array of data passed to wp_insert_user(). */ do_action( 'user_register', $user_id, $userdata ); } return $user_id; } /** * Updates a user in the database. * * It is possible to update a user's password by specifying the 'user_pass' * value in the $userdata parameter array. * * If current user's password is being updated, then the cookies will be * cleared. * * @since 2.0.0 * * @see wp_insert_user() For what fields can be set in $userdata. * * @param array|object|WP_User $userdata An array of user data or a user object of type stdClass or WP_User. * @return int|WP_Error The updated user's ID or a WP_Error object if the user could not be updated. */ function wp_update_user( $userdata ) { if ( $userdata instanceof stdClass ) { $userdata = get_object_vars( $userdata ); } elseif ( $userdata instanceof WP_User ) { $userdata = $userdata->to_array(); } $userdata_raw = $userdata; $user_id = isset( $userdata['ID'] ) ? (int) $userdata['ID'] : 0; if ( ! $user_id ) { return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) ); } // First, get all of the original fields. $user_obj = get_userdata( $user_id ); if ( ! $user_obj ) { return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) ); } $user = $user_obj->to_array(); // Add additional custom fields. foreach ( _get_additional_user_keys( $user_obj ) as $key ) { $user[ $key ] = get_user_meta( $user_id, $key, true ); } // Escape data pulled from DB. $user = add_magic_quotes( $user ); if ( ! empty( $userdata['user_pass'] ) && $userdata['user_pass'] !== $user_obj->user_pass ) { // If password is changing, hash it now. $plaintext_pass = $userdata['user_pass']; $userdata['user_pass'] = wp_hash_password( $userdata['user_pass'] ); /** * Filters whether to send the password change email. * * @since 4.3.0 * * @see wp_insert_user() For `$user` and `$userdata` fields. * * @param bool $send Whether to send the email. * @param array $user The original user array. * @param array $userdata The updated user array. */ $send_password_change_email = apply_filters( 'send_password_change_email', true, $user, $userdata ); } if ( isset( $userdata['user_email'] ) && $user['user_email'] !== $userdata['user_email'] ) { /** * Filters whether to send the email change email. * * @since 4.3.0 * * @see wp_insert_user() For `$user` and `$userdata` fields. * * @param bool $send Whether to send the email. * @param array $user The original user array. * @param array $userdata The updated user array. */ $send_email_change_email = apply_filters( 'send_email_change_email', true, $user, $userdata ); } clean_user_cache( $user_obj ); // Merge old and new fields with new fields overwriting old ones. $userdata = array_merge( $user, $userdata ); $user_id = wp_insert_user( $userdata ); if ( is_wp_error( $user_id ) ) { return $user_id; } $blog_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); $switched_locale = false; if ( ! empty( $send_password_change_email ) || ! empty( $send_email_change_email ) ) { $switched_locale = switch_to_user_locale( $user_id ); } if ( ! empty( $send_password_change_email ) ) { /* translators: Do not translate USERNAME, ADMIN_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $pass_change_text = __( 'Hi ###USERNAME###, This notice confirms that your password was changed on ###SITENAME###. If you did not change your password, please contact the Site Administrator at ###ADMIN_EMAIL### This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); $pass_change_email = array( 'to' => $user['user_email'], /* translators: Password change notification email subject. %s: Site title. */ 'subject' => __( '[%s] Password Changed' ), 'message' => $pass_change_text, 'headers' => '', ); /** * Filters the contents of the email sent when the user's password is changed. * * @since 4.3.0 * * @param array $pass_change_email { * Used to build wp_mail(). * * @type string $to The intended recipients. Add emails in a comma separated string. * @type string $subject The subject of the email. * @type string $message The content of the email. * The following strings have a special meaning and will get replaced dynamically: * - ###USERNAME### The current user's username. * - ###ADMIN_EMAIL### The admin email in case this was unexpected. * - ###EMAIL### The user's email address. * - ###SITENAME### The name of the site. * - ###SITEURL### The URL to the site. * @type string $headers Headers. Add headers in a newline (\r\n) separated string. * } * @param array $user The original user array. * @param array $userdata The updated user array. */ $pass_change_email = apply_filters( 'password_change_email', $pass_change_email, $user, $userdata ); $pass_change_email['message'] = str_replace( '###USERNAME###', $user['user_login'], $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###ADMIN_EMAIL###', get_option( 'admin_email' ), $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###EMAIL###', $user['user_email'], $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###SITENAME###', $blog_name, $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###SITEURL###', home_url(), $pass_change_email['message'] ); wp_mail( $pass_change_email['to'], sprintf( $pass_change_email['subject'], $blog_name ), $pass_change_email['message'], $pass_change_email['headers'] ); } if ( ! empty( $send_email_change_email ) ) { /* translators: Do not translate USERNAME, ADMIN_EMAIL, NEW_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $email_change_text = __( 'Hi ###USERNAME###, This notice confirms that your email address on ###SITENAME### was changed to ###NEW_EMAIL###. If you did not change your email, please contact the Site Administrator at ###ADMIN_EMAIL### This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); $email_change_email = array( 'to' => $user['user_email'], /* translators: Email change notification email subject. %s: Site title. */ 'subject' => __( '[%s] Email Changed' ), 'message' => $email_change_text, 'headers' => '', ); /** * Filters the contents of the email sent when the user's email is changed. * * @since 4.3.0 * * @param array $email_change_email { * Used to build wp_mail(). * * @type string $to The intended recipients. * @type string $subject The subject of the email. * @type string $message The content of the email. * The following strings have a special meaning and will get replaced dynamically: * - ###USERNAME### The current user's username. * - ###ADMIN_EMAIL### The admin email in case this was unexpected. * - ###NEW_EMAIL### The new email address. * - ###EMAIL### The old email address. * - ###SITENAME### The name of the site. * - ###SITEURL### The URL to the site. * @type string $headers Headers. * } * @param array $user The original user array. * @param array $userdata The updated user array. */ $email_change_email = apply_filters( 'email_change_email', $email_change_email, $user, $userdata ); $email_change_email['message'] = str_replace( '###USERNAME###', $user['user_login'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###ADMIN_EMAIL###', get_option( 'admin_email' ), $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###NEW_EMAIL###', $userdata['user_email'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###EMAIL###', $user['user_email'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###SITENAME###', $blog_name, $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###SITEURL###', home_url(), $email_change_email['message'] ); wp_mail( $email_change_email['to'], sprintf( $email_change_email['subject'], $blog_name ), $email_change_email['message'], $email_change_email['headers'] ); } if ( $switched_locale ) { restore_previous_locale(); } // Update the cookies if the password changed. $current_user = wp_get_current_user(); if ( $current_user->ID === $user_id ) { if ( isset( $plaintext_pass ) ) { wp_clear_auth_cookie(); /* * Here we calculate the expiration length of the current auth cookie and compare it to the default expiration. * If it's greater than this, then we know the user checked 'Remember Me' when they logged in. */ $logged_in_cookie = wp_parse_auth_cookie( '', 'logged_in' ); /** This filter is documented in wp-includes/pluggable.php */ $default_cookie_life = apply_filters( 'auth_cookie_expiration', ( 2 * DAY_IN_SECONDS ), $user_id, false ); $remember = false; if ( false !