static void unbecomeDC_send_cldap(struct libnet_UnbecomeDC_state *s)
{
struct composite_context *c = s->creq;
struct tevent_req *req;
struct tsocket_address *dest_address;
int ret;
s->cldap.io.in.dest_address = NULL;
s->cldap.io.in.dest_port = 0;
s->cldap.io.in.realm = s->domain.dns_name;
s->cldap.io.in.host = s->dest_dsa.netbios_name;
s->cldap.io.in.user = NULL;
s->cldap.io.in.domain_guid = NULL;
s->cldap.io.in.domain_sid = NULL;
s->cldap.io.in.acct_control = -1;
s->cldap.io.in.version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
s->cldap.io.in.map_response = true;
ret = tsocket_address_inet_from_strings(s, "ip",
s->source_dsa.address,
lpcfg_cldap_port(s->libnet->lp_ctx),
&dest_address);
if (ret != 0) {
c->status = map_nt_error_from_unix_common(errno);
if (!composite_is_ok(c)) return;
}
c->status = cldap_socket_init(s, NULL, dest_address, &s->cldap.sock);
if (!composite_is_ok(c)) return;
req = cldap_netlogon_send(s, s->libnet->event_ctx,
s->cldap.sock, &s->cldap.io);
if (composite_nomem(req, c)) return;
tevent_req_set_callback(req, unbecomeDC_recv_cldap, s);
}
/*
start listening on the given address
*/
static NTSTATUS cldapd_add_socket(struct cldapd_server *cldapd, struct loadparm_context *lp_ctx,
const char *address)
{
struct cldap_socket *cldapsock;
struct tsocket_address *socket_address;
NTSTATUS status;
int ret;
ret = tsocket_address_inet_from_strings(cldapd,
"ip",
address,
lpcfg_cldap_port(lp_ctx),
&socket_address);
if (ret != 0) {
status = map_nt_error_from_unix_common(errno);
DEBUG(0,("invalid address %s:%d - %s:%s\n",
address, lpcfg_cldap_port(lp_ctx),
gai_strerror(ret), nt_errstr(status)));
return status;
}
/* listen for unicasts on the CLDAP port (389) */
status = cldap_socket_init(cldapd,
cldapd->task->event_ctx,
socket_address,
NULL,
&cldapsock);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Failed to bind to %s - %s\n",
tsocket_address_string(socket_address, socket_address),
nt_errstr(status)));
talloc_free(socket_address);
return status;
}
talloc_free(socket_address);
cldap_set_incoming_handler(cldapsock, cldapd_request_handler, cldapd);
return NT_STATUS_OK;
}
static void unbecomeDC_send_cldap(struct libnet_UnbecomeDC_state *s)
{
struct composite_context *c = s->creq;
struct tevent_req *req;
s->cldap.io.in.dest_address = s->source_dsa.address;
s->cldap.io.in.dest_port = lp_cldap_port(s->libnet->lp_ctx);
s->cldap.io.in.realm = s->domain.dns_name;
s->cldap.io.in.host = s->dest_dsa.netbios_name;
s->cldap.io.in.user = NULL;
s->cldap.io.in.domain_guid = NULL;
s->cldap.io.in.domain_sid = NULL;
s->cldap.io.in.acct_control = -1;
s->cldap.io.in.version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
s->cldap.io.in.map_response = true;
c->status = cldap_socket_init(s, s->libnet->event_ctx,
NULL, NULL, &s->cldap.sock);//TODO
if (!composite_is_ok(c)) return;
req = cldap_netlogon_send(s, s->cldap.sock, &s->cldap.io);
if (composite_nomem(req, c)) return;
tevent_req_set_callback(req, unbecomeDC_recv_cldap, s);
}
/*
test netlogon operations
*/
static BOOL test_cldap_netlogon(TALLOC_CTX *mem_ctx, const char *dest)
{
struct cldap_socket *cldap = cldap_socket_init(mem_ctx, NULL);
NTSTATUS status;
struct cldap_netlogon search, empty_search;
union nbt_cldap_netlogon n1;
struct GUID guid;
int i;
BOOL ret = True;
ZERO_STRUCT(search);
search.in.dest_address = dest;
search.in.acct_control = -1;
search.in.version = 6;
empty_search = search;
printf("Trying without any attributes\n");
search = empty_search;
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
n1 = search.out.netlogon;
search.in.user = "******";
search.in.realm = n1.logon5.dns_domain;
search.in.host = "__cldap_torture__";
printf("Scanning for netlogon levels\n");
for (i=0;i<256;i++) {
search.in.version = i;
printf("Trying netlogon level %d\n", i);
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
}
printf("Scanning for netlogon level bits\n");
for (i=0;i<31;i++) {
search.in.version = (1<<i);
printf("Trying netlogon level 0x%x\n", i);
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
}
search.in.version = 6;
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with User=NULL\n");
search.in.user = NULL;
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with User=Administrator\n");
search.in.user = "******";
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with a GUID\n");
search.in.realm = NULL;
search.in.domain_guid = GUID_string(mem_ctx, &n1.logon5.domain_uuid);
