/src/openssl/crypto/ocsp/ocsp_prn.c

Source (jump to first uncovered line)
/*
 * Copyright 2000-2023 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#include <openssl/bio.h>
#include <openssl/err.h>
#include <openssl/ocsp.h>
#include "ocsp_local.h"
#include "internal/cryptlib.h"
#include <openssl/pem.h>

static int ocsp_certid_print(BIO *bp, OCSP_CERTID *a, int indent)
{
    BIO_printf(bp, "%*sCertificate ID:\n", indent, "");
    indent += 2;
    BIO_printf(bp, "%*sHash Algorithm: ", indent, "");
    i2a_ASN1_OBJECT(bp, a->hashAlgorithm.algorithm);
    BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, "");
    i2a_ASN1_STRING(bp, &a->issuerNameHash, 0);
    BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, "");
    i2a_ASN1_STRING(bp, &a->issuerKeyHash, 0);
    BIO_printf(bp, "\n%*sSerial Number: ", indent, "");
    i2a_ASN1_INTEGER(bp, &a->serialNumber);
    BIO_printf(bp, "\n");
    return 1;
}

typedef struct {
    long t;
    const char *m;
} OCSP_TBLSTR;

static const char *do_table2string(long s, const OCSP_TBLSTR *ts, size_t len)
{
    size_t i;
    for (i = 0; i < len; i++, ts++)
        if (ts->t == s)
            return ts->m;
    return "(UNKNOWN)";
}

#define table2string(s, tbl) do_table2string(s, tbl, OSSL_NELEM(tbl))

const char *OCSP_response_status_str(long s)
{
    static const OCSP_TBLSTR rstat_tbl[] = {
        {OCSP_RESPONSE_STATUS_SUCCESSFUL, "successful"},
        {OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, "malformedrequest"},
        {OCSP_RESPONSE_STATUS_INTERNALERROR, "internalerror"},
        {OCSP_RESPONSE_STATUS_TRYLATER, "trylater"},
        {OCSP_RESPONSE_STATUS_SIGREQUIRED, "sigrequired"},
        {OCSP_RESPONSE_STATUS_UNAUTHORIZED, "unauthorized"}
    };
    return table2string(s, rstat_tbl);
}

const char *OCSP_cert_status_str(long s)
{
    static const OCSP_TBLSTR cstat_tbl[] = {
        {V_OCSP_CERTSTATUS_GOOD, "good"},
        {V_OCSP_CERTSTATUS_REVOKED, "revoked"},
        {V_OCSP_CERTSTATUS_UNKNOWN, "unknown"}
    };
    return table2string(s, cstat_tbl);
}

const char *OCSP_crl_reason_str(long s)
{
    static const OCSP_TBLSTR reason_tbl[] = {
        {OCSP_REVOKED_STATUS_UNSPECIFIED, "unspecified"},
        {OCSP_REVOKED_STATUS_KEYCOMPROMISE, "keyCompromise"},
        {OCSP_REVOKED_STATUS_CACOMPROMISE, "cACompromise"},
        {OCSP_REVOKED_STATUS_AFFILIATIONCHANGED, "affiliationChanged"},
        {OCSP_REVOKED_STATUS_SUPERSEDED, "superseded"},
        {OCSP_REVOKED_STATUS_CESSATIONOFOPERATION, "cessationOfOperation"},
        {OCSP_REVOKED_STATUS_CERTIFICATEHOLD, "certificateHold"},
        {OCSP_REVOKED_STATUS_REMOVEFROMCRL, "removeFromCRL"},
        {OCSP_REVOKED_STATUS_PRIVILEGEWITHDRAWN, "privilegeWithdrawn"},
        {OCSP_REVOKED_STATUS_AACOMPROMISE, "aACompromise"}
    };
    return table2string(s, reason_tbl);
}

int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST *o, unsigned long flags)
{
    int i;
    long l;
    OCSP_CERTID *cid = NULL;
    OCSP_ONEREQ *one = NULL;
    OCSP_REQINFO *inf = &o->tbsRequest;
    OCSP_SIGNATURE *sig = o->optionalSignature;

