[331] | 1 | /*
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| 2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <stdio.h>
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| 11 | #include "internal/cryptlib.h"
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| 12 | #include <openssl/bn.h>
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| 13 | #include <openssl/evp.h>
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| 14 | #include <openssl/asn1.h>
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| 15 | #include <openssl/x509.h>
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| 16 | #include "internal/x509_int.h"
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| 17 | #include <openssl/objects.h>
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| 18 | #include <openssl/buffer.h>
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| 19 |
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| 20 | X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey)
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| 21 | {
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| 22 | X509 *ret = NULL;
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| 23 | X509_CINF *xi = NULL;
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| 24 | X509_NAME *xn;
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| 25 | EVP_PKEY *pubkey = NULL;
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| 26 |
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| 27 | if ((ret = X509_new()) == NULL) {
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| 28 | X509err(X509_F_X509_REQ_TO_X509, ERR_R_MALLOC_FAILURE);
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| 29 | return NULL;
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| 30 | }
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| 31 |
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| 32 | /* duplicate the request */
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| 33 | xi = &ret->cert_info;
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| 34 |
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| 35 | if (sk_X509_ATTRIBUTE_num(r->req_info.attributes) != 0) {
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| 36 | if ((xi->version = ASN1_INTEGER_new()) == NULL)
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| 37 | goto err;
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| 38 | if (!ASN1_INTEGER_set(xi->version, 2))
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| 39 | goto err;
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| 40 | /*- xi->extensions=ri->attributes; <- bad, should not ever be done
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| 41 | ri->attributes=NULL; */
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| 42 | }
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| 43 |
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| 44 | xn = X509_REQ_get_subject_name(r);
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| 45 | if (X509_set_subject_name(ret, xn) == 0)
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| 46 | goto err;
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| 47 | if (X509_set_issuer_name(ret, xn) == 0)
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| 48 | goto err;
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| 49 |
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| 50 | if (X509_gmtime_adj(xi->validity.notBefore, 0) == NULL)
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| 51 | goto err;
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| 52 | if (X509_gmtime_adj(xi->validity.notAfter, (long)60 * 60 * 24 * days) ==
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| 53 | NULL)
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| 54 | goto err;
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| 55 |
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| 56 | pubkey = X509_REQ_get0_pubkey(r);
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| 57 | if (pubkey == NULL || !X509_set_pubkey(ret, pubkey))
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| 58 | goto err;
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| 59 |
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| 60 | if (!X509_sign(ret, pkey, EVP_md5()))
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| 61 | goto err;
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| 62 | return ret;
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| 63 |
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| 64 | err:
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| 65 | X509_free(ret);
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| 66 | return NULL;
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| 67 | }
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