Joan Balagueró Valls wrote:
Hello,
Here the attach with the trace. It's a post request from my local app to my
servlet.
In all tests I've always used:
bcc.setVersion(1);
bcc.setAttribute(ClientCookie.VERSION_ATTR, "1");
Thanks,
Joan.
Joan,
I am afraid the attachment got stripped away. Post it inline.
Oleg
-----Mensaje original-----
De: Oleg Kalnichevski [mailto:ol...@apache.org]
Enviado el: martes, 07 de julio de 2009 17:18
Para: HttpClient User Discussion
Asunto: Re: QUESTION ABOUT COOKIES
On Tue, Jul 07, 2009 at 05:04:59PM +0200, Joan Balaguer? Valls wrote:
Hello Oleg,
Thanks, after some tests this is exactly what it happens.
When I send this cookie to my servlet, I receive all its data correctly
except the "max-age" attribute, which is always -1.
I'm trying to set MAX_AGE with your API, and I'm getting crazy...
I've tried "stdCookie.setExpiryDate(new
java.util.Date(System.currentTimeMillis() + 60000)); // Expires after 60
seconds
But my servlet gets -1 (when I get cookies from HttpServletRequest with
request.getCookies()).
I supposed that I had to set the same value for MAX_AGE attribute. Then I
tried:
stdCookie.setExpiryDate(new java.util.Date(System.currentTimeMillis() +
60000));
stdCookie.setAttribute(ClientCookie.MAX_AGE_ATTR, "60"); // 60 seconds
But my servlet still receives -1 in MAX_AGE.
Finally, I'm trying to set the "ClientCookie.EXPIRES_ATTR" with the value
of
java.util.Date(System.currentTimeMillis() + 60000)), but the value passed
to
setAttribute is expected to be a String, and I have a java.util.Date. How
can I make this conversion?
Thanks in advance,
Post a wire log of the session:
http://hc.apache.org/httpcomponents-client/logging.html
Also, try setting cookie version to version 1 to force the use of a RFC
compliant cookie spec and see if that makes any difference.
Oleg
Joan.
-----Mensaje original-----
De: Oleg Kalnichevski [mailto:ol...@apache.org]
Enviado el: martes, 07 de julio de 2009 16:18
Para: HttpClient User Discussion
Asunto: Re: QUESTION ABOUT COOKIES
On Mon, Jul 06, 2009 at 08:14:48PM +0200, Joan Balaguer? Valls wrote:
Hello Oleg,
I?m trying to send cookies to a servlet with a simple app. Following the
tutorial:
HttpContext localContext = new BasicHttpContext();
CookieStore cookieStore = new BasicCookieStore();
BasicClientCookie stdCookie = new BasicClientCookie("name", "value");
stdCookie.setVersion(1);
stdCookie.setDomain(".mycompany.com");
stdCookie.setPath("/");
stdCookie.setSecure(true);
// Set attributes EXACTLY as sent by the server
stdCookie.setAttribute(ClientCookie.VERSION_ATTR, "1");
stdCookie.setAttribute(ClientCookie.DOMAIN_ATTR, ".mycompany.com");
cookieStore.addCookie(stdCookie);
localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);
HttpEntity entity = objHttp.execute(objPost, localContext).getEntity();
This does not work (at least for me). To work, you need to add:
stdCookie.setAttribute(ClientCookie.PATH, "/");
If I forget any of the ?set? statement, or any of the ?setAttribute?
statement, it does not work.
The question is: Why have we to set twice the components of the
?BasicClientCookie?, the first using ?stdCookie.set? and the second
using
?stdCookie.setAttribute??
And should I set ?ClientCookie.SECURE_ATTR? and
?ClientCookie.MAX_AGE_ATTR?
?
Joan
This is because some cookies set domain / path / port attributes
explicitly,
while some do not, in which case values of those attributes are derived
from
the properties of the origin server.
Consider the following example:
Set-Cookie:
stuff="very important"; path="/"; domain="myhost.mydomain.com";
version=1
Set-Cookie:
stuff="very important"; version=1
These two cookies are obviously different but they essentially represent
the
same piece of state information if sent in response to a request for
"http://myhost.mydomain.com/index.html";
And the second part: when the servlet receives this cookie, it is resent
to
another servlet using the same sequence of operations. But debugging,
one
can see that the cookie is not added to the cookieStore (the sentence
?cookieStore.addCookie(stdCookie);? does not add anything to
?cookieStore?).
A cookie does not get added to the cookie store only if it has expired.
Hope this helps
Oleg
Can you help me?
Thanks in advance,
Joan.
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