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Add smbldap_talloc_single_blob()

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This commit is contained in:
Volker Lendecke 2009-05-29 21:27:53 +02:00
parent f451dd482d
commit dde62b35d7
2 changed files with 28 additions and 6 deletions
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3
source3/include/smbldap.h
View File

@ -214,6 +214,9 @@ char * smbldap_talloc_single_attribute(LDAP *ldap_struct, LDAPMessage *entry,
char * smbldap_talloc_smallest_attribute(LDAP *ldap_struct, LDAPMessage *entry,
const char *attribute,
TALLOC_CTX *mem_ctx);
bool smbldap_talloc_single_blob(TALLOC_CTX *mem_ctx, LDAP *ld,
LDAPMessage *msg, const char *attrib,
DATA_BLOB *blob);
bool smbldap_pull_sid(LDAP *ld, LDAPMessage *msg, const char *attrib,
struct dom_sid *sid);
void talloc_autofree_ldapmsg(TALLOC_CTX *mem_ctx, LDAPMessage *result);

31
source3/lib/smbldap.c
View File

@ -389,23 +389,42 @@ ATTRIB_MAP_ENTRY sidmap_attr_list[] = {
return result;
}
bool smbldap_pull_sid(LDAP *ld, LDAPMessage *msg, const char *attrib,
struct dom_sid *sid)
bool smbldap_talloc_single_blob(TALLOC_CTX *mem_ctx, LDAP *ld,
LDAPMessage *msg, const char *attrib,
DATA_BLOB *blob)
{
struct berval **values;
bool ret = False;
values = ldap_get_values_len(ld, msg, attrib);
if (!values) {
return false;
}
if (values[0] != NULL) {
ret = sid_parse(values[0]->bv_val, values[0]->bv_len, sid);
if (ldap_count_values_len(values) != 1) {
DEBUG(10, ("Expected one value for %s, got %d\n", attrib,
ldap_count_values_len(values)));
return false;
}
*blob = data_blob_talloc(mem_ctx, values[0]->bv_val,
values[0]->bv_len);
ldap_value_free_len(values);
return (blob->data != NULL);
}
bool smbldap_pull_sid(LDAP *ld, LDAPMessage *msg, const char *attrib,
struct dom_sid *sid)
{
DATA_BLOB blob;
bool ret;
if (!smbldap_talloc_single_blob(talloc_tos(), ld, msg, attrib,
&blob)) {
return false;
}
ret = sid_parse((char *)blob.data, blob.length, sid);
TALLOC_FREE(blob.data);
return ret;
}