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Posted to users@tomcat.apache.org by pappu <an...@infosys.com> on 2009/05/19 12:59:04 UTC
Re: "Request entity too large" when using SSO (IIS Integrated
Windows authentication -Tomcat )
Hi,
We are running our application on Tomcat 5 and have authorization done by
IIS and have configured the IIS to tomcat communication using the
iisapi_Redirect.
We are facing this issue where we get the "Request Entity too Large" error
when we try for certain ids.
Since we are running on Tomcat 5 we can't do the mod_jk change. Could you
please suggest how to resolve this issue?
Thanks in Advance.
AM
baumar wrote:
>
> Hi,
>
> We are running an application on Tomcat 6. The authorization is down by
> IIS with Integrated Windows authentication selected.
>
> Whenever we try to access any page (with IE6), we get a "request entity
> too large" response.
>
> We switched IIS to Basic authentication, then it works. By analyzing the
> network traffic, we saw that IIS is adding a kerberos header with
> encrypted data and guess this data cannot be handled by the jconnector or
> tomcat. we made a test where we switched off tomcat and still got the same
> error, so unless we didn't get some cached reply, this means the error
> might be thrown by the jconnector, but we have no clear evidence.
>
> Did anybody encounter a similar case or know how to resolve this?
>
> Thanks
>
> Markus
>
>
>
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Re: "Request entity too large" when using SSO (IIS Integrated Windows
authentication -Tomcat )
Posted by Christopher Schultz <ch...@christopherschultz.net>.
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Pappu,
On 5/20/2009 1:20 AM, pappu wrote:
> Yes I do mean Tomcat 5.0. The reason why we are having this version is
> because we have Business Objects (Analytics Tool) configured to run on
> tomcat and it only supports for Tomcat 5.0 and Tomcat 5.5. When we did this
> about 3 yrs ago i believe only 5.0 would have been supported.
Tomcat 5.5 is still supported by "the community". You should be able to
move up to 5.5.27 (the current 5.5.x version) and still be covered for
Business Objects.
> Could you let me know if there is an option to resolve this error without
> doing the upgrade?
Probably not.
- -chris
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Re: "Request entity too large" when using SSO (IIS Integrated Windows
authentication -Tomcat )
Posted by Rainer Jung <ra...@kippdata.de>.
On 20.05.2009 07:20, pappu wrote:
> Chuck,
>
> -------------------
>
> If by "Tomcat 5" you really mean "Tomcat 5.0", please be aware that 5.0 has
> not been supported for quite some time. You do need to move up.
>
> -------------------
>
> Yes I do mean Tomcat 5.0. The reason why we are having this version is
> because we have Business Objects (Analytics Tool) configured to run on
> tomcat and it only supports for Tomcat 5.0 and Tomcat 5.5. When we did this
> about 3 yrs ago i believe only 5.0 would have been supported.
>
> Could you let me know if there is an option to resolve this error without
> doing the upgrade?
The necessary feature (bigger AJP packet sizes) has been backported to
Tomcat 5.5.
Regards,
Rainer
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RE: "Request entity too large" when using SSO (IIS
IntegratedWindows authentication -Tomcat )
Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: pappu [mailto:anaga_mahadevan@infosys.com]
> Subject: RE: "Request entity too large" when using SSO (IIS
> IntegratedWindows authentication -Tomcat )
>
> When we did this about 3 yrs ago i believe only 5.0 would have
> been supported.
The last 5.0 was released 4.5 years ago, and 5.5.17 was available over 3 years ago.
> Could you let me know if there is an option to resolve this
> error without doing the upgrade?
It's open source; you're free to backport anything you want.
- Chuck
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RE: "Request entity too large" when using SSO (IIS Integrated
Windows authentication -Tomcat )
Posted by pappu <an...@infosys.com>.
Chuck,
-------------------
If by "Tomcat 5" you really mean "Tomcat 5.0", please be aware that 5.0 has
not been supported for quite some time. You do need to move up.
-------------------
Yes I do mean Tomcat 5.0. The reason why we are having this version is
because we have Business Objects (Analytics Tool) configured to run on
tomcat and it only supports for Tomcat 5.0 and Tomcat 5.5. When we did this
about 3 yrs ago i believe only 5.0 would have been supported.
Could you let me know if there is an option to resolve this error without
doing the upgrade?
-AM
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RE: "Request entity too large" when using SSO (IIS Integrated
Windows authentication -Tomcat )
Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: pappu [mailto:anaga_mahadevan@infosys.com]
> Subject: Re: "Request entity too large" when using SSO (IIS Integrated
> Windows authentication -Tomcat )
>
> So we having Tomcat 5 means that we cannot change this.
If by "Tomcat 5" you really mean "Tomcat 5.0", please be aware that 5.0 has not been supported for quite some time. You do need to move up.
- Chuck
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Re: "Request entity too large" when using SSO (IIS Integrated
Windows authentication -Tomcat )
Posted by pappu <an...@infosys.com>.
Chris,
What mod_jk change? What does running Tomcat 5 (specifically) have to do
with it?
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The link of tomcat below gives instructions on how to increase the
max_packet_size for AJP. This mentions that this is available only from
Tomcat 5.5.20+ and 6.0.2+. So we having Tomcat 5 means that we cannot change
this.
http://tomcat.apache.org/connectors-doc/reference/workers.html
I checked in the isapi logs and i see the error that the HTTP method does
not allow the data transmitted, or the data volume exceeds the capacity
limit
I somehow need to be able to pass the URL from IIS to Tomcat. If I remove
the setting for isapi_Redirect and directly use response.redirect(tomcat
url) in the asp page it works fine but I need the requests to be serviced
only via iis.
-AM
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Re: "Request entity too large" when using SSO (IIS Integrated Windows
authentication -Tomcat )
Posted by Christopher Schultz <ch...@christopherschultz.net>.
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AM,
On 5/19/2009 6:59 AM, pappu wrote:
> We are running our application on Tomcat 5 and have authorization done by
> IIS and have configured the IIS to tomcat communication using the
> iisapi_Redirect.
>
> We are facing this issue where we get the "Request Entity too Large" error
> when we try for certain ids.
>
> Since we are running on Tomcat 5 we can't do the mod_jk change.
What mod_jk change? What does running Tomcat 5 (specifically) have to do
with it?
- -chris
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