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🗃️ Fixed the entrypoint scripts 🗃️

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rootfs/usr/local/bin/entrypoint.sh
rootfs/usr/local/etc/docker/functions/entrypoint.sh
This commit is contained in:
casjay
2025-11-29 12:36:45 -05:00
parent 9c35d61ac0
commit 141582499f
2 changed files with 58 additions and 117 deletions
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34
rootfs/usr/local/bin/entrypoint.sh
View File

@@ -1,13 +1,13 @@
#!/usr/bin/env bash
# shellcheck shell=bash
# - - - - - - - - - - - - - - - - - - - - - - - - -
##@Version : 202511291204-git
##@Version : 202511290736-git
# @@Author : Jason Hempstead
# @@Contact : jason@casjaysdev.pro
# @@License : WTFPL
# @@ReadME : entrypoint.sh --help
# @@Copyright : Copyright: (c) 2025 Jason Hempstead, Casjays Developments
# @@Created : Saturday, Nov 29, 2025 12:04 EST
# @@Created : Saturday, Nov 29, 2025 07:36 EST
# @@File : entrypoint.sh
# @@Description : Entrypoint file for gitea
# @@Changelog : New script
@@ -84,8 +84,8 @@ SERVICE_UID="${SERVICE_UID:-0}" # set the user id
SERVICE_GID="${SERVICE_GID:-0}" # set the group id
# - - - - - - - - - - - - - - - - - - - - - - - - -
# User and group in which the service switches to - IE: nginx,apache,mysql,postgres
#SERVICE_USER="${SERVICE_USER:-gitea}" # execute command as another user
#SERVICE_GROUP="${SERVICE_GROUP:-gitea}" # Set the service group
SERVICE_USER="${SERVICE_USER:-gitea}" # execute command as another user
SERVICE_GROUP="${SERVICE_GROUP:-gitea}" # Set the service group
# - - - - - - - - - - - - - - - - - - - - - - - - -
# Secondary ports
SERVER_PORTS="" # specifiy other ports
@@ -371,6 +371,11 @@ else
rm -f /run/__start_init_scripts.pid /run/init.d/*.pid /run/*.pid 2>/dev/null || true
fi
# - - - - - - - - - - - - - - - - - - - - - - - - -
if [ ! -f "/run/__start_init_scripts.pid" ]; then
START_SERVICES="yes"
touch /run/__start_init_scripts.pid
fi
# - - - - - - - - - - - - - - - - - - - - - - - - -
[ "$ENTRYPOINT_MESSAGE" = "yes" ] && __printf_space "40" "The containers ip address is:" "$CONTAINER_IP4_ADDRESS"
# - - - - - - - - - - - - - - - - - - - - - - - - -
# Show configured listing processes
@@ -396,23 +401,26 @@ __run_message
# Just start services
START_SERVICES="${START_SERVICES:-SYSTEM_INIT}"
# - - - - - - - - - - - - - - - - - - - - - - - - -
# Determine if we should start services based on command
# Only skip service start for the 'init' command
SKIP_SERVICE_START="no"
[ "$1" = "init" ] && SKIP_SERVICE_START="yes" && CONTAINER_INIT="yes"
[ "$2" = "init" ] && SKIP_SERVICE_START="yes" && CONTAINER_INIT="yes"
# Never start services for these options
[ "$1" = "cron" ] && START_SERVICES="no"
[ "$1" = "tail" ] && START_SERVICES="no"
[ "$1" = "logs" ] && START_SERVICES="no"
[ "$1" = "cron" ] && START_SERVICES="no"
[ "$1" = "backup" ] && START_SERVICES="no"
[ "$1" = "healthcheck" ] && START_SERVICES="no"
[ "$1" = "init" ] && START_SERVICES="no" && CONTAINER_INIT="yes"
[ "$2" = "init" ] && START_SERVICES="no" && CONTAINER_INIT="yes"
