- UserMgr OO implementation
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class/UserMgr.php
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221
class/UserMgr.php
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@ -0,0 +1,221 @@
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<?php
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require_once "common_func.php";
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class User
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{
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private int $id; // User's ID
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private string $nickname; // User's nickname
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private string $password; // User's password in it's encoded form or left empty
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private string $realname; // User's real name displayed in their profile
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private array $groups; // User's assigned groups
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private string $privilege; // User's privilege
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private UserMgr $userMgr; // UserManager object governing this object.
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// -------------------------------------------
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// Store modifications to the database.
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private function storeMods(): void
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{
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$this->userMgr->updateUser($this);
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}
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// -------------------------------------------
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function __construct(UserMgr &$usrmgr, int|array $id_serialized, string $nickname = null, string $password = null, string $realname = null, array $groups = null, string $privilege = null)
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{
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if (is_array($id_serialized)) {
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$init = $id_serialized;
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$this->id = $id_serialized["_id"] ?? "-1";
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$this->nickname = $init["nickname"];
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$this->password = $init["password"];
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$this->realname = $init["realname"];
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$this->groups = $init["groups"];
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$this->privilege = $init["privilege"];
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} else {
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$this->id = $id_serialized;
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$this->nickname = $nickname;
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$this->password = $password;
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$this->realname = $realname;
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$this->groups = $groups;
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$this->privilege = $privilege;
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}
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// save reference to user manager
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$this->userMgr = &$usrmgr;
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}
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// Create user from an array
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static function fromArray(UserMgr &$usrmgr, array $a): User
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{
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return new User($usrmgr, $a);
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}
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// Convert user to array
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function toArray(array $omit = []): array
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{
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$a = [
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"_id" => $this->id,
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"nickname" => $this->nickname,
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"password" => $this->password,
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"realname" => $this->realname,
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"groups" => $this->groups,
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"privilege" => $this->privilege
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];
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// omit specific fields
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foreach ($omit as $field) {
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unset($a[$field]);
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}
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return $a;
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}
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// Change user password. If $safe, then $old is checked.
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function changePassword(string $new, string $old, bool $safe = true): bool
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{
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if (!$safe || password_verify($old, $this->password)) {
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$this->password = password_hash($new, PASSWORD_DEFAULT);
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$this->storeMods(); // store modifications
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return true;
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} else {
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return false;
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}
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}
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// Change user groups
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function changeGroups(array $add, array $remove): void
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{
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alter_array_contents($this->groups, $add, $remove);
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$this->storeMods(); // store modifications
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}
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// Get user's groups
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function getGroups(): array
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{
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return $this->groups;
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}
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// Set user privilege level
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function setPrivilege(string $privilege): void
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{
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$this->privilege = ($this->nickname === QUIZMASTER_NICKNAME) ? PRIVILEGE_QUIZMASTER : $privilege; // quizmaster's privilege mustn't be tampered with
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$this->storeMods(); // store modifications
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}
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// Get user privilege level
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function getPrivilege(): string
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{
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return $this->privilege;
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}
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// Get user's nickname.
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function getNickname(): string
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{
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return $this->nickname;
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}
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// Set user's real name.
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function setRealname(string $realname): void {
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$this->realname = $realname;
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}
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// Get user's real name.
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function getRealname(): string {
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return $this->realname;
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}
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// Check against user credentials.
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function checkPassword(string $password): bool
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{
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return password_verify($password, $this->password);
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}
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}
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class UserMgr
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{
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public \SleekDB\Store $db;
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function __construct()
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{
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// create database
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$this->db = new \SleekDB\Store(USERDB, DATADIR, ["timeout" => false]);
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}
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// Get user by nickname. Returns with a User object if found, null else.
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function getUser(string $nickname): User|null
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{
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$user_data_array = $this->db->findBy(["nickname", "=", $nickname]);
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return count($user_data_array) != 0 ? new User($this, $user_data_array[0]) : null;
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}
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// Update user.
