Info on using the AuthCookie in M2Crypto

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Hi all.

I'm trying to integrate M2Crypto AuthCookies in a Zope application.

Up to now, I've been successful in integrating the AuthCookie. Here is
the code. For those of you which could ask, it is a modified version of
CookieCrumbler. I hope the formatting will not be such an issue...

~   def modifyRequest(self, REQUEST, RESPONSE):

~        if REQUEST.cookies.has_key(self.auth_cookie) and
REQUEST.cookies.has_key('wscookie'):
~            cookie_str = REQUEST.cookies[self.auth_cookie]
~            assert cookie_jar.isGoodCookieString('Set-Cookie:
_M2AUTH_="%s";' % cookie_str)
~            expiry, data, digest = unmix3(cookie_str)
~            REQUEST.environ['REMOTE_USER'] = data
~            return ATTEMPT_RESUME

~        if REQUEST.environ.has_key('REMOTE_USER'):
~            data = REQUEST.environ['REMOTE_USER']
~            expiry = time() + 1800
~            cookie = cookie_jar.makeCookie(expiry=expiry, data=data)
~            RESPONSE.setCookie(self.auth_cookie, cookie.value(),
~                                path=self.getCookiePath(),
~                                expires=cookie.expiry())
~            return ATTEMPT_LOGIN

~        return ATTEMPT_NONE

Now, my questions are regarding how much the AuthCookie are pyhton
cookies. Digging into the code, I can see they use the a Cookie
(actually, a SmartCookie) inside.

However, the SmartCookie interface is not available. Therefore, if you
want a cookie sent only on a secure connection, you have to access the
_cookie field. Of course this is possible, but I feel it should be
better integrated inside the AuthCookie class...

Just a few thought for discussions, however. I think M2Crypto is a great
python package.

Regards
Marco
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