xref: /openssl/crypto/ts/ts_rsp_print.c (revision e74e562f)
1 /*
2  * Copyright 2006-2020 The OpenSSL Project Authors. All Rights Reserved.
3  *
4  * Licensed under the Apache License 2.0 (the "License").  You may not use
5  * this file except in compliance with the License.  You can obtain a copy
6  * in the file LICENSE in the source distribution or at
7  * https://www.openssl.org/source/license.html
8  */
9 
10 #include <stdio.h>
11 #include "internal/cryptlib.h"
12 #include <openssl/objects.h>
13 #include <openssl/bn.h>
14 #include <openssl/x509v3.h>
15 #include <openssl/ts.h>
16 #include "ts_local.h"
17 
18 struct status_map_st {
19     int bit;
20     const char *text;
21 };
22 
23 static int ts_status_map_print(BIO *bio, const struct status_map_st *a,
24                                const ASN1_BIT_STRING *v);
25 static int ts_ACCURACY_print_bio(BIO *bio, const TS_ACCURACY *accuracy);
26 
27 
TS_RESP_print_bio(BIO * bio,TS_RESP * a)28 int TS_RESP_print_bio(BIO *bio, TS_RESP *a)
29 {
30     BIO_printf(bio, "Status info:\n");
31     TS_STATUS_INFO_print_bio(bio, a->status_info);
32 
33     BIO_printf(bio, "\nTST info:\n");
34     if (a->tst_info != NULL)
35         TS_TST_INFO_print_bio(bio, a->tst_info);
36     else
37         BIO_printf(bio, "Not included.\n");
38 
39     return 1;
40 }
41 
TS_STATUS_INFO_print_bio(BIO * bio,TS_STATUS_INFO * a)42 int TS_STATUS_INFO_print_bio(BIO *bio, TS_STATUS_INFO *a)
43 {
44     static const char *status_map[] = {
45         "Granted.",
46         "Granted with modifications.",
47         "Rejected.",
48         "Waiting.",
49         "Revocation warning.",
50         "Revoked."
51     };
52     static const struct status_map_st failure_map[] = {
53         {TS_INFO_BAD_ALG,
54          "unrecognized or unsupported algorithm identifier"},
55         {TS_INFO_BAD_REQUEST,
56          "transaction not permitted or supported"},
57         {TS_INFO_BAD_DATA_FORMAT,
58          "the data submitted has the wrong format"},
59         {TS_INFO_TIME_NOT_AVAILABLE,
60          "the TSA's time source is not available"},
61         {TS_INFO_UNACCEPTED_POLICY,
62          "the requested TSA policy is not supported by the TSA"},
63         {TS_INFO_UNACCEPTED_EXTENSION,
64          "the requested extension is not supported by the TSA"},
65         {TS_INFO_ADD_INFO_NOT_AVAILABLE,
66          "the additional information requested could not be understood "
67          "or is not available"},
68         {TS_INFO_SYSTEM_FAILURE,
69          "the request cannot be handled due to system failure"},
70         {-1, NULL}
71     };
72     long status;
73     int i, lines = 0;
74 
75     BIO_printf(bio, "Status: ");
76     status = ASN1_INTEGER_get(a->status);
77     if (0 <= status && status < (long)OSSL_NELEM(status_map))
78         BIO_printf(bio, "%s\n", status_map[status]);
79     else
80         BIO_printf(bio, "out of bounds\n");
81 
82     BIO_printf(bio, "Status description: ");
83     for (i = 0; i < sk_ASN1_UTF8STRING_num(a->text); ++i) {
84         if (i > 0)
85             BIO_puts(bio, "\t");
86         ASN1_STRING_print_ex(bio, sk_ASN1_UTF8STRING_value(a->text, i), 0);
87         BIO_puts(bio, "\n");
88     }
89     if (i == 0)
90         BIO_printf(bio, "unspecified\n");
91 
