libs/ldap/libldap/ldap-tls.h

   1 /*  ldap-tls.h - TLS defines & prototypes internal to the LDAP library */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 2008-2022 The OpenLDAP Foundation.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted only as authorized by the OpenLDAP
  10  * Public License.
  11  *
  12  * A copy of this license is available in the file LICENSE in the
  13  * top-level directory of the distribution or, alternatively, at
  14  * <http://www.OpenLDAP.org/license.html>.
  15  */
  16
  17 #ifndef _LDAP_TLS_H
  18 #define _LDAP_TLS_H 1
  19
  20 struct tls_impl;
  21
  22 struct tls_ctx;
  23 struct tls_session;
  24
  25 typedef struct tls_ctx tls_ctx;
  26 typedef struct tls_session tls_session;
  27
  28 typedef int (TI_tls_init)(void);
  29 typedef void (TI_tls_destroy)(void);
  30
  31 typedef tls_ctx *(TI_ctx_new)(struct ldapoptions *lo);
  32 typedef void (TI_ctx_ref)(tls_ctx *ctx);
  33 typedef void (TI_ctx_free)(tls_ctx *ctx);
  34 typedef int (TI_ctx_init)(struct ldapoptions *lo, struct ldaptls *lt, int is_server);
  35
  36 typedef tls_session *(TI_session_new)(tls_ctx *ctx, int is_server);
  37 typedef int (TI_session_connect)(LDAP *ld, tls_session *s, const char *name_in);
  38 typedef int (TI_session_accept)(tls_session *s);
  39 typedef int (TI_session_upflags)(Sockbuf *sb, tls_session *s, int rc);
  40 typedef char *(TI_session_errmsg)(tls_session *s, int rc, char *buf, size_t len );
  41 typedef int (TI_session_dn)(tls_session *sess, struct berval *dn);
  42 typedef int (TI_session_chkhost)(LDAP *ld, tls_session *s, const char *name_in);
  43 typedef int (TI_session_strength)(tls_session *sess);
  44 typedef int (TI_session_unique)(tls_session *sess, struct berval *buf, int is_server);
  45 typedef int (TI_session_endpoint)(tls_session *sess, struct berval *buf, int is_server);
  46 typedef const char *(TI_session_name)(tls_session *s);
  47 typedef int (TI_session_peercert)(tls_session *s, struct berval *der);
  48 typedef int (TI_session_pinning)(LDAP *ld, tls_session *s, char *hashalg, struct berval *hash);
  49
  50 typedef void (TI_thr_init)(void);
  51
  52 typedef struct tls_impl {
  53         const char *ti_name;
  54
  55         TI_tls_init *ti_tls_init;       /* library initialization */
  56         TI_tls_destroy *ti_tls_destroy;
  57
  58         TI_ctx_new *ti_ctx_new;
  59         TI_ctx_ref *ti_ctx_ref;
  60         TI_ctx_free *ti_ctx_free;
  61         TI_ctx_init *ti_ctx_init;
  62
  63         TI_session_new *ti_session_new;
  64         TI_session_connect *ti_session_connect;
  65         TI_session_accept *ti_session_accept;
  66         TI_session_upflags *ti_session_upflags;
  67         TI_session_errmsg *ti_session_errmsg;
  68         TI_session_dn *ti_session_my_dn;
  69         TI_session_dn *ti_session_peer_dn;
  70         TI_session_chkhost *ti_session_chkhost;
  71         TI_session_strength *ti_session_strength;
  72         TI_session_unique *ti_session_unique;
  73         TI_session_endpoint *ti_session_endpoint;
  74         TI_session_name *ti_session_version;
  75         TI_session_name *ti_session_cipher;
  76         TI_session_peercert *ti_session_peercert;
  77         TI_session_pinning *ti_session_pinning;
  78
  79         Sockbuf_IO *ti_sbio;
  80
  81         TI_thr_init *ti_thr_init;
  82
  83         int ti_inited;
  84 } tls_impl;
  85
  86 extern tls_impl ldap_int_tls_impl;
  87
  88 #endif /* _LDAP_TLS_H */