| 1 |
<?php |
| 2 |
/** |
| 3 |
* Login functionality |
| 4 |
* |
| 5 |
* @package MagicLogin |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace MagicLogin; |
| 9 |
|
| 10 |
use function MagicLogin\Utils\get_email_placeholders_by_user; |
| 11 |
use function MagicLogin\Utils\get_user_by_log_input; |
| 12 |
use function MagicLogin\Utils\get_wp_login_url; |
| 13 |
use function MagicLogin\Utils\get_ttl_by_user; |
| 14 |
use const MagicLogin\Constants\CRON_HOOK_NAME; |
| 15 |
use const MagicLogin\Constants\TOKEN_USER_META; |
| 16 |
use function MagicLogin\Utils\create_login_link; |
| 17 |
use function MagicLogin\Utils\get_allowed_intervals; |
| 18 |
use function MagicLogin\Utils\get_ttl_with_interval; |
| 19 |
use function MagicLogin\Utils\get_user_default_redirect; |
| 20 |
use function MagicLogin\Utils\get_user_tokens; |
| 21 |
use \WP_Error as WP_Error; |
| 22 |
|
| 23 |
// phpcs:disable WordPress.WP.I18n.MissingTranslatorsComment |
| 24 |
|
| 25 |
/** |
| 26 |
* Login Manager |
| 27 |
*/ |
| 28 |
class LoginManager { |
| 29 |
/** |
| 30 |
* Singleton instance |
| 31 |
* |
| 32 |
* @var self |
| 33 |
*/ |
| 34 |
private static $instance = null; |
| 35 |
|
| 36 |
/** |
| 37 |
* Return an instance of the current class |
| 38 |
*/ |
| 39 |
public static function setup() { |
| 40 |
static $instance = false; |
| 41 |
|
| 42 |
if ( ! $instance ) { |
| 43 |
$instance = new self(); |
| 44 |
} |
| 45 |
|
| 46 |
return $instance; |
| 47 |
} |
| 48 |
|
| 49 |
/** |
| 50 |
* Constructor |
| 51 |
*/ |
| 52 |
public function __construct() { |
| 53 |
add_action( 'login_form_magic_login', [ self::class, 'wp_login_action' ] ); |
| 54 |
add_action( 'login_form_login', [ self::class, 'maybe_redirect' ] ); |
| 55 |
add_action( 'init', [ self::class, 'handle_login_request' ], 1 ); |
| 56 |
add_action( CRON_HOOK_NAME, [ self::class, 'clear_expired_tokens' ] ); |
| 57 |
add_action( 'login_footer', [ self::class, 'print_login_button' ] ); |
| 58 |
add_action( 'login_head', [ self::class, 'login_css' ] ); |
| 59 |
add_action( 'wp_ajax_magic_login_ajax_request', [ self::class, 'ajax_request' ] ); |
| 60 |
add_action( 'wp_ajax_nopriv_magic_login_ajax_request', [ self::class, 'ajax_request' ] ); |
| 61 |
add_filter( 'wp_mail', [ self::class, 'maybe_add_auto_login_link' ], 999 ); |
| 62 |
add_filter( 'wp_mail', [ self::class, 'replace_magic_link_in_wp_mail' ], 999 ); |
| 63 |
} |
| 64 |
|
| 65 |
/** |
| 66 |
* Replace {{MAGIC_LINK}} placeholder with login link for all outgoing emails |
| 67 |
* |
| 68 |
* @param array $atts wp_mail args |
| 69 |
* |
| 70 |
* @return mixed |
| 71 |
* @since 2.0.0 |
| 72 |
*/ |
| 73 |
public static function replace_magic_link_in_wp_mail( $atts ) { |
| 74 |
if ( ! is_array( $atts ) || empty( $atts['message'] ) ) { |
| 75 |
return $atts; |
| 76 |
} |
| 77 |
|
| 78 |
// replace encoded placeholder |
| 79 |
$atts['message'] = str_replace( '%7B%7BMAGIC_LINK%7D%7D', '{{MAGIC_LINK}}', $atts['message'] ); |
| 80 |
|
| 81 |
if ( false === strpos( $atts['message'], '{{MAGIC_LINK}}' ) ) { |
| 82 |
return $atts; |
| 83 |
} |
| 84 |
|
| 85 |
$magic_link = ''; |
| 86 |
|
| 87 |
if ( self::is_single_recipient( $atts ) ) { |
| 88 |
$to = $atts['to']; |
| 89 |
$to = is_array( $to ) ? array_shift( $to ) : $to; |
| 90 |
$user = get_user_by( 'email', $to ); |
| 91 |
|
| 92 |
if ( $user ) { |
| 93 |
|
| 94 |
/** |
| 95 |
* Filter magic_login_replace_magic_link_in_wp_mail |
| 96 |
* |
| 97 |
* @param bool $status false to exclude, default true |
| 98 |
* @param array $atts wp_mail args |
| 99 |
* @param \WP_User $user user object |
| 100 |
* |
| 101 |
* @since 2.0.0 |
| 102 |
*/ |
| 103 |
$replace_magic_link = apply_filters( 'magic_login_replace_magic_link_in_wp_mail', true, $atts, $user ); |
| 104 |
if ( $replace_magic_link ) { |
| 105 |
$magic_link = create_login_link( $user ); |
| 106 |
} |
| 107 |
} |
| 108 |
} |
| 109 |
|
| 110 |
/** |
| 111 |
* Filter magic login replace |
| 112 |
* |
| 113 |
* @param string $magic_link login link |
| 114 |
* @param array $atts wp_mail args |
| 115 |
* |
| 116 |
* @since 2.0.0 |
| 117 |
*/ |
| 118 |
$magic_link = apply_filters( 'magic_login_replace_magic_link_in_wp_mail_message', $magic_link, $atts ); |
| 119 |
$atts['message'] = str_replace( '{{MAGIC_LINK}}', $magic_link, $atts['message'] ); |
| 120 |
|
| 121 |
return $atts; |
| 122 |
} |
| 123 |
|
| 124 |
|
| 125 |
/** |
| 126 |
* Ajax callback for login requests |
| 127 |
* |
| 128 |
* @return void |
| 129 |
*/ |
| 130 |
public static function ajax_request() { |
| 131 |
|
| 132 |
if ( ! isset( $_POST['data'] ) ) { |
| 133 |
wp_send_json_error( |
| 134 |
[ |
| 135 |
'message' => esc_html__( 'Invalid request', 'magic-login' ), |
| 136 |
'show_form' => true, |
| 137 |
'show_registration_form' => false, |
| 138 |
] |
| 139 |
); |
| 140 |
} |
| 141 |
|
| 142 |
parse_str( wp_unslash( $_POST['data'] ), $form_data ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized |
| 143 |
|
| 144 |
$global_data = [ 'log', 'redirect_to', 'g-recaptcha-response', 'cf-turnstile-response' ]; |
| 145 |
|
| 146 |
// populate super global $_POST with form data |
| 147 |
foreach ( $global_data as $key ) { |
| 148 |
if ( isset( $form_data[ $key ] ) ) { |
| 149 |
$_POST[ $key ] = $form_data[ $key ]; |
| 150 |
} |
| 151 |
} |
| 152 |
|
| 153 |
$args = []; // pass custom messages to backend |
| 154 |
if ( ! empty( $form_data['messages'] ) ) { |
| 155 |
foreach ( $form_data['messages'] as $key => $value ) { |
| 156 |
