basic_ncsa_auth man page
basic_ncsa_auth — NCSA httpd-style password file authentication helper for Squid
basic_ncsa_auth passwd file
basic_ncsa_auth allows Squid to read and authenticate user and password information from an NCSA/Apache httpd-style password file when using basic HTTP authentication.
This password file can be manipulated using htpasswd.
This authenticator accepts:
* Blowfish - for passwords 72 characters or less in length.
* SHA256 - with salting and magic strings.
* SHA512 - with salting and magic strings.
* MD5 - with optional salt and magic strings.
* DES - for passwords 8 characters or less in length. NOTE: Blowfish and SHA algorithms require system-specific support.
The only parameter is the password file. It must have permissions to be read by the user that Squid is running as.
basic_ncsa_auth must have access to the password file to be executed.
DES functionality (used by htpasswd by default) silently truncates passwords to 8 characters. Allowing login with password values shorter than the one desired. This authenticator will reject login with long passwords when using DES.
This manual was written by Amos Jeffries <firstname.lastname@example.org>
Based on original documentation by Rodrigo Rubira Branco <email@example.com>
* Copyright (C) 1996-2017 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 file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this file; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Questions on the usage of this program can be sent to the Squid Users mailing list <firstname.lastname@example.org>
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 <email@example.com>
Report ideas for new improvements to the Squid Developers mailing list <firstname.lastname@example.org>
squid(8), htpasswd(1), GPL(7),
The Squid FAQ wiki http://wiki.squid-cache.org/SquidFaq
The Squid Configuration Manual http://www.squid-cache.org/Doc/config/