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Author SHA1 Message Date
ChuckandClaude Sonnet 4.6 45bf5db2b1 chore: remove march-madness from bundled plugin-repos
March Madness is now available in the ledmatrix-plugins monorepo store
(ChuckBuilds/ledmatrix-plugins/plugins/march-madness) and should be
installed via the Plugin Store like any other plugin.

Removing the bundled copy so new installs don't automatically include it.
Existing users keep their installed version until they choose to uninstall.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-19 19:58:10 -04:00
197 changed files with 3331 additions and 23571 deletions
-7
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@@ -1,7 +0,0 @@
---
exclude_paths:
- "plugin-repos/**"
- "plugins/**"
- "assets/**"
- "test/**"
- "scripts/debug/**"
-44
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@@ -1,44 +0,0 @@
name: Claude Code Review
on:
pull_request:
types: [opened, synchronize, ready_for_review, reopened]
# Optional: Only run on specific file changes
# paths:
# - "src/**/*.ts"
# - "src/**/*.tsx"
# - "src/**/*.js"
# - "src/**/*.jsx"
jobs:
claude-review:
# Optional: Filter by PR author
# if: |
# github.event.pull_request.user.login == 'external-contributor' ||
# github.event.pull_request.user.login == 'new-developer' ||
# github.event.pull_request.author_association == 'FIRST_TIME_CONTRIBUTOR'
runs-on: ubuntu-latest
permissions:
contents: read
pull-requests: read
issues: read
id-token: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 1
- name: Run Claude Code Review
id: claude-review
uses: anthropics/claude-code-action@v1
with:
claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
plugin_marketplaces: 'https://github.com/anthropics/claude-code.git'
plugins: 'code-review@claude-code-plugins'
prompt: '/code-review:code-review ${{ github.repository }}/pull/${{ github.event.pull_request.number }}'
# See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
# or https://code.claude.com/docs/en/cli-reference for available options
-50
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@@ -1,50 +0,0 @@
name: Claude Code
on:
issue_comment:
types: [created]
pull_request_review_comment:
types: [created]
issues:
types: [opened, assigned]
pull_request_review:
types: [submitted]
jobs:
claude:
if: |
(github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
(github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
(github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
(github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
runs-on: ubuntu-latest
permissions:
contents: read
pull-requests: read
issues: read
id-token: write
actions: read # Required for Claude to read CI results on PRs
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 1
- name: Run Claude Code
id: claude
uses: anthropics/claude-code-action@v1
with:
claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
# This is an optional setting that allows Claude to read CI results on PRs
additional_permissions: |
actions: read
# Optional: Give a custom prompt to Claude. If this is not specified, Claude will perform the instructions specified in the comment that tagged it.
# prompt: 'Update the pull request description to include a summary of changes.'
# Optional: Add claude_args to customize behavior and configuration
# See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
# or https://code.claude.com/docs/en/cli-reference for available options
# claude_args: '--allowed-tools Bash(gh pr *)'
-277
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@@ -1,277 +0,0 @@
name: Security Audit
on:
push:
branches:
- main
- 'feat/**'
pull_request:
branches:
- main
schedule:
# Weekly full scan — catches new CVEs in existing deps
- cron: '0 6 * * 1'
workflow_dispatch:
permissions:
contents: read
pull-requests: write
security-events: write
jobs:
# ─────────────────────────────────────────────────────────────────────────
# SAST — Static Application Security Testing
# ─────────────────────────────────────────────────────────────────────────
sast:
name: Static Analysis (bandit + semgrep)
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: '3.11'
- name: Install SAST tools
run: pip install bandit==1.8.3 semgrep
# Bandit — Python-specific security linter
# --exit-zero: findings are warnings, not CI blockers.
# The security-report job interprets severity.
- name: Run bandit
run: |
bandit -r src/ web_interface/ \
-c bandit.yaml \
-f json \
-o bandit-results.json \
--exit-zero
# Semgrep — broader pattern-based analysis
# || true: prevents network/rate-limit errors from blocking the workflow
- name: Run semgrep
run: |
semgrep --config "p/python" \
--config "p/flask" \
--json \
--output semgrep-results.json \
src/ web_interface/ \
|| true
- name: Upload SAST artifacts
uses: actions/upload-artifact@v4
if: always()
with:
name: sast-results
path: |
bandit-results.json
semgrep-results.json
retention-days: 30
# ─────────────────────────────────────────────────────────────────────────
# Dependency Vulnerability Scanning
# ─────────────────────────────────────────────────────────────────────────
dependency-audit:
name: Dependency Audit (pip-audit + safety)
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: '3.11'
- name: Install audit tools
run: pip install pip-audit safety
# Install project deps. Hardware-specific packages (rgbmatrix) will fail
# to build on Ubuntu runners — || true handles this gracefully.
# pip-audit operates on installed packages; partial install is acceptable.
- name: Install project dependencies
run: |
pip install -r requirements.txt || true
pip install -r web_interface/requirements.txt || true
pip install -r requirements-emulator.txt || true
- name: Run pip-audit
run: |
pip-audit --format json --output pip-audit-results.json || true
- name: Run safety check
run: |
safety check --output json > safety-results.json 2>&1 || true
- name: Upload dependency audit artifacts
uses: actions/upload-artifact@v4
if: always()
with:
name: dependency-audit-results
path: |
pip-audit-results.json
safety-results.json
retention-days: 30
# ─────────────────────────────────────────────────────────────────────────
# Secrets Detection
# ─────────────────────────────────────────────────────────────────────────
secrets-scan:
name: Secrets Scan (gitleaks)
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0 # Full history for scanning all commits
# continue-on-error: config/config_secrets.template.json contains
# placeholder strings (YOUR_*) that may trigger gitleaks rules.
# The generate_report.py script suppresses these false positives.
- name: Run gitleaks
uses: gitleaks/gitleaks-action@v2
continue-on-error: true
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Upload secrets scan artifacts
uses: actions/upload-artifact@v4
if: always()
with:
name: secrets-scan-results
path: results.sarif
retention-days: 30
# ─────────────────────────────────────────────────────────────────────────
# LEDMatrix-Specific Security Proofs
# ─────────────────────────────────────────────────────────────────────────
ledmatrix-security-proofs:
name: LEDMatrix Security Proofs
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: '3.11'
- name: Install dependencies
run: pip install -r requirements.txt || true
# Script exits 1 only on CRITICAL findings.
# Warnings are reported but do not block the workflow.
- name: Run security proofs
run: |
python scripts/prove_security.py \
--output security-proofs-results.json \
--verbose
- name: Upload proofs artifacts
uses: actions/upload-artifact@v4
if: always()
with:
name: security-proofs-results
path: security-proofs-results.json
retention-days: 30
# ─────────────────────────────────────────────────────────────────────────
# Plugin Security Audit
# ─────────────────────────────────────────────────────────────────────────
plugin-audit:
name: Plugin Security Audit
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: '3.11'
# Script exits 1 only on CRITICAL findings (eval/exec in plugins).
# Missing manifest.json etc are warnings.
- name: Run plugin audit
run: |
python scripts/audit_plugins.py \
--output plugin-audit-results.json \
--verbose
- name: Upload plugin audit artifacts
uses: actions/upload-artifact@v4
if: always()
with:
name: plugin-audit-results
path: plugin-audit-results.json
retention-days: 30
# ─────────────────────────────────────────────────────────────────────────
# Aggregate Report
# ─────────────────────────────────────────────────────────────────────────
security-report:
name: Security Report
runs-on: ubuntu-latest
needs:
- sast
- dependency-audit
- secrets-scan
- ledmatrix-security-proofs
- plugin-audit
if: always() # Run even if upstream jobs fail or are skipped
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: '3.11'
- name: Download all artifacts
uses: actions/download-artifact@v4
with:
path: audit-artifacts/
- name: Generate consolidated report
run: |
python scripts/generate_report.py \
--artifact-dir audit-artifacts/ \
--output security-report.md \
--verbose
- name: Upload consolidated report
uses: actions/upload-artifact@v4
with:
name: security-report
path: security-report.md
retention-days: 90
- name: Comment on PR
if: github.event_name == 'pull_request'
uses: actions/github-script@v7
with:
script: |
const fs = require('fs');
const report = fs.readFileSync('security-report.md', 'utf8');
// Use sticky comment — update existing comment rather than adding a new one each run
const { data: comments } = await github.rest.issues.listComments({
issue_number: context.issue.number,
owner: context.repo.owner,
repo: context.repo.repo,
});
const botComment = comments.find(c =>
c.user.type === 'Bot' && c.body.includes('🔒 Security Audit')
);
if (botComment) {
await github.rest.issues.updateComment({
comment_id: botComment.id,
owner: context.repo.owner,
repo: context.repo.repo,
body: report,
});
} else {
await github.rest.issues.createComment({
issue_number: context.issue.number,
owner: context.repo.owner,
repo: context.repo.repo,
body: report,
});
}
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@@ -1,33 +0,0 @@
name: Tests
on:
pull_request:
push:
branches: [main]
jobs:
plugin-safety:
name: Plugin safety harness + unit tests
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
persist-credentials: false
- uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
with:
python-version: "3.12"
cache: pip
- name: Install dependencies
run: |
python -m pip install --upgrade pip
pip install -r requirements.txt -r requirements-test.txt
pip install RGBMatrixEmulator
- name: Run harness + visual rendering tests
run: |
pytest --no-cov \
test/plugins/test_harness.py \
test/plugins/test_visual_rendering.py \
test/plugins/test_plugin_matrix.py
-46
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@@ -1,46 +0,0 @@
name: Tests
on:
push:
branches: [main]
pull_request:
branches: [main]
workflow_dispatch:
permissions:
contents: read
jobs:
test:
name: pytest (Python ${{ matrix.python-version }})
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
python-version: ['3.10', '3.11', '3.12']
steps:
- name: Check out repository
uses: actions/checkout@v4
with:
submodules: false # rgbmatrix submodule not needed in EMULATOR mode
- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
cache: pip
- name: Install dependencies
run: |
python -m pip install --upgrade pip
pip install -r requirements.txt
# Optional deps that some test modules import
pip install scipy psutil Flask-Limiter
- name: Run tests
env:
EMULATOR: "true"
run: |
pytest \
-m "not hardware and not slow" \
--tb=short
-1
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@@ -8,7 +8,6 @@ config/config_secrets.json
config/config.json
config/config.json.backup
config/wifi_config.json
config/uninstalled_plugins.json
credentials.json
token.pickle
+3 -13
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@@ -1,10 +1,5 @@
# LEDMatrix
[![License](https://img.shields.io/badge/license-GPL--3.0-green)](LICENSE)
[![Discord](https://img.shields.io/badge/Discord-community-5865F2?logo=discord&logoColor=white)](https://discord.gg/RdrC37rEag)
[![GitHub Stars](https://img.shields.io/github/stars/ChuckBuilds/ledmatrix?style=flat&color=yellow)](https://github.com/ChuckBuilds/ledmatrix)
[![Codacy Badge](https://app.codacy.com/project/badge/Grade/77fc9b446a5948e5b0aed7a7aaeb1bab)](https://app.codacy.com/gh/ChuckBuilds/LEDMatrix/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
## Welcome to LEDMatrix!
Welcome to the LEDMatrix Project! This open-source project enables you to run an information-rich display on a Raspberry Pi connected to an LED RGB Matrix panel. Whether you want to see your calendar, weather forecasts, sports scores, stock prices, or any other information at a glance, LEDMatrix brings it all together.
@@ -132,15 +127,10 @@ The system supports live, recent, and upcoming game information for multiple spo
| This project can be finnicky! RGB LED Matrix displays are not built the same or to a high-quality standard. We have seen many displays arrive dead or partially working in our discord. Please purchase from a reputable vendor. |
### Raspberry Pi
- Raspberry Pi Zero's don't have enough processing power for this project.
- **Raspberry Pi 3B, 4, or 5**
- Raspberry Pi Zero's don't have enough processing power for this project and the Pi 5 is unsupported due to new GPIO output.
- **Raspberry Pi 3B or 4 (NOT RPi 5!)**
[Amazon Affiliate Link Raspberry Pi 4 4GB RAM](https://amzn.to/4dJixuX)
[Amazon Affiliate Link Raspberry Pi 4 8GB RAM](https://amzn.to/4qbqY7F)
- **Pi 5 users**: the installer automatically detects Pi 5 and builds the `rpi-rgb-led-matrix` library with RP1 support. If you previously installed on a Pi 4 and migrated the SD card, or if you see `mmap` errors in the logs, force a fresh library build:
```bash
sudo RPI_RGB_FORCE_REBUILD=1 ./first_time_install.sh
```
- Pi 5 config: leave `rp1_rio` at `0` (PIO mode, default) and set `gpio_slowdown` to `1` or `2`.
### RGB Matrix Bonnet / HAT
@@ -592,7 +582,7 @@ These settings control runtime behavior and GPIO timing:
- **Critical setting**: Must match your Raspberry Pi model for stability
- **Raspberry Pi 3**: Use 3
- **Raspberry Pi 4**: Use 4
- **Raspberry Pi 5**: Use 12 in PIO mode (`rp1_rio: 0`, the default); start with `1` and increase if you see flickering
- **Raspberry Pi 5**: Use 5 (or higher if needed)
- **Raspberry Pi Zero/1**: Use 1-2
- Incorrect values can cause display corruption, flickering, or system instability
- If you experience issues, try adjusting this value up or down by 1
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# bandit.yaml — LEDMatrix bandit configuration
# https://bandit.readthedocs.io/en/latest/config.html
#
# Skips are justified by the specific codebase context documented below.
# Do not remove skips without updating the justification comment.
skips:
# B104: Binding to all interfaces (0.0.0.0)
# Intentional — the Flask server binds 0.0.0.0 for LAN access on a Raspberry Pi.
# This is not internet-facing and is documented in web_interface/app.py.
- B104
# B603: subprocess call without shell=True
# All subprocess.run() calls in this codebase use list arguments (confirmed by
# grep — zero uses of shell=True in src/ or web_interface/). List args prevent
# shell injection. See src/common/permission_utils.py for the primary usage.
- B603
# B607: Starting a process with a partial executable path
# The subprocess calls invoke system utilities (systemctl, sudo, git) by name.
# These are fixed-list invocations, not user-controlled, and rely on PATH.
- B607
exclude_dirs:
- tests
- test
- venv
- .venv
- rpi-rgb-led-matrix-master
# prove_security.py intentionally contains detection patterns as string literals
# (e.g. "eval(", "exec(") to search for in other files — bandit would flag
# these as false positives.
- scripts/prove_security.py
-5
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@@ -115,11 +115,6 @@
"gpio_slowdown": 3,
"rp1_rio": 0
},
"double_sided": {
"enabled": false,
"copies": 2,
"axis": "horizontal"
},
"display_durations": {},
"use_short_date_format": true,
"vegas_scroll": {
+1
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@@ -248,6 +248,7 @@ test/
├── test_config_service.py # Config service tests
├── test_config_validation_edge_cases.py # Config edge cases
├── test_font_manager.py # Font manager tests
├── test_layout_manager.py # Layout manager tests
├── test_text_helper.py # Text helper tests
├── test_error_handling.py # Error handling tests
├── test_error_aggregator.py # Error aggregation tests
-136
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@@ -1,136 +0,0 @@
# Plugin Safety Harness
Renders a plugin across **every declared screen (mode)** and **a spread of
matrix sizes**, and fails if any combination crashes, draws past the panel edge,
or — for plugins that ship golden images — drifts visually. The goal: change a
plugin without breaking a size or screen you didn't think to test.
## Sizes: a sample, not a fixed list
There is **no fixed set of supported panel sizes** — an RGB matrix build can be
any width/height and configuration (square, rectangle, 2×2, 4×4, 8×2, long
strips, tall stacks). Plugins are expected to read dimensions dynamically
(`self.display_manager.matrix.width/height`) and lay themselves out
accordingly, so a hardcoded coordinate or unscaled font shows up as a failure
here.
The harness therefore renders against a **representative sample** that spans the
axes of variation (`DEFAULT_TEST_SIZES` in `src/plugin_system/testing/sizes.py`),
not an authoritative list:
Each module is 64×32; entries are real panel-grid arrangements (cols × rows):
| Size | Grid | Why it's in the sample |
|---------|------|--------------------------------------------|
| 64×32 | 1×1 | single panel — tightest common rectangle |
| 128×32 | 2×1 | the baseline most plugins are tuned for |
| 64×64 | 1×2 | stacked — tall-narrow centering |
| 128×64 | 2×2 | block — icon scaling / vertical centering |
| 256×32 | 4×1 | long strip — wide horizontal layout |
| 128×96 | 2×3 | tall — vertical overflow |
| 256×128 | 4×4 | large block — both dimensions big at once |
**Override the sizes entirely** to test your actual hardware (or any shape):
```bash
# CLI — one-off:
python scripts/check_plugin.py --plugin clock-simple --sizes 8x16,64x64,256x32
# pytest — force every plugin onto your panel(s):
LEDMATRIX_TEST_SIZES="8x16,128x128" pytest test/plugins/test_plugin_matrix.py
# Per-plugin — declare the shapes a plugin targets in its test/harness.json:
# { "sizes": [[8, 16], [64, 64]] }
```
Precedence: `LEDMATRIX_TEST_SIZES` env (global) → per-plugin `harness.json`
`sizes` → the default sample. Bounds checking adapts to whatever sizes a run
uses — the backing canvas is padded out to the **largest** panel in the run, so
a coordinate meant for a big build is still caught when rendering a small one.
