CVS log for servers/slapd/back-bdb/add.c

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Use refcnt instead of keeping entry locked in Add response

Happy New Year

move slap_graduate_commit_csn() to after entry lock is released

happy belated New Year

More for ITS#5326 - don't free ora_e->e_name if same as o_req_dn

More for prev

ITS#5457 cleanup. If we ever go back to refcounting the entry cache,
this will matter.

build entry's pretty DN from parent's (ITS#5326)

fix structuralObjectClass modification (glue, ITS#5921; w/ relax, ITS#5792)

Update copyright notices

honor RFC4528 assertion control for LDAP add operations (ITS#5861)

Warning cleanup: Missing braces in initialization.

Make sur attribute ACL are evaluated on ADD operations (see ITS#4556)

Use read-only txn's instead of read lockers. Support BDB 4.4-4.7

Fix prev commit

Use o_extra instead of o_private

Cleanup bdb_next_id unused arg

Happy New Year (belated)

Remove unnneded boi_locker field

cleanup

More for BDB 4.6 compatibility

Remember our own success code in case an overlay changes it

happy new year

Cleanup db_lock/unlock parameters

In bdb_cache_add use a readlock outside the txn to protect the entry
until send_ldap_result completes.

ITS#4767 fix bdb_add / translucent interaction

Tweak bei_state so cache_lru_add doesn't ever try to free just-added
entries. This allows us to use the frontend's entry directly instead
of having to entry_dup it before adding to the cache.

Avoid unnecessary calls to oc_bvfind

Skip checkpoint call if size was not specified - defer time-based
checkpoints to the runq job

only abort update if failed pre/post read control is critical: the only thing RFC 4527 says about failure is that in case of failure of the read, no control is appended to the result message; maybe no failure should ever occur (please review)

return structuralObjectClass errors
(likely need to be applied to other backends)

don't run useless (and likely to fail) checks, if possible

s/managedit/relax/
#unifdef -DSLAP_RELAX

ITS#4552 just rely on ACLs when adding entries under the suffix.

ITS#4532: check *pre/postread_ctrl before freeing

Forced commit to correct prev. commit message
Prev commit included additional TXN changes (a work in progress)

Add link to FAQ entry on BDB tuning

more txn infrastructure

control/TXN cleanup

Some more txn infrastructure

ITS#4384 rework entryCSN handling, retrieve from incoming request
if it was provided. Always check and graduate, regardless of shadow status.

ITS#3950 delete gratuitous yield()s

Happy new year!

remove support for control as the operation is now incompatible

cache LRU concurrency improvements, reorder DB accesses for consistency

unifdef -DBDB_SUBENTRIES -DLDBM_SUBENTRIES

reverse previous commit

partially revert previous commit

only add opattrs if not shadow; use helper to extract rdn

Update result code to IANA-assigned values
Provide some backwards compatibility.
Misc cleanup

Fix noop behavior, don't same TXN twice. Use consistent return code.

Move CSN invocations to backends

Add o_no_schema_check to operation structure

entry_schema_check() nows takes Operation instead of Backend as first
argument, allows it to check o_no_schema_check

Additional manageDIT changes.
Now require be_isroot() instead of "manage".

manageDIT framework and obsolete objectclasses/DIT-content-rule override

Propagate Abandon to allow cleanup callbacks to run

Check for abandon during transaction retry

implement add/delete granularity in write access (ITS#3631)

Cleanup unused variables

Delete obsolete syncprovider stuff

Happy New Year!

Better fix for ITS#3365, manage back-bdb's read locks so frontend/etc.
don't need to worry about them.