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with a incorrect GUID\n");
guid = GUID_random();
search.in.user = NULL;
search.in.domain_guid = GUID_string(mem_ctx, &guid);
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_NOT_FOUND);
printf("Trying with a AAC\n");
search.in.acct_control = 0x180;
search.in.realm = n1.logon5.dns_domain;
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with a bad AAC\n");
search.in.acct_control = 0xFF00FF00;
search.in.realm = n1.logon5.dns_domain;
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with a user only\n");
search = empty_search;
search.in.user = "******";
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with just a bad username\n");
search.in.user = "******";
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with just a bad domain\n");
search = empty_search;
search.in.realm = "___no_such_domain___";
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_NOT_FOUND);
printf("Trying with a incorrect domain and correct guid\n");
search.in.domain_guid = GUID_string(mem_ctx, &n1.logon5.domain_uuid);
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with a incorrect domain and incorrect guid\n");
search.in.domain_guid = GUID_string(mem_ctx, &guid);
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_NOT_FOUND);
printf("Trying with a incorrect GUID and correct domain\n");
search.in.domain_guid = GUID_string(mem_ctx, &guid);
search.in.realm = n1.logon5.dns_domain;
status = cldap_netlogon(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
done:
return ret;
}
/*
test generic cldap operations
*/
static BOOL test_cldap_generic(TALLOC_CTX *mem_ctx, const char *dest)
{
struct cldap_socket *cldap = cldap_socket_init(mem_ctx, NULL);
NTSTATUS status;
struct cldap_search search;
BOOL ret = True;
const char *attrs1[] = { "currentTime", "highestCommittedUSN", NULL };
const char *attrs2[] = { "currentTime", "highestCommittedUSN", "netlogon", NULL };
const char *attrs3[] = { "netlogon", NULL };
ZERO_STRUCT(search);
search.in.dest_address = dest;
search.in.timeout = 10;
search.in.retries = 3;
status = cldap_search(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("fetching whole rootDSE\n");
search.in.filter = "(objectclass=*)";
search.in.attributes = NULL;
status = cldap_search(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
printf("fetching currentTime and USN\n");
search.in.filter = "(objectclass=*)";
search.in.attributes = attrs1;
status = cldap_search(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
printf("Testing currentTime, USN and netlogon\n");
search.in.filter = "(objectclass=*)";
search.in.attributes = attrs2;
status = cldap_search(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
printf("Testing objectClass=* and netlogon\n");
search.in.filter = "(objectclass2=*)";
search.in.attributes = attrs2;
status = cldap_search(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
printf("Testing a false expression\n");
search.in.filter = "(&(objectclass=*)(highestCommittedUSN=2))";
search.in.attributes = attrs1;
status = cldap_search(cldap, mem_ctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
done:
return ret;
}
/**
* 1. Setup a CLDAP socket.
* 2. Lookup the default Site-Name.
*/
NTSTATUS libnet_FindSite(TALLOC_CTX *ctx, struct libnet_context *lctx, struct libnet_JoinSite *r)
{
NTSTATUS status;
TALLOC_CTX *tmp_ctx;
char *site_name_str;
char *config_dn_str;
char *server_dn_str;
struct cldap_socket *cldap = NULL;
struct cldap_netlogon search;
tmp_ctx = talloc_named(ctx, 0, "libnet_FindSite temp context");
if (!tmp_ctx) {
r->out.error_string = NULL;
return NT_STATUS_NO_MEMORY;
}
/* Resolve the site name. */
ZERO_STRUCT(search);
search.in.dest_address = r->in.dest_address;
search.in.dest_port = r->in.cldap_port;
search.in.acct_control = -1;
search.in.version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
search.in.map_response = true;
/* we want to use non async calls, so we're not passing an event context */
status = cldap_socket_init(tmp_ctx, NULL, NULL, NULL, &cldap);//TODO
if (!NT_STATUS_IS_OK(status)) {
talloc_free(tmp_ctx);
r->out.error_string = NULL;
return status;
}
status = cldap_netlogon(cldap, lp_iconv_convenience(lctx->lp_ctx), tmp_ctx, &search);
if (!NT_STATUS_IS_OK(status)
|| !search.out.netlogon.data.nt5_ex.client_site) {
/*
If cldap_netlogon() returns in error,
default to using Default-First-Site-Name.
