/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 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
- * licensing@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).
+ * Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the OpenSSL license (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
*/
-#ifndef OPENSSL_NO_OCSP
+#include <openssl/opensslconf.h>
+
+#ifdef OPENSSL_NO_OCSP
+NON_EMPTY_TRANSLATION_UNIT
+#else
# ifdef OPENSSL_SYS_VMS
# define _XOPEN_SOURCE_EXTENDED/* So fd_set and friends get properly defined
* on OpenVMS */
# include <string.h>
# include <time.h>
# include <ctype.h>
-# include "apps.h" /* needs to be included before the openssl
- * headers! */
+
+/* Needs to be included before the openssl headers */
+# include "apps.h"
# include <openssl/e_os2.h>
# include <openssl/crypto.h>
# include <openssl/err.h>
static char **lookup_serial(CA_DB *db, ASN1_INTEGER *ser);
static BIO *init_responder(const char *port);
-static int do_responder(OCSP_REQUEST **preq, BIO **pcbio, BIO *acbio,
- const char *port);
+static int do_responder(OCSP_REQUEST **preq, BIO **pcbio, BIO *acbio);
static int send_ocsp_response(BIO *cbio, OCSP_RESPONSE *resp);
+
+# ifndef OPENSSL_NO_SOCK
static OCSP_RESPONSE *query_responder(BIO *cbio, const char *host,
const char *path,
const STACK_OF(CONF_VALUE) *headers,
OCSP_REQUEST *req, int req_timeout);
+# endif
typedef enum OPTION_choice {
OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
OPTIONS ocsp_options[] = {
{"help", OPT_HELP, '-', "Display this summary"},
{"out", OPT_OUTFILE, '>', "Output filename"},
- {"timeout", OPT_TIMEOUT, 'p'},
+ {"timeout", OPT_TIMEOUT, 'p',
+ "Connection timeout (in seconds) to the OCSP responder"},
{"url", OPT_URL, 's', "Responder URL"},
- {"host", OPT_HOST, 's', "host:prot top to connect to"},
+ {"host", OPT_HOST, 's', "TCP/IP hostname:port to connect to"},
{"port", OPT_PORT, 'p', "Port to run responder on"},
- {"ignore_err", OPT_IGNORE_ERR, '-'},
+ {"ignore_err", OPT_IGNORE_ERR, '-',
+ "Ignore Error response from OCSP responder, and retry "},
{"noverify", OPT_NOVERIFY, '-', "Don't verify response at all"},
{"nonce", OPT_NONCE, '-', "Add OCSP nonce to request"},
{"no_nonce", OPT_NO_NONCE, '-', "Don't add OCSP nonce to request"},
{"resp_no_certs", OPT_RESP_NO_CERTS, '-',
"Don't include any certificates in response"},
{"resp_key_id", OPT_RESP_KEY_ID, '-',
- "Identify reponse by signing certificate key ID"},
+ "Identify response by signing certificate key ID"},
{"no_certs", OPT_NO_CERTS, '-',
"Don't include any certificates in signed request"},
{"no_signature_verify", OPT_NO_SIGNATURE_VERIFY, '-',
{"no_chain", OPT_NO_CHAIN, '-', "Don't chain verify response"},
{"no_cert_checks", OPT_NO_CERT_CHECKS, '-',
"Don't do additional checks on signing certificate"},
- {"no_explicit", OPT_NO_EXPLICIT, '-'},
+ {"no_explicit", OPT_NO_EXPLICIT, '-',
+ "Do not explicitly check the chain, just verify the root"},
{"trust_other", OPT_TRUST_OTHER, '-',
"Don't verify additional certificates"},
{"no_intern", OPT_NO_INTERN, '-',
"Don't search certificates contained in response for signer"},
