Python PluginRegistry.getInstance方法代碼示例

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def setSambaPassword(self, user, object_dn, password):
        """
        Set a new samba-password for a user
        """

        # Do we have read permissions for the requested attribute
        env = Environment.getInstance()
        topic = "%s.objects.%s.attributes.%s" % (env.domain, "User", "sambaNTPassword")
        aclresolver = PluginRegistry.getInstance("ACLResolver")
        if not aclresolver.check(user, topic, "w", base=object_dn):
            self.__log.debug(
                "user '%s' has insufficient permissions to write %s on %s, required is %s:%s"
                % (user, "isLocked", object_dn, topic, "w")
            )
            raise ACLException(C.make_error("PERMISSION_ACCESS", topic, target=object_dn))

        topic = "%s.objects.%s.attributes.%s" % (env.domain, "User", "sambaLMPassword")
        aclresolver = PluginRegistry.getInstance("ACLResolver")
        if not aclresolver.check(user, topic, "w", base=object_dn):
            self.__log.debug(
                "user '%s' has insufficient permissions to write %s on %s, required is %s:%s"
                % (user, "isLocked", object_dn, topic, "w")
            )
            raise ACLException(C.make_error("PERMISSION_ACCESS", topic, target=object_dn))

        # Set the password and commit the changes
        lm, nt = smbpasswd.hash(password)
        user = ObjectProxy(object_dn)
        user.sambaNTPassword = nt
        user.sambaLMPassword = lm
        user.commit()

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def accountUnlockable(self, user, object_dn):
        index = PluginRegistry.getInstance("ObjectIndex")

        # Do we have read permissions for the requested attribute
        env = Environment.getInstance()
        topic = "%s.objects.%s.attributes.%s" % (env.domain, "User", "isLocked")
        aclresolver = PluginRegistry.getInstance("ACLResolver")
        if not aclresolver.check(user, topic, "r", base=object_dn):

            self.__log.debug(
                "user '%s' has insufficient permissions to read %s on %s, required is %s:%s"
                % (user, "isLocked", object_dn, topic, "r")
            )
            raise ACLException(C.make_error("PERMISSION_ACCESS", topic, target=object_dn))

        res = index.search({"dn": object_dn, "userPassword": {"$size": 1}}, {"userPassword": 1})
        if res.count():
            hsh = res[0]["userPassword"][0]
        else:
            # No password hash -> cannot lock/unlock account
            return False

        # Try to detect the responsible password method-class
        pwd_o = self.detect_method_by_hash(hsh)
        if not pwd_o:

            # Could not identify password method
            return False

        return pwd_o.isUnlockable(hsh)

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def serve(self):
        """ Start AMQP service for this clacks service provider. """
        # Load AMQP and Command registry instances
        amqp = PluginRegistry.getInstance('AMQPHandler')
        self.__cr = PluginRegistry.getInstance('CommandRegistry')

        # Create a list of queues we need here
        queues = {}
        for dsc in self.__cr.commands.values():
            queues[dsc['target']] = True

        # Finally create the queues
        for queue in queues:
            # Add round robin processor for queue
            self.__cmdWorker = AMQPWorker(self.env, connection=amqp.getConnection(),
                r_address='%s.command.%s; { create:always, node:{ type:queue, x-bindings:[ { exchange:"amq.direct", queue:"%s.command.%s" } ] } }' % (self.env.domain, queue, self.env.domain, queue),
                workers=int(self.env.config.get('amqp.worker', default=1)),
                callback=self.commandReceived)

            # Add private processor for queue
            self.__cmdWorker = AMQPWorker(self.env, connection=amqp.getConnection(),
                    r_address='%s.command.%s.%s; { create:always, delete:receiver, node:{ type:queue, x-bindings:[ { exchange:"amq.direct", queue:"%s.command.%s.%s" } ] } }' % (self.env.domain, queue, self.env.id, self.env.domain, queue, self.env.id),
                workers=int(self.env.config.get('amqp.worker', default=1)),
                callback=self.commandReceived)

