/* back-ldap.h - ldap backend header file */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
- */
-/* This is an altered version */
-/*
- * Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
- *
- * Permission is granted to anyone to use this software for any purpose
- * on any computer system, and to alter it and redistribute it, subject
- * to the following restrictions:
- *
- * 1. The author is not responsible for the consequences of use of this
- * software, no matter how awful, even if they arise from flaws in it.
- *
- * 2. The origin of this software must not be misrepresented, either by
- * explicit claim or by omission. Since few users ever read sources,
- * credits should appear in the documentation.
- *
- * 3. Altered versions must be plainly marked as such, and must not be
- * misrepresented as being the original software. Since few users
- * ever read sources, credits should appear in the documentation.
- *
- * 4. This notice may not be removed or altered.
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
+ * Copyright 1999-2010 The OpenLDAP Foundation.
+ * Portions Copyright 2000-2003 Pierangelo Masarati.
+ * Portions Copyright 1999-2003 Howard Chu.
+ * All rights reserved.
*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
*
- * Copyright 2000, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
- *
- * This software is being modified by Pierangelo Masarati.
- * The previously reported conditions apply to the modified code as well.
- * Changes in the original code are highlighted where required.
- * Credits for the original code go to the author, Howard Chu.
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by the Howard Chu for inclusion
+ * in OpenLDAP Software and subsequently enhanced by Pierangelo
+ * Masarati.
*/
#ifndef SLAPD_LDAP_H
#define SLAPD_LDAP_H
-#include "external.h"
-
-/* String rewrite library */
-#ifdef ENABLE_REWRITE
-#include "rewrite.h"
-#endif /* ENABLE_REWRITE */
+#include "../back-monitor/back-monitor.h"
LDAP_BEGIN_DECL
-struct slap_conn;
-struct slap_op;
-struct slap_backend_db;
-
-struct ldapconn {
- struct slap_conn *conn;
- LDAP *ld;
- struct berval cred;
- struct berval bound_dn;
- struct berval local_dn;
- int bound;
- ldap_pvt_thread_mutex_t lc_mutex;
-};
+struct ldapinfo_t;
-struct ldapmap {
- int drop_missing;
+/* stuff required for monitoring */
+typedef struct ldap_monitor_info_t {
+ monitor_subsys_t lmi_mss;
+ struct ldapinfo_t *lmi_li;
- Avlnode *map;
- Avlnode *remap;
-};
+ struct berval lmi_rdn;
+ struct berval lmi_nrdn;
+ monitor_callback_t *lmi_cb;
+ struct berval lmi_base;
+ int lmi_scope;
+ struct berval lmi_filter;
+ struct berval lmi_more_filter;
+} ldap_monitor_info_t;
-struct ldapmapping {
- struct berval src;
- struct berval dst;
-};
+enum {
+ /* even numbers are connection types */
+ LDAP_BACK_PCONN_FIRST = 0,
+ LDAP_BACK_PCONN_ROOTDN = LDAP_BACK_PCONN_FIRST,
+ LDAP_BACK_PCONN_ANON = 2,
+ LDAP_BACK_PCONN_BIND = 4,
-struct ldaprwmap {
- /*
- * DN rewriting
- */
-#ifdef ENABLE_REWRITE
- struct rewrite_info *rwm_rw;
