#ifndef _LDAP_INT_H
#define _LDAP_INT_H 1
#ifdef LDAP_R_COMPILE
#define LDAP_THREAD_SAFE 1
#endif
#include "../liblber/lber-int.h"
#ifdef LDAP_R_COMPILE
#include <ldap_pvt_thread.h>
#endif
#ifdef HAVE_CYRUS_SASL
#ifdef HAVE_SASL_SASL_H
#include <sasl/sasl.h>
#else
#include <sasl.h>
#endif
#define SASL_MAX_BUFF_SIZE 65536
#define SASL_MIN_BUFF_SIZE 4096
#endif
#if LDAP_INT_IN_KERNEL
# define LDAP_INT_GLOBAL_OPT() ldap_int_global_opt()
struct ldapoptions *ldap_int_global_opt(void);
#else
# define LDAP_INT_GLOBAL_OPT() (&ldap_int_global_options)
#endif
#define ldap_debug ((LDAP_INT_GLOBAL_OPT())->ldo_debug)
#include "ldap_log.h"
#undef Debug
#ifdef LDAP_DEBUG
#define Debug( level, fmt, arg1, arg2, arg3 ) \
do { if ( ldap_debug & level ) \
ldap_log_printf( NULL, (level), (fmt), (arg1), (arg2), (arg3) ); \
} while ( 0 )
#define LDAP_Debug( subsystem, level, fmt, arg1, arg2, arg3 )\
ldap_log_printf( NULL, (level), (fmt), (arg1), (arg2), (arg3) )
#else
#define Debug( level, fmt, arg1, arg2, arg3 ) ((void)0)
#define LDAP_Debug( subsystem, level, fmt, arg1, arg2, arg3 ) ((void)0)
#endif
#define LDAP_DEPRECATED 1
#include "ldap.h"
#include "ldap_pvt.h"
LDAP_BEGIN_DECL
#define LDAP_URL_PREFIX "ldap://"
#define LDAP_URL_PREFIX_LEN (sizeof(LDAP_URL_PREFIX)-1)
#define LDAPS_URL_PREFIX "ldaps://"
#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)
#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 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 LDAP_URL_PREFIX_LEN
#define LDAP_DEFAULT_REFHOPLIMIT 5
#define LDAP_BOOL_REFERRALS 0
#define LDAP_BOOL_RESTART 1
#define LDAP_BOOL_TLS 3
#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_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)
struct ldapmsg {
ber_int_t lm_msgid;
ber_tag_t lm_msgtype;
BerElement *lm_ber;
struct ldapmsg *lm_chain;
struct ldapmsg *lm_next;
time_t lm_time;
};
struct ldapoptions {
short ldo_valid;
#define LDAP_UNINITIALIZED 0x0
#define LDAP_INITIALIZED 0x1
#define LDAP_VALID_SESSION 0x2
int ldo_debug;
#ifdef LDAP_CONNECTIONLESS
#define LDAP_IS_UDP(ld) ((ld)->ld_options.ldo_is_udp)
void* ldo_peer;
char* ldo_cldapdn;
int ldo_is_udp;
#endif
struct timeval *ldo_tm_api;
struct timeval *ldo_tm_net;
ber_int_t ldo_version;
ber_int_t ldo_deref;
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;
#ifdef HAVE_CYRUS_SASL
char* ldo_def_sasl_mech;
char* ldo_def_sasl_realm;
char* ldo_def_sasl_authcid;
char* ldo_def_sasl_authzid;
struct sasl_security_properties ldo_sasl_secprops;
#endif
int ldo_refhoplimit;
LDAPControl **ldo_sctrls;
LDAPControl **ldo_cctrls;
LDAP_REBIND_PROC *ldo_rebind_proc;
void *ldo_rebind_params;
LDAP_BOOLEANS ldo_booleans;
};
typedef struct ldap_conn {
Sockbuf *lconn_sb;
#ifdef HAVE_TLS
void *lconn_tls_ctx;
#endif
#ifdef HAVE_CYRUS_SASL
void *lconn_sasl_authctx;
void *lconn_sasl_sockctx;
#endif
int lconn_refcnt;
time_t lconn_lastused;
int lconn_rebind_inprogress;
char ***lconn_rebind_queue;
int lconn_status;
#define LDAP_CONNST_NEEDSOCKET 1
#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;
struct ldap_conn *lconn_next;
} LDAPConn;
typedef struct ldapreq {
ber_int_t lr_msgid;
int lr_status;
#define LDAP_REQST_COMPLETED 0
#define LDAP_REQST_INPROGRESS 1
#define LDAP_REQST_CHASINGREFS 2
#define LDAP_REQST_NOTCONNECTED 3
#define LDAP_REQST_WRITING 4
int lr_outrefcnt;
ber_int_t lr_origid;
int lr_parentcnt;
ber_tag_t lr_res_msgtype;
ber_int_t lr_res_errno;
char *lr_res_error;
char *lr_res_matched;
BerElement *lr_ber;
LDAPConn *lr_conn;
struct ldapreq *lr_parent;
struct ldapreq *lr_child;
struct ldapreq *lr_refnext;
struct ldapreq *lr_prev;
