1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace SilverStripe\ActiveDirectory\Authenticators; |
4
|
|
|
|
5
|
|
|
use SilverStripe\ActiveDirectory\Services\LDAPService; |
6
|
|
|
use SilverStripe\Control\Controller; |
7
|
|
|
use SilverStripe\Control\Email\Email; |
8
|
|
|
use SilverStripe\Control\HTTPResponse; |
9
|
|
|
use SilverStripe\Core\Config\Config; |
10
|
|
|
use SilverStripe\Core\Convert; |
11
|
|
|
use SilverStripe\Core\Injector\Injector; |
12
|
|
|
use SilverStripe\Forms\FieldList; |
13
|
|
|
use SilverStripe\Forms\Form; |
14
|
|
|
use SilverStripe\Forms\FormAction; |
15
|
|
|
use SilverStripe\Forms\TextField; |
16
|
|
|
use SilverStripe\ORM\FieldType\DBField; |
17
|
|
|
use SilverStripe\Security\Member; |
18
|
|
|
use SilverStripe\Security\MemberAuthenticator\LostPasswordForm; |
19
|
|
|
use SilverStripe\Security\MemberAuthenticator\LostPasswordHandler; |
20
|
|
|
use SilverStripe\Security\Security; |
21
|
|
|
|
22
|
|
|
class LDAPLostPasswordHandler extends LostPasswordHandler |
23
|
|
|
{ |
24
|
|
|
/** |
25
|
|
|
* Since the logout and dologin actions may be conditionally removed, it's necessary to ensure these |
26
|
|
|
* remain valid actions regardless of the member login state. |
27
|
|
|
* |
28
|
|
|
* @var array |
29
|
|
|
* @config |
30
|
|
|
*/ |
31
|
|
|
private static $allowed_actions = [ |
|
|
|
|
32
|
|
|
'lostpassword', |
33
|
|
|
'LostPasswordForm', |
34
|
|
|
'passwordsent', |
35
|
|
|
]; |
36
|
|
|
|
37
|
|
|
|
38
|
|
|
/** |
39
|
|
|
* @param string $link The URL to recreate this request handler |
40
|
|
|
* @param LDAPAuthenticator $authenticator |
41
|
|
|
*/ |
42
|
|
|
public function __construct($link, LDAPAuthenticator $authenticator) |
43
|
|
|
{ |
44
|
|
|
$this->link = $link; |
|
|
|
|
45
|
|
|
$this->authenticatorClass = get_class($authenticator); |
46
|
|
|
parent::__construct($link); |
47
|
|
|
} |
48
|
|
|
|
49
|
|
|
/** |
50
|
|
|
* Forgot password form handler method. |
51
|
|
|
* |
52
|
|
|
* Called when the user clicks on "I've lost my password". |
53
|
|
|
* |
54
|
|
|
* Extensions can use the 'forgotPassword' method to veto executing |
55
|
|
|
* the logic, by returning FALSE. In this case, the user will be redirected back |
56
|
|
|
* to the form without further action. It is recommended to set a message |
57
|
|
|
* in the form detailing why the action was denied. |
58
|
|
|
* |
59
|
|
|
* @param array $data Submitted data |
60
|
|
|
* @param LostPasswordForm $form |
61
|
|
|
* @return HTTPResponse |
62
|
|
|
*/ |
63
|
|
|
public function forgotPassword($data, $form) |
64
|
|
|
{ |
65
|
|
|
/** @var Controller $controller */ |
66
|
|
|
$controller = $form->getController(); |
67
|
|
|
|
68
|
|
|
// No need to protect against injections, LDAPService will ensure that this is safe |
69
|
|
|
$login = trim($data['Login']); |
70
|
|
|
|
71
|
|
|
$service = Injector::inst()->get(LDAPService::class); |
72
|
|
|
if (Email::is_valid_address($login)) { |
73
|
|
|
if (Config::inst()->get(LDAPAuthenticator::class, 'allow_email_login') != 'yes') { |
74
|
|
|
$form->sessionMessage( |
75
|
|
|
_t( |
76
|
|
|
