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| 1 /* v3_ocsp.c */ | |
| 2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
| 3 * project 1999. | |
| 4 */ | |
| 5 /* ==================================================================== | |
| 6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. | |
| 7 * | |
| 8 * Redistribution and use in source and binary forms, with or without | |
| 9 * modification, are permitted provided that the following conditions | |
| 10 * are met: | |
| 11 * | |
| 12 * 1. Redistributions of source code must retain the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer. | |
| 14 * | |
| 15 * 2. Redistributions in binary form must reproduce the above copyright | |
| 16 * notice, this list of conditions and the following disclaimer in | |
| 17 * the documentation and/or other materials provided with the | |
| 18 * distribution. | |
| 19 * | |
| 20 * 3. All advertising materials mentioning features or use of this | |
| 21 * software must display the following acknowledgment: | |
| 22 * "This product includes software developed by the OpenSSL Project | |
| 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
| 24 * | |
| 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 26 * endorse or promote products derived from this software without | |
| 27 * prior written permission. For written permission, please contact | |
| 28 * licensing@OpenSSL.org. | |
| 29 * | |
| 30 * 5. Products derived from this software may not be called "OpenSSL" | |
| 31 * nor may "OpenSSL" appear in their names without prior written | |
| 32 * permission of the OpenSSL Project. | |
| 33 * | |
| 34 * 6. Redistributions of any form whatsoever must retain the following | |
| 35 * acknowledgment: | |
| 36 * "This product includes software developed by the OpenSSL Project | |
| 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
| 38 * | |
| 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 50 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 51 * ==================================================================== | |
| 52 * | |
| 53 * This product includes cryptographic software written by Eric Young | |
| 54 * (eay@cryptsoft.com). This product includes software written by Tim | |
| 55 * Hudson (tjh@cryptsoft.com). | |
| 56 * | |
| 57 */ | |
| 58 | |
| 59 #ifndef OPENSSL_NO_OCSP | |
| 60 | |
| 61 #include <stdio.h> | |
| 62 #include "cryptlib.h" | |
| 63 #include <openssl/conf.h> | |
| 64 #include <openssl/asn1.h> | |
| 65 #include <openssl/ocsp.h> | |
| 66 #include <openssl/x509v3.h> | |
| 67 | |
| 68 /* OCSP extensions and a couple of CRL entry extensions | |
| 69 */ | |
| 70 | |
| 71 static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *nonce, | |
| 72 BIO *out, int indent); | |
| 73 static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *nonce, | |
| 74 BIO *out, int indent); | |
| 75 static int i2r_object(const X509V3_EXT_METHOD *method, void *obj, BIO *out, | |
| 76 int indent); | |
| 77 | |
| 78 static void *ocsp_nonce_new(void); | |
| 79 static int i2d_ocsp_nonce(void *a, unsigned char **pp); | |
| 80 static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length); | |
| 81 static void ocsp_nonce_free(void *a); | |
| 82 static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce, | |
| 83 BIO *out, int indent); | |
