| Zeile 11 | Zeile 11 |
|---|
/**
* Checks if a user with uid $uid exists in the database.
*
|
/**
* Checks if a user with uid $uid exists in the database.
*
|
* @param int The uid to check for.
| * @param int $uid The uid to check for.
|
* @return boolean True when exists, false when not.
*/
function user_exists($uid)
| * @return boolean True when exists, false when not.
*/
function user_exists($uid)
|
| Zeile 32 | Zeile 32 |
|---|
/**
* Checks if $username already exists in the database.
*
|
/**
* Checks if $username already exists in the database.
*
|
* @param string The username for check for.
| * @param string $username The username for check for.
|
* @return boolean True when exists, false when not.
*/
function username_exists($username)
{
|
* @return boolean True when exists, false when not.
*/
function username_exists($username)
{
|
global $db;
| |
$options = array(
'username_method' => 2
);
|
$options = array(
'username_method' => 2
);
|
|
|
return (bool)get_user_by_username($username, $options);
|
return (bool)get_user_by_username($username, $options);
|
}
/**
| }
/**
|
* Checks a password with a supplied username.
*
|
* Checks a password with a supplied username.
*
|
* @param string The username of the user.
* @param string The plain-text password.
| * @param string $username The username of the user.
* @param string $password The plain-text password.
|
* @return boolean|array False when no match, array with user info when match.
*/
function validate_password_from_username($username, $password)
|
* @return boolean|array False when no match, array with user info when match.
*/
function validate_password_from_username($username, $password)
|
{
global $db, $mybb;
| {
global $mybb;
|
$options = array(
|
$options = array(
|
'fields' => array('username', 'password', 'salt', 'loginkey', 'coppauser', 'usergroup'),
| 'fields' => '*',
|
'username_method' => $mybb->settings['username_method'],
);
|
'username_method' => $mybb->settings['username_method'],
);
|
|
|
$user = get_user_by_username($username, $options);
if(!$user['uid'])
|
$user = get_user_by_username($username, $options);
if(!$user['uid'])
|
{
| {
|
return false;
}
|
return false;
}
|
|
|
return validate_password_from_uid($user['uid'], $password, $user);
|
return validate_password_from_uid($user['uid'], $password, $user);
|
}
/**
| }
/**
|
* Checks a password with a supplied uid.
*
|
* Checks a password with a supplied uid.
*
|
* @param int The user id.
* @param string The plain-text password.
* @param string An optional user data array.
| * @param int $uid The user id.
* @param string $password The plain-text password.
* @param array $user An optional user data array.
|
* @return boolean|array False when not valid, user data array when valid.
*/
function validate_password_from_uid($uid, $password, $user = array())
| * @return boolean|array False when not valid, user data array when valid.
*/
function validate_password_from_uid($uid, $password, $user = array())
|
| Zeile 89 | Zeile 87 |
|---|
}
if(!$user['password'])
{
|
}
if(!$user['password'])
{
|
$query = $db->simple_select("users", "uid,username,password,salt,loginkey,usergroup", "uid='".(int)$uid."'");
$user = $db->fetch_array($query);
| $user = get_user($uid);
|
}
if(!$user['salt'])
{
// Generate a salt for this user and assume the password stored in db is a plain md5 password
|
}
if(!$user['salt'])
{
// Generate a salt for this user and assume the password stored in db is a plain md5 password
|
$user['salt'] = generate_salt();
$user['password'] = salt_password($user['password'], $user['salt']);
$sql_array = array(
"salt" => $user['salt'],
"password" => $user['password']
);
$db->update_query("users", $sql_array, "uid='".$user['uid']."'");
| $password_fields = create_password($user['password'], false, $user);
$db->update_query("users", $password_fields, "uid='".$user['uid']."'");
|
}
if(!$user['loginkey'])
| }
if(!$user['loginkey'])
|
| Zeile 112 | Zeile 104 |
|---|
);
$db->update_query("users", $sql_array, "uid = ".$user['uid']);
}
|
);
$db->update_query("users", $sql_array, "uid = ".$user['uid']);
}
|
if(salt_password(md5($password), $user['salt']) == $user['password'])
| if(verify_user_password($user, $password))
|
{
return $user;
|
{
return $user;
|
}
else
{
return false;
}
}
/**
| }
else
{
return false;
}
}
/**
|
* Updates a user's password.
