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authorGünther Deschner <gd@samba.org>2009-08-12 20:22:58 +0200
committerGünther Deschner <gd@samba.org>2009-08-28 13:03:17 +0200
commit9afd44d03ceef5efa242b5a5104b93ac6a7e9f2c (patch)
treec4c59e2379e9e72084b6cd649b367d59d713c732
parent91df77d2cf2f83b8c6ed6c0d70ca75748a2a9a98 (diff)
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s3-ntlmssp: use generated ntlmssp code for debugging purpose.
Guenther
-rw-r--r--source3/Makefile.in7
-rw-r--r--source3/libsmb/ntlmssp.c69
2 files changed, 75 insertions, 1 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index ff073a32f1..b183cfd7f9 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -296,6 +296,9 @@ COMPRESSION_OBJ = ../lib/compression/mszip.o \
DRSUAPI_OBJ = $(LIBNDR_DRSUAPI_OBJ) \
$(COMPRESSION_OBJ)
+LIBNDR_NTLMSSP_OBJ = ../librpc/gen_ndr/ndr_ntlmssp.o \
+ ../librpc/ndr/ndr_ntlmssp.o
+
LIBNDR_OBJ = ../librpc/ndr/ndr_basic.o \
../librpc/ndr/ndr.o \
../librpc/ndr/ndr_misc.o \
@@ -470,7 +473,9 @@ LIBSMB_ERR_OBJ = $(LIBSMB_ERR_OBJ0) $(LIBSMB_ERR_OBJ1) \
LIBSMB_OBJ0 = \
../libcli/auth/ntlm_check.o \
libsmb/ntlmssp.o \
- libsmb/ntlmssp_sign.o
+ libsmb/ntlmssp_sign.o \
+ $(LIBNDR_NTLMSSP_OBJ) \
+ libsmb/ntlmssp_ndr.o
LIBSAMBA_OBJ = $(LIBSMB_OBJ0) \
$(LIBSMB_ERR_OBJ)
diff --git a/source3/libsmb/ntlmssp.c b/source3/libsmb/ntlmssp.c
index 2e5d8cc2ea..60c1d49bb0 100644
--- a/source3/libsmb/ntlmssp.c
+++ b/source3/libsmb/ntlmssp.c
@@ -23,6 +23,8 @@
#include "includes.h"
#include "../libcli/auth/libcli_auth.h"
+#include "../librpc/gen_ndr/ndr_ntlmssp.h"
+#include "libsmb/ntlmssp_ndr.h"
static NTSTATUS ntlmssp_client_initial(struct ntlmssp_state *ntlmssp_state,
DATA_BLOB reply, DATA_BLOB *next_request);
@@ -516,6 +518,8 @@ static NTSTATUS ntlmssp_server_negotiate(struct ntlmssp_state *ntlmssp_state,
uint32 ntlmssp_command, chal_flags;
uint8_t cryptkey[8];
const char *target_name;
+ struct NEGOTIATE_MESSAGE negotiate;
+ struct CHALLENGE_MESSAGE challenge;
/* parse the NTLMSSP packet */
#if 0
@@ -533,6 +537,16 @@ static NTSTATUS ntlmssp_server_negotiate(struct ntlmssp_state *ntlmssp_state,
return NT_STATUS_INVALID_PARAMETER;
}
debug_ntlmssp_flags(neg_flags);
+
+ if (DEBUGLEVEL >= 10) {
+ if (NT_STATUS_IS_OK(ntlmssp_pull_NEGOTIATE_MESSAGE(&request,
+ ntlmssp_state,
+ NULL,
+ &negotiate)))
+ {
+ NDR_PRINT_DEBUG(NEGOTIATE_MESSAGE, &negotiate);
+ }
+ }
}
ntlmssp_handle_neg_flags(ntlmssp_state, neg_flags, lp_lanman_auth());
@@ -607,6 +621,16 @@ static NTSTATUS ntlmssp_server_negotiate(struct ntlmssp_state *ntlmssp_state,
cryptkey, 8,
0, 0,
struct_blob.data, struct_blob.length);
+
+ if (DEBUGLEVEL >= 10) {
+ if (NT_STATUS_IS_OK(ntlmssp_pull_CHALLENGE_MESSAGE(reply,
+ ntlmssp_state,
+ NULL,
+ &challenge)))
+ {
+ NDR_PRINT_DEBUG(CHALLENGE_MESSAGE, &challenge);
+ }
+ }
}
data_blob_free(&struct_blob);
