I'm using the Telerik controls form MVC and they work great in my work/home dev environments, and in the work prod environment, but when I tried to deploy to my home prod environment (IIS7) I get a problem.
I've added the axd mime type, but wan't sure what else to do.
I read a post suggesting adding a handler, but wasn't sure if I'm setting that wrong or I'm just looking in the wrong direciton.
if you're on IIS7 make sure you add the handler to the <system.webServer><handlers> section:
<add name="MyName" path="MyName.axd" verb="*" type="NameSpace.Class, Assembly" />
I added: <add name="ScriptRegistrar" path="Access.axd" verb="*" type="Telerik.Web.Mvc.UI.ScriptRegistrar, Version=v2.0.50727" />
http://localhost:1000/asset.axd?id=sQAAAB-LCAAAAAAABADsvQdgHEmWJSYvbcp7f0r1StfgdKEIgGATJNiQQBDswYjN5pLsHWlHIymrKoHKZVZlXWYWQMztnbz33nvvvffee--997o7nU4n99__P1xmZAFs9s5K2smeIYCqyB8_fnwfPyJ-8UfT9qNHH7X5u_butGk-Gn10SX_u7ezujHfH93Ye0gfTjx619TqnX2YfPbr36f3RR_Tze7_4oxU1PKmWbb5s775ur8scb5_zV9VHj3ZGHy2pwbRaLKrlGKB_yYi_2JUv2rzM6-LtuN9gL2xwWTRtJt9__5d8_5f8PwEAAP__qtxwmrEAAAA%3d
To enable web resource combining with the Telerik Extensions you need to register the WebAssetHttpHandler in your webconfig:
IIS 7
<add name="AssetHandler" preCondition="integratedMode" verb="GET,HEAD" path="asset.axd" type="Telerik.Web.Mvc.WebAssetHttpHandler, Telerik.Web.Mvc"/>
IIS 6
<add verb="GET,HEAD" path="asset.axd" validate="false" type="Telerik.Web.Mvc.WebAssetHttpHandler, Telerik.Web.Mvc"/>
This handler enables you to use the Combine, Compress, and Cache features of the Script and StyleSheet Registrars. You can learn more and see additional config details in the Telerik online docs:
http://www.telerik.com/help/aspnet-mvc/web-assets-working-with-javascript-web-assets.html
Related
I'm hitting a problem with multipart/form-data POST uploads on IIS. My client is an Angular SPA and my backend is on .Net Core 2.1 (I know it's old).
The backend project is published as Self-Contained win-x64. I'm not sure how it's configured exactly on IIS / Kestrel but the IIS App runs under a specific Application Pool (No managed Code / Integrated). My web.config looks like this:
<configuration>
<location path="." inheritInChildApplications="false">
<system.web>
<httpRuntime maxRequestLength="1048576" />
</system.web>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="1073741824" />
</requestFiltering>
</security>
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
</handlers>
<aspNetCore processPath=".\my.app.exe" stdoutLogEnabled="false" stdoutLogFile=".\log\path" />
</system.webServer>
</location>
</configuration>
In my development environment instead I'm using IIS Expres.
Now I added a multipart/form-data upload, sending form data together with a blob/image. This worked out of the box in development settings. However when I publish to staging environment with real IIS and the above web.config, I always get 413 Request entity too large.
My controller looks like this:
[HttpPost]
[DisableRequestSizeLimit]
[RequestFormLimits(MultipartBodyLengthLimit = int.MaxValue, ValueLengthLimit = int.MaxValue)]
[RequestSizeLimit(int.MaxValue)]
[Route("my/route")]
public ActionResult MyHandler()
I also added limits for Kestrel in Program.cs:
.UseKestrel(options =>
{
options.Limits.MaxRequestBodySize = 104857600; // 100MB
}
)
And to make the weirdness complete the 413 in staging environment only happens in Firefox. I have no idea what else I can do. I also cleared cache in firefox.
After longer search I finally found the necessary setting in IIS to make this work in Firefox. And it has indeed be mentioned in a few sources as the 'last option'. For me it was necessary in this case.
