+/* ldap-int.h - defines & prototypes internal to the LDAP library */
/* $OpenLDAP$ */
/*
* Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
/* Portions
* Copyright (c) 1995 Regents of the University of Michigan.
* All rights reserved.
- *
- * ldap-int.h - defines & prototypes internal to the LDAP library
*/
#ifndef _LDAP_INT_H
#include "../liblber/lber-int.h"
+#ifdef HAVE_CYRUS_SASL
+ /* the need for this should be removed */
+#include <sasl.h>
+
+#define SASL_MAX_BUFF_SIZE 65536
+#define SASL_MIN_BUFF_SIZE 4096
+#endif
+
/*
* Support needed if the library is running in the kernel
*/
#define Debug( level, fmt, arg1, arg2, arg3 ) \
ldap_log_printf( NULL, (level), (fmt), (arg1), (arg2), (arg3) )
+#define LDAP_Debug( subsystem, level, fmt, arg1, arg2, arg3 )\
+ ldap_log_printf( NULL, (level), (fmt), (arg1), (arg2), (arg3) )
+
#include "ldap.h"
#include "ldap_pvt.h"
#define LDAPS_URL_PREFIX_LEN (sizeof(LDAPS_URL_PREFIX)-1)
#define LDAPI_URL_PREFIX "ldapi://"
#define LDAPI_URL_PREFIX_LEN (sizeof(LDAPI_URL_PREFIX)-1)
-#define LDAPIS_URL_PREFIX "ldapis://"
-#define LDAPIS_URL_PREFIX_LEN (sizeof(LDAPIS_URL_PREFIX)-1)
+#ifdef LDAP_CONNECTIONLESS
+#define LDAPC_URL_PREFIX "cldap://"
+#define LDAPC_URL_PREFIX_LEN (sizeof(LDAPC_URL_PREFIX)-1)
+#endif
#define LDAP_URL_URLCOLON "URL:"
#define LDAP_URL_URLCOLON_LEN (sizeof(LDAP_URL_URLCOLON)-1)
-#define NULLLDAPURLDESC ((LDAPURLDesc *)NULL)
#define LDAP_REF_STR "Referral:\n"
#define LDAP_REF_STR_LEN (sizeof(LDAP_REF_STR)-1)
#define LDAP_LDAP_REF_STR LDAP_URL_PREFIX
-#define LDAP_LDAP_REF_STR_LEN (sizeof(LDAP_LDAP_REF_STR)-1)
-
+#define LDAP_LDAP_REF_STR_LEN LDAP_URL_PREFIX_LEN
#define LDAP_DEFAULT_REFHOPLIMIT 5
#define LDAP_BOOLEANS unsigned long
#define LDAP_BOOL(n) (1 << (n))
-#define LDAP_BOOL_GET(lo, bool) ((lo)->ldo_booleans & LDAP_BOOL(bool) \
- ? -1 : 0)
+#define LDAP_BOOL_GET(lo, bool) \
+ ((lo)->ldo_booleans & LDAP_BOOL(bool) ? -1 : 0)
#define LDAP_BOOL_SET(lo, bool) ((lo)->ldo_booleans |= LDAP_BOOL(bool))
#define LDAP_BOOL_CLR(lo, bool) ((lo)->ldo_booleans &= ~LDAP_BOOL(bool))
#define LDAP_BOOL_ZERO(lo) ((lo)->ldo_booleans = 0)
#define LDAP_UNINITIALIZED 0x0
#define LDAP_INITIALIZED 0x1
#define LDAP_VALID_SESSION 0x2
+#ifdef LDAP_CONNECTIONLESS
+#define LDAP_IS_UDP(ld) ((ld)->ld_options.ldo_is_udp)
+ void* ldo_peer; /* struct sockaddr* */
+ char* ldo_cldapdn;
+ int ldo_is_udp;
+#endif
int ldo_debug;
/* per API call timeout */
ber_int_t ldo_timelimit;
ber_int_t ldo_sizelimit;
+#ifdef HAVE_TLS
+ int ldo_tls_mode;
+#endif
+
LDAPURLDesc *ldo_defludp;
int ldo_defport;
char* ldo_defbase;
- char* ldo_defbinddn; /* simple bind dn */
+ char* ldo_defbinddn; /* bind dn */
-#ifdef LDAP_CONNECTIONLESS
- int ldo_cldaptries; /* connectionless search retry count */
- int ldo_cldaptimeout;/* time between retries */
+#ifdef HAVE_CYRUS_SASL
+ char* ldo_def_sasl_mech; /* SASL Mechanism(s) */
+ char* ldo_def_sasl_realm; /* SASL realm */
+ char* ldo_def_sasl_authcid; /* SASL authentication identity */
