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Corrected port management in user login

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--HG--
branch : dev
This commit is contained in:
Sebastien Ros
2010-05-11 16:26:47 -07:00
parent 2d24ef8543
commit 5cd0c2b519
1 changed files with 6 additions and 20 deletions
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26
src/Orchard/Mvc/Extensions/ControllerExtensions.cs
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@@ -4,28 +4,14 @@ using System.Web.Mvc;
namespace Orchard.Mvc.Extensions { namespace Orchard.Mvc.Extensions {
public static class ControllerExtensions { public static class ControllerExtensions {
public static RedirectResult ReturnUrlRedirect(this Controller controller) { public static RedirectResult ReturnUrlRedirect(this Controller controller) {
var request = controller.HttpContext.Request; string returnUrl = controller.Request.QueryString["ReturnUrl"];
Uri returnUrl = null;
try { // prevents phishing attacks by using only relative urls
returnUrl = new Uri(request.QueryString["ReturnUrl"]); if(!returnUrl.StartsWith("/")) {
} return new RedirectResult("~/");
catch {
try {
returnUrl =
new Uri(string.Format("{0}://{1}{2}{3}", request.Url.Scheme, request.Url.Host,
request.Url.Port != 80 ? ":" + request.Url.Port : "",
request.QueryString["ReturnUrl"]));
}
catch { }
} }
if (returnUrl != null && return new RedirectResult(returnUrl);
returnUrl.Scheme == request.Url.Scheme &&
returnUrl.Port == request.Url.Port &&
returnUrl.Host == request.Url.Host) {
return new RedirectResult(returnUrl.ToString());
}
return new RedirectResult("~/");
} }
} }
} }