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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2020 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "test.h"
#include "testutil.h"
#include "warnless.h"
#include "memdebug.h"
struct entry {
const char *name;
const char *exp;
};
static struct entry preload_hosts[] = {
/* curl turns 39 that day just before 31-bit time_t overflow */
{ "1.example.com", "20370320 01:02:03" },
{ "2.example.com", "20370320 03:02:01" },
{ "3.example.com", "20370319 01:02:03" },
{ "4.example.com", "" },
{ NULL, NULL } /* end of list marker */
};
struct state {
int index;
};
/* "read" is from the point of the library, it wants data from us */
static CURLSTScode hstsread(CURL *easy, struct curl_hstsentry *e,
void *userp)
{
const char *host;
const char *expire;
struct state *s = (struct state *)userp;
(void)easy;
host = preload_hosts[s->index].name;
expire = preload_hosts[s->index++].exp;
if(host && (strlen(host) < e->namelen)) {
strcpy(e->name, host);
e->includeSubDomains = FALSE;
strcpy(e->expire, expire);
fprintf(stderr, "add '%s'\n", host);
}
else
return CURLSTS_DONE;
return CURLSTS_OK;
}
/* verify error from callback */
static CURLSTScode hstsreadfail(CURL *easy, struct curl_hstsentry *e,
void *userp)
{
(void)easy;
(void)e;
(void)userp;
return CURLSTS_FAIL;
}
/* check that we get the hosts back in the save */
static CURLSTScode hstswrite(CURL *easy, struct curl_hstsentry *e,
struct curl_index *i, void *userp)
{
(void)easy;
(void)userp;
printf("[%zu/%zu] %s %s\n", i->index, i->total, e->name, e->expire);
return CURLSTS_OK;
}
/*
* Read/write HSTS cache entries via callback.
*/
int test(char *URL)
{
CURLcode ret = CURLE_OK;
CURL *hnd;
struct state st = {0};
curl_global_init(CURL_GLOBAL_ALL);
hnd = curl_easy_init();
if(hnd) {
curl_easy_setopt(hnd, CURLOPT_URL, URL);
curl_easy_setopt(hnd, CURLOPT_HSTSREADFUNCTION, hstsread);
curl_easy_setopt(hnd, CURLOPT_HSTSREADDATA, &st);
curl_easy_setopt(hnd, CURLOPT_HSTSWRITEFUNCTION, hstswrite);
curl_easy_setopt(hnd, CURLOPT_HSTSWRITEDATA, &st);
curl_easy_setopt(hnd, CURLOPT_HSTS_CTRL, CURLHSTS_ENABLE);
ret = curl_easy_perform(hnd);
curl_easy_cleanup(hnd);
printf("First request returned %d\n", (int)ret);
}
hnd = curl_easy_init();
if(hnd) {
curl_easy_setopt(hnd, CURLOPT_URL, URL);
curl_easy_setopt(hnd, CURLOPT_HSTSREADFUNCTION, hstsreadfail);
curl_easy_setopt(hnd, CURLOPT_HSTSREADDATA, &st);
curl_easy_setopt(hnd, CURLOPT_HSTSWRITEFUNCTION, hstswrite);
curl_easy_setopt(hnd, CURLOPT_HSTSWRITEDATA, &st);
curl_easy_setopt(hnd, CURLOPT_HSTS_CTRL, CURLHSTS_ENABLE);
ret = curl_easy_perform(hnd);
curl_easy_cleanup(hnd);
printf("Second request returned %d\n", (int)ret);
}
curl_global_cleanup();
return (int)ret;
}
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