# MIT Kerberos Documentation

Contents | previous | next | index | Search | feedback

# krb5_auth_con_genaddrs - Generate auth context addresses from a connected socket.

krb5_error_code `krb5_auth_con_genaddrs`(krb5_context context, krb5_auth_context auth_context, int infd, int flags)

param: | [in] context - Library context [in] auth_context - Authentication context [in] infd - Connected socket descriptor [in] flags - Flags

retval: | 0 Success; otherwise - Kerberos error codes

This function sets the local and/or remote addresses in auth_context based on the local and remote endpoints of the socket infd . The following flags determine the operations performed:

> - `KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR` Generate local address.
> - `KRB5_AUTH_CONTEXT_GENERATE_REMOTE_ADDR` Generate remote address.
> - `KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR` Generate local address and port.
> - `KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR` Generate remote address and port.