signing up a new jabber id about jackline HOT 4 OPEN

#!/bin/bash -eu
echo "Usage: $0 [server.org] [username] [password] | openssl s_client -starttls xmpp -connect [server]:5222" 1>&2

server="$1"
username="$2"
password="$3"

cat <<EOF
<?xml version='1.0'?><stream:stream to='${server}' version='1.0' xmlns:stream='http://etherx.jabber.org/streams' xmlns='jabber:client'>
<iq type='get' id='reg1' to='${server}'><query xmlns='jabber:iq:register'/></iq>
<iq type='set' id='purple$(head -c 4 /dev/urandom | xxd -ps)' to='${server}'><query xmlns='jabber:iq:register'><username>${username}</username><password>${password}</password></query></iq>
EOF
cat