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FTP 用户的权限被拒绝

tag-icon • tag-icon linux centos permissions ftp
FTP 用户的权限被拒绝

我有一个 FTP 用户，其默认用户是 /root/ftpuser

该用户可以正常登录。该用户是目录的所有者，并且目录甚至设置为 777 权限。

但用户无法上传任何内容，显示为：

Status: Connecting to xx.xxx.xxx.xx:21...
Status: Connection established, waiting for welcome message...
Response:   220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
Response:   220-You are user number 2 of 50 allowed.
Response:   220-Local time is now 05:12. Server port: 21.
Response:   220-This is a private system - No anonymous login
Response:   220-IPv6 connections are also welcome on this server.
Response:   220 You will be disconnected after 15 minutes of inactivity.
Command:    USER ftpuser
Response:   331 User ftpuser OK. Password required
Command:    PASS *********
Response:   230 OK. Current restricted directory is /
Command:    OPTS UTF8 ON
Response:   200 OK, UTF-8 enabled
Status: Connected
Status: Starting upload of test.html
Command:    CWD /
Response:   550 Can't change directory to /: Permission denied
Command:    MKD /
Response:   550 Can't create directory: Permission denied
Command:    CWD /
Response:   550 Can't change directory to /: Permission denied
Command:    SIZE /btn.png
Response:   550 Can't check for file existence
Command:    TYPE I
Response:   200 TYPE is now 8-bit binary
Command:    PASV
Response:   227 Entering Passive Mode (66,232,106,33,52,218)
Command:    STOR /test.html
Response:   553 Can't open that file: Permission denied
Error:  Critical file transfer error

它是一个 Linux CentOS 6 服务器。

有任何想法吗？

答案1

不幸的是，您没有给我们太多信息。我猜 selinux 已启用。尝试运行 sestatus 并亲自查看 selinux 指令是否被强制执行。如果是，您将必须相应地切换 selinux 变量。

答案2

我遇到了同样的问题。编辑/etc/vsftpd.conf并更改了以下内容： write_enabled=YES然后就成功了。

答案3

从给出的细节，我只能想到。

Turn iptables off.
Disable selinux.

它可能会有帮助。

此外，由于缺乏足够的细节和知识，我想知道为什么任何人都需要有 ftp 路径/root/ftpuser。

答案4

如果你编辑/etc/vsftpd.conf并设置：write_enabled=YES但仍然不起作用，则需要重新启动服务

$sudo service vsftpd restart

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