        # Announce service
        if self.env.config.get("amqp.announce", default="True").lower() == "true":
            url = parseURL(self.env.config.get("amqp.url"))
            self.__zeroconf = ZeroconfService(name="Clacks RPC service",
                    port=url['port'],
                    stype="_%s._tcp" % url['scheme'],
                    text=dict_to_txt_array({'path': self.env.domain, 'service': 'clacks'}))
            self.__zeroconf.publish()

        self.log.info("ready to process incoming requests")

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def __dbus_proxy_monitor(self, bus_name):
        """
        This method monitors the DBus service 'org.clacks' and whenever there is a
        change in the status (dbus closed/startet) we will take notice.
        And can register or unregister methods to the dbus
        """
        if "org.clacks" in self.bus.list_names():
            if self.clacks_dbus:
                del(self.clacks_dbus)
            self.clacks_dbus = self.bus.get_object('org.clacks', '/org/clacks/notify')
            ccr = PluginRegistry.getInstance('ClientCommandRegistry')
            ccr.register("notify", 'Notify.notify', [], \
                    ['user', 'title', 'message', 'timeout', 'icon'], \
                    'Sent a notification to a given user')
            ccr.register("notify_all", 'Notify.notify_all', [], \
                    ['title', 'message', 'timeout', 'icon'], \
                    'Sent a notification to a given user')
            amcs = PluginRegistry.getInstance('AMQPClientService')
            amcs.reAnnounce()
            self.log.info("established dbus connection")

        else:
            if self.clacks_dbus:
                del(self.clacks_dbus)

                # Trigger resend of capapability event
                ccr = PluginRegistry.getInstance('ClientCommandRegistry')
                ccr.unregister("notify")
                ccr.unregister("notify_all")
                amcs = PluginRegistry.getInstance('AMQPClientService')
                amcs.reAnnounce()
                self.log.info("lost dbus connection")
            else:
                self.log.info("no dbus connection")

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def __dbus_proxy_monitor(self, bus_name):
        """
        This method monitors the DBus service 'org.clacks' and whenever there is a
        change in the status (dbus closed/startet) we will take notice.
        And can stop or restart singature checking.
        """
        if "org.clacks" in self.bus.list_names():
            if self.clacks_dbus:
                del(self.clacks_dbus)
            self.clacks_dbus = self.bus.get_object('org.clacks', '/org/clacks/shell')
            self.clacks_dbus.connect_to_signal("_signatureChanged", self.__signatureChanged_received, dbus_interface="org.clacks")
            self.log.info("established dbus connection")
            self.__signatureChanged_received(None)

            # Trigger resend of capapability event
            ccr = PluginRegistry.getInstance('ClientCommandRegistry')
            ccr.register("listDBusMethods", 'DBUSProxy.listDBusMethods', [], [], 'This method lists all callable dbus methods')
            ccr.register("callDBusMethod", 'DBUSProxy.callDBusMethod', [], ['method', '*args'], \
                    'This method allows to access registered dbus methods by forwarding methods calls')
            amcs = PluginRegistry.getInstance('AMQPClientService')
            amcs.reAnnounce()
        else:
            if self.clacks_dbus:
                del(self.clacks_dbus)
                self.__signatureChanged_received(None)
                self.log.info("lost dbus connection")

                # Trigger resend of capapability event
                ccr = PluginRegistry.getInstance('ClientCommandRegistry')
                ccr.unregister("listDBusMethods")
                ccr.unregister("callDBusMethod")
                amcs = PluginRegistry.getInstance('AMQPClientService')
                amcs.reAnnounce()
            else:
                self.log.info("no dbus connection")

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
 def _convert_to_unicodestring(self, value):
     rom = PluginRegistry.getInstance("JSONRPCObjectMapper")
     cr = PluginRegistry.getInstance("CommandRegistry")
     new_value = []
     for item in value:
         uuid = item["__jsonclass__"][1][1]
         new_value.append(rom.dispatchObjectMethod(uuid, "dump"))
         cr.call("closeObject", uuid)
     return new_value

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def searchForObjectDetails(self, user, extension, attribute, fltr, attributes, skip_values):
        """
        Search selectable items valid for the attribute "extension.attribute".

