diff options
author | Dr. Stephen Henson <steve@openssl.org> | 2000-12-14 23:27:20 +0000 |
---|---|---|
committer | Dr. Stephen Henson <steve@openssl.org> | 2000-12-14 23:27:20 +0000 |
commit | 2fc0d1f15ecb8a83692226e7dcc60a6955bab879 (patch) | |
tree | a4e0f8eae86089ad0b3b1a83e4ecefb2c643969a | |
parent | 2a86064f95b1011ecf3df102a42f0d1a03e199c2 (diff) |
Add OCSP nonce extension to supported extensions.
This is a little unusual because it can contain no
structure i.e. the extension OCTET STRING content
octets do not contain a DER encoded structure.
-rw-r--r-- | crypto/ocsp/ocsp.h | 1 | ||||
-rw-r--r-- | crypto/ocsp/ocsp_err.c | 1 | ||||
-rw-r--r-- | crypto/x509v3/Makefile.ssl | 6 | ||||
-rw-r--r-- | crypto/x509v3/ext_dat.h | 2 | ||||
-rw-r--r-- | crypto/x509v3/v3_nonce.c | 132 |
5 files changed, 140 insertions, 2 deletions
diff --git a/crypto/ocsp/ocsp.h b/crypto/ocsp/ocsp.h index 0ee8fdc827..5c15bf9191 100644 --- a/crypto/ocsp/ocsp.h +++ b/crypto/ocsp/ocsp.h @@ -568,6 +568,7 @@ void OCSP_add_standard_extension(void); #define OCSP_F_BASIC_RESPONSE_VERIFY 101 #define OCSP_F_CERT_ID_NEW 102 #define OCSP_F_CERT_STATUS_NEW 103 +#define OCSP_F_D2I_OCSP_NONCE 109 #define OCSP_F_REQUEST_VERIFY 104 #define OCSP_F_RESPONSE_VERIFY 105 #define OCSP_F_S2I_OCSP_NONCE 107 diff --git a/crypto/ocsp/ocsp_err.c b/crypto/ocsp/ocsp_err.c index e7e0c90b4e..c6728716ab 100644 --- a/crypto/ocsp/ocsp_err.c +++ b/crypto/ocsp/ocsp_err.c @@ -71,6 +71,7 @@ static ERR_STRING_DATA OCSP_str_functs[]= {ERR_PACK(0,OCSP_F_BASIC_RESPONSE_VERIFY,0), "BASIC_RESPONSE_VERIFY"}, {ERR_PACK(0,OCSP_F_CERT_ID_NEW,0), "CERT_ID_NEW"}, {ERR_PACK(0,OCSP_F_CERT_STATUS_NEW,0), "CERT_STATUS_NEW"}, +{ERR_PACK(0,OCSP_F_D2I_OCSP_NONCE,0), "D2I_OCSP_NONCE"}, {ERR_PACK(0,OCSP_F_REQUEST_VERIFY,0), "REQUEST_VERIFY"}, {ERR_PACK(0,OCSP_F_RESPONSE_VERIFY,0), "RESPONSE_VERIFY"}, {ERR_PACK(0,OCSP_F_S2I_OCSP_NONCE,0), "S2I_OCSP_NONCE"}, diff --git a/crypto/x509v3/Makefile.ssl b/crypto/x509v3/Makefile.ssl index 0c59c84041..316f5ee8cc 100644 --- a/crypto/x509v3/Makefile.ssl +++ b/crypto/x509v3/Makefile.ssl @@ -24,10 +24,12 @@ APPS= LIB=$(TOP)/libcrypto.a LIBSRC= v3_bcons.c v3_bitst.c v3_conf.c v3_extku.c v3_ia5.c \ v3_lib.c v3_prn.c v3_utl.c v3err.c v3_genn.c v3_alt.c v3_skey.c v3_akey.c \ -v3_pku.c v3_int.c v3_enum.c v3_sxnet.c v3_cpols.c v3_crld.c v3_purp.c v3_info.c +v3_pku.c v3_int.c v3_enum.c v3_sxnet.c v3_cpols.c v3_crld.c v3_purp.c v3_info.c \ +v3_nonce.c LIBOBJ= v3_bcons.o v3_bitst.o v3_conf.o v3_extku.o v3_ia5.o v3_lib.o \ v3_prn.o v3_utl.o v3err.o v3_genn.o v3_alt.o v3_skey.o v3_akey.o v3_pku.o \ -v3_int.o v3_enum.o v3_sxnet.o v3_cpols.o v3_crld.o v3_purp.o v3_info.o +v3_int.o v3_enum.o v3_sxnet.o v3_cpols.o v3_crld.o v3_purp.o v3_info.o \ +v3_nonce.o