cable-info

#!/bin/sh -e

cableid=cable-id
undefined="undefined"
title="Cables Communication Identity"

username=`${cableid} user`
torhost=`${cableid} tor | sed 's/\.onion$//'`
i2phost=`${cableid} i2p | sed 's/\.b32\.i2p$//'`


if [ "${username}" = "${undefined}"  -o  "${torhost}${i2phost}" = "${undefined}${undefined}" ]; then
    message="<big><b>${title}</b></big>

Cables communication addresses have not been configured.

When using cables in Liberté Linux, this is typically a result of disabled persistence: booting from an ISO image in a virtual machine, booting from an actual CD, or write-protecting the boot media.

In order to enable persistence, install Liberté Linux to a writable media, such as a USB stick or an SD card."

    exec zenity --error --title="${title}" --text="${message}"
fi


splitre='s@\([[:alnum:]]\{4\}\)\([[:alnum:]]\{4\}\)\?@<span foreground="red">\1</span><span foreground="blue">\2</span>@g'

username=`echo "${username}" | sed "${splitre}"`
addrs=

if [ "${torhost}" != "${undefined}" ]; then
    torhost=`echo "${torhost}" | sed "${splitre}"`.onion
    addrs="${addrs}&#10;<big><tt>${username}</tt>@<tt>${torhost}</tt></big>"
fi
if [ "${i2phost}" != "${undefined}" ]; then
    i2phost=`echo "${i2phost}" | sed "${splitre}"`.b32.i2p
    addrs="${addrs}&#10;<big><tt>${username}</tt>@<tt>${i2phost}</tt></big>"
fi


message="<big><b>${title}</b></big>

You can use the following addresses for cables communication via Claws-Mail:
${addrs}

Always check the username of incoming messages — its authenticity is guaranteed by the cables communication protocol. When manually reading addresses, keep in mind that only digits <tt>2</tt>–<tt>7</tt> are used, the rest are letters.

You can set either address in Claws-Mail account settings. Upon startup, Claws-Mail will reset the account to Tor-based address if the configured address is not one of the above."

exec zenity --info --title="${title}" --text="${message}"