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| 1 /* x509spki.c */ | |
| 2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
| 3 * project 1999. | |
| 4 */ | |
| 5 /* ==================================================================== | |
| 6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. | |
| 7 * | |
| 8 * Redistribution and use in source and binary forms, with or without | |
| 9 * modification, are permitted provided that the following conditions | |
| 10 * are met: | |
| 11 * | |
| 12 * 1. Redistributions of source code must retain the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer. | |
| 14 * | |
| 15 * 2. Redistributions in binary form must reproduce the above copyright | |
| 16 * notice, this list of conditions and the following disclaimer in | |
| 17 * the documentation and/or other materials provided with the | |
| 18 * distribution. | |
| 19 * | |
| 20 * 3. All advertising materials mentioning features or use of this | |
| 21 * software must display the following acknowledgment: | |
| 22 * "This product includes software developed by the OpenSSL Project | |
| 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
| 24 * | |
| 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 26 * endorse or promote products derived from this software without | |
| 27 * prior written permission. For written permission, please contact | |
| 28 * licensing@OpenSSL.org. | |
| 29 * | |
| 30 * 5. Products derived from this software may not be called "OpenSSL" | |
| 31 * nor may "OpenSSL" appear in their names without prior written | |
| 32 * permission of the OpenSSL Project. | |
| 33 * | |
| 34 * 6. Redistributions of any form whatsoever must retain the following | |
| 35 * acknowledgment: | |
| 36 * "This product includes software developed by the OpenSSL Project | |
| 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
| 38 * | |
| 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 50 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 51 * ==================================================================== | |
| 52 * | |
| 53 * This product includes cryptographic software written by Eric Young | |
| 54 * (eay@cryptsoft.com). This product includes software written by Tim | |
| 55 * Hudson (tjh@cryptsoft.com). | |
| 56 * | |
| 57 */ | |
| 58 | |
| 59 #include <stdio.h> | |
| 60 #include "cryptlib.h" | |
| 61 #include <openssl/x509.h> | |
| 62 | |
| 63 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey) | |
| 64 { | |
| 65 if ((x == NULL) || (x->spkac == NULL)) return(0); | |
| 66 return(X509_PUBKEY_set(&(x->spkac->pubkey),pkey)); | |
| 67 } | |
| 68 | |
| 69 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x) | |
| 70 { | |
| 71 if ((x == NULL) || (x->spkac == NULL)) | |
| 72 return(NULL); | |
| 73 return(X509_PUBKEY_get(x->spkac->pubkey)); | |
| 74 } | |
| 75 | |
| 76 /* Load a Netscape SPKI from a base64 encoded string */ | |
| 77 | |
| 78 NETSCAPE_SPKI * NETSCAPE_SPKI_b64_decode(const char *str, int len) | |
| 79 { | |
| 80 unsigned char *spki_der; | |
| 81 const unsigned char *p; | |
| 82 int spki_len; | |
| 83 NETSCAPE_SPKI *spki; | |
| 84 if(len <= 0) len = strlen(str); | |
| 85 if (!(spki_der = OPENSSL_malloc(len + 1))) { | |
| 86 X509err(X509_F_NETSCAPE_SPKI_B64_DECODE, ERR_R_MALLOC_FAILURE); | |
| 87 return NULL; | |
| 88 } | |
| 89 spki_len = EVP_DecodeBlock(spki_der, (const unsigned char *)str, len); | |
| 90 if(spki_len < 0) { | |
| 91 X509err(X509_F_NETSCAPE_SPKI_B64_DECODE, | |
| 92 X509_R_BASE64_DECODE_ERROR); | |
| 93 OPENSSL_free(spki_der); | |
| 94 return NULL; | |
| 95 } | |
| 96 p = spki_der; | |
| 97 spki = d2i_NETSCAPE_SPKI(NULL, &p, spki_len); | |
| 98 OPENSSL_free(spki_der); | |
| 99 return spki; | |
| 100 } | |
| 101 | |
| 102 /* Generate a base64 encoded string from an SPKI */ | |
| 103 | |
| 104 char * NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *spki) | |
| 105 { | |
| 106 unsigned char *der_spki, *p; | |
| 107 char *b64_str; | |
| 108 int der_len; | |
| 109 der_len = i2d_NETSCAPE_SPKI(spki, NULL); | |
| 110 der_spki = OPENSSL_malloc(der_len); | |
| 111 b64_str = OPENSSL_malloc(der_len * 2); | |
| 112 if(!der_spki || !b64_str) { | |
| 113 X509err(X509_F_NETSCAPE_SPKI_B64_ENCODE, ERR_R_MALLOC_FAILURE); | |
| 114 return NULL; | |
| 115 } | |
| 116 p = der_spki; | |
| 117 i2d_NETSCAPE_SPKI(spki, &p); | |
| 118 EVP_EncodeBlock((unsigned char *)b64_str, der_spki, der_len); | |
| 119 OPENSSL_free(der_spki); | |
| 120 return b64_str; | |
| 121 } | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master