- {"badsig", OPT_BADSIG, '-'},
+ {"badsig", OPT_BADSIG, '-',
+ "Corrupt last byte of loaded OSCP response signature (for test)"},
{"text", OPT_TEXT, '-', "Print text form of request and response"},
{"req_text", OPT_REQ_TEXT, '-', "Print text form of request"},
{"resp_text", OPT_RESP_TEXT, '-', "Print text form of response"},
{"path", OPT_PATH, 's', "Path to use in OCSP request"},
{"issuer", OPT_ISSUER, '<', "Issuer certificate"},
{"cert", OPT_CERT, '<', "Certificate to check"},
- {"serial", OPT_SERIAL, 's', "Nerial number to check"},
+ {"serial", OPT_SERIAL, 's', "Serial number to check"},
{"index", OPT_INDEX, '<', "Certificate status index file"},
{"CA", OPT_CA, '<', "CA certificate"},
{"nmin", OPT_NMIN, 'p', "Number of minutes before next update"},
"Number of requests to accept (default unlimited)"},
{"ndays", OPT_NDAYS, 'p', "Number of days before next update"},
{"rsigner", OPT_RSIGNER, '<',
- "Sesponder certificate to sign responses with"},
+ "Responder certificate to sign responses with"},
{"rkey", OPT_RKEY, '<', "Responder key to sign responses with"},
{"rother", OPT_ROTHER, '<', "Other certificates to include in response"},
- {"rmd", OPT_RMD, 's'},
+ {"rmd", OPT_RMD, 's', "Digest Algorithm to use in signature of OCSP response"},
{"header", OPT_HEADER, 's', "key=value header to add"},
- {"", OPT_MD, '-', "Any supported digest"},
+ {"", OPT_MD, '-', "Any supported digest algorithm (sha1,sha256, ... )"},
OPT_V_OPTIONS,
{NULL}
};
{
BIO *acbio = NULL, *cbio = NULL, *derbio = NULL, *out = NULL;
const EVP_MD *cert_id_md = NULL, *rsign_md = NULL;
+ int trailing_md = 0;
CA_DB *rdb = NULL;
EVP_PKEY *key = NULL, *rkey = NULL;
OCSP_BASICRESP *bs = NULL;
X509 *signer = NULL, *rsigner = NULL;
X509_STORE *store = NULL;
X509_VERIFY_PARAM *vpm = NULL;
- char *CAfile = NULL, *CApath = NULL, *header, *value;
+ const char *CAfile = NULL, *CApath = NULL;
+ char *header, *value;
char *host = NULL, *port = NULL, *path = "/", *outfile = NULL;
char *rca_filename = NULL, *reqin = NULL, *respin = NULL;
char *reqout = NULL, *respout = NULL, *ridx_filename = NULL;
int noCAfile = 0, noCApath = 0;
int accept_count = -1, add_nonce = 1, noverify = 0, use_ssl = -1;
int vpmtouched = 0, badsig = 0, i, ignore_err = 0, nmin = 0, ndays = -1;
- int req_text = 0, resp_text = 0, req_timeout = -1, ret = 1;
+ int req_text = 0, resp_text = 0, ret = 1;
+#ifndef OPENSSL_NO_SOCK
+ int req_timeout = -1;
+#endif
long nsec = MAX_VALIDITY_PERIOD, maxage = -1;
unsigned long sign_flags = 0, verify_flags = 0, rflags = 0;
OPTION_CHOICE o;
outfile = opt_arg();
break;
case OPT_TIMEOUT:
+#ifndef OPENSSL_NO_SOCK
req_timeout = atoi(opt_arg());
+#endif
break;
case OPT_URL:
OPENSSL_free(thost);
path = opt_arg();
break;
case OPT_ISSUER:
- issuer = load_cert(opt_arg(), FORMAT_PEM,
- NULL, NULL, "issuer certificate");
+ issuer = load_cert(opt_arg(), FORMAT_PEM, "issuer certificate");
if (issuer == NULL)
goto end;
if (issuers == NULL) {
break;
case OPT_CERT:
X509_free(cert);
- cert = load_cert(opt_arg(), FORMAT_PEM,
- NULL, NULL, "certificate");
+ cert = load_cert(opt_arg(), FORMAT_PEM, "certificate");
if (cert == NULL)
goto end;
