2 * Copyright 2007-2020 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 */
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>
45 static char *opt_config = NULL;
46 #define CMP_SECTION "cmp"
47 #define SECTION_NAME_MAX 40 /* max length of section name */
48 #define DEFAULT_SECTION "default"
49 static char *opt_section = CMP_SECTION;
50 static int opt_verbosity = OSSL_CMP_LOG_INFO;
54 static char *prog = "cmp";
56 static int read_config(void);
58 static CONF *conf = NULL; /* OpenSSL config file context structure */
59 static OSSL_CMP_CTX *cmp_ctx = NULL; /* the client-side CMP context */
61 /* the type of cmp command we want to send */
71 /* message transfer */
72 static char *opt_server = NULL;
73 static char server_port[32] = { '\0' };
74 static char *opt_path = NULL;
75 static char *opt_proxy = NULL;
76 static char *opt_no_proxy = NULL;
77 static int opt_msg_timeout = -1;
78 static int opt_total_timeout = -1;
80 /* server authentication */
81 static char *opt_trusted = NULL;
82 static char *opt_untrusted = NULL;
83 static char *opt_srvcert = NULL;
84 static char *opt_recipient = NULL;
85 static char *opt_expect_sender = NULL;
86 static int opt_ignore_keyusage = 0;
87 static int opt_unprotected_errors = 0;
88 static char *opt_extracertsout = NULL;
89 static char *opt_cacertsout = NULL;
91 /* client authentication */
92 static char *opt_ref = NULL;
93 static char *opt_secret = NULL;
94 static char *opt_cert = NULL;
95 static char *opt_own_trusted = NULL;
96 static char *opt_key = NULL;
97 static char *opt_keypass = NULL;
98 static char *opt_digest = NULL;
99 static char *opt_mac = NULL;
100 static char *opt_extracerts = NULL;
101 static int opt_unprotected_requests = 0;
103 /* generic message */
104 static char *opt_cmd_s = NULL;
105 static int opt_cmd = -1;
106 static char *opt_geninfo = NULL;
107 static char *opt_infotype_s = NULL;
108 static int opt_infotype = NID_undef;
110 /* certificate enrollment */
111 static char *opt_newkey = NULL;
112 static char *opt_newkeypass = NULL;
113 static char *opt_subject = NULL;
114 static char *opt_issuer = NULL;
115 static int opt_days = 0;
116 static char *opt_reqexts = NULL;
117 static char *opt_sans = NULL;
118 static int opt_san_nodefault = 0;
119 static char *opt_policies = NULL;
120 static char *opt_policy_oids = NULL;
121 static int opt_policy_oids_critical = 0;
122 static int opt_popo = OSSL_CRMF_POPO_NONE - 1;
123 static char *opt_csr = NULL;
124 static char *opt_out_trusted = NULL;
125 static int opt_implicit_confirm = 0;
126 static int opt_disable_confirm = 0;
127 static char *opt_certout = NULL;
128 static char *opt_chainout = NULL;
130 /* certificate enrollment and revocation */
131 static char *opt_oldcert = NULL;
132 static int opt_revreason = CRL_REASON_NONE;
134 /* credentials format */
135 static char *opt_certform_s = "PEM";
136 static int opt_certform = FORMAT_PEM;
137 static char *opt_keyform_s = "PEM";
138 static int opt_keyform = FORMAT_PEM;
139 static char *opt_otherpass = NULL;
140 static char *opt_engine = NULL;
143 static int opt_tls_used = 0;
144 static char *opt_tls_cert = NULL;
145 static char *opt_tls_key = NULL;
146 static char *opt_tls_keypass = NULL;
147 static char *opt_tls_extra = NULL;
148 static char *opt_tls_trusted = NULL;
149 static char *opt_tls_host = NULL;
151 /* client-side debugging */
152 static int opt_batch = 0;
153 static int opt_repeat = 1;
154 static char *opt_reqin = NULL;
155 static int opt_reqin_new_tid = 0;
156 static char *opt_reqout = NULL;
157 static char *opt_rspin = NULL;
158 static char *opt_rspout = NULL;
159 static int opt_use_mock_srv = 0;
161 /* server-side debugging */
162 static char *opt_port = NULL;
163 static int opt_max_msgs = 0;
165 static char *opt_srv_ref = NULL;
166 static char *opt_srv_secret = NULL;
167 static char *opt_srv_cert = NULL;
168 static char *opt_srv_key = NULL;
169 static char *opt_srv_keypass = NULL;
171 static char *opt_srv_trusted = NULL;
172 static char *opt_srv_untrusted = NULL;
173 static char *opt_rsp_cert = NULL;
174 static char *opt_rsp_extracerts = NULL;
175 static char *opt_rsp_capubs = NULL;
176 static int opt_poll_count = 0;
177 static int opt_check_after = 1;
178 static int opt_grant_implicitconf = 0;
180 static int opt_pkistatus = OSSL_CMP_PKISTATUS_accepted;
181 static int opt_failure = INT_MIN;
182 static int opt_failurebits = 0;
183 static char *opt_statusstring = NULL;
184 static int opt_send_error = 0;
185 static int opt_send_unprotected = 0;
186 static int opt_send_unprot_err = 0;
187 static int opt_accept_unprotected = 0;
188 static int opt_accept_unprot_err = 0;
189 static int opt_accept_raverified = 0;
191 static X509_VERIFY_PARAM *vpm = NULL;
193 typedef enum OPTION_choice {
194 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
195 OPT_CONFIG, OPT_SECTION, OPT_VERBOSITY,
197 OPT_CMD, OPT_INFOTYPE, OPT_GENINFO,
199 OPT_NEWKEY, OPT_NEWKEYPASS, OPT_SUBJECT, OPT_ISSUER,
200 OPT_DAYS, OPT_REQEXTS,
201 OPT_SANS, OPT_SAN_NODEFAULT,
202 OPT_POLICIES, OPT_POLICY_OIDS, OPT_POLICY_OIDS_CRITICAL,
204 OPT_OUT_TRUSTED, OPT_IMPLICIT_CONFIRM, OPT_DISABLE_CONFIRM,
205 OPT_CERTOUT, OPT_CHAINOUT,
207 OPT_OLDCERT, OPT_REVREASON,
209 OPT_SERVER, OPT_PATH, OPT_PROXY, OPT_NO_PROXY,
210 OPT_MSG_TIMEOUT, OPT_TOTAL_TIMEOUT,
212 OPT_TRUSTED, OPT_UNTRUSTED, OPT_SRVCERT,
213 OPT_RECIPIENT, OPT_EXPECT_SENDER,
214 OPT_IGNORE_KEYUSAGE, OPT_UNPROTECTED_ERRORS,
215 OPT_EXTRACERTSOUT, OPT_CACERTSOUT,
217 OPT_REF, OPT_SECRET, OPT_CERT, OPT_OWN_TRUSTED, OPT_KEY, OPT_KEYPASS,
218 OPT_DIGEST, OPT_MAC, OPT_EXTRACERTS,
219 OPT_UNPROTECTED_REQUESTS,
221 OPT_CERTFORM, OPT_KEYFORM,
223 #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 the subject DN of the 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"},
289 {"sans", OPT_SANS, 's',
290 "Subject Alt Names (IPADDR/DNS/URI) to add as (critical) cert req extension"},
291 {"san_nodefault", OPT_SAN_NODEFAULT, '-',
292 "Do not take default SANs from reference certificate (see -oldcert)"},
293 {"policies", OPT_POLICIES, 's',
294 "Name of config file section defining policies certificate request extension"},
295 {"policy_oids", OPT_POLICY_OIDS, 's',
296 "Policy OID(s) to add as policies certificate request extension"},
297 {"policy_oids_critical", OPT_POLICY_OIDS_CRITICAL, '-',
298 "Flag the policy OID(s) given with -policy_oids as critical"},
299 {"popo", OPT_POPO, 'n',
300 "Proof-of-Possession (POPO) method to use for ir/cr/kur where"},
302 "-1 = NONE, 0 = RAVERIFIED, 1 = SIGNATURE (default), 2 = KEYENC"},
303 {"csr", OPT_CSR, 's',
304 "PKCS#10 CSR file in PEM or DER format to use in p10cr for legacy support"},
305 {"out_trusted", OPT_OUT_TRUSTED, 's',
306 "Certificates to trust when verifying newly enrolled certificates"},
307 {"implicit_confirm", OPT_IMPLICIT_CONFIRM, '-',
308 "Request implicit confirmation of newly enrolled certificates"},
309 {"disable_confirm", OPT_DISABLE_CONFIRM, '-',
310 "Do not confirm newly enrolled certificate w/o requesting implicit"},
312 "confirmation. WARNING: This leads to behavior violating RFC 4210"},
313 {"certout", OPT_CERTOUT, 's',
314 "File to save newly enrolled certificate"},
315 {"chainout", OPT_CHAINOUT, 's',
316 "File to save the chain of newly enrolled certificate"},
318 OPT_SECTION("Certificate enrollment and revocation"),
320 {"oldcert", OPT_OLDCERT, 's',
321 "Certificate to be updated (defaulting to -cert) or to be revoked in rr;"},
323 "also used as reference (defaulting to -cert) for subject DN and SANs."},
325 "Its issuer is used as recipient unless -recipient, -srvcert, or -issuer given"},
326 {"revreason", OPT_REVREASON, 'n',
327 "Reason code to include in revocation request (rr); possible values:"},
329 "0..6, 8..10 (see RFC5280, 5.3.1) or -1. Default -1 = none included"},
331 OPT_SECTION("Message transfer"),
332 {"server", OPT_SERVER, 's',
333 "[http[s]://]address[:port][/path] of CMP server. Default port 80 or 443."},
335 "address may be a DNS name or an IP address; path can be overridden by -path"},
336 {"path", OPT_PATH, 's',
337 "HTTP path (aka CMP alias) at the CMP server. Default from -server, else \"/\""},
338 {"proxy", OPT_PROXY, 's',
339 "[http[s]://]address[:port][/path] of HTTP(S) proxy to use; path is ignored"},
340 {"no_proxy", OPT_NO_PROXY, 's',
341 "List of addresses of servers not to use HTTP(S) proxy for"},
343 "Default from environment variable 'no_proxy', else 'NO_PROXY', else none"},
344 {"msg_timeout", OPT_MSG_TIMEOUT, 'n',
345 "Timeout per CMP message round trip (or 0 for none). Default 120 seconds"},
346 {"total_timeout", OPT_TOTAL_TIMEOUT, 'n',
347 "Overall time an enrollment incl. polling may take. Default 0 = infinite"},
349 OPT_SECTION("Server authentication"),
350 {"trusted", OPT_TRUSTED, 's',
351 "Certificates to trust as chain roots when verifying signed CMP responses"},
352 {OPT_MORE_STR, 0, 0, "unless -srvcert is given"},
