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Update. 

1998-06-01  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nis_call.c: Make directory search faster.

	* nis/nis_callback.c: Insert public key of user in callback data.

	* nis/nis_clone_obj.c: Make size from type u_long, not u_int.

	* nis/nis_creategroup.c: Check for NULL pointer, fill in more fields.

	* nis/nis_findserv.c: Rename __pmap_getport to __pmap_getnisport.

	* nis/nis_intern.h: Remove duplicated prototype.

1998-06-01  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* sunrpc/auth_des.c: Move prototypes from here ...
	* sunrpc/rpc/auth.h: ... to here.

	* sunrpc/clnt_tcp.c: Add more control flags.
	* sunrpc/clnt_udp.c: Likewise.

	* sunrpc/netname.c (host2netname): Remove prefixing dot from
	domainname.

	* sunrpc/rpc/clnt.h: Document, which control flags are not
	implementable.

	* sunrpc/svcauth_des.c: Use key_decryptsession_pk to avoid deadlock.
This commit is contained in:
Ulrich Drepper 1998-06-01 13:10:54 +00:00
parent 6e607d847c
commit 26a60f90c7
14 changed files with 360 additions and 90 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
ChangeLog
View File

@ -1,3 +1,33 @@
1998-06-01 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/nis_call.c: Make directory search faster.
* nis/nis_callback.c: Insert public key of user in callback data.
* nis/nis_clone_obj.c: Make size from type u_long, not u_int.
* nis/nis_creategroup.c: Check for NULL pointer, fill in more fields.
* nis/nis_findserv.c: Rename __pmap_getport to __pmap_getnisport.
* nis/nis_intern.h: Remove duplicated prototype.
1998-06-01 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* sunrpc/auth_des.c: Move prototypes from here ...
* sunrpc/rpc/auth.h: ... to here.
* sunrpc/clnt_tcp.c: Add more control flags.
* sunrpc/clnt_udp.c: Likewise.
* sunrpc/netname.c (host2netname): Remove prefixing dot from
domainname.
* sunrpc/rpc/clnt.h: Document, which control flags are not
implementable.
* sunrpc/svcauth_des.c: Use key_decryptsession_pk to avoid deadlock.
1998-05-29 Ulrich Drepper <drepper@cygnus.com>
* locale/loadlocale.c (_nl_load_locale): Don't allow too small