92     BIO_printf(bio, "Failure info: ");
93     if (a->failure_info != NULL)
94         lines = ts_status_map_print(bio, failure_map, a->failure_info);
95     if (lines == 0)
96         BIO_printf(bio, "unspecified");
97     BIO_printf(bio, "\n");
98 
99     return 1;
100 }
101 
ts_status_map_print(BIO * bio,const struct status_map_st * a,const ASN1_BIT_STRING * v)102 static int ts_status_map_print(BIO *bio, const struct status_map_st *a,
103                                const ASN1_BIT_STRING *v)
104 {
105     int lines = 0;
106 
107     for (; a->bit >= 0; ++a) {
108         if (ASN1_BIT_STRING_get_bit(v, a->bit)) {
109             if (++lines > 1)
110                 BIO_printf(bio, ", ");
111             BIO_printf(bio, "%s", a->text);
112         }
113     }
114 
115     return lines;
116 }
117 
TS_TST_INFO_print_bio(BIO * bio,TS_TST_INFO * a)118 int TS_TST_INFO_print_bio(BIO *bio, TS_TST_INFO *a)
119 {
120     int v;
121 
122     if (a == NULL)
123         return 0;
124 
125     v = ASN1_INTEGER_get(a->version);
126     BIO_printf(bio, "Version: %d\n", v);
127 
128     BIO_printf(bio, "Policy OID: ");
129     TS_OBJ_print_bio(bio, a->policy_id);
130 
131     TS_MSG_IMPRINT_print_bio(bio, a->msg_imprint);
132 
133     BIO_printf(bio, "Serial number: ");
134     if (a->serial == NULL)
135         BIO_printf(bio, "unspecified");
136     else
137         TS_ASN1_INTEGER_print_bio(bio, a->serial);
138     BIO_write(bio, "\n", 1);
139 
140     BIO_printf(bio, "Time stamp: ");
141     ASN1_GENERALIZEDTIME_print(bio, a->time);
142     BIO_write(bio, "\n", 1);
143 
144     BIO_printf(bio, "Accuracy: ");
145     if (a->accuracy == NULL)
146         BIO_printf(bio, "unspecified");
147     else
148         ts_ACCURACY_print_bio(bio, a->accuracy);
149     BIO_write(bio, "\n", 1);
150 
151     BIO_printf(bio, "Ordering: %s\n", a->ordering ? "yes" : "no");
152 
153     BIO_printf(bio, "Nonce: ");
154     if (a->nonce == NULL)
155         BIO_printf(bio, "unspecified");
156     else
157         TS_ASN1_INTEGER_print_bio(bio, a->nonce);
158     BIO_write(bio, "\n", 1);
159 
160     BIO_printf(bio, "TSA: ");
161     if (a->tsa == NULL)
162         BIO_printf(bio, "unspecified");
163     else {
164         STACK_OF(CONF_VALUE) *nval;
165         if ((nval = i2v_GENERAL_NAME(NULL, a->tsa, NULL)))
166             X509V3_EXT_val_prn(bio, nval, 0, 0);
167         sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
168     }
169     BIO_write(bio, "\n", 1);
170 
171     TS_ext_print_bio(bio, a->extensions);
172 
173     return 1;
174 }
175 
ts_ACCURACY_print_bio(BIO * bio,const TS_ACCURACY * a)176 static int ts_ACCURACY_print_bio(BIO *bio, const TS_ACCURACY *a)
177 {
178     if (a->seconds != NULL)
179         TS_ASN1_INTEGER_print_bio(bio, a->seconds);
180     else
181         BIO_printf(bio, "unspecified");
182     BIO_printf(bio, " seconds, ");
183     if (a->millis != NULL)
184         TS_ASN1_INTEGER_print_bio(bio, a->millis);
185     else
186         BIO_printf(bio, "unspecified");
187     BIO_printf(bio, " millis, ");
188     if (a->micros != NULL)
189         TS_ASN1_INTEGER_print_bio(bio, a->micros);
190     else
191         BIO_printf(bio, "unspecified");
192     BIO_printf(bio, " micros");
193 
194     return 1;
195 }
196