*/
site_name_str = talloc_asprintf(tmp_ctx, "%s",
"Default-First-Site-Name");
if (!site_name_str) {
r->out.error_string = NULL;
talloc_free(tmp_ctx);
return NT_STATUS_NO_MEMORY;
}
} else {
site_name_str = talloc_asprintf(tmp_ctx, "%s",
search.out.netlogon.data.nt5_ex.client_site);
if (!site_name_str) {
r->out.error_string = NULL;
talloc_free(tmp_ctx);
return NT_STATUS_NO_MEMORY;
}
}
/* Generate the CN=Configuration,... DN. */
/* TODO: look it up! */
config_dn_str = talloc_asprintf(tmp_ctx, "CN=Configuration,%s", r->in.domain_dn_str);
if (!config_dn_str) {
r->out.error_string = NULL;
talloc_free(tmp_ctx);
return NT_STATUS_NO_MEMORY;
}
/* Generate the CN=Servers,... DN. */
server_dn_str = talloc_asprintf(tmp_ctx, "CN=%s,CN=Servers,CN=%s,CN=Sites,%s",
r->in.netbios_name, site_name_str, config_dn_str);
if (!server_dn_str) {
r->out.error_string = NULL;
talloc_free(tmp_ctx);
return NT_STATUS_NO_MEMORY;
}
r->out.site_name_str = site_name_str;
talloc_steal(r, site_name_str);
r->out.config_dn_str = config_dn_str;
talloc_steal(r, config_dn_str);
r->out.server_dn_str = server_dn_str;
talloc_steal(r, server_dn_str);
talloc_free(tmp_ctx);
return NT_STATUS_OK;
}
static NTSTATUS tcp_ldap_netlogon(void *conn,
TALLOC_CTX *mem_ctx,
struct cldap_netlogon *io)
{
struct cldap_search search;
struct ldap_SearchResEntry *res;
NTSTATUS status;
DATA_BLOB *blob;
ZERO_STRUCT(search);
search.in.attributes = (const char *[]) { "netlogon", NULL };
search.in.filter = cldap_netlogon_create_filter(mem_ctx, io);
if (search.in.filter == NULL) {
return NT_STATUS_NO_MEMORY;
}
status = tcp_ldap_rootdse(conn, mem_ctx, &search);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
res = search.out.response;
if (res == NULL) {
return NT_STATUS_NOT_FOUND;
}
if (res->num_attributes != 1 ||
strcasecmp(res->attributes[0].name, "netlogon") != 0 ||
res->attributes[0].num_values != 1 ||
res->attributes[0].values->length < 2) {
return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
}
blob = res->attributes[0].values;
status = pull_netlogon_samlogon_response(blob, mem_ctx,
&io->out.netlogon);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (io->in.map_response) {
map_netlogon_samlogon_response(&io->out.netlogon);
}
return NT_STATUS_OK;
}
static NTSTATUS udp_ldap_rootdse(void *data, TALLOC_CTX *mem_ctx,
struct cldap_search *io)
{
struct cldap_socket *cldap = talloc_get_type(data,
struct cldap_socket);
return cldap_search(cldap, mem_ctx, io);
}
static bool test_netlogon_extra_attrs(struct torture_context *tctx,
request_rootdse_t request_rootdse,
void *conn)
{
struct cldap_search io;
NTSTATUS status;
const char *attrs[] = {
"netlogon",
"supportedCapabilities",
NULL
};
const char *attrs2[] = { "netlogon", "*", NULL };
struct ldb_message ldbmsg = { NULL, 0, NULL };
ZERO_STRUCT(io);
io.in.dest_address = NULL;
io.in.dest_port = 0;
io.in.timeout = 2;
io.in.retries = 2;
/* Additional attributes may be requested next to netlogon */
torture_comment(tctx, "Requesting netlogon with additional attribute\n");
io.in.filter =
talloc_asprintf(tctx, "(&"
"(NtVer=%s)(AAC=%s)"
/* Query for LDAP_CAP_ACTIVE_DIRECTORY_OID */
"(supportedCapabilities=1.2.840.113556.1.4.800)"
")",
ldap_encode_ndr_uint32(tctx,
NETLOGON_NT_VERSION_5EX),
ldap_encode_ndr_uint32(tctx, 0));
torture_assert(tctx, io.in.filter != NULL, "OOM");
io.in.attributes = attrs;
status = request_rootdse(conn, tctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
torture_assert(tctx, io.out.response != NULL, "No Entries found.");
CHECK_VAL(io.out.response->num_attributes, 2);
/* netlogon + '*' attr return zero results */
torture_comment(tctx, "Requesting netlogon and '*' attributes\n");
io.in.attributes = attrs2;
status = request_rootdse(conn, tctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
