crypto/ts/ts_rsp_print.c

   1 /* crypto/ts/ts_resp_print.c */
   2 /*
   3  * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
   4  * 2002.
   5  */
   6 /* ====================================================================
   7  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  *
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  *
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in
  18  *    the documentation and/or other materials provided with the
  19  *    distribution.
  20  *
  21  * 3. All advertising materials mentioning features or use of this
  22  *    software must display the following acknowledgment:
  23  *    "This product includes software developed by the OpenSSL Project
  24  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  25  *
  26  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  27  *    endorse or promote products derived from this software without
  28  *    prior written permission. For written permission, please contact
  29  *    licensing@OpenSSL.org.
  30  *
  31  * 5. Products derived from this software may not be called "OpenSSL"
  32  *    nor may "OpenSSL" appear in their names without prior written
  33  *    permission of the OpenSSL Project.
  34  *
  35  * 6. Redistributions of any form whatsoever must retain the following
  36  *    acknowledgment:
  37  *    "This product includes software developed by the OpenSSL Project
  38  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
  39  *
  40  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  41  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  42  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  43  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  44  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  45  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  46  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  47  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  49  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  50  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  51  * OF THE POSSIBILITY OF SUCH DAMAGE.
  52  * ====================================================================
  53  *
  54  * This product includes cryptographic software written by Eric Young
  55  * (eay@cryptsoft.com).  This product includes software written by Tim
  56  * Hudson (tjh@cryptsoft.com).
  57  *
  58  */
  59
  60 #include <stdio.h>
  61 #include "internal/cryptlib.h"
  62 #include <openssl/objects.h>
  63 #include <openssl/bn.h>
  64 #include <openssl/x509v3.h>
  65 #include <openssl/ts.h>
  66
  67 struct status_map_st {
  68     int bit;
  69     const char *text;
  70 };
  71
  72 /* Local function declarations. */
  73
  74 static int ts_status_map_print(BIO *bio, const struct status_map_st *a,
  75                                const ASN1_BIT_STRING *v);
  76 static int ts_ACCURACY_print_bio(BIO *bio, const TS_ACCURACY *accuracy);
  77
  78 /* Function definitions. */
  79
  80 int TS_RESP_print_bio(BIO *bio, TS_RESP *a)
  81 {
  82     TS_TST_INFO *tst_info;
  83
  84     BIO_printf(bio, "Status info:\n");
  85     TS_STATUS_INFO_print_bio(bio, TS_RESP_get_status_info(a));
  86
  87     BIO_printf(bio, "\nTST info:\n");
  88     tst_info = TS_RESP_get_tst_info(a);
  89     if (tst_info != NULL)
  90         TS_TST_INFO_print_bio(bio, TS_RESP_get_tst_info(a));
  91     else
  92         BIO_printf(bio, "Not included.\n");
  93
  94     return 1;
  95 }
  96
  97 int TS_STATUS_INFO_print_bio(BIO *bio, TS_STATUS_INFO *a)
  98 {
  99     static const char *status_map[] = {
 100         "Granted.",
 101         "Granted with modifications.",
 102         "Rejected.",
 103         "Waiting.",
 104         "Revocation warning.",
 105         "Revoked."
 106     };
 107     static const struct status_map_st failure_map[] = {
 108         {TS_INFO_BAD_ALG,
 109          "unrecognized or unsupported algorithm identifier"},
 110         {TS_INFO_BAD_REQUEST,
 111          "transaction not permitted or supported"},
 112         {TS_INFO_BAD_DATA_FORMAT,
 113          "the data submitted has the wrong format"},
 114         {TS_INFO_TIME_NOT_AVAILABLE,
 115          "the TSA's time source is not available"},
 116         {TS_INFO_UNACCEPTED_POLICY,
 117          "the requested TSA policy is not supported by the TSA"},
 118         {TS_INFO_UNACCEPTED_EXTENSION,
 119          "the requested extension is not supported by the TSA"},
 120         {TS_INFO_ADD_INFO_NOT_AVAILABLE,
 121          "the additional information requested could not be understood "
 122          "or is not available"},
 123         {TS_INFO_SYSTEM_FAILURE,
 124          "the request cannot be handled due to system failure"},
 125         {-1, NULL}
 126     };
 127     long status;
 128     int i, lines = 0;
 129
 130     /* Printing status code. */
 131     BIO_printf(bio, "Status: ");
