#!/bin/bash

domain=$1
output_file=$2
read -p "User: " user
read -p "Password: " password

if [ -e $output_file ]; then
    output_file=matrix-login.txt
fi

if [ -z $domain -o -z $user -o -z $password ]; then
    echo "Domain: $domain, User: $user, Password: $password"
    echo "Usage: $0 \"https://matrix.server\" <OUTPUT_FILE>"
    exit 0
fi

echo "Querying homeserver for new login data ..."
echo curl -XPOST -d "{\"type\":\"m.login.password\", \"user\":\"$user\", \"password\":\"$password\"}" "$domain/_matrix/client/r0/login" -o "$output_file"
curl -XPOST -d "{\"type\":\"m.login.password\", \"user\":\"$user\", \"password\":\"$password\"}" "$domain/_matrix/client/r0/login" -o "$output_file"