basic_getpwnam_auth - Local Users auth helper for Squid
basic_getpwnam_auth
basic_getpwnam_auth(8) System Manager's Manual basic_getpwnam_auth(8)
NAME
basic_getpwnam_auth - Local Users auth helper for Squid
SYNOPSIS
basic_getpwnam_auth
DESCRIPTION
basic_getpwnam_auth allows Squid to authenticate any local user
accounts to validate the user name and password of Basic HTTP authenti-
cation.
It uses getpwnam() and getspnam() routines for authentication.
This has the following advantages over the NCSA module:
- Allows authentication of all known local users
- Allows authentication through nsswitch.conf
- Can handle NIS(+) requests
- Can handle LDAP requests
- Can handle PAM requests
CONFIGURATION
auth_param basic program /path/to/basic_getpwnam_auth
auth_param basic children concurrency=1
When used for authenticating to local UNIX shadow password databases
the program must be running as root or else it won't have sufficient
permissions to access the user password database. Such use of this pro-
gram is not recommended, but if you absolutely need to then make the
program setuid root
chown root basic_getpwnam_auth
chmod u+s basic_getpwnam_auth
Please note that in such configurations it is also strongly recommended
that the program is moved into a directory where normal users cannot
access it, as this mode of operation will allow any local user to
brute-force other users passwords. Also note the program has not been
fully audited and the author cannot be held responsible for any secu-
rity issues due to such installations.
AUTHOR
This program was written by Erik Hofman <erik.hofman@a1.nl> Robin
Elfrink <robin@a1.nl> Giancarlo Razzolini <linux-fan@onda.com.br>
Based on original code by Jon Thackray <jrmt@uk.gdscorp.com>.
This manual was written by Amos Jeffries <amosjeffries@squid-cache.org>
COPYRIGHT
* Copyright (C) 1996-2021 The Squid Software Foundation and contribu-
tors
*
* Squid software is distributed under GPLv2+ license and includes
* contributions from numerous individuals and organizations.
* Please see the COPYING and CONTRIBUTORS files for details.
This program and documentation is copyright to the authors named above.
Distributed under the GNU General Public License (GNU GPL) version 2 or
later (GPLv2+).
QUESTIONS
Questions on the usage of this program can be sent to the Squid Users
mailing list <squid-users@lists.squid-cache.org>
REPORTING BUGS
Bug reports need to be made in English. See http://wiki.squid-
cache.org/SquidFaq/BugReporting for details of what you need to include
with your bug report.
Report bugs or bug fixes using http://bugs.squid-cache.org/
Report serious security bugs to Squid Bugs <squid-bugs@lists.squid-
cache.org>
Report ideas for new improvements to the Squid Developers mailing list
<squid-dev@lists.squid-cache.org>
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | web/proxy/squid |
+---------------+------------------+
|Stability | Uncommitted |
+---------------+------------------+
SEE ALSO
squid(8), basic_pam_auth(8), basic_ncsa_auth(8), basic_ldap_auth(8),
basic_nis_auth(8), chown(1), chmod(1), nsswitch.conf(5), getpwnam(3),
getspnam(3), GPL(7),
The Squid FAQ wiki http://wiki.squid-cache.org/SquidFaq
The Squid Configuration Manual http://www.squid-cache.org/Doc/config/
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from http://www.squid-cache.org/Ver-
sions/v4/squid-4.15.tar.xz.
Further information about this software can be found on the open source
community website at http://www.squid-cache.org/.
basic_getpwnam_auth(8)