List of contributors to RhodeCode project:

    Marcin Kuźmiński <marcin@python-works.com>

    Lukasz Balcerzak <lukaszbalcerzak@gmail.com>

    Jason Harris <jason@jasonfharris.com>

    Thayne Harbaugh  <thayne@fusionio.com>

    cejones

    Thomas Waldmann <tw-public@gmx.de>

    Lorenzo M. Catucci <lorenzo@sancho.ccd.uniroma2.it>

    Dmitri Kuznetsov

    Jared Bunting <jared.bunting@peachjean.com>

    Steve Romanow <slestak989@gmail.com>

    Augosto Hermann <augusto.herrmann@planejamento.gov.br>    

    Ankit Solanki <ankit.solanki@gmail.com>    

    Liad Shani <liadff@gmail.com>

.. _changelog:

Changelog

=========

1.2.1 (**2011-10-08**)

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

news

----

fixes

-----

- fixed problems with basic auth and push problems 

- gui fixes

- fixed logger

1.2.0 (**2011-10-07**)

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

news

----

- implemented #47 repository groups

- implemented #89 Can setup google analytics code from settings menu

- implemented #91 added nicer looking archive urls with more download options

  like tags, branches

- implemented #44 into file browsing, and added follow branch option

- implemented #84 downloads can be enabled/disabled for each repository

- anonymous repository can be cloned without having to pass default:default

  into clone url

- fixed #90 whoosh indexer can index chooses repositories passed in command 

  line

- extended journal with day aggregates and paging

- implemented #107 source code lines highlight ranges

- implemented #93 customizable changelog on combined revision ranges - 

  equivalent of githubs compare view 

- implemented #108 extended and more powerful LDAP configuration

- implemented #56 users groups

- major code rewrites optimized codes for speed and memory usage

- raw and diff downloads are now in git format

- setup command checks for write access to given path

- fixed many issues with international characters and unicode. It uses utf8

  decode with replace to provide less errors even with non utf8 encoded strings

- #125 added API KEY access to feeds

- #109 Repository can be created from external Mercurial link (aka. remote 

  repository, and manually updated (via pull) from admin panel

- beta git support - push/pull server + basic view for git repos

- added followers page and forks page

- server side file creation (with binary file upload interface) 

  and edition with commits powered by codemirror 

- #111 file browser file finder, quick lookup files on whole file tree 

- added quick login sliding menu into main page

- changelog uses lazy loading of affected files details, in some scenarios 

  this can improve speed of changelog page dramatically especially for 

  larger repositories.

- implements #214 added support for downloading subrepos in download menu.

- Added basic API for direct operations on rhodecode via JSON

- Implemented advanced hook management

fixes

-----

- fixed file browser bug, when switching into given form revision the url was 

  not changing

- fixed propagation to error controller on simplehg and simplegit middlewares

- fixed error when trying to make a download on empty repository

- fixed problem with '[' chars in commit messages in journal

- fixed #99 Unicode errors, on file node paths with non utf-8 characters

- journal fork fixes

- removed issue with space inside renamed repository after deletion

- fixed strange issue on formencode imports

- fixed #126 Deleting repository on Windows, rename used incompatible chars. 

- #150 fixes for errors on repositories mapped in db but corrupted in 

  filesystem

- fixed problem with ascendant characters in realm #181

- fixed problem with sqlite file based database connection pool

- whoosh indexer and code stats share the same dynamic extensions map

- fixes #188 - relationship delete of repo_to_perm entry on user removal

- fixes issue #189 Trending source files shows "show more" when no more exist

- fixes issue #197 Relative paths for pidlocks

- fixes issue #198 password will require only 3 chars now for login form

- fixes issue #199 wrong redirection for non admin users after creating a repository

- fixes issues #202, bad db constraint made impossible to attach same group 

  more than one time. Affects only mysql/postgres

- fixes #218 os.kill patch for windows was missing sig param

- improved rendering of dag (they are not trimmed anymore when number of 

  heads exceeds 5)

1.1.8 (**2011-04-12**)

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

news

----

- improved windows support

fixes

-----

- fixed #140 freeze of python dateutil library, since new version is python2.x

  incompatible

- setup-app will check for write permission in given path

- cleaned up license info issue #149

- fixes for issues #137,#116 and problems with unicode and accented characters.