$args[ $key . '_message' ] = wp_kses_post( $value ); |
| 157 |
} |
| 158 |
} |
| 159 |
|
| 160 |
$login_request = self::process_login_request( $args ); |
| 161 |
$settings = \MagicLogin\Utils\get_settings(); |
| 162 |
$error_messages = ''; |
| 163 |
$login_errors = $login_request['errors']; |
| 164 |
|
| 165 |
if ( $login_request['show_registration_form'] ) { |
| 166 |
$email = isset( $_POST['log'] ) && is_email( wp_unslash( $_POST['log'] ) ) ? sanitize_email( wp_unslash( $_POST['log'] ) ) : ''; |
| 167 |
if ( 'auto' === $settings['registration']['mode'] && $settings['registration']['fallback_email_field'] ) { |
| 168 |
$shortcode = sprintf( '[magic_login_registration_form show_name="false" show_terms="false" email="%s"]', $email ); |
| 169 |
} else { |
| 170 |
$shortcode = sprintf( '[magic_login_registration_form email="%s"]', $email ); |
| 171 |
} |
| 172 |
|
| 173 |
$registration_form = do_shortcode( $shortcode ); |
| 174 |
|
| 175 |
wp_send_json_success( |
| 176 |
[ |
| 177 |
'message' => $login_request['info'], |
| 178 |
'show_form' => $login_request['show_form'], |
| 179 |
'code_login' => $login_request['code_login'], |
| 180 |
'phone_login' => $login_request['phone_login'], |
| 181 |
'registration_form' => $registration_form, |
| 182 |
] |
| 183 |
); |
| 184 |
} |
| 185 |
|
| 186 |
// error messages |
| 187 |
if ( ! empty( $login_errors ) && is_wp_error( $login_errors ) && $login_errors->has_errors() ) { |
| 188 |
foreach ( $login_errors->get_error_codes() as $code ) { |
| 189 |
foreach ( $login_errors->get_error_messages( $code ) as $message ) { |
| 190 |
$error_messages .= $message . "<br />\n"; |
| 191 |
} |
| 192 |
} |
| 193 |
} |
| 194 |
|
| 195 |
if ( ! empty( $error_messages ) ) { |
| 196 |
$error_message = sprintf( '<div id="login_error" class="magic_login_block_login_error">%s</div>', wp_kses_post( $error_messages ) ); |
| 197 |
|
| 198 |
wp_send_json_error( |
| 199 |
[ |
| 200 |
'message' => $error_message, |
| 201 |
'show_form' => $login_request['show_form'], |
| 202 |
'code_login' => $login_request['code_login'], |
| 203 |
'phone_login' => $login_request['phone_login'], |
| 204 |
] |
| 205 |
); |
| 206 |
} |
| 207 |
|
| 208 |
if ( $login_request['code_login'] ) { |
| 209 |
ob_start(); |
| 210 |
CodeLogin::code_form(); |
| 211 |
$code_login_form = ob_get_clean(); |
| 212 |
wp_send_json_success( |
| 213 |
[ |
| 214 |
'info' => $login_request['info'], |
| 215 |
'errors' => $login_request['errors'], |
| 216 |
'message' => $login_request['info'], |
| 217 |
'show_form' => $login_request['show_form'], |
| 218 |
'code_login' => $login_request['code_login'], |
| 219 |
'phone_login' => $login_request['phone_login'], |
| 220 |
'code_form' => $code_login_form, |
| 221 |
] |
| 222 |
); |
| 223 |
} |
| 224 |
|
| 225 |
if ( ! empty( $login_request['info'] ) ) { |
| 226 |
wp_send_json_success( |
| 227 |
[ |
| 228 |
'code_login' => $login_request['code_login'], |
| 229 |
'phone_login' => $login_request['phone_login'], |
| 230 |
'message' => $login_request['info'], |
| 231 |
'show_form' => $login_request['show_form'], |
| 232 |
] |
| 233 |
); |
| 234 |
} |
| 235 |
} |
| 236 |
|
| 237 |
|
| 238 |
/** |
| 239 |
* Maybe add login link to outgoing email |
| 240 |
* |
| 241 |
* @param array $atts wp_mail args |
| 242 |
* |
| 243 |
* @return mixed |
| 244 |
* @since 1.6 |
| 245 |
*/ |
| 246 |
public static function maybe_add_auto_login_link( $atts ) { |
| 247 |
$settings = \MagicLogin\Utils\get_settings(); |
| 248 |
|
| 249 |
if ( ! $settings['auto_login_links'] ) { |
| 250 |
return $atts; |
| 251 |
} |
| 252 |
|
| 253 |
$to = $atts['to']; |
| 254 |
|
| 255 |
if ( ! self::is_single_recipient( $atts ) ) { |
| 256 |
return $atts; |
| 257 |
} |
| 258 |
|
| 259 |
$to = is_array( $to ) ? array_shift( $to ) : $to; |
| 260 |
$user = get_user_by( 'email', $to ); |
| 261 |
|
| 262 |
if ( ! $user ) { |
| 263 |
return $atts; |
| 264 |
} |
| 265 |
|
| 266 |
if ( self::is_auto_login_link_excluded_mail( $atts ) ) { |
| 267 |
return $atts; |
| 268 |
} |
| 269 |
|
| 270 |
/** |
| 271 |
* Filter auto login link |
| 272 |
* |
| 273 |
* @param bool $status false to exclude, default true |
| 274 |
* @param array $atts wp_mail args |
| 275 |
* @param \WP_User $user user object |
| 276 |
* |
| 277 |
* @since 1.6.0 |
| 278 |
*/ |
| 279 |
$add_login_link = apply_filters( 'magic_login_add_auto_login_link', true, $atts, $user ); |
| 280 |
|
| 281 |
if ( ! $add_login_link ) { |
| 282 |
return $atts; |
| 283 |
} |
| 284 |
|
| 285 |
$atts['message'] = self::add_auto_login_link_to_message( $atts, $user ); |
| 286 |
|
| 287 |
return $atts; |
| 288 |
} |
| 289 |
|
| 290 |
|
| 291 |
/** |
| 292 |
* Add auto login link to message |
| 293 |
* |
| 294 |
* @param array $args wp mail content |
| 295 |
* @param \WP_User $user User Object |
| 296 |
* |
| 297 |
* @return string |
| 298 |
* @since 1.6 |
| 299 |
*/ |
| 300 |
public static function add_auto_login_link_to_message( $args, $user ) { |
| 301 |
$ttl = get_ttl_by_user( $user->ID ); |
| 302 |
list( $token_ttl, $selected_interval ) = get_ttl_with_interval( $ttl ); |
| 303 |
$selected_interval_str = strtolower( $selected_interval ); |
| 304 |
$allowed_intervals = get_allowed_intervals(); |
| 305 |
if ( isset( $allowed_intervals[ $selected_interval ] ) ) { |
| 306 |
$selected_interval_str = strtolower( $allowed_intervals[ $selected_interval ] ); // translated interval |
| 307 |
} |
| 308 |
|
| 309 |
$message = $args['message']; |
| 310 |
