#!/bin/bash

usage() {
  echo "Not enough arguments supplied."
  echo
  echo "Syntax: $(basename $0) {username} {new name}"
  echo "Example:"
  echo "     $(basename $0) ktulu dis-Ktulu-dis"
}

if [[ $# -lt 2 ]]; then
  usage
  exit 1
fi

. $(dirname $0)/auth

USER=$1
NEWNAME=$2
NEWPASS="$(apg -MNC -m64 -n1)"

curl -s --insecure -X PUT \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  --data '{"deactivated": true, "displayname":"'$NEWNAME'", "password":"'$NEWPASS'"}' \
  "http://localhost:8008/_synapse/admin/v2/users/@$USER:matrix.erb.pw" | \
  sed 's/,/,\n  /g; s/{/{\n  /g; s/}/\n}/g'

echo