## Quick start
```bash
# Functional + bounds check across all sizes/screens:
python scripts/check_plugin.py --plugin clock-simple
# Every discovered plugin:
python scripts/check_plugin.py --all
# Dump PNGs to eyeball each size/screen:
python scripts/check_plugin.py --plugin ledmatrix-weather --out-dir /tmp/preview
```
Exit code is non-zero if any `(plugin, size, screen)` fails. Plugins are
discovered in `plugin-repos/` and `plugins/` (override with `--plugin-dir`).
## What it checks (Phase 1 — always on)
1. **Loads** and builds its mode list.
2. **Renders every screen** at every size without raising. `update()` may fail
(no network in CI) and is tolerated; a crash in `display()` is a failure —
`display()` must handle the no-data state.
3. **Bounds**: nothing is drawn past the right/bottom edge. Implemented by
`BoundsCheckingDisplayManager`, which backs the declared panel with an
oversized canvas and flags any pixels that land in the margin. (Left/top
overflow at negative coordinates and BDF text are not flagged — golden images
cover those.)
## Golden images (Phase 2 — opt-in per plugin)
A plugin opts in by committing reference PNGs and (usually) a small harness spec:
```
plugins/<id>/test/harness.json # how to render deterministically
plugins/<id>/test/fixtures/mock.json # optional cached data
plugins/<id>/test/golden/<WxH>/<mode>.png
```
`test/harness.json` keys (all optional):
```json
{
"config": { "timezone": "UTC" },
"mock_data": "fixtures/mock.json",
"freeze_time": "2025-08-01 15:25:00",
"skip_update": false,
"sizes": [[128, 32], [128, 64]]
}
```
Generate / refresh goldens after an intentional visual change, then review the
diff before committing:
```bash
python scripts/check_plugin.py --plugin clock-simple --update-golden \
--config '{"timezone":"UTC"}' --freeze-time "2025-08-01 15:25:00"
```
Comparison is exact by default (`compare_images` in `harness.py` accepts a
tolerance for known anti-aliasing noise). Determinism requires a pinned Pillow
and the bundled fonts — keep both stable when regenerating goldens.
## Tests & CI
- `test/plugins/test_harness.py` — unit tests for bounds detection, image
comparison, and mode enumeration (run anywhere).
- `test/plugins/test_plugin_matrix.py` — parametrized over discovered plugins ×
sizes × screens; honors each plugin's `test/harness.json` and goldens. Skips
when no plugins are present (e.g. a fresh core checkout); set
`LEDMATRIX_REQUIRE_PLUGINS=1` in a pipeline where plugins must be present to
turn an empty discovery into a hard failure instead. Point it at the monorepo
with `LEDMATRIX_PLUGINS_DIR=/path/to/ledmatrix-plugins/plugins`.
- `.github/workflows/test.yml` — runs the harness + visual tests on every PR.
The plugin monorepo has its own `Plugin Safety` workflow that runs this harness
against changed plugins on every PR.
## Developer workflow
1. Change the plugin on a branch.
2. `python scripts/check_plugin.py --plugin <id> --out-dir /tmp/preview` and
eyeball the PNGs.
3. Intentional visual change? `--update-golden`, review diffs, commit goldens.
4. (Monorepo) bump `manifest.json` version and let the pre-commit hook sync
`plugins.json`.
5. Push — CI re-runs the harness across all sizes and gates the PR.
-92
View File
@@ -10,98 +10,6 @@ The LEDMatrix Widget Registry system allows plugins to use reusable UI component
## Available Core Widgets
### Plugin File Manager Widget (`plugin-file-manager`)
Full inline file management UI for plugins that manage files via the `web_ui_actions` system. Renders a card grid, upload zone, create/delete modals, and an entry table editor — entirely inline, no iframe.
`plugin_id` is **automatically injected** from template context. File operations call `/api/v3/plugins/action` immediately on user action; no Save Configuration needed.
**Schema Configuration:**
```json
{
"file_manager": {
"type": "null",
"title": "Data Files",
"x-widget": "plugin-file-manager",
"x-widget-config": {
"actions": {
"list": "list-files",
"get": "get-file",
"save": "save-file",
"upload": "upload-file",
"delete": "delete-file",
"create": "create-file",
"toggle": "toggle-category"
},
"upload_hint": "JSON files with day numbers 1365 as keys",
"directory_label": "my_data/",
"create_fields": [
{ "key": "category_name", "label": "Category Name",
"placeholder": "e.g., my_words", "pattern": "^[a-z0-9_]+$",
"hint": "Lowercase letters, numbers, underscores" },
{ "key": "display_name", "label": "Display Name",
"placeholder": "e.g., My Words", "hint": "Optional" }
]
}
}
}
```
**`list` is required** — the widget calls it on render to populate the file grid; omitting it leaves the widget stuck in a loading state. All other actions are optional — omit any key to hide its UI element (e.g., no `create` = no New File button, no `toggle` = no enable/disable switch).
The edit view auto-detects whether file content is tabular (object-of-objects with uniform keys) and shows a paginated table editor with inline cells. Otherwise falls back to a JSON textarea.
**Used by:** of-the-day
---
### Time Picker Widget (`time-picker`)
Single time selection using the browser's native time input. Returns a string in `HH:MM` (24-hour) format. Generic — works in any plugin without configuration.
**Schema Configuration:**
```json
{
"target_time": {
"type": "string",
"x-widget": "time-picker",
"default": "00:00",
"x-options": {
"placeholder": "Select time",
"clearable": true
}
}
}
```
**Used by:** countdown
---
### File Upload Single Widget (`file-upload-single`)
Single-image upload for string fields. Uploads to the plugin's asset folder (`assets/plugins/<plugin_id>/uploads/`) and sets the string field value to the returned relative path. Shows a thumbnail preview and a clear button. The `plugin_id` is **automatically injected** from the template context — no need to specify it in the schema.
**Schema Configuration:**
```json
{
"image_path": {
"type": "string",
"x-widget": "file-upload-single",
"x-upload-config": {
"allowed_types": ["image/png", "image/jpeg", "image/bmp", "image/gif"],
"max_size_mb": 5
}
}
}
```
Note: Unlike `file-upload` (array-level), this widget is for a single `string` field. It is ideal for per-item images inside `array-table` rows.
**Used by:** countdown
---
### File Upload Widget (`file-upload`)
Upload and manage image files with drag-and-drop support, preview, delete, and scheduling.
+23 -131
View File
@@ -15,8 +15,8 @@ on_error() {
echo "✗ An error occurred during: $CURRENT_STEP (line $line_no, exit $exit_code)" >&2
if [ -n "${LOG_FILE:-}" ]; then
echo "See the log for details: $LOG_FILE" >&2
echo "-- Last 100 lines from log --" >&2
tail -n 100 "$LOG_FILE" >&2 || true
echo "-- Last 50 lines from log --" >&2
tail -n 50 "$LOG_FILE" >&2 || true
fi
echo "\nCommon fixes:" >&2
echo "- Ensure the Pi is online (try: ping -c1 8.8.8.8)." >&2
@@ -36,17 +36,9 @@ if [ -r /proc/device-tree/model ]; then
DEVICE_MODEL=$(tr -d '\0' </proc/device-tree/model)
echo "Detected device: $DEVICE_MODEL"
else
DEVICE_MODEL=""
echo "⚠ Could not detect Raspberry Pi model (continuing anyway)"
fi
# Detect Pi 5 for hardware-specific install decisions (RP1 library verification)
IS_PI5=0
if echo "${DEVICE_MODEL:-}" | grep -qi "Raspberry Pi 5"; then
IS_PI5=1
echo "Raspberry Pi 5 detected — will verify RP1 library support."
fi
# Check OS version - must be Raspberry Pi OS Lite (Trixie)
echo ""
echo "Checking operating system requirements..."
@@ -202,33 +194,8 @@ retry() {
done
}
# Wait for another apt/dpkg process (commonly unattended-upgrades running
# shortly after first boot) to release its lock before we try apt ourselves.
# Without this, apt_update/apt_install can fail outright in the first couple
# minutes after a fresh Pi OS boot with a generic "Command failed after 3
# attempts" error.
wait_for_apt_lock() {
command -v flock >/dev/null 2>&1 || return 0
local lock_file="/var/lib/dpkg/lock-frontend"
local max_wait=180
local waited=0
local printed=0
while ! flock -n "$lock_file" -c true 2>/dev/null; do
if [ "$printed" -eq 0 ]; then
echo "⚠ Waiting for another apt/dpkg process to finish (e.g. unattended-upgrades on first boot)..."
printed=1
fi
if [ "$waited" -ge "$max_wait" ]; then
echo "⚠ Still waiting after ${max_wait}s; proceeding anyway."
break
fi
sleep 5
waited=$((waited+5))
done
}
apt_update() { wait_for_apt_lock; retry apt-get -o DPkg::Lock::Timeout=180 update; }
apt_install() { wait_for_apt_lock; retry apt-get -o DPkg::Lock::Timeout=180 install -y "$@"; }
apt_update() { retry apt update; }
apt_install() { retry apt install -y "$@"; }
apt_remove() { apt-get remove -y "$@" || true; }
check_network() {
@@ -247,22 +214,6 @@ check_network() {
exit 1
}
check_disk_space() {
command -v df >/dev/null 2>&1 || return 0
local available_mb
available_mb=$(df -m "$PROJECT_ROOT_DIR" | awk 'NR==2{print $4}')
available_mb=${available_mb:-0}
if [ "$available_mb" -lt 500 ]; then
echo "✗ ERROR: Insufficient disk space: ${available_mb}MB available (need at least 500MB)"
echo " Free up space first, e.g.: sudo apt clean && sudo apt autoremove"
exit 1
elif [ "$available_mb" -lt 1024 ]; then
echo "⚠ Limited disk space: ${available_mb}MB available (recommend at least 1GB for the rpi-rgb-led-matrix build in Step 6)"
else
echo "✓ Disk space sufficient: ${available_mb}MB available"
fi
}
echo ""
echo "This script will perform the following steps:"
echo "1. Install system dependencies"
@@ -312,9 +263,8 @@ CURRENT_STEP="Install system dependencies"
echo "Step 1: Installing system dependencies..."
echo "----------------------------------------"
# Pre-flight checks before APT operations
# Ensure network is available before APT operations
check_network
check_disk_space
# Update package list
apt_update
@@ -726,11 +676,7 @@ if [ -f "$PROJECT_ROOT_DIR/requirements.txt" ]; then
if command -v timeout >/dev/null 2>&1; then
# Use timeout if available (10 minutes = 600 seconds)
# --ignore-installed: apt-managed packages (e.g. python3-requests)
# ship no pip RECORD file, so upgrading them would otherwise abort
# with "uninstall-no-record-file"; this lays the new version down
# alongside instead of trying to uninstall the apt copy first.
if timeout 600 python3 -m pip install --break-system-packages --no-cache-dir --prefer-binary --ignore-installed --verbose "$line" > "$INSTALL_OUTPUT" 2>&1; then
if timeout 600 python3 -m pip install --break-system-packages --no-cache-dir --prefer-binary --verbose "$line" > "$INSTALL_OUTPUT" 2>&1; then
INSTALL_SUCCESS=true
else
EXIT_CODE=$?
@@ -738,7 +684,7 @@ if [ -f "$PROJECT_ROOT_DIR/requirements.txt" ]; then
echo "✗ Timeout (10 minutes) installing: $line"
echo " This package may require building from source, which can be slow on Raspberry Pi."
echo " You can try installing it manually later with:"
echo " python3 -m pip install --break-system-packages --no-cache-dir --prefer-binary --ignore-installed --verbose '$line'"
echo " python3 -m pip install --break-system-packages --no-cache-dir --prefer-binary --verbose '$line'"
else
echo "✗ Failed to install: $line (exit code: $EXIT_CODE)"
fi
@@ -746,7 +692,7 @@ if [ -f "$PROJECT_ROOT_DIR/requirements.txt" ]; then
else
# No timeout command available, install without timeout
echo " Note: timeout command not available, installation may take a while..."
if python3 -m pip install --break-system-packages --no-cache-dir --prefer-binary --ignore-installed --verbose "$line" > "$INSTALL_OUTPUT" 2>&1; then
if python3 -m pip install --break-system-packages --no-cache-dir --prefer-binary --verbose "$line" > "$INSTALL_OUTPUT" 2>&1; then
INSTALL_SUCCESS=true
else
EXIT_CODE=$?
@@ -798,7 +744,7 @@ if [ -f "$PROJECT_ROOT_DIR/requirements.txt" ]; then
echo " 1. Ensure you have enough disk space: df -h"
echo " 2. Check available memory: free -h"
echo " 3. Try installing failed packages individually with verbose output:"
echo " python3 -m pip install --break-system-packages --no-cache-dir --prefer-binary --ignore-installed --verbose <package>"
echo " python3 -m pip install --break-system-packages --no-cache-dir --prefer-binary --verbose <package>"
echo " 4. For packages that build from source (like numpy), consider:"
echo " - Installing pre-built wheels: python3 -m pip install --only-binary :all: <package>"
echo " - Or installing via apt if available: sudo apt install python3-<package>"
@@ -820,10 +766,7 @@ echo ""
# Install web interface dependencies
echo "Installing web interface dependencies..."
if [ -f "$PROJECT_ROOT_DIR/web_interface/requirements.txt" ]; then
# --ignore-installed: apt-managed packages (e.g. python3-requests) ship no
# pip RECORD file, so upgrading them to the version pinned here would
# otherwise abort the whole install with "uninstall-no-record-file".
if python3 -m pip install --break-system-packages --prefer-binary --ignore-installed -r "$PROJECT_ROOT_DIR/web_interface/requirements.txt"; then
if python3 -m pip install --break-system-packages --prefer-binary -r "$PROJECT_ROOT_DIR/web_interface/requirements.txt"; then
echo "✓ Web interface dependencies installed"
# Create marker file to indicate dependencies are installed
touch "$PROJECT_ROOT_DIR/.web_deps_installed"
@@ -840,54 +783,29 @@ CURRENT_STEP="Build and install rpi-rgb-led-matrix"
echo "Step 6: Building and installing rpi-rgb-led-matrix..."
echo "-----------------------------------------------------"
# On Pi 5, also check that the installed library has rp1_rio support.
# A library built before Pi 5 support was added imports fine but maps to the
# Pi 3 peripheral bus address (0x3f000000) instead of the RP1 chip at runtime.
_HAS_RP1=0
if python3 -c 'from rgbmatrix import RGBMatrixOptions; assert hasattr(RGBMatrixOptions(), "rp1_rio")' >/dev/null 2>&1; then
_HAS_RP1=1
fi
_SKIP_BUILD=0
# If already installed and not forcing rebuild, skip expensive build
if python3 -c 'from rgbmatrix import RGBMatrix, RGBMatrixOptions' >/dev/null 2>&1 && [ "${RPI_RGB_FORCE_REBUILD:-0}" != "1" ]; then
if [ "$IS_PI5" = "1" ] && [ "$_HAS_RP1" = "0" ]; then
echo "⚠ Pi 5 detected: installed rgbmatrix lacks rp1_rio support (older build)."
echo " Forcing rebuild to get Pi 5 RP1 support..."
else
_SKIP_BUILD=1
fi
fi
if [ "$_SKIP_BUILD" = "1" ]; then
_skip_suffix=""
if [ "$IS_PI5" = "1" ]; then _skip_suffix=" with Pi 5 RP1 support"; fi
echo "rgbmatrix already installed${_skip_suffix}; skipping build (set RPI_RGB_FORCE_REBUILD=1 to force rebuild)."
echo "rgbmatrix Python package already available; skipping build (set RPI_RGB_FORCE_REBUILD=1 to force rebuild)."
else
# Ensure rpi-rgb-led-matrix submodule is initialized
# Wrapper used with retry(): removes any partial clone dir before each attempt
# so git clone doesn't fail with "destination path already exists".
_clone_rpi_rgb() {
rm -rf "$PROJECT_ROOT_DIR/rpi-rgb-led-matrix-master"
git clone https://github.com/hzeller/rpi-rgb-led-matrix.git rpi-rgb-led-matrix-master
}
if [ ! -d "$PROJECT_ROOT_DIR/rpi-rgb-led-matrix-master" ]; then
echo "rpi-rgb-led-matrix-master not found. Initializing git submodule..."
cd "$PROJECT_ROOT_DIR"
# Try to initialize submodule if .gitmodules exists
if [ -f "$PROJECT_ROOT_DIR/.gitmodules" ] && grep -q "rpi-rgb-led-matrix" "$PROJECT_ROOT_DIR/.gitmodules"; then
echo "Initializing rpi-rgb-led-matrix submodule..."
if ! retry git submodule update --init --recursive rpi-rgb-led-matrix-master; then
if ! git submodule update --init --recursive rpi-rgb-led-matrix-master 2>&1; then
echo "⚠ Submodule init failed, cloning directly from GitHub..."
retry _clone_rpi_rgb
git clone https://github.com/hzeller/rpi-rgb-led-matrix.git rpi-rgb-led-matrix-master
fi
else
# Fallback: clone directly if submodule not configured
echo "Submodule not configured, cloning directly from GitHub..."
retry _clone_rpi_rgb
git clone https://github.com/hzeller/rpi-rgb-led-matrix.git rpi-rgb-led-matrix-master
fi
fi
# Build and install rpi-rgb-led-matrix Python bindings
if [ -d "$PROJECT_ROOT_DIR/rpi-rgb-led-matrix-master" ]; then
# Check if submodule is properly initialized (not empty)
@@ -896,34 +814,23 @@ else
cd "$PROJECT_ROOT_DIR"
rm -rf rpi-rgb-led-matrix-master
if [ -f "$PROJECT_ROOT_DIR/.gitmodules" ] && grep -q "rpi-rgb-led-matrix" "$PROJECT_ROOT_DIR/.gitmodules"; then
retry git submodule update --init --recursive rpi-rgb-led-matrix-master
git submodule update --init --recursive rpi-rgb-led-matrix-master
else
retry _clone_rpi_rgb
git clone https://github.com/hzeller/rpi-rgb-led-matrix.git rpi-rgb-led-matrix-master
fi
fi
pushd "$PROJECT_ROOT_DIR/rpi-rgb-led-matrix-master" >/dev/null
echo "Installing rpi-rgb-led-matrix Python package (scikit-build-core + cmake)..."
echo " Build deps required: python-dev-is-python3 cmake"
echo " This compiles C++ — may take 2-5 minutes on Pi 4/5..."