echo "$1" | grep -qE '^(sh|bash)$|/*/(sh|bash)$' && START_SERVICES="no"
# - - - - - - - - - - - - - - - - - - - - - - - - -
# Start all services if no pidfile and not skipping
# Start all services if no pidfile
if [ "$START_SERVICES" = "yes" ] || [ -z "$1" ]; then
if [ "$SKIP_SERVICE_START" = "no" ]; then
[ "$1" = "start" ] && shift 1
[ "$1" = "all" ] && shift 1
rm -Rf "/run"/*/*pid 2>/dev/null || true
echo "$$" >"$ENTRYPOINT_PID_FILE"
__start_init_scripts "/usr/local/etc/docker/init.d"
CONTAINER_INIT="${CONTAINER_INIT:-no}"
fi
START_SERVICES="no"
CONTAINER_INIT="${CONTAINER_INIT:-no}"
fi
export START_SERVICES CONTAINER_INIT ENTRYPOINT_PID_FILE
# - - - - - - - - - - - - - - - - - - - - - - - - -

131
rootfs/usr/local/etc/docker/functions/entrypoint.sh
View File

@@ -628,8 +628,6 @@ __set_user_group_id() {
# - - - - - - - - - - - - - - - - - - - - - - - - -
__create_service_user() {
local exitStatus=0
local max_attempts=100
local attempt=0
local create_user="${1:-$SERVICE_USER}"
local create_group="${2:-${SERVICE_GROUP:-$create_user}}"
local create_home_dir="${3:-$WORK_DIR}"
@@ -637,118 +635,55 @@ __create_service_user() {
local create_gid="${5:-${SERVICE_GID:-$USER_GID}}"
local random_id="$(__generate_random_uids)"
local create_home_dir="${create_home_dir:-/home/$create_user}"
local log_file="/data/logs/init.txt"
# Ensure log directory exists
[ -d "$(dirname "$log_file")" ] || mkdir -p "$(dirname "$log_file")" 2>/dev/null
# Validate that we have at least a user or group to create
if [ -z "$create_user" ] && [ -z "$create_group" ]; then
echo "Error: No user or group specified to create" >&2
return 1
fi
# Validate user/group name format (alphanumeric, underscore, hyphen; must start with letter or underscore)
if [ -n "$create_user" ] && ! echo "$create_user" | grep -qE '^[a-z_][a-z0-9_-]*$'; then
echo "Error: Invalid username format '$create_user' - must start with letter/underscore, contain only lowercase alphanumeric, underscore, or hyphen" >&2
return 1
fi
if [ -n "$create_group" ] && ! echo "$create_group" | grep -qE '^[a-z_][a-z0-9_-]*$'; then
echo "Error: Invalid group name format '$create_group' - must start with letter/underscore, contain only lowercase alphanumeric, underscore, or hyphen" >&2
return 1
fi
# Check if user and group already exist
if grep -shq "^$create_user:" "/etc/passwd" && grep -shq "^$create_group:" "/etc/group"; then
return 0
fi
# Root user/group - nothing to create
grep -shq "^$create_user:" "/etc/passwd" && grep -shq "^$create_group:" "/etc/group" && return
if [ "$create_user" = "root" ] && [ "$create_group" = "root" ]; then
return 0
fi
# Override with RUNAS_USER if specified and not root
if [ -n "$RUNAS_USER" ] && [ "$RUNAS_USER" != "root" ]; then
if [ "$RUNAS_USER" != "root" ] && [ "$RUNAS_USER" != "" ]; then
create_user="$RUNAS_USER"
create_group="$RUNAS_USER"
create_uid="${create_uid:-1000}"
create_gid="${create_gid:-1000}"
fi
# Get existing UID/GID or use provided values
create_uid="$(__get_uid "$create_user" 2>/dev/null || echo "$create_uid")"
create_gid="$(__get_gid "$create_user" 2>/dev/null || echo "$create_gid")"
