Autobuild script for OpenConnect 7 (Ubuntu 14/15/16 trusty/vivid/xenial)

autobuild-openconnect-7-ubuntu.sh

#!/usr/bin/env bash
## NOTE! OpenConnect is now on Version 8, and this is only for historical use
##       See https://gist.github.com/darrenpmeyer/1a56d0d4817352998fe9d7cfe5a79684 for new script

oc_ver="7.08"

echo "Autobuild OpenConnect $oc_ver"
echo " "
echo "This script uses apt-get and make install via sudo rights"
echo "To simplify this, we're going to use sudo -v to pre-authenticate you"
sudo -k
sudo -v

## Preflight
sudo apt-get install curl vpnc-scripts build-essential gettext pkg-config libssl-dev libxml2-dev liblz4-dev libstoken1 stoken
curl -O ftp://ftp.infradead.org/pub/openconnect/openconnect-${oc_ver}.tar.gz
curl -O ftp://ftp.infradead.org/pub/openconnect/openconnect-${oc_ver}.tar.gz.asc
gpg --keyserver pgp.mit.edu --recv-key 67e2f359

if gpg --verify openconnect-${oc_ver}.tar.gz.asc 2>/dev/null 
then
  echo -e "\n++++ GPG Signature Verified OK! ++++\n\n"
else
  gpg --verify openconnect-${oc_ver}.tar.gz.asc  # to show output
  echo -e "\n!!!! GPG Signature FAILED. Not proceeding with autobuild !!!!\n\n"
  exit 127
fi

tar xzf openconnect-${oc_ver}.tar.gz
cd openconnect-${oc_ver}

if ! (./configure --without-gnutls --with-vpnc-script=/usr/share/vpnc-scripts/vpnc-script)
then
  echo "!! Configuration was not successful, not proceeding with autobuild"
  exit 1
fi

if ! (make)
then
  echo "!! build was not successful, not proceeding with install"
  exit 2
fi

if ! (sudo make install)
then
  echo "!! installation failed"
  exit 3
fi

if ! (sudo ldconfig /usr/local/lib)
then
  echo "?? error running ldconfig; this MAY be a problem"
  echo "   but we will not exit with an error for it"
fi

exit 0
  

Thanks, compiled openconnect works fine.
How to make this version of openconnect work with Network Manager gui? It still uses old openconnect which can't connect with TLS errors

Integration with NetworkManager is handled through the network-manager-openconnect package on Ubuntu; that package contains a wrapper script that NetworkManager needs to interface with openconnect. IIRC, it will install the openconnect package also; you will have to compile a newer version of openconnect and replace the binaries/libraries. I have not found need to do this, so I can't advise you; probably you will need to change the configure command direct the compiled binary to where the networkmanager wrapper script expects it.

@darrenpmeyer Thank you
I haven't find any other "openconnect" binary in the system to replace it. I'll use compiled 7.08 from command line and don't bother with Network Manager