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scripts/init/done/04-bind.sh

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🦈🏠🐜❗ Initial Commit ❗🐜🦈🏠
2023-04-06 19:28:01 -04:00
#!/usr/bin/env bash
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html
[ "$DEBUGGER" = "on" ] && echo "Enabling debugging" && set -o pipefail -x$DEBUGGER_OPTIONS || set -o pipefail
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
printf '%s\n' "# - - - Initializing bind - - - #"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
SERVICE_NAME="bind"
SCRIPT_NAME="$(basename "$0" 2>/dev/null)"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
export PATH="/usr/local/etc/docker/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# run trap command on exit
trap 'retVal=$?;[ "$SERVICE_IS_RUNNING" != "true" ] && [ -f "$SERVICE_PID_FILE" ] && rm -Rf "$SERVICE_PID_FILE";exit $retVal' SIGINT SIGTERM EXIT
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# import the functions file
if [ -f "/usr/local/etc/docker/functions/entrypoint.sh" ]; then
. "/usr/local/etc/docker/functions/entrypoint.sh"
fi
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# import variables
for set_env in "/root/env.sh" "/usr/local/etc/docker/env"/*.sh "/config/env"/*.sh; do
[ -f "$set_env" ] && . "$set_env"
done
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Custom functions
__rndc_key() { grep -s 'key "rndc-key" ' "$ETC_DIR/rndc.key" | grep -v 'KEY_RNDC' | sed 's|.*secret ||g;s|"||g;s|;.*||g' | grep '^' || return 1; }
__tsig_key() { tsig-keygen -a hmac-sha256 | grep 'secret' | sed 's|.*secret "||g;s|"||g;s|;||g' | grep '^' || echo 'wp/HApbthaVPjwqgp6ziLlmnkyLSNbRTehkdARBDcpI='; }
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Show message before execute
PRE_EXEC_MESSAGE=""
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Default predefined variables
WORKDIR="" # set working directory
DATA_DIR="/data/named" # set data directory
WWW_DIR="/data/htdocs/www" # set the web root
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ETC_DIR="/etc/bind" # set etc directory
CONF_DIR="/config/named" # set config directory
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
RUN_DIR="/run/init.d" # set scripts pid dir
LOG_DIR="/data/logs/bind" # set log directory
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ROOT_FILE_PREFIX="/config/secure/auth/root" # directory to save username/password for root user
USER_FILE_PREFIX="/config/secure/auth/user" # directory to save username/password for normal user
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# set the database directory
DATABASE_DIR="${DATABASE_DIR_BIND:-/data/db/bind}"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Additional predefined variables
KEY_RNDC="${KEY_RNDC:-$(__tsig_key)}"
KEY_DHCP="${KEY_DHCP:-$(__tsig_key)}"
KEY_BACKUP="${KEY_BACKUP:-$(__tsig_key)}"
KEY_CERTBOT="${KEY_CERTBOT:-$(__tsig_key)}"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# port which service is listening on
SERVICE_PORT="53"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# execute command variables
SERVICE_UID="0" # set the user id
SERVICE_USER="root" # execute command as another user
EXEC_CMD_BIN="named" # command to execute
EXEC_CMD_ARGS="-f -c $ETC_DIR/named.conf" # command arguments
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Is this service a web server
IS_WEB_SERVER="no"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Is this service a database server
IS_DATABASE_SERVICE="no"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Additional variables
VAR_DIR="/var/bind"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# usernames
user_name="${BIND_USER_NAME:-}" # normal user name
root_user_name="${BIND_ROOT_USER_NAME:-}" # root user name
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# passwords [password/random]
user_pass="${BIND_USER_PASS_WORD:-}" # normal user password
