https://github.com/inverse/cert-host-scraper

Query the certificate transparency log
https://github.com/inverse/cert-host-scraper

certificate scraper security

Last synced: 6 months ago
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Query the certificate transparency log

• Host: GitHub
• URL: https://github.com/inverse/cert-host-scraper
• Owner: inverse
• License: mit
• Created: 2022-01-14T19:54:57.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2025-03-04T00:46:46.000Z (over 1 year ago)
• Last Synced: 2025-03-14T12:48:03.213Z (over 1 year ago)
• Topics: certificate, scraper, security
• Language: Python
• Homepage:
• Size: 410 KB
• Stars: 6
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# Cert Host Scraper

[![CI](https://github.com/inverse/cert-host-scraper/actions/workflows/ci.yml/badge.svg)](https://github.com/inverse/cert-host-scraper/actions/workflows/ci.yml)

[![PyPI version](https://badge.fury.io/py/cert-host-scraper.svg)](https://badge.fury.io/py/cert-host-scraper)

![PyPI downloads](https://img.shields.io/pypi/dm/cert-host-scraper?label=pypi%20downloads)

[![codecov](https://codecov.io/github/inverse/cert-host-scraper/graph/badge.svg?token=TLO58M5UC5)](https://codecov.io/github/inverse/cert-host-scraper)

[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)

![Static Badge](https://img.shields.io/badge/type%20checked-mypy-039dfc)

[![License](https://img.shields.io/github/license/inverse/cert-host-scraper.svg)](LICENSE)

Query the certificate transparency log from [crt.sh](https://crt.sh) by a given a keyword and returns the status code of the matched results. Optionally, filtering the results by status code.



## Installation

With [pipx]:

```bash

pipx install cert-host-scraper

```

With pip:

```bash

pip install cert-host-scraper

```

## Usage

Once installed you can look up information about a domain using the `search` command:

```bash

cert-host-scraper search your-domain.com

```

There are additional options that can be provided to change this behaviour and result filtering.

Pass `--help` to this command for a full list of options.

## Development

Requires [uv][0] and Python 3.10+.

```bash

uv sync

uv run python -m cert_host_scraper.cli

```

All dev tooling is managed [mise][1] as defined in the provided `mise.toml` and `.python-version` files.

## License

MIT

[0]: https://github.com/astral-sh/uv

[1]: https://github.com/jdx/mise

[2]: https://pipx.pypa.io