 132     status = ASN1_INTEGER_get(a->status);
 133     if (0 <= status && status < (long)OSSL_NELEM(status_map))
 134         BIO_printf(bio, "%s\n", status_map[status]);
 135     else
 136         BIO_printf(bio, "out of bounds\n");
 137
 138     /* Printing status description. */
 139     BIO_printf(bio, "Status description: ");
 140     for (i = 0; i < sk_ASN1_UTF8STRING_num(a->text); ++i) {
 141         if (i > 0)
 142             BIO_puts(bio, "\t");
 143         ASN1_STRING_print_ex(bio, sk_ASN1_UTF8STRING_value(a->text, i), 0);
 144         BIO_puts(bio, "\n");
 145     }
 146     if (i == 0)
 147         BIO_printf(bio, "unspecified\n");
 148
 149     /* Printing failure information. */
 150     BIO_printf(bio, "Failure info: ");
 151     if (a->failure_info != NULL)
 152         lines = ts_status_map_print(bio, failure_map, a->failure_info);
 153     if (lines == 0)
 154         BIO_printf(bio, "unspecified");
 155     BIO_printf(bio, "\n");
 156
 157     return 1;
 158 }
 159
 160 static int ts_status_map_print(BIO *bio, const struct status_map_st *a,
 161                                const ASN1_BIT_STRING *v)
 162 {
 163     int lines = 0;
 164
 165     for (; a->bit >= 0; ++a) {
 166         if (ASN1_BIT_STRING_get_bit(v, a->bit)) {
 167             if (++lines > 1)
 168                 BIO_printf(bio, ", ");
 169             BIO_printf(bio, "%s", a->text);
 170         }
 171     }
 172
 173     return lines;
 174 }
 175
 176 int TS_TST_INFO_print_bio(BIO *bio, TS_TST_INFO *a)
 177 {
 178     int v;
 179     ASN1_OBJECT *policy_id;
 180     const ASN1_INTEGER *serial;
 181     const ASN1_GENERALIZEDTIME *gtime;
 182     TS_ACCURACY *accuracy;
 183     const ASN1_INTEGER *nonce;
 184     GENERAL_NAME *tsa_name;
 185
 186     if (a == NULL)
 187         return 0;
 188
 189     /* Print version. */
 190     v = TS_TST_INFO_get_version(a);
 191     BIO_printf(bio, "Version: %d\n", v);
 192
 193     /* Print policy id. */
 194     BIO_printf(bio, "Policy OID: ");
 195     policy_id = TS_TST_INFO_get_policy_id(a);
 196     TS_OBJ_print_bio(bio, policy_id);
 197
 198     /* Print message imprint. */
 199     TS_MSG_IMPRINT_print_bio(bio, TS_TST_INFO_get_msg_imprint(a));
 200
 201     /* Print serial number. */
 202     BIO_printf(bio, "Serial number: ");
 203     serial = TS_TST_INFO_get_serial(a);
 204     if (serial == NULL)
 205         BIO_printf(bio, "unspecified");
 206     else
 207         TS_ASN1_INTEGER_print_bio(bio, serial);
 208     BIO_write(bio, "\n", 1);
 209
 210     /* Print time stamp. */
 211     BIO_printf(bio, "Time stamp: ");
 212     gtime = TS_TST_INFO_get_time(a);
 213     ASN1_GENERALIZEDTIME_print(bio, gtime);
 214     BIO_write(bio, "\n", 1);
 215
 216     /* Print accuracy. */
 217     BIO_printf(bio, "Accuracy: ");
 218     accuracy = TS_TST_INFO_get_accuracy(a);
 219     if (accuracy == NULL)
 220         BIO_printf(bio, "unspecified");
 221     else
 222         ts_ACCURACY_print_bio(bio, accuracy);
 223     BIO_write(bio, "\n", 1);
 224
 225     /* Print ordering. */
 226     BIO_printf(bio, "Ordering: %s\n",
 227                TS_TST_INFO_get_ordering(a) ? "yes" : "no");
 228
 229     /* Print nonce. */
 230     BIO_printf(bio, "Nonce: ");
 231     nonce = TS_TST_INFO_get_nonce(a);
 232     if (nonce == NULL)
 233         BIO_printf(bio, "unspecified");
 234     else
 235         TS_ASN1_INTEGER_print_bio(bio, nonce);
 236     BIO_write(bio, "\n", 1);
 237
 238     /* Print TSA name. */
 239     BIO_printf(bio, "TSA: ");
 240     tsa_name = TS_TST_INFO_get_tsa(a);
 241     if (tsa_name == NULL)
 242         BIO_printf(bio, "unspecified");
 243     else {
 244         STACK_OF(CONF_VALUE) *nval;
 245         if ((nval = i2v_GENERAL_NAME(NULL, tsa_name, NULL)))
 246             X509V3_EXT_val_prn(bio, nval, 0, 0);
 247         sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
 248     }
 249     BIO_write(bio, "\n", 1);
 250
 251     /* Print extensions. */
 252     TS_ext_print_bio(bio, TS_TST_INFO_get_exts(a));
 253
 254     return 1;
 255 }
 256
 257 static int ts_ACCURACY_print_bio(BIO *bio, const TS_ACCURACY *accuracy)
 258 {
 259     const ASN1_INTEGER *seconds = TS_ACCURACY_get_seconds(accuracy);
 260     const ASN1_INTEGER *millis = TS_ACCURACY_get_millis(accuracy);
 261     const ASN1_INTEGER *micros = TS_ACCURACY_get_micros(accuracy);
 262
 263     if (seconds != NULL)
 264         TS_ASN1_INTEGER_print_bio(bio, seconds);
 265     else
 266         BIO_printf(bio, "unspecified");
 267     BIO_printf(bio, " seconds, ");
 268     if (millis != NULL)
 269         TS_ASN1_INTEGER_print_bio(bio, millis);
 270     else
 271         BIO_printf(bio, "unspecified");
 272     BIO_printf(bio, " millis, ");
 273     if (micros != NULL)
 274         TS_ASN1_INTEGER_print_bio(bio, micros);
 275     else
 276         BIO_printf(bio, "unspecified");
 277     BIO_printf(bio, " micros");
 278
 279     return 1;
 280 }