| ftpd.8 (25187) | ftpd.8 (25283) |
|---|---|
| 1.\" Copyright (c) 1985, 1988, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)ftpd.8 8.2 (Berkeley) 4/19/94 | 1.\" Copyright (c) 1985, 1988, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)ftpd.8 8.2 (Berkeley) 4/19/94 |
| 33.\" $Id: ftpd.8,v 1.16 1997/04/26 12:23:51 davidn Exp $ | 33.\" $Id: ftpd.8,v 1.17 1997/04/27 08:29:21 davidn Exp $ |
| 34.\" 35.Dd April 19, 1994 36.Dt FTPD 8 37.Os BSD 4.2 38.Sh NAME 39.Nm ftpd 40.Nd 41Internet File Transfer Protocol server --- 239 unchanged lines hidden (view full) --- 281.Dq anonymous 282or 283.Dq ftp 284account (see next item). 285This facility may also be triggered by enabling the boolean "ftp-chroot" 286capability in 287.Xr login.conf 5 . 288However, the user must still supply a password. | 34.\" 35.Dd April 19, 1994 36.Dt FTPD 8 37.Os BSD 4.2 38.Sh NAME 39.Nm ftpd 40.Nd 41Internet File Transfer Protocol server --- 239 unchanged lines hidden (view full) --- 281.Dq anonymous 282or 283.Dq ftp 284account (see next item). 285This facility may also be triggered by enabling the boolean "ftp-chroot" 286capability in 287.Xr login.conf 5 . 288However, the user must still supply a password. |
| 289This feature is intended as a compromise between a fully anonymous account 290and a fully privileged account. | 289This feature is intended as a compromise between a fully anonymous 290account and a fully privileged account. |
| 291The account should also be set up as for an anonymous account. 292.It 293If the user name is 294.Dq anonymous 295or 296.Dq ftp , 297an 298anonymous ftp account must be present in the password --- 53 unchanged lines hidden (view full) --- 352.It Pa ~ftp/pub 353Make this directory mode 777 and owned by 354.Dq ftp . 355Guests 356can then place files which are to be accessible via the anonymous 357account in this directory. 358.El 359.Pp | 291The account should also be set up as for an anonymous account. 292.It 293If the user name is 294.Dq anonymous 295or 296.Dq ftp , 297an 298anonymous ftp account must be present in the password --- 53 unchanged lines hidden (view full) --- 352.It Pa ~ftp/pub 353Make this directory mode 777 and owned by 354.Dq ftp . 355Guests 356can then place files which are to be accessible via the anonymous 357account in this directory. 358.El 359.Pp |
| 360If the system has multiple IP addresses, 361.Nm ftpd 362supports the idea of virtual hosts, which provides the ability to 363define multiple anonymous ftp areas, each one allocated to a different 364internet address. 365The file 366.Pa /etc/ftphosts 367contains information pertaining to each of the virtual hosts. 368Each host is defined on its own line which contains a number of 369fields separated by whitespace: 370.Bl -tag -offset indent -width hostname 371.It hostname 372Contains the hostname or IP address of the virtual host. 373.It user 374Contains a user record in the system password file. 375As with normal anonymous ftp, this user's access uid, gid and group 376memberships determine file access to the anonymous ftp area. 377The anonymous ftp area (to which any user is chrooted on login) 378is determined by the home directory defined for the account. 379User id and group for any ftp account may be the same as for the 380standard ftp user. 381.It statfile 382File to which all file transfers are logged, which 383defaults to 384.Pa /var/log/ftpd . 385.It welcome 386This file is the welcome message displayed before the server ready 387prompt. 388It defaults to 389.Pa /etc/ftpwelcome . 390.It motd 391This file is displayed after the user logs in. 392It defaults to 393.Pa /etc/ftpmotd . 394.El 395.Pp 396Defining a virtual host for the primary IP address or hostname 397changes the default for ftp logins to that address. 398The 'user', 'statfile', 'welcome' and 'motd' fields may be left 399blank, or a single hypen '-' used to indicate that the default 400value is to be used. 401.Pp 402As with any anonymous login configuration, due care must be given 403to setup and maintenance to guard against security related problems. 404.Pp |
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| 360If compiled with the 361.Em INTERNAL_LS 362option, 363.Nm ftpd 364will have internal support for handling remote requests to list 365files, and will not execute 366.Pa /bin/ls 367in either a chrooted or non-chrooted environment. --- 44 unchanged lines hidden --- | 405If compiled with the 406.Em INTERNAL_LS 407option, 408.Nm ftpd 409will have internal support for handling remote requests to list 410files, and will not execute 411.Pa /bin/ls 412in either a chrooted or non-chrooted environment. --- 44 unchanged lines hidden --- |