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-rw-r--r--program/include/rcube_user.php723
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diff --git a/program/include/rcube_user.php b/program/include/rcube_user.php
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--- a/program/include/rcube_user.php
+++ /dev/null
@@ -1,723 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/include/rcube_user.inc |
- | |
- | This file is part of the Roundcube Webmail client |
- | Copyright (C) 2005-2012, The Roundcube Dev Team |
- | |
- | Licensed under the GNU General Public License version 3 or |
- | any later version with exceptions for skins & plugins. |
- | See the README file for a full license statement. |
- | |
- | PURPOSE: |
- | This class represents a system user linked and provides access |
- | to the related database records. |
- | |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com> |
- | Author: Aleksander Machniak <alec@alec.pl> |
- +-----------------------------------------------------------------------+
-*/
-
-
-/**
- * Class representing a system user
- *
- * @package Framework
- * @subpackage Core
- */
-class rcube_user
-{
- public $ID;
- public $data;
- public $language;
-
- /**
- * Holds database connection.
- *
- * @var rcube_db
- */
- private $db;
-
- /**
- * Framework object.
- *
- * @var rcube
- */
- private $rc;
-
- /**
- * Internal identities cache
- *
- * @var array
- */
- private $identities = array();
-
- const SEARCH_ADDRESSBOOK = 1;
- const SEARCH_MAIL = 2;
-
- /**
- * Object constructor
- *
- * @param int $id User id
- * @param array $sql_arr SQL result set
- */
- function __construct($id = null, $sql_arr = null)
- {
- $this->rc = rcube::get_instance();
- $this->db = $this->rc->get_dbh();
-
- if ($id && !$sql_arr) {
- $sql_result = $this->db->query(
- "SELECT * FROM ".$this->db->table_name('users')." WHERE user_id = ?", $id);
- $sql_arr = $this->db->fetch_assoc($sql_result);
- }
-
- if (!empty($sql_arr)) {
- $this->ID = $sql_arr['user_id'];
- $this->data = $sql_arr;
- $this->language = $sql_arr['language'];
- }
- }
-
-
- /**
- * Build a user name string (as e-mail address)
- *
- * @param string $part Username part (empty or 'local' or 'domain')
- * @return string Full user name or its part
- */
- function get_username($part = null)
- {
- if ($this->data['username']) {
- list($local, $domain) = explode('@', $this->data['username']);
-
- // at least we should always have the local part
- if ($part == 'local') {
- return $local;
- }
- // if no domain was provided...
- if (empty($domain)) {
- $domain = $this->rc->config->mail_domain($this->data['mail_host']);
- }
-
- if ($part == 'domain') {
- return $domain;
- }
-
- if (!empty($domain))
- return $local . '@' . $domain;
- else
- return $local;
- }
-
- return false;
- }
-
-
- /**
- * Get the preferences saved for this user
- *
- * @return array Hash array with prefs
- */
- function get_prefs()
- {
- if (!empty($this->language))
- $prefs = array('language' => $this->language);
-
- if ($this->ID) {
- // Preferences from session (write-master is unavailable)
- if (!empty($_SESSION['preferences'])) {
- // Check last write attempt time, try to write again (every 5 minutes)
- if ($_SESSION['preferences_time'] < time() - 5 * 60) {
- $saved_prefs = unserialize($_SESSION['preferences']);
- $this->rc->session->remove('preferences');
- $this->rc->session->remove('preferences_time');
- $this->save_prefs($saved_prefs);
- }
- else {
- $this->data['preferences'] = $_SESSION['preferences'];
- }
- }
-
- if ($this->data['preferences']) {
- $prefs += (array)unserialize($this->data['preferences']);
- }
- }
-
- return $prefs;
- }
-
-
- /**
- * Write the given user prefs to the user's record
- *
- * @param array $a_user_prefs User prefs to save
- * @return boolean True on success, False on failure
- */
- function save_prefs($a_user_prefs)
- {
- if (!$this->ID)
- return false;
-
- $config = $this->rc->config;
- $old_prefs = (array)$this->get_prefs();
-
- // merge (partial) prefs array with existing settings
- $save_prefs = $a_user_prefs + $old_prefs;
- unset($save_prefs['language']);
-
- // don't save prefs with default values if they haven't been changed yet
- foreach ($a_user_prefs as $key => $value) {
- if ($value === null || (!isset($old_prefs[$key]) && ($value == $config->get($key))))
- unset($save_prefs[$key]);
- }
-
- $save_prefs = serialize($save_prefs);
-
- $this->db->query(
- "UPDATE ".$this->db->table_name('users').