353 {"untrusted", OPT_UNTRUSTED, 's',
354 "Intermediate CA certs for chain construction for CMP/TLS/enrolled certs"},
355 {"srvcert", OPT_SRVCERT, 's',
356 "Server cert to pin and trust directly when verifying signed CMP responses"},
357 {"recipient", OPT_RECIPIENT, 's',
358 "DN of CA. Default: subject of -srvcert, -issuer, issuer of -oldcert or -cert"},
359 {"expect_sender", OPT_EXPECT_SENDER, 's',
360 "DN of expected sender of responses. Defaults to subject of -srvcert, if any"},
361 {"ignore_keyusage", OPT_IGNORE_KEYUSAGE, '-',
362 "Ignore CMP signer cert key usage, else 'digitalSignature' must be allowed"},
363 {"unprotected_errors", OPT_UNPROTECTED_ERRORS, '-',
364 "Accept missing or invalid protection of regular error messages and negative"},
366 "certificate responses (ip/cp/kup), revocation responses (rp), and PKIConf"},
368 "WARNING: This setting leads to behavior allowing violation of RFC 4210"},
369 {"extracertsout", OPT_EXTRACERTSOUT, 's',
370 "File to save extra certificates received in the extraCerts field"},
371 {"cacertsout", OPT_CACERTSOUT, 's',
372 "File to save CA certificates received in the caPubs field of 'ip' messages"},
374 OPT_SECTION("Client authentication"),
375 {"ref", OPT_REF, 's',
376 "Reference value to use as senderKID in case no -cert is given"},
377 {"secret", OPT_SECRET, 's',
378 "Prefer PBM (over signatures) for protecting msgs with given password source"},
379 {"cert", OPT_CERT, 's',
380 "Client's CMP signer certificate; its public key must match the -key argument"},
382 "This also used as default reference for subject DN and SANs."},
384 "Any further certs included are appended to the untrusted certs"},
385 {"own_trusted", OPT_OWN_TRUSTED, 's',
386 "Optional certs to verify chain building for own CMP signer cert"},
387 {"key", OPT_KEY, 's', "CMP signer private key, not used when -secret given"},
388 {"keypass", OPT_KEYPASS, 's',
389 "Client private key (and cert and old cert file) pass phrase source"},
390 {"digest", OPT_DIGEST, 's',
391 "Digest to use in message protection and POPO signatures. Default \"sha256\""},
392 {"mac", OPT_MAC, 's',
393 "MAC algorithm to use in PBM-based message protection. Default \"hmac-sha1\""},
394 {"extracerts", OPT_EXTRACERTS, 's',
395 "Certificates to append in extraCerts field of outgoing messages."},
397 "This can be used as the default CMP signer cert chain to include"},
398 {"unprotected_requests", OPT_UNPROTECTED_REQUESTS, '-',
399 "Send messages without CMP-level protection"},
401 OPT_SECTION("Credentials format"),
402 {"certform", OPT_CERTFORM, 's',
403 "Format (PEM or DER) to use when saving a certificate to a file. Default PEM"},
404 {"keyform", OPT_KEYFORM, 's',
405 "Format of the key input (ENGINE, other values ignored)"},
406 {"otherpass", OPT_OTHERPASS, 's',
407 "Pass phrase source potentially needed for loading certificates of others"},
408 #ifndef OPENSSL_NO_ENGINE
409 {"engine", OPT_ENGINE, 's',
410 "Use crypto engine with given identifier, possibly a hardware device."},
412 "Engines may also be defined in OpenSSL config file engine section."},
416 OPT_SECTION("TLS connection"),
417 {"tls_used", OPT_TLS_USED, '-',
418 "Enable using TLS (also when other TLS options are not set)"},
419 {"tls_cert", OPT_TLS_CERT, 's',
420 "Client's TLS certificate. May include chain to be provided to TLS server"},
421 {"tls_key", OPT_TLS_KEY, 's',
422 "Private key for the client's TLS certificate"},
423 {"tls_keypass", OPT_TLS_KEYPASS, 's',
424 "Pass phrase source for the client's private TLS key (and TLS cert file)"},
425 {"tls_extra", OPT_TLS_EXTRA, 's',
426 "Extra certificates to provide to TLS server during TLS handshake"},
427 {"tls_trusted", OPT_TLS_TRUSTED, 's',
428 "Trusted certificates to use for verifying the TLS server certificate;"},
429 {OPT_MORE_STR, 0, 0, "this implies host name validation"},
430 {"tls_host", OPT_TLS_HOST, 's',
431 "Address to be checked (rather than -server) during TLS host name validation"},
433 OPT_SECTION("Client-side debugging"),
434 {"batch", OPT_BATCH, '-',
435 "Do not interactively prompt for input when a password is required etc."},
436 {"repeat", OPT_REPEAT, 'n',
437 "Invoke the transaction the given number of times. Default 1"},
438 {"reqin", OPT_REQIN, 's', "Take sequence of CMP requests from file(s)"},
439 {"reqin_new_tid", OPT_REQIN_NEW_TID, '-',
440 "Use fresh transactionID for CMP requests read from -reqin"},
441 {"reqout", OPT_REQOUT, 's', "Save sequence of CMP requests to file(s)"},
442 {"rspin", OPT_RSPIN, 's',
443 "Process sequence of CMP responses provided in file(s), skipping server"},
444 {"rspout", OPT_RSPOUT, 's', "Save sequence of CMP responses to file(s)"},
446 {"use_mock_srv", OPT_USE_MOCK_SRV, '-', "Use mock server at API level, bypassing HTTP"},
448 OPT_SECTION("Mock server"),
449 {"port", OPT_PORT, 's', "Act as HTTP mock server listening on given port"},
450 {"max_msgs", OPT_MAX_MSGS, 'n',
451 "max number of messages handled by HTTP mock server. Default: 0 = unlimited"},
453 {"srv_ref", OPT_SRV_REF, 's',
454 "Reference value to use as senderKID of server in case no -srv_cert is given"},
455 {"srv_secret", OPT_SRV_SECRET, 's',
456 "Password source for server authentication with a pre-shared key (secret)"},
457 {"srv_cert", OPT_SRV_CERT, 's', "Certificate of the server"},
458 {"srv_key", OPT_SRV_KEY, 's',
459 "Private key used by the server for signing messages"},
460 {"srv_keypass", OPT_SRV_KEYPASS, 's',
461 "Server private key (and cert) file pass phrase source"},
463 {"srv_trusted", OPT_SRV_TRUSTED, 's',
464 "Trusted certificates for client authentication"},
465 {"srv_untrusted", OPT_SRV_UNTRUSTED, 's',
466 "Intermediate certs that may be useful for verifying CMP protection"},
467 {"rsp_cert", OPT_RSP_CERT, 's',
468 "Certificate to be returned as mock enrollment result"},
469 {"rsp_extracerts", OPT_RSP_EXTRACERTS, 's',
470 "Extra certificates to be included in mock certification responses"},
471 {"rsp_capubs", OPT_RSP_CAPUBS, 's',
472 "CA certificates to be included in mock ip response"},
473 {"poll_count", OPT_POLL_COUNT, 'n',
474 "Number of times the client must poll before receiving a certificate"},
475 {"check_after", OPT_CHECK_AFTER, 'n',
476 "The check_after value (time to wait) to include in poll response"},
477 {"grant_implicitconf", OPT_GRANT_IMPLICITCONF, '-',
478 "Grant implicit confirmation of newly enrolled certificate"},
480 {"pkistatus", OPT_PKISTATUS, 'n',
481 "PKIStatus to be included in server response. Possible values: 0..6"},
482 {"failure", OPT_FAILURE, 'n',
483 "A single failure info bit number to include in server response, 0..26"},
484 {"failurebits", OPT_FAILUREBITS, 'n',
485 "Number representing failure bits to include in server response, 0..2^27 - 1"},
486 {"statusstring", OPT_STATUSSTRING, 's',
487 "Status string to be included in server response"},
488 {"send_error", OPT_SEND_ERROR, '-',
489 "Force server to reply with error message"},
490 {"send_unprotected", OPT_SEND_UNPROTECTED, '-',
491 "Send response messages without CMP-level protection"},
492 {"send_unprot_err", OPT_SEND_UNPROT_ERR, '-',
493 "In case of negative responses, server shall send unprotected error messages,"},
495 "certificate responses (ip/cp/kup), and revocation responses (rp)."},
497 "WARNING: This setting leads to behavior violating RFC 4210"},
498 {"accept_unprotected", OPT_ACCEPT_UNPROTECTED, '-',
499 "Accept missing or invalid protection of requests"},
500 {"accept_unprot_err", OPT_ACCEPT_UNPROT_ERR, '-',
501 "Accept unprotected error messages from client"},
502 {"accept_raverified", OPT_ACCEPT_RAVERIFIED, '-',
503 "Accept RAVERIFIED as proof-of-possession (POPO)"},
514 static varref cmp_vars[] = { /* must be in same order as enumerated above! */
515 {&opt_config}, {&opt_section}, {(char **)&opt_verbosity},
517 {&opt_cmd_s}, {&opt_infotype_s}, {&opt_geninfo},
519 {&opt_newkey}, {&opt_newkeypass}, {&opt_subject}, {&opt_issuer},
520 {(char **)&opt_days}, {&opt_reqexts},
521 {&opt_sans}, {(char **)&opt_san_nodefault},
522 {&opt_policies}, {&opt_policy_oids}, {(char **)&opt_policy_oids_critical},
523 {(char **)&opt_popo}, {&opt_csr},
525 {(char **)&opt_implicit_confirm}, {(char **)&opt_disable_confirm},
526 {&opt_certout}, {&opt_chainout},
528 {&opt_oldcert}, {(char **)&opt_revreason},
530 {&opt_server}, {&opt_proxy}, {&opt_no_proxy}, {&opt_path},
531 {(char **)&opt_msg_timeout}, {(char **)&opt_total_timeout},
533 {&opt_trusted}, {&opt_untrusted}, {&opt_srvcert},
534 {&opt_recipient}, {&opt_expect_sender},
535 {(char **)&opt_ignore_keyusage}, {(char **)&opt_unprotected_errors},
536 {&opt_extracertsout}, {&opt_cacertsout},
538 {&opt_ref}, {&opt_secret},
539 {&opt_cert}, {&opt_own_trusted}, {&opt_key}, {&opt_keypass},
540 {&opt_digest}, {&opt_mac}, {&opt_extracerts},
541 {(char **)&opt_unprotected_requests},
543 {&opt_certform_s}, {&opt_keyform_s},
545 #ifndef OPENSSL_NO_ENGINE
