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NC:authif.PRADIUS_EXTENSION_PROCESS

PRADIUS_EXTENSION_PROCESS (authif.h)

The RadiusExtensionProcess function is an application-defined function and is called by NPS for each authentication or accounting packet that NPS receives from the network access server (NAS).

PRADIUS_EXTENSION_PROCESS

PRADIUS_EXTENSION_PROCESS callback

PRADIUS_EXTENSION_PROCESS callback function [Network Policy Server]

RadiusExtensionProcess

_ias_radiusextensionprocess

authif/PRADIUS_EXTENSION_PROCESS

ias.radiusextensionprocess

nps.IAS_radiusextensionprocess

nps\IAS_radiusextensionprocess.htm

Nps

75af0d43-f866-4769-8221-45e47c588bb0

12/05/2018

PRADIUS_EXTENSION_PROCESS, PRADIUS_EXTENSION_PROCESS callback, PRADIUS_EXTENSION_PROCESS callback function [Network Policy Server], RadiusExtensionProcess, _ias_radiusextensionprocess, authif/PRADIUS_EXTENSION_PROCESS, ias.radiusextensionprocess, nps.IAS_radiusextensionprocess

authif.h

Windows

None supported

Windows Server 2008

Windows

19H1

PRADIUS_EXTENSION_PROCESS

authif/PRADIUS_EXTENSION_PROCESS

c++

APIRef

kbSyntax

UserDefined

AuthIf.h

PRADIUS_EXTENSION_PROCESS

PRADIUS_EXTENSION_PROCESS callback function

-description

Note Internet Authentication Service (IAS) was renamed Network Policy Server (NPS) starting with Windows Server 2008. The content of this topic applies to both IAS and NPS. Throughout the text, NPS is used to refer to all versions of the service, including the versions originally referred to as IAS.

The RadiusExtensionProcess function is an application-defined function and is called by NPS for each authentication or accounting packet that NPS receives from the network access server (NAS).

-parameters

-param pAttrs [in]

Pointer to an array of attributes from the request. The array is terminated by an attribute with dwAttrType set to ratMinimum. These attributes should be treated as read-only; they should not be modified by RadiusExtensionProcess. Also, these attributes should not be referenced in any way after RadiusExtensionProcess returns.

-param pfAction [out]

Pointer to a value of type RADIUS_ACTION, initially set to raContinue. This parameter specifies the action that NPS should take in response to an Access-Request.

-returns

If the function succeeds, the return value is NO_ERROR.

If the function fails, the return value should be an appropriate error code from Winerror.h.

-remarks

If the return value is anything other than NO_ERROR, NPS discards the request.

NPS supports multiple Extension DLLs. NPS calls RadiusExtensionProcess for each of the DLLs listed in the registry. For more information see Setting Up the Extension DLLs.