1.vsftpdԴ?源码??ȡ
2.CentOS 6.4中出现Vsftpd中文乱码解决过程

vsftpdԴ???ȡ

           登录出现 vsftpd login incorrect 报错。

       解决方法：

       cp Path/RedHat/vsftpd.pam /etc/pam.d/ftp

       path为vsftp解压缩源文件目录

       这是源码因为我们RHEL启用了PAM,所在用到vsftp时需要用到 /etc/pam.d/ftp这个文件（默认源码安装的不会有这个文件），因此除了匿名用户外本地用户无法登录。源码

方法二：

       在测试Checkpoint的源码软件iapp源码***1 R6x的时候，遇到了这个错误。源码这说明client端跟server端的源码网络驱动源码分析连接性是没问题。但是源码就是想不出为什么，还以为是源码用户名和口令错误呢。后来才google了一下，源码发现是源码server端的配置有问题。

       检查/etc/vsftpd/user_list和/etc/ftpusers，源码是源码这个文件/etc/vsftpd/vsftpd.conf少了一行：

       复制代码

       代码如下:

       pam_service_name=vsftpd

           $ echo ‘pam_service_name=vsftpd’ /etc/vsftpd/vsftpd.conf

           $ service vsftpd restart

        error就消除了！

下面是源码源码微以统计更详细的方法：

       [root@atr-3-server1 admin]# cat /etc/vsftpd/vsftpd.conf

           # 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.

           #

           # Allow anonymous FTP? (Beware - allowed by default if you comment this out).

           anonymous_enable=no

           #

           # 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 . You may wish to change this to ,

           # if your users expect that ( is used by most other ftpd's)

           local_umask=

           #

           # 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

           #

           # Activate logging of uploads/downloads.

           xferlog_enable=YES

           #

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

           connect_from_port_=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

           xferlog_std_format=YES

           #

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

           #idle_session_timeout=

           #

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

           #data_connection_timeout=

           #

           # 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 turning on ascii_download_enable enables malicious remote parties

           # to consume your I/O resources, by issuing the command "SIZE /big/file" in

           # ASCII mode.

           # These ASCII options are split into upload and download because you may wish

           # to enable ASCII uploads (to prevent uploaded scripts etc. from breaking),

           # without the DoS risk of SIZE and ASCII downloads. ASCII mangling should be

           # on the client anyway..

           #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 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_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

       pam_service_name=vsftpd

           userlist_enable=YES

           #enable for standalone mode

           listen=YES

           tcp_wrappers=YES

CentOS 6.4中出现Vsftpd中文乱码解决过程

乱码解决过程：

       1、这就是江湖源码首先使用 rpm -e vsftpd卸载系统安装的默认VSFTPD应用服务器：

       [root@localhost ~]# rpm -e vsftpd

       2、从d

       、进入源码包下的拖动示教源码 SPECS目录，并使用rpmbuild -bb vsftpd.spec命令生成vsftpd-2.2.2-.el6.1.x_.rpm：

       [root@localhost SPECS]# rpmbuild -bb vsftpd.spec

       此时因为系统缺少依赖包会报如下错误：

       error: Failed build dependencies:

       libcap-devel is needed by vsftpd-2.2.2-.el6.1.x_

       tcp_wrappers-devel is needed by vsftpd-2.2.2-.el6.1.x_

       我们可以从CentOS6.4安装盘中找到如下RPM软件包进行手动安装，包名如下：

       libattr-2.4.-7.el6.i.rpm libcap-devel-2.-5.5.el6.x_.rpm

       libattr-2.4.-7.el6.x_.rpm tcp_wrappers-devel-7.6-.el6.i.rpm

       libattr-devel-2.4.-7.el6.i.rpm tcp_wrappers-devel-7.6-.el6.x_.rpm

       libattr-devel-2.4.-7.el6.x_.rpm tcp_wrappers-libs-7.6-.el6.i.rpm

       libcap-2.-5.5.el6.i.rpm tcp_wrappers-libs-7.6-.el6.x_.rpm

       libcap-2.-5.5.el6.x_.rpm vsftpd-2.2.2-.el6_3.1.src.rpm

       libcap-devel-2.-5.5.el6.i.rpm

       、将以上各包使用rpm -ivh *.rpm -force --nodeps命令进行强制安装：

       [root@localhost rpm]# rpm -ivh *.rpm --force --nodeps

       warning: libattr-2.4.-7.el6.i.rpm: Header V3 RSA/SHA1 Signature, key ID cb9de: NOKEY

       Preparing... ########################################### [%]

       1:libattr ########################################### [ 8%]

       2:libcap ########################################### [ %]

       3:tcp_wrappers-libs ########################################### [ %]

       4:libattr ########################################### [ %]

       5:libcap ########################################### [ %]

       6:tcp_wrappers-libs ########################################### [ %]

       7:tcp_wrappers-devel ########################################### [ %]

       8:libcap-devel ########################################### [ %]

       9:libattr-devel ########################################### [ %]

       :tcp_wrappers-devel ########################################### [ %]

       :libcap-devel ########################################### [ %]

       :libattr-devel ########################################### [%]

       、再次使用rpmbuild -bb vsftpd.spec对vsftpd-2.2.2-.el6.1.x_.rpm包重新进行编译：

       [root@localhost SPECS]# rpmbuild -bb vsftpd.spec

       、进入x_目录，此时可以看到该目录下已经生成相关RPM包：

       命令模式如下：

       复制代码

       代码如下:

       [root@localhost RPMS]# cd x_/

           [root@localhost x_]# ls

           vsftpd-2.2.2-.el6.1.x_.rpm vsftpd-debuginfo-2.2.2-.el6.1.x_.rpm

       、重新安装进行过源码修改的vsftpd应用服务器组件包：

       [root@localhost x_]# rpm -ivh vsftpd-2.2.2-.el6.1.x_.rpm

       Preparing... ########################################### [%]

       1:vsftpd ########################################### [%]

       、CentOS6.4修改系统默认字符集：

       [root@localhost /]# vi /etc/sysconfig/in

       将原文件修改为如下内容：

       复制代码

       代码如下:

       #LANG="zh_CN.UTF-8"

           LANG="zh_CN.GB"

           SUPPORTED="zh_CN.GB:zh_CN:zh:zh_CN.GB:en_US.UTF-8:en_US:en"

           SYSFONT="latarcyrheb-sun"

       此时所有修改工作已经完成，重起FTP应用服务器之后我们在windows系统中使用IE浏览器以及前期应用软件进行测试中文乱码问题消失。该解决办法同样适用于RHEL6系列操作系统中存在的VSFTPD于windows客户端字符集兼容原因导致的乱码问题。