| 84 | |
| 85 static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method, | |
| 86 void *nocheck, BIO *out, int indent); | |
| 87 static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, | |
| 88 const char *str); | |
| 89 static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in, | |
| 90 BIO *bp, int ind); | |
| 91 | |
| 92 const X509V3_EXT_METHOD v3_ocsp_crlid = { | |
| 93 NID_id_pkix_OCSP_CrlID, 0, ASN1_ITEM_ref(OCSP_CRLID), | |
| 94 0,0,0,0, | |
| 95 0,0, | |
| 96 0,0, | |
| 97 i2r_ocsp_crlid,0, | |
| 98 NULL | |
| 99 }; | |
| 100 | |
| 101 const X509V3_EXT_METHOD v3_ocsp_acutoff = { | |
| 102 NID_id_pkix_OCSP_archiveCutoff, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME), | |
| 103 0,0,0,0, | |
| 104 0,0, | |
| 105 0,0, | |
| 106 i2r_ocsp_acutoff,0, | |
| 107 NULL | |
| 108 }; | |
| 109 | |
| 110 const X509V3_EXT_METHOD v3_crl_invdate = { | |
| 111 NID_invalidity_date, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME), | |
| 112 0,0,0,0, | |
| 113 0,0, | |
| 114 0,0, | |
| 115 i2r_ocsp_acutoff,0, | |
| 116 NULL | |
| 117 }; | |
| 118 | |
| 119 const X509V3_EXT_METHOD v3_crl_hold = { | |
| 120 NID_hold_instruction_code, 0, ASN1_ITEM_ref(ASN1_OBJECT), | |
| 121 0,0,0,0, | |
| 122 0,0, | |
| 123 0,0, | |
| 124 i2r_object,0, | |
| 125 NULL | |
| 126 }; | |
| 127 | |
| 128 const X509V3_EXT_METHOD v3_ocsp_nonce = { | |
| 129 NID_id_pkix_OCSP_Nonce, 0, NULL, | |
| 130 ocsp_nonce_new, | |
| 131 ocsp_nonce_free, | |
| 132 d2i_ocsp_nonce, | |
| 133 i2d_ocsp_nonce, | |
| 134 0,0, | |
| 135 0,0, | |
| 136 i2r_ocsp_nonce,0, | |
| 137 NULL | |
| 138 }; | |
| 139 | |
| 140 const X509V3_EXT_METHOD v3_ocsp_nocheck = { | |
| 141 NID_id_pkix_OCSP_noCheck, 0, ASN1_ITEM_ref(ASN1_NULL), | |
| 142 0,0,0,0, | |
| 143 0,s2i_ocsp_nocheck, | |
| 144 0,0, | |
| 145 i2r_ocsp_nocheck,0, | |
| 146 NULL | |
| 147 }; | |
| 148 | |
| 149 const X509V3_EXT_METHOD v3_ocsp_serviceloc = { | |
| 150 NID_id_pkix_OCSP_serviceLocator, 0, ASN1_ITEM_ref(OCSP_SERVICELOC), | |
| 151 0,0,0,0, | |
| 152 0,0, | |
| 153 0,0, | |
| 154 i2r_ocsp_serviceloc,0, | |
| 155 NULL | |
| 156 }; | |
| 157 | |
| 158 static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *in, BIO *bp, | |
| 159 int ind) | |
| 160 { | |
| 161 OCSP_CRLID *a = in; | |
| 162 if (a->crlUrl) | |
| 163 { | |
| 164 if (BIO_printf(bp, "%*scrlUrl: ", ind, "") <= 0) goto err; | |
| 165 if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl)) goto err; | |
| 166 if (BIO_write(bp, "\n", 1) <= 0) goto err; | |
| 167 } | |
| 168 if (a->crlNum) | |
| 169 { | |
| 170 if (BIO_printf(bp, "%*scrlNum: ", ind, "") <= 0) goto err; | |
| 171 if (i2a_ASN1_INTEGER(bp, a->crlNum) <= 0) goto err; | |
| 172 if (BIO_write(bp, "\n", 1) <= 0) goto err; | |
| 173 } | |
| 174 if (a->crlTime) | |
| 175 { | |
| 176 if (BIO_printf(bp, "%*scrlTime: ", ind, "") <= 0) goto err; | |
| 177 if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime)) goto err; | |
| 178 if (BIO_write(bp, "\n", 1) <= 0) goto err; | |
| 179 } | |
| 180 return 1; | |
| 181 err: | |
| 182 return 0; | |
| 183 } | |
| 184 | |
| 185 static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *cutoff, | |
| 186 BIO *bp, int ind) | |
| 187 { | |
| 188 if (BIO_printf(bp, "%*s", ind, "") <= 0) return 0; | |
| 189 if(!ASN1_GENERALIZEDTIME_print(bp, cutoff)) return 0; | |
