pycrtsh

KO | EN

gitlite — search

#javascript #go #golang #machine-learning #rust #nodejs #java #windows #cli #kubernetes #pytorch #mcp #ios #open-source

(★ 37)

Python 3 library to request https://crt.sh/

pycrtsh Latest Version Download

Download Latest Version (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Pycrtsh

![PyPI](https://img.shields.io/pypi/v/pycrtsh)
![PyPI - Downloads](https://img.shields.io/pypi/dm/pycrtsh)
![GitHub](https://img.shields.io/github/license/te-k/pycrtsh)

Python 3 library to request https://crt.sh/

## Install

To install pycrtsh, you will first need to install [lxml](https://lxml.de/installation.html) and [psycopg2](https://www.psycopg.org/docs/install.html#prerequisites) depencies, on debian-like distributions this command should do it `sudo apt-get install libxml2-dev libxslt-dev libpq-dev python-dev` (otherwise, please refer to the doc).

Then you can install it directly from [PyPi](https://pypi.org/project/pycrtsh/) : `pip install pycrtsh`

Or from sources :
```bash
git clone git@github.com:Te-k/pycrtsh.git
cd pycrtsh
pip install .
```

## CLI

```
$ certsh domain github.com
157394275       2017-06-19T00:00:00     2017-06-19T00:00:00     C=US, O=DigiCert Inc, CN=DigiCert ECC Secure Server CA
157394064       2017-06-19T00:00:00     2017-06-19T00:00:00     C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 High Assurance Server CA
146290136       2017-05-30T00:00:00     2017-05-25T00:00:00     C=BE, O=GlobalSign nv-sa, CN=GlobalSign Organization Validation CA - SHA256 - G2
110799854       2017-03-31T00:00:00     2017-03-23T00:00:00     C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 High Assurance Server CA
110109609       2017-03-29T00:00:00     2017-03-20T00:00:00     C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 High Assurance Server CA
108108576       2017-03-23T00:00:00     2017-03-23T00:00:00     C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 High Assurance Server CA
107288158       2017-03-21T00:00:00     2017-03-20T00:00:00     C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 High Assurance Server CA
[SNIP]

$ certsh cert 1357978
{
    "cert": {
        "extensions": {
            "alternative_names": [
                "*.github.com",
                "github.com"
            ],
            "authority_information_access": {
                "CA Issuers": "URI:http://cacerts.digicert.com/DigiCertHighAssuranceCA-3.crt",
                "OCSP": "URI:http://ocsp.digicert.com"
            },
            "authority_key_identifier": "50EA7389DB29FB108F9EE50120D4DE79994883F7",
            "basic_constraints": false,
            "crl_distribution": {
                "url": "http://crl3.digicert.com/ca3-g18.crl"
            },
            "extended_key_usage": {
                "usage": [
                    "TLS Web Server Authentication",
                    "TLS Web Client Authentication"
                ]
            },
            "key_usage": {
                "critical": true,
                "usage": [
                    "Digital Signature",
                    "Key Encipherment"
                ]
            },
            "subject_key_identifier": "BD0E3B9747B4967C3769706F79EB34B215293F5F"
        },
        "id": "1357978",
        "issuer": {
            "commonName": "DigiCert High Assurance CA-3",
            "countryName": "US",
            "id": "29",
            "organizationName": "DigiCert Inc",
            "organizationalUnitName": "www.digicert.com"
        },
        "not_after": "2014-02-05T12:00:00+00:00",
        "not_before": "2013-01-28T00:00:00+00:00",
        "publickey": {
            "algorithm": "rsaEncryption",
            "exponent": "65537",
            "modulus": "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",
            "sha256": "664972c80a1624ee99d0b6bdcf4e8624abda3ecc49dcaf283a3b958daf28eac7",
            "size": 2048
        },
        "serial": "0eada97535df71387222e9cc45b026da",
        "sha1": "0792C0A4E7123A199BAD31BB0A93A2328146C24A",
        "sha256": "8216887A031C3A28FF7A9ECF18815CEA5016A0FF09F72D4EBECFDF3AA4CCD3B1",
        "signature": "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",
        "signature_algorithm": "sha1WithRSAEncryption",
        "subject": {
            "commonName": "*.github.com",
            "countryName": "US",
            "localityName": "San Francisco",
            "organizationName": "Github, Inc.",
            "stateOrProvinceName": "California"
        },
        "version": "3"
    },
    "found": true
}
```

Usage:
```
usage: certsh [-h] {cert,domain,subdomains} ...

Request crt.sh

positional arguments:
  {cert,domain,subdomains}
                        Commands
    cert                Query a certificate (id, sha1, sha256 or
                        serial)
    domain              List certs related to a domain
    subdomains          List sub-domains from a domain based on
                        existing certificates
```

## API

```python
from pycrtsh import Crtsh
c = Crtsh()
certs = c.search("github.com")
details = c.get(certs[0]["id"], type="id")
```

See the detailed API on [Read the docs](https://pycrtsh.readthedocs.io/en/latest/)

## Tests

You can run tests with `pytest`

## Licence

This code is published under MIT license

pycrtsh

pycrtsh Latest Version Download

Today's picks

Was this content helpful?

Recent Feedback

pycrtsh

pycrtsh Latest Version Download

Today's picks

Was this content helpful?

Recent Feedback

Download README