270 lines
8.1 KiB
C
270 lines
8.1 KiB
C
// Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
#include <openssl/ocsp.h>
|
|
#include <openssl/pem.h>
|
|
|
|
#include "internal.h"
|
|
|
|
static int ocsp_certid_print(BIO *bp, OCSP_CERTID *certid, int indent) {
|
|
BIO_printf(bp, "%*sCertificate ID:\n", indent, "");
|
|
indent += 2;
|
|
BIO_printf(bp, "%*sHash Algorithm: ", indent, "");
|
|
i2a_ASN1_OBJECT(bp, certid->hashAlgorithm->algorithm);
|
|
BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, "");
|
|
i2a_ASN1_STRING(bp, certid->issuerNameHash, 0);
|
|
BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, "");
|
|
i2a_ASN1_STRING(bp, certid->issuerKeyHash, 0);
|
|
BIO_printf(bp, "\n%*sSerial Number: ", indent, "");
|
|
i2a_ASN1_INTEGER(bp, certid->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++) {
|
|
if (ts[i].t == s) {
|
|
return ts[i].m;
|
|
}
|
|
}
|
|
return "(UNKNOWN)";
|
|
}
|
|
|
|
const char *OCSP_response_status_str(long status_code) {
|
|
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"}};
|
|
size_t tbl_size = (sizeof(rstat_tbl) / sizeof((rstat_tbl)[0]));
|
|
return do_table2string(status_code, rstat_tbl, tbl_size);
|
|
}
|
|
|
|
const char *OCSP_cert_status_str(long status_code) {
|
|
static const OCSP_TBLSTR cstat_tbl[] = {
|
|
{V_OCSP_CERTSTATUS_GOOD, "good"},
|
|
{V_OCSP_CERTSTATUS_REVOKED, "revoked"},
|
|
{V_OCSP_CERTSTATUS_UNKNOWN, "unknown"}};
|
|
size_t tbl_size = (sizeof(cstat_tbl) / sizeof((cstat_tbl)[0]));
|
|
return do_table2string(status_code, cstat_tbl, tbl_size);
|
|
}
|
|
|
|
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"}};
|
|
size_t tbl_size = (sizeof(reason_tbl) / sizeof((reason_tbl)[0]));
|
|
return do_table2string(s, reason_tbl, tbl_size);
|
|
}
|
|
|
|
int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST *req, unsigned long flags) {
|
|
if(bp == NULL|| req ==NULL) {
|
|
OPENSSL_PUT_ERROR(OCSP, ERR_R_PASSED_NULL_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
long l;
|
|
OCSP_CERTID *cid = NULL;
|
|
OCSP_ONEREQ *one = NULL;
|
|
OCSP_REQINFO *inf = req->tbsRequest;
|
|
OCSP_SIGNATURE *sig = req->optionalSignature;
|
|
|
|
if (BIO_puts(bp, "OCSP Request Data:\n") <= 0) {
|
|
return 0;
|
|
}
|
|
l = ASN1_INTEGER_get(inf->version);
|
|
if (BIO_printf(bp, " Version: %ld (0x%ld)", l + 1, l) <= 0) {
|
|
return 0;
|
|
}
|
|
if (inf->requestorName != NULL) {
|
|
if (BIO_puts(bp, "\n Requestor Name: ") <= 0) {
|
|
return 0;
|
|
}
|
|
GENERAL_NAME_print(bp, inf->requestorName);
|
|
}
|
|
if (BIO_puts(bp, "\n Requestor List:\n") <= 0) {
|
|
return 0;
|
|
}
|
|
for (size_t 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)) {
|
|
return 0;
|
|
}
|
|
}
|
|
if (!X509V3_extensions_print(bp, "Request Extensions", inf->requestExtensions,
|
|
flags, 4)) {
|
|
return 0;
|
|
}
|
|
if (sig != NULL) {
|
|
X509_signature_print(bp, sig->signatureAlgorithm, sig->signature);
|
|
for (size_t 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;
|
|
}
|
|
|
|
int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE *resp, unsigned long flags) {
|
|
if(bp == NULL|| resp ==NULL) {
|
|
OPENSSL_PUT_ERROR(OCSP, ERR_R_PASSED_NULL_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
int 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 = resp->responseBytes;
|
|
|
|
if (BIO_puts(bp, "OCSP Response Data:\n") <= 0) {
|
|
goto err;
|
|
}
|
|
l = ASN1_ENUMERATED_get(resp->responseStatus);
|
|
if (BIO_printf(bp, " OCSP Response Status: %s (0x%ld)\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(resp)) == NULL) {
|
|
goto err;
|
|
}
|
|
rd = br->tbsResponseData;
|
|
l = ASN1_INTEGER_get(rd->version);
|
|
if (BIO_printf(bp, "\n Version: %ld (0x%ld)\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 (size_t 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%ld)",
|
|
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_puts(bp, "\n") <= 0) {
|
|
goto err;
|
|
}
|
|
if (!X509V3_extensions_print(bp, "Response Single Extensions",
|
|
single->singleExtensions, flags, 8)) {
|
|
goto err;
|
|
}
|
|
if (BIO_puts(bp, "\n") <= 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 (size_t 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;
|
|
}
|