| 190 return 1; | |
| 191 } | |
| 192 | |
| 193 | |
| 194 static int i2r_object(const X509V3_EXT_METHOD *method, void *oid, BIO *bp, | |
| 195 int ind) | |
| 196 { | |
| 197 if (BIO_printf(bp, "%*s", ind, "") <= 0) return 0; | |
| 198 if(i2a_ASN1_OBJECT(bp, oid) <= 0) return 0; | |
| 199 return 1; | |
| 200 } | |
| 201 | |
| 202 /* OCSP nonce. This is needs special treatment because it doesn't have | |
| 203 * an ASN1 encoding at all: it just contains arbitrary data. | |
| 204 */ | |
| 205 | |
| 206 static void *ocsp_nonce_new(void) | |
| 207 { | |
| 208 return ASN1_OCTET_STRING_new(); | |
| 209 } | |
| 210 | |
| 211 static int i2d_ocsp_nonce(void *a, unsigned char **pp) | |
| 212 { | |
| 213 ASN1_OCTET_STRING *os = a; | |
| 214 if(pp) { | |
| 215 memcpy(*pp, os->data, os->length); | |
| 216 *pp += os->length; | |
| 217 } | |
| 218 return os->length; | |
| 219 } | |
| 220 | |
| 221 static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length) | |
| 222 { | |
| 223 ASN1_OCTET_STRING *os, **pos; | |
| 224 pos = a; | |
| 225 if(!pos || !*pos) os = ASN1_OCTET_STRING_new(); | |
| 226 else os = *pos; | |
| 227 if(!ASN1_OCTET_STRING_set(os, *pp, length)) goto err; | |
| 228 | |
| 229 *pp += length; | |
| 230 | |
| 231 if(pos) *pos = os; | |
| 232 return os; | |
| 233 | |
| 234 err: | |
| 235 if(os && (!pos || (*pos != os))) M_ASN1_OCTET_STRING_free(os); | |
| 236 OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE); | |
| 237 return NULL; | |
| 238 } | |
| 239 | |
| 240 static void ocsp_nonce_free(void *a) | |
| 241 { | |
| 242 M_ASN1_OCTET_STRING_free(a); | |
| 243 } | |
| 244 | |
| 245 static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce, | |
| 246 BIO *out, int indent) | |
| 247 { | |
| 248 if(BIO_printf(out, "%*s", indent, "") <= 0) return 0; | |
| 249 if(i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0) return 0; | |
| 250 return 1; | |
| 251 } | |
| 252 | |
| 253 /* Nocheck is just a single NULL. Don't print anything and always set it */ | |
| 254 | |
| 255 static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method, void *nocheck, | |
| 256 BIO *out, int indent) | |
| 257 { | |
| 258 return 1; | |
| 259 } | |
| 260 | |
| 261 static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, | |
| 262 const char *str) | |
| 263 { | |
| 264 return ASN1_NULL_new(); | |
| 265 } | |
| 266 | |
| 267 static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in, | |
| 268 BIO *bp, int ind) | |
| 269 { | |
| 270 int i; | |
| 271 OCSP_SERVICELOC *a = in; | |
| 272 ACCESS_DESCRIPTION *ad; | |
| 273 | |
| 274 if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0) goto err; | |
| 275 if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0) goto err
; | |
| 276 for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++) | |
| 277 { | |
| 278 ad = sk_ACCESS_DESCRIPTION_value(a->locator,i); | |
| 279 if (BIO_printf(bp, "\n%*s", (2*ind), "") <= 0) | |
| 280 goto err; | |
| 281 if(i2a_ASN1_OBJECT(bp, ad->method) <= 0) goto er
r; | |
| 282 if(BIO_puts(bp, " - ") <= 0) goto err; | |
| 283 if(GENERAL_NAME_print(bp, ad->location) <= 0) go
to err; | |
| 284 } | |
| 285 return 1; | |
| 286 err: | |
| 287 return 0; | |
| 288 } | |
| 289 #endif | |
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Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master