114
nis/nis_call.c
View File

@ -31,6 +31,9 @@
static struct timeval RPCTIMEOUT = {10, 0};
static struct timeval UDPTIMEOUT = {5, 0};
extern u_short __pmap_getnisport (struct sockaddr_in *address, u_long program,
u_long version, u_int protocol);
unsigned long
inetstr2int (const char *str)
{
@ -134,6 +137,11 @@ __bind_connect (dir_binding *dbp)
if (dbp->addr.sin_addr.s_addr == 0)
return NIS_FAIL;
/* Check, if the host is online and rpc.nisd is running. Much faster
then the clnt*_create functions: */
if (__pmap_getnisport (&dbp->addr, NIS_PROG, NIS_VERSION, IPPROTO_UDP) == 0)
return NIS_RPCERROR;
dbp->socket = RPC_ANYSOCK;
if (dbp->use_udp)
dbp->clnt = clntudp_create (&dbp->addr, NIS_PROG, NIS_VERSION,
@ -152,7 +160,7 @@ __bind_connect (dir_binding *dbp)
if (dbp->use_auth)
{
if (serv->key_type == NIS_PK_DH)
if (serv->key_type == NIS_PK_DH && key_secretkey_is_set ())
{
char netname[MAXNETNAMELEN+1];
char *p;
@ -220,6 +228,7 @@ __bind_create (const nis_server *serv_val, u_int serv_len, u_long flags,
else
dbp->master_only = FALSE;
/* We try the first server */
dbp->trys = 1;
for (i = 0; i < serv_len; ++i)
@ -317,7 +326,6 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
if (result != RPC_SUCCESS)
{
clnt_perror (dbp->clnt, "__do_niscall2: clnt_call");
__bind_destroy (dbp);
retcode = NIS_RPCERROR;
}
@ -424,31 +432,8 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
{
fd_result *fd_res;
XDR xdrs;
char domain [strlen (name) + 3];
nis_domain_of_r (name, domain, sizeof (domain));
if (strncmp (domain, "org_dir.", 8) == 0)
{
char tmp[strlen (name) + 3];
nis_domain_of_r (domain, tmp, sizeof (tmp));
strcpy (domain, tmp);
}
else
if (strncmp (domain, "groups_dir.", 11) == 0)
{
char tmp[strlen (name) + 3];
nis_domain_of_r (domain, tmp, sizeof (tmp));
strcpy (domain, tmp);
}
else
{
/* We have no grous_dir or org_dir, so try the complete name */
strcpy (domain, name);
}
switch (nis_dir_cmp (domain, dir->do_name))
switch (nis_dir_cmp (name, dir->do_name))
{
case SAME_NAME:
*status = NIS_SUCCESS;
@ -469,9 +454,9 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
*status = fd_res->status;
if (fd_res->status != NIS_SUCCESS)
{
nis_free_directory (dir);
/* Try the current directory obj, maybe it works */
__free_fdresult (fd_res);
return NULL;
return dir;
}
obj = calloc(1, sizeof(directory_obj));
xdrmem_create(&xdrs, fd_res->dir_data.dir_data_val,
@ -498,8 +483,12 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
{
directory_obj *obj;
char leaf [strlen (name) + 3];
char domain [strlen (name) + 3];
char ndomain [strlen (name) + 3];
char *cp;
u_int run = 0;
strcpy (domain, name);
do
{
@ -511,8 +500,16 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
nis_leaf_of_r (domain, leaf, sizeof (leaf));
nis_domain_of_r (domain, ndomain, sizeof (ndomain));
strcpy (domain, ndomain);
++run;
}
while (nis_dir_cmp (domain, dir->do_name) != SAME_NAME);
if (run == 1)
{
/* We have found the directory above. Use it. */
return dir;
}
cp = strchr (leaf, '\0');
*cp++ = '.';
strcpy (cp, domain);
@ -521,9 +518,9 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
*status = fd_res->status;
if (fd_res->status != NIS_SUCCESS)
{
nis_free_directory (dir);
/* Try the current directory object, maybe it works */
__free_fdresult (fd_res);
return NULL;
return dir;
}
obj = calloc(1, sizeof(directory_obj));
xdrmem_create(&xdrs, fd_res->dir_data.dir_data_val,
@ -550,6 +547,46 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
return NULL;
}
/* We try to query the current server for the searched object,
maybe he know about it ? */
static directory_obj *
first_shoot (const_nis_name name, directory_obj *dir, u_long flags)
{
directory_obj *obj;
fd_result *fd_res;
XDR xdrs;
char domain [strlen (name) + 3];
if (nis_dir_cmp (name, dir->do_name) == SAME_NAME)
return dir;
nis_domain_of_r (name, domain, sizeof (domain));
if (nis_dir_cmp (domain, dir->do_name) == SAME_NAME)
return dir;
fd_res = __nis_finddirectory (dir, domain);
if (fd_res->status != NIS_SUCCESS)
{
__free_fdresult (fd_res);
return NULL;
}
obj = calloc(1, sizeof(directory_obj));
if (obj == NULL)
return NULL;
xdrmem_create(&xdrs, fd_res->dir_data.dir_data_val,
fd_res->dir_data.dir_data_len, XDR_DECODE);
xdr_directory_obj(&xdrs, obj);
xdr_destroy(&xdrs);
__free_fdresult (fd_res);
if (obj != NULL)
{
nis_free_directory (dir);
return obj;
}
return NULL;
}
nis_error
__do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
caddr_t req, xdrproc_t xres, caddr_t resp, u_long flags,
@ -572,6 +609,8 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
if (dir == NULL)
{
nis_error status;
directory_obj *obj;
dir = readColdStartFile ();
if (dir == NULL) /* No /var/nis/NIS_COLD_START->no NIS+ installed */
{
@ -579,12 +618,19 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
return NIS_UNAVAIL;
}
dir = rec_dirsearch (name, dir, flags, &status);
if (dir == NULL)
/* Try at first, if servers in "dir" know our object */
obj = first_shoot (name, dir, flags);
if (obj == NULL)
{
__set_errno (saved_errno);
return status;
dir = rec_dirsearch (name, dir, flags, &status);
if (dir == NULL)
{
__set_errno (saved_errno);
return status;
}
}
else
dir = obj;
}
if (flags & MASTER_ONLY)