    if (BIO_write(bp, "OCSP Request Data:\n", 19) <= 0)
        goto err;
    l = ASN1_INTEGER_get(inf->version);
    if (BIO_printf(bp, "    Version: %lu (0x%lx)", l + 1, l) <= 0)
        goto err;
    if (inf->requestorName != NULL) {
        if (BIO_write(bp, "\n    Requestor Name: ", 21) <= 0)
            goto err;
        GENERAL_NAME_print(bp, inf->requestorName);
    }
    if (BIO_write(bp, "\n    Requestor List:\n", 21) <= 0)
        goto err;
    for (i = 0; i < sk_OCSP_ONEREQ_num(inf->requestList); i++) {
        one = sk_OCSP_ONEREQ_value(inf->requestList, i);
        cid = one->reqCert;
        ocsp_certid_print(bp, cid, 8);
        if (!X509V3_extensions_print(bp,
                                     "Request Single Extensions",
                                     one->singleRequestExtensions, flags, 8))
            goto err;
    }
    if (!X509V3_extensions_print(bp, "Request Extensions",
                                 inf->requestExtensions, flags, 4))
        goto err;
    if (sig) {
        X509_signature_print(bp, &sig->signatureAlgorithm, sig->signature);
        for (i = 0; i < sk_X509_num(sig->certs); i++) {
            X509_print(bp, sk_X509_value(sig->certs, i));
            PEM_write_bio_X509(bp, sk_X509_value(sig->certs, i));
        }
    }
    return 1;
 err:
    return 0;
}

int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE *o, unsigned long flags)
{
    int i, ret = 0;
    long l;
    OCSP_CERTID *cid = NULL;
    OCSP_BASICRESP *br = NULL;
    OCSP_RESPID *rid = NULL;
    OCSP_RESPDATA *rd = NULL;
    OCSP_CERTSTATUS *cst = NULL;
    OCSP_REVOKEDINFO *rev = NULL;
    OCSP_SINGLERESP *single = NULL;
    OCSP_RESPBYTES *rb = o->responseBytes;

    if (BIO_puts(bp, "OCSP Response Data:\n") <= 0)
        goto err;
    l = ASN1_ENUMERATED_get(o->responseStatus);
    if (BIO_printf(bp, "    OCSP Response Status: %s (0x%lx)\n",
                   OCSP_response_status_str(l), l) <= 0)
        goto err;
    if (rb == NULL)
        return 1;
    if (BIO_puts(bp, "    Response Type: ") <= 0)
        goto err;
    if (i2a_ASN1_OBJECT(bp, rb->responseType) <= 0)
        goto err;
    if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) {
        BIO_puts(bp, " (unknown response type)\n");
        return 1;
    }

    if ((br = OCSP_response_get1_basic(o)) == NULL)
        goto err;
    rd = &br->tbsResponseData;
    l = ASN1_INTEGER_get(rd->version);
    if (BIO_printf(bp, "\n    Version: %lu (0x%lx)\n", l + 1, l) <= 0)
        goto err;
    if (BIO_puts(bp, "    Responder Id: ") <= 0)
        goto err;

    rid = &rd->responderId;
    switch (rid->type) {
    case V_OCSP_RESPID_NAME:
        X509_NAME_print_ex(bp, rid->value.byName, 0, XN_FLAG_ONELINE);
        break;
    case V_OCSP_RESPID_KEY:
        i2a_ASN1_STRING(bp, rid->value.byKey, 0);
        break;
    }

    if (BIO_printf(bp, "\n    Produced At: ") <= 0)
        goto err;
    if (!ASN1_GENERALIZEDTIME_print(bp, rd->producedAt))
        goto err;
    if (BIO_printf(bp, "\n    Responses:\n") <= 0)
        goto err;
    for (i = 0; i < sk_OCSP_SINGLERESP_num(rd->responses); i++) {
        if (!sk_OCSP_SINGLERESP_value(rd->responses, i))
            continue;
        single = sk_OCSP_SINGLERESP_value(rd->responses, i);
        cid = single->certId;
        if (ocsp_certid_print(bp, cid, 4) <= 0)
            goto err;
        cst = single->certStatus;
        if (BIO_printf(bp, "    Cert Status: %s",
                       OCSP_cert_status_str(cst->type)) <= 0)
            goto err;
        if (cst->type == V_OCSP_CERTSTATUS_REVOKED) {
            rev = cst->value.revoked;
            if (BIO_printf(bp, "\n    Revocation Time: ") <= 0)
                goto err;
            if (!ASN1_GENERALIZEDTIME_print(bp, rev->revocationTime))
                goto err;
            if (rev->revocationReason) {
                l = ASN1_ENUMERATED_get(rev->revocationReason);
                if (BIO_printf(bp,
                               "\n    Revocation Reason: %s (0x%lx)",
                               OCSP_crl_reason_str(l), l) <= 0)
                    goto err;
            }
        }
        if (BIO_printf(bp, "\n    This Update: ") <= 0)
            goto err;
        if (!ASN1_GENERALIZEDTIME_print(bp, single->thisUpdate))
            goto err;
        if (single->nextUpdate) {
            if (BIO_printf(bp, "\n    Next Update: ") <= 0)
                goto err;
            if (!ASN1_GENERALIZEDTIME_print(bp, single->nextUpdate))
                goto err;
        }
        if (BIO_write(bp, "\n", 1) <= 0)
            goto err;
        if (!X509V3_extensions_print(bp,
                                     "Response Single Extensions",
                                     single->singleExtensions, flags, 8))
            goto err;
        if (BIO_write(bp, "\n", 1) <= 0)
            goto err;
    }
    if (!X509V3_extensions_print(bp, "Response Extensions",
                                 rd->responseExtensions, flags, 4))
        goto err;
    if (X509_signature_print(bp, &br->signatureAlgorithm, br->signature) <= 0)
        goto err;

