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/* $OpenBSD: ocsp_prn.c,v 1.8 2015/07/16 02:16:19 miod Exp $ */ |
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/* Written by Tom Titchener <Tom_Titchener@groove.net> for the OpenSSL |
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* project. */ |
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/* History: |
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This file was originally part of ocsp.c and was transfered to Richard |
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Levitte from CertCo by Kathy Weinhold in mid-spring 2000 to be included |
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in OpenSSL or released as a patch kit. */ |
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/* ==================================================================== |
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* Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. All advertising materials mentioning features or use of this |
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* software must display the following acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)" |
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* |
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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* endorse or promote products derived from this software without |
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* prior written permission. For written permission, please contact |
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* openssl-core@openssl.org. |
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* |
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* 5. Products derived from this software may not be called "OpenSSL" |
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* nor may "OpenSSL" appear in their names without prior written |
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* permission of the OpenSSL Project. |
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* |
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* 6. Redistributions of any form whatsoever must retain the following |
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* acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ==================================================================== |
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* |
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* This product includes cryptographic software written by Eric Young |
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* (eay@cryptsoft.com). This product includes software written by Tim |
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* Hudson (tjh@cryptsoft.com). |
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* |
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*/ |
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#include <openssl/bio.h> |
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#include <openssl/err.h> |
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#include <openssl/ocsp.h> |
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#include <openssl/pem.h> |
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static int |
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ocsp_certid_print(BIO *bp, OCSP_CERTID* a, int indent) |
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{ |
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BIO_printf(bp, "%*sCertificate ID:\n", indent, ""); |
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indent += 2; |
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BIO_printf(bp, "%*sHash Algorithm: ", indent, ""); |
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i2a_ASN1_OBJECT(bp, a->hashAlgorithm->algorithm); |
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BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, ""); |
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i2a_ASN1_STRING(bp, a->issuerNameHash, V_ASN1_OCTET_STRING); |
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BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, ""); |
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i2a_ASN1_STRING(bp, a->issuerKeyHash, V_ASN1_OCTET_STRING); |
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BIO_printf(bp, "\n%*sSerial Number: ", indent, ""); |
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i2a_ASN1_INTEGER(bp, a->serialNumber); |
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BIO_printf(bp, "\n"); |
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return 1; |
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} |
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typedef struct { |
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long t; |
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const char *m; |
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} OCSP_TBLSTR; |
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static const char * |
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table2string(long s, const OCSP_TBLSTR *ts, int len) |
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{ |
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const OCSP_TBLSTR *p; |
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for (p = ts; p < ts + len; p++) |
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if (p->t == s) |
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return p->m; |
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return "(UNKNOWN)"; |
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} |
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const char * |
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OCSP_response_status_str(long s) |
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{ |
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static const OCSP_TBLSTR rstat_tbl[] = { |
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{ OCSP_RESPONSE_STATUS_SUCCESSFUL, "successful" }, |
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{ OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, "malformedrequest" }, |
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{ OCSP_RESPONSE_STATUS_INTERNALERROR, "internalerror" }, |
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{ OCSP_RESPONSE_STATUS_TRYLATER, "trylater" }, |
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{ OCSP_RESPONSE_STATUS_SIGREQUIRED, "sigrequired" }, |
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{ OCSP_RESPONSE_STATUS_UNAUTHORIZED, "unauthorized" } |
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}; |
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return table2string(s, rstat_tbl, 6); |
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} |
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const char * |
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OCSP_cert_status_str(long s) |
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{ |
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static const OCSP_TBLSTR cstat_tbl[] = { |
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{ V_OCSP_CERTSTATUS_GOOD, "good" }, |
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{ V_OCSP_CERTSTATUS_REVOKED, "revoked" }, |
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{ V_OCSP_CERTSTATUS_UNKNOWN, "unknown" } |
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}; |
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return table2string(s, cstat_tbl, 3); |