*
|
* Updates a user's password.
*
|
* @param int The user's id.
* @param string The md5()'ed password.
* @param string (Optional) The salt of the user.
| * @param int $uid The user's id.
* @param string $password The md5()'ed password.
* @param string $salt (Optional) The salt of the user.
|
* @return array The new password.
|
* @return array The new password.
|
| | * @deprecated deprecated since version 1.8.6 Please use other alternatives.
|
*/
function update_password($uid, $password, $salt="")
{
global $db, $plugins;
$newpassword = array();
|
*/
function update_password($uid, $password, $salt="")
{
global $db, $plugins;
$newpassword = array();
|
|
|
// If no salt was specified, check in database first, if still doesn't exist, create one
if(!$salt)
{
| // If no salt was specified, check in database first, if still doesn't exist, create one
if(!$salt)
{
|
| Zeile 144 | Zeile 137 |
|---|
if($user['salt'])
{
$salt = $user['salt'];
|
if($user['salt'])
{
$salt = $user['salt'];
|
}
| }
|
else
{
$salt = generate_salt();
| else
{
$salt = generate_salt();
|
| Zeile 153 | Zeile 146 |
|---|
}
// Create new password based on salt
|
}
// Create new password based on salt
|
$saltedpw = salt_password($password, $salt);
| $saltedpw = salt_password($password, $salt);
|
// Generate new login key
$loginkey = generate_loginkey();
|
// Generate new login key
$loginkey = generate_loginkey();
|
| Zeile 162 | Zeile 155 |
|---|
$newpassword['password'] = $saltedpw;
$newpassword['loginkey'] = $loginkey;
$db->update_query("users", $newpassword, "uid='$uid'");
|
$newpassword['password'] = $saltedpw;
$newpassword['loginkey'] = $loginkey;
$db->update_query("users", $newpassword, "uid='$uid'");
|
|
|
$plugins->run_hooks("password_changed");
|
$plugins->run_hooks("password_changed");
|
|
|
return $newpassword;
|
return $newpassword;
|
}
/**
* Salts a password based on a supplied salt.
*
* @param string The md5()'ed password.
* @param string The salt.
* @return string The password hash.
| }
/**
* Salts a password based on a supplied salt.
*
* @param string $password The md5()'ed password.
* @param string $salt The salt.
* @return string The password hash.
* @deprecated deprecated since version 1.8.9 Please use other alternatives.
|
*/
function salt_password($password, $salt)
|
*/
function salt_password($password, $salt)
|
{
| {
|
return md5(md5($salt).$password);
|
return md5(md5($salt).$password);
|
| | }
/**
* Salts a password based on a supplied salt.
*
* @param string $password The input password.
* @param string $salt (Optional) The salt used by the MyBB algorithm.
* @param string $user (Optional) An array containing password-related data.
* @return string The password hash.
*/
function create_password($password, $salt = false, $user = false)
{
global $plugins;
$fields = null;
$parameters = compact('password', 'salt', 'user', 'fields');
if(!defined('IN_INSTALL') && !defined('IN_UPGRADE'))
{
$plugins->run_hooks('create_password', $parameters);
}
if(!is_null($parameters['fields']))
{
$fields = $parameters['fields'];
}
else
{
if(!$salt)
{
$salt = generate_salt();
}
$hash = md5(md5($salt).md5($password));
$fields = array(
'salt' => $salt,
'password' => $hash,
);
}
return $fields;
}
/**
* Compares user's password data against provided input.
*
* @param array $user An array containing password-related data.
* @param string $password The plain-text input password.
* @return bool Result of the comparison.
*/
function verify_user_password($user, $password)
{
global $plugins;
$result = null;
$parameters = compact('user', 'password', 'result');
if(!defined('IN_INSTALL') && !defined('IN_UPGRADE'))
{
$plugins->run_hooks('verify_user_password', $parameters);
}
if(!is_null($parameters['result']))
{
return $parameters['result'];
}
else
{
$password_fields = create_password($password, $user['salt'], $user);
return my_hash_equals($user['password'], $password_fields['password']);
}
}
/**
* Performs a timing attack safe string comparison.