+ char* ldo_def_sasl_authzid; /* SASL authorization identity */
+
+ /* SASL Security Properties */
+ struct sasl_security_properties ldo_sasl_secprops;
#endif
int ldo_refhoplimit; /* limit on referral nesting */
/* LDAPv3 server and client controls */
LDAPControl **ldo_sctrls;
LDAPControl **ldo_cctrls;
- /* LDAPV3 rebind callback function
- */
- LDAP_REBIND_PROC *ldo_rebindproc;
-#ifdef HAVE_TLS
- /* tls context */
- void *ldo_tls_ctx;
- int ldo_tls_mode;
-#endif
-#ifdef HAVE_CYRUS_SASL
- sasl_ssf_t ldo_sasl_minssf;
- sasl_ssf_t ldo_sasl_maxssf;
-#endif
+ /* LDAP rebind callback function */
+ LDAP_REBIND_PROC *ldo_rebind_proc;
+ void *ldo_rebind_params;
+
LDAP_BOOLEANS ldo_booleans; /* boolean options */
};
-/*
- * structure for tracking LDAP server host, ports, DNs, etc.
- */
-typedef struct ldap_server {
- char *lsrv_host;
- char *lsrv_dn; /* if NULL, use default */
- int lsrv_port;
-/* int lsrv_protocol; */
- struct ldap_server *lsrv_next;
-} LDAPServer;
-
-
/*
* structure for representing an LDAP server connection
*/
typedef struct ldap_conn {
- Sockbuf *lconn_sb;
+ Sockbuf *lconn_sb;
+#ifdef HAVE_TLS
+ /* tls context */
+ void *lconn_tls_ctx;
+#endif
+#ifdef HAVE_CYRUS_SASL
+ void *lconn_sasl_ctx;
+#endif
int lconn_refcnt;
time_t lconn_lastused; /* time */
int lconn_rebind_inprogress; /* set if rebind in progress */
#define LDAP_CONNST_CONNECTING 2
#define LDAP_CONNST_CONNECTED 3
LDAPURLDesc *lconn_server;
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
char *lconn_krbinstance;
+#endif
+ BerElement *lconn_ber; /* ber receiving on this conn. */
+
struct ldap_conn *lconn_next;
- BerElement *lconn_ber;/* ber receiving on this conn. */
} LDAPConn;
BerElement *lr_ber; /* ber encoded request contents */
LDAPConn *lr_conn; /* connection used to send request */
struct ldapreq *lr_parent; /* request that spawned this referral */
+ struct ldapreq *lr_child; /* first child request */
struct ldapreq *lr_refnext; /* next referral spawned */
struct ldapreq *lr_prev; /* previous request */
struct ldapreq *lr_next; /* next request */
char *ri_url;
} LDAPreqinfo;
-/*
- * handy macro for checking if handle is connectionless
- */
-
-#define LDAP_IS_CLDAP(ld) ((ld)->ld_cldapnaddr>0)
-
/*
* structure representing an ldap connection
*/
#define ld_defhost ld_options.ldo_defhost
#define ld_defport ld_options.ldo_defport
-#define ld_cldaptries ld_options.ldo_cldaptries
-#define ld_cldaptimeout ld_options.ldo_cldaptimeout
#define ld_refhoplimit ld_options.ldo_refhoplimit
#define ld_sctrls ld_options.ldo_sctrls
#define ld_cctrls ld_options.ldo_cctrls
-#define ld_rebindproc ld_options.ldo_rebindproc
+#define ld_rebind_proc ld_options.ldo_rebind_proc
+#define ld_rebind_params ld_options.ldo_rebind_params
-#define ld_version ld_options.ldo_version
- char *ld_host;
- int ld_port;
+#define ld_version ld_options.ldo_version
unsigned short ld_lberoptions;
- LDAPFiltDesc *ld_filtd; /* from getfilter for ufn searches */
