Metadata-Version: 2.1
Name: threema.gateway
Version: 8.0.0
Summary: An API for the Threema gateway service to send and receive messages including text, images, files and delivery reports.
Home-page: https://gateway.threema.ch/
Author: Lennart Grahl
Author-email: lennart.grahl@threema.ch
License: MIT License
Keywords: threema gateway service sdk api
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: System Administrators
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Topic :: Communications :: Chat
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Security
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: System :: Logging
License-File: LICENSE
Requires-Dist: logbook<2,>=1.1.0
Requires-Dist: libnacl<3,>=1.5.2
Requires-Dist: click<9,>=8
Requires-Dist: aiohttp<4,>=3.7.3
Requires-Dist: wrapt<2,>=1.10.10
Provides-Extra: dev
Requires-Dist: pytest<9,>=8.3.2; extra == "dev"
Requires-Dist: pytest-asyncio<0.23,>=0.21.2; extra == "dev"
Requires-Dist: flake8==7.1.1; extra == "dev"
Requires-Dist: isort==5.13.2; extra == "dev"
Requires-Dist: collective.checkdocs<0.3,>=0.2; extra == "dev"
Requires-Dist: Pygments>=2.18.0; extra == "dev"
Requires-Dist: mypy==1.11.1; extra == "dev"
Provides-Extra: uvloop
Requires-Dist: uvloop<2,>=0.8.0; extra == "uvloop"

Threema Gateway API
===================

**threema-gateway** is a Python 3 module for the Threema gateway service.
This API can be used to send and receive text messages to and from any Threema
user.

Note
****

On machines where Python 3 is not the default Python runtime, you should
use ``pip3`` instead of ``pip``.

Prerequisites
*************

.. code-block:: bash

    $ sudo apt-get install python3 python3-pip

We recommend using `venv`_ to create an isolated Python environment:

.. code-block:: bash

    $ pyvenv venv

You can switch into the created virtual environment *venv* by running
this command:

.. code-block:: bash

    $ source venv/bin/activate

While the virtual environment is active, all packages installed using
``pip`` will be installed into this environment.

To deactivate the virtual environment, just run:

.. code-block:: bash

    $ deactivate

If you want easier handling of your virtualenvs, you might also want to
take a look at `virtualenvwrapper`_.

Installation
------------

If you are using a virtual environment, activate it first.

Install the module by running:

.. code-block:: bash

    $ pip install threema.gateway

The dependency ``libnacl`` will be installed automatically. However, you
may need to install `libsodium`_ for ``libnacl`` to work.

Command Line Usage
******************

The script ``threema-gateway`` provides a command line interface for
the Threema gateway. Run the following command to see usage information:

.. code-block:: bash

    $ threema-gateway --help

Gateway API Endpoint
--------------------

The default Gateway API Endpoint URL used is https://msgapi.threema.ch/.

If you are a Threema OnPrem customer or have another reason to use a different
Gateway API Endpoint, you may override the URL as follows:

.. code-block:: bash

    $ export GATEWAY_API_URL=https://onprem.myinstance.tld/msgapi

Any following calls to ``threema-gateway`` will then use the supplied Gateway
API Endpoint URL.

Examples
********

You can find a few example scripts in the ``examples/`` directory.

Note that most of them need to be adjusted to at least add your gateway ID
credentials before they run successfully.

Feature Levels
**************

+---------+--------+----------------+---------+--------+-----------+
| Level   | Text   | Capabilities   | Image   | File   | Credits   |
+=========+========+================+=========+========+===========+
| 1       | X      |                |         |        |           |
+---------+--------+----------------+---------+--------+-----------+
| 2       | X      | X              | X       | X      |           |
+---------+--------+----------------+---------+--------+-----------+
| 3       | X      | X              | X       | X      | X         |
+---------+--------+----------------+---------+--------+-----------+

You can see the implemented feature level by invoking the following
command:

.. code-block:: bash

    $ threema-gateway version

Contributing
************

If you want to contribute to this project, you should install the
optional ``dev`` requirements of the project in an editable environment:

.. code-block:: bash

    $ git clone https://github.com/threema-ch/threema-msgapi-sdk-python.git
    $ cd threema-msgapi-sdk-python
    $ pip install -e .[dev]

