topic Re: about ftp site command in Operating System - HP-UX

about ftp site command

chuanpeng.wang — Mon, 11 Dec 2006 21:03:18 GMT

How to disable ftp site command such as chmod, umask?

I have try the ftpaccess but it does not work.

Re: about ftp site command

Steven Schweda — Mon, 11 Dec 2006 22:56:43 GMT

"man ftpaccess" discusses this under
"Permission Capabilities":

chmod { yes|no } typelist
delete { yes|no } typelist
overwrite { yes|no } typelist
rename { yes|no } typelist
umask { yes|no } typelist

What, exactly, did you try?

Re: about ftp site command

chuanpeng.wang — Tue, 12 Dec 2006 00:59:53 GMT

My ftpaccess, but it does not work.

rp3440dl[/etc/ftpd]#cat ftpaccess
# @(#)B.11.11_LR
#
loginfails 2

class local real,guest,anonymous *.domain 0.0.0.0
class remote real,guest,anonymous *

limit local 20 Any /etc/msgs/msg.toomany
limit remote 100 SaSu|Any1800-0600 /etc/msgs/msg.toomany
limit remote 60 Any /etc/msgs/msg.toomany

readme README* login
readme README* cwd=*

message /welcome.msg login
message .message cwd=*

compress yes local remote
tar yes local remote

# allow use of private file for SITE GROUP and SITE GPASS?
private yes

# passwd-check []
passwd-check rfc822 warn

log commands real
log transfers anonymous,real inbound,outbound
shutdown /etc/shutmsg

# all the following default to "yes" for everybody
delete no guest,anonymous # delete permission?
overwrite no guest,anonymous # overwrite permission?
rename no guest,anonymous # rename permission?
chmod no guest,ftp1,users,anonymous # chmod permission?
umask no anonymous # umask permission?

# specify the upload directory information
upload /var/ftp * no
upload /var/ftp /incoming yes root daemon 0600 dirs
upload /var/ftp /bin no
upload /var/ftp /etc no

# directory aliases
alias inc /incoming

# cdpath
cdpath /incoming
cdpath /pub
cdpath /

# path-filter...
path-filter anonymous /etc/pathmsg ^[-A-Za-z0-9_\.]*$ ^\. ^-
path-filter guest /etc/pathmsg ^[-A-Za-z0-9_\.]*$ ^\. ^-

# specify which group of users will be treated as "guests".
guestgroup ftponly

email user@hostname

In /etc/inetd.conf
ftp stream tcp nowait root /usr/lbin/ftpd ftpd -l -a

The username ftp1 is the ftp username.
What's wrong with it?

Re: about ftp site command

Steven Schweda — Tue, 12 Dec 2006 01:46:42 GMT

All I know is what I read on the "man" page,
but that says:

chmod { yes|no } typelist
[...]
typelist is a comma-separated list of any of the keywords
anonymous, guest, real and class=. When class= appears, it must
be followed by a classname. If any class= appears, the typelist
restriction applies only to users in that class.

"ftp1" is not "anonymous", "guest", "real",
or "class=class_name". (And what's "users"?)

I'd guess that you need to define a class
which includes the real user "ftp1", and then
specify that class. Something like:

class peons real ftp1
chmod no class=peons

I assume that you can specify more than one
"chmod" restriction, so that you could add
these, too:

chmod no anonymous,guest

Re: about ftp site command

chuanpeng.wang — Tue, 12 Dec 2006 03:39:55 GMT

Thanks.

I have resolved the problem.

In ftpaccess

chmod no real,guest,anonymous