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Add LDBM referral handler...
This commit is contained in:
Kurt Zeilenga
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189b738c63
90
README
90
README
@ -1,86 +1,14 @@
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OpenLDAP Devel README
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OpenLDAP -devel is for the development of OpenLDAP. As such,
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it changes often. These changes include changes in functionality
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and unproven bug fixes. Many of these changes will cause
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previous working programs to fail.
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Additional developer documents are available in doc/devel,
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todo list
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guidelines for developers
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Client developers seeking a stable development platform
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should use an OpenLDAP release.
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This software was obtained from the development branch (HEAD) of
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the OpenLDAP Software Repository. This copy is likely already
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not current, the development branch changes frequently. These
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changes include code implementing experimental features and
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unproven bug fixes. This copy is meant only for reference
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purposes.
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The OpenLDAP Developer's FAQ is available at:
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http://www.openldap.org/faq/index.cgi?file=4
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OpenLDAP Release README
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For a description of what this distribution contains, see the
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ANNOUNCEMENT file in this directory. For a description of
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changes from previous releases, see the CHANGES file in this
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directory.
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For a more detailed description of how to make an install the
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distribution, see the INSTALL file in this directory. Additional
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installation information can be found on the OpenLDAP website:
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http://www.openldap.org/
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REQUIRED SOFTWARE
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Build OpenLDAP requires the following software components:
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Base system (libraries and tools):
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Standard C compiler, headers, and libraries
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POSIX REGEX headers and libraries
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SLAPD:
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LDBM compatible datastore
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(Sleepycat Berkeley DB 2.7.5 or GDBM)
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SLURPD:
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LTHREAD compatible thread package
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(POSIX threads, Mach Cthreads, Sun LWP, or GNU Pth)
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CLIENTS/CONTRIB ware:
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Depends on package. See per package README.
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MAKING AND INSTALLING THE DISTRIBUTION
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Please see the INSTALL file for details.
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DOCUMENTATION
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There are man pages for most programs in the distribution and
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routines in the various libraries. See ldap(3) for details.
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Additional documentation can be found in the doc directory.
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doc/devel Developer Information
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doc/drafts LDAP-related IETF drafts
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doc/install Installation and Integration
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doc/man Raw man(1) pages
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doc/rfcs LDAP-related Request for Comments
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There is an OpenLDAP home page available that contains the latest
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LDAP news, releases announcements, pointers to other LDAP resources,
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etc.. It is located at:
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http://www.OpenLDAP.org/
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The OpenLDAP Quick Start Guide is available at:
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http://www.openldap.org/faq/index.cgi?file=172
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The OpenLDAP Software FAQ is available at:
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http://www.openldap.org/faq/index.cgi?file=2
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SUPPORT / FEEDBACK / PROBLEM REPORTS / DISCUSSIONS
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OpenLDAP is user supported. If you have problems, please
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review the OpenLDAP FAQ <http://www.openldap.org/faq/> and
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archives of the OpenLDAP-software and OpenLDAP-bugs mailing
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lists <http://www.openldap.org/lists/>.
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Issues, such as bug reports, should be reported using our
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our Issue Tracking System <http://www.OpenLDAP.com/its/> or
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by sending mail to OpenLDAP-its@OpenLDAP.org. Do not use
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this system for general or software equiries. Please direct
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these to the appropriate mailing list.
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Client developers seeking a stable development platform
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should use OpenLDAP-release or OpenLDAP-software.
