asp.net web api - Simple injector webapi authorization attribute -

asp.net web api - Simple injector webapi authorization attribute -

i'm trying create custom authorization-attribute webapi project.

in attribute inject iauthmodule object. have no clue how implement this. i've found solutions on web have not been successful of them.

this have far:

class="lang-c# prettyprint-override">public void configuration(iappbuilder app) { // webapi config httpconfiguration config = new httpconfiguration(); // simpleinjector var container = new simpleinjector.container(); container.register<iauthmodule, coreauthmodule>(); container.registerwebapifilterprovider(config); container.registerwebapicontrollers(config); container.verify(); config.dependencyresolver = new simpleinjectorwebapidependencyresolver(container); // setup oauth configureoauth(app, container.getinstance<iauthmodule>()); webapiconfig.register(config); app.usecors(microsoft.owin.cors.corsoptions.allowall); app.usewebapi(config); }

and attribute:

public class customauthorizationattribute : authorizeattribute { // how can inject here? public iauthmodule authmodule { get; set; } protected override bool isauthorized(httpactioncontext actioncontext) { homecoming false; } }

the simple injector web api integration guide goes more details in injecting dependencies web api filter attributes section. describes need 2 things:

use registerwebapifilterprovider extension method allow simple injector build-up web api attributes. register custom ipropertyselectionbehavior create sure simple injector inject dependencies attribute's properties.

so comes downwards adding next registration:

class="lang-cs prettyprint-override">var container = new container(); container.options.propertyselectionbehavior = new importpropertyselectionbehavior(); container.registerwebapifilterprovider(globalconfiguration.configuration);

where importpropertyselectionbehavior implemented follows:

class="lang-cs prettyprint-override">using system; using system.componentmodel.composition; using system.linq; using system.reflection; using simpleinjector.advanced; class importpropertyselectionbehavior : ipropertyselectionbehavior { public bool selectproperty(type type, propertyinfo prop) { homecoming prop.getcustomattributes(typeof(importattribute)).any(); } }

this custom ipropertyselectionbehavior enables explicit property injection properties marked system.componentmodel.composition.importattribute attribute. property marked attribute injected.

do note dependency injection in attributes sub optimal described here , here.

asp.net-web-api dependency-injection web-api simple-injector