BUILD_OUTPUT=$(mktemp)
BUILD_SUCCESS=false
if python3 -m pip install --break-system-packages . > "$BUILD_OUTPUT" 2>&1; then
BUILD_SUCCESS=true
fi
cat "$BUILD_OUTPUT" >> "$LOG_FILE"
if [ "$BUILD_SUCCESS" != true ]; then
if ! python3 -m pip install --break-system-packages .; then
echo "✗ Failed to install rpi-rgb-led-matrix Python package"
echo " Ensure build tools are installed:"
echo " sudo apt install -y python-dev-is-python3 cmake build-essential"
echo ""
echo "-- Last 50 lines of build output --"
tail -n 50 "$BUILD_OUTPUT"
rm -f "$BUILD_OUTPUT"
popd >/dev/null
exit 1
fi
rm -f "$BUILD_OUTPUT"
popd >/dev/null
else
echo "✗ rpi-rgb-led-matrix-master directory not found at $PROJECT_ROOT_DIR"
@@ -945,17 +852,6 @@ except Exception as e:
PY
then
echo "✓ rpi-rgb-led-matrix installed and verified"
# Pi 5: confirm the freshly-built library has rp1_rio support
if [ "$IS_PI5" = "1" ]; then
if python3 -c 'from rgbmatrix import RGBMatrixOptions; assert hasattr(RGBMatrixOptions(), "rp1_rio")' >/dev/null 2>&1; then
echo "✓ Pi 5 RP1 (rp1_rio) support confirmed"
else
echo "⚠ rp1_rio not found after rebuild — the submodule may be an older version."
echo " Try updating the submodule and rebuilding:"
echo " git submodule update --remote rpi-rgb-led-matrix-master"
echo " sudo RPI_RGB_FORCE_REBUILD=1 ./first_time_install.sh"
fi
fi
else
echo "✗ rpi-rgb-led-matrix import test failed"
exit 1
@@ -978,15 +874,11 @@ else
# Try to install dependencies using the smart installer if available
if [ -f "$PROJECT_ROOT_DIR/scripts/install_dependencies_apt.py" ]; then
echo "Using smart dependency installer..."
# -u: unbuffered stdout/stderr so output is captured in $LOG_FILE in
# real time and in order relative to this script's own echo statements
python3 -u "$PROJECT_ROOT_DIR/scripts/install_dependencies_apt.py"
python3 "$PROJECT_ROOT_DIR/scripts/install_dependencies_apt.py"
else
echo "Using pip to install dependencies..."
if [ -f "$PROJECT_ROOT_DIR/requirements_web_v2.txt" ]; then
# --ignore-installed: see the Step 5 web_interface/requirements.txt
# install above — same apt/pip RECORD-file conflict applies here.
python3 -m pip install --break-system-packages --prefer-binary --ignore-installed -r requirements_web_v2.txt
python3 -m pip install --break-system-packages --prefer-binary -r requirements_web_v2.txt
else
echo "⚠ requirements_web_v2.txt not found; skipping web dependency install"
fi
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/7-segment-clock
-1
View File
@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/baseball-scoreboard
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/basketball-scoreboard
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/calendar
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/christmas-countdown
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/clock-simple
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/countdown
-1
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@@ -1 +0,0 @@
/home/chuck/Github/ledmatrix-plugins/plugins/f1-scoreboard
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/football-scoreboard
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/hello-world
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/hockey-scoreboard
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/ledmatrix-flights
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/ledmatrix-leaderboard
-1
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../../ledmatrix-plugins/plugins/ledmatrix-music
-1
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../../ledmatrix-plugins/plugins/ledmatrix-stocks
-1
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../../ledmatrix-plugins/plugins/ledmatrix-weather
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@@ -1,138 +0,0 @@
{
"$schema": "http://json-schema.org/draft-07/schema#",
"title": "March Madness Plugin Configuration",
"type": "object",
"properties": {
"enabled": {
"type": "boolean",
"default": false,
"description": "Enable the March Madness tournament display"
},
"leagues": {
"type": "object",
"title": "Tournament Leagues",
"description": "Which NCAA tournaments to display",
"properties": {
"ncaam": {
"type": "boolean",
"default": true,
"description": "Show NCAA Men's Tournament games"
},
"ncaaw": {
"type": "boolean",
"default": true,
"description": "Show NCAA Women's Tournament games"
}
},
"additionalProperties": false
},
"favorite_teams": {
"type": "array",
"title": "Favorite Teams",
"description": "Team abbreviations to highlight (e.g., DUKE, UNC). Leave empty to show all teams equally.",
"items": {
"type": "string"
},
"uniqueItems": true,
"default": []
},
"display_options": {
"type": "object",
"title": "Display Options",
"x-collapsed": true,
"properties": {
"show_seeds": {
"type": "boolean",
"default": true,
"description": "Show tournament seeds (1-16) next to team names"
},
"show_round_logos": {
"type": "boolean",
"default": true,
"description": "Show round logo separators between game groups"
},
"highlight_upsets": {
"type": "boolean",
"default": true,
"description": "Highlight upset winners (higher seed beating lower seed) in gold"
},
"show_bracket_progress": {
"type": "boolean",
"default": true,
"description": "Show which teams are still alive in each region"
},
"scroll_speed": {
"type": "number",
"default": 1.0,
"minimum": 0.5,
"maximum": 5.0,
"description": "Scroll speed (pixels per frame)"
},
"scroll_delay": {
"type": "number",
"default": 0.02,
"minimum": 0.001,
"maximum": 0.1,
"description": "Delay between scroll frames (seconds)"
},
"target_fps": {
"type": "integer",
"default": 120,
"minimum": 30,
"maximum": 200,
"description": "Target frames per second"
},
"loop": {
"type": "boolean",
"default": true,
"description": "Loop the scroll continuously"
},
"dynamic_duration": {
"type": "boolean",
"default": true,
"description": "Automatically adjust display duration based on content width"
},
"min_duration": {
"type": "integer",
"default": 30,
"minimum": 10,
"maximum": 300,
"description": "Minimum display duration in seconds"
},
"max_duration": {
"type": "integer",
"default": 300,
"minimum": 30,
"maximum": 600,
"description": "Maximum display duration in seconds"
}
},
"additionalProperties": false
},
"data_settings": {
"type": "object",
"title": "Data Settings",
"x-collapsed": true,
"properties": {
"update_interval": {
"type": "integer",
"default": 300,
"minimum": 60,
"maximum": 3600,
"description": "How often to refresh tournament data (seconds). Automatically shortens to 60s when live games are detected."
},
"request_timeout": {
"type": "integer",
"default": 30,
"minimum": 5,
"maximum": 60,
"description": "API request timeout in seconds"
}
},
"additionalProperties": false
}
},
"required": ["enabled"],
"additionalProperties": false,
"x-propertyOrder": ["enabled", "leagues", "favorite_teams", "display_options", "data_settings"]
}
-910
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@@ -1,910 +0,0 @@
"""March Madness Plugin — NCAA Tournament bracket tracker for LED Matrix.
Displays a horizontally-scrolling ticker of NCAA Tournament games grouped by
round, with seeds, round logos, live scores, and upset highlighting.
"""
import re
import threading
import time
from datetime import datetime, timedelta, timezone
from pathlib import Path
from typing import Any, Dict, List, Optional
import numpy as np
import pytz
import requests
from PIL import Image, ImageDraw, ImageFont
from requests.adapters import HTTPAdapter
from urllib3.util.retry import Retry
from src.plugin_system.base_plugin import BasePlugin
try:
from src.common.scroll_helper import ScrollHelper
except ImportError:
ScrollHelper = None
# ---------------------------------------------------------------------------
# Constants
# ---------------------------------------------------------------------------
SCOREBOARD_URLS = {
"ncaam": "https://site.api.espn.com/apis/site/v2/sports/basketball/mens-college-basketball/scoreboard",
"ncaaw": "https://site.api.espn.com/apis/site/v2/sports/basketball/womens-college-basketball/scoreboard",
}
ROUND_ORDER = {"NCG": 0, "F4": 1, "E8": 2, "S16": 3, "R32": 4, "R64": 5, "": 6}
ROUND_DISPLAY_NAMES = {
"NCG": "Championship",
"F4": "Final Four",
"E8": "Elite Eight",
"S16": "Sweet Sixteen",
"R32": "Round of 32",
"R64": "Round of 64",
}
ROUND_LOGO_FILES = {
"NCG": "CHAMPIONSHIP.png",
"F4": "FINAL_4.png",
"E8": "ELITE_8.png",
"S16": "SWEET_16.png",
"R32": "ROUND_32.png",
"R64": "ROUND_64.png",
}
REGION_ORDER = {"E": 0, "W": 1, "S": 2, "MW": 3, "": 4}
# Colors
COLOR_WHITE = (255, 255, 255)
COLOR_GOLD = (255, 215, 0)
COLOR_GRAY = (160, 160, 160)
COLOR_DIM = (100, 100, 100)
COLOR_RED = (255, 60, 60)
COLOR_GREEN = (60, 200, 60)
COLOR_BLACK = (0, 0, 0)
COLOR_DARK_BG = (20, 20, 20)
# ---------------------------------------------------------------------------
# Plugin Class
# ---------------------------------------------------------------------------
class MarchMadnessPlugin(BasePlugin):
"""NCAA March Madness tournament bracket tracker."""
def __init__(
self,
plugin_id: str,
config: Dict[str, Any],
display_manager: Any,
cache_manager: Any,
plugin_manager: Any,
):
super().__init__(plugin_id, config, display_manager, cache_manager, plugin_manager)
# Config
leagues_config = config.get("leagues", {})
self.show_ncaam: bool = leagues_config.get("ncaam", True)
self.show_ncaaw: bool = leagues_config.get("ncaaw", True)
self.favorite_teams: List[str] = [t.upper() for t in config.get("favorite_teams", [])]
display_options = config.get("display_options", {})
self.show_seeds: bool = display_options.get("show_seeds", True)
self.show_round_logos: bool = display_options.get("show_round_logos", True)
self.highlight_upsets: bool = display_options.get("highlight_upsets", True)
self.show_bracket_progress: bool = display_options.get("show_bracket_progress", True)
self.scroll_speed: float = display_options.get("scroll_speed", 1.0)
self.scroll_delay: float = display_options.get("scroll_delay", 0.02)
self.target_fps: int = display_options.get("target_fps", 120)
self.loop: bool = display_options.get("loop", True)
self.dynamic_duration_enabled: bool = display_options.get("dynamic_duration", True)
self.min_duration: int = display_options.get("min_duration", 30)
self.max_duration: int = display_options.get("max_duration", 300)
if self.min_duration > self.max_duration:
self.logger.warning(
f"min_duration ({self.min_duration}) > max_duration ({self.max_duration}); swapping values"
)
self.min_duration, self.max_duration = self.max_duration, self.min_duration
data_settings = config.get("data_settings", {})
self.update_interval: int = data_settings.get("update_interval", 300)
self.request_timeout: int = data_settings.get("request_timeout", 30)
# Scrolling flag for display controller
self.enable_scrolling = True
# State
self.games_data: List[Dict] = []
self.ticker_image: Optional[Image.Image] = None
self.last_update: float = 0
self.dynamic_duration: float = 60
self.total_scroll_width: int = 0
self._display_start_time: Optional[float] = None
self._end_reached_logged: bool = False
self._update_lock = threading.Lock()
self._has_live_games: bool = False
self._cached_dynamic_duration: Optional[float] = None
self._duration_cache_time: float = 0
# Display dimensions
self.display_width: int = self.display_manager.matrix.width
self.display_height: int = self.display_manager.matrix.height
# HTTP session with retry
self.session = requests.Session()
retry = Retry(total=3, backoff_factor=1, status_forcelist=[429, 500, 502, 503, 504])
self.session.mount("https://", HTTPAdapter(max_retries=retry))
self.headers = {"User-Agent": "LEDMatrix/2.0"}
# ScrollHelper
if ScrollHelper:
self.scroll_helper = ScrollHelper(self.display_width, self.display_height, logger=self.logger)
if hasattr(self.scroll_helper, "set_frame_based_scrolling"):
self.scroll_helper.set_frame_based_scrolling(True)
self.scroll_helper.set_scroll_speed(self.scroll_speed)
self.scroll_helper.set_scroll_delay(self.scroll_delay)
if hasattr(self.scroll_helper, "set_target_fps"):
self.scroll_helper.set_target_fps(self.target_fps)
self.scroll_helper.set_dynamic_duration_settings(
enabled=self.dynamic_duration_enabled,
min_duration=self.min_duration,
max_duration=self.max_duration,
buffer=0.1,
)
else:
self.scroll_helper = None
self.logger.warning("ScrollHelper not available")
# Fonts
self.fonts = self._load_fonts()
# Logos
self._round_logos: Dict[str, Image.Image] = {}
self._team_logo_cache: Dict[str, Optional[Image.Image]] = {}
self._march_madness_logo: Optional[Image.Image] = None
self._load_round_logos()
self.logger.info(
f"MarchMadnessPlugin initialized — NCAAM: {self.show_ncaam}, "
f"NCAAW: {self.show_ncaaw}, favorites: {self.favorite_teams}"
)
# ------------------------------------------------------------------
# Fonts
# ------------------------------------------------------------------
def _load_fonts(self) -> Dict[str, ImageFont.FreeTypeFont]:
fonts = {}
try:
fonts["score"] = ImageFont.truetype("assets/fonts/PressStart2P-Regular.ttf", 10)
except IOError:
fonts["score"] = ImageFont.load_default()
try:
fonts["time"] = ImageFont.truetype("assets/fonts/PressStart2P-Regular.ttf", 8)
except IOError:
fonts["time"] = ImageFont.load_default()
try:
fonts["detail"] = ImageFont.truetype("assets/fonts/4x6-font.ttf", 6)
except IOError:
fonts["detail"] = ImageFont.load_default()
return fonts
# ------------------------------------------------------------------
# Logo loading
# ------------------------------------------------------------------
def _load_round_logos(self) -> None:
logo_dir = Path(__file__).parent / "assets" / "logos"
for round_key, filename in ROUND_LOGO_FILES.items():
path = logo_dir / filename
try:
img = Image.open(path).convert("RGBA")
# Resize to fit display height
target_h = self.display_height - 4
ratio = target_h / img.height
target_w = int(img.width * ratio)
self._round_logos[round_key] = img.resize((target_w, target_h), Image.Resampling.LANCZOS)
except (OSError, ValueError) as e:
self.logger.warning(f"Could not load round logo {filename}: {e}")
except Exception:
self.logger.exception(f"Unexpected error loading round logo {filename}")
# March Madness banner logo (also in plugin assets)
mm_path = logo_dir / "MARCH_MADNESS.png"
try:
img = Image.open(mm_path).convert("RGBA")
target_h = self.display_height - 4
ratio = target_h / img.height
target_w = int(img.width * ratio)
self._march_madness_logo = img.resize((target_w, target_h), Image.Resampling.LANCZOS)
except (OSError, ValueError) as e:
self.logger.warning(f"Could not load March Madness logo: {e}")
except Exception:
self.logger.exception("Unexpected error loading March Madness logo")
def _get_team_logo(self, abbr: str) -> Optional[Image.Image]:
if abbr in self._team_logo_cache:
return self._team_logo_cache[abbr]
logo_dir = Path("assets/sports/ncaa_logos")
path = logo_dir / f"{abbr}.png"
try:
img = Image.open(path).convert("RGBA")
target_h = self.display_height - 6
ratio = target_h / img.height
target_w = int(img.width * ratio)
img = img.resize((target_w, target_h), Image.Resampling.LANCZOS)
self._team_logo_cache[abbr] = img
return img
except (FileNotFoundError, OSError, ValueError):
self._team_logo_cache[abbr] = None
return None
except Exception:
self.logger.exception(f"Unexpected error loading team logo for {abbr}")
self._team_logo_cache[abbr] = None
return None
# ------------------------------------------------------------------
# Data fetching
# ------------------------------------------------------------------
def _is_tournament_window(self) -> bool:
today = datetime.now(pytz.utc)
return (3, 10) <= (today.month, today.day) <= (4, 10)
def _fetch_tournament_data(self) -> List[Dict]:
"""Fetch tournament games from ESPN scoreboard API."""
all_games: List[Dict] = []
leagues = []
if self.show_ncaam:
leagues.append("ncaam")
if self.show_ncaaw:
leagues.append("ncaaw")
for league_key in leagues:
url = SCOREBOARD_URLS.get(league_key)
if not url:
continue
cache_key = f"march_madness_{league_key}_scoreboard"
cache_max_age = 60 if self._has_live_games else self.update_interval
cached = self.cache_manager.get(cache_key, max_age=cache_max_age)
if cached:
all_games.extend(cached)
continue
try:
# NCAA basketball scoreboard without dates param returns current games
params = {"limit": 1000, "groups": 100}
resp = self.session.get(url, params=params, headers=self.headers, timeout=self.request_timeout)
resp.raise_for_status()
data = resp.json()
events = data.get("events", [])
league_games = []
for event in events:
game = self._parse_event(event, league_key)
if game:
league_games.append(game)
self.cache_manager.set(cache_key, league_games)
self.logger.info(f"Fetched {len(league_games)} {league_key} tournament games")
all_games.extend(league_games)
except Exception:
self.logger.exception(f"Error fetching {league_key} tournament data")
return all_games
def _parse_event(self, event: Dict, league_key: str) -> Optional[Dict]:
"""Parse an ESPN event into a game dict."""
