Backport a patch in order to allow building OpenConnect against OpenSSL 1.1.x
without the need for deprecated API (further fixes will be required for OpenSSL
3.x, though).
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Now with basic support for the Array Networks SSL VPN protocol.
Also fix the OpenSSL build. OpenConnect requires support for deprecated APIs,
for the time being, so select them if compiling against OpenSSL.
Signed-off-by: Rui Salvaterra <rsalvaterra@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>
