@@ -15,8 +15,8 @@ |
||
15 | 15 | */ |
16 | 16 | class FakeLocationProvider implements ILocationProvider |
17 | 17 | { |
18 | - public function getIpLocation($address) |
|
19 | - { |
|
20 | - return null; |
|
21 | - } |
|
18 | + public function getIpLocation($address) |
|
19 | + { |
|
20 | + return null; |
|
21 | + } |
|
22 | 22 | } |
@@ -18,28 +18,28 @@ |
||
18 | 18 | */ |
19 | 19 | class FakeGlobalStateProvider extends GlobalStateProvider implements IGlobalStateProvider |
20 | 20 | { |
21 | - var $server = array(); |
|
22 | - var $get = array(); |
|
23 | - var $post = array(); |
|
24 | - var $session = array(); |
|
21 | + var $server = array(); |
|
22 | + var $get = array(); |
|
23 | + var $post = array(); |
|
24 | + var $session = array(); |
|
25 | 25 | |
26 | - public function &getServerSuperGlobal() |
|
27 | - { |
|
28 | - return $this->server; |
|
29 | - } |
|
26 | + public function &getServerSuperGlobal() |
|
27 | + { |
|
28 | + return $this->server; |
|
29 | + } |
|
30 | 30 | |
31 | - public function &getGetSuperGlobal() |
|
32 | - { |
|
33 | - return $this->get; |
|
34 | - } |
|
31 | + public function &getGetSuperGlobal() |
|
32 | + { |
|
33 | + return $this->get; |
|
34 | + } |
|
35 | 35 | |
36 | - public function &getPostSuperGlobal() |
|
37 | - { |
|
38 | - return $this->post; |
|
39 | - } |
|
36 | + public function &getPostSuperGlobal() |
|
37 | + { |
|
38 | + return $this->post; |
|
39 | + } |
|
40 | 40 | |
41 | - public function &getSessionSuperGlobal() |
|
42 | - { |
|
43 | - return $this->session; |
|
44 | - } |
|
41 | + public function &getSessionSuperGlobal() |
|
42 | + { |
|
43 | + return $this->session; |
|
44 | + } |
|
45 | 45 | } |
46 | 46 | \ No newline at end of file |
@@ -14,23 +14,23 @@ |
||
14 | 14 | */ |
15 | 15 | interface IGlobalStateProvider |
16 | 16 | { |
17 | - /** |
|
18 | - * @return array |
|
19 | - */ |
|
20 | - public function getServerSuperGlobal(); |
|
17 | + /** |
|
18 | + * @return array |
|
19 | + */ |
|
20 | + public function getServerSuperGlobal(); |
|
21 | 21 | |
22 | - /** |
|
23 | - * @return array |
|
24 | - */ |
|
25 | - public function getGetSuperGlobal(); |
|
22 | + /** |
|
23 | + * @return array |
|
24 | + */ |
|
25 | + public function getGetSuperGlobal(); |
|
26 | 26 | |
27 | - /** |
|
28 | - * @return array |
|
29 | - */ |
|
30 | - public function getPostSuperGlobal(); |
|
27 | + /** |
|
28 | + * @return array |
|
29 | + */ |
|
30 | + public function getPostSuperGlobal(); |
|
31 | 31 | |
32 | - /** |
|
33 | - * @return array |
|
34 | - */ |
|
35 | - public function getSessionSuperGlobal(); |
|
32 | + /** |
|
33 | + * @return array |
|
34 | + */ |
|
35 | + public function getSessionSuperGlobal(); |
|
36 | 36 | } |
37 | 37 | \ No newline at end of file |
@@ -18,35 +18,35 @@ |
||
18 | 18 | */ |
19 | 19 | class GlobalStateProvider implements IGlobalStateProvider |
20 | 20 | { |
21 | - /** |
|
22 | - * @return array |
|
23 | - */ |
|
