Configuration

=============

Pagure offers a wide varieties of options that must or can be used to

adjust its behavior.

Must options

------------

Here are the options you must set up in order to get pagure running.

SECRET_KEY

~~~~~~~~~~

This key is used by flask to create the session. It should be kept secret

and set as a long and random string.

SALT_EMAIL

~~~~~~~~~~

This key is used for when sending notification to ensure that when sending

notifications to different users, each one of them has a different, unique

and un-fakable ``Reply-To`` header that is then used by the milter to find

out if the response received is a real one or a fake/invalid one.

DB_URL

~~~~~~

This key indicates to the framework how and where to connect to the database

server. Pagure using `SQLAchemy <http: www.sqlalchemy.org="">`_ it can connect</http:>

to a wide range of database server including MySQL, PostgreSQL and SQLite.

Examples values:

::

    DB_URL=mysql://user:pass@host/db_name

    DB_URL=postgres://user:pass@host/db_name

    DB_URL = 'sqlite:////var/tmp/pagure_dev.sqlite'

Defaults to ``sqlite:////var/tmp/pagure_dev.sqlite``

APP_URL

~~~~~~~

This key indicates the URL at which this pagure instance will be made available.

Defaults to: ``https://pagure.org/``

EMAIL_ERROR

~~~~~~~~~~~

Pagure sends email when it caches an un-expected error (which saves you from

having to monitor the logs regularly but if you like, the error is still

present in the logs).

This setting allows you to specify to which email address to send these error

reports.

GIT_URL_SSH

~~~~~~~~~~~

This configuration key provides the information to the user on how to clone

the git repos hosted on pagure via `SSH <https: en.wikipedia.org="" secure_shell="" wiki="">`_.</https:>

The URL should end with a slash ``/``.

Defaults to: ``'ssh://git@pagure.org/'``

GIT_URL_GIT

~~~~~~~~~~~

This configuration key provides the information to the user on how to clone

the git repos hosted on pagure anonymously. This access can be granted via

the ``git://`` or ``http(s)://`` protocols.

The URL should end with a slash ``/``.

Defaults to: ``'git://pagure.org/'``

GIT_FOLDER

~~~~~~~~~~

This configuration key points to where the folders containing the git repos

of the projects are located.

Each project in pagure has 4 git repositories:

- the main repo for the code

- the doc repo showed in the doc server

- the ticket and request repos storing the metadata of the

  tickets/pull-requests

There are then another 2 folders specifying the locations of the forks and

remote git repo used for the remotes pull-requests (ie: pull-request coming

from a project not hosted on this instance of pagure).

FORK_FOLDER

~~~~~~~~~~~

This configuration key points to the folder where the git repos of forks of

the projects are stored.

DOCS_FOLDER

~~~~~~~~~~~

This configuration key points to the folder where the git repos for the

documentation of the projects are stored.

TICKETS_FOLDER

~~~~~~~~~~~~~~

This configuration key points to the folder where the git repos storing the

metadata of the tickets opened against the project are stored .

REQUESTS_FOLDER

~~~~~~~~~~~~~~~

This configuration key points to the folder where the git repos storing the

metadata of the pull-requests opened against the project are stored.

REMOTE_GIT_FOLDER

~~~~~~~~~~~~~~~~~

This configuration key points to the folder where the remote git repos (ie:

not hosted on pagure) that someone used to open a pull-request against a

project hosted on pagure are stored.

SESSION_COOKIE_SECURE

~~~~~~~~~~~~~~~~~~~~~

When this is set to True, the session cookie will only be returned to the

server via ssl (https). If you connect to the server via plain http, the

cookie will not be sent. This prevents sniffing of the cookie contents.

This may be set to False when testing your application but should always

be set to True in production.

Defaults to: ``False`` for development, must be ``True`` in production with

https.

FROM_EMAIL

~~~~~~~~~~

This setting allows to specify the email address used by this pagure instance

when sending emails (notifications).

Defaults to: ``pagure@pagure.org``

DOMAIN_EMAIL_NOTIFICATIONS

~~~~~~~~~~~~~~~~~~~~~~~~~~

This setting allows to specify the domain used by this pagure instance

when sending emails (notifications). More precisely, this setting is used

when building the ``msg-id`` header of the emails sent.

