对适用于 RabbitMQ 的 Amazon MQ 使用 LDAP 身份验证和授权

使用 create-configuration Amazon CLI 命令创建新配置，如以下示例所示。

aws mq create-configuration \
  --name "rabbitmq-ldap-config" \
  --engine-type "RABBITMQ" \
  --engine-version "3.13"
                

此命令返回类似于以下示例的响应。

{
"Arn": "arn:aws:mq:us-west-2:123456789012:configuration:c-fa3390a5-7e01-4559-ae0c-eb15b38b22ca",
    "AuthenticationStrategy": "simple",
    "Created": "2025-07-17T16:03:01.759943+00:00",
    "Id": "c-fa3390a5-7e01-4559-ae0c-eb15b38b22ca",
    "LatestRevision": {
"Created": "2025-07-17T16:03:01.759000+00:00",
    "Description": "Auto-generated default for rabbitmq-ldap-config on RabbitMQ 3.13",
    "Revision": 1
    },
    "Name": "rabbitmq-ldap-config"
}
                

创建一个名为的配置文件rabbitmq.conf以使用 LDAP 作为身份验证和授权方法，如以下示例所示。将模板中的所有占位符值（标有${RabbitMqLdapTestStack.*}）替换为已部署的 Amazon CDK 先决条件堆栈输出或等效基础架构中的实际值。

auth_backends.1 = ldap

# LDAP authentication settings - For more information,
# see https://www.rabbitmq.com/docs/ldap#basic

# FIXME: Replace the ${RabbitMqLdapTestStack.*} placeholders with actual values
# from your deployed prerequisite CDK stack outputs.
auth_ldap.servers.1 = ${RabbitMqLdapTestStack.NlbDnsName}
auth_ldap.dn_lookup_bind.user_dn = ${RabbitMqLdapTestStack.DnLookupUserDn}
auth_ldap.dn_lookup_base = ${RabbitMqLdapTestStack.DnLookupBase}
auth_ldap.dn_lookup_attribute = ${RabbitMqLdapTestStack.DnLookupAttribute}
auth_ldap.port = 636
auth_ldap.use_ssl = true
auth_ldap.ssl_options.verify = verify_peer
auth_ldap.log = network

# AWS integration for secure credential retrieval
# - see: https://github.com/amazon-mq/rabbitmq-aws
# The aws plugin allows RabbitMQ to securely retrieve credentials and certificates
# from AWS services.

# Replace the ${RabbitMqLdapTestStack.*} placeholders with actual ARN values
# from your deployed prerequisite CDK stack outputs.
aws.arns.auth_ldap.ssl_options.cacertfile = ${RabbitMqLdapTestStack.CaCertArn}
aws.arns.auth_ldap.dn_lookup_bind.password = ${RabbitMqLdapTestStack.DnLookupUserPasswordArn}
aws.arns.assume_role_arn = ${RabbitMqLdapTestStack.AmazonMqAssumeRoleArn}

# LDAP authorization queries - For more information,
# see: https://www.rabbitmq.com/docs/ldap#authorisation

# FIXME: Replace the ${RabbitMqLdapTestStack.*} placeholders with actual group DN
# values from your deployed prerequisite CDK stack outputs
# Uses Active Directory groups created by the prerequisite CDK stack
auth_ldap.queries.tags = '''
[{administrator, {in_group, "${RabbitMqLdapTestStack.RabbitMqAdministratorsGroupDn}"}},
{management,    {in_group, "${RabbitMqLdapTestStack.RabbitMqMonitoringUsersGroupDn}"}}]
'''

# FIXME: This provides all authenticated users access to all vhosts
# - update to restrict access as required
auth_ldap.queries.vhost_access = '''
{constant, true}
'''

# FIXME: This provides all authenticated users full access to all
# queues and exchanges - update to restrict access as required
auth_ldap.queries.resource_access = '''
{for, [    {permission, configure, {constant, true}},
     {permission, write,
      {for, [{resource, queue,    {constant, true}},
             {resource, exchange, {constant, true}}]}},
     {permission, read,
      {for, [{resource, exchange, {constant, true}},
             {resource, queue,    {constant, true}}]}}
    ]
}
'''

