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0f113f3e | 1 | /* |
b1322259 | 2 | * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved. |
2c15d426 | 3 | * |
0c496700 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
b1322259 RS |
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 | |
2c15d426 DSH |
8 | */ |
9 | ||
10 | #include <openssl/bio.h> | |
11 | #include <openssl/err.h> | |
12 | #include <openssl/ocsp.h> | |
6ef869d7 | 13 | #include "ocsp_lcl.h" |
03b89819 | 14 | #include "internal/cryptlib.h" |
1f47ec53 | 15 | #include <openssl/pem.h> |
2c15d426 | 16 | |
0f113f3e MC |
17 | static int ocsp_certid_print(BIO *bp, OCSP_CERTID *a, int indent) |
18 | { | |
19 | BIO_printf(bp, "%*sCertificate ID:\n", indent, ""); | |
20 | indent += 2; | |
21 | BIO_printf(bp, "%*sHash Algorithm: ", indent, ""); | |
a332635e | 22 | i2a_ASN1_OBJECT(bp, a->hashAlgorithm.algorithm); |
0f113f3e | 23 | BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, ""); |
a773b52a | 24 | i2a_ASN1_STRING(bp, &a->issuerNameHash, 0); |
0f113f3e | 25 | BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, ""); |
a773b52a | 26 | i2a_ASN1_STRING(bp, &a->issuerKeyHash, 0); |
0f113f3e | 27 | BIO_printf(bp, "\n%*sSerial Number: ", indent, ""); |
af170194 | 28 | i2a_ASN1_INTEGER(bp, &a->serialNumber); |
0f113f3e MC |
29 | BIO_printf(bp, "\n"); |
30 | return 1; | |
31 | } | |
2c15d426 | 32 | |
0f113f3e MC |
33 | typedef struct { |
34 | long t; | |
35 | const char *m; | |
36 | } OCSP_TBLSTR; | |
1f47ec53 | 37 | |
03b89819 | 38 | static const char *do_table2string(long s, const OCSP_TBLSTR *ts, size_t len) |
1f47ec53 | 39 | { |
03b89819 DSH |
40 | size_t i; |
41 | for (i = 0; i < len; i++, ts++) | |
42 | if (ts->t == s) | |
43 | return ts->m; | |
0f113f3e | 44 | return "(UNKNOWN)"; |
1f47ec53 DSH |
45 | } |
46 | ||
03b89819 DSH |
47 | #define table2string(s, tbl) do_table2string(s, tbl, OSSL_NELEM(tbl)) |
48 | ||
ebc06fba | 49 | const char *OCSP_response_status_str(long s) |
0f113f3e MC |
50 | { |
51 | static const OCSP_TBLSTR rstat_tbl[] = { | |
52 | {OCSP_RESPONSE_STATUS_SUCCESSFUL, "successful"}, | |
53 | {OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, "malformedrequest"}, | |
54 | {OCSP_RESPONSE_STATUS_INTERNALERROR, "internalerror"}, | |
55 | {OCSP_RESPONSE_STATUS_TRYLATER, "trylater"}, | |
56 | {OCSP_RESPONSE_STATUS_SIGREQUIRED, "sigrequired"}, | |
57 | {OCSP_RESPONSE_STATUS_UNAUTHORIZED, "unauthorized"} | |
58 | }; | |
03b89819 | 59 | return table2string(s, rstat_tbl); |
0f113f3e | 60 | } |
1f47ec53 | 61 | |
ebc06fba | 62 | const char *OCSP_cert_status_str(long s) |
0f113f3e MC |
63 | { |
64 | static const OCSP_TBLSTR cstat_tbl[] = { | |
65 | {V_OCSP_CERTSTATUS_GOOD, "good"}, | |
66 | {V_OCSP_CERTSTATUS_REVOKED, "revoked"}, | |
67 | {V_OCSP_CERTSTATUS_UNKNOWN, "unknown"} | |
68 | }; | |
03b89819 | 69 | return table2string(s, cstat_tbl); |
0f113f3e | 70 | } |
1f47ec53 | 71 | |
ebc06fba | 72 | const char *OCSP_crl_reason_str(long s) |
0f113f3e MC |
73 | { |
74 | static const OCSP_TBLSTR reason_tbl[] = { | |
75 | {OCSP_REVOKED_STATUS_UNSPECIFIED, "unspecified"}, | |
76 | {OCSP_REVOKED_STATUS_KEYCOMPROMISE, "keyCompromise"}, | |
77 | {OCSP_REVOKED_STATUS_CACOMPROMISE, "cACompromise"}, | |
78 | {OCSP_REVOKED_STATUS_AFFILIATIONCHANGED, "affiliationChanged"}, | |