549 {(char **)&opt_tls_used}, {&opt_tls_cert}, {&opt_tls_key},
551 {&opt_tls_extra}, {&opt_tls_trusted}, {&opt_tls_host},
553 {(char **)&opt_batch}, {(char **)&opt_repeat},
554 {&opt_reqin}, {(char **)&opt_reqin_new_tid},
555 {&opt_reqout}, {&opt_rspin}, {&opt_rspout},
557 {(char **)&opt_use_mock_srv}, {&opt_port}, {(char **)&opt_max_msgs},
558 {&opt_srv_ref}, {&opt_srv_secret},
559 {&opt_srv_cert}, {&opt_srv_key}, {&opt_srv_keypass},
560 {&opt_srv_trusted}, {&opt_srv_untrusted},
561 {&opt_rsp_cert}, {&opt_rsp_extracerts}, {&opt_rsp_capubs},
562 {(char **)&opt_poll_count}, {(char **)&opt_check_after},
563 {(char **)&opt_grant_implicitconf},
564 {(char **)&opt_pkistatus}, {(char **)&opt_failure},
565 {(char **)&opt_failurebits}, {&opt_statusstring},
566 {(char **)&opt_send_error}, {(char **)&opt_send_unprotected},
567 {(char **)&opt_send_unprot_err}, {(char **)&opt_accept_unprotected},
568 {(char **)&opt_accept_unprot_err}, {(char **)&opt_accept_raverified},
573 #define FUNC (strcmp(OPENSSL_FUNC, "(unknown function)") == 0 \
574 ? "CMP" : OPENSSL_FUNC)
575 #define CMP_print(bio, level, prefix, msg, a1, a2, a3) \
576 ((void)(level > opt_verbosity ? 0 : \
577 (BIO_printf(bio, "%s:%s:%d:CMP %s: " msg "\n", \
578 FUNC, OPENSSL_FILE, OPENSSL_LINE, prefix, a1, a2, a3))))
579 #define CMP_DEBUG(m, a1, a2, a3) \
580 CMP_print(bio_out, OSSL_CMP_LOG_DEBUG, "debug", m, a1, a2, a3)
581 #define CMP_debug(msg) CMP_DEBUG(msg"%s%s%s", "", "", "")
582 #define CMP_debug1(msg, a1) CMP_DEBUG(msg"%s%s", a1, "", "")
583 #define CMP_debug2(msg, a1, a2) CMP_DEBUG(msg"%s", a1, a2, "")
584 #define CMP_debug3(msg, a1, a2, a3) CMP_DEBUG(msg, a1, a2, a3)
585 #define CMP_INFO(msg, a1, a2, a3) \
586 CMP_print(bio_out, OSSL_CMP_LOG_INFO, "info", msg, a1, a2, a3)
587 #define CMP_info(msg) CMP_INFO(msg"%s%s%s", "", "", "")
588 #define CMP_info1(msg, a1) CMP_INFO(msg"%s%s", a1, "", "")
589 #define CMP_info2(msg, a1, a2) CMP_INFO(msg"%s", a1, a2, "")
590 #define CMP_info3(msg, a1, a2, a3) CMP_INFO(msg, a1, a2, a3)
591 #define CMP_WARN(m, a1, a2, a3) \
592 CMP_print(bio_out, OSSL_CMP_LOG_WARNING, "warning", m, a1, a2, a3)
593 #define CMP_warn(msg) CMP_WARN(msg"%s%s%s", "", "", "")
594 #define CMP_warn1(msg, a1) CMP_WARN(msg"%s%s", a1, "", "")
595 #define CMP_warn2(msg, a1, a2) CMP_WARN(msg"%s", a1, a2, "")
596 #define CMP_warn3(msg, a1, a2, a3) CMP_WARN(msg, a1, a2, a3)
597 #define CMP_ERR(msg, a1, a2, a3) \
598 CMP_print(bio_err, OSSL_CMP_LOG_ERR, "error", msg, a1, a2, a3)
599 #define CMP_err(msg) CMP_ERR(msg"%s%s%s", "", "", "")
600 #define CMP_err1(msg, a1) CMP_ERR(msg"%s%s", a1, "", "")
601 #define CMP_err2(msg, a1, a2) CMP_ERR(msg"%s", a1, a2, "")
602 #define CMP_err3(msg, a1, a2, a3) CMP_ERR(msg, a1, a2, a3)
604 static int print_to_bio_out(const char *func, const char *file, int line,
605 OSSL_CMP_severity level, const char *msg)
607 return OSSL_CMP_print_to_bio(bio_out, func, file, line, level, msg);
610 static int set_verbosity(int level)
612 if (level < OSSL_CMP_LOG_EMERG || level > OSSL_CMP_LOG_MAX) {
613 CMP_err1("Logging verbosity level %d out of range (0 .. 8)", level);
616 opt_verbosity = level;
620 static char *next_item(char *opt) /* in list separated by comma and/or space */
622 /* advance to separator (comma or whitespace), if any */
623 while (*opt != ',' && !isspace(*opt) && *opt != '\0') {
624 if (*opt == '\\' && opt[1] != '\0')
625 /* skip and unescape '\' escaped char */
626 memmove(opt, opt + 1, strlen(opt));
630 /* terminate current item */
632 /* skip over any whitespace after separator */
633 while (isspace(*opt))
636 return *opt == '\0' ? NULL : opt; /* NULL indicates end of input */
639 static EVP_PKEY *load_key_pwd(const char *uri, int format,
640 const char *pass, ENGINE *eng, const char *desc)
642 char *pass_string = get_passwd(pass, desc);
643 EVP_PKEY *pkey = load_key(uri, format, 0, pass_string, eng, desc);
645 clear_free(pass_string);
649 static X509 *load_cert_pwd(const char *uri, const char *pass, const char *desc)
652 char *pass_string = get_passwd(pass, desc);
654 cert = load_cert_pass(uri, 0, pass_string, desc);
655 clear_free(pass_string);
660 * TODO potentially move this and related functions to apps/lib/
661 * or even better extend OSSL_STORE with type OSSL_STORE_INFO_CRL
663 static X509_REQ *load_csr_autofmt(const char *infile, const char *desc)
666 BIO *bio_bak = bio_err;
668 bio_err = NULL; /* do not show errors on more than one try */
669 csr = load_csr(infile, FORMAT_PEM, desc);
673 csr = load_csr(infile, FORMAT_ASN1, desc);
676 ERR_print_errors(bio_err);
677 BIO_printf(bio_err, "error: unable to load %s from file '%s'\n", desc,
683 static void warn_cert_msg(const char *uri, X509 *cert, const char *msg)
685 char *subj = X509_NAME_oneline(X509_get_subject_name(cert), NULL, 0);
687 CMP_warn3("certificate from '%s' with subject '%s' %s", uri, subj, msg);
691 static void warn_cert(const char *uri, X509 *cert, int warn_EE)
693 int res = X509_cmp_timeframe(vpm, X509_get0_notBefore(cert),
694 X509_get0_notAfter(cert));
697 warn_cert_msg(uri, cert, res > 0 ? "has expired" : "not yet valid");
698 if (warn_EE && (X509_get_extension_flags(cert) & EXFLAG_CA) == 0)
699 warn_cert_msg(uri, cert, "is not a CA cert");
702 static void warn_certs(const char *uri, STACK_OF(X509) *certs, int warn_EE)
706 for (i = 0; i < sk_X509_num(certs); i++)
707 warn_cert(uri, sk_X509_value(certs, i), warn_EE);
710 /* TODO potentially move this and related functions to apps/lib/apps.c */
711 static int load_cert_certs(const char *uri,
712 X509 **pcert, STACK_OF(X509) **pcerts,
713 int exclude_http, const char *pass, const char *desc)
718 if (exclude_http && (strncasecmp(uri, "http://", 7) == 0
719 || strncasecmp(uri, "https://", 8) == 0)) {
720 BIO_printf(bio_err, "error: HTTP retrieval not allowed for %s\n", desc);
723 pass_string = get_passwd(pass, desc);
724 ret = load_key_certs_crls(uri, 0, pass_string, desc, NULL, NULL, NULL,
725 pcert, pcerts, NULL, NULL);
726 clear_free(pass_string);
730 warn_cert(uri, *pcert, 0);
731 warn_certs(uri, *pcerts, 1);
733 sk_X509_pop_free(*pcerts, X509_free);
739 /* set expected host name/IP addr and clears the email addr in the given ts */
740 static int truststore_set_host_etc(X509_STORE *ts, char *host)
742 X509_VERIFY_PARAM *ts_vpm = X509_STORE_get0_param(ts);
744 /* first clear any host names, IP, and email addresses */
745 if (!X509_VERIFY_PARAM_set1_host(ts_vpm, NULL, 0)
746 || !X509_VERIFY_PARAM_set1_ip(ts_vpm, NULL, 0)
747 || !X509_VERIFY_PARAM_set1_email(ts_vpm, NULL, 0))
749 X509_VERIFY_PARAM_set_hostflags(ts_vpm,
750 X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT |
751 X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS);
752 return (host != NULL && X509_VERIFY_PARAM_set1_ip_asc(ts_vpm, host))
753 || X509_VERIFY_PARAM_set1_host(ts_vpm, host, 0);
756 static X509_STORE *sk_X509_to_store(X509_STORE *store /* may be NULL */,
757 const STACK_OF(X509) *certs /* may NULL */)
762 store = X509_STORE_new();
765 for (i = 0; i < sk_X509_num(certs); i++) {
766 if (!X509_STORE_add_cert(store, sk_X509_value(certs, i))) {
767 X509_STORE_free(store);
774 /* write OSSL_CMP_MSG DER-encoded to the specified file name item */
775 static int write_PKIMESSAGE(const OSSL_CMP_MSG *msg, char **filenames)
779 if (msg == NULL || filenames == NULL) {
780 CMP_err("NULL arg to write_PKIMESSAGE");
783 if (*filenames == NULL) {
784 CMP_err("Not enough file names provided for writing PKIMessage");
789 *filenames = next_item(file);
790 if (OSSL_CMP_MSG_write(file, msg) < 0) {
791 CMP_err1("Cannot write PKIMessage to file '%s'", file);
797 /* read DER-encoded OSSL_CMP_MSG from the specified file name item */
798 static OSSL_CMP_MSG *read_PKIMESSAGE(char **filenames)
803 if (filenames == NULL) {
804 CMP_err("NULL arg to read_PKIMESSAGE");
807 if (*filenames == NULL) {
808 CMP_err("Not enough file names provided for reading PKIMessage");
813 *filenames = next_item(file);
815 ret = OSSL_CMP_MSG_read(file);
817 CMP_err1("Cannot read PKIMessage from file '%s'", file);
822 * Sends the PKIMessage req and on success place the response in *res
823 * basically like OSSL_CMP_MSG_http_perform(), but in addition allows
824 * to dump the sequence of requests and responses to files and/or
825 * to take the sequence of requests and responses from files.
827 static OSSL_CMP_MSG *read_write_req_resp(OSSL_CMP_CTX *ctx,
828 const OSSL_CMP_MSG *req)
830 OSSL_CMP_MSG *req_new = NULL;
831 OSSL_CMP_MSG *res = NULL;
832 OSSL_CMP_PKIHEADER *hdr;
834 if (req != NULL && opt_reqout != NULL
835 && !write_PKIMESSAGE(req, &opt_reqout))
837 if (opt_reqin != NULL && opt_rspin == NULL) {
838 if ((req_new = read_PKIMESSAGE(&opt_reqin)) == NULL)
841 * The transaction ID in req_new read from opt_reqin may not be fresh.
842 * In this case the server may complain "Transaction id already in use."
843 * The following workaround unfortunately requires re-protection.