== $logged_in_cookie && ( $logged_in_cookie['expiration'] - time() ) > $default_cookie_life ) { $remember = true; } wp_set_auth_cookie( $user_id, $remember ); } } /** * Fires after the user has been updated and emails have been sent. * * @since 6.3.0 * * @param int $user_id The ID of the user that was just updated. * @param array $userdata The array of user data that was updated. * @param array $userdata_raw The unedited array of user data that was updated. */ do_action( 'wp_update_user', $user_id, $userdata, $userdata_raw ); return $user_id; } /** * Provides a simpler way of inserting a user into the database. * * Creates a new user with just the username, password, and email. For more * complex user creation use wp_insert_user() to specify more information. * * @since 2.0.0 * * @see wp_insert_user() More complete way to create a new user. * * @param string $username The user's username. * @param string $password The user's password. * @param string $email Optional. The user's email. Default empty. * @return int|WP_Error The newly created user's ID or a WP_Error object if the user could not * be created. */ function wp_create_user( $username, $password, $email = '' ) { $user_login = wp_slash( $username ); $user_email = wp_slash( $email ); $user_pass = $password; $userdata = compact( 'user_login', 'user_email', 'user_pass' ); return wp_insert_user( $userdata ); } /** * Returns a list of meta keys to be (maybe) populated in wp_update_user(). * * The list of keys returned via this function are dependent on the presence * of those keys in the user meta data to be set. * * @since 3.3.0 * @access private * * @param WP_User $user WP_User instance. * @return string[] List of user keys to be populated in wp_update_user(). */ function _get_additional_user_keys( $user ) { $keys = array( 'first_name', 'last_name', 'nickname', 'description', 'rich_editing', 'syntax_highlighting', 'comment_shortcuts', 'admin_color', 'use_ssl', 'show_admin_bar_front', 'locale' ); return array_merge( $keys, array_keys( wp_get_user_contact_methods( $user ) ) ); } /** * Sets up the user contact methods. * * Default contact methods were removed in 3.6. A filter dictates contact methods. * * @since 3.7.0 * * @param WP_User|null $user Optional. WP_User object. * @return string[] Array of contact method labels keyed by contact method. */ function wp_get_user_contact_methods( $user = null ) { $methods = array(); if ( get_site_option( 'initial_db_version' ) < 23588 ) { $methods = array( 'aim' => __( 'AIM' ), 'yim' => __( 'Yahoo IM' ), 'jabber' => __( 'Jabber / Google Talk' ), ); } /** * Filters the user contact methods. * * @since 2.9.0 * * @param string[] $methods Array of contact method labels keyed by contact method. * @param WP_User|null $user WP_User object or null if none was provided. */ return apply_filters( 'user_contactmethods', $methods, $user ); } /** * The old private function for setting up user contact methods. * * Use wp_get_user_contact_methods() instead. * * @since 2.9.0 * @access private * * @param WP_User|null $user Optional. WP_User object. Default null. * @return string[] Array of contact method labels keyed by contact method. */ function _wp_get_user_contactmethods( $user = null ) { return wp_get_user_contact_methods( $user ); } /** * Gets the text suggesting how to create strong passwords. * * @since 4.1.0 * * @return string The password hint text. */ function wp_get_password_hint() { $hint = __( 'Hint: The password should be at least twelve characters long. To make it stronger, use upper and lower case letters, numbers, and symbols like ! " ? $ % ^ & ).' ); /** * Filters the text describing the site's password complexity policy. * * @since 4.1.0 * * @param string $hint The password hint text. */ return apply_filters( 'password_hint', $hint ); } /** * Creates, stores, then returns a password reset key for user. * * @since 4.4.0 * * @global PasswordHash $wp_hasher Portable PHP password hashing framework instance. * * @param WP_User $user User to retrieve password reset key for. * @return string|WP_Error Password reset key on success. WP_Error on error. */ function get_password_reset_key( $user ) { global $wp_hasher; if ( ! ( $user instanceof WP_User ) ) { return new WP_Error( 'invalidcombo', __( 'Error: There is no account with that username or email address.' ) ); } /** * Fires before a new password is retrieved. * * Use the {@see 'retrieve_password'} hook instead. * * @since 1.5.0 * @deprecated 1.5.1 Misspelled. Use {@see 'retrieve_password'} hook instead. * * @param string $user_login The user login name. */ do_action_deprecated( 'retreive_password', array( $user->user_login ), '1.5.1', 'retrieve_password' ); /** * Fires before a new password is retrieved. * * @since 1.5.1 * * @param string $user_login The user login name. */ do_action( 'retrieve_password', $user->user_login ); $password_reset_allowed = wp_is_password_reset_allowed_for_user( $user ); if ( ! $password_reset_allowed ) { return new WP_Error( 'no_password_reset', __( 'Password reset is not allowed for this user' ) ); } elseif ( is_wp_error( $password_reset_allowed ) ) { return $password_reset_allowed; } // Generate something random for a password reset key. $key = wp_generate_password( 20, false ); /** * Fires when a password reset key is generated. * * @since 2.5.0 * * @param string $user_login The username for the user. * @param string $key The generated password reset key. */ do_action( 'retrieve_password_key', $user->user_login, $key ); // Now insert the key, hashed, into the DB. if ( empty( $wp_hasher ) ) { require_once ABSPATH . WPINC . '/class-phpass.php'; $wp_hasher = new PasswordHash( 8, true ); } $hashed = time() . ':' . $wp_hasher->HashPassword( $key ); $key_saved = wp_update_user( array( 'ID' => $user->ID, 'user_activation_key' => $hashed, ) ); if ( is_wp_error( $key_saved ) ) { return $key_saved; } return $key; } /** * Retrieves a user row based on password reset key and login. * * A key is considered 'expired' if it exactly matches the value of the * user_activation_key field, rather than being matched after going through the * hashing process. This field is now hashed; old values are no longer accepted * but have a different WP_Error code so good user feedback can be provided. * * @since 3.1.0 * * @global PasswordHash $wp_hasher Portable PHP password hashing framework instance. * * @param string $key Hash to validate sending user's password. * @param string $login The user login. * @return WP_User|WP_Error WP_User object on success, WP_Error object for invalid or expired keys. */ function check_password_reset_key( $key, $login ) { global $wp_hasher; $key = preg_replace( '/[^a-z0-9]/i', '', $key ); if ( empty( $key ) || ! is_string( $key ) ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } if ( empty( $login ) || ! is_string( $login ) ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } $user = get_user_by( 'login', $login ); if ( ! $user ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } if ( empty( $wp_hasher ) ) { require_once ABSPATH . WPINC . '/class-phpass.php'; $wp_hasher = new PasswordHash( 8, true ); } /** * Filters the expiration time of password reset keys. * * @since 4.3.0 * * @param int $expiration The expiration time in seconds. */ $expiration_duration = apply_filters( 'password_reset_expiration', DAY_IN_SECONDS ); if ( str_contains( $user->user_activation_key, ':' ) ) { list( $pass_request_time, $pass_key ) = explode( ':', $user->user_activation_key, 2 ); $expiration_time = $pass_request_time + $expiration_duration; } else { $pass_key = $user->user_activation_key; $expiration_time = false; } if ( ! $pass_key ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } $hash_is_correct = $wp_hasher->CheckPassword( $key, $pass_key ); if ( $hash_is_correct && $expiration_time && time() < $expiration_time ) { return $user; } elseif ( $hash_is_correct && $expiration_time ) { // Key has an expiration time that's passed. return new WP_Error( 'expired_key', __( 'Invalid key.' ) ); } if ( hash_equals( $user->user_activation_key, $key ) || ( $hash_is_correct && ! $expiration_time ) ) { $return = new WP_Error( 'expired_key', __( 'Invalid key.' ) ); $user_id = $user->ID; /** * Filters the return value of check_password_reset_key() when an * old-style key is used. * * @since 3.7.0 Previously plain-text keys were stored in the database. * @since 4.3.0 Previously key hashes were stored without an expiration time. * * @param WP_Error $return A WP_Error object denoting an expired key. * Return a WP_User object to validate the key. * @param int $user_id The matched user ID. */ return apply_filters( 'password_reset_key_expired', $return, $user_id ); } return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } /** * Handles sending a password retrieval email to a user. * * @since 2.5.0 * @since 5.7.0 Added `$user_login` parameter. * * @global wpdb $wpdb WordPress database abstraction object. * @global PasswordHash $wp_hasher Portable PHP password hashing framework instance. * * @param string $user_login Optional. Username to send a password retrieval email for. * Defaults to `$_POST['user_login']` if not set. * @return