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http://www.openldap.org/software/
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@ -4,12 +4,12 @@ SRCS = idl.c add.c search.c cache.c dbcache.c dn2id.c entry.c id2entry.c \
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index.c id2children.c nextid.c abandon.c compare.c group.c \
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modify.c modrdn.c delete.c init.c config.c bind.c attr.c \
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filterindex.c unbind.c close.c alias.c tools.c key.c \
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extended.c passwd.c sasl.c
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extended.c passwd.c sasl.c referral.c
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OBJS = idl.lo add.lo search.lo cache.lo dbcache.lo dn2id.lo entry.lo id2entry.lo \
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index.lo id2children.lo nextid.lo abandon.lo compare.lo group.lo \
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modify.lo modrdn.lo delete.lo init.lo config.lo bind.lo attr.lo \
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filterindex.lo unbind.lo close.lo alias.lo tools.lo key.lo \
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extended.lo passwd.lo sasl.lo
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extended.lo passwd.lo sasl.lo referral.lo
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LDAP_INCDIR= ../../../include
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LDAP_LIBDIR= ../../../libraries
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@ -96,6 +96,10 @@ extern int ldbm_tool_index_change LDAP_P(( BackendDB *be,
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struct berval **bv, ID id, int op ));
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extern int ldbm_tool_sync LDAP_P(( BackendDB *be ));
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extern int ldbm_back_referrals LDAP_P(( BackendDB *bd,
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Connection *conn, Operation *op,
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const char *dn, const char *ndn,
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const char **text ));
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LDAP_END_DECL
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@ -67,7 +67,7 @@ ldbm_back_initialize(
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bi->bi_entry_release_rw = ldbm_back_entry_release_rw;
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bi->bi_acl_group = ldbm_back_group;
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bi->bi_chk_referrals = 0;
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bi->bi_chk_referrals = ldbm_back_referrals;
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/*
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* hooks for slap tools
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94
servers/slapd/back-ldbm/referral.c
Normal file
94
servers/slapd/back-ldbm/referral.c
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/* referral.c - LDBM backend referral handler */
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/* $OpenLDAP$ */
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/*
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* Copyright 2000 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/string.h>
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#include <ac/socket.h>
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#include "slap.h"
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#include "back-ldbm.h"
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int
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ldbm_back_referrals(
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Backend *be,
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Connection *conn,
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Operation *op,
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const char *dn,
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const char *ndn,
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const char **text )
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{
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struct ldbminfo *li = (struct ldbminfo *) be->be_private;
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int rc = LDAP_SUCCESS;
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Entry *e, *matched;
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if( op->o_tag == LDAP_REQ_SEARCH ) {
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/* let search take care of itself */
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return rc;
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}
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if( get_manageDSAit( op ) ) {
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/* let op take care of DSA management */
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return rc;
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}
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/* get entry with reader lock */
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e = dn2entry_r( be, ndn, &matched );
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if ( e == NULL ) {
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char *matched_dn = NULL;
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struct berval **refs = default_referral;
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if ( matched != NULL ) {
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matched_dn = ch_strdup( matched->e_dn );
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Debug( LDAP_DEBUG_TRACE,
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"ldbm_referrals: op=%ld target=\"%s\" matched=\"%s\"\n",
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op->o_tag, dn, matched_dn );
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refs = is_entry_referral( matched )
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? get_entry_referrals( be, conn, op, matched )
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: NULL;
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cache_return_entry_r( &li->li_cache, matched );
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}
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if( refs != NULL ) {
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/* send referrals */
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send_ldap_result( conn, op, rc = LDAP_REFERRAL,
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matched_dn, NULL, refs, NULL );
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}
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if( matched != NULL ) {
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ber_bvecfree( refs );
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free( matched_dn );
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}
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return rc;
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}
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if ( is_entry_referral( e ) ) {
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/* entry is a referral */
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struct berval **refs = get_entry_referrals( be,
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conn, op, e );
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Debug( LDAP_DEBUG_TRACE,
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"ldbm_referrals: op=%ld target=\"%s\" matched=\"%s\"\n",
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op->o_tag, dn, e->e_dn );
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if( refs != NULL ) {
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send_ldap_result( conn, op, rc = LDAP_REFERRAL,
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e->e_dn, NULL, refs, NULL );
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}
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ber_bvecfree( refs );
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}
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cache_return_entry_r( &li->li_cache, e );
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return rc;
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}
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