24 | - public function &getServerSuperGlobal() |
|
25 | - { |
|
26 | - return $_SERVER; |
|
27 | - } |
|
21 | + /** |
|
22 | + * @return array |
|
23 | + */ |
|
24 | + public function &getServerSuperGlobal() |
|
25 | + { |
|
26 | + return $_SERVER; |
|
27 | + } |
|
28 | 28 | |
29 | - /** |
|
30 | - * @return array |
|
31 | - */ |
|
32 | - public function &getGetSuperGlobal() |
|
33 | - { |
|
34 | - return $_GET; |
|
35 | - } |
|
29 | + /** |
|
30 | + * @return array |
|
31 | + */ |
|
32 | + public function &getGetSuperGlobal() |
|
33 | + { |
|
34 | + return $_GET; |
|
35 | + } |
|
36 | 36 | |
37 | - /** |
|
38 | - * @return array |
|
39 | - */ |
|
40 | - public function &getPostSuperGlobal() |
|
41 | - { |
|
42 | - return $_POST; |
|
43 | - } |
|
37 | + /** |
|
38 | + * @return array |
|
39 | + */ |
|
40 | + public function &getPostSuperGlobal() |
|
41 | + { |
|
42 | + return $_POST; |
|
43 | + } |
|
44 | 44 | |
45 | - /** |
|
46 | - * @return array |
|
47 | - */ |
|
48 | - public function &getSessionSuperGlobal() |
|
49 | - { |
|
50 | - return $_SESSION; |
|
51 | - } |
|
45 | + /** |
|
46 | + * @return array |
|
47 | + */ |
|
48 | + public function &getSessionSuperGlobal() |
|
49 | + { |
|
50 | + return $_SESSION; |
|
51 | + } |
|
52 | 52 | } |
53 | 53 | \ No newline at end of file |
@@ -13,10 +13,10 @@ |
||
13 | 13 | */ |
14 | 14 | interface ILocationProvider |
15 | 15 | { |
16 | - /** |
|
17 | - * @param string $address IP address |
|
18 | - * |
|
19 | - * @return array |
|
20 | - */ |
|
21 | - public function getIpLocation($address); |
|
16 | + /** |
|
17 | + * @param string $address IP address |
|
18 | + * |
|
19 | + * @return array |
|
20 | + */ |
|
21 | + public function getIpLocation($address); |
|
22 | 22 | } |
@@ -19,41 +19,41 @@ |
||
19 | 19 | */ |
20 | 20 | interface IXffTrustProvider |
21 | 21 | { |
22 | - /** |
|
23 | - * Returns a value if the IP address is a trusted proxy |
|
24 | - * |
|
25 | - * @param string $ip |
|
26 | - * |
|
27 | - * @return bool |
|
28 | - */ |
|
29 | - public function isTrusted($ip); |
|
22 | + /** |
|
23 | + * Returns a value if the IP address is a trusted proxy |
|
24 | + * |
|
25 | + * @param string $ip |
|
26 | + * |
|
27 | + * @return bool |
|
28 | + */ |
|
29 | + public function isTrusted($ip); |
|
30 | 30 | |
31 | - /** |
|
32 | - * Gets the last trusted IP in the proxy chain. |
|
33 | - * |
|
34 | - * @param string $ip The IP address from REMOTE_ADDR |
|
35 | - * @param string $proxyIp The contents of the XFF header. |
|
36 | - * |
|
37 | - * @return string Trusted source IP address |
|
38 | - */ |
|
39 | - public function getTrustedClientIp($ip, $proxyIp); |
|
31 | + /** |
|
32 | + * Gets the last trusted IP in the proxy chain. |
|
33 | + * |
|
34 | + * @param string $ip The IP address from REMOTE_ADDR |
|
35 | + * @param string $proxyIp The contents of the XFF header. |
|
36 | + * |
|
37 | + * @return string Trusted source IP address |
|
38 | + */ |
|