-#else /* !ENABLE_REWRITE */
- /* some time the suffix massaging without librewrite
- * will be disabled */
- BerVarray rwm_suffix_massage;
-#endif /* !ENABLE_REWRITE */
-
- /*
- * Attribute/objectClass mapping
- */
- struct ldapmap rwm_oc;
- struct ldapmap rwm_at;
-};
+ /* add the TLS bit */
+ LDAP_BACK_PCONN_TLS = 0x1U,
+
+ LDAP_BACK_PCONN_ROOTDN_TLS = (LDAP_BACK_PCONN_ROOTDN|LDAP_BACK_PCONN_TLS),
+ LDAP_BACK_PCONN_ANON_TLS = (LDAP_BACK_PCONN_ANON|LDAP_BACK_PCONN_TLS),
+ LDAP_BACK_PCONN_BIND_TLS = (LDAP_BACK_PCONN_BIND|LDAP_BACK_PCONN_TLS),
-struct ldapinfo {
- struct slap_backend_db *be;
- char *url;
- struct berval binddn;
- struct berval bindpw;
- ldap_pvt_thread_mutex_t conn_mutex;
- int savecred;
- Avlnode *conntree;
-
-#if 0
-#ifdef ENABLE_REWRITE
- struct rewrite_info *rwinfo;
-#else /* !ENABLE_REWRITE */
- BerVarray suffix_massage;
-#endif /* !ENABLE_REWRITE */
-
- struct ldapmap oc_map;
- struct ldapmap at_map;
-#endif
-
- struct ldaprwmap rwmap;
+ LDAP_BACK_PCONN_LAST
};
-/* Whatever context ldap_back_dn_massage needs... */
-typedef struct dncookie {
- struct ldaprwmap *rwmap;
-
-#ifdef ENABLE_REWRITE
- Connection *conn;
- char *ctx;
- SlapReply *rs;
-#else
- int normalized;
- int tofrom;
-#endif
-} dncookie;
-
-struct ldapconn *ldap_back_getconn(struct slap_op *op, struct slap_rep *rs);
-int ldap_back_dobind(struct ldapconn *lc, Operation *op, SlapReply *rs);
-int ldap_back_map_result(SlapReply *rs);
-int ldap_back_op_result(struct ldapconn *lc, Operation *op, SlapReply *rs,
- ber_int_t msgid, int sendok);
-int back_ldap_LTX_init_module(int argc, char *argv[]);
-
-int ldap_back_dn_massage(dncookie *dc, struct berval *dn,
- struct berval *res);
-
-extern int ldap_back_conn_cmp( const void *c1, const void *c2);
-extern int ldap_back_conn_dup( void *c1, void *c2 );
-extern void ldap_back_conn_free( void *c );
-
-/* attributeType/objectClass mapping */
-int mapping_cmp (const void *, const void *);
-int mapping_dup (void *, void *);
-
-void ldap_back_map_init ( struct ldapmap *lm, struct ldapmapping ** );
-void ldap_back_map ( struct ldapmap *map, struct berval *s, struct berval *m,
- int remap );
-#define BACKLDAP_MAP 0
-#define BACKLDAP_REMAP 1
-char *
-ldap_back_map_filter(
- struct ldapmap *at_map,
- struct ldapmap *oc_map,
- struct berval *f,
- int remap
-);
-
-int
-ldap_back_map_attrs(
- struct ldapmap *at_map,
- AttributeName *a,
- int remap,
- char ***mapped_attrs
-);
-
-extern void mapping_free ( void *mapping );
-
-extern int ldap_back_map_config(
- struct ldapmap *oc_map,
- struct ldapmap *at_map,
- const char *fname,
- int lineno,
- int argc,
- char **argv );
-
-extern int
-ldap_back_filter_map_rewrite(
- dncookie *dc,
- Filter *f,
- struct berval *fstr,
- int remap );
-
-/* suffix massaging by means of librewrite */
-#ifdef ENABLE_REWRITE
-extern int suffix_massage_config( struct rewrite_info *info,
- struct berval *pvnc, struct berval *nvnc,
- struct berval *prnc, struct berval *nrnc);
-#endif /* ENABLE_REWRITE */
-extern int ldap_dnattr_rewrite( dncookie *dc, BerVarray a_vals );
