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quite a large change as we had lots of code that assumed that
objectSid was a string in S- format.
metze and simo tried to convince me to use NDR format months ago, but
I didn't listen, so its fair that I have the pain of fixing all the
code now :-)
This builds on the ldb_register_samba_handlers() and ldif handlers
code I did earlier this week. There are still three parts of this
conversion I have not finished:
- the ltdb index records need to use the string form of the objectSid
(to keep the DNs sane). Until that it done I have disabled indexing on
objectSid, which is a big performance hit, but allows us to pass
all our tests while I rejig the indexing system to use a externally
supplied conversion function
- I haven't yet put in place the code that allows client to use the
"S-xxx-yyy" form for objectSid in ldap search expressions. w2k3
supports this, presumably by looking for the "S-" prefix to
determine what type of objectSid form is being used by the client. I
have been working on ways to handle this, but am not happy with
them yet so they aren't part of this patch
- I need to change pidl to generate push functions that take a
"const void *" instead of a "void*" for the data pointer. That will
fix the couple of new warnings this code generates.
Luckily it many places the conversion to NDR formatted records
actually simplified the code, as it means we no longer need as many
calls to dom_sid_parse_talloc(). In some places it got more complex,
but not many.
(This used to be commit d40bc2fa8ddd43560315688eebdbe98bdd02756c)
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it into.
sss
(This used to be commit 5b41e3202456549250e6e5b1c63bd45ea7500fa3)
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(This used to be commit 863beef35b769c5a531819c974754aea2a790921)
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(This used to be commit 42c42f6611fa295ca60782661781d023c4fdaf8b)
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ldapsearch. They look for an '=' in the first argument to see if it is
a search expression, and if not then it does an 'all records' search
(This used to be commit 91cc009fedefa7b263b345dfa511800e0f4f66a8)
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(This used to be commit 20c84f5c5219c6f306888771b56e0dfdeb8fd774)
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potentially real records
(This used to be commit 2a426f654db668f4bfc899771dd11598e295b774)
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of tests
in tests/test-sqlite3.sh (tests/test-generic.sh).
There are lots of optimizations still TBD, and some things are REALLY slow
right now (e.g. each add() operation takes 1/3 - 1/2 second) but it's ready for
interested parties to poke it and prod it and see how (un)reasonable it is.
Play away.
Still to be implemented or improved:
- tdb specials (@MODULES, @SUBCLASSES, etc.)
- all DNs are case-folded in their entirty right now (since doing otherwise
would require @ATTRIBUTES to be implemented)
- speed improvements and optimizations. I am quite confident that the
excessively slow add() operation can be much improved, and other areas
can be somewhat improved.
(This used to be commit 1dd865005594671e7effe06fb088fa97fa08de0b)
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(This used to be commit 0a8c722c8017e20635223b2c5dfc58759478312c)
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(This used to be commit 2b2675055e5113eccb0b876799b226d480335495)
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does
(This used to be commit 38a14396262eeb279d67c2f0da06bfa0706a3be4)
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them just yet. I have tested them, and they work fine, but enabling
them will break code in rpc_server/ and samdb, so we need to fix that
first
(This used to be commit 07d459406b4c63e49141e0e533e1274b4052abf9)
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so that ldbedit, ldbsearch etc can display nice human readable ldif,
while storing the data as binary blobs. This will be used for storing
NDR encoded objectSid and similar attributes, while making the command
line interface sane
(This used to be commit 37e283089a846fc0608fef3981a3447300e33728)
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bug was being silently ignored with the tdb backend because of this
bug. A case where the ldap backend was right, and the tdb backend was
wrong!
(This used to be commit ddb26db763c314049043d80d27113226c0f2e656)
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for use by backends.
Currently only EventContext is used in this way.
