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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 22c8c97e6f)
authentication. This pulls the creating of the keytab back to the
credentials code, and removes the special case of 'use keberos keytab
= yes' for now.
This allows (and requires) the callers to specify the credentials for
the server credentails to GENSEC. This allows kpasswdd (soon to be
added) to use a different set of kerberos credentials.
The 'use kerberos keytab' code will be moved into the credentials
layer, as the layers below now expect a keytab.
We also now allow for the old secret to be stored into the
credentials, allowing service password changes.
Andrew Bartlett
(This used to be commit 205f77c579)
PDC. I suspect we should behave slightly differently on the two ports,
but this is a lot closer than not listening at all. When creating a
user with mmc the global catalog port is used to check for an existing
user
(This used to be commit f8430c3f41)
authenticated session down into LDB. This associates a session info
structure with the open LDB, allowing a future ldb_ntacl module to
allow/deny operations on that basis.
Along the way, I cleaned up a few things, and added new helper functions
to assist. In particular the LSA pipe uses simpler queries for some of
the setup.
In ldap_server, I have removed the 'ldasrv:hacked' module, which hasn't
been worked on (other than making it continue to compile) since January,
and I think the features of this module are being put into ldb anyway.
I have also changed the partitions in ldap_server to be initialised
after the connection, with the private pointer used to associate the ldb
with the incoming session.
Andrew Bartlett
(This used to be commit fd7203789a)
code, where a stream_terminate_connection() while processing a request
can cause a later defererence of the connection structure to die.
(This used to be commit efbcb0f741)
searches in ldb to be more ldap compliant, but broke the wins server
and the ejs ldb code. This fixes those up so 'make test' passes again.
(This used to be commit dff660c23c)
- use this for the send_queue's of the different stream_servers
to not redefine the same struct so often, and it maybe will be used
in other places too
metze
(This used to be commit b6694f067a)
S390. This is an attempt to avoid the panic we're seeing in the
automatic builds.
The main fixes are:
- assumptions that sizeof(size_t) == sizeof(int), mostly in printf formats
- use of NULL format statements to perform dn searches.
- assumption that sizeof() returns an int
(This used to be commit a58ea6b385)
ldapsrv:samdb option. This allows the following:
sam database=ldap://localhost
ldapsrv:samdb=tdb:///home/tridge/samba/samba4/prefix/private/sam.ldb
which allows us to test putting the sam on an ldap server using our
own ldap server. This is a great stress test for the ldap code.
(This used to be commit 40948ba384)
- fixed some infinite loops in asn1.c
- ensure asn1 callers know if an error is end of buffer or bad data
- handle npending 0 in ldap server
(This used to be commit f22c3b84c8)
- got rid of the special cases for sasl buffers
- added a tls_socket_pending() call to determine how much data is waiting on a tls connection
- removed the attempt at async handling of ldap calls. The buffers/sockets are all async, but the calls themselves
are sync.
(This used to be commit 73cb4aad22)
- this involved changing the buffer handling in the ldap server quite a
lot, as it didn't handle partial packets at all
- removed completely bogus asn1_object_length() function. You can't
do that with BER/DER
(This used to be commit fed6f4cc6c)
event_context for the socket_connect() call, so that when things that
use dcerpc are running alongside anything else it doesn't block the
whole process during a connect.
Then of course I needed to change any code that created a dcerpc
connection (such as the auth code) to also take an event context, and
anything that called that and so on .... thus the size of the patch.
There were 3 places where I punted:
- abartlet wanted me to add a gensec_set_event_context() call
instead of adding it to the gensec init calls. Andrew, my
apologies for not doing this. I didn't do it as adding a new
parameter allowed me to catch all the callers with the
compiler. Now that its done, we could go back and use
gensec_set_event_context()
- the ejs code calls auth initialisation, which means it should pass
in the event context from the web server. I punted on that. Needs fixing.
- I used a NULL event context in dcom_get_pipe(). This is equivalent
to what we did already, but should be fixed to use a callers event
context. Jelmer, can you think of a clean way to do that?
I also cleaned up a couple of things:
- libnet_context_destroy() makes no sense. I removed it.
- removed some unused vars in various places
(This used to be commit 3a3025485b)
ldif parsing code in libcli/ldap/ldap_ldif.c, and instead use the ldb
ldif code. To do that I have changed the ldap code to use 'struct
ldb_message_element' instead of 'struct ldap_attribute'. They are
essentially the same structure anyway, so by making them really the
same it will be much easier to use the ldb code in libcli/ldap/
I have also made 'struct ldb_val' the same as a DATA_BLOB, which will
simplify data handling in quite a few places (I haven't yet removed
all the code that maps between these two, that will come later)
(This used to be commit 87fc307339)
prevents a bogus:
GSS Update failed: Miscellaneous failure (see text): ASN.1 identifier doesn't match expected value
error on every ldap connection. I'll remove it and let the error remain until Andrew
works out a better fix.
