Hello, i'm trying to make an user & password authentication on my openvpn server installed on my PC running windows 7. i know i have to use a verification script but i don't know how to write it. here is my server.conf [code]## server.ovpn ## port 80 proto tcp dev tun ca ca.crt cert server.crt key server.key dh dh1024.pem server 10.8.0.0 255.255.255.0 ifconfig-pool-persist ipp.txt push "redirect-gateway def1" push "dhcp-option DNS 8.8.8.8" keepalive 10 120 comp-lzo max-clients 4 persist-key persist-tun status openvpn-status.log verb 3 auth-user-pass-verify auth-pam.pl via-file script-security 3 tmp-dir C:\\tmpvpn client-cert-not-required username-as-common-name[/code] i try to use the sample script which is in the linux version of openvpn but when a client connect to the server i got this error Mon Feb 13 22:08:24 2012 10.211.55.2:54803 openvpn_execve: CreateProcess auth-pam.pl failed: %1 n’est pas une application Win32 valide. (errno=193) Mon Feb 13 22:08:24 2012 10.211.55.2:54803 TLS Auth Error: user-pass-verify script failed to execute: auth-pam.pl Mon Feb 13 22:08:24 2012 10.211.55.2:54803 TLS Auth Error: Auth Username/Password verification failed for peer Mon Feb 13 22:08:24 2012 10.211.55.2:54803 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA Mon Feb 13 22:08:24 2012 10.211.55.2:54803 [] Peer Connection Initiated with 10.211.55.2:54803 Mon Feb 13 22:08:26 2012 10.211.55.2:54803 PUSH: Received control message: 'PUSH_REQUEST' Mon Feb 13 22:08:26 2012 10.211.55.2:54803 Delayed exit in 5 seconds Mon Feb 13 22:08:26 2012 10.211.55.2:54803 SENT CONTROL [UNDEF]: 'AUTH_FAILED' (status=1) Mon Feb 13 22:08:26 2012 10.211.55.2:54803 Connection reset, restarting [0] i think the script work just on linux but i search on google during one week and i find nothing about ovpn windows script :( . My question is how to make a simple script which verify the identity of my client by looking there username & password and compare them to a list of user/password allowed to connect to my server. Thank you & sorry for my english :roll:

A perl script is not considered a valid executable by Windows: [quote]openvpn_execve: CreateProcess auth-pam.pl failed: %1 n’est pas une application Win32 valide. (errno=193)[/quote] try adding [code]script-security 3 system[/code] and make sure that your auth-pam.pl script can be run on the Windows command prompt command line.

Create user authentication Openvpn Win Server

tymy19

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janjust

A perl script is not considered a valid executable by Windows:

openvpn_execve: CreateProcess auth-pam.pl failed: %1 n’est pas une application Win32 valide. (errno=193)

try adding

script-security 3 system

and make sure that your auth-pam.pl script can be run on the Windows command prompt command line.