IIS 7.5 + enable PUT and DELETE for RESTFul service, extensionless

user_83181 0
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i am trying to understand how IIS 7.5 handles POST and PUT request.

I am writing a RESTful service using OpenRasta framework. The POST operation works without any problem, but the PUT operation for the same URL does not. It returns error like the following

Detailed Error Information
Module: IIS Web Core
Notification: MapRequestHandler
Handler: StaticFile
Error Code: 0x80070002

the url is like this following "http://localhost/MyService/Resource.Something.manifest"

Same setup works fine in visual studio development IIS.

Solution

Basically the default ExtensionlessUrlHandler does not accept PUT and DELETE verb. Just need to add them.

<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE" modules="IsapiModule" scriptProcessor="C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" resourceType="Unspecified" requireAccess="Script" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
openrasta put iis
15 Answers

My web.config with asp.net core 1.0

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <modules>
      <remove name="WebDAVModule" />
    </modules>
    <handlers>
      <remove name="WebDAV" />
      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified"/>
    </handlers>
    <aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="true" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false"/>
  </system.webServer>
</configuration>
user_41078070

The main solution is to remove webdavmodule from the specific website'd module's section.

So you can do it from both IIS and in webconfig.

user_62401170

I was dealing with the same problem. The solution for me was to turn off the Firewall mode of the Web Application in Plesk Panel.

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user_122568890
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