(This used to be commit 6123eb2eca)
now works with windows clients, as I fixed the zero length bind ack packet.
Andrew, note that this has the strncmp("NTLMSSP", data, 7) hack. Please
replace with a more correct fix as we discussed.
(This used to be commit 69b02e8adb)
instead of a search expression. This allows our ldap server to pass
its ASN.1 parsed search expressions straight to ldb, instead of going
via strings.
- updated all the ldb modules code to handle the new interface
- got rid of the separate ldb_parse.h now that the ldb_parse
structures are exposed externally
- moved to C99 structure initialisation in ldb
- switched ldap server to using ldb_search_bytree()
(This used to be commit 96620ab2ee)
changes:
- ldb_wrap disappears from code and become a private structure of db_wrap.c
thanks to our move to talloc in ldb code, we do not need to expose it anymore
- removal of ldb_close() function form the code
thanks to our move to talloc in ldb code, we do not need it anymore
use talloc_free() to close and free an ldb database
- some minor updates to ldb modules code to cope with the change and fix some
bugs I found out during the process
(This used to be commit d58be9e74b)
- change the iface_n_*() functions to return a "const char *" instead of a "struct ipv4_addr"
I think that in general we should move towards "const char *" for
all IP addresses, as this makes IPv6 much easier, and is also easier
to debug. Andrew, when you get a chance, could you fix some of the
auth code to use strings for IPs ?
- return a NTSTATUS error on bad name queries and node status instead
of using rcode. This makes the calling code simpler.
- added low level name release code in libcli/nbt/
- use a real IP in the register and wins nbt torture tests, as w2k3
WINS server silently rejects some operations that don't come from the
IP being used (eg. it says "yes" to a release, but does not in fact
release the name)
(This used to be commit bb1ab11d8e)
make it possible to add optimisations to the events code such as
keeping the next timed event in a sorted list, and using epoll for
file descriptor events.
I also removed the loop events code, as it wasn't being used anywhere,
and changed timed events to always be one-shot (as adding a new timed
event in the event handler is so easy to do if needed)
(This used to be commit d7b4b6de51)
servers in smbd. The old code still contained a fairly bit of legacy
from the time when smbd was only handling SMB connection. The new code
gets rid of all of the smb_server specific code in smbd/, and creates
a much simpler infrastructures for new server code.
Major changes include:
- simplified the process model code a lot.
- got rid of the top level server and service structures
completely. The top level context is now the event_context. This
got rid of service.h and server.h completely (they were the most
confusing parts of the old code)
- added service_stream.[ch] for the helper functions that are
specific to stream type services (services that handle streams, and
use a logically separate process per connection)
- got rid of the builtin idle_handler code in the service logic, as
none of the servers were using it, and it can easily be handled by
a server in future by adding its own timed_event to the event
context.
- fixed some major memory leaks in the rpc server code.
- added registration of servers, rather than hard coding our list of
possible servers. This allows for servers as modules in the future.
- temporarily disabled the winbind code until I add the helper
functions for that type of server
- added error checking on service startup. If a configured server
fails to startup then smbd doesn't startup.
- cleaned up the command line handling in smbd, removing unused options
(This used to be commit cf6a46c3cb)
(which seem just a little too complex) changed, but this code was not
updated or tested.
Also clarify the existing code, by not reusing variables.
Andrew Bartlett
(This used to be commit eb46adade4)
- stream_socket services
the smb, ldap and rpc service which sets up a srtam socket end then
waits for connections
and
- task services
which this you can create a seperate task that do something
(this is also going through the process_model subsystem
so with -M standard a new process for this created
with -M thread a new thread ...
I'll add datagram services later when we whave support for datagram sockets in lib/socket/
see the next commit as an example for service_task's
metze
(This used to be commit d5fa02746c)
w2k3 dc join working
I just commit that to not lose it if my home box would crash...
you need a hacked.ldb with some stuff in it, I'll explain later
and you need --option="ldapsrv:hacked=yes"
so what is left now is KRB5 support for DCERPC in the server
as the EVENT LOG of w2k3 says...
metze
(This used to be commit d72760d26f)
talloc_size() or talloc_array_p() where appropriate.
also fixed a memory leak in pvfs_copy_file() (failed to free a memory
context)
(This used to be commit 89b74b5354)
- cleaned up some talloc usage in various files
I'd like to get to the point that we have no calls to talloc(), at
which point we will rename talloc_p() to talloc(), to encourage
everyone to use the typesafe functions.
(This used to be commit e6c81d7c9f)
change was in the ldb_msg_add_*() routines, which now use the msg as a context,
and thus it needs to be a talloc ptr)
(This used to be commit 1a4713bfd0)
In developing a GSSAPI plugin for GENSEC, it became clear that the API
needed to change:
- GSSAPI exposes only a wrap() and unwrap() interface, and determines
the location of the signature itself.
