1 files changed, 0 insertions, 509 deletions

diff --git a/eBones/libkadm/kadm_cli_wrap.c b/eBones/libkadm/kadm_cli_wrap.c
deleted file mode 100644
index e25439d..0000000
--- a/eBones/libkadm/kadm_cli_wrap.c
+++ /dev/null
@@ -1,509 +0,0 @@
-/*
- * Copyright 1988 by the Massachusetts Institute of Technology.
- *
- * For copying and distribution information, please see the file
- * Copyright.MIT.
- *
- * Kerberos administration server client-side routines
- */
-
-#if 0
-#ifndef	lint
-static char rcsid_kadm_cli_wrap_c[] =
-"from: Id: kadm_cli_wrap.c,v 4.6 89/12/30 20:09:45 qjb Exp";
-static const char rcsid[] =
-	"$Id: kadm_cli_wrap.c,v 1.1 1995/07/18 16:40:23 mark Exp $";
-#endif	lint
-#endif
-
-/*
- * kadm_cli_wrap.c the client side wrapping of the calls to the admin server
- */
-
-#include <unistd.h>
-#include <string.h>
-#include <sys/types.h>
-#include <errno.h>
-#include <signal.h>
-#include <netdb.h>
-#include <sys/socket.h>
-#include <kadm.h>
-#include <kadm_err.h>
-#include <krb_err.h>
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-static Kadm_Client client_parm;
-
-/* Macros for use in returning data... used in kadm_cli_send */
-#define RET_N_FREE(r) {clear_secrets(); free((char *)act_st); free((char *)priv_pak); return r;}
-
-/* Keys for use in the transactions */
-static des_cblock sess_key;	       /* to be filled in by kadm_cli_keyd */
-static Key_schedule sess_sched;
-
-static void
-clear_secrets()
-{
-	bzero((char *)sess_key, sizeof(sess_key));
-	bzero((char *)sess_sched, sizeof(sess_sched));
-}
-
-/*
- * kadm_init_link
- *	receives    : name, inst, realm
- *
- * initializes client parm, the Kadm_Client structure which holds the
- * data about the connection between the server and client, the services
- * used, the locations and other fun things
- */
-int
-kadm_init_link(n, i, r)
-char n[];
-char i[];
-char r[];
-{
-	struct servent *sep;	       /* service we will talk to */
-	struct hostent *hop;	       /* host we will talk to */
-	char adm_hostname[MAXHOSTNAMELEN];
-
-	(void) init_kadm_err_tbl();
-	(void) init_krb_err_tbl();
-	(void) strcpy(client_parm.sname, n);
-	(void) strcpy(client_parm.sinst, i);
-	(void) strcpy(client_parm.krbrlm, r);
-	client_parm.admin_fd = -1;
-
-	/* set up the admin_addr - fetch name of admin host */
-	if (krb_get_admhst(adm_hostname, client_parm.krbrlm, 1) != KSUCCESS)
-		return KADM_NO_HOST;
-	if ((hop = gethostbyname(adm_hostname)) == NULL)
-		return KADM_UNK_HOST;  /* couldnt find the admin servers
-				        * address */
-	if ((sep = getservbyname(KADM_SNAME, "tcp")) == NULL)
-		return KADM_NO_SERV;   /* couldnt find the admin service */
-	bzero((char *) &client_parm.admin_addr,
-	      sizeof(client_parm.admin_addr));
-	client_parm.admin_addr.sin_family = hop->h_addrtype;
-	bcopy((char *) hop->h_addr, (char *) &client_parm.admin_addr.sin_addr,
-	      hop->h_length);
-	client_parm.admin_addr.sin_port = sep->s_port;
-
-	return KADM_SUCCESS;
-}				       /* procedure kadm_init_link */
-
-/*
- * kadm_change_pw
- * recieves    : key
- *
- * Replaces the password (i.e. des key) of the caller with that specified in
- * key. Returns no actual data from the master server, since this is called
- * by a user
