/* $OpenBSD: ocsp_prn.c,v 1.11 2024/08/28 06:18:44 tb Exp $ */ /* Written by Tom Titchener for the OpenSSL * project. */ /* History: This file was originally part of ocsp.c and was transfered to Richard Levitte from CertCo by Kathy Weinhold in mid-spring 2000 to be included in OpenSSL or released as a patch kit. */ /* ==================================================================== * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * openssl-core@openssl.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.openssl.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */ #include #include #include #include #include #include "ocsp_local.h" static int ocsp_certid_print(BIO *bp, OCSP_CERTID* a, int indent) { const ASN1_OBJECT *aobj; BIO_printf(bp, "%*sCertificate ID:\n", indent, ""); indent += 2; BIO_printf(bp, "%*sHash Algorithm: ", indent, ""); X509_ALGOR_get0(&aobj, NULL, NULL, a->hashAlgorithm); i2a_ASN1_OBJECT(bp, aobj); BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, ""); i2a_ASN1_STRING(bp, a->issuerNameHash, V_ASN1_OCTET_STRING); BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, ""); i2a_ASN1_STRING(bp, a->issuerKeyHash, V_ASN1_OCTET_STRING); 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 * table2string(long s, const OCSP_TBLSTR *ts, int len) { const OCSP_TBLSTR *p; for (p = ts; p < ts + len; p++) if (p->t == s) return p->m; return "(UNKNOWN)"; } 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, 6); } LCRYPTO_ALIAS(OCSP_response_status_str); 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, 3); } LCRYPTO_ALIAS(OCSP_cert_status_str); 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" } }; return table2string(s, reason_tbl, 8); } LCRYPTO_ALIAS(OCSP_crl_reason_str); 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) { if (X509_signature_print(bp, sig->signatureAlgorithm, sig->signature) == 0) goto err; for (i = 0; i < sk_X509_num(sig->certs); i++) { if (X509_print(bp, sk_X509_value(sig->certs, i)) == 0) goto err; if (PEM_write_bio_X509(bp, sk_X509_value(sig->certs, i)) == 0) goto err; } } return 1; err: return 0; } LCRYPTO_ALIAS(OCSP_REQUEST_print); 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; } i = ASN1_STRING_length(rb->response); if (!(br = OCSP_response_get1_basic(o))) 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, V_ASN1_OCTET_STRING); 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; } LCRYPTO_ALIAS(OCSP_RESPONSE_print);