97
nis/nis_callback.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -29,13 +29,12 @@
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <rpc/key_prot.h>
#include <rpcsvc/nis.h>
#include <bits/libc-lock.h>
#include "nis_intern.h"
extern void get_myaddress (struct sockaddr_in *addr);
/* Sorry, we are not able to make this threadsafe. Stupid. But some
functions doesn't send us a nis_result obj, so we don't have a
cookie. Maybe we could use keys for threads ? Have to learn more
@ -64,6 +63,53 @@ static nis_cb *data;
__libc_lock_define_initialized (static, callback)
static char *
__nis_getpkey(const char *sname)
{
char buf[(strlen (sname) + 1) * 2 + 40];
char pkey[HEXKEYBYTES + 1];
char *cp, *domain;
nis_result *res;
u_int len = 0;
domain = strchr (sname, '.');
if (domain == NULL)
return NULL;
/* Remove prefixing dot */
++domain;
cp = stpcpy (buf, "[cname=");
cp = stpcpy (cp, sname);
cp = stpcpy (cp, ",auth_type=DES],cred.org_dir.");
cp = stpcpy (cp, domain);
res = nis_list (buf, USE_DGRAM|NO_AUTHINFO|FOLLOW_LINKS|FOLLOW_PATH,
NULL, NULL);
if (res == NULL)
return NULL;
if (res->status != NIS_SUCCESS)
{
nis_freeresult (res);
return NULL;
}
len = ENTRY_LEN(NIS_RES_OBJECT(res), 3);
strncpy (pkey, ENTRY_VAL(NIS_RES_OBJECT(res), 3), len);
pkey[len] = '\0';
cp = strchr (pkey, ':');
if (cp != NULL)
*cp = '\0';
nis_freeresult (res);
return strdup (pkey);
}
static bool_t xdr_cback_data (XDR *, cback_data *);
static void
@ -82,12 +128,11 @@ cb_prog_1 (struct svc_req *rqstp, SVCXPRT *transp)
switch (rqstp->rq_proc)
{
case NULLPROC:
(void) svc_sendreply (transp, (xdrproc_t) xdr_void, (char *) NULL);
svc_sendreply (transp, (xdrproc_t) xdr_void, (char *) NULL);
return;
case CBPROC_RECEIVE:
{
char name[NIS_MAXNAMELEN + 1];
u_long i;
xdr_argument = (xdrproc_t) xdr_cback_data;
@ -101,13 +146,18 @@ cb_prog_1 (struct svc_req *rqstp, SVCXPRT *transp)
bool_result = FALSE;
for (i = 0; i < argument.cbproc_receive_1_arg.entries.entries_len; ++i)
{
snprintf (name, NIS_MAXNAMELEN, "%s.%s",
argument.cbproc_receive_1_arg.entries.entries_val[i]->zo_name,
argument.cbproc_receive_1_arg.entries.entries_val[i]->zo_domain);
#define cbproc_entry(a) argument.cbproc_receive_1_arg.entries.entries_val[a]
char name[strlen (cbproc_entry(i)->zo_name) +
strlen (cbproc_entry(i)->zo_domain) + 3];
char *cp;
if ((data->callback)
(name, argument.cbproc_receive_1_arg.entries.entries_val[i],
data->userdata))
cp = stpcpy (name, cbproc_entry(i)->zo_name);
*cp++ = '.';
cp = stpcpy (cp, cbproc_entry(i)->zo_domain);
fprintf (stderr, "name=%s\n", name);
if ((data->callback) (name, cbproc_entry(i), data->userdata))
{
bool_result = TRUE;
data->nomore = 1;
@ -273,17 +323,32 @@ __nis_create_callback (int (*callback) (const_nis_name, const nis_object *,
syslog (LOG_ERR, "NIS+: out of memory allocating callback");
return (NULL);
}
cb->serv->name = strdup (nis_local_host ());
cb->serv->name = strdup (nis_local_principal ());
cb->serv->ep.ep_val = (endpoint *) calloc (2, sizeof (endpoint));
cb->serv->ep.ep_len = 1;
cb->serv->ep.ep_val[0].family = strdup ("inet");
cb->callback = callback;
cb->userdata = userdata;
/* XXX Sometimes, we should add the public key of the user here ! */
cb->serv->key_type = NIS_PK_NONE;
cb->serv->pkey.n_bytes = NULL;
cb->serv->pkey.n_len = 0;
if ((flags & NO_AUTHINFO) && key_secretkey_is_set ())
{
cb->serv->key_type = NIS_PK_NONE;
cb->serv->pkey.n_bytes = NULL;
cb->serv->pkey.n_len = 0;
}
else
{
if ((cb->serv->pkey.n_bytes = __nis_getpkey (cb->serv->name)) == NULL)
{
cb->serv->pkey.n_len = 0;
cb->serv->key_type = NIS_PK_NONE;
}
else
{
cb->serv->key_type = NIS_PK_DH;
cb->serv->pkey.n_len = strlen(cb->serv->pkey.n_bytes);
}
}
if (flags & USE_DGRAM)
{

