[Koha] Koha 2.29, HTTP 500 internal server error with Amazon AWS

[Magnus Enger]

Hi! 

Looks like you need to provide Koha with two pieces of information in the
preferences: AmazonAssocTag and AWSAccessKeyID (Access Key ID - if you do not
provide this you will not be getiting the Amazon Reviews). See
http://aws.amazon.com/ for info on how to get these. 

Regards, 
Magnus Enger
collib.info

----- Original Message -----
From: "Charles N Burns" <charlesnburns at gmail.com>
To: koha at lists.katipo.co.nz
Sent: Tue, 22 Jul 2008 22:33:21 -0600
Subject: [Koha] Koha 2.29, HTTP 500 internal server error with Amazon AWS

> Hello all,
> 
> Please cc this email to my email address as I am not subscribed to the
> list. I would subscribe, but I am setting up Koha for a friend's
> community elementary school's library, but have no library of my own.
> :)
> 
> Problem is:
> When I enable AWS (Amazon Web Services) with "AmazonContent = 1", any
> attempt to view a book from search is met with the familiar:
> 
> "Internal Server Error
> 
> The server encountered an internal error or misconfiguration and was
> unable to complete your request."
> (etc.)
> 
> An example of a URL that crashes Koha is this:
> http://KOHA_SERVER/cgi-bin/koha/opac-detail.pl?bib=5338
> 
> (So the problem seems to be in opac-detail.pl)
> 
> ----------
> 
> When I execute opac-detail.pl directly in the command line:
> 
> # export PERL5LIB=/usr/local/koha/intranet/modules
> # /usr/local/koha/opac/cgi-bin/opac-detail.pl
> 
> I get:
> 
> could not retrieve
>
http://xml.amazon.com/onca/xml3?t=&dev-t=(My_amazon_qws_id)&type=heavy&f=xml&

> AsinSearch=
> at /usr/local/koha/intranet/modules/C4/Amazon.pm line 64.
> Could not find opac-detail.xml in /usr/local/koha/opac/cgi-bin/ at
> /usr/local/koha/intranet/modules/C4/Amazon.pm line 66
> 
> ----------
> 
> No log files mention anything special other than the access log, which
> is pretty worthless:
> 
> # cat opac-access_log
> (...)
> 10.0.0.196 - - [22/Jul/2008:22:22:25 -0600] "GET
> /cgi-bin/koha/opac-detail.pl?bib=5338 HTTP/1.1" 500 663
> 
> ----------
> 
> The setup:
> Ubuntu Hardy 8.04 with most recent updates
> Koha 2.2.9
> Apache ID string: "Apache/2.2.8 (Ubuntu) PHP/5.2.4-2ubuntu5.2 with
> Suhosin-Patch Server at 10.0.0.161 Port 80"
> Perl v5.8.8
> 
> ----------
> 
> So it looks like either Amazon isn't providing some XML file, or the
> request generated by Koha is not correct.
> Either way, I think it's extremely bad that the results of a request
> to an external website (Amazon.com) had the effect of basically
> "crashing" Koha. I think Koha really ought to handle this, though I
> don't actually know if it's something Koha can prevent.
> 
> 
> So the question is:
> How do I get AWS to work with Koha?
> 
> Best regards,
> 
> Charles Burns
> 
> --
> "Be who you are and say what you feel, because those who mind don't
> matter and those who matter don't mind." --Dr. Seuss
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