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905180667c
1. add openssl option at menuconfig 2. remove SSL_ERR to reduce complexity 3. add more functions about debugging and assert According these, our coders and customers may use and debug the OpenSSL code easily.
88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "ssl_cert.h"
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#include "ssl_pkey.h"
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#include "ssl_x509.h"
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#include "ssl_dbg.h"
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#include "ssl_port.h"
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/**
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* @brief create a certification object according to input certification
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*/
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CERT *__ssl_cert_new(CERT *ic)
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{
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CERT *cert;
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X509 *ix;
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EVP_PKEY *ipk;
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cert = ssl_mem_zalloc(sizeof(CERT));
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if (!cert) {
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SSL_DEBUG(SSL_CERT_ERROR_LEVEL, "no enough memory > (cert)");
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goto no_mem;
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}
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if (ic) {
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ipk = ic->pkey;
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ix = ic->x509;
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} else {
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ipk = NULL;
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ix = NULL;
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}
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cert->pkey = __EVP_PKEY_new(ipk);
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if (!cert->pkey) {
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SSL_DEBUG(SSL_CERT_ERROR_LEVEL, "__EVP_PKEY_new() return NULL");
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goto pkey_err;
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}
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cert->x509 = __X509_new(ix);
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if (!cert->x509) {
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SSL_DEBUG(SSL_CERT_ERROR_LEVEL, "__X509_new() return NULL");
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goto x509_err;
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}
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return cert;
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x509_err:
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EVP_PKEY_free(cert->pkey);
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pkey_err:
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ssl_mem_free(cert);
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no_mem:
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return NULL;
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}
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/**
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* @brief create a certification object include private key object
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*/
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CERT *ssl_cert_new(void)
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{
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return __ssl_cert_new(NULL);
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}
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/**
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* @brief free a certification object
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*/
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void ssl_cert_free(CERT *cert)
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{
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SSL_ASSERT3(cert);
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X509_free(cert->x509);
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EVP_PKEY_free(cert->pkey);
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ssl_mem_free(cert);
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}
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