Linux中FTP服务器配置

周光华 發表於 2019-8-29 16:04:00

<div><strong> </strong></div>
<div><strong>   1、FTP服务器的一些基本概念</strong></div>
<div><strong> </strong></div>
<div><strong>    （1）FTP连接方式</strong></div>
<div>    控制连接：标准端口为21，用于发送FTP命令信息。</div>
<div>    数据连接：标准端口为20，用于上传、下载数据。</div>
<div><strong> </strong></div>
<div><strong>    （2）数据连接的建立类型</strong></div>
<div>    主动模式：服务端从20端口主动向客户端发起连接。</div>
<div>    被动模式：服务端在指定范围内的某个端口被动等待客户端发起连接。</div>
<div>    一般都采用被动模式。主动模式存在安全隐患，客户机很容易发起DdoS攻击。</div>
<div><strong> </strong></div>
<div><strong>    （3）FTP传输模式</strong></div>
<div>    文本模式：ASCII模式，以文本序列传输数据。</div>
<div>    二进制模式：Binary模式，以二进制序列（比特流）传输数据。</div>
<div>    ASCII模式一般只用于纯文本文件传输，而Binary模式更适合传输程序、图片等文件。尤其是对于可执行文件，如果把可执行文件以文本模式传输，则下载下来的文件将无法正常使用。</div>
<div>    在rhel6中默认采用二进制模式，在rhel6以前的版本中默认采用文本模式，为了提高可靠性，rhel6不再支持文本模式。</div>
<div><strong> </strong></div>
<div><strong>    （4）FTP用户的类型</strong></div>
<div>    匿名用户：anonymous或ftp，这两个其实是同一个用户。</div>
<div>    本地用户：帐号名称、密码等信息保存在passwd、shadow文件中。但是系统用户在访问时默认只能访问自己的主目录，而不是vsftpd的主目录/var/ftp</div>
<div>    虚拟用户：使用独立的帐号/密码数据文件。</div>
<div><strong>    </strong></div>
<div><strong>    2、vdftpd服务</strong></div>
<div>       后台进程：vsftpd</div>
<div>       启动脚本：/etc/init.d/vsftpd</div>
<div>       类型：System V 服务</div>
<div>       使用端口：20(ftp-data)，21(ftp)</div>
<div>       所需RPM包：vsftpd</div>
<div>       配置文件：/etc/vsftpd/vsftpd.conf</div>
<div>       查看配置文件帮助：man  vsftpd.conf</div>
<div>       默认主目录是：/var/ftp</div>
<div> </div>
<div><strong>3、配置匿名用户下载和上传</strong></div>
<div><strong># cat /etc/redhat-release</strong></div>
<div><strong>CentOS release 6.5 (Final)</strong></div>
<div><strong> </strong></div>
<div><strong> </strong></div>
<div>  <strong> 3.1安装FTP软件包，客户端和服务器端：</strong></div>
<div>            tftp-server-0.49-7.el6.i686</div>
<div>            ftp-0.17-51.1.el6.i686</div>
<div>            tftp-0.49-7.el6.i686</div>
<div>            vsftpd-2.2.2-6.el6_0.1.i686</div>
<div>            lftp-4.0.9-1.el6.i686</div>
<div>            gvfs-obexftp-1.4.3-12.el6.i686</div>
<div>    </div>
<div>    启动服务，并设为开机自动</div>
<div>    service  vsftpd  start</div>
<div>    chkconfig  vsftpd  on</div>
<div> </div>
<div>  <strong>  编辑主配置文件/etc/vsftpd/vsftpd.conf</strong></div>
<div>        anonymous_enable=YES  表示允许匿名用户访问。</div>
<div>        local_enable=YES  表示允许使用系统用户访问，</div>
<div>        write_enable=YES  表示允许允许匿名用户或系统用户具有写入权限</div>