- char *ld_ufnprefix; /* for incomplete ufn's */
-
ber_int_t ld_errno;
char *ld_error;
char *ld_matched;
ber_int_t *ld_abandoned; /* array of abandoned requests */
LDAPCache *ld_cache; /* non-null if cache is initialized */
- /* stuff used by connectionless searches. */
-
- char *ld_cldapdn; /* DN used in connectionless search */
- int ld_cldapnaddr; /* number of addresses */
- void **ld_cldapaddrs;/* addresses to send request to */
/* do not mess with the rest though */
LDAPConn *ld_defconn; /* default connection */
LDAPConn *ld_conns; /* list of server connections */
void *ld_selectinfo; /* platform specifics for select */
-#ifdef HAVE_CYRUS_SASL
- sasl_conn_t *ld_sasl_context;
-#endif /* HAVE_CYRUS_SASL */
};
#define LDAP_VALID(ld) ( (ld)->ld_valid == LDAP_VALID_SESSION )
-#if defined(HAVE_RES_QUERY) && defined(LDAP_R_COMPILE)
+#ifdef LDAP_R_COMPILE
#include <ldap_pvt_thread.h>
-extern ldap_pvt_thread_mutex_t ldap_int_resolv_mutex;
-#endif /* HAVE_RES_QUERY && LDAP_R_COMPILE */
+
+#ifdef HAVE_RES_QUERY
+LDAP_V ( ldap_pvt_thread_mutex_t ) ldap_int_resolv_mutex;
+#endif
+
+#ifdef HAVE_CYRUS_SASL
+LDAP_V( ldap_pvt_thread_mutex_t ) ldap_int_sasl_mutex;
+#endif
+#endif
/*
* in init.c
*/
-LDAP_F ( struct ldapoptions ) ldap_int_global_options;
+LDAP_V ( struct ldapoptions ) ldap_int_global_options;
+
LDAP_F ( void ) ldap_int_initialize LDAP_P((struct ldapoptions *, int *));
LDAP_F ( void ) ldap_int_initialize_global_options LDAP_P((
struct ldapoptions *, int *));
#define LDAP_FREE(p) (LBER_FREE((p)))
#define LDAP_VFREE(v) (LBER_VFREE((void **)(v)))
#define LDAP_STRDUP(s) (LBER_STRDUP((s)))
+#define LDAP_STRNDUP(s,l) (LBER_STRNDUP((s),(l)))
+
+/*
+ * in error.c
+ */
+void ldap_int_error_init( void );
/*
* in unit-int.c
LDAPControl *const *ctrls,
BerElement *ber ));
-LDAP_F( int )
-ldap_int_create_control LDAP_P((
- const char *requestOID,
- BerElement *ber,
- int iscritical,
+LDAP_F (int) ldap_int_client_controls LDAP_P((
+ LDAP *ld,
LDAPControl **ctrlp ));
/*
* in open.c
*/
LDAP_F (int) ldap_open_defconn( LDAP *ld );
-LDAP_F (int) open_ldap_connection( LDAP *ld, Sockbuf *sb, LDAPURLDesc *srvlist, char **krbinstancep, int async );
+LDAP_F (int) ldap_int_open_connection( LDAP *ld,
+ LDAPConn *conn, LDAPURLDesc *srvlist, int async );
/*
* in os-ip.c
*/
LDAP_F (int) ldap_int_tblsize;
LDAP_F (int) ldap_int_timeval_dup( struct timeval **dest, const struct timeval *tm );
-LDAP_F (int) ldap_connect_to_host( LDAP *ld, Sockbuf *sb, const char *host, unsigned long address, int port, int async );
+LDAP_F (int) ldap_connect_to_host( LDAP *ld, Sockbuf *sb,
+ int proto, const char *host, unsigned long address, int port,
+ int async );
-#if defined(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND) || defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
+#if defined(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND) || \
+ defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
