← All changes | back/Libraries/Mailer/OAuth.php +0 -178 10.0.1 → 11.1.1 View file →

		@@ -1,178 +1,0 @@
1		-<?php
2		-
3		-/**
4		- * PHPMailer - PHP email creation and transport class.
5		- * PHP Version 5.5.
6		- *
7		- * @see https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project
8		- *
9		- * @author Marcus Bointon (Synchro/coolbru) <[email protected]>
10		- * @author Jim Jagielski (jimjag) <[email protected]>
11		- * @author Andy Prevost (codeworxtech) <[email protected]>
12		- * @author Brent R. Matzelle (original founder)
13		- * @copyright 2012 - 2020 Marcus Bointon
14		- * @copyright 2010 - 2012 Jim Jagielski
15		- * @copyright 2004 - 2009 Andy Prevost
16		- * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
17		- * @note This program is distributed in the hope that it will be useful - WITHOUT
18		- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
19		- * FITNESS FOR A PARTICULAR PURPOSE.
20		- */
21		-
22		-namespace AcyMailerPhp;
23		-
24		-
25		-/**
26		- * OAuth - OAuth2 authentication wrapper class.
27		- * Uses the oauth2-client package from the League of Extraordinary Packages.
28		- *
29		- * @see http://oauth2-client.thephpleague.com
30		- *
31		- * @author Marcus Bointon (Synchro/coolbru) <[email protected]>
32		- */
33		-class OAuth implements OAuthTokenProvider
34		-{
35		- const HOST_AUTH_2 = ['smtp.gmail.com', 'smtp-mail.outlook.com', 'smtp.office365.com'];
36		-
37		- /**
38		- * An instance of the League OAuth Client Provider.
39		- *
40		- * @var AbstractProvider
41		- */
42		- protected $provider;
43		-
44		- /**
45		- * The current OAuth access token.
46		- *
47		- * @var AccessToken
48		- */
49		- protected $oauthToken;
50		-
51		- /**
52		- * The user's email address, usually used as the login ID
53		- * and also the from address when sending email.
54		- *
55		- * @var string
56		- */
57		- protected $oauthUserEmail = '';
58		-
59		- /**
60		- * The client secret, generated in the app definition of the service you're connecting to.
61		- *
62		- * @var string
63		- */
64		- protected $oauthClientSecret = '';
65		-
66		- /**
67		- * The client ID, generated in the app definition of the service you're connecting to.
68		- *
69		- * @var string
70		- */
71		- protected $oauthClientId = '';
72		-
73		- /**
74		- * The refresh token, used to obtain new AccessTokens.
75		- *
76		- * @var string
77		- */
78		- protected $oauthRefreshToken = '';
79		-
80		- protected $expiredIn = '';
81		-
82		- protected $host = '';
83		-
84		- /**
85		- * OAuth constructor.
86		- *
87		- * @param array $options Associative array containing
88		- * `provider`, `userName`, `clientSecret`, `clientId` and `refreshToken` elements
89		- */
90		- public function __construct($options)
91		- {
92		- $this->oauthUserEmail = $options['userName'];
93		- $this->oauthClientSecret = $options['clientSecret'];
94		- $this->oauthClientId = $options['clientId'];
95		- $this->oauthToken = $options['oauthToken'];
96		- $this->oauthRefreshToken = $options['refreshToken'];
97		- $this->expiredIn = $options['expiredIn'];
98		- $this->host = strtolower($options['host']);
99		- }
100		-
101		- /**
102		- * Get a new AccessToken.
103		- *
104		- * @return AccessToken
105		- */
106		- protected function getToken()
107		- {
108		- $config = acym_config();
109		- if ($this->host === 'smtp.gmail.com') {
110		- $url = 'https://oauth2.googleapis.com/token';
111		- } else {
112		- $tenant = $config->get('smtp_tenant');
113		- if (empty($tenant)) {
114		- acym_enqueueMessage(acym_translation('ACYM_TENANT_FIELD_IS_MISSING'), 'error');
115		- }
116		- $url = 'https://login.microsoftonline.com/'.$tenant.'/oauth2/v2.0/token';
117		- }
118		-
119		- $data = ['client_id' => $this->oauthClientId, 'grant_type' => 'refresh_token', 'refresh_token' => $this->oauthRefreshToken, 'client_secret' => $this->oauthClientSecret];
120		-
121		- $response = acym_makeCurlCall(
122		- $url,
123		- ['data' => $data, 'method' => 'POST']
124		- );
125		-
126		- if (empty($response['error'])) {
127		- $token = $response['token_type'].' '.$response['access_token'];
128		- $expireIn = time() + (int)$response['expires_in'];
129		- $config->save(['smtp_token' => $token, 'smtp_token_expireIn' => $expireIn]);
130		-
131		- return $token;
132		- } else {
133		- acym_enqueueMessage(acym_translationSprintf('ACYM_OAUTH_REFRESH_TOKEN_ERROR', $response['error']), 'error');
134		- }
135		- }
136		-
137		- /**
138		- * Generate a base64-encoded OAuth token.
139		- *
140		- * @return string
141		- */
142		- public function getOauth64()
143		- {
144		- //Get a new token if it's not available or has expired
145		- if ($this->tokenHasExpired() || empty($this->oauthToken)) {
146		- $this->oauthToken = $this->getToken();
147		- }
148		-
149		- return base64_encode(
150		- 'user='.
151		- $this->oauthUserEmail.
152		- "\001auth=".
153		- $this->oauthToken.
154		- "\001\001"
155		- );
156		- }
157		-
158		- private function tokenHasExpired()
159		- {
160		- $expired = false;
161		- if ($this->expiredIn < time()) {
162		- $expired = true;
163		- }
164		-
165		- return $expired;
166		- }
167		-
168		- static function hostRequireOauth($host, $connectionType)
169		- {
170		- $host = strtolower($host);
171		-
172		- if (!in_array($host, self::HOST_AUTH_2)) {
173		- return false;
174		- }
175		-
176		- return $connectionType !== 'password';
177		- }
178		-}