icm/HTTPS/verify_client (SAP Library - Architecture of the SAP Web Application Server)

icm/HTTPS/verify_client

This parameter specifies whether or not a client must produce a certificate. There are three certification levels (0-2):

0: No certification is required and the server does not ask for one.

1: The server asks the client to produce a certificate. If the client does not send a certificate, authentication is carried out by another method, for example, basic (default setting).

2: The client must transfer a valid certificate to the server, otherwise access is denied.

Value Range	Unit	Default Setting
0 - 2	Integer	1

Caution

These settings apply to the entire server.

The system administrator can use icm/HTTPS/verify_client=2 to ensure that users who attempt to log on to this server via HTTPS can only do so by producing a valid certificate.

You can override the setting for individual ports by using the parameter icm/server_port_<xx> with option VCLIENT.