2 * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright Nokia 2007-2019
4 * Copyright Siemens AG 2015-2019
6 * Licensed under the Apache License 2.0 (the "License"). You may not use
7 * this file except in compliance with the License. You can obtain a copy
8 * in the file LICENSE in the source distribution or at
9 * https://www.openssl.org/source/license.html
16 #include "http_server.h"
20 #include "cmp_mock_srv.h"
22 /* tweaks needed due to missing unistd.h on Windows */
23 #if defined(_WIN32) && !defined(__BORLANDC__)
24 # define access _access
30 #include <openssl/ui.h>
31 #include <openssl/pkcs12.h>
32 #include <openssl/ssl.h>
34 /* explicit #includes not strictly needed since implied by the above: */
36 #include <openssl/cmp.h>
37 #include <openssl/cmp_util.h>
38 #include <openssl/crmf.h>
39 #include <openssl/crypto.h>
40 #include <openssl/err.h>
41 #include <openssl/store.h>
42 #include <openssl/objects.h>
43 #include <openssl/x509.h>
46 static char *opt_config = NULL;
47 #define CMP_SECTION "cmp"
48 #define SECTION_NAME_MAX 40 /* max length of section name */
49 #define DEFAULT_SECTION "default"
50 static char *opt_section = CMP_SECTION;
51 static int opt_verbosity = OSSL_CMP_LOG_INFO;
53 static int read_config(void);
55 static CONF *conf = NULL; /* OpenSSL config file context structure */
56 static OSSL_CMP_CTX *cmp_ctx = NULL; /* the client-side CMP context */
58 /* the type of cmp command we want to send */
68 /* message transfer */
69 static char *opt_server = NULL;
70 static char server_port[32] = { '\0' };
71 static char *opt_path = NULL;
72 static char *opt_proxy = NULL;
73 static char *opt_no_proxy = NULL;
74 static char *opt_recipient = NULL;
75 static int opt_keep_alive = 1;
76 static int opt_msg_timeout = -1;
77 static int opt_total_timeout = -1;
79 /* server authentication */
80 static char *opt_trusted = NULL;
81 static char *opt_untrusted = NULL;
82 static char *opt_srvcert = NULL;
83 static char *opt_expect_sender = NULL;
84 static int opt_ignore_keyusage = 0;
85 static int opt_unprotected_errors = 0;
86 static char *opt_extracertsout = NULL;
87 static char *opt_cacertsout = NULL;
89 /* client authentication */
90 static char *opt_ref = NULL;
91 static char *opt_secret = NULL;
92 static char *opt_cert = NULL;
93 static char *opt_own_trusted = NULL;
94 static char *opt_key = NULL;
95 static char *opt_keypass = NULL;
96 static char *opt_digest = NULL;
97 static char *opt_mac = NULL;
98 static char *opt_extracerts = NULL;
99 static int opt_unprotected_requests = 0;
101 /* generic message */
102 static char *opt_cmd_s = NULL;
103 static int opt_cmd = -1;
104 static char *opt_geninfo = NULL;
105 static char *opt_infotype_s = NULL;
106 static int opt_infotype = NID_undef;
108 /* certificate enrollment */
109 static char *opt_newkey = NULL;
110 static char *opt_newkeypass = NULL;
111 static char *opt_subject = NULL;
112 static char *opt_issuer = NULL;
113 static int opt_days = 0;
114 static char *opt_reqexts = NULL;
115 static char *opt_sans = NULL;
116 static int opt_san_nodefault = 0;
117 static char *opt_policies = NULL;
118 static char *opt_policy_oids = NULL;
119 static int opt_policy_oids_critical = 0;
120 static int opt_popo = OSSL_CRMF_POPO_NONE - 1;
121 static char *opt_csr = NULL;
122 static char *opt_out_trusted = NULL;
123 static int opt_implicit_confirm = 0;
124 static int opt_disable_confirm = 0;
125 static char *opt_certout = NULL;
126 static char *opt_chainout = NULL;
128 /* certificate enrollment and revocation */
129 static char *opt_oldcert = NULL;
130 static int opt_revreason = CRL_REASON_NONE;
132 /* credentials format */
133 static char *opt_certform_s = "PEM";
134 static int opt_certform = FORMAT_PEM;
135 static char *opt_keyform_s = NULL;
136 static int opt_keyform = FORMAT_UNDEF;
137 static char *opt_otherpass = NULL;
138 static char *opt_engine = NULL;
141 static int opt_tls_used = 0;
142 static char *opt_tls_cert = NULL;
143 static char *opt_tls_key = NULL;
144 static char *opt_tls_keypass = NULL;
145 static char *opt_tls_extra = NULL;
146 static char *opt_tls_trusted = NULL;
147 static char *opt_tls_host = NULL;
149 /* client-side debugging */
150 static int opt_batch = 0;
151 static int opt_repeat = 1;
152 static char *opt_reqin = NULL;
153 static int opt_reqin_new_tid = 0;
154 static char *opt_reqout = NULL;
155 static char *opt_rspin = NULL;
156 static char *opt_rspout = NULL;
157 static int opt_use_mock_srv = 0;
159 /* server-side debugging */
160 static char *opt_port = NULL;
161 static int opt_max_msgs = 0;
163 static char *opt_srv_ref = NULL;
164 static char *opt_srv_secret = NULL;
165 static char *opt_srv_cert = NULL;
166 static char *opt_srv_key = NULL;
167 static char *opt_srv_keypass = NULL;
169 static char *opt_srv_trusted = NULL;
170 static char *opt_srv_untrusted = NULL;
171 static char *opt_rsp_cert = NULL;
172 static char *opt_rsp_extracerts = NULL;
173 static char *opt_rsp_capubs = NULL;
174 static int opt_poll_count = 0;
175 static int opt_check_after = 1;
176 static int opt_grant_implicitconf = 0;
178 static int opt_pkistatus = OSSL_CMP_PKISTATUS_accepted;
179 static int opt_failure = INT_MIN;
180 static int opt_failurebits = 0;
181 static char *opt_statusstring = NULL;
182 static int opt_send_error = 0;
183 static int opt_send_unprotected = 0;
184 static int opt_send_unprot_err = 0;
185 static int opt_accept_unprotected = 0;
186 static int opt_accept_unprot_err = 0;
187 static int opt_accept_raverified = 0;
189 static X509_VERIFY_PARAM *vpm = NULL;
191 typedef enum OPTION_choice {
193 OPT_CONFIG, OPT_SECTION, OPT_VERBOSITY,
195 OPT_CMD, OPT_INFOTYPE, OPT_GENINFO,
197 OPT_NEWKEY, OPT_NEWKEYPASS, OPT_SUBJECT, OPT_ISSUER,
198 OPT_DAYS, OPT_REQEXTS,
199 OPT_SANS, OPT_SAN_NODEFAULT,
200 OPT_POLICIES, OPT_POLICY_OIDS, OPT_POLICY_OIDS_CRITICAL,
202 OPT_OUT_TRUSTED, OPT_IMPLICIT_CONFIRM, OPT_DISABLE_CONFIRM,
203 OPT_CERTOUT, OPT_CHAINOUT,
205 OPT_OLDCERT, OPT_REVREASON,
207 OPT_SERVER, OPT_PATH, OPT_PROXY, OPT_NO_PROXY,
209 OPT_KEEP_ALIVE, OPT_MSG_TIMEOUT, OPT_TOTAL_TIMEOUT,
211 OPT_TRUSTED, OPT_UNTRUSTED, OPT_SRVCERT,
213 OPT_IGNORE_KEYUSAGE, OPT_UNPROTECTED_ERRORS,
214 OPT_EXTRACERTSOUT, OPT_CACERTSOUT,
216 OPT_REF, OPT_SECRET, OPT_CERT, OPT_OWN_TRUSTED, OPT_KEY, OPT_KEYPASS,
217 OPT_DIGEST, OPT_MAC, OPT_EXTRACERTS,
218 OPT_UNPROTECTED_REQUESTS,
220 OPT_CERTFORM, OPT_KEYFORM,
222 #ifndef OPENSSL_NO_ENGINE
228 OPT_TLS_USED, OPT_TLS_CERT, OPT_TLS_KEY,
230 OPT_TLS_EXTRA, OPT_TLS_TRUSTED, OPT_TLS_HOST,
232 OPT_BATCH, OPT_REPEAT,
233 OPT_REQIN, OPT_REQIN_NEW_TID, OPT_REQOUT, OPT_RSPIN, OPT_RSPOUT,
236 OPT_PORT, OPT_MAX_MSGS,
237 OPT_SRV_REF, OPT_SRV_SECRET,
238 OPT_SRV_CERT, OPT_SRV_KEY, OPT_SRV_KEYPASS,
239 OPT_SRV_TRUSTED, OPT_SRV_UNTRUSTED,
240 OPT_RSP_CERT, OPT_RSP_EXTRACERTS, OPT_RSP_CAPUBS,
241 OPT_POLL_COUNT, OPT_CHECK_AFTER,
242 OPT_GRANT_IMPLICITCONF,
243 OPT_PKISTATUS, OPT_FAILURE,
244 OPT_FAILUREBITS, OPT_STATUSSTRING,
245 OPT_SEND_ERROR, OPT_SEND_UNPROTECTED,
246 OPT_SEND_UNPROT_ERR, OPT_ACCEPT_UNPROTECTED,
247 OPT_ACCEPT_UNPROT_ERR, OPT_ACCEPT_RAVERIFIED,
252 const OPTIONS cmp_options[] = {
253 /* entries must be in the same order as enumerated above!! */
254 {"help", OPT_HELP, '-', "Display this summary"},
255 {"config", OPT_CONFIG, 's',
256 "Configuration file to use. \"\" = none. Default from env variable OPENSSL_CONF"},
257 {"section", OPT_SECTION, 's',
258 "Section(s) in config file to get options from. \"\" = 'default'. Default 'cmp'"},
259 {"verbosity", OPT_VERBOSITY, 'N',
260 "Log level; 3=ERR, 4=WARN, 6=INFO, 7=DEBUG, 8=TRACE. Default 6 = INFO"},
262 OPT_SECTION("Generic message"),
263 {"cmd", OPT_CMD, 's', "CMP request to send: ir/cr/kur/p10cr/rr/genm"},
264 {"infotype", OPT_INFOTYPE, 's',
265 "InfoType name for requesting specific info in genm, e.g. 'signKeyPairTypes'"},
266 {"geninfo", OPT_GENINFO, 's',
267 "generalInfo integer values to place in request PKIHeader with given OID"},
269 "specified in the form <OID>:int:<n>, e.g. \"1.2.3.4:int:56789\""},
271 OPT_SECTION("Certificate enrollment"),
272 {"newkey", OPT_NEWKEY, 's',
273 "Private or public key for the requested cert. Default: CSR key or client key"},
274 {"newkeypass", OPT_NEWKEYPASS, 's', "New private key pass phrase source"},
275 {"subject", OPT_SUBJECT, 's',
276 "Distinguished Name (DN) of subject to use in the requested cert template"},
278 "For kur, default is subject of -csr arg or else of reference cert (see -oldcert)"},
280 "this default is used for ir and cr only if no Subject Alt Names are set"},
281 {"issuer", OPT_ISSUER, 's',
282 "DN of the issuer to place in the requested certificate template"},
284 "also used as recipient if neither -recipient nor -srvcert are given"},
285 {"days", OPT_DAYS, 'N',
286 "Requested validity time of the new certificate in number of days"},
287 {"reqexts", OPT_REQEXTS, 's',
288 "Name of config file section defining certificate request extensions."},
290 "Augments or replaces any extensions contained CSR given with -csr"},
291 {"sans", OPT_SANS, 's',
292 "Subject Alt Names (IPADDR/DNS/URI) to add as (critical) cert req extension"},
293 {"san_nodefault", OPT_SAN_NODEFAULT, '-',
294 "Do not take default SANs from reference certificate (see -oldcert)"},
295 {"policies", OPT_POLICIES, 's',
296 "Name of config file section defining policies certificate request extension"},
297 {"policy_oids", OPT_POLICY_OIDS, 's',
298 "Policy OID(s) to add as policies certificate request extension"},
299 {"policy_oids_critical", OPT_POLICY_OIDS_CRITICAL, '-',
300 "Flag the policy OID(s) given with -policy_oids as critical"},
301 {"popo", OPT_POPO, 'n',
302 "Proof-of-Possession (POPO) method to use for ir/cr/kur where"},
304 "-1 = NONE, 0 = RAVERIFIED, 1 = SIGNATURE (default), 2 = KEYENC"},
305 {"csr", OPT_CSR, 's',
306 "PKCS#10 CSR file in PEM or DER format to convert or to use in p10cr"},
307 {"out_trusted", OPT_OUT_TRUSTED, 's',
308 "Certificates to trust when verifying newly enrolled certificates"},
309 {"implicit_confirm", OPT_IMPLICIT_CONFIRM, '-',
310 "Request implicit confirmation of newly enrolled certificates"},
311 {"disable_confirm", OPT_DISABLE_CONFIRM, '-',
312 "Do not confirm newly enrolled certificate w/o requesting implicit"},
314 "confirmation. WARNING: This leads to behavior violating RFC 4210"},
