9838b7032e
This is strictly the application of the script 'x-indent-all.sh' from util/modular. Compared to the patch that Daniel posted in January, I've added a few indent flags: -bap -psl -T PrivatePtr -T pmWait -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT The typedefs were needed to make the output of sdksyms.sh match the previous output, otherwise, the code is formatted badly enough that sdksyms.sh generates incorrect output. The generated code was compared with the previous version and found to be essentially identical -- "assert" line numbers and BUILD_TIME were the only differences found. The comparison was done with this script: dir1=$1 dir2=$2 for dir in $dir1 $dir2; do (cd $dir && find . -name '*.o' | while read file; do dir=`dirname $file` base=`basename $file .o` dump=$dir/$base.dump objdump -d $file > $dump done) done find $dir1 -name '*.dump' | while read dump; do otherdump=`echo $dump | sed "s;$dir1;$dir2;"` diff -u $dump $otherdump done Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Daniel Stone <daniel@fooishbar.org> Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
192 lines
4.9 KiB
C
192 lines
4.9 KiB
C
/*
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Copyright 1991, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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/*
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* SUN-DES-1 authentication mechanism
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* Author: Mayank Choudhary, Sun Microsystems
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#ifdef SECURE_RPC
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#include <X11/X.h>
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#include <X11/Xauth.h>
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#include "misc.h"
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#include "os.h"
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#include "osdep.h"
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#include "dixstruct.h"
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#include <rpc/rpc.h>
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#ifdef sun
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/* <rpc/auth.h> only includes this if _KERNEL is #defined... */
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extern bool_t xdr_opaque_auth(XDR *, struct opaque_auth *);
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#endif
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static enum auth_stat why;
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static char *
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authdes_ezdecode(const char *inmsg, int len)
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{
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struct rpc_msg msg;
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char cred_area[MAX_AUTH_BYTES];
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char verf_area[MAX_AUTH_BYTES];
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char *temp_inmsg;
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struct svc_req r;
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bool_t res0, res1;
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XDR xdr;
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SVCXPRT xprt;
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temp_inmsg = malloc(len);
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memmove(temp_inmsg, inmsg, len);
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memset((char *) &msg, 0, sizeof(msg));
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memset((char *) &r, 0, sizeof(r));
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memset(cred_area, 0, sizeof(cred_area));
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memset(verf_area, 0, sizeof(verf_area));
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msg.rm_call.cb_cred.oa_base = cred_area;
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msg.rm_call.cb_verf.oa_base = verf_area;
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why = AUTH_FAILED;
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xdrmem_create(&xdr, temp_inmsg, len, XDR_DECODE);
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if ((r.rq_clntcred = malloc(MAX_AUTH_BYTES)) == NULL)
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goto bad1;
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r.rq_xprt = &xprt;
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/* decode into msg */
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res0 = xdr_opaque_auth(&xdr, &(msg.rm_call.cb_cred));
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res1 = xdr_opaque_auth(&xdr, &(msg.rm_call.cb_verf));
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if (!(res0 && res1))
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goto bad2;
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/* do the authentication */
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r.rq_cred = msg.rm_call.cb_cred; /* read by opaque stuff */
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if (r.rq_cred.oa_flavor != AUTH_DES) {
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why = AUTH_TOOWEAK;
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goto bad2;
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}
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#ifdef SVR4
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if ((why = __authenticate(&r, &msg)) != AUTH_OK) {
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#else
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if ((why = _authenticate(&r, &msg)) != AUTH_OK) {
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#endif
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goto bad2;
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}
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return (((struct authdes_cred *) r.rq_clntcred)->adc_fullname.name);
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bad2:
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free(r.rq_clntcred);
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bad1:
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return ((char *) 0); /* ((struct authdes_cred *) NULL); */
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}
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static XID rpc_id = (XID) ~0L;
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static Bool
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CheckNetName(unsigned char *addr, short len, pointer closure)
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{
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return (len == strlen((char *) closure) &&
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strncmp((char *) addr, (char *) closure, len) == 0);
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}
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static char rpc_error[MAXNETNAMELEN + 50];
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_X_HIDDEN XID
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SecureRPCCheck(unsigned short data_length, const char *data,
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ClientPtr client, const char **reason)
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{
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char *fullname;
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if (rpc_id == (XID) ~0L) {
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*reason = "Secure RPC authorization not initialized";
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}
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else {
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fullname = authdes_ezdecode(data, data_length);
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if (fullname == (char *) 0) {
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snprintf(rpc_error, sizeof(rpc_error),
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"Unable to authenticate secure RPC client (why=%d)", why);
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*reason = rpc_error;
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}
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else {
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if (ForEachHostInFamily(FamilyNetname, CheckNetName, fullname))
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return rpc_id;
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snprintf(rpc_error, sizeof(rpc_error),
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"Principal \"%s\" is not authorized to connect", fullname);
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*reason = rpc_error;
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}
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}
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return (XID) ~0L;
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}
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_X_HIDDEN void
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SecureRPCInit(void)
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{
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if (rpc_id == ~0L)
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AddAuthorization(9, "SUN-DES-1", 0, (char *) 0);
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}
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_X_HIDDEN int
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SecureRPCAdd(unsigned short data_length, const char *data, XID id)
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{
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if (data_length)
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AddHost((pointer) 0, FamilyNetname, data_length, data);
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rpc_id = id;
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return 1;
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}
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_X_HIDDEN int
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SecureRPCReset(void)
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{
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rpc_id = (XID) ~0L;
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return 1;
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}
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_X_HIDDEN XID
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SecureRPCToID(unsigned short data_length, char *data)
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{
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return rpc_id;
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}
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_X_HIDDEN int
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SecureRPCFromID(XID id, unsigned short *data_lenp, char **datap)
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{
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return 0;
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}
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_X_HIDDEN int
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SecureRPCRemove(unsigned short data_length, const char *data)
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{
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return 0;
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}
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#endif /* SECURE_RPC */
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