-extern int ldap_dnattr_result_rewrite( dncookie *dc, BerVarray a_vals );
+typedef struct ldapconn_base_t {
+ Connection *lcb_conn;
+#define LDAP_BACK_CONN2PRIV(lc) ((unsigned long)(lc)->lc_conn)
+#define LDAP_BACK_PCONN_ISPRIV(lc) (((void *)(lc)->lc_conn) >= ((void *)LDAP_BACK_PCONN_FIRST) \
+ && ((void *)(lc)->lc_conn) < ((void *)LDAP_BACK_PCONN_LAST))
+#define LDAP_BACK_PCONN_ISROOTDN(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) \
+ && (LDAP_BACK_CONN2PRIV((lc)) < LDAP_BACK_PCONN_ANON))
+#define LDAP_BACK_PCONN_ISANON(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) \
+ && (LDAP_BACK_CONN2PRIV((lc)) < LDAP_BACK_PCONN_BIND) \
+ && (LDAP_BACK_CONN2PRIV((lc)) >= LDAP_BACK_PCONN_ANON))
+#define LDAP_BACK_PCONN_ISBIND(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) \
+ && (LDAP_BACK_CONN2PRIV((lc)) >= LDAP_BACK_PCONN_BIND))
+#define LDAP_BACK_PCONN_ISTLS(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) \
+ && (LDAP_BACK_CONN2PRIV((lc)) & LDAP_BACK_PCONN_TLS))
+#ifdef HAVE_TLS
+#define LDAP_BACK_PCONN_ROOTDN_SET(lc, op) \
+ ((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? (void *) LDAP_BACK_PCONN_ROOTDN_TLS : (void *) LDAP_BACK_PCONN_ROOTDN))
+#define LDAP_BACK_PCONN_ANON_SET(lc, op) \
+ ((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? (void *) LDAP_BACK_PCONN_ANON_TLS : (void *) LDAP_BACK_PCONN_ANON))
+#define LDAP_BACK_PCONN_BIND_SET(lc, op) \
+ ((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? (void *) LDAP_BACK_PCONN_BIND_TLS : (void *) LDAP_BACK_PCONN_BIND))
+#else /* ! HAVE_TLS */
+#define LDAP_BACK_PCONN_ROOTDN_SET(lc, op) \
+ ((lc)->lc_conn = (void *)LDAP_BACK_PCONN_ROOTDN)
+#define LDAP_BACK_PCONN_ANON_SET(lc, op) \
+ ((lc)->lc_conn = (void *)LDAP_BACK_PCONN_ANON)
+#define LDAP_BACK_PCONN_BIND_SET(lc, op) \
+ ((lc)->lc_conn = (void *)LDAP_BACK_PCONN_BIND)
+#endif /* ! HAVE_TLS */
+#define LDAP_BACK_PCONN_SET(lc, op) \
+ (BER_BVISEMPTY(&(op)->o_ndn) ? \
+ LDAP_BACK_PCONN_ANON_SET((lc), (op)) : LDAP_BACK_PCONN_ROOTDN_SET((lc), (op)))
+
+ struct berval lcb_local_ndn;
+ unsigned lcb_refcnt;
+ time_t lcb_create_time;
+ time_t lcb_time;
+} ldapconn_base_t;
+
+typedef struct ldapconn_t {
+ ldapconn_base_t lc_base;
+#define lc_conn lc_base.lcb_conn
+#define lc_local_ndn lc_base.lcb_local_ndn
+#define lc_refcnt lc_base.lcb_refcnt
+#define lc_create_time lc_base.lcb_create_time
+#define lc_time lc_base.lcb_time
+
+ LDAP_TAILQ_ENTRY(ldapconn_t) lc_q;
+
+ unsigned lc_lcflags;
+#define LDAP_BACK_CONN_ISSET_F(fp,f) (*(fp) & (f))
+#define LDAP_BACK_CONN_SET_F(fp,f) (*(fp) |= (f))
+#define LDAP_BACK_CONN_CLEAR_F(fp,f) (*(fp) &= ~(f))
+#define LDAP_BACK_CONN_CPY_F(fp,f,mfp) \
+ do { \
+ if ( ((f) & *(mfp)) == (f) ) { \
+ *(fp) |= (f); \
+ } else { \
+ *(fp) &= ~(f); \
+ } \
+ } while ( 0 )
+
+#define LDAP_BACK_CONN_ISSET(lc,f) LDAP_BACK_CONN_ISSET_F(&(lc)->lc_lcflags, (f))
+#define LDAP_BACK_CONN_SET(lc,f) LDAP_BACK_CONN_SET_F(&(lc)->lc_lcflags, (f))
+#define LDAP_BACK_CONN_CLEAR(lc,f) LDAP_BACK_CONN_CLEAR_F(&(lc)->lc_lcflags, (f))
