[SCM] Samba Shared Repository - branch master updated - tevent-0-9-8-374-g8302346
Günther Deschner
gd at samba.org
Wed Sep 16 10:00:51 MDT 2009
The branch, master has been updated
via 83023462f95f60ecfd3019abe896cca1d2aed771 (commit)
via 44e44310d1871fe94728573fa162a454caba3d12 (commit)
via 5ddde4e19dfb6a65d9b5b5cf11d5742e2b82e02b (commit)
from 42e393af28340bb18cc4a9b47a08df2be870441e (commit)
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 83023462f95f60ecfd3019abe896cca1d2aed771
Author: Günther Deschner <gd at samba.org>
Date: Tue Sep 15 02:53:21 2009 +0200
libcli/auth: remove trailing whitespace.
Guenther
commit 44e44310d1871fe94728573fa162a454caba3d12
Author: Günther Deschner <gd at samba.org>
Date: Mon Aug 31 20:21:40 2009 +0200
s3-netlogon: support validation level 6 in netr_SamLogon calls.
Guenther
commit 5ddde4e19dfb6a65d9b5b5cf11d5742e2b82e02b
Author: Günther Deschner <gd at samba.org>
Date: Mon Aug 31 20:20:52 2009 +0200
s3-netlogon: match all logon levels in netr_SamLogon calls.
Guenther
-----------------------------------------------------------------------
Summary of changes:
libcli/auth/smbencrypt.c | 144 ++++++++++++++++++------------------
source3/include/proto.h | 4 +
source3/rpc_server/srv_netlog_nt.c | 19 +++++
source3/rpc_server/srv_pipe_hnd.c | 51 +++++++++++++
4 files changed, 146 insertions(+), 72 deletions(-)
Changeset truncated at 500 lines:
diff --git a/libcli/auth/smbencrypt.c b/libcli/auth/smbencrypt.c
index eaa1b6f..a3182cd 100644
--- a/libcli/auth/smbencrypt.c
+++ b/libcli/auth/smbencrypt.c
@@ -1,4 +1,4 @@
-/*
+/*
Unix SMB/CIFS implementation.
SMB parameters and setup
Copyright (C) Andrew Tridgell 1992-1998
@@ -6,17 +6,17 @@
Copyright (C) Jeremy Allison 1995-2000.
Copyright (C) Luke Kennethc Casson Leighton 1996-2000.
Copyright (C) Andrew Bartlett <abartlet at samba.org> 2002-2003
-
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
-
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
@@ -47,8 +47,8 @@ void SMBencrypt_hash(const uint8_t lm_hash[16], const uint8_t *c8, uint8_t p24[2
/*
This implements the X/Open SMB password encryption
- It takes a password ('unix' string), a 8 byte "crypt key"
- and puts 24 bytes of encrypted password into p24
+ It takes a password ('unix' string), a 8 byte "crypt key"
+ and puts 24 bytes of encrypted password into p24
Returns False if password must have been truncated to create LM hash
*/
@@ -58,7 +58,7 @@ bool SMBencrypt(const char *passwd, const uint8_t *c8, uint8_t p24[24])
bool ret;
uint8_t lm_hash[16];
- ret = E_deshash(passwd, lm_hash);
+ ret = E_deshash(passwd, lm_hash);
SMBencrypt_hash(lm_hash, c8, p24);
return ret;
}
@@ -68,7 +68,7 @@ bool SMBencrypt(const char *passwd, const uint8_t *c8, uint8_t p24[24])
* @param passwd password in 'unix' charset.
* @param p16 return password hashed with md4, caller allocated 16 byte buffer
*/
-
+
bool E_md4hash(const char *passwd, uint8_t p16[16])
{
size_t len;
@@ -82,7 +82,7 @@ bool E_md4hash(const char *passwd, uint8_t p16[16])
mdfour(p16, (const uint8_t *)passwd, strlen(passwd));
return false;
}
-
+
len -= 2;
mdfour(p16, (const uint8_t *)wpwd, len);
@@ -101,7 +101,7 @@ void E_md5hash(const uint8_t salt[16], const uint8_t nthash[16], uint8_t hash_ou
{
struct MD5Context tctx;
uint8_t array[32];
-
+
memset(hash_out, '\0', 16);
memcpy(array, salt, 16);
memcpy(&array[16], nthash, 16);
@@ -117,7 +117,7 @@ void E_md5hash(const uint8_t salt[16], const uint8_t nthash[16], uint8_t hash_ou
* @return false if password was > 14 characters, and therefore may be incorrect, otherwise true
* @note p16 is filled in regardless
*/
-
+
bool E_deshash(const char *passwd, uint8_t p16[16])
{
bool ret = true;
@@ -134,19 +134,19 @@ bool E_deshash(const char *passwd, uint8_t p16[16])
ret = false;
}
- ZERO_STRUCT(dospwd);
+ ZERO_STRUCT(dospwd);
return ret;
}
/**
- * Creates the MD4 and DES (LM) Hash of the users password.
