diff options
Diffstat (limited to 'apps/ocsp.c')
| -rw-r--r-- | apps/ocsp.c | 2646 |
1 files changed, 1269 insertions, 1377 deletions
diff --git a/apps/ocsp.c b/apps/ocsp.c index 1a3d1a3980..ebb3732cd7 100644 --- a/apps/ocsp.c +++ b/apps/ocsp.c @@ -1,6 +1,7 @@ /* ocsp.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 2000. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 2000. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * 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 @@ -57,1416 +58,1307 @@ */ #ifndef OPENSSL_NO_OCSP -#ifdef OPENSSL_SYS_VMS -#define _XOPEN_SOURCE_EXTENDED /* So fd_set and friends get properly defined - on OpenVMS */ -#endif - -#define USE_SOCKETS - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> -#include "apps.h" /* needs to be included before the openssl headers! */ -#include <openssl/e_os2.h> -#include <openssl/crypto.h> -#include <openssl/err.h> -#include <openssl/ssl.h> -#include <openssl/evp.h> -#include <openssl/bn.h> -#include <openssl/x509v3.h> - -#if defined(NETWARE_CLIB) +# ifdef OPENSSL_SYS_VMS +# define _XOPEN_SOURCE_EXTENDED/* So fd_set and friends get properly defined + * on OpenVMS */ +# endif + +# define USE_SOCKETS + +# include <stdio.h> +# include <stdlib.h> +# include <string.h> +# include <time.h> +# include "apps.h" /* needs to be included before the openssl + * headers! */ +# include <openssl/e_os2.h> +# include <openssl/crypto.h> +# include <openssl/err.h> +# include <openssl/ssl.h> +# include <openssl/evp.h> +# include <openssl/bn.h> +# include <openssl/x509v3.h> + +# if defined(NETWARE_CLIB) # ifdef NETWARE_BSDSOCK -# include <sys/socket.h> -# include <sys/bsdskt.h> +# include <sys/socket.h> +# include <sys/bsdskt.h> # else -# include <novsock2.h> +# include <novsock2.h> # endif -#elif defined(NETWARE_LIBC) +# elif defined(NETWARE_LIBC) # ifdef NETWARE_BSDSOCK -# include <sys/select.h> +# include <sys/select.h> # else -# include <novsock2.h> +# include <novsock2.h> # endif -#endif - -/* Maximum leeway in validity period: default 5 minutes */ -#define MAX_VALIDITY_PERIOD (5 * 60) +# endif -static int add_ocsp_cert(OCSP_REQUEST **req, X509 *cert, const EVP_MD *cert_id_md, X509 *issuer, - STACK_OF(OCSP_CERTID) *ids); -static int add_ocsp_serial(OCSP_REQUEST **req, char *serial, const EVP_MD * cert_id_md, X509 *issuer, - STACK_OF(OCSP_CERTID) *ids); +/* Maximum leeway in validity period: default 5 minutes */ +# define MAX_VALIDITY_PERIOD (5 * 60) + +static int add_ocsp_cert(OCSP_REQUEST **req, X509 *cert, + const EVP_MD *cert_id_md, X509 *issuer, + STACK_OF(OCSP_CERTID) *ids); +static int add_ocsp_serial(OCSP_REQUEST **req, char *serial, + const EVP_MD *cert_id_md, X509 *issuer, + STACK_OF(OCSP_CERTID) *ids); static int print_ocsp_summary(BIO *out, OCSP_BASICRESP *bs, OCSP_REQUEST *req, - STACK_OF(OPENSSL_STRING) *names, - STACK_OF(OCSP_CERTID) *ids, long nsec, - long maxage); + STACK_OF(OPENSSL_STRING) *names, + STACK_OF(OCSP_CERTID) *ids, long nsec, + long maxage); -static int make_ocsp_response(OCSP_RESPONSE **resp, OCSP_REQUEST *req, CA_DB *db, - X509 *ca, X509 *rcert, EVP_PKEY *rkey, const EVP_MD *md, - STACK_OF(X509) *rother, unsigned long flags, - int nmin, int ndays, int badsig); +static int make_ocsp_response(OCSP_RESPONSE **resp, OCSP_REQUEST *req, + CA_DB *db, X509 *ca, X509 *rcert, + EVP_PKEY *rkey, const EVP_MD *md, + STACK_OF(X509) *rother, unsigned long flags, + int nmin, int