torture_assert(tctx, io.out.response != NULL, "No Entries found.");
ldbmsg.num_elements = io.out.response->num_attributes;
ldbmsg.elements = io.out.response->attributes;
torture_assert(tctx, ldb_msg_find_element(&ldbmsg, "netlogon") != NULL,
"Attribute netlogon not found in Result Entry\n");
/* Wildcards are not allowed in filters when netlogon is requested. */
torture_comment(tctx, "Requesting netlogon with invalid attr filter\n");
io.in.filter =
talloc_asprintf(tctx,
"(&(NtVer=%s)(AAC=%s)(supportedCapabilities=*))",
ldap_encode_ndr_uint32(tctx,
NETLOGON_NT_VERSION_5EX),
ldap_encode_ndr_uint32(tctx, 0));
torture_assert(tctx, io.in.filter != NULL, "OOM");
io.in.attributes = attrs;
status = request_rootdse(conn, tctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
torture_assert(tctx, io.out.response == NULL,
"A wildcard filter should return no entries.");
return true;
}
bool torture_netlogon_tcp(struct torture_context *tctx)
{
const char *host = torture_setting_string(tctx, "host", NULL);
bool ret = true;
NTSTATUS status;
struct ldap_connection *conn;
TALLOC_CTX *mem_ctx;
const char *url;
mem_ctx = talloc_init("torture_ldap_netlogon");
url = talloc_asprintf(mem_ctx, "ldap://%s/", host);
status = torture_ldap_connection(tctx, &conn, url);
if (!NT_STATUS_IS_OK(status)) {
return false;
}
ret &= test_ldap_netlogon(tctx, tcp_ldap_netlogon, conn, host);
ret &= test_ldap_netlogon_flags(tctx, tcp_ldap_netlogon, conn, host);
ret &= test_netlogon_extra_attrs(tctx, tcp_ldap_rootdse, conn);
return ret;
}
static NTSTATUS udp_ldap_netlogon(void *data,
TALLOC_CTX *mem_ctx,
struct cldap_netlogon *io)
{
struct cldap_socket *cldap = talloc_get_type(data,
struct cldap_socket);
return cldap_netlogon(cldap, mem_ctx, io);
}
bool torture_netlogon_udp(struct torture_context *tctx)
{
const char *host = torture_setting_string(tctx, "host", NULL);
bool ret = true;
int r;
struct cldap_socket *cldap;
NTSTATUS status;
struct tsocket_address *dest_addr;
r = tsocket_address_inet_from_strings(tctx, "ip",
host,
lpcfg_cldap_port(tctx->lp_ctx),
&dest_addr);
CHECK_VAL(r, 0);
/* cldap_socket_init should now know about the dest. address */
status = cldap_socket_init(tctx, NULL, dest_addr, &cldap);
CHECK_STATUS(status, NT_STATUS_OK);
ret &= test_ldap_netlogon(tctx, udp_ldap_netlogon, cldap, host);
ret &= test_ldap_netlogon_flags(tctx, udp_ldap_netlogon, cldap, host);
ret &= test_netlogon_extra_attrs(tctx, udp_ldap_rootdse, cldap);
return ret;
}
/*
test generic cldap operations
*/
static bool test_cldap_generic(struct torture_context *tctx, const char *dest)
{
struct cldap_socket *cldap;
NTSTATUS status;
struct cldap_search search;
const char *attrs1[] = { "currentTime", "highestCommittedUSN", NULL };
const char *attrs2[] = { "currentTime", "highestCommittedUSN", "netlogon", NULL };
const char *attrs3[] = { "netlogon", NULL };
status = cldap_socket_init(tctx, NULL, NULL, NULL, &cldap);
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(search);
search.in.dest_address = dest;
search.in.dest_port = lp_cldap_port(tctx->lp_ctx);
search.in.timeout = 10;
search.in.retries = 3;
status = cldap_search(cldap, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("fetching whole rootDSE\n");
search.in.filter = "(objectclass=*)";
search.in.attributes = NULL;
status = cldap_search(cldap, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
printf("fetching currentTime and USN\n");
search.in.filter = "(objectclass=*)";
search.in.attributes = attrs1;
status = cldap_search(cldap, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
printf("Testing currentTime, USN and netlogon\n");
search.in.filter = "(objectclass=*)";
search.in.attributes = attrs2;