+ * Creates the MD4 and DES (LM) Hash of the users password.
* MD4 is of the NT Unicode, DES is of the DOS UPPERCASE password.
* @param passwd password in 'unix' charset.
* @param nt_p16 return password hashed with md4, caller allocated 16 byte buffer
* @param p16 return password hashed with des, caller allocated 16 byte buffer
*/
-
+
/* Does both the NT and LM owfs of a user's password */
void nt_lm_owf_gen(const char *pwd, uint8_t nt_p16[16], uint8_t p16[16])
{
@@ -176,13 +176,13 @@ bool ntv2_owf_gen(const uint8_t owf[16],
uint8_t kr_buf[16])
{
smb_ucs2_t *user;
- smb_ucs2_t *domain;
+ smb_ucs2_t *domain;
size_t user_byte_len;
size_t domain_byte_len;
bool ret;
HMACMD5Context ctx;
- TALLOC_CTX *mem_ctx = talloc_init("ntv2_owf_gen for %s\\%s", domain_in, user_in);
+ TALLOC_CTX *mem_ctx = talloc_init("ntv2_owf_gen for %s\\%s", domain_in, user_in);
if (!mem_ctx) {
return false;
@@ -230,7 +230,7 @@ bool ntv2_owf_gen(const uint8_t owf[16],
/* We don't want null termination */
user_byte_len = user_byte_len - 2;
domain_byte_len = domain_byte_len - 2;
-
+
hmac_md5_init_limK_to_64(owf, 16, &ctx);
hmac_md5_update((uint8_t *)user, user_byte_len, &ctx);
hmac_md5_update((uint8_t *)domain, domain_byte_len, &ctx);
@@ -254,17 +254,17 @@ void SMBOWFencrypt(const uint8_t passwd[16], const uint8_t *c8, uint8_t p24[24])
uint8_t p21[21];
ZERO_STRUCT(p21);
-
- memcpy(p21, passwd, 16);
+
+ memcpy(p21, passwd, 16);
E_P24(p21, c8, p24);
}
/* Does the des encryption. */
-
+
void SMBNTencrypt_hash(const uint8_t nt_hash[16], uint8_t *c8, uint8_t *p24)
{
uint8_t p21[21];
-
+
memset(p21,'\0',21);
memcpy(p21, nt_hash, 16);
SMBOWFencrypt(p21, c8, p24);
@@ -282,7 +282,7 @@ void SMBNTencrypt_hash(const uint8_t nt_hash[16], uint8_t *c8, uint8_t *p24)
void SMBNTencrypt(const char *passwd, uint8_t *c8, uint8_t *p24)
{
uint8_t nt_hash[16];
- E_md4hash(passwd, nt_hash);
+ E_md4hash(passwd, nt_hash);
SMBNTencrypt_hash(nt_hash, c8, p24);
}
@@ -312,7 +312,7 @@ void SMBsesskeygen_ntv2(const uint8_t kr[16],
const uint8_t * nt_resp, uint8_t sess_key[16])
{
/* a very nice, 128 bit, variable session key */
-
+
HMACMD5Context ctx;
hmac_md5_init_limK_to_64(kr, 16, &ctx);
@@ -327,9 +327,9 @@ void SMBsesskeygen_ntv2(const uint8_t kr[16],
void SMBsesskeygen_ntv1(const uint8_t kr[16], uint8_t sess_key[16])
{
- /* yes, this session key does not change - yes, this
+ /* yes, this session key does not change - yes, this
is a problem - but it is 128 bits */
-
+
mdfour((uint8_t *)sess_key, kr, 16);
#ifdef DEBUG_PASSWORD
@@ -339,15 +339,15 @@ void SMBsesskeygen_ntv1(const uint8_t kr[16], uint8_t sess_key[16])
}
void SMBsesskeygen_lm_sess_key(const uint8_t lm_hash[16],
- const uint8_t lm_resp[24], /* only uses 8 */
+ const uint8_t lm_resp[24], /* only uses 8 */
uint8_t sess_key[16])
{
/* Calculate the LM session key (effective length 40 bits,
but changes with each session) */
uint8_t p24[24];
uint8_t partial_lm_hash[14];
-
- memcpy(partial_lm_hash, lm_hash, 8);
+
+ memcpy(partial_lm_hash, lm_hash, 8);
memset(partial_lm_hash + 8, 0xbd, 6);
des_crypt56(p24, lm_resp, partial_lm_hash, 1);
@@ -361,21 +361,21 @@ void SMBsesskeygen_lm_sess_key(const uint8_t lm_hash[16],
#endif
}
-DATA_BLOB NTLMv2_generate_names_blob(TALLOC_CTX *mem_ctx,
- const char *hostname,