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function updateUser(User $user): void
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{
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$a = $user->toArray(); // convert to array
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$this->db->update($a); // update using the extracted array
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}
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// checks if a nickname is taken
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function isNicknameTaken(string $nickname): bool {
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return !($this->db->findOneBy(["nickname", "=", $nickname]) == null);
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}
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// Add new user.
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function addUser(string $nickname, string $password, string $realname, array $groupids = [], string $privilege = PRIVILEGE_PLAYER): bool
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{
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if ($this->isNicknameTaken($nickname)) { // user exists
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return false;
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}
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$a = [
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"nickname" => $nickname,
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"password" => password_hash($password, PASSWORD_DEFAULT),
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"realname" => $realname,
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"groups" => $groupids,
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"privilege" => $privilege
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];
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// create user object
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$user = new User($this, $a);
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// add user to specific groups FIXME!!!!
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foreach ($groupids as $groupid) {
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change_group_user_assignments($groupid, $nickname, null);
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}
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$this->db->insert($user->toArray(["_id"]));
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return true; // user registration successful
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}
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// Delete user from the storage
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function deleteUser(string $nickname): void
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{
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// cannot delete quizmaster
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if ($nickname == QUIZMASTER_NICKNAME) {
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return;
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}
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$user = $this->getUser($nickname);
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if ($user !== null) {
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foreach ($user->getGroups() as $groupid) {
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change_group_user_assignments($groupid, null, $nickname);
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}
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$this->db->deleteBy(["nickname", "=", $nickname]);
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}
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}
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// Dump all users. Users come wrapped in User objects.
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function getAllUsers(): array
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{
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return array_map(fn($a): User => new User($this, $a), $this->db->findAll());
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}
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// Get all nicknames.
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function getAllNicknames(): array
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{
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$qb = $this->db->createQueryBuilder();
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return array_map(fn($c): string => $c["nickname"], $qb->select(["nickname"])->getQuery()->fetch());
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}
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}
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10
install.php
10
install.php
@ -1,5 +1,7 @@
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<?php
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use Couchbase\UserManager;
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require_once "globals.php";
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# -dxdebug.default_enable=1 -dxdebug.remote_enable=1 -dxdebug.remote_autostart=1 -dxdebug.remote_port=9000 -dxdebug.remote_host=127.0.0.1 -dxdebug.idekey=PHPSTORM -dxdebug.mode=debug
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@ -16,10 +18,14 @@ require_once "usermgr.php";
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require_once "groupmgr.php";
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require_once "gamemgr.php";
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require_once "class/UserMgr.php";
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// create "quizmaster" (admin) user
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$pw = uniqid();
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add_user(QUIZMASTER_NICKNAME, $pw, "");
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change_privilege_level(QUIZMASTER_NICKNAME, PRIVILEGE_QUIZMASTER);
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$usrmgr = new UserMgr();
