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Versions: 136
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Contents
/*
* Copyright (c) 2004-2005 Sergey Lyubka <valenok@gmail.com>
* All rights reserved
*
* "THE BEER-WARE LICENSE" (Revision 42):
* Sergey Lyubka wrote this file. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer in return.
*/
#include "defs.h"
#if !defined(NO_SSL)
struct ssl_func ssl_sw[] = {
{"SSL_free", {0}},
{"SSL_accept", {0}},
{"SSL_connect", {0}},
{"SSL_read", {0}},
{"SSL_write", {0}},
{"SSL_get_error", {0}},
{"SSL_set_fd", {0}},
{"SSL_new", {0}},
{"SSL_CTX_new", {0}},
{"SSLv23_server_method", {0}},
{"SSL_library_init", {0}},
{"SSL_CTX_use_PrivateKey_file", {0}},
{"SSL_CTX_use_certificate_file",{0}},
{NULL, {0}}
};
void
_shttpd_ssl_handshake(struct stream *stream)
{
int n;
if ((n = SSL_accept(stream->chan.ssl.ssl)) == 1) {
DBG(("handshake: SSL accepted"));
stream->flags |= FLAG_SSL_ACCEPTED;
} else {
n = SSL_get_error(stream->chan.ssl.ssl, n);
if (n != SSL_ERROR_WANT_READ && n != SSL_ERROR_WANT_WRITE)
stream->flags |= FLAG_CLOSED;
DBG(("SSL_accept error %d", n));
}
}
static int
read_ssl(struct stream *stream, void *buf, size_t len)
{
int nread = -1;
assert(stream->chan.ssl.ssl != NULL);
if (!(stream->flags & FLAG_SSL_ACCEPTED))
_shttpd_ssl_handshake(stream);
if (stream->flags & FLAG_SSL_ACCEPTED)
nread = SSL_read(stream->chan.ssl.ssl, buf, len);
return (nread);
}
static int
write_ssl(struct stream *stream, const void *buf, size_t len)
{
assert(stream->chan.ssl.ssl != NULL);
return (SSL_write(stream->chan.ssl.ssl, buf, len));
}
static void
close_ssl(struct stream *stream)
{
assert(stream->chan.ssl.sock != -1);
assert(stream->chan.ssl.ssl != NULL);
(void) closesocket(stream->chan.ssl.sock);
SSL_free(stream->chan.ssl.ssl);
}
const struct io_class _shttpd_io_ssl = {
"ssl",
read_ssl,
write_ssl,
close_ssl
};
#endif /* !NO_SSL */
Version data entries
136 entries across 136 versions & 2 rubygems