- fixes crashes on gravatar, when passed in email as unicode

- fixed tooltip flickering problems

- fixed came_from redirection on windows

- fixed logging modules, and sql formatters

- windows fixes for os.kill issue #133

- fixes path splitting for windows issues #148

- fixed issue #143 wrong import on migration to 1.1.X

- fixed problems with displaying binary files, thanks to Thomas Waldmann

- removed name from archive files since it's breaking ui for long repo names

- fixed issue with archive headers sent to browser, thanks to Thomas Waldmann

- fixed compatibility for 1024px displays, and larger dpi settings, thanks to 

  Thomas Waldmann

- fixed issue #166 summary pager was skipping 10 revisions on second page

1.1.7 (**2011-03-23**)

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

news

----

fixes

-----

- fixed (again) #136 installation support for FreeBSD

1.1.6 (**2011-03-21**)

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

news

----

fixes

-----

- fixed #136 installation support for FreeBSD

- RhodeCode will check for python version during installation

1.1.5 (**2011-03-17**)

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

news

----

- basic windows support, by exchanging pybcrypt into sha256 for windows only

  highly inspired by idea of mantis406

fixes

-----

- fixed sorting by author in main page

- fixed crashes with diffs on binary files

- fixed #131 problem with boolean values for LDAP

- fixed #122 mysql problems thanks to striker69 

- fixed problem with errors on calling raw/raw_files/annotate functions 

  with unknown revisions

- fixed returned rawfiles attachment names with international character

- cleaned out docs, big thanks to Jason Harris

1.1.4 (**2011-02-19**)

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

news

----

fixes

-----

- fixed formencode import problem on settings page, that caused server crash

  when that page was accessed as first after server start

- journal fixes

- fixed option to access repository just by entering http://server/<repo_name> 

1.1.3 (**2011-02-16**)

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

news

----

- implemented #102 allowing the '.' character in username

- added option to access repository just by entering http://server/<repo_name>

- celery task ignores result for better performance

fixes

-----

- fixed ehlo command and non auth mail servers on smtp_lib. Thanks to 

  apollo13 and Johan Walles

- small fixes in journal

- fixed problems with getting setting for celery from .ini files

- registration, password reset and login boxes share the same title as main 

  application now

- fixed #113: to high permissions to fork repository

- fixed problem with '[' chars in commit messages in journal

- removed issue with space inside renamed repository after deletion

- db transaction fixes when filesystem repository creation failed

- fixed #106 relation issues on databases different than sqlite

- fixed static files paths links to use of url() method

1.1.2 (**2011-01-12**)

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

news

----

    DEMAND

        A server certificate is requested and must be provided and

        authenticated for the session to proceed.

    HARD

        The same as DEMAND.

.. _Base DN:

Base DN : required

    The Distinguished Name (DN) where searches for users will be performed.

    Searches can be controlled by `LDAP Filter`_ and `LDAP Search Scope`_.

.. _LDAP Filter:

LDAP Filter : optional

    A LDAP filter defined by RFC 2254.  This is more useful when `LDAP

    Search Scope`_ is set to SUBTREE.  The filter is useful for limiting

    which LDAP objects are identified as representing Users for

    authentication.  The filter is augmented by `Login Attribute`_ below.

    This can commonly be left blank.

.. _LDAP Search Scope:

LDAP Search Scope : required

    This limits how far LDAP will search for a matching object.

    BASE

        Only allows searching of `Base DN`_ and is usually not what you

        want.

    ONELEVEL

        Searches all entries under `Base DN`_, but not Base DN itself.

    SUBTREE

        Searches all entries below `Base DN`_, but not Base DN itself.

        When using SUBTREE `LDAP Filter`_ is useful to limit object

        location.

.. _Login Attribute:

Login Attribute : required        

    The LDAP record attribute that will be matched as the USERNAME or

    ACCOUNT used to connect to RhodeCode.  This will be added to `LDAP

    Filter`_ for locating the User object.  If `LDAP Filter`_ is specified as

    "LDAPFILTER", `Login Attribute`_ is specified as "uid" and the user has

    connected as "jsmith" then the `LDAP Filter`_ will be augmented as below

    ::

        (&(LDAPFILTER)(uid=jsmith))

.. _ldap_attr_firstname:

First Name Attribute : required

    The LDAP record attribute which represents the user's first name.

.. _ldap_attr_lastname:

Last Name Attribute : required

    The LDAP record attribute which represents the user's last name.

.. _ldap_attr_email:

Email Attribute : required

    The LDAP record attribute which represents the user's email address.

If all data are entered correctly, and python-ldap_ is properly installed

users should be granted access to RhodeCode with ldap accounts.  At this

time user information is copied from LDAP into the RhodeCode user database.