status = cldap_search(cldap, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
printf("Testing objectClass=* and netlogon\n");
search.in.filter = "(objectclass2=*)";
search.in.attributes = attrs3;
status = cldap_search(cldap, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
printf("Testing a false expression\n");
search.in.filter = "(&(objectclass=*)(highestCommittedUSN=2))";
search.in.attributes = attrs1;
status = cldap_search(cldap, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
if (DEBUGLVL(3)) cldap_dump_results(&search);
return true;
}
/*
test netlogon operations
*/
static bool test_cldap_netlogon(struct torture_context *tctx, const char *dest)
{
struct cldap_socket *cldap;
NTSTATUS status;
struct cldap_netlogon search, empty_search;
struct netlogon_samlogon_response n1;
struct GUID guid;
int i;
struct smb_iconv_convenience *iconv_convenience = lp_iconv_convenience(tctx->lp_ctx);
struct tsocket_address *dest_addr;
int ret;
ret = tsocket_address_inet_from_strings(tctx, "ip",
dest,
lp_cldap_port(tctx->lp_ctx),
&dest_addr);
status = cldap_socket_init(tctx, NULL, NULL, dest_addr, &cldap);
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(search);
search.in.dest_address = NULL;
search.in.dest_port = 0;
search.in.acct_control = -1;
search.in.version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
search.in.map_response = true;
empty_search = search;
printf("Trying without any attributes\n");
search = empty_search;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
n1 = search.out.netlogon;
search.in.user = "******";
search.in.realm = n1.data.nt5_ex.dns_domain;
search.in.host = "__cldap_torture__";
printf("Scanning for netlogon levels\n");
for (i=0;i<256;i++) {
search.in.version = i;
printf("Trying netlogon level %d\n", i);
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
}
printf("Scanning for netlogon level bits\n");
for (i=0;i<31;i++) {
search.in.version = (1<<i);
printf("Trying netlogon level 0x%x\n", i);
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
}
search.in.version = NETLOGON_NT_VERSION_5|NETLOGON_NT_VERSION_5EX|NETLOGON_NT_VERSION_IP;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with User=NULL\n");
search.in.user = NULL;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "");
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_RESPONSE_EX);
printf("Trying with User=Administrator\n");
search.in.user = "******";
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, search.in.user);
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_USER_UNKNOWN_EX);
search.in.version = NETLOGON_NT_VERSION_5;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying with User=NULL\n");
search.in.user = NULL;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "");
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_RESPONSE);
printf("Trying with User=Administrator\n");
search.in.user = "******";
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, search.in.user);
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_USER_UNKNOWN);
search.in.version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
printf("Trying with a GUID\n");
search.in.realm = NULL;
search.in.domain_guid = GUID_string(tctx, &n1.data.nt5_ex.domain_uuid);
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_USER_UNKNOWN_EX);
CHECK_STRING(GUID_string(tctx, &search.out.netlogon.data.nt5_ex.domain_uuid), search.in.domain_guid);
printf("Trying with a incorrect GUID\n");
guid = GUID_random();
search.in.user = NULL;
search.in.domain_guid = GUID_string(tctx, &guid);
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_NOT_FOUND);
printf("Trying with a AAC\n");
search.in.acct_control = ACB_WSTRUST|ACB_SVRTRUST;