<div>        </div>
<div>   将“/var/ftp/pub”目录的属主改为ftp，即可赋予匿名用户写入权限</div>
<div>      # chown ftp /var/ftp/pub/</div>
<div>           </div>
<div>     同时在配置文件/etc/vsftpd/vsftpd.conf中增加以下几行：</div>
<div>        anon_upload_enable=YES    #表示允许匿名用户上传</div>
<div>        anon_mkdir_write_enable=YES  #表示允许匿名用户创建目录</div>
<div>        anon_umask=022          #表示设置匿名用户的umask值</div>
<div>        anon_max_rate=500000    #表示对匿名用户的传输速率进行限制，单位为字节。</div>
<div> </div>
<div>    重启服务：service  vsftpd  restart(reload)</div>
<div><strong> </strong></div>
<div><strong> </strong></div>
<div><strong>3.2、在客户端使用匿名用户访问测试</strong></div>
<div> </div>
<div>此时匿名用户可以新建文件夹，可以上传文件，如下图：</div>
<div> </div>
<div><img src="data:image/png;base64,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">        </div>
<div><strong> </strong></div>
<div><strong> </strong></div>
<div><strong> </strong></div>
<div><strong>4、配置本地用户上传和下载</strong></div>
<div><strong> </strong></div>
<div><strong>（1）vsftpd可以直接使用Linux系统的本地用户作为FTP用户。</strong></div>
<div>使用本地用户登录FTP服务器后，默认将位于用户自己的主目录中，且具有读写权限。</div>
<div>如利用test用户访问ftp，那么默认将进入到的目录是/home/test。                    </div>
<div>    </div>
<div> </div>
<div><strong>创建系统用户，并设置密码，并在主目录中放置一个测试文件：</strong></div>
<div>        useradd  ftptest   </div>
<div>        passwd      ftptest</div>
<div>        echo ‘ftp test’ > /home/ftptest/ftptest.txt</div>
<div><strong> </strong></div>
<div><strong>创建系统用户test，并设置密码：</strong></div>
<div>        useradd  test</div>
<div>        passwd   test</div>
<div> </div>
<div> </div>
<div><strong>（2）实现的场景一：允许用户test登录，且登录成功后位于自己的家目录中。不允许ftptest用户登录</strong></div>
<div><strong>配置参数：</strong></div>
<div>  anonymous_enable=NO </div>
<div>  local_enable=YES  </div>
<div>  write_enable=YES  </div>
<div>  chroot_local_user =YES       </div>
<div>  chroot_list_enable=NO        </div>
<div>  chroot_list_file=/etc/vsftpd/chroot_list    </div>
<div>  local_umask=022    </div>
<div> userlist_enable=YES</div>
<div><strong> </strong>userlist_deny=NO</div>
<div><strong> </strong></div>
<div><strong>将test用户加入到 </strong><strong>/etc/vsftpd/user_list文件。</strong></div>
<div># vi /etc/vsftpd/user_list</div>
<div>test</div>
<div><strong> </strong></div>
<div># cd /home/test/</div>
<div># ls</div>
<div>test.txt       新建文件夹</div>
<div><strong> </strong></div>
<div><strong> </strong></div>
<div><strong>测试：</strong></div>
