OpenCoverage

x509spki.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/x509/x509spki.c
Source codeSwitch to Preprocessed file
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1/*-
2 * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.-
3 *-
4 * Licensed under the OpenSSL license (the "License"). You may not use-
5 * this file except in compliance with the License. You can obtain a copy-
6 * in the file LICENSE in the source distribution or at-
7 * https://www.openssl.org/source/license.html-
8 */-
9-
10#include <stdio.h>-
11#include "internal/cryptlib.h"-
12#include <openssl/x509.h>-
13-
14int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey)-
15{-
16 if ((x == NULL) || (x->spkac == NULL))
(x == ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
(x->spkac == ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
0
17 return 0;
never executed: return 0;
0
18 return X509_PUBKEY_set(&(x->spkac->pubkey), pkey);
never executed: return X509_PUBKEY_set(&(x->spkac->pubkey), pkey);
0
19}-
20-
21EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x)-
22{-
23 if ((x == NULL) || (x->spkac == NULL))
(x == ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
(x->spkac == ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
0
24 return NULL;
never executed: return ((void *)0) ;
0
25 return X509_PUBKEY_get(x->spkac->pubkey);
never executed: return X509_PUBKEY_get(x->spkac->pubkey);
0
26}-
27-
28/* Load a Netscape SPKI from a base64 encoded string */-
29-
30NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len)-
31{-
32 unsigned char *spki_der;-
33 const unsigned char *p;-
34 int spki_len;-
35 NETSCAPE_SPKI *spki;-
36 if (len <= 0)
len <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
37 len = strlen(str);
never executed: len = strlen(str);
0
38 if ((spki_der = OPENSSL_malloc(len + 1)) == NULL) {
(spki_der = CR...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
39 X509err(X509_F_NETSCAPE_SPKI_B64_DECODE, ERR_R_MALLOC_FAILURE);-
40 return NULL;
never executed: return ((void *)0) ;
0
41 }-
42 spki_len = EVP_DecodeBlock(spki_der, (const unsigned char *)str, len);-
43 if (spki_len < 0) {
spki_len < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
44 X509err(X509_F_NETSCAPE_SPKI_B64_DECODE, X509_R_BASE64_DECODE_ERROR);-
45 OPENSSL_free(spki_der);-
46 return NULL;
never executed: return ((void *)0) ;
0
47 }-
48 p = spki_der;-
49 spki = d2i_NETSCAPE_SPKI(NULL, &p, spki_len);-
50 OPENSSL_free(spki_der);-
51 return spki;
never executed: return spki;
0
52}-
53-
54/* Generate a base64 encoded string from an SPKI */-
55-
56char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *spki)-
57{-
58 unsigned char *der_spki, *p;-
59 char *b64_str;-
60 int der_len;-
61 der_len = i2d_NETSCAPE_SPKI(spki, NULL);-
62 der_spki = OPENSSL_malloc(der_len);-
63 b64_str = OPENSSL_malloc(der_len * 2);-
64 if (der_spki == NULL || b64_str == NULL) {
der_spki == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
b64_str == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
65 X509err(X509_F_NETSCAPE_SPKI_B64_ENCODE, ERR_R_MALLOC_FAILURE);-
66 OPENSSL_free(der_spki);-
67 OPENSSL_free(b64_str);-
68 return NULL;
never executed: return ((void *)0) ;
0
69 }-
70 p = der_spki;-
71 i2d_NETSCAPE_SPKI(spki, &p);-
72 EVP_EncodeBlock((unsigned char *)b64_str, der_spki, der_len);-
73 OPENSSL_free(der_spki);-
74 return b64_str;
never executed: return b64_str;
0
75}-
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