From e399356ed17baf7b50da393a3f13682b01bd14a9 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:04:01 +0100 Subject: drop .original files from the current code base --- nx-X11/programs/Xserver/os/auth.c.X.original | 400 --------------------------- 1 file changed, 400 deletions(-) delete mode 100644 nx-X11/programs/Xserver/os/auth.c.X.original (limited to 'nx-X11/programs/Xserver/os/auth.c.X.original') diff --git a/nx-X11/programs/Xserver/os/auth.c.X.original b/nx-X11/programs/Xserver/os/auth.c.X.original deleted file mode 100644 index 19c5534d3..000000000 --- a/nx-X11/programs/Xserver/os/auth.c.X.original +++ /dev/null @@ -1,400 +0,0 @@ -/* $Xorg: auth.c,v 1.5 2001/02/09 02:05:23 xorgcvs Exp $ */ -/* - -Copyright 1988, 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: auth.c,v 1.13 2003/04/27 21:31:08 herrb Exp $ */ - -/* - * authorization hooks for the server - * Author: Keith Packard, MIT X Consortium - */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#ifdef K5AUTH -# include -#endif -# include -# include -# include "misc.h" -# include "osdep.h" -# include "dixstruct.h" -# include -# include -#ifdef XCSECURITY -#define _SECURITY_SERVER -# include -#endif -#ifdef WIN32 -#include -#endif - -struct protocol { - unsigned short name_length; - char *name; - AuthAddCFunc Add; /* new authorization data */ - AuthCheckFunc Check; /* verify client authorization data */ - AuthRstCFunc Reset; /* delete all authorization data entries */ - AuthToIDFunc ToID; /* convert cookie to ID */ - AuthFromIDFunc FromID; /* convert ID to cookie */ - AuthRemCFunc Remove; /* remove a specific cookie */ -#ifdef XCSECURITY - AuthGenCFunc Generate; -#endif -}; - -static struct protocol protocols[] = { -{ (unsigned short) 18, "MIT-MAGIC-COOKIE-1", - MitAddCookie, MitCheckCookie, MitResetCookie, - MitToID, MitFromID, MitRemoveCookie, -#ifdef XCSECURITY - MitGenerateCookie -#endif -}, -#ifdef HASXDMAUTH -{ (unsigned short) 19, "XDM-AUTHORIZATION-1", - XdmAddCookie, XdmCheckCookie, XdmResetCookie, - XdmToID, XdmFromID, XdmRemoveCookie, -#ifdef XCSECURITY - NULL -#endif -}, -#endif -#ifdef SECURE_RPC -{ (unsigned short) 9, "SUN-DES-1", - SecureRPCAdd, SecureRPCCheck, SecureRPCReset, - SecureRPCToID, SecureRPCFromID,SecureRPCRemove, -#ifdef XCSECURITY - NULL -#endif -}, -#endif -#ifdef K5AUTH -{ (unsigned short) 14, "MIT-KERBEROS-5", - K5Add, K5Check, K5Reset, - K5ToID, K5FromID, K5Remove, -#ifdef XCSECURITY - NULL -#endif -}, -#endif -#ifdef XCSECURITY -{ (unsigned short) XSecurityAuthorizationNameLen, - XSecurityAuthorizationName, - NULL, AuthSecurityCheck, NULL, - NULL, NULL, NULL, - NULL -}, -#endif -}; - -# define NUM_AUTHORIZATION (sizeof (protocols) /\ - sizeof (struct protocol)) - -/* - * Initialize all classes of authorization by reading the - * specified authorization file - */ - -static char *authorization_file = (char *)NULL; - -static Bool ShouldLoadAuth = TRUE; - -void -InitAuthorization (char *file_name) -{ - authorization_file = file_name; -} - -static int -LoadAuthorization (void) -{ - FILE *f; - Xauth *auth; - int i; - int count = 0; - - ShouldLoadAuth = FALSE; - if (!authorization_file) - return 0; - - f = Fopen (authorization_file, "r"); - if (!f) - return -1; - - while ((auth = XauReadAuth (f)) != 0) { - for (i = 0; i < NUM_AUTHORIZATION; i++) { - if (protocols[i].name_length == auth->name_length && - memcmp (protocols[i].name, auth->name, (int) auth->name_length) == 0 && - protocols[i].Add) - { - ++count; - (*protocols[i].Add) (auth->data_length, auth->data, - FakeClientID(0)); - } - } - XauDisposeAuth (auth); - } - - Fclose (f); - return count; -} - -#ifdef XDMCP -/* - * XdmcpInit calls this function to discover all authorization - * schemes supported by the display - */ -void -RegisterAuthorizations (void) -{ - int i; - - for (i = 0; i < NUM_AUTHORIZATION; i++) - XdmcpRegisterAuthorization (protocols[i].name, - (int)protocols[i].name_length); -} -#endif - -XID -CheckAuthorization ( - unsigned int name_length, - char *name, - unsigned int data_length, - char *data, - ClientPtr client, - char **reason) /* failure message. NULL for default msg */ -{ - int i; - struct stat buf; - static time_t lastmod = 0; - static Bool loaded = FALSE; - - if (!authorization_file || stat(authorization_file, &buf)) - { - if (lastmod != 0) { - lastmod = 0; - ShouldLoadAuth = TRUE; /* stat lost, so force reload */ - } - } - else if (buf.st_mtime > lastmod) - { - lastmod = buf.st_mtime; - ShouldLoadAuth = TRUE; - } - if (ShouldLoadAuth) - { - int loadauth = LoadAuthorization(); - - /* - * If the authorization file has at least one entry for this server, - * disable local host access. (loadauth > 0) - * - * If there are zero entries (either initially or when the - * authorization file is later reloaded), or if a valid - * authorization file was never loaded, enable local host access. - * (loadauth == 0 || !loaded) - * - * If the authorization file was loaded initially (with valid - * entries for this server), and reloading it later fails, don't - * change anything. (loadauth == -1 && loaded) - */ - - if (loadauth > 0) - { - DisableLocalHost(); /* got at least one */ - loaded = TRUE; - } - else if (loadauth == 0 || !loaded) - EnableLocalHost (); - } - if (name_length) { - for (i = 0; i < NUM_AUTHORIZATION; i++) { - if (protocols[i].name_length == name_length && - memcmp (protocols[i].name, name, (int) name_length) == 0) - { - return (*protocols[i].Check) (data_length, data, client, reason); - } - *reason = "Protocol not supported by server\n"; - } - } else *reason = "No protocol specified\n"; - return (XID) ~0L; -} - -void -ResetAuthorization (void) -{ - int i; - - for (i = 0; i < NUM_AUTHORIZATION; i++) - if (protocols[i].Reset) - (*protocols[i].Reset)(); - ShouldLoadAuth = TRUE; -} - -XID -AuthorizationToID ( - unsigned short name_length, - char *name, - unsigned short data_length, - char *data) -{ - int i; - - for (i = 0; i < NUM_AUTHORIZATION; i++) { - if (protocols[i].name_length == name_length && - memcmp (protocols[i].name, name, (int) name_length) == 0 && - protocols[i].ToID) - { - return (*protocols[i].ToID) (data_length, data); - } - } - return (XID) ~0L; -} - -int -AuthorizationFromID ( - XID id, - unsigned short *name_lenp, - char **namep, - unsigned short *data_lenp, - char **datap) -{ - int i; - - for (i = 0; i < NUM_AUTHORIZATION; i++) { - if (protocols[i].FromID && - (*protocols[i].FromID) (id, data_lenp, datap)) { - *name_lenp = protocols[i].name_length; - *namep = protocols[i].name; - return 1; - } - } - return 0; -} - -int -RemoveAuthorization ( - unsigned short name_length, - char *name, - unsigned short data_length, - char *data) -{ - int i; - - for (i = 0; i < NUM_AUTHORIZATION; i++) { - if (protocols[i].name_length == name_length && - memcmp (protocols[i].name, name, (int) name_length) == 0 && - protocols[i].Remove) - { - return (*protocols[i].Remove) (data_length, data); - } - } - return 0; -} - -int -AddAuthorization (unsigned name_length, char *name, unsigned data_length, char *data) -{ - int i; - - for (i = 0; i < NUM_AUTHORIZATION; i++) { - if (protocols[i].name_length == name_length && - memcmp (protocols[i].name, name, (int) name_length) == 0 && - protocols[i].Add) - { - return (*protocols[i].Add) (data_length, data, FakeClientID(0)); - } - } - return 0; -} - -#ifdef XCSECURITY - -XID -GenerateAuthorization( - unsigned name_length, - char *name, - unsigned data_length, - char *data, - unsigned *data_length_return, - char **data_return) -{ - int i; - - for (i = 0; i < NUM_AUTHORIZATION; i++) { - if (protocols[i].name_length == name_length && - memcmp (protocols[i].name, name, (int) name_length) == 0 && - protocols[i].Generate) - { - return (*protocols[i].Generate) (data_length, data, - FakeClientID(0), data_length_return, data_return); - } - } - return -1; -} - -/* A random number generator that is more unpredictable - than that shipped with some systems. - This code is taken from the C standard. */ - -static unsigned long int next = 1; - -static int -xdm_rand(void) -{ - next = next * 1103515245 + 12345; - return (unsigned int)(next/65536) % 32768; -} - -static void -xdm_srand(unsigned int seed) -{ - next = seed; -} - -void -GenerateRandomData (int len, char *buf) -{ - static int seed; - int value; - int i; - - seed += GetTimeInMillis(); - xdm_srand (seed); - for (i = 0; i < len; i++) - { - value = xdm_rand (); - buf[i] ^= (value & 0xff00) >> 8; - } - - /* XXX add getrusage, popen("ps -ale") */ -} - -#endif /* XCSECURITY */ -- cgit v1.2.3