845 if (opt_reqin_new_tid
846 && !OSSL_CMP_MSG_update_transactionID(ctx, req_new))
850 if (opt_rspin != NULL) {
851 res = read_PKIMESSAGE(&opt_rspin);
853 const OSSL_CMP_MSG *actual_req = opt_reqin != NULL ? req_new : req;
855 res = opt_use_mock_srv
856 ? OSSL_CMP_CTX_server_perform(ctx, actual_req)
857 : OSSL_CMP_MSG_http_perform(ctx, actual_req);
862 if (opt_reqin != NULL || opt_rspin != NULL) {
863 /* need to satisfy nonce and transactionID checks */
864 ASN1_OCTET_STRING *nonce;
865 ASN1_OCTET_STRING *tid;
867 hdr = OSSL_CMP_MSG_get0_header(res);
868 nonce = OSSL_CMP_HDR_get0_recipNonce(hdr);
869 tid = OSSL_CMP_HDR_get0_transactionID(hdr);
870 if (!OSSL_CMP_CTX_set1_senderNonce(ctx, nonce)
871 || !OSSL_CMP_CTX_set1_transactionID(ctx, tid)) {
872 OSSL_CMP_MSG_free(res);
878 if (opt_rspout != NULL && !write_PKIMESSAGE(res, &opt_rspout)) {
879 OSSL_CMP_MSG_free(res);
884 OSSL_CMP_MSG_free(req_new);
888 static int set_name(const char *str,
889 int (*set_fn) (OSSL_CMP_CTX *ctx, const X509_NAME *name),
890 OSSL_CMP_CTX *ctx, const char *desc)
893 X509_NAME *n = parse_name(str, MBSTRING_ASC, 1, desc);
897 if (!(*set_fn) (ctx, n)) {
899 CMP_err("out of memory");
907 static int set_gennames(OSSL_CMP_CTX *ctx, char *names, const char *desc)
911 for (; names != NULL; names = next) {
914 next = next_item(names);
915 if (strcmp(names, "critical") == 0) {
916 (void)OSSL_CMP_CTX_set_option(ctx,
917 OSSL_CMP_OPT_SUBJECTALTNAME_CRITICAL,
922 /* try IP address first, then URI or domain name */
923 (void)ERR_set_mark();
924 n = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_IPADD, names, 0);
926 n = a2i_GENERAL_NAME(NULL, NULL, NULL,
927 strchr(names, ':') != NULL ? GEN_URI : GEN_DNS,
929 (void)ERR_pop_to_mark();
932 CMP_err2("bad syntax of %s '%s'", desc, names);
935 if (!OSSL_CMP_CTX_push1_subjectAltName(ctx, n)) {
936 GENERAL_NAME_free(n);
937 CMP_err("out of memory");
940 GENERAL_NAME_free(n);
945 /* TODO potentially move to apps/lib/apps.c */
947 * create cert store structure with certificates read from given file(s)
948 * returns pointer to created X509_STORE on success, NULL on error
950 static X509_STORE *load_certstore(char *input, const char *desc)
952 X509_STORE *store = NULL;
953 STACK_OF(X509) *certs = NULL;
955 while (input != NULL) {
956 char *next = next_item(input);
959 if (!load_cert_certs(input, NULL, &certs, 1, opt_otherpass, desc)) {
960 X509_STORE_free(store);
963 ok = (store = sk_X509_to_store(store, certs)) != NULL;
964 sk_X509_pop_free(certs, X509_free);
973 static X509_STORE *load_trusted(char *input, int for_new_cert, const char *desc)
975 X509_STORE *ts = load_certstore(input, desc);
979 X509_STORE_set_verify_cb(ts, X509_STORE_CTX_print_verify_cb);
981 /* copy vpm to store */
982 if (X509_STORE_set1_param(ts, vpm /* may be NULL */)
983 && (for_new_cert || truststore_set_host_etc(ts, NULL)))
985 BIO_printf(bio_err, "error setting verification parameters\n");
986 OSSL_CMP_CTX_print_errors(cmp_ctx);
991 /* TODO potentially move to apps/lib/apps.c */
992 static STACK_OF(X509) *load_certs_multifile(char *files,
993 const char *pass, const char *desc)
995 STACK_OF(X509) *certs = NULL;
996 STACK_OF(X509) *result = sk_X509_new_null();
1003 while (files != NULL) {
1004 char *next = next_item(files);
1006 if (!load_cert_certs(files, NULL, &certs, 0, pass, desc))
1008 if (!X509_add_certs(result, certs,
1009 X509_ADD_FLAG_UP_REF | X509_ADD_FLAG_NO_DUP))
1011 sk_X509_pop_free(certs, X509_free);
1018 BIO_printf(bio_err, "out of memory\n");
1020 sk_X509_pop_free(certs, X509_free);
1021 sk_X509_pop_free(result, X509_free);
1025 typedef int (*add_X509_stack_fn_t)(void *ctx, const STACK_OF(X509) *certs);
1027 static int setup_certs(char *files, const char *desc, void *ctx,
1028 add_X509_stack_fn_t set1_fn)
1030 STACK_OF(X509) *certs;
1035 if ((certs = load_certs_multifile(files, opt_otherpass, desc)) == NULL)
1037 ok = (*set1_fn)(ctx, certs);
1038 sk_X509_pop_free(certs, X509_free);
1044 * parse and transform some options, checking their syntax.
1045 * Returns 1 on success, 0 on error
1047 static int transform_opts(void)
1049 if (opt_cmd_s != NULL) {
1050 if (!strcmp(opt_cmd_s, "ir")) {
1052 } else if (!strcmp(opt_cmd_s, "kur")) {
1054 } else if (!strcmp(opt_cmd_s, "cr")) {
1056 } else if (!strcmp(opt_cmd_s, "p10cr")) {
1057 opt_cmd = CMP_P10CR;
1058 } else if (!strcmp(opt_cmd_s, "rr")) {
1060 } else if (!strcmp(opt_cmd_s, "genm")) {
1063 CMP_err1("unknown cmp command '%s'", opt_cmd_s);
1067 CMP_err("no cmp command to execute");
1071 #ifdef OPENSSL_NO_ENGINE
1072 # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12 | OPT_FMT_ENGINE)
1074 # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12)
1077 if (opt_keyform_s != NULL
1078 && !opt_format(opt_keyform_s, FORMAT_OPTIONS, &opt_keyform)) {
1079 CMP_err("unknown option given for key loading format");
1083 #undef FORMAT_OPTIONS
1085 if (opt_certform_s != NULL
1086 && !opt_format(opt_certform_s, OPT_FMT_PEMDER, &opt_certform)) {
1087 CMP_err("unknown option given for certificate storing format");
1094 static OSSL_CMP_SRV_CTX *setup_srv_ctx(ENGINE *engine)
1096 OSSL_CMP_CTX *ctx; /* extra CMP (client) ctx partly used by server */
1097 OSSL_CMP_SRV_CTX *srv_ctx = ossl_cmp_mock_srv_new(app_get0_libctx(),
1100 if (srv_ctx == NULL)
1102 ctx = OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx);
1104 if (opt_srv_ref == NULL) {
1105 if (opt_srv_cert == NULL) {
1106 /* opt_srv_cert should determine the sender */
1107 CMP_err("must give -srv_ref for server if no -srv_cert given");
1111 if (!OSSL_CMP_CTX_set1_referenceValue(ctx, (unsigned char *)opt_srv_ref,
1112 strlen(opt_srv_ref)))
1116 if (opt_srv_secret != NULL) {
1118 char *pass_str = get_passwd(opt_srv_secret, "PBMAC secret of server");
1120 if (pass_str != NULL) {
1121 cleanse(opt_srv_secret);
1122 res = OSSL_CMP_CTX_set1_secretValue(ctx, (unsigned char *)pass_str,
1124 clear_free(pass_str);
1128 } else if (opt_srv_cert == NULL) {
1129 CMP_err("server credentials must be given if -use_mock_srv or -port is used");
1132 CMP_warn("server will not be able to handle PBM-protected requests since -srv_secret is not given");
1135 if (opt_srv_secret == NULL
1136 && ((opt_srv_cert == NULL) != (opt_srv_key == NULL))) {
1137 CMP_err("must give both -srv_cert and -srv_key options or neither");
1140 if (opt_srv_cert != NULL) {
1141 X509 *srv_cert = load_cert_pwd(opt_srv_cert, opt_srv_keypass,
1142 "certificate of the server");
1144 if (srv_cert == NULL || !OSSL_CMP_CTX_set1_cert(ctx, srv_cert)) {
1145 X509_free(srv_cert);
1148 X509_free(srv_cert);
1150 if (opt_srv_key != NULL) {
1151 EVP_PKEY *pkey = load_key_pwd(opt_srv_key, opt_keyform,
1153 engine, "private key for server cert");
1155 if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) {
1156 EVP_PKEY_free(pkey);
1159 EVP_PKEY_free(pkey);
1161 cleanse(opt_srv_keypass);
1163 if (opt_srv_trusted != NULL) {
1165 load_trusted(opt_srv_trusted, 0, "certs trusted by server");
1167 if (ts == NULL || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
1168 X509_STORE_free(ts);
1172 CMP_warn("server will not be able to handle signature-protected requests since -srv_trusted is not given");
1174 if (!setup_certs(opt_srv_untrusted,
1175 "untrusted certificates for mock server", ctx,
1176 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted))
1179 if (opt_rsp_cert == NULL) {
1180 CMP_err("must give -rsp_cert for mock server");
1183 X509 *cert = load_cert_pwd(opt_rsp_cert, opt_keypass,
1184 "cert to be returned by the mock server");
1188 /* from server perspective the server is the client */
1189 if (!ossl_cmp_mock_srv_set1_certOut(srv_ctx, cert)) {
1195 /* TODO find a cleaner solution not requiring type casts */
1196 if (!setup_certs(opt_rsp_extracerts,
1197 "CMP extra certificates for mock server", srv_ctx,
1198 (add_X509_stack_fn_t)ossl_cmp_mock_srv_set1_chainOut))
1200 if (!setup_certs(opt_rsp_capubs, "caPubs for mock server", srv_ctx,
1201 (add_X509_stack_fn_t)ossl_cmp_mock_srv_set1_caPubsOut))
1203 (void)ossl_cmp_mock_srv_set_pollCount(srv_ctx, opt_poll_count);
1204 (void)ossl_cmp_mock_srv_set_checkAfterTime(srv_ctx, opt_check_after);
1205 if (opt_grant_implicitconf)
1206 (void)OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(srv_ctx, 1);
1208 if (opt_failure != INT_MIN) { /* option has been set explicity */
1209 if (opt_failure < 0 || OSSL_CMP_PKIFAILUREINFO_MAX < opt_failure) {
1210 CMP_err1("-failure out of range, should be >= 0 and <= %d",
1211 OSSL_CMP_PKIFAILUREINFO_MAX);
1214 if (opt_failurebits != 0)
1215 CMP_warn("-failurebits overrides -failure");
1217 opt_failurebits = 1 << opt_failure;
1219 if ((unsigned)opt_failurebits > OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN) {
1220 CMP_err("-failurebits out of range");
1223 if (!ossl_cmp_mock_srv_set_statusInfo(srv_ctx, opt_pkistatus,
1224 opt_failurebits, opt_statusstring))
1228 (void)ossl_cmp_mock_srv_set_send_error(srv_ctx, 1);
1230 if (opt_send_unprotected)
1231 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1);
1232 if (opt_send_unprot_err)
1233 (void)OSSL_CMP_SRV_CTX_set_send_unprotected_errors(srv_ctx, 1);
1234 if (opt_accept_unprotected)
1235 (void)OSSL_CMP_SRV_CTX_set_accept_unprotected(srv_ctx, 1);
1236 if (opt_accept_unprot_err)
1237 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1);
1238 if (opt_accept_raverified)
1239 (void)OSSL_CMP_SRV_CTX_set_accept_raverified(srv_ctx, 1);
1244 ossl_cmp_mock_srv_free(srv_ctx);
1249 * set up verification aspects of OSSL_CMP_CTX w.r.t. opts from config file/CLI.
1250 * Returns pointer on success, NULL on error
1252 static int setup_verification_ctx(OSSL_CMP_CTX *ctx)
1254 if (!setup_certs(opt_untrusted, "untrusted certificates", ctx,
1255 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted))
1258 if (opt_srvcert != NULL || opt_trusted != NULL) {
1263 if (opt_srvcert != NULL) {
1264 if (opt_trusted != NULL) {
1265 CMP_warn("-trusted option is ignored since -srvcert option is present");
1268 if (opt_recipient != NULL) {
1269 CMP_warn("-recipient option is ignored since -srvcert option is present");
1270 opt_recipient = NULL;
1272 srvcert = load_cert_pwd(opt_srvcert, opt_otherpass,
1273 "directly trusted CMP server certificate");
1274 ok = srvcert != NULL && OSSL_CMP_CTX_set1_srvCert(ctx, srvcert);
1279 if (opt_trusted != NULL) {
1281 * the 0 arg below clears any expected host/ip/email address;
1282 * opt_expect_sender is used instead
1284 ts = load_trusted(opt_trusted, 0, "certs trusted by client");
1286 if (ts == NULL || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
1287 X509_STORE_free(ts);
1293 if (opt_ignore_keyusage)
1294 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IGNORE_KEYUSAGE, 1);
1296 if (opt_unprotected_errors)
1297 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1);
1299 if (opt_out_trusted != NULL) { /* for use in OSSL_CMP_certConf_cb() */
1300 X509_VERIFY_PARAM *out_vpm = NULL;
1301 X509_STORE *out_trusted =
1302 load_trusted(opt_out_trusted, 1,
1303 "trusted certs for verifying newly enrolled cert");
1305 if (out_trusted == NULL)
1307 /* ignore any -attime here, new certs are current anyway */
1308 out_vpm = X509_STORE_get0_param(out_trusted);
1309 X509_VERIFY_PARAM_clear_flags(out_vpm, X509_V_FLAG_USE_CHECK_TIME);
1311 (void)OSSL_CMP_CTX_set_certConf_cb_arg(ctx, out_trusted);
1314 if (opt_disable_confirm)
1315 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_DISABLE_CONFIRM, 1);
1317 if (opt_implicit_confirm)
1318 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IMPLICIT_CONFIRM, 1);
1323 #ifndef OPENSSL_NO_SOCK
1325 * set up ssl_ctx for the OSSL_CMP_CTX based on options from config file/CLI.
