|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of CacheTool. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Samuel Gordalina <[email protected]> |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace CacheTool\Adapter; |
|
13
|
|
|
|
|
14
|
|
|
use CacheTool\Code; |
|
15
|
|
|
use Adoy\FastCGI\Client; |
|
16
|
|
|
|
|
17
|
|
|
class FastCGI extends AbstractAdapter |
|
18
|
|
|
{ |
|
19
|
|
|
/** |
|
20
|
|
|
* @var Client |
|
21
|
|
|
*/ |
|
22
|
|
|
protected $client; |
|
23
|
|
|
|
|
24
|
|
|
/** |
|
25
|
|
|
* @var Array of patterns matching php socket files |
|
26
|
|
|
*/ |
|
27
|
|
|
protected $possibleSocketFilePatterns = [ |
|
28
|
|
|
'/var/run/php*.sock', |
|
29
|
|
|
'/var/run/php/*.sock' |
|
30
|
|
|
]; |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* @var string |
|
34
|
|
|
*/ |
|
35
|
|
|
protected $host; |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* @var string |
|
39
|
|
|
*/ |
|
40
|
|
|
protected $chroot; |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* @param string $host 127.0.0.1:9000 or /var/run/php5-fpm.sock |
|
44
|
|
|
* @param string $chroot |
|
45
|
|
|
*/ |
|
46
|
9 |
|
public function __construct($host = null, $chroot = null) |
|
47
|
|
|
{ |
|
48
|
|
|
// try to guess where it is |
|
49
|
9 |
|
if ($host === null) { |
|
50
|
8 |
|
foreach ($this->possibleSocketFilePatterns as $possibleSocketFilePattern) { |
|
51
|
8 |
|
$possibleSocketFile = current(glob($possibleSocketFilePattern)); |
|
52
|
8 |
|
if (file_exists($possibleSocketFile)) { |
|
53
|
8 |
|
$host = $possibleSocketFile; |
|
54
|
8 |
|
break; |
|
55
|
|
|
} |
|
56
|
|
|
} |
|
57
|
8 |
|
if ($host === null) { |
|
58
|
|
|
$host = '127.0.0.1:9000'; |
|
59
|
|
|
} |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
9 |
|
$this->host = $host; |
|
63
|
|
|
|
|
64
|
9 |
|
if (false !== strpos($host, ':')) { |
|
65
|
1 |
|
[$host, $port] = explode(':', $host); |
|
|
|
|
|
|
66
|
1 |
|
$this->client = new Client($host, $port); |
|
67
|
|
|
} else { |
|
68
|
|
|
// socket |
|
69
|
8 |
|
$this->client = new Client('unix://' . $host, -1); |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
9 |
|
$this->client->setReadWriteTimeout(60 * 1000); |
|
73
|
9 |
|
$this->client->setPersistentSocket(false); |
|
74
|
9 |
|
$this->client->setKeepAlive(true); |
|
75
|
|
|
|
|
76
|
9 |
|
if ($chroot !== null) { |
|
77
|
3 |
|
$this->chroot = rtrim($chroot, '/'); |
|
78
|
|
|
} |
|
79
|
9 |
|
} |
|
80
|
|
|
|
|
81
|
|
|
/** |
|
82
|
|
|
* {@inheritdoc} |
|
83
|
|
|
*/ |
|
84
|
3 |
|
protected function doRun(Code $code) |
|
85
|
|
|
{ |
|
86
|
3 |
|
$response = $this->request($code); |
|
87
|
1 |
|
$parts = explode("\r\n\r\n", $response); |
|
88
|
|
|
|
|
89
|
|
|
// remove headers |
|
90
|
1 |
|
array_shift($parts); |
|
91
|
1 |
|
$body = implode("\r\n\r\n", $parts); |
|
92
|
|
|
|
|
93
|
1 |
|
if (@unserialize($body) === false) { |
|
94
|
|
|
throw new \RuntimeException(sprintf("Error: %s", $response)); |
|
95
|
|
|
} |
|
96
|
|
|
|
|
97
|
1 |
|
return $body; |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
3 |
|
protected function request(Code $code) |
|
101
|
|
|
{ |
|
102
|
3 |
|
$file = $this->createTemporaryFile(); |
|
103
|
3 |
|
$this->logger->info(sprintf('FastCGI: Dumped code to file: %s', $file)); |
|
104
|
|
|
|
|
105
|
|
|
try { |
|
106
|
3 |
|
$code->writeTo($file); |
|
107
|
|
|
|
|
108
|
|
|
$environment = [ |
|
109
|
1 |
|
'REQUEST_METHOD' => 'POST', |
|
110
|
1 |
|
'REQUEST_URI' => '/', |
|
111
|
1 |
|
'SCRIPT_FILENAME' => $this->getScriptFileName($file), |
|
112
|
|
|
]; |
|
113
|
|
|
|
|
114
|
1 |
|
$this->logger->info(sprintf('FastCGI: Requesting FPM using socket: %s', $this->host)); |
|
115
|
1 |
|
$response = $this->client->request($environment, ''); |
|
116
|
1 |
|
$this->logger->debug(sprintf('FastCGI: Response: %s', json_encode($response))); |
|
117
|
|
|
|
|
118
|
1 |
|
if (!@unlink($file)) { |
|
119
|
|
|
$this->logger->debug(sprintf('FastCGI: Could not delete file: %s', $file)); |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
1 |
|
return $response; |
|
123
|
2 |
|
} catch (\Exception $e) { |
|
124
|
2 |
|
if (!@unlink($file)) { |
|
125
|
2 |
|
$this->logger->debug(sprintf('FastCGI: Could not delete file: %s', $file)); |
|
126
|
|
|
} |
|
127
|
|
|
|
|
128
|
2 |
|
throw new \RuntimeException( |
|
129
|
2 |
|
sprintf('FastCGI error: %s (%s)', $e->getMessage(), $this->host), |
|
130
|
2 |
|
$e->getCode(), |
|
131
|
|
|
$e |
|
132
|
|
|
); |
|
133
|
|
|
} |
|
134
|
|
|
} |
|
135
|
|
|
|
|
136
|
|
|
/** |
|
137
|
|
|
* @param string $file |
|
138
|
|
|
* @return string |
|
139
|
|
|
* @throws \RuntimeException |
|
140
|
|
|
*/ |
|
141
|
2 |
|
protected function getScriptFileName($file) |
|
142
|
|
|
{ |
|
143
|
2 |
|
if ($this->chroot) { |
|
144
|
1 |
|
if (substr($file, 0, strlen($this->chroot)) === $this->chroot) { |
|
145
|
1 |
|
return substr($file, strlen($this->chroot)); |
|
146
|
|
|
} |
|
147
|
|
|
throw new \RuntimeException('FastCGI configured to be chrooted, but file not in chroot directory.'); |
|
148
|
|
|
} |
|
149
|
1 |
|
return $file; |
|
150
|
|
|
} |
|
151
|
|
|
} |
|
152
|
|
|
|
gordalina /
cachetool
This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.