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Viewing changes to ivle/dispatch/__init__.py

  • Committer: William Grant
  • Date: 2010-02-23 08:48:09 UTC
  • mfrom: (1673 trunk)
  • mto: This revision was merged to the branch mainline in revision 1674.
  • Revision ID: grantw@unimelb.edu.au-20100223084809-du6dvsxrjhw15ytr
Merge trunk.

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ivle/dispatch/__init__.py
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import os
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import os.path
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import urllib
 
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import urlparse
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import cgi
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import traceback
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import logging
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import ivle.webapp.security
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from ivle.webapp.base.plugins import ViewPlugin, PublicViewPlugin
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from ivle.webapp.base.xhtml import XHTMLView, XHTMLErrorView
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from ivle.webapp.errors import HTTPError, Unauthorized, NotFound
 
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from ivle.webapp.errors import BadRequest, HTTPError, NotFound, Unauthorized
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from ivle.webapp.publisher import Publisher, PublishingError
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from ivle.webapp import ApplicationRoot
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                    raise Unauthorized('Unauthorized: %s' % view)
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                else:
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                    raise Unauthorized()
 
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            # Non-GET requests from other sites leave us vulnerable to
 
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            # CSRFs. Block them.
 
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            referer = req.headers_in.get('Referer')
 
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            if (referer is None or
 
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                urlparse.urlparse(req.headers_in.get('Referer')).netloc !=
 
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                    req.hostname):
 
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                if req.method != 'GET' and not view.offsite_posts_allowed:
 
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                    raise BadRequest(
 
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                        "Non-GET requests from external sites are forbidden "
 
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                        "for security reasons.")
 
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            # Render the output
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            view.render(req)
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        except HTTPError, e:
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            XHTMLErrorView(req, NotFound(), e[0]).render(req)
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        return req.OK
 
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    finally:
 
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        req.store.close()
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def handle_unknown_exception(req, exc_type, exc_value, exc_traceback):
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    """