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$usrmgr->addUser(QUIZMASTER_NICKNAME, $pw, "");
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$qm = $usrmgr->getUser(QUIZMASTER_NICKNAME);
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$qm->setPrivilege(PRIVILEGE_QUIZMASTER);
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echo "Quizmaster account: quizmaster, $pw\n";
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// deploy install indicator
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123
interface.php
123
interface.php
@ -24,39 +24,47 @@ require_once "controller.php";
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require_once "class/ReqHandler.php";
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// ------------------------
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function patch_through_image(string $gameid, string $img_url)
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{
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$game_dir = get_game_dir_by_gameid($gameid);
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$image_fetch_url = $game_dir . DIRECTORY_SEPARATOR . $img_url;
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$img_fp = fopen($image_fetch_url, "r");
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if ($img_fp === false) {
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$img_fp = fopen(MISSING_IMAGE_PLACEHOLDER, "r");
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}
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fpassthru($img_fp);
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fclose($img_fp);
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}
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require_once "class/UserMgr.php";
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// ------------------------
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$action = $_REQUEST["action"];
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$userMgr = new UserMgr();
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// ------------------------
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$result = "";
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$success = false;
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// user-related variables
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$user = null;
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$nickname = "";
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$privilege = PRIVILEGE_NONE;
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$is_quizmaster = false;
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// --------
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// create request handler
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$rh = new ReqHandler();
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// action dump callback
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function dump_actions(ReqHandler &$rh, array $params): string {
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return $rh->dump_actions();
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}
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$rh->add("dump_actions", [], PRIVILEGE_QUIZMASTER, "dump_actions", RESP_PLAIN, "Dump all registered actions.");
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/* ------------ ACTIONS AVAILABLE WITHOUT LOGGING IN ---------- */
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// login the user
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function login(ReqHandler &$rh, array $params): string
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{
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global $userMgr;
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global $user;
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$nickname = $params["nickname"];
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$password = $params["password"];
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if (check_user_credentials($nickname, $password)) {
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$user = $userMgr->getUser($nickname);
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if (($user !== null) && $user->checkPassword($password)) {
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session_start();
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$_SESSION["nickname"] = $nickname;
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$result = "OK";
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@ -74,9 +82,9 @@ if ((session_status() != PHP_SESSION_ACTIVE) || (!isset($_SESSION["nickname"]))
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goto process_and_print;
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}
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$user_data = get_user($_SESSION["nickname"]);
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$nickname = $user_data["nickname"];
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$privilege = $user_data["privilege"];
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$user = $userMgr->getUser($_SESSION["nickname"]);
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$nickname = $user->getNickname();
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$privilege = $user->getPrivilege();
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$is_quizmaster = $privilege === PRIVILEGE_QUIZMASTER;
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/* ---------- ACTIONS REQUIRING BEING LOGGED IN ------------ */
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@ -90,17 +98,17 @@ function logout(ReqHandler &$rh, array $params): string
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function get_user_info(ReqHandler &$rh, array $params): array
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{
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global $user_data;
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$user_data_filtered = $user_data;
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global $user;
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$user_data_filtered = $user->toArray();
