From 5f77570bb6ba0a8e8233e5f8081acac48829e772 Mon Sep 17 00:00:00 2001 From: Michael Adam Date: Thu, 17 Jun 2010 20:15:25 +0200 Subject: s3:idmap_ldap: move idmap_ldap_set_mapping() further up. --- source3/winbindd/idmap_ldap.c | 225 +++++++++++++++++++++--------------------- 1 file changed, 113 insertions(+), 112 deletions(-) diff --git a/source3/winbindd/idmap_ldap.c b/source3/winbindd/idmap_ldap.c index 2d12889940..c7bc80f98a 100644 --- a/source3/winbindd/idmap_ldap.c +++ b/source3/winbindd/idmap_ldap.c @@ -613,6 +613,119 @@ done: return ret; } +/** + * set a mapping. + */ + +/* TODO: change this: This function cannot be called to modify a mapping, + * only set a new one */ + +static NTSTATUS idmap_ldap_set_mapping(struct idmap_domain *dom, + const struct id_map *map) +{ + NTSTATUS ret; + TALLOC_CTX *memctx; + struct idmap_ldap_context *ctx; + LDAPMessage *entry = NULL; + LDAPMod **mods = NULL; + const char *type; + char *id_str; + char *sid; + char *dn; + int rc = -1; + + /* Only do query if we are online */ + if (idmap_is_offline()) { + return NT_STATUS_FILE_IS_OFFLINE; + } + + ctx = talloc_get_type(dom->private_data, struct idmap_ldap_context); + + switch(map->xid.type) { + case ID_TYPE_UID: + type = get_attr_key2string(sidmap_attr_list, + LDAP_ATTR_UIDNUMBER); + break; + + case ID_TYPE_GID: + type = get_attr_key2string(sidmap_attr_list, + LDAP_ATTR_GIDNUMBER); + break; + + default: + return NT_STATUS_INVALID_PARAMETER; + } + + memctx = talloc_new(ctx); + if ( ! memctx) { + DEBUG(0, ("Out of memory!\n")); + return NT_STATUS_NO_MEMORY; + } + + id_str = talloc_asprintf(memctx, "%lu", (unsigned long)map->xid.id); + CHECK_ALLOC_DONE(id_str); + + sid = talloc_strdup(memctx, sid_string_talloc(memctx, map->sid)); + CHECK_ALLOC_DONE(sid); + + dn = talloc_asprintf(memctx, "%s=%s,%s", + get_attr_key2string(sidmap_attr_list, LDAP_ATTR_SID), + sid, + ctx->suffix); + CHECK_ALLOC_DONE(dn); + + smbldap_set_mod(&mods, LDAP_MOD_ADD, + "objectClass", LDAP_OBJ_IDMAP_ENTRY); + + smbldap_make_mod(ctx->smbldap_state->ldap_struct, + entry, &mods, type, id_str); + + smbldap_make_mod(ctx->smbldap_state->ldap_struct, entry, &mods, + get_attr_key2string(sidmap_attr_list, LDAP_ATTR_SID), + sid); + + if ( ! mods) { + DEBUG(2, ("ERROR: No mods?\n")); + ret = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + /* TODO: remove conflicting mappings! */ + + smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_SID_ENTRY); + + DEBUG(10, ("Set DN %s (%s -> %s)\n", dn, sid, id_str)); + + rc = smbldap_add(ctx->smbldap_state, dn, mods); + ldap_mods_free(mods, True); + + if (rc != LDAP_SUCCESS) { + char *ld_error = NULL; + ldap_get_option(ctx->smbldap_state->ldap_struct, + LDAP_OPT_ERROR_STRING, &ld_error); + DEBUG(0,("ldap_set_mapping_internals: Failed to add %s to %lu " + "mapping [%s]\n", sid, + (unsigned long)map->xid.id, type)); + DEBUG(0, ("ldap_set_mapping_internals: Error was: %s (%s)\n", + ld_error ? ld_error : "(NULL)", ldap_err2string (rc))); + if (ld_error) { + ldap_memfree(ld_error); + } + ret = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + DEBUG(10,("ldap_set_mapping: Successfully created mapping from %s