minimal rocket chat export through api

rkt_cht_backup.sh

#!/bin/bash

set -euo pipefail
IFS=$'\n\t'

echo '-----------------------------'
echo '-- Get my rocket chat data --'
echo '-----------------------------'; echo

echo 'Enter your username or e-mail address'
read user
echo
echo 'Now enter your password'
read -s password

login_credentials=$(curl -s https://lisk.chat/api/v1/login -d "user=$user&password=$password")
login_status=$(echo $login_credentials | jq -r .status)

if [ $login_status != "success" ] ; then
  echo $login_credentials
  exit
fi

echo "Retrieving data..."

user_id=$(echo $login_credentials | jq -r .data.userId)
auth_token=$(echo $login_credentials | jq -r .data.authToken)

channel_info=$(curl -s -H "X-Auth-Token: $auth_token" -H "X-User-Id: $user_id" https://lisk.chat/api/v1/channels.list)
channel_names=$(echo $channel_info | jq -r '.channels[].name')

group_info=$(curl -s -H "X-Auth-Token: $auth_token" -H "X-User-Id: $user_id" https://lisk.chat/api/v1/groups.list)
group_names=$(echo $group_info | jq -r '.groups[].name')

im_info=$(curl -s -H "X-Auth-Token: $auth_token" -H "X-User-Id: $user_id" https://lisk.chat/api/v1/im.list)
im_names=$(echo $im_info | jq -r '.ims[]._id')

mkdir channels groups messages || true

for c in ${channel_names[@]}
do
  curl -s -H "X-Auth-Token: $auth_token" -H "X-User-Id: $user_id" "https://lisk.chat/api/v1/channels.messages?roomName=$c&count=500000" > channels/$c
done

for g in ${group_names[@]}
do
  curl -s -H "X-Auth-Token: $auth_token" -H "X-User-Id: $user_id" "https://lisk.chat/api/v1/groups.messages?roomName=$g&count=500000" > groups/$g
done

for i in ${im_names[@]}
do
  curl -s -H "X-Auth-Token: $auth_token" -H "X-User-Id: $user_id" "https://lisk.chat/api/v1/im.messages?roomId=$i&count=500000" > messages/$i
done