struct berval lmi_more_filter;
} ldap_monitor_info_t;
+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,
+
+ /* 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),
+
+ LDAP_BACK_PCONN_LAST
+};
+
typedef struct ldapconn_t {
Connection *lc_conn;
-#define LDAP_BACK_PCONN ((void *)0x0)
-#define LDAP_BACK_PCONN_TLS ((void *)0x1)
-#define LDAP_BACK_PCONN_BIND ((void *)0x2)
-#define LDAP_BACK_PCONN_BIND_TLS ((void *)0x3)
-#define LDAP_BACK_PCONN_LAST ((void *)0x4)
-#define LDAP_BACK_PCONN_ISPRIV(lc) ((void *)(lc)->lc_conn < LDAP_BACK_PCONN_LAST)
-#define LDAP_BACK_PCONN_ID(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) ? ( -1 - (long)(lc)->lc_conn ): (lc)->lc_conn->c_connid )
+#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))
+#define LDAP_BACK_PCONN_ID(lc) (LDAP_BACK_PCONN_ISPRIV((lc)) ? \
+ ( -1 - (long)(lc)->lc_conn ) : (lc)->lc_conn->c_connid )
#ifdef HAVE_TLS
-#define LDAP_BACK_PCONN_SET(op) ((op)->o_conn->c_is_tls ? LDAP_BACK_PCONN_TLS : LDAP_BACK_PCONN)
-#define LDAP_BACK_PCONN_BIND_SET(op) ((op)->o_conn->c_is_tls ? LDAP_BACK_PCONN_BIND_TLS : LDAP_BACK_PCONN_BIND)
+#define LDAP_BACK_PCONN_ROOTDN_SET(lc, op) \
+ ((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? LDAP_BACK_PCONN_ROOTDN_TLS : LDAP_BACK_PCONN_ROOTDN))
+#define LDAP_BACK_PCONN_ANON_SET(lc, op) \
+ ((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? LDAP_BACK_PCONN_ANON_TLS : LDAP_BACK_PCONN_ANON))
+#define LDAP_BACK_PCONN_BIND_SET(lc, op) \
+ ((lc)->lc_conn = (void *)((op)->o_conn->c_is_tls ? LDAP_BACK_PCONN_BIND_TLS : LDAP_BACK_PCONN_BIND))
#else /* ! HAVE_TLS */
-#define LDAP_BACK_PCONN_SET(op) (LDAP_BACK_PCONN)
-#define LDAP_BACK_PCONN_BIND_SET(op) (LDAP_BACK_PCONN_BIND)
+#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)))
LDAP *lc_ld;
struct berval lc_cred;
#define LDAP_BACK_FCONN_BINDING (0x00000010U)
#define LDAP_BACK_FCONN_TAINTED (0x00000020U)
#define LDAP_BACK_FCONN_ISIDASR (0x00000040U)
+#define LDAP_BACK_FCONN_CACHED (0x00000080U)
#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_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)
unsigned lc_refcnt;
unsigned lc_binding;
unsigned lc_flags;
time_t lc_create_time;
time_t lc_time;
+
+ LDAP_TAILQ_ENTRY(ldapconn_t) lc_q;
} ldapconn_t;
typedef struct ldap_avl_info_t {
#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_ISSET(li,f) ( ( (li)->li_flags & (f) ) == (f) )
-#define LDAP_BACK_ISMASK(li,m,f) ( ( (li)->li_flags & (m) ) == (f) )
+#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_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 )
int li_version;
+ /* cached connections;
+ * special conns are in tailq rather than in tree */
ldap_avl_info_t li_conninfo;
ldap_monitor_info_t li_monitor_info;
+ 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)
+
sig_atomic_t li_isquarantined;
#define LDAP_BACK_FQ_NO (0)
#define LDAP_BACK_FQ_YES (1)
projects / openldap / blobdiff