<div><strong><img src="data:image/png;base64,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"></strong></div>
<div><strong><img src="data:image/png;base64,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"></strong></div>
<div><strong> </strong></div>
<div><strong> </strong></div>
<div><strong>（3）实现场景二：允许ftptest用户登录，登录成功后位于/data目录，禁止test用户登录。</strong></div>
<div>  anonymous_enable=NO </div>
<div>  local_enable=YES  </div>
<div>  write_enable=YES  </div>
<div>  chroot_local_user =YES       </div>
<div>  chroot_list_enable=NO        </div>
<div>  chroot_list_file=/etc/vsftpd/chroot_list    </div>
<div>  local_umask=022    </div>
<div> userlist_enable=YES</div>
<div> userlist_deny=NO</div>
<div><strong>local_root=/data</strong></div>
<div><strong> </strong></div>
<div>将ftptest用户加入到 /etc/vsftpd/user_list文件。从此文件中删除test用户。</div>
<div># vi /etc/vsftpd/user_list</div>
<div>ftptest</div>
<div> </div>
<div><strong><img src="data:image/png;base64,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"></strong></div>
<div><strong> </strong></div>
<div><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAXcAAACICAYAAAAcc6uGAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAABEESURBVHhe7ZrpjuREEIT3AfZheVB+cgkBAi2IQ1wSD9CotEoU5EQeVba73e748aldEZGZnp5xarZn3/3++++3X3755fbhw4fbt99+e/v8889vn3zyye39+/dCCCGeFC13IYS4IFruQghxQbTchRDigmi5CyHEBdFyF0KIC6LlLoQQF0TLXQghLoiWuxBCXBAtdyGEuCCHLvdPP/2U6s/Cs9+/EOJ1KZf7WHAebFAR5Vk/pj2azr1kmaO/niP7H3nfexPdq70/HT/KdMhqs97mZZkOVW3mb5092NJ/j/niLelyZ2/47Deh+qZ2tEdS3b/B/EHlb+Ue/ZnuOfo+Imwum+216hxpGSNvRD67ZudIyxh5Y9Vn11229q98sY6We0Hnfs52z3tTfX3os+w93p/u3KPudaXX0fOR7qw956/ck9iPcLnPvPEjm+Ujj+kzc+9FdU9nvOe9yb7GM7w/bEaldWs6rPQ6ej7SnbXn/JV7Evtx+uVuvZHMZzo7sxzzLeM1JPKrnl73mp1Nq3wE9U4uyxje83UzPp69twKr72rI6n1ks8arEWX89SxVbTU70zpkvcarMeOLbeyy3CuiXkxHbatv56imUx9pyKrfmYXnmT6mz/SL+iAsU9VF/tDRq/pksFqv+XmeI+Z7vZubpaqP5na0DlEvr+O58sU27rLcB6xfpVX30OmZ9aj6I1v6RD7TIy2bsdrf+9mMwcwcZKau6hWRzTDs7DOZ3oXVdzQ8b7mHqrZzL5HWYaX/nvPFW0693O2MZJ7hM3j2ZLXIqjeIfKZHWjZjS3/rHfUwMn+1lulVr4hu3Z4zkW5f1Pa8l6quO2vP+ZW253zxlnC5D3PvN9/XrvRHv3MvnQyS5SOvmjFTF2nZjNX+WU+kyq36TO/ek6db53Or8zzdrwW1bk2Hqq47a8/5lbbnfPGWqeUevfFD73xTOv1Q2+qzM9KpRyIvqxl068aZaewamdFZfwQ9873mqTLo++vImyWqzfqzGp9nGUaU87rvj57XxjXLMKpc5Pt53qv6Gp3+K2exTrrcB+PNNrAQqXyDZayW9fCe91km0tGbySDe97Wzvs/gObq2s9cyL9LQwwy7ZlgvhOUGzLdzVZthtUiUiXSP97HGg3VRvut5P+qHWAaZ8TFj50pHrBbJMt7r+GKNcrnvzbN/A6/0A8i+lnt+fXqYhTgOLfdJrraQxteDsMwRPGKmEK/EpuXefTBZ7oiHWotCCCE+0vrMHQuQLcs90wfDq2A1XhNCiFek9Zu7LU1crBlYi/V2nYF1SOYZnYwQQrwCU8u90iK2Lt2sHr0tc6LaoRuVH2U6ZLVZb/OyTIeqNvO3zh5s6b/HfCGuxvJn7vYwRQ+VPXAe81jea0zPzlGPjFFjMG/mHGkZI29EPrtm50jLGHlj1WfXXbb2r3whXpWl5T77QK0+lB2906cDq620bk2HlV5Hz0e6s/acv3JPQoiPhMt9PDiIFXjdg82xxl47dLPY21/PwmorrVvTYaXX0fOR7qw956/ckxDiI8ufuRudByzKzDycPmtn1Gf6eVhtV0NW7yGbNV6NKOOvZ6lqq9mZ1iHrNV6NGV+IV+Zuy53lZh7GKIv6TD9P5/7GOZtxxHyvd3OzVPXR3I7WIerldTxXvhCvzOHLHR9Au67wPay20qNMh6y/YWefyfQurL6j4XnLPVS1nXuJtA4r/fecL8TVmFru47UDZrEe8VqUicAMu56lW8tyW+Ya3b6o7XkvVV131p7zK22mhulCXJmHfObOaqo+kY961SOjW+tzW2YirE+ldWs6VHXdWXvOr7ROTZUX4qo87A+qsw/dXpmIqDa7T1bj8yzDiHJe9/3R89q4ZhlGlYt8P897VV+j03/r2XtCXJlyudsDET0YnQcmq+3UDyyLsIzXKnxP1qPSPd7HGg/WRfmu532mebCW5SsfM10dsQySZbw34zNPiKuSLnf/QNhDUoF5fEXd56IMgj5iXpYRQohXovWxzBZw4XaXdHTOmMkKIcTVOXy5CyGEuD9Pt9z1G/p50PdCiPPyVMtdy+R86HsixDkpl/t4eBEs7viYYV6XrfUeuydP5Q869Xuxtf896lf6CiGOJV3u7KFFrfL9meW7bKmNyO4/uu/oOtOM4WW+Z7a/5171Mz2FEPfh0OVe+V1WajpU92pEHtOre618ZKU/cs/6mb5CiOPRcifXnshjenWvlY+s9EfuWT/TVwhxPNN/UK0eYvRnlkNG1MdgZ5bzfqR7Io/pXrPeCPqznLV+a18hxL5MLffqAfY+y68sgaimmlfNj649kTd0j/fxHGldttQOjqzf2lsIsS/t5V49vMzvahVRjderswf9LBt5M/0zrcNqnXF0/db+Qoh9aS331Qeb6StLIKsxL7sHxHt4johyVT3zuzORlRrkHvVbZwgh9qVc7tVDm/nMW10CUZ3p3b6YW6np6AbzuzON2bznHvVbZwgh9idd7uyhRa3y/Znlu2S1kcf0lfuZ6Y94f5y7Mwcsi1rV7+j6TBNCPJZyuTOsmHkD833O67NEPTLdwzys8US5SPf4XKfGwFrE+1iDYA3ifaxBsAbxGTwLIc5B+w+qZ0HL5DzoeyHEeXm65S6EEKJGy10IIS6IlrsQQlwQLXchhLgg5XK3/yFhYLHPMG9Q+RVV7Zbej2brexNhfbE3ahlZ1npFPb0vhHgM6XKPHuboXOWZ3yGqG7rB/GfgyPtnfU1Dr3PNtMq/N2P2I+cLcSY2LfetfpdRk9Wt9HwFuu9/9P6hvrXXvXj0fCHOwumXu+Wzutmer0L3/Y/eP9S39roXj54vxFmY/oPqzANf+R0sn9VFc7CWXeMZtUivNO9VZDWoZ7kMlu9qpiNRhl1XYF9PlkOP+T6TeUJcmanlzh4cPHut8jtU/SLda6xPlmFnr1V+l6hm6N6b6c+yXc3r2dzhZX5E1N+uWc+ohmmVL8SVaS/37oOy98M18kiUqXS7zrLMYz2i8ypRn+p+Krr1nflbMhFRf7tm/aIaplW+EFemtdyjB+Loh8tno9pKH6947TOR57XIR7zfIapj+syMbv3MfGSmFwOz7Lrq3/EZmBfiqpTLPXsYmIda5Vd066OepvtX70dn1CPP080h2dyOFtGtn5mPzPRiYJZdV/1XfCFehXS5Vw+PP1d55mdU/TLNyOZ7L+oTeV2tIpvb0SK69TPzkZleDMyy66q/98c5873m80JciXK5M3yTSDcqn2E1WOc1PKOOoBb5puO1z3jNdA/LRWT1Xa0Ca1hd5EW6B3NVFvE11TVqiPd8Dn3UWVaIK9H+g+orowUghHg2tNwT9JudEOJZufty17IUQojjKZe7/fbaARtnzGQ9W2rF9TnTz0d1L/pZFkfSWu5YMKNFrP5Q62EQGWf8+ajuST/T4ijustyH14HVGqt+1R/9KNMhq816m5dlOlS1mb919mBL/6PnP5rq3s587+J5udtyZzpSZSJ/6AbzZs6RljHyRuSza3aOtIyRN1Z9dt1la//K77Kl9miqezvzvYvn5S6fuWeecUR9pXVrOqz0Ono+0p215/yVe1phrz5Hcq/3gnH0+/MM