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Posted to dev@tomcat.apache.org by bu...@apache.org on 2006/01/24 00:51:24 UTC
DO NOT REPLY [Bug 38360] New: - Domain for session cookies
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Summary: Domain for session cookies
Product: Tomcat 5
Version: Nightly Build
Platform: All
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P2
Component: Catalina
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: larry@theladders.com
There is currently no way to configure the cookie domain used for the JSESSIONID
cookies. If a.example.com and b.example.com are part of the same webapp, you
are unable to share session information between them.
I've added a property to the Context to configure this.
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DO NOT REPLY [Bug 38360] - Domain for session cookies
Posted by bu...@apache.org.
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RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=38360>.
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kjs24@columbia.edu changed:
What |Removed |Added
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CC| |kjs24@columbia.edu
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DO NOT REPLY [Bug 38360] - Domain for session cookies
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=38360>.
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------- Additional Comments From larry@theladders.com 2006-12-26 07:09 -------
Well, it's a feature. It's only a possible issue across sub-domains -- as
specified in rfc 2109, the request-host and the Domain attribute must host match
or the user-agent will reject the cookie. So, it's not a problem for
a.example.com trying to read/write cookies for b.foo.com. However, if
a.example.com and b.example.com were maintained by two different organizations,
then maybe they wouldn't want to use this. Of course, the same thing for
x.y.example.com and y.example.com.
This is already possible for non-session cookies using
javax.servlet.http.Cookie.setDomain(), and allowed/specified by rfc 2109.
Resin, already support this behavior:
http://www.caucho.com/resin-3.1/doc/session-tags.xtp#cookie-domain
As implemented, this patch allows this config to be set in the <Context /> --
maybe there's a better place for it that would alleviate your security concerns?
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DO NOT REPLY [Bug 38360] - Domain for session cookies
Posted by bu...@apache.org.
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RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=38360>.
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yoavs@computer.org changed:
What |Removed |Added
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Status|NEW |NEEDINFO
------- Additional Comments From yoavs@computer.org 2006-12-24 18:07 -------
Doesn't this raise a security issue where one webapp can try to have cookies set
for another domain?
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DO NOT REPLY [Bug 38360] - Domain for session cookies
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=38360>.
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INSERTED IN THE BUG DATABASE.
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------- Additional Comments From larry@theladders.com 2006-12-26 07:10 -------
that should be "domain-match", not "host match"
> Well, it's a feature. It's only a possible issue across sub-domains -- as
> specified in rfc 2109, the request-host and the Domain attribute must host match
> or the user-agent will reject the cookie. So, it's not a problem for
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DO NOT REPLY [Bug 38360] - Domain for session cookies
Posted by bu...@apache.org.
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------- Additional Comments From larry@theladders.com 2006-01-24 00:53 -------
Created an attachment (id=17490)
--> (http://issues.apache.org/bugzilla/attachment.cgi?id=17490&action=view)
configure domain for session cookies
This is against the latest from 5.5.x
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