competitions = event.get("competitions", [])
if not competitions:
return None
comp = competitions[0]
# Confirm tournament game
comp_type = comp.get("type", {})
is_tournament = comp_type.get("abbreviation") == "TRNMNT"
notes = comp.get("notes", [])
headline = ""
if notes:
headline = notes[0].get("headline", "")
if not is_tournament and "Championship" in headline:
is_tournament = True
if not is_tournament:
return None
# Status
status = comp.get("status", {}).get("type", {})
state = status.get("state", "pre")
status_detail = status.get("shortDetail", "")
# Teams
competitors = comp.get("competitors", [])
home_team = next((c for c in competitors if c.get("homeAway") == "home"), None)
away_team = next((c for c in competitors if c.get("homeAway") == "away"), None)
if not home_team or not away_team:
return None
home_abbr = home_team.get("team", {}).get("abbreviation", "???")
away_abbr = away_team.get("team", {}).get("abbreviation", "???")
home_score = home_team.get("score", "0")
away_score = away_team.get("score", "0")
# Seeds
home_seed = home_team.get("curatedRank", {}).get("current", 0)
away_seed = away_team.get("curatedRank", {}).get("current", 0)
if home_seed >= 99:
home_seed = 0
if away_seed >= 99:
away_seed = 0
# Round and region
tournament_round = self._parse_round(headline)
tournament_region = self._parse_region(headline)
# Date/time
date_str = event.get("date", "")
start_time_utc = None
game_date = ""
game_time = ""
try:
if date_str.endswith("Z"):
date_str = date_str.replace("Z", "+00:00")
dt = datetime.fromisoformat(date_str)
if dt.tzinfo is None:
start_time_utc = dt.replace(tzinfo=pytz.UTC)
else:
start_time_utc = dt.astimezone(pytz.UTC)
local = start_time_utc.astimezone(pytz.timezone("US/Eastern"))
game_date = local.strftime("%-m/%-d")
game_time = local.strftime("%-I:%M%p").replace("AM", "am").replace("PM", "pm")
except (ValueError, AttributeError):
pass
# Period / clock for live games
period = 0
clock = ""
period_text = ""
is_halftime = False
if state == "in":
status_obj = comp.get("status", {})
period = status_obj.get("period", 0)
clock = status_obj.get("displayClock", "")
detail_lower = status_detail.lower()
uses_quarters = league_key == "ncaaw" or "quarter" in detail_lower or detail_lower.startswith("q")
if period <= (4 if uses_quarters else 2):
period_text = f"Q{period}" if uses_quarters else f"H{period}"
else:
ot_num = period - (4 if uses_quarters else 2)
period_text = f"OT{ot_num}" if ot_num > 1 else "OT"
if "halftime" in detail_lower:
is_halftime = True
elif state == "post":
period_text = status.get("shortDetail", "Final")
if "Final" not in period_text:
period_text = "Final"
# Determine winner and upset
is_final = state == "post"
is_upset = False
winner_side = ""
if is_final:
try:
h = int(float(home_score))
a = int(float(away_score))
if h > a:
winner_side = "home"
if home_seed > away_seed > 0:
is_upset = True
elif a > h:
winner_side = "away"
if away_seed > home_seed > 0:
is_upset = True
except (ValueError, TypeError):
pass
return {
"id": event.get("id", ""),
"league": league_key,
"home_abbr": home_abbr,
"away_abbr": away_abbr,
"home_score": str(home_score),
"away_score": str(away_score),
"home_seed": home_seed,
"away_seed": away_seed,
"tournament_round": tournament_round,
"tournament_region": tournament_region,
"state": state,
"is_final": is_final,
"is_live": state == "in",
"is_upcoming": state == "pre",
"is_halftime": is_halftime,
"period": period,
"period_text": period_text,
"clock": clock,
"status_detail": status_detail,
"game_date": game_date,
"game_time": game_time,
"start_time_utc": start_time_utc,
"is_upset": is_upset,
"winner_side": winner_side,
"headline": headline,
}
@staticmethod
def _parse_round(headline: str) -> str:
hl = headline.lower()
if "national championship" in hl:
return "NCG"
if "final four" in hl:
return "F4"
if "elite 8" in hl or "elite eight" in hl:
return "E8"
if "sweet 16" in hl or "sweet sixteen" in hl:
return "S16"
if "2nd round" in hl or "second round" in hl:
return "R32"
if "1st round" in hl or "first round" in hl:
return "R64"
return ""
@staticmethod
def _parse_region(headline: str) -> str:
if "East Region" in headline:
return "E"
if "West Region" in headline:
return "W"
if "South Region" in headline:
return "S"
if "Midwest Region" in headline:
return "MW"
m = re.search(r"Regional (\d+)", headline)
if m:
return f"R{m.group(1)}"
return ""
# ------------------------------------------------------------------
# Game processing
# ------------------------------------------------------------------
def _process_games(self, games: List[Dict]) -> Dict[str, List[Dict]]:
"""Group games by round, sorted by round significance then region/seed."""
grouped: Dict[str, List[Dict]] = {}
for game in games:
rnd = game.get("tournament_round", "")
grouped.setdefault(rnd, []).append(game)
# Sort each round's games by region then seed matchup
for rnd, round_games in grouped.items():
round_games.sort(
key=lambda g: (
REGION_ORDER.get(g.get("tournament_region", ""), 4),
min(g.get("away_seed", 99), g.get("home_seed", 99)),
)
)
return grouped
# ------------------------------------------------------------------
# Rendering
# ------------------------------------------------------------------
def _draw_text_with_outline(
self,
draw: ImageDraw.Draw,
text: str,
xy: tuple,
font: ImageFont.FreeTypeFont,
fill: tuple = COLOR_WHITE,
outline: tuple = COLOR_BLACK,
) -> None:
x, y = xy
for dx in (-1, 0, 1):
for dy in (-1, 0, 1):
if dx or dy:
draw.text((x + dx, y + dy), text, font=font, fill=outline)
draw.text((x, y), text, font=font, fill=fill)
def _create_round_separator(self, round_key: str) -> Image.Image:
"""Create a separator tile for a tournament round."""
height = self.display_height
name = ROUND_DISPLAY_NAMES.get(round_key, round_key)
font = self.fonts["time"]
# Measure text
tmp = Image.new("RGB", (1, 1))
tmp_draw = ImageDraw.Draw(tmp)
text_width = int(tmp_draw.textlength(name, font=font))
# Logo on each side
logo = self._round_logos.get(round_key, self._march_madness_logo)
logo_w = logo.width if logo else 0
padding = 6
total_w = padding + logo_w + padding + text_width + padding + logo_w + padding
total_w = max(total_w, 80)
img = Image.new("RGB", (total_w, height), COLOR_DARK_BG)
draw = ImageDraw.Draw(img)
# Draw logos
x = padding
if logo:
logo_y = (height - logo.height) // 2
img.paste(logo, (x, logo_y), logo)
x += logo_w + padding
# Draw round name
text_y = (height - 8) // 2 # 8px font
self._draw_text_with_outline(draw, name, (x, text_y), font, fill=COLOR_GOLD)
x += text_width + padding
if logo:
logo_y = (height - logo.height) // 2
img.paste(logo, (x, logo_y), logo)
return img
def _create_game_tile(self, game: Dict) -> Image.Image:
"""Create a single game tile for the scrolling ticker."""
height = self.display_height
font_score = self.fonts["score"]
font_time = self.fonts["time"]
font_detail = self.fonts["detail"]
# Load team logos
away_logo = self._get_team_logo(game["away_abbr"])
home_logo = self._get_team_logo(game["home_abbr"])
logo_w = 0
if away_logo:
logo_w = max(logo_w, away_logo.width)
if home_logo:
logo_w = max(logo_w, home_logo.width)
if logo_w == 0:
logo_w = 24
# Build text elements
away_seed_str = f"({game['away_seed']})" if self.show_seeds and game.get("away_seed", 0) > 0 else ""
home_seed_str = f"({game['home_seed']})" if self.show_seeds and game.get("home_seed", 0) > 0 else ""
away_text = f"{away_seed_str}{game['away_abbr']}"
home_text = f"{game['home_abbr']}{home_seed_str}"
# Measure text widths
tmp = Image.new("RGB", (1, 1))
tmp_draw = ImageDraw.Draw(tmp)
away_text_w = int(tmp_draw.textlength(away_text, font=font_detail))
home_text_w = int(tmp_draw.textlength(home_text, font=font_detail))
# Center content: status line
if game["is_live"]:
if game["is_halftime"]:
status_text = "Halftime"
else:
status_text = f"{game['period_text']} {game['clock']}".strip()
elif game["is_final"]:
status_text = game.get("period_text", "Final")
else:
status_text = f"{game['game_date']} {game['game_time']}".strip()
status_w = int(tmp_draw.textlength(status_text, font=font_time))
# Score line (for live/final)
score_text = ""
if game["is_live"] or game["is_final"]:
score_text = f"{game['away_score']}-{game['home_score']}"
score_w = int(tmp_draw.textlength(score_text, font=font_score)) if score_text else 0
# Calculate tile width
h_pad = 4
center_w = max(status_w, score_w, 40)
tile_w = h_pad + logo_w + h_pad + away_text_w + h_pad + center_w + h_pad + home_text_w + h_pad + logo_w + h_pad
img = Image.new("RGB", (tile_w, height), COLOR_BLACK)
draw = ImageDraw.Draw(img)
# Paste away logo
x = h_pad
if away_logo:
logo_y = (height - away_logo.height) // 2
img.paste(away_logo, (x, logo_y), away_logo)
x += logo_w + h_pad
# Away team text (seed + abbr)
is_fav_away = game["away_abbr"] in self.favorite_teams if self.favorite_teams else False
away_color = COLOR_GOLD if is_fav_away else COLOR_WHITE
if game["is_final"] and game["winner_side"] == "away" and self.highlight_upsets and game["is_upset"]:
away_color = COLOR_GOLD
team_text_y = (height - 6) // 2 - 5 # Upper half
self._draw_text_with_outline(draw, away_text, (x, team_text_y), font_detail, fill=away_color)
x += away_text_w + h_pad
# Center block
center_x = x
center_mid = center_x + center_w // 2
# Status text (top center of center block)
status_x = center_mid - status_w // 2
status_y = 2
status_color = COLOR_GREEN if game["is_live"] else COLOR_GRAY
self._draw_text_with_outline(draw, status_text, (status_x, status_y), font_time, fill=status_color)
# Score (bottom center of center block, for live/final)
if score_text:
score_x = center_mid - score_w // 2
score_y = height - 13
# Upset highlighting
if game["is_final"] and game["is_upset"] and self.highlight_upsets:
score_color = COLOR_GOLD
elif game["is_live"]:
score_color = COLOR_WHITE
else:
score_color = COLOR_WHITE
self._draw_text_with_outline(draw, score_text, (score_x, score_y), font_score, fill=score_color)
# Date for final games (below score)
if game["is_final"] and game.get("game_date"):
date_w = int(draw.textlength(game["game_date"], font=font_detail))
date_x = center_mid - date_w // 2
date_y = height - 6
self._draw_text_with_outline(draw, game["game_date"], (date_x, date_y), font_detail, fill=COLOR_DIM)
x = center_x + center_w + h_pad
# Home team text
is_fav_home = game["home_abbr"] in self.favorite_teams if self.favorite_teams else False
home_color = COLOR_GOLD if is_fav_home else COLOR_WHITE
if game["is_final"] and game["winner_side"] == "home" and self.highlight_upsets and game["is_upset"]:
home_color = COLOR_GOLD
self._draw_text_with_outline(draw, home_text, (x, team_text_y), font_detail, fill=home_color)
x += home_text_w + h_pad
# Paste home logo
if home_logo:
logo_y = (height - home_logo.height) // 2
img.paste(home_logo, (x, logo_y), home_logo)
return img
def _create_ticker_image(self) -> None:
"""Build the full scrolling ticker image from game tiles."""
if not self.games_data:
self.ticker_image = None
if self.scroll_helper:
self.scroll_helper.clear_cache()
return
grouped = self._process_games(self.games_data)
content_items: List[Image.Image] = []
# Order rounds by significance (most important first)
sorted_rounds = sorted(grouped.keys(), key=lambda r: ROUND_ORDER.get(r, 6))
for rnd in sorted_rounds:
games = grouped[rnd]
if not games:
continue
# Add round separator
if self.show_round_logos and rnd:
separator = self._create_round_separator(rnd)
content_items.append(separator)
# Add game tiles
for game in games:
tile = self._create_game_tile(game)
content_items.append(tile)
if not content_items:
self.ticker_image = None
if self.scroll_helper:
self.scroll_helper.clear_cache()
return
if not self.scroll_helper:
self.ticker_image = None
return
gap_width = 16
# Use ScrollHelper to create the scrolling image
self.ticker_image = self.scroll_helper.create_scrolling_image(
content_items=content_items,
item_gap=gap_width,
element_gap=0,
)
self.total_scroll_width = self.scroll_helper.total_scroll_width
self.dynamic_duration = self.scroll_helper.get_dynamic_duration()
self.logger.info(
f"Ticker image created: {self.ticker_image.width}px wide, "
f"{len(self.games_data)} games, dynamic_duration={self.dynamic_duration:.0f}s"
)
# ------------------------------------------------------------------
# Plugin lifecycle
# ------------------------------------------------------------------
def update(self) -> None:
"""Fetch and process tournament data."""
if not self.enabled:
return
current_time = time.time()
# Use shorter interval if live games detected
interval = 60 if self._has_live_games else self.update_interval
if current_time - self.last_update < interval:
return
with self._update_lock:
self.last_update = current_time
if not self._is_tournament_window():
self.logger.debug("Outside tournament window, skipping fetch")
self.games_data = []
self.ticker_image = None
if self.scroll_helper:
self.scroll_helper.clear_cache()
return
try:
games = self._fetch_tournament_data()
self._has_live_games = any(g["is_live"] for g in games)
self.games_data = games
self._create_ticker_image()
self.logger.info(
f"Updated: {len(games)} games, "
f"live={self._has_live_games}"
)
except Exception as e:
self.logger.error(f"Update error: {e}", exc_info=True)
def display(self, force_clear: bool = False) -> None:
"""Render one scroll frame."""
if not self.enabled:
return
if force_clear or self._display_start_time is None:
self._display_start_time = time.time()
if self.scroll_helper:
self.scroll_helper.reset_scroll()
self._end_reached_logged = False
if not self.games_data or self.ticker_image is None:
self._display_fallback()
return
if not self.scroll_helper:
self._display_fallback()
return
try:
if self.loop or not self.scroll_helper.is_scroll_complete():
self.scroll_helper.update_scroll_position()
elif not self._end_reached_logged:
self.logger.info("Scroll complete")
self._end_reached_logged = True
visible = self.scroll_helper.get_visible_portion()
if visible is None:
self._display_fallback()
return
self.dynamic_duration = self.scroll_helper.get_dynamic_duration()
matrix_w = self.display_manager.matrix.width
matrix_h = self.display_manager.matrix.height
if not hasattr(self.display_manager, "image") or self.display_manager.image is None:
self.display_manager.image = Image.new("RGB", (matrix_w, matrix_h), COLOR_BLACK)
self.display_manager.image.paste(visible, (0, 0))
self.display_manager.update_display()
self.scroll_helper.log_frame_rate()
except Exception as e:
self.logger.error(f"Display error: {e}", exc_info=True)
self._display_fallback()
def _display_fallback(self) -> None:
w = self.display_manager.matrix.width
h = self.display_manager.matrix.height
img = Image.new("RGB", (w, h), COLOR_BLACK)
draw = ImageDraw.Draw(img)
if self._is_tournament_window():
text = "No games"
else:
text = "Off-season"
text_w = int(draw.textlength(text, font=self.fonts["time"]))
text_x = (w - text_w) // 2
text_y = (h - 8) // 2
draw.text((text_x, text_y), text, font=self.fonts["time"], fill=COLOR_GRAY)
# Show March Madness logo if available
if self._march_madness_logo:
logo_y = (h - self._march_madness_logo.height) // 2
img.paste(self._march_madness_logo, (2, logo_y), self._march_madness_logo)
self.display_manager.image = img
self.display_manager.update_display()
# ------------------------------------------------------------------
# Duration / cycle management
# ------------------------------------------------------------------
def get_display_duration(self) -> float:
current_time = time.time()
if self._cached_dynamic_duration is not None:
cache_age = current_time - self._duration_cache_time
if cache_age < 5.0:
return self._cached_dynamic_duration
self._cached_dynamic_duration = self.dynamic_duration
self._duration_cache_time = current_time
return self.dynamic_duration
def supports_dynamic_duration(self) -> bool:
if not self.enabled:
return False
return self.dynamic_duration_enabled
def is_cycle_complete(self) -> bool:
if not self.supports_dynamic_duration():
return True
if self._display_start_time is not None and self.dynamic_duration > 0:
elapsed = time.time() - self._display_start_time
if elapsed >= self.dynamic_duration:
return True
if not self.loop and self.scroll_helper and self.scroll_helper.is_scroll_complete():
return True
return False
def reset_cycle_state(self) -> None:
super().reset_cycle_state()
self._display_start_time = None
self._end_reached_logged = False
if self.scroll_helper:
self.scroll_helper.reset_scroll()
# ------------------------------------------------------------------
# Vegas mode
# ------------------------------------------------------------------
def get_vegas_content(self):
if not self.games_data:
return None
tiles = []
for game in self.games_data:
tiles.append(self._create_game_tile(game))
return tiles if tiles else None
def get_vegas_content_type(self) -> str:
return "multi"
# ------------------------------------------------------------------
# Info / cleanup
# ------------------------------------------------------------------
def get_info(self) -> Dict:
info = super().get_info()
info["total_games"] = len(self.games_data)
info["has_live_games"] = self._has_live_games
info["dynamic_duration"] = self.dynamic_duration
info["tournament_window"] = self._is_tournament_window()
return info
def cleanup(self) -> None:
self.games_data = []
self.ticker_image = None
if self.scroll_helper:
self.scroll_helper.clear_cache()
self._team_logo_cache.clear()
if self.session:
self.session.close()
self.session = None
super().cleanup()
-37
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@@ -1,37 +0,0 @@
{
"id": "march-madness",
"name": "March Madness",
"version": "1.0.0",
"description": "NCAA March Madness tournament bracket tracker with round branding, seeded matchups, live scores, and upset highlighting",
"author": "ChuckBuilds",
"category": "sports",
"tags": [
"ncaa",
"basketball",
"march-madness",
"tournament",
"bracket",
"scrolling"
],
"repo": "https://github.com/ChuckBuilds/ledmatrix-plugins",
"branch": "main",
"plugin_path": "plugins/march-madness",
"versions": [
{
"version": "1.0.0",
"ledmatrix_min": "2.0.0",
"released": "2026-02-16"
}
],
"stars": 0,
"downloads": 0,
"last_updated": "2026-02-16",
"verified": true,
"screenshot": "",
"display_modes": [
"march_madness"
],
"dependencies": {},
"entry_point": "manager.py",
"class_name": "MarchMadnessPlugin"
}
@@ -1,5 +0,0 @@
requests>=2.33.0
urllib3>=2.6.3
Pillow>=12.2.0
pytz>=2022.1
numpy>=1.24.0
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/mqtt-notifications
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/news
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/odds-ticker
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/of-the-day
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/olympics
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/soccer-scoreboard
+1 -2
View File
@@ -22,6 +22,5 @@
"Pillow>=10.0.0",
"PyYAML>=6.0",
"requests>=2.31.0"
],
"local_only": true
]
