1 /* $OpenBSD: ts_rsp_print.c,v 1.6 2022/07/24 08:16:47 tb Exp $ */ 2 /* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL 3 * project 2002. 4 */ 5 /* ==================================================================== 6 * Copyright (c) 2006 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 #include <stdio.h> 60 61 #include <openssl/bn.h> 62 #include <openssl/objects.h> 63 #include <openssl/ts.h> 64 #include <openssl/x509v3.h> 65 66 #include "ts_local.h" 67 68 struct status_map_st { 69 int bit; 70 const char *text; 71 }; 72 73 /* Local function declarations. */ 74 75 static int TS_status_map_print(BIO *bio, struct status_map_st *a, 76 ASN1_BIT_STRING *v); 77 static int TS_ACCURACY_print_bio(BIO *bio, const TS_ACCURACY *accuracy); 78 79 /* Function definitions. */ 80 81 int 82 TS_RESP_print_bio(BIO *bio, TS_RESP *a) 83 { 84 TS_TST_INFO *tst_info; 85 86 BIO_printf(bio, "Status info:\n"); 87 TS_STATUS_INFO_print_bio(bio, TS_RESP_get_status_info(a)); 88 89 BIO_printf(bio, "\nTST info:\n"); 90 tst_info = TS_RESP_get_tst_info(a); 91 if (tst_info != NULL) 92 TS_TST_INFO_print_bio(bio, TS_RESP_get_tst_info(a)); 93 else 94 BIO_printf(bio, "Not included.\n"); 95 96 return 1; 97 } 98 99 int 100 TS_STATUS_INFO_print_bio(BIO *bio, TS_STATUS_INFO *a) 101 { 102 static const char *status_map[] = { 103 "Granted.", 104 "Granted with modifications.", 105 "Rejected.", 106 "Waiting.", 107 "Revocation warning.", 108 "Revoked." 109 }; 110 static struct status_map_st failure_map[] = { 111 { 112 TS_INFO_BAD_ALG, 113 "unrecognized or unsupported algorithm identifier" 114 }, 115 { 116 TS_INFO_BAD_REQUEST, 117 "transaction not permitted or supported" 118 }, 119 { 120 TS_INFO_BAD_DATA_FORMAT, 121 "the data submitted has the wrong format" 122 }, 123 { 124 TS_INFO_TIME_NOT_AVAILABLE, 125 "the TSA's time source is not available" 126 }, 127 { 128 TS_INFO_UNACCEPTED_POLICY, 129 "the requested TSA policy is not supported by the TSA" 130 }, 131 { 132 TS_INFO_UNACCEPTED_EXTENSION, 133 "the requested extension is not supported by the TSA" 134 }, 135 { 136 TS_INFO_ADD_INFO_NOT_AVAILABLE, 137 "the additional information requested could not be understood " 138 "or is not available" 139 }, 140 { 141 TS_INFO_SYSTEM_FAILURE, 142 "the request cannot be handled due to system failure" 143 }, 144 { -1, NULL } 145 }; 146 long status; 147 int i, lines = 0; 148 149 /* Printing status code. */ 150 BIO_printf(bio, "Status: "); 151 status = ASN1_INTEGER_get(a->status); 152 if (0 <= status && 153 status < (long)(sizeof(status_map) / sizeof(status_map[0]))) 154 BIO_printf(bio, "%s\n", status_map[status]); 155 else 156 BIO_printf(bio, "out of bounds\n"); 157 158 /* Printing status description. */ 159 BIO_printf(bio, "Status description: "); 160 for (i = 0; i < sk_ASN1_UTF8STRING_num(a->text); ++i) { 161 if (i > 0) 162 BIO_puts(bio, "\t"); 163 ASN1_STRING_print_ex(bio, sk_ASN1_UTF8STRING_value(a->text, i), 164 0); 165 BIO_puts(bio, "\n"); 166 } 167 if (i == 0) 168 BIO_printf(bio, "unspecified\n"); 169 170 /* Printing failure information. */ 171 BIO_printf(bio, "Failure info: "); 172 if (a->failure_info != NULL) 173 lines = TS_status_map_print(bio, failure_map, a->failure_info); 174 if (lines == 0) 175 BIO_printf(bio, "unspecified"); 176 BIO_printf(bio, "\n"); 177 178 return 1; 179 } 