More BDB_PSEARCH cleanup

Disable back-bdb native syncrepl support, enable syncprov overlay,
remove syncrepl stuff from Operation struct

log the right function names

rework static backend initialization

fix slap_sl_free() calls in pre / post read controls

unifdef -DBDB_ALIASES
delete dead code

unifdef -UNEW_LOGGING

silence warning

logging psearch return code

Rework pre/post read controls to handle retry conditions...
(and plug leaks)

Move pre/post read calls into outer transaction.
Need to fix retry handling.

using write lock in accessing pslist

Better fix for ITS#3063, #3186

Fix prev commit

Add glue for root DB (ITS#3063)

first round of SHADOW flags/isupdate test unification

updatedn fix for syncrepl

ITS#3056 partial fix - from a slurpd perspective, the updatedn
should be allowed to the entry at the naming prefix (database suffix).

swap be_isroot and be_isroot_dn symbols

exploit new isroot_dn helper

Happy new year

a patch for persistent search

cleanup

cleanup

Update no-op control to return LDAP_NO_OPERATION instead of LDAP_SUCCESS.
(back-sql needs to be updated)

ITS#2895 TXN_PREPARE is not needed since we use nested transactions. It
also has a side-effect of releasing all the transaction's existing locks.

ITS#2895 store a copy in the entry cache

fix for concurrent persistent searches

Notices

Support multiple sync replication at the consumer :
1) simultaneous operation of multiple active sync replication threads
2) cookie management for individual sync replication thread
   (include rid=%3d to the slapd cookie command line option (-c))

1. Session history support
	- memory based session history to minimize sync traffic
	- when client is covered by a session history, then
      [add+delete] mode is used
	- when client cookie is not covered by the history because
      the cookie is too outdated and/or the history is truncated,
	  [add+present] mode is used
2. Sync cookie syntax : comma separated name=value pairs
	- csn=yyyymmddhh:mm:ssZ#0xSSSS#r#ssssr,sid=nnn

Syncrepl code cleanup (namely prefix struct field names)

Further cleanup last commit.

Tentative fix for last comment (tests still running)

ITS#2757: fix parent-less add bug

ITS#2741 yield before backing off

Silence valgrind warnings of uninit'd memory

ITS#2735 - plug memory leaks

cn=ldapsync berval cleanup

Initial support for pre/post read controls.
TODO:
	Fix transactional consistency
	Add client response control handling

use of bdb_modify_internal() in bdb_csn_commit()
fix EntryInfo handling in bdb_csn_commit()

unifdef LDAP_SYNC and LDAP_SYNCREPL

Context CSN Patch (5)
- persistent search patch
- cascading search patch

Context CSN Patch (2)
- BDB context csn codes moved to a separate function in back-bdb/ctxcsn.c

Context CSN patch (1)
- currenty works for refreshOnly mode of LDAP Sync
- Context CSN for add / modify is implemented
- code for delete / modrdn / refreshAndPersist will be soon committed

Various udpates for SyncRepl

Berkeley DB congestion avoidance

LCUP primitive routines removed

Add server side assert control support.

Restructured to avoid direct use of sl_malloc functions. Minimizes impact
of #ifdef USE_SL_MALLOC...

Pass parent EntryInfo instead of parent DN to dn2id_add/delete.
Add bdb_cache_children, remove cache flag manipulation from dn2id_children

memory context tweaks

Hierarchical cache management.

More memory context tweaks

Major API change - (SLAP_OP_BLOCKS) All request parameters are
consolidated into the Operation structure. All reply parameters
are consolidated into the new SlapReply structure. Most operations
now have identical call signatures... Changes are not #ifdef'd,
revert to -r NO_SLAP_OP_BLOCKS if necessary to back out.

Only check opinfo.boi_err when ACL check failed.

Fix attribute/group to allow TXN to abort on lock failure. Save and
restore op->o_do_not_cache on TXN retry, bdb_group will set it if it
fails to get a lock.

use of pre-assigned locker in bdb_group() / bdb_attribute()

LDAP Sync Operation (draft-zeilenga-ldup-sync) as a groundwork for an LDAP replication design

Happy new year

LCUP persistent search code drop

More "entry" level ACLs for entry add, delete, and rename.

