Files
coolify/tests/Unit/DomainFaviconTest.php
T
Andras Bacsai f39c884cc7 fix(servers): support IPv6 server addresses everywhere
Store server IPs in one form (no brackets, short lower-case IPv6) and
write each address in the form its context needs:

- URLs and host:port (Sentinel, database URLs, SFTP backup download,
  DNS servers, SMTP, webhook base URLs, links, health checks) get
  brackets through formatHostForUrl().
- Traefik Host() rules use the address without brackets, so IPv6
  domains no longer return 404; saved labels are fixed at deploy.
  Caddy keeps the brackets.
- SSH keeps the plain address.
- Hetzner gives an IPv6 /64 network; IPv6-only servers now get the
  server address (prefix::1) instead of the unusable prefix::64.
- sslip labels, registry image names with an IPv6 host, the API domain
  list, allowlist matching and duplicate checks handle IPv6.

A migration normalizes stored IPv6 server addresses, repairs Hetzner
servers saved as ::64 that are not reachable, and adds brackets to
saved Sentinel URLs.
2026-10-09 13:50:28 +02:00

49 lines
2.4 KiB
PHP

<?php
use App\Support\DomainFavicon;
it('builds the favicon URL for a public domain', function (string $url, string $expected) {
expect(DomainFavicon::url($url))->toBe($expected);
})->with([
'domain' => ['https://app.example.com', 'https://app.example.com/favicon.ico'],
'domain with port' => ['https://app.example.com:8443', 'https://app.example.com:8443/favicon.ico'],
'public IP' => ['http://8.8.8.8', 'http://8.8.8.8/favicon.ico'],
'public sslip.io' => ['http://app.1.2.3.4.sslip.io', 'http://app.1.2.3.4.sslip.io/favicon.ico'],
'public IPv6' => ['http://[2a01:4f8::1]:8080', 'http://[2a01:4f8::1]:8080/favicon.ico'],
'public IPv6 sslip.io' => ['http://app.2a01-4f8-c016-bd23--1.sslip.io', 'http://app.2a01-4f8-c016-bd23--1.sslip.io/favicon.ico'],
'hostname with dashes before sslip.io' => ['http://my-app.sslip.io', 'http://my-app.sslip.io/favicon.ico'],
]);
it('skips the favicon for a private network host', function (string $url) {
expect(DomainFavicon::url($url))->toBeNull();
})->with([
'private IPv4' => ['http://192.168.1.10'],
'unique local IPv6' => ['http://[fd00::1]'],
'tailscale CGNAT' => ['http://100.101.102.103'],
'loopback' => ['http://127.0.0.1:8000'],
'localhost' => ['http://localhost'],
'mDNS name' => ['http://nas.local'],
'internal name' => ['http://app.internal'],
'private sslip.io' => ['http://app.10.0.0.5.sslip.io'],
'private nip.io with dashes' => ['http://10-0-0-5.nip.io'],
'IPv6 loopback' => ['http://[::1]:3000'],
'unique local IPv6 sslip.io' => ['http://fd00--1.sslip.io'],
'unique local IPv6 sslip.io with label' => ['http://app.fd00-221-1--20.sslip.io'],
'link-local IPv6 sslip.io' => ['http://fe80--1.sslip.io'],
'IPv6 loopback sslip.io' => ['http://0--1.sslip.io'],
'invalid URL' => ['not a url'],
]);
it('skips the favicon when the DNS check matched a private server IP', function () {
expect(DomainFavicon::url('https://app.example.com', 'ok', '10.0.0.5'))->toBeNull();
});
it('keeps the favicon when the DNS check did not confirm a private server IP', function (?string $status, ?string $expectedIp) {
expect(DomainFavicon::url('https://app.example.com', $status, $expectedIp))
->toBe('https://app.example.com/favicon.ico');
})->with([
'mismatch' => ['failed', '10.0.0.5'],
'public server IP' => ['ok', '8.8.8.8'],
'no server IP' => ['ok', null],
]);