root_user_pass="${BIND_ROOT_PASS_WORD:-}" # root user password
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Overwrite variables from files
[ -f "${USER_FILE_PREFIX}/${SERVICE_NAME}_name" ] && user_name="$(<"${USER_FILE_PREFIX}/${SERVICE_NAME}_name")"
[ -f "${USER_FILE_PREFIX}/${SERVICE_NAME}_pass" ] && user_pass="$(<"${USER_FILE_PREFIX}/${SERVICE_NAME}_pass")"
[ -f "${ROOT_FILE_PREFIX}/${SERVICE_NAME}_name" ] && root_user_name="$(<"${ROOT_FILE_PREFIX}/${SERVICE_NAME}_name")"
[ -f "${ROOT_FILE_PREFIX}/${SERVICE_NAME}_pass" ] && root_user_pass="$(<"${ROOT_FILE_PREFIX}/${SERVICE_NAME}_pass")"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Specifiy custom directories to be created
ADD_APPLICATION_FILES=""
ADD_APPLICATION_DIRS=""
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
APPLICATION_FILES="$LOG_DIR/xfer.log $LOG_DIR/update.log $LOG_DIR/notify.log $LOG_DIR/querylog.log "
APPLICATION_FILES+="$LOG_DIR/default.log $LOG_DIR/debug.log $LOG_DIR/security.log "
APPLICATION_DIRS="$RUN_DIR $ETC_DIR $CONF_DIR $LOG_DIR $CONF_DIR/keys $DATA_DIR/zones $VAR_DIR/zones"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# use this function to update config files - IE: change port
__update_conf_files() {
local exitCode=0 # default exit code
local user="${SERVICE_USER:-root}" # specifiy different user
local zone_files=""
serial="$(date +'%Y%m%d%S')"
local HOSTNAME="${SERVER_NAME:-$HOSTNAME}"
local ip_address="${CONTAINER_IP4_ADDRESS:-127.0.0.1}"
if [ -f "$CONF_DIR/set_rndc.key" ]; then
GET_RNDC_KEY="$(<"$CONF_DIR/set_rndc.key")"
fi
# create default directories
for filedirs in $ADD_APPLICATION_DIRS $APPLICATION_DIRS; do
if [ -n "$filedirs" ] && [ ! -d "$filedirs" ]; then
(
echo "Creating directory $filedirs with permissions 777"
mkdir -p "$filedirs" && chmod -Rf 777 "$filedirs"
) |& tee -a "$LOG_DIR/init.txt" &>/dev/null
fi
done
# create default files
for application_files in $ADD_APPLICATION_FILES $APPLICATION_FILES; do
if [ -n "$application_files" ] && [ ! -e "$application_files" ]; then
(
echo "Creating file $application_files with permissions 777"
touch "$application_files" && chmod -Rf 777 "$application_files"
) |& tee -a "$LOG_DIR/init.txt" &>/dev/null
fi
done
# create directories if variable is yes"
[ "$IS_WEB_SERVER" = "yes" ] && APPLICATION_DIRS="$APPLICATION_DIRS $WWW_DIR" && { [ -d "$WWW_DIR" ] || { (echo "Creating directory $WWW_DIR with permissions 777" && mkdir -p "$WWW_DIR" && chmod -f 777 "$WWW_DIR") |& tee -a "$LOG_DIR/init.txt" &>/dev/null; }; }
[ "$IS_DATABASE_SERVICE" = "yes" ] && APPLICATION_DIRS="$APPLICATION_DIRS $DATABASE_DIR" && { [ -d "$DATABASE_DIR" ] || { (echo "Creating directory $DATABASE_DIR with permissions 777" && mkdir -p "$DATABASE_DIR" && chmod -f 777 "$DATABASE_DIR") |& tee -a "$LOG_DIR/init.txt" &>/dev/null; }; }
# copy config files to system
__file_copy "$CONF_DIR/." "$ETC_DIR/" |& tee -a "$LOG_DIR/init.txt" &>/dev/null
[ -f "$ETC_DIR/custom.conf" ] && mv -f "$ETC_DIR/custom.conf" "$ETC_DIR/named.conf"
# replace variables
__replace "REPLACE_KEY_DHCP" "$KEY_DHCP" "$ETC_DIR/named.conf" #&>/dev/null
__replace "REPLACE_KEY_BACKUP" "$KEY_BACKUP" "$ETC_DIR/named.conf" #&>/dev/null
__replace "REPLACE_KEY_CERTBOT" "$KEY_CERTBOT" "$ETC_DIR/named.conf" #&>/dev/null
__replace "REPLACE_KEY_RNDC" "${GET_RNDC_KEY:-$KEY_RNDC}" "$ETC_DIR/rndc.key" #&>/dev/null
__replace "REPLACE_KEY_RNDC" "${GET_RNDC_KEY:-$KEY_RNDC}" "$ETC_DIR/named.conf" #&>/dev/null
GET_RNDC_KEY="${GET_RNDC_KEY:-$(__rndc_key || echo '')}"
if [ -n "$GET_RNDC_KEY" ]; then
echo "$GET_RNDC_KEY" >"$CONF_DIR/set_rndc.key"
fi
zone_files="$(find "$DATA_DIR/zones/" -type f | wc -l)"
if [ $zone_files = 0 ] && [ ! -f "$DATA_DIR/zones/$HOSTNAME.zone" ]; then
cat <<EOF | tee "$DATA_DIR/zones/$HOSTNAME.zone" &>/dev/null
; config for $HOSTNAME
@ IN SOA $HOSTNAME. root.$HOSTNAME. ( $serial 10800 3600 1209600 38400)
IN NS $HOSTNAME.