$is_html = ! empty( $args['headers'] ) && false !== strpos( implode( '|', (array) $args['headers'] ), 'text/html' ); |
| 311 |
|
| 312 |
$link = create_login_link( $user ); |
| 313 |
|
| 314 |
if ( $is_html ) { |
| 315 |
$login_message = '<br>'; |
| 316 |
/* translators: %s: The magic login link */ |
| 317 |
$login_message .= sprintf( __( '<a href="%s" target="_blank" rel="noopener">Click here to login</a>.', 'magic-login' ), $link ); |
| 318 |
} else { |
| 319 |
$login_message = PHP_EOL; |
| 320 |
/* translators: %s: The magic login link */ |
| 321 |
$login_message .= sprintf( __( 'Auto Login: %s', 'magic-login' ), $link ); |
| 322 |
} |
| 323 |
|
| 324 |
if ( $token_ttl > 0 ) { |
| 325 |
$login_message .= $is_html ? '<br>' : PHP_EOL; |
| 326 |
/* translators: 1: TTL value (number) 2: Unit (minute(s), hour(s), days(s)) */ // phpcs:ignore Squiz.PHP.CommentedOutCode.Found |
| 327 |
$login_message .= sprintf( __( 'Login link will expire in %1$s %2$s.', 'magic-login' ), $token_ttl, $selected_interval_str ); |
| 328 |
} |
| 329 |
|
| 330 |
/** |
| 331 |
* Filter login message |
| 332 |
* |
| 333 |
* @param string $login_message Appended message for the login |
| 334 |
* @param string $link Login URL |
| 335 |
* @param \WP_User $user User Object |
| 336 |
* |
| 337 |
* @since 1.6 |
| 338 |
*/ |
| 339 |
$login_message = apply_filters( 'magic_login_auto_login_link_message', $login_message, $link, $user ); |
| 340 |
|
| 341 |
$email_message = $message . $login_message; |
| 342 |
|
| 343 |
/** |
| 344 |
* Filter email message |
| 345 |
* |
| 346 |
* @param string $email_message Email message |
| 347 |
* @param string $message Email content before appending login link |
| 348 |
* @param string $login_message Login message |
| 349 |
* @param array $args WP Mail args |
| 350 |
* @param string $link Login URL |
| 351 |
* @param \WP_User $user User Object |
| 352 |
* |
| 353 |
* @since 1.6 |
| 354 |
*/ |
| 355 |
return apply_filters( 'magic_login_auto_login_link_email_message', $email_message, $message, $login_message, $args, $link, $user ); |
| 356 |
} |
| 357 |
|
| 358 |
|
| 359 |
/** |
| 360 |
* Check if auto login link is excluded for given mail |
| 361 |
* |
| 362 |
* @param array $args wp mail args |
| 363 |
* |
| 364 |
* @return bool |
| 365 |
* @since 1.6 |
| 366 |
*/ |
| 367 |
public static function is_auto_login_link_excluded_mail( $args ) { |
| 368 |
$is_excluded = false; |
| 369 |
|
| 370 |
/** |
| 371 |
* Exclude some of the emails |
| 372 |
* Copy emails as is, for covering in translated versions |
| 373 |
* |
| 374 |
* @link https://github.com/johnbillion/wp_mail |
| 375 |
*/ |
| 376 |
$excluded_subjects = apply_filters( |
| 377 |
'magic_login_auto_login_excluded_subjects', |
| 378 |
[ |
| 379 |
__( '[%s] New Admin Email Address' ), |
| 380 |
__( '[%s] Network Admin Email Change Request' ), |
| 381 |
__( '[%s] Admin Email Changed' ), |
| 382 |
__( '[%s] Notice of Network Admin Email Change' ), |
| 383 |
__( '[%s] Login Details' ), |
| 384 |
__( '[%s] Password Reset' ), |
| 385 |
__( '[%s] Password Changed' ), |
| 386 |
__( '[%s] Email Change Request' ), |
| 387 |
__( 'Your login confirmation code' ), |
| 388 |
] |
| 389 |
); |
| 390 |
|
| 391 |
// remove [%s] from subjects |
| 392 |
$normalize_email_title = preg_replace( '#\[.*?\]#s', ' ', $args['subject'] ); // remove placeholders |
| 393 |
foreach ( $excluded_subjects as $subject ) { |
| 394 |
$subject = preg_replace( '#\[.*?\]#s', ' ', $subject ); // remove placeholders |
| 395 |
if ( false !== strpos( $normalize_email_title, $subject ) ) { |
| 396 |
$is_excluded = true; |
| 397 |
break; |
| 398 |
} |
| 399 |
} |
| 400 |
|
| 401 |
// no need to add for login email itself |
| 402 |
if ( did_action( 'magic_login_send_login_link' ) ) { |
| 403 |
$is_excluded = true; |
| 404 |
} |
| 405 |
|
| 406 |
/** |
| 407 |
* Filter if auto login link is excluded for given mail |
| 408 |
* |
| 409 |
* @param bool $is_excluded whether the email is excluded or not |
| 410 |
* @param array $args wp_mail args |
| 411 |
* |
| 412 |
* @since 1.6 |
| 413 |
*/ |
| 414 |
return (bool) apply_filters( 'magic_login_auto_login_link_excluded', $is_excluded, $args ); |
| 415 |
} |
| 416 |
|
| 417 |
|
| 418 |
/** |
| 419 |
* Check if email has single recipient |
| 420 |
* |
| 421 |
* @param array $atts wp_mail args |
| 422 |
* |
| 423 |
* @return bool |
| 424 |
* @since 2.0.0 |
| 425 |
* @since 2.4 Previously named `has_single_recipient` |
| 426 |
*/ |
| 427 |
public static function is_single_recipient( $atts ) { |
| 428 |
$to = $atts['to']; |
| 429 |
|
| 430 |
if ( empty( $to ) ) { |
| 431 |
return false; |
| 432 |
} |
| 433 |
|
| 434 |
if ( is_array( $to ) && 1 !== count( $to ) ) { |
| 435 |
return false; |
| 436 |
} |
| 437 |
|
| 438 |
$to = is_array( $to ) ? array_shift( $to ) : $to; |
| 439 |
|
| 440 |
if ( is_string( $to ) && false !== strpos( $to, ',' ) ) { |
| 441 |
return false; |
| 442 |
} |
| 443 |
|
| 444 |
/** |
| 445 |
* Check bcc/cc |
| 446 |
* Login links are personal, so we don't want to send them to other people. |
| 447 |
*/ |
| 448 |
if ( ! empty( $atts['headers'] ) ) { |
| 449 |
$headers = $atts['headers']; |
| 450 |
|
| 451 |
if ( is_string( $headers ) ) { |
| 452 |
$headers = [ $headers ]; |
| 453 |
} |
| 454 |
|
| 455 |
foreach ( $headers as $header ) { |
| 456 |
if ( 1 === preg_match( '/(bcc|cc):/i', $header ) ) { |
| 457 |
return false; |
| 458 |
} |
| 459 |
} |
| 460 |
} |
| 461 |
|
| 462 |
return true; |
| 463 |
} |
| 464 |
|