This means that updates of an LDAP user object may not be reflected as a

user update in RhodeCode.

If You have problems with LDAP access and believe You entered correct

information check out the RhodeCode logs, any error messages sent from LDAP

will be saved there.

Active Directory

''''''''''''''''

RhodeCode can use Microsoft Active Directory for user authentication.  This

is done through an LDAP or LDAPS connection to Active Directory.  The

following LDAP configuration settings are typical for using Active

Directory ::

 Base DN              = OU=SBSUsers,OU=Users,OU=MyBusiness,DC=v3sys,DC=local

 Login Attribute      = sAMAccountName

 First Name Attribute = givenName

 Last Name Attribute  = sn

 E-mail Attribute     = mail

All other LDAP settings will likely be site-specific and should be

appropriately configured.

Hook management

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

Hooks can be managed in similar way to this used in .hgrc files.

To access hooks setting click `advanced setup` on Hooks section of Mercurial

Settings in Admin. 

There are 4 built in hooks that cannot be changed (only enable/disable by

checkboxes on previos section).

To add another custom hook simply fill in first section with 

<name>.<hook_type> and the second one with hook path. Example hooks

can be found at *rhodecode.lib.hooks*. 

Setting Up Celery

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

Since version 1.1 celery is configured by the rhodecode ini configuration files.

Simply set use_celery=true in the ini file then add / change the configuration 

variables inside the ini file.

Remember that the ini files use the format with '.' not with '_' like celery.

So for example setting `BROKER_HOST` in celery means setting `broker.host` in

the config file.

In order to start using celery run::

 paster celeryd <configfile.ini>

.. note::

   Make sure you run this command from the same virtualenv, and with the same 

   user that rhodecode runs.

HTTPS support

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

There are two ways to enable https:

- Set HTTP_X_URL_SCHEME in your http server headers, than rhodecode will

  recognize this headers and make proper https redirections

- Alternatively, change the `force_https = true` flag in the ini configuration 

  to force using https, no headers are needed than to enable https

Nginx virtual host example

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

Sample config for nginx using proxy::

    server {

       listen          80;

       server_name     hg.myserver.com;

       access_log      /var/log/nginx/rhodecode.access.log;

       error_log       /var/log/nginx/rhodecode.error.log;

       location / {

               root /var/www/rhodecode/rhodecode/public/;

               if (!-f $request_filename){

                   proxy_pass      http://127.0.0.1:5000;

               }

               #this is important if you want to use https !!!

               proxy_set_header X-Url-Scheme $scheme;

               include         /etc/nginx/proxy.conf;  

       }

    }  

Here's the proxy.conf. It's tuned so it will not timeout on long

pushes or large pushes::

    proxy_redirect              off;

    proxy_set_header            Host $host;

    proxy_set_header            X-Host $http_host;

    proxy_set_header            X-Real-IP $remote_addr;

    proxy_set_header            X-Forwarded-For $proxy_add_x_forwarded_for;

    proxy_set_header            Proxy-host $proxy_host;

    client_max_body_size        400m;

    client_body_buffer_size     128k;

    proxy_buffering             off;

    proxy_connect_timeout       7200;

    proxy_send_timeout          7200;

    proxy_read_timeout          7200;

    proxy_buffers               8 32k;

Also, when using root path with nginx you might set the static files to false

in the production.ini file::

    [app:main]

      use = egg:rhodecode

      full_stack = true

      static_files = false

      lang=en

      cache_dir = %(here)s/data

In order to not have the statics served by the application. This improves speed.

Here is a sample configuration file for apache using proxy::

    <VirtualHost *:80>

            ServerName hg.myserver.com

            ServerAlias hg.myserver.com

            <Proxy *>

              Order allow,deny

              Allow from all

            </Proxy>

            #important !

            #Directive to properly generate url (clone url) for pylons

            ProxyPreserveHost On

            #rhodecode instance

            ProxyPass / http://127.0.0.1:5000/

            ProxyPassReverse / http://127.0.0.1:5000/

            #to enable https use line below

            #SetEnvIf X-Url-Scheme https HTTPS=1

    </VirtualHost> 

Additional tutorial

http://wiki.pylonshq.com/display/pylonscookbook/Apache+as+a+reverse+proxy+for+Pylons

Apache as subdirectory

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

Apache subdirectory part::

    <Location /<someprefix> >

      ProxyPass http://127.0.0.1:5000/<someprefix>

      ProxyPassReverse http://127.0.0.1:5000/<someprefix>

      SetEnvIf X-Url-Scheme https HTTPS=1

    </Location> 

Besides the regular apache setup you will need to add the following line

into [app:main] section of your .ini file::

    filter-with = proxy-prefix

Add the following at the end of the .ini file::

