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/*++
/* NAME
/* tlsproxy 3h
/* SUMMARY
/* tlsproxy internal interfaces
/* SYNOPSIS
/* #include <tlsproxy.h>
/* DESCRIPTION
/* .nf
/*
* Utility library.
*/
#include <vstream.h>
#include <nbbio.h>
/*
* TLS library.
*/
#include <tls.h>
/*
* Internal interface.
*/
typedef struct {
int flags; /* see below */
int req_flags; /* request flags, see tls_proxy.h */
int is_server_role; /* avoid clumsy handler code */
char *service; /* argv[0] */
VSTREAM *plaintext_stream; /* local peer: postscreen(8), etc. */
NBBIO *plaintext_buf; /* plaintext buffer */
int ciphertext_fd; /* remote peer */
EVENT_NOTIFY_FN ciphertext_timer; /* kludge */
int timeout; /* read/write time limit */
int handshake_timeout; /* in-handshake time limit */
int session_timeout; /* post-handshake time limit */
char *remote_endpt; /* printable remote endpoint */
char *server_id; /* cache management */
TLS_APPL_STATE *appl_state; /* libtls state */
TLS_SESS_STATE *tls_context; /* libtls state */
int ssl_last_err; /* TLS I/O state */
TLS_CLIENT_PARAMS *tls_params; /* globals not part of init_props */
TLS_SERVER_INIT_PROPS *server_init_props;
TLS_SERVER_START_PROPS *server_start_props;
TLS_CLIENT_INIT_PROPS *client_init_props;
TLS_CLIENT_START_PROPS *client_start_props;
} TLSP_STATE;
#define TLSP_FLAG_DO_HANDSHAKE (1<<0)
#define TLSP_FLAG_NO_MORE_CIPHERTEXT_IO (1<<1) /* overrides DO_HANDSHAKE */
extern TLSP_STATE *tlsp_state_create(const char *, VSTREAM *);
extern void tlsp_state_free(TLSP_STATE *);
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/*
/* Wietse Venema
/* Google, Inc.
/* 111 8th Avenue
/* New York, NY 10011, USA
/*--*/
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