#!/usr/bin/env bash set -euo pipefail # Ensure script is run as root (required for apt + /etc) if [[ "$EUID" -ne 0 ]]; then echo "Please run as root (or use sudo)." >&2 exit 1 fi #set script directory scriptdir="$(dirname "$(realpath "$0")")" # recursive replace function replace_string_recursive() { local DIRECTORY="$1" local OLD_STRING="$2" local NEW_STRING="$3" if [ ! -d "$DIRECTORY" ]; then echo "Error: Directory '$DIRECTORY' does not exist." return 1 fi echo "Starting replacement of '$OLD_STRING' with '$NEW_STRING' in '$DIRECTORY'..." find "$DIRECTORY" -type f -exec sed -i "s|$OLD_STRING|$NEW_STRING|g" {} + if [ $? -eq 0 ]; then echo "Replacement completed successfully." return 0 else echo "An error occurred during replacement." return 1 fi } # example use # replace_string_recursive "/path/to/directory" "oldstring" "newstring" # sqlite db replace function replace_in_sqlite_db() { local DB_PATH="$1" local OLD_STRING="$2" local NEW_STRING="$3" # Check if the database file exists if [ ! -f "$DB_PATH" ]; then echo "Error: Database file '$DB_PATH' does not exist." return 1 fi echo "Starting replacement of '$OLD_STRING' with '$NEW_STRING' in '$DB_PATH'..." # Get a list of all tables in the database local TABLES TABLES=$(sqlite3 "$DB_PATH" ".tables") # Loop through each table for TABLE in $TABLES; do echo "Processing table: $TABLE" # Get a list of all columns in the table local COLUMNS COLUMNS=$(sqlite3 "$DB_PATH" "PRAGMA table_info($TABLE);" | awk -F'|' '{print $2}' | grep -v '^$') # Loop through each column for COLUMN in $COLUMNS; do # Check if the column is a text type (simplistic check) local COLUMN_TYPE COLUMN_TYPE=$(sqlite3 "$DB_PATH" "PRAGMA table_info($TABLE);" | awk -F'|' -v col="$COLUMN" '$2 == col {print $3}') # Only proceed if the column type contains 'TEXT' (case-insensitive) if [[ "$COLUMN_TYPE" =~ [Tt][Ee][Xx][Tt] ]]; then echo " Updating column: $COLUMN (type: $COLUMN_TYPE)" # Perform the replacement sqlite3 "$DB_PATH" " UPDATE $TABLE SET $COLUMN = replace($COLUMN, '$OLD_STRING', '$NEW_STRING') WHERE $COLUMN LIKE '%$OLD_STRING%'; " fi done done echo "Replacement completed for all text-type columns in '$DB_PATH'." } #example usage: replace_in_sqlite_db "database.sqlite" "Europe/Amsterdam" "UTC" # what this script needs to do: # request all install parameters needed from user # ---- User input ---- read -rp "Admin email: " adminemail < /dev/tty read -rsp "Admin password: " adminpass < /dev/tty echo read -rp "Timezone (e.g. Europe/Amsterdam): " timezone < /dev/tty read -rp "Domain (e.g. example.com): " domain < /dev/tty # Public IP (tries multiple services) publicip="$(curl -fsS https://api.ipify.org || curl -fsS https://ifconfig.me || echo "UNKNOWN")" # Local IP (first non-loopback) localip="$(hostname -I | awk '{print $1}')" # generate random passwords for DB hosts and other secrets # ---- Random generators ---- rand_hex() { openssl rand -hex 24; } rand_b64() { openssl rand -base64 32; } ownclouddbpass="$(rand_hex)" ownclouddbrootpass="$(rand_hex)" convertxJWT="$(rand_hex)" bookstackkey="$(rand_b64)" # base64 as requested bookstackdbpass="$(rand_hex)" bookstackdbrootpass="$(rand_hex)" onlyofficeJWT="$(rand_hex)" # install docker echo "Updating apt and installing prerequisites..." apt update apt install -y ca-certificates curl echo "Setting up Docker GPG key..." install -m 0755 -d /etc/apt/keyrings curl -fsSL https://download.docker.com/linux/ubuntu/gpg \ -o /etc/apt/keyrings/docker.asc chmod a+r /etc/apt/keyrings/docker.asc echo "Adding Docker apt repository..." . /etc/os-release cat > /etc/apt/sources.list.d/docker.sources <