Hey, I'm too looking out for a similar thing. I guess this is a very common requirement & may be soon provided as built-in functionality packed with cassandra setup.
Btw nice to see if someone has ideas about how to implement this for now. On Fri, Oct 21, 2011 at 6:53 PM, Alexander Konotop < alexander.kono...@gmail.com> wrote: > Hello :-) > Does anyone have a working config with normal secure authentication? > I've just installed Cassandra 1.0.0 and see that SimpleAuthenticate is > meant to be non-secure and was moved to examples. I need a production > config - so I've tried to write this to config: > ------------ > authenticator: org.apache.cassandra.auth.AuthenticatedUser > authority: org.apache.cassandra.auth.AuthenticatedUser > ------------ > But during cassandra startup log says: > ------------ > org.apache.cassandra.config.ConfigurationException: No default > constructor for authenticator class > 'org.apache.cassandra.auth.AuthenticatedUser'. > ------------ > > As I understand either AuthenticatedUser is a wrong class or I simply > don't know how to set it up - does it need additional configs similar to > access.properties or passwd.properties? Maybe there's a way to store > users in cassandra DB itself, like, fore example, MySQL does? > > I've searched and tried lot of things the whole day but the only info > that I found were two phrases - first told that SimpleAuth is just a > toy and second told to look into source to look for more auth methods. > But, for example, this: > ------------ > package org.apache.cassandra.auth; > > import java.util.Collections; > import java.util.Set; > > /** > * An authenticated user and her groups. > */ > public class AuthenticatedUser > { > public final String username; > public final Set<String> groups; > > public AuthenticatedUser(String username) > { > this.username = username; > this.groups = Collections.emptySet(); > } > > public AuthenticatedUser(String username, Set<String> groups) > { > this.username = username; > this.groups = Collections.unmodifiableSet(groups); > } > > @Override > public String toString() > { > return String.format("#<User %s groups=%s>", username, groups); > } > } > ------------ > tells me just about nothing :-( > > Best regards > Alexander >