Python ClacksErrorHandler.make_error方法代码示例

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def process(self, obj, key, valDict, maxGidValue=65500, maxUidValue=65500):

        try:
            maxUidValue = int(maxUidValue)
            maxGidValue = int(maxGidValue)
        except ValueError:
            raise PosixException(C.make_error("PARAMETER_NOT_NUMERIC", "GenerateIDs"))

        if "uidNumber" in valDict:
            if not(len(valDict['uidNumber']['value'])):
                if len(valDict["uidNumber"]['backend']) > 1:
                    raise PosixException(C.make_error("BACKEND_TOO_MANY", "GenerateIDs"))

                be = ObjectBackendRegistry.getBackend(valDict["uidNumber"]['backend'][0])
                uid = be.get_next_id("uidNumber")
                if uid > maxUidValue:
                    raise PosixException(C.make_error("POSIX_ID_POOL_EMPTY", "uidNumber", max=maxUidValue))

                valDict["uidNumber"]['value'] = [uid]

        if "gidNumber" in valDict:
            if not(len(valDict['gidNumber']['value'])):
                if len(valDict["gidNumber"]['backend']) > 1:
                    raise PosixException(C.make_error("BACKEND_TOO_MANY", "GenerateIDs"))

                be = ObjectBackendRegistry.getBackend(valDict["gidNumber"]['backend'][0])
                gid = be.get_next_id("gidNumber")
                if gid > maxGidValue:
                    raise PosixException(C.make_error("POSIX_ID_POOL_EMPTY", "gidNumber", max=maxGidValue))

                valDict["gidNumber"]['value'] = [gid]

        return key, valDict

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def getObjectProperty(self, user, ref, name):
        """
        Get a property of an existing stack object.

        ================= ==========================
        Parameter         Description
        ================= ==========================
        ref               UUID / object reference
        name              Property name
        ================= ==========================

        ``Return``: mixed
        """
        objdsc = self.__get_ref(ref)
        if not objdsc:
            raise ValueError(C.make_error("REFERENCE_NOT_FOUND", ref=ref))

        if not name in objdsc['object']['properties']:
            raise ValueError(C.make_error("PROPERTY_NOT_FOUND", property=name))

        if not self.__check_user(ref, user):
            raise ValueError(C.make_error("NO_OBJECT_OWNER"))

        if not self.__can_be_handled_locally(ref):
            proxy = self.__get_proxy(ref)
            return proxy.getObjectProperty(ref, name)

        return getattr(objdsc['object']['object'], name)

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    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()

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    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()

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def dispatchObjectMethod(self, user, ref, method, *args):
        """
        Call a member method of the referenced object.

        ================= ==========================
        Parameter         Description
        ================= ==========================
        ref               UUID / object reference
        method            Method name
        args              Arguments to pass to the method
        ================= ==========================

        ``Return``: mixed
        """
        objdsc = self.__get_ref(ref)
        if not objdsc:
            raise ValueError(C.make_error("REFERENCE_NOT_FOUND", ref=ref))

        if not method in objdsc['object']['methods']:
            raise ValueError(C.make_error("METHOD_NOT_FOUND", method=method))

        if not self.__check_user(ref, user):
            raise ValueError(C.make_error("NO_OBJECT_OWNER"))

        #TODO: need to implement dispatchObjectMethodAsUser
        #if not self.__can_be_handled_locally(ref):
        #    proxy = self.__get_proxy(ref)
        #    return proxy.dispatchObjectMethodAsUser(user, ref, method, *args)

        return getattr(objdsc['object']['object'], method)(*args)

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def retract(self, extension):
        """
        Retracts an extension from the current object
        """
        if not extension in self.__extensions:
            raise ProxyException(C.make_error('OBJECT_EXTENSION_NOT_ALLOWED', extension=extension))

        if self.__extensions[extension] is None:
            raise ProxyException(C.make_error('OBJECT_NO_SUCH_EXTENSION', extension=extension))

        # Collect all extensions that are required due to dependencies..
        oTypes = self.__factory.getObjectTypes()
        for ext in self.__extensions:
            if self.__extensions[ext]:
                if extension in  oTypes[ext]['requires']:
                    raise ProxyException(C.make_error('OBJECT_EXTENSION_IN_USE', extension=extension, origin=ext))

        # Check Acls
        # Required is the 'd' (delete) right for the extension on the current object.
        if self.__current_user is not None:
            topic = "%s.objects.%s" % (self.__env.domain, extension)
            if not self.__acl_resolver.check(self.__current_user, topic, "d", base=self.__base.dn):
                self.__log.debug("user '%s' has insufficient permissions to add extension %s to %s, required is %s:%s on %s" % (
                self.__current_user, extension, self.__base.dn, topic, "d", self.__base.dn))
                raise ACLException(C.make_error('PERMISSION_RETRACT', extension=extension, target=self.__base.dn))

        # Move the extension to retractions
        self.__retractions[extension] = self.__extensions[extension]
        self.__extensions[extension] = None

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    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

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def process(self, obj, key, valDict):

        # Create a dictionary with all relevant samba attributes.
        alist = ['CtxCallback', 'CtxCallbackNumber', 'CtxCfgFlags1', 'CtxCfgPresent',
                 'CtxInitialProgram', 'CtxKeyboardLayout', 'CtxMaxConnectionTime',
                 'CtxMaxDisconnectionTime', 'CtxMaxIdleTime', 'Ctx_flag_connectClientDrives',
                 'CtxMinEncryptionLevel', 'oldStorageBehavior',
                 'CtxNWLogonServer', 'CtxShadow', 'CtxWFHomeDir', 'CtxWFHomeDirDrive',
                 'CtxWFProfilePath', 'CtxWorkDirectory', 'Ctx_flag_brokenConn',
                 'Ctx_flag_connectClientPrinters', 'Ctx_flag_defaultPrinter',
                 'Ctx_flag_inheritMode', 'Ctx_flag_reConn', 'Ctx_shadow', 'Ctx_flag_tsLogin']

