r2853: add torture test to find the defaultNamingContext on the RootDSE

try a sasl sealed CompareRequest

abartlet: we need to check how SINGING only can work,
          it failed for me:-(

metze
(This used to be commit 1dabd04e265bbc1e8335f816708c2639746d9afd)

2 files changed, 198 insertions, 0 deletions

diff --git a/source4/torture/ldap/basic.c b/source4/torture/ldap/basic.c
index 06b703b4ba..574b01b226 100644
--- a/source4/torture/ldap/basic.c
+++ b/source4/torture/ldap/basic.c
@@ -71,6 +71,115 @@ BOOL test_multibind(struct ldap_connection *conn, const char *userdn, const char
 	return ret;
 }
 
+static BOOL test_search_rootDSE(struct ldap_connection *conn, char **basedn)
+{
+	BOOL ret = True;
+	struct ldap_message *msg, *result;
+
+	printf("Testing RootDSE Search\n");
+
+	*basedn = NULL;
+	conn->searchid = 0;
+	conn->next_msgid = 30;
+
+	msg = new_ldap_message();
+	if (!msg) {
+		return False;
+	}
+
+	msg->type = LDAP_TAG_SearchRequest;
+	msg->r.SearchRequest.basedn = "";
+	msg->r.SearchRequest.scope = LDAP_SEARCH_SCOPE_BASE;
+	msg->r.SearchRequest.deref = LDAP_DEREFERENCE_NEVER;
+	msg->r.SearchRequest.timelimit = 0;
+	msg->r.SearchRequest.sizelimit = 0;
+	msg->r.SearchRequest.attributesonly = False;
+	msg->r.SearchRequest.filter = talloc_strdup(msg->mem_ctx, "(objectclass=*)");
+	msg->r.SearchRequest.num_attributes = 0;
+	msg->r.SearchRequest.attributes = NULL;
+
+	if (!ldap_setsearchent(conn, msg, NULL)) {
+		printf("Could not setsearchent\n");
+		return False;
+	}
+
+	result = ldap_getsearchent(conn, NULL);
+	if (result) {
+		int i;
+		struct ldap_SearchResEntry *r = &result->r.SearchResultEntry;
+		
+		DEBUG(1,("\tdn: %s\n", r->dn));
+		for (i=0; i<r->num_attributes; i++) {
+			int j;
+			for (j=0; j<r->attributes[i].num_values; j++) {
+				DEBUG(1,("\t%s: %d %.*s\n", r->attributes[i].name,
+					 r->attributes[i].values[j].length,
+					 r->attributes[i].values[j].length,
+					 (char *)r->attributes[i].values[j].data));
+				if (!(*basedn) && 
+				    strcasecmp("defaultNamingContext",r->attributes[i].name)==0) {
+					 *basedn = talloc_asprintf(conn->mem_ctx, "%.*s",
+					 r->attributes[i].values[j].length,
+					 (char *)r->attributes[i].values[j].data);
+				}
+			}
+		}
+	} else {
+		ret = False;
+	}
+
+	ldap_endsearchent(conn, NULL);
+
+	return ret;
+}
+
+static BOOL test_compare_sasl(struct ldap_connection *conn, const char *basedn)
+{
+	BOOL ret = True;
+	struct ldap_message *msg, *result;
+	const char *val;
+
+	printf("Testing SASL Compare: %s\n", basedn);
+
+	if (!basedn) {
+		return False;
+	}
+
+	conn->next_msgid = 55;
+
+	msg = new_ldap_message();
+	if (!msg) {
+		return False;
+	}
+
+	msg->type = LDAP_TAG_CompareRequest;
+	msg->r.CompareRequest.dn = basedn;
+	msg->r.CompareRequest.attribute = talloc_strdup(msg->mem_ctx, "objectClass");
+	val = "domain";
+	msg->r.CompareRequest.value = data_blob_talloc(msg->mem_ctx, val, strlen(val));
+
+	if (!ldap_sasl_send_msg(conn, msg, NULL)) {
+		return False;
+	}
+
+	DEBUG(5,("Code: %d DN: [%s] ERROR:[%s] REFERRAL:[%s]\n",
+		msg->r.CompareResponse.resultcode,
+		msg->r.CompareResponse.dn,
+		msg->r.CompareResponse.errormessage,
+		msg->r.CompareResponse.referral));
+
+	return True;
+	if (!result) {
+		return False;
+	}
+
+	if (result->type != LDAP_TAG_CompareResponse) {
+		return False;
+	}
+
+	return ret;
+}
+
 BOOL torture_ldap_basic(int dummy)
 {
         NTSTATUS status;
@@ -85,6 +194,7 @@ BOOL torture_ldap_basic(int dummy)
 	/*const char *basedn = lp_parm_string(-1, "torture", "ldap_basedn");*/
 	const char *secret = lp_parm_string(-1, "torture", "ldap_secret");
 	char *url;
+	char *basedn;
 