4
nis/nis_clone_obj.c
View File

@ -1,4 +1,4 @@
/* Copyright (c) 1997 Free Software Foundation, Inc.
/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -25,7 +25,7 @@ nis_object *
nis_clone_object (const nis_object *src, nis_object *dest)
{
unsigned char *addr;
unsigned int size;
unsigned long size;
XDR xdrs;
nis_object *res;

11
nis/nis_creategroup.c
View File

@ -1,4 +1,4 @@
/* Copyright (c) 1997 Free Software Foundation, Inc.
/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -45,16 +45,23 @@ nis_creategroup (const_nis_name group, u_long flags)
return NIS_BADNAME;
obj = calloc (1, sizeof (nis_object));
if (obj == NULL)
return NIS_NOMEMORY;
obj->zo_name = strdup (leafbuf);
obj->zo_owner = strdup (__nis_default_owner (NULL));
obj->zo_group = strdup (__nis_default_group (NULL));
obj->zo_domain = strdup (domainbuf);
obj->zo_access = __nis_default_access (NULL, 0);
obj->zo_ttl = __nis_default_ttl (0);
obj->zo_ttl = 60 * 60;
obj->zo_data.zo_type = NIS_GROUP_OBJ;
obj->zo_data.objdata_u.gr_data.gr_flags = flags;
obj->zo_data.objdata_u.gr_data.gr_members.gr_members_len = 0;
obj->zo_data.objdata_u.gr_data.gr_members.gr_members_val = NULL;
res = nis_add (buf, obj);
if (res == NULL)
return NIS_NOMEMORY;
status = res->status;
nis_freeresult (res);
nis_free_object (obj);