to " + "%lu [%s]\n", sid, (unsigned long)map->xid.id, type)); + + ret = NT_STATUS_OK; + +done: + talloc_free(memctx); + return ret; +} + + /* max number of ids requested per batch query */ #define IDMAP_LDAP_MAX_IDS 30 @@ -1083,118 +1196,6 @@ done: return ret; } -/********************************** - set a mapping. -**********************************/ - -/* TODO: change this: This function cannot be called to modify a mapping, - * only set a new one */ - -static NTSTATUS idmap_ldap_set_mapping(struct idmap_domain *dom, - const struct id_map *map) -{ - NTSTATUS ret; - TALLOC_CTX *memctx; - struct idmap_ldap_context *ctx; - LDAPMessage *entry = NULL; - LDAPMod **mods = NULL; - const char *type; - char *id_str; - char *sid; - char *dn; - int rc = -1; - - /* Only do query if we are online */ - if (idmap_is_offline()) { - return NT_STATUS_FILE_IS_OFFLINE; - } - - ctx = talloc_get_type(dom->private_data, struct idmap_ldap_context); - - switch(map->xid.type) { - case ID_TYPE_UID: - type = get_attr_key2string(sidmap_attr_list, - LDAP_ATTR_UIDNUMBER); - break; - - case ID_TYPE_GID: - type = get_attr_key2string(sidmap_attr_list, - LDAP_ATTR_GIDNUMBER); - break; - - default: - return NT_STATUS_INVALID_PARAMETER; - } - - memctx = talloc_new(ctx); - if ( ! memctx) { - DEBUG(0, ("Out of memory!\n")); - return NT_STATUS_NO_MEMORY; - } - - id_str = talloc_asprintf(memctx, "%lu", (unsigned long)map->xid.id); - CHECK_ALLOC_DONE(id_str); - - sid = talloc_strdup(memctx, sid_string_talloc(memctx, map->sid)); - CHECK_ALLOC_DONE(sid); - - dn = talloc_asprintf(memctx, "%s=%s,%s", - get_attr_key2string(sidmap_attr_list, LDAP_ATTR_SID), - sid, - ctx->suffix); - CHECK_ALLOC_DONE(dn); - - smbldap_set_mod(&mods, LDAP_MOD_ADD, - "objectClass", LDAP_OBJ_IDMAP_ENTRY); - - smbldap_make_mod(ctx->smbldap_state->ldap_struct, - entry, &mods, type, id_str); - - smbldap_make_mod(ctx->smbldap_state->ldap_struct, entry, &mods, - get_attr_key2string(sidmap_attr_list, LDAP_ATTR_SID), - sid); - - if ( ! mods) { - DEBUG(2, ("ERROR: No mods?\n")); - ret = NT_STATUS_UNSUCCESSFUL; - goto done; - } - - /* TODO: remove conflicting mappings! */ - - smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_SID_ENTRY); - - DEBUG(10, ("Set DN %s (%s -> %s)\n", dn, sid, id_str)); - - rc = smbldap_add(ctx->smbldap_state, dn, mods); - ldap_mods_free(mods, True); - - if (rc != LDAP_SUCCESS) { - char *ld_error = NULL; - ldap_get_option(ctx->smbldap_state->ldap_struct, - LDAP_OPT_ERROR_STRING, &ld_error); - DEBUG(0,("ldap_set_mapping_internals: Failed to add %s to %lu " - "mapping [%s]\n", sid, - (unsigned long)map->xid.id, type)); - DEBUG(0, ("ldap_set_mapping_internals: Error was: %s (%s)\n", - ld_error ? ld_error : "(NULL)", ldap_err2string (rc))); - if (ld_error) { - ldap_memfree(ld_error); - } - ret = NT_STATUS_UNSUCCESSFUL; - goto done; - } - - DEBUG(10,("ldap_set_mapping: Successfully created mapping from %s to " - "%lu [%s]\n", sid, (unsigned long)map->xid.id, type)); - - ret = NT_STATUS_OK; - -done: - talloc_free(memctx); - return ret; -} - /********************************** Close the idmap ldap instance **********************************/ -- cgit