        This is used to add new groups to the users groupMembership attribute.
        """

        # Extract the the required information about the object
        # relation out of the BackendParameters for the given extension.
        of = ObjectFactory.getInstance()
        be_data = of.getObjectBackendParameters(extension, attribute)
        if not be_data:
            raise GOsaException(C.make_error("BACKEND_PARAMETER_MISSING", extension=extension, attribute=attribute))

        # Collection basic information
        otype, oattr, foreignMatchAttr, matchAttr = be_data[attribute] #@UnusedVariable

        # Create a list of attributes that will be requested
        if oattr not in attributes:
            attributes.append(oattr)
        attrs = dict([(x, 1) for x in attributes])
        if not "dn" in attrs:
            attrs.update({'dn': 1})

        # Start the query and brind the result in a usable form
        index = PluginRegistry.getInstance("ObjectIndex")
        res = index.search({
            '$or': [{'_type': otype}, {'_extensions': otype}],
            oattr: re.compile("^.*" + re.escape(fltr) + ".*$")
            }, attrs)
        result = []

        # Do we have read permissions for the requested attribute
        env = Environment.getInstance()
        topic = "%s.objects.%s" % (env.domain, otype)
        aclresolver = PluginRegistry.getInstance("ACLResolver")

        for entry in res:

            if not aclresolver.check(user, topic, "s", base=entry['dn']):
                continue

            item = {}
            for attr in attributes:
                if attr in entry and len(entry[attr]):
                    item[attr] = entry[attr] if attr == "dn" else entry[attr][0]
                else:
                    item[attr] = ""
            item['__identifier__'] = item[oattr]

            # Skip values that are in the skip list
            if skip_values and item['__identifier__'] in skip_values:
                continue

            result.append(item)

        return result

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def get_adjusted_parent_dn(self, dn=None):
        index = PluginRegistry.getInstance("ObjectIndex")
        tdn = []
        pdn = self.get_parent_dn(dn)

        # Skip base
        if len(pdn) < len(self.__env.base):
            return pdn

        while True:
            if pdn == self.__env.base or len(pdn) < len(self.__env.base):
                break

            # Fetch object type for pdn
            ptype = index.search({"dn": pdn}, {'_type': 1})[0]['_type']
            schema = self.__factory.getXMLSchema(ptype)
            if not ("StructuralInvisible" in schema.__dict__ and schema.StructuralInvisible == True):
                #tdn.insert(0, str2dn(pdn.encode('utf-8'))[0])
                tdn.append(str2dn(pdn.encode('utf-8'))[0])

            pdn = self.get_parent_dn(pdn)

        tdn = str2dn(self.__env.base.encode('utf-8'))[::-1] + tdn[::-1]

        return dn2str(tdn[::-1]).decode('utf-8')

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def resolve(self, number):
        number = self.replaceNumber(number)

        index = PluginRegistry.getInstance("ObjectIndex")
        res = index.search({'_type': 'User', 'telephoneNumber': str(number)},
            {'dn': 1})

        if res.count() == 1:
            obj = ObjectProxy(res[0]['dn'])
            result = {
                    'company_id': '',
                    'company_name': 'Intern',
                    'company_phone': '',
                    'company_detail_url': '',
                    'contact_id': obj.uid,
                    'contact_name': obj.cn,
                    'contact_phone': obj.telephoneNumber[0],
                    'contact_detail_url': '',
                    'avatar': obj.jpegPhoto.get() if obj.jpegPhoto else None,
                    'ldap_uid': obj.uid,
                    'resource': 'ldap',
            }

            return result

        return None

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def serve(self):
        # Collect value extenders
        self.__value_extender = clacks.agent.objects.renderer.get_renderers()
        self.__search_aid = PluginRegistry.getInstance("ObjectIndex").get_search_aid()

        # Load DB instance
        self.db = self.env.get_mongo_db('clacks')

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def setUserPassword(self, user, object_dn, password):
        """
        Set a new password for a user
        """

        # Do we have read permissions for the requested attribute
        env = Environment.getInstance()
        topic = "%s.objects.%s.attributes.%s" % (env.domain, "User", "userPassword")
        aclresolver = PluginRegistry.getInstance("ACLResolver")
        if not aclresolver.check(user, topic, "w", base=object_dn):

            self.__log.debug(
                "user '%s' has insufficient permissions to write %s on %s, required is %s:%s"
                % (user, "isLocked", object_dn, topic, "w")
            )
            raise ACLException(C.make_error("PERMISSION_ACCESS", topic, target=object_dn))

        user = ObjectProxy(object_dn)
        method = user.passwordMethod

        # Try to detect the responsible password method-class
        pwd_o = self.get_method_by_method_type(method)
        if not pwd_o:
            raise PasswordException(C.make_error("PASSWORD_UNKNOWN_HASH", type=method))

