Add tests for external stylesheet handling
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| | | $this->assertNoPattern('/<form [^>]+>/', $html, "No form tags allowed"); |
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| | | $this->assertPattern('/Subscription form/', $html, "Include <form> contents"); |
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| | | $this->assertPattern('/<!-- input not allowed -->/', $html, "No input elements allowed"); |
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| | | $this->assertPattern('/<!-- link not allowed -->/', $html, "No external links allowed"); |
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| | | $this->assertPattern('/<a[^>]+ target="_blank">/', $html, "Set target to _blank"); |
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| | | $this->assertTrue($GLOBALS['REMOTE_OBJECTS'], "Remote object detected"); |
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| | | // render HTML in safe mode |
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| | | $html2 = rcmail_print_body($part, array('safe' => true)); |
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| | | $html2 = rcmail_html4inline(rcmail_print_body($part, array('safe' => true)), 'foo'); |
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| | | $this->assertPattern('/<style [^>]+>/', $html2, "Allow styles in safe mode"); |
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| | | $this->assertPattern('#src="http://evilsite.net/mailings/ex3.jpg"#', $html2, "Allow external images in HTML (safe mode)"); |
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| | | $this->assertPattern("#url\('http://evilsite.net/newsletter/image/bg/bg-64.jpg'\)#", $html2, "Allow external images in CSS (safe mode)"); |
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| | | $css = '<link rel="stylesheet" type="text/css" href="./bin/modcss.php?u='.urlencode('http://anysite.net/styles/mail.css').'&c=foo"'; |
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| | | $this->assertPattern('#'.preg_quote($css).'#', $html2, "Filter external styleseehts with bin/modcss.php"); |
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| | | } |
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| | | /** |
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| | | <head> |
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| | | <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> |
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| | | <title>RoundCube Test Message</title> |
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| | | <link rel="stylesheet" type="text/css" href="http://anysite.net/styles/mail.css"> |
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| | | <style type="text/css"> |
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| | | p, a { |
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