12
nis/nis_findserv.c
View File

@ -60,9 +60,9 @@ struct cu_data
* Calls the pmap service remotely to do the lookup.
* Returns 0 if no map exists.
*/
static u_short
__pmap_getport (struct sockaddr_in *address, u_long program,
u_long version, u_int protocol)
u_short
__pmap_getnisport (struct sockaddr_in *address, u_long program,
u_long version, u_int protocol)
{
const struct timeval timeout = {1, 0};
const struct timeval tottimeout = {1, 0};
@ -144,8 +144,9 @@ __nis_findfastest (dir_binding * bind)
inetstr2int (bind->server_val[i].ep.ep_val[j].uaddr);
if (sin.sin_addr.s_addr == 0)
continue;
sin.sin_port = htons (__pmap_getport (&sin, NIS_PROG,
NIS_VERSION, IPPROTO_UDP));
sin.sin_port = htons (__pmap_getnisport (&sin, NIS_PROG,
NIS_VERSION,
IPPROTO_UDP));
if (sin.sin_port == 0)
continue;
@ -184,6 +185,7 @@ __nis_findfastest (dir_binding * bind)
free (pings);
return -1;
}
auth_destroy (clnt->cl_auth);
clnt->cl_auth = authunix_create_default ();
cu = (struct cu_data *) clnt->cl_private;
clnt_control (clnt, CLSET_TIMEOUT, (char *) &TIMEOUT00);

2
nis/nis_intern.h
View File

@ -74,8 +74,6 @@ extern nis_error __do_niscall __P ((const_nis_name name, u_long prog,
xdrproc_t xargs, caddr_t req,
xdrproc_t xres, caddr_t resp,
u_long flags, nis_cb *cb));
extern AUTH *authdes_pk_create __P ((const char *, const netobj *, u_int,
struct sockaddr *, des_block *));
/* NIS+ callback */
extern nis_error __nis_do_callback __P ((struct dir_binding *bptr,

10
sunrpc/auth_des.c
View File

@ -62,10 +62,6 @@ extern bool_t xdr_authdes_verf (XDR *, struct authdes_verf *);
/*
* DES authenticator operations vector
*/
AUTH *authdes_create (const char *, u_int, struct sockaddr *,
des_block *);
AUTH *authdes_pk_create (const char *, netobj *, u_int,
struct sockaddr *, des_block *);
static void authdes_nextverf (AUTH *);
static bool_t authdes_marshal (AUTH *, XDR *);
static bool_t authdes_validate (AUTH *, struct opaque_auth *);
@ -111,7 +107,7 @@ struct ad_private
*/
AUTH *
authdes_create (const char *servername, u_int window,
struct sockaddr *syncaddr, des_block * ckey)
struct sockaddr *syncaddr, des_block *ckey)
/* servername - network name of server */
/* window - time to live */
/* syncaddr - optional addr of host to sync with */
@ -129,8 +125,8 @@ authdes_create (const char *servername, u_int window,
}
AUTH *
authdes_pk_create (const char *servername, netobj * pkey, u_int window,
struct sockaddr * syncaddr, des_block * ckey)
authdes_pk_create (const char *servername, netobj *pkey, u_int window,
struct sockaddr *syncaddr, des_block *ckey)
{
AUTH *auth;
struct ad_private *ad;

