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Diffstat (limited to '')
| -rw-r--r-- | openvpn.8 | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -102,6 +102,7 @@ openvpn \- secure IP tunnel daemon. [\ \fB\-\-askpass\fR\ \fI[file]\fR\ ] [\ \fB\-\-auth\-nocache\fR\ ] [\ \fB\-\-auth\-retry\fR\ \fItype\fR\ ] +[\ \fB\-\-auth\-user\-pass\-optional\fR\ ] [\ \fB\-\-auth\-user\-pass\-verify\fR\ \fIscript\fR\ ] [\ \fB\-\-auth\-user\-pass\fR\ \fIup\fR\ ] [\ \fB\-\-auth\fR\ \fIalg\fR\ ] @@ -3250,6 +3251,24 @@ For a sample script that performs PAM authentication, see in the OpenVPN source distribution. .\"********************************************************* .TP +.B --auth-user-pass-optional +Allow connections by clients that do not specify a username/password. +Normally, when +.B --auth-user-pass-verify +or +.B --management-client-auth +is specified (or an authentication plugin module), the +OpenVPN server daemon will require connecting clients to specify a +username and password. This option makes the submission of a username/password +by clients optional, passing the responsibility to the user-defined authentication +module/script to accept or deny the client based on other factors +(such as the setting of X509 certificate fields). When this option is used, +and a connecting client does not submit a username/password, the user-defined +authentication module/script will see the username and password as being set +to empty strings (""). The authentication module/script MUST have logic +to detect this condition and respond accordingly. +.\"********************************************************* +.TP .B --client-cert-not-required Don't require client certificate, client will authenticate using username/password only. Be aware that using this directive |