if (cert_id_md == NULL)
goto end;
if (!sk_OPENSSL_STRING_push(reqnames, opt_arg()))
goto end;
+ trailing_md = 0;
break;
case OPT_SERIAL:
if (cert_id_md == NULL)
goto end;
if (!sk_OPENSSL_STRING_push(reqnames, opt_arg()))
goto end;
+ trailing_md = 0;
break;
case OPT_INDEX:
ridx_filename = opt_arg();
case OPT_ROTHER:
rcertfile = opt_arg();
break;
- case OPT_RMD:
+ case OPT_RMD: /* Response MessageDigest */
if (!opt_md(opt_arg(), &rsign_md))
goto end;
break;
goto end;
break;
case OPT_MD:
- if (cert_id_md != NULL) {
+ if (trailing_md) {
BIO_printf(bio_err,
"%s: Digest must be before -cert or -serial\n",
prog);
}
if (!opt_md(opt_unknown(), &cert_id_md))
goto opthelp;
+ trailing_md = 1;
break;
}
}
+
+ if (trailing_md) {
+ BIO_printf(bio_err, "%s: Digest must be before -cert or -serial\n",
+ prog);
+ goto opthelp;
+ }
argc = opt_num_rest();
- argv = opt_rest();
+ if (argc != 0)
+ goto opthelp;
/* Have we anything to do? */
if (!req && !reqin && !respin && !(port && ridx_filename))
goto end;
}
- if (rsignfile && !rdb) {
+ if (rsignfile) {
if (!rkeyfile)
rkeyfile = rsignfile;
- rsigner = load_cert(rsignfile, FORMAT_PEM,
- NULL, NULL, "responder certificate");
+ rsigner = load_cert(rsignfile, FORMAT_PEM, "responder certificate");
if (!rsigner) {
BIO_printf(bio_err, "Error loading responder certificate\n");
goto end;
}
- rca_cert = load_cert(rca_filename, FORMAT_PEM,
- NULL, NULL, "CA certificate");
+ rca_cert = load_cert(rca_filename, FORMAT_PEM, "CA certificate");
if (rcertfile) {
- rother = load_certs(rcertfile, FORMAT_PEM,
- NULL, NULL, "responder other certificates");
- if (!rother)
+ if (!load_certs(rcertfile, &rother, FORMAT_PEM, NULL,
+ "responder other certificates"))
goto end;
}
rkey = load_key(rkeyfile, FORMAT_PEM, 0, NULL, NULL,
redo_accept:
if (acbio) {
- if (!do_responder(&req, &cbio, acbio, port))
+ if (!do_responder(&req, &cbio, acbio))
goto end;
if (!req) {
resp =
if (signfile) {
if (!keyfile)
keyfile = signfile;
- signer = load_cert(signfile, FORMAT_PEM,
- NULL, NULL, "signer certificate");
+ signer = load_cert(signfile, FORMAT_PEM, "signer certificate");
if (!signer) {
BIO_printf(bio_err, "Error loading signer certificate\n");
goto end;
}
if (sign_certfile) {
- sign_other = load_certs(sign_certfile, FORMAT_PEM,
- NULL, NULL, "signer certificates");
- if (!sign_other)
+ if (!load_certs(sign_certfile, &sign_other, FORMAT_PEM, NULL,
+ "signer certificates"))
goto end;
}
key = load_key(keyfile, FORMAT_PEM, 0, NULL, NULL,
if (vpmtouched)
X509_STORE_set1_param(store, vpm);
if (verify_certfile) {
- verify_other = load_certs(verify_certfile, FORMAT_PEM,
- NULL, NULL, "validator certificate");
- if (!verify_other)
+ if (!load_certs(verify_certfile, &verify_other, FORMAT_PEM, NULL,
+ "validator certificate"))
goto end;
}
BIO_printf(bio_err, "No issuer certificate specified\n");
return 0;
}
- if (!*req)
+ if (*req == NULL)
*req = OCSP_REQUEST_new();
- if (!*req)
+ if (*req == NULL)
goto err;
id = OCSP_cert_to_id(cert_id_md, cert, issuer);
if (!id || !sk_OCSP_CERTID_push(ids, id))
BIO_printf(bio_err, "No issuer certificate specified\n");
return 0;
}
- if (!*req)
