Charset and POST request

Posted by jriff on Stack Overflow See other posts from Stack Overflow or by jriff
Published on 2010-03-26T12:09:41Z Indexed on 2010/03/26 12:13 UTC
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ruby-on-rails

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character-encoding

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http-header-fields

Hi All!

I have a Rails 2.3.5 application that is working fine with UTF-8 and international characters. Now I have made some integration to a payment gateway where I POST some data, wait a while and get a POST back. The problem is that when I get that post back the international characters are broken. Instead of "sørensen" I get: "sÃ¸rensen". If I do an iconv -fISO-8859-1 -tUTF8 it gets correctly converted to the former (I do that from a OS X command prompt). I have examined the POST request with logger.info(request.headers.inspect) in my controller and I can see that no charset parameter is given.

As far as I can see the POST from the gateway must be UTF8 since one character (ø) gets translated to two (Ã¸). So why does Rails think that the POST is ISO-8859-1?

I know that one solution is to simply convert the params-hash with Iconv in the controller but I would like to know what is happening.

Thanks in advance.

Regards,

Jacob

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