CAllUser::SendPassword

static function SendPassword($LOGIN, $EMAIL, $SITE_ID = false, $captcha_word = '', $captcha_sid = 0, $phoneNumber = '', $shortCode = false)
{
	/** @global CMain $APPLICATION */
	global $DB, $APPLICATION;

	$arParams = [
		"LOGIN" => $LOGIN,
		"EMAIL" => $EMAIL,
		"SITE_ID" => $SITE_ID,
		"PHONE_NUMBER" => $phoneNumber,
		"SHORT_CODE" => $shortCode,
	];

	$result_message = ["MESSAGE" => GetMessage('ACCOUNT_INFO_SENT') . "
", "TYPE" => "OK"];
	$APPLICATION->ResetException();
	$bOk = true;
	foreach (GetModuleEvents('main', 'OnBeforeUserSendPassword', true) as $arEvent)
	{
		if (ExecuteModuleEventEx($arEvent, [&$arParams]) === false)
		{
			if ($err = $APPLICATION->GetException())
			{
				$result_message = ["MESSAGE" => $err->GetString() . "
", "TYPE" => "ERROR"];
			}

			$bOk = false;
			break;
		}
	}

	if ($bOk && !$arParams["SHORT_CODE"] && Option::get('main', 'captcha_restoring_password', 'N') == 'Y')
	{
		if (!($APPLICATION->CaptchaCheckCode($captcha_word, $captcha_sid)))
		{
			$result_message = ["MESSAGE" => GetMessage("main_user_captcha_error") . "
", "TYPE" => "ERROR"];
			$bOk = false;
		}
	}

	if ($bOk)
	{
		$found = false;
		if ($arParams["PHONE_NUMBER"] != '')
		{
			//user registered by phone number

			$siteId = ($arParams["SITE_ID"] === false ? null : $arParams["SITE_ID"]);

			$result = static::SendPhoneCode($arParams["PHONE_NUMBER"], "SMS_USER_RESTORE_PASSWORD", $siteId);

			if ($result->isSuccess())
			{
				$found = true;
				$result_message = ["MESSAGE" => GetMessage("main_user_pass_request_sent") . "
", "TYPE" => "OK", "TEMPLATE" => "SMS_USER_RESTORE_PASSWORD"];

				if (Option::get('main', 'event_log_password_request', 'N') === 'Y')
				{
					$data = $result->getData();
					CEventLog::Log('SECURITY', 'USER_INFO', 'main', $data["USER_ID"]);
				}
			}
			else
			{
				if ($result->getErrorCollection()->getErrorByCode("ERR_NOT_FOUND") === null)
				{
					//user found but there is another error
					$found = true;
					$result_message = ["MESSAGE" => implode("
", $result->getErrorMessages()), "TYPE" => "ERROR"];
				}
			}
		}
		elseif ($arParams["LOGIN"] != '' || $arParams["EMAIL"] != '')
		{
			$confirmation = (Option::get('main', 'new_user_registration_email_confirmation', 'N') == 'Y');