| 465 |
|
| 466 |
/** |
| 467 |
* Add small tweaks to login form |
| 468 |
*/ |
| 469 |
public static function login_css() { |
| 470 |
$settings = \MagicLogin\Utils\get_settings(); |
| 471 |
|
| 472 |
if ( ! $settings['add_login_button'] ) { |
| 473 |
return; |
| 474 |
} |
| 475 |
|
| 476 |
?> |
| 477 |
<style> |
| 478 |
|
| 479 |
form[name="validate_2fa_form"] #magic-login-button, |
| 480 |
form[name="validate_2fa_form"] .magic-login-or-separator { |
| 481 |
display: none; |
| 482 |
} |
| 483 |
|
| 484 |
form[name="validate_2fa_form"] .submit { |
| 485 |
display: none; |
| 486 |
} |
| 487 |
|
| 488 |
.two-factor-email-resend input[type="submit"] { |
| 489 |
width: 100%; |
| 490 |
margin: auto; |
| 491 |
display: block; |
| 492 |
text-align: center; |
| 493 |
padding: 0 36px; |
| 494 |
min-height: 46px; |
| 495 |
} |
| 496 |
|
| 497 |
|
| 498 |
#loginform #wp-submit { |
| 499 |
display: none; |
| 500 |
} |
| 501 |
|
| 502 |
.magic-login-normal-login { |
| 503 |
width: 100%; |
| 504 |
margin: auto; |
| 505 |
padding-top: 10px; |
| 506 |
display: block; |
| 507 |
text-align: center; |
| 508 |
clear: both; |
| 509 |
} |
| 510 |
|
| 511 |
.magic-login-normal-login .button, |
| 512 |
#magic-login-button { |
| 513 |
width: 100%; |
| 514 |
float: none !important; |
| 515 |
} |
| 516 |
|
| 517 |
#magic-login-button { |
| 518 |
padding: unset !important; |
| 519 |
} |
| 520 |
|
| 521 |
.continue-with-magic-login { |
| 522 |
width: 100%; |
| 523 |
margin: auto; |
| 524 |
display: block; |
| 525 |
text-align: center; |
| 526 |
} |
| 527 |
|
| 528 |
.continue-with-magic-login .button { |
| 529 |
float: none; |
| 530 |
} |
| 531 |
|
| 532 |
.magic-login-or-separator { |
| 533 |
display: block; |
| 534 |
text-align: center; |
| 535 |
position: relative; |
| 536 |
margin: 10px auto; |
| 537 |
width: 100%; |
| 538 |
} |
| 539 |
|
| 540 |
.magic-login-or-separator:before { |
| 541 |
content: "<?php esc_html_e( 'or', 'magic-login' ); ?>"; |
| 542 |
background-color: #fff; |
| 543 |
font-size: 13px; |
| 544 |
color: #9b9b9b; |
| 545 |
display: inline-block; |
| 546 |
width: 62px; |
| 547 |
position: relative; |
| 548 |
z-index: 1; |
| 549 |
} |
| 550 |
|
| 551 |
.magic-login-or-separator:after { |
| 552 |
content: ""; |
| 553 |
width: 100%; |
| 554 |
position: absolute; |
| 555 |
left: 0; |
| 556 |
top: 50%; |
| 557 |
height: 1px; |
| 558 |
margin-top: -0.5px; |
| 559 |
background-color: #d8d8d8; |
| 560 |
} |
| 561 |
|
| 562 |
.magic-login-captcha-wrapper { |
| 563 |
text-align: center; |
| 564 |
margin: 10px 0; |
| 565 |
width: 100%; |
| 566 |
} |
| 567 |
|
| 568 |
/* Target reCAPTCHA v2 checkbox (not invisible) */ |
| 569 |
.magic-login-captcha-wrapper .g-recaptcha:not([data-size="invisible"]) { |
| 570 |
transform: scale(0.90); |
| 571 |
transform-origin: 0 0; |
| 572 |
display: inline-block; |
| 573 |
} |
| 574 |
|
| 575 |
/* No scaling for invisible reCAPTCHA */ |
| 576 |
.magic-login-captcha-wrapper .g-recaptcha[data-size="invisible"] { |
| 577 |
transform: none; |
| 578 |
display: inline; |
| 579 |
} |
| 580 |
|
| 581 |
.magic-login-captcha-wrapper iframe, |
| 582 |
.magic-login-captcha-wrapper .grecaptcha-badge { |
| 583 |
width: 100% !important; |
| 584 |
} |
| 585 |
|
| 586 |
.magic-login-captcha-error { |
| 587 |
color: #d63638; |
| 588 |
} |
| 589 |
|
| 590 |
#cf-turnstile-container { |
| 591 |
width: 100%; |
| 592 |
transform: scale(0.9); |
| 593 |
transform-origin: top left; |
| 594 |
} |
| 595 |
|
| 596 |
</style> |
| 597 |
<?php |
| 598 |
} |
| 599 |
|
| 600 |
|
| 601 |
/** |
| 602 |
* Add login button to wp-login.php |
| 603 |
*/ |
| 604 |
public static function print_login_button() { |
| 605 |
$settings = \MagicLogin\Utils\get_settings(); |
| 606 |
|
| 607 |
if ( ! $settings['add_login_button'] ) { |
| 608 |
return; |
| 609 |
} |
| 610 |
|
| 611 |
$login_url = get_wp_login_url(); |
| 612 |
|
| 613 |
if ( isset( $_GET['redirect_to'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 614 |
$login_url = esc_url_raw( add_query_arg( 'redirect_to', urlencode( $_GET['redirect_to'] ), $login_url ) ); // phpcs:ignore |
| 615 |
} |
| 616 |
|
| 617 |
?> |
| 618 |
<script type="text/javascript"> |
| 619 |
(function () { |
| 620 |
let loginForm = document.getElementById('loginform'); |
| 621 |
|
| 622 |
if (loginForm) { |
| 623 |
loginForm.insertAdjacentHTML( |
| 624 |
'beforeend', |
| 625 |
'<div class="magic-login-normal-login">' + |
| 626 |
'<button type="submit" name="wp-submit" id="wp-login-submit" class="button button-primary button-hero magic-login-submit" value="<?php esc_attr_e( 'Log In', 'magic-login' ); // phpcs:ignore ?>"><?php esc_attr_e( 'Log In', 'magic-login' ); ?></button>' + |
| 627 |
'</div>' + |
| 628 |
'<span class="magic-login-or-separator"></span>' + |
| 629 |
'<div id="continue-with-magic-login" class="continue-with-magic-login">' + |
| 630 |
'<button type="button" value="<?php echo esc_url( $login_url ); ?>" class="button button-primary button-hero" id="magic-login-button">' + |
| 631 |
'<?php esc_html_e( 'Send me the login link', 'magic-login' ); ?>' + |
| 632 |
'</button>' + |
| 633 |
'</div>' |
| 634 |
); |
| 635 |
|
| 636 |
document.getElementById('magic-login-button').onclick = function () { |
| 637 |
let loginInput = document.getElementById('user_login'); |
| 638 |
if (loginInput != null && loginInput.value.length > 0) { |
| 639 |
let frm = document.getElementById('loginform') || null; |
| 640 |
if (frm) { |
| 641 |
frm.action = "<?php echo esc_url_raw( $login_url ); ?>"; |