# FIXME: This provides all authenticated users access to all topics
# - update to restrict access as required
auth_ldap.queries.topic_access = '''
{for, [{permission, write, {constant, true}},
     {permission, read,  {constant, true}}
    ]
}
'''
                

使用 update-configuration Amazon CLI 命令更新配置，如以下示例所示。在此命令中，添加您在本过程步骤 1 的响应中收到的配置 ID。例如 c-fa3390a5-7e01-4559-ae0c-eb15b38b22ca。

aws mq update-configuration \
  --configuration-id "<c-fa3390a5-7e01-4559-ae0c-eb15b38b22ca>" \
  --data "$(cat rabbitmq.conf | base64 --wrap=0)"
                

此命令返回类似于以下示例的响应。

{
    "Arn": "arn:aws:mq:us-west-2:123456789012:configuration:c-b600ac8e-8183-4f74-a713-983e59f30e3d",
    "Created": "2025-07-17T16:57:04.520931+00:00",
    "Id": "c-b600ac8e-8183-4f74-a713-983e59f30e3d",
    "LatestRevision": {
        "Created": "2025-07-17T16:57:39.172000+00:00",
        "Revision": 2
    },
    "Name": "rabbitmq-ldap-config",
    "Warnings": []
}
                

使用您在本过程的步骤 2 中创建的 LDAP 配置创建代理。为此，请使用 create-broker Amazon CLI 命令，如以下示例所示。在此命令中，分别提供您在步骤 1 和步骤 2 的响应中获得的配置 ID 和修订号。例如，c-fa3390a5-7e01-4559-ae0c-eb15b38b22ca 和 2。

aws mq create-broker \
 --broker-name "rabbitmq-ldap-test-1" \
 --engine-type "RABBITMQ" \
 --engine-version "3.13" \
 --host-instance-type "mq.m7g.large" \
 --deployment-mode "CLUSTER_MULTI_AZ" \
 --logs '{"General": true}' \
 --publicly-accessible \
 --configuration '{"Id": "<c-fa3390a5-7e01-4559-ae0c-eb15b38b22ca>","Revision": <2>}'
                

此命令返回类似于以下示例的响应。

{
    "BrokerArn": "arn:aws:mq:us-west-2:123456789012:broker:rabbitmq-ldap-broker:b-2a1b5133-a10c-49d2-879b-8c176c34cf73",
    "BrokerId": "b-2a1b5133-a10c-49d2-879b-8c176c34cf73"
}
                

使用 describe-broker Amazon CLI 命令验证代理的状态是否从CREATION_IN_PROGRESS转换为RUNNING，如以下示例所示。在此命令中，提供您在上一步结果中获得的代理 ID，例如 b-2a1b5133-a10c-49d2-879b-8c176c34cf73。

aws mq describe-broker \
 --broker-id "<b-2a1b5133-a10c-49d2-879b-8c176c34cf73>"
                

此命令返回类似于以下示例的响应。以下响应是 describe-broker 命令返回的完整输出的缩写版本。此响应显示代理状态以及用于保护代理的认证策略。在这种情况下，config_managed身份验证策略表明代理使用 LDAP 身份验证方法。

{
"AuthenticationStrategy": "config_managed",
    ...,
    "BrokerState": "RUNNING",
    ...
}
                

使用先决条件 CDK 堆栈创建的测试用户之一验证 RabbitMQ 访问权限

# FIXME: Replace ${RabbitMqLdapTestStack.ConsoleUserPasswordArn} with the actual ARN from your deployed prerequisite CDK stack outputs
CONSOLE_PASSWORD=$(aws secretsmanager get-secret-value \
  --secret-id ${RabbitMqLdapTestStack.ConsoleUserPasswordArn} \
  --query 'SecretString' --output text)

# FIXME: Replace BrokerConsoleURL with the actual ConsoleURL retrieved by
# calling describe-broker for the broker created above
# Call management API /api/overview (should succeed)
curl -u RabbitMqConsoleUser:$CONSOLE_PASSWORD \
  https://${BrokerConsoleURL}/api/overview

# Try to create a user (should fail - console user only has monitoring permissions)
curl -u RabbitMqConsoleUser:$CONSOLE_PASSWORD \
  -X PUT https://${BrokerConsoleURL}/api/users/testuser \
  -H "Content-Type: application/json" \
  -d '{"password":"testpass","tags":"management"}'