mirror of https://github.com/openssl/openssl.git
121 lines
3.0 KiB
C
121 lines
3.0 KiB
C
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/*
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* Copyright 2007-2019 The OpenSSL Project Authors. All Rights Reserved.
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* Copyright Nokia 2007-2019
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* Copyright Siemens AG 2015-2019
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include "cmp_testlib.h"
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#include <openssl/rsa.h> /* needed in case config no-deprecated */
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EVP_PKEY *load_pem_key(const char *file)
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{
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EVP_PKEY *key = NULL;
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BIO *bio = NULL;
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if (!TEST_ptr(bio = BIO_new(BIO_s_file())))
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return NULL;
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if (TEST_int_gt(BIO_read_filename(bio, file), 0))
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(void)TEST_ptr(key = PEM_read_bio_PrivateKey(bio, NULL, NULL, NULL));
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BIO_free(bio);
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return key;
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}
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X509 *load_pem_cert(const char *file)
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{
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X509 *cert = NULL;
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BIO *bio = NULL;
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if (!TEST_ptr(bio = BIO_new(BIO_s_file())))
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return NULL;
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if (TEST_int_gt(BIO_read_filename(bio, file), 0))
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(void)TEST_ptr(cert = PEM_read_bio_X509(bio, NULL, NULL, NULL));
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BIO_free(bio);
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return cert;
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}
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X509_REQ *load_csr(const char *file)
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{
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X509_REQ *csr = NULL;
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BIO *bio = NULL;
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if (!TEST_ptr(file) || !TEST_ptr(bio = BIO_new_file(file, "rb")))
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return NULL;
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(void)TEST_ptr(csr = d2i_X509_REQ_bio(bio, NULL));
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BIO_free(bio);
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return csr;
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}
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EVP_PKEY *gen_rsa(void)
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{
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EVP_PKEY_CTX *ctx = NULL;
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EVP_PKEY *pkey = NULL;
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(void)(TEST_ptr(ctx = EVP_PKEY_CTX_new_id(EVP_PKEY_RSA, NULL))
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&& TEST_int_gt(EVP_PKEY_keygen_init(ctx), 0)
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&& TEST_int_gt(EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, 2048), 0)
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&& TEST_int_gt(EVP_PKEY_keygen(ctx, &pkey), 0));
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EVP_PKEY_CTX_free(ctx);
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return pkey;
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}
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/*
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* Checks whether the syntax of msg conforms to ASN.1
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*/
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int valid_asn1_encoding(const OSSL_CMP_MSG *msg)
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{
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return msg != NULL ? i2d_OSSL_CMP_MSG(msg, NULL) > 0 : 0;
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}
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/*
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* Compares two stacks of certificates in the order of their elements.
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* Returns 0 if sk1 and sk2 are equal and another value otherwise
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*/
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int STACK_OF_X509_cmp(const STACK_OF(X509) *sk1, const STACK_OF(X509) *sk2)
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{
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int i, res;
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X509 *a, *b;
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if (sk1 == sk2)
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return 0;
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if (sk1 == NULL)
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return -1;
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if (sk2 == NULL)
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return 1;
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if ((res = sk_X509_num(sk1) - sk_X509_num(sk2)))
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return res;
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for (i = 0; i < sk_X509_num(sk1); i++) {
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a = sk_X509_value(sk1, i);
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b = sk_X509_value(sk2, i);
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if (a != b)
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if ((res = X509_cmp(a, b)) != 0)
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return res;
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}
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return 0;
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}
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/*
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* Up refs and push a cert onto sk.
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* Returns the number of certificates on the stack on success
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* Returns -1 or 0 on error
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*/
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int STACK_OF_X509_push1(STACK_OF(X509) *sk, X509 *cert)
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{
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int res;
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if (sk == NULL || cert == NULL)
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return -1;
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if (!X509_up_ref(cert))
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return -1;
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res = sk_X509_push(sk, cert);
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if (res <= 0)
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X509_free(cert); /* down-ref */
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return res;
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}
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