        # Build up a list of values to encode.
        res = {}
        for entry in alist:
            if not len(valDict[entry]['value']):
                raise AttributeError(C.make_error('ATTRIBUTE_MANDATORY', entry))
            else:
                res[entry] = valDict[entry]['value'][0]

        # Encode the sambaMungedDial attribute.
        result = SambaMungedDial.encode(res)
        valDict[key]['value'] = [result]

        return key, valDict

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def commandReceived(self, ssn, message):
        """
        Process incoming commands, coming in with session and message
        information.

        ================= ==========================
        Parameter         Description
        ================= ==========================
        ssn               AMQP session object
        message           Received AMQP message
        ================= ==========================

        Incoming messages are coming from an
        :class:`clacks.common.components.amqp_proxy.AMQPServiceProxy` which
        is providing a *reply to* queue as a return channel. The command
        result is written to that queue.
        """

        # Check for id
        if not message.user_id:
            raise ValueError(C.make_error("AMQP_MESSAGE_WITHOUT_UID"))

        id_ = ''
        name = args = err = res = None

        try:
            req = loads(message.content)
        except ServiceRequestNotTranslatable, e:
            err = str(e)
            req = {'id': id_}

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def update(self, obj):
        # Gather information
        current = obj.asJSON(True)
        saved = self.db.index.find_one({'_uuid': obj.uuid})
        if not saved:
            raise IndexException(C.make_error('OBJECT_NOT_FOUND', "base", id=obj.uuid))

        # Remove old entry and insert new
        self.remove_by_uuid(obj.uuid)
        self.db.index.save(obj.asJSON(True))

        # Has the entry been moved?
        if current['dn'] != saved['dn']:

            # Adjust all ParentDN entries of child objects
            res = self.db.index.find(
                {'_parent_dn': re.compile('^(.*,)?%s$' % re.escape(saved['dn']))},
                {'_uuid': 1, 'dn': 1, '_parent_dn': 1})

            for entry in res:
                o_uuid = entry['_uuid']
                o_dn = entry['dn']
                o_parent = entry['_parent_dn']

                n_dn = o_dn[:-len(saved['dn'])] + current['dn']
                n_parent = o_parent[:-len(saved['dn'])] + current['dn']

                self.db.index.update({'_uuid': o_uuid}, {
                        '$set': {'dn': n_dn, '_parent_dn': n_parent}})

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def build_dn_list(self, rdns, base, data, FixedRDN):
        fix = rdns[0]
        var = rdns[1:] if len(rdns) > 1 else []
        dns = [fix]

        # Check if we've have to use a fixed RDN.
        if FixedRDN:
            return["%s,%s" % (FixedRDN, base)]

        # Bail out if fix part is not in data
        if not fix in data:
            raise DNGeneratorError(C.make_error("ATTRIBUTE_NOT_FOUND", attribute=fix))

        # Append possible variations of RDN attributes
        if var:
            for rdn in permutations(var + [None] * (len(var) - 1), len(var)):
                dns.append("%s,%s" % (fix, ",".join(filter(lambda x: x and x in data and data[x], list(rdn)))))
        dns = list(set(dns))

        # Assemble DN of RDN combinations
        dn_list = []
        for t in [tuple(d.split(",")) for d in dns]:
            ndn = []
            for k in t:
                ndn.append("%s=%s" % (k, ldap.dn.escape_dn_chars(data[k]['value'][0])))
            dn_list.append("+".join(ndn) + "," + base)

        return sorted(dn_list, key=len)

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def process(self, obj, key, valDict):
        if len(valDict[key]['value']) and type(valDict[key]['value'][0]) in [str, unicode]:
            valDict[key]['value'][0] = valDict[key]['value'][0].rstrip("$")
        else:
            raise ValueError(C.make_error("TYPE_UNKNOWN", self.__class__.__name__, type=type(valDict[key]['value'])))

        return key, valDict

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
    def process(self, req, environ):
        """
        Process an incoming JSONRPC request and dispatch it thru the
        *CommandRegistry*.

        ================= ==========================
        Parameter         Description
        ================= ==========================
        req               Incoming Request
        environ           WSGI environment
        ================= ==========================

        ``Return``: varries
        """
        # Handle OPTIONS
        if req.method == 'OPTIONS':
            return Response(
                    server=self.ident,
                    allow='POST'
                    )

        if not req.method == 'POST':
            raise exc.HTTPMethodNotAllowed(
                "Only POST allowed",
                allow='POST').exception
        try:
            json = loads(req.body)
        except ValueError, e:
            raise ValueError(C.make_error("INVALID_JSON", data=str(e)))

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
def get_operator(name):
    for entry in pkg_resources.iter_entry_points("object.operator"):
        module = entry.load()
        if module.__name__ == name:
            return module

    raise KeyError(C.make_error("OPERATOR_NO_INSTANCE", operator=name))

# 需要导入模块: from clacks.common.error import ClacksErrorHandler [as 别名]
# 或者: from clacks.common.error.ClacksErrorHandler import make_error [as 别名]
def get_filter(name):
    for entry in pkg_resources.iter_entry_points("object.filter"):
        module = entry.load()
        if module.__name__ == name:
            return module

    raise KeyError(C.make_error("FILTER_NO_INSTANCE", name))