'SilverStripe\\ActiveDirectory\\Forms\\LDAPLoginForm.USERNAMEINSTEADOFEMAIL', |
77
|
|
|
'Please enter your username instead of your email to get a password reset link.' |
78
|
|
|
), |
79
|
|
|
'bad' |
80
|
|
|
); |
81
|
|
|
return $controller->redirect($controller->Link('lostpassword')); |
82
|
|
|
} |
83
|
|
|
$userData = $service->getUserByEmail($login); |
84
|
|
|
} else { |
85
|
|
|
$userData = $service->getUserByUsername($login); |
86
|
|
|
} |
87
|
|
|
// Avoid information disclosure by displaying the same status, |
88
|
|
|
// regardless whether the email address actually exists |
89
|
|
|
if (!isset($userData['objectguid'])) { |
90
|
|
|
return $controller->redirect($controller->Link('passwordsent/') |
91
|
|
|
. urlencode($data['Login'])); |
92
|
|
|
} |
93
|
|
|
|
94
|
|
|
$member = Member::get()->filter('GUID', $userData['objectguid'])->limit(1)->first(); |
95
|
|
|
// User haven't been imported yet so do that now |
96
|
|
View Code Duplication |
if (!($member && $member->exists())) { |
|
|
|
|
97
|
|
|
$member = new Member(); |
98
|
|
|
$member->GUID = $userData['objectguid']; |
99
|
|
|
} |
100
|
|
|
|
101
|
|
|
// Update the users from LDAP so we are sure that the email is correct. |
102
|
|
|
// This will also write the Member record. |
103
|
|
|
$service->updateMemberFromLDAP($member, $userData, false); |
104
|
|
|
|
105
|
|
|
// Allow vetoing forgot password requests |
106
|
|
|
$results = $this->extend('forgotPassword', $member); |
107
|
|
|
if ($results && is_array($results) && in_array(false, $results, true)) { |
|
|
|
|
108
|
|
|
return $controller->redirect('lostpassword'); |
109
|
|
|
} |
110
|
|
|
|
111
|
|
|
if ($member) { |
112
|
|
|
/** @see MemberLoginForm::forgotPassword */ |
113
|
|
|
$token = $member->generateAutologinTokenAndStoreHash(); |
114
|
|
|
$e = Email::create() |
115
|
|
|
->setSubject( |
116
|
|
|
_t( |
117
|
|
|
'Silverstripe\\Security\\Member.SUBJECTPASSWORDRESET', |
118
|
|
|
'Your password reset link', |
119
|
|
|
'Email subject' |
120
|
|
|
) |
121
|
|
|
) |
122
|
|
|
->setHTMLTemplate('SilverStripe\\Control\\Email\\ForgotPasswordEmail') |
123
|
|
|
->setData($member) |
124
|
|
|
->setData(['PasswordResetLink' => Security::getPasswordResetLink($member, $token)]); |
125
|
|
|
$e->setTo($member->Email); |
126
|
|
|
$e->send(); |
127
|
|
|
return $controller->redirect($controller->Link('passwordsent/') . urlencode($data['Login'])); |
128
|
|
|
} elseif ($data['Login']) { |
129
|
|
|
// Avoid information disclosure by displaying the same status, |
130
|
|
|
// regardless whether the email address actually exists |
131
|
|
|
return $controller->redirect($controller->Link('passwordsent/') . urlencode($data['Login'])); |
132
|
|
|
} else { |
133
|
|
|
if (Config::inst()->get(LDAPAuthenticator::class, 'allow_email_login') === 'yes') { |
134
|
|
|
$form->sessionMessage( |
135
|
|
|
_t( |
136
|
|
|
'SilverStripe\\ActiveDirectory\\Forms\\LDAPLoginForm.ENTERUSERNAMEOREMAIL', |
137
|
|
|
'Please enter your username or your email address to get a password reset link.' |
138
|
|
|
), |
139
|
|
|
'bad' |
140
|
|
|
); |
141
|
|
|
} else { |
