View Source

Class PermissionsQueryStringHandler<T>

Abstract base class providing common functionality for authorization checks based on querystrings.

Inheritance

System.Object

Microsoft.AspNetCore.Authorization.AuthorizationHandler<T>

MustSatisfyRequirementAuthorizationHandler<T>

Namespace: Umbraco.Cms.Web.BackOffice.Authorization

Assembly: Umbraco.Web.BackOffice.dll

Syntax

public abstract class PermissionsQueryStringHandler<T> : MustSatisfyRequirementAuthorizationHandler<T>, IAuthorizationHandler where T : IAuthorizationRequirement

Type Parameters

Name	Description
T	Authorization requirement

Constructors

PermissionsQueryStringHandler(IBackOfficeSecurityAccessor, IHttpContextAccessor, IEntityService)

Initializes a new instance of the PermissionsQueryStringHandler<T> class.

Declaration

public PermissionsQueryStringHandler(IBackOfficeSecurityAccessor backOfficeSecurityAccessor, IHttpContextAccessor httpContextAccessor, IEntityService entityService)

Parameters

Type	Name	Description
IBackOfficeSecurityAccessor	backOfficeSecurityAccessor	Accessor for back-office security.
Microsoft.AspNetCore.Http.IHttpContextAccessor	httpContextAccessor	Accessor for the HTTP context of the current request.
IEntityService	entityService	Service for entity operations.

Properties

BackOfficeSecurityAccessor

Gets or sets the instance.

Declaration

protected IBackOfficeSecurityAccessor BackOfficeSecurityAccessor { get; set; }

Property Value

Type	Description
IBackOfficeSecurityAccessor

EntityService

Gets or sets the instance.

Declaration

protected IEntityService EntityService { get; set; }

Property Value

Type	Description
IEntityService

HttpContextAccessor

Gets or sets the Microsoft.AspNetCore.Http.IHttpContextAccessor instance.

Declaration

protected IHttpContextAccessor HttpContextAccessor { get; set; }

Property Value

Type	Description
Microsoft.AspNetCore.Http.IHttpContextAccessor

KeyParsingFilterType

Defaults to Unknown so all types are allowed, since Keys are unique across all node types this works, but it if you are certain you are looking for a specific type this should be overwritten for DB query performance.

Declaration

protected virtual UmbracoObjectTypes KeyParsingFilterType { get; }

Property Value

Type	Description
UmbracoObjectTypes

Methods

TryParseNodeId(String, out Int32)

Attempts to parse a node ID from a string representation found in a querystring value.

Declaration

protected bool TryParseNodeId(string argument, out int nodeId)

Parameters

Type	Name	Description
System.String	argument	Querystring value.
System.Int32	nodeId	Output parsed Id.

Returns

Type	Description
System.Boolean	True of node ID could be parsed, false it not.