- */
-int
-kadm_change_pw(newkey)
-des_cblock newkey;		       /* The DES form of the users key */
-{
-	int stsize, retc;	       /* stream size and return code */
-	u_char *send_st;	       /* send stream */
-	u_char *ret_st;
-	int ret_sz;
-	u_long keytmp;
-
-	if ((retc = kadm_cli_conn()) != KADM_SUCCESS)
-	    return(retc);
-	/* possible problem with vts_long on a non-multiple of four boundary */
-
-	stsize = 0;		       /* start of our output packet */
-	send_st = (u_char *) malloc(1);/* to make it reallocable */
-	send_st[stsize++] = (u_char) CHANGE_PW;
-
-	/* change key to stream */
-
-	bcopy((char *) (((long *) newkey) + 1), (char *) &keytmp, 4);
-	keytmp = htonl(keytmp);
-	stsize += vts_long(keytmp, &send_st, stsize);
-
-	bcopy((char *) newkey, (char *) &keytmp, 4);
-	keytmp = htonl(keytmp);
-	stsize += vts_long(keytmp, &send_st, stsize);
-
-	retc = kadm_cli_send(send_st, stsize, &ret_st, &ret_sz);
-	free((char *)send_st);
-	if (retc == KADM_SUCCESS) {
-	    free((char *)ret_st);
-	}
-	kadm_cli_disconn();
-	return(retc);
-}
-
-/*
- * kadm_add
- * 	receives    : vals
- * 	returns     : vals
- *
- * Adds and entry containing values to the database returns the values of the
- * entry, so if you leave certain fields blank you will be able to determine
- * the default values they are set to
- */
-int
-kadm_add(vals)
-Kadm_vals *vals;
-{
-	u_char *st, *st2;	       /* st will hold the stream of values */
-	int st_len;		       /* st2 the final stream with opcode */
-	int retc;		       /* return code from call */
-	u_char *ret_st;
-	int ret_sz;
-
-	if ((retc = kadm_cli_conn()) != KADM_SUCCESS)
-	    return(retc);
-	st_len = vals_to_stream(vals, &st);
-	st2 = (u_char *) malloc((unsigned)(1 + st_len));
-	*st2 = (u_char) ADD_ENT;       /* here's the opcode */
-	bcopy((char *) st, (char *) st2 + 1, st_len);	/* append st on */
-	retc = kadm_cli_send(st2, st_len + 1, &ret_st, &ret_sz);
-	free((char *)st);
-	free((char *)st2);
-	if (retc == KADM_SUCCESS) {
-	    /* ret_st has vals */
-	    if (stream_to_vals(ret_st, vals, ret_sz) < 0)
-		retc = KADM_LENGTH_ERROR;
-	    free((char *)ret_st);
-	}
-	kadm_cli_disconn();
-	return(retc);
-}
-
-/*
- * kadm_mod
- * 	receives    : KTEXT, {values, values}
- *	returns     : CKSUM,  RETCODE, {values}
- *	acl         : su, sms (as register or dealloc)
- *
- * Modifies all entries corresponding to the first values so they match the
- * second values. returns the values for the changed entries in vals2
- */
-int
-kadm_mod(vals1, vals2)
-Kadm_vals *vals1;
-Kadm_vals *vals2;
-{
-	u_char *st, *st2;	       /* st will hold the stream of values */
-	int st_len, nlen;	       /* st2 the final stream with opcode */
-	u_char *ret_st;
-	int ret_sz;
-
-	/* nlen is the length of second vals */
-	int retc;		       /* return code from call */
-
-	if ((retc = kadm_cli_conn()) != KADM_SUCCESS)
-	    return(retc);
-
-	st_len = vals_to_stream(vals1, &st);
-	st2 = (u_char *) malloc((unsigned)(1 + st_len));
-	*st2 = (u_char) MOD_ENT;       /* here's the opcode */
-	bcopy((char *) st, (char *) st2 + 1, st_len++);	/* append st on */
-	free((char *)st);
-	nlen = vals_to_stream(vals2, &st);
-	st2 = (u_char *) realloc((char *) st2, (unsigned)(st_len + nlen));