search.in.realm = n1.data.nt5_ex.dns_domain;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_RESPONSE_EX);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "");
printf("Trying with a zero AAC\n");
search.in.acct_control = 0x0;
search.in.realm = n1.data.nt5_ex.dns_domain;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_RESPONSE_EX);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "");
printf("Trying with a zero AAC and user=Administrator\n");
search.in.acct_control = 0x0;
search.in.user = "******";
search.in.realm = n1.data.nt5_ex.dns_domain;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_USER_UNKNOWN_EX);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "Administrator");
printf("Trying with a bad AAC\n");
search.in.user = NULL;
search.in.acct_control = 0xFF00FF00;
search.in.realm = n1.data.nt5_ex.dns_domain;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_RESPONSE_EX);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "");
printf("Trying with a user only\n");
search = empty_search;
search.in.user = "******";
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_STRING(search.out.netlogon.data.nt5_ex.dns_domain, n1.data.nt5_ex.dns_domain);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, search.in.user);
printf("Trying with just a bad username\n");
search.in.user = "******";
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, search.in.user);
CHECK_STRING(search.out.netlogon.data.nt5_ex.dns_domain, n1.data.nt5_ex.dns_domain);
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_USER_UNKNOWN_EX);
printf("Trying with just a bad domain\n");
search = empty_search;
search.in.realm = "___no_such_domain___";
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_NOT_FOUND);
printf("Trying with a incorrect domain and correct guid\n");
search.in.domain_guid = GUID_string(tctx, &n1.data.nt5_ex.domain_uuid);
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_STRING(search.out.netlogon.data.nt5_ex.dns_domain, n1.data.nt5_ex.dns_domain);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "");
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_RESPONSE_EX);
printf("Trying with a incorrect domain and incorrect guid\n");
search.in.domain_guid = GUID_string(tctx, &guid);
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_NOT_FOUND);
CHECK_STRING(search.out.netlogon.data.nt5_ex.dns_domain, n1.data.nt5_ex.dns_domain);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "");
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_RESPONSE_EX);
printf("Trying with a incorrect GUID and correct domain\n");
search.in.domain_guid = GUID_string(tctx, &guid);
search.in.realm = n1.data.nt5_ex.dns_domain;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_STRING(search.out.netlogon.data.nt5_ex.dns_domain, n1.data.nt5_ex.dns_domain);
CHECK_STRING(search.out.netlogon.data.nt5_ex.user_name, "");
CHECK_VAL(search.out.netlogon.data.nt5_ex.command, LOGON_SAM_LOGON_RESPONSE_EX);
return true;
}
/*
test cldap netlogon server type flag "NBT_SERVER_DS_DNS_FOREST"
*/
static bool test_cldap_netlogon_flag_ds_dns_forest(struct torture_context *tctx,
const char *dest)
{
struct cldap_socket *cldap;
NTSTATUS status;
struct cldap_netlogon search;
uint32_t server_type;
struct netlogon_samlogon_response n1;
struct smb_iconv_convenience *iconv_convenience = lp_iconv_convenience(tctx->lp_ctx);
bool result = true;
status = cldap_socket_init(tctx, NULL, NULL, NULL, &cldap);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Testing netlogon server type flag NBT_SERVER_DS_DNS_FOREST: ");
ZERO_STRUCT(search);
search.in.dest_address = dest;
search.in.dest_port = lp_cldap_port(tctx->lp_ctx);
search.in.acct_control = -1;
search.in.version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
