@Override
protected boolean hasBeenCancelled(final WebContext context) {
final String error = context.getRequestParameter(OAuthCredentialsException.ERROR);
final String errorReason = context.getRequestParameter(OAuthCredentialsException.ERROR_REASON);
// user has denied permissions
if ("access_denied".equals(error) && "user_denied".equals(errorReason)) {
return true;
} else {
return false;
}
}
@Override
protected boolean hasBeenCancelled(final WebContext context) {
final String error = context.getRequestParameter(OAuthCredentialsException.ERROR);
final String errorDescription =
context.getRequestParameter(OAuthCredentialsException.ERROR_DESCRIPTION);
// user has denied permissions
if ("access_denied".equals(error) && "the+user+denied+your+request".equals(errorDescription)) {
return true;
} else {
return false;
}
}
/**
* Get the credentials from the web context.
*
* @param context the web context
* @return the credentials
* @throws RequiresHttpAction requires an extra HTTP action
*/
@Override
protected CasCredentials retrieveCredentials(final WebContext context) throws RequiresHttpAction {
// like the SingleSignOutFilter from CAS client :
if (this.logoutHandler.isTokenRequest(context)) {
final String ticket = context.getRequestParameter(SERVICE_TICKET_PARAMETER);
this.logoutHandler.recordSession(context, ticket);
final CasCredentials casCredentials = new CasCredentials(ticket, getName());
logger.debug("casCredentials : {}", casCredentials);
return casCredentials;
}
if (this.logoutHandler.isLogoutRequest(context)) {
this.logoutHandler.destroySession(context);
final String message = "logout request : no credential returned";
logger.debug(message);
throw RequiresHttpAction.ok(message, context);
}
if (this.gateway) {
logger.info("No credential found in this gateway round-trip");
return null;
}
final String message = "No ticket or logout request";
throw new CredentialsException(message);
}
@Override
protected boolean hasBeenCancelled(final WebContext context) {
final String denied = context.getRequestParameter("denied");
if (CommonHelper.isNotBlank(denied)) {
return true;
} else {
return false;
}
}