+ if (*req == NULL)
*req = OCSP_REQUEST_new();
- if (!*req)
+ if (*req == NULL)
goto err;
iname = X509_get_subject_name(issuer);
ikey = X509_get0_pubkey_bitstr(issuer);
}
id = OCSP_cert_id_new(cert_id_md, iname, ikey, sno);
ASN1_INTEGER_free(sno);
- if (!id || !sk_OCSP_CERTID_push(ids, id))
+ if (id == NULL || !sk_OCSP_CERTID_push(ids, id))
goto err;
if (!OCSP_request_add0_id(*req, id))
goto err;
long maxage)
{
OCSP_CERTID *id;
- char *name;
+ const char *name;
int i, status, reason;
ASN1_GENERALIZEDTIME *rev, *thisupd, *nextupd;
bs = OCSP_BASICRESP_new();
thisupd = X509_gmtime_adj(NULL, 0);
if (ndays != -1)
- nextupd = X509_gmtime_adj(NULL, nmin * 60 + ndays * 3600 * 24);
+ nextupd = X509_time_adj_ex(NULL, ndays, nmin * 60, NULL);
/* Examine each certificate id in the request */
for (i = 0; i < id_count; i++) {
OCSP_basic_sign(bs, rcert, rkey, rmd, rother, flags);
if (badsig) {
- ASN1_OCTET_STRING *sig = OCSP_resp_get0_signature(bs);
- unsigned char *sigptr = ASN1_STRING_data(sig);
- sigptr[ASN1_STRING_length(sig) - 1] ^= 0x1;
+ const ASN1_OCTET_STRING *sig = OCSP_resp_get0_signature(bs);
+ corrupt_signature(sig);
}
*resp = OCSP_response_create(OCSP_RESPONSE_STATUS_SUCCESSFUL, bs);
OPENSSL_assert(bn); /* FIXME: should report an error at this
* point and abort */
if (BN_is_zero(bn))
- itmp = BUF_strdup("00");
+ itmp = OPENSSL_strdup("00");
else
itmp = BN_bn2hex(bn);
row[DB_serial] = itmp;
static BIO *init_responder(const char *port)
{
- BIO *acbio = NULL, *bufbio = NULL;
-
# ifdef OPENSSL_NO_SOCK
BIO_printf(bio_err,
"Error setting up accept BIO - sockets not supported.\n");
return NULL;
-# endif
+# else
+ BIO *acbio = NULL, *bufbio = NULL;
+
bufbio = BIO_new(BIO_f_buffer());
- if (!bufbio)
+ if (bufbio == NULL)
goto err;
acbio = BIO_new(BIO_s_accept());
if (acbio == NULL
BIO_free_all(acbio);
BIO_free(bufbio);
return NULL;
+# endif
}
-
+# ifndef OPENSSL_NO_SOCK
/*
* Decode %xx URL-decoding in-place. Ignores mal-formed sequences.
*/
for (; *p; p++) {
if (*p != '%')
*out++ = *p;
- else if (isxdigit(p[1]) && isxdigit(p[2])) {
- *out++ = (app_hex(p[1]) << 4) | app_hex(p[2]);
+ else if (isxdigit(_UC(p[1])) && isxdigit(_UC(p[2]))) {
+ /* Don't check, can't fail because of ixdigit() call. */
+ *out++ = (OPENSSL_hexchar2int(p[1]) << 4)
+ | OPENSSL_hexchar2int(p[2]);
p += 2;
}
else
*out = '\0';
return (int)(out - save);
}
+# endif
-static int do_responder(OCSP_REQUEST **preq, BIO **pcbio, BIO *acbio,
- const char *port)
+static int do_responder(OCSP_REQUEST **preq, BIO **pcbio, BIO *acbio)
{
+# ifdef OPENSSL_NO_SOCK
+ return 0;
+# else
int len;
OCSP_REQUEST *req = NULL;
char inbuf[2048], reqbuf[2048];
*preq = req;
return 1;
-
+# endif
}
static int send_ocsp_response(BIO *cbio, OCSP_RESPONSE *resp)
return 1;
}
+# ifndef OPENSSL_NO_SOCK
static OCSP_RESPONSE *query_responder(BIO *cbio, const char *host,
const char *path,
const STACK_OF(CONF_VALUE) *headers,
}
ctx = OCSP_sendreq_new(cbio, path, NULL, -1);
- if (!ctx)
+ if (ctx == NULL)
return NULL;
for (i = 0; i < sk_CONF_VALUE_num(headers); i++) {
SSL_CTX_free(ctx);
return resp;
}
+# endif
#endif
projects / openssl.git / blobdiff