Do you mean to say ip-hash as load balancing mechnaism. I have tried that
as well. But No Luck

Thanks
Ramakrishna G

On Sat, Aug 4, 2018 at 12:37 AM, Ramakrishna G <r...@tts.in> wrote:

> Ray,
>
> Can you please elaborate this "If you set nginx to be sticky, will
> validation succeed?" Any example for this.
>
> Also in cas logs I could see ticket was not validated when I go through
> NGINX
>
> Thanks
> Ramakrishna G
>
>
> On Fri, Aug 3, 2018 at 11:02 PM, Ray Bon <r...@uvic.ca> wrote:
>
>> Ramakrishna,
>>
>> This sounds like slow ticket replication. Does redis sentinel have
>> multiple stores?
>> If you set nginx to be sticky, will validation succeed?
>>
>> Check your cas logs to see if the ticket is being validated. I think the
>> cas client tries to validate the ticket using https.
>>
>> You could simplify your config:
>> location /cas
>> {
>> proxy_pass http://cas.server/cas
>> }
>>
>> Ray
>>
>> On Fri, 2018-08-03 at 22:28 +0530, Ramakrishna G wrote:
>>
>> Hello all,
>>
>> I am using Mod_auth_cas and HA- Cas server behind a loadbalancer.
>>
>>
>> Whenever I set CASValidateURL to one of the cas servers it works fine.
>> But when I send to cas via NGINX server then it says "Unauthorized error"
>> in browser.
>>
>> My Nginx has
>>
>>  location /cas/login
>>  {
>>         proxy_pass  http://cas_server/cas/login;
>>  }
>>
>>  location /cas/serviceValidate
>>  {
>>         proxy_pass  http://cas_server/cas/serviceValidate;
>>  }
>>
>>  location /secured
>>  {
>>         proxy_pass  http:// <http://cas_server/cas>application
>> _servers/api/services;
>>  }
>>
>>
>> My cas.conf has
>>
>> LoadModule auth_cas_module modules/mod_auth_cas.so
>> CASCertificatePath /etc/pki/tls/certs/
>> CASCookiePath /var/cache/mod_auth_cas/
>> CASLoginURL http://localhost:81/cas/login // Works fine
>> CASValidateURL  http://localhost:81/cas/serviceValidate // Pointing to
>> NGINX
>> #CASValidateURL  http://localhost:8080/cas/serviceValidate // Pointing
>> to one of the cas server - Works fine
>> CASDebug On
>> LogLevel debug
>>
>> No error as well. I am not sure where I am going wrong.
>>
>> Can anyone help please.
>>
>> Thanks
>> Ramakrishna G
>>
>>
>>
>> --
>> Ray Bon
>> Programmer analyst
>> Development Services, University Systems
>> 2507218831 | CLE 019 | r...@uvic.ca
>>
>> --
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>>
>
>

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