In 'IIS Manager' I selected the backend application and opened 'Configuration Editor'
system.webServer/serverRuntime -> uploadReadAheadSize=2147483647
That maked it work.
I am trying to send a delete request to my Web API service via Fiddler and am getting back a 405 "Method not allowed" error.
I have read extensively about removing the "WebDAV" module in web.config and similar suggestions (WebDAV is not enabled in my applicationhost.config anyway), but nothing I have tried has worked.
My service is currently running on IIS Express 10 (launching from Visual Studio). I do have this in my web.config file:
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler"
preCondition="integratedMode,runtimeVersionv4.0"/>
I would have thought the verb="*" piece would have allowed DELETE, but it does not seem to work.
One other note - when I inspect the response in Fiddler, under the Security heading it says: Allow: GET, POST.
I am not sure where that "Allow" parameter is being set (I am new to Web API).
Any help would be greatly appreciated. Please let me know what other information you need from me and I will add it.
Thank you!
Just reproduced this by creating a new webapi project [targeting .net framework 4.7.1]
Through Fiddler, I can hit the DELETE endpoint without any changes to web.config.
Please make sure to use correct endpoint including the id parameter.
e.g http:localhost:xxxx/api/values/id // please include the id and xxxx is port number.
If http:localhost:xxxx/api/values is used without id , I get the same result 405 Method Not Allowed
Hope this helps.
You can modify the IIS Express applicationHost.config in the %userprofile%\documents\IISExpress\config folder. To enable PUT and DELETE for extensionless Urls scroll down to the bottom of the IIS Express applicationHost.config file and look for a handler entry that starts with: <add name="ExtensionlessUrl-Integrated-4.0".... In the "verb" attribute add PUT and DELETE so the "verb" attribute looks like: verb="GET,HEAD,POST,DEBUG,PUT,DELETE"
Update your web config like this
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules runAllManagedModulesForAllRequests="true">
<remove name="WebDAVModule"/> <!-- ADD THIS -->
</modules>
I have both WebDAV installed and running on my site, as a virtual sub site i have a MVC WebAPI site, the API works great, until I try to send a PUT request to it, then i get the below error:
HTTP Error 500.21 - Internal Server Error
Handler "ExtensionlessUrlHandler-Integrated-4.0" has a bad module "ManagedPipelineHandler" in its module list
If I disable WebDAV, then everything works fine and I get no errors. This only happens when WebDAV is enabled.
I have all of the following code in my web.config:
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<modules runAllManagedModulesForAllRequests="false">
<remove name="WebDAVModule" />
</modules>
<handlers>
<remove name="WebDAV" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
I've tried messing with various app pools.
I've also tired all of the things mentioned in all of these questions:
How to get rid of this error Handler "PageHandlerFactory-Integrated" has a bad module "ManagedPipelineHandler" in its module list
Handler "ExtensionlessUrlHandler-Integrated-4.0" has a bad module "ManagedPipelineHandler" in its module list
How to fix: Handler "PageHandlerFactory-Integrated" has a bad module "ManagedPipelineHandler" in its module list
None of this has solved my issue, is there anything else out there that I have not tried?
We ended up going to Microsoft with this, they reviewed it for several weeks before coming back saying that it's not possible to run WebDAV and WebAPI in the same site.
They will try to address this issue in a future release of IIS.
#jblaske has a good response.
If you want to remove it temporarily then maybe this article is the best solution.
If you want to remove the handler all together then follow these steps.
Open IIS and go to the site in question.
Click on "Handler Mappings"
Find the handler named "WebDAV"
Select it and Remove it
This is my original post.
I started getting this error after I removed WebDAV module and handler manually from IIS to get PUT working. I had to remove "WebDAV Publishing" server role to get over this error. After removing this role and restarting the IIS, PUT is working fine.
You might have a typo issue in the declaration of handlers. Thomas Marquardt's Blog says
5.0 Troubleshooting
If you receive an error similar to the one below, your
section is probably invalid.
