| /* |
| * Copyright 2000-2020 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"} |
| }; |
| 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; |
| } |