+#define LDAP_BACK_CONN_CPY(lc,f,mlc) LDAP_BACK_CONN_CPY_F(&(lc)->lc_lcflags, (f), &(mlc)->lc_lcflags)
+
+/* 0xFFF00000U are reserved for back-meta */
+
+#define LDAP_BACK_FCONN_ISBOUND (0x00000001U)
+#define LDAP_BACK_FCONN_ISANON (0x00000002U)
+#define LDAP_BACK_FCONN_ISBMASK (LDAP_BACK_FCONN_ISBOUND|LDAP_BACK_FCONN_ISANON)
+#define LDAP_BACK_FCONN_ISPRIV (0x00000004U)
+#define LDAP_BACK_FCONN_ISTLS (0x00000008U)
+#define LDAP_BACK_FCONN_BINDING (0x00000010U)
+#define LDAP_BACK_FCONN_TAINTED (0x00000020U)
+#define LDAP_BACK_FCONN_ABANDON (0x00000040U)
+#define LDAP_BACK_FCONN_ISIDASR (0x00000080U)
+#define LDAP_BACK_FCONN_CACHED (0x00000100U)
+
+#define LDAP_BACK_CONN_ISBOUND(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISBOUND)
+#define LDAP_BACK_CONN_ISBOUND_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISBOUND)
+#define LDAP_BACK_CONN_ISBOUND_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ISBMASK)
+#define LDAP_BACK_CONN_ISBOUND_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISBOUND, (mlc))
+#define LDAP_BACK_CONN_ISANON(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISANON)
+#define LDAP_BACK_CONN_ISANON_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISANON)
+#define LDAP_BACK_CONN_ISANON_CLEAR(lc) LDAP_BACK_CONN_ISBOUND_CLEAR((lc))
+#define LDAP_BACK_CONN_ISANON_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISANON, (mlc))
+#define LDAP_BACK_CONN_ISPRIV(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISPRIV)
+#define LDAP_BACK_CONN_ISPRIV_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISPRIV)
+#define LDAP_BACK_CONN_ISPRIV_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ISPRIV)
+#define LDAP_BACK_CONN_ISPRIV_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISPRIV, (mlc))
+#define LDAP_BACK_CONN_ISTLS(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISTLS)
+#define LDAP_BACK_CONN_ISTLS_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISTLS)
+#define LDAP_BACK_CONN_ISTLS_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ISTLS)
+#define LDAP_BACK_CONN_ISTLS_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISTLS, (mlc))
+#define LDAP_BACK_CONN_BINDING(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_BINDING)
+#define LDAP_BACK_CONN_BINDING_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_BINDING)
+#define LDAP_BACK_CONN_BINDING_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_BINDING)
+#define LDAP_BACK_CONN_TAINTED(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_TAINTED)
+#define LDAP_BACK_CONN_TAINTED_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_TAINTED)
+#define LDAP_BACK_CONN_TAINTED_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_TAINTED)
+#define LDAP_BACK_CONN_ABANDON(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ABANDON)
+#define LDAP_BACK_CONN_ABANDON_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ABANDON)
+#define LDAP_BACK_CONN_ABANDON_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ABANDON)
+#define LDAP_BACK_CONN_ISIDASSERT(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_ISIDASR)
