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This allows Samba libraries to be used by other projects (and parts of
Samba to be built as shared libraries).
(This used to be commit 44f0aba715bfedc7e1ee3d07e9a101a91dbd84b3)
using pre-calculated passwords for all kerberos key types.
(Previously we could only use these for the NT# type).
The module handles all of the hash/string2key tasks for all parts of
Samba, which was previously in the rpc_server/samr/samr_password.c
code. We also update the msDS-KeyVersionNumber, and the password
history. This new module can be called at provision time, which
ensures we start with a database that is consistent in this respect.
By ensuring that the krb5key attribute is the only one we need to
retrieve, this also simplifies the run-time KDC logic. (Each value of
the multi-valued attribute is encoded as a 'Key' in ASN.1, using the
definition from Heimdal's HDB. This simplfies the KDC code.).
It is hoped that this will speed up the KDC enough that it can again
operate under valgrind.
(This used to be commit e9022743210b59f19f370d772e532e0f08bfebd9)
commits some of these that I know to be correct in the kerberos area.
Andrew Bartlett
(This used to be commit 6787b3737c27f5136152b007b0ee2ae314efac3c)
the difference between these at all, and in the future the
fact that INIT_OBJ_FILES include smb_build.h will be sufficient to
have recompiles at the right time.
(This used to be commit b24f2583edee38abafa58578d8b5c4b43e517def)
We now use a different system for initializing the modules for a subsystem.
Most subsystems now have an init function that looks something like this:
init_module_fn static_init[] = STATIC_AUTH_MODULES;
init_module_fn *shared_init = load_samba_modules(NULL, "auth");
run_init_functions(static_init);
run_init_functions(shared_init);
talloc_free(shared_init);
I hope to eliminate the other init functions later on (the
init_programname_subsystems; defines).
(This used to be commit b6d2ad4ce0a91c4be790dd258820c492ff1787ea)
We still have Win2000 issues, but now we correctly handle the case
where NTLMSSP is chosen as an authentication mech, but the OID list
still contains Kerberos as a later option.
Andrew Bartlett
(This used to be commit dc2b2c33f89b84bd221c9009750a22ff42fc462d)
This extracts a remote windows domain into a keytab, suitable for use
in ethereal for kerberos decryption.
For the moment, like net samdump and net samsync, the 'password
server' smb.conf option must be set to the binding string for the
server. eg:
password server = ncacn_np:mypdc
Andrew Bartlett
(This used to be commit 272013438f53bb168f74e09eb70fc96112b84772)
- the objectClass needs to be added to the list of attributes to make
the check for objectClass=computer work
- the short version of the name needs to be used for the 'cn' in
cracknames
(This used to be commit 53f0fb77c3c1bd15620f1dbb12e0d8f9fededf4b)
This is for use on user-supplied arguments to printf style format
strings which will become ldb filters. I have used it on LSA, SAMR
and the auth/ code so far.
Also add comments to cracknames code.
Andrew Bartlett
(This used to be commit 8308cf6e0472790c1c9d521d19322557907f4418)
command line processing system.
This is a little ugly at the moment, but works. What I cannot manage
to get to work is the extraction and propogation of command line
credentials into the js interface to ldb.
Andrew Bartlett
(This used to be commit f34ede763e7f80507d06224d114cf6b5ac7c8f7d)
backend.
The idea is that every time we open an LDB, we can provide a
session_info and/or credentials. This would allow any ldb to be remote
to LDAP. We should also support provisioning to a authenticated ldap
server.
(They are separate so we can say authenticate as foo for remote, but
here we just want a token of SYSTEM).
Andrew Bartlett
(This used to be commit ae2f3a64ee0b07575624120db45299c65204210b)
To avoid a circular depenency, it is not allowed to use Krb5 as an
authentication mechanism, so this must be removed from the list. An
extension to the credentials system allows this function.
