Mirror of Apache Kafka
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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from kafkatest.directory_layout.kafka_path import KafkaPathResolverMixin
class ACLs(KafkaPathResolverMixin):
def __init__(self, context):
self.context = context
def set_acls(self, protocol, kafka, zk, topic, group):
node = kafka.nodes[0]
setting = zk.connect_setting()
# Set server ACLs
kafka_principal = "User:CN=systemtest" if protocol == "SSL" else "User:kafka"
self.acls_command(node, ACLs.add_cluster_acl(setting, kafka_principal))
self.acls_command(node, ACLs.broker_read_acl(setting, "*", kafka_principal))
# Set client ACLs
client_principal = "User:CN=systemtest" if protocol == "SSL" else "User:client"
self.acls_command(node, ACLs.produce_acl(setting, topic, client_principal))
self.acls_command(node, ACLs.consume_acl(setting, topic, group, client_principal))
def acls_command(self, node, properties):
cmd = "%s %s" % (self.path.script("kafka-acls.sh", node), properties)
node.account.ssh(cmd)
@staticmethod
def add_cluster_acl(zk_connect, principal="User:kafka"):
return "--authorizer-properties zookeeper.connect=%(zk_connect)s --add --cluster " \
"--operation=ClusterAction --allow-principal=%(principal)s " % {
'zk_connect': zk_connect,
'principal': principal
}
@staticmethod
def broker_read_acl(zk_connect, topic, principal="User:kafka"):
return "--authorizer-properties zookeeper.connect=%(zk_connect)s --add --topic=%(topic)s " \
"--operation=Read --allow-principal=%(principal)s " % {
'zk_connect': zk_connect,
'topic': topic,
'principal': principal
}
@staticmethod
def produce_acl(zk_connect, topic, principal="User:client"):
return "--authorizer-properties zookeeper.connect=%(zk_connect)s --add --topic=%(topic)s " \
"--producer --allow-principal=%(principal)s " % {
'zk_connect': zk_connect,
'topic': topic,
'principal': principal
}
@staticmethod
def consume_acl(zk_connect, topic, group, principal="User:client"):
return "--authorizer-properties zookeeper.connect=%(zk_connect)s --add --topic=%(topic)s " \
"--group=%(group)s --consumer --allow-principal=%(principal)s " % {
'zk_connect': zk_connect,
'topic': topic,
'group': group,
'principal': principal
}