# Ensure we have valid non-root UID/GID
if [ -z "$create_uid" ] || [ "$create_uid" = "0" ]; then
create_uid="$random_id"
create_uid="$(__get_uid "$create_user" || echo "$create_uid")"
create_gid="$(__get_gid "$create_user" || echo "$create_gid")"
[ -n "$create_uid" ] && [ "$create_uid" != "0" ] || create_uid="$random_id"
[ -n "$create_gid" ] && [ "$create_gid" != "0" ] || create_gid="$random_id"
while :; do
if __check_for_uid "$create_uid" && __check_for_guid "$create_gid"; then
create_uid=$(($random_id + 1))
create_gid="$create_uid"
else
break
fi
if [ -z "$create_gid" ] || [ "$create_gid" = "0" ]; then
create_gid="$random_id"
fi
# Validate UID/GID are numeric and within valid range
if ! echo "$create_uid" | grep -qE '^[0-9]+$' || [ "$create_uid" -lt 1 ] || [ "$create_uid" -gt 65534 ]; then
echo "Error: Invalid UID '$create_uid' - must be a number between 1 and 65534" >&2
return 1
fi
if ! echo "$create_gid" | grep -qE '^[0-9]+$' || [ "$create_gid" -lt 1 ] || [ "$create_gid" -gt 65534 ]; then
echo "Error: Invalid GID '$create_gid' - must be a number between 1 and 65534" >&2
return 1
fi
# Find available UID/GID if current ones are taken (with loop protection)
while __check_for_uid "$create_uid" || __check_for_guid "$create_gid"; do
attempt=$((attempt + 1))
if [ $attempt -ge $max_attempts ]; then
echo "Error: Could not find available UID/GID after $max_attempts attempts" >&2
return 1
fi
random_id=$((random_id + 1))
create_uid="$random_id"
create_gid="$random_id"
done
# Create group if needed
if [ -n "$create_group" ] && ! __check_for_group "$create_group"; then
echo "Creating system group '$create_group' with GID $create_gid"
if ! groupadd --force --system -g "$create_gid" "$create_group" 2>&1 | tee -a "$log_file"; then
echo "Error: Failed to create group '$create_group'" >&2
exitStatus=$((exitStatus + 1))
elif ! grep -shq "^$create_group:" "/etc/group"; then
echo "Error: Group '$create_group' not found in /etc/group after creation" >&2
exitStatus=$((exitStatus + 1))
echo "creating system group $create_group"
groupadd --force --system -g $create_gid $create_group 2>/dev/stderr | tee -a "/data/logs/init.txt" >/dev/null
grep -shq "$create_group" "/etc/group" || exitStatus=$((exitStatus + 1))
fi
if [ -n "$create_user" ] && ! __check_for_user "$create_user"; then
echo "creating system user $create_user"
useradd --system --uid $create_uid --gid $create_group --comment "Account for $create_user" --home-dir "$create_home_dir" --shell /bin/false $create_user 2>/dev/stderr | tee -a "/data/logs/init.txt" >/dev/null
grep -shq "$create_user" "/etc/passwd" || exitStatus=$((exitStatus + 1))
fi
# Create user if needed (only if group creation succeeded)
if [ $exitStatus -eq 0 ] && [ -n "$create_user" ] && ! __check_for_user "$create_user"; then
echo "Creating system user '$create_user' with UID $create_uid"
if ! useradd --system --uid "$create_uid" --gid "$create_group" --comment "Account for $create_user" --home-dir "$create_home_dir" --shell /bin/false "$create_user" 2>&1 | tee -a "$log_file"; then
echo "Error: Failed to create user '$create_user'" >&2