ndays, int badsig); 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, + const char *port); static int send_ocsp_response(BIO *cbio, OCSP_RESPONSE *resp); static OCSP_RESPONSE *query_responder(BIO *err, BIO *cbio, const char *path, - const STACK_OF(CONF_VALUE) *headers, - OCSP_REQUEST *req, int req_timeout); + const STACK_OF(CONF_VALUE) *headers, + OCSP_REQUEST *req, int req_timeout); -#undef PROG -#define PROG ocsp_main +# undef PROG +# define PROG ocsp_main int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL; - char **args; - char *host = NULL, *port = NULL, *path = "/"; - char *thost = NULL, *tport = NULL, *tpath = NULL; - char *reqin = NULL, *respin = NULL; - char *reqout = NULL, *respout = NULL; - char *signfile = NULL, *keyfile = NULL; - char *rsignfile = NULL, *rkeyfile = NULL; - char *outfile = NULL; - int add_nonce = 1, noverify = 0, use_ssl = -1; - STACK_OF(CONF_VALUE) *headers = NULL; - OCSP_REQUEST *req = NULL; - OCSP_RESPONSE *resp = NULL; - OCSP_BASICRESP *bs = NULL; - X509 *issuer = NULL, *cert = NULL; - X509 *signer = NULL, *rsigner = NULL; - EVP_PKEY *key = NULL, *rkey = NULL; - BIO *acbio = NULL, *cbio = NULL; - BIO *derbio = NULL; - BIO *out = NULL; - int req_timeout = -1; - int req_text = 0, resp_text = 0; - long nsec = MAX_VALIDITY_PERIOD, maxage = -1; - char *CAfile = NULL, *CApath = NULL; - X509_STORE *store = NULL; - X509_VERIFY_PARAM *vpm = NULL; - STACK_OF(X509) *sign_other = NULL, *verify_other = NULL, *rother = NULL; - char *sign_certfile = NULL, *verify_certfile = NULL, *rcertfile = NULL; - unsigned long sign_flags = 0, verify_flags = 0, rflags = 0; - int ret = 1; - int accept_count = -1; - int badarg = 0; - int badsig = 0; - int i; - int ignore_err = 0; - STACK_OF(OPENSSL_STRING) *reqnames = NULL; - STACK_OF(OCSP_CERTID) *ids = NULL; - - X509 *rca_cert = NULL; - char *ridx_filename = NULL; - char *rca_filename = NULL; - CA_DB *rdb = NULL; - int nmin = 0, ndays = -1; - const EVP_MD *cert_id_md = NULL, *rsign_md = NULL; - - if (bio_err == NULL) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - SSL_load_error_strings(); - OpenSSL_add_ssl_algorithms(); - args = argv + 1; - reqnames = sk_OPENSSL_STRING_new_null(); - ids = sk_OCSP_CERTID_new_null(); - while (!badarg && *args && *args[0] == '-') - { - if (!strcmp(*args, "-out")) - { - if (args[1]) - { - args++; - outfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-timeout")) - { - if (args[1]) - { - args++; - req_timeout = atol(*args); - if (req_timeout < 0) - { - BIO_printf(bio_err, - "Illegal timeout value %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp(*args, "-url")) - { - if (thost) - OPENSSL_free(thost); - if (tport) - OPENSSL_free(tport); - if (tpath) - OPENSSL_free(tpath); - if (args[1]) - { - args++; - if (!OCSP_parse_url(*args, &host, &port, &path, &use_ssl)) - { - BIO_printf(bio_err, "Error parsing URL\n"); - badarg = 1; - } - thost = host; - tport = port; - tpath = path; - } - else badarg = 1; - } - else if (!strcmp(*args, "-host")) - { - if (args[1]) - { - args++; - host = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-port")) - { - if (args[1]) - { - args++; - port = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-header")) - { - if (args[1] && args[2]) - { - if (!X509V3_add_value(args[1], args[2], &headers)) - goto end; - args += 2; - } - else badarg = 1; - } - else if (!strcmp(*args, "-ignore_err")) - ignore_err = 1; - else if (!strcmp(*args, "-noverify")) - noverify = 1; - else if (!strcmp(*args, "-nonce")) - add_nonce = 2; - else if (!strcmp(*args, "-no_nonce")) - add_nonce = 0; - else if (!strcmp(*args, "-resp_no_certs")) - rflags |= OCSP_NOCERTS; - else if (!strcmp(*args, "-resp_key_id")) - rflags |= OCSP_RESPID_KEY; - else if (!strcmp(*args, "-no_certs")) - sign_flags |= OCSP_NOCERTS; - else if (!strcmp(*args, "-no_signature_verify")) - verify_flags |= OCSP_NOSIGS; - else if (!strcmp(*args, "-no_cert_verify")) - verify_flags |= OCSP_NOVERIFY; - else if (!strcmp(*args, "-no_chain")) - verify_flags |= OCSP_NOCHAIN; - else if (!strcmp(*args, "-no_cert_checks")) - verify_flags |= OCSP_NOCHECKS; - else if (!strcmp(*args, "-no_explicit")) - verify_flags |= OCSP_NOEXPLICIT; - else if (!strcmp(*args, "-trust_other")) - verify_flags |= OCSP_TRUSTOTHER; - else if (!strcmp(*args, "-no_intern")) - verify_flags |= OCSP_NOINTERN; - else if (!strcmp(*args, "-badsig")) - badsig = 1; - else if (!strcmp(*args, "-text")) - { - req_text = 1; - resp_text = 1; - } - else if (!strcmp(*args, "-req_text")) - req_text = 1; - else if (!strcmp(*args, "-resp_text")) - resp_text = 1; - else if (!strcmp(*args, "-reqin")) - { - if (args[1]) - { - args++; - reqin = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-respin")) - { - if (args[1]) - { - args++; - respin = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-signer")) - { - if (args[1]) - { - args++; - signfile = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-VAfile")) - { - if (args[1]) - { - args++; - verify_certfile = *args; - verify_flags |= OCSP_TRUSTOTHER; - } - else badarg = 1; - } - else if (!strcmp(*args, "-sign_other")) - { - if (args[1]) - { - args++; - sign_certfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-verify_other")) - { - if (args[1]) - { - args++; - verify_certfile = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-CAfile")) - { - if (args[1]) - { - args++; - CAfile = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-CApath")) - { - if (args[1]) - { - args++; - CApath = *args; - } - else badarg = 1; - } - else if (args_verify(&args, NULL, &badarg, bio_err, &vpm)) - { - if (badarg) - goto end; - continue; - } - else if (!strcmp (*args, "-validity_period")) - { - if (args[1]) - { - args++; - nsec = atol(*args); - if (nsec < 0) - { - BIO_printf(bio_err, - "Illegal validity period %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp (*args, "-status_age")) - { - if (args[1]) - { - args++; - maxage = atol(*args); - if (maxage < 0) - { - BIO_printf(bio_err, - "Illegal validity age %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp(*args, "-signkey")) - { - if (args[1]) - { - args++; - keyfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-reqout")) - { - if (args[1]) - { - args++; - reqout = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-respout")) - { - if (args[1]) - { - args++; - respout = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-path")) - { - if (args[1]) - { - args++; - path = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-issuer")) - { - if (args[1]) - { - args++; - X509_free(issuer); - issuer = load_cert(bio_err, *args, FORMAT_PEM, - NULL, e, "issuer certificate"); - if(!issuer) goto end; - } - else badarg = 1; - } - else if (!strcmp (*args, "-cert")) - { - if (args[1]) - { - args++; - X509_free(cert); - cert = load_cert(bio_err, *args, FORMAT_PEM, - NULL, e, "certificate"); - if(!cert) goto