mirror of
https://code.mensbeam.com/MensBeam/Arsse.git
synced 2024-12-23 06:04:53 +00:00
243 lines
No EOL
9 KiB
PHP
243 lines
No EOL
9 KiB
PHP
<?php
|
|
declare(strict_types=1);
|
|
namespace JKingWeb\NewsSync;
|
|
|
|
class User {
|
|
public $id = null;
|
|
|
|
protected $data;
|
|
protected $u;
|
|
protected $authz = true;
|
|
protected $existSupported = 0;
|
|
protected $authzSupported = 0;
|
|
|
|
static public function listDrivers(): array {
|
|
$sep = \DIRECTORY_SEPARATOR;
|
|
$path = __DIR__.$sep."User".$sep;
|
|
$classes = [];
|
|
foreach(glob($path."Driver?*.php") as $file) {
|
|
$name = basename($file, ".php");
|
|
$name = NS_BASE."Db\\$name";
|
|
if(class_exists($name)) {
|
|
$classes[$name] = $name::driverName();
|
|
}
|
|
}
|
|
return $classes;
|
|
}
|
|
|
|
public function __construct(\JKingWeb\NewsSync\RuntimeData $data) {
|
|
$this->data = $data;
|
|
$driver = $data->conf->userDriver;
|
|
$this->u = $driver::create($data);
|
|
$this->existSupported = $this->u->driverFunctions("userExists");
|
|
$this->authzSupported = $this->u->driverFunctions("authorize");
|
|
}
|
|
|
|
public function __toString() {
|
|
if($this->id===null) $this->credentials();
|
|
return (string) $this->id;
|
|
}
|
|
|
|
public function credentials(): array {
|
|
if($this->data->conf->userAuthPreferHTTP) {
|
|
return $this->credentialsHTTP();
|
|
} else {
|
|
return $this->credentialsForm();
|
|
}
|
|
}
|
|
|
|
public function credentialsForm(): array {
|
|
// FIXME: stub
|
|
$this->id = "john.doe@example.com";
|
|
return ["user" => "john.doe@example.com", "password" => "secret"];
|
|
}
|
|
|
|
public function credentialsHTTP(): array {
|
|
if($_SERVER['PHP_AUTH_USER']) {
|
|
$out = ["user" => $_SERVER['PHP_AUTH_USER'], "password" => $_SERVER['PHP_AUTH_PW']];
|
|
} else if($_SERVER['REMOTE_USER']) {
|
|
$out = ["user" => $_SERVER['REMOTE_USER'], "password" => ""];
|
|
} else {
|
|
$out = ["user" => "", "password" => ""];
|
|
}
|
|
if($this->data->conf->userComposeNames && $out["user"] != "") {
|
|
$out["user"] = $this->composeName($out["user"]);
|
|
}
|
|
$this->id = $out["user"];
|
|
return $out;
|
|
}
|
|
|
|
public function auth(string $user = null, string $password = null): bool {
|
|
if($user===null) {
|
|
if($this->data->conf->userAuthPreferHTTP) return $this->authHTTP();
|
|
return $this->authForm();
|
|
} else {
|
|
if($this->u->auth($user, $password)) {
|
|
$this->authPostProcess($user, $password);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public function authForm(): bool {
|
|
$cred = $this->credentialsForm();
|
|
if(!$cred["user"]) return $this->challengeForm();
|
|
if(!$this->u->auth($cred["user"], $cred["password"])) return $this->challengeForm();
|
|
$this->authPostProcess($cred["user"], $cred["password"]);
|
|
return true;
|
|
}
|
|
|
|
public function authHTTP(): bool {
|
|
$cred = $this->credentialsHTTP();
|
|
if(!$cred["user"]) return $this->challengeHTTP();
|
|
if(!$this->u->auth($cred["user"], $cred["password"])) return $this->challengeHTTP();
|
|
$this->authPostProcess($cred["user"], $cred["password"]);
|
|
return true;
|
|
}
|
|
|
|
public function driverFunctions(string $function = null) {
|
|
return $this->u->driverFunctions($function);
|
|
}
|
|
|
|
public function list(string $domain = null): array {
|
|
if($this->u->driverFunctions("userList")==User\Driver::FUNC_EXTERNAL) {
|
|
if($domain===null) {
|
|
if(!$this->data->user->authorize("@".$domain, "userList")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userList", "user" => $domain]);
|
|
} else {
|
|
if(!$this->data->user->authorize("", "userList")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userList", "user" => "all users"]);
|
|
}
|
|
return $this->u->userList($domain);
|
|
} else {
|
|
return $this->data->db->userList($domain);
|
|
}
|
|
}
|
|
|
|
public function authorize(string $affectedUser, string $action, int $promoteLevel = 0): bool {
|
|
if(!$this->authz) return true;
|
|
if($this->id===null) $this->credentials();
|
|
if($this->authzSupported) return $this->u->authorize($affectedUser, $action, $promoteLevel);
|
|
// if the driver does not implement authorization, only allow operation for the current user (this means no new users can be added)
|
|
if($affectedUser==$this->id && $action != "userRightsSet") return true;
|
|
return false;
|
|
}
|
|
|
|
public function authorizationEnabled(bool $setting = null): bool {
|
|
if($setting===null) return $this->authz;
|
|
$this->authz = $setting;
|
|
return $setting;
|
|
}
|
|
|
|
public function exists(string $user): bool {
|
|
if($this->u->driverFunctions("userExists") != User\Driver::FUNC_INTERNAL) {
|
|
if(!$this->data->user->authorize($user, "userExists")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userExists", "user" => $user]);
|
|
}
|
|
if(!$this->existSupported) return true;
|
|
$out = $this->u->userExists($user);
|
|