    for (i = 0; i < sk_X509_num(br->certs); i++) {
        X509_print(bp, sk_X509_value(br->certs, i));
        PEM_write_bio_X509(bp, sk_X509_value(br->certs, i));
    }

    ret = 1;
 err:
    OCSP_BASICRESP_free(br);
    return ret;
}

Coverage Report

Created: 2024-05-21 06:52

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Copyright 2000-2023 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 <openssl/bio.h>
11		#include <openssl/err.h>
12		#include <openssl/ocsp.h>
13		#include "ocsp_local.h"
14		#include "internal/cryptlib.h"
15		#include <openssl/pem.h>
16
17		static int ocsp_certid_print(BIO bp, OCSP_CERTID a, int indent)
18	0	{
19	0	BIO_printf(bp, "%*sCertificate ID:\n", indent, "");
20	0	indent += 2;
21	0	BIO_printf(bp, "%*sHash Algorithm: ", indent, "");
22	0	i2a_ASN1_OBJECT(bp, a->hashAlgorithm.algorithm);
23	0	BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, "");
24	0	i2a_ASN1_STRING(bp, &a->issuerNameHash, 0);
25	0	BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, "");
26	0	i2a_ASN1_STRING(bp, &a->issuerKeyHash, 0);
27	0	BIO_printf(bp, "\n%*sSerial Number: ", indent, "");
28	0	i2a_ASN1_INTEGER(bp, &a->serialNumber);
29	0	BIO_printf(bp, "\n");
30	0	return 1;
31	0	}
32
33		typedef struct {
34		long t;
35		const char *m;
36		} OCSP_TBLSTR;
37
38		static const char do_table2string(long s, const OCSP_TBLSTR ts, size_t len)
39	0	{
40	0	size_t i;
41	0	for (i = 0; i < len; i++, ts++)
42	0	if (ts->t == s)
43	0	return ts->m;
44	0	return "(UNKNOWN)";
45	0	}
46
47	0	#define table2string(s, tbl) do_table2string(s, tbl, OSSL_NELEM(tbl))
48
49		const char *OCSP_response_status_str(long s)
50	0	{
51	0	static const OCSP_TBLSTR rstat_tbl[] = {
52	0	{OCSP_RESPONSE_STATUS_SUCCESSFUL, "successful"},
53	0	{OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, "malformedrequest"},
54	0	{OCSP_RESPONSE_STATUS_INTERNALERROR, "internalerror"},
55	0	{OCSP_RESPONSE_STATUS_TRYLATER, "trylater"},
56	0	{OCSP_RESPONSE_STATUS_SIGREQUIRED, "sigrequired"},
57	0	{OCSP_RESPONSE_STATUS_UNAUTHORIZED, "unauthorized"}
58	0	};
59	0	return table2string(s, rstat_tbl);
60	0	}
61
62		const char *OCSP_cert_status_str(long s)
63	0	{
64	0	static const OCSP_TBLSTR cstat_tbl[] = {
65	0	{V_OCSP_CERTSTATUS_GOOD, "good"},
66	0	{V_OCSP_CERTSTATUS_REVOKED, "revoked"},
67	0	{V_OCSP_CERTSTATUS_UNKNOWN, "unknown"}
68	0	};
69	0	return table2string(s, cstat_tbl);
70	0	}
71
72		const char *OCSP_crl_reason_str(long s)
73	0	{
74	0	static const OCSP_TBLSTR reason_tbl[] = {
75	0	{OCSP_REVOKED_STATUS_UNSPECIFIED, "unspecified"},
76	0	{OCSP_REVOKED_STATUS_KEYCOMPROMISE, "keyCompromise"},
77	0	{OCSP_REVOKED_STATUS_CACOMPROMISE, "cACompromise"},
78	0	{OCSP_REVOKED_STATUS_AFFILIATIONCHANGED, "affiliationChanged"},
79	0	{OCSP_REVOKED_STATUS_SUPERSEDED, "superseded"},