180 181 static int 182 TS_status_map_print(BIO *bio, struct status_map_st *a, ASN1_BIT_STRING *v) 183 { 184 int lines = 0; 185 186 for (; a->bit >= 0; ++a) { 187 if (ASN1_BIT_STRING_get_bit(v, a->bit)) { 188 if (++lines > 1) 189 BIO_printf(bio, ", "); 190 BIO_printf(bio, "%s", a->text); 191 } 192 } 193 194 return lines; 195 } 196 197 int 198 TS_TST_INFO_print_bio(BIO *bio, TS_TST_INFO *a) 199 { 200 int v; 201 ASN1_OBJECT *policy_id; 202 const ASN1_INTEGER *serial; 203 const ASN1_GENERALIZEDTIME *gtime; 204 TS_ACCURACY *accuracy; 205 const ASN1_INTEGER *nonce; 206 GENERAL_NAME *tsa_name; 207 208 if (a == NULL) 209 return 0; 210 211 /* Print version. */ 212 v = TS_TST_INFO_get_version(a); 213 BIO_printf(bio, "Version: %d\n", v); 214 215 /* Print policy id. */ 216 BIO_printf(bio, "Policy OID: "); 217 policy_id = TS_TST_INFO_get_policy_id(a); 218 TS_OBJ_print_bio(bio, policy_id); 219 220 /* Print message imprint. */ 221 TS_MSG_IMPRINT_print_bio(bio, TS_TST_INFO_get_msg_imprint(a)); 222 223 /* Print serial number. */ 224 BIO_printf(bio, "Serial number: "); 225 serial = TS_TST_INFO_get_serial(a); 226 if (serial == NULL) 227 BIO_printf(bio, "unspecified"); 228 else 229 TS_ASN1_INTEGER_print_bio(bio, serial); 230 BIO_write(bio, "\n", 1); 231 232 /* Print time stamp. */ 233 BIO_printf(bio, "Time stamp: "); 234 gtime = TS_TST_INFO_get_time(a); 235 ASN1_GENERALIZEDTIME_print(bio, gtime); 236 BIO_write(bio, "\n", 1); 237 238 /* Print accuracy. */ 239 BIO_printf(bio, "Accuracy: "); 240 accuracy = TS_TST_INFO_get_accuracy(a); 241 if (accuracy == NULL) 242 BIO_printf(bio, "unspecified"); 243 else 244 TS_ACCURACY_print_bio(bio, accuracy); 245 BIO_write(bio, "\n", 1); 246 247 /* Print ordering. */ 248 BIO_printf(bio, "Ordering: %s\n", 249 TS_TST_INFO_get_ordering(a) ? "yes" : "no"); 250 251 /* Print nonce. */ 252 BIO_printf(bio, "Nonce: "); 253 nonce = TS_TST_INFO_get_nonce(a); 254 if (nonce == NULL) 255 BIO_printf(bio, "unspecified"); 256 else 257 TS_ASN1_INTEGER_print_bio(bio, nonce); 258 BIO_write(bio, "\n", 1); 259 260 /* Print TSA name. */ 261 BIO_printf(bio, "TSA: "); 262 tsa_name = TS_TST_INFO_get_tsa(a); 263 if (tsa_name == NULL) 264 BIO_printf(bio, "unspecified"); 265 else { 266 STACK_OF(CONF_VALUE) *nval; 267 if ((nval = i2v_GENERAL_NAME(NULL, tsa_name, NULL))) 268 X509V3_EXT_val_prn(bio, nval, 0, 0); 269 sk_CONF_VALUE_pop_free(nval, X509V3_conf_free); 270 } 271 BIO_write(bio, "\n", 1); 272 273 /* Print extensions. */ 274 TS_ext_print_bio(bio, TS_TST_INFO_get_exts(a)); 275 276 return 1; 277 } 278 279 static int 280 TS_ACCURACY_print_bio(BIO *bio, const TS_ACCURACY *accuracy) 281 { 282 const ASN1_INTEGER *seconds = TS_ACCURACY_get_seconds(accuracy); 283 const ASN1_INTEGER *millis = TS_ACCURACY_get_millis(accuracy); 284 const ASN1_INTEGER *micros = TS_ACCURACY_get_micros(accuracy); 285 286 if (seconds != NULL) 287 TS_ASN1_INTEGER_print_bio(bio, seconds); 288 else 289 BIO_printf(bio, "unspecified"); 290 BIO_printf(bio, " seconds, "); 291 if (millis != NULL) 292 TS_ASN1_INTEGER_print_bio(bio, millis); 293 else 294 BIO_printf(bio, "unspecified"); 295 BIO_printf(bio, " millis, "); 296 if (micros != NULL) 297 TS_ASN1_INTEGER_print_bio(bio, micros); 298 else 299 BIO_printf(bio, "unspecified"); 300 BIO_printf(bio, " micros"); 301 302 return 1; 303 } 304