SRC= $(LIBSRC) diff --git a/crypto/x509v3/ext_dat.h b/crypto/x509v3/ext_dat.h index 801a585a52..edccd2249d 100644 --- a/crypto/x509v3/ext_dat.h +++ b/crypto/x509v3/ext_dat.h @@ -61,6 +61,7 @@ extern X509V3_EXT_METHOD v3_bcons, v3_nscert, v3_key_usage, v3_ext_ku; extern X509V3_EXT_METHOD v3_pkey_usage_period, v3_sxnet, v3_info; extern X509V3_EXT_METHOD v3_ns_ia5_list[], v3_alt[], v3_skey_id, v3_akey_id; extern X509V3_EXT_METHOD v3_crl_num, v3_crl_reason, v3_cpols, v3_crld; +extern X509V3_EXT_METHOD v3_ocsp_nonce; /* This table will be searched using OBJ_bsearch so it *must* kept in * order of the ext_nid values. @@ -89,6 +90,7 @@ static X509V3_EXT_METHOD *standard_exts[] = { &v3_crl_reason, &v3_sxnet, &v3_info, +&v3_ocsp_nonce }; /* Number of standard extensions */ diff --git a/crypto/x509v3/v3_nonce.c b/crypto/x509v3/v3_nonce.c new file mode 100644 index 0000000000..df7e0bfeaa --- /dev/null +++ b/crypto/x509v3/v3_nonce.c @@ -0,0 +1,132 @@ +/* v3_nonce.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/asn1.h> +#include <openssl/ocsp.h> +#include <openssl/x509v3.h> + +/* OCSP nonce. This is needs special treatment because it doesn't have + * an ASN1 encoding at all: it just contains arbitrary data. + */ + +static void *ocsp_nonce_new(void); +static int i2d_ocsp_nonce(void *a, unsigned char **pp); +static void *d2i_ocsp_nonce(void *a, unsigned char **pp, long length); +static void ocsp_nonce_free(void *a); +static int i2r_ocsp_nonce(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent); + +X509V3_EXT_METHOD v3_ocsp_nonce = { + NID_id_pkix_OCSP_Nonce, 0, NULL, + ocsp_nonce_new, + ocsp_nonce_free, + d2i_ocsp_nonce, + i2d_ocsp_nonce, + 0,0, + 0,0, + i2r_ocsp_nonce,0, + NULL +}; + +static void *ocsp_nonce_new(void) +{ + return ASN1_OCTET_STRING_new(); +} + +static int i2d_ocsp_nonce(void *a, unsigned char **pp) +{ + ASN1_OCTET_STRING *os = a; + if(*pp) { + memcpy(*pp, os->data, os->length); + *pp += os->length; + } + return os->length; +} + +static void *d2i_ocsp_nonce(void *a, unsigned char **pp, long length) +{ + ASN1_OCTET_STRING *os, **pos; + pos = a; + if(!pos || !*pos) os = ASN1_OCTET_STRING_new(); + else os = *pos; + if(!ASN1_OCTET_STRING_set(os, *pp, length)) goto err; + + *pp += length; + + if(pos) *pos = os; + return os; + + err: + if(os && (!pos || (*pos != os))) M_ASN1_OCTET_STRING_free(os); + OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE); + return NULL; +} + +static void ocsp_nonce_free(void *a) +{ + M_ASN1_OCTET_STRING_free(a); +} + +static int i2r_ocsp_nonce(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent) +{ + if(BIO_printf(out, "%*s", indent, "") <= 0) return 0; + if(i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0) return 0; + return 1; +} |