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GUAC-1114: Do not allow users to remove their own system permissions.

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This commit is contained in:
Michael Jumper
2015-03-07 19:24:36 -08:00
parent 0ed12dc0eb
commit 83477e5e75
1 changed files with 6 additions and 0 deletions
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6
extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/glyptodon/guacamole/auth/jdbc/permission/SystemPermissionService.java
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@@ -29,6 +29,7 @@ import org.glyptodon.guacamole.auth.jdbc.user.AuthenticatedUser;
import org.glyptodon.guacamole.auth.jdbc.user.ModeledUser;
import org.glyptodon.guacamole.GuacamoleException;
import org.glyptodon.guacamole.GuacamoleSecurityException;
import org.glyptodon.guacamole.GuacamoleUnsupportedException;
import org.glyptodon.guacamole.net.auth.permission.SystemPermission;
/**
@@ -112,6 +113,11 @@ public class SystemPermissionService
// Only an admin can delete system permissions
if (user.getUser().isAdministrator()) {
// Do not allow users to remove their own admin powers
if (user.getUser().getIdentifier().equals(targetUser.getIdentifier()))
throw new GuacamoleUnsupportedException("Removing your own administrative permissions is not allowed.");
Collection<SystemPermissionModel> models = getModelInstances(targetUser, permissions);
systemPermissionMapper.delete(models);
return;