http - ASP.NET Core URL Rewriting -

i trying redirect website www non-www rules http https (https://example.com) in middleware. used make redirection change in web.config such as:

 <rewrite>   <rules>     <clear />     <rule name="redirect https" stopprocessing="true">       <match url=".*" />       <conditions>         <add input="{https}" pattern="off" ignorecase="true" />       </conditions>       <action type="redirect" url="https://{http_host}{request_uri}" redirecttype="permanent" appendquerystring="false" />     </rule>     <rule name="redirects www.domain.com" patternsyntax="ecmascript"              stopprocessing="true">         <match url=".*" />         <conditions logicalgrouping="matchany">             <add input="{http_host}" pattern="^example.com$" />         </conditions>         <action type="redirect" url="https://www.example.com/{r:0}" />     </rule> 

i new asp.net core , know how can make redirection in middleware? read article: https://docs.microsoft.com/en-us/aspnet/core/fundamentals/url-rewriting didn't me force redirect www non-www.

install following nuget package:

microsoft.aspnetcore.rewrite 

add following line:

app.usecustomrewriter(); 

within:

public void configure(iapplicationbuilder app, ihostingenvironment env) 

before calling .usemvc method.

and add following extensions class project:

public static class applicationbuilderextensions {     public static iapplicationbuilder usecustomrewriter(this iapplicationbuilder app)     {         var options = new rewriteoptions()             .addredirecttohttpspermanent()             .addpermanentredirect("(.*)/$", "$1");          return app.userewriter(options);     } } 

within rewriteoptions can provide rewrite configuration.

hoops out.

best regards, colin