Before creating a pull request, it is recommended to run the following
commands to check for code style violations (``flake8``), optimise
imports (``isort``) and run the project's tests:

.. code-block:: bash

    $ flake8 .
    $ isort .
    $ py.test

You should also run the type checker that might catch some additional bugs:

.. code-block:: bash

    $ mypy setup.py tests examples threema

.. _asyncio: https://docs.python.org/3/library/asyncio.html
.. _venv: https://docs.python.org/3/library/venv.html
.. _virtualenvwrapper: https://virtualenvwrapper.readthedocs.io/
.. _libsodium: https://download.libsodium.org/doc/installation/index.html

Changelog
*********

`8.0.0`_ (2024-08-21)
---------------------

- Add support for Python 3.10/3.11/3.12
- Drop support for Python versions below 3.8
- Bump dependencies
- Add `caption` to file message and to the CLI
- Add an optional parameter to the CLI for `send-simple` and `send-e2e` to allow
  passing the text as an argument instead from stdin.
- Make the random padding spec compliant
- Add an optional environment variable `GATEWAY_API_URL` to override the Gateway
  API Endpoint URL

`7.0.1`_ (2023-02-21)
---------------------

- Fix parsing of unknown reception capabilities
- Add new `ReceptionCapability` items
- Remove `ReceptionCapabilitiesError` (breaking)

`6.0.0`_ (2022-06-13)
---------------------

General:

- Add support for Python 3.10
- Drop support for Python versions below 3.7
- Major dependencies bump to increase compatibility with other packages
- Updated all tests to work with the newest dependencies
- Changed CLI syntax: All commands are now `dash-case` instead of `snake_case`,
  e.g. the `send_e2e` command is now called `send-e2e`.


`5.0.0`_ (2021-05-17)
---------------------

- Add custom session and session arguments to `Connection` (#55, #56)
- Remove the `fingerprint` and `verify_fingerprint` arguments, see #55 for a
  detailed explanation and how to achieve pinning

`4.0.0`_ (2021-01-23)
---------------------

General:

- Drop support for Python versions below 3.6.1.
- Remove `ReceiptType.user_ack` after deprecation. Use
  `ReceiptType.user_acknowledge` instead.
- Simplify `util.aio_run`. It does not allow for passing a specific event loop
  or closing the event loop on completion any longer.
- Rename `util.aio_run_proxy_decorator` to `aio_run_proxy`. It now always
  creates the class instance within a running event loop.

Client:

- In async mode, creation of the `Connection` instance must now be done within
  an `async` function.
- If you have used a `with` context manager block in async mode before, you
  must now do this within an `async with` asynchronous context manager. No
  change is required in blocking mode.
- `Connection.close` is now an async function.

Server:

- The callback server has been refactored and the `AbstractCallback` class has
  been removed for more flexibility and control of the underlying
  `aiohttp <https://docs.aiohttp.org>`_ server. Take a look at
  `examples/callback.py` on how to use it.
- The callback server CLI has been removed because it was redundant. The
  example provides the same functionality.

`3.1.0`_ (2020-04-21)
---------------------

- Add video message
- Fix slightly off calculation of image byte length

`3.0.6`_ (2017-09-22)
---------------------

- Migrate to aiohttp2

`3.0.5`_ (2017-07-25)
---------------------

- Fix to handle new `libnacl <https://github.com/saltstack/libnacl/pull/91>`_
  exceptions.

`3.0.4`_ (2017-05-23)
---------------------

- Fix CLI

`3.0.2`_ (2017-05-12)
---------------------

- Initial publication on PyPI

.. _8.0.0: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v7.0.1...v8.0.0
.. _7.0.1: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v6.0.0...v7.0.1
.. _6.0.0: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v5.0.0...v6.0.0
.. _5.0.0: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v4.0.0...v5.0.0
.. _4.0.0: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v3.1.0...v4.0.0
.. _3.1.0: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v3.0.6...v3.1.0
.. _3.0.6: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v3.0.5...v3.0.6
.. _3.0.5: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v3.0.4...v3.0.5
.. _3.0.4: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/v3.0.2...v3.0.4
.. _3.0.2: https://github.com/threema-ch/threema-msgapi-sdk-python/compare/e982c74cbe564c76cc58322d3154916ee7f6863b...v3.0.2
