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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
package Bugzilla::Auth::Verify::DB;
use 5.10.1;
use strict;
use parent qw(Bugzilla::Auth::Verify);
use Bugzilla::Constants;
use Bugzilla::Token;
use Bugzilla::Util;
use Bugzilla::User;
sub check_credentials {
my ($self, $login_data) = @_;
my $dbh = Bugzilla->dbh;
my $username = $login_data->{username};
my $user = new Bugzilla::User({ name => $username });
return { failure => AUTH_NO_SUCH_USER } unless $user;
$login_data->{user} = $user;
$login_data->{bz_username} = $user->login;
if ($user->account_is_locked_out) {
return { failure => AUTH_LOCKOUT, user => $user };
}
my $password = $login_data->{password};
my $real_password_crypted = $user->cryptpassword;
# Using the internal crypted password as the salt,
# crypt the password the user entered.
my $entered_password_crypted = bz_crypt($password, $real_password_crypted);
if ($entered_password_crypted ne $real_password_crypted) {
# Record the login failure
$user->note_login_failure();
# Immediately check if we are locked out
if ($user->account_is_locked_out) {
return { failure => AUTH_LOCKOUT, user => $user,
just_locked_out => 1 };
}
return { failure => AUTH_LOGINFAILED,
failure_count => scalar(@{ $user->account_ip_login_failures }),
};
}
# Force the user to type a longer password if it's too short.
if (length($password) < USER_PASSWORD_MIN_LENGTH) {
return { failure => AUTH_ERROR, user_error => 'password_current_too_short',
details => { locked_user => $user } };
}
# The user's credentials are okay, so delete any outstanding
# password tokens or login failures they may have generated.
Bugzilla::Token::DeletePasswordTokens($user->id, "user_logged_in");
$user->clear_login_failures();
my $update_password = 0;
# If their old password was using crypt() or some different hash
# than we're using now, convert the stored password to using
# whatever hashing system we're using now.
my $current_algorithm = PASSWORD_DIGEST_ALGORITHM;
$update_password = 1 if ($real_password_crypted !~ /{\Q$current_algorithm\E}$/);
# If their old password was using a different length salt than what
# we're using now, update the password to use the new salt length.
if ($real_password_crypted =~ /^([^,]+),/) {
$update_password = 1 if (length($1) != PASSWORD_SALT_LENGTH);
}
# If needed, update the user's password.
if ($update_password) {
$user->set_password($password);
$user->update();
}
return $login_data;
}
sub change_password {
my ($self, $user, $password) = @_;
my $dbh = Bugzilla->dbh;
my $cryptpassword = bz_crypt($password);
$dbh->do("UPDATE profiles SET cryptpassword = ? WHERE userid = ?",
undef, $cryptpassword, $user->id);
Bugzilla->memcached->clear({ table => 'profiles', id => $user->id });
}
1;
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