Class SessionContext

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Hierarchy

SessionContext

Implements

ISessionContext

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new SessionContext(options?: SessionContextOptions): SessionContext

- Defined in node-opcua-address-space/dist/source/session_context.d.ts:79
Parameters
- Optional options: SessionContextOptions
Returns SessionContext

Properties

continuationPoints

continuationPoints: any

Optional currentTime

currentTime: PreciseClock

object

object: any

Optional Readonly server

server: IServerBase

Optional Readonly session

session: ISessionBase

Optional userIdentity

userIdentity: string

Static defaultContext

defaultContext: SessionContext

Methods

checkPermission

checkPermission(node: BaseNode, requestedPermission: PermissionType): boolean

Implementation of ISessionContext.checkPermission
- Defined in node-opcua-address-space/dist/source/session_context.d.ts:109
method

checkPermission

Parameters
- node: BaseNode
- requestedPermission: PermissionType
Returns boolean

returns true of the current user is granted the requested Permission

currentUserHasRole

currentUserHasRole(role: NodeIdLike): boolean

Implementation of ISessionContext.currentUserHasRole
- Defined in node-opcua-address-space/dist/source/session_context.d.ts:110
Parameters
- role: NodeIdLike
Returns boolean

getAccessRestrictions

getAccessRestrictions(node: BaseNode): AccessRestrictionsFlag

- Defined in node-opcua-address-space/dist/source/session_context.d.ts:90
Parameters
- node: BaseNode
Returns AccessRestrictionsFlag

getApplicableRolePermissions

getApplicableRolePermissions(node: BaseNode): RolePermissionType[]

- Defined in node-opcua-address-space/dist/source/session_context.d.ts:88
Parameters
- node: BaseNode
Returns RolePermissionType[]

getCurrentUserRoles

getCurrentUserRoles(): NodeId[]

Implementation of ISessionContext.getCurrentUserRoles
- Defined in node-opcua-address-space/dist/source/session_context.d.ts:87
getCurrentUserRoles

guest => anonymous user (unauthenticated) default => default authenticated user

Returns NodeId[]

getPermissions

getPermissions(node: BaseNode): PermissionFlag

- Defined in node-opcua-address-space/dist/source/session_context.d.ts:89
Parameters
- node: BaseNode
Returns PermissionFlag

isAccessRestricted

isAccessRestricted(node: BaseNode): boolean

Implementation of ISessionContext.isAccessRestricted
- Defined in node-opcua-address-space/dist/source/session_context.d.ts:102
Parameters
- node: BaseNode
Returns boolean

true if the context is access restricted

isBrowseAccessRestricted

isBrowseAccessRestricted(node: BaseNode): boolean

Implementation of ISessionContext.isBrowseAccessRestricted
- Defined in node-opcua-address-space/dist/source/session_context.d.ts:96
Parameters
- node: BaseNode
Returns boolean

true if the browse is denied (access is restricted)

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