#!/bin/zsh

username=$1
password=$2
db=synapse-homeserver

[[ -z $username ]] || [[ -z $password ]] && { print "usage: $0 <username> <password>"; exit; }

password_hash=$(python -c "import bcrypt; print bcrypt.hashpw(\"$password\", bcrypt.gensalt())")

echo $password_hash
psql -c "update users set password_hash = '$password_hash' where name = '$username'" $db