diff options
Diffstat (limited to 'eBones/krb/create_auth_reply.c')
| -rw-r--r-- | eBones/krb/create_auth_reply.c | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/eBones/krb/create_auth_reply.c b/eBones/krb/create_auth_reply.c deleted file mode 100644 index e304b17..0000000 --- a/eBones/krb/create_auth_reply.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute - * of Technology. - * For copying and distribution information, please see the file - * <Copyright.MIT>. - * - * from: create_auth_reply.c,v 4.10 89/01/13 17:47:38 steiner Exp $ - * $Id: create_auth_reply.c,v 1.3 1995/07/18 16:38:06 mark Exp $ - */ - -#if 0 -#ifndef lint -static char *rcsid = -"$Id: create_auth_reply.c,v 1.3 1995/07/18 16:38:06 mark Exp $"; -#endif /* lint */ -#endif - -#include <krb.h> -#include <prot.h> -#include <strings.h> - -/* - * This routine is called by the Kerberos authentication server - * to create a reply to an authentication request. The routine - * takes the user's name, instance, and realm, the client's - * timestamp, the number of tickets, the user's key version - * number and the ciphertext containing the tickets themselves. - * It constructs a packet and returns a pointer to it. - * - * Notes: The packet returned by this routine is static. Thus, if you - * intend to keep the result beyond the next call to this routine, you - * must copy it elsewhere. - * - * The packet is built in the following format: - * - * variable - * type or constant data - * ---- ----------- ---- - * - * unsigned char KRB_PROT_VERSION protocol version number - * - * unsigned char AUTH_MSG_KDC_REPLY protocol message type - * - * [least significant HOST_BYTE_ORDER sender's (server's) byte - * bit of above field] order - * - * string pname principal's name - * - * string pinst principal's instance - * - * string prealm principal's realm - * - * unsigned long time_ws client's timestamp - * - * unsigned char n number of tickets - * - * unsigned long x_date expiration date - * - * unsigned char kvno master key version - * - * short w_1 cipher length - * - * --- cipher->dat cipher data - */ - -KTEXT -create_auth_reply(pname,pinst,prealm,time_ws,n,x_date,kvno,cipher) - char *pname; /* Principal's name */ - char *pinst; /* Principal's instance */ - char *prealm; /* Principal's authentication domain */ - long time_ws; /* Workstation time */ - int n; /* Number of tickets */ - unsigned long x_date; /* Principal's expiration date */ - int kvno; /* Principal's key version number */ - KTEXT cipher; /* Cipher text with tickets and - * session keys */ -{ - static KTEXT_ST pkt_st; - KTEXT pkt = &pkt_st; - unsigned char *v = pkt->dat; /* Prot vers number */ - unsigned char *t = (pkt->dat+1); /* Prot message type */ - short w_l; /* Cipher length */ - - /* Create fixed part of packet */ - *v = (unsigned char) KRB_PROT_VERSION; - *t = (unsigned char) AUTH_MSG_KDC_REPLY; - *t |= HOST_BYTE_ORDER; - - if (n != 0) - *v = 3; - - /* Add the basic info */ - (void) strcpy((char *) (pkt->dat+2), pname); - pkt->length = 3 + strlen(pname); - (void) strcpy((char *) (pkt->dat+pkt->length),pinst); - pkt->length += 1 + strlen(pinst); - (void) strcpy((char *) (pkt->dat+pkt->length),prealm); - pkt->length += 1 + strlen(prealm); - /* Workstation timestamp */ - bcopy((char *) &time_ws, (char *) (pkt->dat+pkt->length), 4); - pkt->length += 4; - *(pkt->dat+(pkt->length)++) = (unsigned char) n; - /* Expiration date */ - bcopy((char *) &x_date, (char *) (pkt->dat+pkt->length),4); - pkt->length += 4; - - /* Now send the ciphertext and info to help decode it */ - *(pkt->dat+(pkt->length)++) = (unsigned char) kvno; - w_l = (short) cipher->length; - bcopy((char *) &w_l,(char *) (pkt->dat+pkt->length),2); - pkt->length += 2; - bcopy((char *) (cipher->dat), (char *) (pkt->dat+pkt->length), - cipher->length); - pkt->length += cipher->length; - - /* And return the packet */ - return pkt; -} |
