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authorNicolas Lœuillet <nicolas@loeuillet.org>2015-01-18 20:07:46 +0100
committerNicolas Lœuillet <nicolas@loeuillet.org>2015-01-18 20:07:46 +0100
commitadf17b677edeb2387671f6a0f12123e7497b5938 (patch)
tree8fd87d7bf5699488ffc12afa991011e80ac1011b /inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme
parent894cd087f41d605f2f093aaad1300825f705e009 (diff)
downloadwallabag-adf17b677edeb2387671f6a0f12123e7497b5938.tar.gz
wallabag-adf17b677edeb2387671f6a0f12123e7497b5938.tar.zst
wallabag-adf17b677edeb2387671f6a0f12123e7497b5938.zip
remove 3rd libraries
Diffstat (limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme')
-rw-r--r--inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/data.php127
-rw-r--r--inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/file.php44
-rw-r--r--inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/ftp.php58
-rw-r--r--inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/http.php36
-rw-r--r--inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/https.php18
-rw-r--r--inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/mailto.php40
-rw-r--r--inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/news.php35
-rw-r--r--inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/nntp.php32
8 files changed, 0 insertions, 390 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/data.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/data.php
deleted file mode 100644
index 3bd93a8f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/data.php
+++ /dev/null
@@ -1,127 +0,0 @@
1<?php
2
3/**
4 * Implements data: URI for base64 encoded images supported by GD.
5 */
6class HTMLPurifier_URIScheme_data extends HTMLPurifier_URIScheme
7{
8 /**
9 * @type bool
10 */
11 public $browsable = true;
12
13 /**
14 * @type array
15 */
16 public $allowed_types = array(
17 // you better write validation code for other types if you
18 // decide to allow them
19 'image/jpeg' => true,
20 'image/gif' => true,
21 'image/png' => true,
22 );
23 // this is actually irrelevant since we only write out the path
24 // component
25 /**
26 * @type bool
27 */
28 public $may_omit_host = true;
29
30 /**
31 * @param HTMLPurifier_URI $uri
32 * @param HTMLPurifier_Config $config
33 * @param HTMLPurifier_Context $context
34 * @return bool
35 */
36 public function doValidate(&$uri, $config, $context)
37 {
38 $result = explode(',', $uri->path, 2);
39 $is_base64 = false;
40 $charset = null;
41 $content_type = null;
42 if (count($result) == 2) {
43 list($metadata, $data) = $result;
44 // do some legwork on the metadata
45 $metas = explode(';', $metadata);
46 while (!empty($metas)) {
47 $cur = array_shift($metas);
48 if ($cur == 'base64') {
49 $is_base64 = true;
50 break;
51 }
52 if (substr($cur, 0, 8) == 'charset=') {
53 // doesn't match if there are arbitrary spaces, but
54 // whatever dude
55 if ($charset !== null) {
56 continue;
57 } // garbage
58 $charset = substr($cur, 8); // not used
59 } else {
60 if ($content_type !== null) {
61 continue;
62 } // garbage
63 $content_type = $cur;
64 }
65 }
66 } else {
67 $data = $result[0];
68 }
69 if ($content_type !== null && empty($this->allowed_types[$content_type])) {
70 return false;
71 }
72 if ($charset !== null) {
73 // error; we don't allow plaintext stuff
74 $charset = null;
75 }
76 $data = rawurldecode($data);
77 if ($is_base64) {
78 $raw_data = base64_decode($data);
79 } else {
80 $raw_data = $data;
81 }
82 // XXX probably want to refactor this into a general mechanism
83 // for filtering arbitrary content types
84 $file = tempnam("/tmp", "");
85 file_put_contents($file, $raw_data);
86 if (function_exists('exif_imagetype')) {
87 $image_code = exif_imagetype($file);
88 unlink($file);
89 } elseif (function_exists('getimagesize')) {
90 set_error_handler(array($this, 'muteErrorHandler'));
91 $info = getimagesize($file);
92 restore_error_handler();
93 unlink($file);
94 if ($info == false) {
95 return false;
96 }
97 $image_code = $info[2];
98 } else {
99 trigger_error("could not find exif_imagetype or getimagesize functions", E_USER_ERROR);
100 }
101 $real_content_type = image_type_to_mime_type($image_code);
102 if ($real_content_type != $content_type) {
103 // we're nice guys; if the content type is something else we
104 // support, change it over
105 if (empty($this->allowed_types[$real_content_type])) {
106 return false;
107 }
108 $content_type = $real_content_type;
109 }
110 // ok, it's kosher, rewrite what we need
111 $uri->userinfo = null;
112 $uri->host = null;
113 $uri->port = null;
114 $uri->fragment = null;
115 $uri->query = null;
116 $uri->path = "$content_type;base64," . base64_encode($raw_data);
117 return true;
118 }
119
120 /**
121 * @param int $errno
122 * @param string $errstr
123 */
124 public function muteErrorHandler($errno, $errstr)
125 {
126 }
127}
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/file.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/file.php
deleted file mode 100644
index a220a6ad..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/file.php
+++ /dev/null
@@ -1,44 +0,0 @@
1<?php
2
3/**
4 * Validates file as defined by RFC 1630 and RFC 1738.