1326 * Returns pointer on success, NULL on error
1328 static SSL_CTX *setup_ssl_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1330 STACK_OF(X509) *untrusted = OSSL_CMP_CTX_get0_untrusted(ctx);
1331 EVP_PKEY *pkey = NULL;
1332 X509_STORE *trust_store = NULL;
1336 ssl_ctx = SSL_CTX_new(TLS_client_method());
1337 if (ssl_ctx == NULL)
1340 SSL_CTX_set_mode(ssl_ctx, SSL_MODE_AUTO_RETRY);
1342 if (opt_tls_trusted != NULL) {
1343 if ((trust_store = load_certstore(opt_tls_trusted,
1344 "trusted TLS certificates")) == NULL)
1346 SSL_CTX_set_cert_store(ssl_ctx, trust_store);
1347 /* for improved diagnostics on SSL_CTX_build_cert_chain() errors: */
1348 X509_STORE_set_verify_cb(trust_store, X509_STORE_CTX_print_verify_cb);
1351 if (opt_tls_cert != NULL && opt_tls_key != NULL) {
1353 STACK_OF(X509) *certs = NULL;
1356 if (!load_cert_certs(opt_tls_cert, &cert, &certs, 0, opt_tls_keypass,
1357 "TLS client certificate (optionally with chain)"))
1358 /* need opt_tls_keypass if opt_tls_cert is encrypted PKCS#12 file */
1361 ok = SSL_CTX_use_certificate(ssl_ctx, cert) > 0;
1365 * Any further certs and any untrusted certs are used for constructing
1366 * the chain to be provided with the TLS client cert to the TLS server.
1368 if (!ok || !SSL_CTX_set0_chain(ssl_ctx, certs)) {
1369 CMP_err1("unable to use client TLS certificate file '%s'",
1371 sk_X509_pop_free(certs, X509_free);
1374 for (i = 0; i < sk_X509_num(untrusted); i++) {
1375 cert = sk_X509_value(untrusted, i);
1376 if (!SSL_CTX_add1_chain_cert(ssl_ctx, cert)) {
1377 CMP_err("could not add untrusted cert to TLS client cert chain");
1383 X509_VERIFY_PARAM *tls_vpm = NULL;
1384 unsigned long bak_flags = 0; /* compiler warns without init */
1386 if (trust_store != NULL) {
1387 tls_vpm = X509_STORE_get0_param(trust_store);
1388 bak_flags = X509_VERIFY_PARAM_get_flags(tls_vpm);
1389 /* disable any cert status/revocation checking etc. */
1390 X509_VERIFY_PARAM_clear_flags(tls_vpm,
1391 ~(X509_V_FLAG_USE_CHECK_TIME
1392 | X509_V_FLAG_NO_CHECK_TIME));
1394 CMP_debug("trying to build cert chain for own TLS cert");
1395 if (SSL_CTX_build_cert_chain(ssl_ctx,
1396 SSL_BUILD_CHAIN_FLAG_UNTRUSTED |
1397 SSL_BUILD_CHAIN_FLAG_NO_ROOT)) {
1398 CMP_debug("success building cert chain for own TLS cert");
1400 OSSL_CMP_CTX_print_errors(ctx);
1401 CMP_warn("could not build cert chain for own TLS cert");
1403 if (trust_store != NULL)
1404 X509_VERIFY_PARAM_set_flags(tls_vpm, bak_flags);
1407 /* If present we append to the list also the certs from opt_tls_extra */
1408 if (opt_tls_extra != NULL) {
1409 STACK_OF(X509) *tls_extra = load_certs_multifile(opt_tls_extra,
1411 "extra certificates for TLS");
1414 if (tls_extra == NULL)
1416 for (i = 0; i < sk_X509_num(tls_extra); i++) {
1417 cert = sk_X509_value(tls_extra, i);
1419 res = SSL_CTX_add_extra_chain_cert(ssl_ctx, cert);
1423 sk_X509_free(tls_extra);
1425 BIO_printf(bio_err, "error: unable to add TLS extra certs\n");
1430 pkey = load_key_pwd(opt_tls_key, opt_keyform, opt_tls_keypass,
1431 engine, "TLS client private key");
1432 cleanse(opt_tls_keypass);
1436 * verify the key matches the cert,
1437 * not using SSL_CTX_check_private_key(ssl_ctx)
1438 * because it gives poor and sometimes misleading diagnostics
1440 if (!X509_check_private_key(SSL_CTX_get0_certificate(ssl_ctx),
1442 CMP_err2("TLS private key '%s' does not match the TLS certificate '%s'\n",
1443 opt_tls_key, opt_tls_cert);
1444 EVP_PKEY_free(pkey);
1445 pkey = NULL; /* otherwise, for some reason double free! */
1448 if (SSL_CTX_use_PrivateKey(ssl_ctx, pkey) <= 0) {
1449 CMP_err1("unable to use TLS client private key '%s'", opt_tls_key);
1450 EVP_PKEY_free(pkey);
1451 pkey = NULL; /* otherwise, for some reason double free! */
1454 EVP_PKEY_free(pkey); /* we do not need the handle any more */
1456 if (opt_tls_trusted != NULL) {
1457 /* enable and parameterize server hostname/IP address check */
1458 if (!truststore_set_host_etc(trust_store,
1459 opt_tls_host != NULL ?
1460 opt_tls_host : opt_server))
1461 /* TODO: is the server host name correct for TLS via proxy? */
1463 SSL_CTX_set_verify(ssl_ctx, SSL_VERIFY_PEER, NULL);
1467 SSL_CTX_free(ssl_ctx);
1473 * set up protection aspects of OSSL_CMP_CTX based on options from config
1474 * file/CLI while parsing options and checking their consistency.
1475 * Returns 1 on success, 0 on error
1477 static int setup_protection_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1479 if (!opt_unprotected_requests && opt_secret == NULL && opt_key == NULL) {
1480 CMP_err("must give -key or -secret unless -unprotected_requests is used");
1484 if (opt_ref == NULL && opt_cert == NULL && opt_subject == NULL) {
1485 /* cert or subject should determine the sender */
1486 CMP_err("must give -ref if no -cert and no -subject given");
1489 if (!opt_secret && ((opt_cert == NULL) != (opt_key == NULL))) {
1490 CMP_err("must give both -cert and -key options or neither");
1493 if (opt_secret != NULL) {
1494 char *pass_string = get_passwd(opt_secret, "PBMAC");
1497 if (pass_string != NULL) {
1498 cleanse(opt_secret);
1499 res = OSSL_CMP_CTX_set1_secretValue(ctx,
1500 (unsigned char *)pass_string,
1501 strlen(pass_string));
1502 clear_free(pass_string);
1506 if (opt_cert != NULL || opt_key != NULL)
1507 CMP_warn("-cert and -key not used for protection since -secret is given");
1510 && !OSSL_CMP_CTX_set1_referenceValue(ctx, (unsigned char *)opt_ref,
1514 if (opt_key != NULL) {
1515 EVP_PKEY *pkey = load_key_pwd(opt_key, opt_keyform, opt_keypass, engine,
1516 "private key for CMP client certificate");
1518 if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) {
1519 EVP_PKEY_free(pkey);
1522 EVP_PKEY_free(pkey);
1524 if (opt_secret == NULL && opt_srvcert == NULL && opt_trusted == NULL)
1525 CMP_warn("will not authenticate server due to missing -secret, -trusted, or -srvcert");
1527 if (opt_cert != NULL) {
1529 STACK_OF(X509) *certs = NULL;
1530 X509_STORE *own_trusted = NULL;
1533 if (!load_cert_certs(opt_cert, &cert, &certs, 0, opt_keypass,
1534 "CMP client certificate (optionally with chain)"))
1535 /* opt_keypass is needed if opt_cert is an encrypted PKCS#12 file */
1537 ok = OSSL_CMP_CTX_set1_cert(ctx, cert);
1540 CMP_err("out of memory");
1542 if (opt_own_trusted != NULL) {
1543 own_trusted = load_trusted(opt_own_trusted, 0,
1544 "trusted certs for verifying own CMP signer cert");
1545 ok = own_trusted != NULL;
1547 ok = ok && OSSL_CMP_CTX_build_cert_chain(ctx, own_trusted, certs);
1549 X509_STORE_free(own_trusted);
1550 sk_X509_pop_free(certs, X509_free);
1553 } else if (opt_own_trusted != NULL) {
1554 CMP_warn("-own_trusted option is ignored without -cert");
1557 if (!setup_certs(opt_extracerts, "extra certificates for CMP", ctx,
1558 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_extraCertsOut))
1560 cleanse(opt_otherpass);
1562 if (opt_unprotected_requests)
1563 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1);
1565 if (opt_digest != NULL) {
1566 int digest = OBJ_ln2nid(opt_digest);
1568 if (digest == NID_undef) {
1569 CMP_err1("digest algorithm name not recognized: '%s'", opt_digest);
1572 if (!OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_DIGEST_ALGNID, digest)
1573 || !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_OWF_ALGNID, digest)) {
1574 CMP_err1("digest algorithm name not supported: '%s'", opt_digest);
1579 if (opt_mac != NULL) {
1580 int mac = OBJ_ln2nid(opt_mac);
1581 if (mac == NID_undef) {
1582 CMP_err1("MAC algorithm name not recognized: '%s'", opt_mac);
1585 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MAC_ALGNID, mac);
1591 * set up IR/CR/KUR/CertConf/RR specific parts of the OSSL_CMP_CTX
1592 * based on options from config file/CLI.