39 | + public function getTrustedClientIp($ip, $proxyIp); |
|
40 | 40 | |
41 | - /** |
|
42 | - * Takes an array( "low" => "high" ) values, and returns true if $needle is in at least one of them. |
|
43 | - * |
|
44 | - * @param array $haystack |
|
45 | - * @param string $ip |
|
46 | - * |
|
47 | - * @return bool |
|
48 | - */ |
|
49 | - public function ipInRange($haystack, $ip); |
|
41 | + /** |
|
42 | + * Takes an array( "low" => "high" ) values, and returns true if $needle is in at least one of them. |
|
43 | + * |
|
44 | + * @param array $haystack |
|
45 | + * @param string $ip |
|
46 | + * |
|
47 | + * @return bool |
|
48 | + */ |
|
49 | + public function ipInRange($haystack, $ip); |
|
50 | 50 | |
51 | - /** |
|
52 | - * Explodes a CIDR range into an array of addresses |
|
53 | - * |
|
54 | - * @param string $range A CIDR-format range |
|
55 | - * |
|
56 | - * @return array An array containing every IP address in the range |
|
57 | - */ |
|
58 | - public function explodeCidr($range); |
|
51 | + /** |
|
52 | + * Explodes a CIDR range into an array of addresses |
|
53 | + * |
|
54 | + * @param string $range A CIDR-format range |
|
55 | + * |
|
56 | + * @return array An array containing every IP address in the range |
|
57 | + */ |
|
58 | + public function explodeCidr($range); |
|
59 | 59 | } |
@@ -13,12 +13,12 @@ |
||
13 | 13 | */ |
14 | 14 | interface IRDnsProvider |
15 | 15 | { |
16 | - /** |
|
17 | - * Gets the reverse DNS address for an IP |
|
18 | - * |
|
19 | - * @param string $address |
|
20 | - * |
|
21 | - * @return string |
|
22 | - */ |
|
23 | - public function getReverseDNS($address); |
|
16 | + /** |
|
17 | + * Gets the reverse DNS address for an IP |
|
18 | + * |
|
19 | + * @param string $address |
|
20 | + * |
|
21 | + * @return string |
|
22 | + */ |
|
23 | + public function getReverseDNS($address); |
|
24 | 24 | } |
@@ -13,10 +13,10 @@ |
||
13 | 13 | */ |
14 | 14 | interface IAntiSpoofProvider |
15 | 15 | { |
16 | - /** |
|
17 | - * @param string $username |
|
18 | - * |
|
19 | - * @return array |
|
20 | - */ |
|
21 | - public function getSpoofs($username); |
|
16 | + /** |
|
17 | + * @param string $username |
|
18 | + * |
|
19 | + * @return array |
|
20 | + */ |
|
21 | + public function getSpoofs($username); |
|
22 | 22 | } |
@@ -22,156 +22,156 @@ |
||
22 | 22 | */ |
23 | 23 | class XffTrustProvider implements IXffTrustProvider |
24 | 24 | { |
25 | - /** |
|
26 | - * Array of IP addresses which are TRUSTED proxies |
|
27 | - * @var string[] |
|
28 | - */ |
|
29 | - private $trustedCache = array(); |
|
30 | - /** |
|
31 | - * Array of IP addresses which are UNTRUSTED proxies |
|
32 | - * @var string[] |
|
33 | - */ |
|
34 | - private $untrustedCache = array(); |
|
35 | - /** @var PDOStatement */ |
|
36 | - private $trustedQuery; |
|
37 | - /** |
|
38 | - * @var PdoDatabase |
|
39 | - */ |
|
40 | - private $database; |
|
41 | - |
|
42 | - /** |
|
43 | - * Creates a new instance of the trust provider |
|
44 | - * |
