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'phantom_root' flag in the search_options control
- Add in support for LDB controls to the js layer
- Test the behaviour
- Implement support for the 'phantom_root' flag in the partitions module
- Make the LDAP server set the 'phantom_root' flag in the search_options control
- This replaces the global_catalog flag passed down as an opaque pointer
- Rework the string-format control parsing function into
ldb_parse_control_strings(), returning errors by ldb_errorstring()
method, rather than with printf to stderr
- Rework some of the ldb_control handling logic
Andrew Bartlett
This patch changes a lot of the code in ldb_dn.c, and also
removes and add a number of manipulation functions around.
The aim is to avoid validating a dn if not necessary as the
validation code is necessarily slow. This is mainly to speed up
internal operations where input is not user generated and so we
can assume the DNs need no validation. The code is designed to
keep the data as a string if possible.
The code is not yet 100% perfect, but pass all the tests so far.
A memleak is certainly present, I'll work on that next.
Simo.
appropriate.
Note that I also removed the error checks that were being done on the
result of talloc_steal(). They are pointless as talloc_steal() doesn't
have any failure modes that wouldn't cause a segv anyway, and they
tend to clutter the code
automatically work out the basedn when basedn==NULL. The basedn is
fetched from the rootDSE defaultNamingContext value (if there is one)
This means we don't have to have the defaultNamingContext logic in
lots of places. It makes a lot of sense to me to have basedn==NULL
mean "use the default, as given by the database"
Note that explicitly specifing a basedn of '' is not the same thing,
and will not trigger this code
The baseDN is cached in a ldb opaque, so we only have to fetch it once
Finally acknowledge that ldb is inherently async and does not have a dual personality anymore
Rename all ldb_async_XXX functions to ldb_XXX except for ldb_async_result, it is now ldb_reply
to reflect the real function of this structure.
Simo.
By freeing the request you will be sure everything down the path get freed.
this also means you have to steal the results if you want to keep them :)
simo.
Applications that use LDB modules will now have to run ldb_global_init()
before they can use LDB.
The next step will be adding support for loading LDB modules from .so
files. This will also allow us to use one LDB without difference between the
standalone and the Samba-specific build
Currently only ldb_ildap is async, the plan
is to first make all backend support the async calls,
and then remove the sync functions from backends and
keep the only in the API.
Modules will need to be transformed along the way.
Simo
want to see what it does ?
do aq make test and try:
./bin/ldbsearch -H st/private/sam.ldb --controls=asq:1:member -s base -b 'CN=Administrators,CN=Builtin,DC=samba,DC=example,DC=com' 'objectclass=*'
have fun.
simo.
now the three supported controls (paged_results,
server_sort, extended_dn) are fully functional
and the infrastructure to add more is in place.
valgrind is happy too :)
Simo.
command line to ldbsearch. Very rough work, no checks are
done on the input yet (will segfault if you make it wrong).
Controls are passed via the --controls switch an are comma
separated (no escaping yet).
General syntax is <ctrl_name>:<criticality>
<ctrl_name> is a string
<criticality> is 1 or 0
Current semi-parsed controls are:
server_sort
syntax: server_sort:1:0:attributename
1st parm: criticality
2nd parm: reversed
3rd parm: attribute name to be used for sorting
todo: still missing suport for multiple sorting
attributes and ordering rule
no check on result code
paged_results
syntax: paged_results:1:100
1st parm: criticality
2nd parm: number of results to be returned
todo: ldbsearch will return only the first batch
(missing code to cycle over conditionally)
no check on result code
extended_dn
syntax: extended_dn:1:0
1st parm: criticality
2nd parm: type, see MS docs on meaning
Simo.
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.
on a content level not ona form level, his means that the 2 DNs:
a) cn= user, dc=this, dc = is,dc=test
b) cn=user,dc=this,dc=is,dc=test
are now identical even if the string form differ (spaces)
cmdline credentials code (which will be done soon)
- added a ldb_init() call, and changed ldb_connect() to take a ldb
context. This allows for much better error handling in
ldb_connect(), and also made the popt conversion easier
- fixed up all the existing backends with the new syntax
- improved error handling in *_connect()
- fixed a crash bug in the new case_fold_required() code
- ensured that ltdb_rename() and all ltdb_search() paths get the read lock
- added a ldb_oom() macro to make it easier to report out of memory
situations in ldb code
called from multiple backends. (ldb_sqlite3 needs it too.) Added parameter
for a callback function that determines whether an attribute needs case
folding.
- begin to prepare for sqlite3 in build process
- work-in-progress updates, on ldb_sqlite3
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
less likely that anyone will use pstring for new code
- got rid of winbind_client.h from includes.h. This one triggered a
huge change, as winbind_client.h was including system/filesys.h and
defining the old uint32 and uint16 types, as well as its own
pstring and fstring.
