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Posted to users@tomcat.apache.org by OG <og...@yahoo.com> on 2005/12/22 01:38:28 UTC
mod_jk (1.2.14 & 1.2.15) bug
Hello,
Recently I found a possibel mod_jk bug. I'm using Apache 1.3.34,
mod_jk 1.2.14, and Jetty 5.1.15.
The bug surfaced once I started rewriting URLs with mod_rewrite. It
appears that mod_jk sends a cookie2 header as cookie header, which
Jetty cannot handle.
The full description of the problem, including HTTP headers that I
sniffed with a proxy can be found here:
http://my.opera.com/community/forums/topic.dml?id=112287
Initially I thought this was a bug in Opera or in Jetty, but a person
in the above thread pointed out this is a (known?) mod_jk bug.
I looked around tomcat.apache.org, but couldn't find a link to JIRA or
Bugzilla, nor a list of known issues.
Does anyone know anything about this? Is this a known issue? I'd be
VERY happy to help narrow this down.
Thanks,
Otis
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Re: mod_jk (1.2.14 & 1.2.15) bug
Posted by Mladen Turk <ml...@jboss.com>.
OG wrote:
> Aaaaaaah, what a let down! :(
> You can easily see it if you just go to http://www.simpy.com/login and use demo/demo account. Then just click on the logo (top left), and notice how you get logged out, due to lost session information (normally identified via cookies). Use Opera and this will happen. Use Firefox/IE/Safari, and things will work. The only difference I see between these browsers is that Opera uses that Cookie2 header.
>
> Any help would be very appreciated, as I have Opera users complaining about this.
>
Are you able to obtain the Cookie.getVersion() for cookie2 after the
patch. It should return version 1 in that case.
Also I double checked the patch, and it's OK, so it'll be committed.
Regards,
Mladen.
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Re: mod_jk (1.2.14 & 1.2.15) bug
Posted by OG <og...@yahoo.com>.
Aaaaaaah, what a let down! :(
I just patched 1.2.15 with the patch at:
http://marc.theaimsgroup.com/?l=tomcat-dev&m=113397833612749&w=2
Then I tested it (on Simpy.com).... and found that the patch does _not_ fix the problem I was describing:
http://mail-archives.apache.org/mod_mbox/tomcat-users/200512.mbox/ajax/%3c20051222003828.61356.qmail@web50301.mail.yahoo.com%3e
So, back to square one. Perhaps what I described is a different mod_jk issue?
You can easily see it if you just go to http://www.simpy.com/login and use demo/demo account. Then just click on the logo (top left), and notice how you get logged out, due to lost session information (normally identified via cookies). Use Opera and this will happen. Use Firefox/IE/Safari, and things will work. The only difference I see between these browsers is that Opera uses that Cookie2 header.
Any help would be very appreciated, as I have Opera users complaining about this.
Thanks,
Otis
----- Original Message ----
From: Mladen Turk <ml...@jboss.com>
To: Tomcat Users List <us...@tomcat.apache.org>
Sent: Thu 22 Dec 2005 02:17:08 PM EST
Subject: Re: mod_jk (1.2.14 & 1.2.15) bug
OG wrote:
> Hello,
>
> Thank you for the information, Bill.
>
> Mladen & Co., will you be applying this patch for 1.2.16, and if so, do you have any ideas about when you may release 1.2.16?
>
No.
Since this requires the protocol change it will go to 1.3 branch
together with other AJP changes that will be backward compatible.
For AJP1.4 we would need 2.0 branch.
> I'll patch 1.2.15 src myself if I have to, but I'd rather just go to 1.2.16 with that patch incorporated in it.
>
You may as well add the patch to bugzilla as an enhancement.
This way others will have a chance to apply the patch.
Regards,
Mladen.
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Re: mod_jk (1.2.14 & 1.2.15) bug
Posted by Mladen Turk <ml...@jboss.com>.
OG wrote:
> Hello,
>
> Thank you for the information, Bill.