exitStatus=$((exitStatus + 1))
elif ! grep -shq "^$create_user:" "/etc/passwd"; then
echo "Error: User '$create_user' not found in /etc/passwd after creation" >&2
exitStatus=$((exitStatus + 1))
fi
fi
# Setup user environment if creation succeeded
if [ $exitStatus -eq 0 ] && [ -n "$create_group" ] && [ -n "$create_user" ]; then
export WORK_DIR="${create_home_dir:-}"
if [ -n "$WORK_DIR" ]; then
if [ ! -d "$WORK_DIR" ]; then
if ! mkdir -p "$WORK_DIR" 2>/dev/null; then
echo "Warning: Failed to create home directory '$WORK_DIR'" >&2
[ -d "$WORK_DIR" ] || mkdir -p "$WORK_DIR"
[ -d "/etc/.skel" ] && cp -Rf /etc/.skel/. "$WORK_DIR/"
fi
if [ -d "/etc/sudoers.d" ] && [ ! -f "/etc/sudoers.d/$create_user" ]; then
echo "$create_user ALL=(ALL) NOPASSWD: ALL" >"/etc/sudoers.d/$create_user"
elif [ -f "/etc/sudoers" ] && ! grep -qs "$create_user" "/etc/sudoers"; then
echo "$create_user ALL=(ALL) NOPASSWD: ALL" >"/etc/sudoers"
fi
if [ -d "/etc/.skel" ] && [ -d "$WORK_DIR" ]; then
cp -Rf /etc/.skel/. "$WORK_DIR/" 2>/dev/null || echo "Warning: Failed to copy skeleton files to '$WORK_DIR'" >&2
fi
fi
# Setup sudo access
if [ -d "/etc/sudoers.d" ]; then
if [ ! -f "/etc/sudoers.d/$create_user" ]; then
echo "$create_user ALL=(ALL) NOPASSWD: ALL" >"/etc/sudoers.d/$create_user" 2>/dev/null || echo "Warning: Failed to create sudoers file for '$create_user'" >&2
chmod 0440 "/etc/sudoers.d/$create_user" 2>/dev/null
fi
elif [ -f "/etc/sudoers" ] && ! grep -qs "^$create_user " "/etc/sudoers"; then
echo "$create_user ALL=(ALL) NOPASSWD: ALL" >>"/etc/sudoers" 2>/dev/null || echo "Warning: Failed to add '$create_user' to sudoers" >&2
fi
exitStatus=0
SERVICE_UID="$create_uid"
SERVICE_GID="$create_gid"
SERVICE_USER="$create_user"
SERVICE_GROUP="$create_group"
else
echo "Warning: Falling back to root user due to creation errors" >&2
SERVICE_UID=0
SERVICE_GID=0
SERVICE_USER=root
@@ -1332,26 +1267,24 @@ __check_service() {
}
# - - - - - - - - - - - - - - - - - - - - - - - - -
__switch_to_user() {
# Use SERVICE_USER if set, otherwise fall back to RUNAS_USER
local switch_user="${SERVICE_USER:-$RUNAS_USER}"
if [ "$switch_user" = "root" ]; then
if [ "$RUNAS_USER" = "root" ]; then
su_exec=""
su_cmd() { eval "$@" || return 1; }
elif [ "$(builtin type -P gosu)" ]; then
su_exec="gosu $switch_user"
su_exec="gosu $RUNAS_USER"
su_cmd() { $su_exec "$@" || return 1; }
elif [ "$(builtin type -P runuser)" ]; then
su_exec="runuser -u $switch_user"
su_exec="runuser -u $RUNAS_USER"
su_cmd() { $su_exec "$@" || return 1; }
elif [ "$(builtin type -P sudo)" ]; then
su_exec="sudo -u $switch_user"
su_exec="sudo -u $RUNAS_USER"
su_cmd() { $su_exec "$@" || return 1; }
elif [ "$(builtin type -P su)" ]; then
su_exec="su -s /bin/sh - $switch_user"
su_exec="su -s /bin/sh - $RUNAS_USER"
su_cmd() { $su_exec -c "$@" || return 1; }
else
su_exec=""
su_cmd() { echo "Can not switch to $switch_user: attempting to run as root" && eval "$@" || return 1; }
su_cmd() { echo "Can not switch to $RUNAS_USER: attempting to run as root" && eval "$@" || return 1; }
fi
export su_exec
}