62
sunrpc/clnt_tcp.c
View File

@ -365,15 +365,19 @@ clnttcp_abort ()
}
static bool_t
clnttcp_control (cl, request, info)
CLIENT *cl;
int request;
char *info;
clnttcp_control (CLIENT *cl, int request, char *info)
{
struct ct_data *ct = (struct ct_data *) cl->cl_private;
switch (request)
{
case CLSET_FD_CLOSE:
ct->ct_closeit = TRUE;
break;
case CLSET_FD_NCLOSE:
ct->ct_closeit = FALSE;
break;
case CLSET_TIMEOUT:
ct->ct_wait = *(struct timeval *) info;
ct->ct_waitset = TRUE;
@ -384,6 +388,56 @@ clnttcp_control (cl, request, info)
case CLGET_SERVER_ADDR:
*(struct sockaddr_in *) info = ct->ct_addr;
break;
case CLGET_FD:
*(int *)info = ct->ct_sock;
break;
case CLGET_XID:
/*
* use the knowledge that xid is the
* first element in the call structure *.
* This will get the xid of the PREVIOUS call
*/
*(u_long *)info = ntohl (*(u_long *)ct->ct_mcall);
break;
case CLSET_XID:
/* This will set the xid of the NEXT call */
*(u_long *)ct->ct_mcall = htonl (*(u_long *)info - 1);
/* decrement by 1 as clnttcp_call() increments once */
case CLGET_VERS:
/*
* This RELIES on the information that, in the call body,
* the version number field is the fifth field from the
* begining of the RPC header. MUST be changed if the
* call_struct is changed
*/
*(u_long *)info = ntohl (*(u_long *)(ct->ct_mcall +
4 * BYTES_PER_XDR_UNIT));
break;
case CLSET_VERS:
*(u_long *)(ct->ct_mcall + 4 * BYTES_PER_XDR_UNIT)
= htonl (*(u_long *)info);
break;
case CLGET_PROG:
/*
* This RELIES on the information that, in the call body,
* the program number field is the field from the
* begining of the RPC header. MUST be changed if the
* call_struct is changed
*/
*(u_long *)info = ntohl(*(u_long *)(ct->ct_mcall +
3 * BYTES_PER_XDR_UNIT));
break;
case CLSET_PROG:
*(u_long *)(ct->ct_mcall + 3 * BYTES_PER_XDR_UNIT)
= htonl(*(u_long *)info);
break;
/* The following are only possible with TI-RPC */
case CLGET_RETRY_TIMEOUT:
case CLSET_RETRY_TIMEOUT:
case CLGET_SVC_ADDR:
case CLSET_SVC_ADDR:
case CLSET_PUSH_TIMOD:
case CLSET_POP_TIMOD:
default:
return FALSE;
}

54
sunrpc/clnt_udp.c
View File

@ -439,6 +439,12 @@ clntudp_control (CLIENT *cl, int request, char *info)
switch (request)
{
case CLSET_FD_CLOSE:
cu->cu_closeit = TRUE;
break;
case CLSET_FD_NCLOSE:
cu->cu_closeit = FALSE;
break;
case CLSET_TIMEOUT:
cu->cu_total = *(struct timeval *) info;
break;
@ -454,6 +460,54 @@ clntudp_control (CLIENT *cl, int request, char *info)
case CLGET_SERVER_ADDR:
*(struct sockaddr_in *) info = cu->cu_raddr;
break;
case CLGET_FD:
*(int *)info = cu->cu_sock;
break;
case CLGET_XID:
/*
* use the knowledge that xid is the
* first element in the call structure *.
* This will get the xid of the PREVIOUS call
*/
*(u_long *)info = ntohl(*(u_long *)cu->cu_outbuf);
break;
case CLSET_XID:
/* This will set the xid of the NEXT call */
*(u_long *)cu->cu_outbuf = htonl(*(u_long *)info - 1);
/* decrement by 1 as clntudp_call() increments once */
case CLGET_VERS:
/*
* This RELIES on the information that, in the call body,
* the version number field is the fifth field from the
* begining of the RPC header. MUST be changed if the
* call_struct is changed
*/
*(u_long *)info = ntohl(*(u_long *)(cu->cu_outbuf +
4 * BYTES_PER_XDR_UNIT));
break;
case CLSET_VERS:
*(u_long *)(cu->cu_outbuf + 4 * BYTES_PER_XDR_UNIT)
= htonl(*(u_long *)info);
break;
case CLGET_PROG:
/*
* This RELIES on the information that, in the call body,
* the program number field is the field from the
* begining of the RPC header. MUST be changed if the
* call_struct is changed
*/
*(u_long *)info = ntohl(*(u_long *)(cu->cu_outbuf +
3 * BYTES_PER_XDR_UNIT));
break;
case CLSET_PROG:
*(u_long *)(cu->cu_outbuf + 3 * BYTES_PER_XDR_UNIT)
= htonl(*(u_long *)info);
break;
/* The following are only possible with TI-RPC */
case CLGET_SVC_ADDR:
case CLSET_SVC_ADDR:
case CLSET_PUSH_TIMOD:
case CLSET_POP_TIMOD:
default:
return FALSE;
}

1
sunrpc/netname.c
View File

@ -82,6 +82,7 @@ host2netname (char netname[MAXNETNAMELEN + 1], const char *host,
p = dot_in_host;
if (p)
{
++p;
strncpy (domainname, p, MAXHOSTNAMELEN);
domainname[MAXHOSTNAMELEN] = '\0';
}