Defaults to: ``pagure.org``

VIRUS_SCAN_ATTACHMENTS

~~~~~~~~~~~~~~~~~~~~~~

This setting configures whether attachments are scanned for viruses on

upload. For more information, see the install.rst guide.

Defaults to: ``False``

Configure Gitolite

------------------

Pagure uses `gitolite <http: gitolite.com="">`_ as an authorization layer.</http:>

Gitolite relies on `SSH <https: en.wikipedia.org="" secure_shell="" wiki="">`_ for</https:>

the authentication. In other words, SSH let you in and gitolite check if you

are allowed to do what you are trying to do once you are inside.

GITOLITE_HOME

~~~~~~~~~~~~~

This configuration key should point to the home of the user under which

gitolite is ran.

GITOLITE_VERSION

~~~~~~~~~~~~~~~~

This configuration key allows to specify which version of gitolite you are

using, it can be either ``2`` or ``3``.

Defaults to: ``3``.

GITOLITE_KEYDIR

~~~~~~~~~~~~~~~

This configuration key points to the folder where gitolite stores and accesses

the public SSH keys of all the user have access to the server.

Since pagure is the user interface, it is pagure that writes down the files

in this directory effectively setting up the users to be able to use gitolite.

GL_RC

~~~~~

This configuration key must point to the file ``gitolite.rc`` used by gitolite

to record who has access to what (ie: who has access to which repo/branch).

GL_BINDIR

~~~~~~~~~

This configuration key indicates the folder in which the gitolite tools can

be found. It can be as simple as ``/usr/bin/`` if the tools have been installed

using a package manager or something like ``/opt/bin/`` for a more custom

install.

EventSource options

-------------------

EVENTSOURCE_SOURCE

~~~~~~~~~~~~~~~~~~

This configuration key indicates the URL at which the EventSource server is

available. If not defined, pagure will behave as if there are no EventSource

server running.

EVENTSOURCE_PORT

~~~~~~~~~~~~~~~~

This configuration key indicates the port at which the EventSource server is

running. This allows adjusting the port via the configuration file instead

of hard-coding it in the code.

.. note:: The EventSource server requires a redis server (see ``Redis options``

         below)

Web-hooks notifications

-----------------------

WEBHOOK

~~~~~~~

This configuration key allows turning on or off web-hooks notifications for

this pagure instance.

Defaults to: ``False``.

.. note:: The Web-hooks server requires a redis server (see ``Redis options``

         below)

Redis options

-------------

REDIS_HOST

~~~~~~~~~~

This configuration key indicates the host at which the `redis <http: redis.io="">`_</http:>

server is running.

Defaults to: ``0.0.0.0``.

REDIS_PORT

~~~~~~~~~~

This configuration key indicates the port at which the reds server can be

contacted.

Defaults to: ``6379``.

REDIS_DB

~~~~~~~~

This configuration key indicates the name of the redis database to use to

communicate with the EventSource server.

Defaults to: ``0``.

Authentication options

----------------------

ADMIN_GROUP

~~~~~~~~~~~

List of groups, local or remotes (if the openid server used supports the

group extension), that are site admin. These admins can regenerate the

gitolite configuration, the ssh key files, the hook-token for every project

as well as manage users and groups.

PAGURE_ADMIN_USERS

~~~~~~~~~~~~~~~~~~

List of usernames that are site admin. These admins have the same rights as

the user in the admin groups (listed above) as well as admin rights to

every projects hosted on this pagure instance.

Optional options

----------------

SSH_KEYS

~~~~~~~~

It is a good pratice to publish the fingerprint and public SSH key of a

server you provide access to.

Pagure offers the possibility to expose this information based on the values

set in the configuration file, in the ``SSH_KEYS`` configuration key.

See the `SSH hostkeys/Fingerprints page on pagure.io <https: pagure.io="" ssh_info="">`_.</https:>

.. warning: The format is important

    SSH_KEYS = {'RSA': {'fingerprint': '<foo>', 'pubkey': '<bar>'}}</bar></foo>

Where `<foo>` and `<bar>` must be replaced by your values.</bar></foo>

ITEM_PER_PAGE

~~~~~~~~~~~~~

This configuration key allows you to configure the length of a page by

setting the number of items on the page. Items can be commits, users, groups

or projects for example.

Defaults to: ``50``.

SMTP_SERVER

~~~~~~~~~~~

This configuration key allows to configure the SMTP server to use when

sending emails.

Defaults to: ``localhost``.

SMTP_PORT

~~~~~~~~~

This configuration key allow to define the SMTP server port.

