|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Psr7Middlewares\Middleware; |
|
4
|
|
|
|
|
5
|
|
|
use Psr7Middlewares\Middleware; |
|
6
|
|
|
use Psr\Http\Message\ServerRequestInterface; |
|
7
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
8
|
|
|
use Psr\Log\LoggerInterface; |
|
9
|
|
|
use RuntimeException; |
|
10
|
|
|
|
|
11
|
|
|
class AccessLog |
|
12
|
|
|
{ |
|
13
|
|
|
/** |
|
14
|
|
|
* @var LoggerInterface The router container |
|
15
|
|
|
*/ |
|
16
|
|
|
private $logger; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* @var bool |
|
20
|
|
|
*/ |
|
21
|
|
|
private $combined = false; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* Set the LoggerInterface instance. |
|
25
|
|
|
* |
|
26
|
|
|
* @param LoggerInterface $logger |
|
27
|
|
|
*/ |
|
28
|
|
|
public function __construct(LoggerInterface $logger) |
|
29
|
|
|
{ |
|
30
|
|
|
$this->logger = $logger; |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* Whether use the combined log format instead the common log format. |
|
35
|
|
|
* |
|
36
|
|
|
* @param bool $combined |
|
37
|
|
|
* |
|
38
|
|
|
* @return self |
|
39
|
|
|
*/ |
|
40
|
|
|
public function combined($combined = true) |
|
41
|
|
|
{ |
|
42
|
|
|
$this->combined = $combined; |
|
43
|
|
|
|
|
44
|
|
|
return $this; |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
/** |
|
48
|
|
|
* Execute the middleware. |
|
49
|
|
|
* |
|
50
|
|
|
* @param ServerRequestInterface $request |
|
51
|
|
|
* @param ResponseInterface $response |
|
52
|
|
|
* @param callable $next |
|
53
|
|
|
* |
|
54
|
|
|
* @return ResponseInterface |
|
55
|
|
|
*/ |
|
56
|
|
|
public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next) |
|
57
|
|
|
{ |
|
58
|
|
|
if (!Middleware::hasAttribute($request, ClientIp::KEY)) { |
|
59
|
|
|
throw new RuntimeException('AccessLog middleware needs ClientIp executed before'); |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
|
|
$message = $this->combined ? self::combinedFormat($request, $response) : self::commonFormat($request, $response); |
|
63
|
|
|
|
|
64
|
|
|
if ($response->getStatusCode() >= 400 && $response->getStatusCode() < 600) { |
|
65
|
|
|
$this->logger->error($message); |
|
66
|
|
|
} else { |
|
67
|
|
|
$this->logger->info($message); |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
return $next($request, $response); |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
/** |
|
74
|
|
|
* Generates a message using the Apache's Common Log format |
|
75
|
|
|
* https://httpd.apache.org/docs/2.4/logs.html#accesslog. |
|
76
|
|
|
* |
|
77
|
|
|
* Note: The user identifier (identd) is ommited intentionally |
|
78
|
|
|
* |
|
79
|
|
|
* @param ServerRequestInterface $request |
|
80
|
|
|
* @param ResponseInterface $response |
|
81
|
|
|
* |
|
82
|
|
|
* @return string |
|
83
|
|
|
*/ |
|
84
|
|
|
private static function commonFormat(ServerRequestInterface $request, ResponseInterface $response) |
|
85
|
|
|
{ |
|
86
|
|
|
return sprintf('%s %s [%s] "%s %s %s/%s" %d %d', |
|
87
|
|
|
ClientIp::getIp($request), |
|
88
|
|
|
$request->getUri()->getUserInfo() ?: '-', |
|
89
|
|
|
strftime('%d/%b/%Y:%H:%M:%S %z'), |
|
90
|
|
|
strtoupper($request->getMethod()), |
|
91
|
|
|
$request->getUri()->getPath(), |
|
92
|
|
|
strtoupper($request->getUri()->getScheme()), |
|
93
|
|
|
$request->getProtocolVersion(), |
|
94
|
|
|
$response->getStatusCode(), |
|
95
|
|
|
$response->getBody()->getSize() |
|
96
|
|
|
); |
|
97
|
|
|
} |
|
98
|
|
|
|
|
99
|
|
|
/** |
|
100
|
|
|
* Generates a message using the Apache's Combined Log format |
|
101
|
|
|
* This is exactly the same than Common Log, with the addition of two more fields: Referer and User-Agent headers. |
|
102
|
|
|
* |
|
103
|
|
|
* @param ServerRequestInterface $request |
|
104
|
|
|
* @param ResponseInterface $response |
|
105
|
|
|
* |
|
106
|
|
|
* @return string |
|
107
|
|
|
*/ |
|
108
|
|
|
private static function combinedFormat(ServerRequestInterface $request, ResponseInterface $response) |
|
109
|
|
|
{ |
|
110
|
|
|
return sprintf('%s "%s" "%s"', |
|
111
|
|
|
self::commonFormat($request, $response), |
|
112
|
|
|
$request->getHeaderLine('Referer'), |
|
113
|
|
|
$request->getHeaderLine('User-Agent') |
|
114
|
|
|
); |
|
115
|
|
|
} |
|
116
|
|
|
} |
|
117
|
|
|
|
oscarotero /
psr7-middlewares