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unset($user_data_filtered["password"]);
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return $user_data_filtered;
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}
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function get_available_games(ReqHandler &$rh, array $params): array
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{
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global $user_data;
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global $user;
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$games_by_groups = [];
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$groupids = $user_data["groups"];
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$groupids = $user->getGroups();
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foreach ($groupids as $groupid) {
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$group_data = get_group($groupid);
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$game_collection = [
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@ -221,6 +229,19 @@ function submit_test(ReqHandler &$rh, array $params): string
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}
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}
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function patch_through_image(string $gameid, string $img_url)
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{
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$game_dir = get_game_dir_by_gameid($gameid);
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$image_fetch_url = $game_dir . DIRECTORY_SEPARATOR . $img_url;
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$img_fp = fopen($image_fetch_url, "r");
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if ($img_fp === false) {
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$img_fp = fopen(MISSING_IMAGE_PLACEHOLDER, "r");
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}
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fpassthru($img_fp);
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fclose($img_fp);
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}
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function get_image(ReqHandler &$rh, array $params): string
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{
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$img_url = trim($params["img_url"] ?? "");
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@ -248,6 +269,7 @@ $requester_nickname = $is_quizmaster ? "*" : $nickname; // "*" means every game
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function create_update_game(ReqHandler &$rh, array $params): array
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{
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global $userMgr;
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global $nickname;
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global $is_quizmaster;
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@ -308,7 +330,8 @@ function create_update_game(ReqHandler &$rh, array $params): array
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if (($game_data["owner"] === $nickname) || $is_quizmaster) {
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$game_data["owner"] = $owner;
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}
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$game_data["contributors"] = array_intersect($contributors, get_all_nicknames());
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$game_data["contributors"] = array_intersect($contributors, $usrMgr->getAllNicknames());
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$game_data["properties"]["time_limit"] = $properties["time_limit"];
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$game_data["properties"]["repeatable"] = $properties["repeatable"];
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@ -457,18 +480,15 @@ if ($privilege === PRIVILEGE_CREATOR) {
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function create_update_group(ReqHandler &$rh, array $params): string
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{
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global $user_data;
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global $user;
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$update = $params[ReqHandler::ACTION_KEY] === "update_group";
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$groupname = trim($params["groupname"]);
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$description = trim($params["description"]);
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$editors = (!$update) ? [] : explode_list(trim($params["editors"]));
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$owner = (!$update) ? $user_data["nickname"] : trim($params["owner"]);
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$owner = (!$update) ? $user->getNickname() : (trim($params["owner"]) ?: $user->getNickname());
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$result = "FAIL";
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if ($owner === "") {
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$owner = $user_data["nickname"];
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}
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if ($groupname != "") {
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if (!$update) {
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create_group($groupname, $owner, $description);
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@ -511,6 +531,8 @@ function search_player_groups(ReqHandler &$rh, array $params): array
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function create_update_user(ReqHandler &$rh, array $params): string
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{
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global $userMgr;
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$update = $params[ReqHandler::ACTION_KEY] === "update_user";
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$target_nickname = trim($params["nickname"]);