-	bcopy((char *) st, (char *) st2 + st_len, nlen); /* append st on */
-	retc = kadm_cli_send(st2, st_len + nlen, &ret_st, &ret_sz);
-	free((char *)st);
-	free((char *)st2);
-	if (retc == KADM_SUCCESS) {
-	    /* ret_st has vals */
-	    if (stream_to_vals(ret_st, vals2, ret_sz) < 0)
-		retc = KADM_LENGTH_ERROR;
-	    free((char *)ret_st);
-	}
-	kadm_cli_disconn();
-	return(retc);
-}
-
-/*
- * kadm_get
- * 	receives   : KTEXT, {values, flags}
- *	returns    : CKSUM, RETCODE, {count, values, values, values}
- *	acl        : su
- *
- * gets the fields requested by flags from all entries matching values returns
- * this data for each matching recipient, after a count of how many such
- * matches there were
- */
-int
-kadm_get(vals, fl)
-Kadm_vals *vals;
-u_char fl[4];
-
-{
-	int loop;		       /* for copying the fields data */
-	u_char *st, *st2;	       /* st will hold the stream of values */
-	int st_len;		       /* st2 the final stream with opcode */
-	int retc;		       /* return code from call */
-	u_char *ret_st;
-	int ret_sz;
-
-	if ((retc = kadm_cli_conn()) != KADM_SUCCESS)
-	    return(retc);
-	st_len = vals_to_stream(vals, &st);
-	st2 = (u_char *) malloc((unsigned)(1 + st_len + FLDSZ));
-	*st2 = (u_char) GET_ENT;       /* here's the opcode */
-	bcopy((char *) st, (char *) st2 + 1, st_len);	/* append st on */
-	for (loop = FLDSZ - 1; loop >= 0; loop--)
-		*(st2 + st_len + FLDSZ - loop) = fl[loop]; /* append the flags */
-	retc = kadm_cli_send(st2, st_len + 1 + FLDSZ,  &ret_st, &ret_sz);
-	free((char *)st);
-	free((char *)st2);
-	if (retc == KADM_SUCCESS) {
-	    /* ret_st has vals */
-	    if (stream_to_vals(ret_st, vals, ret_sz) < 0)
-		retc = KADM_LENGTH_ERROR;
-	    free((char *)ret_st);
-	}
-	kadm_cli_disconn();
-	return(retc);
-}
-
-/*
- * kadm_cli_send
- *	recieves   : opcode, packet, packet length, serv_name, serv_inst
- *	returns    : return code from the packet build, the server, or
- *			 something else
- *
- * It assembles a packet as follows:
- *	 8 bytes    : VERSION STRING
- *	 4 bytes    : LENGTH OF MESSAGE DATA and OPCODE
- *		    : KTEXT
- *		    : OPCODE       \
- *		    : DATA          > Encrypted (with make priv)
- *		    : ......       /
- *
- * If it builds the packet and it is small enough, then it attempts to open the
- * connection to the admin server.  If the connection is succesfully open
- * then it sends the data and waits for a reply.
- */
-int
-kadm_cli_send(st_dat, st_siz, ret_dat, ret_siz)
-u_char *st_dat;				/* the actual data */
-int st_siz;				/* length of said data */
-u_char **ret_dat;			/* to give return info */
-int *ret_siz;				/* length of returned info */
-{
-	int act_len, retdat;	       /* current offset into packet, return
-				        * data */
-	KTEXT_ST authent;	       /* the authenticator we will build */
-	u_char *act_st;		       /* the pointer to the complete packet */
-	u_char *priv_pak;	       /* private version of the packet */
-	int priv_len;		       /* length of private packet */
-	u_long cksum;		       /* checksum of the packet */
-	MSG_DAT mdat;
-	u_char *return_dat;
-
-	act_st = (u_char *) malloc(KADM_VERSIZE); /* verstr stored first */
-	(void) strncpy((char *)act_st, KADM_VERSTR, KADM_VERSIZE);
