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Scope: Core (OPC-10000-*) All specs

15 result(s) for SKS

OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.12.3 PubSubKeyPushTargetDataType

Server that is the target of a push. SecurityPolicyUri String The security policy the SKS shall use to establish a SecureChannel to the push target. UserTokenType UserTokenPolicy The type ... each update. The minimum setting for this is three RetryInterval Duration The interval the SKS shall use to retry pushing keys after an error appeared PushTargetProperties KeyValuePair[] Specifies additional properties
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.1 Overview

Overview Clause 8 specifies the OPC UA Information Model for a Security Key Service (SKS). The functionality and behaviour of an SKS is described in 5.4.5 . It defines the distribution ... used for message security. A Publisher or Subscriber can pull the keys from the SKS or the SKS can push the keys to the Publisher or Subscriber . The sequences
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.4.2 InvalidateKeys Method

invalidated future key. If the SecurityGroup is related to one or more PubSubKeyPushTargets , the SKS shall push the new set of keys to all related PubSubKeyPushTargets . The Client shall ... authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method on the Server . Signature InvalidateKeys (); Method Result Codes
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.4.3 ForceKeyRotation Method

multicast group. If the SecurityGroup is related to one or more PushTargets , the SKS shall push an updated set of keys to all PushTargets . The Client shall be authorized ... modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method on the Server . Signature ForceKeyRotation (); Method Result Codes ResultCode Description
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.5.2 AddSecurityGroup Method

existing Object . The Client shall be authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method ... KeyLifetime The lifetime of a key in milliseconds. If 0 is passed in, the SKS sets the default KeyLifetime . If the requested value exceeds the limits defined by the SKS
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.5.3 RemoveSecurityGroup Method

SecurityGroupFolderType Object . The Client shall be authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channelwhen invoking this Method on the Server ... NodeClass BrowseName DataType TypeDefinition ModellingRule HasProperty Variable InputArguments Argument[] PropertyType Mandatory ConformanceUnits PubSub Model SKS
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.6.1 PubSubKeyPushTargetType definition

Mandatory HasComponent Method TriggerKeyUpdate Defined in 8.6.5 Mandatory Conformance Units PubSub Model SKS Push The Property ApplicationUri is the ApplicationUri of the Server that is the target of a push ... push. The Property SecurityPolicyUri is a String that contains the security policy the SKS shall use to establish a SecureChannel to the PubSubKeyPushTarget . The MessageSecurityMode shall always be SignAndEncrypt
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.6.3 ConnectSecurityGroups

ConnectSecurityGroups This Method connects instances of SecurityGroupType to this PubSubKeyPushTarget . This indicates that the SKS shall use the push model to distribute the keys of the SecurityGroup to the PubSubKeyPushTarget ... SKS shall push keys following this assignment. If an assignment does already exist, the entry is ignored. If the assignment for a SecurityGroup already exists, a Good_EntryReplaced should
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.6.4 DisconnectSecurityGroups Method

Method This Method disconnects instances of SecurityGroupType from this PubSubKeyPushTarget . This indicates that the SKS shall stop using the push model to distribute the keys of those SecurityGroups ... PubSubKeyPushTarget . The Client shall be authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method on the Server
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.6.5 TriggerKeyUpdate Method

This Method triggers a key update of all SecurityGroups related to the PubSubKeyPushTarget . The SKS shall push the new set of keys for all related SecurityGroups , even if not currently ... scheduled. The Client shall be authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method on the Server
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.7.2 AddPushTarget Method

existing Object . The Client shall be authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method ... Server that is the target of the key push SecurityPolicyUri Security policy the SKS shall use to establish a secure connection to the PushTarget UserTokenType The user token type used
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.7.3 RemovePushTarget Method

from the PushTargetFolder . The Client shall be authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method ... NodeClass BrowseName DataType TypeDefinition ModellingRule HasProperty Variable InputArguments Argument[] PropertyType Mandatory ConformanceUnits PubSub Model SKS Push
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

10.19 ConnectionDiagnosticsDataType

monitored ConnectionEndpoints (see FxErrorEnum RuntimeError ) or errors related to the operation of a local SKS (see FxErrorEnum LocalSksKeyPushError ). NOTE: While processing a ConnectionConfigurationSet , a ConnectionManager potentially needs to execute many
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

13.5 ConnectionManager error reporting

even for Namespace lookup issues. The ConnectionManager also report errors from interactions with an SKS (local or remote). The ConnectionManager reports errors related to interactions with AutomationComponents . This includes
OPC-10000-84 – OPC Unified Architecture - Part 84: UAFX Profiles

5.1 Overview

concrete values or value ranges related to UAFX Ethernet networking features ConformanceUnit s. UAFX SKS Defines ConformanceUnits for UAFX SKS implementations