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$password = trim($params["password"]);
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@ -523,13 +545,13 @@ function create_update_user(ReqHandler &$rh, array $params): string
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$success = false;
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if (($target_nickname !== "")) {
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if ((!$update) && ($password !== "")) { // CREATE
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$success = add_user($target_nickname, $password, $realname, $groupids, $privilege);
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$success = $userMgr->addUser($target_nickname, $password, $realname, $groupids, $privilege);
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} else if ($update) { // UPDATE
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$user_data = get_user($target_nickname); // load user data
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if (count ($user_data) > 0) {
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$tuser = $userMgr->getUser($target_nickname); // load user data
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if ($tuser !== null) {
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// group management
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$old_groupids = $user_data["groups"]; // retain old groupids
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$old_groupids = $tuser->getGroups(); // retain old groupids
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$new_groupids = $groupids; // get new groupids
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$groupids_add = array_diff($new_groupids, $old_groupids); // groups this user needs to be added to
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$groupids_remove = array_diff($old_groupids, $new_groupids); // groups this user need to be removed from
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@ -541,18 +563,18 @@ function create_update_user(ReqHandler &$rh, array $params): string
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}
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// re-fetch user
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$user_data = get_user($target_nickname); // load user data
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//$tuser = get_user($target_nickname); // load user data
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// further field update
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$user_data["realname"] = $realname;
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$user_data["privilege"] = $privilege;
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$tuser->setRealname($realname);
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$tuser->setPrivilege($privilege);
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// password replacement, if requested
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if ($password !== "") {
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$user_data["password"] = password_hash($password, PASSWORD_DEFAULT);
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$tuser->changePassword(password_hash($password, PASSWORD_DEFAULT), "", false);
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}
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$success = update_user($user_data);
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$success = true;
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}
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}
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}
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@ -561,18 +583,23 @@ function create_update_user(ReqHandler &$rh, array $params): string
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}
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function delete_users(ReqHandler &$rh, array $params): string {
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$users = explode_list($params["users"]);
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foreach ($users as $g) {
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delete_user($g);
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global $userMgr;
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$nicknames = explode_list($params["users"]);
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foreach ($nicknames as $nick) {
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$userMgr->deleteUser($nick);
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}
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return "OK";
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}
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|
||||
function get_all_game_users(ReqHandler &$rh, array $params): array {
|
||||
$user_data_filtered = get_all_users();
|
||||
for ($i = 0; $i < count($user_data_filtered); $i++) {
|
||||
unset($user_data_filtered[$i]["password"]); // remove password from records
|
||||
resolve_groupids($user_data_filtered[$i]["groups"]); // resolve group IDs
|
||||
global $userMgr;
|
||||
$user_data_filtered = [];
|
||||
$all_users = $userMgr->getAllUsers();
|
||||
for ($i = 0; $i < count($all_users); $i++) {
|
||||
$a = $all_users[$i]->toArray(); // convert user to array
|
||||
unset($a["password"]); // remove password from records
|
||||
resolve_groupids($a["groups"]); // resolve group IDs
|
||||
$user_data_filtered[] = $a;
|
||||
}
|
||||
return $user_data_filtered;
|
||||
}
|
||||
@ -595,11 +622,13 @@ $rh->add("delete_users", ["users"], PRIVILEGE_QUIZMASTER, "delete_users", RESP_P
|
||||
$rh->add("get_all_users", [], PRIVILEGE_QUIZMASTER, "get_all_game_users", RESP_JSON, "Get all users.");
|
||||
$rh->add("import_users_from_csv", [], PRIVILEGE_QUIZMASTER, "import_users_from_csv", RESP_JSON, "Get all users.");
|
||||
|
||||
function dump_actions(ReqHandler &$rh, array $params): string {
|
||||
return $rh->dump_actions();
|
||||
function test(ReqHandler &$rh, array $params): string {
|
||||
$usrmgr = new UserMgr();
|
||||
$nicknames = $usrmgr->getAllNicknames();