| 642 |
frm.submit(); |
| 643 |
} |
| 644 |
} else { |
| 645 |
location.href = "<?php echo esc_url_raw( $login_url ); ?>"; |
| 646 |
} |
| 647 |
} |
| 648 |
} |
| 649 |
})(); |
| 650 |
</script> |
| 651 |
<?php |
| 652 |
|
| 653 |
} |
| 654 |
|
| 655 |
|
| 656 |
/** |
| 657 |
* Handle cleanup process for expired tokens |
| 658 |
* |
| 659 |
* @param int $user_id user id |
| 660 |
* @since 2.4 Previously named cleanup_expired_tokens |
| 661 |
*/ |
| 662 |
public static function clear_expired_tokens( $user_id ) { |
| 663 |
$ttl = get_ttl_by_user( $user_id ); |
| 664 |
$tokens = get_user_meta( $user_id, TOKEN_USER_META, true ); |
| 665 |
$tokens = is_string( $tokens ) ? array( $tokens ) : $tokens; |
| 666 |
$live_tokens = array(); |
| 667 |
|
| 668 |
foreach ( $tokens as $token ) { |
| 669 |
if ( empty( $token ) || ! isset( $token['time'] ) ) { |
| 670 |
continue; |
| 671 |
} |
| 672 |
|
| 673 |
// not expired yet |
| 674 |
if ( absint( $token['time'] ) + ( $ttl * MINUTE_IN_SECONDS ) > time() ) { |
| 675 |
$live_tokens[] = $token; |
| 676 |
} |
| 677 |
} |
| 678 |
|
| 679 |
update_user_meta( $user_id, TOKEN_USER_META, $live_tokens ); |
| 680 |
} |
| 681 |
|
| 682 |
/** |
| 683 |
* Handle login request |
| 684 |
*/ |
| 685 |
public static function handle_login_request() { |
| 686 |
global $pagenow; |
| 687 |
|
| 688 |
/** |
| 689 |
* Since 1.2.2 $pagenow control has been deprecated |
| 690 |
* in favor compatibility with 3rd party plugins |
| 691 |
*/ |
| 692 |
if ( 'wp-login.php' !== $pagenow && empty( $_GET['magic-login'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 693 |
return; |
| 694 |
} |
| 695 |
|
| 696 |
if ( empty( $_GET['user_id'] ) || empty( $_GET['token'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 697 |
return; |
| 698 |
} |
| 699 |
|
| 700 |
do_action( 'magic_login_handle_login_request' ); |
| 701 |
// Use a generic error message to ensure user ids can't be sniffed |
| 702 |
$user_id = (int) $_GET['user_id']; //phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 703 |
$token = $_GET['token']; //phpcs:ignore |
| 704 |
self::authenticate_user_token( $user_id, $token ); |
| 705 |
} |
| 706 |
|
| 707 |
/** |
| 708 |
* Authenticate the user with the token. |
| 709 |
* |
| 710 |
* @param int $user_id User ID. |
| 711 |
* @param string $token Login token. |
| 712 |
* @param bool $code_login Code login or not. |
| 713 |
* |
| 714 |
* @return void|string Returns error message or redirect info if $code_login is true. |
| 715 |
* @since 2.4 |
| 716 |
*/ |
| 717 |
public static function authenticate_user_token( $user_id, $token, $code_login = false ) { |
| 718 |
// Load settings once. |
| 719 |
$settings = \MagicLogin\Utils\get_settings(); |
| 720 |
|
| 721 |
// Prepare the default error message. |
| 722 |
if ( is_user_logged_in() ) { |
| 723 |
/* translators: 1: User login 2: Dashboard URL */ |
| 724 |
$error = sprintf( |
| 725 |
__( 'Invalid magic login token, but you are logged in as \'%1$s\'. <a href="%2$s">Go to the dashboard instead</a>?', 'magic-login' ), |
| 726 |
wp_get_current_user()->user_login, |
| 727 |
admin_url() |
| 728 |
); |
| 729 |
} else { |
| 730 |
/* translators: %s: Login URL */ |
| 731 |
$error = sprintf( |
| 732 |
__( 'Invalid magic login token. <a href="%s">Try signing in instead</a>?', 'magic-login' ), |
| 733 |
wp_login_url() |
| 734 |
); |
| 735 |
if ( $settings['is_default'] ) { |
| 736 |
/* translators: %s: Magic Login URL */ |
| 737 |
$login_url = esc_url( add_query_arg( 'action', 'magic_login', wp_login_url() ) ); |
| 738 |
$error = sprintf( |
| 739 |
__( 'Invalid magic login token. Please try to create <a href="%s">a new login link</a>?', 'magic-login' ), |
| 740 |
$login_url |
| 741 |
); |
| 742 |
} |
| 743 |
} |
| 744 |
|
| 745 |
// Override error message if we're in code login mode. |
| 746 |
if ( $code_login ) { |
| 747 |
$error = esc_html__( 'Invalid login code.', 'magic-login' ); |
| 748 |
} |
| 749 |
|
| 750 |
// Early return if the user does not exist. |
| 751 |
$user = get_user_by( 'id', $user_id ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 752 |
if ( ! $user ) { |
| 753 |
do_action( 'magic_login_invalid_user' ); |
| 754 |
$error = apply_filters( 'magic_login_error_message', $error, 'invalid_user' ); |
| 755 |
if ( $code_login ) { |
| 756 |
return wp_kses_post( $error ); |
| 757 |
} |
| 758 |
wp_die( wp_kses_post( $error ) ); |
| 759 |
} |
| 760 |
|
| 761 |
// Validate token. |
| 762 |
$token_validity = $settings['token_validity']; |
| 763 |
$tokens = get_user_tokens( $user->ID, true ); |
| 764 |
$is_valid = false; |
| 765 |
$current_token = null; |
| 766 |
|
| 767 |
foreach ( $tokens as $i => $token_data ) { |
| 768 |
if ( empty( $token_data ) || ! is_array( $token_data ) || ! isset( $token_data['token'] ) ) { |
| 769 |
unset( $tokens[ $i ] ); |
| 770 |
continue; |
| 771 |
} |
| 772 |
|
| 773 |
// Verify the token using a secure comparison. |
| 774 |
if ( hash_equals( $token_data['token'], hash_hmac( 'sha256', $token, wp_salt() ) ) ) { // phpcs:ignore |
| 775 |
$is_valid = true; |
| 776 |
$current_token = $token_data; |
| 777 |
$token_usage_count = isset( $token_data['usage_count'] ) ? absint( $token_data['usage_count'] ) + 1 : 1; |
| 778 |
$tokens[ $i ]['usage_count'] = $token_usage_count; |
| 779 |
|
| 780 |
// Remove token if usage exceeds validity. |
| 781 |
if ( 0 !== $token_validity && $token_validity <= $token_usage_count ) { |
| 782 |
unset( $tokens[ $i ] ); |
