I had a very similar issue. I got part-way around it by generating a new 
certificate with a CN of localhost 
(c.f. 
http://java.globinch.com/enterprise-java/security/fix-java-security-certificate-exception-no-matching-localhost-found/#Certificate-CN-Name).
 
I say part way because I now get an "PKIX path building failed: 
sun.security.provider.certpath.SunCertPathBuilderException: unable to find 
valid certification path to requested target" exception.

On Friday, April 14, 2017 at 12:39:10 PM UTC-5, bobbintb wrote:
>
> I got CAS 5 and the management webapp deployed but when I try to log into 
> the management webapp it fails. I get redirected to CAS and login and then 
> my browser gives me an "ERR_TOO_MANY_REDIRECTS". Catalina.out give me 
> this error:
>
>
> ERROR [org.springframework.boot.web.support.ErrorPageFilter] - <Forwarding 
> to error page from request [/callback] due to exception 
> [javax.net.ssl.SSLHandshakeException: 
> java.security.cert.CertificateException: No name matching localhost found]>
>
> I don't really know much about certificates. I quickly set up a self 
> signed one to get CAS working following a guide. I used this command to do 
> so:
>
> keytool -genkey -alias tomcat -keyalg RSA -keystore CASkeystore
>
> and then edited Tomcat's server.xml file with this:
>
>    <Connector port="8443" 
> protocol="org.apache.coyote.http11.Http11Protocol"
>                maxThreads="150" SSLEnabled="true" scheme="https" 
> secure="true"
>                clientAuth="false" sslProtocol="TLS"
>                keyAlias="tomcat" 
> keystoreFile="/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.121-0.b13.el6_8.x86_64/jre/lib/security/CASkeystore"
>                keystorePass="******************" />
>
> That got CAS working but I don't know enough about certs to know what I 
> need to do to get the management app to trust CAS. Any advice is 
> appreciated.
>

-- 
- CAS gitter chatroom: https://gitter.im/apereo/cas
- CAS mailing list guidelines: https://apereo.github.io/cas/Mailing-Lists.html
- CAS documentation website: https://apereo.github.io/cas
- CAS project website: https://github.com/apereo/cas
--- 
You received this message because you are subscribed to the Google Groups "CAS 
Community" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
To view this discussion on the web visit 
https://groups.google.com/a/apereo.org/d/msgid/cas-user/dab7a707-b4c9-4936-be66-9ab88ae0b00a%40apereo.org.

Reply via email to