IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
- There were a few places in SMBC_getatr() that returned -1 instead of a
boolean. -1 was intended to mean error, but that's what False is for, and
the usages of this function assume that it returns a boolean with False as
the error condition.
Derrell
This patch removes the gensize option from krb5pac.idl because it
generates an unused function that has been causing warnings during the
s3 build. I re-ran 'make samba3-idl' to update the generated files
for s3. For s4 I ran a full build with no problems.
When libcli-util was moved to the top level
(3be0f6ea56) it introduced a build
warning. Since ndr_map_error2ntstatus depends on the definition of
enum ndr_err_code and libndr.h can't be easily included in error.h, I
moved the definition of enum ndr_err_code to libndr.h.
This also eliminates the need for the duplicate definition in proto.h
"I believe I have found two bugs in the 3.2 code and one bug that
carried on to the 3.3 branch. In the 3.2 code, everything is
located in the utils/net_rpc_samsync.c file. What I believe is the
first problem is that fetch_database() is calling
samsync_fix_delta_array() with rid_crypt set to true, which means
the password hashes are unencrypted from the RID encryption.
However, I believe this call is redundant, and the corresponding
call for samdump has rid_crypt set to false. So I think the
rid_crypt param should be false in fetch_database().
If you follow the code, it makes its way to sam_account_from_delta()
where the password hashes are decrypted a second time by calling
sam_pwd_hash(). I believe this is what is scrambling my passwords.
These methods were refactored somewhere in the 3.3 branch. Now the
net_rpc_samsync.c class calls rpc_vampire_internals, which calls
libnet/libnet_samsync.c, which calls samsync_fix_delta_array() with
rid_crypt always set to false. I think that's correct. But the
second bug has carried through in the sam_account_from_delta()
function:
208 if (memcmp(r->ntpassword.hash, zero_buf, 16) != 0) {
209 sam_pwd_hash(r->rid, r->ntpassword.hash, lm_passwd, 0);
210 pdb_set_lanman_passwd(account, lm_passwd, PDB_CHANGED);
211 }
212
213 if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
214 sam_pwd_hash(r->rid, r->lmpassword.hash, nt_passwd, 0);
215 pdb_set_nt_passwd(account, nt_passwd, PDB_CHANGED);
If you look closely you'll see that the nt hash is going into the
lm_passwd variable and the decrypted value is being set in the lanman
hash, and the lanman hash is being decrypted and put into the nt hash
field. So the LanMan and NT hashes look like they're being put in
the opposite fields."
Fix this by removing the rid_crypt parameter.
Jeremy.
