can we get a Netscape cookies importer

[divinity76]

Curl/libcurl use the netscape cookie format, CURLOPT_COOKIEFILE/CURLOPT_COOKIEJAR both use the netscape format, and if you search for "cookie export" on addons.mozilla.org or chromewebstore.google.com , the majority of addons export to the netscape format, or support multiple formats (with netscape being ubiquitous)

Can we get a Netscape cookie import method?

Here is my attempt, seems to be working:

function importNetscapeCookies(string $rawCookies, \HeadlessChromium\Page $page): void
{
    $cookies = [];
    foreach (preg_split("/\r?\n/", $rawCookies) as $line) {
        $line = trim($line);
        if ($line === '') {
            continue;
        }

        $httpOnly = false;
        // Handle Netscape cookies with HttpOnly prefix: "#HttpOnly_"
        if (str_starts_with($line, '#HttpOnly_')) {
            $httpOnly = true;
            $line = substr($line, 10); // strip prefix
        } elseif ($line[0] === '#') {
            // Comment line, skip
            continue;
        }

        // Split by tabs if present; otherwise fallback to any whitespace
        $parts = strpos($line, "\t") !== false
            ? explode("\t", $line)
            : preg_split('/\s+/', $line);

        if (!is_array($parts) || count($parts) < 7) {
            // malformed line; ignore
            var_dump([
                "malformed_cookie_line" => $line,
                "parts" => $parts,
            ]);
            continue;
        }

        [$domain, $includeSubdomains, $path, $secureFlag, $expiresRaw, $name, $value] = array_slice($parts, 0, 7);

        // Normalize booleans and expires
        $secure = strtoupper($secureFlag) === 'TRUE';
        $expires = is_numeric($expiresRaw) ? (int) $expiresRaw : 0;

        // Some exports prefix domain with '#HttpOnly_' inside the field as well
        if (str_starts_with($domain, '#HttpOnly_')) {
            $httpOnly = true;
            $domain = substr($domain, 10);
        }
        $params = [
            'domain' => $domain,
            'path' => $path !== '' ? $path : '/',
            'secure' => $secure,
        ];
        if ($httpOnly) {
            $params['httpOnly'] = true;
        }
        // Only set expires when > 0; for session cookies (0) omit it
        if ($expires > 0) {
            $params['expires'] = $expires;
        }
        $cookies[] = \HeadlessChromium\Cookies\Cookie::create($name, $value, $params);
    }

    if ($cookies) {
        $page->setCookies($cookies)->await();
    }
}

[stale]

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