src-test2/usr.bin/su, branch release/2.2.2

MFC: Make su login.conf aware.

1997-05-10T22:07:58Z

YAMFC (rev 1.8, and 1.18 resp: empty group wheel semantics)

1997-03-07T09:01:23Z

YAMFC:

1997-03-06T07:45:28Z

- typo fixes - sort xrefs - some other minor cleanup.

Export $TERM only if it has been set in our environment.

1996-10-07T10:00:58Z

Detected by: Amancio Hasty

[HISTORY] command appeared in Version 1 AT&T UNIX

1996-08-29T18:06:19Z

Obtained from: A Quarter Century of UNIX, Peter H. Salus, page 41

Make su a little less fascist about using Kerberos if it is not

1996-03-11T22:14:52Z

configured or available. Also fix a _nasty_ bug that would let one in if su -K was used. Any old password would work :-( :-(.

Better integrate kerberos into su so that if an incorrect Kerberos

1996-03-09T14:57:43Z

password is entered, the user is not prompted for a password a second time. This closes pr-bin/1006.

#include -> #include

1996-02-11T09:18:18Z

Make it possible to enable WHEELSU from /etc/make.conf.

1995-10-12T17:25:58Z

Kerberos can now deal with multi-homed clients.

1995-10-05T21:30:21Z

Kerberos obtains a network address for the local host from the routing tables and uses it consistently for all Kerberos transactions. This ensures that packets only leave the *authenticated* interface. Clients who open and use their own sockets for encrypted or authenticated correspondance to kerberos services should bind their sockets to the same address as that used by kerberos. krb_get_local_addr() and krb_bind_local_addr() allow clients to obtain the local address or bind a socket to the local address used by Kerberos respectively. Reviewed by: Mark Murray , Garrett Wollman Obtained from: concept by Dieter Dworkin Muller