1593 * Returns pointer on success, NULL on error
1595 static int setup_request_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1597 if (opt_subject == NULL && opt_oldcert == NULL && opt_cert == NULL
1598 && opt_cmd != CMP_RR && opt_cmd != CMP_GENM)
1599 CMP_warn("no -subject given, neither -oldcert nor -cert available as default");
1600 if (!set_name(opt_subject, OSSL_CMP_CTX_set1_subjectName, ctx, "subject")
1601 || !set_name(opt_issuer, OSSL_CMP_CTX_set1_issuer, ctx, "issuer"))
1604 if (opt_newkey != NULL) {
1605 const char *file = opt_newkey;
1606 const int format = opt_keyform;
1607 const char *pass = opt_newkeypass;
1608 const char *desc = "new private key for cert to be enrolled";
1609 EVP_PKEY *pkey = load_key_pwd(file, format, pass, engine, desc);
1614 desc = "fallback public key for cert to be enrolled";
1615 pkey = load_pubkey(file, format, 0, pass, engine, desc);
1618 cleanse(opt_newkeypass);
1619 if (pkey == NULL || !OSSL_CMP_CTX_set0_newPkey(ctx, priv, pkey)) {
1620 EVP_PKEY_free(pkey);
1626 && !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_VALIDITY_DAYS,
1628 CMP_err("could not set requested cert validity period");
1632 if (opt_policies != NULL && opt_policy_oids != NULL) {
1633 CMP_err("cannot have policies both via -policies and via -policy_oids");
1637 if (opt_reqexts != NULL || opt_policies != NULL) {
1639 X509_EXTENSIONS *exts = sk_X509_EXTENSION_new_null();
1643 X509V3_set_ctx(&ext_ctx, NULL, NULL, NULL, NULL, 0);
1644 X509V3_set_nconf(&ext_ctx, conf);
1645 if (opt_reqexts != NULL
1646 && !X509V3_EXT_add_nconf_sk(conf, &ext_ctx, opt_reqexts, &exts)) {
1647 CMP_err1("cannot load certificate request extension section '%s'",
1649 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1652 if (opt_policies != NULL
1653 && !X509V3_EXT_add_nconf_sk(conf, &ext_ctx, opt_policies, &exts)) {
1654 CMP_err1("cannot load policy cert request extension section '%s'",
1656 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1659 OSSL_CMP_CTX_set0_reqExtensions(ctx, exts);
1661 if (OSSL_CMP_CTX_reqExtensions_have_SAN(ctx) && opt_sans != NULL) {
1662 CMP_err("cannot have Subject Alternative Names both via -reqexts and via -sans");
1666 if (!set_gennames(ctx, opt_sans, "Subject Alternative Name"))
1669 if (opt_san_nodefault) {
1670 if (opt_sans != NULL)
1671 CMP_warn("-opt_san_nodefault has no effect when -sans is used");
1672 (void)OSSL_CMP_CTX_set_option(ctx,
1673 OSSL_CMP_OPT_SUBJECTALTNAME_NODEFAULT, 1);
1676 if (opt_policy_oids_critical) {
1677 if (opt_policy_oids == NULL)
1678 CMP_warn("-opt_policy_oids_critical has no effect unless -policy_oids is given");
1679 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_POLICIES_CRITICAL, 1);
1682 while (opt_policy_oids != NULL) {
1683 ASN1_OBJECT *policy;
1685 char *next = next_item(opt_policy_oids);
1687 if ((policy = OBJ_txt2obj(opt_policy_oids, 1)) == 0) {
1688 CMP_err1("unknown policy OID '%s'", opt_policy_oids);
1692 if ((pinfo = POLICYINFO_new()) == NULL) {
1693 ASN1_OBJECT_free(policy);
1696 pinfo->policyid = policy;
1698 if (!OSSL_CMP_CTX_push0_policy(ctx, pinfo)) {
1699 CMP_err1("cannot add policy with OID '%s'", opt_policy_oids);
1700 POLICYINFO_free(pinfo);
1703 opt_policy_oids = next;
1706 if (opt_popo >= OSSL_CRMF_POPO_NONE)
1707 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_POPO_METHOD, opt_popo);
1709 if (opt_csr != NULL) {
1710 if (opt_cmd != CMP_P10CR) {
1711 CMP_warn("-csr option is ignored for command other than p10cr");
1714 load_csr_autofmt(opt_csr, "PKCS#10 CSR for p10cr");
1718 if (!OSSL_CMP_CTX_set1_p10CSR(ctx, csr)) {
1726 if (opt_oldcert != NULL) {
1727 X509 *oldcert = load_cert_pwd(opt_oldcert, opt_keypass,
1728 "certificate to be updated/revoked");
1729 /* opt_keypass is needed if opt_oldcert is an encrypted PKCS#12 file */
1731 if (oldcert == NULL)
1733 if (!OSSL_CMP_CTX_set1_oldCert(ctx, oldcert)) {
1739 cleanse(opt_keypass);
1740 if (opt_revreason > CRL_REASON_NONE)
1741 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_REVOCATION_REASON,
1747 CMP_err("out of memory");
1751 static int handle_opt_geninfo(OSSL_CMP_CTX *ctx)
1757 OSSL_CMP_ITAV *itav;
1759 char *valptr = strchr(opt_geninfo, ':');
1761 if (valptr == NULL) {
1762 CMP_err("missing ':' in -geninfo option");
1768 if (strncasecmp(valptr, "int:", 4) != 0) {
1769 CMP_err("missing 'int:' in -geninfo option");
1774 value = strtol(valptr, &endstr, 10);
1775 if (endstr == valptr || *endstr != '\0') {
1776 CMP_err("cannot parse int in -geninfo option");
1780 type = OBJ_txt2obj(opt_geninfo, 1);
1782 CMP_err("cannot parse OID in -geninfo option");
1786 if ((aint = ASN1_INTEGER_new()) == NULL)
1789 val = ASN1_TYPE_new();
1790 if (!ASN1_INTEGER_set(aint, value) || val == NULL) {
1791 ASN1_INTEGER_free(aint);
1794 ASN1_TYPE_set(val, V_ASN1_INTEGER, aint);
1795 itav = OSSL_CMP_ITAV_create(type, val);
1797 ASN1_TYPE_free(val);
1801 if (!OSSL_CMP_CTX_push0_geninfo_ITAV(ctx, itav)) {
1802 OSSL_CMP_ITAV_free(itav);
1808 ASN1_OBJECT_free(type);
1809 CMP_err("out of memory");
1815 * set up the client-side OSSL_CMP_CTX based on options from config file/CLI
1816 * while parsing options and checking their consistency.
1817 * Prints reason for error to bio_err.
1818 * Returns 1 on success, 0 on error
1820 static int setup_client_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1823 char *server = NULL, *port = NULL, *path = NULL, *used_path;
1825 char server_buf[200] = { '\0' };
1826 char proxy_buf[200] = { '\0' };
1827 char *proxy_host = NULL;
1828 char *proxy_port_str = NULL;
1830 if (opt_server == NULL) {
1831 CMP_err("missing -server option");
1834 if (!OSSL_HTTP_parse_url(opt_server, &server, &port, &portnum, &path, &ssl)) {
1835 CMP_err1("cannot parse -server URL: %s", opt_server);
1838 if (ssl && !opt_tls_used) {
1839 CMP_err("missing -tls_used option since -server URL indicates https");
1842 BIO_snprintf(server_port, sizeof(server_port), "%s", port);
1843 used_path = opt_path != NULL ? opt_path : path;
1844 if (!OSSL_CMP_CTX_set1_server(ctx, server)
1845 || !OSSL_CMP_CTX_set_serverPort(ctx, portnum)
1846 || !OSSL_CMP_CTX_set1_serverPath(ctx, used_path))
1848 if (opt_proxy != NULL && !OSSL_CMP_CTX_set1_proxy(ctx, opt_proxy))
1850 if (opt_no_proxy != NULL && !OSSL_CMP_CTX_set1_no_proxy(ctx, opt_no_proxy))
1852 (void)BIO_snprintf(server_buf, sizeof(server_buf), "http%s://%s:%s/%s",
1853 opt_tls_used ? "s" : "", server, port,
1854 *used_path == '/' ? used_path + 1 : used_path);
1856 if (opt_proxy != NULL)
1857 (void)BIO_snprintf(proxy_buf, sizeof(proxy_buf), " via %s", opt_proxy);
1859 if (!transform_opts())
1862 if (opt_cmd == CMP_IR || opt_cmd == CMP_CR || opt_cmd == CMP_KUR) {
1863 if (opt_newkey == NULL && opt_key == NULL && opt_csr == NULL) {
1864 CMP_err("missing -newkey (or -key) to be certified");
1867 if (opt_certout == NULL) {
1868 CMP_err("-certout not given, nowhere to save certificate");
1872 if (opt_cmd == CMP_KUR) {
1873 char *ref_cert = opt_oldcert != NULL ? opt_oldcert : opt_cert;
1875 if (ref_cert == NULL) {
1876 CMP_err("missing -oldcert option for certificate to be updated");
1879 if (opt_subject != NULL)
1880 CMP_warn2("-subject '%s' given, which overrides the subject of '%s' in KUR",
1881 opt_subject, ref_cert);
1883 if (opt_cmd == CMP_RR && opt_oldcert == NULL) {
1884 CMP_err("missing certificate to be revoked");
1887 if (opt_cmd == CMP_P10CR && opt_csr == NULL) {
1888 CMP_err("missing PKCS#10 CSR for p10cr");
1892 if (opt_recipient == NULL && opt_srvcert == NULL && opt_issuer == NULL
1893 && opt_oldcert == NULL && opt_cert == NULL)
1894 CMP_warn("missing -recipient, -srvcert, -issuer, -oldcert or -cert; recipient will be set to \"NULL-DN\"");
1896 if (opt_infotype_s != NULL) {
1897 char id_buf[100] = "id-it-";
1899 strncat(id_buf, opt_infotype_s, sizeof(id_buf) - strlen(id_buf) - 1);
1900 if ((opt_infotype = OBJ_sn2nid(id_buf)) == NID_undef) {
1901 CMP_err("unknown OID name in -infotype option");
1906 if (!setup_verification_ctx(ctx))
1909 if (opt_msg_timeout >= 0) /* must do this before setup_ssl_ctx() */
1910 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT,
1912 if (opt_total_timeout >= 0)
1913 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_TOTAL_TIMEOUT,
1916 if (opt_reqin != NULL && opt_rspin != NULL)
1917 CMP_warn("-reqin is ignored since -rspin is present");
1918 if (opt_reqin_new_tid && opt_reqin == NULL)
1919 CMP_warn("-reqin_new_tid is ignored since -reqin is not present");
1920 if (opt_reqin != NULL || opt_reqout != NULL
1921 || opt_rspin != NULL || opt_rspout != NULL || opt_use_mock_srv)
1922 (void)OSSL_CMP_CTX_set_transfer_cb(ctx, read_write_req_resp);
1924 if ((opt_tls_cert != NULL || opt_tls_key != NULL
1925 || opt_tls_keypass != NULL || opt_tls_extra != NULL
1926 || opt_tls_trusted != NULL || opt_tls_host != NULL)
1928 CMP_warn("TLS options(s) given but not -tls_used");
1930 #ifdef OPENSSL_NO_SOCK
1931 BIO_printf(bio_err, "Cannot use TLS - sockets not supported\n");
1934 APP_HTTP_TLS_INFO *info;
1936 if (opt_tls_cert != NULL
1937 || opt_tls_key != NULL || opt_tls_keypass != NULL) {
1938 if (opt_tls_key == NULL) {
1939 CMP_err("missing -tls_key option");
1941 } else if (opt_tls_cert == NULL) {
1942 CMP_err("missing -tls_cert option");
1946 if (opt_use_mock_srv) {
1947 CMP_err("cannot use TLS options together with -use_mock_srv");
1950 if ((info = OPENSSL_zalloc(sizeof(*info))) == NULL)
1952 (void)OSSL_CMP_CTX_set_http_cb_arg(ctx, info);
1953 /* info will be freed along with CMP ctx */
1954 info->server = opt_server;
1955 info->port = server_port;
1956 info->use_proxy = opt_proxy != NULL;
1957 info->timeout = OSSL_CMP_CTX_get_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT);
1958 info->ssl_ctx = setup_ssl_ctx(ctx, engine);
1959 if (info->ssl_ctx == NULL)
1961 (void)OSSL_CMP_CTX_set_http_cb(ctx, app_http_tls_cb);
1965 if (!setup_protection_ctx(ctx, engine))
1968 if (!setup_request_ctx(ctx, engine))
1971 if (!set_name(opt_recipient, OSSL_CMP_CTX_set1_recipient, ctx, "recipient")
1972 || !set_name(opt_expect_sender, OSSL_CMP_CTX_set1_expected_sender,
1973 ctx, "expected sender"))
1976 if (opt_geninfo != NULL && !handle_opt_geninfo(ctx))
1979 /* not printing earlier, to minimize confusion in case setup fails before */
1980 CMP_info2("will contact %s%s", server_buf, proxy_buf);
1985 OPENSSL_free(server);
1988 OPENSSL_free(proxy_host);
1989 OPENSSL_free(proxy_port_str);
1992 CMP_err("out of memory");
1997 * write out the given certificate to the output specified by bio.
1998 * Depending on options use either PEM or DER format.
1999 * Returns 1 on success, 0 on error
2001 static int write_cert(BIO *bio, X509 *cert)
2003 if ((opt_certform == FORMAT_PEM && PEM_write_bio_X509(bio, cert))
2004 || (opt_certform == FORMAT_ASN1 && i2d_X509_bio(bio, cert)))
2006 if (opt_certform != FORMAT_PEM && opt_certform != FORMAT_ASN1)
2008 "error: unsupported type '%s' for writing certificates\n",
2014 * If destFile != NULL writes out a stack of certs to the given file.
2015 * In any case frees the certs.
2016 * Depending on options use either PEM or DER format,
2017 * where DER does not make much sense for writing more than one cert!
