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/* https.c
* HTTPS protocol client implementation
* (c) 2002 Mikulas Patocka
* This file is a part of the Links program, released under GPL.
*/
#include "links.h"
#ifndef PATH_MAX
#define PATH_MAX 255
#endif
#ifdef HAVE_SSL
SSL_CTX *context = 0;
SSL *getSSL(void)
{
if (!context) {
char f_randfile[PATH_MAX];
const char *f = RAND_file_name(f_randfile, sizeof(f_randfile));
if (f && RAND_egd(f)<0) {
/* Not an EGD, so read and write to it */
if (RAND_load_file(f_randfile, -1))
RAND_write_file(f_randfile);
}
SSLeay_add_ssl_algorithms();
context = SSL_CTX_new(SSLv23_client_method());
SSL_CTX_set_options(context, SSL_OP_ALL);
SSL_CTX_set_default_verify_paths(context);
}
return (SSL_new(context));
}
void ssl_finish(void)
{
if (context) SSL_CTX_free(context);
}
void https_func(struct connection *c)
{
c->ssl = (void *)-1;
http_func(c);
}
#else
void https_func(struct connection *c)
{
setcstate(c, S_NO_SSL);
abort_connection(c);
}
#endif
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