$HOSTNAME. IN A $ip_address
EOF
fi
#
for dns_file in "$DATA_DIR/zones"/*; do
file_name="$(basename "$dns_file")"
domain_name="$(grep -Rs '\$ORIGIN' "$dns_file" | awk '{print $NF}' | sed 's|.$||g')"
if [ -f "$dns_file" ]; then
cp -Rf "$dns_file" "$VAR_DIR/zones/$file_name"
if [ -n "$domain_name" ] && ! grep -qs "$domain_name" "$ETC_DIR/named.conf"; then
cat <<EOF >>"$ETC_DIR/named.conf"
# ********** begin $domain_name **********
zone "$domain_name" {
type master;
file "$VAR_DIR/zones/$file_name";
notify yes;
allow-update {key "certbot."; key "dhcp-key"; trusted;};
allow-transfer { any; key "backup-key"; };
};
# ********** end $domain_name **********
EOF
grep -qs "$domain_name" "$ETC_DIR/named.conf" && echo "Added $domain_name to $ETC_DIR/named.conf"
fi
fi
done
if named-checkconf -z "$ETC_DIR/named.conf" &>/dev/null; then
echo "named-checkconf has succeeded"
else
echo "named-checkconf has failed:"
named-checkconf -z "$ETC_DIR/named.conf"
fi
# unset unneeded variables
unset application_files filedirs
return $exitCode
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# function to run before executing
__pre_execute() {
local exitCode=0 # default exit code
local user="named" # specifiy different user
# define commands
# execute if directories is empty
#__is_dir_empty "" &&
# create user if needed
# __create_service_user "$user" "/home/$user" "${USER_GID:-${USER_UID:-1000}"
# set user on files/folders
if [ -n "$user" ] && [ "$user" != "root" ]; then
if grep -s -q "$user:" "/etc/passwd"; then
for permissions in $ADD_APPLICATION_DIRS $APPLICATION_DIRS; do
if [ -n "$permissions" ] && [ -e "$permissions" ]; then
(chown -Rf $user:$user "$permissions" && echo "changed ownership on $permissions to $user") |& tee -a "$LOG_DIR/init.txt" &>/dev/null
fi
done
fi
fi
# unset unneeded variables
unset filesperms filename
return $exitCode
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# function to run after executing
__post_execute() {
local exitCode=0 # default exit code
local user="${SERVICE_USER:-root}" # specifiy different user
sleep 60 # how long to wait before executing
echo "Running post commands" # message
# execute commands
return $exitCode
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# use this function to update config files - IE: change port
__pre_message() {
local exitCode=0
[ -n "$user_name" ] && echo "username: $user_name" && echo "$user_name" >"${USER_FILE_PREFIX}/${SERVICE_NAME}_name"
[ -n "$user_pass" ] && echo "password: saved to ${USER_FILE_PREFIX}/${SERVICE_NAME}_pass" && echo "$user_pass" >"${USER_FILE_PREFIX}/${SERVICE_NAME}_pass"
[ -n "$root_user_name" ] && echo "root username: $root_user_name" && echo "$root_user_name" >"${ROOT_FILE_PREFIX}/${SERVICE_NAME}_name"
[ -n "$root_user_pass" ] && echo "root password: saved to ${ROOT_FILE_PREFIX}/${SERVICE_NAME}_pass" && echo "$root_user_pass" >"${ROOT_FILE_PREFIX}/${SERVICE_NAME}_pass"
return $exitCode
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# use this function to setup ssl support
__update_ssl_conf() {
local exitCode=0
return $exitCode
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
__create_env() {
cat <<EOF | tee "/config/env/${SERVICE_NAME:-$SCRIPT_NAME}.sh" &>/dev/null
