{"id":1974,"date":"2023-04-28T14:33:40","date_gmt":"2023-04-28T06:33:40","guid":{"rendered":"\/?p=1974"},"modified":"2023-04-28T14:33:40","modified_gmt":"2023-04-28T06:33:40","slug":"centos%e5%bc%80%e5%90%afftp","status":"publish","type":"post","link":"\/?p=1974","title":{"rendered":"centos\u5f00\u542fftp"},"content":{"rendered":"<p>vsftpd\u4f5c\u4e3aFTP\u670d\u52a1\u5668\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\u662f\u975e\u5e38\u5e38\u7528\u7684\u3002\u4e0b\u9762\u6211\u4eec\u4ecb\u7ecd\u5982\u4f55\u5728centos\u7cfb\u7edf\u4e0a\u5b89\u88c5vsftp\u3002<\/p>\n<h2>1.<strong>\u4ec0\u4e48\u662fvsftpd<\/strong><\/h2>\n<p>vsftpd\u662f\u4e00\u6b3e\u5728Linux\u53d1\u884c\u7248\u4e2d\u6700\u53d7\u63a8\u5d07\u7684FTP\u670d\u52a1\u5668\u7a0b\u5e8f\u3002\u7279\u70b9\u662f\u5c0f\u5de7\u8f7b\u5feb\uff0c\u5b89\u5168\u6613\u7528\u3002<br \/>\nvsftpd \u7684\u540d\u5b57\u4ee3\u8868\u201dvery secure FTP daemon\u201d, \u5b89\u5168\u662f\u5b83\u7684\u5f00\u53d1\u8005 Chris Evans \u8003\u8651\u7684\u9996\u8981\u95ee\u9898\u4e4b\u4e00\u3002\u5728\u8fd9\u4e2a FTP \u670d\u52a1\u5668\u8bbe\u8ba1\u5f00\u53d1\u7684\u6700\u5f00\u59cb\u7684\u65f6\u5019\uff0c\u9ad8\u5b89\u5168\u6027\u5c31\u662f\u4e00\u4e2a\u76ee\u6807\u3002<br \/>\n##1\u3001\u5b89\u88c5vsftpd<br \/>\n1\u3001\u4ee5\u7ba1\u7406\u5458\uff08root\uff09\u8eab\u4efd\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4<\/p>\n<pre><code class=\"language-bash\">yum install vsftpd<\/code><\/pre>\n<p>2\u3001\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8vsftpd ftp\u670d\u52a1<\/p>\n<pre><code class=\"language-bash\">chkconfig vsftpd on<\/code><\/pre>\n<p>3\u3001\u542f\u52a8vsftpd\u670d\u52a1(\u9ed8\u8ba4ftp\u670d\u52a1\u662f\u6ca1\u6709\u542f\u52a8\u7684\uff0c\u7528\u4e0b\u9762\u547d\u4ee4\u542f\u52a8)<\/p>\n<pre><code class=\"language-bash\">service vsftpd start<\/code><\/pre>\n<p>\u7ba1\u7406vsftpd\u76f8\u5173\u547d\u4ee4\uff1a<\/p>\n<pre><code class=\"language-bash\">\u505c\u6b62vsftpd:  service vsftpd stop\n\n\u91cd\u542fvsftpd:  service vsftpd restart<\/code><\/pre>\n<p>\u5b89\u88c5\u5b8c\u540e\uff0c\u6709\/etc\/vsftpd\/vsftpd.conf \u6587\u4ef6\uff0c\u7528\u6765\u914d\u7f6e\uff0c\u8fd8\u6709\u65b0\u5efa\u4e86\u4e00\u4e2aftp\u7528\u6237\u548cftp\u7684\u7ec4\uff0c\u6307\u5411home\u76ee\u5f55\u4e3a\/var\/ftp,\u9ed8\u8ba4\u662fnologin\uff08\u4e0d\u80fd\u767b\u5f55\u7cfb\u7edf\uff09<\/p>\n<p>\u53ef\u4ee5\u7528\u4e0b\u9762\u547d\u4ee4\u67e5\u770b\u7528\u6237<\/p>\n<pre><code class=\"language-bash\">cat \/etc\/passwd<\/code><\/pre>\n<h2>2\u3001\u5b89\u88c5ftp\u5ba2\u6237\u7aef\u7ec4\u4ef6\uff08\u7528\u6765\u9a8c\u8bc1\u662f\u5426vsftpd\uff09<\/h2>\n<pre><code class=\"language-bash\">yum -y install ftp<\/code><\/pre>\n<p>\u6267\u884c\u547d\u4ee4\u5c1d\u8bd5\u767b\u5f55<\/p>\n<pre><code class=\"language-bash\">ftp