177 lines
7.6 KiB
Python
177 lines
7.6 KiB
Python
#!/usr/bin/env python3
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"""Gitea Actions status dashboard. Standard library only; reads config from same repo."""
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import base64
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import datetime as dt
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import json
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import os
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import sys
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import urllib.error
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import urllib.parse
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import urllib.request
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from zoneinfo import ZoneInfo
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BASE = os.environ['GITEA_URL'].rstrip('/')
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API = BASE + '/api/v1'
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TOKEN = os.environ['GITEA_API_TOKEN']
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OWNER = os.environ.get('STATUS_OWNER', 'VULN')
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STATUS_REPO = os.environ.get('STATUS_REPOSITORY', 'status')
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BRANCH = os.environ.get('STATUS_BRANCH', 'main')
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NOW = dt.datetime.now(dt.timezone.utc)
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def req(path, method='GET', data=None):
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body = json.dumps(data).encode() if data is not None else None
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request = urllib.request.Request(
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API + path, data=body, method=method,
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headers={'Authorization': 'token ' + TOKEN, 'Accept': 'application/json',
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'Content-Type': 'application/json', 'User-Agent': 'vuln-status/1.0'})
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try:
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with urllib.request.urlopen(request, timeout=35) as r:
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return json.load(r)
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except urllib.error.HTTPError as e:
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if e.code == 404:
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raise FileNotFoundError(f'HTTP 404: {path}') from e
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err = e.read(500).decode(errors='replace')
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raise RuntimeError(f'HTTP {e.code} {path}: {err}') from e
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def content_path(filename):
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return '/repos/{}/{}/contents/{}?ref={}'.format(
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urllib.parse.quote(OWNER, safe=''),
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urllib.parse.quote(STATUS_REPO, safe=''),
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urllib.parse.quote(filename, safe='/'),
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urllib.parse.quote(BRANCH, safe=''))
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def get_content(filename):
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obj = req(content_path(filename))
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return base64.b64decode(obj['content']).decode('utf-8'), obj['sha']
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def parse_time(raw):
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if not raw or raw.startswith('0001-'):
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return None
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try:
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return dt.datetime.fromisoformat(raw.replace('Z', '+00:00')).astimezone(dt.timezone.utc)
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except (ValueError, AttributeError):
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return None
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def fmt(value):
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if value is None:
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return '–'
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local = value.astimezone(ZoneInfo('Europe/Berlin'))
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return local.strftime('%d.%m.%Y %H:%M %Z')
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def elapsed(start, end):
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if not start or not end or end < start:
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return '–'
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sec = int((end - start).total_seconds())
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return f'{sec // 3600}h {sec % 3600 // 60}m' if sec >= 3600 else f'{sec // 60}m {sec % 60:02d}s'
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def safe_cell(text):
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return str(text).replace('|', '\\|').replace('\n', ' ')
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def api_runs(owner, repo, workflow, page, limit=50):
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# Workflow-scoped API: avoids misreading another workflow in the repository.
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path = '/repos/{}/{}/actions/workflows/{}/runs?branch={}&page={}&limit={}'.format(
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*(urllib.parse.quote(x, safe='') for x in (owner, repo, workflow)),
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urllib.parse.quote(BRANCH, safe=''), page, limit)
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return req(path).get('workflow_runs', [])
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def source_status(cfg, source):
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owner = source.get('owner', cfg['owner'])
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repo = source['repo']
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workflow = source['workflow']
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limit_age = dt.timedelta(hours=source.get('max_age_hours', cfg.get('max_age_hours', 26)))
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all_runs = []
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# Up to 250 runs; sufficient for typical daily sources, can be adjusted.
