HexChat OTR

Adds off-the-record (OTR) support to HexChat.

Originally forked from irssi-otr and still a work in progress.

Installation

Dependencies

glib
gcrypt
libotr4
hexchat
meson

User install

meson builddir -Dlocal_install=true
ninja -C builddir install

System install

meson builddir
ninja -C builddir
sudo ninja -C builddir install

Usage

Start a session with a user:
```
/query nick
/otr start
```
If this is your first time it may take a while to generate a key.
Authenticate this user:

At this point you need to verify this is the person you think it is.
- If you know their fingerprint and it is correct:
```
 /otr trust
```
- If you have previously agreed on a shared secret:
```
 /otr auth <shared secret>
```
- If you have neither of these:
```
 /otr authq <question> <answer>
```
Start chatting:

Everything should be secure at this point. When you are done:
```
/otr finish
```