}
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/static-image
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/stock-news
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/text-display
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/ufc-scoreboard
-1
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@@ -1 +0,0 @@
../../ledmatrix-plugins/plugins/youtube-stats
-9
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@@ -1,9 +0,0 @@
# Test-only dependencies for the plugin safety harness and pytest suite.
# Install alongside requirements.txt: pip install -r requirements.txt -r requirements-test.txt
#
# pytest, pytest-cov, pytest-mock, and jsonschema are already pinned (with
# major-version caps) in requirements.txt, so they are intentionally NOT
# repeated here — re-pinning pytest to <9 collided with requirements.txt's
# pytest>=9.0.3,<10 and made the two files impossible to install together.
# Only declare what requirements.txt doesn't already provide.
freezegun>=1.2,<2 # deterministic time for golden-image tests
+7 -3
View File
@@ -8,11 +8,16 @@ numpy>=1.24.0 # For fast array operations in ScrollHelper (compatible with 2.x)
# Timezone handling
pytz>=2024.2,<2025.0 # Updated for latest timezone data
timezonefinder>=6.5.0,<7.0.0 # Updated for better performance and accuracy
geopy>=2.4.1,<3.0.0
# HTTP requests
requests>=2.33.0,<3.0.0
# Google API integration
google-auth-oauthlib>=1.2.0,<2.0.0
google-auth-httplib2>=0.2.0,<1.0.0
google-api-python-client>=2.147.0,<3.0.0
# Font rendering
freetype-py>=2.5.1,<3.0.0
@@ -24,8 +29,10 @@ spotipy>=2.25.2,<3.0.0
Flask>=3.1.3,<4.0.0
# Text processing
unidecode>=1.3.8,<2.0.0
# Calendar integration
icalevents>=0.1.27,<1.0.0
# WebSocket support
python-socketio>=5.14.0,<6.0.0
@@ -36,9 +43,6 @@ websocket-client>=1.8.0,<2.0.0
# JSON Schema validation
jsonschema>=4.20.0,<5.0.0
# Requirement specifier parsing (plugin dependency satisfaction checks)
packaging>=23.0,<27.0
# Testing dependencies
pytest>=9.0.3,<10.0.0
pytest-cov>=4.1.0,<5.0.0
-296
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@@ -1,296 +0,0 @@
#!/usr/bin/env python3
"""
LEDMatrix Plugin Security Auditor
Performs AST-based security analysis of all Python files in plugin directories.
Designed to run in CI exits non-zero on CRITICAL findings only.
Usage:
python scripts/audit_plugins.py
python scripts/audit_plugins.py --verbose
python scripts/audit_plugins.py --plugin hello-world
python scripts/audit_plugins.py --output results.json
"""
import ast
import argparse
import json
import sys
from dataclasses import dataclass, asdict
from pathlib import Path
from datetime import datetime, timezone
PROJECT_ROOT = Path(__file__).resolve().parent.parent
PLUGIN_BASE_DIRS = [
PROJECT_ROOT / "plugins",
PROJECT_ROOT / "plugin-repos",
]
# ─────────────────────────────────────────────────────────────────────────────
# Finding dataclass
# ─────────────────────────────────────────────────────────────────────────────
@dataclass
class Finding:
plugin_id: str
file: str
line: int
severity: str # CRITICAL | WARNING | INFO
rule: str
message: str
def to_dict(self) -> dict:
return asdict(self)
# ─────────────────────────────────────────────────────────────────────────────
# AST visitor
# ─────────────────────────────────────────────────────────────────────────────
class _PluginVisitor(ast.NodeVisitor):
"""Collect security findings from a single plugin Python file."""
def __init__(self, filepath: Path, plugin_id: str):
self.filepath = filepath
self.plugin_id = plugin_id
self.findings: list[Finding] = []
def _add(self, node: ast.AST, severity: str, rule: str, message: str) -> None:
self.findings.append(Finding(
plugin_id=self.plugin_id,
file=str(self.filepath.relative_to(PROJECT_ROOT)),
line=getattr(node, "lineno", 0),
severity=severity,
rule=rule,
message=message,
))
def visit_Call(self, node: ast.Call) -> None:
# eval() / exec() — arbitrary code execution
if isinstance(node.func, ast.Name):
if node.func.id == "eval":
self._add(node, "CRITICAL", "PLUGIN-001",
"eval() call — arbitrary code execution risk")
elif node.func.id == "exec":
self._add(node, "CRITICAL", "PLUGIN-002",
"exec() call — arbitrary code execution risk")
elif node.func.id == "compile":
self._add(node, "WARNING", "PLUGIN-003",
"compile() call — dynamic code compilation")
# subprocess.*(shell=True)
if isinstance(node.func, ast.Attribute):
is_subprocess = (
isinstance(node.func.value, ast.Name) and
node.func.value.id == "subprocess" and
node.func.attr in ("run", "call", "Popen", "check_call", "check_output")
)
if is_subprocess:
for kw in node.keywords:
if (kw.arg == "shell" and
isinstance(kw.value, ast.Constant) and
kw.value.value is True):
self._add(node, "WARNING", "PLUGIN-004",
f"subprocess.{node.func.attr}(shell=True) — "
f"shell injection risk if args include user input")
# os.system() — shell execution
is_os_system = (
isinstance(node.func.value, ast.Name) and
node.func.value.id == "os" and
node.func.attr == "system"
)
if is_os_system:
self._add(node, "WARNING", "PLUGIN-005",
"os.system() call — prefer subprocess with list args")
self.generic_visit(node)
def visit_Import(self, node: ast.Import) -> None:
for alias in node.names:
self._check_import(node, alias.name)
self.generic_visit(node)
def visit_ImportFrom(self, node: ast.ImportFrom) -> None:
if node.module:
self._check_import(node, node.module)
self.generic_visit(node)
def _check_import(self, node: ast.AST, module_name: str) -> None:
dangerous = {
"ctypes": ("WARNING", "PLUGIN-010", "ctypes import — native code execution"),
"cffi": ("WARNING", "PLUGIN-011", "cffi import — native code execution"),
"pickle": ("WARNING", "PLUGIN-012",
"pickle import — deserialization can execute arbitrary code"),
"marshal": ("WARNING", "PLUGIN-013",
"marshal import — deserialization risk"),
}
for mod, (severity, rule, msg) in dangerous.items():
if module_name == mod or module_name.startswith(mod + "."):
self._add(node, severity, rule, msg)
# ─────────────────────────────────────────────────────────────────────────────
# Per-plugin audit
# ─────────────────────────────────────────────────────────────────────────────
def audit_plugin(plugin_dir: Path) -> list[Finding]:
"""Audit a single plugin directory. Returns all findings."""
findings: list[Finding] = []
plugin_id = plugin_dir.name
# Check for required files
for required_file, rule, msg in [
("manifest.json", "PLUGIN-020",
"manifest.json missing — plugin may be incomplete"),
("config_schema.json", "PLUGIN-021",
"config_schema.json missing — no input validation schema declared"),
]:
if not (plugin_dir / required_file).exists():
findings.append(Finding(
plugin_id=plugin_id,
file=str((plugin_dir / required_file).relative_to(PROJECT_ROOT)),
line=0,
severity="WARNING",
rule=rule,
message=msg,
))
# AST analysis of all Python files
for py_file in sorted(plugin_dir.rglob("*.py")):
try:
source = py_file.read_text(encoding="utf-8")
tree = ast.parse(source, filename=str(py_file))
visitor = _PluginVisitor(py_file, plugin_id)
visitor.visit(tree)
findings.extend(visitor.findings)
except SyntaxError as exc:
findings.append(Finding(
plugin_id=plugin_id,
file=str(py_file.relative_to(PROJECT_ROOT)),
line=getattr(exc, "lineno", 0) or 0,
severity="WARNING",
rule="PLUGIN-030",
message=f"Python syntax error — cannot be parsed: {exc}",
))
except OSError as exc:
findings.append(Finding(
plugin_id=plugin_id,
file=str(py_file.relative_to(PROJECT_ROOT)),
line=0,
severity="INFO",
rule="PLUGIN-031",
message=f"Could not read file: {exc}",
))
return findings
# ─────────────────────────────────────────────────────────────────────────────
# Main
# ─────────────────────────────────────────────────────────────────────────────
def main() -> int:
parser = argparse.ArgumentParser(
description="LEDMatrix plugin security auditor",
formatter_class=argparse.RawDescriptionHelpFormatter,
)
parser.add_argument("--plugin", "-p", default=None,
help="Audit a specific plugin ID only")
parser.add_argument("--output", "-o", default=None,
help="Write JSON results to this file")
parser.add_argument("--verbose", "-v", action="store_true",
help="Show all findings, not just summary")
args = parser.parse_args()
print("=" * 60)
print("LEDMatrix Plugin Security Audit")
print(f"Project root: {PROJECT_ROOT}")
print("=" * 60)
all_findings: list[Finding] = []
plugins_scanned = 0
for base_dir in PLUGIN_BASE_DIRS:
if not base_dir.exists():
if args.verbose:
print(f" ⏭️ Skipping {base_dir.name}/ (directory not found)")
continue
base_label = base_dir.relative_to(PROJECT_ROOT)
print(f"\n Scanning {base_label}/")
for plugin_dir in sorted(base_dir.iterdir()):
if not plugin_dir.is_dir():
continue
if plugin_dir.name.startswith((".", "_")):
continue
if args.plugin and plugin_dir.name != args.plugin:
continue
findings = audit_plugin(plugin_dir)
all_findings.extend(findings)
plugins_scanned += 1
critical = [f for f in findings if f.severity == "CRITICAL"]
warnings = [f for f in findings if f.severity == "WARNING"]
if critical:
icon, label = "🚨", "CRITICAL"
elif warnings:
icon, label = "⚠️ ", "WARN "
else:
icon, label = "", "PASS "
print(f" {icon} [{label}] {plugin_dir.name}"
f"{len(critical)} critical, {len(warnings)} warnings")
if args.verbose:
for f in findings:
severity_icon = {"CRITICAL": "🚨", "WARNING": "⚠️ ", "INFO": ""}.get(
f.severity, " "
)
print(f" {severity_icon} {f.rule} {f.file}:{f.line}{f.message}")
# Summary
critical_findings = [f for f in all_findings if f.severity == "CRITICAL"]
warning_findings = [f for f in all_findings if f.severity == "WARNING"]
print(f"\n{'=' * 60}")
print(f" Plugins scanned : {plugins_scanned}")
print(f" CRITICAL : {len(critical_findings)}")
print(f" WARNING : {len(warning_findings)}")
if critical_findings:
print("\n 🚨 CRITICAL findings:")
for f in critical_findings:
print(f" {f.plugin_id} | {Path(f.file).name}:{f.line} | {f.message}")
# Write JSON output
if args.output:
output_data = {
"timestamp": datetime.now(timezone.utc).isoformat(),
"plugins_scanned": plugins_scanned,
"summary": {
"critical": len(critical_findings),
"warnings": len(warning_findings),
},
"findings": [f.to_dict() for f in all_findings],
}
Path(args.output).write_text(
json.dumps(output_data, indent=2), encoding="utf-8"
)
print(f"\n Results written to: {args.output}")
if critical_findings:
print("\n 🚨 Blocking — CRITICAL issues must be resolved")
return 1
print("\n ✅ No critical issues found")
return 0
if __name__ == "__main__":
sys.exit(main())
-232
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@@ -1,232 +0,0 @@
#!/usr/bin/env python3
"""
Plugin safety checker.
Renders a plugin across every declared screen (mode) and every supported matrix
size, and fails if any screen crashes, overflows the panel, or (for plugins with
committed golden images) drifts visually.
Usage:
# Functional + bounds check across all sizes/modes:
python scripts/check_plugin.py --plugin clock-simple
# Every discovered plugin:
python scripts/check_plugin.py --all
# Dump PNGs for each size/mode so you can eyeball them:
python scripts/check_plugin.py --plugin ledmatrix-weather --out-dir /tmp/preview
# Refresh committed golden images after an intentional visual change:
python scripts/check_plugin.py --plugin clock-simple --update-golden \
--mock-data plugins/clock-simple/test/fixtures/mock.json
Exit code is non-zero if any (plugin, size, mode) fails.
"""
import argparse
import json
import os
import sys
from pathlib import Path
from typing import Dict, List, Optional
PROJECT_ROOT = Path(__file__).resolve().parent.parent
sys.path.insert(0, str(PROJECT_ROOT))
os.environ['EMULATOR'] = 'true'
from src.logging_config import get_logger # noqa: E402
from src.plugin_system.testing.loading import ( # noqa: E402
find_plugin_dir, load_config_defaults, load_harness_spec,
)
from src.plugin_system.testing.harness import ( # noqa: E402
RenderResult, render_plugin_matrix, compare_to_goldens, write_goldens,
)
from src.plugin_system.testing.sizes import ( # noqa: E402
parse_size_token, resolve_test_sizes, safe_mode_filename, size_label,
)
logger = get_logger("[Check Plugin]")
DEFAULT_SEARCH_DIRS = [
str(PROJECT_ROOT / 'plugins'),
str(PROJECT_ROOT / 'plugin-repos'),
]
def discover_plugins(search_dirs: List[str]) -> List[str]:
"""All plugin ids found across the search dirs (dirs containing manifest.json)."""
found = []
for d in search_dirs:
base = Path(d)
if not base.exists():
continue
for child in sorted(base.iterdir()):
if (child / 'manifest.json').exists() and child.name not in found:
found.append(child.name)
return found
def parse_sizes(spec: Optional[str]):
if not spec:
return None
sizes = []
for token in spec.split(','):
if not token.strip():
continue
try:
sizes.append(parse_size_token(token))
except ValueError as exc:
raise SystemExit(str(exc)) from exc
return sizes
def check_one(plugin_id: str, search_dirs: List[str], sizes, mock_data: Dict,
config: Dict, run_update: bool, out_dir: Optional[Path],
update_golden: bool, golden_dir_override: Optional[Path],
freeze_time: Optional[str]) -> List[RenderResult]:
plugin_dir = find_plugin_dir(plugin_id, search_dirs)
if not plugin_dir:
logger.error("Plugin '%s' not found in: %s", plugin_id, search_dirs)
return [RenderResult(plugin_id, 0, 0, "<not-found>", error="plugin directory not found")]
# Per-plugin test/harness.json holds the deterministic settings the committed
# goldens were generated with (config, mock data, frozen time, sizes). Load
# them so the CLI/CI render reproduces the golden the same way the pytest
# matrix path does; explicit CLI flags still override the file.
spec = load_harness_spec(plugin_dir)
# config_schema defaults (real-install behavior), then harness.json config,
# then CLI --config — most specific wins.
full_config = {"enabled": True}
full_config.update(load_config_defaults(plugin_dir))
full_config.update(spec.get("config", {}))
full_config.update(config)
# Precedence: CLI flag > LEDMATRIX_TEST_SIZES env > harness.json > default.
effective_sizes = sizes if sizes else resolve_test_sizes(spec.get("sizes"))
# CLI value wins when provided, else fall back to the harness.json setting.
effective_mock_data = mock_data or spec.get("mock_data_contents", {})
effective_freeze = freeze_time or spec.get("freeze_time")
effective_run_update = run_update and not spec.get("skip_update", False)
results = render_plugin_matrix(
plugin_id=plugin_id, plugin_dir=plugin_dir, config=full_config,
mock_data=effective_mock_data, sizes=effective_sizes,
run_update=effective_run_update, freeze_time=effective_freeze,
)
golden_dir = golden_dir_override or (plugin_dir / 'test' / 'golden')
if update_golden:
written = write_goldens(results, golden_dir)
logger.info("Wrote %d golden image(s) for %s to %s", written, plugin_id, golden_dir)
else:
compare_to_goldens(results, golden_dir)
if out_dir:
for r in results:
if r.image is None:
continue
dest = out_dir / plugin_id / size_label(r.width, r.height)
dest.mkdir(parents=True, exist_ok=True)
r.image.save(dest / f"{safe_mode_filename(r.mode)}.png", format="PNG")
return results
def print_report(all_results: Dict[str, List[RenderResult]]) -> bool:
"""Print a per-plugin grid. Returns True if everything passed."""