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for page in range(1, 6):
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chunk = api_runs(owner, repo, workflow, page)
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all_runs.extend(chunk)
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if len(chunk) < 50:
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break
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all_runs.sort(key=lambda r: (parse_time(r.get('created_at')) or dt.datetime.min.replace(tzinfo=dt.timezone.utc), r.get('id') or 0), reverse=True)
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latest = all_runs[0] if all_runs else None
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success = next((r for r in all_runs if (r.get('conclusion') or '').lower() == 'success'), None)
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latest_success = parse_time(success.get('completed_at')) or parse_time(success.get('created_at')) if success else None
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if not latest:
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state = '⚪ Kein Lauf'
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elif (latest.get('status') or '').lower() in ('in_progress', 'running'):
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state = '🔵 Läuft'
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elif (latest.get('status') or '').lower() in ('queued', 'pending', 'requested', 'waiting'):
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state = '🟡 Wartet'
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elif (latest.get('conclusion') or '').lower() == 'success':
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state = '🟢 Erfolgreich'
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elif (latest.get('conclusion') or '').lower() in ('failure', 'timed_out', 'startup_failure'):
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state = '🔴 Fehlgeschlagen'
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elif (latest.get('conclusion') or '').lower() in ('cancelled', 'skipped'):
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state = '⚪ ' + latest['conclusion']
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else:
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state = '🟡 ' + str(latest.get('status') or 'Unbekannt')
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if latest_success is None or NOW - latest_success > limit_age:
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state += ' / ⚠️ Überfällig'
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started = parse_time(latest.get('started_at')) if latest else None
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ended = parse_time(latest.get('completed_at')) if latest else None
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latest_url = latest.get('html_url') if latest else None
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link = f'[#{latest["id"]}]({latest_url})' if latest_url and latest else '–'
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return state, fmt(latest_success), elapsed(started, ended), link
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def main():
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config_text, _ = get_content('sources.json')
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cfg = json.loads(config_text)
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rows = []
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errors = []
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for src in cfg['sources']:
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owner = src.get('owner', cfg['owner'])
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repo = src['repo']
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workflow = src['workflow']
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name = src['name']
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url = BASE + '/' + urllib.parse.quote(owner) + '/' + urllib.parse.quote(repo) + '/actions'
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try:
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state, last_success, duration, link = source_status(cfg, src)
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except Exception as exc:
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state, last_success, duration, link = '❌ API-Fehler', '–', '–', '–'
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errors.append(f'{repo}: {exc}')
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rows.append(f'| [{safe_cell(name)}]({url}) | {state} | {last_success} | {duration} | {link} |')
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print(f'{repo}: {state}', flush=True)
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content = ('# Vulnerability Database – Sync Status\n\n'
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'Automatisch generiertes Dashboard für Gitea Actions.\n\n'
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f'**Letzte Prüfung:** {NOW.strftime("%d.%m.%Y %H:%M UTC")} \n'
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f'**Überfällig:** Kein erfolgreicher Lauf innerhalb von {cfg.get("max_age_hours", 26)} Stunden '
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'(pro Quelle anpassbar).\n\n'
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'| Datenquelle | Aktueller Status | Letzter Erfolg | Dauer letzter Lauf | Letzter Job |\n'
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'|---|---|---|---|---|\n' + '\n'.join(rows) + '\n\n'
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'## Hinweise\n\n'
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'- 🔴 Fehlgeschlagen: Der neueste Workflow ist gescheitert.\n'
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'- ⚠️ Überfällig: Es gibt keinen ausreichend aktuellen erfolgreichen Lauf, auch wenn der letzte alte Lauf grün war.\n'
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'- 🔵 Läuft / 🟡 Wartet: Der neueste Lauf ist noch nicht abgeschlossen.\n'
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'- ❌ API-Fehler: Quelle, Workflowname, Tokenrechte oder API prüfen.\n'
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'- Die Dauer bezieht sich auf den zuletzt gestarteten Lauf, soweit Start- und Endzeit vorliegen.\n'
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'- Status und Zeitangaben werden alle 15 Minuten oder manuell aktualisiert.\n\n'
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'## Links\n\n'
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'- [Vulnerability Database](https://vulnerability.apex-project.de)\n'
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'- [Projektwebsite](https://www.apex-project.de)\n')
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existing, sha = get_content('README.md')
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if existing == content:
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print('README unverändert.')
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else:
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path = '/repos/{}/{}/contents/README.md'.format(urllib.parse.quote(OWNER), urllib.parse.quote(STATUS_REPO))
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req(path, 'PUT', {'branch': BRANCH, 'sha': sha,
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'content': base64.b64encode(content.encode()).decode(),
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'message': 'docs: update vulnerability sync status [skip ci]'})
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print('README aktualisiert.')
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if errors:
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for error in errors:
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print('ERROR: ' + error, file=sys.stderr)
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sys.exit(1)
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if __name__ == '__main__':
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main()
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