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Diffstat (limited to 'libc/inet/rpc/svc_auth_unix.c')
-rw-r--r--libc/inet/rpc/svc_auth_unix.c161
1 files changed, 0 insertions, 161 deletions
diff --git a/libc/inet/rpc/svc_auth_unix.c b/libc/inet/rpc/svc_auth_unix.c
deleted file mode 100644
index 3afcfc5d4..000000000
--- a/libc/inet/rpc/svc_auth_unix.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * svc_auth_unix.c
- * Handles UNIX flavor authentication parameters on the service side of rpc.
- * There are two svc auth implementations here: AUTH_UNIX and AUTH_SHORT.
- * _svcauth_unix does full blown unix style uid,gid+gids auth,
- * _svcauth_short uses a shorthand auth to index into a cache of longhand auths.
- * Note: the shorthand has been gutted for efficiency.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#define __FORCE_GLIBC
-#include <features.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <rpc/svc.h>
-
-libc_hidden_proto(memcpy)
-libc_hidden_proto(printf)
-libc_hidden_proto(xdrmem_create)
-libc_hidden_proto(xdr_authunix_parms)
-
-/*
- * Unix longhand authenticator
- */
-attribute_hidden
-enum auth_stat
-_svcauth_unix (struct svc_req *rqst, struct rpc_msg *msg)
-{
- enum auth_stat stat;
- XDR xdrs;
- struct authunix_parms *aup;
- int32_t *buf;
- struct area
- {
- struct authunix_parms area_aup;
- char area_machname[MAX_MACHINE_NAME + 1];
- gid_t area_gids[NGRPS];
- }
- *area;
- u_int auth_len;
- u_int str_len, gid_len;
- u_int i;
-
- area = (struct area *) rqst->rq_clntcred;
- aup = &area->area_aup;
- aup->aup_machname = area->area_machname;
- aup->aup_gids = area->area_gids;
- auth_len = (u_int) msg->rm_call.cb_cred.oa_length;
- xdrmem_create (&xdrs, msg->rm_call.cb_cred.oa_base, auth_len, XDR_DECODE);
- buf = XDR_INLINE (&xdrs, auth_len);
- if (buf != NULL)
- {
- aup->aup_time = IXDR_GET_LONG (buf);
- str_len = IXDR_GET_U_INT32 (buf);
- if (str_len > MAX_MACHINE_NAME)
- {
- stat = AUTH_BADCRED;
- goto done;
- }
- memcpy (aup->aup_machname, (caddr_t) buf, (u_int) str_len);
- aup->aup_machname[str_len] = 0;
- str_len = RNDUP (str_len);
- buf = (int32_t *) ((char *) buf + str_len);
- aup->aup_uid = IXDR_GET_LONG (buf);
- aup->aup_gid = IXDR_GET_LONG (buf);
- gid_len = IXDR_GET_U_INT32 (buf);
- if (gid_len > NGRPS)
- {
- stat = AUTH_BADCRED;
- goto done;
- }
- aup->aup_len = gid_len;
- for (i = 0; i < gid_len; i++)
- {
- aup->aup_gids[i] = IXDR_GET_LONG (buf);
- }
- /*
- * five is the smallest unix credentials structure -
- * timestamp, hostname len (0), uid, gid, and gids len (0).
- */
- if ((5 + gid_len) * BYTES_PER_XDR_UNIT + str_len > auth_len)
- {
- (void) printf ("bad auth_len gid %d str %d auth %d\n",
- gid_len, str_len, auth_len);
- stat = AUTH_BADCRED;
- goto done;
- }
- }
- else if (!xdr_authunix_parms (&xdrs, aup))
- {
- xdrs.x_op = XDR_FREE;
- (void) xdr_authunix_parms (&xdrs, aup);
- stat = AUTH_BADCRED;
- goto done;
- }
-
- /* get the verifier */
- if ((u_int)msg->rm_call.cb_verf.oa_length)
- {
- rqst->rq_xprt->xp_verf.oa_flavor =
- msg->rm_call.cb_verf.oa_flavor;
- rqst->rq_xprt->xp_verf.oa_base =
- msg->rm_call.cb_verf.oa_base;
- rqst->rq_xprt->xp_verf.oa_length =
- msg->rm_call.cb_verf.oa_length;
- }
- else
- {
- rqst->rq_xprt->xp_verf.oa_flavor = AUTH_NULL;
- rqst->rq_xprt->xp_verf.oa_length = 0;
- }
- stat = AUTH_OK;
-done:
- XDR_DESTROY (&xdrs);
- return stat;
-}
-
-
-/*
- * Shorthand unix authenticator
- * Looks up longhand in a cache.
- */
-/*ARGSUSED */
-attribute_hidden
-enum auth_stat
-_svcauth_short (struct svc_req *rqst attribute_unused, struct rpc_msg *msg attribute_unused)
-{
- return AUTH_REJECTEDCRED;
-}