localhost<\/code><\/pre>\n<p>\u8f93\u5165\u7528\u6237\u540dftp\uff0c\u5bc6\u7801\u968f\u4fbf\uff08\u56e0\u4e3a\u9ed8\u8ba4\u662f\u5141\u8bb8\u533f\u540d\u7684\uff09<br \/>\n\u767b\u5f55\u6210\u529f\uff0c\u5c31\u4ee3\u8868ftp\u670d\u52a1\u53ef\u7528\u4e86\u3002<br \/>\n\u4f46\u662f\uff0c\u5916\u7f51\u662f\u8bbf\u95ee\u4e0d\u4e86\u7684\uff0c\u6240\u4ee5\u8fd8\u8981\u7ee7\u7eed\u914d\u7f6e\u3002<\/p>\n<h2>3\u3001\u914d\u7f6e\u9632\u706b\u5899<\/h2>\n<p>\u56e0\u4e3aftp\u9ed8\u8ba4\u7684\u7aef\u53e3\u4e3a21\uff0c\u800ccentos\u9ed8\u8ba4\u662f\u6ca1\u6709\u5f00\u542f\u7684\uff0c\u6240\u4ee5\u8981\u4fee\u6539iptables\u6587\u4ef6<\/p>\n<pre><code class=\"language-bash\">vi \/etc\/sysconfig\/iptables<\/code><\/pre>\n<p>\u5728\u884c\u4e0a\u9762\u6709<code>22 -j ACCEPT<\/code> \u4e0b\u9762\u53e6\u8d77\u4e00\u884c\u8f93\u5165\u8ddf\u90a3\u884c\u5dee\u4e0d\u591a\u7684\uff0c\u53ea\u662f\u628a22\u6362\u621021\uff0c\u6216\u8005<strong>\u6dfb\u52a0\u8fd9\u884c\u4ee3\u7801<\/strong>\uff1a<\/p>\n<pre><code class=\"language-bash\">-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT<\/code><\/pre>\n<p>\u7136\u540e<code>:wq<\/code>\u4fdd\u5b58\u3002<\/p>\n<p>\u4fdd\u5b58\u548c\u5173\u95ed\u6587\u4ef6\uff0c\u91cd\u542f\u9632\u706b\u5899\uff1a<\/p>\n<pre><code class=\"language-bash\">service iptables restart<\/code><\/pre>\n<p>\u5916\u7f51\u662f\u53ef\u4ee5\u8bbf\u95ee\u4e0a\u53bb\u4e86\uff0c\u53ef\u662f\u53d1\u73b0\u6ca1\u6cd5\u8fd4\u56de\u76ee\u5f55\uff0c\u4e5f\u4e0a\u4f20\u4e0d\u4e86\uff0c\u56e0\u4e3aselinux\u4f5c\u602a\u4e86\u3002<\/p>\n<h2>4\u3001\u914d\u7f6evsftpd\u670d\u52a1\u5668<\/h2>\n<p>\u9ed8\u8ba4\u7684\u914d\u7f6e\u6587\u4ef6\u662f\/etc\/vsftpd\/vsftpd.conf\uff0c\u4f60\u53ef\u4ee5\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u3002<\/p>\n<pre><code class=\"language-bash\">vi \/etc\/vsftpd\/vsftpd.conf<\/code><\/pre>\n<p>\u6dfb\u52a0ftp\u7528\u6237<br \/>\n\u4e0b\u9762\u662f\u6dfb\u52a0ftpuser\u7528\u6237\uff0c\u8bbe\u7f6e\u6839\u76ee\u5f55\u4e3a\/home\/wwwroot\/ftpuser,\u7981\u6b62\u6b64\u7528\u6237\u767b\u5f55SSH\u7684\u6743\u9650\uff0c\u5e76\u9650\u5236\u5176\u8bbf\u95ee\u5176\u5b83\u76ee\u5f55\u3002<\/p>\n<p><strong>\uff11\u3001\u4fee\u6539\/etc\/vsftpd\/vsftpd.conf<\/strong><\/p>\n<p>\u628a\u7b2c\u4e00\u884c\u7684 <code>anonymous_enable=YES<\/code> \uff0c\u6539\u4e3a<code>NO<\/code>\uff0c\u53d6\u6d88\u533f\u540d\u767b\u9646<br \/>\n\u5c06\u5e95\u4e0b\u4e09\u884c<\/p>\n<pre><code class=\"language-bash\">#chroot_list_enable=YES\n# (default follows)\n#chroot_list_file=\/etc\/vsftpd.chroot_list<\/code><\/pre>\n<p>\u6539\u4e3a<\/p>\n<pre><code class=\"language-bash\">chroot_list_enable=YES\n# (default follows)\nchroot_list_file=\/etc\/vsftpd\/chroot_list<\/code><\/pre>\n<p>\u91cd\u542f<\/p>\n<pre><code class=\"language-bash\">service vsftpd restart<\/code><\/pre>\n<h2>5\u3001\u65b0\u5efa\u4e00\u4e2a\u7528\u6237(ftpuser\u4e3a\u7528\u6237\u540d\uff0c\u968f\u4fbf\u5c31\u53ef\u4ee5)<\/h2>\n<pre><code