7/8r8hS/ua/WV1q3psNKr6PnI91Ze85fuSfGyGXZbp9HsuW9qL7+iqPfn6P7izVeerkzOrMY2azxakQZfz1LVVvNzrQOWa/xasz4RuYNmIc1dp3lvI9n5vtc5BuZN6hqq3qG1SFVpvIxk3ni8TzFH1Qzz2AZr+0xJyKa7/VubpaqPprb0TpEvbyO58rvEtVU/Vmd97fUd3Sj8rcwc0+oVX6micdz6c/cTTfs7DOZ3oXVdzQ8b7mHqrZzL5HWYaX/XvOjmq3zt/od3aj8LczcE2rdezry3sU6p/lYJqNT350xe+9dun1R2/NeqrrurD3nV9pe86OarfM7PgPzmGW6UflbyO6JkWXQwwzTxWN5iuU+qHp0Z/jcHvc2YH0qrVvToarrztpzfqWdff6Kz6hy3T6rRP1X5rKao+9frHH55Y66z7Aan2cZRpTzuu+PntfGNcswqlzk+3neq/oanf4rZ9OYjkR1mXa0n2lIx68yGVgbXTOt8pnGfPEY0uUefaO63/RMXyGa64kyke7xPtZ4sC7Kdz3vM82DtSxf+Zjp6ohlkCzjvRmfeQhmrGZGi/Suhjr6XkMqfxD1niHqYTrzved9pPLF/dm83O26k92DvfuJa3Gmn4/qXvSzLI4kXO4zP3hRVj+8QgjxGMrP3IUQQjwfWu5CCHFBtNyFEOKClH9QZWCDzPMZ5kVgT4Rlj+TouY/6uu7F1b8+Ic5Kudx9AcJ8r+F59iHv9D+aMe/ImUf3n+GIe9mz5xH3J8RVOXS5V37F1noxz9nfX33/heixabkzsIbVz/TcWi/mOfv7q++/ED2mPnP3xR6fYTWdPkanfpwRpldnT9SDgRmWzXymeTCDOTwzvwvWsh6Rh2fmZzqCGZbzPssIId4y9Zt79GBFD11Xi7C+iPfxzDRfN3vNzpme9ZnRIt3395moF6PTHz2vjWufqWoqHbWZXkKI/5Mud0b2cHlv68NZZTv9sx7oRdfsXOlG5Rsz/VGr/Iqt/Ss/0yJ9pb8Q4i27LvfBng9nZxbDZ/CMoBddszMyPGTWt0xXR63yKzr9GSw7q5nOQB/zkSaEeMv0H1RnHr7Kr6iynV5ZBr3omp0zqizzo5oqO9OLsdIf6c6P+uzVXwjxlk2fuXcePjyzfEaVn53vQS+6ZudMz/rMaJG+0j/CZ8d5pn/lZ1qkZ/3H2fs+I4T4SPmxjD1A0UOEfpVhXkTV08AcZr2OnvfxHNUaUY8jfJZheqZV+Bpfj36kRxqeUUdmfDz7ayHE/5n+zF0IIcT50XIXQogLsrzcH/nP4b1m65/0QoirMvWZu2E6Zuzag3UZrNbwfpU3sL/hfTwLIcRVmP7N3Raif/XXM1R13u/Oqeq6fYQQ4tlo/ebOritvhqo2m5thOf/qr4UQ4mq0fnNnyzHTPcOvYHUDlo1gtezVriMsI4QQz0r7Y5lo6e2xDLMezOvOtFz0inR7CiHEMzD9m7sH/VWi+lnd4+9vvHrN8GchhHhmpj5zz2DLchXsw+hkBpbzr/6anYUQ4pkJl/tYdrgUKzCHAxjdzCrYg736a3YWQohnZupjmYjMZ15XY1iuk/dZXzPTSwghnonDl/uALVXUqnqD9cGzx3z/GvkRw68yQghxJtrLvQLzEZbD127twGe7tVmu6oF+d54QQjya1nIfRIutu/CiJblS39EN81ku8wz0spwQQpyJ9nIf+OXWWXYjU9WxDJJ5g25tdM3OyPAyXwghzka63G2pzWCN/dk0fPVkNRUsF/WKenZnCSHE2Zn6zX0Pugt05GaXLdZEtVXP2ZlCCHFG7r7chRBCHI+WuxBCXBAtdyGEuCAPXe76fFsIIY7hzXL/7LPP6HIfi/iIZawFL4QQ+/O/5f7NN9/Q5Y4LmC3jrQtaC14IIfZlerkz9ljOWvBCCLEf6XIfC9eDxZmPZ+9FdDJCCCFqWp+5V0s38v1S7yzvTkYIIUTOm+XO/rdMtXAjn+lZLy12IYTYh3d//PHH7ddff334ctdiF0KI/Xiz3L/44ou7L3ctdiGE2Jd3f/755+233367/fjjj7fvvvvu9uWXX25a7v468jKtwz///JPCaoQQ4lX4b7n/9NNPt++///721Vdf/bfcbTkjvoHBfDtHtUzrwhY6wmqEEOJVePfXX3/dxh9Vf/7559sPP/xw+/rrr9/85r7KluVdwRY6wmqEEOJVePf333/fxufu+H/d91ju9tv6UQueLXSE1QghxGvw/vYvf45de9pLYcQAAAAASUVORK5CYII="></div>
<div> </div>
<div> </div>
<div>配置参数解释：</div>
<ul>
<li>
<div>anonymous_enable=NO     //禁止匿名用户登录</div>
</li>