search.in.map_response = true;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
n1 = search.out.netlogon;
if (n1.ntver == NETLOGON_NT_VERSION_5)
server_type = n1.data.nt5.server_type;
else if (n1.ntver == NETLOGON_NT_VERSION_5EX)
server_type = n1.data.nt5_ex.server_type;
if (server_type & DS_DNS_FOREST) {
struct cldap_search search2;
const char *attrs[] = { "defaultNamingContext", "rootDomainNamingContext",
NULL };
struct ldb_context *ldb;
struct ldb_message *msg;
/* Trying to fetch the attributes "defaultNamingContext" and
"rootDomainNamingContext" */
ZERO_STRUCT(search2);
search2.in.dest_address = dest;
search2.in.dest_port = lp_cldap_port(tctx->lp_ctx);
search2.in.timeout = 10;
search2.in.retries = 3;
search2.in.filter = "(objectclass=*)";
search2.in.attributes = attrs;
status = cldap_search(cldap, tctx, &search2);
CHECK_STATUS(status, NT_STATUS_OK);
ldb = ldb_init(NULL, NULL);
msg = ldap_msg_to_ldb(ldb, ldb, search2.out.response);
/* Try to compare the two attributes */
if (ldb_msg_element_compare(ldb_msg_find_element(msg, attrs[0]),
ldb_msg_find_element(msg, attrs[1])))
result = false;
talloc_free(ldb);
}
if (result)
printf("passed\n");
else
printf("failed\n");
return result;
}
/*
test cldap netlogon server type flags
*/
static bool test_cldap_netlogon_flags(struct torture_context *tctx,
const char *dest)
{
struct cldap_socket *cldap;
NTSTATUS status;
struct cldap_netlogon search;
struct netlogon_samlogon_response n1;
uint32_t server_type;
struct smb_iconv_convenience *iconv_convenience = lp_iconv_convenience(tctx->lp_ctx);
status = cldap_socket_init(tctx, NULL, NULL, NULL, &cldap);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Printing out netlogon server type flags: %s\n", dest);
ZERO_STRUCT(search);
search.in.dest_address = dest;
search.in.dest_port = lp_cldap_port(tctx->lp_ctx);
search.in.acct_control = -1;
search.in.version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
search.in.map_response = true;
status = cldap_netlogon(cldap, iconv_convenience, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
n1 = search.out.netlogon;
if (n1.ntver == NETLOGON_NT_VERSION_5)
server_type = n1.data.nt5.server_type;
else if (n1.ntver == NETLOGON_NT_VERSION_5EX)
server_type = n1.data.nt5_ex.server_type;
printf("The word is: %i\n", server_type);
if (server_type & NBT_SERVER_PDC)
printf("NBT_SERVER_PDC ");
if (server_type & NBT_SERVER_GC)
printf("NBT_SERVER_GC ");
if (server_type & NBT_SERVER_LDAP)
printf("NBT_SERVER_LDAP ");
if (server_type & NBT_SERVER_DS)
printf("NBT_SERVER_DS ");
if (server_type & NBT_SERVER_KDC)
printf("NBT_SERVER_KDC ");
if (server_type & NBT_SERVER_TIMESERV)
printf("NBT_SERVER_TIMESERV ");
if (server_type & NBT_SERVER_CLOSEST)
printf("NBT_SERVER_CLOSEST ");
if (server_type & NBT_SERVER_WRITABLE)
printf("NBT_SERVER_WRITABLE ");
if (server_type & NBT_SERVER_GOOD_TIMESERV)
printf("NBT_SERVER_GOOD_TIMESERV ");
if (server_type & NBT_SERVER_NDNC)
printf("NBT_SERVER_NDNC ");
if (server_type & NBT_SERVER_SELECT_SECRET_DOMAIN_6)
printf("NBT_SERVER_SELECT_SECRET_DOMAIN_6");
if (server_type & NBT_SERVER_FULL_SECRET_DOMAIN_6)
printf("NBT_SERVER_FULL_SECRET_DOMAIN_6");
if (server_type & DS_DNS_CONTROLLER)
printf("DS_DNS_CONTROLLER ");
if (server_type & DS_DNS_DOMAIN)
printf("DS_DNS_DOMAIN ");
if (server_type & DS_DNS_FOREST)
printf("DS_DNS_FOREST ");
printf("\n");
return true;
}
/*
test cldap netlogon server type flags
*/
static bool test_cldap_netlogon_flags(struct torture_context *tctx,
const char *dest)
{
struct cldap_socket *cldap;
NTSTATUS status;
struct cldap_netlogon search;
struct netlogon_samlogon_response n1;
uint32_t server_type;
struct tsocket_address *dest_addr;
int ret;
ret = tsocket_address_inet_from_strings(tctx, "ip",
dest,
lpcfg_cldap_port(tctx->lp_ctx),
