1d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* v3_prn.c */ 24969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin/* 34969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project 44969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin * 1999. 5d9e397b599b13d642138480a28c14db7a136bf0Adam Langley */ 6d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* ==================================================================== 7d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Copyright (c) 1999 The OpenSSL Project. All rights reserved. 8d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 9d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Redistribution and use in source and binary forms, with or without 10d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * modification, are permitted provided that the following conditions 11d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * are met: 12d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 13d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 1. Redistributions of source code must retain the above copyright 144969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin * notice, this list of conditions and the following disclaimer. 15d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 16d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 2. Redistributions in binary form must reproduce the above copyright 17d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * notice, this list of conditions and the following disclaimer in 18d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * the documentation and/or other materials provided with the 19d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * distribution. 20d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 21d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 3. All advertising materials mentioning features or use of this 22d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * software must display the following acknowledgment: 23d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * "This product includes software developed by the OpenSSL Project 24d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 25d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 26d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 27d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * endorse or promote products derived from this software without 28d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * prior written permission. For written permission, please contact 29d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * licensing@OpenSSL.org. 30d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 31d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 5. Products derived from this software may not be called "OpenSSL" 32d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * nor may "OpenSSL" appear in their names without prior written 33d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * permission of the OpenSSL Project. 34d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 35d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 6. Redistributions of any form whatsoever must retain the following 36d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * acknowledgment: 37d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * "This product includes software developed by the OpenSSL Project 38d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 39d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 40d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 41d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 42d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 43d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 44d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 45d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 46d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 47d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 49d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 50d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 51d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * OF THE POSSIBILITY OF SUCH DAMAGE. 52d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * ==================================================================== 53d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 54d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * This product includes cryptographic software written by Eric Young 55d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * (eay@cryptsoft.com). This product includes software written by Tim 56d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Hudson (tjh@cryptsoft.com). */ 57d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 58d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* X509 v3 extension utilities */ 59d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 60d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <stdio.h> 61d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 62d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/bio.h> 63d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/conf.h> 64d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/mem.h> 65d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/x509v3.h> 66d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 67d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* Extension printing routines */ 68d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 694969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjaminstatic int unknown_ext_print(BIO *out, X509_EXTENSION *ext, 704969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin unsigned long flag, int indent, int supported); 71d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 72d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* Print out a name+value stack */ 73d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 744969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjaminvoid X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, 754969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin int ml) 76d9e397b599b13d642138480a28c14db7a136bf0Adam Langley{ 774969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin size_t i; 784969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin CONF_VALUE *nval; 794969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!val) 804969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return; 814969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!ml || !sk_CONF_VALUE_num(val)) { 824969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(out, "%*s", indent, ""); 834969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!sk_CONF_VALUE_num(val)) 844969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_puts(out, "<EMPTY>\n"); 854969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } 864969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin for (i = 0; i < sk_CONF_VALUE_num(val); i++) { 874969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (ml) 884969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(out, "%*s", indent, ""); 894969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin else if (i > 0) 904969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(out, ", "); 914969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin nval = sk_CONF_VALUE_value(val, i); 924969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!nval->name) 934969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_puts(out, nval->value); 944969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin else if (!nval->value) 954969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_puts(out, nval->name); 964969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin else 974969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(out, "%s:%s", nval->name, nval->value); 984969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (ml) 994969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_puts(out, "\n"); 1004969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } 101d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 102d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 103d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* Main routine: print out a general extension */ 104d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 1054969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjaminint X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, 1064969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin int indent) 107d9e397b599b13d642138480a28c14db7a136bf0Adam Langley{ 1084969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin void *ext_str = NULL; 1094969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin char *value = NULL; 1104969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin const unsigned char *p; 1114969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin const X509V3_EXT_METHOD *method; 1124969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin STACK_OF(CONF_VALUE) *nval = NULL; 1134969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin int ok = 1; 1144969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 1154969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!