Fix up last commits

Add "entry" ACL checks for add/delete/rename ops

improved support for NOOP; add is fine, the other write funcs still need work

Coverted LDAP_LOG macro to use subsystem ID int values instead of string values

remove dbenv->lock_put() call from transaction-protected operations

redesign of back-bdb locking :
cache entry is locked by Berkeley DB lock primitives.

Patch for ITS# 1643

Added LDAP_LOG messages

Fix bug in last commit

Use UUID to generate a GID for txn_prepare.   Based upon submission
from Jong Hyuk Choi <jongchoi@us.ibm.com> (ITS#1585 for ITS1575).

Add ACL state recording to avoid multiple evaluation of
value-independent access controls.

Add cache txn_prepare code based upon submission (ITS#1575) by
Jong Hyuk Choi <jongchoi@us.ibm.com>.  Needs a bit more work
(GID should be globally unique).

BDB_ALIASES and BDB_SUBENTRIES cleanup

Add first cut BDB no-op control support.

Delete CDB (no transactions) support

Add whoami extended operation.
Add no-op control (needs backend implementation)
Updated modify password extended option API
Kludged control infrastructure to support frontend only controls

Changed dnParent to void instead of int. (It always returned success...)

Changed be_issuffix and dnParent to struct bervals

Straighten out some argument passing... cache code need more cleanup,
uses deprecated routines...

Entry caching. Based on ITS#1545 from Jong Hyuk Choi, jongchoi@us.ibm.com

Move {add,replace,delete}_value() routines to frontend and share.
Add error detail reporting.

Added ldap_pvt_thread_yield() after txn_abort

another round replacing dn_parent ...

Renamed BVarray to BerVarray. Moved slapd:bvarray_{add,free} to
liblber:ber_bvarray_{add,free}.

Add Backend argument to entry_schema_check() to support system schema
checks (in addition to user application schema checks).

Add start of subentry support... still need to sort out
administrativeRole restricts.

Update copyright statements

Change struct berval ** to BVarray

Fix dnParent to return "" for root

More struct berval fixes

Some more (incomplete) struct berval conversion

Update referral handling to use struct berval DNs.

More struct berval DNs

Use struct berval DNs for root DN and update DN

Changed sai_dn, sai_ndn to struct berval. (Affects op->o_dn,o_ndn,
conn->c_dn,c_ndn, Access->a_dn_pat)

Converted all use of dn_parent to the in-place version. (Fixed a pdn leak
in back-sql along the way.)

Switched to dn_parent1, cleaned up dn2id_add/delete

Bare minimum changes to support BDB 4.0

Minor rearrangement, give pdn to dn2id_add to avoid getting it twice.

Added experimental support for DB_DIRTY_READ.

Replace existing SLAP_MR_ matching flags with:
	SLAP_MR_ASSERTION_SYNTAX_MATCH
	SLAP_MR_VALUE_SYNTAX_MATCH
	SLAP_MR_VALUE_SYNTAX_CONVERTED_MATCH,
add supporting evaluation macros, and update code as needed.
Misc other code cleanup included.

Misc code cleanup

Added "dbnotxn" config keyword. If present, back-bdb uses DB_INIT_CDB
(Concurrent Data Store mode) instead of DB_INIT_TXN. Faster, but tends
to impede writers.

Fixed exit code processing. passwd.c never committed its password change
tranasaction.

moved the empty dn static entry into a global const object

update dn can add/modrdn/delete entries rooted at '' (according to ACLs)

fix a couple of misformats

non-root add/delete of entries rooted at '' checks children write permission (forward port from back-ldbm)

Ported referral patches from back-ldbm. I believe search.c still needs
the patch from ITS#1289 to be ported here.

BDB_INDEX code does no harm (but no good yet, not used by filters yet).

More changes to let BDB build without LDBM.

An incremental step.