315 {"certout", OPT_CERTOUT, 's',
316 "File to save newly enrolled certificate"},
317 {"chainout", OPT_CHAINOUT, 's',
318 "File to save the chain of newly enrolled certificate"},
320 OPT_SECTION("Certificate enrollment and revocation"),
322 {"oldcert", OPT_OLDCERT, 's',
323 "Certificate to be updated (defaulting to -cert) or to be revoked in rr;"},
325 "also used as reference (defaulting to -cert) for subject DN and SANs."},
327 "Its issuer is used as recipient unless -recipient, -srvcert, or -issuer given"},
328 {"revreason", OPT_REVREASON, 'n',
329 "Reason code to include in revocation request (rr); possible values:"},
331 "0..6, 8..10 (see RFC5280, 5.3.1) or -1. Default -1 = none included"},
333 OPT_SECTION("Message transfer"),
334 {"server", OPT_SERVER, 's',
335 "[http[s]://]address[:port][/path] of CMP server. Default port 80 or 443."},
337 "address may be a DNS name or an IP address; path can be overridden by -path"},
338 {"path", OPT_PATH, 's',
339 "HTTP path (aka CMP alias) at the CMP server. Default from -server, else \"/\""},
340 {"proxy", OPT_PROXY, 's',
341 "[http[s]://]address[:port][/path] of HTTP(S) proxy to use; path is ignored"},
342 {"no_proxy", OPT_NO_PROXY, 's',
343 "List of addresses of servers not to use HTTP(S) proxy for"},
345 "Default from environment variable 'no_proxy', else 'NO_PROXY', else none"},
346 {"recipient", OPT_RECIPIENT, 's',
347 "DN of CA. Default: subject of -srvcert, -issuer, issuer of -oldcert or -cert"},
348 {"keep_alive", OPT_KEEP_ALIVE, 'N',
349 "Persistent HTTP connections. 0: no, 1 (the default): request, 2: require"},
350 {"msg_timeout", OPT_MSG_TIMEOUT, 'N',
351 "Number of seconds allowed per CMP message round trip, or 0 for infinite"},
352 {"total_timeout", OPT_TOTAL_TIMEOUT, 'N',
353 "Overall time an enrollment incl. polling may take. Default 0 = infinite"},
355 OPT_SECTION("Server authentication"),
356 {"trusted", OPT_TRUSTED, 's',
357 "Certificates to trust as chain roots when verifying signed CMP responses"},
358 {OPT_MORE_STR, 0, 0, "unless -srvcert is given"},
359 {"untrusted", OPT_UNTRUSTED, 's',
360 "Intermediate CA certs for chain construction for CMP/TLS/enrolled certs"},
361 {"srvcert", OPT_SRVCERT, 's',
362 "Server cert to pin and trust directly when verifying signed CMP responses"},
363 {"expect_sender", OPT_EXPECT_SENDER, 's',
364 "DN of expected sender of responses. Defaults to subject of -srvcert, if any"},
365 {"ignore_keyusage", OPT_IGNORE_KEYUSAGE, '-',
366 "Ignore CMP signer cert key usage, else 'digitalSignature' must be allowed"},
367 {"unprotected_errors", OPT_UNPROTECTED_ERRORS, '-',
368 "Accept missing or invalid protection of regular error messages and negative"},
370 "certificate responses (ip/cp/kup), revocation responses (rp), and PKIConf"},
372 "WARNING: This setting leads to behavior allowing violation of RFC 4210"},
373 {"extracertsout", OPT_EXTRACERTSOUT, 's',
374 "File to save extra certificates received in the extraCerts field"},
375 {"cacertsout", OPT_CACERTSOUT, 's',
376 "File to save CA certificates received in the caPubs field of 'ip' messages"},
378 OPT_SECTION("Client authentication"),
379 {"ref", OPT_REF, 's',
380 "Reference value to use as senderKID in case no -cert is given"},
381 {"secret", OPT_SECRET, 's',
382 "Prefer PBM (over signatures) for protecting msgs with given password source"},
383 {"cert", OPT_CERT, 's',
384 "Client's CMP signer certificate; its public key must match the -key argument"},
386 "This also used as default reference for subject DN and SANs."},
388 "Any further certs included are appended to the untrusted certs"},
389 {"own_trusted", OPT_OWN_TRUSTED, 's',
390 "Optional certs to verify chain building for own CMP signer cert"},
391 {"key", OPT_KEY, 's', "CMP signer private key, not used when -secret given"},
392 {"keypass", OPT_KEYPASS, 's',
393 "Client private key (and cert and old cert) pass phrase source"},
394 {"digest", OPT_DIGEST, 's',
395 "Digest to use in message protection and POPO signatures. Default \"sha256\""},
396 {"mac", OPT_MAC, 's',
397 "MAC algorithm to use in PBM-based message protection. Default \"hmac-sha1\""},
398 {"extracerts", OPT_EXTRACERTS, 's',
399 "Certificates to append in extraCerts field of outgoing messages."},
401 "This can be used as the default CMP signer cert chain to include"},
402 {"unprotected_requests", OPT_UNPROTECTED_REQUESTS, '-',
403 "Send messages without CMP-level protection"},
405 OPT_SECTION("Credentials format"),
406 {"certform", OPT_CERTFORM, 's',
407 "Format (PEM or DER) to use when saving a certificate to a file. Default PEM"},
408 {"keyform", OPT_KEYFORM, 's',
409 "Format of the key input (ENGINE, other values ignored)"},
410 {"otherpass", OPT_OTHERPASS, 's',
411 "Pass phrase source potentially needed for loading certificates of others"},
412 #ifndef OPENSSL_NO_ENGINE
413 {"engine", OPT_ENGINE, 's',
414 "Use crypto engine with given identifier, possibly a hardware device."},
416 "Engines may also be defined in OpenSSL config file engine section."},
421 OPT_SECTION("TLS connection"),
422 {"tls_used", OPT_TLS_USED, '-',
423 "Enable using TLS (also when other TLS options are not set)"},
424 {"tls_cert", OPT_TLS_CERT, 's',
425 "Client's TLS certificate. May include chain to be provided to TLS server"},
426 {"tls_key", OPT_TLS_KEY, 's',
427 "Private key for the client's TLS certificate"},
428 {"tls_keypass", OPT_TLS_KEYPASS, 's',
429 "Pass phrase source for the client's private TLS key (and TLS cert)"},
430 {"tls_extra", OPT_TLS_EXTRA, 's',
431 "Extra certificates to provide to TLS server during TLS handshake"},
432 {"tls_trusted", OPT_TLS_TRUSTED, 's',
433 "Trusted certificates to use for verifying the TLS server certificate;"},
434 {OPT_MORE_STR, 0, 0, "this implies host name validation"},
435 {"tls_host", OPT_TLS_HOST, 's',
436 "Address to be checked (rather than -server) during TLS host name validation"},
438 OPT_SECTION("Client-side debugging"),
439 {"batch", OPT_BATCH, '-',
440 "Do not interactively prompt for input when a password is required etc."},
441 {"repeat", OPT_REPEAT, 'p',
442 "Invoke the transaction the given positive number of times. Default 1"},
443 {"reqin", OPT_REQIN, 's', "Take sequence of CMP requests from file(s)"},
444 {"reqin_new_tid", OPT_REQIN_NEW_TID, '-',
445 "Use fresh transactionID for CMP requests read from -reqin"},
446 {"reqout", OPT_REQOUT, 's', "Save sequence of CMP requests to file(s)"},
447 {"rspin", OPT_RSPIN, 's',
448 "Process sequence of CMP responses provided in file(s), skipping server"},
449 {"rspout", OPT_RSPOUT, 's', "Save sequence of CMP responses to file(s)"},
451 {"use_mock_srv", OPT_USE_MOCK_SRV, '-', "Use mock server at API level, bypassing HTTP"},
453 OPT_SECTION("Mock server"),
454 {"port", OPT_PORT, 's', "Act as HTTP mock server listening on given port"},
455 {"max_msgs", OPT_MAX_MSGS, 'N',
456 "max number of messages handled by HTTP mock server. Default: 0 = unlimited"},
458 {"srv_ref", OPT_SRV_REF, 's',
459 "Reference value to use as senderKID of server in case no -srv_cert is given"},
460 {"srv_secret", OPT_SRV_SECRET, 's',
461 "Password source for server authentication with a pre-shared key (secret)"},
462 {"srv_cert", OPT_SRV_CERT, 's', "Certificate of the server"},
463 {"srv_key", OPT_SRV_KEY, 's',
464 "Private key used by the server for signing messages"},
465 {"srv_keypass", OPT_SRV_KEYPASS, 's',
466 "Server private key (and cert) pass phrase source"},
468 {"srv_trusted", OPT_SRV_TRUSTED, 's',
469 "Trusted certificates for client authentication"},
470 {"srv_untrusted", OPT_SRV_UNTRUSTED, 's',
471 "Intermediate certs that may be useful for verifying CMP protection"},
472 {"rsp_cert", OPT_RSP_CERT, 's',
473 "Certificate to be returned as mock enrollment result"},
474 {"rsp_extracerts", OPT_RSP_EXTRACERTS, 's',
475 "Extra certificates to be included in mock certification responses"},
476 {"rsp_capubs", OPT_RSP_CAPUBS, 's',
477 "CA certificates to be included in mock ip response"},
478 {"poll_count", OPT_POLL_COUNT, 'N',
479 "Number of times the client must poll before receiving a certificate"},
480 {"check_after", OPT_CHECK_AFTER, 'N',
481 "The check_after value (time to wait) to include in poll response"},
482 {"grant_implicitconf", OPT_GRANT_IMPLICITCONF, '-',
483 "Grant implicit confirmation of newly enrolled certificate"},
485 {"pkistatus", OPT_PKISTATUS, 'N',
486 "PKIStatus to be included in server response. Possible values: 0..6"},
487 {"failure", OPT_FAILURE, 'N',
488 "A single failure info bit number to include in server response, 0..26"},
489 {"failurebits", OPT_FAILUREBITS, 'N',
490 "Number representing failure bits to include in server response, 0..2^27 - 1"},
491 {"statusstring", OPT_STATUSSTRING, 's',
492 "Status string to be included in server response"},
493 {"send_error", OPT_SEND_ERROR, '-',
494 "Force server to reply with error message"},
495 {"send_unprotected", OPT_SEND_UNPROTECTED, '-',
496 "Send response messages without CMP-level protection"},
497 {"send_unprot_err", OPT_SEND_UNPROT_ERR, '-',
498 "In case of negative responses, server shall send unprotected error messages,"},
500 "certificate responses (ip/cp/kup), and revocation responses (rp)."},
502 "WARNING: This setting leads to behavior violating RFC 4210"},
503 {"accept_unprotected", OPT_ACCEPT_UNPROTECTED, '-',
504 "Accept missing or invalid protection of requests"},
505 {"accept_unprot_err", OPT_ACCEPT_UNPROT_ERR, '-',
506 "Accept unprotected error messages from client"},
507 {"accept_raverified", OPT_ACCEPT_RAVERIFIED, '-',
508 "Accept RAVERIFIED as proof-of-possession (POPO)"},
519 static varref cmp_vars[] = { /* must be in same order as enumerated above! */
520 {&opt_config}, {&opt_section}, {(char **)&opt_verbosity},
522 {&opt_cmd_s}, {&opt_infotype_s}, {&opt_geninfo},
524 {&opt_newkey}, {&opt_newkeypass}, {&opt_subject}, {&opt_issuer},
525 {(char **)&opt_days}, {&opt_reqexts},
526 {&opt_sans}, {(char **)&opt_san_nodefault},
527 {&opt_policies}, {&opt_policy_oids}, {(char **)&opt_policy_oids_critical},
528 {(char **)&opt_popo}, {&opt_csr},
530 {(char **)&opt_implicit_confirm}, {(char **)&opt_disable_confirm},
531 {&opt_certout}, {&opt_chainout},
533 {&opt_oldcert}, {(char **)&opt_revreason},
