_password = PasswordGenerator().gen_password(length=8)

                # create this user on the fly if it doesn't exist in rhodecode

                # database

                if user_model.create_ldap(username, _password, user_dn,

                                          user_attrs):

                    log.info('created new ldap user %s' % username)

                Session().commit()

                return True

            except (LdapUsernameError, LdapPasswordError,):

                pass

            except (Exception,):

                log.error(traceback.format_exc())

                pass

    return False

def login_container_auth(username):

    user = User.get_by_username(username)

    if user is None:

        user_attrs = {

            'name': username,

            'lastname': None,

            'email': None,

        }

        user = UserModel().create_for_container_auth(username, user_attrs)

        if not user:

            return None

        log.info('User %s was created by container authentication' % username)

    if not user.active:

        return None

    user.update_lastlogin()

    Session().commit()

    log.debug('User %s is now logged in by container authentication',

              user.username)

    return user

def get_container_username(environ, config):

    username = None

    if str2bool(config.get('container_auth_enabled', False)):

        from paste.httpheaders import REMOTE_USER

        username = REMOTE_USER(environ)

    if not username and str2bool(config.get('proxypass_auth_enabled', False)):

        username = environ.get('HTTP_X_FORWARDED_USER')

    if username:

        # Removing realm and domain from username

        username = username.partition('@')[0]

        username = username.rpartition('\\')[2]

        log.debug('Received username %s from container' % username)

    return username

class CookieStoreWrapper(object):

    def __init__(self, cookie_store):

        self.cookie_store = cookie_store

    def __repr__(self):

        return 'CookieStore<%s>' % (self.cookie_store)

    def get(self, key, other=None):

        if isinstance(self.cookie_store, dict):

            return self.cookie_store.get(key, other)

        elif isinstance(self.cookie_store, AuthUser):

            return self.cookie_store.__dict__.get(key, other)

class  AuthUser(object):

    """

    A simple object that handles all attributes of user in RhodeCode

    It does lookup based on API key,given user, or user present in session

    Then it fills all required information for such user. It also checks if

    anonymous access is enabled and if so, it returns default user as logged

    in

    """

    def __init__(self, user_id=None, api_key=None, username=None):

        self.user_id = user_id

        self.api_key = None

        self.username = username

        self.name = ''

        self.lastname = ''

        self.email = ''

        self.is_authenticated = False

        self.admin = False

        self.permissions = {}

        self._api_key = api_key

        self.propagate_data()

        self._instance = None

    def propagate_data(self):

        user_model = UserModel()

        self.anonymous_user = User.get_by_username('default', cache=True)

        is_user_loaded = False

        # try go get user by api key

        if self._api_key and self._api_key != self.anonymous_user.api_key:

            log.debug('Auth User lookup by API KEY %s' % self._api_key)

            is_user_loaded = user_model.fill_data(self, api_key=self._api_key)

        # lookup by userid

        elif (self.user_id is not None and

              self.user_id != self.anonymous_user.user_id):

            log.debug('Auth User lookup by USER ID %s' % self.user_id)

            is_user_loaded = user_model.fill_data(self, user_id=self.user_id)

        # lookup by username

        elif self.username and \

            str2bool(config.get('container_auth_enabled', False)):

            log.debug('Auth User lookup by USER NAME %s' % self.username)

            dbuser = login_container_auth(self.username)

            if dbuser is not None:

                log.debug('filling all attributes to object')

                for k, v in dbuser.get_dict().items():

                    setattr(self, k, v)

                self.set_authenticated()

                is_user_loaded = True

        else:

            log.debug('No data in %s that could been used to log in' % self)

        if not is_user_loaded:

            # if we cannot authenticate user try anonymous

            if self.anonymous_user.active is True:

                user_model.fill_data(self, user_id=self.anonymous_user.user_id)

                # then we set this user is logged in

                self.is_authenticated = True

            else:

                self.user_id = None

                self.username = None

                self.is_authenticated = False

        if not self.username:

            self.username = 'None'

        log.debug('Auth User is now %s' % self)

        user_model.fill_perms(self)

    @property

    def is_admin(self):

        return self.admin

    def __repr__(self):

        return "<AuthUser('id:%s:%s|%s')>" % (self.user_id, self.username,

                                              self.is_authenticated)

    def set_authenticated(self, authenticated=True):

        if self.user_id != self.anonymous_user.user_id:

            self.is_authenticated = authenticated

    def get_cookie_store(self):

        return {'username': self.username,

                'user_id': self.user_id,

                'is_authenticated': self.is_authenticated}

    @classmethod

    def from_cookie_store(cls, cookie_store):

        """

        Creates AuthUser from a cookie store

        :param cls:

        :param cookie_store:

        """

        user_id = cookie_store.get('user_id')

        username = cookie_store.get('username')

        api_key = cookie_store.get('api_key')

        return AuthUser(user_id, api_key, username)

def set_available_permissions(config):

    """

    This function will propagate pylons globals with all available defined

    permission given in db. We don't want to check each time from db for new

    permissions since adding a new permission also requires application restart

    ie. to decorate new views with the newly created permission

    :param config: current pylons config instance

    """

    log.info('getting information about all available permissions')

    try:

        sa = meta.Session

        all_perms = sa.query(Permission).all()

from rhodecode.tests import *

class TestHomeController(TestController):

    def test_index(self):

        self.log_user()

        response = self.app.get(url(controller='home', action='index'))

        #if global permission is set

        response.mustcontain('ADD REPOSITORY')

        response.mustcontain('href="/%s/summary"' % HG_REPO)

        response.mustcontain("""<img class="icon" title="Mercurial repository" """

                        """alt="Mercurial repository" src="/images/icons/hg"""

                        """icon.png"/>""")

        response.mustcontain("""<img class="icon" title="public repository" """

                        """alt="public repository" src="/images/icons/lock_"""

                        """open.png"/>""")

        response.mustcontain(

"""<a title="Marcin Kuzminski &amp;lt;marcin@python-works.com&amp;gt;:\n

merge" class="tooltip" href="/vcs_test_hg/changeset/27cd5cce30c96924232"""

"""dffcd24178a07ffeb5dfc">r173:27cd5cce30c9</a>"""

)