Github user necouchman commented on a diff in the pull request:
https://github.com/apache/incubator-guacamole-client/pull/180#discussion_r132605562
--- Diff:
extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/ticket/TicketValidationService.java
---
@@ -75,6 +84,10 @@ public String processUsername(String ticket) throws
GuacamoleException {
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);
--- End diff --
Still not sure this is the right exception to throw. It's the one that
works - that actually displays an error on the dialog box - but still seems a
little weird to throw Insufficient instead of Invalid. However, throwing
Invalid and getting the error would require some additional reworking of the
index controller.
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