end; - if (!cert_id_md) cert_id_md = EVP_sha1(); - if(!add_ocsp_cert(&req, cert, cert_id_md, issuer, ids)) - goto end; - if(!sk_OPENSSL_STRING_push(reqnames, *args)) - goto end; - } - else badarg = 1; - } - else if (!strcmp(*args, "-serial")) - { - if (args[1]) - { - args++; - if (!cert_id_md) cert_id_md = EVP_sha1(); - if(!add_ocsp_serial(&req, *args, cert_id_md, issuer, ids)) - goto end; - if(!sk_OPENSSL_STRING_push(reqnames, *args)) - goto end; - } - else badarg = 1; - } - else if (!strcmp(*args, "-index")) - { - if (args[1]) - { - args++; - ridx_filename = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-CA")) - { - if (args[1]) - { - args++; - rca_filename = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-nmin")) - { - if (args[1]) - { - args++; - nmin = atol(*args); - if (nmin < 0) - { - BIO_printf(bio_err, - "Illegal update period %s\n", - *args); - badarg = 1; - } - } - if (ndays == -1) - ndays = 0; - else badarg = 1; - } - else if (!strcmp (*args, "-nrequest")) - { - if (args[1]) - { - args++; - accept_count = atol(*args); - if (accept_count < 0) - { - BIO_printf(bio_err, - "Illegal accept count %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp (*args, "-ndays")) - { - if (args[1]) - { - args++; - ndays = atol(*args); - if (ndays < 0) - { - BIO_printf(bio_err, - "Illegal update period %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp(*args, "-rsigner")) - { - if (args[1]) - { - args++; - rsignfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-rkey")) - { - if (args[1]) - { - args++; - rkeyfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-rother")) - { - if (args[1]) - { - args++; - rcertfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-rmd")) - { - if (args[1]) - { - args++; - rsign_md = EVP_get_digestbyname(*args); - if (!rsign_md) - badarg = 1; - } - else badarg = 1; - } - else if ((cert_id_md = EVP_get_digestbyname((*args)+1))==NULL) - { - badarg = 1; - } - args++; - } - - /* Have we anything to do? */ - if (!req && !reqin && !respin && !(port && ridx_filename)) badarg = 1; - - if (badarg) - { - BIO_printf (bio_err, "OCSP utility\n"); - BIO_printf (bio_err, "Usage ocsp [options]\n"); - BIO_printf (bio_err, "where options are\n"); - BIO_printf (bio_err, "-out file output filename\n"); - BIO_printf (bio_err, "-issuer file issuer certificate\n"); - BIO_printf (bio_err, "-cert file certificate to check\n"); - BIO_printf (bio_err, "-serial n serial number to check\n"); - BIO_printf (bio_err, "-signer file certificate to sign OCSP request with\n"); - BIO_printf (bio_err, "-signkey file private key to sign OCSP request with\n"); - BIO_printf (bio_err, "-sign_other file additional certificates to include in signed request\n"); - BIO_printf (bio_err, "-no_certs don't include any certificates in signed request\n"); - BIO_printf (bio_err, "-req_text print text form of request\n"); - BIO_printf (bio_err, "-resp_text print text form of response\n"); - BIO_printf (bio_err, "-text print text form of request and response\n"); - BIO_printf (bio_err, "-reqout file write DER encoded OCSP request to \"file\"\n"); - BIO_printf (bio_err, "-respout file write DER encoded OCSP reponse to \"file\"\n"); - BIO_printf (bio_err, "-reqin file read DER encoded OCSP request from \"file\"\n"); - BIO_printf (bio_err, "-respin file read DER encoded OCSP reponse from \"file\"\n"); - BIO_printf (bio_err, "-nonce add OCSP nonce to request\n"); - BIO_printf (bio_err, "-no_nonce don't add OCSP nonce to request\n"); - BIO_printf (bio_err, "-url URL OCSP responder URL\n"); - BIO_printf (bio_err, "-host host:n send OCSP request to host on port n\n"); - BIO_printf (bio_err, "-path path to use in OCSP request\n"); - BIO_printf (bio_err, "-CApath dir trusted certificates directory\n"); - BIO_printf (bio_err, "-CAfile file trusted certificates file\n"); - BIO_printf (bio_err, "-VAfile file validator certificates file\n"); - BIO_printf (bio_err, "-validity_period n maximum validity discrepancy in seconds\n"); - BIO_printf (bio_err, "-status_age n maximum status age in seconds\n"); - BIO_printf (bio_err, "-noverify don't verify response at all\n"); - BIO_printf (bio_err, "-verify_other file additional certificates to search for signer\n"); - BIO_printf (bio_err, "-trust_other don't verify additional certificates\n"); - BIO_printf (bio_err, "-no_intern don't search certificates contained in response for signer\n"); - BIO_printf (bio_err, "-no_signature_verify don't check signature on response\n"); - BIO_printf (bio_err, "-no_cert_verify don't check signing certificate\n"); - BIO_printf (bio_err, "-no_chain don't chain verify response\n"); - BIO_printf (bio_err, "-no_cert_checks don't do additional checks on signing certificate\n"); - BIO_printf (bio_err, "-port num port to run responder on\n"); - BIO_printf (bio_err, "-index file certificate status index file\n"); - BIO_printf (bio_err, "-CA file CA certificate\n"); - BIO_printf (bio_err, "-rsigner file responder certificate to sign responses with\n"); - BIO_printf (bio_err, "-rkey file responder key to sign responses with\n"); - BIO_printf (bio_err, "-rother file other certificates to include in response\n"); - BIO_printf (bio_err, "-resp_no_certs don't include any certificates in response\n"); - BIO_printf (bio_err, "-nmin n number of minutes before next update\n"); - BIO_printf (bio_err, "-ndays n number of days before next update\n"); - BIO_printf (bio_err, "-resp_key_id identify reponse by signing certificate key ID\n"); - BIO_printf (bio_err, "-nrequest n number of requests to accept (default unlimited)\n"); - BIO_printf (bio_err, "-<dgst alg> use specified digest in the request\n"); - BIO_printf (bio_err, "-timeout n timeout connection to OCSP responder after n seconds\n"); - goto end; - } - - if(outfile) out = BIO_new_file(outfile, "w"); - else out = BIO_new_fp(stdout, BIO_NOCLOSE); - - if(!out) - { - BIO_printf(bio_err, "Error opening output file\n"); - goto end; - } - - if (!req && (add_nonce != 2)) add_nonce = 0; - - if (!req && reqin) - { - if (!strcmp(reqin, "-")) - derbio = BIO_new_fp(stdin, BIO_NOCLOSE); - else - derbio = BIO_new_file(reqin, "rb"); - if (!derbio) - { - BIO_printf(bio_err, "Error Opening OCSP request file\n"); - goto end; - } - req = d2i_OCSP_REQUEST_bio(derbio, NULL); - BIO_free(derbio); - if(!req) - { - BIO_printf(bio_err, "Error reading OCSP request\n"); - goto end; - } - } - - if (!req && port) - { - acbio = init_responder(port); - if (!acbio) - goto end; - } - - if (rsignfile && !rdb) - { - if (!rkeyfile) rkeyfile = rsignfile; - rsigner = load_cert(bio_err, rsignfile, FORMAT_PEM, - NULL, e, "responder certificate"); - if (!rsigner) - { - BIO_printf(bio_err, "Error loading responder certificate\n"); - goto end; - } - rca_cert = load_cert(bio_err, rca_filename, FORMAT_PEM, - NULL, e, "CA certificate"); - if (rcertfile) - { - rother = load_certs(bio_err, rcertfile, FORMAT_PEM, - NULL, e, "responder other certificates"); - if (!rother) goto end; - } - rkey = load_key(bio_err, rkeyfile, FORMAT_PEM, 0, NULL, NULL, - "responder private key"); - if (!rkey) - goto end; - } - if(acbio) - BIO_printf(bio_err, "Waiting for OCSP client connections...