diff options
Diffstat (limited to 'source3/libads/gpo_util.c')
| -rw-r--r-- | source3/libads/gpo_util.c | 523 |
1 files changed, 0 insertions, 523 deletions
diff --git a/source3/libads/gpo_util.c b/source3/libads/gpo_util.c deleted file mode 100644 index a30df6e9eb..0000000000 --- a/source3/libads/gpo_util.c +++ /dev/null @@ -1,523 +0,0 @@ -/* - * Unix SMB/CIFS implementation. - * Group Policy Object Support - * Copyright (C) Guenther Deschner 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" - -#ifdef HAVE_LDAP - -#define DEFAULT_DOMAIN_POLICY "Default Domain Policy" -#define DEFAULT_DOMAIN_CONTROLLERS_POLICY "Default Domain Controllers Policy" - -/* should we store a parsed guid ? */ -struct gpo_table { - const char *name; - const char *guid_string; -}; - -struct snapin_table { - const char *name; - const char *guid_string; - ADS_STATUS (*snapin_fn)(ADS_STRUCT *, TALLOC_CTX *mem_ctx, const char *, const char *); -}; - -#if 0 /* unused */ -static struct gpo_table gpo_default_policy[] = { - { DEFAULT_DOMAIN_POLICY, - "31B2F340-016D-11D2-945F-00C04FB984F9" }, - { DEFAULT_DOMAIN_CONTROLLERS_POLICY, - "6AC1786C-016F-11D2-945F-00C04fB984F9" }, - { NULL, NULL } -}; -#endif - -/* the following is seen in gPCMachineExtensionNames or gPCUserExtensionNames */ - -static struct gpo_table gpo_cse_extensions[] = { - { "Administrative Templates Extension", - "35378EAC-683F-11D2-A89A-00C04FBBCFA2" }, /* Registry Policy ? */ - { "Microsoft Disc Quota", - "3610EDA5-77EF-11D2-8DC5-00C04FA31A66" }, - { "EFS recovery", - "B1BE8D72-6EAC-11D2-A4EA-00C04F79F83A" }, - { "Folder Redirection", - "25537BA6-77A8-11D2-9B6C-0000F8080861" }, - { "IP Security", - "E437BC1C-AA7D-11D2-A382-00C04F991E27" }, - { "Internet Explorer Branding", - "A2E30F80-D7DE-11d2-BBDE-00C04F86AE3B" }, - { "QoS Packet Scheduler", - "426031c0-0b47-4852-b0ca-ac3d37bfcb39" }, - { "Scripts", - "42B5FAAE-6536-11D2-AE5A-0000F87571E3" }, - { "Security", - "827D319E-6EAC-11D2-A4EA-00C04F79F83A" }, - { "Software Installation", - "C6DC5466-785A-11D2-84D0-00C04FB169F7" }, - { "Wireless Group Policy", - "0ACDD40C-75AC-BAA0-BF6DE7E7FE63" }, - { NULL, NULL } -}; - -/* guess work */ -static struct snapin_table gpo_cse_snapin_extensions[] = { - { "Administrative Templates", - "0F6B957D-509E-11D1-A7CC-0000F87571E3", gpo_snapin_handler_none }, - { "Certificates", - "53D6AB1D-2488-11D1-A28C-00C04FB94F17", gpo_snapin_handler_none }, - { "EFS recovery policy processing", - "B1BE8D72-6EAC-11D2-A4EA-00C04F79F83A", gpo_snapin_handler_none }, - { "Folder Redirection policy processing", - "25537BA6-77A8-11D2-9B6C-0000F8080861", gpo_snapin_handler_none }, - { "Folder Redirection", - "88E729D6-BDC1-11D1-BD2A-00C04FB9603F", gpo_snapin_handler_none }, - { "Registry policy processing", - "35378EAC-683F-11D2-A89A-00C04FBBCFA2", gpo_snapin_handler_none }, - { "Remote Installation Services", - "3060E8CE-7020-11D2-842D-00C04FA372D4", gpo_snapin_handler_none }, - { "Security Settings", - "803E14A0-B4FB-11D0-A0D0-00A0C90F574B", gpo_snapin_handler_security_settings }, - { "Security policy processing", - "827D319E-6EAC-11D2-A4EA-00C04F79F83A", gpo_snapin_handler_security_settings }, - { "unknown", - "3060E8D0-7020-11D2-842D-00C04FA372D4", gpo_snapin_handler_none }, - { "unknown2", - "53D6AB1B-2488-11D1-A28C-00C04FB94F17", gpo_snapin_handler_none }, - { NULL, NULL, NULL } -}; - -static const char *name_to_guid_string(const char *name, struct gpo_table *table) -{ - int i; - - for (i = 0; table[i].name; i++) { - if (strequal(name, table[i].name)) { - return table[i].guid_string; - } - } - - return NULL; -} - -static const char *guid_string_to_name(const char *guid_string, struct gpo_table *table) -{ - int i; - - for (i = 0; table[i].guid_string; i++) { - if (strequal(guid_string, table[i].guid_string)) { - return table[i].name; - } - } - - return NULL; -} - -static const char *snapin_guid_string_to_name(const char *guid_string, - struct snapin_table *table) -{ - int i; - for (i = 0; table[i].guid_string; i++) { - if (strequal(guid_string, table[i].guid_string)) { - return table[i].name; - } - } - return NULL; -} - -#if 0 /* unused */ -static const char *default_gpo_name_to_guid_string(const char *name) -{ - return name_to_guid_string(name, gpo_default_policy); -} - -static const char *default_gpo_guid_string_to_name(const char *guid) -{ - return guid_string_to_name(guid, gpo_default_policy); -} -#endif - -const char *cse_gpo_guid_string_to_name(const char *guid) -{ - return guid_string_to_name(guid, gpo_cse_extensions); -} - -static const char *cse_gpo_name_to_guid_string(const char *name) -{ - return name_to_guid_string(name, gpo_cse_extensions); -} - -const char *cse_snapin_gpo_guid_string_to_name(const char *guid) -{ - return snapin_guid_string_to_name(guid, gpo_cse_snapin_extensions); -} - -void dump_gp_ext(struct GP_EXT *gp_ext) -{ - int lvl = 10; - int i; - - if (gp_ext == NULL) { - return; - } - - DEBUG(lvl,("---------------------\n\n")); - DEBUGADD(lvl,("name:\t\t\t%s\n", gp_ext->gp_extension)); - - for (i=0; i< gp_ext->num_exts; i++) { - - DEBUGADD(lvl,("extension:\t\t\t%s\n", gp_ext->extensions_guid[i])); - DEBUGADD(lvl,("extension (name):\t\t\t%s\n", gp_ext->extensions[i])); - - DEBUGADD(lvl,("snapin:\t\t\t%s\n", gp_ext->snapins_guid[i])); - DEBUGADD(lvl,("snapin (name):\t\t\t%s\n", gp_ext->snapins[i])); - } -} - -void dump_gpo(TALLOC_CTX *mem_ctx, struct GROUP_POLICY_OBJECT *gpo) -{ - int lvl = 1; - - if (gpo == NULL) { - return; - } - - DEBUG(lvl,("---------------------\n\n")); - - DEBUGADD(lvl,("name:\t\t\t%s\n", gpo->name)); - DEBUGADD(lvl,("displayname:\t\t%s\n", gpo->display_name)); - DEBUGADD(lvl,("version:\t\t%d (0x%08x)\n", gpo->version, gpo->version)); - DEBUGADD(lvl,("version_user:\t\t%d (0x%04x)\n", gpo->version_user, gpo->version_user)); - DEBUGADD(lvl,("version_machine:\t%d (0x%04x)\n", gpo->version_machine, gpo->version_machine)); - DEBUGADD(lvl,("filesyspath:\t\t%s\n", gpo->file_sys_path)); - DEBUGADD(lvl,("dspath:\t\t%s\n", gpo->ds_path)); - - DEBUGADD(lvl,("options:\t\t%d ", gpo->options)); - if (gpo->options & GPFLAGS_USER_SETTINGS_DISABLED) { - DEBUGADD(lvl,("GPFLAGS_USER_SETTINGS_DISABLED ")); - } - if (gpo->options & GPFLAGS_MACHINE_SETTINGS_DISABLED) { - DEBUGADD(lvl,("GPFLAGS_MACHINE_SETTINGS_DISABLED")); - } - DEBUGADD(lvl,("\n")); - - DEBUGADD(lvl,("link:\t\t\t%s\n", gpo->link)); - DEBUGADD(lvl,("link_type:\t\t%d ", gpo->link_type)); - switch (gpo->link_type) { - case GP_LINK_UNKOWN: - DEBUGADD(lvl,("GP_LINK_UNKOWN\n")); - break; - case GP_LINK_OU: - DEBUGADD(lvl,("GP_LINK_OU\n")); - break; - case GP_LINK_DOMAIN: - DEBUGADD(lvl,("GP_LINK_DOMAIN\n")); - break; - case GP_LINK_SITE: - DEBUGADD(lvl,("GP_LINK_SITE\n")); - break; - case GP_LINK_MACHINE: - DEBUGADD(lvl,("GP_LINK_MACHINE\n")); - break; - default: - break; - } - - if (gpo->machine_extensions) { - - struct GP_EXT gp_ext; - ADS_STATUS status; - - DEBUGADD(lvl,("machine_extensions:\t%s\n", gpo->machine_extensions)); - - status = ads_parse_gp_ext(mem_ctx, gpo->machine_extensions, &gp_ext); - if (!ADS_ERR_OK(status)) { - return; - } - dump_gp_ext(&gp_ext); - } - - if (gpo->user_extensions) { - - struct GP_EXT gp_ext; - ADS_STATUS status; - - DEBUGADD(lvl,("user_extensions:\t%s\n", gpo->user_extensions)); - - status = ads_parse_gp_ext(mem_ctx, gpo->user_extensions, &gp_ext); - if (!ADS_ERR_OK(status)) { - return; - } - dump_gp_ext(&gp_ext); - } -}; - -void dump_gplink(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx, struct GP_LINK *gp_link) -{ - ADS_STATUS status; - int i; - int lvl = 10; - - if (gp_link == NULL) { - return; - } - - DEBUG(lvl,("---------------------\n\n")); - - DEBUGADD(lvl,("gplink: %s\n", gp_link->gp_link)); - DEBUGADD(lvl,("gpopts: %d ", gp_link->gp_opts)); - switch (gp_link->gp_opts) { - case GPOPTIONS_INHERIT: - DEBUGADD(lvl,("GPOPTIONS_INHERIT\n")); - break; - case GPOPTIONS_BLOCK_INHERITANCE: - DEBUGADD(lvl,("GPOPTIONS_BLOCK_INHERITANCE\n")); - break; - default: - break; - } - - DEBUGADD(lvl,("num links: %d\n", gp_link->num_links)); - - for (i = 0; i < gp_link->num_links; i++) { - - DEBUGADD(lvl,("---------------------\n\n")); - - DEBUGADD(lvl,("link: #%d\n", i + 1)); - DEBUGADD(lvl,("name: %s\n", gp_link->link_names[i])); - - DEBUGADD(lvl,("opt: %d ", gp_link->link_opts[i])); - if (gp_link->link_opts[i] & GPO_LINK_OPT_ENFORCED) { - DEBUGADD(lvl,("GPO_LINK_OPT_ENFORCED ")); - } - if (gp_link->link_opts[i] & GPO_LINK_OPT_DISABLED) { - DEBUGADD(lvl,("GPO_LINK_OPT_DISABLED")); - } - DEBUGADD(lvl,("\n")); - - if (ads != NULL && mem_ctx != NULL) { - - struct GROUP_POLICY_OBJECT gpo; - - status = ads_get_gpo(ads, mem_ctx, gp_link->link_names[i], NULL, NULL, &gpo); - if (!ADS_ERR_OK(status)) { - DEBUG(lvl,("get gpo for %s failed: %s\n", gp_link->link_names[i], ads_errstr(status))); - return; - } - dump_gpo(mem_ctx, &gpo); - } - } -} - -ADS_STATUS process_extension_with_snapin(ADS_STRUCT *ads, - TALLOC_CTX *mem_ctx, - const char *extension_guid, - const char *snapin_guid) -{ - int i; - - for (i=0; gpo_cse_snapin_extensions[i].guid_string; i++) { - - if (strcmp(gpo_cse_snapin_extensions[i].guid_string, snapin_guid) == 0) { - - return gpo_cse_snapin_extensions[i].snapin_fn(ads, mem_ctx, - extension_guid, snapin_guid); - } - } - - DEBUG(10,("process_extension_with_snapin: no snapin handler for extension %s (%s) found\n", - extension_guid, snapin_guid)); - - return ADS_ERROR(LDAP_SUCCESS); -} - -ADS_STATUS gpo_process_a_gpo(ADS_STRUCT *ads, - TALLOC_CTX *mem_ctx, - struct GROUP_POLICY_OBJECT *gpo, - const char *extension_guid, - uint32 flags) -{ - ADS_STATUS status; - struct GP_EXT gp_ext; - int i; - - if (flags & GPO_LIST_FLAG_MACHINE) { - - if (gpo->machine_extensions) { - - status = ads_parse_gp_ext(mem_ctx, gpo->machine_extensions, &gp_ext); - - if (!ADS_ERR_OK(status)) { - return status; - } - - } else { - /* nothing to apply */ - return ADS_ERROR(LDAP_SUCCESS); - } - - } else { - - if (gpo->user_extensions) { - - status = ads_parse_gp_ext(mem_ctx, gpo->user_extensions, &gp_ext); - - if (!ADS_ERR_OK(status)) { - return status; - } - } else { - /* nothing to apply */ - return ADS_ERROR(LDAP_SUCCESS); - } - } - - for (i=0; i<gp_ext.num_exts; i++) { - - if (extension_guid && !strequal(extension_guid, gp_ext.extensions_guid[i])) { - continue; - } - - status = process_extension_with_snapin(ads, mem_ctx, gp_ext.extensions_guid[i], - gp_ext.snapins_guid[i]); - if (!ADS_ERR_OK(status)) { - return status; - } - } - - return ADS_ERROR(LDAP_SUCCESS); -} - -ADS_STATUS gpo_process_gpo_list(ADS_STRUCT *ads, - TALLOC_CTX *mem_ctx, - struct GROUP_POLICY_OBJECT **gpo_list, - const char *extensions_guid, - uint32 flags) -{ - ADS_STATUS status; - struct GROUP_POLICY_OBJECT *gpo = *gpo_list; - - for (gpo = *gpo_list; gpo; gpo = gpo->next) { - - status = gpo_process_a_gpo(ads, mem_ctx, gpo, - extensions_guid, flags); - - if (!ADS_ERR_OK(status)) { - return status; - } - - } - - return ADS_ERROR(LDAP_SUCCESS); -} - -ADS_STATUS gpo_snapin_handler_none(ADS_STRUCT *ads, - TALLOC_CTX *mem_ctx, - const char *extension_guid, - const char *snapin_guid) -{ - DEBUG(10,("gpo_snapin_handler_none\n")); - - return ADS_ERROR(LDAP_SUCCESS); -} - -ADS_STATUS gpo_snapin_handler_security_settings(ADS_STRUCT *ads, - TALLOC_CTX *mem_ctx, - const char *extension_guid, - const char *snapin_guid) -{ - DEBUG(10,("gpo_snapin_handler_security_settings\n")); - - return ADS_ERROR(LDAP_SUCCESS); -} - -ADS_STATUS gpo_lockout_policy(ADS_STRUCT *ads, - TALLOC_CTX *mem_ctx, - const char *hostname, - SAM_UNK_INFO_12 *lockout_policy) -{ - return ADS_ERROR_NT(NT_STATUS_NOT_IMPLEMENTED); -} - -ADS_STATUS gpo_password_policy(ADS_STRUCT *ads, - TALLOC_CTX *mem_ctx, - const char *hostname, - SAM_UNK_INFO_1 *password_policy) -{ - ADS_STATUS status; - struct GROUP_POLICY_OBJECT *gpo_list; - const char *attrs[] = {"distinguishedName", "userAccountControl", NULL}; - char *filter, *dn; - LDAPMessage *res = NULL; - uint32 uac; - - filter = talloc_asprintf(mem_ctx, "(&(objectclass=user)(sAMAccountName=%s))", hostname); - if (filter == NULL) { - return ADS_ERROR(LDAP_NO_MEMORY); - } - - status = ads_do_search_all(ads, ads->config.bind_path, - LDAP_SCOPE_SUBTREE, - filter, attrs, &res); - - if (!ADS_ERR_OK(status)) { - return status; - } - - if (ads_count_replies(ads, res) != 1) { - ads_msgfree(ads, res); - return ADS_ERROR(LDAP_NO_SUCH_OBJECT); - } - - dn = ads_get_dn(ads, res); - if (dn == NULL) { - ads_msgfree(ads, res); - return ADS_ERROR(LDAP_NO_MEMORY); - } - - if (!ads_pull_uint32(ads, res, "userAccountControl", &uac)) { - ads_msgfree(ads, res); - ads_memfree(ads, dn); - return ADS_ERROR(LDAP_NO_MEMORY); - } - - ads_msgfree(ads, res); - - if (!(uac & UF_WORKSTATION_TRUST_ACCOUNT)) { - ads_memfree(ads, dn); - return ADS_ERROR(LDAP_NO_SUCH_OBJECT); - } - - status = ads_get_gpo_list(ads, mem_ctx, dn, GPO_LIST_FLAG_MACHINE, &gpo_list); - if (!ADS_ERR_OK(status)) { - ads_memfree(ads, dn); - return status; - } - - ads_memfree(ads, dn); - - status = gpo_process_gpo_list(ads, mem_ctx, &gpo_list, - cse_gpo_name_to_guid_string("Security"), - GPO_LIST_FLAG_MACHINE); - if (!ADS_ERR_OK(status)) { - return status; - } - - return ADS_ERROR(LDAP_SUCCESS); -} - -#endif /* HAVE_LDAP */ |