+#define LDAP_BACK_CONN_ISIDASSERT_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_ISIDASR)
+#define LDAP_BACK_CONN_ISIDASSERT_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_ISIDASR)
+#define LDAP_BACK_CONN_ISIDASSERT_CPY(lc, mlc) LDAP_BACK_CONN_CPY((lc), LDAP_BACK_FCONN_ISIDASR, (mlc))
+#define LDAP_BACK_CONN_CACHED(lc) LDAP_BACK_CONN_ISSET((lc), LDAP_BACK_FCONN_CACHED)
+#define LDAP_BACK_CONN_CACHED_SET(lc) LDAP_BACK_CONN_SET((lc), LDAP_BACK_FCONN_CACHED)
+#define LDAP_BACK_CONN_CACHED_CLEAR(lc) LDAP_BACK_CONN_CLEAR((lc), LDAP_BACK_FCONN_CACHED)
+
+ LDAP *lc_ld;
+ struct berval lc_cred;
+ struct berval lc_bound_ndn;
+ unsigned lc_flags;
+} ldapconn_t;
+
+typedef struct ldap_avl_info_t {
+ ldap_pvt_thread_mutex_t lai_mutex;
+ Avlnode *lai_tree;
+} ldap_avl_info_t;
+
+typedef struct slap_retry_info_t {
+ time_t *ri_interval;
+ int *ri_num;
+ int ri_idx;
+ int ri_count;
+ time_t ri_last;
+
+#define SLAP_RETRYNUM_FOREVER (-1) /* retry forever */
+#define SLAP_RETRYNUM_TAIL (-2) /* end of retrynum array */
+#define SLAP_RETRYNUM_VALID(n) ((n) >= SLAP_RETRYNUM_FOREVER) /* valid retrynum */
+#define SLAP_RETRYNUM_FINITE(n) ((n) > SLAP_RETRYNUM_FOREVER) /* not forever */
+} slap_retry_info_t;
+
+/*
+ * identity assertion modes
+ */
+typedef enum {
+ LDAP_BACK_IDASSERT_LEGACY = 1,
+ LDAP_BACK_IDASSERT_NOASSERT,
+ LDAP_BACK_IDASSERT_ANONYMOUS,
+ LDAP_BACK_IDASSERT_SELF,
+ LDAP_BACK_IDASSERT_OTHERDN,
+ LDAP_BACK_IDASSERT_OTHERID
+} slap_idassert_mode_t;
+
+/* ID assert stuff */
+typedef struct slap_idassert_t {
+ slap_idassert_mode_t si_mode;
+#define li_idassert_mode li_idassert.si_mode
+
+ slap_bindconf si_bc;
+#define li_idassert_authcID li_idassert.si_bc.sb_authcId
+#define li_idassert_authcDN li_idassert.si_bc.sb_binddn
+#define li_idassert_passwd li_idassert.si_bc.sb_cred
+#define li_idassert_authzID li_idassert.si_bc.sb_authzId
+#define li_idassert_authmethod li_idassert.si_bc.sb_method
+#define li_idassert_sasl_mech li_idassert.si_bc.sb_saslmech
+#define li_idassert_sasl_realm li_idassert.si_bc.sb_realm
+#define li_idassert_secprops li_idassert.si_bc.sb_secprops
+#define li_idassert_tls li_idassert.si_bc.sb_tls
+
+ unsigned si_flags;
+#define LDAP_BACK_AUTH_NONE (0x00U)
+#define LDAP_BACK_AUTH_NATIVE_AUTHZ (0x01U)
+#define LDAP_BACK_AUTH_OVERRIDE (0x02U)
+#define LDAP_BACK_AUTH_PRESCRIPTIVE (0x04U)
+#define LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ (0x08U)
+#define LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND (0x10U)
+#define LDAP_BACK_AUTH_AUTHZ_ALL (0x20U)
+#define LDAP_BACK_AUTH_PROXYAUTHZ_CRITICAL (0x40U)
+#define li_idassert_flags li_idassert.si_flags
+
+ BerVarray si_authz;
+#define li_idassert_authz li_idassert.si_authz
+
+ BerVarray si_passthru;
+#define li_idassert_passthru li_idassert.si_passthru
+} slap_idassert_t;
+
+/*
+ * Hook to allow mucking with ldapinfo_t when quarantine is over
+ */
+typedef int (*ldap_back_quarantine_f)( struct ldapinfo_t *, void * );
+
+typedef struct ldapinfo_t {
