46 lines
1.8 KiB
Markdown
46 lines
1.8 KiB
Markdown
From the source of [[usage]]:
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<a href="mailto:joey@ikiwiki.info">joey@ikiwiki.info</a>
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Text::Markdown obfuscates email addresses in the href= attribute and in the text.
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Apparently this can't be configured.
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HTML::Scrubber doesn't set `attr_encoded` for its HTML::Parser, so the href= attribtute is decoded.
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Currently it seems it doesn't set `attr_encoded` for good reason: so attributes can be sanitized easily,
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e.g. as in htmlscrubber with `$safe_url_regexp`.
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This apparently can't be configured either.
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So I can't see an obvious solution to this.
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Perhaps improvements to Text::Markdown or HTML::Scrubber can allow a fix.
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One question is: how useful is email obfuscation?
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Don't spammers use HTML parsers?
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> I now see this was noted in the formatting [[/ikiwiki/formatting/discussion]], and won't/can't be fixed.
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> So I guess this is [[done]]. --Gabriel
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I've [[patch]]ed mdwn.pm to prevent Text::Markdown from obfuscating the emails.
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The relevant commits are on the master branch of [my "fork" of ikiwiki on Github] [github]:
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- 7d0970adbcf0b63e7e5532c239156f6967d10158
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- 52c241e723ced4d7c6a702dd08cda37feee75531
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--Gabriel.
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[github]: http://github.com/gmcmanus/ikiwiki/
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> Thanks for coming up with a patch, but overriding
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> `Text::Markdown::_EncodeEmailAddress` gets into its internals more than
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> I'm comfortable with.
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>
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> It would probably be best to add an option to [[!cpan Text::Markdown]] to
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> let the email address munging be disabled. --[[Joey]]
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Email obfuscation is very useful --
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in practice, spammers apparently don't use HTML parsers --
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according to the only published study I have read
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( a 2003 study by the Center for Democracy and Technology cited by
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https://en.wikipedia.org/wiki/Address_munging
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).
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