AWS Cognito: list all users

cognito_get_all_users.sh

#!/bin/sh
#
# Dump AWS Cognito users as CSV output.
#
# Thu Jun 20 15:31:10 CEST 2019, Andrea Leofreddi
#

me="`basename $0`"
if [ $# != 1 ]; then
    echo Usage: "$me" pool_id >&2
    exit 1
fi

next=''
tmpfile="`mktemp "$me".XXXXXX`"
trap 'rm -f "$tmpfile"' EXIT

while :; do
    if ! aws cognito-idp list-users --user-pool-id "$1" --limit 60 "$next" > "$tmpfile"; then
        echo ERROR: list-users failed >&2
        exit 10
    fi
    jq --arg next "${#next}" -r '.Users | map_values((.Attributes | from_entries) + { username: .Username, userstatus: .UserStatus, enabled: .Enabled }) | if $next == "0" then (.[0] | to_entries | map(.key)) else empty end, (.[] | [.[]]) | @csv' < $tmpfile
    token="`jq -r '.PaginationToken' "$tmpfile"`"
    if [ "$token" = null ]; then
        break
    fi
    next=--pagination-token="$token"
    sleep 1
done

exit 0