*
* @param string $known_string The first string to be compared.
* @param string $user_string The second, user-supplied string to be compared.
* @return bool Result of the comparison.
*/
function my_hash_equals($known_string, $user_string)
{
if(version_compare(PHP_VERSION, '5.6.0', '>='))
{
return hash_equals($known_string, $user_string);
}
else
{
$known_string_length = my_strlen($known_string);
$user_string_length = my_strlen($user_string);
if($user_string_length != $known_string_length)
{
return false;
}
$result = 0;
for($i = 0; $i < $known_string_length; $i++)
{
$result |= ord($known_string[$i]) ^ ord($user_string[$i]);
}
return $result === 0;
}
|
}
/**
* Generates a random salt
|
}
/**
* Generates a random salt
|
*
| *
|
* @return string The salt.
*/
function generate_salt()
| * @return string The salt.
*/
function generate_salt()
|
| Zeile 198 | Zeile 301 |
|---|
function generate_loginkey()
{
return random_str(50);
|
function generate_loginkey()
{
return random_str(50);
|
}
/**
| }
/**
|
* Updates a user's salt in the database (does not update a password).
*
|
* Updates a user's salt in the database (does not update a password).
*
|
* @param int The uid of the user to update.
| * @param int $uid The uid of the user to update.
|
* @return string The new salt.
*/
function update_salt($uid)
|
* @return string The new salt.
*/
function update_salt($uid)
|
{
global $db;
| {
global $db;
|
$salt = generate_salt();
$sql_array = array(
"salt" => $salt
| $salt = generate_salt();
$sql_array = array(
"salt" => $salt
|
| Zeile 217 | Zeile 320 |
|---|
$db->update_query("users", $sql_array, "uid='{$uid}'");
return $salt;
|
$db->update_query("users", $sql_array, "uid='{$uid}'");
return $salt;
|
}
| }
|
/**
* Generates a new login key for a user.
*
|
/**
* Generates a new login key for a user.
*
|
* @param int The uid of the user to update.
| * @param int $uid The uid of the user to update.
|
* @return string The new login key.
*/
function update_loginkey($uid)
|
* @return string The new login key.
*/
function update_loginkey($uid)
|
{
| {
|
global $db;
$loginkey = generate_loginkey();
| global $db;
$loginkey = generate_loginkey();
|
| Zeile 234 | Zeile 337 |
|---|
"loginkey" => $loginkey
);
$db->update_query("users", $sql_array, "uid='{$uid}'");
|
"loginkey" => $loginkey
);
$db->update_query("users", $sql_array, "uid='{$uid}'");
|
|
|
return $loginkey;
}
| return $loginkey;
}
|
| Zeile 243 | Zeile 346 |
|---|
* Adds a thread to a user's thread subscription list.
* If no uid is supplied, the currently logged in user's id will be used.
*
|
* Adds a thread to a user's thread subscription list.
* If no uid is supplied, the currently logged in user's id will be used.
*
|
* @param int The tid of the thread to add to the list.
* @param int (Optional) The type of notification to receive for replies (0=none, 1=email, 2=pm)
* @param int (Optional) The uid of the user who's list to update.
| * @param int $tid The tid of the thread to add to the list.
* @param int $notification (Optional) The type of notification to receive for replies (0=none, 1=email, 2=pm)
* @param int $uid (Optional) The uid of the user who's list to update.
|
* @return boolean True when success, false when otherwise.
*/
|
* @return boolean True when success, false when otherwise.