\n"); - - redo_accept: - - if (acbio) - { - if (!do_responder(&req, &cbio, acbio, port)) - goto end; - if (!req) - { - resp = OCSP_response_create(OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, NULL); - send_ocsp_response(cbio, resp); - goto done_resp; - } - } - - if (!req && (signfile || reqout || host || add_nonce || ridx_filename)) - { - BIO_printf(bio_err, "Need an OCSP request for this operation!\n"); - goto end; - } - - if (req && add_nonce) OCSP_request_add1_nonce(req, NULL, -1); - - if (signfile) - { - if (!keyfile) keyfile = signfile; - signer = load_cert(bio_err, signfile, FORMAT_PEM, - NULL, e, "signer certificate"); - if (!signer) - { - BIO_printf(bio_err, "Error loading signer certificate\n"); - goto end; - } - if (sign_certfile) - { - sign_other = load_certs(bio_err, sign_certfile, FORMAT_PEM, - NULL, e, "signer certificates"); - if (!sign_other) goto end; - } - key = load_key(bio_err, keyfile, FORMAT_PEM, 0, NULL, NULL, - "signer private key"); - if (!key) - goto end; - - if (!OCSP_request_sign(req, signer, key, NULL, sign_other, sign_flags)) - { - BIO_printf(bio_err, "Error signing OCSP request\n"); - goto end; - } - } - - if (req_text && req) OCSP_REQUEST_print(out, req, 0); - - if (reqout) - { - if (!strcmp(reqout, "-")) - derbio = BIO_new_fp(stdout, BIO_NOCLOSE); - else - derbio = BIO_new_file(reqout, "wb"); - if(!derbio) - { - BIO_printf(bio_err, "Error opening file %s\n", reqout); - goto end; - } - i2d_OCSP_REQUEST_bio(derbio, req); - BIO_free(derbio); - } - - if (ridx_filename && (!rkey || !rsigner || !rca_cert)) - { - BIO_printf(bio_err, "Need a responder certificate, key and CA for this operation!\n"); - goto end; - } - - if (ridx_filename && !rdb) - { - rdb = load_index(ridx_filename, NULL); - if (!rdb) goto end; - if (!index_index(rdb)) goto end; - } - - if (rdb) - { - i = make_ocsp_response(&resp, req, rdb, rca_cert, rsigner, rkey,rsign_md, rother, rflags, nmin, ndays, badsig); - if (cbio) - send_ocsp_response(cbio, resp); - } - else if (host) - { -#ifndef OPENSSL_NO_SOCK - resp = process_responder(bio_err, req, host, path, - port, use_ssl, headers, req_timeout); - if (!resp) - goto end; -#else - BIO_printf(bio_err, "Error creating connect BIO - sockets not supported.\n"); - goto end; -#endif - } - else if (respin) - { - if (!strcmp(respin, "-")) - derbio = BIO_new_fp(stdin, BIO_NOCLOSE); - else - derbio = BIO_new_file(respin, "rb"); - if (!derbio) - { - BIO_printf(bio_err, "Error Opening OCSP response file\n"); - goto end; - } - resp = d2i_OCSP_RESPONSE_bio(derbio, NULL); - BIO_free(derbio); - if(!resp) - { - BIO_printf(bio_err, "Error reading OCSP response\n"); - goto end; - } - - } - else - { - ret = 0; - goto end; - } - - done_resp: - - if (respout) - { - if (!strcmp(respout, "-")) - derbio = BIO_new_fp(stdout, BIO_NOCLOSE); - else - derbio = BIO_new_file(respout, "wb"); - if(!derbio) - { - BIO_printf(bio_err, "Error opening file %s\n", respout); - goto end; - } - i2d_OCSP_RESPONSE_bio(derbio, resp); - BIO_free(derbio); - } - - i = OCSP_response_status(resp); - - if (i != OCSP_RESPONSE_STATUS_SUCCESSFUL) - { - BIO_printf(out, "Responder