true|WP_Error True when finished, WP_Error object on error. */ function retrieve_password( $user_login = null ) { $errors = new WP_Error(); $user_data = false; // Use the passed $user_login if available, otherwise use $_POST['user_login']. if ( ! $user_login && ! empty( $_POST['user_login'] ) ) { $user_login = $_POST['user_login']; } $user_login = trim( wp_unslash( $user_login ) ); if ( empty( $user_login ) ) { $errors->add( 'empty_username', __( 'Error: Please enter a username or email address.' ) ); } elseif ( strpos( $user_login, '@' ) ) { $user_data = get_user_by( 'email', $user_login ); if ( empty( $user_data ) ) { $user_data = get_user_by( 'login', $user_login ); } if ( empty( $user_data ) ) { $errors->add( 'invalid_email', __( 'Error: There is no account with that username or email address.' ) ); } } else { $user_data = get_user_by( 'login', $user_login ); } /** * Filters the user data during a password reset request. * * Allows, for example, custom validation using data other than username or email address. * * @since 5.7.0 * * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. */ $user_data = apply_filters( 'lostpassword_user_data', $user_data, $errors ); /** * Fires before errors are returned from a password reset request. * * @since 2.1.0 * @since 4.4.0 Added the `$errors` parameter. * @since 5.4.0 Added the `$user_data` parameter. * * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. */ do_action( 'lostpassword_post', $errors, $user_data ); /** * Filters the errors encountered on a password reset request. * * The filtered WP_Error object may, for example, contain errors for an invalid * username or email address. A WP_Error object should always be returned, * but may or may not contain errors. * * If any errors are present in $errors, this will abort the password reset request. * * @since 5.5.0 * * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. */ $errors = apply_filters( 'lostpassword_errors', $errors, $user_data ); if ( $errors->has_errors() ) { return $errors; } if ( ! $user_data ) { $errors->add( 'invalidcombo', __( 'Error: There is no account with that username or email address.' ) ); return $errors; } /** * Filters whether to send the retrieve password email. * * Return false to disable sending the email. * * @since 6.0.0 * * @param bool $send Whether to send the email. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ if ( ! apply_filters( 'send_retrieve_password_email', true, $user_login, $user_data ) ) { return true; } // Redefining user_login ensures we return the right case in the email. $user_login = $user_data->user_login; $user_email = $user_data->user_email; $key = get_password_reset_key( $user_data ); if ( is_wp_error( $key ) ) { return $key; } // Localize password reset message content for user. $locale = get_user_locale( $user_data ); $switched_locale = switch_to_user_locale( $user_data->ID ); if ( is_multisite() ) { $site_name = get_network()->site_name; } else { /* * The blogname option is escaped with esc_html on the way into the database * in sanitize_option. We want to reverse this for the plain text arena of emails. */ $site_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); } $message = __( 'Someone has requested a password reset for the following account:' ) . "\r\n\r\n"; /* translators: %s: Site name. */ $message .= sprintf( __( 'Site Name: %s' ), $site_name ) . "\r\n\r\n"; /* translators: %s: User login. */ $message .= sprintf( __( 'Username: %s' ), $user_login ) . "\r\n\r\n"; $message .= __( 'If this was a mistake, ignore this email and nothing will happen.' ) . "\r\n\r\n"; $message .= __( 'To reset your password, visit the following address:' ) . "\r\n\r\n"; $message .= network_site_url( "wp-login.php?action=rp&key=$key&login=" . rawurlencode( $user_login ), 'login' ) . '&wp_lang=' . $locale . "\r\n\r\n"; if ( ! is_user_logged_in() ) { $requester_ip = $_SERVER['REMOTE_ADDR']; if ( $requester_ip ) { $message .= sprintf( /* translators: %s: IP address of password reset requester. */ __( 'This password reset request originated from the IP address %s.' ), $requester_ip ) . "\r\n"; } } /* translators: Password reset notification email subject. %s: Site title. */ $title = sprintf( __( '[%s] Password Reset' ), $site_name ); /** * Filters the subject of the password reset email. * * @since 2.8.0 * @since 4.4.0 Added the `$user_login` and `$user_data` parameters. * * @param string $title Email subject. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $title = apply_filters( 'retrieve_password_title', $title, $user_login, $user_data ); /** * Filters the message body of the password reset mail. * * If the filtered message is empty, the password reset email will not be sent. * * @since 2.8.0 * @since 4.1.0 Added `$user_login` and `$user_data` parameters. * * @param string $message Email message. * @param string $key The activation key. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $message = apply_filters( 'retrieve_password_message', $message, $key, $user_login, $user_data ); // Short-circuit on falsey $message value for backwards compatibility. if ( ! $message ) { return true; } /* * Wrap the single notification email arguments in an array * to pass them to the retrieve_password_notification_email filter. */ $defaults = array( 'to' => $user_email, 'subject' => $title, 'message' => $message, 'headers' => '', ); /** * Filters the contents of the reset password notification email sent to the user. * * @since 6.0.0 * * @param array $defaults { * The default notification email arguments. Used to build wp_mail(). * * @type string $to The intended recipient - user email address. * @type string $subject The subject of the email. * @type string $message The body of the email. * @type string $headers The headers of the email. * } * @param string $key The activation key. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $notification_email = apply_filters( 'retrieve_password_notification_email', $defaults, $key, $user_login, $user_data ); if ( $switched_locale ) { restore_previous_locale(); } if ( is_array( $notification_email ) ) { // Force key order and merge defaults in case any value is missing in the filtered array. $notification_email = array_merge( $defaults, $notification_email ); } else { $notification_email = $defaults; } list( $to, $subject, $message, $headers ) = array_values( $notification_email ); $subject = wp_specialchars_decode( $subject ); if ( ! wp_mail( $to, $subject, $message, $headers ) ) { $errors->add( 'retrieve_password_email_failure', sprintf( /* translators: %s: Documentation URL. */ __( 'Error: The email could not be sent. Your site may not be correctly configured to send emails. Get support for resetting your password.' ), esc_url( __( 'https://wordpress.org/documentation/article/reset-your-password/' ) ) ) ); return $errors; } return true; } /** * Handles resetting the user's password. * * @since 2.5.0 * * @param WP_User $user The user * @param string $new_pass New password for the user in plaintext */ function reset_password( $user, $new_pass ) { /** * Fires before the user's password is reset. * * @since 1.5.0 * * @param WP_User $user The user. * @param string $new_pass New user password. */ do_action( 'password_reset', $user, $new_pass ); wp_set_password( $new_pass, $user->ID ); update_user_meta( $user->ID, 'default_password_nag', false ); /** * Fires after the user's password is reset. * * @since 4.4.0 * * @param WP_User $user The user. * @param string $new_pass New user password. */ do_action( 'after_password_reset', $user, $new_pass ); } /** * Handles registering a new user. * * @since 2.5.0 * * @param string $user_login User's username for logging in * @param string $user_email User's email address to send password and add * @return int|WP_Error Either user's ID or error on failure. */ function register_new_user( $user_login, $user_email ) { $errors = new WP_Error(); $sanitized_user_login = sanitize_user( $user_login ); /** * Filters the email address of a user being registered. * * @since 2.1.0 * * @param string $user_email The email address of the new user. */ $user_email = apply_filters( 'user_registration_email', $user_email ); // Check the username. if ( '' === $sanitized_user_login ) { $errors->add( 'empty_username', __( 'Error: Please enter a username.' ) ); } elseif ( ! validate_username( $user_login ) ) { $errors->add( 'invalid_username', __( 'Error: This username is invalid because it uses illegal characters. Please enter a valid username.' ) ); $sanitized_user_login = ''; } elseif ( username_exists( $sanitized_user_login ) ) { $errors->add( 'username_exists', __( 'Error: This username is already registered. Please choose another one.' ) ); } else { /** This filter is documented in wp-includes/user.php */ $illegal_user_logins = (array) apply_filters( 'illegal_user_logins', array() ); if ( in_array( strtolower( $sanitized_user_login ), array_map( 'strtolower', $illegal_user_logins ), true ) ) { $errors->add( 'invalid_username', __( 'Error: Sorry, that username is not allowed.' ) ); } } // Check the email address. if ( '' === $user_email ) { $errors->add( 'empty_email', __( 'Error: Please type your email address.' ) ); } elseif ( ! is_email( $user_email ) ) { $errors->add( 'invalid_email', __( 'Error: The email address is not correct.' ) ); $user_email = ''; } elseif ( email_exists( $user_email ) ) { $errors->add( 'email_exists', sprintf( /* translators: %s: Link to the login page. */ __( 'Error: This email address is already registered. Log in with this address or choose another one.' ), wp_login_url() ) ); } /** * Fires when submitting registration form data, before the user is created. * * @since 2.1.0 * * @param string $sanitized_user_login The submitted username after being sanitized. * @param string $user_email The submitted email. * @param WP_Error $errors Contains any errors with submitted username and email, * e.g., an empty field, an invalid username or email, * or an existing username or email. */ do_action( 'register_post', $sanitized_user_login, $user_email, $errors ); /** * Filters the errors encountered when a new user is being registered. * * The filtered WP_Error object may, for example, contain errors for an invalid * or existing username or email address. A WP_Error object should always be returned, * but may or may not contain errors. * * If any errors are present in $errors, this will abort the user's registration. * * @since 2.1.0 * * @param WP_Error $errors A WP_Error object containing any errors encountered * during registration. * @param string $sanitized_user_login User's username after it has been sanitized. * @param string $user_email User's email. */ $errors = apply_filters( 'registration_errors', $errors, $sanitized_user_login, $user_email ); if ( $errors->has_errors() ) { return $errors; } $user_pass = wp_generate_password( 12, false ); $user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email ); if ( ! $user_id || is_wp_error( $user_id ) ) { $errors->add( 'registerfail', sprintf( /* translators: %s: Admin email address. */ __( 'Error: Could not register you… please contact the site admin!' ), get_option( 'admin_email' ) ) ); return $errors; } update_user_meta( $user_id, 'default_password_nag', true ); // Set up the password change nag. if ( ! empty( $_COOKIE['wp_lang'] ) ) { $wp_lang = sanitize_text_field( $_COOKIE['wp_lang'] ); if ( in_array( $wp_lang, get_available_languages(), true ) ) { update_user_meta( $user_id, 'locale', $wp_lang ); // Set user locale if defined on registration. } } /** * Fires after a new user registration has been recorded. * * @since 4.4.0 * * @param int $user_id ID of the newly registered user. */ do_action( 'register_new_user', $user_id ); return $user_id; } /** * Initiates email notifications related to the creation of new users. * * Notifications are sent both to the site admin and to the newly created user. * * @since 4.4.0 * @since 4.6.0 Converted the `$notify` parameter to accept 'user' for sending * notifications only to the user created. * * @param int $user_id ID of the newly created user. * @param string $notify Optional. Type of notification that should happen. Accepts 'admin' * or an empty string (admin only), 'user', or 'both' (admin and user). * Default 'both'. */ function wp_send_new_user_notifications( $user_id, $notify = 'both' ) { wp_new_user_notification( $user_id, null, $notify ); } /** * Retrieves the current session token from the logged_in cookie. * * @since 4.0.0 * * @return string Token. */ function wp_get_session_token() { $cookie = wp_parse_auth_cookie( '', 'logged_in' ); return ! empty( $cookie['token'] ) ? $cookie['token'] : ''; } /** * Retrieves a list of sessions for the current user. * * @since 4.0.0 * * @return array Array of sessions. */ function wp_get_all_sessions() { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); return $manager->get_all(); } /** * Removes the current session token from the database. * * @since 4.0.0 */ function wp_destroy_current_session() { $token = wp_get_session_token(); if ( $token ) { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy( $token ); } } /** * Removes all but the current session token for the current user for the database. * * @since 4.0.0 */ function wp_destroy_other_sessions() { $token = wp_get_session_token(); if ( $token ) { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy_others( $token ); } } /** * Removes all session tokens for the current user from the database. * * @since 4.0.0 */ function wp_destroy_all_sessions() { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy_all(); } /** * Gets the user IDs of all users with no role on this site. * * @since 4.4.0 * @since 4.9.0 The `$site_id` parameter was added to support multisite. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|null $site_id Optional. The site ID to get users with no role for. Defaults to the current site. * @return string[] Array of user IDs as strings. */ function wp_get_users_with_no_role( $site_id = null ) { global $wpdb; if ( ! $site_id ) { $site_id = get_current_blog_id(); } $prefix = $wpdb->get_blog_prefix( $site_id ); if ( is_multisite() && get_current_blog_id() !== $site_id ) { switch_to_blog( $site_id ); $role_names = wp_roles()->get_names(); restore_current_blog(); } else { $role_names = wp_roles()->get_names(); } $regex = implode( '|', array_keys( $role_names ) ); $regex = preg_replace( '/[^a-zA-Z_\|-]/', '', $regex ); $users = $wpdb->get_col( $wpdb->prepare( "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$prefix}capabilities' AND meta_value NOT REGEXP %s", $regex ) ); return $users; } /** * Retrieves the current user object. * * Will set the current user, if the current user is not set. The current user * will be set to the logged-in person. If no user is logged-in, then it will * set the current user to 0, which is invalid and won't have any permissions. * * This function is used by the pluggable functions wp_get_current_user() and * get_currentuserinfo(), the latter of which is deprecated but used for backward * compatibility. * * @since 4.5.0 * @access private * * @see wp_get_current_user() * @global WP_User $current_user Checks if the current user is set. * * @return WP_User Current WP_User instance. */ function _wp_get_current_user() { global $current_user; if ( ! empty( $current_user ) ) { if ( $current_user instanceof WP_User ) { return $current_user; } // Upgrade stdClass to WP_User. if ( is_object( $current_user ) && isset( $current_user->ID ) ) { $cur_id = $current_user->ID; $current_user = null; wp_set_current_user( $cur_id ); return $current_user; } // $current_user has a junk value. Force to WP_User with ID 0. $current_user = null; wp_set_current_user( 0 ); return $current_user; } if ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) { wp_set_current_user( 0 ); return $current_user; } /** * Filters the current user. * * The default filters use this to determine the current user from the * request's cookies, if available. * * Returning a value of false will effectively short-circuit setting * the current user. * * @since 3.9.0 * * @param int|false $user_id User ID if one has been determined, false otherwise. */ $user_id = apply_filters( 'determine_current_user', false ); if ( ! $user_id ) { wp_set_current_user( 0 ); return $current_user; } wp_set_current_user( $user_id ); return $current_user; } /** * Sends a confirmation request email when a change of user email address is attempted. * * @since 3.0.0 * @since 4.9.0 This function was moved from wp-admin/includes/ms.php so it's no longer Multisite specific. * * @global WP_Error $errors WP_Error object. */ function send_confirmation_on_profile_email() { global $errors; $current_user = wp_get_current_user(); if ( ! is_object( $errors ) ) { $errors = new WP_Error(); } if ( $current_user->ID !== (int) $_POST['user_id'] ) { return false; } if ( $current_user->user_email !