Progress® Telerik® Reporting R2 2020

ReportServiceBase.IClientAccessPolicy.GetClientAccessPolicy Method

Returns security policy file required by Silverlight when accessing a cross-domain service.

Namespace:  Telerik.Reporting.Service
Assembly:  Telerik.Reporting.Service (in Telerik.Reporting.Service.dll) Version: 14.0.20.519 R2 2020 SP1

Syntax

C#

VB

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Stream IClientAccessPolicy.GetClientAccessPolicy()

Private Function GetClientAccessPolicy As Stream
	Implements IClientAccessPolicy.GetClientAccessPolicy

Return Value

Type: Stream
A Stream that contains the clientaccesspolicy.xml

Implements

IClientAccessPolicyGetClientAccessPolicy

Remarks

If the connection request was from a WebClient or an HTTP class to a cross-domain site, the Silverlight runtime tries to download the security policy file using the HTTP protocol. The Silverlight runtime first tries to download a Silverlight policy file with a name of "clientaccesspolicy.xml" at the root of the requested target domain using the HTTP protocol.

Override this method in order to change the default access policy for ReportServiceBase.

The default implementation of the IClientAccessPolicy interface returns a general policy that policy accepts connections from any domain and allows request headers and specifies resources that can be accessed and includes sub-paths of these resources:

clientaccesspolicy.xml

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<?xml version="1.0" encoding="utf-8"?>
<access-policy>
  <cross-domain-access>
    <policy>
      <allow-from http-request-headers="*">
        <domain uri="*"/>
      </allow-from>
      <grant-to>
        <resource path="/" include-subpaths="true"/>
      </grant-to>
    </policy>
  </cross-domain-access>
</access-policy>

Version Information

Supported in: 1.0.1

See Also

Reference

ReportServiceBase Class

Telerik.Reporting.Service Namespace