- " SET preferences = ?".
- ", language = ?".
- " WHERE user_id = ?",
- $save_prefs,
- $_SESSION['language'],
- $this->ID);
-
- $this->language = $_SESSION['language'];
-
- // Update success
- if ($this->db->affected_rows() !== false) {
- $config->set_user_prefs($a_user_prefs);
- $this->data['preferences'] = $save_prefs;
-
- if (isset($_SESSION['preferences'])) {
- $this->rc->session->remove('preferences');
- $this->rc->session->remove('preferences_time');
- }
- return true;
- }
- // Update error, but we are using replication (we have read-only DB connection)
- // and we are storing session not in the SQL database
- // we can store preferences in session and try to write later (see get_prefs())
- else if ($this->db->is_replicated() && $config->get('session_storage', 'db') != 'db') {
- $_SESSION['preferences'] = $save_prefs;
- $_SESSION['preferences_time'] = time();
- $config->set_user_prefs($a_user_prefs);
- $this->data['preferences'] = $save_prefs;
- }
-
- return false;
- }
-
-
- /**
- * Get default identity of this user
- *
- * @param int $id Identity ID. If empty, the default identity is returned
- * @return array Hash array with all cols of the identity record
- */
- function get_identity($id = null)
- {
- $id = (int)$id;
- // cache identities for better performance
- if (!array_key_exists($id, $this->identities)) {
- $result = $this->list_identities($id ? 'AND identity_id = ' . $id : '');
- $this->identities[$id] = $result[0];
- }
-
- return $this->identities[$id];
- }
-
-
- /**
- * Return a list of all identities linked with this user
- *
- * @param string $sql_add Optional WHERE clauses
- * @return array List of identities
- */
- function list_identities($sql_add = '')
- {
- $result = array();
-
- $sql_result = $this->db->query(
- "SELECT * FROM ".$this->db->table_name('identities').
- " WHERE del <> 1 AND user_id = ?".
- ($sql_add ? " ".$sql_add : "").
- " ORDER BY ".$this->db->quoteIdentifier('standard')." DESC, name ASC, identity_id ASC",
- $this->ID);
-
- while ($sql_arr = $this->db->fetch_assoc($sql_result)) {
- $result[] = $sql_arr;
- }
-
- return $result;
- }
-
-
- /**
- * Update a specific identity record
- *
- * @param int $iid Identity ID
- * @param array $data Hash array with col->value pairs to save
- * @return boolean True if saved successfully, false if nothing changed
- */
- function update_identity($iid, $data)
- {
- if (!$this->ID)
- return false;
-
- $query_cols = $query_params = array();
-
- foreach ((array)$data as $col => $value) {
- $query_cols[] = $this->db->quoteIdentifier($col) . ' = ?';
- $query_params[] = $value;
- }
- $query_params[] = $iid;
- $query_params[] = $this->ID;
-
- $sql = "UPDATE ".$this->db->table_name('identities').
- " SET changed = ".$this->db->now().", ".join(', ', $query_cols).
- " WHERE identity_id = ?".
- " AND user_id = ?".
