59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/* -*- Mode: C; c-file-style: "bsd" -*- */
|
|
/*-
|
|
* easy-tls.h -- generic TLS proxy.
|
|
* $Id: easy-tls.h,v 1.1 2001/09/17 19:06:59 bodo Exp $
|
|
*/
|
|
/*
|
|
* (c) Copyright 1999 Bodo Moeller. All rights reserved.
|
|
*/
|
|
|
|
#ifndef HEADER_TLS_H
|
|
# define HEADER_TLS_H
|
|
|
|
# ifndef HEADER_SSL_H
|
|
typedef struct ssl_ctx_st SSL_CTX;
|
|
# endif
|
|
|
|
# define TLS_INFO_SIZE 512 /* max. # of bytes written to infofd */
|
|
|
|
void tls_set_dhe1024(int i, void *apparg);
|
|
/*
|
|
* Generate DHE parameters: i >= 0 deterministic (i selects seed), i < 0
|
|
* random (may take a while). tls_create_ctx calls this with random
|
|
* non-negative i if the application has never called it.
|
|
*/
|
|
|
|
void tls_rand_seed(void);
|
|
int tls_rand_seed_from_file(const char *filename, size_t n, void *apparg);
|
|
void tls_rand_seed_from_memory(const void *buf, size_t n);
|
|
|
|
struct tls_create_ctx_args {
|
|
int client_p;
|
|
const char *certificate_file;
|
|
const char *key_file;
|
|
const char *ca_file;
|
|
int verify_depth;
|
|
int fail_unless_verified;
|
|
};
|
|
struct tls_create_ctx_args tls_create_ctx_defaultargs(void);
|
|
/*
|
|
* struct tls_create_ctx_args is similar to a conventional argument list, but
|
|
* it can provide default values and allows for future extension.
|
|
*/
|
|
SSL_CTX *tls_create_ctx(struct tls_create_ctx_args, void *apparg);
|
|
|
|
struct tls_start_proxy_args {
|
|
int fd;
|
|
int client_p;
|
|
SSL_CTX *ctx;
|
|
pid_t *pid;
|
|
int *infofd;
|
|
};
|
|
struct tls_start_proxy_args tls_start_proxy_defaultargs(void);
|
|
/*
|
|
* tls_start_proxy return value *MUST* be checked! 0 means ok, otherwise
|
|
* we've probably run out of some resources.
|
|
*/
|
|
int tls_start_proxy(struct tls_start_proxy_args, void *apparg);
|
|
|
|
#endif
|