basic_getpwnam_auth - Local Users auth helper for Squid
Contents
Configuration
auth_parambasicprogram/path/to/basic_getpwnam_authauth_parambasicchildrenconcurrency=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
program is not recommended, but if you absolutely need to then make the program setuidrootchownrootbasic_getpwnam_authchmodu+sbasic_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 security issues due to such installations.
Copyright
* Copyright (C) 1996-2024 The Squid Software Foundation and contributors
*
* 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+).
Description
basic_getpwnam_auth allows Squid to authenticate any local user accounts to validate the user name and
password of Basic HTTP authentication.
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
Name
basic_getpwnam_auth - Local Users auth helper for Squid
Questions
Questions on the usage of this program can be sent to the SquidUsersmailinglist <squid-
users@lists.squid-cache.org>
Reporting Bugs
Bug reports need to be made in English. See https://wiki.squid-cache.org/SquidFaq/BugReporting for
details of what you need to include with your bug report.
Report bugs or bug fixes using https://bugs.squid-cache.org/
Report serious security bugs to SquidBugs<squid-bugs@lists.squid-cache.org>
Report ideas for new improvements to the SquidDevelopersmailinglist <squid-dev@lists.squid-cache.org>
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 https://wiki.squid-cache.org/SquidFaq The Squid Configuration Manual http://www.squid-cache.org/Doc/config/basic_getpwnam_auth(8)
Synopsis
basic_getpwnam_auth