- " AND del <> 1";
-
- call_user_func_array(array($this->db, 'query'),
- array_merge(array($sql), $query_params));
-
- $this->identities = array();
-
- return $this->db->affected_rows();
- }
-
-
- /**
- * Create a new identity record linked with this user
- *
- * @param array $data Hash array with col->value pairs to save
- * @return int The inserted identity ID or false on error
- */
- function insert_identity($data)
- {
- if (!$this->ID)
- return false;
-
- unset($data['user_id']);
-
- $insert_cols = $insert_values = array();
- foreach ((array)$data as $col => $value) {
- $insert_cols[] = $this->db->quoteIdentifier($col);
- $insert_values[] = $value;
- }
- $insert_cols[] = 'user_id';
- $insert_values[] = $this->ID;
-
- $sql = "INSERT INTO ".$this->db->table_name('identities').
- " (changed, ".join(', ', $insert_cols).")".
- " VALUES (".$this->db->now().", ".join(', ', array_pad(array(), sizeof($insert_values), '?')).")";
-
- call_user_func_array(array($this->db, 'query'),
- array_merge(array($sql), $insert_values));
-
- $this->identities = array();
-
- return $this->db->insert_id('identities');
- }
-
-
- /**
- * Mark the given identity as deleted
- *
- * @param int $iid Identity ID
- * @return boolean True if deleted successfully, false if nothing changed
- */
- function delete_identity($iid)
- {
- if (!$this->ID)
- return false;
-
- $sql_result = $this->db->query(
- "SELECT count(*) AS ident_count FROM ".$this->db->table_name('identities').
- " WHERE user_id = ? AND del <> 1",
- $this->ID);
-
- $sql_arr = $this->db->fetch_assoc($sql_result);
-
- // we'll not delete last identity
- if ($sql_arr['ident_count'] <= 1)
- return -1;
-
- $this->db->query(
- "UPDATE ".$this->db->table_name('identities').
- " SET del = 1, changed = ".$this->db->now().
- " WHERE user_id = ?".
- " AND identity_id = ?",
- $this->ID,
- $iid);
-
- $this->identities = array();
-
- return $this->db->affected_rows();
- }
-
-
- /**
- * Make this identity the default one for this user
- *
- * @param int $iid The identity ID
- */
- function set_default($iid)
- {
- if ($this->ID && $iid) {
- $this->db->query(
- "UPDATE ".$this->db->table_name('identities').
- " SET ".$this->db->quoteIdentifier('standard')." = '0'".
- " WHERE user_id = ?".
- " AND identity_id <> ?".
- " AND del <> 1",
- $this->ID,
- $iid);
-
- unset($this->identities[0]);
- }
- }
-
-
- /**
- * Update user's last_login timestamp
- */
- function touch()
- {
- if ($this->ID) {
- $this->db->query(
- "UPDATE ".$this->db->table_name('users').
- " SET last_login = ".$this->db->now().
- " WHERE user_id = ?",
- $this->ID);
- }
- }
-
-
- /**
- * Clear the saved object state
- */
- function reset()
- {
- $this->ID = null;
- $this->data = null;
- }
-
-
- /**
- * Find a user record matching the given name and host
- *
- * @param string $user IMAP user name
- * @param string $host IMAP host name
- * @return rcube_user New user instance
- */
- static function query($user, $host)
- {
- $dbh = rcube::get_instance()->get_dbh();
- $config = rcube::get_instance()->config;
-
- // query for matching user name
- $sql_result = $dbh->query("SELECT * FROM " . $dbh->table_name('users')
- ." WHERE mail_host = ? AND username = ?", $host, $user);
-
- $sql_arr = $dbh->fetch_assoc($sql_result);
-
- // username not found, try aliases from identities
- if (empty($sql_arr) && $config->get('user_aliases') && strpos($user, '@')) {
- $sql_result = $dbh->limitquery("SELECT u.*"
- ." FROM " . $dbh->table_name('users') . " u"
- ." JOIN " . $dbh->table_name('identities') . " i ON (i.user_id = u.user_id)"
- ." WHERE email = ? AND del <> 1", 0, 1, $user);
-
- $sql_arr = $dbh->fetch_assoc($sql_result);
- }
-
- // user already registered -> overwrite username
- if ($sql_arr)
- return new rcube_user($sql_arr['user_id'], $sql_arr);
- else
- return false;
- }
-
-
- /**
- * Create a new user record and return a rcube_user instance
- *
- * @param string $user IMAP user name
- * @param string $host IMAP host
- * @return rcube_user New user instance
- */
- static function create($user, $host)
- {
- $user_name = '';
- $user_email = '';
- $rcube = rcube::get_instance();
- $dbh = $rcube->get_dbh();
-
- // try to resolve user in virtuser table and file
- if ($email_list = self::user2email($user, false, true)) {
- $user_email = is_array($email_list[0]) ? $email_list[0]['email'] : $email_list[0];
- }
-
- $data = $rcube->plugins->exec_hook('user_create', array(
- 'host' => $host,
- 'user' => $user,
- 'user_name' => $user_name,
- 'user_email' => $user_email,
- 'email_list' => $email_list,
- 'language' => $_SESSION['language'],
- ));
-
- // plugin aborted this operation
- if ($data['abort']) {
- return false;
- }
-
- $dbh->query(
- "INSERT INTO ".$dbh->table_name('users').