Error: %s (%d)\n", - OCSP_response_status_str(i), i); - if (ignore_err) - goto redo_accept; - ret = 0; - goto end; - } - - if (resp_text) OCSP_RESPONSE_print(out, resp, 0); - - /* If running as responder don't verify our own response */ - if (cbio) - { - if (accept_count > 0) - accept_count--; - /* Redo if more connections needed */ - if (accept_count) - { - BIO_free_all(cbio); - cbio = NULL; - OCSP_REQUEST_free(req); - req = NULL; - OCSP_RESPONSE_free(resp); - resp = NULL; - goto redo_accept; - } - ret = 0; - goto end; - } - else if (ridx_filename) - { - ret = 0; - goto end; - } - - if (!store) - store = setup_verify(bio_err, CAfile, CApath); - if (!store) - goto end; - if (vpm) - X509_STORE_set1_param(store, vpm); - if (verify_certfile) - { - verify_other = load_certs(bio_err, verify_certfile, FORMAT_PEM, - NULL, e, "validator certificate"); - if (!verify_other) goto end; - } - - bs = OCSP_response_get1_basic(resp); - - if (!bs) - { - BIO_printf(bio_err, "Error parsing response\n"); - goto end; - } - - ret = 0; - - if (!noverify) - { - if (req && ((i = OCSP_check_nonce(req, bs)) <= 0)) - { - if (i == -1) - BIO_printf(bio_err, "WARNING: no nonce in response\n"); - else - { - BIO_printf(bio_err, "Nonce Verify error\n"); - ret = 1; - goto end; - } - } - - i = OCSP_basic_verify(bs, verify_other, store, verify_flags); - if(i <= 0) - { - BIO_printf(bio_err, "Response Verify Failure\n"); - ERR_print_errors(bio_err); - ret = 1; - } - else - BIO_printf(bio_err, "Response verify OK\n"); - - } - - if (!print_ocsp_summary(out, bs, req, reqnames, ids, nsec, maxage)) - ret = 1; - -end: - ERR_print_errors(bio_err); - X509_free(signer); - X509_STORE_free(store); - if (vpm) - X509_VERIFY_PARAM_free(vpm); - EVP_PKEY_free(key); - EVP_PKEY_free(rkey); - X509_free(issuer); - X509_free(cert); - X509_free(rsigner); - X509_free(rca_cert); - free_index(rdb); - BIO_free_all(cbio); - BIO_free_all(acbio); - BIO_free(out); - OCSP_REQUEST_free(req); - OCSP_RESPONSE_free(resp); - OCSP_BASICRESP_free(bs); - sk_OPENSSL_STRING_free(reqnames); - sk_OCSP_CERTID_free(ids); - sk_X509_pop_free(sign_other, X509_free); - sk_X509_pop_free(verify_other, X509_free); - sk_CONF_VALUE_pop_free(headers, X509V3_conf_free); - - if (thost) - OPENSSL_free(thost); - if (tport) - OPENSSL_free(tport); - if (tpath) - OPENSSL_free(tpath); - - OPENSSL_EXIT(ret); +{ + ENGINE *e = NULL; + char **args; + char *host = NULL, *port = NULL, *path = "/"; + char *thost = NULL, *tport = NULL, *tpath = NULL; + char *reqin = NULL, *respin = NULL; + char *reqout = NULL, *respout = NULL; + char *signfile = NULL, *keyfile = NULL; + char *rsignfile = NULL, *rkeyfile = NULL; + char *outfile = NULL; + int add_nonce = 1, noverify = 0, use_ssl = -1; + STACK_OF(CONF_VALUE) *headers = NULL; + OCSP_REQUEST *req = NULL; + OCSP_RESPONSE *resp = NULL; + OCSP_BASICRESP *bs = NULL; + X509 *issuer = NULL, *cert = NULL; + X509 *signer = NULL, *rsigner = NULL; + EVP_PKEY *key = NULL, *rkey = NULL; + BIO *acbio = NULL, *cbio = NULL; + BIO *derbio = NULL; + BIO *out = NULL; + int req_timeout = -1; + int req_text = 0, resp_text = 0; + long nsec = MAX_VALIDITY_PERIOD, maxage = -1; + char *CAfile = NULL, *CApath = NULL; + X509_STORE *store = NULL; + X509_VERIFY_PARAM *vpm = NULL; + STACK_OF(X509) *sign_other = NULL, *verify_other = NULL, *rother = NULL; + char *sign_certfile = NULL, *verify_certfile = NULL, *rcertfile = NULL; + unsigned