App Control: File Rules API not working 404 errors seen in php.log

Products

• Carbon Black App Control (formerly Cb Protection)

Issue/Introduction

PUT and DELETE API request not accepted by the server

Environment

App Control Server: All Supported Versions

Cause

Entries may need to be added to web.conf according to this article: 

https://forums.asp.net/t/1961593.aspx?DELETE+PUT+verbs+result+in+404+Not+Found+in+WebAPI+only+when+running+locally

Resolution

Modify the web.config @ C:\Program Files (x86)\Bit9\Parity Console\API\web.config

With this:

<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<handlers>
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />

//This will enable all Web API verbose
<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>

Additional Information

The web.config file may be at another location other than C:\Program Files (x86)\Bit9\Parity Console\API\web.config