>
> Mladen & Co., will you be applying this patch for 1.2.16, and if so, do you have any ideas about when you may release 1.2.16?
>
No.
Since this requires the protocol change it will go to 1.3 branch
together with other AJP changes that will be backward compatible.
For AJP1.4 we would need 2.0 branch.
> I'll patch 1.2.15 src myself if I have to, but I'd rather just go to 1.2.16 with that patch incorporated in it.
>
You may as well add the patch to bugzilla as an enhancement.
This way others will have a chance to apply the patch.
Regards,
Mladen.
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Re: mod_jk (1.2.14 & 1.2.15) bug
Posted by OG <og...@yahoo.com>.
Hello,
Thank you for the information, Bill.
Mladen & Co., will you be applying this patch for 1.2.16, and if so, do you have any ideas about when you may release 1.2.16?
I'll patch 1.2.15 src myself if I have to, but I'd rather just go to 1.2.16 with that patch incorporated in it.
Thanks,
Otis
----- Original Message ----
From: Bill Barker <wb...@wilshire.com>
To: users@tomcat.apache.org
Sent: Wed 21 Dec 2005 10:45:40 PM EST
Subject: Re: mod_jk (1.2.14 & 1.2.15) bug
"OG" <og...@yahoo.com> wrote in message
news:20051222003828.61356.qmail@web50301.mail.yahoo.com...
> Hello,
>
> Recently I found a possibel mod_jk bug. I'm using Apache 1.3.34,
> mod_jk 1.2.14, and Jetty 5.1.15.
>
> The bug surfaced once I started rewriting URLs with mod_rewrite. It
> appears that mod_jk sends a cookie2 header as cookie header, which
> Jetty cannot handle.
>
> The full description of the problem, including HTTP headers that I
> sniffed with a proxy can be found here:
>
> http://my.opera.com/community/forums/topic.dml?id=112287
>
> Initially I thought this was a bug in Opera or in Jetty, but a person
> in the above thread pointed out this is a (known?) mod_jk bug.
>
> I looked around tomcat.apache.org, but couldn't find a link to JIRA or
> Bugzilla, nor a list of known issues.
>
> Does anyone know anything about this? Is this a known issue? I'd be
> VERY happy to help narrow this down.
>
It's a known issue.
See http://marc.theaimsgroup.com/?l=tomcat-dev&m=113397833612749&w=2.
The bug should be harmless for Tomcat, but I can't say about Jetty. In any
case, there are two patches in the thread: Choose your favorite, apply it,
and rebuild mod_jk.
> Thanks,
> Otis
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Re: mod_jk (1.2.14 & 1.2.15) bug
Posted by Bill Barker <wb...@wilshire.com>.
"OG" <og...@yahoo.com> wrote in message
news:20051222003828.61356.qmail@web50301.mail.yahoo.com...
> Hello,
>
> Recently I found a possibel mod_jk bug. I'm using Apache 1.3.34,
> mod_jk 1.2.14, and Jetty 5.1.15.
>
> The bug surfaced once I started rewriting URLs with mod_rewrite. It
> appears that mod_jk sends a cookie2 header as cookie header, which
> Jetty cannot handle.
>
> The full description of the problem, including HTTP headers that I
> sniffed with a proxy can be found here:
>
> http://my.opera.com/community/forums/topic.dml?id=112287
>
> Initially I thought this was a bug in Opera or in Jetty, but a person
> in the above thread pointed out this is a (known?) mod_jk bug.
>
> I looked around tomcat.apache.org, but couldn't find a link to JIRA or
> Bugzilla, nor a list of known issues.
>
> Does anyone know anything about this? Is this a known issue? I'd be
> VERY happy to help narrow this down.
>
It's a known issue.
See http://marc.theaimsgroup.com/?l=tomcat-dev&m=113397833612749&w=2.
The bug should be harmless for Tomcat, but I can't say about Jetty. In any
case, there are two patches in the thread: Choose your favorite, apply it,
and rebuild mod_jk.
> Thanks,
> Otis
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