+ /* li_uri: the string that goes into ldap_initialize()
+ * TODO: use li_acl.sb_uri instead */
+ char *li_uri;
+ /* li_bvuri: an array of each single URI that is equivalent;
+ * to be checked for the presence of a certain item */
+ BerVarray li_bvuri;
+ ldap_pvt_thread_mutex_t li_uri_mutex;
+ /* hack because when TLS is used we need to lock and let
+ * the li_urllist_f function to know it's locked */
+ int li_uri_mutex_do_not_lock;
+
+ LDAP_REBIND_PROC *li_rebind_f;
+ LDAP_URLLIST_PROC *li_urllist_f;
+ void *li_urllist_p;
+
+ /* we only care about the TLS options here */
+ slap_bindconf li_tls;
+
+ slap_bindconf li_acl;
+#define li_acl_authcID li_acl.sb_authcId
+#define li_acl_authcDN li_acl.sb_binddn
+#define li_acl_passwd li_acl.sb_cred
+#define li_acl_authzID li_acl.sb_authzId
+#define li_acl_authmethod li_acl.sb_method
+#define li_acl_sasl_mech li_acl.sb_saslmech
+#define li_acl_sasl_realm li_acl.sb_realm
+#define li_acl_secprops li_acl.sb_secprops
+
+ /* ID assert stuff */
+ slap_idassert_t li_idassert;
+ /* end of ID assert stuff */
+
+ int li_nretries;
+#define LDAP_BACK_RETRY_UNDEFINED (-2)
+#define LDAP_BACK_RETRY_FOREVER (-1)
+#define LDAP_BACK_RETRY_NEVER (0)
+#define LDAP_BACK_RETRY_DEFAULT (3)
+
+ unsigned li_flags;
+
+/* 0xFFF00000U are reserved for back-meta */
+
+#define LDAP_BACK_F_NONE (0x00000000U)
+#define LDAP_BACK_F_SAVECRED (0x00000001U)
+#define LDAP_BACK_F_USE_TLS (0x00000002U)
+#define LDAP_BACK_F_PROPAGATE_TLS (0x00000004U)
+#define LDAP_BACK_F_TLS_CRITICAL (0x00000008U)
+#define LDAP_BACK_F_TLS_LDAPS (0x00000010U)
+
+#define LDAP_BACK_F_TLS_USE_MASK (LDAP_BACK_F_USE_TLS|LDAP_BACK_F_TLS_CRITICAL)
+#define LDAP_BACK_F_TLS_PROPAGATE_MASK (LDAP_BACK_F_PROPAGATE_TLS|LDAP_BACK_F_TLS_CRITICAL)
+#define LDAP_BACK_F_TLS_MASK (LDAP_BACK_F_TLS_USE_MASK|LDAP_BACK_F_TLS_PROPAGATE_MASK|LDAP_BACK_F_TLS_LDAPS)
+#define LDAP_BACK_F_CHASE_REFERRALS (0x00000020U)
+#define LDAP_BACK_F_PROXY_WHOAMI (0x00000040U)
+
+#define LDAP_BACK_F_T_F (0x00000080U)
+#define LDAP_BACK_F_T_F_DISCOVER (0x00000100U)
+#define LDAP_BACK_F_T_F_MASK (LDAP_BACK_F_T_F)
+#define LDAP_BACK_F_T_F_MASK2 (LDAP_BACK_F_T_F_MASK|LDAP_BACK_F_T_F_DISCOVER)
+
+#define LDAP_BACK_F_MONITOR (0x00000200U)
+#define LDAP_BACK_F_SINGLECONN (0x00000400U)
+#define LDAP_BACK_F_USE_TEMPORARIES (0x00000800U)
+
+#define LDAP_BACK_F_ISOPEN (0x00001000U)
+
+#define LDAP_BACK_F_CANCEL_ABANDON (0x00000000U)
+#define LDAP_BACK_F_CANCEL_IGNORE (0x00002000U)
+#define LDAP_BACK_F_CANCEL_EXOP (0x00004000U)
+#define LDAP_BACK_F_CANCEL_EXOP_DISCOVER (0x00008000U)
+#define LDAP_BACK_F_CANCEL_MASK (LDAP_BACK_F_CANCEL_IGNORE|LDAP_BACK_F_CANCEL_EXOP)
+#define LDAP_BACK_F_CANCEL_MASK2 (LDAP_BACK_F_CANCEL_MASK|LDAP_BACK_F_CANCEL_EXOP_DISCOVER)
+
+#define LDAP_BACK_F_QUARANTINE (0x00010000U)
+
+#ifdef SLAP_CONTROL_X_SESSION_TRACKING
+#define LDAP_BACK_F_ST_REQUEST (0x00020000U)
+#define LDAP_BACK_F_ST_RESPONSE (0x00040000U)
+#endif /* SLAP_CONTROL_X_SESSION_TRACKING */
+
+#define LDAP_BACK_F_NOREFS (0x00080000U)
+#define LDAP_BACK_F_NOUNDEFFILTER (0x00100000U)
+