HTTP Error 500.21 - Internal Server Error Handler "" has
a bad module "ManagedPipelineHandler" in its module list You probably
have a handler mapping that does not have the correct precondition.
IIS is not forgiving in regard to typos, and preconditions are
case-sensitive. The text must be preCondition=”integratedMode” or
preCondition=”classicMode”.
Also, another suggestion from the comments on that article:
Andrew Johnson 25 Jan 2011 3:20 AM #:
I found that I can also get the "Handler has a bad
module ManagedPipelineHandler in its module list" if the handler has
requireAccess="None". For me, changing this to requireAccess="Read"
made the error go away.
That comment might apply to your case as I see that in applicationHost.config the entry for WebDav handlers is (note the requredAccess="None"):
<add name="WebDAV" path="*" verb="PROPFIND,PROPPATCH,MKCOL,PUT,COPY,DELETE,MOVE,LOCK,UNLOCK" modules="WebDAVModule" resourceType="Unspecified" requireAccess="None" />
Found an alternate for this issue.
When the patches of the server were pushed,The default framework were set back to 2.0.
Re register .Net framework by going to framework 4.0 folder C:\Windows\Microsoft.NET\Framework64\v4.0.30319
Executing the command aspnet_regiis -I
Check the web.config to match the .Net framework version
Go to IIS -> Application pool, set the .Net framework values to 4.0
Restart the IIS.
Im trying to use elfinder in my MVC 3 application and using this .NET connector
: http://elfinderconnectornet.codeplex.com/ for elfinder. And this connector works with http handler configured in section in WebConfig. For example:
for url like :
192.168.0.17:9002/elfinder.connector?_=1347370006351&cmd=open&target=&init=true&tree=......
i have a handler in web config
<system.web>
<httpHandlers>
<add verb="*" path="elfinder.connector" type="ElFinder.Connector.Connector" />
</httpHandlers>
</system.web>
and in global.asax.cs routes.IgnoreRoute("elfinder.connector");to ignore this url in "Controller/Action" routing.
When im running this code in VisualStudio localhost all works fine but on IIS 7 i have an 404 error.
May be IIS have custom config for httphandlers? some checkbox need to be checked :)
Any idea?
I received the same error because I didn't have read permissions on the directory. You must give, at least, read permission to see the folders and files.
Hope it helps. Regards.
(This is cross-posted to the ASP.NET forms)
I'm working on the WebGit .NET project, and we are close to a "1.0" release. However, I'm having trouble getting my "Browse" controller (which pulls files out of the repository) to serve-up ".cshtml" files.
I originally had trouble with ".config" and ".cs" files as well, but I fixed that with this in the web.config:
<location path="browse">
<system.webServer>
<security>
<requestFiltering>
<fileExtensions allowUnlisted="true">
<clear />
</fileExtensions>
<hiddenSegments>
<clear />
</hiddenSegments>
</requestFiltering>
</security>
</system.webServer>
</location>
The routing that should be handling this request (that is successfully routing everything else) is:
routes.MapRoute(
"View Blob",
"browse/{repo}/blob/{object}/{*path}",
new { controller = "Browse", action = "ViewBlob", path = UrlParameter.Optional });
Now, whenever I try to access a URL that ends in ".cshtml", it gives a 404, even though my request should have been handled by the "Browse" controller. The files I'm serving-up do not exist on disk, but are instead pulled from a git repository as blobs. Every other file extension that I have tried works just fine.
How can I fix this behavior?
EDIT: I have tried disabling WebPages like so:
<appSettings>
<add key="webpages:Enabled" value="false" />
</appSettings>
But that appears to have no effect.
As a quick workaround, you can put a temporary browse.cshtml file at your application root and put this inside your web.config,
add key="webpages:Enabled" value="false"
This is a known bug in ASP.NET WebPages, which gets implicitly loaded when you are using MVC 3. I don't think there is a straightforward way of disabling this behavior. The only workaround is to use a different extension (specifically, one that is not listed via WebPageHttpHandler.GetRegisteredExtensions())
This will be fixed in MVC 4, however. Sorry for the inconvenience.