535 {&opt_server}, {&opt_path}, {&opt_proxy}, {&opt_no_proxy},
536 {&opt_recipient}, {(char **)&opt_keep_alive},
537 {(char **)&opt_msg_timeout}, {(char **)&opt_total_timeout},
539 {&opt_trusted}, {&opt_untrusted}, {&opt_srvcert},
540 {&opt_expect_sender},
541 {(char **)&opt_ignore_keyusage}, {(char **)&opt_unprotected_errors},
542 {&opt_extracertsout}, {&opt_cacertsout},
544 {&opt_ref}, {&opt_secret},
545 {&opt_cert}, {&opt_own_trusted}, {&opt_key}, {&opt_keypass},
546 {&opt_digest}, {&opt_mac}, {&opt_extracerts},
547 {(char **)&opt_unprotected_requests},
549 {&opt_certform_s}, {&opt_keyform_s},
551 #ifndef OPENSSL_NO_ENGINE
555 {(char **)&opt_tls_used}, {&opt_tls_cert}, {&opt_tls_key},
557 {&opt_tls_extra}, {&opt_tls_trusted}, {&opt_tls_host},
559 {(char **)&opt_batch}, {(char **)&opt_repeat},
560 {&opt_reqin}, {(char **)&opt_reqin_new_tid},
561 {&opt_reqout}, {&opt_rspin}, {&opt_rspout},
563 {(char **)&opt_use_mock_srv}, {&opt_port}, {(char **)&opt_max_msgs},
564 {&opt_srv_ref}, {&opt_srv_secret},
565 {&opt_srv_cert}, {&opt_srv_key}, {&opt_srv_keypass},
566 {&opt_srv_trusted}, {&opt_srv_untrusted},
567 {&opt_rsp_cert}, {&opt_rsp_extracerts}, {&opt_rsp_capubs},
568 {(char **)&opt_poll_count}, {(char **)&opt_check_after},
569 {(char **)&opt_grant_implicitconf},
570 {(char **)&opt_pkistatus}, {(char **)&opt_failure},
571 {(char **)&opt_failurebits}, {&opt_statusstring},
572 {(char **)&opt_send_error}, {(char **)&opt_send_unprotected},
573 {(char **)&opt_send_unprot_err}, {(char **)&opt_accept_unprotected},
574 {(char **)&opt_accept_unprot_err}, {(char **)&opt_accept_raverified},
579 #define FUNC (strcmp(OPENSSL_FUNC, "(unknown function)") == 0 \
580 ? "CMP" : OPENSSL_FUNC)
581 #define CMP_print(bio, level, prefix, msg, a1, a2, a3) \
582 ((void)(level > opt_verbosity ? 0 : \
583 (BIO_printf(bio, "%s:%s:%d:CMP %s: " msg "\n", \
584 FUNC, OPENSSL_FILE, OPENSSL_LINE, prefix, a1, a2, a3))))
585 #define CMP_DEBUG(m, a1, a2, a3) \
586 CMP_print(bio_out, OSSL_CMP_LOG_DEBUG, "debug", m, a1, a2, a3)
587 #define CMP_debug(msg) CMP_DEBUG(msg"%s%s%s", "", "", "")
588 #define CMP_debug1(msg, a1) CMP_DEBUG(msg"%s%s", a1, "", "")
589 #define CMP_debug2(msg, a1, a2) CMP_DEBUG(msg"%s", a1, a2, "")
590 #define CMP_debug3(msg, a1, a2, a3) CMP_DEBUG(msg, a1, a2, a3)
591 #define CMP_INFO(msg, a1, a2, a3) \
592 CMP_print(bio_out, OSSL_CMP_LOG_INFO, "info", msg, a1, a2, a3)
593 #define CMP_info(msg) CMP_INFO(msg"%s%s%s", "", "", "")
594 #define CMP_info1(msg, a1) CMP_INFO(msg"%s%s", a1, "", "")
595 #define CMP_info2(msg, a1, a2) CMP_INFO(msg"%s", a1, a2, "")
596 #define CMP_info3(msg, a1, a2, a3) CMP_INFO(msg, a1, a2, a3)
597 #define CMP_WARN(m, a1, a2, a3) \
598 CMP_print(bio_out, OSSL_CMP_LOG_WARNING, "warning", m, a1, a2, a3)
599 #define CMP_warn(msg) CMP_WARN(msg"%s%s%s", "", "", "")
600 #define CMP_warn1(msg, a1) CMP_WARN(msg"%s%s", a1, "", "")
601 #define CMP_warn2(msg, a1, a2) CMP_WARN(msg"%s", a1, a2, "")
602 #define CMP_warn3(msg, a1, a2, a3) CMP_WARN(msg, a1, a2, a3)
603 #define CMP_ERR(msg, a1, a2, a3) \
604 CMP_print(bio_err, OSSL_CMP_LOG_ERR, "error", msg, a1, a2, a3)
605 #define CMP_err(msg) CMP_ERR(msg"%s%s%s", "", "", "")
606 #define CMP_err1(msg, a1) CMP_ERR(msg"%s%s", a1, "", "")
607 #define CMP_err2(msg, a1, a2) CMP_ERR(msg"%s", a1, a2, "")
608 #define CMP_err3(msg, a1, a2, a3) CMP_ERR(msg, a1, a2, a3)
610 static int print_to_bio_out(const char *func, const char *file, int line,
611 OSSL_CMP_severity level, const char *msg)
613 return OSSL_CMP_print_to_bio(bio_out, func, file, line, level, msg);
616 static int set_verbosity(int level)
618 if (level < OSSL_CMP_LOG_EMERG || level > OSSL_CMP_LOG_MAX) {
619 CMP_err1("Logging verbosity level %d out of range (0 .. 8)", level);
622 opt_verbosity = level;
626 static EVP_PKEY *load_key_pwd(const char *uri, int format,
627 const char *pass, ENGINE *eng, const char *desc)
629 char *pass_string = get_passwd(pass, desc);
630 EVP_PKEY *pkey = load_key(uri, format, 0, pass_string, eng, desc);
632 clear_free(pass_string);
636 static X509 *load_cert_pwd(const char *uri, const char *pass, const char *desc)
639 char *pass_string = get_passwd(pass, desc);
641 cert = load_cert_pass(uri, FORMAT_UNDEF, 0, pass_string, desc);
642 clear_free(pass_string);
646 static X509_REQ *load_csr_autofmt(const char *infile, const char *desc)
649 BIO *bio_bak = bio_err;
651 bio_err = NULL; /* do not show errors on more than one try */
652 csr = load_csr(infile, FORMAT_PEM, desc);
656 csr = load_csr(infile, FORMAT_ASN1, desc);
659 ERR_print_errors(bio_err);
660 BIO_printf(bio_err, "error: unable to load %s from file '%s'\n", desc,
663 EVP_PKEY *pkey = X509_REQ_get0_pubkey(csr);
664 int ret = do_X509_REQ_verify(csr, pkey, NULL /* vfyopts */);
666 if (pkey == NULL || ret < 0)
667 CMP_warn("error while verifying CSR self-signature");
669 CMP_warn("CSR self-signature does not match the contents");
674 /* set expected host name/IP addr and clears the email addr in the given ts */
675 static int truststore_set_host_etc(X509_STORE *ts, const char *host)
677 X509_VERIFY_PARAM *ts_vpm = X509_STORE_get0_param(ts);
679 /* first clear any host names, IP, and email addresses */
680 if (!X509_VERIFY_PARAM_set1_host(ts_vpm, NULL, 0)
681 || !X509_VERIFY_PARAM_set1_ip(ts_vpm, NULL, 0)
682 || !X509_VERIFY_PARAM_set1_email(ts_vpm, NULL, 0))
684 X509_VERIFY_PARAM_set_hostflags(ts_vpm,
685 X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT |
686 X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS);
687 return (host != NULL && X509_VERIFY_PARAM_set1_ip_asc(ts_vpm, host))
688 || X509_VERIFY_PARAM_set1_host(ts_vpm, host, 0);
691 /* write OSSL_CMP_MSG DER-encoded to the specified file name item */
692 static int write_PKIMESSAGE(const OSSL_CMP_MSG *msg, char **filenames)
696 if (msg == NULL || filenames == NULL) {
697 CMP_err("NULL arg to write_PKIMESSAGE");
700 if (*filenames == NULL) {
701 CMP_err("not enough file names provided for writing PKIMessage");
706 *filenames = next_item(file);
707 if (OSSL_CMP_MSG_write(file, msg) < 0) {
708 CMP_err1("cannot write PKIMessage to file '%s'", file);
714 /* read DER-encoded OSSL_CMP_MSG from the specified file name item */
715 static OSSL_CMP_MSG *read_PKIMESSAGE(char **filenames)
720 if (filenames == NULL) {
721 CMP_err("NULL arg to read_PKIMESSAGE");
724 if (*filenames == NULL) {
725 CMP_err("not enough file names provided for reading PKIMessage");
730 *filenames = next_item(file);
732 ret = OSSL_CMP_MSG_read(file, app_get0_libctx(), app_get0_propq());
734 CMP_err1("cannot read PKIMessage from file '%s'", file);
739 * Sends the PKIMessage req and on success place the response in *res
740 * basically like OSSL_CMP_MSG_http_perform(), but in addition allows
741 * to dump the sequence of requests and responses to files and/or
742 * to take the sequence of requests and responses from files.
744 static OSSL_CMP_MSG *read_write_req_resp(OSSL_CMP_CTX *ctx,
745 const OSSL_CMP_MSG *req)
747 OSSL_CMP_MSG *req_new = NULL;
748 OSSL_CMP_MSG *res = NULL;
749 OSSL_CMP_PKIHEADER *hdr;
751 if (req != NULL && opt_reqout != NULL
752 && !write_PKIMESSAGE(req, &opt_reqout))
754 if (opt_reqin != NULL && opt_rspin == NULL) {
755 if ((req_new = read_PKIMESSAGE(&opt_reqin)) == NULL)
758 * The transaction ID in req_new read from opt_reqin may not be fresh.
759 * In this case the server may complain "Transaction id already in use."
760 * The following workaround unfortunately requires re-protection.
762 if (opt_reqin_new_tid
763 && !OSSL_CMP_MSG_update_transactionID(ctx, req_new))
767 if (opt_rspin != NULL) {
768 res = read_PKIMESSAGE(&opt_rspin);
770 const OSSL_CMP_MSG *actual_req = opt_reqin != NULL ? req_new : req;
772 res = opt_use_mock_srv
773 ? OSSL_CMP_CTX_server_perform(ctx, actual_req)
774 : OSSL_CMP_MSG_http_perform(ctx, actual_req);
779 if (opt_reqin != NULL || opt_rspin != NULL) {
780 /* need to satisfy nonce and transactionID checks */
781 ASN1_OCTET_STRING *nonce;
782 ASN1_OCTET_STRING *tid;
784 hdr = OSSL_CMP_MSG_get0_header(res);
785 nonce = OSSL_CMP_HDR_get0_recipNonce(hdr);
786 tid = OSSL_CMP_HDR_get0_transactionID(hdr);
787 if (!OSSL_CMP_CTX_set1_senderNonce(ctx, nonce)
788 || !OSSL_CMP_CTX_set1_transactionID(ctx, tid)) {
789 OSSL_CMP_MSG_free(res);
795 if (opt_rspout != NULL && !write_PKIMESSAGE(res, &opt_rspout)) {
796 OSSL_CMP_MSG_free(res);
801 OSSL_CMP_MSG_free(req_new);
805 static int set_name(const char *str,
806 int (*set_fn) (OSSL_CMP_CTX *ctx, const X509_NAME *name),
807 OSSL_CMP_CTX *ctx, const char *desc)
810 X509_NAME *n = parse_name(str, MBSTRING_ASC, 1, desc);
814 if (!(*set_fn) (ctx, n)) {
816 CMP_err("out of memory");
824 static int set_gennames(OSSL_CMP_CTX *ctx, char *names, const char *desc)
828 for (; names != NULL; names = next) {
831 next = next_item(names);
832 if (strcmp(names, "critical") == 0) {
833 (void)OSSL_CMP_CTX_set_option(ctx,
834 OSSL_CMP_OPT_SUBJECTALTNAME_CRITICAL,
839 /* try IP address first, then URI or domain name */
840 (void)ERR_set_mark();
841 n = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_IPADD, names, 0);
843 n = a2i_GENERAL_NAME(NULL, NULL, NULL,
844 strchr(names, ':') != NULL ? GEN_URI : GEN_DNS,
846 (void)ERR_pop_to_mark();
849 CMP_err2("bad syntax of %s '%s'", desc, names);
852 if (!OSSL_CMP_CTX_push1_subjectAltName(ctx, n)) {
853 GENERAL_NAME_free(n);
854 CMP_err("out of memory");
857 GENERAL_NAME_free(n);
862 static X509_STORE *load_trusted(char *input, int for_new_cert, const char *desc)
864 X509_STORE *ts = load_certstore(input, opt_otherpass, desc, vpm);
868 X509_STORE_set_verify_cb(ts, X509_STORE_CTX_print_verify_cb);
870 /* copy vpm to store */
871 if (X509_STORE_set1_param(ts, vpm /* may be NULL */)
872 && (for_new_cert || truststore_set_host_etc(ts, NULL)))
874 BIO_printf(bio_err, "error setting verification parameters\n");
875 OSSL_CMP_CTX_print_errors(cmp_ctx);
880 typedef int (*add_X509_stack_fn_t)(void *ctx, const STACK_OF(X509) *certs);
882 static int setup_certs(char *files, const char *desc, void *ctx,
883 add_X509_stack_fn_t set1_fn)
885 STACK_OF(X509) *certs;
890 if ((certs = load_certs_multifile(files, opt_otherpass, desc, vpm)) == NULL)
892 ok = (*set1_fn)(ctx, certs);
893 sk_X509_pop_free(certs, X509_free);
899 * parse and transform some options, checking their syntax.
