This class encapsulates an N-eyes based authorization method, which means that connections are authorized if other administrators authenticate themselves within the defined timelimits.

When NEyesAuthorization is used, the client trying to access the service has to be authorized by another (already authorized) client (this authorization chain can be expanded to multiple levels). NEyesAuthorization can only be used in conjunction with another NEyesAuthorization policy. One of them is the authorizer set to authorize the authorized policy.

In a simple 4-eyes scenario the authorizer policy points to the authorized policy in its Authorization policy parameter, and has its wait_authorization parameter disabled. The authorized policy has an empty Authorization policy parameter (meaning that it is at lower the end of an N-eyes chain), and has its wait_authorization parameter enabled, meaning that it has to be authorized by another policy.

For examples on using the NEyesAuthorization class, see the Proxying secure channels - SSH tutorial available from the BalaSys Documentation Page at http://www.balasys.hu/documentation/.