Also remove proto.h use for any of the KDC, and use NTSTATUS returns
in more places.
Andrew Bartlett
(This used to be commit 5f9dddd02c9c821675d2ccd07561a55edcd7f5b4)
GENSEC mechansims. This will allow a machine join to an NT4 domain to
avoid even trying kerberos, or a sensitive operation to require it.
Andrew Bartlett
(This used to be commit 11c7a89e523f85afd728d5e5f03bb084dc620244)
This merges Samba4 up to current lorikeet-heimdal, which includes a
replacement for some Samba-specific hacks.
In particular, the credentials system now supplies GSS client and
server credentials. These are imported into GSS with
gss_krb5_import_creds(). Unfortunetly this can't take an MEMORY
keytab, so we now create a FILE based keytab as provision and join
time.
Because the keytab is now created in advance, we don't spend .4s at
negprot doing sha1 s2k calls. Also, because the keytab is read in
real time, any change in the server key will be correctly picked up by
the the krb5 code.
To mark entries in the secrets which should be exported to a keytab,
there is a new kerberosSecret objectClass. The new routine
cli_credentials_update_all_keytabs() searches for these, and updates
the keytabs.
This is called in the provision.js via the ejs wrapper
credentials_update_all_keytabs().
We can now (in theory) use a system-provided /etc/krb5.keytab, if
krb5Keytab: FILE:/etc/krb5.keytab
is added to the secrets.ldb record. By default the attribute
privateKeytab: secrets.keytab
is set, pointing to allow the whole private directory to be moved
without breaking the internal links.
(This used to be commit 6b75573df49c6210e1b9d71e108a9490976bd41d)
This allows a new password to be written in, and old entries removed
(we keep kvno and kvno-1).
Clean up the code a lot, and add comments on what it is doing...
Andrew Bartlett
(This used to be commit 0a911baabad60a43741269d29a96fdd74e54331a)
them 'later'. We will need to handle the errors when we call the
get_* methods.
Andrew Bartlett
(This used to be commit c6e572f87022b57cdfd8178eb5c23df67a92c453)
messages. As discussed with Andrew, this will soon be replaced with a
system that marks the credentials to use the machine accout from the
database rather than pre-loading the machine account details here.
The reason we got the annoying messages is this was being called
before smb.conf is loaded, so the code doesn't yet know the location
of the private directory
(This used to be commit 6aeb4bf3fe224a6f81962237bdda329ba828b493)
This patch changes the way lsb_search is called and the meaning of the returned integer.
The last argument of ldb_search is changed from struct ldb_message to struct ldb_result
which contains a pointer to a struct ldb_message list and a count of the number of messages.
The return is not the count of messages anymore but instead it is an ldb error value.
I tryed to keep the patch as tiny as possible bu as you can guess I had to change a good
amount of places. I also tried to double check all my changes being sure that the calling
functions would still behave as before. But this patch is big enough that I fear some bug
may have been introduced anyway even if it passes the test suite. So if you are currently
working on any file being touched please give it a deep look and blame me for any error.
Simo.
(This used to be commit 22c8c97e6fb466b41859e090e959d7f1134be780)
We now put the PAC in the AS-REP, so that the client has it in the
TGT. We then validate it (and re-sign it) on a TGS-REQ, ie when the
client wants a ticket.
This should also allow us to interop with windows KDCs.
If we get an invalid PAC at the TGS stage, we just drop it.
I'm slowly trying to move the application logic out of hdb-ldb.c, and
back in with the rest of Samba's auth system, for consistancy. This
continues that trend.
Andrew Bartlett
(This used to be commit 36973b1eef7db5983cce76ba241e54d5f925c69c)
kdc/hdb-ldb.c to share the routines used for auth/
This will require keeping the attribute list in sync, but I think it
is worth it for the next steps (sharing the server_info generation).
Andrew Bartlett
(This used to be commit da38bcefa752a508abd28e8ff6277b493d24c2dd)
