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-rw-r--r--source3/auth/auth_util.c34
-rw-r--r--source3/auth/proto.h3
-rw-r--r--source3/rpc_server/netlogon/srv_netlog_nt.c36
3 files changed, 36 insertions, 37 deletions
diff --git a/source3/auth/auth_util.c b/source3/auth/auth_util.c
index 83c95a9d4d..b75a390f36 100644
--- a/source3/auth/auth_util.c
+++ b/source3/auth/auth_util.c
@@ -207,16 +207,12 @@ bool make_user_info_netlogon_interactive(struct auth_usersupplied_info **user_in
uint32 logon_parameters,
const uchar chal[8],
const uchar lm_interactive_pwd[16],
- const uchar nt_interactive_pwd[16],
- const uchar *dc_sess_key)
+ const uchar nt_interactive_pwd[16])
{
struct samr_Password lm_pwd;
struct samr_Password nt_pwd;
unsigned char local_lm_response[24];
unsigned char local_nt_response[24];
- unsigned char key[16];
-
- memcpy(key, dc_sess_key, 16);
if (lm_interactive_pwd)
memcpy(lm_pwd.hash, lm_interactive_pwd, sizeof(lm_pwd.hash));
@@ -224,31 +220,6 @@ bool make_user_info_netlogon_interactive(struct auth_usersupplied_info **user_in
if (nt_interactive_pwd)
memcpy(nt_pwd.hash, nt_interactive_pwd, sizeof(nt_pwd.hash));
-#ifdef DEBUG_PASSWORD
- DEBUG(100,("key:"));
- dump_data(100, key, sizeof(key));
-
- DEBUG(100,("lm owf password:"));
- dump_data(100, lm_pwd.hash, sizeof(lm_pwd.hash));
-
- DEBUG(100,("nt owf password:"));
- dump_data(100, nt_pwd.hash, sizeof(nt_pwd.hash));
-#endif
-
- if (lm_interactive_pwd)
- arcfour_crypt(lm_pwd.hash, key, sizeof(lm_pwd.hash));
-
- if (nt_interactive_pwd)
- arcfour_crypt(nt_pwd.hash, key, sizeof(nt_pwd.hash));
-
-#ifdef DEBUG_PASSWORD
- DEBUG(100,("decrypt of lm owf password:"));
- dump_data(100, lm_pwd.hash, sizeof(lm_pwd));
-
- DEBUG(100,("decrypt of nt owf password:"));
- dump_data(100, nt_pwd.hash, sizeof(nt_pwd));
-#endif
-
if (lm_interactive_pwd)
SMBOWFencrypt(lm_pwd.hash, chal,
local_lm_response);
@@ -257,9 +228,6 @@ bool make_user_info_netlogon_interactive(struct auth_usersupplied_info **user_in
SMBOWFencrypt(nt_pwd.hash, chal,
local_nt_response);
- /* Password info paranoia */
- ZERO_STRUCT(key);
-
{
bool ret;
NTSTATUS nt_status;
diff --git a/source3/auth/proto.h b/source3/auth/proto.h
index 98b48df998..6c9967227e 100644
--- a/source3/auth/proto.h
+++ b/source3/auth/proto.h
@@ -174,8 +174,7 @@ bool make_user_info_netlogon_interactive(struct auth_usersupplied_info **user_in
uint32 logon_parameters,
const uchar chal[8],
const uchar lm_interactive_pwd[16],
- const uchar nt_interactive_pwd[16],
- const uchar *dc_sess_key);
+ const uchar nt_interactive_pwd[16]);
bool make_user_info_for_reply(struct auth_usersupplied_info **user_info,
const char *smb_name,
const char *client_domain,
diff --git a/source3/rpc_server/netlogon/srv_netlog_nt.c b/source3/rpc_server/netlogon/srv_netlog_nt.c
index 16542f8306..cb932b473a 100644
--- a/source3/rpc_server/netlogon/srv_netlog_nt.c
+++ b/source3/rpc_server/netlogon/srv_netlog_nt.c
@@ -1596,6 +1596,39 @@ static NTSTATUS _netr_LogonSamLogon_base(struct pipes_struct *p,
{
uint8_t chal[8];
+#ifdef DEBUG_PASSWORD
+ DEBUG(100,("lm owf password:"));
+ dump_data(100, logon->password->lmpassword.hash, 16);
+
+ DEBUG(100,("nt owf password:"));
+ dump_data(100, logon->password->ntpassword.hash, 16);
+#endif
+ if (creds->negotiate_flags & NETLOGON_NEG_SUPPORTS_AES) {
+ netlogon_creds_aes_decrypt(creds,
+ logon->password->lmpassword.hash,
+ 16);
+ netlogon_creds_aes_decrypt(creds,
+ logon->password->ntpassword.hash,
+ 16);
+ } else if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
+ netlogon_creds_arcfour_crypt(creds,
+ logon->password->lmpassword.hash,
+ 16);
+ netlogon_creds_arcfour_crypt(creds,
+ logon->password->ntpassword.hash,
+ 16);
+ } else {
+ netlogon_creds_des_decrypt(creds, &logon->password->lmpassword);
+ netlogon_creds_des_decrypt(creds, &logon->password->ntpassword);
+ }
+
+#ifdef DEBUG_PASSWORD
+ DEBUG(100,("decrypt of lm owf password:"));
+ dump_data(100, logon->password->lmpassword.hash, 16);
+
+ DEBUG(100,("decrypt of nt owf password:"));
+ dump_data(100, logon->password->ntpassword.hash, 16);
+#endif
status = make_auth_context_subsystem(talloc_tos(),
&auth_context);
if (!NT_STATUS_IS_OK(status)) {
@@ -1611,8 +1644,7 @@ static NTSTATUS _netr_LogonSamLogon_base(struct pipes_struct *p,
logon->password->identity_info.parameter_control,
chal,
logon->password->lmpassword.hash,
- logon->password->ntpassword.hash,
- creds->session_key)) {
+ logon->password->ntpassword.hash)) {
status = NT_STATUS_NO_MEMORY;
}
break;