# ENV_WORKDIR="${ENV_WORKDIR:-$WORKDIR}" # change to directory
# ENV_WWW_DIR="${ENV_WWW_DIR:-$WWW_DIR}" # set default web dir
# ENV_ETC_DIR="${ENV_ETC_DIR:-$ETC_DIR}" # set default etc dir
# ENV_DATA_DIR="${ENV_DATA_DIR:-$DATA_DIR}" # set default data dir
# ENV_CONF_DIR="${ENV_CONF_DIR:-$CONF_DIR}" # set default config dir
# ENV_DATABASE_DIR="${ENV_DATABASE_DIR:-$DATABASE_DIR}" # set database dir
# ENV_SERVICE_USER="${ENV_SERVICE_USER:-$SERVICE_USER}" # execute command as another user
# ENV_SERVICE_UID="${ENV_SERVICE_UID:-$SERVICE_UID}" # set the user id
# ENV_SERVICE_PORT="${ENV_SERVICE_PORT:-$SERVICE_PORT}" # port which service is listening on
# EXEC_CMD_BIN="${ENV_EXEC_CMD_BIN:-$EXEC_CMD_BIN}" # command to execute
# EXEC_CMD_ARGS="${ENV_EXEC_CMD_ARGS:-$EXEC_CMD_ARGS}" # command arguments
# EXEC_CMD_NAME="$(basename "$EXEC_CMD_BIN")" # set the binary name
# ENV_USER_NAME="${user_name:-$ENV_USER_NAME}" #
# ENV_USER_PASS="${user_pass:-$ENV_USER_PASS}" #
# ENV_ROOT_USER_NAME="${root_user_name:-$ENV_ROOT_USER_NAME}" #
# ENV_ROOT_USER_PASS="${root_user_pass:-$ENV_ROOT_USER_PASS}" #
EOF
[ -f "/config/env/${SERVICE_NAME:-$SCRIPT_NAME}.sh" ] || return 1
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# script to start server
__run_start_script() {
local user="${SERVICE_USER:-root}"
local workdir="${WORKDIR:-$WORK_DIR}"
local cmd="$EXEC_CMD_BIN $EXEC_CMD_ARGS"
local lc_type="${LC_ALL:-${LC_CTYPE:-$LANG}}"
local home="${workdir//\/root/\/tmp\/docker}"
local path="/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin"
if [ -z "$EXEC_CMD_BIN" ]; then
__post_execute 2>"/dev/stderr" |& tee -a "$LOG_DIR/init.txt" &>/dev/null
echo "Initializing $SCRIPT_NAME has completed"
else
# ensure the command exists
if [ ! -x "$EXEC_CMD_BIN" ]; then
echo "$EXEC_CMD_NAME is not a valid executable"
exit 2
fi
# set working directories
[ -z "$home" ] && home="${workdir:-/tmp/docker}"
[ "$home" = "/root" ] && home="/tmp/docker"
[ "$home" = "$workdir" ] && workdir=""
# create needed directories
[ -n "$home" ] && { [ -d "$home" ] || mkdir -p "$home"; }
[ -n "$workdir" ] && { [ -d "$workdir" ] || mkdir -p "$workdir" || workdir="/tmp"; }
[ -n "$workdir" ] && __cd "$workdir" || { [ -n "$home" ] && __cd "$home"; } || __cd "/tmp"
[ "$user" != "root " ] && [ -d "$home" ] && chmod -f 777 "$home"
[ "$user" != "root " ] && [ -d "$workdir" ] && chmod -f 777 "$workdir"
# check and exit if already running
if __proc_check "$EXEC_CMD_NAME" || __proc_check "$EXEC_CMD_BIN"; then
echo "$EXEC_CMD_NAME is already running" >&2
exit 0
else
echo "Starting service: $EXEC_CMD_NAME $EXEC_CMD_ARGS"
su_cmd touch "$SERVICE_PID_FILE"
__post_execute 2>"/dev/stderr" 2>&1 |& tee -a "$LOG_DIR/init.txt" &>/dev/null &
su_cmd env -i HOME="$home" LC_CTYPE="$lc_type" PATH="$path" USER="$user" sh -c "$cmd" || return 10
fi
fi
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# username and password actions
__run_secure_function() {
if [ -n "$user_name" ] || [ -n "$user_pass" ]; then
for filesperms in "${USER_FILE_PREFIX}"/*; do
if [ -e "$filesperms" ]; then
chmod -Rf 600 "$filesperms"
chown -Rf root:root "$filesperms"
fi
done |& tee -a "$LOG_DIR/init.txt" &>/dev/null
fi
