HTTP Backend

HTTP Backend Authorization verifies client requests via an external HTTP service. A 200 OK response from the backend grants access; any other status denies it. If the backend is unavailable, Alta applies a default action.

Integration Endpoints

Ministra / Stalker

Backend URL: Backend URL:

http://example.com/stalker_portal/server/api/chk_flussonic_tmp_link.php

In the Ministra / Stalker settings turn on option “Temporary URL - Flussonic support”

IPTVPORTAL

Backend URL:

https://go.iptvportal.cloud/auth/arescrypt/

Portal Settings → Keys:

• Name: Alta
• Algorithm: ARESSTREAM
• Mode: SM
• Key Length: 1472 bit
• Update Rate: 1:00:00

Channel Settings:

• Auth: arescrypt
• Encoded: on
• Key: Alta

Microimpulse Smarty

Backend URL:

http://example.com/tvmiddleware/api/streamservice/token/check/

Custom Backend

Alta sends an HTTP GET request to the backend, including original URL parameters and these headers:

• X-Session-Id – unique session ID
• X-Real-Ip – client IP
• X-Real-Path – requested path
• X-Real-Origin – protocol + host + port
• X-Real-Ua – User-Agent

Example: Simple PHP Backend

auth.php:

<?php
$token = $_GET['token'];
if ($token == '123') {
    error_log(
        "\n" .
        " Session ID: " . $_SERVER['HTTP_X_SESSION_ID']  . "\n" .
        "    Real IP: " . $_SERVER['HTTP_X_REAL_IP']     . "\n" .
        "  Real Path: " . $_SERVER['HTTP_X_REAL_PATH']   . "\n" .
        "Real Origin: " . $_SERVER['HTTP_X_REAL_ORIGIN'] . "\n" .
        "    Real UA: " . $_SERVER['HTTP_X_REAL_UA']
    );
    http_response_code(200);
} else {
    http_response_code(403);
}

Run locally:

php -S 127.0.0.1:6000 auth.php

Backend URL:

http://127.0.0.1:6000

This is just an example and you should implement your own backend logic according to your specific requirements. For production, use nginx + php-fpm or another server setup.

Troubleshooting

Unexpected Access Without Authorization

If unauthorized access occurs, your backend may be unavailable.

Test with curl:

curl -v "http://127.0.0.1:6000?token=123"

If response hangs or shows “Connection refused”, check backend availability and address.