79 | {OCSP_REVOKED_STATUS_SUPERSEDED, "superseded"}, | |
80 | {OCSP_REVOKED_STATUS_CESSATIONOFOPERATION, "cessationOfOperation"}, | |
81 | {OCSP_REVOKED_STATUS_CERTIFICATEHOLD, "certificateHold"}, | |
82 | {OCSP_REVOKED_STATUS_REMOVEFROMCRL, "removeFromCRL"} | |
83 | }; | |
03b89819 | 84 | return table2string(s, reason_tbl); |
0f113f3e | 85 | } |
1f47ec53 | 86 | |
0f113f3e MC |
87 | int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST *o, unsigned long flags) |
88 | { | |
89 | int i; | |
90 | long l; | |
91 | OCSP_CERTID *cid = NULL; | |
92 | OCSP_ONEREQ *one = NULL; | |
a332635e | 93 | OCSP_REQINFO *inf = &o->tbsRequest; |
0f113f3e | 94 | OCSP_SIGNATURE *sig = o->optionalSignature; |
2c15d426 | 95 | |
0f113f3e MC |
96 | if (BIO_write(bp, "OCSP Request Data:\n", 19) <= 0) |
97 | goto err; | |
98 | l = ASN1_INTEGER_get(inf->version); | |
99 | if (BIO_printf(bp, " Version: %lu (0x%lx)", l + 1, l) <= 0) | |
100 | goto err; | |
101 | if (inf->requestorName != NULL) { | |
102 | if (BIO_write(bp, "\n Requestor Name: ", 21) <= 0) | |
103 | goto err; | |
104 | GENERAL_NAME_print(bp, inf->requestorName); | |
105 | } | |
106 | if (BIO_write(bp, "\n Requestor List:\n", 21) <= 0) | |
107 | goto err; | |
108 | for (i = 0; i < sk_OCSP_ONEREQ_num(inf->requestList); i++) { | |
109 | one = sk_OCSP_ONEREQ_value(inf->requestList, i); | |
110 | cid = one->reqCert; | |
111 | ocsp_certid_print(bp, cid, 8); | |
112 | if (!X509V3_extensions_print(bp, | |
113 | "Request Single Extensions", | |
114 | one->singleRequestExtensions, flags, 8)) | |
115 | goto err; | |
116 | } | |
117 | if (!X509V3_extensions_print(bp, "Request Extensions", | |
118 | inf->requestExtensions, flags, 4)) | |
119 | goto err; | |
120 | if (sig) { | |
a332635e | 121 | X509_signature_print(bp, &sig->signatureAlgorithm, sig->signature); |
0f113f3e MC |
122 | for (i = 0; i < sk_X509_num(sig->certs); i++) { |
123 | X509_print(bp, sk_X509_value(sig->certs, i)); | |
124 | PEM_write_bio_X509(bp, sk_X509_value(sig->certs, i)); | |
125 | } | |
126 | } | |
127 | return 1; | |
128 | err: | |
129 | return 0; | |
130 | } | |
1f47ec53 | 131 | |
0f113f3e MC |
132 | int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE *o, unsigned long flags) |
133 | { | |
134 | int i, ret = 0; | |
135 | long l; | |
136 | OCSP_CERTID *cid = NULL; | |
137 | OCSP_BASICRESP *br = NULL; | |
138 | OCSP_RESPID *rid = NULL; | |
139 | OCSP_RESPDATA *rd = NULL; | |
140 | OCSP_CERTSTATUS *cst = NULL; | |
141 | OCSP_REVOKEDINFO *rev = NULL; | |
142 | OCSP_SINGLERESP *single = NULL; | |
143 | OCSP_RESPBYTES *rb = o->responseBytes; | |
1f47ec53 | 144 | |
0f113f3e MC |
145 | if (BIO_puts(bp, "OCSP Response Data:\n") <= 0) |
146 | goto err; | |
147 | l = ASN1_ENUMERATED_get(o->responseStatus); | |
148 | if (BIO_printf(bp, " OCSP Response Status: %s (0x%lx)\n", | |
149 | OCSP_response_status_str(l), l) <= 0) | |
150 | goto err; | |
151 | if (rb == NULL) | |
152 | return 1; | |
153 | if (BIO_puts(bp, " Response Type: ") <= 0) | |
154 | goto err; | |
155 | if (i2a_ASN1_OBJECT(bp, rb->responseType) <= 0) | |
156 | goto err; | |
157 | if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) { | |
158 | BIO_puts(bp, " (unknown response type)\n"); | |
159 | return 1; | |
