Vsftpd anonymous로 접속이 안됩니다

우분투 10.04 SERVER 입니다…

도메인이 getoclover.com인데…

ftp://getoclover.com 로 접속하면 로그인 창이 나오더군요

그래서 익명연결에 체크하고 확인을 눌렀는데 접속이 안되네요 ㅠㅠ

설치 중에 보니 ftp의 anonymous 전용 폴더가 /srv/ftp 인것 같더군요…
(제가 따로 설정한 것이 아니라 설치할 때 기본값이 /srv/ftp 였습니다…)

/etc/vsftpd.conf 파일에서 anonymous_enable=YES로 바꾸고 vsftpd를 재시작했음에도 불구하고 ㅠㅠ
익명계정으로 접속이 되질 않습니다… 뭐가 문제일까요?

  • 설치 후 anonymous_enable=YES 빼고는 전혀 건드리지 않았습니다.
    ++ 솔직히… /srv/ftp 가 anonymous 경로가 맞는지도 모르겠습니다 ㅠ
    그러나 재설치하면 다음과 같이 나옵니다.

[quote:jgn9mc5b]전에 선택하지 않은 vsftpd 패키지를 선택합니다.
(데이터베이스 읽는중 …현재 82782개의 파일과 디렉토리가 설치되어 있습니다.)
vsftpd 패키지를 푸는 중입니다 (…/vsftpd_2.2.2-3ubuntu6_amd64.deb에서) …
man-db에 대한 트리거를 처리하는 중입니다 …
ureadahead에 대한 트리거를 처리하는 중입니다 …
vsftpd (2.2.2-3ubuntu6) 설정하는 중입니다 …

vsftpd directory (/srv/ftp) already exists, doing nothing.
vsftpd start/running, process 1133[/quote:jgn9mc5b]

혹시 몰라서 올립니다… 아래는 현재 vsftpd.conf의 내용입니다.

Example config file /etc/vsftpd.conf

The default compiled in settings are fairly paranoid. This sample file

loosens things up a bit, to make the ftp daemon more usable.

Please see vsftpd.conf.5 for all compiled in defaults.

READ THIS: This example file is NOT an exhaustive list of vsftpd options.

Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd’s

capabilities.

Run standalone? vsftpd can run either from an inetd or as a standalone

daemon started from an initscript.

listen=YES

Run standalone with IPv6?

Like the listen parameter, except vsftpd will listen on an IPv6 socket

instead of an IPv4 one. This parameter and the listen parameter are mutually

exclusive.

#listen_ipv6=YES

Allow anonymous FTP? (Disabled by default)

anonymous_enable=YES

Uncomment this to allow local users to log in.

local_enable=YES

Uncomment this to enable any form of FTP write command.

#write_enable=YES

Default umask for local users is 077. You may wish to change this to 022,

if your users expect that (022 is used by most other ftpd’s)

#local_umask=022

Uncomment this to allow the anonymous FTP user to upload files. This only

has an effect if the above global write enable is activated. Also, you will

obviously need to create a directory writable by the FTP user.

#anon_upload_enable=YES

Uncomment this if you want the anonymous FTP user to be able to create

new directories.

#anon_mkdir_write_enable=YES

Activate directory messages - messages given to remote users when they

go into a certain directory.

dirmessage_enable=YES

If enabled, vsftpd will display directory listings with the time

in your local time zone. The default is to display GMT. The

times returned by the MDTM FTP command are also affected by this

option.

use_localtime=YES

Activate logging of uploads/downloads.

xferlog_enable=YES

Make sure PORT transfer connections originate from port 20 (ftp-data).

connect_from_port_20=YES

If you want, you can arrange for uploaded anonymous files to be owned by

a different user. Note! Using "root" for uploaded files is not

recommended!

#chown_uploads=YES
#chown_username=whoever

You may override where the log file goes if you like. The default is shown

below.

#xferlog_file=/var/log/vsftpd.log

If you want, you can have your log file in standard ftpd xferlog format.

Note that the default log file location is /var/log/xferlog in this case.

