# MIT Kerberos Documentation

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# 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.