160 | } | |
0b33bc65 | 161 | |
75ebbd9a | 162 | if ((br = OCSP_response_get1_basic(o)) == NULL) |
0f113f3e | 163 | goto err; |
a332635e | 164 | rd = &br->tbsResponseData; |
0f113f3e MC |
165 | l = ASN1_INTEGER_get(rd->version); |
166 | if (BIO_printf(bp, "\n Version: %lu (0x%lx)\n", l + 1, l) <= 0) | |
167 | goto err; | |
168 | if (BIO_puts(bp, " Responder Id: ") <= 0) | |
169 | goto err; | |
1f47ec53 | 170 | |
a332635e | 171 | rid = &rd->responderId; |
0f113f3e MC |
172 | switch (rid->type) { |
173 | case V_OCSP_RESPID_NAME: | |
174 | X509_NAME_print_ex(bp, rid->value.byName, 0, XN_FLAG_ONELINE); | |
175 | break; | |
176 | case V_OCSP_RESPID_KEY: | |
a773b52a | 177 | i2a_ASN1_STRING(bp, rid->value.byKey, 0); |
0f113f3e MC |
178 | break; |
179 | } | |
1f47ec53 | 180 | |
0f113f3e MC |
181 | if (BIO_printf(bp, "\n Produced At: ") <= 0) |
182 | goto err; | |
183 | if (!ASN1_GENERALIZEDTIME_print(bp, rd->producedAt)) | |
184 | goto err; | |
185 | if (BIO_printf(bp, "\n Responses:\n") <= 0) | |
186 | goto err; | |
187 | for (i = 0; i < sk_OCSP_SINGLERESP_num(rd->responses); i++) { | |
188 | if (!sk_OCSP_SINGLERESP_value(rd->responses, i)) | |
189 | continue; | |
190 | single = sk_OCSP_SINGLERESP_value(rd->responses, i); | |
191 | cid = single->certId; | |
192 | if (ocsp_certid_print(bp, cid, 4) <= 0) | |
193 | goto err; | |
194 | cst = single->certStatus; | |
195 | if (BIO_printf(bp, " Cert Status: %s", | |
196 | OCSP_cert_status_str(cst->type)) <= 0) | |
197 | goto err; | |
198 | if (cst->type == V_OCSP_CERTSTATUS_REVOKED) { | |
199 | rev = cst->value.revoked; | |
200 | if (BIO_printf(bp, "\n Revocation Time: ") <= 0) | |
201 | goto err; | |
202 | if (!ASN1_GENERALIZEDTIME_print(bp, rev->revocationTime)) | |
203 | goto err; | |
204 | if (rev->revocationReason) { | |
205 | l = ASN1_ENUMERATED_get(rev->revocationReason); | |
206 | if (BIO_printf(bp, | |
207 | "\n Revocation Reason: %s (0x%lx)", | |
208 | OCSP_crl_reason_str(l), l) <= 0) | |
209 | goto err; | |
210 | } | |
211 | } | |
212 | if (BIO_printf(bp, "\n This Update: ") <= 0) | |
213 | goto err; | |
214 | if (!ASN1_GENERALIZEDTIME_print(bp, single->thisUpdate)) | |
215 | goto err; | |
216 | if (single->nextUpdate) { | |
217 | if (BIO_printf(bp, "\n Next Update: ") <= 0) | |
218 | goto err; | |
219 | if (!ASN1_GENERALIZEDTIME_print(bp, single->nextUpdate)) | |
220 | goto err; | |
221 | } | |
222 | if (BIO_write(bp, "\n", 1) <= 0) | |
223 | goto err; | |
224 | if (!X509V3_extensions_print(bp, | |
225 | "Response Single Extensions", | |
226 | single->singleExtensions, flags, 8)) | |
227 | goto err; | |
228 | if (BIO_write(bp, "\n", 1) <= 0) | |
229 | goto err; | |
230 | } | |
231 | if (!X509V3_extensions_print(bp, "Response Extensions", | |
232 | rd->responseExtensions, flags, 4)) | |
233 | goto err; | |
a332635e | 234 | if (X509_signature_print(bp, &br->signatureAlgorithm, br->signature) <= 0) |
0f113f3e | 235 | goto err; |
1f47ec53 | 236 | |
0f113f3e MC |
237 | for (i = 0; i < sk_X509_num(br->certs); i++) { |
238 | X509_print(bp, sk_X509_value(br->certs, i)); | |
239 | PEM_write_bio_X509(bp, sk_X509_value(br->certs, i)); | |
240 | } | |
1f47ec53 | 241 | |
0f113f3e MC |
242 | ret = 1; |
243 | err: | |
244 | OCSP_BASICRESP_free(br); | |
245 | return ret; | |
246 | } |