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TypeError in parse_signed_request() #22

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tomako opened this issue Mar 1, 2012 · 2 comments
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TypeError in parse_signed_request() #22

tomako opened this issue Mar 1, 2012 · 2 comments

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@tomako
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tomako commented Mar 1, 2012

When I call parse_signed_request() with app_secret in unicode the hmac drops a TypeError exception:
"C:\Python26\lib\hmac.py", line 72, in __init__ self.outer.update(key.translate(trans_5C)) TypeError: character mapping must return integer, None or unicode
@martey
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martey commented Mar 2, 2012

Based on the trackback, this looks like it is probably a Python issue involving hmac and unicode as opposed to an issue with the Facebook SDK.

@martey martey closed this as completed Mar 2, 2012
@tomako
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tomako commented Mar 2, 2012

Oops, you are very right, sorry.

martey added a commit that referenced this issue Jul 28, 2012
@martey
Merge pull request #36 from facugaich/master
33f1f98 
Convert strings to ASCII before passing them to HMAC. This fixes issue #22.
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@martey @tomako