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vsftpd 安裝與虛擬用戶配置

←手機掃碼閱讀     火星人 @ 2014-03-09 , reply:0
vsftpd 安裝與虛擬用戶配置 作者:守住每一天 blog:www.opendoc.com.cn bbs:bbs.linuxtone.org 感謝:兄弟張志堅的幫助完成此文. 測試環境: centos 5.X 64bit vsftpd 2.0 安裝:yum -y install vsftpd 需求: 虛擬三個用戶,使用同一個家目錄.許可權如下. ftpadmin 讀寫刪除 ftpuser 讀寫 ftp 讀(下載) 目錄為:/data 密碼統一為:123456 一、創建虛擬用戶資料庫: 1、創建文件文件loginuser.txt 格式如下: user_id password /home/loginuser.txt ftpadmin 123456 ftpuser 123456 ftp 123456 2、生成資料庫文件: db_load -T -t hash -f /home/loginuser.txt /etc/vsftpd/vsftpd_login.db chmod 600 /etc/vsftpd/vsftpd_login.db 3、配置pam文件 # vi /etc/pam.d/vsftpd.vu auth required /lib64/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login account required /lib64/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login 二、為虛擬用戶創建本地系統用戶 useradd opendoc -d /data -s /bin/false chown opendoc.opendoc /data 三、vsftpd.conf配置 anonymous_enable=NO local_enable=YES #write_enable=NO dirmessage_enable=YES xferlog_enable=YES xferlog_file=/var/log/vsftpd.log connect_from_port_20=YES xferlog_std_format=YES listen=YES listen_port=21 userlist_enable=YES chroot_local_user=YES tcp_wrappers=YES guest_enable=YES guest_username=opendoc pam_service_name=vsftpd.vu user_config_dir=/etc/vsftpd/vsftpd_user_conf virtual_use_local_privs=YES pasv_min_port=50000 pasv_max_port=60000 pasv_enable=yes max_clients=200 max_per_ip=4 idle_session_timeout=600 ftpd_banner=Welcome to opendoc FTP service. mkdir /etc/vsftpd/vsftpd_user_conf # vi /etc/vsftpd/vsftpd_user_conf/ftpadmin 所有許可權 write_enable=YES anonymous_enable=NO anon_world_readable_only=NO anon_upload_enable=YES anon_mkdir_write_enable=YES anon_other_write_enable=YES local_umask=022 download_enable=Yes local_root=/data # vi /etc/vsftpd/vsftpd_user_conf/ftpuser 上傳許可權 write_enable=YES anon_world_readable_only=NO anon_upload_enable=YES anon_mkdir_write_enable=YES anon_other_write_enable=YES local_umask=022 download_enable=NO local_root=/data # vi /etc/vsftpd/vsftpd_user_conf/ftp 只能下載 write_enable=NO anon_world_readable_only=NO anon_upload_enable=NO anon_mkdir_write_enable=NO anon_other_write_enable=NO local_umask=022 download_enable=yes local_root=/data # /etc/init.d/vsftpd start Starting vsftpd for vsftpd: [ OK ] 測試: # ftp -n localhost Connected to ifidc. 530 Please login with USER and PASS. 530 Please login with USER and PASS. KERBEROS_V4 rejected as an authentication type 220 Welcome to tfhudong FTP service ftp> use ftpadmin 331 Please specify the password. Password: 230 Login successful. ftp> quit 221 Goodbye. # ftp -n localhost Connected to ifidc. 220 Welcome to tfhudong FTP service 530 Please login with USER and PASS. 530 Please login with USER and PASS. KERBEROS_V4 rejected as an authentication type ftp> use ftpuser 331 Please specify the password. Password: 230 Login successful. ftp> quit 221 Goodbye. # ftp -n localhost Connected to ifidc. 220 Welcome to tfhudong FTP service 530 Please login with USER and PASS. 530 Please login with USER and PASS. KERBEROS_V4 rejected as an authentication type ftp> use ftp 331 Please specify the password. Password: 230 Login successful. ftp> quit 221 Goodbye.


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