(This used to be commit 9fa21b245843371f7777682ee4e5b98e2925b4d0)
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(This used to be commit 97e4ba84fb4cf4b95270c5d49b6bb8a9a92feaac)
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(This used to be commit 818ae965afad37216d804aa630359d875794612e)
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- 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 f22c3b84c8912ccd36e676a782b58f1841be8875)
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(This used to be commit 3d60b3a8eea5ac6c35cf2e579ae12cef3dc1794e)
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(This used to be commit a440133140a6adb5ea62d37690b9c4ae74dc6be0)
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(This used to be commit cf17f90a83cf04815544c5408eb56d00546b3e88)
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(This used to be commit fe2b77af2352f1964402a4286105916e990dc36f)
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(This used to be commit 57132344b4e39a670e683b3db00665e5f7a899fd)
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- handle ldb_errstring() calls on failed connect
(This used to be commit 8698a20fcc6a04ccbe533afd742e7a5df94423ee)
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is not specified, so:
ldbsearch ldap://hostname '(objectclass=user)'
works without knowing the domain name
(This used to be commit f6c2c5190737ca11f55a147f5295ccca505fb58b)
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encrypted ldbedit against w2k3
(This used to be commit 6277c3923e7d9c26753424b1e77ac62f8e0729a4)
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(This used to be commit aec0544962483b3cd8507b2de6d1552691e72932)
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(This used to be commit 5e8db1c9b3bb6c5196652a7af877b4204148c305)
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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
(This used to be commit f648fdf187669d6d87d01dd4e786b03cd420f220)
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This takes our link dependencies from this:
tridge@blu:~/samba/samba4/source$ ldd bin/ldbsearch
libdl.so.2 => /lib/tls/libdl.so.2 (0xb7fc9000)
libldap_r.so.2 => /usr/lib/libldap_r.so.2 (0xb7f92000)
liblber.so.2 => /usr/local/lib/liblber.so.2 (0xb7f85000)
libpam.so.0 => /lib/libpam.so.0 (0xb7f7d000)
libc.so.6 => /lib/tls/libc.so.6 (0xb7e48000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0xb7fea000)
libresolv.so.2 => /lib/tls/libresolv.so.2 (0xb7e36000)
libcrypt.so.1 => /lib/tls/libcrypt.so.1 (0xb7e09000)
libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0xb7df3000)
libgnutls.so.11 => /usr/lib/libgnutls.so.11 (0xb7d8c000)
libpthread.so.0 => /lib/tls/libpthread.so.0 (0xb7d7d000)
libtasn1.so.2 => /usr/lib/libtasn1.so.2 (0xb7d6d000)
libgcrypt.so.11 => /usr/lib/libgcrypt.so.11 (0xb7d20000)
libgpg-error.so.0 => /usr/lib/libgpg-error.so.0 (0xb7d1c000)
libz.so.1 => /usr/lib/libz.so.1 (0xb7d09000)
libnsl.so.1 => /lib/tls/libnsl.so.1 (0xb7cf5000)
to this:
tridge@blu:~/samba/samba4/source$ ldd bin/ldbsearch
libdl.so.2 => /lib/tls/libdl.so.2 (0xb7fc9000)
libpam.so.0 => /lib/libpam.so.0 (0xb7fc0000)
libc.so.6 => /lib/tls/libc.so.6 (0xb7e8b000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0xb7fea000)
this finally gets rid of the implicit dependency on pthreads! Yay!
(This used to be commit 844d2a20830a4666b6c38f6a58305be64b6b76fa)
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Next step is to
remove the check for the ldap libraries in configure
(This used to be commit 74841dbb2a86bb1c584b5c26c4cd24a818a65a34)
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(This used to be commit ac3f33c61555a2afa30fe446676013564982e257)
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(This used to be commit 8735188b46d4bb6c3d63d22a8c6f3fad2c82df89)
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(This used to be commit b38bb63175ae0bdcf833c017e5fbbfc2c0769506)
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(This used to be commit 0218fc678e375a05fbc4da5500706199340918e2)
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(This used to be commit ce9966e091d36f66d409ac6f7b5e462c9dc37325)
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(This used to be commit 0a64948152a446b5e127578d49b1ed8a90a1a222)
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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 87fc3073392236221a3a6b933284e9e477c24ae5)
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willingness to operate properly on initial testing
(This used to be commit 86ca8639e0ddc2525f8ed0ca9879d9f98c0cd00e)
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Old way was ugly and had a bug, you couldn't add an attribute named
dn or distinguishedName and search for it, tdb would change that search in a dn search.
This makes it also possible to search by dn against an ldap server as the old method was
not supported by ldap syntaxes.
sss
(This used to be commit a614466dec2484a0d39bdfae53da822cfcf80926)
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(This used to be commit 73d2e5df0ccf4ab1b78a1044058efd8e2479aa1a)
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(This used to be commit 348a86e64392245571204ac5004e73221ac441f5)
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us that triggered this work
(This used to be commit 853b8cd72dbb8c50d527e66aa7b5692060b66d2b)
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(This used to be commit d8a9ce78533639f510b60b48c8f305bd07f3f717)
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(This used to be commit 42cbb155c20779c458f727488c8554842b24681b)
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(This used to be commit 0c44a67001b9ae91c1ba7fc52f22d1eafc22dcc7)
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using to perform such things as bitop tests on integers.
So far I have only added support for the 1.2.840.113556.1.4.803 and
1.2.840.113556.1.4.804 rules, which are for bitwise and/or
(This used to be commit 5f773b065f1db959e59c02de68bcf30cef1a6c2c)
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(This used to be commit 6a9ab148a98490e52da81d4ddedf42af2b5bf1a7)
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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 96620ab2ee5d440bbbc51c1bc0cad9977770f897)
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