2018 * Returns number of written certificates on success, -1 on error.
2020 static int save_free_certs(OSSL_CMP_CTX *ctx,
2021 STACK_OF(X509) *certs, char *destFile, char *desc)
2025 int n = sk_X509_num(certs);
2027 if (destFile == NULL)
2029 CMP_info3("received %d %s certificate(s), saving to file '%s'",
2031 if (n > 1 && opt_certform != FORMAT_PEM)
2032 CMP_warn("saving more than one certificate in non-PEM format");
2034 if (destFile == NULL || (bio = BIO_new(BIO_s_file())) == NULL
2035 || !BIO_write_filename(bio, (char *)destFile)) {
2036 CMP_err1("could not open file '%s' for writing", destFile);
2041 for (i = 0; i < n; i++) {
2042 if (!write_cert(bio, sk_X509_value(certs, i))) {
2043 CMP_err1("cannot write certificate to file '%s'", destFile);
2051 sk_X509_pop_free(certs, X509_free);
2055 static void print_itavs(STACK_OF(OSSL_CMP_ITAV) *itavs)
2057 OSSL_CMP_ITAV *itav = NULL;
2060 int n = sk_OSSL_CMP_ITAV_num(itavs); /* itavs == NULL leads to 0 */
2063 CMP_info("genp contains no ITAV");
2067 for (i = 0; i < n; i++) {
2068 itav = sk_OSSL_CMP_ITAV_value(itavs, i);
2069 r = OBJ_obj2txt(buf, 128, OSSL_CMP_ITAV_get0_type(itav), 0);
2071 CMP_err("could not get ITAV details");
2073 CMP_info("genp contains empty ITAV");
2075 CMP_info1("genp contains ITAV of type: %s", buf);
2079 static char opt_item[SECTION_NAME_MAX + 1];
2080 /* get previous name from a comma-separated list of names */
2081 static const char *prev_item(const char *opt, const char *end)
2089 while (beg != opt && beg[-1] != ',' && !isspace(beg[-1]))
2092 if (len > SECTION_NAME_MAX)
2093 len = SECTION_NAME_MAX;
2094 strncpy(opt_item, beg, len);
2095 opt_item[SECTION_NAME_MAX] = '\0'; /* avoid gcc v8 O3 stringop-truncation */
2096 opt_item[len] = '\0';
2097 if (len > SECTION_NAME_MAX)
2098 CMP_warn2("using only first %d characters of section name starting with \"%s\"",
2099 SECTION_NAME_MAX, opt_item);
2100 while (beg != opt && (beg[-1] == ',' || isspace(beg[-1])))
2105 /* get str value for name from a comma-separated hierarchy of config sections */
2106 static char *conf_get_string(const CONF *src_conf, const char *groups,
2110 const char *end = groups + strlen(groups);
2112 while ((end = prev_item(groups, end)) != NULL) {
2113 if ((res = NCONF_get_string(src_conf, opt_item, name)) != NULL)
2119 /* get long val for name from a comma-separated hierarchy of config sections */
2120 static int conf_get_number_e(const CONF *conf_, const char *groups,
2121 const char *name, long *result)
2123 char *str = conf_get_string(conf_, groups, name);
2127 if (str == NULL || *str == '\0')
2130 res = strtol(str, &tailptr, 10);
2131 if (res == LONG_MIN || res == LONG_MAX || *tailptr != '\0')
2139 * use the command line option table to read values from the CMP section
2140 * of openssl.cnf. Defaults are taken from the config file, they can be
2141 * overwritten on the command line.
2143 static int read_config(void)
2149 int provider_option;
2150 int verification_option;
2151 int start = OPT_VERBOSITY;
2153 * starting with offset OPT_VERBOSITY because OPT_CONFIG and OPT_SECTION
2154 * would not make sense within the config file.
2155 * Moreover, these two options and OPT_VERBOSITY have already been handled.
2157 int n_options = OSSL_NELEM(cmp_options) - 1;
2159 for (i = start - OPT_HELP, opt = &cmp_options[start];
2160 opt->name; i++, opt++)
2161 if (!strcmp(opt->name, OPT_SECTION_STR)
2162 || !strcmp(opt->name, OPT_MORE_STR))
2164 OPENSSL_assert(OSSL_NELEM(cmp_vars) == n_options
2165 + OPT_PROV__FIRST + 1 - OPT_PROV__LAST
2166 + OPT_V__FIRST + 1 - OPT_V__LAST);
2167 for (i = start - OPT_HELP, opt = &cmp_options[start];
2168 opt->name; i++, opt++) {
2169 if (!strcmp(opt->name, OPT_SECTION_STR)
2170 || !strcmp(opt->name, OPT_MORE_STR)) {
2174 provider_option = (OPT_PROV__FIRST <= opt->retval
2175 && opt->retval < OPT_PROV__LAST);
2176 verification_option = (OPT_V__FIRST <= opt->retval
2177 && opt->retval < OPT_V__LAST);
2178 if (provider_option || verification_option)
2180 switch (opt->valtype) {
2184 if (!conf_get_number_e(conf, opt_section, opt->name, &num)) {
2186 continue; /* option not provided */
2191 txt = conf_get_string(conf, opt_section, opt->name);
2194 continue; /* option not provided */
2198 CMP_err2("internal: unsupported type '%c' for option '%s'",
2199 opt->valtype, opt->name);
2203 if (provider_option || verification_option) {
2208 BIO_snprintf(arg1, 81, "-%s", (char *)opt->name);
2209 conf_argv[0] = prog;
2210 conf_argv[1] = arg1;
2211 if (opt->valtype == '-') {
2216 conf_argv[2] = conf_get_string(conf, opt_section, opt->name);
2219 if (conf_argc > 1) {
2220 (void)opt_init(conf_argc, conf_argv, cmp_options);
2223 ? !opt_provider(opt_next())
2224 : !opt_verify(opt_next(), vpm)) {
2225 CMP_err2("for option '%s' in config file section '%s'",
2226 opt->name, opt_section);
2231 switch (opt->valtype) {
2234 if (num < INT_MIN || INT_MAX < num) {
2236 "integer value out of range for option '%s'\n",
2240 *cmp_vars[i].num = (int)num;
2243 *cmp_vars[i].num_long = num;
2246 if (txt != NULL && txt[0] == '\0')
2247 txt = NULL; /* reset option on empty string input */
2248 *cmp_vars[i].txt = txt;
2257 static char *opt_str(char *opt)
2259 char *arg = opt_arg();
2261 if (arg[0] == '\0') {
2262 CMP_warn1("argument of -%s option is empty string, resetting option",
2265 } else if (arg[0] == '-') {
2266 CMP_warn1("argument of -%s option starts with hyphen", opt);
2271 static int opt_nat(void)
2275 if (opt_int(opt_arg(), &result) && result < 0)
2276 BIO_printf(bio_err, "error: argument '%s' must not be negative\n",
2281 /* returns 1 on success, 0 on error, -1 on -help (i.e., stop with success) */
2282 static int get_opts(int argc, char **argv)
2286 prog = opt_init(argc, argv, cmp_options);
2288 while ((o = opt_next()) != OPT_EOF) {
2294 opt_help(cmp_options);
2296 case OPT_CONFIG: /* has already been handled */
2297 case OPT_SECTION: /* has already been handled */
2298 case OPT_VERBOSITY: /* has already been handled */
2301 opt_server = opt_str("server");
2304 opt_proxy = opt_str("proxy");
2307 opt_no_proxy = opt_str("no_proxy");
2310 opt_path = opt_str("path");
2312 case OPT_MSG_TIMEOUT:
2313 if ((opt_msg_timeout = opt_nat()) < 0)
2316 case OPT_TOTAL_TIMEOUT:
2317 if ((opt_total_timeout = opt_nat()) < 0)
2324 opt_tls_cert = opt_str("tls_cert");
2327 opt_tls_key = opt_str("tls_key");
2329 case OPT_TLS_KEYPASS:
2330 opt_tls_keypass = opt_str("tls_keypass");
2333 opt_tls_extra = opt_str("tls_extra");
2335 case OPT_TLS_TRUSTED:
2336 opt_tls_trusted = opt_str("tls_trusted");
2339 opt_tls_host = opt_str("tls_host");
2342 opt_ref = opt_str("ref");
2345 opt_secret = opt_str("secret");
2348 opt_cert = opt_str("cert");
2350 case OPT_OWN_TRUSTED:
2351 opt_own_trusted = opt_str("own_trusted");
2354 opt_key = opt_str("key");
2357 opt_keypass = opt_str("keypass");
2360 opt_digest = opt_str("digest");
2363 opt_mac = opt_str("mac");
2365 case OPT_EXTRACERTS:
2366 opt_extracerts = opt_str("extracerts");
2368 case OPT_UNPROTECTED_REQUESTS:
2369 opt_unprotected_requests = 1;
2373 opt_trusted = opt_str("trusted");
2376 opt_untrusted = opt_str("untrusted");
2379 opt_srvcert = opt_str("srvcert");
2382 opt_recipient = opt_str("recipient");
2384 case OPT_EXPECT_SENDER:
2385 opt_expect_sender = opt_str("expect_sender");
2387 case OPT_IGNORE_KEYUSAGE:
2388 opt_ignore_keyusage = 1;
2390 case OPT_UNPROTECTED_ERRORS:
2391 opt_unprotected_errors = 1;
2393 case OPT_EXTRACERTSOUT:
2394 opt_extracertsout = opt_str("extracertsout");
2396 case OPT_CACERTSOUT:
2397 opt_cacertsout = opt_str("cacertsout");
2401 if (!opt_verify(o, vpm))
2405 opt_cmd_s = opt_str("cmd");
2408 opt_infotype_s = opt_str("infotype");
2411 opt_geninfo = opt_str("geninfo");
2415 opt_newkey = opt_str("newkey");
2417 case OPT_NEWKEYPASS:
2418 opt_newkeypass = opt_str("newkeypass");
2421 opt_subject = opt_str("subject");
2424 opt_issuer = opt_str("issuer");
2427 if ((opt_days = opt_nat()) < 0)
2431 opt_reqexts = opt_str("reqexts");
2434 opt_sans = opt_str("sans");
2436 case OPT_SAN_NODEFAULT:
2437 opt_san_nodefault = 1;
2440 opt_policies = opt_str("policies");
2442 case OPT_POLICY_OIDS:
2443 opt_policy_oids = opt_str("policy_oids");
2445 case OPT_POLICY_OIDS_CRITICAL:
2446 opt_policy_oids_critical = 1;
2449 if (!opt_int(opt_arg(), &opt_popo)
2450 || opt_popo < OSSL_CRMF_POPO_NONE
2451 || opt_popo > OSSL_CRMF_POPO_KEYENC) {
2452 CMP_err("invalid popo spec. Valid values are -1 .. 2");
2457 opt_csr = opt_arg();
2459 case OPT_OUT_TRUSTED:
2460 opt_out_trusted = opt_str("out_trusted");
2462 case OPT_IMPLICIT_CONFIRM:
2463 opt_implicit_confirm = 1;
2465 case OPT_DISABLE_CONFIRM:
2466 opt_disable_confirm = 1;
2469 opt_certout = opt_str("certout");
2472 opt_chainout = opt_str("chainout");
2475 opt_oldcert = opt_str("oldcert");
2478 if (!opt_int(opt_arg(), &opt_revreason)
2479 || opt_revreason < CRL_REASON_NONE
2480 || opt_revreason > CRL_REASON_AA_COMPROMISE