*/
|
function add_subscribed_thread($tid, $notification=1, $uid="")
| function add_subscribed_thread($tid, $notification=1, $uid=0)
|
{
global $mybb, $db;
| {
global $mybb, $db;
|
| Zeile 259 | Zeile 362 |
|---|
if(!$uid)
{
|
if(!$uid)
{
|
return;
| return false;
|
}
$query = $db->simple_select("threadsubscriptions", "*", "tid='".(int)$tid."' AND uid='".(int)$uid."'");
| }
$query = $db->simple_select("threadsubscriptions", "*", "tid='".(int)$tid."' AND uid='".(int)$uid."'");
|
| Zeile 270 | Zeile 373 |
|---|
'uid' => (int)$uid,
'tid' => (int)$tid,
'notification' => (int)$notification,
|
'uid' => (int)$uid,
'tid' => (int)$tid,
'notification' => (int)$notification,
|
'dateline' => TIME_NOW,
'subscriptionkey' => md5(TIME_NOW.$uid.$tid)
| 'dateline' => TIME_NOW
|
);
$db->insert_query("threadsubscriptions", $insert_array);
}
| );
$db->insert_query("threadsubscriptions", $insert_array);
}
|
| Zeile 291 | Zeile 392 |
|---|
* Remove a thread from a user's thread subscription list.
* If no uid is supplied, the currently logged in user's id will be used.
*
|
* Remove a thread from a user's thread subscription list.
* If no uid is supplied, the currently logged in user's id will be used.
*
|
* @param int The tid of the thread to remove from the list.
* @param int (Optional) The uid of the user who's list to update.
| * @param int $tid The tid of the thread to remove from the list.
* @param int $uid (Optional) The uid of the user who's list to update.
|
* @return boolean True when success, false when otherwise.
*/
|
* @return boolean True when success, false when otherwise.
*/
|
function remove_subscribed_thread($tid, $uid="")
| function remove_subscribed_thread($tid, $uid=0)
|
{
global $mybb, $db;
| {
global $mybb, $db;
|
| Zeile 306 | Zeile 407 |
|---|
if(!$uid)
{
|
if(!$uid)
{
|
return;
| return false;
|
}
$db->delete_query("threadsubscriptions", "tid='".$tid."' AND uid='{$uid}'");
|
}
$db->delete_query("threadsubscriptions", "tid='".$tid."' AND uid='{$uid}'");
|
return true;
}
|
return true;
}
|
/**
* Adds a forum to a user's forum subscription list.
|
/**
* Adds a forum to a user's forum subscription list.
|
* If no uid is supplied, the currently logged in user's id will be used.
*
* @param int The fid of the forum to add to the list.
* @param int (Optional) The uid of the user who's list to update.
* @return boolean True when success, false when otherwise.
*/
function add_subscribed_forum($fid, $uid="")
{
global $mybb, $db;
if(!$uid)
{
$uid = $mybb->user['uid'];
}
if(!$uid)
{
return;
}
| * If no uid is supplied, the currently logged in user's id will be used.
*
* @param int $fid The fid of the forum to add to the list.
* @param int $uid (Optional) The uid of the user who's list to update.
* @return boolean True when success, false when otherwise.
*/
function add_subscribed_forum($fid, $uid=0)
{
global $mybb, $db;
if(!$uid)
{
$uid = $mybb->user['uid'];
}
if(!$uid)
{
return false;
}
|
$fid = (int)$fid;
$uid = (int)$uid;
| $fid = (int)$fid;
$uid = (int)$uid;
|
| Zeile 356 | Zeile 457 |
|---|
* Removes a forum from a user's forum subscription list.
* If no uid is supplied, the currently logged in user's id will be used.
*
|
* Removes a forum from a user's forum subscription list.
* If no uid is supplied, the currently logged in user's id will be used.
*
|
* @param int The fid of the forum to remove from the list.
* @param int (Optional) The uid of the user who's list to update.
| * @param int $fid The fid of the forum to remove from the list.
* @param int $uid (Optional) The uid of the user who's list to update.
|
* @return boolean True when success, false when otherwise.
*/
|
* @return boolean True when success, false when otherwise.
*/
|
function remove_subscribed_forum($fid, $uid="")
| function remove_subscribed_forum($fid, $uid=0)
|
{
global $mybb, $db;
|
{
global $mybb, $db;
|
if(!$uid)
{
$uid = $mybb->user['uid'];
}
|
if(!$uid)
{
$uid = $mybb->user['uid'];
}
|
if(!$uid)
{
|
if(!$uid)
{
|
return;
| return false;
|
}
$db->delete_query("forumsubscriptions", "fid='".$fid."' AND uid='{$uid}'");
return true;
|
}
$db->delete_query("forumsubscriptions", "fid='".$fid."' AND uid='{$uid}'");
return true;
|
}
| }
|
/**
* Constructs the usercp navigation menu.
