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* Add dashboard screenshot harness to the dev tooling dashboard-dev-screenshots.py drives headless Chromium (Playwright) against the dashboard dev stack and captures how Kibana, OpenSearch Dashboards, Grafana, and Splunk actually render the current sample data — for end-to-end verification of dashboard changes and PR evidence. It encodes the platform quirks that otherwise cost time to rediscover: fixed render waits instead of networkidle (Kibana/OSD dashboards poll forever), pinning OSD to the global tenant (a stale private-tenant copy silently screenshots old dashboards), and driving the Grafana and Splunk login forms rather than HTTP basic auth. The output directory is gitignored; usage is documented in dashboards/README.md. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Address Copilot review findings on the screenshot harness - Only require OPENSEARCH_INITIAL_ADMIN_PASSWORD / SPLUNK_PASSWORD when the osd / splunk targets are selected, and fail fast before launching Playwright with a clear message naming the missing variable(s). - Honor GRAFANA_USER (defaulting to admin) to match the dev bootstrap script instead of hard-coding the Grafana username. - Print a full traceback to stderr when a target fails, instead of just the exception message, while still continuing to the next target. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Always close the browser when a screenshot target fails Copilot round 2: each target only closed its Chromium instance on the happy path, so a mid-run Playwright failure leaked a headless browser while the script continued to the next target. Wrap each target body in try/finally; closing the browser also closes its contexts and pages, so the single b.close() covers the OSD context too. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Exit with an install hint when playwright is missing Copilot round 3: playwright is deliberately not a project dependency, so a bare import failure produced a raw ModuleNotFoundError traceback. Catch ImportError and exit with the same one-time install command the module docstring documents. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
parsedmarc
parsedmarc is a Python module and CLI utility for parsing DMARC
reports. When used with Elasticsearch and Kibana (or Splunk), it works
as a self-hosted open-source alternative to commercial DMARC report
processing services such as Agari Brand Protection, Dmarcian, OnDMARC,
ProofPoint Email Fraud Defense, and Valimail.
Note
Domain-based Message Authentication, Reporting, and Conformance (DMARC) is an email authentication protocol.
Sponsors
This project is maintained by one developer. Please consider sponsoring my work if you or your organization benefit from it.
Features
- Parses aggregate/rua DMARC reports: the legacy draft and 1.0 schemas (RFC 7489) and the new RFC 9990 schema for the final DMARC standard (RFC 9989)
- Parses failure/ruf DMARC reports (RFC 6591 and RFC 9991; formerly called forensic reports)
- Parses reports from SMTP TLS Reporting (TLS-RPT, RFC 8460)
- Can parse reports from an inbox over IMAP, Microsoft Graph, or Gmail API
- Transparently handles gzip or zip compressed reports
- Consistent data structures
- Simple JSON and/or CSV output
- Optionally email the results
- Optionally send the results to Elasticsearch, OpenSearch, Splunk, or PostgreSQL, for use with premade dashboards
- Optionally send the results to Apache Kafka, Amazon S3, Azure Log Analytics (Microsoft Sentinel), a Graylog (GELF) endpoint, a syslog server, or an HTTP webhook
Python Compatibility
This project supports the following Python versions, which are either actively maintained or are the default versions for RHEL or Debian.
| Version | Supported | Reason |
|---|---|---|
| < 3.6 | ❌ | End of Life (EOL) |
| 3.6 | ❌ | Used in RHEL 8, but not supported by project dependencies |
| 3.7 | ❌ | End of Life (EOL) |
| 3.8 | ❌ | End of Life (EOL) |
| 3.9 | ❌ | Used in Debian 11 and RHEL 9, but not supported by project dependencies |
| 3.10 | ✅ | Actively maintained |
| 3.11 | ✅ | Actively maintained; supported until June 2028 (Debian 12) |
| 3.12 | ✅ | Actively maintained; supported until May 2035 (RHEL 10) |
| 3.13 | ✅ | Actively maintained; supported until June 2030 (Debian 13) |
| 3.14 | ✅ | Supported (requires imapclient>=3.1.0) |