|
45 | - * @param string[] $squidIpList List of IP addresses to pre-approve |
|
46 | - * @param PdoDatabase $database |
|
47 | - */ |
|
48 | - public function __construct($squidIpList, PdoDatabase $database) |
|
49 | - { |
|
50 | - $this->trustedCache = $squidIpList; |
|
51 | - $this->database = $database; |
|
52 | - } |
|
53 | - |
|
54 | - /** |
|
55 | - * Returns a value if the IP address is a trusted proxy |
|
56 | - * |
|
57 | - * @param string $ip |
|
58 | - * |
|
59 | - * @return bool |
|
60 | - */ |
|
61 | - public function isTrusted($ip) |
|
62 | - { |
|
63 | - if (in_array($ip, $this->trustedCache)) { |
|
64 | - return true; |
|
65 | - } |
|
66 | - |
|
67 | - if (in_array($ip, $this->untrustedCache)) { |
|
68 | - return false; |
|
69 | - } |
|
70 | - |
|
71 | - if ($this->trustedQuery === null) { |
|
72 | - $query = "SELECT COUNT(id) FROM xfftrustcache WHERE ip = :ip;"; |
|
73 | - $this->trustedQuery = $this->database->prepare($query); |
|
74 | - } |
|
75 | - |
|
76 | - $this->trustedQuery->execute(array(":ip" => $ip)); |
|
77 | - $result = $this->trustedQuery->fetchColumn(); |
|
78 | - $this->trustedQuery->closeCursor(); |
|
79 | - |
|
80 | - if ($result == 0) { |
|
81 | - $this->untrustedCache[] = $ip; |
|
82 | - |
|
83 | - return false; |
|
84 | - } |
|
85 | - |
|
86 | - if ($result >= 1) { |
|
87 | - $this->trustedCache[] = $ip; |
|
88 | - |
|
89 | - return true; |
|
90 | - } |
|
91 | - |
|
92 | - // something weird has happened if we've got here. |
|
93 | - // default to untrusted. |
|
94 | - return false; |
|
95 | - } |
|
96 | - |
|
97 | - /** |
|
98 | - * Gets the last trusted IP in the proxy chain. |
|
99 | - * |
|
100 | - * @param string $ip The IP address from REMOTE_ADDR |
|
101 | - * @param string $proxyIp The contents of the XFF header. |
|
102 | - * |
|
103 | - * @return string Trusted source IP address |
|
104 | - */ |
|
105 | - public function getTrustedClientIp($ip, $proxyIp) |
|
106 | - { |
|
107 | - $clientIpAddress = $ip; |
|
108 | - if ($proxyIp) { |
|
109 | - $ipList = explode(",", $proxyIp); |
|
110 | - $ipList[] = $clientIpAddress; |
|
111 | - $ipList = array_reverse($ipList); |
|
112 | - |
|
113 | - foreach ($ipList as $ipNumber => $ipAddress) { |
|
114 | - if ($this->isTrusted(trim($ipAddress)) && $ipNumber < (count($ipList) - 1)) { |
|
115 | - continue; |
|
116 | - } |
|
117 | - |
|
118 | - $clientIpAddress = $ipAddress; |
|
119 | - break; |
|
120 | - } |
|
121 | - } |
|
122 | - |
|
123 | - return $clientIpAddress; |
|
124 | - } |
|
125 | - |
|
126 | - /** |
|
127 | - * Takes an array( "low" => "high" ) values, and returns true if $needle is in at least one of them. |
|
128 | - * |
|
129 | - * @param array $haystack |
|
130 | - * @param string $ip |
|
131 | - * |
|
132 | - * @return bool |
|
133 | - */ |
|
134 | - public function ipInRange($haystack, $ip) |
|
135 | - { |
|
136 | - $needle = ip2long($ip); |
|
137 | - |
|
138 | - foreach ($haystack as $low => $high) { |
