saving

run.exp

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+#!/usr/bin/expect -f
+#
+# Usage:
+#   vpn-auto.exp <connection-name> <vpn-user> <vpn-pass> <otp-secret>
+#
+# Example:
+#   ./vpn-auto.exp PEM_PASS VPN_USER VPN_PASS MS_AUTH_OTP
+#   ./vpn-auto.exp pass1234 zsolt.alfoldi@nokia.com 1234pass 987456
+
+# never timeout
+set timeout -1
+
+# pull args off the command line
+if { $argc != 4 } {
+    puts stderr "Usage: $argv0 <vpn-name> <user> <pass> <otp-secret>"
+    exit 1
+}
+lassign $argv vpn_pem_pass vpn_user vpn_pass otp
+
+# start the connection
+spawn nmcli connection up Nokia --ask
+
+# watch for the prompts and supply answers
+expect {
+    -re "Enter PEM pass phrase" {
+        send "$vpn_pem_pass\r"
+        exp_continue
+    }
+    -re "Username:" {
+        send "$vpn_user\r"
+        exp_continue
+    }
+    -re "PASSCODE:" {
+        send "$vpn_pass\r"
+        exp_continue
+    }
+    -re "Response:" {
+        send "$otp\r"
+        exp_continue
+    }
+    eof
+}
+