@@ -634,6 +658,7 @@ static NTSTATUS ntlmssp_server_auth(struct ntlmssp_state *ntlmssp_state,
DATA_BLOB session_key = data_blob_null;
uint32 ntlmssp_command, auth_flags;
NTSTATUS nt_status = NT_STATUS_OK;
+ struct AUTHENTICATE_MESSAGE authenticate;
/* used by NTLM2 */
bool doing_ntlm2 = False;
@@ -702,6 +727,16 @@ static NTSTATUS ntlmssp_server_auth(struct ntlmssp_state *ntlmssp_state,
if (auth_flags)
ntlmssp_handle_neg_flags(ntlmssp_state, auth_flags, lp_lanman_auth());
+ if (DEBUGLEVEL >= 10) {
+ if (NT_STATUS_IS_OK(ntlmssp_pull_AUTHENTICATE_MESSAGE(&request,
+ ntlmssp_state,
+ NULL,
+ &authenticate)))
+ {
+ NDR_PRINT_DEBUG(AUTHENTICATE_MESSAGE, &authenticate);
+ }
+ }
+
DEBUG(3,("Got user=[%s] domain=[%s] workstation=[%s] len1=%lu len2=%lu\n",
ntlmssp_state->user, ntlmssp_state->domain, ntlmssp_state->workstation, (unsigned long)ntlmssp_state->lm_resp.length, (unsigned long)ntlmssp_state->nt_resp.length));
@@ -920,6 +955,8 @@ NTSTATUS ntlmssp_server_start(NTLMSSP_STATE **ntlmssp_state)
static NTSTATUS ntlmssp_client_initial(struct ntlmssp_state *ntlmssp_state,
DATA_BLOB reply, DATA_BLOB *next_request)
{
+ struct NEGOTIATE_MESSAGE negotiate;
+
if (ntlmssp_state->unicode) {
ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_UNICODE;
} else {
@@ -938,6 +975,16 @@ static NTSTATUS ntlmssp_client_initial(struct ntlmssp_state *ntlmssp_state,
ntlmssp_state->get_domain(),
ntlmssp_state->get_global_myname());
+ if (DEBUGLEVEL >= 10) {
+ if (NT_STATUS_IS_OK(ntlmssp_pull_NEGOTIATE_MESSAGE(next_request,
+ ntlmssp_state,
+ NULL,
+ &negotiate)))
+ {
+ NDR_PRINT_DEBUG(NEGOTIATE_MESSAGE, &negotiate);
+ }
+ }
+
ntlmssp_state->expected_state = NTLMSSP_CHALLENGE;
return NT_STATUS_MORE_PROCESSING_REQUIRED;
@@ -967,6 +1014,8 @@ static NTSTATUS ntlmssp_client_challenge(struct ntlmssp_state *ntlmssp_state,
DATA_BLOB session_key = data_blob_null;
DATA_BLOB encrypted_session_key = data_blob_null;
NTSTATUS nt_status = NT_STATUS_OK;
+ struct CHALLENGE_MESSAGE challenge;
+ struct AUTHENTICATE_MESSAGE authenticate;
if (!msrpc_parse(ntlmssp_state, &reply, "CdBd",
"NTLMSSP",
@@ -979,6 +1028,16 @@ static NTSTATUS ntlmssp_client_challenge(struct ntlmssp_state *ntlmssp_state,
return NT_STATUS_INVALID_PARAMETER;
}
+ if (DEBUGLEVEL >= 10) {
+ if (NT_STATUS_IS_OK(ntlmssp_pull_CHALLENGE_MESSAGE(&reply,
+ ntlmssp_state,
+ NULL,
+ &challenge)))
+ {
+ NDR_PRINT_DEBUG(CHALLENGE_MESSAGE, &challenge);
+ }
+ }
+
data_blob_free(&server_domain_blob);
DEBUG(3, ("Got challenge flags:\n"));
@@ -1151,6 +1210,16 @@ static NTSTATUS ntlmssp_client_challenge(struct ntlmssp_state *ntlmssp_state,
return NT_STATUS_NO_MEMORY;
}
+ if (DEBUGLEVEL >= 10) {
+ if (NT_STATUS_IS_OK(ntlmssp_pull_AUTHENTICATE_MESSAGE(next_request,
+ ntlmssp_state,
+ NULL,
+ &authenticate)))
+ {
+ NDR_PRINT_DEBUG(AUTHENTICATE_MESSAGE, &authenticate);
+ }
+ }
+
data_blob_free(&encrypted_session_key);
data_blob_free(&ntlmssp_state->chal);