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author | Sumit Bose <sbose@redhat.com> | 2010-11-02 09:35:00 +0100 |
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committer | Stephen Gallagher <sgallagh@redhat.com> | 2010-11-04 15:04:21 -0400 |
commit | e481c0f0f16bcb787debf05584a0550a7052dda4 (patch) | |
tree | bcac592ea735af4fa11d86f2416dec00fe36f504 /src/providers/ldap/sdap.c | |
parent | dc6fb2323c964456d4b22597b575e42f1fd79246 (diff) | |
download | sssd-e481c0f0f16bcb787debf05584a0550a7052dda4.tar.gz sssd-e481c0f0f16bcb787debf05584a0550a7052dda4.tar.bz2 sssd-e481c0f0f16bcb787debf05584a0550a7052dda4.zip |
Use (default)namingContext to set empty search bases
Diffstat (limited to 'src/providers/ldap/sdap.c')
-rw-r--r-- | src/providers/ldap/sdap.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/providers/ldap/sdap.c b/src/providers/ldap/sdap.c index 4d911c45..cf4e9edc 100644 --- a/src/providers/ldap/sdap.c +++ b/src/providers/ldap/sdap.c @@ -404,6 +404,109 @@ int sdap_set_rootdse_supported_lists(struct sysdb_attrs *rootdse, } +static char *get_single_value_as_string(TALLOC_CTX *mem_ctx, + struct ldb_message_element *el) +{ + char *str = NULL; + + if (el->num_values == 0) { + DEBUG(3, ("Missing value.\n")); + } else if (el->num_values == 1) { + str = talloc_strndup(mem_ctx, (char *) el->values[0].data, + el->values[0].length); + if (str == NULL) { + DEBUG(1, ("talloc_strndup failed.\n")); + } + } else { + DEBUG(3, ("More than one value found.\n")); + } + + return str; +} + +static char *get_naming_context(TALLOC_CTX *mem_ctx, + struct sysdb_attrs *rootdse) +{ + struct ldb_message_element *nc = NULL; + struct ldb_message_element *dnc = NULL; + int i; + char *naming_context = NULL; + + for (i = 0; i < rootdse->num; i++) { + if (strcasecmp(rootdse->a[i].name, + SDAP_ROOTDSE_ATTR_NAMING_CONTEXTS) == 0) { + nc = &rootdse->a[i]; + } else if (strcasecmp(rootdse->a[i].name, + SDAP_ROOTDSE_ATTR_DEFAULT_NAMING_CONTEXT) == 0) { + dnc = &rootdse->a[i]; + } + } + + if (dnc == NULL && nc == NULL) { + DEBUG(3, ("No attributes [%s] or [%s] found in rootDSE.\n", + SDAP_ROOTDSE_ATTR_NAMING_CONTEXTS, + SDAP_ROOTDSE_ATTR_DEFAULT_NAMING_CONTEXT)); + } else { + if (dnc != NULL) { + DEBUG(5, ("Using value from [%s] as naming context.\n", + SDAP_ROOTDSE_ATTR_DEFAULT_NAMING_CONTEXT)); + naming_context = get_single_value_as_string(mem_ctx, dnc); + } + + if (naming_context == NULL && nc != NULL) { + DEBUG(5, ("Using value from [%s] as naming context.\n", + SDAP_ROOTDSE_ATTR_NAMING_CONTEXTS)); + naming_context = get_single_value_as_string(mem_ctx, nc); + } + } + + return naming_context; +} + +errno_t sdap_set_config_options_with_rootdse(struct sysdb_attrs *rootdse, + struct sdap_handle *sh, + struct sdap_options *opts) +{ + int ret; + char *naming_context = NULL; + const int search_base_options[] = { SDAP_SEARCH_BASE, + SDAP_USER_SEARCH_BASE, + SDAP_GROUP_SEARCH_BASE, + SDAP_NETGROUP_SEARCH_BASE, + -1 }; + int o; + + + for (o = 0; search_base_options[o] != -1; o++) { + if (dp_opt_get_string(opts->basic, search_base_options[o]) == NULL) { + if (naming_context == NULL) { + naming_context = get_naming_context(opts->basic, rootdse); + if (naming_context == NULL) { + DEBUG(1, ("get_naming_context failed.\n")); + ret = EINVAL; + goto done; + } + } + + DEBUG(3, ("Setting option [%s] to [%s].\n", + opts->basic[search_base_options[o]].opt_name, + naming_context)); + ret = dp_opt_set_string(opts->basic, search_base_options[o], + naming_context); + if (ret != EOK) { + DEBUG(1, ("dp_opt_set_string failed.\n")); + goto done; + } + } + } + + ret = EOK; + +done: + talloc_free(naming_context); + return ret; +} + int build_attrs_from_map(TALLOC_CTX *memctx, struct sdap_attr_map *map, size_t size, const char ***_attrs) |