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fix(mail(js)): remove double quotes prior checking attributes values

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This commit is contained in:
Francis Lachapelle
2022-01-13 15:01:43 -05:00
parent 45db044a63
commit 68608c4e7f
1 changed files with 5 additions and 2 deletions
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7
UI/MailPartViewers/UIxMailPartHTMLViewer.m
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@@ -519,7 +519,8 @@ _xmlCharsetForCharset (NSString *charset)
|| [name isEqualToString: @"formaction"])
{
value = [_attributes valueAtIndex: count];
lowerValue = [value lowercaseString];
lowerValue = [[value lowercaseString] stringByReplacingString: @"\""
withString: @""];
skipAttribute =
([lowerValue rangeOfString: @"://"].location == NSNotFound
&& ![lowerValue hasPrefix: @"mailto:"]
@@ -532,7 +533,9 @@ _xmlCharsetForCharset (NSString *charset)
else if ([name isEqualToString: @"style"])
{
value = [_attributes valueAtIndex: count];
if ([value rangeOfString: @"url" options: NSCaseInsensitiveSearch].location != NSNotFound)
lowerValue = [[value lowercaseString] stringByReplacingString: @"\""
withString: @""];
if ([lowerValue rangeOfString: @"url"].location != NSNotFound)
name = [NSString stringWithFormat: @"unsafe-%@", name];
}
else if ([name hasPrefix: @"on"])