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ext_unix_group_acl(8)  DragonFly System Manager's Manual ext_unix_group_acl(8)


NAME

       ext_unix_group_acl - Squid UNIX Group ACL helper


SYNOPSIS

       ext_unix_group_acl [-d] [-g  group ] [-g  group  ...] [-p] [-s]


DESCRIPTION

       ext_unix_group_acl allows Squid to base access controls on users
       memberships in UNIX groups.


OPTIONS

       -d     Write debug info to stderr.  -g group  Specifies a group name to
              match.

       -p     Also match the users primary group from /etc/passwd

       -s     Strip NT domain name component from user names (/ or \
              separated)


CONFIGURATION

       This squid.conf example defines two Squid acls.  usergroup1 matches
       users in group1 , and usergroup2 matches users in group2 or group3
              external_acl_type unix_group %LOGIN
              /usr/local/squid/libexec/ext_unix_group_acl -p
              acl usergroup1 external unix_group group1
              acl usergroup2 external unix_group group2 group3

       By default up to 11 groups can be matched in one acl (including
       commandline specified groups). This limit is defined by MAX_GROUPS in
       the source code.


KNOWN ISSUES

       Does not understand GID aliased groups sometimes used to work around
       groups size limitations. If you are using GID aliased groups then you
       must specify each alias by name.


AUTHOR

       This program was written by Rodrigo Campos <rodrigo@geekbunker.org>

       This manual was written by Henrik Nordstrom <hno@squid-cache.org>


COPYRIGHT

        * Copyright (C) 1996-2016 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+).


QUESTIONS

       Questions on the usage of this program can be sent to the Squid Users
       mailing list <squid-users@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@squid-cache.org>

       Report ideas for new improvements to the Squid Developers mailing list
       <squid-dev@squid-cache.org>

       Additionally bugs or bug-fixes can be reported to Rodrigo Campos
       <rodrigo@geekbunker.org>


SEE ALSO

       squid(8),  group(5),  passwd(5),  GPL(7),
       The Squid FAQ wiki http://wiki.squid-cache.org/SquidFaq
       The Squid Configuration Manual http://www.squid-cache.org/Doc/config/

                                12 August 2002           ext_unix_group_acl(8)

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