- use exec directly to eliminate a level in the process tree
- use "$@" instead of "$*" to pass arguments to openconnect
According to openconnect(8), openconnect will call vpnc-script to
cleanup before quit when it received SIGINT(2) and will quit immediately
when it received SIGTERM (the default signal by kill command)
Before and after the change, openconnect process will be killed first
with SIGINT sent from netifd. This was decided by the
'proto_kill_command "$config" 2' notify call in the proto script.
SIGKILL is the only other signal that can be sent from netifd when the
process did not quit on SIGINT on time. There should be no need to trap
on signal 1 3 6 9 (HUP QUIT ABRT KILL)
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
According to openconnect --help output:
-m, --mtu=MTU Request MTU from server
--base-mtu=MTU Indicate path MTU to/from server
Fixes#2099 by allowing setting tunnel mtu
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
It was introduced with 41f8d5465 ("openconnect: fix a couple of minor
things and add an interface option") and not needed since 4083de9d7
("openconnect: use proto_add_host_dependency")
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Some VPN servers might be configured in a way that a CSD wrapper script
is mandatory to complete the authentication process, allow that to be
specified for openconnect.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Some servers might be implementing ACLs based on the value specified by
openconnect for "os", allow that to be configured.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
* Restore hooks support from vpnc-script
* Use consistent style for tests and blocks in openconnect.sh
* Cleanup code that writes banner to syslog
Signed-off-by: Matthew Sykes <matthew.sykes@gmail.com>
Add a new build configuration option for openconnect and let it link
against libstoken if instructed to. Two new uci configuration variables
are introduced: "token_mode" and "token_secret" to allow openconnect to
use those.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Yousong Zhou
Nikos Mavrogiannopoulos
Florian Fainelli
Daniel Gimpelevich
Jasper
Matthew Sykes