- " (created, last_login, username, mail_host, language)".
- " VALUES (".$dbh->now().", ".$dbh->now().", ?, ?, ?)",
- strip_newlines($data['user']),
- strip_newlines($data['host']),
- strip_newlines($data['language']));
-
- if ($user_id = $dbh->insert_id('users')) {
- // create rcube_user instance to make plugin hooks work
- $user_instance = new rcube_user($user_id, array(
- 'user_id' => $user_id,
- 'username' => $data['user'],
- 'mail_host' => $data['host'],
- 'language' => $data['language'],
- ));
- $rcube->user = $user_instance;
- $mail_domain = $rcube->config->mail_domain($data['host']);
- $user_name = $data['user_name'];
- $user_email = $data['user_email'];
- $email_list = $data['email_list'];
-
- if (empty($email_list)) {
- if (empty($user_email)) {
- $user_email = strpos($data['user'], '@') ? $user : sprintf('%s@%s', $data['user'], $mail_domain);
- }
- $email_list[] = strip_newlines($user_email);
- }
- // identities_level check
- else if (count($email_list) > 1 && $rcube->config->get('identities_level', 0) > 1) {
- $email_list = array($email_list[0]);
- }
-
- if (empty($user_name)) {
- $user_name = $data['user'];
- }
-
- // create new identities records
- $standard = 1;
- foreach ($email_list as $row) {
- $record = array();
-
- if (is_array($row)) {
- if (empty($row['email'])) {
- continue;
- }
- $record = $row;
- }
- else {
- $record['email'] = $row;
- }
-
- if (empty($record['name'])) {
- $record['name'] = $user_name != $record['email'] ? $user_name : '';
- }
-
- $record['name'] = strip_newlines($record['name']);
- $record['user_id'] = $user_id;
- $record['standard'] = $standard;
-
- $plugin = $rcube->plugins->exec_hook('identity_create',
- array('login' => true, 'record' => $record));
-
- if (!$plugin['abort'] && $plugin['record']['email']) {
- $rcube->user->insert_identity($plugin['record']);
- }
- $standard = 0;
- }
- }
- else {
- rcube::raise_error(array(
- 'code' => 500,
- 'type' => 'php',
- 'line' => __LINE__,
- 'file' => __FILE__,
- 'message' => "Failed to create new user"), true, false);
- }
-
- return $user_id ? $user_instance : false;
- }
-
-
- /**
- * Resolve username using a virtuser plugins
- *
- * @param string $email E-mail address to resolve
- * @return string Resolved IMAP username
- */
- static function email2user($email)
- {
- $rcube = rcube::get_instance();
- $plugin = $rcube->plugins->exec_hook('email2user',
- array('email' => $email, 'user' => NULL));
-
- return $plugin['user'];
- }
-
-
- /**
- * Resolve e-mail address from virtuser plugins
- *
- * @param string $user User name
- * @param boolean $first If true returns first found entry
- * @param boolean $extended If true returns email as array (email and name for identity)
- * @return mixed Resolved e-mail address string or array of strings
- */
- static function user2email($user, $first=true, $extended=false)
- {
- $rcube = rcube::get_instance();
- $plugin = $rcube->plugins->exec_hook('user2email',
- array('email' => NULL, 'user' => $user,
- 'first' => $first, 'extended' => $extended));
-
- return empty($plugin['email']) ? NULL : $plugin['email'];
- }
-
-
- /**
- * Return a list of saved searches linked with this user
- *
- * @param int $type Search type
- *
- * @return array List of saved searches indexed by search ID
- */
- function list_searches($type)
- {
- $plugin = $this->rc->plugins->exec_hook('saved_search_list', array('type' => $type));
-
- if ($plugin['abort']) {
- return (array) $plugin['result'];
- }
-
- $result = array();
-
- $sql_result = $this->db->query(
- "SELECT search_id AS id, ".$this->db->quoteIdentifier('name')
- ." FROM ".$this->db->table_name('searches')
- ." WHERE user_id = ?"