-	act_len = KADM_VERSIZE;
-
-	if ((retdat = kadm_cli_keyd(sess_key, sess_sched)) != KADM_SUCCESS) {
-		free((char *)act_st);
-		return retdat;	       /* couldnt get key working */
-	}
-	priv_pak = (u_char *) malloc((unsigned)(st_siz + 200));
-	/* 200 bytes for extra info case */
-	if ((priv_len = krb_mk_priv(st_dat, priv_pak, (u_long)st_siz,
-				    sess_sched, sess_key, &client_parm.my_addr,
-				    &client_parm.admin_addr)) < 0)
-		RET_N_FREE(KADM_NO_ENCRYPT);	/* whoops... we got a lose
-						 * here */
-	/* here is the length of priv data.  receiver calcs
-	 size of authenticator by subtracting vno size, priv size, and
-	 sizeof(u_long) (for the size indication) from total size */
-
-	act_len += vts_long((u_long) priv_len, &act_st, act_len);
-#ifdef NOENCRYPTION
-	cksum = 0;
-#else
-	cksum = quad_cksum((des_cblock *)priv_pak, (des_cblock *)0,
-		(long)priv_len, 0, (des_cblock *)sess_key);
-#endif
-	if ((retdat = krb_mk_req(&authent, client_parm.sname, client_parm.sinst,
-				client_parm.krbrlm, (long)cksum))) {
-	    /* authenticator? */
-	    RET_N_FREE(retdat + krb_err_base);
-	}
-
-	act_st = (u_char *) realloc((char *) act_st,
-				    (unsigned) (act_len + authent.length
-						+ priv_len));
-	if (!act_st) {
-	    clear_secrets();
-	    free((char *)priv_pak);
-	    return(KADM_NOMEM);
-	}
-	bcopy((char *) authent.dat, (char *) act_st + act_len, authent.length);
-	bcopy((char *) priv_pak, (char *) act_st + act_len + authent.length,
-	      priv_len);
-	free((char *)priv_pak);
-	if ((retdat = kadm_cli_out(act_st,
-				   act_len + authent.length + priv_len,
-				   ret_dat, ret_siz)) != KADM_SUCCESS)
-	    RET_N_FREE(retdat);
-	free((char *)act_st);
-#define RET_N_FREE2(r) {free((char *)*ret_dat); clear_secrets(); return(r);}
-
-	/* first see if it's a YOULOUSE */
-	if ((*ret_siz >= KADM_VERSIZE) &&
-	    !strncmp(KADM_ULOSE, (char *)*ret_dat, KADM_VERSIZE)) {
-	    u_long errcode;
-	    /* it's a youlose packet */
-	    if (*ret_siz < KADM_VERSIZE + sizeof(u_long))
-		RET_N_FREE2(KADM_BAD_VER);
-	    bcopy((char *)(*ret_dat) + KADM_VERSIZE, (char *)&errcode,
-		  sizeof(u_long));
-	    retdat = (int) ntohl(errcode);
-	    RET_N_FREE2(retdat);
-	}
-	/* need to decode the ret_dat */
-	if ((retdat = krb_rd_priv(*ret_dat, (u_long)*ret_siz, sess_sched,
-				 sess_key, &client_parm.admin_addr,
-				 &client_parm.my_addr, &mdat)))
-	    RET_N_FREE2(retdat+krb_err_base);
-	if (mdat.app_length < KADM_VERSIZE + 4)
-	    /* too short! */
-	    RET_N_FREE2(KADM_BAD_VER);
-	if (strncmp((char *)mdat.app_data, KADM_VERSTR, KADM_VERSIZE))
-	    /* bad version */
-	    RET_N_FREE2(KADM_BAD_VER);
-	bcopy((char *)mdat.app_data+KADM_VERSIZE,
-	      (char *)&retdat, sizeof(u_long));
-	retdat = ntohl((u_long)retdat);
-	if (!(return_dat = (u_char *)malloc((unsigned)(mdat.app_length -
-					    KADM_VERSIZE - sizeof(u_long)))))
-	    RET_N_FREE2(KADM_NOMEM);
-	bcopy((char *) mdat.app_data + KADM_VERSIZE + sizeof(u_long),
-	      (char *)return_dat,
-	      (int)mdat.app_length - KADM_VERSIZE - sizeof(u_long));
-	free((char *)*ret_dat);
-	clear_secrets();
-	*ret_dat = return_dat;
-	*ret_siz = mdat.app_length - KADM_VERSIZE - sizeof(u_long);