*
| /**
* Constructs the usercp navigation menu.
*
|
| Zeile 386 | Zeile 487 |
|---|
{
global $mybb, $templates, $theme, $plugins, $lang, $usercpnav, $usercpmenu;
|
{
global $mybb, $templates, $theme, $plugins, $lang, $usercpnav, $usercpmenu;
|
$lang->load("usercpnav");
| $lang->load("usercpnav");
|
// Add the default items as plugins with separated priorities of 10
|
// Add the default items as plugins with separated priorities of 10
|
if($mybb->settings['enablepms'] != 0)
{
| if($mybb->settings['enablepms'] != 0 && $mybb->usergroup['canusepms'] == 1)
{
|
$plugins->add_hook("usercp_menu", "usercp_menu_messenger", 10);
|
$plugins->add_hook("usercp_menu", "usercp_menu_messenger", 10);
|
}
| }
|
|
|
$plugins->add_hook("usercp_menu", "usercp_menu_profile", 20);
$plugins->add_hook("usercp_menu", "usercp_menu_misc", 30);
| if($mybb->usergroup['canusercp'] == 1)
{
$plugins->add_hook("usercp_menu", "usercp_menu_profile", 20);
$plugins->add_hook("usercp_menu", "usercp_menu_misc", 30);
}
|
// Run the plugin hooks
$plugins->run_hooks("usercp_menu");
global $usercpmenu;
|
// Run the plugin hooks
$plugins->run_hooks("usercp_menu");
global $usercpmenu;
|
| |
if($mybb->usergroup['canusercp'] == 1)
{
eval("\$ucp_nav_home = \"".$templates->get("usercp_nav_home")."\";");
}
|
eval("\$usercpnav = \"".$templates->get("usercp_nav")."\";");
|
eval("\$usercpnav = \"".$templates->get("usercp_nav")."\";");
|
| Zeile 443 | Zeile 552 |
|---|
else if($folderlinks)
{
$class = "usercp_nav_sub_pmfolder";
|
else if($folderlinks)
{
$class = "usercp_nav_sub_pmfolder";
|
}
| }
|
else
{
$class = "usercp_nav_pmfolder";
| else
{
$class = "usercp_nav_pmfolder";
|
| Zeile 545 | Zeile 654 |
|---|
/**
* Gets the usertitle for a specific uid.
*
|
/**
* Gets the usertitle for a specific uid.
*
|
* @param int The uid of the user to get the usertitle of.
| * @param int $uid The uid of the user to get the usertitle of.
|
* @return string The usertitle of the user.
*/
|
* @return string The usertitle of the user.
*/
|
function get_usertitle($uid="")
| function get_usertitle($uid=0)
|
{
global $db, $mybb;
| {
global $db, $mybb;
|
| Zeile 574 | Zeile 683 |
|---|
if($title['posts'] <= $user['postnum'])
{
$usertitle = $title;
|
if($title['posts'] <= $user['postnum'])
{
$usertitle = $title;
|
| | break;
|
}
}
| }
}
|
| Zeile 584 | Zeile 694 |
|---|
/**
* Updates a users private message count in the users table with the number of pms they have.
*
|
/**
* Updates a users private message count in the users table with the number of pms they have.
*
|
* @param int The user id to update the count for. If none, assumes currently logged in user.
* @param int Bitwise value for what to update. 1 = total, 2 = new, 4 = unread. Combinations accepted.
* @param int The unix timestamp the user with uid last visited. If not specified, will be queried.
| * @param int $uid The user id to update the count for. If none, assumes currently logged in user.
* @param int $count_to_update Bitwise value for what to update. 1 = total, 2 = new, 4 = unread. Combinations accepted.
