search for: nthash

Greetings everyone I finally succeeded in doing the seemingly most difficult thing, "following directions." I got my act together configuring the smb.conf and migrating using net rpc vampire into tdbsam. There are issues with this migration in which computer netbios names which are obviously all uppercase were not being created in /etc/passwd. I put my C cap on and converted the computer

...eld(237) Executing query SELECT NULL,NULL,NULL,'1000000000','1000000000','4000000000',CONCAT(hostname, "$"),'EGR2',CONCAT(hostname, "$"),CONCAT(hostname, '.', domain),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,systemSid,systemSid,LANMANHash,NTHash,NULL,NULL,NULL,NULL,'5',NULL,NULL FROM network_info_sambatest WHERE CONCAT(hostname, "$") = 'BLARGH-VM-WINXP$' [2004/05/05 15:28:45, 3] smbd/sec_ctx.c:pop_sec_ctx(386) pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0 [2004/05/05 15:28:45, 5] rpc_parse/parse_samr.c:init_samr_r_...

Hello, After I added a user with smbpasswd -a user, I get a rather strange entrie in smbpasswd: user:1012:lmhast:nthash:[UX ]:LCT-00000000: What does the X mean in "UX"? Why is the time (last change time) not correct? I'm running samba 2.2.2 on a RH 7.1 machine. UPDATE: This problem does not seem to occur with samba 2.2.1a. Any ideas? Werner

On Tue, 20 Dec 2016 13:50:40 +0000 Brian Candler via samba <samba at lists.samba.org> wrote: > Rowland Perry wrote: > > >/imdap config AD : backend = rid /> >/ > /> How did you 'fix' > > >this, on face value, there is nothing wrong with that line. > > > "imdap" is not "idmap" > > (so now you understand why I

...== unix password sync = yes passwd program = /usr/local/sbin/passwd.sh %u passwd chat = *New*password* %n\n *Retype*new*password* %n\n *all*authentication*tokens*updated*successfully* I made my own bash script to sync ldap (posix) password while samba seems to handle samba (LANMAN AND NTHASH) password itself. The password change works very fine, but when i try to update the pwdMustChange to reset his value when a user changed his password, the pwdMustChange isn't modified like it should be. Again everything works very fine when running my script in shell mode. Here it is : -----...

Samba experts, I am using Samba 3.0.8 on an AIX 5.1 system with ldap authentication. I have ldap working so that users can authenticate in their samba account via ldap. However, I am trying to figure out the best method for allowing users to change their ldap samba account password. What is the best method to allow end users to change their LM/NT passwords for Samba via LDAP? Should

...u might want to read this: > > https://www.samba.org/samba/history/samba-4.5.0.html I'm not sure which section you mean is relevant. Maybe this: "When doing a PKINIT based Kerberos logon the KDC adds the required PAC_CREDENTIAL_INFO element to the authorization data. That means the NTHASH is shared between the PKINIT based client and the domain controller, which allows the client to do NTLM based authentication on behalf of the user." That sounds cool, but I can already use ntlm_auth to validate the MSCHAP passwords. Modifying FreeRADIUS to be able to do this via Kerberos do...

Hi all. I'm migrating from a small OpenLDAP setup and currently have users' password hashes in {SSHA} and {CRYPT}$5$.16s format. Can I just ldbedit or ldbmodify user's supplementalCredentials fields in /var/lib/samba/private/sam.ldb.d/DC%3DAD%2CDC%3DEXAMPLE%2CDC%3DCOM.ldb to migrate passwords? Provided that I could get the data structure right. (Documentations about

...gn privilages so our tech members can join computer to the domain, I get a error message. Even with level 10 dumps it is hard to see where the problem is. Our user database contains all the normal UNIX account info, uid, gid, etc. When it comes to Samba it our user database only contain LMHASH and NTHASH. What are the miminal fuctions I should provide to passdb, currently I have: (*pdb_method)->setsampwent = pdb_udb_setsampwent; (*pdb_method)->endsampwent = pdb_udb_endsampwent; (*pdb_method)->getsampwent = pdb_udb_getsampwent; (*pdb_method)->getsampwnam = pdb_udb_getsampwnam;...

...re looking for. Samba does store all the hashes in the LDAP directory, but you have to normally access them directly from the system (not over LDAP). You should also note that our Kerberos server reads and updates the password stored in the directory. You can access the standard unicodePwd with the NTHASH, but we also additionally generate a number of hashes following the Windows WDigest schemes as well as OpenLDAP-type hashes (configured in the smb.conf, more details https://www.samba.org/samba/history/samba-4.7.0.html). Alternatively there's also gpg-encrypted access to plaintext passwords, bu...