|
139 | - if (ip2long($low) <= $needle && ip2long($high) >= $needle) { |
|
140 | - return true; |
|
141 | - } |
|
142 | - } |
|
143 | - |
|
144 | - return false; |
|
145 | - } |
|
146 | - |
|
147 | - /** |
|
148 | - * Explodes a CIDR range into an array of addresses |
|
149 | - * |
|
150 | - * @param string $range A CIDR-format range |
|
151 | - * |
|
152 | - * @return array An array containing every IP address in the range |
|
153 | - */ |
|
154 | - public function explodeCidr($range) |
|
155 | - { |
|
156 | - $cidrData = explode('/', $range); |
|
157 | - |
|
158 | - if (!isset($cidrData[1])) { |
|
159 | - return array($range); |
|
160 | - } |
|
161 | - |
|
162 | - $blow = ( |
|
163 | - str_pad(decbin(ip2long($cidrData[0])), 32, "0", STR_PAD_LEFT) & |
|
164 | - str_pad(str_pad("", $cidrData[1], "1"), 32, "0") |
|
165 | - ); |
|
166 | - $bhigh = ($blow | str_pad(str_pad("", $cidrData[1], "0"), 32, "1")); |
|
167 | - |
|
168 | - $list = array(); |
|
169 | - |
|
170 | - $bindecBHigh = bindec($bhigh); |
|
171 | - for ($x = bindec($blow); $x <= $bindecBHigh; $x++) { |
|
172 | - $list[] = long2ip($x); |
|
173 | - } |
|
174 | - |
|
175 | - return $list; |
|
176 | - } |
|
25 | + /** |
|
26 | + * Array of IP addresses which are TRUSTED proxies |
|
27 | + * @var string[] |
|
28 | + */ |
|
29 | + private $trustedCache = array(); |
|
30 | + /** |
|
31 | + * Array of IP addresses which are UNTRUSTED proxies |
|
32 | + * @var string[] |
|
33 | + */ |
|
34 | + private $untrustedCache = array(); |
|
35 | + /** @var PDOStatement */ |
|
36 | + private $trustedQuery; |
|
37 | + /** |
|
38 | + * @var PdoDatabase |
|
39 | + */ |
|
40 | + private $database; |
|
41 | + |
|
42 | + /** |
|
43 | + * Creates a new instance of the trust provider |
|
44 | + * |
|
45 | + * @param string[] $squidIpList List of IP addresses to pre-approve |
|
46 | + * @param PdoDatabase $database |
|
47 | + */ |
|
48 | + public function __construct($squidIpList, PdoDatabase $database) |
|
49 | + { |
|
50 | + $this->trustedCache = $squidIpList; |
|
51 | + $this->database = $database; |
|
52 | + } |
|
53 | + |
|
54 | + /** |
|
55 | + * Returns a value if the IP address is a trusted proxy |
|
56 | + * |
|
57 | + * @param string $ip |
|
58 | + * |
|
59 | + * @return bool |
|
60 | + */ |
|
61 | + public function isTrusted($ip) |
|
62 | + { |
|
63 | + if (in_array($ip, $this->trustedCache)) { |
|
64 | + return true; |
|
65 | + } |
|
66 | + |
|
67 | + if (in_array($ip, $this->untrustedCache)) { |
|
68 | + return false; |
|
69 | + } |
|
70 | + |
|
71 | + if ($this->trustedQuery === null) { |
|
72 | + $query = "SELECT COUNT(id) FROM xfftrustcache WHERE ip = :ip;"; |
|
73 | + $this->trustedQuery = $this->database->prepare($query); |
|
74 | + } |
|
75 | + |
|
76 | + $this->trustedQuery->execute(array(":ip" => $ip)); |
|
77 | + $result = $this->trustedQuery->fetchColumn(); |
|
78 | + $this->trustedQuery->closeCursor(); |
|
79 | + |
|
80 | + if ($result == 0) { |
|