if [ -n "$root_user_name" ] || [ -n "$root_user_pass" ]; then
for filesperms in "${ROOT_FILE_PREFIX}"/*; do
if [ -e "$filesperms" ]; then
chmod -Rf 600 "$filesperms"
chown -Rf root:root "$filesperms"
fi
done |& tee -a "$LOG_DIR/init.txt" &>/dev/null
fi
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# simple cd function
__cd() { mkdir -p "$1" && builtin cd "$1" || exit 1; }
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# process check functions
__pcheck() { [ -n "$(type -P pgrep 2>/dev/null)" ] && pgrep -x "$1" &>/dev/null && return 0 || return 10; }
__pgrep() { __pcheck "${1:-$EXEC_CMD_BIN}" || __ps aux 2>/dev/null | grep -Fw " ${1:-$EXEC_CMD_BIN}" | grep -qv ' grep' | grep '^' && return 0 || return 10; }
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# check if process is already running
__proc_check() {
cmd_bin="$(type -P "${1:-$EXEC_CMD_BIN}")"
cmd_name="$(basename "${cmd_bin:-$EXEC_CMD_NAME}")"
if __pgrep "$cmd_bin" || __pgrep "$cmd_name"; then
SERVICE_IS_RUNNING="true"
touch "$SERVICE_PID_FILE"
echo "$cmd_name is already running"
return 0
else
return 1
fi
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Allow ENV_ variable - Import env file
[ -f "/config/env/${SERVICE_NAME:-$SCRIPT_NAME}.sh" ] && . "/config/env/${SERVICE_NAME:-$SCRIPT_NAME}.sh"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
SERVICE_EXIT_CODE=0 # default exit code
WORKDIR="${ENV_WORKDIR:-$WORKDIR}" # change to directory
WWW_DIR="${ENV_WWW_DIR:-$WWW_DIR}" # set default web dir
ETC_DIR="${ENV_ETC_DIR:-$ETC_DIR}" # set default etc dir
DATA_DIR="${ENV_DATA_DIR:-$DATA_DIR}" # set default data dir
CONF_DIR="${ENV_CONF_DIR:-$CONF_DIR}" # set default config dir
DATABASE_DIR="${ENV_DATABASE_DIR:-$DATABASE_DIR}" # set database dir
SERVICE_USER="${ENV_SERVICE_USER:-$SERVICE_USER}" # execute command as another user
SERVICE_UID="${ENV_SERVICE_UID:-$SERVICE_UID}" # set the user id
SERVICE_PORT="${ENV_SERVICE_PORT:-$SERVICE_PORT}" # port which service is listening on
PRE_EXEC_MESSAGE="${ENV_PRE_EXEC_MESSAGE:-$PRE_EXEC_MESSAGE}" # Show message before execute
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# application specific
EXEC_CMD_BIN="${ENV_EXEC_CMD_BIN:-$EXEC_CMD_BIN}" # command to execute
EXEC_CMD_BIN="$(type -P "$EXEC_CMD_BIN" || echo "$EXEC_CMD_BIN")" # set full path
EXEC_CMD_NAME="$(basename "$EXEC_CMD_BIN")" # set the binary name
SERVICE_PID_FILE="/run/init.d/$EXEC_CMD_NAME.pid" # set the pid file location
EXEC_CMD_ARGS="${ENV_EXEC_CMD_ARGS:-$EXEC_CMD_ARGS}" # command arguments
SERVICE_PID_NUMBER="$(__pgrep)" # check if running
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# create auth directories
[ -n "$USER_FILE_PREFIX" ] && { [ -d "$USER_FILE_PREFIX" ] || mkdir -p "$USER_FILE_PREFIX"; }
[ -n "$ROOT_FILE_PREFIX" ] && { [ -d "$ROOT_FILE_PREFIX" ] || mkdir -p "$ROOT_FILE_PREFIX"; }
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Allow per init script usernames and passwords
[ -f "$ETC_DIR/auth/user/name" ] && user_name="$(<"$ETC_DIR/auth/user/name")"
[ -f "$ETC_DIR/auth/user/pass" ] && user_pass="$(<"$ETC_DIR/auth/user/pass")"
[ -f "$ETC_DIR/auth/root/name" ] && root_user_name="$(<"$ETC_DIR/auth/root/name")"