== $_POST['email'] ) { if ( ! is_email( $_POST['email'] ) ) { $errors->add( 'user_email', __( 'Error: The email address is not correct.' ), array( 'form-field' => 'email', ) ); return; } if ( email_exists( $_POST['email'] ) ) { $errors->add( 'user_email', __( 'Error: The email address is already used.' ), array( 'form-field' => 'email', ) ); delete_user_meta( $current_user->ID, '_new_email' ); return; } $hash = md5( $_POST['email'] . time() . wp_rand() ); $new_user_email = array( 'hash' => $hash, 'newemail' => $_POST['email'], ); update_user_meta( $current_user->ID, '_new_email', $new_user_email ); $sitename = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); /* translators: Do not translate USERNAME, ADMIN_URL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $email_text = __( 'Howdy ###USERNAME###, You recently requested to have the email address on your account changed. If this is correct, please click on the following link to change it: ###ADMIN_URL### You can safely ignore and delete this email if you do not want to take this action. This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the text of the email sent when a change of user email address is attempted. * * The following strings have a special meaning and will get replaced dynamically: * - ###USERNAME### The current user's username. * - ###ADMIN_URL### The link to click on to confirm the email change. * - ###EMAIL### The new email. * - ###SITENAME### The name of the site. * - ###SITEURL### The URL to the site. * * @since MU (3.0.0) * @since 4.9.0 This filter is no longer Multisite specific. * * @param string $email_text Text in the email. * @param array $new_user_email { * Data relating to the new user email address. * * @type string $hash The secure hash used in the confirmation link URL. * @type string $newemail The proposed new email address. * } */ $content = apply_filters( 'new_user_email_content', $email_text, $new_user_email ); $content = str_replace( '###USERNAME###', $current_user->user_login, $content ); $content = str_replace( '###ADMIN_URL###', esc_url( self_admin_url( 'profile.php?newuseremail=' . $hash ) ), $content ); $content = str_replace( '###EMAIL###', $_POST['email'], $content ); $content = str_replace( '###SITENAME###', $sitename, $content ); $content = str_replace( '###SITEURL###', home_url(), $content ); /* translators: New email address notification email subject. %s: Site title. */ wp_mail( $_POST['email'], sprintf( __( '[%s] Email Change Request' ), $sitename ), $content ); $_POST['email'] = $current_user->user_email; } } /** * Adds an admin notice alerting the user to check for confirmation request email * after email address change. * * @since 3.0.0 * @since 4.9.0 This function was moved from wp-admin/includes/ms.php so it's no longer Multisite specific. * * @global string $pagenow The filename of the current screen. */ function new_user_email_admin_notice() { global $pagenow; if ( 'profile.php' === $pagenow && isset( $_GET['updated'] ) ) { $email = get_user_meta( get_current_user_id(), '_new_email', true ); if ( $email ) { $message = sprintf( /* translators: %s: New email address. */ __( 'Your email address has not been updated yet. Please check your inbox at %s for a confirmation email.' ), '' . esc_html( $email['newemail'] ) . '' ); wp_admin_notice( $message, array( 'type' => 'info' ) ); } } } /** * Gets all personal data request types. * * @since 4.9.6 * @access private * * @return string[] List of core privacy action types. */ function _wp_privacy_action_request_types() { return array( 'export_personal_data', 'remove_personal_data', ); } /** * Registers the personal data exporter for users. * * @since 4.9.6 * * @param array[] $exporters An array of personal data exporters. * @return array[] An array of personal data exporters. */ function wp_register_user_personal_data_exporter( $exporters ) { $exporters['wordpress-user'] = array( 'exporter_friendly_name' => __( 'WordPress User' ), 'callback' => 'wp_user_personal_data_exporter', ); return $exporters; } /** * Finds and exports personal data associated with an email address from the user and user_meta table. * * @since 4.9.6 * @since 5.4.0 Added 'Community Events Location' group to the export data. * @since 5.4.0 Added 'Session Tokens' group to the export data. * * @param string $email_address The user's email address. * @return array { * An array of personal data. * * @type array[] $data An array of personal data arrays. * @type bool $done Whether the exporter is finished. * } */ function wp_user_personal_data_exporter( $email_address ) { $email_address = trim( $email_address ); $data_to_export = array(); $user = get_user_by( 'email', $email_address ); if ( ! $user ) { return array( 'data' => array(), 'done' => true, ); } $user_meta = get_user_meta( $user->ID ); $user_props_to_export = array( 'ID' => __( 'User ID' ), 'user_login' => __( 'User Login Name' ), 'user_nicename' => __( 'User Nice Name' ), 'user_email' => __( 'User Email' ), 'user_url' => __( 'User URL' ), 'user_registered' => __( 'User Registration Date' ), 'display_name' => __( 'User Display Name' ), 'nickname' => __( 'User Nickname' ), 'first_name' => __( 'User First Name' ), 'last_name' => __( 'User Last Name' ), 'description' => __( 'User Description' ), ); $user_data_to_export = array(); foreach ( $user_props_to_export as $key => $name ) { $value = ''; switch ( $key ) { case 'ID': case 'user_login': case 'user_nicename': case 'user_email': case 'user_url': case 'user_registered': case 'display_name': $value = $user->data->$key; break; case 'nickname': case 'first_name': case 'last_name': case 'description': $value = $user_meta[ $key ][0]; break; } if ( ! empty( $value ) ) { $user_data_to_export[] = array( 'name' => $name, 'value' => $value, ); } } // Get the list of reserved names. $reserved_names = array_values( $user_props_to_export ); /** * Filters the user's profile data for the privacy exporter. * * @since 5.4.0 * * @param array $additional_user_profile_data { * An array of name-value pairs of additional user data items. Default empty array. * * @type string $name The user-facing name of an item name-value pair,e.g. 'IP Address'. * @type string $value The user-facing value of an item data pair, e.g. '50.60.70.0'. * } * @param WP_User $user The user whose data is being exported. * @param string[] $reserved_names An array of reserved names. Any item in `$additional_user_data` * that uses one of these for its `name` will not be included in the export. */ $_extra_data = apply_filters( 'wp_privacy_additional_user_profile_data', array(), $user, $reserved_names ); if ( is_array( $_extra_data ) && ! empty( $_extra_data ) ) { // Remove items that use reserved names. $extra_data = array_filter( $_extra_data, static function ( $item ) use ( $reserved_names ) { return ! in_array( $item['name'], $reserved_names, true ); } ); if ( count( $extra_data ) !== count( $_extra_data ) ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: wp_privacy_additional_user_profile_data */ __( 'Filter %s returned items with reserved names.' ), 'wp_privacy_additional_user_profile_data' ), '5.4.0' ); } if ( ! empty( $extra_data ) ) { $user_data_to_export = array_merge( $user_data_to_export, $extra_data ); } } $data_to_export[] = array( 'group_id' => 'user', 'group_label' => __( 'User' ), 'group_description' => __( 'User’s profile data.' ), 'item_id' => "user-{$user->ID}", 'data' => $user_data_to_export, ); if ( isset( $user_meta['community-events-location'] ) ) { $location = maybe_unserialize( $user_meta['community-events-location'][0] ); $location_props_to_export = array( 'description' => __( 'City' ), 'country' => __( 'Country' ), 'latitude' => __( 'Latitude' ), 'longitude' => __( 'Longitude' ), 'ip' => __( 'IP' ), ); $location_data_to_export = array(); foreach ( $location_props_to_export as $key => $name ) { if ( ! empty( $location[ $key ] ) ) { $location_data_to_export[] = array( 'name' => $name, 'value' => $location[ $key ], ); } } $data_to_export[] = array( 'group_id' => 'community-events-location', 'group_label' => __( 'Community Events Location' ), 'group_description' => __( 'User’s location data used for the Community Events in the WordPress Events and News dashboard widget.' ), 'item_id' => "community-events-location-{$user->ID}", 'data' => $location_data_to_export, ); } if ( isset( $user_meta['session_tokens'] ) ) { $session_tokens = maybe_unserialize( $user_meta['session_tokens'][0] ); $session_tokens_props_to_export = array( 'expiration' => __( 'Expiration' ), 'ip' => __( 'IP' ), 'ua' => __( 'User Agent' ), 'login' => __( 'Last Login' ), ); foreach ( $session_tokens as $token_key => $session_token ) { $session_tokens_data_to_export = array(); foreach ( $session_tokens_props_to_export as $key => $name ) { if ( ! empty( $session_token[ $key ] ) ) { $value = $session_token[ $key ]; if ( in_array( $key, array( 'expiration', 'login' ), true ) ) { $value = date_i18n( 'F d, Y H:i A', $value ); } $session_tokens_data_to_export[] = array( 'name' => $name, 'value' => $value, ); } } $data_to_export[] = array( 'group_id' => 'session-tokens', 'group_label' => __( 'Session Tokens' ), 'group_description' => __( 'User’s Session Tokens data.' ), 'item_id' => "session-tokens-{$user->ID}-{$token_key}", 'data' => $session_tokens_data_to_export, ); } } return array( 'data' => $data_to_export, 'done' => true, ); } /** * Updates log when privacy request is confirmed. * * @since 4.9.6 * @access private * * @param int $request_id ID of the request. */ function _wp_privacy_account_request_confirmed( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! $request ) { return; } if ( ! in_array( $request->status, array( 'request-pending', 'request-failed' ), true ) ) { return; } update_post_meta( $request_id, '_wp_user_request_confirmed_timestamp', time() ); wp_update_post( array( 'ID' => $request_id, 'post_status' => 'request-confirmed', ) ); } /** * Notifies the site administrator via email when a request is confirmed. * * Without this, the admin would have to manually check the site to see if any * action was needed on their part yet. * * @since 4.9.6 * * @param int $request_id The ID of the request. */ function _wp_privacy_send_request_confirmation_notification( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! ( $request instanceof WP_User_Request ) || 'request-confirmed' !