81 | + $this->untrustedCache[] = $ip; |
|
82 | + |
|
83 | + return false; |
|
84 | + } |
|
85 | + |
|
86 | + if ($result >= 1) { |
|
87 | + $this->trustedCache[] = $ip; |
|
88 | + |
|
89 | + return true; |
|
90 | + } |
|
91 | + |
|
92 | + // something weird has happened if we've got here. |
|
93 | + // default to untrusted. |
|
94 | + return false; |
|
95 | + } |
|
96 | + |
|
97 | + /** |
|
98 | + * Gets the last trusted IP in the proxy chain. |
|
99 | + * |
|
100 | + * @param string $ip The IP address from REMOTE_ADDR |
|
101 | + * @param string $proxyIp The contents of the XFF header. |
|
102 | + * |
|
103 | + * @return string Trusted source IP address |
|
104 | + */ |
|
105 | + public function getTrustedClientIp($ip, $proxyIp) |
|
106 | + { |
|
107 | + $clientIpAddress = $ip; |
|
108 | + if ($proxyIp) { |
|
109 | + $ipList = explode(",", $proxyIp); |
|
110 | + $ipList[] = $clientIpAddress; |
|
111 | + $ipList = array_reverse($ipList); |
|
112 | + |
|
113 | + foreach ($ipList as $ipNumber => $ipAddress) { |
|
114 | + if ($this->isTrusted(trim($ipAddress)) && $ipNumber < (count($ipList) - 1)) { |
|
115 | + continue; |
|
116 | + } |
|
117 | + |
|
118 | + $clientIpAddress = $ipAddress; |
|
119 | + break; |
|
120 | + } |
|
121 | + } |
|
122 | + |
|
123 | + return $clientIpAddress; |
|
124 | + } |
|
125 | + |
|
126 | + /** |
|
127 | + * Takes an array( "low" => "high" ) values, and returns true if $needle is in at least one of them. |
|
128 | + * |
|
129 | + * @param array $haystack |
|
130 | + * @param string $ip |
|
131 | + * |
|
132 | + * @return bool |
|
133 | + */ |
|
134 | + public function ipInRange($haystack, $ip) |
|
135 | + { |
|
136 | + $needle = ip2long($ip); |
|
137 | + |
|
138 | + foreach ($haystack as $low => $high) { |
|
139 | + if (ip2long($low) <= $needle && ip2long($high) >= $needle) { |
|
140 | + return true; |
|
141 | + } |
|
142 | + } |
|
143 | + |
|
144 | + return false; |
|
145 | + } |
|
146 | + |
|
147 | + /** |
|
148 | + * Explodes a CIDR range into an array of addresses |
|
149 | + * |
|
150 | + * @param string $range A CIDR-format range |
|
151 | + * |
|
152 | + * @return array An array containing every IP address in the range |
|
153 | + */ |
|
154 | + public function explodeCidr($range) |
|
155 | + { |
|
156 | + $cidrData = explode('/', $range); |
|
157 | + |
|
158 | + if (!isset($cidrData[1])) { |
|
159 | + return array($range); |
|
160 | + } |
|
161 | + |
|
162 | + $blow = ( |
|
163 | + str_pad(decbin(ip2long($cidrData[0])), 32, "0", STR_PAD_LEFT) & |
|
164 | + str_pad(str_pad("", $cidrData[1], "1"), 32, "0") |
|
165 | + ); |
|
166 | + $bhigh = ($blow | str_pad(str_pad("", $cidrData[1], "0"), 32, "1")); |
|
167 | + |
|
168 | + $list = array(); |
|
169 | + |
|
170 | + $bindecBHigh = bindec($bhigh); |
|
171 | + for ($x = bindec($blow); $x <= $bindecBHigh; $x++) { |
|
172 | + $list[] = long2ip($x); |
|
173 | + } |
|
174 | + |
|
175 | + return $list; |
|
176 | + } |
|
177 | 177 | } |