如何只可以访问自己的宿主目录和一个指定的文件夹？

[hustnzj2]

我搭建了vsftpd，现在已经设置了用户A只能访问宿主目录， 但我想让A可以对指定目录（不在宿主目录中，已经将此目录的所有者设置为用户A）进行文件上传？应该怎么设置啊？谢谢哦。。
现在如果限制了只能访问宿主目录，就不能上传到那个目录中，提示 550 Failed to change diretory错误
如果不限制才能上传。求助！谢谢！

[小笨和漂向北方]

if vsftpd doesn't follow symbolic link or selinux kicked in, try the following: create a directory inside user’s chroot: mkdir /tmp/harddisk/ftp_pvt/user/music mount the folder you want user to access using the bind option: mount --bind /tmp/harddisk/music /tmp/harddisk/ftp_pvt/user/music Now you can properly give access to folders and files located outside of a user’s chroot without compromising security using vsFTPd. Any complaints? https://radu.cotescu.com/vsftpd-and-symbolic-links/

[小笨和漂向北方]

do u set up vsftpd with system user or virtual user?

[hustnzj2]

system user

[小笨和漂向北方]

引用 2 楼 hustnzj2 的回复:

system user

bad idea, if it's allowed, why don't u set up scp directly? As for your question, have u tried the symbolic link?

[hustnzj2]

引用 3 楼 micropentium6 的回复:

[quote=引用 2 楼 hustnzj2 的回复:] system user

bad idea, if it's allowed, why don't u set up scp directly? As for your question, have u tried the symbolic link?[/quote] I have created a soft link to the destination directory in the home directory, but it doesn't work. It still remind me 550 error.

[hustnzj2]

引用 5 楼 micropentium6 的回复:

if vsftpd doesn't follow symbolic link or selinux kicked in, try the following: create a directory inside user’s chroot: mkdir /tmp/harddisk/ftp_pvt/user/music mount the folder you want user to access using the bind option: mount --bind /tmp/harddisk/music /tmp/harddisk/ftp_pvt/user/music Now you can properly give access to folders and files located outside of a user’s chroot without compromising security using vsFTPd. Any complaints? https://radu.cotescu.com/vsftpd-and-symbolic-links/

Wah, u are awesome! The perfect solution! Thank you very much!