diff options
Diffstat (limited to 'crypto/kerberosIV/lib/krb/get_tf_fullname.c')
-rw-r--r-- | crypto/kerberosIV/lib/krb/get_tf_fullname.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/crypto/kerberosIV/lib/krb/get_tf_fullname.c b/crypto/kerberosIV/lib/krb/get_tf_fullname.c new file mode 100644 index 0000000..75688b0 --- /dev/null +++ b/crypto/kerberosIV/lib/krb/get_tf_fullname.c @@ -0,0 +1,70 @@ +/* + Copyright (C) 1989 by the Massachusetts Institute of Technology + + Export of this software from the United States of America is assumed + to require a specific license from the United States Government. + It is the responsibility of any person or organization contemplating + export to obtain such a license before exporting. + +WITHIN THAT CONSTRAINT, permission to use, copy, modify, and +distribute this software and its documentation for any purpose and +without fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright notice and +this permission notice appear in supporting documentation, and that +the name of M.I.T. not be used in advertising or publicity pertaining +to distribution of the software without specific, written prior +permission. M.I.T. makes no representations about the suitability of +this software for any purpose. It is provided "as is" without express +or implied warranty. + + */ + +#include "krb_locl.h" + +RCSID("$Id: get_tf_fullname.c,v 1.8 1999/09/16 20:41:51 assar Exp $"); + +/* + * This file contains a routine to extract the fullname of a user + * from the ticket file. + */ + +/* + * krb_get_tf_fullname() takes four arguments: the name of the + * ticket file, and variables for name, instance, and realm to be + * returned in. Since the realm of a ticket file is not really fully + * supported, the realm used will be that of the the first ticket in + * the file as this is the one that was obtained with a password by + * krb_get_in_tkt(). + */ + +int +krb_get_tf_fullname(char *ticket_file, char *name, char *instance, char *realm) +{ + int tf_status; + CREDENTIALS c; + + if ((tf_status = tf_init(ticket_file, R_TKT_FIL)) != KSUCCESS) + return(tf_status); + + if (((tf_status = tf_get_pname(c.pname)) != KSUCCESS) || + ((tf_status = tf_get_pinst(c.pinst)) != KSUCCESS)) + return (tf_status); + + if (name) + strlcpy (name, c.pname, ANAME_SZ); + if (instance) + strlcpy (instance, c.pinst, INST_SZ); + if ((tf_status = tf_get_cred(&c)) == KSUCCESS) { + if (realm) + strlcpy (realm, c.realm, REALM_SZ); + } + else { + if (tf_status == EOF) + return(KFAILURE); + else + return(tf_status); + } + tf_close(); + + return(tf_status); +} |