142
|
|
|
$form->sessionMessage( |
143
|
|
|
_t( |
144
|
|
|
'SilverStripe\\ActiveDirectory\\Forms\\LDAPLoginForm.ENTERUSERNAME', |
145
|
|
|
'Please enter your username to get a password reset link.' |
146
|
|
|
), |
147
|
|
|
'bad' |
148
|
|
|
); |
149
|
|
|
} |
150
|
|
|
return $controller->redirect($controller->Link('lostpassword')); |
151
|
|
|
} |
152
|
|
|
} |
153
|
|
|
|
154
|
|
|
/** |
155
|
|
|
* Factory method for the lost password form |
156
|
|
|
* |
157
|
|
|
* @return Form Returns the lost password form |
158
|
|
|
*/ |
159
|
|
|
public function lostPasswordForm() |
160
|
|
|
{ |
161
|
|
|
$loginFieldLabel = (Config::inst()->get(LDAPAuthenticator::class, 'allow_email_login') === 'yes') ? |
162
|
|
|
_t('SilverStripe\\ActiveDirectory\\Forms\\LDAPLoginForm.USERNAMEOREMAIL', 'Username or email') : |
163
|
|
|
_t('SilverStripe\\ActiveDirectory\\Forms\\LDAPLoginForm.USERNAME', 'Username'); |
164
|
|
|
$loginField = TextField::create('Login', $loginFieldLabel); |
165
|
|
|
|
166
|
|
|
$action = FormAction::create( |
167
|
|
|
'forgotPassword', |
168
|
|
|
_t('SilverStripe\\Security\\Security.BUTTONSEND', 'Send me the password reset link') |
169
|
|
|
); |
170
|
|
|
return LostPasswordForm::create( |
171
|
|
|
$this, |
172
|
|
|
$this->authenticatorClass, |
173
|
|
|
'LostPasswordForm', |
174
|
|
|
FieldList::create([$loginField]), |
175
|
|
|
FieldList::create([$action]), |
176
|
|
|
false |
177
|
|
|
); |
178
|
|
|
} |
179
|
|
|
|
180
|
|
|
public function lostpassword() |
181
|
|
|
{ |
182
|
|
|
if (Config::inst()->get(LDAPAuthenticator::class, 'allow_email_login') === 'yes') { |
183
|
|
|
$message = _t( |
184
|
|
|
__CLASS__ . '.NOTERESETPASSWORDUSERNAMEOREMAIL', |
185
|
|
|
'Enter your username or your email address and we will send you a link with which ' |
186
|
|
|
. 'you can reset your password' |
187
|
|
|
); |
188
|
|
|
} else { |
189
|
|
|
$message = _t( |
190
|
|
|
__CLASS__ . '.NOTERESETPASSWORDUSERNAME', |
191
|
|
|
'Enter your username and we will send you a link with which you can reset your password' |
192
|
|
|
); |
193
|
|
|
} |
194
|
|
|
|
195
|
|
|
return [ |
196
|
|
|
'Content' => DBField::create_field('HTMLFragment', "<p>$message</p>"), |
197
|
|
|
'Form' => $this->lostPasswordForm(), |
198
|
|
|
]; |
199
|
|
|
} |
200
|
|
|
|
201
|
|
|
public function passwordsent() |
202
|
|
|
{ |
203
|
|
|
$username = Convert::raw2xml( |
204
|
|
|
rawurldecode($this->getRequest()->param('OtherID')) |
205
|
|
|
); |
206
|
|
|
$username .= ($extension = $this->request->getExtension()) ? '.' . $extension : ''; |
207
|
|
|
|
208
|
|
|
return [ |
209
|
|
|
'Title' => _t( |
210
|
|
|
__CLASS__ . '.PASSWORDSENTHEADER', |
211
|
|
|
"Password reset link sent to '{username}'", |
212
|
|
|
['username' => $username] |
213
|
|
|
), |
214
|
|
|
'Content' => |
215
|
|
|
_t( |
216
|
|
|
__CLASS__ . '.PASSWORDSENTTEXT', |
217
|
|
|
"Thank you! A reset link has been sent to '{username}', provided an account exists.", |
218
|
|
|
['username' => $username] |
219
|
|
|
), |
220
|
|
|
'Username' => $username |
221
|
|
|
]; |
222
|
|
|
} |
223
|
|
|
} |
224
|
|
|
|