80	0	{OCSP_REVOKED_STATUS_CESSATIONOFOPERATION, "cessationOfOperation"},
81	0	{OCSP_REVOKED_STATUS_CERTIFICATEHOLD, "certificateHold"},
82	0	{OCSP_REVOKED_STATUS_REMOVEFROMCRL, "removeFromCRL"},
83	0	{OCSP_REVOKED_STATUS_PRIVILEGEWITHDRAWN, "privilegeWithdrawn"},
84	0	{OCSP_REVOKED_STATUS_AACOMPROMISE, "aACompromise"}
85	0	};
86	0	return table2string(s, reason_tbl);
87	0	}
88
89		int OCSP_REQUEST_print(BIO bp, OCSP_REQUEST o, unsigned long flags)
90	0	{
91	0	int i;
92	0	long l;
93	0	OCSP_CERTID *cid = NULL;
94	0	OCSP_ONEREQ *one = NULL;
95	0	OCSP_REQINFO *inf = &o->tbsRequest;
96	0	OCSP_SIGNATURE *sig = o->optionalSignature;
97
98	0	if (BIO_write(bp, "OCSP Request Data:\n", 19) <= 0)
99	0	goto err;
100	0	l = ASN1_INTEGER_get(inf->version);
101	0	if (BIO_printf(bp, " Version: %lu (0x%lx)", l + 1, l) <= 0)
102	0	goto err;
103	0	if (inf->requestorName != NULL) {
104	0	if (BIO_write(bp, "\n Requestor Name: ", 21) <= 0)
105	0	goto err;
106	0	GENERAL_NAME_print(bp, inf->requestorName);
107	0	}
108	0	if (BIO_write(bp, "\n Requestor List:\n", 21) <= 0)
109	0	goto err;
110	0	for (i = 0; i < sk_OCSP_ONEREQ_num(inf->requestList); i++) {
111	0	one = sk_OCSP_ONEREQ_value(inf->requestList, i);
112	0	cid = one->reqCert;
113	0	ocsp_certid_print(bp, cid, 8);
114	0	if (!X509V3_extensions_print(bp,
115	0	"Request Single Extensions",
116	0	one->singleRequestExtensions, flags, 8))
117	0	goto err;
118	0	}
119	0	if (!X509V3_extensions_print(bp, "Request Extensions",
120	0	inf->requestExtensions, flags, 4))
121	0	goto err;
122	0	if (sig) {
123	0	X509_signature_print(bp, &sig->signatureAlgorithm, sig->signature);
124	0	for (i = 0; i < sk_X509_num(sig->certs); i++) {
125	0	X509_print(bp, sk_X509_value(sig->certs, i));
126	0	PEM_write_bio_X509(bp, sk_X509_value(sig->certs, i));
127	0	}
128	0	}
129	0	return 1;
130	0	err:
131	0	return 0;
132	0	}
133
134		int OCSP_RESPONSE_print(BIO bp, OCSP_RESPONSE o, unsigned long flags)
135	0	{
136	0	int i, ret = 0;
137	0	long l;
138	0	OCSP_CERTID *cid = NULL;
139	0	OCSP_BASICRESP *br = NULL;
140	0	OCSP_RESPID *rid = NULL;
141	0	OCSP_RESPDATA *rd = NULL;
142	0	OCSP_CERTSTATUS *cst = NULL;
143	0	OCSP_REVOKEDINFO *rev = NULL;
144	0	OCSP_SINGLERESP *single = NULL;
145	0	OCSP_RESPBYTES *rb = o->responseBytes;
146
147	0	if (BIO_puts(bp, "OCSP Response Data:\n") <= 0)
148	0	goto err;
149	0	l = ASN1_ENUMERATED_get(o->responseStatus);
150	0	if (BIO_printf(bp, " OCSP Response Status: %s (0x%lx)\n",
151	0	OCSP_response_status_str(l), l) <= 0)
152	0	goto err;
153	0	if (rb == NULL)
154	0	return 1;
155	0	if (BIO_puts(bp, " Response Type: ") <= 0)
156	0	goto err;
157	0	if (i2a_ASN1_OBJECT(bp, rb->responseType) <= 0)
158	0	goto err;
159	0	if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) {
160	0	BIO_puts(bp, " (unknown response type)\n");