|
||||
return join(", ", $nicknames);
|
||||
}
|
||||
|
||||
$rh->add("dump_actions", [], PRIVILEGE_QUIZMASTER, "dump_actions", RESP_PLAIN, "Dump all registered actions.");
|
||||
$rh->add("test", [], PRIVILEGE_QUIZMASTER, "test", RESP_PLAIN, "Test.");
|
||||
|
||||
// ----------
|
||||
|
||||
|
||||
162
usermgr.php
162
usermgr.php
@ -12,42 +12,42 @@ const PRIVILEGE_PLAYER = "player";
|
||||
const PRIVILEGE_CREATOR = "creator";
|
||||
const PRIVILEGE_QUIZMASTER = "admin"; // TODO: refactor!
|
||||
|
||||
function add_user(string $nickname, string $password, string $realname, array $groupids = [], string $privilege = PRIVILEGE_PLAYER): bool
|
||||
{
|
||||
global $userdb;
|
||||
if (count(get_user($nickname)) != 0) { // user exists
|
||||
return false;
|
||||
}
|
||||
|
||||
$user_data = [
|
||||
"nickname" => $nickname,
|
||||
"password" => password_hash($password, PASSWORD_DEFAULT),
|
||||
"realname" => $realname,
|
||||
"groups" => $groupids,
|
||||
"privilege" => $privilege
|
||||
];
|
||||
foreach ($groupids as $groupid) {
|
||||
change_group_user_assignments($groupid, $nickname, null);
|
||||
}
|
||||
$userdb->insert($user_data);
|
||||
return true; // user registration successful
|
||||
}
|
||||
|
||||
function delete_user(string $nickname)
|
||||
{
|
||||
global $userdb;
|
||||
if ($nickname == QUIZMASTER_NICKNAME) {
|
||||
return;
|
||||
}
|
||||
|
||||
$user_data = get_user($nickname);
|
||||
if (count($user_data) !== 0) {
|
||||
foreach ($user_data["groups"] as $groupid) {
|
||||
change_group_user_assignments($groupid, null, $nickname);
|
||||
}
|
||||
$userdb->deleteBy(["nickname", "=", $nickname]);
|
||||
}
|
||||
}
|
||||
//function add_user(string $nickname, string $password, string $realname, array $groupids = [], string $privilege = PRIVILEGE_PLAYER): bool
|
||||
//{
|
||||
// global $userdb;
|
||||
// if (count(get_user($nickname)) != 0) { // user exists
|
||||
// return false;
|
||||
// }
|
||||
//
|
||||
// $user_data = [
|
||||
// "nickname" => $nickname,
|
||||
// "password" => password_hash($password, PASSWORD_DEFAULT),
|
||||
// "realname" => $realname,
|
||||
// "groups" => $groupids,
|
||||
// "privilege" => $privilege
|
||||
// ];
|
||||
// foreach ($groupids as $groupid) {
|
||||
// change_group_user_assignments($groupid, $nickname, null);
|
||||
// }
|
||||
// $userdb->insert($user_data);
|
||||
// return true; // user registration successful
|
||||
//}
|
||||
//
|
||||
//function delete_user(string $nickname)
|
||||
//{
|
||||
// global $userdb;
|
||||
// if ($nickname == QUIZMASTER_NICKNAME) {
|
||||
// return;
|
||||
// }
|
||||
//
|
||||
// $user_data = get_user($nickname);
|
||||
// if (count($user_data) !== 0) {
|
||||
// foreach ($user_data["groups"] as $groupid) {
|
||||
// change_group_user_assignments($groupid, null, $nickname);
|
||||
// }
|
||||
// $userdb->deleteBy(["nickname", "=", $nickname]);
|
||||
// }
|
||||
//}
|
||||
|
||||
function get_user(string $nickname): array
|
||||
{
|
||||
@ -62,18 +62,18 @@ function update_user(array $user_data)
|
||||
return $userdb->update($user_data);
|
||||
}
|
||||
|
||||
function change_password(string $nickname, string $old, string $new): bool
|
||||
{
|
||||
$user_data = get_user($nickname);
|
||||
if (count($user_data) != 0) {
|
||||
if (password_verify($old, $user_data["password"])) {
|
||||
$user_data["password"] = password_hash($new, PASSWORD_DEFAULT);
|
||||
update_user($user_data);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
//function change_password(string $nickname, string $old, string $new): bool
|
||||
//{
|
||||
// $user_data = get_user($nickname);
|
||||
// if (count($user_data) != 0) {
|
||||
// if (password_verify($old, $user_data["password"])) {
|
||||
// $user_data["password"] = password_hash($new, PASSWORD_DEFAULT);
|
||||
// update_user($user_data);
|
||||
// return true;
|
||||
// }
|
||||
// }
|
||||
// return false;
|
||||
//}
|
||||
|
||||
function change_user_group_assignments(string $nickname, $groupname_add, $groupname_remove)
|
||||
{
|
||||
@ -84,36 +84,36 @@ function change_user_group_assignments(string $nickname, $groupname_add, $groupn
|
||||
}
|
||||
}
|
||||
|
||||
function change_privilege_level(string $nickname, string $privilege)
|
||||
{
|
||||
$user_data = get_user($nickname);
|
||||
if (count($user_data) != 0) {
|
||||
$user_data["privilege"] = $privilege;
|
||||
update_user($user_data);
|
||||
}
|
||||
}
|
||||
|
||||
function check_user_credentials(string $nickname, string $password): bool
|
||||
{
|
||||
$user_data = get_user($nickname);
|
||||
if (count($user_data) != 0) {
|
||||
return password_verify($password, $user_data["password"]);
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
function get_all_users(): array
|
||||
{
|
||||
global $userdb;
|
||||
return $userdb->findAll();
|
||||
}
|
||||
|
||||
function get_all_nicknames() : array {
|
||||
$nicknames = [];
|
||||
$user_data_array = get_all_users();
|
||||
foreach ($user_data_array as $user_data) {
|
||||
$nicknames[] = $user_data["nickname"];
|
||||
}
|
||||
return $nicknames;
|
||||
}
|
||||
//function change_privilege_level(string $nickname, string $privilege)
|
||||
//{
|
||||
// $user_data = get_user($nickname);
|
||||
// if (count($user_data) != 0) {
|
||||
// $user_data["privilege"] = $privilege;
|
||||
// update_user($user_data);
|
||||
// }
|
||||
//}
|
||||
//
|
||||
//function check_user_credentials(string $nickname, string $password): bool
|
||||
//{
|
||||
// $user_data = get_user($nickname);
|
||||
// if (count($user_data) != 0) {
|
||||
// return password_verify($password, $user_data["password"]);
|
||||
// } else {
|
||||
// return false;
|
||||
// }
|
||||
//}
|
||||
//
|
||||
//function get_all_users(): array
|
||||
//{
|
||||
// global $userdb;
|
||||
// return $userdb->findAll();
|
||||
//}
|
||||
//
|
||||
//function get_all_nicknames() : array {
|
||||
// $nicknames = [];
|
||||
// $user_data_array = get_all_users();
|
||||
// foreach ($user_data_array as $user_data) {
|
||||
// $nicknames[] = $user_data["nickname"];
|
||||
// }
|
||||
// return $nicknames;
|
||||
//}
|
||||
Loading…
x
Reference in New Issue
Block a user