Modular TLS support, proof of concept. tls2.c would replace tls.c,

[openldap] / libraries / libldap / ldap-tls.h

diff --git a/libraries/libldap/ldap-tls.h b/libraries/libldap/ldap-tls.h
new file mode 100644 (file)
index 0000000..b24fd36
--- /dev/null
+++ b/libraries/libldap/ldap-tls.h
@@ -0,0 +1,78 @@
+/*  ldap-tls.h - TLS defines & prototypes internal to the LDAP library */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2008 The OpenLDAP Foundation.
+ * 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.
+ *
+ * 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>.
+ */
+
+#ifndef        _LDAP_TLS_H
+#define        _LDAP_TLS_H 1
+
+struct tls_impl;
+
+typedef struct tls_ctx {
+       struct tls_impl *tc_impl;
+} tls_ctx;
+
+typedef struct tls_session {
+       struct tls_impl *ts_impl;
+       void *ts_session;
+} tls_session;
+
+typedef int (TI_tls_init)(void);
+typedef void (TI_tls_destroy)(void);
+
+typedef tls_ctx *(TI_ctx_new)(struct ldapoptions *lo);
+typedef void (TI_ctx_ref)(tls_ctx *ctx);
+typedef void (TI_ctx_free)(tls_ctx *ctx);
+typedef int (TI_ctx_init)(struct ldapoptions *lo, struct ldaptls *lt, int is_server);
+
+typedef tls_session *(TI_session_new)(tls_ctx *ctx, int is_server);
+typedef int (TI_session_connect)(LDAP *ld, tls_session *s);
+typedef int (TI_session_accept)(tls_session *s);
+typedef int (TI_session_upflags)(Sockbuf *sb, tls_session *s, int rc);
+typedef char *(TI_session_errmsg)(int rc, char *buf, size_t len );
+typedef int (TI_session_dn)(tls_session *sess, struct berval *dn);
+typedef int (TI_session_chkhost)(LDAP *ld, tls_session *s, const char *name_in);
+typedef int (TI_session_strength)(tls_session *sess);
+
+typedef void (TI_thr_init)(void);
+
+typedef struct tls_impl {
+       const char *ti_name;
+
+       TI_tls_init *ti_tls_init;       /* library initialization */
+       TI_tls_destroy *ti_tls_destroy;
+
+       TI_ctx_new *ti_ctx_new;
+       TI_ctx_ref *ti_ctx_ref;
+       TI_ctx_free *ti_ctx_free;
+       TI_ctx_init *ti_ctx_init;
+
+       TI_session_new *ti_session_new;
+       TI_session_connect *ti_session_connect;
+       TI_session_accept *ti_session_accept;
+       TI_session_upflags *ti_session_upflags;
+       TI_session_errmsg *ti_session_errmsg;
+       TI_session_dn *ti_session_my_dn;
+       TI_session_dn *ti_session_peer_dn;
+       TI_session_chkhost *ti_session_chkhost;
+       TI_session_strength *ti_session_strength;
+
+       Sockbuf_IO *ti_sbio;
+
+       TI_thr_init *ti_thr_init;
+
+       int ti_inited;
+} tls_impl;
+
+#endif /* _LDAP_TLS_H */