Samba

Install

• yum install samba -y

Configure Service

• systemctl start smb
• systemctl status smb
• systemctl enable smb

Create folder, users and groups

• mkdir /share
• useradd sales-rw
• useradd sales-r
• chown sales-rw:sales-rw /share
• chmod 775 /share
• useradd user01 -g sales-rw -c "user01 in sales-rw group"
• useradd user02 -g sales-r -c "user02 in sales-r group"
• smbpasswd -a user01
• smbpasswd -a user02

Example (/etc/samba/smb.conf)

• # Users in group sales-rw have read/write/execute permission
• # Users in group sales-r have read/execute permission
• # Others have no permission
• [Sales department]
• comment = Sales department
• path = /share
• guest ok = no
• writable = yes
• valid users = @sales-rw,@sales-r
• write list = sales-rw
• create mask = 0775
• force create mode = 0775
• directory mask = 0775
• systemctl restart smb

Configure Firewall

• firewall-cmd --get-services
• firewall-cmd --add-service=samba --permanent
• firewall-cmd --reload
• firewall-cmd --list-service

Configure Selinux

• setsebool -P samba_export_all_ro=1 samba_export_all_rw=1
• getsebool -a | grep samba_export