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