| 783 |
} |
| 784 |
break; |
| 785 |
} |
| 786 |
} |
| 787 |
|
| 788 |
if ( ! $is_valid ) { |
| 789 |
do_action( 'magic_login_invalid_token' ); |
| 790 |
$error = apply_filters( 'magic_login_invalid_token_error_message', $error ); |
| 791 |
$error = apply_filters( 'magic_login_error_message', $error, 'invalid_token' ); |
| 792 |
if ( $code_login ) { |
| 793 |
return $error; |
| 794 |
} |
| 795 |
wp_die( wp_kses_post( $error ) ); |
| 796 |
} |
| 797 |
|
| 798 |
// Proceed with login if token is valid. |
| 799 |
if ( headers_sent() ) { |
| 800 |
error_log( 'Magic Login: Headers already sent. Cannot set auth cookie.' ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log |
| 801 |
} |
| 802 |
|
| 803 |
// Trigger actions before login. |
| 804 |
do_action( 'magic_login_before_login', $user, $current_token ); |
| 805 |
|
| 806 |
// Update token metadata. |
| 807 |
update_user_meta( $user->ID, TOKEN_USER_META, $tokens ); |
| 808 |
|
| 809 |
// Set authentication cookie. |
| 810 |
wp_set_auth_cookie( $user->ID, true, is_ssl() ); |
| 811 |
|
| 812 |
// Trigger post-login actions. |
| 813 |
do_action( 'magic_login_logged_in', $user, $current_token ); |
| 814 |
do_action( 'wp_login', $user->user_login, $user ); |
| 815 |
|
| 816 |
// Determine redirect URL. |
| 817 |
$redirect_to = get_user_default_redirect( $user ); |
| 818 |
$requested_redirect_to = isset( $_REQUEST['redirect_to'] ) && is_string( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : ''; // phpcs:ignore |
| 819 |
|
| 820 |
$redirect_to = apply_filters( 'login_redirect', $redirect_to, $requested_redirect_to, $user ); |
| 821 |
$login_redirect = apply_filters( 'magic_login_redirect', $redirect_to, $user ); |
| 822 |
|
| 823 |
// Return early if in code login mode. |
| 824 |
if ( $code_login ) { |
| 825 |
return [ 'redirect_to' => $login_redirect ]; |
| 826 |
} |
| 827 |
|
| 828 |
// Perform final redirection. |
| 829 |
wp_safe_redirect( $login_redirect ); |
| 830 |
exit; |
| 831 |
} |
| 832 |
|
| 833 |
|
| 834 |
/** |
| 835 |
* Login form actions |
| 836 |
*/ |
| 837 |
public static function wp_login_action() { |
| 838 |
$login_request = self::process_login_request(); |
| 839 |
|
| 840 |
login_header( esc_html__( 'Log in', 'magic-login' ), $login_request['info'], $login_request['errors'] ); |
| 841 |
|
| 842 |
if ( $login_request['code_login'] ) { |
| 843 |
CodeLogin::code_form(); // phpcs:ignore |
| 844 |
} elseif ( $login_request['show_form'] ) { |
| 845 |
self::login_form(); |
| 846 |
} |
| 847 |
|
| 848 |
login_footer(); |
| 849 |
exit; |
| 850 |
} |
| 851 |
|
| 852 |
|
| 853 |
/** |
| 854 |
* Process login request |
| 855 |
* |
| 856 |
* @param array $args Custom messages - Added in 2.1 |
| 857 |
* eg: [ |
| 858 |
* 'info_message' => 'Custom message' |
| 859 |
* 'error_message' => 'Custom message' |
| 860 |
* 'success_message' => 'Custom message' |
| 861 |
* ] |
| 862 |
* |
| 863 |
* @return array |
| 864 |
*/ |
| 865 |
public static function process_login_request( $args = [] ) { |
| 866 |
$defaults = [ |
| 867 |
'info_message' => '', |
| 868 |
]; |
| 869 |
$args = wp_parse_args( $args, $defaults ); |
| 870 |
|
| 871 |
$response = [ |
| 872 |
'show_form' => true, |
| 873 |
'errors' => new WP_Error(), |
| 874 |
'info' => '', |
| 875 |
'is_processed' => false, |
| 876 |
'show_registration_form' => false, |
| 877 |
'code_login' => false, |
| 878 |
'phone_login' => false, |
| 879 |
]; |
| 880 |
|
| 881 |
// Default info message |
| 882 |
$response['info'] = defined( 'MAGIC_LOGIN_USERNAME_ONLY' ) && MAGIC_LOGIN_USERNAME_ONLY |
| 883 |
? '<p class="message">' . __( 'Please enter your username. You will receive an email message to log in.', 'magic-login' ) . '</p>' |
| 884 |
: '<p class="message">' . __( 'Please enter your username or email address. You will receive an email message to log in.', 'magic-login' ) . '</p>'; |
| 885 |
|
| 886 |
// Allow customization of info message |
| 887 |
$response['info'] = apply_filters( 'magic_login_info_message', $response['info'], $args ); |
| 888 |
|
| 889 |
// Override info message if provided |
| 890 |
if ( ! empty( $args['info_message'] ) ) { |
| 891 |
$response['info'] = '<p class="message">' . esc_html( $args['info_message'] ) . '</p>'; |
| 892 |
} |
| 893 |
|
| 894 |
// Handle form submission |
| 895 |
if ( self::is_login_form_submission() ) { |
| 896 |
$response = self::process_login_form_submission( $args ); |
| 897 |
} |
| 898 |
|
| 899 |
// Handle magic link login request |
| 900 |
if ( ! empty( $_GET['magic-registration'] ) ) { // phpcs:ignore |
| 901 |
$response['show_registration_form'] = true; |
| 902 |
} |
| 903 |
|
| 904 |
/** |
| 905 |
* Filter the result of the login process |
| 906 |
* |
| 907 |
* @hook magic_login_process_login_request_result |
| 908 |
* @param array $response Result of the login process |
| 909 |
* @param array $args Arguments passed to the function |
| 910 |
* @since 2.4 |
| 911 |
*/ |
| 912 |
return apply_filters( 'magic_login_process_login_request_result', $response, $args ); |
| 913 |
} |
| 914 |
|
| 915 |
/** |
| 916 |
* login form |
| 917 |
*/ |
| 918 |
public static function login_form() { |
| 919 |
$user_login = ''; |
| 920 |
|
| 921 |
if ( isset( $_POST['log'] ) && is_string( $_POST['log'] ) ) { |
| 922 |
$user_login = wp_unslash( $_POST['log'] ); // phpcs:ignore |
| 923 |
} |
| 924 |
|
| 925 |
?> |
| 926 |
<form |
| 927 |
name="magicloginform" |
| 928 |
id="magicloginform" |
| 929 |
action="<?php echo esc_url( get_wp_login_url() ); ?>" |
