1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
do it like this lol
=> https://git.dweipert.de/gemini-foundation/tree/src/Server.php
```
<?php
namespace GeminiFoundation;
class Server
{
protected string $hostname;
protected array $certificate = [
'file' => null,
'key' => null,
'passphrase' => null,
];
protected array $requestHandlers = [];
/**
* @param array $certificate
* @param string $hostname
*/
public function __construct(
array $certificate,
string $hostname = 'localhost'
)
{
$this->certificate = $certificate;
$this->hostname = $hostname;
}
public function setCertificate(string $certificateFile, string $keyFile, string $passphrase = ''): static
{
$this->certificate = [
'file' => $certificateFile,
'key' => $keyFile,
'passphrase' => $passphrase,
];
return $this;
}
public function onRequest(RequestHandlerInterface|callable $callable): static
{
$this->requestHandlers[] = $callable;
return $this;
}
public function listen(int $port = 1965): void
{
$context = stream_context_create(options: [
'ssl' => [
'local_cert' => $this->certificate['file'],
'local_pk' => $this->certificate['key'],
'passphrase' => $this->certificate['passphrase'],
'allow_self_signed' => true,
'verify_peer' => false,
],
]);
$socket = stream_socket_server(
address: "tls://{$this->hostname}:{$port}",
context: $context
);
$connections = [];
while (true) {
$connection = stream_socket_accept(
socket: $socket,
timeout: empty($connections) ? -1 : 0,
peer_name: $peer
);
if ($connection) {
$connections[$peer] = $connection;
}
if (count($connections) == 0) {
continue;
}
$streams = stream_select(
read: $connections,
write: $write,
except: $except,
seconds: 5
);
if ($streams) {
foreach ($connections as $peer => $connection) {
if (feof($connection)) {
fclose($connection);
unset($connections[$peer]);
continue;
}
$request = Request::fromResource($connection);
$response = new Response();
foreach ($this->requestHandlers as $requestHandler) {
$response = $requestHandler($response, $request);
}
$response->send($connection);
fclose($connection);
unset($connections[$peer]);
}
}
}
}
}
```
|