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} |
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const char * |
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OCSP_crl_reason_str(long s) |
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{ |
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static const OCSP_TBLSTR reason_tbl[] = { |
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{ OCSP_REVOKED_STATUS_UNSPECIFIED, "unspecified" }, |
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{ OCSP_REVOKED_STATUS_KEYCOMPROMISE, "keyCompromise" }, |
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{ OCSP_REVOKED_STATUS_CACOMPROMISE, "cACompromise" }, |
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{ OCSP_REVOKED_STATUS_AFFILIATIONCHANGED, "affiliationChanged" }, |
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{ OCSP_REVOKED_STATUS_SUPERSEDED, "superseded" }, |
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{ OCSP_REVOKED_STATUS_CESSATIONOFOPERATION, "cessationOfOperation" }, |
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{ OCSP_REVOKED_STATUS_CERTIFICATEHOLD, "certificateHold" }, |
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{ OCSP_REVOKED_STATUS_REMOVEFROMCRL, "removeFromCRL" } |
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}; |
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return table2string(s, reason_tbl, 8); |
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} |
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int |
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OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST* o, unsigned long flags) |
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{ |
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int i; |
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long l; |
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OCSP_CERTID* cid = NULL; |
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OCSP_ONEREQ *one = NULL; |
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OCSP_REQINFO *inf = o->tbsRequest; |
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OCSP_SIGNATURE *sig = o->optionalSignature; |
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if (BIO_write(bp, "OCSP Request Data:\n", 19) <= 0) |
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goto err; |
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l = ASN1_INTEGER_get(inf->version); |
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if (BIO_printf(bp, " Version: %lu (0x%lx)", l+1, l) <= 0) |
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goto err; |
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if (inf->requestorName != NULL) { |
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if (BIO_write(bp, "\n Requestor Name: ", 21) <= 0) |
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goto err; |
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GENERAL_NAME_print(bp, inf->requestorName); |
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} |
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if (BIO_write(bp, "\n Requestor List:\n", 21) <= 0) |
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goto err; |
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for (i = 0; i < sk_OCSP_ONEREQ_num(inf->requestList); i++) { |
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one = sk_OCSP_ONEREQ_value(inf->requestList, i); |
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cid = one->reqCert; |
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ocsp_certid_print(bp, cid, 8); |
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if (!X509V3_extensions_print(bp, "Request Single Extensions", |
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one->singleRequestExtensions, flags, 8)) |
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goto err; |
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} |
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if (!X509V3_extensions_print(bp, "Request Extensions", |
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inf->requestExtensions, flags, 4)) |
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goto err; |
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if (sig) { |
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if (X509_signature_print(bp, sig->signatureAlgorithm, |
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sig->signature) == 0) |
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goto err; |
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for (i = 0; i < sk_X509_num(sig->certs); i++) { |
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if (X509_print(bp, sk_X509_value(sig->certs, i)) == 0) |
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goto err; |
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if (PEM_write_bio_X509(bp, |
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sk_X509_value(sig->certs, i)) == 0) |
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goto err; |
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} |
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} |
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return 1; |
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err: |
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return 0; |
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} |
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int |
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OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE* o, unsigned long flags) |
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{ |
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int i, ret = 0; |
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long l; |
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OCSP_CERTID *cid = NULL; |
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OCSP_BASICRESP *br = NULL; |
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OCSP_RESPID *rid = NULL; |
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OCSP_RESPDATA *rd = NULL; |
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OCSP_CERTSTATUS *cst = NULL; |
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OCSP_REVOKEDINFO *rev = NULL; |
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OCSP_SINGLERESP *single = NULL; |
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OCSP_RESPBYTES *rb = o->responseBytes; |
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if (BIO_puts(bp, "OCSP Response Data:\n") <= 0) |
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goto err; |
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l = ASN1_ENUMERATED_get(o->responseStatus); |
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if (BIO_printf(bp, " OCSP Response Status: %s (0x%lx)\n", |
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OCSP_response_status_str(l), l) <= 0) |
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goto err; |
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if (rb == NULL) |
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return 1; |
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if (BIO_puts(bp, " Response Type: ") <= 0) |
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goto err; |
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if (i2a_ASN1_OBJECT(bp, rb->responseType) <= 0) |
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goto err; |
