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Operating Systems AIX A user with restricted ftp access to a folder Post 302338467 by shockneck on Tuesday 28th of July 2009 03:31:38 AM
Old 07-28-2009
Quote:
Originally Posted by dwiravi
[...] Please suggest as we have to implement this on production urgently.
How To Ask Questions The Smart Way

Quote:
Originally Posted by dwiravi
We want to give ftp access to a user to a specific folder.He should be able to put and get files from that specific folder only.Moreover he should not be able to cd to any other filesystems also along with root directory.

Please note that as per hardening ftp service is disabled as a security measure.We are using ssh to access the server.
If you want to use FTP without using FTP you've got a problem. If you want to use FTP in a chroot environment you can use either AIX FTP or an FTP server from another vendor. There are probably a hundred FTP servers to choose from. However in most cases you will be required to compile it yourself. If you cannot do that you might check vsftpd. You can download it from Michael Perzl's website: AIX 5L Open Source Packages | Main / AIX Open Source Packages
 

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MOUNT_FTP(8)						    BSD System Manager's Manual 					      MOUNT_FTP(8)

NAME
mount_ftp -- mount a FTP filesystem SYNOPSIS
mount_ftp [-i] [-o options] ftp://host[:port][/path] node DESCRIPTION
The mount_ftp command mounts a FTP-enabled server directory at ftp://host[:port][/path] at the mount point indicated by node. If the -i option is not used, all the required information to establish a login to the remote server must be available in the ftp URL, including username & password if needed. The user ID for all files and folders is set to the user's real user ID. The group ID for all files and directories is set to unknown, and the permissions default to read and execute for user, group and other. The options are: -i Interactive mode, you are prompted for the username and password if you did not supply one in the url. -o Options passed to mount(2) are specified with the -o option followed by a comma separated string of options. See the mount(8) man page for possible options and their meanings. The rdonly option will be set even if it was not specified because mount_ftp does not allow files to be opened with write access on servers. ftp://host[:port][/path] The FTP-enabled server directory to mount as a volume. If port is not specified, then port 21 is used. If path is not specified, then the path "/" is used. node Path to mount point. EXAMPLES
The following example illustrates how to mount the FTP-enabled server directory ftp.apple.com/ at the mount point /Volumes/mntpnt/ mount_ftp ftp://ftp.apple.com/ /Volumes/mntpnt/ SEE ALSO
mount(2), unmount(2), mount(8) HISTORY
The mount_ftp command first appeared Mac OS X Version 10.2. RETURN VALUES
0 mount_ftp successfully mounted the server directory. [ENOENT] The server directory could not be mounted by mount_ftp because the node path is invalid. [ENODEV] The server directory could not be mounted by mount_ftp because it is not FTP-enabled or because it does not exist, or because node does not have proper access. [ECANCELED] The server directory could not be mounted by mount_ftp because the user did not provide proper authentication credentials. BUGS
mount_ftp only supports mounting read-only. Mac OS X June 6, 2003 Mac OS X
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