long sign_flags = 0, verify_flags = 0, rflags = 0; + int ret = 1; + int accept_count = -1; + int badarg = 0; + int badsig = 0; + int i; + int ignore_err = 0; + STACK_OF(OPENSSL_STRING) *reqnames = NULL; + STACK_OF(OCSP_CERTID) *ids = NULL; + + X509 *rca_cert = NULL; + char *ridx_filename = NULL; + char *rca_filename = NULL; + CA_DB *rdb = NULL; + int nmin = 0, ndays = -1; + const EVP_MD *cert_id_md = NULL, *rsign_md = NULL; + + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + SSL_load_error_strings(); + OpenSSL_add_ssl_algorithms(); + args = argv + 1; + reqnames = sk_OPENSSL_STRING_new_null(); + ids = sk_OCSP_CERTID_new_null(); + while (!badarg && *args && *args[0] == '-') { + if (!strcmp(*args, "-out")) { + if (args[1]) { + args++; + outfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-timeout")) { + if (args[1]) { + args++; + req_timeout = atol(*args); + if (req_timeout < 0) { + BIO_printf(bio_err, "Illegal timeout value %s\n", *args); + badarg = 1; + } + } else + badarg = 1; + } else if (!strcmp(*args, "-url")) { + if (thost) + OPENSSL_free(thost); + if (tport) + OPENSSL_free(tport); + if (tpath) + OPENSSL_free(tpath); + if (args[1]) { + args++; + if (!OCSP_parse_url(*args, &host, &port, &path, &use_ssl)) { + BIO_printf(bio_err, "Error parsing URL\n"); + badarg = 1; + } + thost = host; + tport = port; + tpath = path; + } else + badarg = 1; + } else if (!strcmp(*args, "-host")) { + if (args[1]) { + args++; + host = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-port")) { + if (args[1]) { + args++; + port = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-header")) { + if (args[1] && args[2]) { + if (!X509V3_add_value(args[1], args[2], &headers)) + goto end; + args += 2; + } else + badarg = 1; + } else if (!strcmp(*args, "-ignore_err")) + ignore_err = 1; + else if (!strcmp(*args, "-noverify")) + noverify = 1; + else if (!strcmp(*args, "-nonce")) + add_nonce = 2; + else if (!strcmp(*args, "-no_nonce")) + add_nonce = 0; + else if (!strcmp(*args, "-resp_no_certs")) + rflags |= OCSP_NOCERTS; + else if (!strcmp(*args, "-resp_key_id")) + rflags |= OCSP_RESPID_KEY; + else if (!strcmp(*args, "-no_certs")) + sign_flags |= OCSP_NOCERTS; + else if (!strcmp(*args, "-no_signature_verify")) + verify_flags |= OCSP_NOSIGS; + else if (!strcmp(*args, "-no_cert_verify")) + verify_flags |= OCSP_NOVERIFY; + else if (!strcmp(*args, "-no_chain")) + verify_flags |= OCSP_NOCHAIN; + else if (!strcmp(*args, "-no_cert_checks")) + verify_flags |= OCSP_NOCHECKS; + else if (!strcmp(*args, "-no_explicit")) + verify_flags |= OCSP_NOEXPLICIT; + else if (!strcmp(*args, "-trust_other")) + verify_flags |= OCSP_TRUSTOTHER; + else if (!strcmp(*args, "-no_intern")) + verify_flags |= OCSP_NOINTERN; + else if (!strcmp(*args, "-badsig")) + badsig = 1; + else if (!strcmp(*args, "-text")) { + req_text = 1; + resp_text = 1; + } else if (!strcmp(*args, "-req_text")) + req_text = 1; + else if (!strcmp(*args, "-resp_text")) + resp_text = 1; + else if (!strcmp(*args, "-reqin")) { + if (args[1]) { + args++; + reqin = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-respin")) { + if (args[1]) { + args++; + respin = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-signer")) { + if (args[1]) { + args++; + signfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-VAfile")) { + if (args[1]) { + args++; + verify_certfile = *args; + verify_flags |= OCSP_TRUSTOTHER; + } else + badarg = 1; + |