class Matter::Cluster::AccessControlCluster

Overview

Access Control Cluster (0x001F)

Provides fine-grained access control for Matter devices using Access Control Lists (ACLs).

Matter Spec: Core 9.10

Defined in:

matter/cluster/access_control_cluster.cr

Constant Summary

ATTR_ACCESS_CONTROL_ENTRIES_PER_FABRIC = 4_u32
ATTR_ACL = 0_u32

Attributes

ATTR_EXTENSION = 1_u32
ATTR_SUBJECTS_PER_ACCESS_CONTROL_ENTRY = 2_u32
ATTR_TARGETS_PER_ACCESS_CONTROL_ENTRY = 3_u32
CLUSTER_ID = 31_u32
Log = ::Log.for("matter.cluster.access_control")

Constructors

Class Method Summary

Instance Method Summary

Instance methods inherited from class Matter::Cluster::Base

attributes : Array(AttributeMetadata) attributes, cluster_id : DataType::ClusterId cluster_id, cluster_id=(cluster_id : DataType::ClusterId) cluster_id=, commands : Array(CommandMetadata) commands, data_version : UInt32 data_version, data_version=(data_version : UInt32) data_version=, endpoint_id : DataType::EndpointNumber endpoint_id, endpoint_id=(endpoint_id : DataType::EndpointNumber) endpoint_id=, events : Array(EventMetadata) events, get_attribute_metadata(attribute_id : UInt32) : AttributeMetadata | Nil get_attribute_metadata, get_command_metadata(command_id : UInt32) : CommandMetadata | Nil get_command_metadata, invoke_command(command_id : UInt32, fields : Bytes = Bytes.new(0), session_id : UInt64 | Nil = nil) : InteractionModel::Status | CommandResponse invoke_command, name : String name, read_attribute(attribute_id : UInt32) : InteractionModel::Status | Bytes read_attribute, write_attribute(attribute_id : UInt32, value : Bytes) : InteractionModel::Status write_attribute

Constructor methods inherited from class Matter::Cluster::Base

new(endpoint_id : DataType::EndpointNumber, cluster_id : DataType::ClusterId) new

Constructor Detail

def self.new(endpoint_id : DataType::EndpointNumber) #

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Class Method Detail

def self.cluster_id #

Access Control Cluster (0x001F)

Provides fine-grained access control for Matter devices using Access Control Lists (ACLs).

Matter Spec: Core 9.10


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Instance Method Detail

def access_control_entries_per_fabric : UInt16 #

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def access_control_entries_per_fabric=(access_control_entries_per_fabric : UInt16) #

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def acl : Array(AccessControlEntry) #

Attribute storage


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def acl=(acl : Array(AccessControlEntry)) #

Attribute storage


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def attributes : Array(AttributeMetadata) #
Description copied from class Matter::Cluster::Base

Get all attribute metadata


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def check_access(subject : UInt64, fabric_index : UInt8, privilege : AccessControlEntryPrivilege, cluster : UInt32 | Nil = nil, endpoint : UInt16 | Nil = nil, device_type : UInt32 | Nil = nil) : Bool #

Check if a subject has the required privilege


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def commands : Array(CommandMetadata) #
Description copied from class Matter::Cluster::Base

Get all command metadata


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def extension : Array(ExtensionEntry) #

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def extension=(extension : Array(ExtensionEntry)) #

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def get_acl_for_fabric(fabric_index : UInt8) : Array(AccessControlEntry) #

Helper: Get ACL entries for a specific fabric


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def name : String #
Description copied from class Matter::Cluster::Base

Get cluster name


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def read_attribute(attribute_id : UInt32) : InteractionModel::Status | Bytes #
Description copied from class Matter::Cluster::Base

Read an attribute value


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def remove_fabric_acl(fabric_index : UInt8) : Nil #

Helper: Remove all ACL entries for a fabric


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def subjects_per_access_control_entry : UInt16 #

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def subjects_per_access_control_entry=(subjects_per_access_control_entry : UInt16) #

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def targets_per_access_control_entry : UInt16 #

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def targets_per_access_control_entry=(targets_per_access_control_entry : UInt16) #

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def write_attribute(attribute_id : UInt32, value : Bytes) : InteractionModel::Status #
Description copied from class Matter::Cluster::Base

Write an attribute value


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