| 930 |
method="post" |
| 931 |
autocomplete="off" |
| 932 |
data-ajax-url="<?php echo esc_url( admin_url( 'admin-ajax.php' ) ); ?>" |
| 933 |
data-ajax-spinner="<?php echo esc_url( get_admin_url() . 'images/spinner.gif' ); ?>" |
| 934 |
data-ajax-sending-msg="<?php esc_attr_e( 'Sending...', 'magic-login' ); ?>" |
| 935 |
data-spam-protection-msg="<?php esc_attr_e( 'Please verify that you are not a robot.', 'magic-login' ); ?>" |
| 936 |
> |
| 937 |
<p> |
| 938 |
<?php if ( defined( 'MAGIC_LOGIN_USERNAME_ONLY' ) && MAGIC_LOGIN_USERNAME_ONLY ) : ?> |
| 939 |
<label for="user_login"><?php esc_html_e( 'Username', 'magic-login' ); ?></label> |
| 940 |
<?php else : ?> |
| 941 |
<label for="user_login"><?php esc_html_e( 'Username or Email Address', 'magic-login' ); ?></label> |
| 942 |
<?php endif; ?> |
| 943 |
<input type="text" name="log" id="user_login" class="input" value="<?php echo esc_attr( $user_login ); ?>" size="20" autocapitalize="off" autocomplete="username" required /> |
| 944 |
</p> |
| 945 |
<?php |
| 946 |
|
| 947 |
/** |
| 948 |
* Fires following the 'email' field in the login form. |
| 949 |
* |
| 950 |
* @since 1.0 |
| 951 |
*/ |
| 952 |
do_action( 'magic_login_form' ); |
| 953 |
|
| 954 |
?> |
| 955 |
<p class="submit"> |
| 956 |
<input type="submit" name="wp-submit" id="wp-submit" style="float: none;width: 100%;" class="magic-login-submit button button-primary button-hero" value="<?php esc_attr_e( 'Send me the link', 'magic-login' ); ?>" /> |
| 957 |
<?php if ( isset( $_GET['redirect_to'] ) ) : // phpcs:ignore WordPress.Security.NonceVerification.Recommended ?> |
| 958 |
<input type="hidden" name="redirect_to" value="<?php echo esc_url( $_GET['redirect_to'] ); // phpcs:ignore ?>"> |
| 959 |
<?php endif; ?> |
| 960 |
<input type="hidden" name="testcookie" value="1" /> |
| 961 |
</p> |
| 962 |
</form> |
| 963 |
<?php |
| 964 |
} |
| 965 |
|
| 966 |
|
| 967 |
/** |
| 968 |
* Redirect to magic login page once it used as default login method |
| 969 |
*/ |
| 970 |
public static function maybe_redirect() { |
| 971 |
global $pagenow; |
| 972 |
|
| 973 |
if ( 'wp-login.php' !== $pagenow ) { |
| 974 |
return; |
| 975 |
} |
| 976 |
|
| 977 |
if ( ! empty( ( $_POST ) ) ) { |
| 978 |
return; |
| 979 |
} |
| 980 |
|
| 981 |
if ( isset( $_REQUEST['interim-login'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 982 |
return; |
| 983 |
} |
| 984 |
|
| 985 |
/** |
| 986 |
* short-circuit if want to interrupt redirect |
| 987 |
*/ |
| 988 |
if ( null !== apply_filters( 'magic_login_before_login_form_redirect', null ) ) { |
| 989 |
return; |
| 990 |
} |
| 991 |
|
| 992 |
$settings = \MagicLogin\Utils\get_settings(); |
| 993 |
|
| 994 |
if ( true === $settings['is_default'] ) { |
| 995 |
wp_safe_redirect( esc_url_raw( add_query_arg( 'action', 'magic_login' ) ) ); |
| 996 |
exit; |
| 997 |
} |
| 998 |
} |
| 999 |
|
| 1000 |
|
| 1001 |
/** |
| 1002 |
* Handle login submission POST request |
| 1003 |
* |
| 1004 |
* @param array $args Arguments |
| 1005 |
* |
| 1006 |
* @return array |
| 1007 |
* @since 2.2 |
| 1008 |
*/ |
| 1009 |
public static function process_login_form_submission( $args ) { |
| 1010 |
$show_form = true; |
| 1011 |
$show_registration_form = false; |
| 1012 |
$code_login = false; |
| 1013 |
$user_name = isset( $_POST['log'] ) ? sanitize_user( wp_unslash( $_POST['log'] ) ) : ''; |
| 1014 |
$user = get_user_by_log_input( $user_name ); |
| 1015 |
$is_processed = true; |
| 1016 |
$phone_login = false; |
| 1017 |
$info = ''; |
| 1018 |
|
| 1019 |
$settings = \MagicLogin\Utils\get_settings(); |
| 1020 |
|
| 1021 |
if ( false !== strpos( $settings['login_email'], '{{MAGIC_LOGIN_CODE}}' ) ) { |
| 1022 |
$code_login = true; |
| 1023 |
} |
| 1024 |
|
| 1025 |
// Apply pre-process filter |
| 1026 |
$result = apply_filters( 'magic_login_pre_process_login_request', null ); |
| 1027 |
|
| 1028 |
if ( is_wp_error( $result ) ) { |
| 1029 |
return [ |
| 1030 |
'is_processed' => $is_processed, |
| 1031 |
'errors' => $result, |
| 1032 |
'info' => $info, |
| 1033 |
'show_form' => $show_form, |
| 1034 |
'show_registration_form' => $show_registration_form, |
| 1035 |
'code_login' => $code_login, |
| 1036 |
'phone_login' => $phone_login, |
| 1037 |
]; |
| 1038 |
} |
| 1039 |
|
| 1040 |
// Apply pre-send link filter |
| 1041 |
$send_link = apply_filters( 'magic_login_pre_send_login_link', null, $user ); |
| 1042 |
$errors = null; |
| 1043 |
|
| 1044 |
if ( ! is_a( $user, '\WP_User' ) ) { |
| 1045 |
$error_code = 'missing_user'; |
| 1046 |
|
| 1047 |
if ( defined( 'MAGIC_LOGIN_USERNAME_ONLY' ) && MAGIC_LOGIN_USERNAME_ONLY ) { |
| 1048 |
$error_message = esc_html__( 'There is no account with that username.', 'magic-login' ); |
| 1049 |
} else { |
| 1050 |
$error_message = esc_html__( 'There is no account with that username or email address.', 'magic-login' ); |
| 1051 |
} |
| 1052 |
|
| 1053 |
if ( $code_login && $phone_login ) { |
| 1054 |
$error_message = esc_html__( 'Unable to process your request. Please try again.', 'magic-login' ); |
| 1055 |
} |
| 1056 |
|
| 1057 |
if ( ! empty( $args['error_message'] ) ) { |
| 1058 |
$error_message = $args['error_message']; |
| 1059 |
} |
| 1060 |
|
| 1061 |
/** |
| 1062 |
* Filter the error message when user is missing |
| 1063 |
* |
| 1064 |
* @hook magic_login_missing_user_error_message |
| 1065 |
* $error_message string |
| 1066 |
* $error_code string |
| 1067 |
* $args array |
| 1068 |
* @since 2.4 |
| 1069 |
*/ |