900 * Returns 1 on success, 0 on error
902 static int transform_opts(void)
904 if (opt_cmd_s != NULL) {
905 if (!strcmp(opt_cmd_s, "ir")) {
907 } else if (!strcmp(opt_cmd_s, "kur")) {
909 } else if (!strcmp(opt_cmd_s, "cr")) {
911 } else if (!strcmp(opt_cmd_s, "p10cr")) {
913 } else if (!strcmp(opt_cmd_s, "rr")) {
915 } else if (!strcmp(opt_cmd_s, "genm")) {
918 CMP_err1("unknown cmp command '%s'", opt_cmd_s);
922 CMP_err("no cmp command to execute");
926 #ifndef OPENSSL_NO_ENGINE
927 # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12 | OPT_FMT_ENGINE)
929 # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12)
932 if (opt_keyform_s != NULL
933 && !opt_format(opt_keyform_s, FORMAT_OPTIONS, &opt_keyform)) {
934 CMP_err("unknown option given for key loading format");
938 #undef FORMAT_OPTIONS
940 if (opt_certform_s != NULL
941 && !opt_format(opt_certform_s, OPT_FMT_PEMDER, &opt_certform)) {
942 CMP_err("unknown option given for certificate storing format");
949 static OSSL_CMP_SRV_CTX *setup_srv_ctx(ENGINE *engine)
951 OSSL_CMP_CTX *ctx; /* extra CMP (client) ctx partly used by server */
952 OSSL_CMP_SRV_CTX *srv_ctx = ossl_cmp_mock_srv_new(app_get0_libctx(),
957 ctx = OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx);
959 if (opt_srv_ref == NULL) {
960 if (opt_srv_cert == NULL) {
961 /* opt_srv_cert should determine the sender */
962 CMP_err("must give -srv_ref for server if no -srv_cert given");
966 if (!OSSL_CMP_CTX_set1_referenceValue(ctx, (unsigned char *)opt_srv_ref,
967 strlen(opt_srv_ref)))
971 if (opt_srv_secret != NULL) {
973 char *pass_str = get_passwd(opt_srv_secret, "PBMAC secret of server");
975 if (pass_str != NULL) {
976 cleanse(opt_srv_secret);
977 res = OSSL_CMP_CTX_set1_secretValue(ctx, (unsigned char *)pass_str,
979 clear_free(pass_str);
983 } else if (opt_srv_cert == NULL) {
984 CMP_err("server credentials must be given if -use_mock_srv or -port is used");
987 CMP_warn("server will not be able to handle PBM-protected requests since -srv_secret is not given");
990 if (opt_srv_secret == NULL
991 && ((opt_srv_cert == NULL) != (opt_srv_key == NULL))) {
992 CMP_err("must give both -srv_cert and -srv_key options or neither");
995 if (opt_srv_cert != NULL) {
996 X509 *srv_cert = load_cert_pwd(opt_srv_cert, opt_srv_keypass,
997 "certificate of the server");
999 if (srv_cert == NULL || !OSSL_CMP_CTX_set1_cert(ctx, srv_cert)) {
1000 X509_free(srv_cert);
1003 X509_free(srv_cert);
1005 if (opt_srv_key != NULL) {
1006 EVP_PKEY *pkey = load_key_pwd(opt_srv_key, opt_keyform,
1008 engine, "private key for server cert");
1010 if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) {
1011 EVP_PKEY_free(pkey);
1014 EVP_PKEY_free(pkey);
1016 cleanse(opt_srv_keypass);
1018 if (opt_srv_trusted != NULL) {
1020 load_trusted(opt_srv_trusted, 0, "certs trusted by server");
1022 if (ts == NULL || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
1023 X509_STORE_free(ts);
1027 CMP_warn("server will not be able to handle signature-protected requests since -srv_trusted is not given");
1029 if (!setup_certs(opt_srv_untrusted,
1030 "untrusted certificates for mock server", ctx,
1031 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted))
1034 if (opt_rsp_cert == NULL) {
1035 CMP_err("must give -rsp_cert for mock server");
1038 X509 *cert = load_cert_pwd(opt_rsp_cert, opt_keypass,
1039 "cert to be returned by the mock server");
1043 /* from server perspective the server is the client */
1044 if (!ossl_cmp_mock_srv_set1_certOut(srv_ctx, cert)) {
1050 if (!setup_certs(opt_rsp_extracerts,
1051 "CMP extra certificates for mock server", srv_ctx,
1052 (add_X509_stack_fn_t)ossl_cmp_mock_srv_set1_chainOut))
1054 if (!setup_certs(opt_rsp_capubs, "caPubs for mock server", srv_ctx,
1055 (add_X509_stack_fn_t)ossl_cmp_mock_srv_set1_caPubsOut))
1057 (void)ossl_cmp_mock_srv_set_pollCount(srv_ctx, opt_poll_count);
1058 (void)ossl_cmp_mock_srv_set_checkAfterTime(srv_ctx, opt_check_after);
1059 if (opt_grant_implicitconf)
1060 (void)OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(srv_ctx, 1);
1062 if (opt_failure != INT_MIN) { /* option has been set explicity */
1063 if (opt_failure < 0 || OSSL_CMP_PKIFAILUREINFO_MAX < opt_failure) {
1064 CMP_err1("-failure out of range, should be >= 0 and <= %d",
1065 OSSL_CMP_PKIFAILUREINFO_MAX);
1068 if (opt_failurebits != 0)
1069 CMP_warn("-failurebits overrides -failure");
1071 opt_failurebits = 1 << opt_failure;
1073 if ((unsigned)opt_failurebits > OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN) {
1074 CMP_err("-failurebits out of range");
1077 if (!ossl_cmp_mock_srv_set_statusInfo(srv_ctx, opt_pkistatus,
1078 opt_failurebits, opt_statusstring))
1082 (void)ossl_cmp_mock_srv_set_send_error(srv_ctx, 1);
1084 if (opt_send_unprotected)
1085 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1);
1086 if (opt_send_unprot_err)
1087 (void)OSSL_CMP_SRV_CTX_set_send_unprotected_errors(srv_ctx, 1);
1088 if (opt_accept_unprotected)
1089 (void)OSSL_CMP_SRV_CTX_set_accept_unprotected(srv_ctx, 1);
1090 if (opt_accept_unprot_err)
1091 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1);
1092 if (opt_accept_raverified)
1093 (void)OSSL_CMP_SRV_CTX_set_accept_raverified(srv_ctx, 1);
1098 ossl_cmp_mock_srv_free(srv_ctx);
1103 * set up verification aspects of OSSL_CMP_CTX w.r.t. opts from config file/CLI.
1104 * Returns pointer on success, NULL on error
1106 static int setup_verification_ctx(OSSL_CMP_CTX *ctx)
1108 if (!setup_certs(opt_untrusted, "untrusted certificates", ctx,
1109 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted))
1112 if (opt_srvcert != NULL || opt_trusted != NULL) {
1117 if (opt_srvcert != NULL) {
1118 if (opt_trusted != NULL) {
1119 CMP_warn("-trusted option is ignored since -srvcert option is present");
1122 if (opt_recipient != NULL) {
1123 CMP_warn("-recipient option is ignored since -srvcert option is present");
1124 opt_recipient = NULL;
1126 srvcert = load_cert_pwd(opt_srvcert, opt_otherpass,
1127 "directly trusted CMP server certificate");
1128 ok = srvcert != NULL && OSSL_CMP_CTX_set1_srvCert(ctx, srvcert);
1133 if (opt_trusted != NULL) {
1135 * the 0 arg below clears any expected host/ip/email address;
1136 * opt_expect_sender is used instead
1138 ts = load_trusted(opt_trusted, 0, "certs trusted by client");
1140 if (ts == NULL || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
1141 X509_STORE_free(ts);
1147 if (opt_ignore_keyusage)
1148 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IGNORE_KEYUSAGE, 1);
1150 if (opt_unprotected_errors)
1151 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1);
1153 if (opt_out_trusted != NULL) { /* for use in OSSL_CMP_certConf_cb() */
1154 X509_VERIFY_PARAM *out_vpm = NULL;
1155 X509_STORE *out_trusted =
1156 load_trusted(opt_out_trusted, 1,
1157 "trusted certs for verifying newly enrolled cert");
1159 if (out_trusted == NULL)
1161 /* ignore any -attime here, new certs are current anyway */
1162 out_vpm = X509_STORE_get0_param(out_trusted);
1163 X509_VERIFY_PARAM_clear_flags(out_vpm, X509_V_FLAG_USE_CHECK_TIME);
1165 (void)OSSL_CMP_CTX_set_certConf_cb_arg(ctx, out_trusted);
1168 if (opt_disable_confirm)
1169 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_DISABLE_CONFIRM, 1);
1171 if (opt_implicit_confirm)
1172 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IMPLICIT_CONFIRM, 1);
1177 #ifndef OPENSSL_NO_SOCK
1179 * set up ssl_ctx for the OSSL_CMP_CTX based on options from config file/CLI.
1180 * Returns pointer on success, NULL on error
1182 static SSL_CTX *setup_ssl_ctx(OSSL_CMP_CTX *ctx, const char *host,
1185 STACK_OF(X509) *untrusted = OSSL_CMP_CTX_get0_untrusted(ctx);
1186 EVP_PKEY *pkey = NULL;
1187 X509_STORE *trust_store = NULL;
1191 ssl_ctx = SSL_CTX_new(TLS_client_method());
1192 if (ssl_ctx == NULL)
1195 if (opt_tls_trusted != NULL) {
1196 trust_store = load_certstore(opt_tls_trusted, opt_otherpass,
1197 "trusted TLS certificates", vpm);
1198 if (trust_store == NULL)
1200 SSL_CTX_set_cert_store(ssl_ctx, trust_store);
1201 /* for improved diagnostics on SSL_CTX_build_cert_chain() errors: */
1202 X509_STORE_set_verify_cb(trust_store, X509_STORE_CTX_print_verify_cb);
1205 if (opt_tls_cert != NULL && opt_tls_key != NULL) {
1207 STACK_OF(X509) *certs = NULL;
1210 if (!load_cert_certs(opt_tls_cert, &cert, &certs, 0, opt_tls_keypass,
1211 "TLS client certificate (optionally with chain)",
1213 /* need opt_tls_keypass if opt_tls_cert is encrypted PKCS#12 file */
1216 ok = SSL_CTX_use_certificate(ssl_ctx, cert) > 0;
1220 * Any further certs and any untrusted certs are used for constructing
1221 * the chain to be provided with the TLS client cert to the TLS server.
