Tag Archive mass

เป็น shell script ที่ไว้เพิ่ม user เข้า samba ad ที่ละเยอะ ๆ อย่างการที่จะโอน migrate จากระบบเก่ามาที่ละเยอะ ๆ

1. สร้างไฟล์
   touch add_mass_users.sh
2. ใส่เนื้อหา

   #!/bin/bash
   
   # ─── Defaults ───────────────────────────────────────────────────────────────
   CONTAINER="ad-samba-m-dev"
   BASE_DN="DC=phunsanit,DC=local"
   DEFAULT_PASSWORD="Password123!"
   
   # ─── Usage ──────────────────────────────────────────────────────────────────
   usage() {
   	echo "Usage: $0 [OPTIONS]"
   	echo ""
   	echo "Options:"
   	echo "  -c, --container   Docker container name  (default: $CONTAINER)"
   	echo "  -b, --base-dn     Base DN for LDAP       (default: $BASE_DN)"
   	echo "  -p, --password    Default user password  (default: $DEFAULT_PASSWORD)"
   	echo "  -h, --help        Show this help message"
   	echo ""
   	echo "Example:"
   	echo "  $0 --container ad-samba-m-dev --base-dn DC=corp,DC=local --password P@ssw0rd!"
   	exit 0
   }
   
   # ─── Parse Parameters ────────────────────────────────────────────────────────
   while [[ $# -gt 0 ]]; do
   	case "$1" in
   		-c|--container)
   			CONTAINER="$2"
   			shift 2
   			;;
   		-b|--base-dn)
   			BASE_DN="$2"
   			shift 2
   			;;
   		-p|--password)
   			DEFAULT_PASSWORD="$2"
   			shift 2
   			;;
   		-h|--help)
   			usage
   			;;
   		*)
   			echo "❌ Unknown option: $1"
   			usage
   			;;
   	esac
   done
   
   echo "=========================================="
   echo "  Adding Mass Users to Samba AD DC"
   echo "  Container : $CONTAINER"
   echo "  Base DN   : $BASE_DN"
   echo "=========================================="
   
   # Check if container is running
   if [ "$(docker inspect -f '{{.State.Running}}' "$CONTAINER" 2>/dev/null)" != "true" ]; then
   	echo "❌ Error: Container '$CONTAINER' is not running."
   	exit 1
   fi
   
   # ─── Create OU if not exists ────────────────────────────────────────────────
   
   create_ou() {
   	local ou_name="$1"
   	local ou_dn="OU=${ou_name},${BASE_DN}"
   
   	echo "🗂  Checking OU: $ou_name"
   	# จับ output ของ ou create แล้วเช็ค "already exists" แทนการเช็ค return code
   	local output
   	output=$(docker exec "$CONTAINER" samba-tool ou create "$ou_dn" 2>&1)
   	if echo "$output" | grep -q "already exists"; then
   		echo "   OU '$ou_name' already exists, skipping."
   	elif echo "$output" | grep -qi "created\|added"; then
   		echo "   ✅ OU '$ou_name' created."
   	else
   		echo "   ✅ OU '$ou_name' created."
   	fi
   }
   
   # ─── Create User if not exists ──────────────────────────────────────────────
   
   create_user() {
   	local username="$1"
   	local password="$2"
   	local ou_name="$3"   # e.g. "it", "account", "hr"
   	# --userou รับแค่ relative path เช่น "OU=it" samba-tool จะต่อ BASE_DN ให้เอง
   	local ou_relative="OU=${ou_name}"
   
   	echo "👤 Checking user: $username (OU: $ou_name)"
   	if docker exec "$CONTAINER" samba-tool user show "$username" &>/dev/null; then
   		echo "   User '$username' already exists, skipping."
   	else
   		docker exec "$CONTAINER" samba-tool user create "$username" "$password" \
   			--userou="$ou_relative" && \
   			echo "   ✅ User '$username' created." || \
   			echo "   ⚠️  Failed to create user '$username'."
   	fi
   }
   
   # ─── Create OUs ─────────────────────────────────────────────────────────────
   
   echo ""
   echo "--- Creating Organizational Units ---"
   create_ou "it"
   create_ou "account"
   create_ou "hr"
   
   # ─── Create Users ───────────────────────────────────────────────────────────
   # Format: create_user  <username>   <password>         <ou>
   echo ""
   echo "--- Creating Users ---"
   
   # IT Department
   create_user "it.admin"     "$DEFAULT_PASSWORD"  "it"
   create_user "it.support1"  "$DEFAULT_PASSWORD"  "it"
   create_user "it.support2"  "$DEFAULT_PASSWORD"  "it"
   create_user "pitt.p"       "$DEFAULT_PASSWORD"  "it"
   
   # Accounting Department
   create_user "acc.manager"  "$DEFAULT_PASSWORD"  "account"
   create_user "acc.staff1"   "$DEFAULT_PASSWORD"  "account"
   create_user "acc.staff2"   "$DEFAULT_PASSWORD"  "account"
   create_user "phunsait"     "$DEFAULT_PASSWORD"  "account"
   
   # HR Department
   create_user "hr.manager"   "$DEFAULT_PASSWORD"  "hr"
   create_user "hr.staff1"    "$DEFAULT_PASSWORD"  "hr"
   create_user "hr.staff2"    "$DEFAULT_PASSWORD"  "hr"
   create_user "plusmagi"     "$DEFAULT_PASSWORD"  "hr"
   
   echo ""
   echo "=========================================="
   echo "✅ Done."
   echo "=========================================="
   

3. ให้สิทธิ์
   chmod +x add_mass_users.sh

วิธีใช้งาน

• รันด้วยค่า default ( ไม่ต้องใส่อะไร )
  ./add_mass_users.sh
• กำหนด container และ domain อื่น
  ./add_mass_users.sh -c my-container -b DC=corp,DC=local -p MyP@ss123
• กำหนดเฉพาะ password
  ./add_mass_users.sh --password SecureP@ss!

อ่านเพิ่มเติม

• Docker: Samba Backup
• Docker: Samba Import