/*
- * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2017 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
#include <stdio.h>
#include <string.h>
+#include <stdlib.h>
#include <openssl/e_os2.h>
-#ifdef OPENSSL_NO_ENGINE
-int main(int argc, char *argv[])
-{
- printf("No ENGINE support\n");
- return (0);
-}
-#else
+# include "testutil.h"
+
+#ifndef OPENSSL_NO_ENGINE
# include <openssl/buffer.h>
# include <openssl/crypto.h>
# include <openssl/engine.h>
+# include <openssl/rsa.h>
# include <openssl/err.h>
-# include "testutil.h"
static void display_engine_list(void)
{
}
for (loop = 0; loop < NUMTOADD; loop++) {
if (!TEST_true(ENGINE_add(block[loop]))) {
- printf("Adding stopped at %d, (%s,%s)",
- loop, ENGINE_get_id(block[loop]),
- ENGINE_get_name(block[loop]));
+ test_note("Adding stopped at %d, (%s,%s)",
+ loop, ENGINE_get_id(block[loop]),
+ ENGINE_get_name(block[loop]));
goto cleanup_loop;
}
}
return to_return;
}
-void register_tests(void)
+/* Test EVP_PKEY method */
+static EVP_PKEY_METHOD *test_rsa = NULL;
+
+static int called_encrypt = 0;
+
+/* Test function to check operation has been redirected */
+static int test_encrypt(EVP_PKEY_CTX *ctx, unsigned char *sig,
+ size_t *siglen, const unsigned char *tbs, size_t tbslen)
{
- ADD_TEST(test_engines);
+ called_encrypt = 1;
+ return 1;
+}
+
+static int test_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth,
+ const int **pnids, int nid)
+{
+ static const int rnid = EVP_PKEY_RSA;
+ if (pmeth == NULL) {
+ *pnids = &rnid;
+ return 1;
+ }
+
+ if (nid == EVP_PKEY_RSA) {
+ *pmeth = test_rsa;
+ return 1;
+ }
+
+ *pmeth = NULL;
+ return 0;
+}
+
+/* Return a test EVP_PKEY value */
+
+static EVP_PKEY *get_test_pkey(void)
+{
+ static unsigned char n[] =
+ "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
+ "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
+ "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93"
+ "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1"
+ "\xF5";
+ static unsigned char e[] = "\x11";
+
+ RSA *rsa = RSA_new();
+ EVP_PKEY *pk = EVP_PKEY_new();
+
+ if (rsa == NULL || pk == NULL || !EVP_PKEY_assign_RSA(pk, rsa)) {
+ RSA_free(rsa);
+ EVP_PKEY_free(pk);
+ return NULL;
+ }
+
+ if (!RSA_set0_key(rsa, BN_bin2bn(n, sizeof(n)-1, NULL),
+ BN_bin2bn(e, sizeof(e)-1, NULL), NULL)) {
+ EVP_PKEY_free(pk);
+ return NULL;
+ }
+
+ return pk;
+}
+
+static int test_redirect(void)
+{
+ const unsigned char pt[] = "Hello World\n";
+ unsigned char *tmp = NULL;
+ size_t len;
+ EVP_PKEY_CTX *ctx = NULL;
+ ENGINE *e = NULL;
+ EVP_PKEY *pkey = NULL;
+
+ int to_return = 0;
+
+ if (!TEST_ptr(pkey = get_test_pkey()))
+ goto err;
+
+ len = EVP_PKEY_size(pkey);
+ if (!TEST_ptr(tmp = OPENSSL_malloc(len)))
+ goto err;
+
+ if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL)))
+ goto err;
+ TEST_info("EVP_PKEY_encrypt test: no redirection");
+ /* Encrypt some data: should succeed but not be redirected */
+ if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
+ || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
+ || !TEST_false(called_encrypt))
+ goto err;
+ EVP_PKEY_CTX_free(ctx);
+ ctx = NULL;
+
+ /* Create a test ENGINE */
+ if (!TEST_ptr(e = ENGINE_new())
+ || !TEST_true(ENGINE_set_id(e, "Test redirect engine"))
+ || !TEST_true(ENGINE_set_name(e, "Test redirect engine")))
+ goto err;
+
+ /*
+ * Try to create a context for this engine and test key.
+ * Try setting test key engine. Both should fail because the
+ * engine has no public key methods.
+ */
+ if (!TEST_ptr_null(EVP_PKEY_CTX_new(pkey, e))
+ || !TEST_int_le(EVP_PKEY_set1_engine(pkey, e), 0))
+ goto err;
+
+ /* Setup an empty test EVP_PKEY_METHOD and set callback to return it */
+ if (!TEST_ptr(test_rsa = EVP_PKEY_meth_new(EVP_PKEY_RSA, 0)))
+ goto err;
+ ENGINE_set_pkey_meths(e, test_pkey_meths);
+
+ /* Getting a context for test ENGINE should now succeed */
+ if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e)))
+ goto err;
+ /* Encrypt should fail because operation is not supported */
+ if (!TEST_int_le(EVP_PKEY_encrypt_init(ctx), 0))
+ goto err;
+ EVP_PKEY_CTX_free(ctx);
+ ctx = NULL;
+
+ /* Add test encrypt operation to method */
+ EVP_PKEY_meth_set_encrypt(test_rsa, 0, test_encrypt);
+
+ TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_CTX_new()");
+ if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e)))
+ goto err;
+ /* Encrypt some data: should succeed and be redirected */
+ if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
+ || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
+ || !TEST_true(called_encrypt))
+ goto err;
+
+ EVP_PKEY_CTX_free(ctx);
+ ctx = NULL;
+ called_encrypt = 0;
+
+ /* Create context with default engine: should not be redirected */
+ if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))
+ || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
+ || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
+ || !TEST_false(called_encrypt))
+ goto err;
+
+ EVP_PKEY_CTX_free(ctx);
+ ctx = NULL;
+
+ /* Set engine explicitly for test key */
+ if (!TEST_true(EVP_PKEY_set1_engine(pkey, e)))
+ goto err;
+
+ TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_set1_engine()");
+
+ /* Create context with default engine: should be redirected now */
+ if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))
+ || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
+ || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
+ || !TEST_true(called_encrypt))
+ goto err;
+
+ to_return = 1;
+
+ err:
+ EVP_PKEY_CTX_free(ctx);
+ EVP_PKEY_free(pkey);
+ ENGINE_free(e);
+ OPENSSL_free(tmp);
+ return to_return;
}
#endif
+
+int setup_tests(void)
+{
+#ifdef OPENSSL_NO_ENGINE
+ TEST_note("No ENGINE support");
+#else
+ ADD_TEST(test_engines);
+ ADD_TEST(test_redirect);
+#endif
+ return 1;
+}