Update class

The update verb adds/updates the keys in the secondary server. The update verb is used to set public responses and specific responses for a particular authenticated users after using the pol verb. The @sign should be authenticated using cram verb prior to use the update verb. A malformed request closes the @sign client connection.

Syntax: update:public/@sign:key@@sign value e.g. update:public:phone@alice +1 123 456 000 - update public phone number of alice update:@bob:phone@alice +1 123 456 001 - update phone number of alice shared with bob update:@alice:phone@alice + 123 456 002 - update private phone number of alice