1223 if (!ok || !SSL_CTX_set0_chain(ssl_ctx, certs)) {
1224 CMP_err1("unable to use client TLS certificate file '%s'",
1226 sk_X509_pop_free(certs, X509_free);
1229 for (i = 0; i < sk_X509_num(untrusted); i++) {
1230 cert = sk_X509_value(untrusted, i);
1231 if (!SSL_CTX_add1_chain_cert(ssl_ctx, cert)) {
1232 CMP_err("could not add untrusted cert to TLS client cert chain");
1238 X509_VERIFY_PARAM *tls_vpm = NULL;
1239 unsigned long bak_flags = 0; /* compiler warns without init */
1241 if (trust_store != NULL) {
1242 tls_vpm = X509_STORE_get0_param(trust_store);
1243 bak_flags = X509_VERIFY_PARAM_get_flags(tls_vpm);
1244 /* disable any cert status/revocation checking etc. */
1245 X509_VERIFY_PARAM_clear_flags(tls_vpm,
1246 ~(X509_V_FLAG_USE_CHECK_TIME
1247 | X509_V_FLAG_NO_CHECK_TIME));
1249 CMP_debug("trying to build cert chain for own TLS cert");
1250 if (SSL_CTX_build_cert_chain(ssl_ctx,
1251 SSL_BUILD_CHAIN_FLAG_UNTRUSTED |
1252 SSL_BUILD_CHAIN_FLAG_NO_ROOT)) {
1253 CMP_debug("success building cert chain for own TLS cert");
1255 OSSL_CMP_CTX_print_errors(ctx);
1256 CMP_warn("could not build cert chain for own TLS cert");
1258 if (trust_store != NULL)
1259 X509_VERIFY_PARAM_set_flags(tls_vpm, bak_flags);
1262 /* If present we append to the list also the certs from opt_tls_extra */
1263 if (opt_tls_extra != NULL) {
1264 STACK_OF(X509) *tls_extra = load_certs_multifile(opt_tls_extra,
1266 "extra certificates for TLS",
1270 if (tls_extra == NULL)
1272 for (i = 0; i < sk_X509_num(tls_extra); i++) {
1273 cert = sk_X509_value(tls_extra, i);
1275 res = SSL_CTX_add_extra_chain_cert(ssl_ctx, cert);
1279 sk_X509_free(tls_extra);
1281 BIO_printf(bio_err, "error: unable to add TLS extra certs\n");
1286 pkey = load_key_pwd(opt_tls_key, opt_keyform, opt_tls_keypass,
1287 engine, "TLS client private key");
1288 cleanse(opt_tls_keypass);
1292 * verify the key matches the cert,
1293 * not using SSL_CTX_check_private_key(ssl_ctx)
1294 * because it gives poor and sometimes misleading diagnostics
1296 if (!X509_check_private_key(SSL_CTX_get0_certificate(ssl_ctx),
1298 CMP_err2("TLS private key '%s' does not match the TLS certificate '%s'\n",
1299 opt_tls_key, opt_tls_cert);
1300 EVP_PKEY_free(pkey);
1301 pkey = NULL; /* otherwise, for some reason double free! */
1304 if (SSL_CTX_use_PrivateKey(ssl_ctx, pkey) <= 0) {
1305 CMP_err1("unable to use TLS client private key '%s'", opt_tls_key);
1306 EVP_PKEY_free(pkey);
1307 pkey = NULL; /* otherwise, for some reason double free! */
1310 EVP_PKEY_free(pkey); /* we do not need the handle any more */
1312 if (opt_tls_trusted != NULL) {
1313 /* enable and parameterize server hostname/IP address check */
1314 if (!truststore_set_host_etc(trust_store,
1315 opt_tls_host != NULL ? opt_tls_host : host))
1317 SSL_CTX_set_verify(ssl_ctx, SSL_VERIFY_PEER, NULL);
1321 SSL_CTX_free(ssl_ctx);
1327 * set up protection aspects of OSSL_CMP_CTX based on options from config
1328 * file/CLI while parsing options and checking their consistency.
1329 * Returns 1 on success, 0 on error
1331 static int setup_protection_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1333 if (!opt_unprotected_requests && opt_secret == NULL && opt_key == NULL) {
1334 CMP_err("must give -key or -secret unless -unprotected_requests is used");
1338 if (opt_ref == NULL && opt_cert == NULL && opt_subject == NULL) {
1339 /* cert or subject should determine the sender */
1340 CMP_err("must give -ref if no -cert and no -subject given");
1343 if (!opt_secret && ((opt_cert == NULL) != (opt_key == NULL))) {
1344 CMP_err("must give both -cert and -key options or neither");
1347 if (opt_secret != NULL) {
1348 char *pass_string = get_passwd(opt_secret, "PBMAC");
1351 if (pass_string != NULL) {
1352 cleanse(opt_secret);
1353 res = OSSL_CMP_CTX_set1_secretValue(ctx,
1354 (unsigned char *)pass_string,
1355 strlen(pass_string));
1356 clear_free(pass_string);
1360 if (opt_cert != NULL || opt_key != NULL)
1361 CMP_warn("-cert and -key not used for protection since -secret is given");
1364 && !OSSL_CMP_CTX_set1_referenceValue(ctx, (unsigned char *)opt_ref,
1368 if (opt_key != NULL) {
1369 EVP_PKEY *pkey = load_key_pwd(opt_key, opt_keyform, opt_keypass, engine,
1370 "private key for CMP client certificate");
1372 if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) {
1373 EVP_PKEY_free(pkey);
1376 EVP_PKEY_free(pkey);
1378 if (opt_secret == NULL && opt_srvcert == NULL && opt_trusted == NULL)
1379 CMP_warn("will not authenticate server due to missing -secret, -trusted, or -srvcert");
1381 if (opt_cert != NULL) {
1383 STACK_OF(X509) *certs = NULL;
1384 X509_STORE *own_trusted = NULL;
1387 if (!load_cert_certs(opt_cert, &cert, &certs, 0, opt_keypass,
1388 "CMP client certificate (optionally with chain)",
1390 /* opt_keypass is needed if opt_cert is an encrypted PKCS#12 file */
1392 ok = OSSL_CMP_CTX_set1_cert(ctx, cert);
1395 CMP_err("out of memory");
1397 if (opt_own_trusted != NULL) {
1398 own_trusted = load_trusted(opt_own_trusted, 0,
1399 "trusted certs for verifying own CMP signer cert");
1400 ok = own_trusted != NULL;
1402 ok = ok && OSSL_CMP_CTX_build_cert_chain(ctx, own_trusted, certs);
1404 X509_STORE_free(own_trusted);
1405 sk_X509_pop_free(certs, X509_free);
1408 } else if (opt_own_trusted != NULL) {
1409 CMP_warn("-own_trusted option is ignored without -cert");
1412 if (!setup_certs(opt_extracerts, "extra certificates for CMP", ctx,
1413 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_extraCertsOut))
1415 cleanse(opt_otherpass);
1417 if (opt_unprotected_requests)
1418 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1);
1420 if (opt_digest != NULL) {
1421 int digest = OBJ_ln2nid(opt_digest);
1423 if (digest == NID_undef) {
1424 CMP_err1("digest algorithm name not recognized: '%s'", opt_digest);
1427 if (!OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_DIGEST_ALGNID, digest)
1428 || !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_OWF_ALGNID, digest)) {
1429 CMP_err1("digest algorithm name not supported: '%s'", opt_digest);
1434 if (opt_mac != NULL) {
1435 int mac = OBJ_ln2nid(opt_mac);
1436 if (mac == NID_undef) {
1437 CMP_err1("MAC algorithm name not recognized: '%s'", opt_mac);
1440 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MAC_ALGNID, mac);
1446 * set up IR/CR/KUR/CertConf/RR specific parts of the OSSL_CMP_CTX
1447 * based on options from config file/CLI.
1448 * Returns pointer on success, NULL on error
1450 static int setup_request_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1452 X509_REQ *csr = NULL;
1453 X509_EXTENSIONS *exts = NULL;
1456 if (opt_subject == NULL
1457 && opt_csr == NULL && opt_oldcert == NULL && opt_cert == NULL
1458 && opt_cmd != CMP_RR && opt_cmd != CMP_GENM)
1459 CMP_warn("no -subject given; no -csr or -oldcert or -cert available for fallback");
1461 if (opt_cmd == CMP_IR || opt_cmd == CMP_CR || opt_cmd == CMP_KUR) {
1462 if (opt_newkey == NULL && opt_key == NULL && opt_csr == NULL) {
1463 CMP_err("missing -newkey (or -key) to be certified and no -csr given");
1466 if (opt_certout == NULL) {
1467 CMP_err("-certout not given, nowhere to save newly enrolled certificate");
1470 if (!set_name(opt_subject, OSSL_CMP_CTX_set1_subjectName, ctx, "subject")
1471 || !set_name(opt_issuer, OSSL_CMP_CTX_set1_issuer, ctx, "issuer"))
1474 const char *msg = "option is ignored for commands other than 'ir', 'cr', and 'kur'";
1476 if (opt_subject != NULL) {
1477 if (opt_ref == NULL && opt_cert == NULL) {
1478 /* use subject as default sender unless oldcert subject is used */
1479 if (!set_name(opt_subject, OSSL_CMP_CTX_set1_subjectName, ctx, "subject"))
1482 CMP_warn1("-subject %s since -ref or -cert is given", msg);
1485 if (opt_issuer != NULL)
1486 CMP_warn1("-issuer %s", msg);
1487 if (opt_reqexts != NULL)
1488 CMP_warn1("-reqexts %s", msg);
1489 if (opt_san_nodefault)
1490 CMP_warn1("-san_nodefault %s", msg);
1491 if (opt_sans != NULL)
1492 CMP_warn1("-sans %s", msg);
1493 if (opt_policies != NULL)
1494 CMP_warn1("-policies %s", msg);
1495 if (opt_policy_oids != NULL)
1496 CMP_warn1("-policy_oids %s", msg);
1498 if (opt_cmd == CMP_KUR) {
1499 char *ref_cert = opt_oldcert != NULL ? opt_oldcert : opt_cert;
1501 if (ref_cert == NULL && opt_csr == NULL) {
1502 CMP_err("missing -oldcert for certificate to be updated and no -csr given");
1505 if (opt_subject != NULL)
1506 CMP_warn2("given -subject '%s' overrides the subject of '%s' for KUR",
1507 opt_subject, ref_cert != NULL ? ref_cert : opt_csr);
1509 if (opt_cmd == CMP_RR) {
1510 if (opt_oldcert == NULL && opt_csr == NULL) {
1511 CMP_err("missing -oldcert for certificate to be revoked and no -csr given");
1514 if (opt_oldcert != NULL && opt_csr != NULL)
1515 CMP_warn("ignoring -csr since certificate to be revoked is given");
1517 if (opt_cmd == CMP_P10CR && opt_csr == NULL) {
1518 CMP_err("missing PKCS#10 CSR for p10cr");
1522 if (opt_recipient == NULL && opt_srvcert == NULL && opt_issuer == NULL
1523 && opt_oldcert == NULL && opt_cert == NULL)
1524 CMP_warn("missing -recipient, -srvcert, -issuer, -oldcert or -cert; recipient will be set to \"NULL-DN\"");
1526 if (opt_cmd == CMP_P10CR || opt_cmd == CMP_RR) {
1527 const char *msg = "option is ignored for 'p10cr' and 'rr' commands";
1529 if (opt_newkeypass != NULL)
1530 CMP_warn1("-newkeytype %s", msg);
1531 if (opt_newkey != NULL)
1532 CMP_warn1("-newkey %s", msg);
1534 CMP_warn1("-days %s", msg);
1535 if (opt_popo != OSSL_CRMF_POPO_NONE - 1)
1536 CMP_warn1("-popo %s", msg);
1537 } else if (opt_newkey != NULL) {
1538 const char *file = opt_newkey;
1539 const int format = opt_keyform;
1540 const char *pass = opt_newkeypass;
1541 const char *desc = "new private key for cert to be enrolled";
1544 BIO *bio_bak = bio_err;
1546 bio_err = NULL; /* suppress diagnostics on first try loading key */
1547 pkey = load_key_pwd(file, format, pass, engine, desc);
1551 desc = opt_csr == NULL
1552 ? "fallback public key for cert to be enrolled"
1553 : "public key for checking cert resulting from p10cr";
1554 pkey = load_pubkey(file, format, 0, pass, engine, desc);
1557 cleanse(opt_newkeypass);
1558 if (pkey == NULL || !OSSL_CMP_CTX_set0_newPkey(ctx, priv, pkey)) {
1559 EVP_PKEY_free(pkey);
1565 && !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_VALIDITY_DAYS,
1567 CMP_err("could not set requested cert validity period");
1571 if (opt_policies != NULL && opt_policy_oids != NULL) {
1572 CMP_err("cannot have policies both via -policies and via -policy_oids");
1576 if (opt_csr != NULL) {
1577 if (opt_cmd == CMP_GENM) {
1578 CMP_warn("-csr option is ignored for command 'genm'");
1580 if ((csr = load_csr_autofmt(opt_csr, "PKCS#10 CSR")) == NULL)
1582 if (!OSSL_CMP_CTX_set1_p10CSR(ctx, csr))
1586 if (opt_reqexts != NULL || opt_policies != NULL) {
1587 if ((exts = sk_X509_EXTENSION_new_null()) == NULL)
1589 X509V3_set_ctx(&ext_ctx, NULL, NULL, csr, NULL, X509V3_CTX_REPLACE);
1590 X509V3_set_nconf(&ext_ctx, conf);
1591 if (opt_reqexts != NULL
1592 && !X509V3_EXT_add_nconf_sk(conf, &ext_ctx, opt_reqexts, &exts)) {
1593 CMP_err1("cannot load certificate request extension section '%s'",
1597 if (opt_policies != NULL
1598 && !X509V3_EXT_add_nconf_sk(conf, &ext_ctx, opt_policies, &exts)) {
1599 CMP_err1("cannot load policy cert request extension section '%s'",
1603 OSSL_CMP_CTX_set0_reqExtensions(ctx, exts);
1606 /* After here, must not goto oom/exts_err */
1608 if (OSSL_CMP_CTX_reqExtensions_have_SAN(ctx) && opt_sans != NULL) {
1609 CMP_err("cannot have Subject Alternative Names both via -reqexts and via -sans");
1612 if (!set_gennames(ctx, opt_sans, "Subject Alternative Name"))
1615 if (opt_san_nodefault) {
1616 if (opt_sans != NULL)
1617 CMP_warn("-opt_san_nodefault has no effect when -sans is used");
1618 (void)OSSL_CMP_CTX_set_option(ctx,
1619 OSSL_CMP_OPT_SUBJECTALTNAME_NODEFAULT, 1);
1622 if (opt_policy_oids_critical) {
1623 if (opt_policy_oids == NULL)
1624 CMP_warn("-opt_policy_oids_critical has no effect unless -policy_oids is given");
1625 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_POLICIES_CRITICAL, 1);
1628 while (opt_policy_oids != NULL) {
1629 ASN1_OBJECT *policy;
1631 char *next = next_item(opt_policy_oids);
1633 if ((policy = OBJ_txt2obj(opt_policy_oids, 1)) == 0) {
1634 CMP_err1("unknown policy OID '%s'", opt_policy_oids);
1638 if ((pinfo = POLICYINFO_new()) == NULL) {
1639 ASN1_OBJECT_free(policy);
1642 pinfo->policyid = policy;
1644 if (!OSSL_CMP_CTX_push0_policy(ctx, pinfo)) {
1645 CMP_err1("cannot add policy with OID '%s'", opt_policy_oids);
1646 POLICYINFO_free(pinfo);
1649 opt_policy_oids = next;
1652 if (opt_popo >= OSSL_CRMF_POPO_NONE)
1653 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_POPO_METHOD, opt_popo);
1655 if (opt_oldcert != NULL) {
1656 if (opt_cmd == CMP_GENM) {
1657 CMP_warn("-oldcert option is ignored for command 'genm'");
1659 X509 *oldcert = load_cert_pwd(opt_oldcert, opt_keypass,
1660 opt_cmd == CMP_KUR ?