        # Generate the new password hash usind the detected method
        pwd_str = pwd_o.generate_password_hash(password, method)

        # Set the password and commit the changes
        user.userPassword = pwd_str
        user.commit()

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def lockAccountPassword(self, user, object_dn):
        """
        Locks the account password for the given DN
        """

        # Do we have read permissions for the requested attribute
        env = Environment.getInstance()
        topic = "%s.objects.%s.attributes.%s" % (env.domain, "User", "userPassword")
        aclresolver = PluginRegistry.getInstance("ACLResolver")
        if not aclresolver.check(user, topic, "w", base=object_dn):

            self.__log.debug(
                "user '%s' has insufficient permissions to write %s on %s, required is %s:%s"
                % (user, "isLocked", object_dn, topic, "w")
            )
            raise ACLException(C.make_error("PERMISSION_ACCESS", topic, target=object_dn))

        # Get the object for the given dn
        user = ObjectProxy(object_dn)

        # Check if there is a userPasswort available and set
        if not "userPassword" in user.get_attributes():
            raise PasswordException(C.make_error("PASSWORD_NO_ATTRIBUTE"))
        if not user.userPassword:
            raise PasswordException(C.make_error("PASSWORD_NOT_AVAILABLE"))

        # Try to detect the responsible password method-class
        pwd_o = self.detect_method_by_hash(user.userPassword)
        if not pwd_o:
            raise PasswordException(C.make_error("PASSWORD_METHOD_UNKNOWN"))

        # Lock the hash and save it
        user.userPassword = pwd_o.lock_account(user.userPassword)
        user.commit()

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def serve(self):
        """
        Start the scheduler service.
        """
        self.sched.start()

        # Start migration job
        self.sched.add_interval_job(self.migrate, seconds=60, tag="_internal", jobstore="ram")

        # Notify others about local scheduler job changes
        self.sched.add_listener(
            self.__notify, EVENT_JOBSTORE_JOB_REMOVED | EVENT_JOBSTORE_JOB_ADDED | EVENT_JOB_EXECUTED
        )

        # Get notified by others about remote job changes
        amqp = PluginRegistry.getInstance("AMQPHandler")
        EventConsumer(
            self.env,
            amqp.getConnection(),
            xquery="""
                declare namespace f='http://www.gonicus.de/Events';
                let $e := ./f:Event
                return $e/f:SchedulerUpdate
                    and $e/f:Id != '%s'
            """
            % self.env.id,
            callback=self.__eventProcessor,
        )

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def extensionExists(self, userid, dn, etype):
        index = PluginRegistry.getInstance("ObjectIndex")
        res = index.search({'_type': 'User', 'dn': dn}, {'_extensions': 1})
        if not res.count():
            raise GOsaException(C.make_error("UNKNOWN_USER", userid))

        return etype in res[0]['_extensions'] if '_extensions' in res[0] else False

# 需要導入模塊: from clacks.common.components import PluginRegistry [as 別名]
# 或者: from clacks.common.components.PluginRegistry import getInstance [as 別名]
    def resolve(self, number):
        number = self.replaceNumber(number)

        index = PluginRegistry.getInstance("ObjectIndex")
        res = index.search({"_type": "User", "telephoneNumber": str(number)}, {"dn": 1})

        if res.count() != 1:
            res = index.search({"_type": "User", "uid": str(number)}, {"dn": 1})

        if res.count() == 1:
            obj = ObjectProxy(res[0]["dn"])
            result = {
                "company_id": "",
                "company_name": "Intern",
                "company_phone": "",
                "company_detail_url": "",
                "contact_id": obj.uid,
                "contact_name": obj.cn,
                "contact_phone": obj.telephoneNumber[0],
                "contact_detail_url": "",
                "avatar": obj.jpegPhoto.get() if obj.jpegPhoto else None,
                "ldap_uid": obj.uid,
                "resource": "ldap",
            }

            return result

        return None