* @return array The updated counters
|
*/
function update_pm_count($uid=0, $count_to_update=7)
{
| */
function update_pm_count($uid=0, $count_to_update=7)
{
|
| Zeile 594 | Zeile 704 |
|---|
// If no user id, assume that we mean the current logged in user.
if((int)$uid == 0)
|
// If no user id, assume that we mean the current logged in user.
if((int)$uid == 0)
|
{
| {
|
$uid = $mybb->user['uid'];
|
$uid = $mybb->user['uid'];
|
}
| }
|
$uid = (int)$uid;
$pmcount = array();
if($uid == 0)
{
return $pmcount;
|
$uid = (int)$uid;
$pmcount = array();
if($uid == 0)
{
return $pmcount;
|
}
| }
|
// Update total number of messages.
if($count_to_update & 1)
{
| // Update total number of messages.
if($count_to_update & 1)
{
|
| Zeile 622 | Zeile 732 |
|---|
}
if(!empty($pmcount))
|
}
if(!empty($pmcount))
|
{
| {
|
$db->update_query("users", $pmcount, "uid='".$uid."'");
}
return $pmcount;
| $db->update_query("users", $pmcount, "uid='".$uid."'");
}
return $pmcount;
|
| Zeile 631 | Zeile 741 |
|---|
/**
* Return the language specific name for a PM folder.
*
|
/**
* Return the language specific name for a PM folder.
*
|
* @param int The ID of the folder.
* @param string The folder name - can be blank, will use language default.
| * @param int $fid The ID of the folder.
* @param string $name The folder name - can be blank, will use language default.
|
* @return string The name of the folder.
*/
function get_pm_folder_name($fid, $name="")
| * @return string The name of the folder.
*/
function get_pm_folder_name($fid, $name="")
|
| Zeile 642 | Zeile 752 |
|---|
if($name != '')
{
return $name;
|
if($name != '')
{
return $name;
|
}
| }
|
switch($fid)
{
|
switch($fid)
{
|
| Zeile 651 | Zeile 761 |
|---|
break;
case 2:
return $lang->folder_sent_items;
|
break;
case 2:
return $lang->folder_sent_items;
|
break;
| break;
|
case 3:
return $lang->folder_drafts;
|
case 3:
return $lang->folder_drafts;
|
break;
| break;
|
case 4:
return $lang->folder_trash;
break;
default:
return $lang->folder_untitled;
|
case 4:
return $lang->folder_trash;
break;
default:
return $lang->folder_untitled;
|
}
| }
|
}
|
}
|
|
|
/**
* Generates a security question for registration.
*
|
/**
* Generates a security question for registration.
*
|
| | * @param int $old_qid Optional ID of the old question.
|
* @return string The question session id.
*/
|
* @return string The question session id.
*/
|
function generate_question()
| function generate_question($old_qid=0)
|
{
global $db;
|
{
global $db;
|
$query = $db->query("
SELECT qid, shown
FROM ".TABLE_PREFIX."questions
WHERE active='1'
ORDER BY RAND()
LIMIT 1
");
| if($db->type == 'pgsql' || $db->type == 'sqlite')
{
$order_by = 'RANDOM()';
}
else
{
$order_by = 'RAND()';
}
if($old_qid)
{
$excl_old = ' AND qid != '.(int)$old_qid;
}
$query = $db->simple_select('questions', 'qid, shown', "active=1{$excl_old}", array('limit' => 1, 'order_by' => $order_by));
|
$question = $db->fetch_array($query);
if(!$db->num_rows($query))
| $question = $db->fetch_array($query);
if(!$db->num_rows($query))
|
| Zeile 709 | Zeile 828 |
|---|
/**
* Check whether we can show the Purge Spammer Feature
*
|
/**
* Check whether we can show the Purge Spammer Feature
*
|
* @param int The users post count
* @param int The usergroup of our user
* @param int The uid of our user
| * @param int $post_count The users post count
* @param int $usergroup The usergroup of our user
* @param int $uid The uid of our user
|
* @return boolean Whether or not to show the feature
*/
function purgespammer_show($post_count, $usergroup, $uid)
| * @return boolean Whether or not to show the feature
*/
function purgespammer_show($post_count, $usergroup, $uid)
|