Enable management of attribute indices.  Not yet used by test_filter.

Work in progress codes.  !UNTESTED!

Add txn_checkpoint()'ing
disable moddn/newSuperior (needs re'IDing)

fix up bdb_entry_return() calls

Rough in extended ops, modify, and modrdn.
General code cleanup.

Got base entry...

Add bdb_bind, clean up init, s/Backend/BackendDB/

Add dn2entry.c

Add compare routine

rough in an add/delete and deadlock avoidance

Add bdb_add() and supporting routines

    Fix slapd directoryString exact index normalization bug
    Fix back-bdb bdb_cache_find_entry* retry bug
    Fix back-bdb log message bug
    Fix back-bdb group/atttribute txn code
    Updated slapadd to complain about holes in the DIT

First round of imports from HEAD

LCUP and hasSubordinates, both behind #ifdefs
modrdn newSuperior fix

"entry" ACLs for add/delete/rename

Sync with HEAD

mostly new logging

Sync with HEAD

Latest changes from HEAD.

Suck in HEAD changes since 2.1alpha

Happy new year!

Import ITS#3365 fix from HEAD, BDB lockinfo

Sync with HEAD:
   updated Debug labels, unifdef NEW_LOGGING, add BDB 4.3 support
   fix ITS#3356, 3358, 3385 (back-bdb part), ctxcsn memleaks

initialize pointer

Sync with HEAD

From HEAD:
New module build stuff
updateref updates, new SHADOW DBFLAGS, etc.
paging control updates
limits updates
fixed duplicate value checks
fixed permissive modify
sasl auxprop propname changes
back-bdb "" suffix fixes
fixed back-bdb/ldbm approx non-indexing fixings
updated back-sql

Suck in changes from HEAD (CHANGES needs ITS #s)
+       Fixed slapd syncrepl replication bugs
+       Fixed slapd slurpd update bugs
+       Fixed slapd inappropriate bind error disclosure bugs
+       Fixed slapd sun_path portability bug
+       Fixed slapd passwd referral memory leak
+       Fixed slapd sasl userdb checkpass bug
+       Added slapd Delivery Method syntax validation
+       Updated slapd overlay framework
+       Updated back-ldap backend
+       Updated back-meta backend

Import syncrepl psearch add bug fix

Happy new year

Sync with HEAD

Sync with HEAD

(Partial) Sync with HEAD

Sync with HEAD

Sync with HEAD

First rounded of changes in prep for 2.2.beta3

Sync with HEAD

Merge in latest changes from HEAD

Last(?) set of changes before 2.2beta

Changes from HEAD for beta

Happy new year! (belated)

import fix to ITS#5079

happy new year

backport slap_add_opattrs() error checking

ITS#4552 from HEAD - use ACLs to control adding suffix entry or children
of virtual suffix.

ITS#4532 fix

Fixed slapd context CSN not updating issue (ITS#4384)

remove yields

Happy new year!

Sync back-bdb with HEAD

Sync with HEAD

Sync with HEAD

Sync with HEAD

Sync with HEAD

Merge in recent changes to HEAD

Initial round of changes for 2.3 beta

Sync with HEAD

Sync with HEAD

Use refcnt instead of keeping entry locked in Add response

Happy New Year!

ITS#6577, revert dn2id lock put in temporarily for 2.4.23 release

happy belated new year

ITS#5457 cleanup

ITS#5921

Update copyright for next release

ITS#5861

ITS#4556,ITS#5723

Warnings cleanup

Use read-only txn's instead of read lockers. Support BDB 4.4-4.7

Use o_extra instead of o_private

Cleanup bdb_next_id unused arg

Happy new year! (belated)

Remove unneeded boi_locker field

cleanup

Sync with HEAD for OL 2.4.5

Quick merge: everything from HEAD

Sync with HEAD

Sync with HEAD

Sync with HEAD

New access_allowed()