diff options
Diffstat (limited to 'os/rpcauth.c')
| -rw-r--r-- | os/rpcauth.c | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/os/rpcauth.c b/os/rpcauth.c deleted file mode 100644 index 512b3ecb5..000000000 --- a/os/rpcauth.c +++ /dev/null @@ -1,200 +0,0 @@ -/* $Xorg: rpcauth.c,v 1.4 2001/02/09 02:05:23 xorgcvs Exp $ */ -/* - -Copyright 1991, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from The Open Group. - -*/ -/* $XFree86: xc/programs/Xserver/os/rpcauth.c,v 3.8 2003/04/27 21:31:09 herrb Exp $ */ - -/* - * SUN-DES-1 authentication mechanism - * Author: Mayank Choudhary, Sun Microsystems - */ - - -#ifdef SECURE_RPC - -#include "X.h" -#include "Xauth.h" -#include "misc.h" -#include "os.h" -#include "dixstruct.h" - -#include <rpc/rpc.h> - -#ifdef sun -/* <rpc/auth.h> only includes this if _KERNEL is #defined... */ -extern bool_t xdr_opaque_auth(XDR *, struct opaque_auth *); -#endif - -#if defined(DGUX) -#include <time.h> -#include <rpc/auth_des.h> -#endif /* DGUX */ - -#ifdef ultrix -#include <time.h> -#include <rpc/auth_des.h> -#endif - -static enum auth_stat why; - -static char * -authdes_ezdecode(char *inmsg, int len) -{ - struct rpc_msg msg; - char cred_area[MAX_AUTH_BYTES]; - char verf_area[MAX_AUTH_BYTES]; - char *temp_inmsg; - struct svc_req r; - bool_t res0, res1; - XDR xdr; - SVCXPRT xprt; - - temp_inmsg = (char *) xalloc(len); - memmove(temp_inmsg, inmsg, len); - - memset((char *)&msg, 0, sizeof(msg)); - memset((char *)&r, 0, sizeof(r)); - memset(cred_area, 0, sizeof(cred_area)); - memset(verf_area, 0, sizeof(verf_area)); - - msg.rm_call.cb_cred.oa_base = cred_area; - msg.rm_call.cb_verf.oa_base = verf_area; - why = AUTH_FAILED; - xdrmem_create(&xdr, temp_inmsg, len, XDR_DECODE); - - if ((r.rq_clntcred = (caddr_t) xalloc(MAX_AUTH_BYTES)) == NULL) - goto bad1; - r.rq_xprt = &xprt; - - /* decode into msg */ - res0 = xdr_opaque_auth(&xdr, &(msg.rm_call.cb_cred)); - res1 = xdr_opaque_auth(&xdr, &(msg.rm_call.cb_verf)); - if ( ! (res0 && res1) ) - goto bad2; - - /* do the authentication */ - - r.rq_cred = msg.rm_call.cb_cred; /* read by opaque stuff */ - if (r.rq_cred.oa_flavor != AUTH_DES) { - why = AUTH_TOOWEAK; - goto bad2; - } -#ifdef SVR4 - if ((why = __authenticate(&r, &msg)) != AUTH_OK) { -#else - if ((why = _authenticate(&r, &msg)) != AUTH_OK) { -#endif - goto bad2; - } - return (((struct authdes_cred *) r.rq_clntcred)->adc_fullname.name); - -bad2: - xfree(r.rq_clntcred); -bad1: - return ((char *)0); /* ((struct authdes_cred *) NULL); */ -} - -static XID rpc_id = (XID) ~0L; - -static Bool -CheckNetName ( - unsigned char *addr, - short len, - pointer closure -) -{ - return (len == strlen ((char *) closure) && - strncmp ((char *) addr, (char *) closure, len) == 0); -} - -static char rpc_error[MAXNETNAMELEN+50]; - -XID -SecureRPCCheck (unsigned short data_length, char *data, - ClientPtr client, char **reason) -{ - char *fullname; - - if (rpc_id == (XID) ~0L) { - *reason = "Secure RPC authorization not initialized"; - } else { - fullname = authdes_ezdecode(data, data_length); - if (fullname == (char *)0) { - sprintf(rpc_error, "Unable to authenticate secure RPC client (why=%d)", why); - *reason = rpc_error; - } else { - if (ForEachHostInFamily (FamilyNetname, CheckNetName, fullname)) - return rpc_id; - sprintf(rpc_error, "Principal \"%s\" is not authorized to connect", - fullname); - *reason = rpc_error; - } - } - return (XID) ~0L; -} - -void -SecureRPCInit (void) -{ - if (rpc_id == ~0L) - AddAuthorization (9, "SUN-DES-1", 0, (char *) 0); -} - -int -SecureRPCAdd (unsigned short data_length, char *data, XID id) -{ - if (data_length) - AddHost ((pointer) 0, FamilyNetname, data_length, data); - rpc_id = id; - return 1; -} - -int -SecureRPCReset (void) -{ - rpc_id = (XID) ~0L; - return 1; -} - -XID -SecureRPCToID (unsigned short data_length, char *data) -{ - return rpc_id; -} - -int -SecureRPCFromID (XID id, unsigned short *data_lenp, char **datap) -{ - return 0; -} - -int -SecureRPCRemove (unsigned short data_length, char *data) -{ - return 0; -} -#endif /* SECURE_RPC */ |