From 6beeb1b708550be0d4a53b272283e17e5e35fe17 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:01:30 +0200 Subject: Adding upstream version 2.4.57. Signed-off-by: Daniel Baumann --- support/dbmmanage.in | 312 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 312 insertions(+) create mode 100644 support/dbmmanage.in (limited to 'support/dbmmanage.in') diff --git a/support/dbmmanage.in b/support/dbmmanage.in new file mode 100644 index 0000000..2dd8c86 --- /dev/null +++ b/support/dbmmanage.in @@ -0,0 +1,312 @@ +#!@perlbin@ +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +#for more functionality see the HTTPD::UserAdmin module: +# http://www.perl.com/CPAN/modules/by-module/HTTPD/HTTPD-Tools-x.xx.tar.gz +# +# usage: dbmmanage + +package dbmmanage; +# -ldb -lndbm -lgdbm -lsdbm +BEGIN { @AnyDBM_File::ISA = qw(DB_File NDBM_File GDBM_File SDBM_File) } +use strict; +use Fcntl; +use AnyDBM_File (); + +sub usage { + my $cmds = join "|", sort keys %dbmc::; + die <$command(); +untie %DB; + + +my $x; +sub genseed { + my $psf; + if ($not_unix) { + srand (time ^ $$ or time ^ ($$ + ($$ << 15))); + } + else { + for (qw(-xlwwa -le)) { + `ps $_ 2>/dev/null`; + $psf = $_, last unless $?; + } + srand (time ^ $$ ^ unpack("%L*", `ps $psf | gzip -f`)); + } + @range = (qw(. /), '0'..'9','a'..'z','A'..'Z'); + $x = int scalar @range; +} + +sub randchar { + join '', map $range[rand $x], 1..shift||1; +} + +sub saltpw_crypt { + genseed() unless @range; + return $newstyle_salt ? + join '', "_", randchar, "a..", randchar(4) : + randchar(2); +} + +sub cryptpw_crypt { + my ($pw, $salt) = @_; + $salt = saltpw_crypt unless $salt; + crypt $pw, $salt; +} + +sub saltpw_md5 { + genseed() unless @range; + randchar(8); +} + +sub cryptpw_md5 { + my($pw, $salt) = @_; + $salt = saltpw_md5 unless $salt; + Crypt::PasswdMD5::apache_md5_crypt($pw, $salt); +} + +sub cryptpw_sha1 { + my($pw, $salt) = @_; + '{SHA}' . Digest::SHA1::sha1_base64($pw) . "="; +} + +sub cryptpw { + if ($crypt_method eq "md5") { + return cryptpw_md5(@_); + } elsif ($crypt_method eq "sha1") { + return cryptpw_sha1(@_); + } elsif ($crypt_method eq "crypt") { + return cryptpw_crypt(@_); + } + @_[0]; # otherwise return plaintext +} + +sub getpass { + my $prompt = shift || "Enter password:"; + + unless($not_unix) { + open STDIN, "/dev/tty" or warn "couldn't open /dev/tty $!\n"; + system "stty -echo;"; + } + + my($c,$pwd); + print STDERR $prompt; + while (($c = getc(STDIN)) ne '' and $c ne "\n" and $c ne "\r") { + $pwd .= $c; + } + + system "stty echo" unless $not_unix; + print STDERR "\n"; + die "Can't use empty password!\n" unless length $pwd; + return $pwd; +} + +sub dbmc::update { + die "Sorry, user `$key' doesn't exist!\n" unless $DB{$key}; + $crypted_pwd = (split /:/, $DB{$key}, 3)[0] if $crypted_pwd eq '.'; + $groups = (split /:/, $DB{$key}, 3)[1] if !$groups || $groups eq '.'; + $comment = (split /:/, $DB{$key}, 3)[2] if !$comment || $comment eq '.'; + if (!$crypted_pwd || $crypted_pwd eq '-') { + dbmc->adduser; + } + else { + dbmc->add; + } +} + +sub dbmc::add { + die "Can't use empty password!\n" unless $crypted_pwd; + unless($is_update) { + die "Sorry, user `$key' already exists!\n" if $DB{$key}; + } + $groups = '' if $groups eq '-'; + $comment = '' if $comment eq '-'; + $groups .= ":" . $comment if $comment; + $crypted_pwd .= ":" . $groups if $groups; + $DB{$key} = $crypted_pwd; + my $action = $is_update ? "updated" : "added"; + print "User $key $action with password encrypted to $DB{$key} using $crypt_method\n"; +} + +sub dbmc::adduser { + my $value = getpass "New password:"; + die "They don't match, sorry.\n" unless getpass("Re-type new password:") eq $value; + $crypted_pwd = cryptpw $value; + dbmc->add; +} + +sub dbmc::delete { + die "Sorry, user `$key' doesn't exist!\n" unless $DB{$key}; + delete $DB{$key}, print "`$key' deleted\n"; +} + +sub dbmc::view { + print $key ? "$key:$DB{$key}\n" : map { "$_:$DB{$_}\n" if $DB{$_} } keys %DB; +} + +sub dbmc::check { + die "Sorry, user `$key' doesn't exist!\n" unless $DB{$key}; + my $chkpass = (split /:/, $DB{$key}, 3)[0]; + my $testpass = getpass(); + if (substr($chkpass, 0, 6) eq '$apr1$') { + need_md5_crypt; + $crypt_method = "md5"; + } elsif (substr($chkpass, 0, 5) eq '{SHA}') { + need_sha1_crypt; + $crypt_method = "sha1"; + } elsif (length($chkpass) == 13 && $chkpass ne $testpass) { + $crypt_method = "crypt"; + } else { + $crypt_method = "plain"; + } + print $crypt_method . (cryptpw($testpass, $chkpass) eq $chkpass + ? " password ok\n" : " password mismatch\n"); +} + +sub dbmc::import { + while(defined($_ = ) and chomp) { + ($key,$crypted_pwd,$groups,$comment) = split /:/, $_, 4; + dbmc->add; + } +} + -- cgit v1.2.3