+DATA_BLOB NTLMv2_generate_names_blob(TALLOC_CTX *mem_ctx,
+ const char *hostname,
const char *domain)
{
DATA_BLOB names_blob = data_blob_talloc(mem_ctx, NULL, 0);
-
- msrpc_gen(mem_ctx, &names_blob,
- "aaa",
+
+ msrpc_gen(mem_ctx, &names_blob,
+ "aaa",
MsvAvNbDomainName, domain,
MsvAvNbComputerName, hostname,
MsvAvEOL, "");
return names_blob;
}
-static DATA_BLOB NTLMv2_generate_client_data(TALLOC_CTX *mem_ctx, const DATA_BLOB *names_blob)
+static DATA_BLOB NTLMv2_generate_client_data(TALLOC_CTX *mem_ctx, const DATA_BLOB *names_blob)
{
uint8_t client_chal[8];
DATA_BLOB response = data_blob(NULL, 0);
@@ -390,7 +390,7 @@ static DATA_BLOB NTLMv2_generate_client_data(TALLOC_CTX *mem_ctx, const DATA_BLO
/* See http://www.ubiqx.org/cifs/SMB.html#SMB.8.5 */
- msrpc_gen(mem_ctx, &response, "ddbbdb",
+ msrpc_gen(mem_ctx, &response, "ddbbdb",
0x00000101, /* Header */
0, /* 'Reserved' */
long_date, 8, /* Timestamp */
@@ -401,7 +401,7 @@ static DATA_BLOB NTLMv2_generate_client_data(TALLOC_CTX *mem_ctx, const DATA_BLO
return response;
}
-static DATA_BLOB NTLMv2_generate_response(TALLOC_CTX *out_mem_ctx,
+static DATA_BLOB NTLMv2_generate_response(TALLOC_CTX *out_mem_ctx,
const uint8_t ntlm_v2_hash[16],
const DATA_BLOB *server_chal,
const DATA_BLOB *names_blob)
@@ -409,14 +409,14 @@ static DATA_BLOB NTLMv2_generate_response(TALLOC_CTX *out_mem_ctx,
uint8_t ntlmv2_response[16];
DATA_BLOB ntlmv2_client_data;
DATA_BLOB final_response;
-
- TALLOC_CTX *mem_ctx = talloc_named(out_mem_ctx, 0,
+
+ TALLOC_CTX *mem_ctx = talloc_named(out_mem_ctx, 0,
"NTLMv2_generate_response internal context");
if (!mem_ctx) {
return data_blob(NULL, 0);
}
-
+
/* NTLMv2 */
/* generate some data to pass into the response function - including
the hostname and domain name of the server */
@@ -424,12 +424,12 @@ static DATA_BLOB NTLMv2_generate_response(TALLOC_CTX *out_mem_ctx,
/* Given that data, and the challenge from the server, generate a response */
SMBOWFencrypt_ntv2(ntlm_v2_hash, server_chal, &ntlmv2_client_data, ntlmv2_response);
-
+
final_response = data_blob_talloc(out_mem_ctx, NULL, sizeof(ntlmv2_response) + ntlmv2_client_data.length);
memcpy(final_response.data, ntlmv2_response, sizeof(ntlmv2_response));
- memcpy(final_response.data+sizeof(ntlmv2_response),
+ memcpy(final_response.data+sizeof(ntlmv2_response),
ntlmv2_client_data.data, ntlmv2_client_data.length);
talloc_free(mem_ctx);
@@ -437,25 +437,25 @@ static DATA_BLOB NTLMv2_generate_response(TALLOC_CTX *out_mem_ctx,
return final_response;
}
-static DATA_BLOB LMv2_generate_response(TALLOC_CTX *mem_ctx,
+static DATA_BLOB LMv2_generate_response(TALLOC_CTX *mem_ctx,
const uint8_t ntlm_v2_hash[16],
const DATA_BLOB *server_chal)
{
uint8_t lmv2_response[16];
DATA_BLOB lmv2_client_data = data_blob_talloc(mem_ctx, NULL, 8);
DATA_BLOB final_response = data_blob_talloc(mem_ctx, NULL,24);
-
+
/* LMv2 */
/* client-supplied random data */
- generate_random_buffer(lmv2_client_data.data, lmv2_client_data.length);
+ generate_random_buffer(lmv2_client_data.data, lmv2_client_data.length);
/* Given that data, and the challenge from the server, generate a response */
SMBOWFencrypt_ntv2(ntlm_v2_hash, server_chal, &lmv2_client_data, lmv2_response);
memcpy(final_response.data, lmv2_response, sizeof(lmv2_response));
