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GUACAMOLE-355: Catch CAS errors and throw them to Guacamole, and display error message in login dialog.

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Nick Couchman
2017-08-10 21:34:23 -04:00
parent bfb6b13ba7
commit 5ff7fbf971
1 changed files with 6 additions and 0 deletions
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6
extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/ticket/TicketValidationService.java
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@@ -33,6 +33,8 @@ import org.apache.guacamole.GuacamoleException;
import org.apache.guacamole.GuacamoleServerException;
import org.apache.guacamole.auth.cas.conf.ConfigurationService;
import org.apache.guacamole.net.auth.Credentials;
import org.apache.guacamole.net.auth.credentials.CredentialsInfo;
import org.apache.guacamole.net.auth.credentials.GuacamoleInsufficientCredentialsException;
import org.jasig.cas.client.authentication.AttributePrincipal;
import org.jasig.cas.client.validation.Assertion;
import org.jasig.cas.client.validation.Cas20ProxyTicketValidator;
@@ -109,6 +111,10 @@ public class TicketValidationService {
catch (TicketValidationException e) {
throw new GuacamoleException("Ticket validation failed.", e);
}
catch (Throwable t) {
logger.error("Error validating ticket with CAS server: {}", t.getMessage());
throw new GuacamoleInsufficientCredentialsException("Error validating ticket with CAS server.", t, CredentialsInfo.USERNAME_PASSWORD);
}
}