if($out && $this->existSupported==User\Driver::FUNC_EXTERNAL && !$this->data->db->userExist($user)) {
|
|
try {$this->data->db->userAdd($user);} catch(\Throwable $e) {}
|
|
}
|
|
return $out;
|
|
}
|
|
|
|
public function add($user, $password = null): bool {
|
|
if($this->u->driverFunctions("userAdd") != User\Driver::FUNC_INTERNAL) {
|
|
if(!$this->data->user->authorize($user, "userAdd")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userAdd", "user" => $user]);
|
|
}
|
|
if($this->exists($user)) return false;
|
|
$out = $this->u->userAdd($user, $password);
|
|
if($out && $this->u->driverFunctions("userAdd") != User\Driver::FUNC_INTERNAL) {
|
|
try {
|
|
if(!$this->data->db->userExists($user)) $this->data->db->userAdd($user, $password);
|
|
} catch(\Throwable $e) {}
|
|
}
|
|
return $out;
|
|
}
|
|
|
|
public function remove(string $user): bool {
|
|
if($this->u->driverFunctions("userRemove") != User\Driver::FUNC_INTERNAL) {
|
|
if(!$this->data->user->authorize($user, "userRemove")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userRemove", "user" => $user]);
|
|
}
|
|
if(!$this->exists($user)) return false;
|
|
$out = $this->u->userRemove($user);
|
|
if($out && $this->u->driverFunctions("userRemove") != User\Driver::FUNC_INTERNAL) {
|
|
try {
|
|
if($this->data->db->userExists($user)) $this->data->db->userRemove($user);
|
|
} catch(\Throwable $e) {}
|
|
}
|
|
return $out;
|
|
}
|
|
|
|
public function passwordSet(string $user, string $password): bool {
|
|
if($this->u->driverFunctions("userPasswordSet") != User\Driver::FUNC_INTERNAL) {
|
|
if(!$this->data->user->authorize($user, "userPasswordSet")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userPasswordSet", "user" => $user]);
|
|
}
|
|
if(!$this->exists($user)) return false;
|
|
return $this->u->userPasswordSet($user, $password);
|
|
}
|
|
|
|
public function propertiesGet(string $user): array {
|
|
if($this->u->driverFunctions("userPropertiesGet") != User\Driver::FUNC_INTERNAL) {
|
|
if(!$this->data->user->authorize($user, "userPropertiesGet")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userPropertiesGet", "user" => $user]);
|
|
}
|
|
if(!$this->exists($user)) return false;
|
|
$domain = null;
|
|
if($this->data->conf->userComposeNames) $domain = substr($user,strrpos($user,"@")+1);
|
|
$init = [
|
|
"id" => $user,
|
|
"name" => $user,
|
|
"rights" => User\Driver::RIGHTS_NONE,
|
|
"domain" => $domain
|
|
];
|
|
if($this->u->driverFunctions("userPropertiesGet") != User\Driver::FUNC_NOT_IMPLEMENTED) {
|
|
return array_merge($init, $this->u->userPropertiesGet($user));
|
|
}
|
|
return $init;
|
|
}
|
|
|
|
public function propertiesSet(string $user, array $properties): array {
|
|
if($this->u->driverFunctions("userPropertiesSet") != User\Driver::FUNC_INTERNAL) {
|
|
if(!$this->data->user->authorize($user, "userPropertiesSet")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userPropertiesSet", "user" => $user]);
|
|
}
|
|
if(!$this->exists($user)) throw new User\Exception("doesNotExist", ["user" => $user, "action" => "userPropertiesSet"]);
|
|
return $this->u->userPropertiesSet($user, $properties);
|
|
}
|
|
|
|
public function rightsGet(string $user): int {
|
|
if($this->u->driverFunctions("userRightsGet") != User\Driver::FUNC_INTERNAL) {
|
|
if(!$this->data->user->authorize($user, "userRightsGet")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userRightsGet", "user" => $user]);
|
|
}
|
|
// we do not throw an exception here if the user does not exist, because it makes no material difference
|
|
if(!$this->exists($user)) return User\Driver::RIGHTS_NONE;
|
|
return $this->u->userRightsGet($user);
|
|
}
|
|
|
|
public function rightsSet(string $user, int $level): bool {
|
|
if($this->u->driverFunctions("userRightsSet") != User\Driver::FUNC_INTERNAL) {
|
|
if(!$this->data->user->authorize($user, "userRightsSet")) throw new User\ExceptionAuthz("notAuthorized", ["action" => "userRightsSet", "user" => $user]);
|
|
}
|
|
if(!$this->exists($user)) return false;
|
|
return $this->u->userRightsSet($user, $level);
|
|
}
|
|
|
|
// FIXME: stubs
|
|
public function challenge(): bool {throw new User\Exception("authFailed");}
|
|
public function challengeForm(): bool {throw new User\Exception("authFailed");}
|
|
public function challengeHTTP(): bool {throw new User\Exception("authFailed");}
|
|
|
|
protected function composeName(string $user): string {
|
|
if(preg_match("/.+?@[^@]+$/",$user)) {
|
|
return $user;
|
|
} else {
|
|
return $user."@".$_SERVER['HTTP_HOST'];
|
|
}
|
|
}
|
|
|
|
protected function authPostprocess(string $user, string $password): bool {
|
|
if($this->u->driverFunctions("auth") != User\Driver::FUNC_INTERNAL && !$this->data->db->userExists($user)) {
|
|
if($password=="") $password = null;
|
|
try {$this->data->db->userAdd($user, $password);} catch(\Throwable $e) {}
|
|
}
|
|
return true;
|
|
}
|
|
} |