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Update HTMLPurifier, Guzzle and scssphp

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This commit is contained in:
Kijin Sung 2025-03-05 20:32:15 +09:00
parent 074873d844
commit b5823e97e4
119 changed files with 1564 additions and 1533 deletions
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14
common/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS.php vendored
View file

@ -27,6 +27,13 @@ class HTMLPurifier_AttrDef_CSS extends HTMLPurifier_AttrDef
$definition = $config->getCSSDefinition();
$allow_duplicates = $config->get("CSS.AllowDuplicates");
$universal_attrdef = new HTMLPurifier_AttrDef_Enum(
array(
'initial',
'inherit',
'unset',
)
);
// According to the CSS2.1 spec, the places where a
// non-delimiting semicolon can appear are in strings
@ -96,16 +103,13 @@ class HTMLPurifier_AttrDef_CSS extends HTMLPurifier_AttrDef
if (!$ok) {
continue;
}
// inefficient call, since the validator will do this again
if (strtolower(trim($value)) !== 'inherit') {
// inherit works for everything (but only on the base property)
$result = $universal_attrdef->validate($value, $config, $context);
if ($result === false) {
$result = $definition->info[$property]->validate(
$value,
$config,
$context
);
} else {
$result = 'inherit';
}
if ($result === false) {
continue;

32
common/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/FontFamily.php vendored
View file

@ -10,23 +10,21 @@ class HTMLPurifier_AttrDef_CSS_FontFamily extends HTMLPurifier_AttrDef
public function __construct()
{
$this->mask = '_- ';
for ($c = 'a'; $c <= 'z'; $c++) {
$this->mask .= $c;
}
for ($c = 'A'; $c <= 'Z'; $c++) {
$this->mask .= $c;
}
for ($c = '0'; $c <= '9'; $c++) {
$this->mask .= $c;
} // cast-y, but should be fine
// special bytes used by UTF-8
for ($i = 0x80; $i <= 0xFF; $i++) {
// We don't bother excluding invalid bytes in this range,
// because the our restriction of well-formed UTF-8 will
// prevent these from ever occurring.
$this->mask .= chr($i);
}
// Lowercase letters
$l = range('a', 'z');
// Uppercase letters
$u = range('A', 'Z');
// Digits
$d = range('0', '9');
// Special bytes used by UTF-8
$b = array_map('chr', range(0x80, 0xFF));
// All valid characters for the mask
$c = array_merge($l, $u, $d, $b);
// Concatenate all valid characters into a string
// Use '_- ' as an initial value
$this->mask = array_reduce($c, function ($carry, $value) {
return $carry . $value;
}, '_- ');
/*
PHP's internal strcspn implementation is

46
common/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Ratio.php vendored Normal file
View file

@ -0,0 +1,46 @@
<?php
/**
* Validates a ratio as defined by the CSS spec.
*/
class HTMLPurifier_AttrDef_CSS_Ratio extends HTMLPurifier_AttrDef
{
/**
* @param string $ratio Ratio to validate
* @param HTMLPurifier_Config $config Configuration options
* @param HTMLPurifier_Context $context Context
*
* @return string|boolean
*
* @warning Some contexts do not pass $config, $context. These
* variables should not be used without checking HTMLPurifier_Length
*/
public function validate($ratio, $config, $context)
{
$ratio = $this->parseCDATA($ratio);
$parts = explode('/', $ratio, 2);
$length = count($parts);
if ($length < 1 || $length > 2) {
return false;
}
$num = new \HTMLPurifier_AttrDef_CSS_Number();
if ($length === 1) {
return $num->validate($parts[0], $config, $context);
}
$num1 = $num->validate($parts[0], $config, $context);
$num2 = $num->validate($parts[1], $config, $context);
if ($num1 === false || $num2 === false) {
return false;
}
return $num1 . '/' . $num2;
}
}
// vim: et sw=4 sts=4

20
common/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/Host.php vendored
View file

@ -63,24 +63,18 @@ class HTMLPurifier_AttrDef_URI_Host extends HTMLPurifier_AttrDef
// This doesn't match I18N domain names, but we don't have proper IRI support,
// so force users to insert Punycode.
// There is not a good sense in which underscores should be
// allowed, since it's technically not! (And if you go as
// far to allow everything as specified by the DNS spec...
// well, that's literally everything, modulo some space limits
// for the components and the overall name (which, by the way,
// we are NOT checking!). So we (arbitrarily) decide this:
// let's allow underscores wherever we would have allowed
// hyphens, if they are enabled. This is a pretty good match
// for browser behavior, for example, a large number of browsers
// cannot handle foo_.example.com, but foo_bar.example.com is
// fairly well supported.
// Underscores defined as Unreserved Characters in RFC 3986 are
// allowed in a URI. There are cases where we want to consider a
// URI containing "_" such as "_dmarc.example.com".
// Underscores are not allowed in the default. If you want to
// allow it, set Core.AllowHostnameUnderscore to true.
$underscore = $config->get('Core.AllowHostnameUnderscore') ? '_' : '';
// Based off of RFC 1738, but amended so that
// as per RFC 3696, the top label need only not be all numeric.
// The productions describing this are:
$a = '[a-z]'; // alpha
$an = '[a-z0-9]'; // alphanum
$an = "[a-z0-9$underscore]"; // alphanum
$and = "[a-z0-9-$underscore]"; // alphanum | "-"
// domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
$domainlabel = "$an(?:$and*$an)?";
@ -106,7 +100,7 @@ class HTMLPurifier_AttrDef_URI_Host extends HTMLPurifier_AttrDef
// If we have Net_IDNA2 support, we can support IRIs by
// punycoding them. (This is the most portable thing to do,
// since otherwise we have to assume browsers support
} elseif ($config->get('Core.EnableIDNA')) {
} elseif ($config->get('Core.EnableIDNA') && class_exists('Net_IDNA2')) {
$idna = new Net_IDNA2(array('encoding' => 'utf8', 'overlong' => false, 'strict' => true));
// we need to encode each period separately
$parts = explode('.', $string);