struct ldapreq *lr_next;
} LDAPRequest;
#define LDAP_CACHE_BUCKETS 31
typedef struct ldapcache {
LDAPMessage *lc_buckets[LDAP_CACHE_BUCKETS];
LDAPMessage *lc_requests;
long lc_timeout;
ber_len_t lc_maxmem;
ber_len_t lc_memused;
int lc_enabled;
unsigned long lc_options;
#define LDAP_CACHE_OPT_CACHENOERRS 0x00000001
#define LDAP_CACHE_OPT_CACHEALLERRS 0x00000002
} LDAPCache;
typedef struct ldapreqinfo {
ber_len_t ri_msgid;
int ri_request;
char *ri_url;
} LDAPreqinfo;
struct ldap {
Sockbuf *ld_sb;
struct ldapoptions ld_options;
#define ld_valid ld_options.ldo_valid
#define ld_debug ld_options.ldo_debug
#define ld_deref ld_options.ldo_deref
#define ld_timelimit ld_options.ldo_timelimit
#define ld_sizelimit ld_options.ldo_sizelimit
#define ld_defbinddn ld_options.ldo_defbinddn
#define ld_defbase ld_options.ldo_defbase
#define ld_defhost ld_options.ldo_defhost
#define ld_defport ld_options.ldo_defport
#define ld_refhoplimit ld_options.ldo_refhoplimit
#define ld_sctrls ld_options.ldo_sctrls
#define ld_cctrls ld_options.ldo_cctrls
#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
unsigned short ld_lberoptions;
ber_int_t ld_errno;
char *ld_error;
char *ld_matched;
char **ld_referrals;
ber_len_t ld_msgid;
LDAPRequest *ld_requests;
LDAPMessage *ld_responses;
#ifdef LDAP_R_COMPILE
ldap_pvt_thread_mutex_t ld_req_mutex;
ldap_pvt_thread_mutex_t ld_res_mutex;
#endif
ber_int_t *ld_abandoned;
LDAPCache *ld_cache;
LDAPConn *ld_defconn;
LDAPConn *ld_conns;
void *ld_selectinfo;
};
#define LDAP_VALID(ld) ( (ld)->ld_valid == LDAP_VALID_SESSION )
#ifdef LDAP_R_COMPILE
LDAP_V ( ldap_pvt_thread_mutex_t ) ldap_int_resolv_mutex;
#ifdef HAVE_CYRUS_SASL
LDAP_V( ldap_pvt_thread_mutex_t ) ldap_int_sasl_mutex;
#endif
#endif
#ifdef LDAP_R_COMPILE
#define LDAP_NEXT_MSGID(ld, id) \
ldap_pvt_thread_mutex_lock( &(ld)->ld_req_mutex ); \
id = ++(ld)->ld_msgid; \
ldap_pvt_thread_mutex_unlock( &(ld)->ld_req_mutex )
#else
#define LDAP_NEXT_MSGID(ld, id) id = ++(ld)->ld_msgid
#endif
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_MALLOC(s) (ber_memalloc_x((s),NULL))
#define LDAP_CALLOC(n,s) (ber_memcalloc_x((n),(s),NULL))
#define LDAP_REALLOC(p,s) (ber_memrealloc_x((p),(s),NULL))
#define LDAP_FREE(p) (ber_memfree_x((p),NULL))
#define LDAP_VFREE(v) (ber_memvfree_x((void **)(v),NULL))
#define LDAP_STRDUP(s) (ber_strdup_x((s),NULL))
#define LDAP_STRNDUP(s,l) (ber_strndup_x((s),(l),NULL))
#define LDAP_MALLOCX(s,x) (ber_memalloc_x((s),(x)))
#define LDAP_CALLOCX(n,s,x) (ber_memcalloc_x((n),(s),(x)))
#define LDAP_REALLOCX(p,s,x) (ber_memrealloc_x((p),(s),(x)))
#define LDAP_FREEX(p,x) (ber_memfree_x((p),(x)))
#define LDAP_VFREEX(v,x) (ber_memvfree_x((void **)(v),(x)))
#define LDAP_STRDUPX(s,x) (ber_strdup_x((s),(x)))
#define LDAP_STRNDUPX(s,l,x) (ber_strndup_x((s),(l),(x)))
LDAP_F (void) ldap_int_error_init( void );
LDAP_F (void) ldap_int_utils_init LDAP_P(( void ));
LDAP_F (int) ldap_log_printf LDAP_P((LDAP *ld, int level, const char *fmt, ...)) LDAP_GCCATTR((format(printf, 3, 4)));
LDAP_F (void) ldap_add_request_to_cache LDAP_P(( LDAP *ld, ber_tag_t msgtype,
BerElement *request ));
LDAP_F (void) ldap_add_result_to_cache LDAP_P(( LDAP *ld, LDAPMessage *result ));
LDAP_F (int) ldap_check_cache LDAP_P(( LDAP *ld, ber_tag_t msgtype, BerElement *request ));
LDAP_F (int) ldap_int_put_controls LDAP_P((
LDAP *ld,
LDAPControl *const *ctrls,
BerElement *ber ));
LDAP_F (int) ldap_int_client_controls LDAP_P((
LDAP *ld,
LDAPControl **ctrlp ));
LDAP_F (int) ldap_int_next_line_tokens LDAP_P(( char **bufp, ber_len_t *blenp, char ***toksp ));
