diff options
Diffstat (limited to 'source3/param/config_ldap.c')
| -rw-r--r-- | source3/param/config_ldap.c | 354 |
1 files changed, 0 insertions, 354 deletions
diff --git a/source3/param/config_ldap.c b/source3/param/config_ldap.c deleted file mode 100644 index ad9b515381..0000000000 --- a/source3/param/config_ldap.c +++ /dev/null @@ -1,354 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - ModConfig LDAP backend - - Copyright (C) Simo Sorce 2003 - Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003 - Copyright (C) Gerald Carter 2003 - - 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" - -/*#undef DBGC_CLASS -#define DBGC_CLASS DBGC_CONFIG -*/ - -#include <lber.h> -#include <ldap.h> - -#include "smbldap.h" - -#define LDAP_OBJ_SAMBA_CONFIG "sambaConfig" -#define LDAP_OBJ_SAMBA_SHARE "sambaShare" -#define LDAP_OBJ_SAMBA_OPTION "sambaConfigOption" - -#define LDAP_ATTR_LIST_END 0 -#define LDAP_ATTR_BOOL 1 -#define LDAP_ATTR_INTEGER 2 -#define LDAP_ATTR_STRING 3 -#define LDAP_ATTR_LIST 4 -#define LDAP_ATTR_NAME 5 - - -struct ldap_config_state { - struct smbldap_state *smbldap_state; - TALLOC_CTX *mem_ctx; -}; - -ATTRIB_MAP_ENTRY option_attr_list[] = { - { LDAP_ATTR_NAME, "sambaOptionName" }, - { LDAP_ATTR_LIST, "sambaListOption" }, - { LDAP_ATTR_STRING, "sambaStringOption" }, - { LDAP_ATTR_INTEGER, "sambaIntegerOption" }, - { LDAP_ATTR_BOOL, "sambaBoolOption" }, - { LDAP_ATTR_LIST_END, NULL } -}; - -static struct ldap_config_state ldap_state; -static char *config_base_dn; - -static NTSTATUS ldap_config_close(void); - -/* -TODO: - search each section - start with global, then with others - for each section parse all options -*/ - -static NTSTATUS parse_section( - const char *dn, - BOOL (*pfunc)(const char *, const char *)) -{ - TALLOC_CTX *mem_ctx; - NTSTATUS ret = NT_STATUS_UNSUCCESSFUL; - LDAPMessage *result = NULL; - LDAPMessage *entry = NULL; - pstring filter; - pstring suffix; - pstring option_name; - pstring option_value; - char **attr_list = NULL; - char *temp; - int rc; - int count; - - mem_ctx = talloc_init("parse_section"); - - /* search for the options */ - pstr_sprintf(filter, "objectClass=%s", - LDAP_OBJ_SAMBA_OPTION); - - DEBUG(0, ("Searching for:[%s]\n", filter)); - - attr_list = get_attr_list(option_attr_list); - rc = smbldap_search(ldap_state.smbldap_state, - dn, LDAP_SCOPE_ONELEVEL, - filter, attr_list, 0, &result); - - if (rc != LDAP_SUCCESS) { - DEBUG(0,("parse_section: %s object not found\n", LDAP_OBJ_SAMBA_CONFIG)); - goto done; - } - - count = ldap_count_entries(ldap_state.smbldap_state->ldap_struct, result); - entry = ldap_first_entry(ldap_state.smbldap_state->ldap_struct, result); - while (entry) { - int o; - - if (!smbldap_get_single_attribute(ldap_state.smbldap_state->ldap_struct, entry, "sambaOptionName", option_name)) { - goto done; - } - - option_value[0] = '\0'; - for (o = 1; option_attr_list[o].name != NULL; o++) { - if (smbldap_get_single_attribute(ldap_state.smbldap_state->ldap_struct, entry, option_attr_list[o].name, option_value)) { - break; - } - } - if (option_value[0] != '\0') { - if (!pfunc(option_name, option_value)) { - goto done; - } - } else { - DEBUG(0,("parse_section: Missing value for option: %s\n", option_name)); - goto done; - } - - entry = ldap_next_entry(ldap_state.smbldap_state->ldap_struct, entry); - } - - ret = NT_STATUS_OK; - -done: - talloc_destroy(mem_ctx); - free_attr_list(attr_list); - if (result) ldap_msgfree(result); - - return ret; -} - -/***************************************************************************** - load configuration from ldap -*****************************************************************************/ - -static NTSTATUS ldap_config_load( - BOOL (*sfunc)(const char *), - BOOL (*pfunc)(const char *, const char *)) -{ - TALLOC_CTX *mem_ctx; - NTSTATUS ret = NT_STATUS_UNSUCCESSFUL; - LDAPMessage *result = NULL; - LDAPMessage *entry = NULL; - pstring filter; - pstring suffix; - pstring attr_text; - char *config_dn = NULL; - char *temp; - int rc; - int count; - char *config_attr_list[] = {"description", NULL}; - char *share_attr_list[] = {"sambaShareName", "description", NULL}; - char **share_dn; - char **share_name; - - mem_ctx = talloc_init("ldap_config_load"); - - /* search for the base config dn */ - pstr_sprintf(filter, "objectClass=%s", - LDAP_OBJ_SAMBA_CONFIG); - - DEBUG(0, ("Searching for:[%s]\n", filter)); - - rc = smbldap_search(ldap_state.smbldap_state, - config_base_dn, LDAP_SCOPE_SUBTREE, - filter, config_attr_list, 0, &result); - - if (rc != LDAP_SUCCESS) { - DEBUG(0,("ldap_config_load: %s object not found\n", LDAP_OBJ_SAMBA_CONFIG)); - goto done; - } - - count = ldap_count_entries(ldap_state.smbldap_state->ldap_struct, result); - if (count != 1) { - DEBUG(0,("ldap_config_load: single %s object not found\n", LDAP_OBJ_SAMBA_CONFIG)); - goto done; - } - - if (!