    [filter:proxy-prefix]

    use = egg:PasteDeploy#prefix

    prefix = /<someprefix> 

then change <someprefix> into your choosen prefix

Apache's WSGI config

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

Example wsgi dispatch script::

    import os

    os.environ["HGENCODING"] = "UTF-8"

    os.environ['PYTHON_EGG_CACHE'] = '/home/web/rhodecode/.egg-cache'

    # sometimes it's needed to set the curent dir

    os.chdir('/home/web/rhodecode/') 

    from paste.deploy import loadapp

    from paste.script.util.logging_config import fileConfig

    fileConfig('/home/web/rhodecode/production.ini')

    application = loadapp('config:/home/web/rhodecode/production.ini')

Other configuration files

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

Some example init.d scripts can be found here, for debian and gentoo:

https://rhodecode.org/rhodecode/files/tip/init.d

Troubleshooting

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

:Q: **Missing static files?**

:A: Make sure either to set the `static_files = true` in the .ini file or

   double check the root path for your http setup. It should point to 

   for example:

   /home/my-virtual-python/lib/python2.6/site-packages/rhodecode/public

| 

:Q: **Can't install celery/rabbitmq**

:A: Don't worry RhodeCode works without them too. No extra setup is required.

|

:Q: **Long lasting push timeouts?**

:A: Make sure you set a longer timeouts in your proxy/fcgi settings, timeouts

    are caused by https server and not RhodeCode.

| 

:Q: **Large pushes timeouts?**

:A: Make sure you set a proper max_body_size for the http server.

|

:Q: **Apache doesn't pass basicAuth on pull/push?**

:A: Make sure you added `WSGIPassAuthorization true`.

For further questions search the `Issues tracker`_, or post a message in the 

`google group rhodecode`_

.. _virtualenv: http://pypi.python.org/pypi/virtualenv

.. _python: http://www.python.org/

.. _mercurial: http://mercurial.selenic.com/

.. _celery: http://celeryproject.org/

.. _rabbitmq: http://www.rabbitmq.com/

.. _python-ldap: http://www.python-ldap.org/

.. _mercurial-server: http://www.lshift.net/mercurial-server.html

.. _PublishingRepositories: http://mercurial.selenic.com/wiki/PublishingRepositories

.. _Issues tracker: https://bitbucket.org/marcinkuzminski/rhodecode/issues

.. _google group rhodecode: http://groups.google.com/group/rhodecode

# -*- coding: utf-8 -*-

"""

    rhodecode.__init__

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

    RhodeCode, a web based repository management based on pylons

    versioning implementation: http://semver.org/

    :created_on: Apr 9, 2010

    :author: marcink

    :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>

    :license: GPLv3, see COPYING for more details.

"""

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import platform

__version__ = '.'.join((str(each) for each in VERSION[:4]))

__dbversion__ = 3 #defines current db version for migrations

__platform__ = platform.system()

__license__ = 'GPLv3'

PLATFORM_WIN = ('Windows')

PLATFORM_OTHERS = ('Linux', 'Darwin', 'FreeBSD', 'OpenBSD', 'SunOS')

try:

    _rev = get_current_revision()

except ImportError:

    #this is needed when doing some setup.py operations

    _rev = False

if len(VERSION) > 3 and _rev:

    __version__ += ' [rev:%s]' % _rev[0]

def get_version():

    """Returns shorter version (digit parts only) as string."""

    return '.'.join((str(each) for each in VERSION[:3]))

BACKENDS = {

    'hg': 'Mercurial repository',

    #'git': 'Git repository',

}

"""

Routes configuration

The more specific and detailed routes should be defined first so they

may take precedent over the more generic routes. For more information

refer to the routes manual at http://routes.groovie.org/docs/

"""

from __future__ import with_statement

from routes import Mapper

# prefix for non repository related links needs to be prefixed with `/`

ADMIN_PREFIX = '/_admin'

def make_map(config):

    """Create, configure and return the routes Mapper"""

    rmap = Mapper(directory=config['pylons.paths']['controllers'],

                 always_scan=config['debug'])

    rmap.minimization = False

    rmap.explicit = False

    from rhodecode.lib.utils import is_valid_repo

    from rhodecode.lib.utils import is_valid_repos_group

    def check_repo(environ, match_dict):

        """

        check for valid repository for proper 404 handling