Why can I not update the URL in the browser?

Why can I not update the URL in the browser?

I update QueryString and remove a malicious parameter. But, after executing the following code:

                filterContext.HttpContext.RewritePath(filterContext.HttpContext.Request.Path,
                                                       filterContext.HttpContext.Request.PathInfo,
                                                       filterContext.HttpContext.Request.QueryString.ToString());

Still see that bad domain.

I may be fighting development automation inside my own project;

I paste the following into the browser...

http://SENB-0186.mydomain.org/ContentManagement/?
goto=http%3a%2f%2fsenb-0186.mydomain.org.evil.com%3a80%2fContentManagement%2f

My code captures the goto parameter and removes it from the QueryString. I call the RewritePath() function above, and see the following in the browser


https://dev.nim.mydomain.org/IdentityServices//?return=http://senb-0186.mydomain.org
/ContentManagement/Account/LogOn?ReturnUrl=%2fContentManagement%2f%3fgoto%3dhttp%253a%252f%252f
senb-0186.mydomain.org.evil.com%253a80%252fContentManagement%252f&u
gid=040dec88-8a99-4410-bf72-1d868a207c8d

I have no problem with the introduction of https://dev.nim.mydomain.org/IdentityServices//?
but I do have a problem that the  mydomain.org.evil.com sub-domain re-appears.

Suggestions?

I even created a copy of QueryString, made the deletions on the sanitized version. But that also fails.

                filterContext.HttpContext.RewritePath(filterContext.HttpContext.Request.Path,
                                                       filterContext.HttpContext.Request.PathInfo,
                                                       sanitizedQueryString.ToString());

Thanks
newbiewebSr. Software EngineerAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

MrunalCommented:
Hi
It may be context (filterContext) are different on both the cases.

Have you tried routing of ASP.NET (available since .NET 3.5) ?

https://msdn.microsoft.com/en-us/library/cc668201(v=VS.90).aspx

Check other options here:

https://forums.asp.net/t/1336345.aspx?httpContext+RewritePath+not+working
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
newbiewebSr. Software EngineerAuthor Commented:
thanks
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
ASP.NET

From novice to tech pro — start learning today.