Pascal
5868377210
- default demo clients can no longer be modified/deleted when in demo mode - increased default demo reset to 60 minutes
125 lines
3.0 KiB
Bash
Executable File
125 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
##############################
|
|
# configuration
|
|
|
|
prefix_file="${API_PREFIX_FILE:-/app/data/api_prefix}"
|
|
db_file="${RAILS_DB_PATH:-/app/data/rynDNS.sqlite3}"
|
|
default_admin_file="${API_DEFAULT_KEY_FILE:-/app/data/api_default_admin}"
|
|
rails_bin="${RAILS_BINARY:-/app/bin/rails}"
|
|
demo_cycle="${RAILS_DEMO_RESET:-60m}"
|
|
demo_prefix="zW3If4s5"
|
|
seed_default_key_text="Created default admin with api_key" # for grep'ing the default admin key
|
|
|
|
# end configuration
|
|
##############################
|
|
|
|
function log()
|
|
{
|
|
local time=$(date +%F_%T)
|
|
local prefix="LOG"
|
|
case $1 in
|
|
ERR | ERROR)
|
|
prefix="ERR"
|
|
shift
|
|
;;
|
|
WAR | WARNING)
|
|
prefix="WAR"
|
|
shift
|
|
;;
|
|
INF | INFO)
|
|
prefix="INF"
|
|
shift
|
|
;;
|
|
esac
|
|
local func=$1; shift
|
|
# remove any \n
|
|
#local text=$(echo "$@"| tr '\n' '#' | sed 's|#|\\n |g')
|
|
case "$logfile" in
|
|
"")
|
|
echo "[$time]:[$prefix]:[$0][$func]: $@" 2>&1
|
|
;;
|
|
*)
|
|
echo "[$time]:[$prefix]:[$0][$func]: $@" >> $logfile
|
|
;;
|
|
esac
|
|
}
|
|
|
|
function random_sting()
|
|
{
|
|
echo -n "$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w "${1:-32}" | head -n 1)"
|
|
}
|
|
|
|
function get_prefix_file()
|
|
{
|
|
if [ -f "$prefix_file" ]; then
|
|
echo -n "$(head -1 $prefix_file)"
|
|
else
|
|
new_prefix=$(random_sting 8)
|
|
log get_prefix_file no prefix file, generating new one
|
|
echo -n "$new_prefix" > "$prefix_file"
|
|
echo -n "$new_prefix"
|
|
fi
|
|
}
|
|
|
|
function set_api_prefix()
|
|
{
|
|
if [ -z "$RAILS_API_KEY_PREFIX" ]; then
|
|
log set_api_prefix setting prefix from file
|
|
RAILS_API_KEY_PREFIX=$(get_prefix_file | tail -1)
|
|
export RAILS_API_KEY_PREFIX
|
|
else
|
|
log set_api_prefix saving prefix from ENV to file
|
|
echo -n "$RAILS_API_KEY_PREFIX" > "$prefix_file"
|
|
fi
|
|
}
|
|
|
|
function demo_cleaner()
|
|
{
|
|
while true; do
|
|
log demo_cleaner cleaning up;
|
|
db_setup
|
|
# starting sleep in subshell to be able to quickly terminate
|
|
sleep $demo_cycle &
|
|
wait
|
|
done
|
|
}
|
|
|
|
function demo()
|
|
{
|
|
if [ ! -z "$RAILS_API_DEMO" ]; then
|
|
log demo "setting prefix to $demo_prefix"
|
|
RAILS_API_KEY_PREFIX="$demo_prefix"
|
|
export RAILS_API_KEY_PREFIX
|
|
log demo "setting up demo cleaner, resetting every $demo_cycle"
|
|
demo_cleaner &
|
|
fi
|
|
}
|
|
|
|
function db_setup()
|
|
{
|
|
if [ ! -f $db_file ]; then
|
|
log db_setup running first time migrations
|
|
echo "$($rails_bin db:migrate)"
|
|
fi
|
|
log db_setup seeding database
|
|
seed_log="$($rails_bin db:seed)"
|
|
echo "$seed_log"
|
|
# save default login to file
|
|
default_admin=$(echo "$seed_log" | grep "$seed_default_key_text")
|
|
[ "${#default_admin}" -gt 8 ] && echo -n "$default_admin" > $default_admin_file
|
|
log db_setup "see \`docker exec \$CONTAINER cat $default_admin_file\` for initial admin api_key"
|
|
}
|
|
|
|
function main()
|
|
{
|
|
set_api_prefix
|
|
log main prefix: $RAILS_API_KEY_PREFIX
|
|
db_setup
|
|
[ "$(id -u)" -eq 0 ] && log WARN main running server as root
|
|
demo
|
|
log main starting server
|
|
exec $rails_bin s
|
|
}
|
|
|
|
main "$@" |