#xferlog_std_format=YES

You may change the default value for timing out an idle session.

#idle_session_timeout=600

You may change the default value for timing out a data connection.

#data_connection_timeout=120

It is recommended that you define on your system a unique user which the

ftp server can use as a totally isolated and unprivileged user.

#nopriv_user=ftpsecure

Enable this and the server will recognise asynchronous ABOR requests. Not

recommended for security (the code is non-trivial). Not enabling it,

however, may confuse older FTP clients.

#async_abor_enable=YES

By default the server will pretend to allow ASCII mode but in fact ignore

the request. Turn on the below options to have the server actually do ASCII

mangling on files when in ASCII mode.

Beware that on some FTP servers, ASCII support allows a denial of service

attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd

predicted this attack and has always been safe, reporting the size of the

raw file.

ASCII mangling is a horrible feature of the protocol.

#ascii_upload_enable=YES
#ascii_download_enable=YES

You may fully customise the login banner string:

#ftpd_banner=Welcome to blah FTP service.

You may specify a file of disallowed anonymous e-mail addresses. Apparently

useful for combatting certain DoS attacks.

#deny_email_enable=YES

(default follows)

#banned_email_file=/etc/vsftpd.banned_emails

You may restrict local users to their home directories. See the FAQ for

the possible risks in this before using chroot_local_user or

chroot_list_enable below.

#chroot_local_user=YES

You may specify an explicit list of local users to chroot() to their home

directory. If chroot_local_user is YES, then this list becomes a list of

users to NOT chroot().

#chroot_local_user=YES
#chroot_list_enable=YES

(default follows)

#chroot_list_file=/etc/vsftpd.chroot_list

You may activate the "-R" option to the builtin ls. This is disabled by

default to avoid remote users being able to cause excessive I/O on large

sites. However, some broken FTP clients such as "ncftp" and "mirror" assume

the presence of the "-R" option, so there is a strong case for enabling it.

#ls_recurse_enable=YES

Debian customization

Some of vsftpd’s settings don’t fit the Debian filesystem layout by

default. These settings are more Debian-friendly.

This option should be the name of a directory which is empty. Also, the

directory should not be writable by the ftp user. This directory is used

as a secure chroot() jail at times vsftpd does not require filesystem

access.

secure_chroot_dir=/var/run/vsftpd/empty

This string is the name of the PAM service vsftpd will use.

pam_service_name=vsftpd

This option specifies the location of the RSA certificate to use for SSL

encrypted connections.

rsa_cert_file=/etc/ssl/private/vsftpd.pem

우선 오류 메세지에 따라 해결책으로 이리 해보십시오
vsftp의 익명자의 기본 디렉은 /srv/ftp 로 사용하고 싶다면
sudo mkdir /srv/ftp
sudo usermod -d /srv/ftp ftp
해주고 재시작 하시면 됩니다. sudo /etc/init.d/vsftpd restart

우분투의 기본 vsftpd 는 아무런 설정 없이 익명 연결을 허용합니다.
(즉 아무런 설정없이 익명자 로그인이 가능합니다)
익명 연결시 비밀번호는 규칙이 맞는 이메일 주소입니다 (아이디@도메인)

그리고 재설치시에는 purge 옵션을 주고 지우면 원래의 기본 설정파일로 돌아 갈수 있습니다.
sudo apt-get purge vsftpd
sudo apt-get install vsftpd

apt-get purge vsftpd

apt-get install vsftpd

를 한 뒤 알려주신대로,

usermod -d 명령을 내렸습니다만,
이미 유저가 ftp로 설정이 되어있어서 no changes 라고 나옵니다.

또한 제 vsftpd의 기본 conf 값은

anonymous_enable = NO 입니다…
그래서 YES로 바꾼뒤…

vsftpd를 재시작 해봤음에도 불구하고

ftp://getoclover.com 에 접속하면 사용자계정을 요구하고,

anonymous 에 정상적인 메일 주소를 pw로 해도 로그인 되지 않습니다.

vsftpd 2.2.2-ubuntu6_amd64 입니다…

뭐가 문제일까요 ㅠ