1661 "certificate to be updated" :
1663 "certificate to be revoked" :
1664 "reference certificate (oldcert)");
1665 /* opt_keypass needed if opt_oldcert is an encrypted PKCS#12 file */
1667 if (oldcert == NULL)
1669 if (!OSSL_CMP_CTX_set1_oldCert(ctx, oldcert)) {
1671 CMP_err("out of memory");
1677 cleanse(opt_keypass);
1678 if (opt_revreason > CRL_REASON_NONE)
1679 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_REVOCATION_REASON,
1685 CMP_err("out of memory");
1687 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1692 static int handle_opt_geninfo(OSSL_CMP_CTX *ctx)
1698 OSSL_CMP_ITAV *itav;
1700 char *valptr = strchr(opt_geninfo, ':');
1702 if (valptr == NULL) {
1703 CMP_err("missing ':' in -geninfo option");
1709 if (strncasecmp(valptr, "int:", 4) != 0) {
1710 CMP_err("missing 'int:' in -geninfo option");
1715 value = strtol(valptr, &endstr, 10);
1716 if (endstr == valptr || *endstr != '\0') {
1717 CMP_err("cannot parse int in -geninfo option");
1721 type = OBJ_txt2obj(opt_geninfo, 1);
1723 CMP_err("cannot parse OID in -geninfo option");
1727 if ((aint = ASN1_INTEGER_new()) == NULL)
1730 val = ASN1_TYPE_new();
1731 if (!ASN1_INTEGER_set(aint, value) || val == NULL) {
1732 ASN1_INTEGER_free(aint);
1735 ASN1_TYPE_set(val, V_ASN1_INTEGER, aint);
1736 itav = OSSL_CMP_ITAV_create(type, val);
1738 ASN1_TYPE_free(val);
1742 if (!OSSL_CMP_CTX_push0_geninfo_ITAV(ctx, itav)) {
1743 OSSL_CMP_ITAV_free(itav);
1749 ASN1_OBJECT_free(type);
1750 CMP_err("out of memory");
1756 * set up the client-side OSSL_CMP_CTX based on options from config file/CLI
1757 * while parsing options and checking their consistency.
1758 * Prints reason for error to bio_err.
1759 * Returns 1 on success, 0 on error
1761 static int setup_client_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1764 char *host = NULL, *port = NULL, *path = NULL, *used_path;
1766 char server_buf[200] = { '\0' };
1767 char proxy_buf[200] = { '\0' };
1768 const char *proxy_host = NULL;
1770 if (opt_server == NULL) {
1771 CMP_err("missing -server option");
1774 if (!OSSL_HTTP_parse_url(opt_server, &ssl, NULL /* user */, &host, &port,
1775 &portnum, &path, NULL /* q */, NULL /* frag */)) {
1776 CMP_err1("cannot parse -server URL: %s", opt_server);
1779 if (ssl && !opt_tls_used) {
1780 CMP_err("missing -tls_used option since -server URL indicates https");
1783 BIO_snprintf(server_port, sizeof(server_port), "%s", port);
1784 used_path = opt_path != NULL ? opt_path : path;
1785 if (!OSSL_CMP_CTX_set1_server(ctx, host)
1786 || !OSSL_CMP_CTX_set_serverPort(ctx, portnum)
1787 || !OSSL_CMP_CTX_set1_serverPath(ctx, used_path))
1789 if (opt_proxy != NULL && !OSSL_CMP_CTX_set1_proxy(ctx, opt_proxy))
1791 if (opt_no_proxy != NULL && !OSSL_CMP_CTX_set1_no_proxy(ctx, opt_no_proxy))
1793 (void)BIO_snprintf(server_buf, sizeof(server_buf), "http%s://%s:%s/%s",
1794 opt_tls_used ? "s" : "", host, port,
1795 *used_path == '/' ? used_path + 1 : used_path);
1797 proxy_host = OSSL_HTTP_adapt_proxy(opt_proxy, opt_no_proxy, host, ssl);
1798 if (proxy_host != NULL)
1799 (void)BIO_snprintf(proxy_buf, sizeof(proxy_buf), " via %s", proxy_host);
1801 if (!transform_opts())
1804 if (opt_infotype_s != NULL) {
1805 char id_buf[100] = "id-it-";
1807 strncat(id_buf, opt_infotype_s, sizeof(id_buf) - strlen(id_buf) - 1);
1808 if ((opt_infotype = OBJ_sn2nid(id_buf)) == NID_undef) {
1809 CMP_err("unknown OID name in -infotype option");
1814 if (!setup_verification_ctx(ctx))
1817 if (opt_keep_alive != 1)
1818 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_KEEP_ALIVE,
1820 if (opt_total_timeout > 0 && opt_msg_timeout > 0
1821 && opt_total_timeout < opt_msg_timeout) {
1822 CMP_err2("-total_timeout argument = %d must not be < %d (-msg_timeout)",
1823 opt_total_timeout, opt_msg_timeout);
1826 if (opt_msg_timeout >= 0) /* must do this before setup_ssl_ctx() */
1827 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT,
1829 if (opt_total_timeout >= 0)
1830 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_TOTAL_TIMEOUT,
1833 if (opt_reqin != NULL && opt_rspin != NULL)
1834 CMP_warn("-reqin is ignored since -rspin is present");
1835 if (opt_reqin_new_tid && opt_reqin == NULL)
1836 CMP_warn("-reqin_new_tid is ignored since -reqin is not present");
1837 if (opt_reqin != NULL || opt_reqout != NULL
1838 || opt_rspin != NULL || opt_rspout != NULL || opt_use_mock_srv)
1839 (void)OSSL_CMP_CTX_set_transfer_cb(ctx, read_write_req_resp);
1841 if ((opt_tls_cert != NULL || opt_tls_key != NULL
1842 || opt_tls_keypass != NULL || opt_tls_extra != NULL
1843 || opt_tls_trusted != NULL || opt_tls_host != NULL)
1845 CMP_warn("TLS options(s) given but not -tls_used");
1847 #ifdef OPENSSL_NO_SOCK
1848 BIO_printf(bio_err, "Cannot use TLS - sockets not supported\n");
1851 APP_HTTP_TLS_INFO *info;
1853 if (opt_tls_cert != NULL
1854 || opt_tls_key != NULL || opt_tls_keypass != NULL) {
1855 if (opt_tls_key == NULL) {
1856 CMP_err("missing -tls_key option");
1858 } else if (opt_tls_cert == NULL) {
1859 CMP_err("missing -tls_cert option");
1863 if (opt_use_mock_srv) {
1864 CMP_err("cannot use TLS options together with -use_mock_srv");
1867 if ((info = OPENSSL_zalloc(sizeof(*info))) == NULL)
1869 (void)OSSL_CMP_CTX_set_http_cb_arg(ctx, info);
1870 /* info will be freed along with CMP ctx */
1871 info->server = opt_server;
1872 info->port = server_port;
1873 info->use_proxy = opt_proxy != NULL;
1874 info->timeout = OSSL_CMP_CTX_get_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT);
1875 info->ssl_ctx = setup_ssl_ctx(ctx, host, engine);
1876 if (info->ssl_ctx == NULL)
1878 (void)OSSL_CMP_CTX_set_http_cb(ctx, app_http_tls_cb);
1882 if (!setup_protection_ctx(ctx, engine))
1885 if (!setup_request_ctx(ctx, engine))
1888 if (!set_name(opt_recipient, OSSL_CMP_CTX_set1_recipient, ctx, "recipient")
1889 || !set_name(opt_expect_sender, OSSL_CMP_CTX_set1_expected_sender,
1890 ctx, "expected sender"))
1893 if (opt_geninfo != NULL && !handle_opt_geninfo(ctx))
1896 /* not printing earlier, to minimize confusion in case setup fails before */
1897 CMP_info2("will contact %s%s", server_buf, proxy_buf);
1907 CMP_err("out of memory");
1912 * write out the given certificate to the output specified by bio.
1913 * Depending on options use either PEM or DER format.
1914 * Returns 1 on success, 0 on error
1916 static int write_cert(BIO *bio, X509 *cert)
1918 if ((opt_certform == FORMAT_PEM && PEM_write_bio_X509(bio, cert))
1919 || (opt_certform == FORMAT_ASN1 && i2d_X509_bio(bio, cert)))
1921 if (opt_certform != FORMAT_PEM && opt_certform != FORMAT_ASN1)
1923 "error: unsupported type '%s' for writing certificates\n",
1929 * If destFile != NULL writes out a stack of certs to the given file.
1930 * In any case frees the certs.
1931 * Depending on options use either PEM or DER format,
1932 * where DER does not make much sense for writing more than one cert!
1933 * Returns number of written certificates on success, -1 on error.
