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

17 result(s) for MessageSecurityMode

OPC-10000-4 – OPC Unified Architecture - Part 4: Services

7.20 MessageSecurityMode

MessageSecurityMode The MessageSecurityMode is an enumeration that specifies what security should be applied to messages exchanges during a Session. The possible values are described in Table 139 . Table 139 - MessageSecurityMode ... values Name Value Description INVALID 0 The MessageSecurityMode is invalid. This value is the default value to avoid an accidental choice of no security is applied. This choice will always
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

12.3.10 MessageSecurityMode

MessageSecurityMode The representation in the AddressSpace of the MessageSecurityMode DataType is defined in Table 219 . Table 219 - MessageSecurityMode definition Attributes Value BrowseName MessageSecurityMode IsAbstract FALSE References NodeClass BrowseName DataType TypeDefinition
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.5.1 Overview

process using FindServers is illustrated in Figure 9 . The establishment of a SecureChannel (with MessageSecurityMode NONE ) for FindServers and GetEndpoints is omitted from the figure for clarity. Figure 9 - Discovery
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.5.4.1 Description

Identity Tokens The ApplicationInstanceCertificate is used to secure the OpenSecureChannel request (see 5.6.2 ). The MessageSecurityMode and the SecurityPolicy tell the Client how to secure messages sent via the SecureChannel
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.6.2.2 Parameters

concrete security protocol definition in OPC 10000-6 chooses the concrete DataType . securityMode Enum MessageSecurityMode The type of security to apply to the messages. The type MessageSecurityMode type is defined ... used by the Client to renew a SecureChannel before it expires even if the MessageSecurityMode is NONE . The Server shall provide a lifetime greater than 0. It should
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.14.7.1 Description

ApplicationUri is the same for the old and the new Session and the MessageSecurityMode is SIGN or SIGNANDENCRYPT . If the Server transfers the Subscription , it returns the sequence numbers
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

7.14 EndpointDescription

ApplicationInstanceCertificate issued to the Server . The ApplicationInstanceCertificate type is defined in 7.3 . securityMode Enum MessageSecurityMode The type of security to apply to the messages. The type MessageSecurityMode type is defined
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

7.40.4 UserNameIdentityToken

UserTokenPolicy if the SecureChannel has a SecurityPolicy other than None and the MessageSecurityMode is not SIGNANDENCRYPT . See Table 189 for possible combinations. If the token is to be encrypted
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

5.5.2 External Historical Event Node

Variable Server String PropertyType Optional HasProperty Variable EndpointUrl String PropertyType Optional HasProperty Variable SecurityMode MessageSecurityMode PropertyType Optional HasProperty Variable SecurityPolicyUri String PropertyType Optional HasProperty Variable IdentityTokenPolicy UserTokenPolicy PropertyType Optional HasProperty ... that provides the URL for the Endpoint used for the connection. SecurityMode is a MessageSecurityMode enumeration that describes the type of security to apply to the messages in this connection
OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services

6.4 Application Registration Workflow

services OpenSecureChannel , CreateSession and ActivateSession are used to create a connection with MessageSecurityMode SignAndEncrypt and a user that has the permission to register applications with the GDS. If the user
OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services

7.6 Pull Management Workflow

CertificateManager the Services OpenSecureChannel , CreateSession and ActivateSession are used to create a connection with MessageSecurityMode SignAndEncrypt and an Anonymous user. The default CertificateGroup from the Client configuration is used
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.5.2 SecurityMode

applied to the NetworkMessages published by a WriterGroup or received by a ReaderGroup . The MessageSecurityMode DataType is defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

8.6.1 PubSubKeyPushTargetType definition

security policy the SKS shall use to establish a SecureChannel to the PubSubKeyPushTarget . The MessageSecurityMode shall always be SignAndEncrypt . The Property UserTokenType contains the type of user toke
OPC-10000-18 – OPC Unified Architecture - Part 18: Role-Based Security

4.4.2 EndpointType

Structure Name Type Description EndpointType structure endpointUrl String The URL for the Endpoint . securityMode MessageSecurityMode The type of message security. The type MessageSecurityMode type is defined ... default value is MessageSecurityMode Invalid. The field is ignored for comparison if the default value is set. securityPolicyUri String The URI of the SecurityPolicy . The default value is an empty
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

9.2.2 ServerAddressType definition

Variable 4:Address 0:UriString 0:SelectionListType M 0:HasComponent Variable 4:SecurityMode 0:MessageSecurityMode 0:SelectionListType M 0:HasComponent Variable 4:SecurityPolicyUri 0:String 0:SelectionListType M 0:HasComponent ... ServerAddressDataType structure, which will be used for Connection establishment. SecurityMode is the MessageSecurityMode to be used for establishing a secure communication to the Address . The SelectionListType (see 6.8.1 ) will provide
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

10.46 ServerAddressDataType

hostname[:port][/path]" as defined in OPC 10000-12 . SecurityMode 0:MessageSecurityMode SecurityMode is the MessageSecurityMode to be used for establishing a secure communication to the Address . SecurityPolicyUri
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

F.1.11 ServerAddressConfDataType

Boolean Flag indicating if the Address options can be modified. True SecurityMode 0:MessageSecurityMode SecurityMode is the MessageSecurityMode to be used for establishing a secure communication to the Address . False ... SecurityModeSelection 0:MessageSecurityMode[] Selection list options for SecurityMode . True SecurityModeModify 0:Boolean Flag indicating if the SecurityMode options can be modified. True SecurityPolicyUri 0:String SecurityPolicyUri is a string that