== $request->status ) { return; } $already_notified = (bool) get_post_meta( $request_id, '_wp_admin_notified', true ); if ( $already_notified ) { return; } if ( 'export_personal_data' === $request->action_name ) { $manage_url = admin_url( 'export-personal-data.php' ); } elseif ( 'remove_personal_data' === $request->action_name ) { $manage_url = admin_url( 'erase-personal-data.php' ); } $action_description = wp_user_request_action_description( $request->action_name ); /** * Filters the recipient of the data request confirmation notification. * * In a Multisite environment, this will default to the email address of the * network admin because, by default, single site admins do not have the * capabilities required to process requests. Some networks may wish to * delegate those capabilities to a single-site admin, or a dedicated person * responsible for managing privacy requests. * * @since 4.9.6 * * @param string $admin_email The email address of the notification recipient. * @param WP_User_Request $request The request that is initiating the notification. */ $admin_email = apply_filters( 'user_request_confirmed_email_to', get_site_option( 'admin_email' ), $request ); $email_data = array( 'request' => $request, 'user_email' => $request->email, 'description' => $action_description, 'manage_url' => $manage_url, 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), 'admin_email' => $admin_email, ); $subject = sprintf( /* translators: Privacy data request confirmed notification email subject. 1: Site title, 2: Name of the confirmed action. */ __( '[%1$s] Action Confirmed: %2$s' ), $email_data['sitename'], $action_description ); /** * Filters the subject of the user request confirmation email. * * @since 4.9.8 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $subject = apply_filters( 'user_request_confirmed_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate SITENAME, USER_EMAIL, DESCRIPTION, MANAGE_URL, SITEURL; those are placeholders. */ $content = __( 'Howdy, A user data privacy request has been confirmed on ###SITENAME###: User: ###USER_EMAIL### Request: ###DESCRIPTION### You can view and manage these data privacy requests here: ###MANAGE_URL### Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the body of the user request confirmation email. * * The email is sent to an administrator when a user request is confirmed. * * The following strings have a special meaning and will get replaced dynamically: * * ###SITENAME### The name of the site. * ###USER_EMAIL### The user email for the request. * ###DESCRIPTION### Description of the action being performed so the user knows what the email is for. * ###MANAGE_URL### The URL to manage requests. * ###SITEURL### The URL to the site. * * @since 4.9.6 * @deprecated 5.8.0 Use {@see 'user_request_confirmed_email_content'} instead. * For user erasure fulfillment email content * use {@see 'user_erasure_fulfillment_email_content'} instead. * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request * @type string $description Description of the action being performed * so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $content = apply_filters_deprecated( 'user_confirmed_action_email_content', array( $content, $email_data ), '5.8.0', sprintf( /* translators: 1 & 2: Deprecation replacement options. */ __( '%1$s or %2$s' ), 'user_request_confirmed_email_content', 'user_erasure_fulfillment_email_content' ) ); /** * Filters the body of the user request confirmation email. * * The email is sent to an administrator when a user request is confirmed. * The following strings have a special meaning and will get replaced dynamically: * * ###SITENAME### The name of the site. * ###USER_EMAIL### The user email for the request. * ###DESCRIPTION### Description of the action being performed so the user knows what the email is for. * ###MANAGE_URL### The URL to manage requests. * ###SITEURL### The URL to the site. * * @since 5.8.0 * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $content = apply_filters( 'user_request_confirmed_email_content', $content, $email_data ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###USER_EMAIL###', $email_data['user_email'], $content ); $content = str_replace( '###DESCRIPTION###', $email_data['description'], $content ); $content = str_replace( '###MANAGE_URL###', sanitize_url( $email_data['manage_url'] ), $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the user request confirmation email. * * @since 5.4.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $headers = apply_filters( 'user_request_confirmed_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $email_data['admin_email'], $subject, $content, $headers ); if ( $email_sent ) { update_post_meta( $request_id, '_wp_admin_notified', true ); } } /** * Notifies the user when their erasure request is fulfilled. * * Without this, the user would never know if their data was actually erased. * * @since 4.9.6 * * @param int $request_id The privacy request post ID associated with this request. */ function _wp_privacy_send_erasure_fulfillment_notification( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! ( $request instanceof WP_User_Request ) || 'request-completed' !== $request->status ) { return; } $already_notified = (bool) get_post_meta( $request_id, '_wp_user_notified', true ); if ( $already_notified ) { return; } // Localize message content for user; fallback to site default for visitors. if ( ! empty( $request->user_id ) ) { $switched_locale = switch_to_user_locale( $request->user_id ); } else { $switched_locale = switch_to_locale( get_locale() ); } /** * Filters the recipient of the data erasure fulfillment notification. * * @since 4.9.6 * * @param string $user_email The email address of the notification recipient. * @param WP_User_Request $request The request that is initiating the notification. */ $user_email = apply_filters( 'user_erasure_fulfillment_email_to', $request->email, $request ); $email_data = array( 'request' => $request, 'message_recipient' => $user_email, 'privacy_policy_url' => get_privacy_policy_url(), 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), ); $subject = sprintf( /* translators: Erasure request fulfilled notification email subject. %s: Site title. */ __( '[%s] Erasure Request Fulfilled' ), $email_data['sitename'] ); /** * Filters the subject of the email sent when an erasure request is completed. * * @since 4.9.8 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_subject'} instead. * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters_deprecated( 'user_erasure_complete_email_subject', array( $subject, $email_data['sitename'], $email_data ), '5.8.0', 'user_erasure_fulfillment_email_subject' ); /** * Filters the subject of the email sent when an erasure request is completed. * * @since 5.8.0 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters( 'user_erasure_fulfillment_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate SITENAME, SITEURL; those are placeholders. */ $content = __( 'Howdy, Your request to erase your personal data on ###SITENAME### has been completed. If you have any follow-up questions or concerns, please contact the site administrator. Regards, All at ###SITENAME### ###SITEURL###' ); if ( ! empty( $email_data['privacy_policy_url'] ) ) { /* translators: Do not translate SITENAME, SITEURL, PRIVACY_POLICY_URL; those are placeholders. */ $content = __( 'Howdy, Your request to erase your personal data on ###SITENAME### has been completed. If you have any follow-up questions or concerns, please contact the site administrator. For more information, you can also