1935 static int save_free_certs(OSSL_CMP_CTX *ctx,
1936 STACK_OF(X509) *certs, char *destFile, char *desc)
1940 int n = sk_X509_num(certs);
1942 if (destFile == NULL)
1944 CMP_info3("received %d %s certificate(s), saving to file '%s'",
1946 if (n > 1 && opt_certform != FORMAT_PEM)
1947 CMP_warn("saving more than one certificate in non-PEM format");
1949 if (destFile == NULL || (bio = BIO_new(BIO_s_file())) == NULL
1950 || !BIO_write_filename(bio, (char *)destFile)) {
1951 CMP_err1("could not open file '%s' for writing", destFile);
1956 for (i = 0; i < n; i++) {
1957 if (!write_cert(bio, sk_X509_value(certs, i))) {
1958 CMP_err1("cannot write certificate to file '%s'", destFile);
1966 sk_X509_pop_free(certs, X509_free);
1970 static void print_itavs(STACK_OF(OSSL_CMP_ITAV) *itavs)
1972 OSSL_CMP_ITAV *itav = NULL;
1975 int n = sk_OSSL_CMP_ITAV_num(itavs); /* itavs == NULL leads to 0 */
1978 CMP_info("genp contains no ITAV");
1982 for (i = 0; i < n; i++) {
1983 itav = sk_OSSL_CMP_ITAV_value(itavs, i);
1984 r = OBJ_obj2txt(buf, 128, OSSL_CMP_ITAV_get0_type(itav), 0);
1986 CMP_err("could not get ITAV details");
1988 CMP_info("genp contains empty ITAV");
1990 CMP_info1("genp contains ITAV of type: %s", buf);
1994 static char opt_item[SECTION_NAME_MAX + 1];
1995 /* get previous name from a comma-separated list of names */
1996 static const char *prev_item(const char *opt, const char *end)
2004 while (beg != opt && beg[-1] != ',' && !isspace(beg[-1]))
2007 if (len > SECTION_NAME_MAX)
2008 len = SECTION_NAME_MAX;
2009 strncpy(opt_item, beg, len);
2010 opt_item[SECTION_NAME_MAX] = '\0'; /* avoid gcc v8 O3 stringop-truncation */
2011 opt_item[len] = '\0';
2012 if (len > SECTION_NAME_MAX)
2013 CMP_warn2("using only first %d characters of section name starting with \"%s\"",
2014 SECTION_NAME_MAX, opt_item);
2015 while (beg != opt && (beg[-1] == ',' || isspace(beg[-1])))
2020 /* get str value for name from a comma-separated hierarchy of config sections */
2021 static char *conf_get_string(const CONF *src_conf, const char *groups,
2025 const char *end = groups + strlen(groups);
2027 while ((end = prev_item(groups, end)) != NULL) {
2028 if ((res = NCONF_get_string(src_conf, opt_item, name)) != NULL)
2034 /* get long val for name from a comma-separated hierarchy of config sections */
2035 static int conf_get_number_e(const CONF *conf_, const char *groups,
2036 const char *name, long *result)
2038 char *str = conf_get_string(conf_, groups, name);
2042 if (str == NULL || *str == '\0')
2045 res = strtol(str, &tailptr, 10);
2046 if (res == LONG_MIN || res == LONG_MAX || *tailptr != '\0')
2054 * use the command line option table to read values from the CMP section
2055 * of openssl.cnf. Defaults are taken from the config file, they can be
2056 * overwritten on the command line.
2058 static int read_config(void)
2064 int start = OPT_VERBOSITY;
2066 * starting with offset OPT_VERBOSITY because OPT_CONFIG and OPT_SECTION
2067 * would not make sense within the config file.
2068 * Moreover, these two options and OPT_VERBOSITY have already been handled.
2070 int n_options = OSSL_NELEM(cmp_options) - 1;
2072 for (i = start - OPT_HELP, opt = &cmp_options[start];
2073 opt->name; i++, opt++)
2074 if (!strcmp(opt->name, OPT_SECTION_STR)
2075 || !strcmp(opt->name, OPT_MORE_STR))
2077 OPENSSL_assert(OSSL_NELEM(cmp_vars) == n_options
2078 + OPT_PROV__FIRST + 1 - OPT_PROV__LAST
2079 + OPT_R__FIRST + 1 - OPT_R__LAST
2080 + OPT_V__FIRST + 1 - OPT_V__LAST);
2081 for (i = start - OPT_HELP, opt = &cmp_options[start];
2082 opt->name; i++, opt++) {
2083 int provider_option = (OPT_PROV__FIRST <= opt->retval
2084 && opt->retval < OPT_PROV__LAST);
2085 int rand_state_option = (OPT_R__FIRST <= opt->retval
2086 && opt->retval < OPT_R__LAST);
2087 int verification_option = (OPT_V__FIRST <= opt->retval
2088 && opt->retval < OPT_V__LAST);
2090 if (strcmp(opt->name, OPT_SECTION_STR) == 0
2091 || strcmp(opt->name, OPT_MORE_STR) == 0) {
2095 if (provider_option || rand_state_option || verification_option)
2097 switch (opt->valtype) {
2103 if (!conf_get_number_e(conf, opt_section, opt->name, &num)) {
2105 continue; /* option not provided */
2107 if (opt->valtype == 'p' && num <= 0) {
2108 opt_printf_stderr("Non-positive number \"%ld\" for config option -%s\n",
2112 if (opt->valtype == 'N' && num <= 0) {
2113 opt_printf_stderr("Negative number \"%ld\" for config option -%s\n",
2121 txt = conf_get_string(conf, opt_section, opt->name);
2124 continue; /* option not provided */
2128 CMP_err2("internal: unsupported type '%c' for option '%s'",
2129 opt->valtype, opt->name);
2133 if (provider_option || verification_option) {
2138 BIO_snprintf(arg1, 81, "-%s", (char *)opt->name);
2139 conf_argv[0] = prog;
2140 conf_argv[1] = arg1;
2141 if (opt->valtype == '-') {
2146 conf_argv[2] = conf_get_string(conf, opt_section, opt->name);
2149 if (conf_argc > 1) {
2150 (void)opt_init(conf_argc, conf_argv, cmp_options);
2153 ? !opt_provider(opt_next())
2154 : !opt_verify(opt_next(), vpm)) {
2155 CMP_err2("for option '%s' in config file section '%s'",
2156 opt->name, opt_section);
2161 switch (opt->valtype) {
2166 if (num < INT_MIN || INT_MAX < num) {
2168 "integer value out of range for option '%s'\n",
2172 *cmp_vars[i].num = (int)num;
2175 *cmp_vars[i].num_long = num;
2178 if (txt != NULL && txt[0] == '\0')
2179 txt = NULL; /* reset option on empty string input */
2180 *cmp_vars[i].txt = txt;
2189 static char *opt_str(void)
2191 char *arg = opt_arg();
2193 if (arg[0] == '\0') {
2194 CMP_warn1("%s option argument is empty string, resetting option",
2197 } else if (arg[0] == '-') {
2198 CMP_warn1("%s option argument starts with hyphen", opt_flag());
2203 /* returns 1 on success, 0 on error, -1 on -help (i.e., stop with success) */
2204 static int get_opts(int argc, char **argv)
2208 prog = opt_init(argc, argv, cmp_options);
2210 while ((o = opt_next()) != OPT_EOF) {
2215 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
2218 opt_help(cmp_options);
2220 case OPT_CONFIG: /* has already been handled */
2221 case OPT_SECTION: /* has already been handled */
2222 case OPT_VERBOSITY: /* has already been handled */
2225 opt_server = opt_str();
2228 opt_proxy = opt_str();
2231 opt_no_proxy = opt_str();
2234 opt_path = opt_str();
2237 opt_recipient = opt_str();
2239 case OPT_KEEP_ALIVE:
2240 opt_keep_alive = opt_int_arg();
2241 if (opt_keep_alive > 2) {
2242 CMP_err("-keep_alive argument must be 0, 1, or 2");
2246 case OPT_MSG_TIMEOUT:
2247 opt_msg_timeout = opt_int_arg();
2249 case OPT_TOTAL_TIMEOUT:
2250 opt_total_timeout = opt_int_arg();
2256 opt_tls_cert = opt_str();
2259 opt_tls_key = opt_str();
2261 case OPT_TLS_KEYPASS:
2262 opt_tls_keypass = opt_str();
2265 opt_tls_extra = opt_str();
2267 case OPT_TLS_TRUSTED:
2268 opt_tls_trusted = opt_str();
2271 opt_tls_host = opt_str();
2274 opt_ref = opt_str();
2277 opt_secret = opt_str();
2280 opt_cert = opt_str();
2282 case OPT_OWN_TRUSTED:
2283 opt_own_trusted = opt_str();
2286 opt_key = opt_str();
2289 opt_keypass = opt_str();
2292 opt_digest = opt_str();
2295 opt_mac = opt_str();
2297 case OPT_EXTRACERTS:
2298 opt_extracerts = opt_str();
2300 case OPT_UNPROTECTED_REQUESTS:
2301 opt_unprotected_requests = 1;
2305 opt_trusted = opt_str();
2308 opt_untrusted = opt_str();
2311 opt_srvcert = opt_str();
2313 case OPT_EXPECT_SENDER:
2314 opt_expect_sender = opt_str();
2316 case OPT_IGNORE_KEYUSAGE:
2317 opt_ignore_keyusage = 1;
2319 case OPT_UNPROTECTED_ERRORS:
2320 opt_unprotected_errors = 1;
2322 case OPT_EXTRACERTSOUT:
2323 opt_extracertsout = opt_str();
2325 case OPT_CACERTSOUT:
2326 opt_cacertsout = opt_str();
2330 if (!opt_verify(o, vpm))
2334 opt_cmd_s = opt_str();
2337 opt_infotype_s = opt_str();
2340 opt_geninfo = opt_str();
2344 opt_newkey = opt_str();
2346 case OPT_NEWKEYPASS:
2347 opt_newkeypass = opt_str();
2350 opt_subject = opt_str();
2353 opt_issuer = opt_str();
2356 opt_days = opt_int_arg();
2359 opt_reqexts = opt_str();
2362 opt_sans = opt_str();
2364 case OPT_SAN_NODEFAULT:
2365 opt_san_nodefault = 1;
2368 opt_policies = opt_str();
2370 case OPT_POLICY_OIDS:
2371 opt_policy_oids = opt_str();
2373 case OPT_POLICY_OIDS_CRITICAL:
2374 opt_policy_oids_critical = 1;
2377 opt_popo = opt_int_arg();
2378 if (opt_popo < OSSL_CRMF_POPO_NONE
2379 || opt_popo > OSSL_CRMF_POPO_KEYENC) {
2380 CMP_err("invalid popo spec. Valid values are -1 .. 2");
2385 opt_csr = opt_arg();
2387 case OPT_OUT_TRUSTED:
2388 opt_out_trusted = opt_str();
2390 case OPT_IMPLICIT_CONFIRM:
2391 opt_implicit_confirm = 1;
2393 case OPT_DISABLE_CONFIRM:
2394 opt_disable_confirm = 1;
2397 opt_certout = opt_str();
2400 opt_chainout = opt_str();
2403 opt_oldcert = opt_str();
2406 opt_revreason = opt_int_arg();
2407 if (opt_revreason < CRL_REASON_NONE
2408 || opt_revreason > CRL_REASON_AA_COMPROMISE
2409 || opt_revreason == 7) {
2410 CMP_err("invalid revreason. Valid values are -1 .. 6, 8 .. 10");
2415 opt_certform_s = opt_str();
2418 opt_keyform_s = opt_str();
2421 opt_otherpass = opt_str();
2423 #ifndef OPENSSL_NO_ENGINE
2425 opt_engine = opt_str();
2428 case OPT_PROV_CASES:
2429 if (!opt_provider(o))
2441 opt_repeat = opt_int_arg();
2444 opt_reqin = opt_str();
2446 case OPT_REQIN_NEW_TID:
2447 opt_reqin_new_tid = 1;
2450 opt_reqout = opt_str();
2453 opt_rspin = opt_str();
2456 opt_rspout = opt_str();
2458 case OPT_USE_MOCK_SRV:
2459 opt_use_mock_srv = 1;
2462 opt_port = opt_str();
2465 opt_max_msgs = opt_int_arg();
2468 opt_srv_ref = opt_str();
2470 case OPT_SRV_SECRET:
2471 opt_srv_secret = opt_str();
2474 opt_srv_cert = opt_str();
2477 opt_srv_key = opt_str();
2479 case OPT_SRV_KEYPASS:
2480 opt_srv_keypass = opt_str();