- The 'have feature' API did not correctly function in the recursive
SPNEGO environment.
As such, NTLMSSP has been updated to support these methods.
The LDAP client and server have been updated to use the new wrap() and
unwrap() methods, and now pass the LDAP-* tests in our smbtorture.
(Unfortunely I still get valgrind warnings, in the code that was
previously unreachable).
Andrew Bartlett
(This used to be commit 9923c3bc1b)
- Update Samba4's kerberos code to match the 'salting' changes in
Samba3 (and many other cleanups by jra).
- Move GENSEC into the modern era of talloc destructors. This avoids
many of the memory leaks in this code, as we now can't somehow
'forget' to call the end routine.
- This required fixing some of the talloc hierarchies.
- The new krb5 seems more sensitive to getting the service name
right, so start actually setting the service name on the krb5 context.
Andrew Bartlett
(This used to be commit 278bf1a61a)
- split ldh.h out of samba's includes.h
- make ldb_context and ldb_module private to the subsystem
- use ltdb_ prefix for all ldb_tdb functions
metze
(This used to be commit f5ee40d6ce)
- Use .mk files directly (no need for a SMB_*_MK() macro when adding a new SUBSYSTEM, MODULE or BINARY). This allows addition of new modules and subsystems without running configure
- Add support for generating .dot files with the Samba4 dependency tree (as used by the graphviz and springgraph utilities)
(This used to be commit 64826da834)
deferred reply is short-circuited immediately when the file is
closed by another user, allowing it to be opened by the waiting user.
- added a sane set of timeval manipulation routines
- converted all the events code and code that uses it to use struct
timeval instead of time_t, which allows for microsecond resolution
instead of 1 second resolution. This was needed for doing the pvfs
deferred open code, and is why the patch is so big.
(This used to be commit 0d51511d40)
- tidied up some of the system includes
- moved a few more structures back from misc.idl to netlogon.idl and samr.idl now that pidl
knows about inter-IDL dependencies
(This used to be commit 7b7477ac42)
I have created the include/system/ directory, which will contain the
wrappers for the system includes for logical subsystems. So far I have
created include/system/kerberos.h and include/system/network.h, which
contain all the system includes for kerberos code and networking code.
These are the included in subsystems that need kerberos or networking
respectively.
Note that this method avoids the mess of #ifdef HAVE_XXX_H in every C
file, instead each C module includes the include/system/XXX.h file for
the logical system support it needs, and the details are kept isolated
in include/system/
This patch also creates a "struct ipv4_addr" which replaces "struct
in_addr" in our code. That avoids every C file needing to import all
the system networking headers.
(This used to be commit 2e25c71853)
The main change is to make socket_recv() take a pre-allocated buffer,
rather than allocating one itself. This allows non-blocking users of
this API to avoid a memcpy(). As a result our messaging code is now
about 10% faster, and the ncacn_ip_tcp and ncalrpc code is also
faster.
The second change was to remove the unused mem_ctx argument from
socket_send(). Having it there implied that memory could be allocated,
which meant the caller had to worry about freeing that memory (if for
example it is sending in a tight loop using the same memory
context). Removing that unused argument keeps life simpler for users.
(This used to be commit a16e4756cd)
rather than doing everything itself. This greatly simplifies the
code, although I really don't like the socket_recv() interface (it
always allocates memory for you, which means an extra memcpy in this
code)
- fixed several bugs in the socket_ipv4.c code, in particular client
side code used a non-blocking connect but didn't handle EINPROGRESS,
so it had no chance of working. Also fixed the error codes, using
map_nt_error_from_unix()
- cleaned up and expanded map_nt_error_from_unix()
- changed interpret_addr2() to not take a mem_ctx. It makes absolutely
no sense to allocate a fixed size 4 byte structure like this. Dozens
of places in the code were also using interpret_addr2() incorrectly
(precisely because the allocation made no sense)
(This used to be commit 7f2c771b0e)
- don't say that we provide the same functionality as w2k3
- netbiosname is always upper case hostname
- minor fixes rootdse.pl
metze
(This used to be commit 0b30ec593f)
so talloc now doesn't contain any ldb specific functions.
allow NULL to be passed to a couple more talloc() functions
(This used to be commit 1246f80d80)
Make it handle all cases:
- remove spaces before and after ','
- remove spaces after '='
TODO: check if there are escape chars in the RFC, they are not handled here yet.
Simo.
(This used to be commit ba2970c3a4)
- use the return code of the functions
and only call ldapsrv_terminate_connection from ldapsrv_recv() or ldapsrv_send()
- the rootdse is now a normal partition
metze
(This used to be commit af1501a28d)
- we need to mark the fd event as writable otherwise we'll never senda packet to the client
- a search response have to ended by a LDAP result message
- return currentTime, supportedLDAPVersion and dnsHostName for testing
ldap -x -s base -h ldap://localhost/ is now works against our LDAP server
metze
(This used to be commit 3a9ca35116)
