/* $NetBSD: test_soft_pkcs11.c,v 1.2 2017/01/28 21:31:48 christos Exp $ */
/*
* Copyright (c) 2006 - 2008 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "hx_locl.h"
#include "ref/pkcs11.h"
#include <err.h>
static CK_FUNCTION_LIST_PTR func;
static CK_RV
find_object(CK_SESSION_HANDLE session,
char *id,
CK_OBJECT_CLASS key_class,
CK_OBJECT_HANDLE_PTR object)
{
CK_ULONG object_count;
CK_RV ret;
CK_ATTRIBUTE search_data[] = {
{CKA_ID, id, 0 },
{CKA_CLASS, &key_class, sizeof(key_class)}
};
CK_ULONG num_search_data = sizeof(search_data)/sizeof(search_data[0]);
search_data[0].ulValueLen = strlen(id);
ret = (*func->C_FindObjectsInit)(session, search_data, num_search_data);
if (ret != CKR_OK)
return ret;
ret = (*func->C_FindObjects)(session, object, 1, &object_count);
if (ret != CKR_OK)
return ret;
if (object_count == 0) {
printf("found no object\n");
return 1;
}
ret = (*func->C_FindObjectsFinal)(session);
if (ret != CKR_OK)
return ret;
return CKR_OK;
}
static char *sighash = "hej";
static char signature[1024];
int
main(int argc, char **argv)
{
CK_SLOT_ID_PTR slot_ids;
CK_SLOT_ID slot;
CK_ULONG num_slots;
CK_RV ret;
CK_SLOT_INFO slot_info;
CK_TOKEN_INFO token_info;
CK_SESSION_HANDLE session;
CK_OBJECT_HANDLE public, private;
ret = C_GetFunctionList(&func);
if (ret != CKR_OK)
errx(1, "C_GetFunctionList failed: %d", (int)ret);
(*func->C_Initialize)(NULL_PTR);
ret = (*func->C_GetSlotList)(FALSE, NULL, &num_slots);
if (ret != CKR_OK)
errx(1, "C_GetSlotList1 failed: %d", (int)ret);
if (num_slots == 0)
errx(1, "no slots");
if ((slot_ids = calloc(1, num_slots * sizeof(*slot_ids))) == NULL)
err(1, "alloc slots failed");
ret = (*func->C_GetSlotList)(FALSE, slot_ids, &num_slots);
if (ret != CKR_OK)
errx(1, "C_GetSlotList2 failed: %d", (int)ret);
slot = slot_ids[0];
free(slot_ids);
ret = (*func->C_GetSlotInfo)(slot, &slot_info);
if (ret)
errx(1, "C_GetSlotInfo failed: %d", (int)ret);
if ((slot_info.flags & CKF_TOKEN_PRESENT) == 0)
errx(1, "no token present");
ret = (*func->C_OpenSession)(slot, CKF_SERIAL_SESSION,
NULL, NULL, &session);
if (ret != CKR_OK)
errx(1, "C_OpenSession failed: %d", (int)ret);
ret = (*func->C_GetTokenInfo)(slot, &token_info);
if (ret)
errx(1, "C_GetTokenInfo1 failed: %d", (int)ret);
if (token_info.flags & CKF_LOGIN_REQUIRED) {
ret = (*func->C_Login)(session, CKU_USER,
(unsigned char*)"foobar", 6);
if (ret != CKR_OK)
errx(1, "C_Login failed: %d", (int)ret);
}
ret = (*func->C_GetTokenInfo)(slot, &token_info);
if (ret)
errx(1, "C_GetTokenInfo2 failed: %d", (int)ret);
if (token_info.flags & CKF_LOGIN_REQUIRED)
errx(1, "login required, even after C_Login");
ret = find_object(session, "cert", CKO_PUBLIC_KEY, &public);
if (ret != CKR_OK)
errx(1, "find cert failed: %d", (int)ret);
ret = find_object(session, "cert", CKO_PRIVATE_KEY, &private);
if (ret != CKR_OK)
errx(1, "find private key failed: %d", (int)ret);
{
CK_ULONG ck_sigsize;
CK_MECHANISM mechanism;
memset(&mechanism, 0, sizeof(mechanism));
mechanism.mechanism = CKM_RSA_PKCS;
ret = (*func->C_SignInit)(session, &mechanism, private);
if (ret != CKR_OK)
return 1;
ck_sigsize = sizeof(signature);
ret = (*func->C_Sign)(session, (CK_BYTE *)sighash, strlen(sighash),
(CK_BYTE *)signature, &ck_sigsize);
if (ret != CKR_OK) {
printf("C_Sign failed with: %d\n", (int)ret);
return 1;
}
ret = (*func->C_VerifyInit)(session, &mechanism, public);
if (ret != CKR_OK)
return 1;
ret = (*func->C_Verify)(session, (CK_BYTE *)signature, ck_sigsize,
(CK_BYTE *)sighash, strlen(sighash));
if (ret != CKR_OK) {
printf("message: %d\n", (int)ret);
return 1;
}
}
#if 0
{
CK_ULONG ck_sigsize, outsize;
CK_MECHANISM mechanism;
char outdata[1024];
memset(&mechanism, 0, sizeof(mechanism));
mechanism.mechanism = CKM_RSA_PKCS;
ret = (*func->C_EncryptInit)(session, &mechanism, public);
if (ret != CKR_OK)
return 1;
ck_sigsize = sizeof(signature);
ret = (*func->C_Encrypt)(session, (CK_BYTE *)sighash, strlen(sighash),
(CK_BYTE *)signature, &ck_sigsize);
if (ret != CKR_OK) {
printf("message: %d\n", (int)ret);
return 1;
}
ret = (*func->C_DecryptInit)(session, &mechanism, private);
if (ret != CKR_OK)
return 1;
outsize = sizeof(outdata);
ret = (*func->C_Decrypt)(session, (CK_BYTE *)signature, ck_sigsize,
(CK_BYTE *)outdata, &outsize);
if (ret != CKR_OK) {
printf("message: %d\n", (int)ret);
return 1;
}
if (ct_memcmp(sighash, outdata, strlen(sighash)) != 0)
return 1;
}
#endif
ret = (*func->C_CloseSession)(session);
if (ret != CKR_OK)
return 1;
(*func->C_Finalize)(NULL_PTR);
return 0;
}