#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
LDAP_F (char *) ldap_get_kerberosv4_credentials LDAP_P((
LDAP *ld,
LDAP_CONST char *who,
LDAP_CONST char *service,
ber_len_t *len ));
#endif
LDAP_F (int) ldap_open_defconn( LDAP *ld );
LDAP_F (int) ldap_int_open_connection( LDAP *ld,
LDAPConn *conn, LDAPURLDesc *srvlist, int async );
LDAP_V (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,
int proto, const char *host, int port, int async );
#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,
const char *host );
#endif
LDAP_F (void) ldap_int_ip_init( void );
LDAP_F (int) ldap_int_select( LDAP *ld, struct timeval *timeout );
LDAP_F (void *) ldap_new_select_info( void );
LDAP_F (void) ldap_free_select_info( void *sip );
LDAP_F (void) ldap_mark_select_write( LDAP *ld, Sockbuf *sb );
LDAP_F (void) ldap_mark_select_read( LDAP *ld, Sockbuf *sb );
LDAP_F (void) ldap_mark_select_clear( LDAP *ld, Sockbuf *sb );
LDAP_F (int) ldap_is_read_ready( LDAP *ld, Sockbuf *sb );
LDAP_F (int) ldap_is_write_ready( LDAP *ld, Sockbuf *sb );
#ifdef LDAP_PF_LOCAL
LDAP_F (int) ldap_connect_to_path( LDAP *ld, Sockbuf *sb,
const char *path, int async );
#endif
LDAP_F (ber_int_t) ldap_send_initial_request( LDAP *ld, ber_tag_t msgtype,
const char *dn, BerElement *ber, ber_int_t msgid );
LDAP_F (BerElement *) ldap_alloc_ber_with_options( LDAP *ld );
LDAP_F (void) ldap_set_ber_options( LDAP *ld, BerElement *ber );
LDAP_F (int) ldap_send_server_request( LDAP *ld, BerElement *ber, ber_int_t msgid, LDAPRequest *parentreq, LDAPURLDesc *srvlist, LDAPConn *lc, LDAPreqinfo *bind );
LDAP_F (LDAPConn *) ldap_new_connection( LDAP *ld, LDAPURLDesc *srvlist, int use_ldsb, int connect, LDAPreqinfo *bind );
LDAP_F (LDAPRequest *) ldap_find_request_by_msgid( LDAP *ld, ber_int_t msgid );
LDAP_F (void) ldap_free_request( LDAP *ld, LDAPRequest *lr );
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 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 );
LDAP_F (int) ldap_int_flush_request( LDAP *ld, LDAPRequest *lr );
LDAP_F (char *) ldap_int_msgtype2str( ber_tag_t tag );
LDAP_F (BerElement *) ldap_build_search_req LDAP_P((
LDAP *ld,
const char *base,
ber_int_t scope,
const char *filter,
char **attrs,
ber_int_t attrsonly,
LDAPControl **sctrls,
LDAPControl **cctrls,
ber_int_t timelimit,
ber_int_t sizelimit,
ber_int_t *msgidp));
LDAP_F (int) ldap_ld_free LDAP_P((
LDAP *ld,
int close,
LDAPControl **sctrls,
LDAPControl **cctrls ));
LDAP_F (int) ldap_send_unbind LDAP_P((
LDAP *ld,
Sockbuf *sb,
LDAPControl **sctrls,
LDAPControl **cctrls ));
LDAP_F (LDAPURLDesc *) ldap_url_dup LDAP_P((
LDAPURLDesc *ludp ));
LDAP_F (LDAPURLDesc *) ldap_url_duplist LDAP_P((
LDAPURLDesc *ludlist ));
LDAP_F (int) ldap_url_parselist LDAP_P((
LDAPURLDesc **ludlist,
const char *url ));
LDAP_F (int) ldap_url_parselist_ext LDAP_P((
LDAPURLDesc **ludlist,
const char *url,
const char *sep ));
LDAP_F (int) ldap_url_parsehosts LDAP_P((
LDAPURLDesc **ludlist,
const char *hosts,
int port ));
LDAP_F (char *) ldap_url_list2hosts LDAP_P((
LDAPURLDesc *ludlist ));
LDAP_F (char *) ldap_url_list2urls LDAP_P((
LDAPURLDesc *ludlist ));
LDAP_F (void) ldap_free_urllist LDAP_P((
LDAPURLDesc *ludlist ));
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 ));
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 **,
unsigned flags,
LDAP_SASL_INTERACT_PROC *interact,
void *defaults ));
LDAP_F (char *) ldap_int_parse_numericoid LDAP_P((
const char **sp,
int *code,
const int flags ));
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_F (char **) ldap_value_dup LDAP_P((
char *const *vals ));
LDAP_END_DECL
#endif