mirror of
https://github.com/silverstripe/silverstripe-framework
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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@56212 467b73ca-7a2a-4603-9d3b-597d59a354a9
40 lines
1.1 KiB
PHP
40 lines
1.1 KiB
PHP
<?php
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/**
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* Keep track of users' previous passwords, so that we can check that new passwords aren't changed back to old ones.
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* @package sapphire
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* @subpackage security
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*/
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class MemberPassword extends DataObject {
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static $db = array(
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'Password' => 'Varchar',
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'Salt' => 'Varchar',
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'PasswordEncryption' => 'Varchar',
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);
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static $has_one = array(
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'Member' => 'Member',
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);
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/**
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* Log a password change from the given member.
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* Call MemberPassword::log($this) from within Member whenever the password is changed.
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*/
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static function log($member) {
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$record = new MemberPassword();
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$record->MemberID = $member->ID;
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$record->Password = $member->Password;
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$record->PasswordEncryption = $member->PasswordEncryption;
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$record->Salt = $member->Salt;
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$record->write();
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}
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/**
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* Check if the given password is the same as the one stored in this record
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*/
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function checkPassword($password) {
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$encryption_details = Security::encrypt_password($password, $this->Salt, $this->PasswordEncryption);
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return ($this->Password === $encryption_details['password']);
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}
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} |