<li>
<div>local_enable=YES                //是否允许本地系统用户访问</div>
</li>
<li>
<div>write_enable=YES               // 表示允许允许匿名用户或系统用户具有写入权限</div>
</li>
<li>
<div>chroot_local_user =YES      // 本地用户在访问时只能访问自己家目录</div>
</li>
<li>
<div>chroot_list_enable=NO       //指定一些用户访问限止在自己的home目录下，就是只能访问自己的家目录</div>
</li>
<li>
<div>chroot_list_file=/etc/vsftpd/chroot_list    //在/etc/vsftpd/chroot_list文件中中列出的是被限制的用户的列表，文件不存在得新建</div>
</li>
<li>
<div>local_umask=022               // 设定本地用户上传文件所用的掩码。</div>
</li>
<li>
<div>local_root=/data           //设置用户登陆时是访问ftp服务的主目录/data</div>
</li>
</ul>
<div>        </div>
<div><strong> </strong></div>
<div><strong>对于chroot_local_user与chroot_list_enable的组合效果，可以参考下表：</strong></div>
<div>
<table><colgroup><col><col><col></colgroup>
<tbody>
<tr>
<td>
<div> </div>
</td>
<td>
<div>chroot_local_user=YES</div>
</td>
<td>
<div>chroot_local_user=NO</div>
</td>
</tr>
<tr>
<td>
<div>chroot_list_enable=YES</div>
</td>
<td>
<div>1、所有用户都被限制在其主目录下； 2、使用chroot_list_file指定的用户列表，这些用户作为“例外”，不受限制</div>
</td>
<td>
<div>1、所有用户都不被限制其主目录下；</div>
<div>2、使用chroot_list_file指定的用户列表，这些用户作为“例外”，受到限制</div>
</td>
</tr>
<tr>
<td>
<div>chroot_list_enable=NO</div>
</td>
<td>
<div>1、所有用户都被限制在其主目录下； 2、不使用chroot_list_file指定的用户列表，没有任何“例外”用户</div>
</td>
<td>
<div>1、所有用户都不被限制其主目录下； </div>
<div>2、不使用chroot_list_file指定的用户列表，没有任何“例外”用户</div>
</td>
</tr>
</tbody>
</table>
<div> </div>
</div>
<div> </div>
<div>（4）关于用户访问控制</div>
<div> </div>
<div><strong>    vsftpd中提供了2个与本地用户相关的配置文件：</strong></div>
<div>    /etc/vsftpd/ftpusers</div>
<div>    /etc/vsftpd/user_list</div>
<div> </div>
<div> </div>
<div>       /etc/vsftpd/ftpusers，包含的用户账号将被禁止登录vsftpd服务器，不管该用户是否在/etc/vsftpd/user_list文件中出现。</div>
<div>                通常将root、bin、daemon等特殊用户列在该文件中，禁止用于登录FTP服务。</div>
<div> </div>
<div>       /etc/vsftpd/user_list，该文件中包含的用户账户可能被禁止登录，也可能被允许登录，具体在主配置文件vsftpd.conf中决定。</div>
<div>                    当存在“userlist_enable=YES”的配置项时，/etc/vsftpd/user_list文件生效。如果配置“userlist_deny=YES”，则</div>
<div>                    仅禁止列表中的用户账户登录，如果配置“userlist_deny=NO”，则仅允许列表中的用户账户登录。</div>
<div>    </div>
<div>    userlist_enable=YES 是系统的默认设置，表示启用userlist用户列表。</div>
<div>    userlist_deny=NO  是我们后来添加的，表示只允许列表中的用户登录。</div>
<div>     </div>
<div> </div>
<div> </div>
<div><strong> </strong></div>
<div><strong> </strong></div>
<div><strong>5、配置FTP虚拟用户下载和上传</strong>（多个虚拟用户通过本地用户进行登录）</div>