read our privacy policy: ###PRIVACY_POLICY_URL### Regards, All at ###SITENAME### ###SITEURL###' ); } /** * Filters the body of the data erasure fulfillment notification. * * The email is sent to a user when their data erasure request is fulfilled * by an administrator. * * The following strings have a special meaning and will get replaced dynamically: * * ###SITENAME### The name of the site. * ###PRIVACY_POLICY_URL### Privacy policy page URL. * ###SITEURL### The URL to the site. * * @since 4.9.6 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_content'} instead. * For user request confirmation email content * use {@see 'user_request_confirmed_email_content'} instead. * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters_deprecated( 'user_confirmed_action_email_content', array( $content, $email_data ), '5.8.0', sprintf( /* translators: 1 & 2: Deprecation replacement options. */ __( '%1$s or %2$s' ), 'user_erasure_fulfillment_email_content', 'user_request_confirmed_email_content' ) ); /** * Filters the body of the data erasure fulfillment notification. * * The email is sent to a user when their data erasure request is fulfilled * by an administrator. * * The following strings have a special meaning and will get replaced dynamically: * * ###SITENAME### The name of the site. * ###PRIVACY_POLICY_URL### Privacy policy page URL. * ###SITEURL### The URL to the site. * * @since 5.8.0 * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters( 'user_erasure_fulfillment_email_content', $content, $email_data ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###PRIVACY_POLICY_URL###', $email_data['privacy_policy_url'], $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the data erasure fulfillment notification. * * @since 5.4.0 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_headers'} instead. * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters_deprecated( 'user_erasure_complete_email_headers', array( $headers, $subject, $content, $request_id, $email_data ), '5.8.0', 'user_erasure_fulfillment_email_headers' ); /** * Filters the headers of the data erasure fulfillment notification. * * @since 5.8.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters( 'user_erasure_fulfillment_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $user_email, $subject, $content, $headers ); if ( $switched_locale ) { restore_previous_locale(); } if ( $email_sent ) { update_post_meta( $request_id, '_wp_user_notified', true ); } } /** * Returns request confirmation message HTML. * * @since 4.9.6 * @access private * * @param int $request_id The request ID being confirmed. * @return string The confirmation message. */ function _wp_privacy_account_request_confirmed_message( $request_id ) { $request = wp_get_user_request( $request_id ); $message = '

' . __( 'Action has been confirmed.' ) . '

'; $message .= '

' . __( 'The site administrator has been notified and will fulfill your request as soon as possible.' ) . '

'; if ( $request && in_array( $request->action_name, _wp_privacy_action_request_types(), true ) ) { if ( 'export_personal_data' === $request->action_name ) { $message = '

' . __( 'Thanks for confirming your export request.' ) . '

'; $message .= '

' . __( 'The site administrator has been notified. You will receive a link to download your export via email when they fulfill your request.' ) . '

'; } elseif ( 'remove_personal_data' === $request->action_name ) { $message = '

' . __( 'Thanks for confirming your erasure request.' ) . '

'; $message .= '

' . __( 'The site administrator has been notified. You will receive an email confirmation when they erase your data.' ) . '

'; } } /** * Filters the message displayed to a user when they confirm a data request. * * @since 4.9.6 * * @param string $message The message to the user. * @param int $request_id The ID of the request being confirmed. */ $message = apply_filters( 'user_request_action_confirmed_message', $message, $request_id ); return $message; } /** * Creates and logs a user request to perform a specific action. * * Requests are stored inside a post type named `user_request` since they can apply to both * users on the site, or guests without a user account. * * @since 4.9.6 * @since 5.7.0 Added the `$status` parameter. * * @param string $email_address User email address. This can be the address of a registered * or non-registered user. * @param string $action_name Name of the action that is being confirmed. Required. * @param array $request_data Misc data you want to send with the verification request and pass * to the actions once the request is confirmed. * @param string $status Optional request status (pending or confirmed). Default 'pending'. * @return int|WP_Error Returns the request ID if successful, or a WP_Error object on failure. */ function wp_create_user_request( $email_address = '', $action_name = '', $request_data = array(), $status = 'pending' ) { $email_address = sanitize_email( $email_address ); $action_name = sanitize_key( $action_name ); if ( ! is_email( $email_address ) ) { return new WP_Error( 'invalid_email', __( 'Invalid email address.' ) ); } if ( ! in_array( $action_name, _wp_privacy_action_request_types(), true ) ) { return new WP_Error( 'invalid_action', __( 'Invalid action name.' ) ); } if ( ! in_array( $status, array( 'pending', 'confirmed' ), true ) ) { return new WP_Error( 'invalid_status', __( 'Invalid request status.' ) ); } $user = get_user_by( 'email', $email_address ); $user_id = $user && ! is_wp_error( $user ) ? $user->ID : 0; // Check for duplicates. $requests_query = new WP_Query( array( 'post_type' => 'user_request', 'post_name__in' => array( $action_name ), // Action name stored in post_name column. 'title' => $email_address, // Email address stored in post_title column. 'post_status' => array( 'request-pending', 'request-confirmed', ), 'fields' => 'ids', ) ); if ( $requests_query->found_posts ) { return new WP_Error( 'duplicate_request', __( 'An incomplete personal data request for this email address already exists.' ) ); } $request_id = wp_insert_post( array( 'post_author' => $user_id, 'post_name' => $action_name, 'post_title' => $email_address, 'post_content' => wp_json_encode( $request_data ), 'post_status' => 'request-' . $status, 'post_type' => 'user_request', 'post_date' => current_time( 'mysql', false ), 'post_date_gmt' => current_time( 'mysql', true ), ), true ); return $request_id; } /** * Gets action description from the name and return a string. * * @since 4.9.6 * * @param string $action_name Action name of the request. * @return string Human readable action name. */ function wp_user_request_action_description( $action_name ) { switch ( $action_name ) { case 'export_personal_data': $description = __( 'Export Personal Data' ); break; case 'remove_personal_data': $description = __( 'Erase Personal Data' ); break; default: /* translators: %s: Action name. */ $description = sprintf( __( 'Confirm the "%s" action' ), $action_name ); break; } /** * Filters the user action description. * * @since 4.9.6 * * @param string $description The default description. * @param string $action_name The name of the request. */ return apply_filters( 'user_request_action_description', $description, $action_name ); } /** * Send a confirmation request email to confirm an action. * * If the request is not already pending, it will be updated. * * @since 4.9.6 * * @param string $request_id ID of the request created via wp_create_user_request(). * @return true|WP_Error True on success, `WP_Error` on failure. */ function wp_send_user_request( $request_id ) { $request_id = absint( $request_id ); $request = wp_get_user_request( $request_id ); if ( ! $request ) { return new WP_Error( 'invalid_request', __( 'Invalid personal data request.' ) ); } // Localize message content for user; fallback to site default for visitors. if ( ! empty( $request->user_id ) ) { $switched_locale = switch_to_user_locale( $request->user_id ); } else { $switched_locale = switch_to_locale( get_locale() ); } $email_data = array( 'request' => $request, 'email' => $request->email, 'description' => wp_user_request_action_description( $request->action_name ), 'confirm_url' => add_query_arg( array( 'action' => 'confirmaction', 'request_id' => $request_id, 'confirm_key' => wp_generate_user_request_key( $request_id ), ), wp_login_url() ), 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), ); /* translators: Confirm privacy data request notification email subject. 