161	0	return 1;
162	0	}
163
164	0	if ((br = OCSP_response_get1_basic(o)) == NULL)
165	0	goto err;
166	0	rd = &br->tbsResponseData;
167	0	l = ASN1_INTEGER_get(rd->version);
168	0	if (BIO_printf(bp, "\n Version: %lu (0x%lx)\n", l + 1, l) <= 0)
169	0	goto err;
170	0	if (BIO_puts(bp, " Responder Id: ") <= 0)
171	0	goto err;
172
173	0	rid = &rd->responderId;
174	0	switch (rid->type) {
175	0	case V_OCSP_RESPID_NAME:
176	0	X509_NAME_print_ex(bp, rid->value.byName, 0, XN_FLAG_ONELINE);
177	0	break;
178	0	case V_OCSP_RESPID_KEY:
179	0	i2a_ASN1_STRING(bp, rid->value.byKey, 0);
180	0	break;
181	0	}
182
183	0	if (BIO_printf(bp, "\n Produced At: ") <= 0)
184	0	goto err;
185	0	if (!ASN1_GENERALIZEDTIME_print(bp, rd->producedAt))
186	0	goto err;
187	0	if (BIO_printf(bp, "\n Responses:\n") <= 0)
188	0	goto err;
189	0	for (i = 0; i < sk_OCSP_SINGLERESP_num(rd->responses); i++) {
190	0	if (!sk_OCSP_SINGLERESP_value(rd->responses, i))
191	0	continue;
192	0	single = sk_OCSP_SINGLERESP_value(rd->responses, i);
193	0	cid = single->certId;
194	0	if (ocsp_certid_print(bp, cid, 4) <= 0)
195	0	goto err;
196	0	cst = single->certStatus;
197	0	if (BIO_printf(bp, " Cert Status: %s",
198	0	OCSP_cert_status_str(cst->type)) <= 0)
199	0	goto err;
200	0	if (cst->type == V_OCSP_CERTSTATUS_REVOKED) {
201	0	rev = cst->value.revoked;
202	0	if (BIO_printf(bp, "\n Revocation Time: ") <= 0)
203	0	goto err;
204	0	if (!ASN1_GENERALIZEDTIME_print(bp, rev->revocationTime))
205	0	goto err;
206	0	if (rev->revocationReason) {
207	0	l = ASN1_ENUMERATED_get(rev->revocationReason);
208	0	if (BIO_printf(bp,
209	0	"\n Revocation Reason: %s (0x%lx)",
210	0	OCSP_crl_reason_str(l), l) <= 0)
211	0	goto err;
212	0	}
213	0	}
214	0	if (BIO_printf(bp, "\n This Update: ") <= 0)
215	0	goto err;
216	0	if (!ASN1_GENERALIZEDTIME_print(bp, single->thisUpdate))
217	0	goto err;
218	0	if (single->nextUpdate) {
219	0	if (BIO_printf(bp, "\n Next Update: ") <= 0)
220	0	goto err;
221	0	if (!ASN1_GENERALIZEDTIME_print(bp, single->nextUpdate))
222	0	goto err;
223	0	}
224	0	if (BIO_write(bp, "\n", 1) <= 0)
225	0	goto err;
226	0	if (!X509V3_extensions_print(bp,
227	0	"Response Single Extensions",
228	0	single->singleExtensions, flags, 8))
229	0	goto err;
230	0	if (BIO_write(bp, "\n", 1) <= 0)
231	0	goto err;
232	0	}
233	0	if (!X509V3_extensions_print(bp, "Response Extensions",
234	0	rd->responseExtensions, flags, 4))
235	0	goto err;
236	0	if (X509_signature_print(bp, &br->signatureAlgorithm, br->signature) <= 0)
237	0	goto err;
238
239	0	for (i = 0; i < sk_X509_num(br->certs); i++) {
240	0	X509_print(bp, sk_X509_value(br->certs, i));
241	0	PEM_write_bio_X509(bp, sk_X509_value(br->certs, i));
242	0	}
243
244	0	ret = 1;
245	0	err:
246	0	OCSP_BASICRESP_free(br);
247	0	return ret;
248	0	}