+LDAP_V (char *) ldap_int_hostname;
LDAP_F (char *) ldap_host_connected_to( Sockbuf *sb );
-#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND */
+#endif
LDAP_F (void) ldap_int_ip_init( void );
LDAP_F (int) do_ldap_select( LDAP *ld, struct timeval *timeout );
/*
* in os-local.c
*/
-#ifdef LDAP_PF_UNIX
-LDAP_F (int) ldap_connect_to_path( LDAP *ld, Sockbuf *sb, const char *path, int async );
-#endif /* LDAP_PF_UNIX */
+#ifdef LDAP_PF_LOCAL
+LDAP_F (int) ldap_connect_to_path( LDAP *ld, Sockbuf *sb,
+ const char *path, int async );
+#endif /* LDAP_PF_LOCAL */
/*
* in request.c
LDAP_F (void) ldap_free_connection( LDAP *ld, LDAPConn *lc, int force, int unbind );
LDAP_F (void) ldap_dump_connection( LDAP *ld, LDAPConn *lconns, int all );
LDAP_F (void) ldap_dump_requests_and_responses( LDAP *ld );
-LDAP_F (int) ldap_chase_referrals( LDAP *ld, LDAPRequest *lr, char **errstrp, int *hadrefp );
-LDAP_F (int) ldap_chase_v3referrals( LDAP *ld, LDAPRequest *lr, char **refs, char **referralsp, int *hadrefp );
+LDAP_F (int) ldap_chase_referrals( LDAP *ld, LDAPRequest *lr,
+ char **errstrp, int sref, int *hadrefp );
+LDAP_F (int) ldap_chase_v3referrals( LDAP *ld, LDAPRequest *lr,
+ char **refs, int sref, char **referralsp, int *hadrefp );
LDAP_F (int) ldap_append_referral( LDAP *ld, char **referralsp, char *s );
/*
* in result.c:
*/
-#ifdef LDAP_CONNECTIONLESS
-LDAP_F (int) cldap_getmsg( LDAP *ld, struct timeval *timeout, BerElement *ber );
-#endif
LDAP_F (char *) ldap_int_msgtype2str( ber_tag_t tag );
/*
LDAP_F (int) ldap_url_parsehosts LDAP_P((
LDAPURLDesc **ludlist,
- const char *hosts ));
+ const char *hosts,
+ int port ));
LDAP_F (char *) ldap_url_list2hosts LDAP_P((
LDAPURLDesc *ludlist ));
LDAP_F (void) ldap_free_urllist LDAP_P((
LDAPURLDesc *ludlist ));
+/*
+ * in cyrus.c
+ */
+
+LDAP_F (int) ldap_int_sasl_init LDAP_P(( void ));
+
+LDAP_F (int) ldap_int_sasl_open LDAP_P((
+ LDAP *ld, LDAPConn *conn,
+ const char* host, ber_len_t ssf ));
+LDAP_F (int) ldap_int_sasl_close LDAP_P(( LDAP *ld, LDAPConn *conn ));
+
+LDAP_F (int) ldap_int_sasl_external LDAP_P((
+ LDAP *ld, LDAPConn *conn,
+ const char* authid, ber_len_t ssf ));
+
+LDAP_F (int) ldap_int_sasl_get_option LDAP_P(( LDAP *ld,
+ int option, void *arg ));
+LDAP_F (int) ldap_int_sasl_set_option LDAP_P(( LDAP *ld,
+ int option, void *arg ));
+LDAP_F (int) ldap_int_sasl_config LDAP_P(( struct ldapoptions *lo,
+ int option, const char *arg ));
+
+LDAP_F (int) ldap_int_sasl_bind LDAP_P((
+ LDAP *ld,
+ const char *,
+ const char *,
+ LDAPControl **, LDAPControl **,
+
+ /* should be passed in client controls */
+ unsigned flags,
+ LDAP_SASL_INTERACT_PROC *interact,
+ void *defaults ));
+
+
+/*
+ * in tls.c
+ */
+LDAP_F (int) ldap_int_tls_config LDAP_P(( LDAP *ld,
+ int option, const char *arg ));
+
+LDAP_F (int) ldap_int_tls_start LDAP_P(( LDAP *ld,
+ LDAPConn *conn, LDAPURLDesc *srv ));
LDAP_END_DECL
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