+#define LDAP_BACK_ISSET_F(ff,f) ( ( (ff) & (f) ) == (f) )
+#define LDAP_BACK_ISMASK_F(ff,m,f) ( ( (ff) & (m) ) == (f) )
+
+#define LDAP_BACK_ISSET(li,f) LDAP_BACK_ISSET_F( (li)->li_flags, (f) )
+#define LDAP_BACK_ISMASK(li,m,f) LDAP_BACK_ISMASK_F( (li)->li_flags, (m), (f) )
+
+#define LDAP_BACK_SAVECRED(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_SAVECRED )
+#define LDAP_BACK_USE_TLS(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_USE_TLS )
+#define LDAP_BACK_PROPAGATE_TLS(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_PROPAGATE_TLS )
+#define LDAP_BACK_TLS_CRITICAL(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_TLS_CRITICAL )
+#define LDAP_BACK_CHASE_REFERRALS(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_CHASE_REFERRALS )
+#define LDAP_BACK_PROXY_WHOAMI(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_PROXY_WHOAMI )
+
+#define LDAP_BACK_USE_TLS_F(ff) LDAP_BACK_ISSET_F( (ff), LDAP_BACK_F_USE_TLS )
+#define LDAP_BACK_PROPAGATE_TLS_F(ff) LDAP_BACK_ISSET_F( (ff), LDAP_BACK_F_PROPAGATE_TLS )
+#define LDAP_BACK_TLS_CRITICAL_F(ff) LDAP_BACK_ISSET_F( (ff), LDAP_BACK_F_TLS_CRITICAL )
+
+#define LDAP_BACK_T_F(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_T_F_MASK, LDAP_BACK_F_T_F )
+#define LDAP_BACK_T_F_DISCOVER(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_T_F_MASK2, LDAP_BACK_F_T_F_DISCOVER )
+
+#define LDAP_BACK_MONITOR(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_MONITOR )
+#define LDAP_BACK_SINGLECONN(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_SINGLECONN )
+#define LDAP_BACK_USE_TEMPORARIES(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_USE_TEMPORARIES)
+
+#define LDAP_BACK_ISOPEN(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_ISOPEN )
+
+#define LDAP_BACK_ABANDON(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_CANCEL_MASK, LDAP_BACK_F_CANCEL_ABANDON )
+#define LDAP_BACK_IGNORE(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_CANCEL_MASK, LDAP_BACK_F_CANCEL_IGNORE )
+#define LDAP_BACK_CANCEL(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_CANCEL_MASK, LDAP_BACK_F_CANCEL_EXOP )
+#define LDAP_BACK_CANCEL_DISCOVER(li) LDAP_BACK_ISMASK( (li), LDAP_BACK_F_CANCEL_MASK2, LDAP_BACK_F_CANCEL_EXOP_DISCOVER )
+
+#define LDAP_BACK_QUARANTINE(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_QUARANTINE )
+
+#ifdef SLAP_CONTROL_X_SESSION_TRACKING
+#define LDAP_BACK_ST_REQUEST(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_ST_REQUEST)
+#define LDAP_BACK_ST_RESPONSE(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_ST_RESPONSE)
+#endif /* SLAP_CONTROL_X_SESSION_TRACKING */
+
+#define LDAP_BACK_NOREFS(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_NOREFS)
+#define LDAP_BACK_NOUNDEFFILTER(li) LDAP_BACK_ISSET( (li), LDAP_BACK_F_NOUNDEFFILTER)
+
+ int li_version;
+
+ /* cached connections;
+ * special conns are in tailq rather than in tree */
+ ldap_avl_info_t li_conninfo;
+ struct {
+ int lic_num;
+ LDAP_TAILQ_HEAD(lc_conn_priv_q, ldapconn_t) lic_priv;
+ } li_conn_priv[ LDAP_BACK_PCONN_LAST ];
