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author | Michael Adam <obnox@samba.org> | 2007-06-14 11:29:35 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:23:21 -0500 |
commit | 6090601c8b6abde1642906351d1dd9bb41e576b6 (patch) | |
tree | f610144465f0c402b7ee2f56e2319d0bf41697d7 /source3/lib/util_nttoken.c | |
parent | 0b86e4030604bfbaca66df9f699a68bbf6db0824 (diff) | |
download | samba-6090601c8b6abde1642906351d1dd9bb41e576b6.tar.gz samba-6090601c8b6abde1642906351d1dd9bb41e576b6.tar.xz samba-6090601c8b6abde1642906351d1dd9bb41e576b6.zip |
r23485: This checkin consists mostly of refactorings in preparation of the
activation of global registry options in loadparm.c, mainly to
extract functionality from net_conf.c to be made availabel elsewhere
and to minimize linker dependencies.
In detail:
* move functions registry_push/pull_value from lib/util_reg.c to new file
lib/util_reg_api.c
* create a fake user token consisting of builtin administrators sid and
se_disk_operators privilege by hand instead of using get_root_nt_token()
to minimize linker deps for bin/net.
+ new function registry_create_admin_token() in new lib/util_reg_smbconf.c
+ move dup_nt_token from auth/token_util.c to new file lib/util_nttoken.c
+ adapt net_conf.c and Makefile.in accordingly.
* split lib/profiles.c into two parts: new file lib/profiles_basic.c
takes all the low level mask manipulation and format conversion functions
(se_priv, privset, luid). the privs array is completely hidden from
profiles.c by adding some access-functions. some mask-functions are not
static anymore.
Generally, SID- and LUID-related stuff that has more dependencies
is kept in lib/profiles.c
* Move initialization of regdb from net_conf.c into a function
registry_init_regdb() in lib/util_reg_smbconf.c.
Michael
(This used to be commit efd3e2bfb756ac5c4df7984791c67e7ae20a582e)
Diffstat (limited to 'source3/lib/util_nttoken.c')
-rw-r--r-- | source3/lib/util_nttoken.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/source3/lib/util_nttoken.c b/source3/lib/util_nttoken.c new file mode 100644 index 0000000000..9cb981f74f --- /dev/null +++ b/source3/lib/util_nttoken.c @@ -0,0 +1,70 @@ +/* + * Unix SMB/CIFS implementation. + * Authentication utility functions + * Copyright (C) Andrew Tridgell 1992-1998 + * Copyright (C) Andrew Bartlett 2001 + * Copyright (C) Jeremy Allison 2000-2001 + * Copyright (C) Rafal Szczesniak 2002 + * Copyright (C) Volker Lendecke 2006 + * Copyright (C) Michael Adam 2007 + * + * 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. + */ + +/* function(s) moved from auth/auth_util.c to minimize linker deps */ + +#include "includes.h" + +/**************************************************************************** + Duplicate a SID token. +****************************************************************************/ + +NT_USER_TOKEN *dup_nt_token(TALLOC_CTX *mem_ctx, const NT_USER_TOKEN *ptoken) +{ + NT_USER_TOKEN *token; + + if (!ptoken) + return NULL; + + token = TALLOC_P(mem_ctx, NT_USER_TOKEN); + if (token == NULL) { + DEBUG(0, ("talloc failed\n")); + return NULL; + } + + ZERO_STRUCTP(token); + + if (ptoken->user_sids && ptoken->num_sids) { + token->user_sids = (DOM_SID *)talloc_memdup( + token, ptoken->user_sids, sizeof(DOM_SID) * ptoken->num_sids ); + + if (token->user_sids == NULL) { + DEBUG(0, ("talloc_memdup failed\n")); + TALLOC_FREE(token); + return NULL; + } + token->num_sids = ptoken->num_sids; + } + + /* copy the privileges; don't consider failure to be critical here */ + + if ( !se_priv_copy( &token->privileges, &ptoken->privileges ) ) { + DEBUG(0,("dup_nt_token: Failure to copy SE_PRIV!. " + "Continuing with 0 privileges assigned.\n")); + } + + return token; +} + |