class=\"language-bash\">useradd ftpuser<\/code><\/pre>\n<p>\u4fee\u6539\u5bc6\u7801\uff08\u8f93\u5165\u4e24\u6b21\uff09<\/p>\n<pre><code class=\"language-bash\">passwd ftpuser<\/code><\/pre>\n<p>\u8fd9\u6837\u4e00\u4e2a\u7528\u6237\u5efa\u5b8c\uff0c\u53ef\u4ee5\u7528\u8fd9\u4e2a\u767b\u5f55\uff0c\u8bb0\u5f97\u7528\u666e\u901a\u767b\u5f55\u4e0d\u8981\u7528\u533f\u540d\u4e86\u3002<strong>\u767b\u5f55\u540e\u9ed8\u8ba4\u7684\u8def\u5f84\u4e3a \/home\/ftpuser.<\/strong><br \/>\n> <strong>\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u80fd\u8bbe\u7f6e\u81ea\u5df1\u7684\u76ee\u5f55\uff0c\u63a8\u8350\u4f7f\u7528\u4e0b\u9762\u7684\u65b9\u6cd5\u8bbe\u7f6e\u7528\u6237\u548c\u7528\u6237ftp\u76ee\u5f55\u3002<\/strong><\/p>\n<h2>6\u3001\u589e\u52a0\u7528\u6237ftpuser\uff0c\u6307\u5411\u76ee\u5f55\/home\/wwwroot\/ftpuser,\u7981\u6b62\u767b\u5f55SSH\u6743\u9650\u3002<\/h2>\n<pre><code class=\"language-bash\">useradd -d \/home\/wwwroot\/ftpuser -g ftp -s \/sbin\/nologin ftpuser<\/code><\/pre>\n<p><strong>1\u3001\u8bbe\u7f6e\u7528\u6237\u53e3\u4ee4<\/strong><\/p>\n<pre><code class=\"language-bash\">passwd ftpuser<\/code><\/pre>\n<p><strong>2\u3001\u7f16\u8f91\u6587\u4ef6chroot_list:<\/strong><\/p>\n<pre><code class=\"language-bash\">vi \/etc\/vsftpd\/chroot_list<\/code><\/pre>\n<p>\u5185\u5bb9\u4e3aftp\u7528\u6237\u540d,\u6bcf\u4e2a\u7528\u6237\u5360\u4e00\u884c,\u5982\uff1a<\/p>\n<pre><code class=\"language-bash\">peter\njohn<\/code><\/pre>\n<p>\u53e6\u5916\uff0c\u5982\u679c\u89c9\u5f97\u4ee5\u540e\u7ba1\u7406ftp\u7528\u6237\u540d\u5acc\u9ebb\u70e6\uff0c\u53ef\u4ee5\u4f7f\u7528centos\u5b98\u65b9\u53d1\u5e03\u7684\u811a\u672c\u7ba1\u7406\u3002\u5730\u5740\u5982\u4e0b\uff1a<\/p>\n<p><a href=\"http:\/\/wiki.centos.org\/HowTos\/Chroot_Vsftpd_with_non-system_users\">http:\/\/wiki.centos.org\/HowTos\/Chroot_Vsftpd_with_non-system_users<\/a><\/p>\n<h2>7\u3001\u4fee\u6539selinux\uff08\u9047\u5230\u7684\u95ee\u9898\u7ecf\u5e38\u4e0e\u4e4b\u6709\u5173\uff09<\/h2>\n<pre><code class=\"language-bash\">getsebool -a | grep ftp<\/code><\/pre>\n<p>\u6267\u884c\u4e0a\u9762\u547d\u4ee4\uff0c\u518d\u8fd4\u56de\u7684\u7ed3\u679c\u770b\u5230\u4e24\u884c\u90fd\u662foff\uff0c\u4ee3\u8868\uff0c\u6ca1\u6709\u5f00\u542f\u5916\u7f51\u7684\u8bbf\u95ee\u3002(\u8fd9\u662f\u56e0\u4e3a\u670d\u52a1\u5668\u5f00\u542f\u4e86selinux\uff0c\u8fd9\u9650\u5236\u4e86FTP\u7684\u767b\u5f55\u3002)<\/p>\n<pre><code class=\"language-bash\">....   \n\nallow_ftpd_full_access off   \n\n....  \n\n....  \n\nftp_home_dir off<\/code><\/pre>\n<p>\u53ea\u8981\u628a\u4e0a\u9762\u90fd\u53d8\u6210on\u5c31\u884c<\/p>\n<p>\u6267\u884c<\/p>\n<pre><code class=\"language-bash\">setsebool -P allow_ftpd_full_access 1   \n\nsetsebool -P ftp_home_dir off 1<\/code><\/pre>\n<p>\u518d\u91cd\u542f\u4e00\u4e0bvsftpd<\/p>\n<pre><code class=\"language-bash\">service vsftpd restart<\/code><\/pre>\n<p>\u8fd9\u6837\u5e94\u8be5\u6ca1\u95ee\u9898\u4e86\uff08\u5982\u679c\uff0c\u8fd8\u662f\u4e0d\u884c\uff0c\u770b\u770b\u662f\u4e0d\u662f\u7528\u4e86ftp\u5ba2\u6237\u7aef\u5de5\u5177\u7528\u4e86passive\u6a21\u5f0f\u8bbf\u95ee\u4e86\uff0c\u5982\u63d0\u793aEntering Passive mode\uff0c\u5c31\u4ee3\u8868\u662fpassive\u6a21\u5f0f\uff0c\u9ed8\u8ba4\u662f\u4e0d\u884c\u7684\uff0c\u56e0\u4e3aftp passive\u6a21\u5f0f\u88abiptables\u6321\u4f4f\u4e86\uff0c\u4e0b\u9762\u4f1a\u8bb2\u600e\u4e48\u5f00\u542f\uff0c\u5982\u679c\u61d2\u5f97\u5f00\u7684\u8bdd\uff0c\u5c31\u770b\u770b\u4f60\u5ba2\u6237\u7aefftp\u662f\u5426\u6709port\u6a21\u5f0f\u7684\u9009\u9879\uff0c\u6216\u8005\u628apassive\u6a21\u5f0f\u7684\u9009\u9879\u53bb\u6389\u3002\u5982\u679c\u5ba2\u6237\u7aef\u8fd8\u662f\u4e0d\u884c\uff0c\u770b\u770b\u5ba2\u6237\u7aef\u4e0a\u7684\u4e3b\u673a\u7684\u7535\u8111\u662f\u5426\u5f00\u4e86\u9632\u706b\u5899\uff0c\u5173\u5427\uff09<\/p>\n<h2>8\u3001\u5f00\u542fpassive\u6a21\u5f0f<\/h2>\n<p>\u9ed8\u8ba4\u662f\u5f00\u542f\u7684\uff0c\u4f46\u662f\u8981\u6307\u5b9a\u4e00\u4e2a\u7aef\u53e3\u8303\u56f4\uff0c\u6253\u5f00vsftpd.conf\u6587\u4ef6\uff0c\u5728\u540e\u9762\u52a0\u4e0a<\/p>\n<pre><code class=\"language-bash\">pasv_min_port=30000   \npasv_max_port=30999<\/code><\/pre>\n<p>\u8868\u793a\u7aef\u53e3\u8303\u56f4\u4e3a30000~30999\uff0c\u8fd9\u4e2a\u53ef\u4ee5\u968f\u610f\u6539\u3002<\/p>\n<p>\u6539\u5b8c\u91cd\u542f\u4e00\u4e0bvsftpd<\/p>\n<p>\u7531\u4e8e\u6307\u5b9a\u8fd9\u6bb5\u7aef\u53e3\u8303\u56f4\uff0ciptables\u4e5f\u8981\u76f8\u5e94\u7684\u5f00\u542f\u8fd9\u4e2a\u8303\u56f4\uff0c\u6240\u4ee5\u50cf\u4e0a\u9762\u90a3\u6837\u6253\u5f00iptables\u6587\u4ef6<\/p>\n<p>\u4e5f\u662f\u572821\u4e0a\u4e0b\u9762\u53e6\u8d77\u4e00\u884c\uff0c\u66f4\u90a3\u884c\u5dee\u4e0d\u591a\uff0c\u53ea\u662f\u628a21 \u6539\u4e3a30000:30999,\u7136\u540e<code>:wq<\/code>\u4fdd\u5b58\uff0c\u91cd\u542f\u4e0biptables\u3002\u8fd9\u6837\u5c31\u641e\u5b9a\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>vsftpd\u4f5c\u4e3aFTP\u670d\u52a1\u5668\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\u662f\u975e\u5e38\u5e38\u7528\u7684\u3002\u4e0b\u9762\u6211\u4eec\u4ecb\u7ecd\u5982\u4f55\u5728centos\u7cfb\u7edf\u4e0a\u5b89\u88c5vsftp\u3002 1.\u4ec0\u4e48\u662fvsftp   \u2026 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[14],"tags":[93,15],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1974"}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1974"}],"version-history":[{"count":1,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1974\/revisions"}],"predecessor-version":[{"id":1975,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1974\/revisions\/1975"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1974"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}