&dest_addr);
CHECK_VAL(ret, 0);
/* cldap_socket_init should now know about the dest. address */
status = cldap_socket_init(tctx, NULL, dest_addr, &cldap);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Printing out netlogon server type flags: %s\n", dest);
ZERO_STRUCT(search);
search.in.dest_address = NULL;
search.in.dest_port = 0;
search.in.acct_control = -1;
search.in.version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
search.in.map_response = true;
status = cldap_netlogon(cldap, tctx, &search);
CHECK_STATUS(status, NT_STATUS_OK);
n1 = search.out.netlogon;
if (n1.ntver == NETLOGON_NT_VERSION_5)
server_type = n1.data.nt5.server_type;
else if (n1.ntver == NETLOGON_NT_VERSION_5EX)
server_type = n1.data.nt5_ex.server_type;
printf("The word is: %i\n", server_type);
if (server_type & NBT_SERVER_PDC)
printf("NBT_SERVER_PDC ");
if (server_type & NBT_SERVER_GC)
printf("NBT_SERVER_GC ");
if (server_type & NBT_SERVER_LDAP)
printf("NBT_SERVER_LDAP ");
if (server_type & NBT_SERVER_DS)
printf("NBT_SERVER_DS ");
if (server_type & NBT_SERVER_KDC)
printf("NBT_SERVER_KDC ");
if (server_type & NBT_SERVER_TIMESERV)
printf("NBT_SERVER_TIMESERV ");
if (server_type & NBT_SERVER_CLOSEST)
printf("NBT_SERVER_CLOSEST ");
if (server_type & NBT_SERVER_WRITABLE)
printf("NBT_SERVER_WRITABLE ");
if (server_type & NBT_SERVER_GOOD_TIMESERV)
printf("NBT_SERVER_GOOD_TIMESERV ");
if (server_type & NBT_SERVER_NDNC)
printf("NBT_SERVER_NDNC ");
if (server_type & NBT_SERVER_SELECT_SECRET_DOMAIN_6)
printf("NBT_SERVER_SELECT_SECRET_DOMAIN_6");
if (server_type & NBT_SERVER_FULL_SECRET_DOMAIN_6)
printf("NBT_SERVER_FULL_SECRET_DOMAIN_6");
if (server_type & DS_DNS_CONTROLLER)
printf("DS_DNS_CONTROLLER ");
if (server_type & DS_DNS_DOMAIN)
printf("DS_DNS_DOMAIN ");
if (server_type & DS_DNS_FOREST_ROOT)
printf("DS_DNS_FOREST_ROOT ");
printf("\n");
return true;
}
bool ads_cldap_netlogon(TALLOC_CTX *mem_ctx,
const char *server,
const char *realm,
uint32_t nt_version,
struct netlogon_samlogon_response **_reply)
{
struct cldap_socket *cldap;
struct cldap_netlogon io;
struct netlogon_samlogon_response *reply;
NTSTATUS status;
struct in_addr addr;
char addrstr[INET_ADDRSTRLEN];
const char *dest_str;
int ret;
struct tsocket_address *dest_addr;
addr = interpret_addr2(server);
dest_str = inet_ntop(AF_INET, &addr,
addrstr, sizeof(addrstr));
if (!dest_str) {
DEBUG(2,("Failed to resolve[%s] into an address for cldap\n",
server));
return false;
}
ret = tsocket_address_inet_from_strings(mem_ctx, "ipv4",
dest_str, LDAP_PORT,
&dest_addr);
if (ret != 0) {
status = map_nt_error_from_unix(errno);
DEBUG(2,("Failed to create cldap tsocket_address for %s - %s\n",
dest_str, nt_errstr(status)));
return false;
}
/*
* as we use a connected udp socket
*/
status = cldap_socket_init(mem_ctx, NULL, NULL, dest_addr, &cldap);
TALLOC_FREE(dest_addr);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(2,("Failed to create cldap socket to %s: %s\n",
dest_str, nt_errstr(status)));
return false;
}
reply = talloc(cldap, struct netlogon_samlogon_response);
if (!reply) {
goto failed;
}
/*
* as we use a connected socket, so we don't need to specify the
* destination
*/
io.in.dest_address = NULL;
io.in.dest_port = 0;
io.in.realm = realm;
io.in.host = NULL;
io.in.user = NULL;
io.in.domain_guid = NULL;
io.in.domain_sid = NULL;
io.in.acct_control = 0;
io.in.version = nt_version;
io.in.map_response = false;
status = cldap_netlogon(cldap, NULL, reply, &io);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(2,("cldap_netlogon() failed: %s\n", nt_errstr(status)));
goto failed;
}
*reply = io.out.netlogon;
*_reply = talloc_move(mem_ctx, &reply);
TALLOC_FREE(cldap);
return true;
failed:
TALLOC_FREE(cldap);
return false;
}
