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7960dbec68
Also includes CRMF (RFC 4211) and HTTP transfer (RFC 6712)
CMP and CRMF API is added to libcrypto, and the "cmp" app to the openssl CLI.
Adds extensive man pages and tests. Integration into build scripts.
Incremental pull request based on OpenSSL commit 8869ad4a39 of 2019-04-02
4th chunk: CMP context/parameters and utilities
in crypto/cmp/cmp_ctx.c, crypto/cmp/cmp_util.c, and related files
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9107)
121 lines
3.0 KiB
C
121 lines
3.0 KiB
C
/*
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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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