| /* v3_ocsp.c */ |
| /* Written by Dr Stephen N Henson (steve@openssl.org) 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). |
| * |
| */ |
| |
| #ifndef OPENSSL_NO_OCSP |
| |
| #include <stdio.h> |
| #include "cryptlib.h" |
| #include <openssl/conf.h> |
| #include <openssl/asn1.h> |
| #include <openssl/ocsp.h> |
| #include <openssl/x509v3.h> |
| |
| /* OCSP extensions and a couple of CRL entry extensions |
| */ |
| |
| static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *nonce, |
| BIO *out, int indent); |
| static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *nonce, |
| BIO *out, int indent); |
| static int i2r_object(const X509V3_EXT_METHOD *method, void *obj, BIO *out, |
| int indent); |
| |
| static void *ocsp_nonce_new(void); |
| static int i2d_ocsp_nonce(void *a, unsigned char **pp); |
| static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length); |
| static void ocsp_nonce_free(void *a); |
| static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce, |
| BIO *out, int indent); |
| |
| static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method, |
| void *nocheck, BIO *out, int indent); |
| static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, |
| const char *str); |
| static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in, |
| BIO *bp, int ind); |
| |
| const X509V3_EXT_METHOD v3_ocsp_crlid = { |
| NID_id_pkix_OCSP_CrlID, 0, ASN1_ITEM_ref(OCSP_CRLID), |
| 0,0,0,0, |
| 0,0, |
| 0,0, |
| i2r_ocsp_crlid,0, |
| NULL |
| }; |
| |
| const X509V3_EXT_METHOD v3_ocsp_acutoff = { |
| NID_id_pkix_OCSP_archiveCutoff, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME), |
| 0,0,0,0, |
| 0,0, |
| 0,0, |
| i2r_ocsp_acutoff,0, |
| NULL |
| }; |
| |
| const X509V3_EXT_METHOD v3_crl_invdate = { |
| NID_invalidity_date, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME), |
| 0,0,0,0, |
| 0,0, |
| 0,0, |
| i2r_ocsp_acutoff,0, |
| NULL |
| }; |
| |
| const X509V3_EXT_METHOD v3_crl_hold = { |
| NID_hold_instruction_code, 0, ASN1_ITEM_ref(ASN1_OBJECT), |
| 0,0,0,0, |
| 0,0, |
| 0,0, |
| i2r_object,0, |
| NULL |
| }; |
| |
| const 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 |
| }; |
| |
| const X509V3_EXT_METHOD v3_ocsp_nocheck = { |
| NID_id_pkix_OCSP_noCheck, 0, ASN1_ITEM_ref(ASN1_NULL), |
| 0,0,0,0, |
| 0,s2i_ocsp_nocheck, |
| 0,0, |
| i2r_ocsp_nocheck,0, |
| NULL |
| }; |
| |
| const X509V3_EXT_METHOD v3_ocsp_serviceloc = { |
| NID_id_pkix_OCSP_serviceLocator, 0, ASN1_ITEM_ref(OCSP_SERVICELOC), |
| 0,0,0,0, |
| 0,0, |
| 0,0, |
| i2r_ocsp_serviceloc,0, |
| NULL |
| }; |
| |
| static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *in, BIO *bp, |
| int ind) |
| { |
| OCSP_CRLID *a = in; |
| if (a->crlUrl) |
| { |
| if (BIO_printf(bp, "%*scrlUrl: ", ind, "") <= 0) goto err; |
| if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl)) goto err; |
| if (BIO_write(bp, "\n", 1) <= 0) goto err; |
| } |
| if (a->crlNum) |
| { |
| if (BIO_printf(bp, "%*scrlNum: ", ind, "") <= 0) goto err; |
| if (i2a_ASN1_INTEGER(bp, a->crlNum) <= 0) goto err; |
| if (BIO_write(bp, "\n", 1) <= 0) goto err; |
| } |
| if (a->crlTime) |
| { |
| if (BIO_printf(bp, "%*scrlTime: ", ind, "") <= 0) goto err; |
| if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime)) goto err; |
| if (BIO_write(bp, "\n", 1) <= 0) goto err; |
| } |
| return 1; |
| err: |
| return 0; |
| } |
| |
| static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *cutoff, |
| BIO *bp, int ind) |
| { |
| if (BIO_printf(bp, "%*s", ind, "") <= 0) return 0; |
| if(!ASN1_GENERALIZEDTIME_print(bp, cutoff)) return 0; |
| return 1; |
| } |
| |
| |
| static int i2r_object(const X509V3_EXT_METHOD *method, void *oid, BIO *bp, |
| int ind) |
| { |
| if (BIO_printf(bp, "%*s", ind, "") <= 0) return 0; |
| if(i2a_ASN1_OBJECT(bp, oid) <= 0) return 0; |
| return 1; |
| } |
| |
| /* 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) |
| { |
| 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, const 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(const 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; |
| } |
| |
| /* Nocheck is just a single NULL. Don't print anything and always set it */ |
| |
| static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method, void *nocheck, |
| BIO *out, int indent) |
| { |
| return 1; |
| } |
| |
| static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, |
| const char *str) |
| { |
| return ASN1_NULL_new(); |
| } |
| |
| static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in, |
| BIO *bp, int ind) |
| { |
| int i; |
| OCSP_SERVICELOC *a = in; |
| ACCESS_DESCRIPTION *ad; |
| |
| if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0) goto err; |
| if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0) goto err; |
| for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++) |
| { |
| ad = sk_ACCESS_DESCRIPTION_value(a->locator,i); |
| if (BIO_printf(bp, "\n%*s", (2*ind), "") <= 0) |
| goto err; |
| if(i2a_ASN1_OBJECT(bp, ad->method) <= 0) goto err; |
| if(BIO_puts(bp, " - ") <= 0) goto err; |
| if(GENERAL_NAME_print(bp, ad->location) <= 0) goto err; |
| } |
| return 1; |
| err: |
| return 0; |
| } |
| #endif |