-	return retdat;
-}
-
-/* takes in the sess_key and key_schedule and sets them appropriately */
-int
-kadm_cli_keyd(s_k, s_s)
-des_cblock s_k;			       /* session key */
-des_key_schedule s_s;		       /* session key schedule */
-{
-	CREDENTIALS cred;	       /* to get key data */
-	int stat;
-
-	/* want .sname and .sinst here.... */
-	if ((stat = krb_get_cred(client_parm.sname, client_parm.sinst,
-				client_parm.krbrlm, &cred)))
-		return stat + krb_err_base;
-	bcopy((char *) cred.session, (char *) s_k, sizeof(des_cblock));
-	bzero((char *) cred.session, sizeof(des_cblock));
-#ifdef NOENCRYPTION
-	bzero(s_s, sizeof(des_key_schedule));
-#else
-	if ((stat = key_sched((des_cblock *)s_k,s_s)))
-		return(stat+krb_err_base);
-#endif
-	return KADM_SUCCESS;
-}				       /* This code "works" */
-
-static sigtype (*opipe)();
-
-int
-kadm_cli_conn()
-{					/* this connects and sets my_addr */
-    int on = 1;
-
-    if ((client_parm.admin_fd =
-	 socket(client_parm.admin_addr.sin_family, SOCK_STREAM,0)) < 0)
-	return KADM_NO_SOCK;		/* couldnt create the socket */
-    if (connect(client_parm.admin_fd,
-		(struct sockaddr *) & client_parm.admin_addr,
-		sizeof(client_parm.admin_addr))) {
-	(void) close(client_parm.admin_fd);
-	client_parm.admin_fd = -1;
-	return KADM_NO_CONN;		/* couldnt get the connect */
-    }
-    opipe = signal(SIGPIPE, SIG_IGN);
-    client_parm.my_addr_len = sizeof(client_parm.my_addr);
-    if (getsockname(client_parm.admin_fd,
-		    (struct sockaddr *) & client_parm.my_addr,
-		    &client_parm.my_addr_len) < 0) {
-	(void) close(client_parm.admin_fd);
-	client_parm.admin_fd = -1;
-	(void) signal(SIGPIPE, opipe);
-	return KADM_NO_HERE;		/* couldnt find out who we are */
-    }
-    if (setsockopt(client_parm.admin_fd, SOL_SOCKET, SO_KEEPALIVE, &on,
-		   sizeof(on)) < 0) {
-	(void) close(client_parm.admin_fd);
-	client_parm.admin_fd = -1;
-	(void) signal(SIGPIPE, opipe);
-	return KADM_NO_CONN;		/* XXX */
-    }
-    return KADM_SUCCESS;
-}
-
-void
-kadm_cli_disconn()
-{
-    (void) close(client_parm.admin_fd);
-    (void) signal(SIGPIPE, opipe);
-}
-
-int
-kadm_cli_out(dat, dat_len, ret_dat, ret_siz)
-u_char *dat;
-int dat_len;
-u_char **ret_dat;
-int *ret_siz;
-{
-	extern int errno;
-	u_short dlen;
-	int retval;
-
-	dlen = (u_short) dat_len;
-
-	if (dat_len != (int)dlen)
-		return (KADM_NO_ROOM);
-
-	dlen = htons(dlen);
-	if (krb_net_write(client_parm.admin_fd, (char *) &dlen,
-			  sizeof(u_short)) < 0)
-		return (errno);	       /* XXX */
-
-	if (krb_net_write(client_parm.admin_fd, (char *) dat, dat_len) < 0)
-		return (errno);	       /* XXX */
-
-	if ((retval = krb_net_read(client_parm.admin_fd, (char *) &dlen,
-				  sizeof(u_short)) != sizeof(u_short))) {
-	    if (retval < 0)
-		return(errno);		/* XXX */
-	    else
-		return(EPIPE);		/* short read ! */
-	}
-
-	dlen = ntohs(dlen);
-	*ret_dat = (u_char *)malloc((unsigned)dlen);
-	if (!*ret_dat)
-	    return(KADM_NOMEM);
-
-	if ((retval = krb_net_read(client_parm.admin_fd, (char *) *ret_dat,
-				  (int) dlen) != dlen)) {
-	    if (retval < 0)
-		return(errno);		/* XXX */
-	    else
-		return(EPIPE);		/* short read ! */
-	}
-	*ret_siz = (int) dlen;
-	return KADM_SUCCESS;
-}