 	mem_ctx = talloc_init("torture_ldap_basic");
 
@@ -101,10 +211,18 @@ BOOL torture_ldap_basic(int dummy)
 		ret = False;
 	}
 
+	if (!test_search_rootDSE(conn, &basedn)) {
+		ret = False;
+	}
+
 	if (!test_bind_sasl(conn, username, domain, password)) {
 		ret = False;
 	}
 
+	if (!test_compare_sasl(conn, basedn)) {
+		ret = False;
+	}
+
 	/* no more test we are closing */
 
 	talloc_destroy(mem_ctx);
diff --git a/source4/torture/ldap/common.c b/source4/torture/ldap/common.c
index 6c3d0c7415..48e81b42fb 100644
--- a/source4/torture/ldap/common.c
+++ b/source4/torture/ldap/common.c
@@ -102,3 +102,83 @@ NTSTATUS torture_ldap_close(struct ldap_connection *conn)
 	return NT_STATUS_OK;
 }
 
+BOOL ldap_sasl_send_msg(struct ldap_connection *conn, struct ldap_message *msg,
+		   const struct timeval *endtime)
+{
+	NTSTATUS status;
+	DATA_BLOB request;
+	BOOL result;
+	DATA_BLOB creds;
+	DATA_BLOB pdu;
+	int len;
+	ASN1_DATA asn1;
+	TALLOC_CTX *mem_ctx;
+
+	msg->messageid = conn->next_msgid++;
+
+	if (!ldap_encode(msg, &request))
+		return False;
+
+	status = gensec_seal_packet(conn->gensec, 
+					    msg->mem_ctx, 
+					    request.data, request.length,
+					    request.data, request.length,
+					    &creds);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0,("gensec_seal_packet: %s\n",nt_errstr(status)));
+		return False;
+	}
+
+	len = 4 + creds.length + request.length;
+	pdu = data_blob_talloc(msg->mem_ctx, NULL, len);
+	RSIVAL(pdu.data, 0, len-4);
+	memcpy(pdu.data + 4, creds.data, creds.length);
+	memcpy(pdu.data + 4 + creds.length, request.data, request.length);
+
+	result = (write_data_until(conn->sock, pdu.data, pdu.length,
+				   endtime) == pdu.length);
+	if (!result)
+		return result;
+
+	pdu = data_blob(NULL, 0x4000);
+	data_blob_clear(&pdu);
+
+	result = (read_data_until(conn->sock, pdu.data, 4, NULL) == 4);
+	if (!result)
+		return result;
+
+	len = RIVAL(pdu.data,0);
+
+	result = (read_data_until(conn->sock, pdu.data + 4, MIN(0x4000,len), NULL) == len);
+	if (!result)
+		return result;
+
+	pdu.length = 4+len;
+
+	creds = data_blob(pdu.data + 4 , gensec_sig_size(conn->gensec));
+
+	request = data_blob(pdu.data + (4 + creds.length), pdu.length - (4 + creds.length));
+
+	status = gensec_unseal_packet(conn->gensec,
+			     msg->mem_ctx,
+			     request.data, request.length,
+			     request.data, request.length,
+			     &creds);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0,("gensec_unseal_packet: %s\n",nt_errstr(status)));
+		return False;
+	}
+
+	mem_ctx = msg->mem_ctx;
+	ZERO_STRUCTP(msg);
+	msg->mem_ctx = mem_ctx;
+
+	asn1_load(&asn1, request);
+	if (!ldap_decode(&asn1, msg)) {
+		return False;
+	}
+
+	result = True;
+
+	return result;
+}