<div>    所谓虚拟账户是指：存放于独立数据库文件中的FTP用户账户，可以将他们映射到某个不能登录的系统用户账号上，进一步增强FTP服务器的安全性</div>
<div>    </div>
<div>   <strong>  （1）、创建虚拟用户数据库文件</strong></div>
<div>    使用db_load命令工具创建Berkeley  DB格式的数据库文件。db_load工具由db4-utils软件包提供。安装db4_utils组件。</div>
<div><img src="data:image/png;base64,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"></div>
<div>    </div>
<div><strong>  </strong></div>
<div><strong>  建立一个文本格式的用户名/密码列表文件，用于存放虚拟用户账号。文件名可以随意，文件一般保存在/etc/vsftpd目录</strong></div>
<div>   #  vim  /etc/vsftpd/login.txt</div>
<div>        harry</div>
<div>        123</div>
<div>        natasha</div>
<div>        123        # 文件中的奇数行表示用户名，偶数行为上一行用户所对用的密码。</div>
<div>    </div>
<div>  <strong>  以此文件为数据源通过db_load工具创建出Berkeley DB格式的数据库文件：</strong></div>
<div>        #  cd /etc/vsftpd/</div>
<div>        #  db_load      -T  -t  hash  -f   logins.txt  logins.db</div>
<div>    </div>
<div>    db_load命令是一种固定用法，其中的“-T”选项表示允许非Berkeley DB的应用程序使用从文本格式转换的DB数据库文件，“-t   hash”选项指定读取数据文件的基本方法，“-f”选项用于指定数据的源文件。</div>
<div> </div>
<div> <strong>   最后为了提高虚拟用户账号的安全性，最好将这两个存放虚拟用户账号的文件的权限都设为600，即只有root用户具有读取和写入权限。</strong></div>
<div>        chmod   600    logins.txt</div>
<div>        chmod   600   logins.db</div>
<div> </div>
<div><strong>      (2)创建虚拟用户的映射账号</strong></div>
<div>    vsftpd服务对虚拟用户其实是采用了映射的控制方式，把所有的虚拟用户账号都对应到了同一个系统用户账号上，并将这个系统用户的主目录作为所有虚拟用户登录后共用的FTP根目录。</div>
<div> </div>
<div>      useradd  -d  /var/ftproot  -s  /sbin/nologin   virtual</div>
<div>      chmod    755  /var/ftproot</div>
<div>      在useradd命令中，利用-d选项指定了用户的主目录，利用-s选项禁止用户登录。然后再修改目录权限，使得其他用户可以访问。</div>
<div> </div>
<div>   <strong>   (3)创建PAM认证文件</strong></div>
<div>      对虚拟用户的身份认证是通过PAM机制来实现的，PAM是Linux系统中的一个独立API（应用程序接口），它提供了各种验证模块以供其它程序调用。</div>
<div>        当这些程序需要进行用户身份验证的操作时，就可以直接调用PAM的相应模块，而无需由自己来提供验证功能。所以PAM在Linux系统中提供了统一的身份验证机制。</div>
<div>    </div>
<div>        PAM的认证文件都统一存放在/etc/pam.d/目录中，下面我们在这个目录中创建一个FTP虚拟用户的认证文件：</div>
<div>        vim    /etc/pam.d/vsftpd.vu【新建文件】</div>
<div>        auth         required      pam_userdb.so      db=/etc/vsftpd/logins</div>
<div>        account      required     pam_userdb.so     db=/etc/vsftpd/logins</div>
<div>      在文件中，通过“db=/etc/vaftpd/logins”参数指定了要使用的虚拟用户数据库文件的位置，注意这里不需要写“.db”     的扩展名。</div>
<div> </div>
<div>     <strong> (4)修改vsftp配置，添加虚拟用户支持</strong></div>
<div>        原有配置：</div>
<div>        anonymous_enable=NO</div>