2482 case OPT_SRV_TRUSTED:
2483 opt_srv_trusted = opt_str();
2485 case OPT_SRV_UNTRUSTED:
2486 opt_srv_untrusted = opt_str();
2489 opt_rsp_cert = opt_str();
2491 case OPT_RSP_EXTRACERTS:
2492 opt_rsp_extracerts = opt_str();
2494 case OPT_RSP_CAPUBS:
2495 opt_rsp_capubs = opt_str();
2497 case OPT_POLL_COUNT:
2498 opt_poll_count = opt_int_arg();
2500 case OPT_CHECK_AFTER:
2501 opt_check_after = opt_int_arg();
2503 case OPT_GRANT_IMPLICITCONF:
2504 opt_grant_implicitconf = 1;
2507 opt_pkistatus = opt_int_arg();
2510 opt_failure = opt_int_arg();
2512 case OPT_FAILUREBITS:
2513 opt_failurebits = opt_int_arg();
2515 case OPT_STATUSSTRING:
2516 opt_statusstring = opt_str();
2518 case OPT_SEND_ERROR:
2521 case OPT_SEND_UNPROTECTED:
2522 opt_send_unprotected = 1;
2524 case OPT_SEND_UNPROT_ERR:
2525 opt_send_unprot_err = 1;
2527 case OPT_ACCEPT_UNPROTECTED:
2528 opt_accept_unprotected = 1;
2530 case OPT_ACCEPT_UNPROT_ERR:
2531 opt_accept_unprot_err = 1;
2533 case OPT_ACCEPT_RAVERIFIED:
2534 opt_accept_raverified = 1;
2539 /* No extra args. */
2540 argc = opt_num_rest();
2547 #ifndef OPENSSL_NO_SOCK
2548 static int cmp_server(OSSL_CMP_CTX *srv_cmp_ctx) {
2556 if ((acbio = http_server_init_bio(prog, opt_port)) == NULL)
2558 while (opt_max_msgs <= 0 || msgs < opt_max_msgs) {
2560 OSSL_CMP_MSG *req = NULL;
2561 OSSL_CMP_MSG *resp = NULL;
2563 ret = http_server_get_asn1_req(ASN1_ITEM_rptr(OSSL_CMP_MSG),
2564 (ASN1_VALUE **)&req, &path,
2565 &cbio, acbio, &keep_alive,
2566 prog, opt_port, 0, 0);
2567 if (ret == 0) { /* no request yet */
2576 if (ret++ == -1) /* fatal error */
2582 if (strcmp(path, "") != 0 && strcmp(path, "pkix/") != 0) {
2583 (void)http_server_send_status(cbio, 404, "Not Found");
2584 CMP_err1("expecting empty path or 'pkix/' but got '%s'",
2587 OSSL_CMP_MSG_free(req);
2591 resp = OSSL_CMP_CTX_server_perform(cmp_ctx, req);
2592 OSSL_CMP_MSG_free(req);
2594 (void)http_server_send_status(cbio,
2595 500, "Internal Server Error");
2596 break; /* treated as fatal error */
2598 ret = http_server_send_asn1_resp(cbio, keep_alive,
2599 "application/pkixcmp",
2600 ASN1_ITEM_rptr(OSSL_CMP_MSG),
2601 (const ASN1_VALUE *)resp);
2602 OSSL_CMP_MSG_free(resp);
2604 break; /* treated as fatal error */
2607 if (!ret) { /* on transmission error, cancel CMP transaction */
2608 (void)OSSL_CMP_CTX_set1_transactionID(srv_cmp_ctx, NULL);
2609 (void)OSSL_CMP_CTX_set1_senderNonce(srv_cmp_ctx, NULL);
2611 if (!ret || !keep_alive
2612 || OSSL_CMP_CTX_get_status(srv_cmp_ctx) == -1
2613 /* transaction closed by OSSL_CMP_CTX_server_perform() */) {
2620 BIO_free_all(acbio);
2625 int cmp_main(int argc, char **argv)
2627 char *configfile = NULL;
2629 X509 *newcert = NULL;
2630 ENGINE *engine = NULL;
2631 char mock_server[] = "mock server:1";
2632 OSSL_CMP_CTX *srv_cmp_ctx = NULL;
2633 int ret = 0; /* default: failure */
2635 prog = opt_appname(argv[0]);
2637 opt_help(cmp_options);
2642 * handle options -config, -section, and -verbosity upfront
2643 * to take effect for other options
2645 for (i = 1; i < argc - 1; i++) {
2646 if (*argv[i] == '-') {
2647 if (!strcmp(argv[i] + 1, cmp_options[OPT_CONFIG - OPT_HELP].name))
2648 opt_config = argv[++i];
2649 else if (!strcmp(argv[i] + 1,
2650 cmp_options[OPT_SECTION - OPT_HELP].name))
2651 opt_section = argv[++i];
2652 else if (strcmp(argv[i] + 1,
2653 cmp_options[OPT_VERBOSITY - OPT_HELP].name) == 0
2654 && !set_verbosity(atoi(argv[++i])))
2658 if (opt_section[0] == '\0') /* empty string */
2659 opt_section = DEFAULT_SECTION;
2661 vpm = X509_VERIFY_PARAM_new();
2663 CMP_err("out of memory");
2667 /* read default values for options from config file */
2668 configfile = opt_config != NULL ? opt_config : default_config_file;
2669 if (configfile != NULL && configfile[0] != '\0' /* non-empty string */
2670 && (configfile != default_config_file || access(configfile, F_OK) != -1)) {
2671 CMP_info2("using section(s) '%s' of OpenSSL configuration file '%s'",
2672 opt_section, configfile);
2673 conf = app_load_config(configfile);
2677 if (strcmp(opt_section, CMP_SECTION) == 0) { /* default */
2678 if (!NCONF_get_section(conf, opt_section))
2679 CMP_info2("no [%s] section found in config file '%s';"
2680 " will thus use just [default] and unnamed section if present",
2681 opt_section, configfile);
2683 const char *end = opt_section + strlen(opt_section);
2684 while ((end = prev_item(opt_section, end)) != NULL) {
2685 if (!NCONF_get_section(conf, opt_item)) {
2686 CMP_err2("no [%s] section found in config file '%s'",
2687 opt_item, configfile);
2692 ret = read_config();
2695 BIO_printf(bio_err, "Use -help for summary.\n");
2700 (void)BIO_flush(bio_err); /* prevent interference with opt_help() */
2702 ret = get_opts(argc, argv);
2706 if (!app_RAND_load())
2710 set_base_ui_method(UI_null());
2712 if (opt_engine != NULL) {
2713 engine = setup_engine_methods(opt_engine, 0 /* not: ENGINE_METHOD_ALL */, 0);
2714 if (engine == NULL) {
2715 CMP_err1("cannot load engine %s", opt_engine);
2720 if (opt_port != NULL) {
2721 if (opt_use_mock_srv) {
2722 CMP_err("cannot use both -port and -use_mock_srv options");
2725 if (opt_server != NULL) {
2726 CMP_err("cannot use both -port and -server options");
2731 cmp_ctx = OSSL_CMP_CTX_new(app_get0_libctx(), app_get0_propq());
2732 if (cmp_ctx == NULL)
2734 OSSL_CMP_CTX_set_log_verbosity(cmp_ctx, opt_verbosity);
2735 if (!OSSL_CMP_CTX_set_log_cb(cmp_ctx, print_to_bio_out)) {
2736 CMP_err1("cannot set up error reporting and logging for %s", prog);
2739 if ((opt_use_mock_srv || opt_port != NULL)) {
2740 OSSL_CMP_SRV_CTX *srv_ctx;
2742 if ((srv_ctx = setup_srv_ctx(engine)) == NULL)
2744 srv_cmp_ctx = OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx);
2745 OSSL_CMP_CTX_set_transfer_cb_arg(cmp_ctx, srv_ctx);
2746 if (!OSSL_CMP_CTX_set_log_cb(srv_cmp_ctx, print_to_bio_out)) {
2747 CMP_err1("cannot set up error reporting and logging for %s", prog);
2750 OSSL_CMP_CTX_set_log_verbosity(srv_cmp_ctx, opt_verbosity);
2754 if (opt_port != NULL) { /* act as very basic CMP HTTP server */
2755 #ifdef OPENSSL_NO_SOCK
2756 BIO_printf(bio_err, "Cannot act as server - sockets not supported\n");
2758 ret = cmp_server(srv_cmp_ctx);
2762 /* else act as CMP client */
2764 if (opt_use_mock_srv) {
2765 if (opt_server != NULL) {
2766 CMP_err("cannot use both -use_mock_srv and -server options");
2769 if (opt_proxy != NULL) {
2770 CMP_err("cannot use both -use_mock_srv and -proxy options");
2773 opt_server = mock_server;
2777 if (!setup_client_ctx(cmp_ctx, engine)) {
2778 CMP_err("cannot set up CMP context");
2781 for (i = 0; i < opt_repeat; i++) {
2782 /* everything is ready, now connect and perform the command! */
2785 newcert = OSSL_CMP_exec_IR_ses(cmp_ctx);
2786 if (newcert != NULL)
2790 newcert = OSSL_CMP_exec_KUR_ses(cmp_ctx);
2791 if (newcert != NULL)
2795 newcert = OSSL_CMP_exec_CR_ses(cmp_ctx);
2796 if (newcert != NULL)
2800 newcert = OSSL_CMP_exec_P10CR_ses(cmp_ctx);
2801 if (newcert != NULL)
2805 ret = OSSL_CMP_exec_RR_ses(cmp_ctx);
2809 STACK_OF(OSSL_CMP_ITAV) *itavs;
2811 if (opt_infotype != NID_undef) {
2812 OSSL_CMP_ITAV *itav =
2813 OSSL_CMP_ITAV_create(OBJ_nid2obj(opt_infotype), NULL);
2816 OSSL_CMP_CTX_push0_genm_ITAV(cmp_ctx, itav);
2819 if ((itavs = OSSL_CMP_exec_GENM_ses(cmp_ctx)) != NULL) {
2821 sk_OSSL_CMP_ITAV_pop_free(itavs, OSSL_CMP_ITAV_free);
2829 if (OSSL_CMP_CTX_get_status(cmp_ctx) < 0)
2830 goto err; /* we got no response, maybe even did not send request */
2833 /* print PKIStatusInfo */
2834 int status = OSSL_CMP_CTX_get_status(cmp_ctx);
2835 char *buf = app_malloc(OSSL_CMP_PKISI_BUFLEN, "PKIStatusInfo buf");
2836 const char *string =
2837 OSSL_CMP_CTX_snprint_PKIStatus(cmp_ctx, buf,
2838 OSSL_CMP_PKISI_BUFLEN);
2841 status == OSSL_CMP_PKISTATUS_accepted
2842 ? OSSL_CMP_LOG_INFO :
2843 status == OSSL_CMP_PKISTATUS_rejection
2844 || status == OSSL_CMP_PKISTATUS_waiting
2845 ? OSSL_CMP_LOG_ERR : OSSL_CMP_LOG_WARNING,
2846 status == OSSL_CMP_PKISTATUS_accepted ? "info" :
2847 status == OSSL_CMP_PKISTATUS_rejection ? "server error" :
2848 status == OSSL_CMP_PKISTATUS_waiting ? "internal error"
2850 "received from %s %s %s", opt_server,
2851 string != NULL ? string : "<unknown PKIStatus>", "");
2855 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_extraCertsIn(cmp_ctx),
2856 opt_extracertsout, "extra") < 0)
2861 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_caPubs(cmp_ctx),
2862 opt_cacertsout, "CA") < 0)
2864 if (newcert != NULL) {
2865 STACK_OF(X509) *certs = sk_X509_new_null();
2867 if (!X509_add_cert(certs, newcert, X509_ADD_FLAG_UP_REF)) {
2868 sk_X509_free(certs);
2871 if (save_free_certs(cmp_ctx, certs, opt_certout, "enrolled") < 0)
2874 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_newChain(cmp_ctx),
2875 opt_chainout, "chain") < 0)
2878 if (!OSSL_CMP_CTX_reinit(cmp_ctx))
2884 /* in case we ended up here on error without proper cleaning */
2885 cleanse(opt_keypass);
2886 cleanse(opt_newkeypass);
2887 cleanse(opt_otherpass);
2888 cleanse(opt_tls_keypass);
2889 cleanse(opt_secret);
2890 cleanse(opt_srv_keypass);
2891 cleanse(opt_srv_secret);
2894 OSSL_CMP_CTX_print_errors(cmp_ctx);
2896 ossl_cmp_mock_srv_free(OSSL_CMP_CTX_get_transfer_cb_arg(cmp_ctx));
2897 #ifndef OPENSSL_NO_SOCK
2898 APP_HTTP_TLS_INFO_free(OSSL_CMP_CTX_get_http_cb_arg(cmp_ctx));
2900 X509_STORE_free(OSSL_CMP_CTX_get_certConf_cb_arg(cmp_ctx));
2901 OSSL_CMP_CTX_free(cmp_ctx);
2902 X509_VERIFY_PARAM_free(vpm);
2903 release_engine(engine);
2905 NCONF_free(conf); /* must not do as long as opt_... variables are used */
2906 OSSL_CMP_log_close();
2908 return ret == 0 ? EXIT_FAILURE : EXIT_SUCCESS; /* ret == -1 for -help */