...ard-required and "samba-tool user setpassword" accepts --smartcard-required and --clear-smartcard-required. Specifying --smartcard-required results in the UF_SMARTCARD_REQUIRED flags being set in the userAccountControl attribute. At the same time the account password is reset to a random NTHASH value. Interactive password logons are rejected, if the UF_SMARTCARD_REQUIRED bit is set in the userAccountControl attribute of a user. When doing a PKINIT based kerberos logon the KDC adds the required PAC_CREDENTIAL_INFO element to the authorization data. That means the NTHASH is shared between...

...ard-required and "samba-tool user setpassword" accepts --smartcard-required and --clear-smartcard-required. Specifying --smartcard-required results in the UF_SMARTCARD_REQUIRED flags being set in the userAccountControl attribute. At the same time the account password is reset to a random NTHASH value. Interactive password logons are rejected, if the UF_SMARTCARD_REQUIRED bit is set in the userAccountControl attribute of a user. When doing a PKINIT based kerberos logon the KDC adds the required PAC_CREDENTIAL_INFO element to the authorization data. That means the NTHASH is shared between...

...gt; >> >> I have workstation based both on windows and linux. >> >> Currently for windows workstations source of user data is Samba AD , >> but for linux workstations is openldap. >> >> Problems are two: >> >> on windows worstation we use "NThash" on linux workstations we use >> "SHA512" hash. >> >> So how can i arrange that if user change password via CTRL+ALT+DEL >> via windows if fact pasword changing procedure changes both hash? > > If you must keep your openldap machine (and you haven'...

I'm trying to have my Samba 4 AD DC users mapped and synchronized with google apps for education accounts. I would like to start from the native windows password update procedure to eventually update the google apps password (actually, I think only some types of hashes are stored). Google actually provides a tool to synchronize user accounts and profiles which works juste fine. This tools

...er setpassword' accepts "--smartcard-required" and "--clear-smartcard-required". Specifying "--smartcard-required" results in the UF_SMARTCARD_REQUIRED flags being set in the userAccountControl attribute. At the same time, the account password is reset to a random NTHASH value. Interactive password logons are rejected, if the UF_SMARTCARD_REQUIRED bit is set in the userAccountControl attribute of a user. When doing a PKINIT based Kerberos logon the KDC adds the required PAC_CREDENTIAL_INFO element to the authorization data. That means the NTHASH is shared between...

...er setpassword' accepts "--smartcard-required" and "--clear-smartcard-required". Specifying "--smartcard-required" results in the UF_SMARTCARD_REQUIRED flags being set in the userAccountControl attribute. At the same time, the account password is reset to a random NTHASH value. Interactive password logons are rejected, if the UF_SMARTCARD_REQUIRED bit is set in the userAccountControl attribute of a user. When doing a PKINIT based Kerberos logon the KDC adds the required PAC_CREDENTIAL_INFO element to the authorization data. That means the NTHASH is shared between...

...you can just remove Samba entirely > > > I have workstation based both on windows and linux. > > Currently for windows workstations source of user data is Samba AD , > but for linux workstations is openldap. > > Problems are two: > > on windows worstation we use "NThash" on linux workstations we use > "SHA512" hash. > > So how can i arrange that if user change password via CTRL+ALT+DEL via > windows if fact pasword changing procedure changes both hash? If you must keep your openldap machine (and you haven't actually told us what...

...after disconnecting oceanic as DC - i want to make cleaning with ldap/AD ldap. I have workstation based both on windows and linux. Currently for windows workstations source of user data is Samba AD , but for linux workstations is openldap. Problems are two: on windows worstation we use "NThash" on linux workstations we use "SHA512" hash. So how can i arrange that if user change password via CTRL+ALT+DEL via windows if fact pasword changing procedure changes both hash? in NT4 domain it was used pam password change = Yes which changes BOTH hashes. What I need to do t...

...er setpassword' accepts "--smartcard-required" and "--clear-smartcard-required". Specifying "--smartcard-required" results in the UF_SMARTCARD_REQUIRED flags being set in the userAccountControl attribute. At the same time, the account password is reset to a random NTHASH value. Interactive password logons are rejected, if the UF_SMARTCARD_REQUIRED bit is set in the userAccountControl attribute of a user. When doing a PKINIT based Kerberos logon the KDC adds the required PAC_CREDENTIAL_INFO element to the authorization data. That means the NTHASH is shared between...

...er setpassword' accepts "--smartcard-required" and "--clear-smartcard-required". Specifying "--smartcard-required" results in the UF_SMARTCARD_REQUIRED flags being set in the userAccountControl attribute. At the same time, the account password is reset to a random NTHASH value. Interactive password logons are rejected, if the UF_SMARTCARD_REQUIRED bit is set in the userAccountControl attribute of a user. When doing a PKINIT based Kerberos logon the KDC adds the required PAC_CREDENTIAL_INFO element to the authorization data. That means the NTHASH is shared between...