5 */
6class HTMLPurifier_URIScheme_file extends HTMLPurifier_URIScheme
7{
8 /**
9 * Generally file:// URLs are not accessible from most
10 * machines, so placing them as an img src is incorrect.
11 * @type bool
12 */
13 public $browsable = false;
14
15 /**
16 * Basically the *only* URI scheme for which this is true, since
17 * accessing files on the local machine is very common. In fact,
18 * browsers on some operating systems don't understand the
19 * authority, though I hear it is used on Windows to refer to
20 * network shares.
21 * @type bool
22 */
23 public $may_omit_host = true;
24
25 /**
26 * @param HTMLPurifier_URI $uri
27 * @param HTMLPurifier_Config $config
28 * @param HTMLPurifier_Context $context
29 * @return bool
30 */
31 public function doValidate(&$uri, $config, $context)
32 {
33 // Authentication method is not supported
34 $uri->userinfo = null;
35 // file:// makes no provisions for accessing the resource
36 $uri->port = null;
37 // While it seems to work on Firefox, the querystring has
38 // no possible effect and is thus stripped.
39 $uri->query = null;
40 return true;
41 }
42}
43
44// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/ftp.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/ftp.php
deleted file mode 100644
index 8e7fb8c3..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/ftp.php
+++ /dev/null
@@ -1,58 +0,0 @@
1<?php
2
3/**
4 * Validates ftp (File Transfer Protocol) URIs as defined by generic RFC 1738.
5 */
6class HTMLPurifier_URIScheme_ftp extends HTMLPurifier_URIScheme
7{
8 /**
9 * @type int
10 */
11 public $default_port = 21;
12
13 /**
14 * @type bool
15 */
16 public $browsable = true; // usually
17
18 /**
19 * @type bool
20 */
21 public $hierarchical = true;
22
23 /**
24 * @param HTMLPurifier_URI $uri
25 * @param HTMLPurifier_Config $config
26 * @param HTMLPurifier_Context $context
27 * @return bool
28 */
29 public function doValidate(&$uri, $config, $context)
30 {
31 $uri->query = null;
32
33 // typecode check
34 $semicolon_pos = strrpos($uri->path, ';'); // reverse
35 if ($semicolon_pos !== false) {
36 $type = substr($uri->path, $semicolon_pos + 1); // no semicolon
37 $uri->path = substr($uri->path, 0, $semicolon_pos);
38 $type_ret = '';
39 if (strpos($type, '=') !== false) {
40 // figure out whether or not the declaration is correct
41 list($key, $typecode) = explode('=', $type, 2);
42 if ($key !== 'type') {
43 // invalid key, tack it back on encoded
44 $uri->path .= '%3B' . $type;
45 } elseif ($typecode === 'a' || $typecode === 'i' || $typecode === 'd') {
46 $type_ret = ";type=$typecode";
47 }
48 } else {
49 $uri->path .= '%3B' . $type;
50 }
51 $uri->path = str_replace(';', '%3B', $uri->path);
52 $uri->path .= $type_ret;
53 }
54 return true;
55 }
56}
57
58// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/http.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/http.php
deleted file mode 100644
index 63c8c928..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/http.php
+++ /dev/null
@@ -1,36 +0,0 @@
1<?php
2
3/**
4 * Validates http (HyperText Transfer Protocol) as defined by RFC 2616
5 */
6class HTMLPurifier_URIScheme_http extends HTMLPurifier_URIScheme
7{
8 /**
9 * @type int
10 */
11 public $default_port = 80;
12
13 /**
14 * @type bool
15 */
16 public $browsable = true;
17
18 /**
19 * @type bool
20 */
21 public $hierarchical = true;
22
23 /**
24 * @param HTMLPurifier_URI $uri
25 * @param HTMLPurifier_Config $config
26 * @param HTMLPurifier_Context $context
27 * @return bool
28 */
29 public function doValidate(&$uri, $config, $context)
30 {
31 $uri->userinfo = null;
32 return true;
33 }
34}
35
36// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/https.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/https.php
deleted file mode 100644
index 4de39090..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/https.php
+++ /dev/null
@@ -1,18 +0,0 @@
1<?php
2
3/**
4 * Validates https (Secure HTTP) according to http scheme.