- /* after the first 16 bytes is the random data we generated above,
+ /* after the first 16 bytes is the random data we generated above,
so the server can verify us with it */
- memcpy(final_response.data+sizeof(lmv2_response),
+ memcpy(final_response.data+sizeof(lmv2_response),
lmv2_client_data.data, lmv2_client_data.length);
data_blob_free(&lmv2_client_data);
@@ -463,12 +463,12 @@ static DATA_BLOB LMv2_generate_response(TALLOC_CTX *mem_ctx,
return final_response;
}
-bool SMBNTLMv2encrypt_hash(TALLOC_CTX *mem_ctx,
+bool SMBNTLMv2encrypt_hash(TALLOC_CTX *mem_ctx,
const char *user, const char *domain, const uint8_t nt_hash[16],
- const DATA_BLOB *server_chal,
+ const DATA_BLOB *server_chal,
const DATA_BLOB *names_blob,
- DATA_BLOB *lm_response, DATA_BLOB *nt_response,
- DATA_BLOB *lm_session_key, DATA_BLOB *user_session_key)
+ DATA_BLOB *lm_response, DATA_BLOB *nt_response,
+ DATA_BLOB *lm_session_key, DATA_BLOB *user_session_key)
{
uint8_t ntlm_v2_hash[16];
@@ -479,49 +479,49 @@ bool SMBNTLMv2encrypt_hash(TALLOC_CTX *mem_ctx,
if (!ntv2_owf_gen(nt_hash, user, domain, true, ntlm_v2_hash)) {
return false;
}
-
+
if (nt_response) {
- *nt_response = NTLMv2_generate_response(mem_ctx,
+ *nt_response = NTLMv2_generate_response(mem_ctx,
ntlm_v2_hash, server_chal,
- names_blob);
+ names_blob);
if (user_session_key) {
*user_session_key = data_blob_talloc(mem_ctx, NULL, 16);
-
+
/* The NTLMv2 calculations also provide a session key, for signing etc later */
/* use only the first 16 bytes of nt_response for session key */
SMBsesskeygen_ntv2(ntlm_v2_hash, nt_response->data, user_session_key->data);
}
}
-
+
/* LMv2 */
-
+
if (lm_response) {
- *lm_response = LMv2_generate_response(mem_ctx,
+ *lm_response = LMv2_generate_response(mem_ctx,
ntlm_v2_hash, server_chal);
if (lm_session_key) {
*lm_session_key = data_blob_talloc(mem_ctx, NULL, 16);
-
+
/* The NTLMv2 calculations also provide a session key, for signing etc later */
/* use only the first 16 bytes of lm_response for session key */
SMBsesskeygen_ntv2(ntlm_v2_hash, lm_response->data, lm_session_key->data);
}
}
-
+
return true;
}
-bool SMBNTLMv2encrypt(TALLOC_CTX *mem_ctx,
- const char *user, const char *domain,
- const char *password,
- const DATA_BLOB *server_chal,
+bool SMBNTLMv2encrypt(TALLOC_CTX *mem_ctx,
+ const char *user, const char *domain,
+ const char *password,
+ const DATA_BLOB *server_chal,
const DATA_BLOB *names_blob,
- DATA_BLOB *lm_response, DATA_BLOB *nt_response,
- DATA_BLOB *lm_session_key, DATA_BLOB *user_session_key)
+ DATA_BLOB *lm_response, DATA_BLOB *nt_response,
+ DATA_BLOB *lm_session_key, DATA_BLOB *user_session_key)
{
uint8_t nt_hash[16];
E_md4hash(password, nt_hash);
- return SMBNTLMv2encrypt_hash(mem_ctx,
+ return SMBNTLMv2encrypt_hash(mem_ctx,
user, domain, nt_hash, server_chal, names_blob,
lm_response, nt_response, lm_session_key, user_session_key);
}
@@ -539,14 +539,14 @@ bool encode_pw_buffer(uint8_t buffer[516], const char *password, int string_flag
string_flags |= STR_NOALIGN;
new_pw_len = push_string(new_pw,
- password,
+ password,
sizeof(new_pw), string_flags);
-
+
memcpy(&buffer[512 - new_pw_len], new_pw, new_pw_len);
generate_random_buffer(buffer, 512 - new_pw_len);
- /*
+ /*
* The length of the new password is in the last 4 bytes of
* the data buffer.