			$strSql = '';
			if ($arParams["LOGIN"] != '')
			{
				$strSql =
					"SELECT ID, LID, ACTIVE, BLOCKED, CONFIRM_CODE, LOGIN, EMAIL, NAME, LAST_NAME, LANGUAGE_ID " .
					"FROM b_user u " .
					"WHERE LOGIN='" . $DB->ForSQL($arParams["LOGIN"]) . "' " .
					"	AND (ACTIVE='Y' OR NOT(CONFIRM_CODE IS NULL OR CONFIRM_CODE='')) " .
					(
						// $arParams["EXTERNAL_AUTH_ID"] can be changed in the OnBeforeUserSendPassword event
					isset($arParams["EXTERNAL_AUTH_ID"]) && $arParams["EXTERNAL_AUTH_ID"] != '' ?
						"	AND EXTERNAL_AUTH_ID='" . $DB->ForSQL($arParams["EXTERNAL_AUTH_ID"]) . "' " :
						"	AND (EXTERNAL_AUTH_ID IS NULL OR EXTERNAL_AUTH_ID='') "
					);
			}
			if ($arParams["EMAIL"] != '')
			{
				if ($strSql != '')
				{
					$strSql .= "nUNIONn";
				}
				$strSql .=
					"SELECT ID, LID, ACTIVE, BLOCKED, CONFIRM_CODE, LOGIN, EMAIL, NAME, LAST_NAME, LANGUAGE_ID " .
					"FROM b_user u " .
					"WHERE EMAIL='" . $DB->ForSQL($arParams["EMAIL"]) . "' " .
					"	AND (ACTIVE='Y' OR NOT(CONFIRM_CODE IS NULL OR CONFIRM_CODE='')) " .
					(
					isset($arParams["EXTERNAL_AUTH_ID"]) && $arParams["EXTERNAL_AUTH_ID"] != '' ?
						"	AND EXTERNAL_AUTH_ID='" . $DB->ForSQL($arParams["EXTERNAL_AUTH_ID"]) . "' " :
						"	AND (EXTERNAL_AUTH_ID IS NULL OR EXTERNAL_AUTH_ID='') "
					);
			}
			$res = $DB->Query($strSql);

			while ($arUser = $res->Fetch())
			{
				if ($arParams["SITE_ID"] === false)
				{
					if (defined("ADMIN_SECTION") && ADMIN_SECTION === true)
					{
						$arParams["SITE_ID"] = CSite::GetDefSite($arUser["LID"]);
					}
					else
					{
						$arParams["SITE_ID"] = SITE_ID;
					}
				}

				if ($arUser["ACTIVE"] == 'Y')
				{
					if ($arUser["BLOCKED"] != 'Y')
					{
						$found = true;

						if ($arParams["SHORT_CODE"])
						{
							$result = static::SendEmailCode($arUser["ID"], $arParams["SITE_ID"]);

							if ($result->isSuccess())
							{
								$result_message = ["MESSAGE" => GetMessage("main_send_password_email_code") . "
", "TYPE" => "OK", "USER_ID" => $arUser["ID"], "RESULT" => $result];
							}
							else
							{
								$result_message = ["MESSAGE" => implode("
", $result->getErrorMessages()), "TYPE" => "ERROR", "RESULT" => $result];
							}
						}
						else
						{
							static::SendUserInfo($arUser["ID"], $arParams["SITE_ID"], GetMessage("INFO_REQ"), true, 'USER_PASS_REQUEST');
						}
					}
				}
				elseif ($confirmation)
				{
					$found = true;

					//unconfirmed registration - resend confirmation email
					$arFields = [
						"USER_ID" => $arUser["ID"],
						"LOGIN" => $arUser["LOGIN"],
						"EMAIL" => $arUser["EMAIL"],
						"NAME" => $arUser["NAME"],
						"LAST_NAME" => $arUser["LAST_NAME"],
						"CONFIRM_CODE" => $arUser["CONFIRM_CODE"],
						"USER_IP" => $_SERVER["REMOTE_ADDR"],
						"USER_HOST" => @gethostbyaddr($_SERVER["REMOTE_ADDR"]),
					];

					$event = new CEvent;
					$event->SendImmediate("NEW_USER_CONFIRM", $arParams["SITE_ID"], $arFields, 'Y', '', [], $arUser["LANGUAGE_ID"]);

					$result_message = ["MESSAGE" => GetMessage("MAIN_SEND_PASS_CONFIRM") . "
", "TYPE" => "OK"];
				}

				if (Option::get('main', 'event_log_password_request', 'N') === 'Y')
				{
					CEventLog::Log('SECURITY', 'USER_INFO', 'main', $arUser['ID']);
				}
			}
		}
		if (!$found)
		{
			return ["MESSAGE" => GetMessage('DATA_NOT_FOUND1') . "
", "TYPE" => "ERROR"];
		}
	}
	return $result_message;
}