(temp = smbldap_get_dn(ldap_state.smbldap_state->ldap_struct, result))) { - goto done; - } - config_dn = talloc_strdup(mem_ctx, temp); - SAFE_FREE(temp); - if (!config_dn) { - goto done; - } - - entry = ldap_first_entry(ldap_state.smbldap_state->ldap_struct, result); - - if (!smbldap_get_single_attribute(ldap_state.smbldap_state->ldap_struct, entry, "description", attr_text)) { - DEBUG(0, ("ldap_config_load: no description field in %s object\n", LDAP_OBJ_SAMBA_CONFIG)); - } - - if (result) ldap_msgfree(result); -/* TODO: finish up the last section, see loadparm's lp_load()*/ - - /* retrive the section list */ - pstr_sprintf(filter, "objectClass=%s", - LDAP_OBJ_SAMBA_SHARE); - - DEBUG(0, ("Searching for:[%s]\n", filter)); - - rc = smbldap_search(ldap_state.smbldap_state, - config_dn, LDAP_SCOPE_SUBTREE, - filter, share_attr_list, 0, &result); - - if (rc != LDAP_SUCCESS) { - DEBUG(0,("ldap_config_load: %s object not found\n", LDAP_OBJ_SAMBA_CONFIG)); - goto done; - } - - count = ldap_count_entries(ldap_state.smbldap_state->ldap_struct, result); - DEBUG(0, ("config_ldap: Found %d shares\n", count)); - if (count) { - int i; - - share_dn = talloc(mem_ctx, (count + 1) * sizeof(char *)); - share_name = talloc(mem_ctx, (count) * sizeof(char *)); - if (!share_dn || !share_name) { - DEBUG(0,("config_ldap: Out of memory!\n")); - goto done; - } - entry = ldap_first_entry(ldap_state.smbldap_state->ldap_struct, result); - i = 0; - while (entry) { - if (!(temp = smbldap_get_dn(ldap_state.smbldap_state->ldap_struct, entry))) { - goto done; - } - if (!smbldap_get_single_attribute(ldap_state.smbldap_state->ldap_struct, entry, "sambaShareName", attr_text)) { - goto done; - } - share_dn[i] = talloc_strdup(mem_ctx, temp); - share_name[i] = talloc_strdup(mem_ctx, attr_text); - if (!share_dn[i] || !share_name[i]) { - DEBUG(0,("config_ldap: Out of memory!\n")); - goto done; - } - - DEBUG(0, ("config_ldap: Found share [%s] (%s)\n", attr_text, temp)); - SAFE_FREE(temp); - - entry = ldap_next_entry(ldap_state.smbldap_state->ldap_struct, entry); - i++; - if (entry && (count == i)) { - DEBUG(0, ("Error too many entryes in ldap result\n")); - goto done; - } - } - share_dn[i] = NULL; - } - - /* parse global section*/ - if (!sfunc("global")) { - goto done; - } - if (!NT_STATUS_IS_OK(parse_section(config_dn, pfunc))) { - goto done; - } else { /* parse shares */ - int i; - - for (i = 0; share_dn[i] != NULL; i++) { - if (!sfunc(share_name[i])) { - goto done; - } - if (!NT_STATUS_IS_OK(parse_section(share_dn[i], pfunc))) { - goto done; - } - } - } - -done: - talloc_destroy(mem_ctx); - if (result) ldap_msgfree(result); - - return ret; -} - -/***************************************************************************** - Initialise config_ldap module -*****************************************************************************/ - -static NTSTATUS ldap_config_init(char *params) -{ - NTSTATUS nt_status; - const char *location; - const char *basedn; - - ldap_state.mem_ctx = talloc_init("config_ldap"); - if (!ldap_state.mem_ctx) { - return NT_STATUS_NO_MEMORY; - } - - /* we assume only location is passed through an inline parameter - * other options go via parametrical options */ - if (params) { - location = params; - } else { - location = lp_parm_const_string(GLOBAL_SECTION_SNUM, "config_ldap", "url", "ldap://localhost"); - } - DEBUG(0,("config_ldap: location=%s\n", location)); - basedn = lp_parm_const_string(GLOBAL_SECTION_SNUM, "config_ldap", "basedn", NULL); - if (basedn) config_base_dn = smb_xstrdup(basedn); - - if (!NT_STATUS_IS_OK(nt_status = - smbldap_init(ldap_state.mem_ctx, location, - &ldap_state.smbldap_state))) { - talloc_destroy(ldap_state.mem_ctx); - DEBUG(0,("config_ldap: smbldap_init failed!\n")); - return nt_status; - } - - return NT_STATUS_OK; -} - -/***************************************************************************** - End the LDAP session -*****************************************************************************/ - -static NTSTATUS ldap_config_close(void) -{ - - smbldap_free_struct(&(ldap_state).smbldap_state); - talloc_destroy(ldap_state.mem_ctx); - - DEBUG(5,("The connection to the LDAP server was closed\n")); - /* maybe free the results here --metze */ - - return NT_STATUS_OK; -} - -static struct config_functions functions = { - ldap_config_init, - ldap_config_load, - ldap_config_close -}; - -NTSTATUS config_ldap_init(void) -{ - return smb_register_config(SAMBA_CONFIG_INTERFACE_VERSION, "ldap", &functions); -} |