diff options
Diffstat (limited to 'crypto/kerberosIV/lib/krb/tkt_string.c')
-rw-r--r-- | crypto/kerberosIV/lib/krb/tkt_string.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/crypto/kerberosIV/lib/krb/tkt_string.c b/crypto/kerberosIV/lib/krb/tkt_string.c deleted file mode 100644 index 0aa787c..0000000 --- a/crypto/kerberosIV/lib/krb/tkt_string.c +++ /dev/null @@ -1,75 +0,0 @@ -/* - 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: tkt_string.c,v 1.15 1999/09/16 20:41:55 assar Exp $"); - -/* - * This routine is used to generate the name of the file that holds - * the user's cache of server tickets and associated session keys. - * - * If it is set, krb_ticket_string contains the ticket file name. - * Otherwise, the filename is constructed as follows: - * - * If it is set, the environment variable "KRBTKFILE" will be used as - * the ticket file name. Otherwise TKT_ROOT (defined in "krb.h") and - * the user's uid are concatenated to produce the ticket file name - * (e.g., "/tmp/tkt123"). A pointer to the string containing the ticket - * file name is returned. - */ - -static char krb_ticket_string[MaxPathLen] = ""; - -char * -tkt_string(void) -{ - char *env; - - if (!*krb_ticket_string) { - if ((env = getenv("KRBTKFILE"))) { - strlcpy (krb_ticket_string, - env, - sizeof(krb_ticket_string)); - } else { - snprintf(krb_ticket_string, sizeof(krb_ticket_string), - "%s%u",TKT_ROOT, (unsigned)getuid()); - } - } - return krb_ticket_string; -} - -/* - * This routine is used to set the name of the file that holds the user's - * cache of server tickets and associated session keys. - * - * The value passed in is copied into local storage. - * - * NOTE: This routine should be called during initialization, before other - * Kerberos routines are called; otherwise tkt_string() above may be called - * and return an undesired ticket file name until this routine is called. - */ - -void -krb_set_tkt_string(const char *val) -{ - strlcpy (krb_ticket_string, val, sizeof(krb_ticket_string)); -} |