canaille-globuzma/doc/install.rst
2023-12-24 15:59:39 +01:00

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Installation
############
.. warning ::
Canaille is under heavy development and may not fit a production environment yet.
The installation of canaille consist in several steps, some of which you can do manually or with command line tool:
.. contents::
:local:
Get the code
============
As the moment there is no distribution package for canaille. However, it can be installed with the ``pip`` package manager.
Let us choose a place for the canaille environment, like ``/opt/canaille/env``.
.. code-block:: bash
export CANAILLE_INSTALL_DIR=/opt/canaille
sudo mkdir --parents "$CANAILLE_INSTALL_DIR"
sudo virtualenv --python=python3 "$CANAILLE_INSTALL_DIR/env"
sudo "$CANAILLE_INSTALL_DIR/env/bin/pip" install "canaille[all]"
Extras
------
Canaille provides different package options:
- `front` provides all the things needed to produce the user interface;
- `oidc` provides the dependencies to perform OAuth2/OIDC authentication;
- `ldap` provides the dependencies to enable the LDAP backend;
- `sentry` provides sentry integration to watch Canaille exceptions;
- `all` provides all the extras above.
Configuration
=============
Choose a path where to store your configuration file. You can pass any configuration path with the ``CONFIG`` environment variable.
.. code-block:: bash
export CANAILLE_CONF_DIR=/etc/canaille
sudo mkdir --parents "$CANAILLE_CONF_DIR"
sudo cp $CANAILLE_INSTALL_DIR/env/lib/python*/site-packages/canaille/config.sample.toml "$CANAILLE_CONF_DIR/config.toml"
You should then edit your configuration file to adapt the values to your needs. Look at the configuration details in the :doc:`configuration` page.
Install and check
=================
Automatic schemas installation
------------------------------
If you want to install the LDAP schemas yourself, then you can jump to the manual installation section.
.. code-block:: bash
env CONFIG="$CANAILLE_CONF_DIR/config.toml" "$CANAILLE_INSTALL_DIR/env/bin/canaille" install
Manual schemas installation
---------------------------
LDAP schemas
^^^^^^^^^^^^
As of OpenLDAP 2.4, two configuration methods are available:
- The `deprecated <https://www.openldap.org/doc/admin24/slapdconf2.html>`_ one, based on a configuration file (generally ``/etc/ldap/slapd.conf``);
- The new one, based on a configuration directory (generally ``/etc/ldap/slapd.d``).
Depending on the configuration method you use with your OpenLDAP installation, you need to chose how to add the canaille schemas:
Old fashion: Copy the schemas in your filesystem
""""""""""""""""""""""""""""""""""""""""""""""""
.. code-block:: bash
test -d /etc/openldap/schema && sudo cp "$CANAILLE_INSTALL_DIR/env/lib/python*/site-packages/canaille/backends/ldap/schemas/*" /etc/openldap/schema
test -d /etc/ldap/schema && sudo cp "$CANAILLE_INSTALL_DIR/env/lib/python*/site-packages/canaille/backends/ldap/schemas/*" /etc/ldap/schema
sudo service slapd restart
New fashion: Use slapadd to add the schemas
"""""""""""""""""""""""""""""""""""""""""""
Be careful to stop your ldap server before running ``slapadd``
.. code-block:: bash
sudo service slapd stop
sudo -u openldap slapadd -n0 -l "$CANAILLE_INSTALL_DIR/env/lib/python*/site-packages/canaille/backends/ldap/schemas/*.ldif"
sudo service slapd start
Generate the key pair
---------------------
You must generate a keypair that canaille will use to sign tokens.
You can customize those commands, as long as they match the ``JWT`` section of your configuration file.
.. code-block:: bash
sudo openssl genrsa -out "$CANAILLE_CONF_DIR/private.pem" 4096
sudo openssl rsa -in "$CANAILLE_CONF_DIR/private.pem" -pubout -outform PEM -out "$CANAILLE_CONF_DIR/public.pem"
Configuration check
^^^^^^^^^^^^^^^^^^^
After a manual installation, you can check your configuration file with the following command:
.. code-block:: bash
env CONFIG="$CANAILLE_CONF_DIR/config.toml" "$CANAILLE_INSTALL_DIR/env/bin/canaille" check