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- #!/usr/local/bin/perl
-
- # ====================================================================
- # Copyright (c) 1995 The Apache Group. All rights reserved.
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions
- # are met:
- #
- # 1. Redistributions of source code must retain the above copyright
- # notice, this list of conditions and the following disclaimer.
- #
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions and the following disclaimer in
- # the documentation and/or other materials provided with the
- # distribution.
- #
- # 3. All advertising materials mentioning features or use of this
- # software must display the following acknowledgment:
- # "This product includes software developed by the Apache Group
- # for use in the Apache HTTP server project (http://www.apache.org/)."
- #
- # 4. The names "Apache Server" and "Apache Group" must not be used to
- # endorse or promote products derived from this software without
- # prior written permission.
- #
- # 5. Redistributions of any form whatsoever must retain the following
- # acknowledgment:
- # "This product includes software developed by the Apache Group
- # for use in the Apache HTTP server project (http://www.apache.org/)."
- #
- # THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
- # EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR
- # ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- # OF THE POSSIBILITY OF SUCH DAMAGE.
- # ====================================================================
- #
- # This software consists of voluntary contributions made by many
- # individuals on behalf of the Apache Group and was originally based
- # on public domain software written at the National Center for
- # Supercomputing Applications, University of Illinois, Urbana-Champaign.
- # For more information on the Apache Group and the Apache HTTP server
- # project, please see <http://www.apache.org/>.
-
-
- # usage: dbmmanage <DBMfile> <command> <key> <value> <group>
- #
- # commands: add, delete, view, adduser
- #
- # no values needed for delete, no keys or values needed for view.
- # to change a value, simply use "add".
- # adduser encrypts the password:
- # dbmmanage <dbm file> adduser <person> <password>
- #
- # <group> is optional, and may also be supplied to add the user
- # to a specified group:
- # dbmmanage <dbm file> adduser <person> <password> <group>
-
- if (scalar(@ARGV) < 2) {
- print "Too few arguments.\n";
- exit;
- }
-
- # ugly - this should be changed to be random.
- $salt="XX";
- $file=$ARGV[0];
- $command=$ARGV[1];
- $key=$ARGV[2];
- $value=$ARGV[3];
- $group=$ARGV[4];
-
- if ($command eq "add") {
- dbmopen(%DB, $file, 0664) || die "Error: $!\n";
- $value .= ":$group" if $group ne "";
- $DB{$key} = $value;
- dbmclose(%DB);
- print "Entry $key added with value $value.\n";
- exit;
- }
-
- if ($command eq "adduser") {
- $hash = crypt($value, "$salt");
- dbmopen(%DB, $file, 0664) || die "Error: $!\n";
- $hash .= ":$group" if $group ne "";
- $value .= ":$group" if $group ne "";
- $DB{$key} = $hash;
- dbmclose(%DB);
- print "User $key added with password $value, encrypted to $hash\n";
- exit;
- }
-
- if ($command eq "delete") {
- dbmopen(%DB, $file, 0664) || die "Error: $!\n";
- delete($DB{$key});
- dbmclose(%DB);
- exit;
- }
-
- if ($command eq "view") {
- dbmopen(%DB, $file, undef) || die "Error: $!\n";
- $return_status = 1;
- unless ($key) {
- while (($nkey,$val) = each %DB) {
- print "$nkey = $val\n";
- }
- } else {
- $return_status = 0 if defined $DB{$key};
- print "$key = $DB{$key}\n";
- }
- dbmclose(%DB);
- exit($return_status);
- }
-
- print "Command unrecognized - must be one of: view, add, adduser, delete.\n";
-
-