otpauth

KO | EN

gitlite — search

#python #ai #rust #docker #macos #nodejs #java #windows #kubernetes #awesome-list #pytorch #mcp #ios #openai

(★ 160)

Implements two-step verification of HOTP/TOTP. Also known as one time password.

File Explorer

Download Latest Version (.zip)

- - docs.yml
  - pypi.yml
  - tests.yml
- - dark-logo.svg
  - example-qr.png
  - icon.svg
  - light-logo.svg
- alternatives.rst
- api.rst
- changelog.rst
- conf.py
- contribute.rst
- index.rst
- Makefile
- recipes.rst
- requirements.txt
- - __init__.py
  - _rfc4226.py
  - _rfc6238.py
  - core.py
  - py.typed
- __init__.py
- test_hotp.py
- test_misc.py
- test_totp.py
.flake8
.gitignore
LICENSE
Makefile
pyproject.toml
README.md
README.rst
requirements-dev.lock
sonar-project.properties

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

One time password implementations in Python. HOTP and TOTP.

[![Github Actions](https://github.com/authlib/otpauth/actions/workflows/tests.yml/badge.svg)](https://github.com/authlib/otpauth/actions/workflows/tests.yml)
[![PyPI](https://badgen.net/pypi/v/otpauth)](https://pypi.org/project/otpauth)
[![codecov](https://codecov.io/gh/authlib/otpauth/branch/main/graph/badge.svg?token=pWQIlZ9Ir4)](https://codecov.io/gh/authlib/otpauth)
[![Maintainability Rating](https://sonarcloud.io/api/project_badges/measure?project=authlib_otpauth&metric=sqale_rating)](https://sonarcloud.io/summary/new_code?id=authlib_otpauth)
[![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=authlib_otpauth&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=authlib_otpauth)

</div>

## Usage

A quick and simple usage of ``HOTP``:

```python
import otpauth

totp = otpauth.HOTP(b"user-secret")

# generate a code for now
code: int = totp.generate()

# you may want to convert it to string
str_code: str = totp.string_code(code)

# verify the code
totp.verify(code)  # => True
totp.verify(str_code)  # => True
```

## Install

Install with pip:

```shell
pip install otpauth
```

## Useful links

- Documentation: https://otp.authlib.org/
- Blog: https://blog.authlib.org/
- Twitter: https://twitter.com/authlib

## Copyright

2013, Hsiaoming Yang. Under BSD-3 license.

otpauth

File Explorer

Today's picks

Was this content helpful?

Recent Feedback

otpauth

File Explorer

Today's picks

Was this content helpful?

Recent Feedback

Download README