everything_ok = True
for plugin_id, results in all_results.items():
print(f"\n=== {plugin_id} ===")
for r in results:
if r.ok:
status = "PASS"
detail = ""
if r.golden_checked:
detail = " (golden ✓)"
if r.update_error is not None:
detail += f" (update warn: {r.update_error})"
else:
everything_ok = False
if r.error is not None:
status, detail = "FAIL", f" error={r.error}"
elif r.overflow is not None:
status, detail = "FAIL", f" overflow bbox={r.overflow}"
elif r.golden_ok is False:
status = "FAIL"
detail = f" golden drift: {r.golden_diff_pixels}px (max Δ={r.golden_max_delta})"
else:
status, detail = "FAIL", ""
print(f" [{status}] {r.size_label:>7} {r.mode}{detail}")
print()
return everything_ok
def main() -> int:
parser = argparse.ArgumentParser(description="Check a plugin renders safely across sizes & screens")
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument('--plugin', '-p', help='Plugin id to check')
group.add_argument('--all', action='store_true', help='Check every discovered plugin')
parser.add_argument('--plugin-dir', '-d', default=None, help='Directory to search for plugins')
parser.add_argument('--sizes', default=None, help='Comma-separated WxH list (default: all supported)')
parser.add_argument('--config', '-c', default='{}', help='Plugin config overrides as JSON')
parser.add_argument('--mock-data', '-m', default=None, help='Path to JSON file with mock cache data')
parser.add_argument('--out-dir', '-o', default=None, help='Also dump rendered PNGs here')
parser.add_argument('--skip-update', action='store_true', help='Skip calling update()')
parser.add_argument('--update-golden', action='store_true', help='Write/refresh golden images')
parser.add_argument('--golden-dir', default=None, help='Override golden dir (default: <plugin>/test/golden)')
parser.add_argument('--freeze-time', default=None,
help='Freeze wall clock, e.g. "2025-08-01 15:25:00" (for time-dependent plugins)')
args = parser.parse_args()
search_dirs = [args.plugin_dir] if args.plugin_dir else DEFAULT_SEARCH_DIRS
sizes = parse_sizes(args.sizes)
try:
config = json.loads(args.config)
except json.JSONDecodeError as e:
logger.error("Invalid --config JSON: %s", e)
return 2
if not isinstance(config, dict):
logger.error("--config must be a JSON object, got %s", type(config).__name__)
return 2
mock_data = {}
if args.mock_data:
mock_path = Path(args.mock_data)
if not mock_path.exists():
logger.error("Mock data file not found: %s", args.mock_data)
return 2
with open(mock_path) as f:
mock_data = json.load(f)
if not isinstance(mock_data, dict):
logger.error("--mock-data must be a JSON object (key -> cache value), got %s",
type(mock_data).__name__)
return 2
plugin_ids = discover_plugins(search_dirs) if args.all else [args.plugin]
if not plugin_ids:
logger.error("No plugins found in: %s", search_dirs)
return 2
out_dir = Path(args.out_dir) if args.out_dir else None
golden_dir_override = Path(args.golden_dir) if args.golden_dir else None
all_results: Dict[str, List[RenderResult]] = {}
for plugin_id in plugin_ids:
all_results[plugin_id] = check_one(
plugin_id=plugin_id, search_dirs=search_dirs, sizes=sizes,
mock_data=mock_data, config=config, run_update=not args.skip_update,
out_dir=out_dir, update_golden=args.update_golden,
golden_dir_override=golden_dir_override, freeze_time=args.freeze_time,
)
# When refreshing goldens we skip drift comparison, but a crash or overflow
# still means the plugin is broken — never let --update-golden mask that.
ok = print_report(all_results)
return 0 if ok else 1
if __name__ == '__main__':
sys.exit(main())
+29
View File
@@ -0,0 +1,29 @@
#!/bin/bash
# Clear all plugin dependency markers to force fresh dependency check
# Useful after updating plugins or troubleshooting dependency issues
echo "Clearing plugin dependency markers..."
# Check both possible cache locations
CACHE_DIRS=(
"/var/cache/ledmatrix"
"$HOME/.cache/ledmatrix"
)
for CACHE_DIR in "${CACHE_DIRS[@]}"; do
if [ -d "$CACHE_DIR" ]; then
echo "Checking $CACHE_DIR..."
marker_count=$(find "$CACHE_DIR" -name "plugin_*_deps_installed" 2>/dev/null | wc -l)
if [ "$marker_count" -gt 0 ]; then
echo "Found $marker_count dependency marker(s) in $CACHE_DIR"
find "$CACHE_DIR" -name "plugin_*_deps_installed" -delete
echo "Cleared $marker_count marker(s)"
else
echo "No dependency markers found in $CACHE_DIR"
fi
fi
done
echo "Done! Dependency markers cleared."
echo "Next startup will check and install dependencies as needed."
+2 -3
View File
@@ -67,9 +67,8 @@ def main():
print(" 📍 Will run on: http://0.0.0.0:5000")
print(" ⏹️ Press Ctrl+C to stop")
# Run the app (debug mode controlled by env var to satisfy security scanners)
_debug = os.environ.get('LEDMATRIX_FLASK_DEBUG', '0') == '1'
app.run(host='0.0.0.0', port=5000, debug=_debug)
# Run the app (this should start the server)
app.run(host='0.0.0.0', port=5000, debug=True)
except KeyboardInterrupt:
print("\n ⏹️ Server stopped by user")
+1 -1
View File
@@ -55,7 +55,7 @@ def main():
failures += not check("draw.textbbox",
lambda: draw.textbbox((0, 0), "Test", font=font))
print("\nResampling (used in logo_helper, sports base):")
print("\nResampling (used in logo_helper, image_utils, sports base):")
logo = Image.new('RGBA', (200, 200), (255, 128, 0, 200))
failures += not check("Image.Resampling.LANCZOS exists",
lambda: str(Image.Resampling.LANCZOS))
-74
View File
@@ -1,74 +0,0 @@
#!/bin/bash
# safe_pip_install.sh — Install a requirements.txt as root after validating
# that the resolved path is the project's own requirements.txt or a plugin's
# requirements.txt under plugin-repos/ or plugins/.
#
# This script is intended to be called via sudo from the web interface, so
# that packages a plugin declares end up visible to ledmatrix.service (which
# runs as root) rather than only to whichever non-root user runs the web
# interface. Plugin code already runs as root once loaded, so installing its
# declared dependencies as root is not a new trust boundary.
#
# Usage: safe_pip_install.sh <requirements_txt_path>
set -euo pipefail
if [ $# -ne 1 ]; then
echo "Usage: $0 <requirements_txt_path>" >&2
exit 1
fi
TARGET="$1"
# Determine the project root (parent of scripts/fix_perms/)
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
# Allowed locations (resolved, no trailing slash):
# - the project's own requirements.txt
# - any requirements.txt under plugin-repos/ or plugins/
ALLOWED_EXACT="$(realpath --canonicalize-missing "$PROJECT_ROOT/requirements.txt")"
ALLOWED_BASES=(
"$(realpath --canonicalize-missing "$PROJECT_ROOT/plugin-repos")"
"$(realpath --canonicalize-missing "$PROJECT_ROOT/plugins")"
)
# Resolve the target path (follow symlinks); works even if it doesn't exist.
RESOLVED_TARGET="$(realpath --canonicalize-missing "$TARGET")"
# Must be named requirements.txt — never install from an arbitrary file.
if [ "$(basename "$RESOLVED_TARGET")" != "requirements.txt" ]; then
echo "DENIED: $RESOLVED_TARGET is not a requirements.txt file" >&2
exit 2
fi
ALLOWED=false
if [ "$RESOLVED_TARGET" = "$ALLOWED_EXACT" ]; then
ALLOWED=true
else
for BASE in "${ALLOWED_BASES[@]}"; do
if [[ "$RESOLVED_TARGET" == "$BASE/"* ]]; then
ALLOWED=true
break
fi
done
fi
if [ "$ALLOWED" = false ]; then
echo "DENIED: $RESOLVED_TARGET is not an allowed requirements.txt location" >&2
echo "Allowed: $ALLOWED_EXACT, or any requirements.txt under: ${ALLOWED_BASES[*]}" >&2
exit 2
fi
if [ ! -f "$RESOLVED_TARGET" ]; then
echo "ERROR: $RESOLVED_TARGET does not exist" >&2
exit 3
fi
PYTHON_PATH="$(command -v python3)"
# --ignore-installed: root's site-packages often has apt/dpkg-managed copies
# of common libraries (requests, urllib3, ...) with no pip RECORD file, which
# pip refuses to uninstall in place ("Cannot uninstall: no RECORD file was
# found"). This tells pip to install the newer version alongside rather than
# aborting the whole requirements.txt install over one such conflict.
exec "$PYTHON_PATH" -m pip install --break-system-packages --ignore-installed -r "$RESOLVED_TARGET"
-297
View File
@@ -1,297 +0,0 @@
#!/usr/bin/env python3
"""
Security Report Generator
Aggregates JSON output from all CI security audit jobs into a single
Markdown report suitable for PR comments and artifact storage.
Expected artifact layout (from actions/download-artifact@v4):
<artifact-dir>/
sast-results/
bandit-results.json
semgrep-results.json
dependency-audit-results/
pip-audit-results.json
safety-results.json
secrets-scan-results/
gitleaks-results.json
security-proofs-results/
security-proofs-results.json
plugin-audit-results/
plugin-audit-results.json
Usage:
python scripts/generate_report.py --artifact-dir audit-artifacts/ --output report.md
python scripts/generate_report.py --artifact-dir audit-artifacts/ --output report.md --verbose
"""
import argparse
import json
import sys
from pathlib import Path
from datetime import datetime, timezone
PROJECT_ROOT = Path(__file__).resolve().parent.parent
# Gitleaks matches containing these strings are template placeholders, not real secrets
_GITLEAKS_SUPPRESS = [
"YOUR_",
"PLACEHOLDER",
"_HERE",
"example.com",
"config_secrets.template",
]
# ─────────────────────────────────────────────────────────────────────────────
# Helpers
# ─────────────────────────────────────────────────────────────────────────────
def _load(path: Path) -> dict | list | None:
"""Load JSON file, returning None on any error."""
try:
return json.loads(path.read_text(encoding="utf-8"))
except (json.JSONDecodeError, FileNotFoundError, OSError):
return None
def _md_table_row(*cells: str) -> str:
return "| " + " | ".join(str(c) for c in cells) + " |"
# ─────────────────────────────────────────────────────────────────────────────
# Per-tool summarizers
# Returns: (markdown_lines: list[str], critical_count: int)
# ─────────────────────────────────────────────────────────────────────────────
def _summarize_bandit(artifact_dir: Path) -> tuple[list[str], int]:
data = _load(artifact_dir / "sast-results" / "bandit-results.json")
if data is None:
return ["_bandit results not available_"], 0
results = data.get("results", [])
high = [r for r in results if r.get("issue_severity") == "HIGH"]
medium = [r for r in results if r.get("issue_severity") == "MEDIUM"]
low = [r for r in results if r.get("issue_severity") == "LOW"]
lines = [
f"**Bandit**: {len(high)} HIGH · {len(medium)} MEDIUM · {len(low)} LOW"
]
if high:
lines += [
"",
"| Severity | File | Line | Issue |",
"| --- | --- | --- | --- |",
]
for r in high[:10]:
fname = Path(r.get("filename", "")).name
lines.append(_md_table_row(
"HIGH", f"`{fname}`",
str(r.get("line_number", "?")),
r.get("issue_text", "")
))
if len(high) > 10:
lines.append(f"_… and {len(high) - 10} more HIGH findings_")
return lines, len(high)
def _summarize_pip_audit(artifact_dir: Path) -> tuple[list[str], int]:
data = _load(artifact_dir / "dependency-audit-results" / "pip-audit-results.json")
if data is None:
return ["_pip-audit results not available_"], 0
# pip-audit JSON format: {"dependencies": [{"name": ..., "vulns": [...]}]}
vulns: list[dict] = []
for dep in data.get("dependencies", []):
for v in dep.get("vulns", []):
vulns.append({"package": dep.get("name", "?"), **v})
lines = [f"**pip-audit**: {len(vulns)} vulnerabilities found"]
if vulns:
lines += ["", "| Package | ID | Fix |", "| --- | --- | --- |"]
for v in vulns[:10]:
fix = v.get("fix_versions", ["none"])
fix_str = ", ".join(fix) if fix else "none"
lines.append(_md_table_row(
v.get("package", "?"),
v.get("id", "?"),
fix_str,
))
# Treat known vulnerabilities as warnings, not critical (they may be unavoidable)
return lines, 0
def _summarize_gitleaks(artifact_dir: Path) -> tuple[list[str], int]:
data = _load(artifact_dir / "secrets-scan-results" / "gitleaks-results.json")
if data is None:
return ["_gitleaks results not available_"], 0
if not isinstance(data, list):
data = []
real_findings = []
suppressed = 0
for finding in data:
secret_val = str(finding.get("Secret", "") or finding.get("Match", ""))
if any(p in secret_val for p in _GITLEAKS_SUPPRESS):
suppressed += 1
else:
real_findings.append(finding)
lines = [
f"**Gitleaks**: {len(real_findings)} finding(s) "
f"({suppressed} suppressed as template placeholders)"
]
if real_findings:
lines += ["", "| Rule | File | Line | Description |", "| --- | --- | --- | --- |"]
for f in real_findings[:10]:
fname = Path(f.get("File", "")).name
lines.append(_md_table_row(
f.get("RuleID", "?"),
f"`{fname}`",
str(f.get("StartLine", "?")),
f.get("Description", ""),
))
critical = len(real_findings) # any real secret is critical
return lines, critical
def _summarize_security_proofs(artifact_dir: Path) -> tuple[list[str], int]:
data = _load(artifact_dir / "security-proofs-results" / "security-proofs-results.json")
if data is None:
return ["_security proofs results not available_"], 0
if not isinstance(data, list):
data = []
critical = [r for r in data if r.get("severity") == "CRITICAL"]
warnings = [r for r in data if r.get("severity") == "WARNING"]
passed = [r for r in data if r.get("severity") == "PASS"]
skipped = [r for r in data if r.get("severity") == "SKIP"]
lines = [
f"**Security Proofs**: "
f"{len(passed)} PASS · {len(warnings)} WARN · "
f"{len(critical)} CRITICAL · {len(skipped)} SKIP",
"",
]
_icon = {"PASS": "", "INFO": "", "WARNING": "⚠️",
"CRITICAL": "🚨", "SKIP": "⏭️"}
for r in data:
icon = _icon.get(r.get("severity", ""), "")
lines.append(
f"- {icon} **{r.get('test_id', '?')}**: {r.get('message', '')}"
)
if r.get("details") and r.get("severity") in ("CRITICAL", "WARNING"):
lines.append(f" - _{r['details']}_")
return lines, len(critical)
def _summarize_plugin_audit(artifact_dir: Path) -> tuple[list[str], int]:
data = _load(artifact_dir / "plugin-audit-results" / "plugin-audit-results.json")
if data is None:
return ["_plugin audit results not available_"], 0
summary = data.get("summary", {})
findings = data.get("findings", [])
critical_findings = [f for f in findings if f.get("severity") == "CRITICAL"]
warning_findings = [f for f in findings if f.get("severity") == "WARNING"]
lines = [
f"**Plugin Audit**: {data.get('plugins_scanned', '?')} plugins scanned — "
f"{summary.get('critical', 0)} CRITICAL · {summary.get('warnings', 0)} WARNINGS"
]
if critical_findings:
lines += ["", "| Plugin | File | Line | Rule | Message |",
"| --- | --- | --- | --- | --- |"]
for f in critical_findings[:10]:
fname = Path(f.get("file", "")).name
lines.append(_md_table_row(
f.get("plugin_id", "?"),
f"`{fname}`",
str(f.get("line", "?")),
f.get("rule", "?"),
f.get("message", ""),
))
if warning_findings and not critical_findings:
lines.append(f"\n_{len(warning_findings)} warning(s) found — see artifact for details_")
return lines, summary.get("critical", 0)
# ─────────────────────────────────────────────────────────────────────────────
# Main
# ─────────────────────────────────────────────────────────────────────────────
def main() -> int:
parser = argparse.ArgumentParser(
description="Generate consolidated security audit report",
formatter_class=argparse.RawDescriptionHelpFormatter,
)
parser.add_argument("--artifact-dir", required=True,
help="Directory containing downloaded CI artifacts")
parser.add_argument("--output", "-o", required=True,
help="Output Markdown file path")
parser.add_argument("--verbose", "-v", action="store_true")
args = parser.parse_args()
artifact_dir = Path(args.artifact_dir)
timestamp = datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M UTC")
bandit_lines, bandit_crit = _summarize_bandit(artifact_dir)
pip_audit_lines, pip_audit_crit = _summarize_pip_audit(artifact_dir)
gitleaks_lines, gitleaks_crit = _summarize_gitleaks(artifact_dir)
proofs_lines, proofs_crit = _summarize_security_proofs(artifact_dir)
plugins_lines, plugins_crit = _summarize_plugin_audit(artifact_dir)
total_critical = bandit_crit + pip_audit_crit + gitleaks_crit + proofs_crit + plugins_crit
overall = "ACTION REQUIRED 🚨" if total_critical > 0 else "PASSED ✅"
def section(title: str, lines: list[str]) -> str:
return f"### {title}\n\n" + "\n".join(lines) + "\n"
report = f"""## 🔒 Security Audit — {overall}
_Generated: {timestamp}_
| Critical | High/Warn | Overall |
| :---: | :---: | :---: |
| {'🚨 ' + str(total_critical) if total_critical else '✅ 0'} | see below | {overall} |
---
{section('SAST — Bandit', bandit_lines)}
{section('Dependencies — pip-audit', pip_audit_lines)}
{section('Secrets — Gitleaks', gitleaks_lines)}
{section('LEDMatrix Security Proofs', proofs_lines)}
{section('Plugin Security Audit', plugins_lines)}
---
_Total critical findings: **{total_critical}**_
"""
output_path = Path(args.output)
output_path.write_text(report, encoding="utf-8")
if args.verbose:
print(f" Report written to: {output_path}")
print(f" Status: {overall}")
print(f" Critical findings: {total_critical}")
print(f" bandit={bandit_crit} pip-audit={pip_audit_crit} "
f"gitleaks={gitleaks_crit} proofs={proofs_crit} plugins={plugins_crit}")
return 0
if __name__ == "__main__":
sys.exit(main())
+5 -28
View File
@@ -33,7 +33,6 @@ POWEROFF_PATH=$(command -v poweroff) || true
BASH_PATH=$(command -v bash) || true
JOURNALCTL_PATH=$(command -v journalctl) || true
SAFE_RM_PATH="$PROJECT_ROOT/scripts/fix_perms/safe_plugin_rm.sh"
SAFE_PIP_INSTALL_PATH="$PROJECT_ROOT/scripts/fix_perms/safe_pip_install.sh"
# Validate required commands (systemctl, bash, python3 are essential)
for CMD_NAME in SYSTEMCTL_PATH BASH_PATH PYTHON_PATH; do
@@ -49,15 +48,11 @@ if [ ${#MISSING_CMDS[@]} -gt 0 ]; then
exit 1
fi
# Validate helper scripts exist
# Validate helper script exists
if [ ! -f "$SAFE_RM_PATH" ]; then
echo "Error: Safe plugin removal helper not found: $SAFE_RM_PATH" >&2
exit 1
fi
if [ ! -f "$SAFE_PIP_INSTALL_PATH" ]; then
echo "Error: Safe pip install helper not found: $SAFE_PIP_INSTALL_PATH" >&2
exit 1
fi
echo "Command paths:"
echo " Python: $PYTHON_PATH"
@@ -67,7 +62,6 @@ echo " Poweroff: ${POWEROFF_PATH:-(not found, skipping)}"
echo " Bash: $BASH_PATH"
echo " Journalctl: ${JOURNALCTL_PATH:-(not found, skipping)}"
echo " Safe plugin rm: $SAFE_RM_PATH"
echo " Safe pip install: $SAFE_PIP_INSTALL_PATH"
# Create a temporary sudoers file
TEMP_SUDOERS="/tmp/ledmatrix_web_sudoers_$$"
@@ -107,22 +101,13 @@ TEMP_SUDOERS="/tmp/ledmatrix_web_sudoers_$$"