*/
@@ -596,7 +596,7 @@ bool decode_pw_buffer(TALLOC_CTX *ctx,
}
/* decode into the return buffer. */
- if (!convert_string_talloc(ctx, string_charset, CH_UNIX,
+ if (!convert_string_talloc(ctx, string_charset, CH_UNIX,
&in_buffer[512 - byte_len],
byte_len,
(void *)pp_new_pwrd,
@@ -649,7 +649,7 @@ bool set_pw_in_buffer(uint8_t buffer[516], DATA_BLOB *password)
generate_random_buffer(buffer, 512 - password->length);
- /*
+ /*
* The length of the new password is in the last 4 bytes of
* the data buffer.
*/
@@ -661,7 +661,7 @@ bool set_pw_in_buffer(uint8_t buffer[516], DATA_BLOB *password)
decode a password buffer
*new_pw_size is the length in bytes of the extracted unicode password
************************************************************/
-bool extract_pw_from_buffer(TALLOC_CTX *mem_ctx,
+bool extract_pw_from_buffer(TALLOC_CTX *mem_ctx,
uint8_t in_buffer[516], DATA_BLOB *new_pass)
{
int byte_len=0;
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 007ee9f..4b80ef1 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -5620,6 +5620,10 @@ NTSTATUS serverinfo_to_SamInfo3(struct auth_serversupplied_info *server_info,
uint8_t *pipe_session_key,
size_t pipe_session_key_len,
struct netr_SamInfo3 *sam3);
+NTSTATUS serverinfo_to_SamInfo6(struct auth_serversupplied_info *server_info,
+ uint8_t *pipe_session_key,
+ size_t pipe_session_key_len,
+ struct netr_SamInfo6 *sam6);
void init_netr_CryptPassword(const char *pwd,
unsigned char session_key[16],
struct netr_CryptPassword *pwd_buf);
diff --git a/source3/rpc_server/srv_netlog_nt.c b/source3/rpc_server/srv_netlog_nt.c
index 33a81fa..9169c74 100644
--- a/source3/rpc_server/srv_netlog_nt.c
+++ b/source3/rpc_server/srv_netlog_nt.c
@@ -910,6 +910,12 @@ static NTSTATUS _netr_LogonSamLogon_base(pipes_struct *p,
return NT_STATUS_NO_MEMORY;
}
break;
+ case 6:
+ r->out.validation->sam6 = TALLOC_ZERO_P(p->mem_ctx, struct netr_SamInfo6);
+ if (!r->out.validation->sam6) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ break;
default:
DEBUG(0,("%s: bad validation_level value %d.\n",
fn, (int)r->in.validation_level));
@@ -918,6 +924,9 @@ static NTSTATUS _netr_LogonSamLogon_base(pipes_struct *p,
switch (r->in.logon_level) {
case NetlogonInteractiveInformation:
+ case NetlogonServiceInformation:
+ case NetlogonInteractiveTransitiveInformation:
+ case NetlogonServiceTransitiveInformation:
nt_username = logon->password->identity_info.account_name.string;
nt_domain = logon->password->identity_info.domain_name.string;
nt_workstation = logon->password->identity_info.workstation.string;
@@ -925,6 +934,7 @@ static NTSTATUS _netr_LogonSamLogon_base(pipes_struct *p,
DEBUG(3,("SAM Logon (Interactive). Domain:[%s]. ", lp_workgroup()));
break;
case NetlogonNetworkInformation:
+ case NetlogonNetworkTransitiveInformation:
nt_username = logon->network->identity_info.account_name.string;
nt_domain = logon->network->identity_info.domain_name.string;
nt_workstation = logon->network->identity_info.workstation.string;
@@ -947,6 +957,7 @@ static NTSTATUS _netr_LogonSamLogon_base(pipes_struct *p,
switch (r->in.logon_level) {
case NetlogonNetworkInformation:
+ case NetlogonNetworkTransitiveInformation:
{
--
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