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  • Dr. Sugus 26 posts 101 karma points
    May 12, 2015 @ 10:09
    Dr. Sugus
    0

    Enabling ajax POST with CORS through a UmbracoApiController

    Hi community

    I have controllers that work fine crossdomain when doing a GET. I used the following setting in web.config:

    <customHeaders>
    <add name="Access-Control-Allow-Origin" value="*" />
    </customHeaders>

    However, I can't seem to do a crossdomain POST the same way. When executing the POST, I get following two errors (I am a bit unsure as to whether #1 is an actual error):

    1) OPTIONS [some url here] [some controller method here] @ [someplace in POSTing js file].

    2) (index):1 XMLHttpRequest cannot load [some url here]. Invalid HTTP status code 405

    I tried installing the Microsoft.AspNet.WebApi.Cors NuGet package, but it doesn't seem compatible with my Umbraco 7.

    How does everyone else here handle CORS POST requests?

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  • Alex Skrypnyk 6163 posts 24143 karma points MVP 8x admin c-trib
    May 12, 2015 @ 13:05
    Alex Skrypnyk
    0

    Hi,

    Did you try config like that:

    <httpProtocol>
  <customHeaders>
    <remove name="X-Powered-By" />
    <add name="Access-Control-Allow-Origin" value="*" />

    <add name="Access-Control-Request-Headers" value="*" />
  </customHeaders>
</httpProtocol>

    Other problem to avoid authorization header in angular request.

    Thanks, Alex

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  • Dr. Sugus 26 posts 101 karma points
    May 12, 2015 @ 14:09
    Dr. Sugus
    0

    Thanks Alex - I tried that already, no luck.

     

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  • Alex Skrypnyk 6163 posts 24143 karma points MVP 8x admin c-trib
    May 12, 2015 @ 14:50
    Alex Skrypnyk
    0

    Maybe this piece of code can help ?

    https://github.com/noshitsherlock/umbraco-angular

    using System.Web.Http.Filters;

    namespace UmbracoTest.Services
{
    public class AllowCrossSiteJsonAttribute : ActionFilterAttribute
    {
        public override void OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
        {
            if (actionExecutedContext.Response != null)
            {   
                if(actionExecutedContext.Response.RequestMessage.RequestUri.Host.ToLower() == "localhost")
                    actionExecutedContext.Response.Headers.Add("Access-Control-Allow-Origin", "*");
            }

            base.OnActionExecuted(actionExecutedContext);
        }
    }
}
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  • Biagio Paruolo 1618 posts 1910 karma points c-trib
    Jun 13, 2017 @ 08:10
    Biagio Paruolo
    0

    https://our.umbraco.org/forum/umbraco-7/using-umbraco-7/63841-Web-API-2-and-cross-origin-resource-sharing-CORS

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