3
sunrpc/rpc/auth.h
View File

@ -166,6 +166,9 @@ extern AUTH *authnone_create __P ((void));
extern AUTH *authdes_create __P ((const char *__servername, u_int __window,
struct sockaddr *__syncaddr,
des_block *__ckey));
extern AUTH *authdes_pk_create __P ((const char *, netobj *, u_int,
struct sockaddr *, des_block *));
#define AUTH_NONE 0 /* no authentication */
#define AUTH_NULL 0 /* backward compatibility */

36
sunrpc/rpc/clnt.h
View File

@ -211,23 +211,27 @@ struct CLIENT {
/*
* control operations that apply to all transports
*
* Note: options marked XXX are no-ops in this implementation of RPC.
* The are present in TI-RPC but can't be implemented here since they
* depend on the presence of STREAMS/TLI, which we don't have.
*/
#define CLSET_TIMEOUT 1 /* set timeout (timeval) */
#define CLGET_TIMEOUT 2 /* get timeout (timeval) */
#define CLGET_SERVER_ADDR 3 /* get server's address (sockaddr) */
#define CLGET_FD 6 /* get connections file descriptor */
#define CLGET_SVC_ADDR 7 /* get server's address (netbuf) */
#define CLSET_FD_CLOSE 8 /* close fd while clnt_destroy */
#define CLSET_FD_NCLOSE 9 /* Do not close fd while clnt_destroy*/
#define CLGET_XID 10 /* Get xid */
#define CLSET_XID 11 /* Set xid */
#define CLGET_VERS 12 /* Get version number */
#define CLSET_VERS 13 /* Set version number */
#define CLGET_PROG 14 /* Get program number */
#define CLSET_PROG 15 /* Set program number */
#define CLSET_SVC_ADDR 16 /* get server's address (netbuf) */
#define CLSET_PUSH_TIMOD 17 /* push timod if not already present */
#define CLSET_POP_TIMOD 18 /* pop timod */
#define CLSET_TIMEOUT 1 /* set timeout (timeval) */
#define CLGET_TIMEOUT 2 /* get timeout (timeval) */
#define CLGET_SERVER_ADDR 3 /* get server's address (sockaddr) */
#define CLGET_FD 6 /* get connections file descriptor */
#define CLGET_SVC_ADDR 7 /* get server's address (netbuf) XXX */
#define CLSET_FD_CLOSE 8 /* close fd while clnt_destroy */
#define CLSET_FD_NCLOSE 9 /* Do not close fd while clnt_destroy*/
#define CLGET_XID 10 /* Get xid */
#define CLSET_XID 11 /* Set xid */
#define CLGET_VERS 12 /* Get version number */
#define CLSET_VERS 13 /* Set version number */
#define CLGET_PROG 14 /* Get program number */
#define CLSET_PROG 15 /* Set program number */
#define CLSET_SVC_ADDR 16 /* get server's address (netbuf) XXX */
#define CLSET_PUSH_TIMOD 17 /* push timod if not already present XXX */
#define CLSET_POP_TIMOD 18 /* pop timod XXX */
/*
* Connectionless only control operations
*/

14
sunrpc/svcauth_des.c
View File

@ -174,9 +174,19 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
*/
if (cred->adc_namekind == ADN_FULLNAME)
{
netobj pkey;
char pkey_data[1024];
sessionkey = &cred->adc_fullname.key;
if (key_decryptsession (cred->adc_fullname.name,
sessionkey) < 0)
if (!getpublickey (cred->adc_fullname.name, pkey_data))
{
debug("getpublickey");
return AUTH_BADCRED;
}
pkey.n_bytes = pkey_data;
pkey.n_len = strlen (pkey_data) + 1;
if (key_decryptsession_pk (cred->adc_fullname.name, &pkey,
sessionkey) < 0)
{
debug ("decryptsessionkey");
return AUTH_BADCRED; /* key not found */