<div>        local_enable=YES *     #由于需要映射本地用户，所以此项必须启用</div>
<div>        write_enable=YES *    #表示允许写入。</div>
<div>        local_umask=022</div>
<div>        pam_service_name=vdftpd</div>
<div>        tcp_wrappers=YES</div>
<div>        userlist_enable=YES</div>
<div>        anon_umask=022 *  #在vsftpd服务中，虚拟用户被默认作为匿名用户进行处理以降低权限，因此对应的配置项通常以anon_开头</div>
<div>        anon_max_rate=500000</div>
<div>       <strong><br></strong></div>
<div><strong>       </strong><strong> </strong></div>
<div>       </div>
<div> 添加：</div>
<div>        guest_enable=YES    #表示启用虚拟用户映射功能</div>
<div>        guest_username=virtual        #表示指定所映射的系统用户名称</div>
<div>        pam_service_name=vsftpd.vu    #表示指定PAM认证文件</div>
<div>        user_config_dir=/etc/vsftpd/vuser    #表示虚拟用户配置文件的存放目录。</div>
<div>     </div>
<div>     <strong>  (5)创建虚拟用户配置文件</strong></div>
<div>         为了对虚拟用户进行精确控制，实现不同用户拥有不同的权限，还需要为每个虚拟用户建立独立的配置文件，在vsftpd.conf配置文件中我们已经指定了虚拟用户配置文件的存放位置/etc/vsftpd/vuser。</div>
<div>        </div>
<div>        下面我们首先创建虚拟用户配置文件存放目录，然后为harry用户创建配置文件，文件名即是用户名：</div>
<div>   <strong>     mkdir  /etc/vsftpd/vuser</strong></div>
<div>        cd   /etc/vsftpd/vuser</div>
<div>        vim   harry</div>
<div>        然后设置允许harry用户上传，设置方法同匿名用户：    </div>
<div>        anon_upload_enable=YES</div>
<div>        anon_mkdir_write_enable=YES</div>
<div>        </div>
<div>        再为natasha也创建一个配置文件，如果natasha只允许下载，那么只需要有一个配置文件即可，文件内容保持空白。</div>
<div>        touch natasha</div>
<div> </div>
<div>           重启服务：service  vsftpd  restart</div>
<div> </div>
<div>        这样虚拟用户便全部设置好了，harry用户具有下载和上传的权限，而natasha只能下载不能上传。</div>
<div>        </div>
<div><strong>      </strong></div>
<div><strong>（6）登录测试</strong></div>
<div><img src="data:image/png;base64,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">      </div>
<div> </div>
<div>        </div>
<div>防火墙的配置：</div>
<div>        添加规则：</div>
<div>        iptables  -t  filter  -A INPUT  -s  192.168.0.0/16  -p  tcp  --dport  21  -j  ACCEPT        </div>
<div> </div>
<div>SElinux配置</div>
<div>        set  -P  allow_ftpd_anon_write  on</div>
<div>        set   -P  allow_ftpd_full_access   on</div>
<div>        set   -P  ftp_home_dir   on</div>
<div> </div>
<div> </div>

</div>
<div id="MySignature" role="contentinfo">
苦难并非乐事，但能者等闲视之，人生本来就是苦中作乐，切莫长吁短叹，虚度年华。<br><br>
来源：https://www.cnblogs.com/liuxing0007/p/11430231.html

頁: [1]

琼殿技术论坛's Archiver

Linux中FTP服务器配置