dict_content = responses["page_dict"]
+    if "var_field_test" not in dict_content or "dictionary_value" not in dict_content:
+        print(
+            "ERROR: Dictionary data page should contain processed environment variables",
+            file=sys.stderr,
+        )
+        return False
+    if "33aff86b736acd47dca07e84630fd192" not in dict_content:
+        print(
+            "ERROR: Dictionary data page should show mock remote identity",
+            file=sys.stderr,
+        )
+        return False
+
+    # Check page with second dictionary data (form fields)
+    if "page_dict2" not in responses:
+        print("ERROR: No dict2 data page response received", file=sys.stderr)
+        return False
+
+    dict2_content = responses["page_dict2"]
+    if "field_username" not in dict2_content or "testuser" not in dict2_content:
+        print(
+            "ERROR: Dict2 data page should contain processed environment variables",
+            file=sys.stderr,
+        )
+        return False
+    if "33aff86b736acd47dca07e84630fd192" not in dict2_content:
+        print(
+            "ERROR: Dict2 data page should show mock remote identity",
+            file=sys.stderr,
+        )
+        return False
+
+    # Check file response
+    if "file" not in responses:
+        print("ERROR: No file response received", file=sys.stderr)
+        return False
+
+    file_content = responses["file"]
+    if "This is a test file" not in file_content:
+        print("ERROR: File content doesn't match expected content", file=sys.stderr)
+        return False
+
+    return True
+
+
+if validate_test_results():
+    print("All tests passed! Environment variable processing works correctly.")
     sys.exit(0)
 else:
     print("Tests failed.", file=sys.stderr)

tests/test_client2.py

@@ -34,7 +34,11 @@ server_identity = RNS.Identity.recall(destination_hash)
 print(f"Recalled server identity for {DESTINATION_HEX}")
 
 destination = RNS.Destination(
-    server_identity, RNS.Destination.OUT, RNS.Destination.SINGLE, "nomadnetwork", "node",
+    server_identity,
+    RNS.Destination.OUT,
+    RNS.Destination.SINGLE,
+    "nomadnetwork",
+    "node",
 )
 link = RNS.Link(destination)