diff options
author | Dr. Stephen Henson <steve@openssl.org> | 1999-11-04 00:45:35 +0000 |
---|---|---|
committer | Dr. Stephen Henson <steve@openssl.org> | 1999-11-04 00:45:35 +0000 |
commit | ce1b4fe14648007bf054cf54846c0620e4605251 (patch) | |
tree | e3c5e114c8c622564482e88831ef6c4799fa53cb /crypto/asn1/t_bitst.c | |
parent | ce2c95b2a249256ec92bd060ff083de8e3a22be2 (diff) |
Allow additional information to be attached to a
certificate: currently this includes trust settings
and a "friendly name".
Diffstat (limited to 'crypto/asn1/t_bitst.c')
-rw-r--r-- | crypto/asn1/t_bitst.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/crypto/asn1/t_bitst.c b/crypto/asn1/t_bitst.c new file mode 100644 index 0000000000..8ee789f082 --- /dev/null +++ b/crypto/asn1/t_bitst.c @@ -0,0 +1,99 @@ +/* t_bitst.c */ +/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL + * project 1999. + */ +/* ==================================================================== + * Copyright (c) 1999 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * licensing@OpenSSL.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + * + * This product includes cryptographic software written by Eric Young + * (eay@cryptsoft.com). This product includes software written by Tim + * Hudson (tjh@cryptsoft.com). + * + */ + +#include <stdio.h> +#include "cryptlib.h" +#include <openssl/conf.h> +#include <openssl/x509v3.h> + +int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs, + BIT_STRING_BITNAME *tbl, int indent) +{ + BIT_STRING_BITNAME *bnam; + char first = 1; + BIO_printf(out, "%*s", indent, ""); + for(bnam = tbl; bnam->lname; bnam++) { + if(ASN1_BIT_STRING_get_bit(bs, bnam->bitnum)) { + if(!first) BIO_puts(out, ", "); + BIO_puts(out, bnam->lname); + first = 0; + } + } + BIO_puts(out, "\n"); + return 1; +} + +int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value, + BIT_STRING_BITNAME *tbl) +{ + int bitnum; + bitnum = ASN1_BIT_STRING_num_asc(name, tbl); + if(bitnum < 0) return 0; + if(bs) ASN1_BIT_STRING_set_bit(bs, bitnum, value); + return 1; +} + +int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl) +{ + BIT_STRING_BITNAME *bnam; + for(bnam = tbl; bnam->lname; bnam++) { + if(!strcmp(bnam->sname, name) || + !strcmp(bnam->lname, name) ) return bnam->bitnum; + } + return -1; +} |