fi
# Required: python3, bash
# NOTE: display_controller.py/start_display.sh/stop_display.sh live at the
# project root, not under scripts/install/ (where this script lives) —
# must use PROJECT_ROOT here, not PROJECT_DIR.
echo "$WEB_USER ALL=(ALL) NOPASSWD: $PYTHON_PATH $PROJECT_ROOT/display_controller.py"
echo "$WEB_USER ALL=(ALL) NOPASSWD: $BASH_PATH $PROJECT_ROOT/start_display.sh"
echo "$WEB_USER ALL=(ALL) NOPASSWD: $BASH_PATH $PROJECT_ROOT/stop_display.sh"
echo "$WEB_USER ALL=(ALL) NOPASSWD: $PYTHON_PATH $PROJECT_DIR/display_controller.py"
echo "$WEB_USER ALL=(ALL) NOPASSWD: $BASH_PATH $PROJECT_DIR/start_display.sh"
echo "$WEB_USER ALL=(ALL) NOPASSWD: $BASH_PATH $PROJECT_DIR/stop_display.sh"
echo ""
echo "# Allow web user to remove plugin directories via vetted helper script"
echo "# The helper validates that the target path resolves inside plugin-repos/ or plugins/"
echo "$WEB_USER ALL=(ALL) NOPASSWD: $BASH_PATH $SAFE_RM_PATH *"
echo ""
echo "# Allow web user to install a plugin's requirements.txt as root via vetted"
echo "# helper script, so packages are visible to root-run ledmatrix.service"
echo "# (not just the web interface's own user). The helper validates the target"
echo "# is requirements.txt at the project root or under plugin-repos/ or plugins/."
echo "$WEB_USER ALL=(ALL) NOPASSWD: $BASH_PATH $SAFE_PIP_INSTALL_PATH *"
} > "$TEMP_SUDOERS"
echo ""
@@ -141,7 +126,6 @@ echo "- Run display_controller.py directly"
echo "- Execute start_display.sh and stop_display.sh"
echo "- Reboot and shutdown the system"
echo "- Remove plugin directories (for update/uninstall when root-owned files block deletion)"
echo "- Install plugin/base requirements.txt as root (so ledmatrix.service can see them)"
echo ""
# Ask for confirmation
@@ -163,13 +147,6 @@ fi
if ! sudo chmod 755 "$SAFE_RM_PATH"; then
echo "Warning: Could not set permissions on $SAFE_RM_PATH"
fi
echo "Hardening safe_pip_install.sh ownership..."
if ! sudo chown root:root "$SAFE_PIP_INSTALL_PATH"; then
echo "Warning: Could not set ownership on $SAFE_PIP_INSTALL_PATH"
fi
if ! sudo chmod 755 "$SAFE_PIP_INSTALL_PATH"; then
echo "Warning: Could not set permissions on $SAFE_PIP_INSTALL_PATH"
fi
if sudo cp "$TEMP_SUDOERS" /etc/sudoers.d/ledmatrix_web; then
echo "Configuration applied successfully!"
@@ -183,7 +160,7 @@ if sudo cp "$TEMP_SUDOERS" /etc/sudoers.d/ledmatrix_web; then
echo "✗ systemctl status ledmatrix.service - Failed"
fi
if sudo -n test -f "$PROJECT_ROOT/start_display.sh"; then
if sudo -n test -f "$PROJECT_DIR/start_display.sh"; then
echo "✓ File access test - OK"
else
echo "✗ File access test - Failed"
+2 -8
View File
@@ -340,14 +340,9 @@ main() {
echo ""
# Execute with proper error handling and non-interactive mode
# Temporarily disable errexit AND the ERR trap to capture exit code instead of
# exiting immediately. `set +e` alone does not suppress the ERR trap, so without
# `trap '' ERR` a non-zero exit from first_time_install.sh would trigger on_error
# here with the generic "Main installation" message instead of the detailed
# if/else handling below.
# Temporarily disable errexit to capture exit code instead of exiting immediately
set +e
trap '' ERR
# Check /tmp permissions - only fix if actually wrong (common in automated scenarios)
# When running manually, /tmp usually has correct permissions (1777)
TMP_PERMS=$(stat -c '%a' /tmp 2>/dev/null || echo "unknown")
@@ -375,7 +370,6 @@ main() {
sudo -E env TMPDIR=/tmp LEDMATRIX_ASSUME_YES=1 bash ./first_time_install.sh -y </dev/null
fi
INSTALL_EXIT_CODE=$?
trap 'on_error $LINENO' ERR # Re-enable ERR trap
set -e # Re-enable errexit
if [ $INSTALL_EXIT_CODE -eq 0 ]; then
+82 -149
View File
@@ -6,143 +6,82 @@ then falls back to pip with --break-system-packages
import subprocess
import sys
import tempfile
import warnings
from collections import deque
from pathlib import Path
from typing import List, Tuple
# How many trailing lines of a failed command's output to keep for the
# end-of-run failure summary. Keeps the root cause near the end of the log,
# which is where first_time_install.sh's error handler tails from.
ERROR_TAIL_LINES = 15
def _run(cmd: List[str]) -> Tuple[bool, str]:
"""Run a command, streaming combined stdout/stderr to a temp file.
Returns (success, output) instead of raising, so callers can report
*why* a command failed rather than just that it failed. `output` is
bounded to the last ERROR_TAIL_LINES lines so failures from very
chatty commands (e.g. pip build logs) don't get buffered in memory.
"""
with tempfile.TemporaryFile(mode='w+b') as f:
result = subprocess.run(cmd, stdout=f, stderr=subprocess.STDOUT) # nosec B603 B607 - hardcoded apt/pip args # nosemgrep
f.seek(0)
# Stream line-by-line so only the last ERROR_TAIL_LINES are ever held
# in memory, regardless of how much output the command produced.
tail = deque(
(line.decode('utf-8', errors='replace').rstrip('\n') for line in f),
maxlen=ERROR_TAIL_LINES,
)
return result.returncode == 0, '\n'.join(tail)
def install_via_apt(package_name: str) -> Tuple[bool, str]:
"""Try to install a package via apt. Returns (success, output)."""
# Map pip package names to apt package names
apt_package_map = {
'flask': 'python3-flask',
'PIL': 'python3-pil',
'freetype': 'python3-freetype',
'psutil': 'python3-psutil',
'werkzeug': 'python3-werkzeug',
'numpy': 'python3-numpy',
'requests': 'python3-requests',
'python-dateutil': 'python3-dateutil',
'pytz': 'python3-tz',
'geopy': 'python3-geopy',
'unidecode': 'python3-unidecode',
'websockets': 'python3-websockets',
'websocket-client': 'python3-websocket-client'
}
apt_package = apt_package_map.get(package_name, f'python3-{package_name}')
print(f"Trying to install {apt_package} via apt...")
success, output = _run(['sudo', 'apt-get', '-o', 'DPkg::Lock::Timeout=180', 'install', '-y', apt_package])
if success:
def install_via_apt(package_name):
"""Try to install a package via apt."""
try:
# Map pip package names to apt package names
apt_package_map = {
'flask': 'python3-flask',
'PIL': 'python3-pil',
'freetype': 'python3-freetype',
'psutil': 'python3-psutil',
'werkzeug': 'python3-werkzeug',
'numpy': 'python3-numpy',
'requests': 'python3-requests',
'python-dateutil': 'python3-dateutil',
'pytz': 'python3-tz',
'geopy': 'python3-geopy',
'unidecode': 'python3-unidecode',
'websockets': 'python3-websockets',
'websocket-client': 'python3-websocket-client'
}
apt_package = apt_package_map.get(package_name, f'python3-{package_name}')
print(f"Trying to install {apt_package} via apt...")
subprocess.check_call([
'sudo', 'apt', 'update'
], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
subprocess.check_call([
'sudo', 'apt', 'install', '-y', apt_package
], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
print(f"Successfully installed {apt_package} via apt")
return True, ""
return True
except subprocess.CalledProcessError:
print(f"Failed to install {package_name} via apt, will try pip")
return False
print(f"Failed to install {apt_package} via apt, will try pip")
return False, output
def install_via_pip(package_name: str) -> Tuple[bool, str]:
def install_via_pip(package_name):
"""Install a package via pip with --break-system-packages and --prefer-binary.
--break-system-packages allows pip to install into the system Python on
Debian/Ubuntu-based systems without a virtual environment.
--prefer-binary prefers pre-built wheels over source distributions to avoid
exhausting /tmp space during compilation.
--ignore-installed stops pip from trying to *uninstall* packages that were
installed by apt (e.g. python3-requests). Those Debian packages ship no
pip RECORD file, so an uninstall attempt fails with "uninstall-no-record-file"
and aborts the whole install. With --ignore-installed, pip lays the new
version down in /usr/local where it shadows the apt copy instead of removing
it. This matters when a pip dependency (google-api-python-client pulls a
newer requests) needs to upgrade an apt-managed package.
Returns (success, output).
"""
print(f"Installing {package_name} via pip...")
success, output = _run([
sys.executable, '-m', 'pip', 'install',
'--break-system-packages', '--prefer-binary', '--ignore-installed', package_name
])
if success:
try:
print(f"Installing {package_name} via pip...")
subprocess.check_call([
sys.executable, '-m', 'pip', 'install', '--break-system-packages', '--prefer-binary', package_name
])
print(f"Successfully installed {package_name} via pip")
return True, ""
return True
except subprocess.CalledProcessError as e:
print(f"Failed to install {package_name} via pip: {e}")
return False
print(f"Failed to install {package_name} via pip (see failure summary at end of log)")
return False, output
# Distribution (pip/apt) names whose importable module name differs.
IMPORT_NAME_MAP = {
'python-dateutil': 'dateutil',
'websocket-client': 'websocket',
}
def check_package_installed(package_name: str) -> bool:
def check_package_installed(package_name):
"""Check if a package is already installed."""
import_name = IMPORT_NAME_MAP.get(package_name, package_name)
# Suppress deprecation warnings when checking if packages are installed
# (we're just checking, not using them)
with warnings.catch_warnings():
warnings.filterwarnings('ignore', category=DeprecationWarning)
try:
__import__(import_name)
__import__(package_name)
return True
except ImportError:
return False
def print_failure_summary(failed_packages: List[str], failure_details: dict) -> None:
print("\n" + "=" * 60)
print("DEPENDENCY INSTALLATION FAILURES - DETAILS")
print("=" * 60)
for package in failed_packages:
print(f"\nPackage: {package}")
print("-" * 40)
output = failure_details.get(package, "").strip()
if not output:
print(" (no output captured)")
continue
for line in output.splitlines()[-ERROR_TAIL_LINES:]:
print(f" {line}")
print("=" * 60)
def main():
"""Main installation function."""
print("Installing dependencies for LED Matrix Web Interface V2...")
print("Refreshing apt package index...")
_run(['sudo', 'apt', 'update']) # best-effort; individual installs surface their own errors
# List of required packages
required_packages = [
'flask',
@@ -159,23 +98,19 @@ def main():
'websockets',
'websocket-client'
]
failed_packages = []
failure_details = {}
for package in required_packages:
if check_package_installed(package):
print(f"{package} is already installed")
continue
# Try apt first, then pip
ok, apt_output = install_via_apt(package)
if not ok:
ok, pip_output = install_via_pip(package)
if not ok:
if not install_via_apt(package):
if not install_via_pip(package):
failed_packages.append(package)
failure_details[package] = pip_output or apt_output
# Install packages that don't have apt equivalents
special_packages = [
'timezonefinder>=6.5.0,<7.0.0',
@@ -187,49 +122,47 @@ def main():
'python-socketio>=5.11.0,<6.0.0',
'python-engineio>=4.9.0,<5.0.0'
]
for package in special_packages:
ok, pip_output = install_via_pip(package)
if not ok:
if not install_via_pip(package):
failed_packages.append(package)
failure_details[package] = pip_output
# Install rgbmatrix module from local source (optional - may already be installed in Step 6)
# Check if already installed first
if check_package_installed('rgbmatrix'):
print("rgbmatrix module already installed, skipping...")
else:
print("Installing rgbmatrix module from local source...")
# Get project root (parent of scripts directory)
PROJECT_ROOT = Path(__file__).parent.parent
rgbmatrix_path = PROJECT_ROOT / 'rpi-rgb-led-matrix-master' / 'bindings' / 'python'
if rgbmatrix_path.exists():
# Check if the module has been built (look for setup.py)
setup_py = rgbmatrix_path / 'setup.py'
if setup_py.exists():
# Try installing - use regular install, not editable mode
# This is optional for web interface and should already be installed in Step 6
ok, output = _run([sys.executable, '-m', 'pip', 'install', '--break-system-packages', str(rgbmatrix_path)])
if ok:
try:
# Get project root (parent of scripts directory)
PROJECT_ROOT = Path(__file__).parent.parent
rgbmatrix_path = PROJECT_ROOT / 'rpi-rgb-led-matrix-master' / 'bindings' / 'python'
if rgbmatrix_path.exists():
# Check if the module has been built (look for setup.py)
setup_py = rgbmatrix_path / 'setup.py'
if setup_py.exists():
# Try installing - use regular install, not editable mode
# This is optional for web interface and should already be installed in Step 6
subprocess.check_call([
sys.executable, '-m', 'pip', 'install', '--break-system-packages', str(rgbmatrix_path)
], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
print("rgbmatrix module installed successfully")
else:
# Don't fail the whole installation - rgbmatrix is optional for web interface
# and should be installed in Step 6 of first_time_install.sh
print("Warning: Failed to install rgbmatrix module:")
for line in output.strip().splitlines()[-ERROR_TAIL_LINES:]:
print(f" {line}")
print(" This is normal if rgbmatrix hasn't been built yet (Step 6).")
print(" The web interface will work without it.")
print("Warning: rgbmatrix setup.py not found, module may need to be built first")
print(" This is normal if Step 6 hasn't completed yet.")
else:
print("Warning: rgbmatrix setup.py not found, module may need to be built first")
print(" This is normal if Step 6 hasn't completed yet.")
else:
print("Warning: rgbmatrix source not found (this is normal if Step 6 hasn't run yet)")
print("Warning: rgbmatrix source not found (this is normal if Step 6 hasn't run yet)")
except subprocess.CalledProcessError as e:
# Don't fail the whole installation - rgbmatrix is optional for web interface
# and should be installed in Step 6 of first_time_install.sh
print(f"Warning: Failed to install rgbmatrix module: {e}")
print(" This is normal if rgbmatrix hasn't been built yet (Step 6).")
print(" The web interface will work without it.")