+ int li_conn_priv_max;
+#define LDAP_BACK_CONN_PRIV_MIN (1)
+#define LDAP_BACK_CONN_PRIV_MAX (256)
+ /* must be between LDAP_BACK_CONN_PRIV_MIN
+ * and LDAP_BACK_CONN_PRIV_MAX ! */
+#define LDAP_BACK_CONN_PRIV_DEFAULT (16)
+
+ ldap_monitor_info_t li_monitor_info;
+
+ sig_atomic_t li_isquarantined;
+#define LDAP_BACK_FQ_NO (0)
+#define LDAP_BACK_FQ_YES (1)
+#define LDAP_BACK_FQ_RETRYING (2)
+
+ slap_retry_info_t li_quarantine;
+ ldap_pvt_thread_mutex_t li_quarantine_mutex;
+ ldap_back_quarantine_f li_quarantine_f;
+ void *li_quarantine_p;
+
+ time_t li_network_timeout;
+ time_t li_conn_ttl;
+ time_t li_idle_timeout;
+ time_t li_timeout[ SLAP_OP_LAST ];
+} ldapinfo_t;
+
+#define LDAP_ERR_OK(err) ((err) == LDAP_SUCCESS || (err) == LDAP_COMPARE_FALSE || (err) == LDAP_COMPARE_TRUE)
+
+typedef enum ldap_back_send_t {
+ LDAP_BACK_DONTSEND = 0x00,
+ LDAP_BACK_SENDOK = 0x01,
+ LDAP_BACK_SENDERR = 0x02,
+ LDAP_BACK_SENDRESULT = (LDAP_BACK_SENDOK|LDAP_BACK_SENDERR),
+ LDAP_BACK_BINDING = 0x04,
+
+ LDAP_BACK_BIND_DONTSEND = (LDAP_BACK_BINDING),
+ LDAP_BACK_BIND_SOK = (LDAP_BACK_BINDING|LDAP_BACK_SENDOK),
+ LDAP_BACK_BIND_SERR = (LDAP_BACK_BINDING|LDAP_BACK_SENDERR),
+ LDAP_BACK_BIND_SRES = (LDAP_BACK_BINDING|LDAP_BACK_SENDRESULT),
+
+ LDAP_BACK_RETRYING = 0x08,
+ LDAP_BACK_RETRY_DONTSEND = (LDAP_BACK_RETRYING),
+ LDAP_BACK_RETRY_SOK = (LDAP_BACK_RETRYING|LDAP_BACK_SENDOK),
+ LDAP_BACK_RETRY_SERR = (LDAP_BACK_RETRYING|LDAP_BACK_SENDERR),
+ LDAP_BACK_RETRY_SRES = (LDAP_BACK_RETRYING|LDAP_BACK_SENDRESULT),
+
+ LDAP_BACK_GETCONN = 0x10
+} ldap_back_send_t;
+
+/* define to use asynchronous StartTLS */
+#define SLAP_STARTTLS_ASYNCHRONOUS
+
+/* timeout to use when calling ldap_result() */
+#define LDAP_BACK_RESULT_TIMEOUT (0)
+#define LDAP_BACK_RESULT_UTIMEOUT (100000)
+#define LDAP_BACK_TV_SET(tv) \
+ do { \
+ (tv)->tv_sec = LDAP_BACK_RESULT_TIMEOUT; \
+ (tv)->tv_usec = LDAP_BACK_RESULT_UTIMEOUT; \
+ } while ( 0 )
+
+#ifndef LDAP_BACK_PRINT_CONNTREE
+#define LDAP_BACK_PRINT_CONNTREE 0
+#endif /* !LDAP_BACK_PRINT_CONNTREE */
+
+typedef struct ldap_extra_t {
+ int (*proxy_authz_ctrl)( Operation *op, SlapReply *rs, struct berval *bound_ndn,
+ int version, slap_idassert_t *si, LDAPControl *ctrl );
+ int (*controls_free)( Operation *op, SlapReply *rs, LDAPControl ***pctrls );
+ int (*idassert_authzfrom_parse_cf)( const char *fname, int lineno, const char *arg, slap_idassert_t *si );
+ int (*idassert_passthru_parse_cf)( const char *fname, int lineno, const char *arg, slap_idassert_t *si );
+ int (*idassert_parse_cf)( const char *fname, int lineno, int argc, char *argv[], slap_idassert_t *si );
+ void (*retry_info_destroy)( slap_retry_info_t *ri );
+ int (*retry_info_parse)( char *in, slap_retry_info_t *ri, char *buf, ber_len_t buflen );
+ int (*retry_info_unparse)( slap_retry_info_t *ri, struct berval *bvout );
+ int (*connid2str)( const ldapconn_base_t *lc, char *buf, ber_len_t buflen );
+} ldap_extra_t;
LDAP_END_DECL
+#include "proto-ldap.h"
+
#endif /* SLAPD_LDAP_H */
projects / openldap / blobdiff