<?xml version="1.0" encoding="utf-8"?>
<configuration>
  
  <system.webServer>
    <modules>
      <!-- Remove WebDAV module so that we can make DELETE requests -->
      <remove name="WebDAVModule" />
    </modules>
    <handlers>
      <!-- Remove WebDAV module so that we can make DELETE requests -->
      <remove name="WebDAV" />
      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
    </handlers>
    <!-- When deploying on Azure, make sure that "dotnet" is installed and the path to it is registered in the PATH environment variable or specify the full path to it -->
    <aspNetCore requestTimeout="23:00:00" processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" forwardWindowsAuthToken="false" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" startupTimeLimit="3600" hostingModel="InProcess">
    </aspNetCore>
    <httpProtocol>
      <customHeaders>
        <remove name="X-Powered-By" />
        <!-- Protects against XSS injections. ref.: https://www.veracode.com/blog/2014/03/guidelines-for-setting-security-headers/ -->
        <add name="X-XSS-Protection" value="1; mode=block" />
        <!-- Protects against Clickjacking attacks. ref.: http://stackoverflow.com/a/22105445/1233379 -->
        <add name="X-Frame-Options" value="SAMEORIGIN" />
        <!-- Protects against MIME-type confusion attack. ref.: https://www.veracode.com/blog/2014/03/guidelines-for-setting-security-headers/ -->
        <add name="X-Content-Type-Options" value="nosniff" />
        <!-- Protects against Clickjacking attacks. ref.: https://www.owasp.org/index.php/HTTP_Strict_Transport_Security_Cheat_Sheet -->
        <add name="Strict-Transport-Security" value="max-age=31536000; includeSubDomains" />
        <!-- CSP modern XSS directive-based defence, used since 2014. ref.: http://content-security-policy.com/ -->
        <add name="Content-Security-Policy" value="default-src 'self'; connect-src *; font-src * data:; frame-src *; img-src * data:; media-src *; object-src *; script-src * 'unsafe-inline' 'unsafe-eval'; style-src * 'unsafe-inline';" />
        <!-- Prevents from leaking referrer data over insecure connections. ref.: https://scotthelme.co.uk/a-new-security-header-referrer-policy/ -->
        <add name="Referrer-Policy" value="same-origin" />
        <!-- Permissions-Policy is a new header that allows a site to control which features and APIs can be used in the browser. ref.: https://w3c.github.io/webappsec-permissions-policy/ -->
        <add name="Permissions-Policy" value="accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=*, usb=()" />
      </customHeaders>
    </httpProtocol>
  </system.webServer>
</configuration>