(method = X509V3_EXT_get(ext))) 1164969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return unknown_ext_print(out, ext, flag, indent, 0); 1174969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin p = ext->value->data; 1184969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (method->it) 1194969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ext_str = 1204969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ASN1_item_d2i(NULL, &p, ext->value->length, 1214969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ASN1_ITEM_ptr(method->it)); 1224969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin else 1234969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ext_str = method->d2i(NULL, &p, ext->value->length); 1244969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 1254969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!ext_str) 1264969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return unknown_ext_print(out, ext, flag, indent, 1); 1274969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 1284969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (method->i2s) { 1294969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!(value = method->i2s(method, ext_str))) { 1304969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ok = 0; 1314969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin goto err; 1324969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } 1334969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(out, "%*s%s", indent, "", value); 1344969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } else if (method->i2v) { 1354969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!(nval = method->i2v(method, ext_str, NULL))) { 1364969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ok = 0; 1374969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin goto err; 1384969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } 1394969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin X509V3_EXT_val_prn(out, nval, indent, 1404969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin method->ext_flags & X509V3_EXT_MULTILINE); 1414969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } else if (method->i2r) { 1424969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!method->i2r(method, ext_str, out, indent)) 1434969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ok = 0; 1444969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } else 1454969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ok = 0; 1464969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 1474969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin err: 1484969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin sk_CONF_VALUE_pop_free(nval, X509V3_conf_free); 1494969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (value) 1504969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin OPENSSL_free(value); 1514969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (method->it) 1524969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ASN1_item_free(ext_str, ASN1_ITEM_ptr(method->it)); 1534969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin else 1544969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin method->ext_free(ext_str); 1554969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return ok; 156d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 157d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 1584969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjaminint X509V3_extensions_print(BIO *bp, const char *title, 1594969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin STACK_OF(X509_EXTENSION) *exts, 1604969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin unsigned long flag, int indent) 161d9e397b599b13d642138480a28c14db7a136bf0Adam Langley{ 1624969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin size_t i; 1634969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin int j; 1644969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 1654969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (sk_X509_EXTENSION_num(exts) <= 0) 1664969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 1; 1674969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 1684969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (title) { 1694969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(bp, "%*s%s:\n", indent, "", title); 1704969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin indent += 4; 1714969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } 1724969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 1734969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { 1744969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ASN1_OBJECT *obj; 1754969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin X509_EXTENSION *ex; 1764969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ex = sk_X509_EXTENSION_value(exts, i); 1774969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (indent && BIO_printf(bp, "%*s", indent, "") <= 0) 1784969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 0; 1794969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin obj = X509_EXTENSION_get_object(ex); 1804969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin i2a_ASN1_OBJECT(bp, obj); 1814969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin j = X509_EXTENSION_get_critical(ex); 1824969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (BIO_printf(bp, ": %s\n", j ? "critical" : "") <= 0) 1834969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 0; 1844969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!X509V3_EXT_print(bp, ex, flag, indent + 4)) { 1854969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(bp, "%*s", indent + 4, ""); 1864969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin M_ASN1_OCTET_STRING_print(bp, ex->value); 1874969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } 1884969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (BIO_write(bp, "\n", 1) <= 0) 1894969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 0; 1904969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } 1914969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 1; 192d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 193d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 1944969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjaminstatic int unknown_ext_print(BIO *out, X509_EXTENSION *ext, 1954969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin unsigned long flag, int indent, int supported) 196d9e397b599b13d642138480a28c14db7a136bf0Adam Langley{ 1974969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin switch (flag & X509V3_EXT_UNKNOWN_MASK) { 1984969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 1994969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin case X509V3_EXT_DEFAULT: 2004969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 0; 2014969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 2024969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin case X509V3_EXT_ERROR_UNKNOWN: 2034969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (supported) 2044969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(out, "%*s<Parse Error>", indent, ""); 2054969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin else 2064969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_printf(out, "%*s<Not Supported>", indent, ""); 2074969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 1; 2084969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 2094969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin case X509V3_EXT_PARSE_UNKNOWN: 2104969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin case X509V3_EXT_DUMP_UNKNOWN: 2114969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return BIO_hexdump(out, ext->value->data, ext->value->length, indent); 2124969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin 2134969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin default: 2144969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 1; 2154969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin } 216d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 217d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 218d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#ifndef OPENSSL_NO_FP_API 219d9e397b599b13d642138480a28c14db7a136bf0Adam Langleyint X509V3_EXT_print_fp(FILE *fp, X509_EXTENSION *ext, int flag, int indent) 220d9e397b599b13d642138480a28c14db7a136bf0Adam Langley{ 2214969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO *bio_tmp; 2224969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin int ret; 2234969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin if (!(bio_tmp = BIO_new_fp(fp, BIO_NOCLOSE))) 2244969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return 0; 2254969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin ret = X509V3_EXT_print(bio_tmp, ext, flag, indent); 2264969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin BIO_free(bio_tmp); 2274969cc9b0ab2905ec478277f50ed3849b37a6c6bDavid Benjamin return ret; 228d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 229d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#endif 230