- ." AND ".$this->db->quoteIdentifier('type')." = ?"
- ." ORDER BY ".$this->db->quoteIdentifier('name'),
- (int) $this->ID, (int) $type);
-
- while ($sql_arr = $this->db->fetch_assoc($sql_result)) {
- $sql_arr['data'] = unserialize($sql_arr['data']);
- $result[$sql_arr['id']] = $sql_arr;
- }
-
- return $result;
- }
-
-
- /**
- * Return saved search data.
- *
- * @param int $id Row identifier
- *
- * @return array Data
- */
- function get_search($id)
- {
- $plugin = $this->rc->plugins->exec_hook('saved_search_get', array('id' => $id));
-
- if ($plugin['abort']) {
- return $plugin['result'];
- }
-
- $sql_result = $this->db->query(
- "SELECT ".$this->db->quoteIdentifier('name')
- .", ".$this->db->quoteIdentifier('data')
- .", ".$this->db->quoteIdentifier('type')
- ." FROM ".$this->db->table_name('searches')
- ." WHERE user_id = ?"
- ." AND search_id = ?",
- (int) $this->ID, (int) $id);
-
- while ($sql_arr = $this->db->fetch_assoc($sql_result)) {
- return array(
- 'id' => $id,
- 'name' => $sql_arr['name'],
- 'type' => $sql_arr['type'],
- 'data' => unserialize($sql_arr['data']),
- );
- }
-
- return null;
- }
-
-
- /**
- * Deletes given saved search record
- *
- * @param int $sid Search ID
- *
- * @return boolean True if deleted successfully, false if nothing changed
- */
- function delete_search($sid)
- {
- if (!$this->ID)
- return false;
-
- $this->db->query(
- "DELETE FROM ".$this->db->table_name('searches')
- ." WHERE user_id = ?"
- ." AND search_id = ?",
- (int) $this->ID, $sid);
-
- return $this->db->affected_rows();
- }
-
-
- /**
- * Create a new saved search record linked with this user
- *
- * @param array $data Hash array with col->value pairs to save
- *
- * @return int The inserted search ID or false on error
- */
- function insert_search($data)
- {
- if (!$this->ID)
- return false;
-
- $insert_cols[] = 'user_id';
- $insert_values[] = (int) $this->ID;
- $insert_cols[] = $this->db->quoteIdentifier('type');
- $insert_values[] = (int) $data['type'];
- $insert_cols[] = $this->db->quoteIdentifier('name');
- $insert_values[] = $data['name'];
- $insert_cols[] = $this->db->quoteIdentifier('data');
- $insert_values[] = serialize($data['data']);
-
- $sql = "INSERT INTO ".$this->db->table_name('searches')
- ." (".join(', ', $insert_cols).")"
- ." VALUES (".join(', ', array_pad(array(), sizeof($insert_values), '?')).")";
-
- call_user_func_array(array($this->db, 'query'),
- array_merge(array($sql), $insert_values));
-
- return $this->db->insert_id('searches');
- }
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 23:55:11 +0000