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_x509a.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_x509a.c')
-rw-r--r-- | crypto/asn1/t_x509a.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/crypto/asn1/t_x509a.c b/crypto/asn1/t_x509a.c new file mode 100644 index 0000000000..26d03f5f9b --- /dev/null +++ b/crypto/asn1/t_x509a.c @@ -0,0 +1,138 @@ +/* t_x509a.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/evp.h> +#include <openssl/asn1_mac.h> +#include <openssl/x509.h> + +/* X509_CERT_AUX and string set routines + */ + +static BIT_STRING_BITNAME tbits[] = { +{X509_TRUST_ALL, "All Purposes", "all"}, +{X509_TRUST_SSL_CLIENT, "SSL client", "sslclient"}, +{X509_TRUST_SSL_SERVER, "SSL server", "sslserver"}, +{X509_TRUST_EMAIL, "S/MIME email", "email"}, +{X509_TRUST_OBJECT_SIGN, "Object Signing", "objsign"}, +{-1, NULL, NULL} +}; + +int X509_trust_set_bit_asc(X509 *x, char *str, int value) +{ + int bitnum; + bitnum = ASN1_BIT_STRING_num_asc(str, tbits); + if(bitnum < 0) return 0; + if(x) return X509_trust_set_bit(x, bitnum, value); + return 1; +} + +int X509_notrust_set_bit_asc(X509 *x, char *str, int value) +{ + int bitnum; + bitnum = ASN1_BIT_STRING_num_asc(str, tbits); + if(bitnum < 0) return 0; + if(x) return X509_notrust_set_bit(x, bitnum, value); + return 1; +} + + +int X509_CERT_AUX_print(BIO *out, X509_CERT_AUX *aux, int indent) +{ + char oidstr[80], first; + int i; + if(!aux) return 1; + if(aux->trust) { + BIO_printf(out, "%*sTrusted for:\n", indent, ""); + ASN1_BIT_STRING_name_print(out, aux->trust, tbits, indent + 2); + } else BIO_printf(out, "%*sNo Trust Settings\n", indent + 2, ""); + if(aux->notrust) { + BIO_printf(out, "%*sUntrusted for:\n", indent, ""); + ASN1_BIT_STRING_name_print(out, aux->notrust, tbits, indent + 2); + } else BIO_printf(out, "%*sNo Untrusted Settings\n", indent + 2, ""); + if(aux->othertrust) { + first = 1; + BIO_printf(out, "%*sOther Trusted Uses:\n%*s", + indent, "", indent + 2, ""); + for(i = 0; i < sk_ASN1_OBJECT_num(aux->othertrust); i++) { + if(!first) BIO_puts(out, ", "); + else first = 0; + OBJ_obj2txt(oidstr, 80, + sk_ASN1_OBJECT_value(aux->othertrust, i), 0); + BIO_puts(out, oidstr); + } + BIO_puts(out, "\n"); + } + if(aux->othernotrust) { + first = 1; + BIO_printf(out, "%*sOther Untrusted Uses:\n%*s", + indent, "", indent + 2, ""); + for(i = 0; i < sk_ASN1_OBJECT_num(aux->othernotrust); i++) { + if(!first) BIO_puts(out, ", "); + else first = 0; + OBJ_obj2txt(oidstr, 80, + sk_ASN1_OBJECT_value(aux->othernotrust, i), 0); + BIO_puts(out, oidstr); + } + BIO_puts(out, "\n"); + } + if(aux->alias) BIO_printf(out, "%*sAlias: %s\n", indent, "", + aux->alias->data); + return 1; +} |