# Don't add to failed_packages since it's optional
if failed_packages:
print(f"\nFailed to install the following packages: {failed_packages}")
print("You may need to install them manually or check your system configuration.")
print_failure_summary(failed_packages, failure_details)
return False
else:
print("\nAll dependencies installed successfully!")
-504
View File
@@ -1,504 +0,0 @@
#!/usr/bin/env python3
"""
LEDMatrix Security Proof Tests
Automated proofs that run in CI to verify security properties hold on every
commit. Inspired by the Huntarr security review approach of using standard
tooling to confirm specific vulnerability classes are absent.
Usage:
python scripts/prove_security.py
python scripts/prove_security.py --verbose
python scripts/prove_security.py --output results.json
Exit code: 1 only if CRITICAL findings are detected. Warnings are reported
but do not block CI.
"""
import ast
import argparse
import json
import re
import sys
from dataclasses import dataclass, asdict
from pathlib import Path
PROJECT_ROOT = Path(__file__).resolve().parent.parent
# ─────────────────────────────────────────────────────────────────────────────
# Result dataclass
# ─────────────────────────────────────────────────────────────────────────────
@dataclass
class TestResult:
test_id: str
severity: str # PASS | INFO | WARNING | CRITICAL | SKIP
message: str
details: str = ""
def to_dict(self) -> dict:
return asdict(self)
@property
def icon(self) -> str:
return {
"PASS": "",
"INFO": "",
"WARNING": "⚠️ ",
"CRITICAL": "🚨",
"SKIP": "⏭️ ",
}.get(self.severity, "")
# ─────────────────────────────────────────────────────────────────────────────
# T1: Plugin Loading / Zip Slip
# ─────────────────────────────────────────────────────────────────────────────
def test_t1a_zip_slip_protection() -> TestResult:
"""
Verify that zip-slip protection exists in store_manager.py.
The protection lives at src/plugin_system/store_manager.py and uses
Path.is_relative_to() to validate each zip member before extraction.
This test confirms the guard is present it should always pass green.
"""
store_manager = PROJECT_ROOT / "src" / "plugin_system" / "store_manager.py"
if not store_manager.exists():
return TestResult("T1a", "CRITICAL",
"store_manager.py not found",
f"Expected at {store_manager}")
content = store_manager.read_text(encoding="utf-8")
has_relative_to = "is_relative_to" in content
has_log_message = "Zip-slip detected" in content
if not has_relative_to:
return TestResult("T1a", "CRITICAL",
"Zip-slip protection (is_relative_to) NOT FOUND in store_manager.py",
"The is_relative_to() guard must be present before zipfile.extractall()")
if not has_log_message:
return TestResult("T1a", "WARNING",
"is_relative_to() found but 'Zip-slip detected' log message missing",
"Verify the protection block is still active and the log was not removed")
return TestResult("T1a", "PASS",
"Zip-slip protection verified",
"is_relative_to() guard + 'Zip-slip detected' log present in store_manager.py")
def test_t1b_dangerous_plugin_calls() -> list[TestResult]:
"""
Scan plugin directories for dangerous function calls (eval, exec).
These represent arbitrary code execution risks in plugin code.
"""
results = []
plugin_dirs = [
PROJECT_ROOT / "plugins",
PROJECT_ROOT / "plugin-repos",
]
violations: list[str] = []
files_scanned = 0
for base in plugin_dirs:
if not base.exists():
continue
for plugin_dir in sorted(base.iterdir()):
if not plugin_dir.is_dir() or plugin_dir.name.startswith(('.', '_')):
continue
for py_file in plugin_dir.rglob("*.py"):
files_scanned += 1
try:
source = py_file.read_text(encoding="utf-8")
tree = ast.parse(source, filename=str(py_file))
for node in ast.walk(tree):
if isinstance(node, ast.Call) and isinstance(node.func, ast.Name):
if node.func.id in ("eval", "exec"):
rel = py_file.relative_to(PROJECT_ROOT)
violations.append(
f"{rel}:{node.lineno}{node.func.id}() call")
except (SyntaxError, OSError):
pass
if violations:
results.append(TestResult(
"T1b", "CRITICAL",
f"Dangerous function calls found in plugins ({len(violations)} instance(s))",
"; ".join(violations[:10])
))
else:
results.append(TestResult(
"T1b", "PASS",
f"No eval()/exec() calls found in plugins",
f"{files_scanned} plugin Python files scanned"
))
return results
# ─────────────────────────────────────────────────────────────────────────────
# T2: API Surface Inventory
# ─────────────────────────────────────────────────────────────────────────────
def test_t2a_api_surface_inventory() -> TestResult:
"""
Document the API surface area.
This app intentionally has no authentication (local-only Raspberry Pi
design, documented in web_interface/app.py). This test produces an
inventory for audit purposes and warns only if the design-intent comment
is removed from app.py (which would indicate someone deleted the rationale
without adding auth, rather than a deliberate undocumented change).
"""
api_file = PROJECT_ROOT / "web_interface" / "blueprints" / "api_v3.py"
app_file = PROJECT_ROOT / "web_interface" / "app.py"
if not api_file.exists():
return TestResult("T2a", "WARNING", "api_v3.py not found", str(api_file))
api_content = api_file.read_text(encoding="utf-8")
routes = re.findall(r"@api_v3\.route\('([^']+)'", api_content)
csrf_documented = False
if app_file.exists():
app_content = app_file.read_text(encoding="utf-8")
csrf_documented = "CSRF protection disabled for local-only" in app_content
summary = (
f"{len(routes)} API routes in api_v3.py. "
f"No auth decorators (intentional local-only design). "
f"CSRF disabled: {'YES — design intent documented in app.py' if csrf_documented else 'YES — but design intent comment NOT found in app.py'}. "
f"Rate limiting: 1000/min."
)
if not csrf_documented:
return TestResult(
"T2a", "WARNING",
"CSRF is disabled but the design-intent comment is missing from app.py",
"Add the rationale comment back, or add proper CSRF protection if "
"the app is now internet-facing"
)
return TestResult("T2a", "INFO", "API surface documented", summary)
# ─────────────────────────────────────────────────────────────────────────────
# T3: Secrets & Credential Handling
# ─────────────────────────────────────────────────────────────────────────────
# Patterns that suggest real credentials (must be >8 chars, not placeholders)
_SECRET_PATTERNS = [
(r'(?i)password\s*=\s*["\'](?!none|empty|placeholder|example|test|default|""|'')[^"\']{8,}["\']', "WARNING"),
(r'(?i)api[_-]?key\s*=\s*["\'](?!none|empty|placeholder|YOUR_|example|test)[^"\']{16,}["\']', "WARNING"),
(r'(?i)secret\s*=\s*["\'](?!none|empty|placeholder|YOUR_|example|test)[^"\']{16,}["\']', "WARNING"),
# Real GitHub token pattern
(r'ghp_[a-zA-Z0-9]{36}', "CRITICAL"),
# Generic long bearer tokens
(r'Bearer\s+[a-zA-Z0-9\-_\.]{32,}', "WARNING"),
]
_TEMPLATE_SKIP_STRINGS = [
"YOUR_", "PLACEHOLDER", "_HERE", "example.com", "config_secrets.template",
"prove_security", # this file itself
]
_SCAN_DIRS = ["src", "web_interface", "scripts"]
def test_t3a_hardcoded_secrets() -> TestResult:
"""Scan source code for hardcoded credentials."""
violations: list[str] = []
for dir_name in _SCAN_DIRS:
scan_dir = PROJECT_ROOT / dir_name
if not scan_dir.exists():
continue
for py_file in scan_dir.rglob("*.py"):
# Skip test files and this script
if "test" in str(py_file).lower() or "prove_security" in str(py_file):
continue
try:
content = py_file.read_text(encoding="utf-8")
except OSError:
continue
for pattern, severity in _SECRET_PATTERNS:
for match in re.finditer(pattern, content):
line_content = match.group(0)
# Skip lines containing template placeholder strings
if any(skip in line_content for skip in _TEMPLATE_SKIP_STRINGS):
continue
rel = py_file.relative_to(PROJECT_ROOT)
line_no = content[: match.start()].count("\n") + 1
violations.append(
f"[{severity}] {rel}:{line_no}{line_content[:60]}"
)
critical_violations = [v for v in violations if "[CRITICAL]" in v]
if critical_violations:
return TestResult(
"T3a", "CRITICAL",
f"Hardcoded secrets found ({len(critical_violations)} critical)",
"; ".join(critical_violations[:5])
)
if violations:
return TestResult(
"T3a", "WARNING",
f"Potential hardcoded secrets found ({len(violations)} instance(s))",
"; ".join(violations[:5])
)
return TestResult("T3a", "PASS", "No hardcoded secrets detected",
f"Scanned {', '.join(_SCAN_DIRS)}")
def test_t3b_plaintext_password_storage() -> TestResult:
"""
Check for user account password storage without hashing.
The LEDMatrix app has no user account system, so this should produce INFO.
It would only CRITICAL if someone added user auth and stored passwords without hashing.
We require all three of: a password *variable assignment or DB operation*,
a clear storage call (INSERT / db commit / ORM save), and no hashing lib present
to avoid false positives from files that contain 'password' for WiFi handling
and '.save()' for image/file saving in unrelated functions.
"""
hashing_libs = ["bcrypt", "argon2", "pbkdf2", "scrypt",
"generate_password_hash", "hashpw", "make_password"]
# Patterns that indicate password being stored in a database / ORM context.
# Must be specific enough to avoid matching set.add(), file.save(), etc.
db_storage_patterns = ["INSERT INTO", "db.session", "session.add(", "session.commit(", "orm.save"]
password_storage_found = False
for dir_name in _SCAN_DIRS:
scan_dir = PROJECT_ROOT / dir_name
if not scan_dir.exists():
continue
for py_file in scan_dir.rglob("*.py"):
try:
content = py_file.read_text(encoding="utf-8")
except OSError:
continue
# Require DB/ORM context specifically — not just any .save() call
if ("password" in content.lower() and
any(store in content for store in db_storage_patterns) and
not any(h in content for h in hashing_libs)):
password_storage_found = True
if password_storage_found:
return TestResult(
"T3b", "CRITICAL",
"Potential plaintext password storage in database/ORM detected",
"Found password + database storage operations without a recognized hashing library"
)
return TestResult("T3b", "INFO",
"No plaintext password storage detected",
"App has no user account system — expected result")
# ─────────────────────────────────────────────────────────────────────────────
# T4: Path Traversal
# ─────────────────────────────────────────────────────────────────────────────
def test_t4a_path_traversal() -> TestResult:
"""
Verify static file serving uses send_from_directory (safe) rather than
open() with user-supplied paths. Also checks for extractall() calls that
lack the is_relative_to() guard.
"""
issues: list[str] = []
app_file = PROJECT_ROOT / "web_interface" / "app.py"
if app_file.exists():
content = app_file.read_text(encoding="utf-8")
# The file-serve route should use send_from_directory or commonpath
if "send_from_directory" not in content and "commonpath" not in content:
issues.append("app.py: file-serve routes may not use send_from_directory/commonpath")
# Check all extractall() calls have a preceding is_relative_to guard
for py_file in (PROJECT_ROOT / "src").rglob("*.py"):
try:
content = py_file.read_text(encoding="utf-8")
except OSError:
continue
if "extractall(" in content and "is_relative_to" not in content:
rel = py_file.relative_to(PROJECT_ROOT)
issues.append(f"{rel}: extractall() without is_relative_to() guard")
if issues:
return TestResult(
"T4a", "WARNING",
f"Potential path traversal patterns found ({len(issues)})",
"; ".join(issues)
)
return TestResult("T4a", "PASS",
"Path traversal mitigations verified",
"send_from_directory/commonpath used for file serving; "
"extractall() calls have is_relative_to() guards")
# ─────────────────────────────────────────────────────────────────────────────
# T5: Auth Bypass Patterns
# ─────────────────────────────────────────────────────────────────────────────
def test_t5a_auth_bypass_patterns() -> TestResult:
"""
Look for broken auth bypass patterns not the intentional no-auth design
(T2a covers that), but patterns that suggest auth was INTENDED to exist
but has an exploitable bypass: broad substring matching, debug-mode skips,
or if-True conditions.
"""
bypass_signals = [
(r'if\s+True\s*:', "if True: bypass"),
(r'if\s+debug\s*:', "debug-mode auth skip"),
(r'request\.path\s+in\s+', "substring path matching in auth (Huntarr pattern)"),
(r'EXEMPT_ROUTES\s*=', "exempt routes list"),
]
findings: list[str] = []
for dir_name in ["src", "web_interface"]:
scan_dir = PROJECT_ROOT / dir_name
if not scan_dir.exists():
continue
for py_file in scan_dir.rglob("*.py"):
try:
content = py_file.read_text(encoding="utf-8")
except OSError:
continue
for pattern, label in bypass_signals:
if re.search(pattern, content):
# Only flag if the file also contains auth-related terms
if any(auth in content.lower() for auth in
["auth", "login", "authenticate", "token", "permission"]):
rel = py_file.relative_to(PROJECT_ROOT)
findings.append(f"{rel}: {label}")
if findings:
return TestResult(
"T5a", "WARNING",
f"Potential auth bypass patterns found ({len(findings)})",
"; ".join(findings[:5])
)
return TestResult("T5a", "PASS",
"No auth bypass patterns detected",
"Checked src/ and web_interface/ for bypass signals")
# ─────────────────────────────────────────────────────────────────────────────
# T6: Docker / Container Hardening
# ─────────────────────────────────────────────────────────────────────────────
def test_t6_docker_hardening() -> TestResult:
"""Container security — skipped if no Dockerfile exists."""
dockerfile = PROJECT_ROOT / "Dockerfile"
if not dockerfile.exists():
return TestResult("T6", "SKIP",
"No Dockerfile found — container security scan not applicable",
"If Docker support is added in future, enable hadolint/trivy scanning "
"in .github/workflows/security-audit.yml")
content = dockerfile.read_text(encoding="utf-8")
issues: list[str] = []
# Check for non-root USER directive
user_lines = [l for l in content.splitlines() if l.strip().startswith("USER")]
if not user_lines or user_lines[-1].strip() == "USER root":
issues.append("Container runs as root — use USER directive to drop privileges")
# Check for pinned base image tags
from_lines = [l for l in content.splitlines() if l.strip().startswith("FROM")]
for from_line in from_lines:
parts = from_line.split()
if len(parts) >= 2:
image = parts[1]
if ":" not in image or image.endswith(":latest"):
issues.append(f"Unpinned base image: {image}")
if issues:
return TestResult("T6", "WARNING",
f"Dockerfile hardening issues ({len(issues)})",
"; ".join(issues))
return TestResult("T6", "PASS", "Dockerfile hardening checks passed", "")
# ─────────────────────────────────────────────────────────────────────────────
# Runner
# ─────────────────────────────────────────────────────────────────────────────
def main() -> int:
parser = argparse.ArgumentParser(
description="LEDMatrix security proof tests",
formatter_class=argparse.RawDescriptionHelpFormatter,
)
parser.add_argument("--output", "-o", default=None,
help="Write JSON results to this file")
parser.add_argument("--verbose", "-v", action="store_true",
help="Show details for each check")
args = parser.parse_args()
print("=" * 60)
print("LEDMatrix Security Proof Tests")
print(f"Project root: {PROJECT_ROOT}")
print("=" * 60)
all_results: list[TestResult] = []
# Run all test groups
all_results.append(test_t1a_zip_slip_protection())
all_results.extend(test_t1b_dangerous_plugin_calls())
all_results.append(test_t2a_api_surface_inventory())
all_results.append(test_t3a_hardcoded_secrets())
all_results.append(test_t3b_plaintext_password_storage())
all_results.append(test_t4a_path_traversal())
all_results.append(test_t5a_auth_bypass_patterns())
all_results.append(test_t6_docker_hardening())
# Print results
print()
for r in all_results:
line = f" {r.icon} [{r.severity:<8}] {r.test_id}: {r.message}"
print(line)
if args.verbose and r.details:
print(f" {r.details}")
# Tally
critical = [r for r in all_results if r.severity == "CRITICAL"]
warnings = [r for r in all_results if r.severity == "WARNING"]
passed = [r for r in all_results if r.severity == "PASS"]
skipped = [r for r in all_results if r.severity == "SKIP"]
print()
print(f" Results: {len(passed)} PASS {len(warnings)} WARN "
f"{len(critical)} CRITICAL {len(skipped)} SKIP")
# Write JSON output
if args.output:
output_data = [r.to_dict() for r in all_results]
Path(args.output).write_text(
json.dumps(output_data, indent=2), encoding="utf-8"
)
print(f" Results written to: {args.output}")
if critical:
print(f"\n 🚨 {len(critical)} CRITICAL issue(s) found — blocking")
return 1
if warnings:
print(f"\n ⚠️ {len(warnings)} warning(s) found — non-blocking")
print("\n ✅ All checks passed (warnings are non-blocking)")
return 0
if __name__ == "__main__":
sys.exit(main())

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