SMTP by default uses TCP port 25. The protocol for mail submission is

the same, but uses port 587.

SMTP connections secured by SSL, known as SMTPS, default to port 465

(nonstandard, but sometimes used for legacy reasons).

Defaults to: ``25``

SMTP_SSL

~~~~~~~~

This configuration key allows to specify whether the SMTP connections

should secured over SSL

Defaults to: ``False``

SMTP_USERNAME

~~~~~~~~~~~~~

This configuration key allows usage of SMTP with auth

Note: Specify SMTP_USERNAME and SMTP_PASSWORD for using SMTP auth

Defaults to: ``None``

SMTP_PASSWORD

~~~~~~~~~~~~~

This configuration key allows usage of SMTP with auth

Note: Specify SMTP_USERNAME and SMTP_PASSWORD for using SMTP auth

Defaults to: ``None``

SHORT_LENGTH

~~~~~~~~~~~~

This configuration key allows to configure the length of the commit ids or

file hex displayed in the user interface.

Defaults to: ``6``.

BLACKLISTED_PROJECTS

~~~~~~~~~~~~~~~~~~~~

This configuration key allows to set a list of project name that are forbidden.

This list is used for example to avoid conflicts at the URL level between the

static files located under ``/static/`` and a project that would be named

``static`` and thus be located at ``/static``.

Defaults to:

::

    [

        'static', 'pv', 'releases', 'new', 'api', 'settings',

        'logout', 'login', 'users', 'groups'

    ]

CHECK_SESSION_IP

~~~~~~~~~~~~~~~~

This configuration key allows to configure whether to check the user's IP

address when retrieving its session. This makes things more secure but

under certain setup it might not work (for example if there are proxies

in front of the application).

Defaults to: ``True``.

PAGURE_AUTH

~~~~~~~~~~~~

This configuration key allows to specify which authentication method to use.

Pagure supports currently two authentication methods, one relying on the

Fedora Account System `FAS <https: accounts="" admin.fedoraproject.org="">`_,</https:>

the other relying on local user accounts.

It can therefore be either ``fas`` or ``local``.

Defaults to: ``fas``.

IP_ALLOWED_INTERNAL

~~~~~~~~~~~~~~~~~~~

This configuration key allows to specify which IP addresses are allowed

to access the internal API endpoint. These endpoints are accessed by the

milters for example and allow to perform action in the name of someone else.

So they are sensitive, thus the check for the origin of the request using

these endpoints.

Defaults to: ``['127.0.0.1', 'localhost', '::1']``.

MAX_CONTENT_LENGTH

~~~~~~~~~~~~~~~~~~

This configuration key allows to specify the maximum size allowed when

uploading content to pagure (for example, screenshots to a ticket).

Defaults to: ``4 * 1024 * 1024`` which corresponds to 4 megabytes.

ENABLE_TICKETS

~~~~~~~~~~~~~~

This configuration key allows to activate or de-activate the ticketing system

for all the projects hosted on this pagure instance.

Defaults to: ``True``

ENABLE_NEW_PROJECTS

~~~~~~~~~~~~~~~~~~~

This configuration key allows to create or forbids creating new projects in

the user interface of this pagure instance.

Defaults to: ``True``

ENABLE_DEL_PROJECTS

~~~~~~~~~~~~~~~~~~~

This configuration key allows to delete or forbids deleting projects in

the user interface of this pagure instance.

Defaults to: ``True``

EMAIL_SEND

~~~~~~~~~~

This configuration key allows turning on or off all email notification for

this pagure instance. This can be useful to turn off when developing on

pagure, or for test or pre-production instances.

Defaults to: ``True``.

OLD_VIEW_COMMIT_ENABLED

~~~~~~~~~~~~~~~~~~~~~~~

In version 1.3, pagure changed its URL scheme to view the commit of a

project in order to add support for pseudo-namespaced projects.

For pagure instances older than 1.3, who care about backward compatibility,

we added an endpoint ``view_commit_old`` that brings URL backward

compatibility for URLs using the complete git hash (the 40 characters).

For URLs using a shorter hash, the URLs will remain broken.

This configuration key allows turning on or off this backward compatibility

which is useful for pagure instances running since before 1.3 but is not

for newer instances.

Defaults to: ``False``.