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if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) { |
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BIO_puts(bp, " (unknown response type)\n"); |
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return 1; |
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} |
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i = ASN1_STRING_length(rb->response); |
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if (!(br = OCSP_response_get1_basic(o))) |
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goto err; |
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rd = br->tbsResponseData; |
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l = ASN1_INTEGER_get(rd->version); |
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if (BIO_printf(bp, "\n Version: %lu (0x%lx)\n", l+1, l) <= 0) |
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goto err; |
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if (BIO_puts(bp, " Responder Id: ") <= 0) |
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goto err; |
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rid = rd->responderId; |
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switch (rid->type) { |
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case V_OCSP_RESPID_NAME: |
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X509_NAME_print_ex(bp, rid->value.byName, 0, XN_FLAG_ONELINE); |
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break; |
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case V_OCSP_RESPID_KEY: |
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i2a_ASN1_STRING(bp, rid->value.byKey, V_ASN1_OCTET_STRING); |
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break; |
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} |
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if (BIO_printf(bp, "\n Produced At: ")<=0) |
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goto err; |
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if (!ASN1_GENERALIZEDTIME_print(bp, rd->producedAt)) |
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goto err; |
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if (BIO_printf(bp, "\n Responses:\n") <= 0) |
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goto err; |
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for (i = 0; i < sk_OCSP_SINGLERESP_num(rd->responses); i++) { |
252 |
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if (! sk_OCSP_SINGLERESP_value(rd->responses, i)) |
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continue; |
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single = sk_OCSP_SINGLERESP_value(rd->responses, i); |
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cid = single->certId; |
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if (ocsp_certid_print(bp, cid, 4) <= 0) |
257 |
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goto err; |
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cst = single->certStatus; |
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if (BIO_printf(bp, " Cert Status: %s", |
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OCSP_cert_status_str(cst->type)) <= 0) |
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goto err; |
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if (cst->type == V_OCSP_CERTSTATUS_REVOKED) { |
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rev = cst->value.revoked; |
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if (BIO_printf(bp, "\n Revocation Time: ") <= 0) |
265 |
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goto err; |
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if (!ASN1_GENERALIZEDTIME_print(bp, |
267 |
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rev->revocationTime)) |
268 |
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goto err; |
269 |
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if (rev->revocationReason) { |
270 |
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l = ASN1_ENUMERATED_get(rev->revocationReason); |
271 |
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if (BIO_printf(bp, |
272 |
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"\n Revocation Reason: %s (0x%lx)", |
273 |
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OCSP_crl_reason_str(l), l) <= 0) |
274 |
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goto err; |
275 |
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} |
276 |
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} |
277 |
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if (BIO_printf(bp, "\n This Update: ") <= 0) |
278 |
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goto err; |
279 |
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if (!ASN1_GENERALIZEDTIME_print(bp, single->thisUpdate)) |
280 |
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goto err; |
281 |
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if (single->nextUpdate) { |
282 |
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if (BIO_printf(bp, "\n Next Update: ") <= 0) |
283 |
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goto err; |
284 |
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if (!ASN1_GENERALIZEDTIME_print(bp, single->nextUpdate)) |
285 |
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goto err; |
286 |
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} |
287 |
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if (BIO_write(bp, "\n", 1) <= 0) |
288 |
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goto err; |
289 |
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if (!X509V3_extensions_print(bp, "Response Single Extensions", |
290 |
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single->singleExtensions, flags, 8)) |
291 |
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goto err; |
292 |
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if (BIO_write(bp, "\n", 1) <= 0) |
293 |
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goto err; |
294 |
|
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} |
295 |
|
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if (!X509V3_extensions_print(bp, "Response Extensions", |
296 |
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rd->responseExtensions, flags, 4)) |
297 |
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goto err; |
298 |
|
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if (X509_signature_print(bp, br->signatureAlgorithm, br->signature) <= |
299 |
|
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0) |
300 |
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goto err; |
301 |
|
|
|
302 |
|
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for (i = 0; i < sk_X509_num(br->certs); i++) { |
303 |
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X509_print(bp, sk_X509_value(br->certs, i)); |
304 |
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PEM_write_bio_X509(bp, sk_X509_value(br->certs, i)); |
305 |
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} |
306 |
|
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|
307 |
|
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ret = 1; |
308 |
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|
309 |
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err: |
310 |
|
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OCSP_BASICRESP_free(br); |
311 |
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return ret; |
312 |
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} |