1: Site title, 2: Name of the action. */ $subject = sprintf( __( '[%1$s] Confirm Action: %2$s' ), $email_data['sitename'], $email_data['description'] ); /** * Filters the subject of the email sent when an account action is attempted. * * @since 4.9.6 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters( 'user_request_action_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate DESCRIPTION, CONFIRM_URL, SITENAME, SITEURL: those are placeholders. */ $content = __( 'Howdy, A request has been made to perform the following action on your account: ###DESCRIPTION### To confirm this, please click on the following link: ###CONFIRM_URL### You can safely ignore and delete this email if you do not want to take this action. Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the text of the email sent when an account action is attempted. * * The following strings have a special meaning and will get replaced dynamically: * * ###DESCRIPTION### Description of the action being performed so the user knows what the email is for. * ###CONFIRM_URL### The link to click on to confirm the account action. * ###SITENAME### The name of the site. * ###SITEURL### The URL to the site. * * @since 4.9.6 * * @param string $content Text in the email. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters( 'user_request_action_email_content', $content, $email_data ); $content = str_replace( '###DESCRIPTION###', $email_data['description'], $content ); $content = str_replace( '###CONFIRM_URL###', sanitize_url( $email_data['confirm_url'] ), $content ); $content = str_replace( '###EMAIL###', $email_data['email'], $content ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the email sent when an account action is attempted. * * @since 5.4.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters( 'user_request_action_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $email_data['email'], $subject, $content, $headers ); if ( $switched_locale ) { restore_previous_locale(); } if ( ! $email_sent ) { return new WP_Error( 'privacy_email_error', __( 'Unable to send personal data export confirmation email.' ) ); } return true; } /** * Returns a confirmation key for a user action and stores the hashed version for future comparison. * * @since 4.9.6 * * @global PasswordHash $wp_hasher Portable PHP password hashing framework instance. * * @param int $request_id Request ID. * @return string Confirmation key. */ function wp_generate_user_request_key( $request_id ) { global $wp_hasher; // Generate something random for a confirmation key. $key = wp_generate_password( 20, false ); // Return the key, hashed. if ( empty( $wp_hasher ) ) { require_once ABSPATH . WPINC . '/class-phpass.php'; $wp_hasher = new PasswordHash( 8, true ); } wp_update_post( array( 'ID' => $request_id, 'post_status' => 'request-pending', 'post_password' => $wp_hasher->HashPassword( $key ), ) ); return $key; } /** * Validates a user request by comparing the key with the request's key. * * @since 4.9.6 * * @global PasswordHash $wp_hasher Portable PHP password hashing framework instance. * * @param string $request_id ID of the request being confirmed. * @param string $key Provided key to validate. * @return true|WP_Error True on success, WP_Error on failure. */ function wp_validate_user_request_key( $request_id, $key ) { global $wp_hasher; $request_id = absint( $request_id ); $request = wp_get_user_request( $request_id ); $saved_key = $request->confirm_key; $key_request_time = $request->modified_timestamp; if ( ! $request || ! $saved_key || ! $key_request_time ) { return new WP_Error( 'invalid_request', __( 'Invalid personal data request.' ) ); } if ( ! in_array( $request->status, array( 'request-pending', 'request-failed' ), true ) ) { return new WP_Error( 'expired_request', __( 'This personal data request has expired.' ) ); } if ( empty( $key ) ) { return new WP_Error( 'missing_key', __( 'The confirmation key is missing from this personal data request.' ) ); } if ( empty( $wp_hasher ) ) { require_once ABSPATH . WPINC . '/class-phpass.php'; $wp_hasher = new PasswordHash( 8, true ); } /** * Filters the expiration time of confirm keys. * * @since 4.9.6 * * @param int $expiration The expiration time in seconds. */ $expiration_duration = (int) apply_filters( 'user_request_key_expiration', DAY_IN_SECONDS ); $expiration_time = $key_request_time + $expiration_duration; if ( ! $wp_hasher->CheckPassword( $key, $saved_key ) ) { return new WP_Error( 'invalid_key', __( 'The confirmation key is invalid for this personal data request.' ) ); } if ( ! $expiration_time || time() > $expiration_time ) { return new WP_Error( 'expired_key', __( 'The confirmation key has expired for this personal data request.' ) ); } return true; } /** * Returns the user request object for the specified request ID. * * @since 4.9.6 * * @param int $request_id The ID of the user request. * @return WP_User_Request|false */ function wp_get_user_request( $request_id ) { $request_id = absint( $request_id ); $post = get_post( $request_id ); if ( ! $post || 'user_request' !== $post->post_type ) { return false; } return new WP_User_Request( $post ); } /** * Checks if Application Passwords is supported. * * Application Passwords is supported only by sites using SSL or local environments * but may be made available using the {@see 'wp_is_application_passwords_available'} filter. * * @since 5.9.0 * * @return bool */ function wp_is_application_passwords_supported() { return is_ssl() || 'local' === wp_get_environment_type(); } /** * Checks if Application Passwords is globally available. * * By default, Application Passwords is available to all sites using SSL or to local environments. * Use the {@see 'wp_is_application_passwords_available'} filter to adjust its availability. * * @since 5.6.0 * * @return bool */ function wp_is_application_passwords_available() { /** * Filters whether Application Passwords is available. * * @since 5.6.0 * * @param bool $available True if available, false otherwise. */ return apply_filters( 'wp_is_application_passwords_available', wp_is_application_passwords_supported() ); } /** * Checks if Application Passwords is available for a specific user. * * By default all users can use Application Passwords. Use {@see 'wp_is_application_passwords_available_for_user'} * to restrict availability to certain users. * * @since 5.6.0 * * @param int|WP_User $user The user to check. * @return bool */ function wp_is_application_passwords_available_for_user( $user ) { if ( ! wp_is_application_passwords_available() ) { return false; } if ( ! is_object( $user ) ) { $user = get_userdata( $user ); } if ( ! $user || ! $user->exists() ) { return false; } /** * Filters whether Application Passwords is available for a specific user. * * @since 5.6.0 * * @param bool $available True if available, false otherwise. * @param WP_User $user The user to check. */ return apply_filters( 'wp_is_application_passwords_available_for_user', true, $user ); } /** * Registers the user meta property for persisted preferences. * * This property is used to store user preferences across page reloads and is * currently used by the block editor for preferences like 'fullscreenMode' and * 'fixedToolbar'. * * @since 6.1.0 * @access private * * @global wpdb $wpdb WordPress database abstraction object. */ function wp_register_persisted_preferences_meta() { /* * Create a meta key that incorporates the blog prefix so that each site * on a multisite can have distinct user preferences. */ global $wpdb; $meta_key = $wpdb->get_blog_prefix() . 'persisted_preferences'; register_meta( 'user', $meta_key, array( 'type' => 'object', 'single' => true, 'show_in_rest' => array( 'name' => 'persisted_preferences', 'type' => 'object', 'schema' => array( 'type' => 'object', 'context' => array( 'edit' ), 'properties' => array( '_modified' => array( 'description' => __( 'The date and time the preferences were updated.' ), 'type' => 'string', 'format' => 'date-time', 'readonly' => false, ), ), 'additionalProperties' => true, ), ), ) ); } /** * Sets the last changed time for the 'users' cache group. * * @since 6.3.0 */ function wp_cache_set_users_last_changed() { wp_cache_set_last_changed( 'users' ); } /** * Checks if password reset is allowed for a specific user. * * @since 6.3.0 * * @param int|WP_User $user The user to check. * @return bool|WP_Error True if allowed, false or WP_Error otherwise. */ function wp_is_password_reset_allowed_for_user( $user ) { if ( ! is_object( $user ) ) { $user = get_userdata( $user ); } if ( ! $user || ! $user->exists() ) { return false; } $allow = true; if ( is_multisite() && is_user_spammy( $user ) ) { $allow = false; } /** * Filters whether to allow a password to be reset. * * @since 2.7.0 * * @param bool $allow Whether to allow the password to be reset. Default true. * @param int $user_id The ID of the user attempting to reset a password. */ return apply_filters( 'allow_password_reset', $allow, $user->ID ); }