--- /dev/null
+/*
+ Samba Unix/Linux SMB client utility profiles.c
+
+ Copyright (C) Richard Sharpe, <rsharpe@richardsharpe.com> 2002
+ Copyright (C) Jelmer Vernooij (conversion to popt) 2003
+ Copyright (C) Gerald (Jerry) Carter 2005
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "regfio.h"
+
+/* GLOBAL VARIABLES */
+
+DOM_SID old_sid, new_sid;
+int change = 0, new_val = 0;
+
+
+/********************************************************************
+********************************************************************/
+
+static BOOL swap_sid_in_acl( SEC_DESC *sd, DOM_SID *s1, DOM_SID *s2 )
+{
+ SEC_ACL *acl = sd->dacl;
+ int i;
+ BOOL update = False;
+
+ if ( sid_equal( sd->owner_sid, s1 ) ) {
+ sid_copy( sd->owner_sid, s2 );
+ update = True;
+ }
+
+ if ( sid_equal( sd->grp_sid, s1 ) ) {
+ sid_copy( sd->grp_sid, s2 );
+ update = True;
+ }
+
+ for ( i=0; i<acl->num_aces; i++ ) {
+ if ( sid_equal( &acl->ace[i].trustee, s1 ) ) {
+ sid_copy( &acl->ace[i].trustee, s2 );
+ update = True;
+ }
+ }
+
+ return update;
+}
+
+/********************************************************************
+********************************************************************/
+
+static BOOL copy_registry_tree( REGF_FILE *infile, REGF_NK_REC *nk,
+ REGF_NK_REC *parent, REGF_FILE *outfile,
+ const char *parentpath )
+{
+ REGF_NK_REC *key, *subkey;
+ SEC_DESC *new_sd;
+ REGVAL_CTR *values;
+ REGSUBKEY_CTR *subkeys;
+ int i;
+ pstring path;
+
+ /* swap out the SIDs in the security descriptor */
+
+ if ( !(new_sd = dup_sec_desc( outfile->mem_ctx, nk->sec_desc->sec_desc )) ) {
+ fprintf( stderr, "Failed to copy security descriptor!\n" );
+ return False;
+ }
+
+ if ( swap_sid_in_acl( new_sd, &old_sid, &new_sid ) )
+ DEBUG(2,("Updating ACL for %s\n", nk->keyname ));
+
+ if ( !(subkeys = TALLOC_ZERO_P( NULL, REGSUBKEY_CTR )) ) {
+ DEBUG(0,("copy_registry_tree: talloc() failure!\n"));
+ return False;
+ }
+
+ if ( !(values = TALLOC_ZERO_P( subkeys, REGVAL_CTR )) ) {
+ DEBUG(0,("copy_registry_tree: talloc() failure!\n"));
+ return False;
+ }
+
+ /* copy values into the REGVAL_CTR */
+
+ for ( i=0; i<nk->num_values; i++ ) {
+ regval_ctr_addvalue( values, nk->values[i].valuename, nk->values[i].type,
+ (const char *)nk->values[i].data, (nk->values[i].data_size & ~VK_DATA_IN_OFFSET) );
+ }
+
+ /* copy subkeys into the REGSUBKEY_CTR */
+
+ while ( (subkey = regfio_fetch_subkey( infile, nk )) ) {
+ regsubkey_ctr_addkey( subkeys, subkey->keyname );
+ }
+
+ key = regfio_write_key( outfile, nk->keyname, values, subkeys, new_sd, parent );
+
+ /* write each one of the subkeys out */
+
+ pstr_sprintf( path, "%s%s%s", parentpath, parent ? "\\" : "", nk->keyname );
+
+ nk->subkey_index = 0;
+ while ( (subkey = regfio_fetch_subkey( infile, nk )) ) {
+ if ( !copy_registry_tree( infile, subkey, key, outfile, path ) )
+ return False;
+ }
+
+ /* values is a talloc()'d child of subkeys here so just throw it all away */
+
+ TALLOC_FREE( subkeys );
+
+ DEBUG(1,("[%s]\n", path));
+
+ return True;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+int main( int argc, char *argv[] )
+{
+ int opt;
+ REGF_FILE *infile, *outfile;
+ REGF_NK_REC *nk;
+ pstring orig_filename, new_filename;
+ struct poptOption long_options[] = {
+ POPT_AUTOHELP
+ { "change-sid", 'c', POPT_ARG_STRING, NULL, 'c', "Provides SID to change" },
+ { "new-sid", 'n', POPT_ARG_STRING, NULL, 'n', "Provides SID to change to" },
+ POPT_COMMON_SAMBA
+ POPT_COMMON_VERSION
+ POPT_TABLEEND
+ };
+ poptContext pc;
+
+ load_case_tables();
+
+ /* setup logging options */
+
+ setup_logging( "profiles", True );
+ dbf = x_stderr;
+ x_setbuf( x_stderr, NULL );
+
+ pc = poptGetContext("profiles", argc, (const char **)argv, long_options,
+ POPT_CONTEXT_KEEP_FIRST);
+
+ poptSetOtherOptionHelp(pc, "<profilefile>");
+
+ /* Now, process the arguments */
+
+ while ((opt = poptGetNextOpt(pc)) != -1) {
+ switch (opt) {
+ case 'c':
+ change = 1;
+ if (!string_to_sid(&old_sid, poptGetOptArg(pc))) {
+ fprintf(stderr, "Argument to -c should be a SID in form of S-1-5-...\n");
+ poptPrintUsage(pc, stderr, 0);
+ exit(254);
+ }
+ break;
+
+ case 'n':
+ new_val = 1;
+ if (!string_to_sid(&new_sid, poptGetOptArg(pc))) {
+ fprintf(stderr, "Argument to -n should be a SID in form of S-1-5-...\n");
+ poptPrintUsage(pc, stderr, 0);
+ exit(253);
+ }
+ break;
+
+ }
+ }
+
+ poptGetArg(pc);
+
+ if (!poptPeekArg(pc)) {
+ poptPrintUsage(pc, stderr, 0);
+ exit(1);
+ }
+
+ if ((!change && new_val) || (change && !new_val)) {
+ fprintf(stderr, "You must specify both -c and -n if one or the other is set!\n");
+ poptPrintUsage(pc, stderr, 0);
+ exit(252);
+ }
+
+ pstrcpy( orig_filename, poptPeekArg(pc) );
+ pstr_sprintf( new_filename, "%s.new", orig_filename );
+
+ if ( !(infile = regfio_open( orig_filename, O_RDONLY, 0 )) ) {
+ fprintf( stderr, "Failed to open %s!\n", orig_filename );
+ fprintf( stderr, "Error was (%s)\n", strerror(errno) );
+ exit (1);
+ }
+
+ if ( !(outfile = regfio_open( new_filename, (O_RDWR|O_CREAT|O_TRUNC), (S_IREAD|S_IWRITE) )) ) {
+ fprintf( stderr, "Failed to open new file %s!\n", new_filename );
+ fprintf( stderr, "Error was (%s)\n", strerror(errno) );
+ exit (1);
+ }
+
+ /* actually do the update now */
+
+ nk = regfio_rootkey( infile );
+
+ if ( !copy_registry_tree( infile, nk, NULL, outfile, "" ) ) {
+ fprintf(stderr, "Failed to write updated registry file!\n");
+ exit(2);
+ }
+
+ /* cleanup */
+
+ regfio_close( infile );
+ regfio_close( outfile );
+
+ poptFreeContext(pc);
+
+ return( 0 );
+}