| 1070 |
$error_message = apply_filters( 'magic_login_missing_user_error_message', $error_message, $error_code, $args ); |
| 1071 |
|
| 1072 |
$errors = new WP_Error( $error_code, $error_message ); |
| 1073 |
$show_form = true; |
| 1074 |
$code_login = false; |
| 1075 |
$phone_login = false; |
| 1076 |
} elseif ( null !== $send_link ) { |
| 1077 |
$errors = $send_link; |
| 1078 |
$show_form = false; |
| 1079 |
$code_login = false; |
| 1080 |
$phone_login = false; |
| 1081 |
} else { |
| 1082 |
global $magic_login_code_login_result, $magic_login_link; |
| 1083 |
if ( ! empty( $magic_login_code_login_result ) ) { |
| 1084 |
// after post request, if code login failed, show error message |
| 1085 |
$errors = $magic_login_code_login_result; |
| 1086 |
} else { |
| 1087 |
$errors = self::send_login_link( $user, false, $code_login ); |
| 1088 |
} |
| 1089 |
} |
| 1090 |
|
| 1091 |
if ( ! is_wp_error( $errors ) ) { |
| 1092 |
$show_form = false; |
| 1093 |
$info = '<p class="message magic_login_block_login_success">' . __( 'Please check your inbox for the login link. If you did not receive a login email, check your spam folder too.', 'magic-login' ) . '</p>'; |
| 1094 |
|
| 1095 |
if ( $phone_login ) { |
| 1096 |
$info = '<p class="message magic_login_block_login_success">' . __( 'Please check your phone for the login link.', 'magic-login' ) . '</p>'; |
| 1097 |
} |
| 1098 |
|
| 1099 |
if ( ! empty( $args['success_message'] ) ) { |
| 1100 |
$info = '<p class="message magic_login_block_login_success">' . $args['success_message'] . '</p>'; |
| 1101 |
} |
| 1102 |
|
| 1103 |
if ( $code_login ) { |
| 1104 |
$info = '<p class="message magic_login_block_login_success">' . __( 'Please enter the code sent to your email.', 'magic-login' ) . '</p>'; |
| 1105 |
|
| 1106 |
if ( ! empty( $args['code_success_message'] ) ) { |
| 1107 |
$info = '<p class="message magic_login_block_login_success">' . $args['code_success_message'] . '</p>'; |
| 1108 |
} |
| 1109 |
} |
| 1110 |
} |
| 1111 |
|
| 1112 |
return [ |
| 1113 |
'is_processed' => $is_processed, |
| 1114 |
'errors' => $errors, |
| 1115 |
'info' => $info, |
| 1116 |
'show_form' => $show_form, |
| 1117 |
'show_registration_form' => $show_registration_form, |
| 1118 |
'code_login' => $code_login, |
| 1119 |
'phone_login' => $phone_login, |
| 1120 |
]; |
| 1121 |
} |
| 1122 |
|
| 1123 |
|
| 1124 |
/** |
| 1125 |
* Send magic link to user |
| 1126 |
* |
| 1127 |
* @param object $user \WP_User object |
| 1128 |
* @param mixed|string|bool $login_link use given link when it provided. @since 1.9 |
| 1129 |
* @param mixed|string|bool $code_login create login link with code. @since 2.4 |
| 1130 |
* |
| 1131 |
* @return bool |
| 1132 |
*/ |
| 1133 |
public static function send_login_link( $user, $login_link = false, $code_login = false ) { |
| 1134 |
global $magic_login_token; |
| 1135 |
|
| 1136 |
if ( ! $login_link ) { |
| 1137 |
$context = $code_login ? 'email_code' : 'email'; |
| 1138 |
$login_link = create_login_link( $user, $context ); |
| 1139 |
} |
| 1140 |
|
| 1141 |
$settings = \MagicLogin\Utils\get_settings(); |
| 1142 |
$login_email = $settings['login_email']; |
| 1143 |
$email_subject = $settings['email_subject']; |
| 1144 |
|
| 1145 |
$placeholder_values = get_email_placeholders_by_user( $user ); |
| 1146 |
$placeholder_values['{{MAGIC_LINK}}'] = $login_link; |
| 1147 |
$placeholder_values['{{MAGIC_LOGIN_CODE}}'] = $magic_login_token; |
| 1148 |
|
| 1149 |
$login_email = str_replace( array_keys( $placeholder_values ), $placeholder_values, $login_email ); |
| 1150 |
$email_subject = str_replace( array_keys( $placeholder_values ), $placeholder_values, $email_subject ); |
| 1151 |
|
| 1152 |
$login_email = apply_filters( 'magic_login_email_content', $login_email, $placeholder_values ); |
| 1153 |
$email_subject = apply_filters( 'magic_login_email_subject', $email_subject, $placeholder_values ); |
| 1154 |
|
| 1155 |
$headers = apply_filters( 'magic_login_email_headers', array( 'Content-Type: text/html; charset=UTF-8' ) ); |
| 1156 |
|
| 1157 |
foreach ( (array) $headers as $header ) { |
| 1158 |
if ( false !== stripos( $header, 'text/html' ) ) { |
| 1159 |
// convert line breaks to br when content type is html but |
| 1160 |
// input doesn't contain HTML tags (adding <br/> can ruin the templating) |
| 1161 |
if ( strip_tags( $login_email, '<a>' ) === $login_email ) { |
| 1162 |
$login_email = nl2br( $login_email ); |
| 1163 |
} |
| 1164 |
break; |
| 1165 |
} |
| 1166 |
} |
| 1167 |
|
| 1168 |
/** |
| 1169 |
* Send the email only once at a run. |
| 1170 |
* Eg: when having login block in a page, and shortcode at some other part of the page. |
| 1171 |
* It will send the email twice due to the way we handle the request. |
| 1172 |
*/ |
| 1173 |
if ( did_action( 'magic_login_send_login_link' ) ) { |
| 1174 |
return true; |
| 1175 |
} |
| 1176 |
|
| 1177 |
do_action( 'magic_login_send_login_link', $user ); |
| 1178 |
|
| 1179 |
return wp_mail( $user->user_email, $email_subject, $login_email, $headers ); |
| 1180 |
} |
| 1181 |
|
| 1182 |
/** |
| 1183 |
* Determines if the current request is a login form submission. |
| 1184 |
* |
| 1185 |
* @return bool |
| 1186 |
* @since 2.4 |
| 1187 |
*/ |
| 1188 |
private static function is_login_form_submission() { |
| 1189 |
return isset( $_SERVER['REQUEST_METHOD'] ) && 'POST' === $_SERVER['REQUEST_METHOD'] && ! empty( $_POST['log'] ); |
| 1190 |
} |
| 1191 |
|
| 1192 |
|
| 1193 |
} |
| 1194 |
|