5 */
6class HTMLPurifier_URIScheme_https extends HTMLPurifier_URIScheme_http
7{
8 /**
9 * @type int
10 */
11 public $default_port = 443;
12 /**
13 * @type bool
14 */
15 public $secure = true;
16}
17
18// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/mailto.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/mailto.php
deleted file mode 100644
index b8a40d7e..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/mailto.php
+++ /dev/null
@@ -1,40 +0,0 @@
1<?php
2
3// VERY RELAXED! Shouldn't cause problems, not even Firefox checks if the
4// email is valid, but be careful!
5
6/**
7 * Validates mailto (for E-mail) according to RFC 2368
8 * @todo Validate the email address
9 * @todo Filter allowed query parameters
10 */
11
12class HTMLPurifier_URIScheme_mailto extends HTMLPurifier_URIScheme
13{
14 /**
15 * @type bool
16 */
17 public $browsable = false;
18
19 /**
20 * @type bool
21 */
22 public $may_omit_host = true;
23
24 /**
25 * @param HTMLPurifier_URI $uri
26 * @param HTMLPurifier_Config $config
27 * @param HTMLPurifier_Context $context
28 * @return bool
29 */
30 public function doValidate(&$uri, $config, $context)
31 {
32 $uri->userinfo = null;
33 $uri->host = null;
34 $uri->port = null;
35 // we need to validate path against RFC 2368's addr-spec
36 return true;
37 }
38}
39
40// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/news.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/news.php
deleted file mode 100644
index 22c9ebc5..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/news.php
+++ /dev/null
@@ -1,35 +0,0 @@
1<?php
2
3/**
4 * Validates news (Usenet) as defined by generic RFC 1738
5 */
6class HTMLPurifier_URIScheme_news extends HTMLPurifier_URIScheme
7{
8 /**
9 * @type bool
10 */
11 public $browsable = false;
12
13 /**
14 * @type bool
15 */
16 public $may_omit_host = true;
17
18 /**
19 * @param HTMLPurifier_URI $uri
20 * @param HTMLPurifier_Config $config
21 * @param HTMLPurifier_Context $context
22 * @return bool
23 */
24 public function doValidate(&$uri, $config, $context)
25 {
26 $uri->userinfo = null;
27 $uri->host = null;
28 $uri->port = null;
29 $uri->query = null;
30 // typecode check needed on path
31 return true;
32 }
33}
34
35// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/nntp.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/nntp.php
deleted file mode 100644
index 803ed138..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/nntp.php
+++ /dev/null
@@ -1,32 +0,0 @@
1<?php
2
3/**
4 * Validates nntp (Network News Transfer Protocol) as defined by generic RFC 1738
5 */
6class HTMLPurifier_URIScheme_nntp extends HTMLPurifier_URIScheme
7{
8 /**
9 * @type int
10 */
11 public $default_port = 119;
12
13 /**
14 * @type bool
15 */
16 public $browsable = false;
17
18 /**
19 * @param HTMLPurifier_URI $uri
20 * @param HTMLPurifier_Config $config
21 * @param HTMLPurifier_Context $context
22 * @return bool
23 */
24 public function doValidate(&$uri, $config, $context)
25 {
26 $uri->userinfo = null;
27 $uri->query = null;
28 return true;
29 }
30}
31
32// vim: et sw=4 sts=4
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 13:15:21 +0000