[ -f "$ETC_DIR/auth/root/pass" ] && root_user_pass="$(<"$ETC_DIR/auth/root/pass")"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Allow setting initial users and passwords via environment
user_name="${user_name:-$ENV_USER_NAME}"
user_pass="${user_pass:-$ENV_USER_PASS}"
root_user_name="${root_user_name:-$ENV_ROOT_USER_NAME}"
root_user_pass="${root_user_pass:-$ENV_ROOT_USER_PASS}"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# set password to random if variable is random
if [ "$user_pass" = "random" ]; then
user_pass="$(__random_password)"
fi
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
if [ "$root_user_pass" = "random" ]; then
root_user_pass="$(__random_password)"
fi
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Allow variables via imports - Overwrite existing
[ -f "/config/env/${SERVICE_NAME:-$SCRIPT_NAME}.sh" ] && . "/config/env/${SERVICE_NAME:-$SCRIPT_NAME}.sh"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Only run check
if [ "$1" = "check" ]; then
__proc_check "$EXEC_CMD_NAME" || __proc_check "$EXEC_CMD_BIN"
exit $?
fi
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# show message if env exists
if [ -n "$EXEC_CMD_BIN" ]; then
[ -n "$SERVICE_USER" ] && echo "Setting up service to run as $SERVICE_USER" || SERVICE_USER="root"
[ -n "$SERVICE_PORT" ] && echo "${EXEC_CMD_NAME:-$EXEC_CMD_BIN} will be running on $SERVICE_PORT" || SERVICE_PORT=""
fi
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# set switch user command
if [ "$SERVICE_USER" = "root" ] || [ -z "$SERVICE_USER" ]; then
su_cmd() { eval "$*" || return 1; }
elif [ "$(builtin type -P gosu)" ]; then
su_cmd() { gosu $SERVICE_USER "$@" || return 1; }
elif [ "$(builtin type -P runuser)" ]; then
su_cmd() { runuser -u $SERVICE_USER "$@" || return 1; }
elif [ "$(builtin type -P sudo)" ]; then
su_cmd() { sudo -u $SERVICE_USER "$@" || return 1; }
elif [ "$(builtin type -P su)" ]; then
su_cmd() { su -s /bin/sh - $SERVICE_USER -c "$@" || return 1; }
else
echo "Can not switch to $SERVICE_USER: attempting to run as root"
su_cmd() { eval "$*" || return 1; }
fi
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Change to working directory
[ -n "$WORKDIR" ] && [ -n "$EXEC_CMD_BIN" ] && __cd "$WORKDIR" && echo "Changed to $PWD"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# show init message
__pre_message
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Initialize ssl
__update_ssl_conf
__update_ssl_certs
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Updating config files
__create_env
__update_conf_files
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# run the pre execute commands
[ -n "$PRE_EXEC_MESSAGE" ] && echo "$PRE_EXEC_MESSAGE"
__pre_execute
__run_secure_function
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
__run_start_script "$@" |& tee -a "/data/logs/entrypoint.log" &>/dev/null
if [ "$?" -ne 0 ] && [ -n "$EXEC_CMD_BIN" ]; then
echo "Failed to execute: $EXEC_CMD_BIN $EXEC_CMD_ARGS" |& tee -a "/data/logs/entrypoint.log" "$LOG_DIR/init.txt"
SERVICE_EXIT_CODE=10
SERVICE_IS_RUNNING="false"
rm -Rf "$SERVICE_PID_FILE"
fi
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
exit $SERVICE_EXIT_CODE
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