2481 || opt_revreason == 7) {
2482 CMP_err("invalid revreason. Valid values are -1 .. 6, 8 .. 10");
2487 opt_certform_s = opt_str("certform");
2490 opt_keyform_s = opt_str("keyform");
2493 opt_otherpass = opt_str("otherpass");
2495 #ifndef OPENSSL_NO_ENGINE
2497 opt_engine = opt_str("engine");
2500 case OPT_PROV_CASES:
2501 if (!opt_provider(o))
2509 opt_repeat = opt_nat();
2512 opt_reqin = opt_str("reqin");
2514 case OPT_REQIN_NEW_TID:
2515 opt_reqin_new_tid = 1;
2518 opt_reqout = opt_str("reqout");
2521 opt_rspin = opt_str("rspin");
2524 opt_rspout = opt_str("rspout");
2526 case OPT_USE_MOCK_SRV:
2527 opt_use_mock_srv = 1;
2530 opt_port = opt_str("port");
2533 if ((opt_max_msgs = opt_nat()) < 0)
2537 opt_srv_ref = opt_str("srv_ref");
2539 case OPT_SRV_SECRET:
2540 opt_srv_secret = opt_str("srv_secret");
2543 opt_srv_cert = opt_str("srv_cert");
2546 opt_srv_key = opt_str("srv_key");
2548 case OPT_SRV_KEYPASS:
2549 opt_srv_keypass = opt_str("srv_keypass");
2551 case OPT_SRV_TRUSTED:
2552 opt_srv_trusted = opt_str("srv_trusted");
2554 case OPT_SRV_UNTRUSTED:
2555 opt_srv_untrusted = opt_str("srv_untrusted");
2558 opt_rsp_cert = opt_str("rsp_cert");
2560 case OPT_RSP_EXTRACERTS:
2561 opt_rsp_extracerts = opt_str("rsp_extracerts");
2563 case OPT_RSP_CAPUBS:
2564 opt_rsp_capubs = opt_str("rsp_capubs");
2566 case OPT_POLL_COUNT:
2567 opt_poll_count = opt_nat();
2569 case OPT_CHECK_AFTER:
2570 opt_check_after = opt_nat();
2572 case OPT_GRANT_IMPLICITCONF:
2573 opt_grant_implicitconf = 1;
2576 opt_pkistatus = opt_nat();
2579 opt_failure = opt_nat();
2581 case OPT_FAILUREBITS:
2582 opt_failurebits = opt_nat();
2584 case OPT_STATUSSTRING:
2585 opt_statusstring = opt_str("statusstring");
2587 case OPT_SEND_ERROR:
2590 case OPT_SEND_UNPROTECTED:
2591 opt_send_unprotected = 1;
2593 case OPT_SEND_UNPROT_ERR:
2594 opt_send_unprot_err = 1;
2596 case OPT_ACCEPT_UNPROTECTED:
2597 opt_accept_unprotected = 1;
2599 case OPT_ACCEPT_UNPROT_ERR:
2600 opt_accept_unprot_err = 1;
2602 case OPT_ACCEPT_RAVERIFIED:
2603 opt_accept_raverified = 1;
2607 argc = opt_num_rest();
2610 CMP_err1("unknown parameter %s", argv[0]);
2616 CMP_err1("use -help for summary of '%s' options", prog);
2620 int cmp_main(int argc, char **argv)
2622 char *configfile = NULL;
2624 X509 *newcert = NULL;
2625 ENGINE *engine = NULL;
2626 char mock_server[] = "mock server:1";
2627 int ret = 0; /* default: failure */
2630 opt_help(cmp_options);
2635 * handle options -config, -section, and -verbosity upfront
2636 * to take effect for other options
2638 for (i = 1; i < argc - 1; i++) {
2639 if (*argv[i] == '-') {
2640 if (!strcmp(argv[i] + 1, cmp_options[OPT_CONFIG - OPT_HELP].name))
2641 opt_config = argv[++i];
2642 else if (!strcmp(argv[i] + 1,
2643 cmp_options[OPT_SECTION - OPT_HELP].name))
2644 opt_section = argv[++i];
2645 else if (strcmp(argv[i] + 1,
2646 cmp_options[OPT_VERBOSITY - OPT_HELP].name) == 0
2647 && !set_verbosity(atoi(argv[++i])))
2651 if (opt_section[0] == '\0') /* empty string */
2652 opt_section = DEFAULT_SECTION;
2654 vpm = X509_VERIFY_PARAM_new();
2656 CMP_err("out of memory");
2660 /* read default values for options from config file */
2661 configfile = opt_config != NULL ? opt_config : default_config_file;
2662 if (configfile != NULL && configfile[0] != '\0' /* non-empty string */
2663 && (configfile != default_config_file || access(configfile, F_OK) != -1)) {
2664 CMP_info2("using section(s) '%s' of OpenSSL configuration file '%s'",
2665 opt_section, configfile);
2666 conf = app_load_config(configfile);
2670 if (strcmp(opt_section, CMP_SECTION) == 0) { /* default */
2671 if (!NCONF_get_section(conf, opt_section))
2672 CMP_info2("no [%s] section found in config file '%s';"
2673 " will thus use just [default] and unnamed section if present",
2674 opt_section, configfile);
2676 const char *end = opt_section + strlen(opt_section);
2677 while ((end = prev_item(opt_section, end)) != NULL) {
2678 if (!NCONF_get_section(conf, opt_item)) {
2679 CMP_err2("no [%s] section found in config file '%s'",
2680 opt_item, configfile);
2689 (void)BIO_flush(bio_err); /* prevent interference with opt_help() */
2691 ret = get_opts(argc, argv);
2697 set_base_ui_method(UI_null());
2699 if (opt_engine != NULL)
2700 engine = setup_engine_methods(opt_engine, 0 /* not: ENGINE_METHOD_ALL */, 0);
2702 if (opt_port != NULL) {
2703 if (opt_use_mock_srv) {
2704 CMP_err("cannot use both -port and -use_mock_srv options");
2707 if (opt_server != NULL) {
2708 CMP_err("cannot use both -port and -server options");
2713 cmp_ctx = OSSL_CMP_CTX_new(app_get0_libctx(), app_get0_propq());
2714 if (cmp_ctx == NULL)
2716 OSSL_CMP_CTX_set_log_verbosity(cmp_ctx, opt_verbosity);
2717 if (!OSSL_CMP_CTX_set_log_cb(cmp_ctx, print_to_bio_out)) {
2718 CMP_err1("cannot set up error reporting and logging for %s", prog);
2721 if ((opt_use_mock_srv || opt_port != NULL)) {
2722 OSSL_CMP_SRV_CTX *srv_ctx;
2724 if ((srv_ctx = setup_srv_ctx(engine)) == NULL)
2726 OSSL_CMP_CTX_set_transfer_cb_arg(cmp_ctx, srv_ctx);
2727 if (!OSSL_CMP_CTX_set_log_cb(OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx),
2728 print_to_bio_out)) {
2729 CMP_err1("cannot set up error reporting and logging for %s", prog);
2735 if (opt_port != NULL) { /* act as very basic CMP HTTP server */
2736 #ifdef OPENSSL_NO_SOCK
2737 BIO_printf(bio_err, "Cannot act as server - sockets not supported\n");
2743 if ((acbio = http_server_init_bio(prog, opt_port)) == NULL)
2745 while (opt_max_msgs <= 0 || msgs < opt_max_msgs) {
2747 OSSL_CMP_MSG *req = NULL;
2748 OSSL_CMP_MSG *resp = NULL;
2750 ret = http_server_get_asn1_req(ASN1_ITEM_rptr(OSSL_CMP_MSG),
2751 (ASN1_VALUE **)&req, &path,
2752 &cbio, acbio, prog, 0, 0);
2756 break; /* fatal error */
2761 if (strcmp(path, "") != 0 && strcmp(path, "pkix/") != 0) {
2762 (void)http_server_send_status(cbio, 404, "Not Found");
2763 CMP_err1("Expecting empty path or 'pkix/' but got '%s'",
2766 OSSL_CMP_MSG_free(req);
2770 resp = OSSL_CMP_CTX_server_perform(cmp_ctx, req);
2771 OSSL_CMP_MSG_free(req);
2773 (void)http_server_send_status(cbio,
2774 500, "Internal Server Error");
2775 break; /* treated as fatal error */
2777 ret = http_server_send_asn1_resp(cbio, "application/pkixcmp",
2778 ASN1_ITEM_rptr(OSSL_CMP_MSG),
2779 (const ASN1_VALUE *)resp);
2780 OSSL_CMP_MSG_free(resp);
2782 break; /* treated as fatal error */
2784 (void)http_server_send_status(cbio, 400, "Bad Request");
2791 BIO_free_all(acbio);
2795 /* else act as CMP client */
2797 if (opt_use_mock_srv) {
2798 if (opt_server != NULL) {
2799 CMP_err("cannot use both -use_mock_srv and -server options");
2802 if (opt_proxy != NULL) {
2803 CMP_err("cannot use both -use_mock_srv and -proxy options");
2806 opt_server = mock_server;
2810 if (!setup_client_ctx(cmp_ctx, engine)) {
2811 CMP_err("cannot set up CMP context");
2814 for (i = 0; i < opt_repeat; i++) {
2815 /* everything is ready, now connect and perform the command! */
2818 newcert = OSSL_CMP_exec_IR_ses(cmp_ctx);
2819 if (newcert != NULL)
2823 newcert = OSSL_CMP_exec_KUR_ses(cmp_ctx);
2824 if (newcert != NULL)
2828 newcert = OSSL_CMP_exec_CR_ses(cmp_ctx);
2829 if (newcert != NULL)
2833 newcert = OSSL_CMP_exec_P10CR_ses(cmp_ctx);
2834 if (newcert != NULL)
2838 if (OSSL_CMP_exec_RR_ses(cmp_ctx) != NULL)
2843 STACK_OF(OSSL_CMP_ITAV) *itavs;
2845 if (opt_infotype != NID_undef) {
2846 OSSL_CMP_ITAV *itav =
2847 OSSL_CMP_ITAV_create(OBJ_nid2obj(opt_infotype), NULL);
2850 OSSL_CMP_CTX_push0_genm_ITAV(cmp_ctx, itav);
2853 if ((itavs = OSSL_CMP_exec_GENM_ses(cmp_ctx)) != NULL) {
2855 sk_OSSL_CMP_ITAV_pop_free(itavs, OSSL_CMP_ITAV_free);
2863 if (OSSL_CMP_CTX_get_status(cmp_ctx) < 0)
2864 goto err; /* we got no response, maybe even did not send request */
2867 /* print PKIStatusInfo */
2868 int status = OSSL_CMP_CTX_get_status(cmp_ctx);
2869 char *buf = app_malloc(OSSL_CMP_PKISI_BUFLEN, "PKIStatusInfo buf");
2870 const char *string =
2871 OSSL_CMP_CTX_snprint_PKIStatus(cmp_ctx, buf,
2872 OSSL_CMP_PKISI_BUFLEN);
2875 status == OSSL_CMP_PKISTATUS_accepted
2876 ? OSSL_CMP_LOG_INFO :
2877 status == OSSL_CMP_PKISTATUS_rejection
2878 || status == OSSL_CMP_PKISTATUS_waiting
2879 ? OSSL_CMP_LOG_ERR : OSSL_CMP_LOG_WARNING,
2880 status == OSSL_CMP_PKISTATUS_accepted ? "info" :
2881 status == OSSL_CMP_PKISTATUS_rejection ? "server error" :
2882 status == OSSL_CMP_PKISTATUS_waiting ? "internal error"
2884 "received from %s %s %s", opt_server,
2885 string != NULL ? string : "<unknown PKIStatus>", "");
2889 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_extraCertsIn(cmp_ctx),
2890 opt_extracertsout, "extra") < 0)
2895 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_caPubs(cmp_ctx),
2896 opt_cacertsout, "CA") < 0)
2898 if (newcert != NULL) {
2899 STACK_OF(X509) *certs = sk_X509_new_null();
2901 if (!X509_add_cert(certs, newcert, X509_ADD_FLAG_UP_REF)) {
2902 sk_X509_free(certs);
2905 if (save_free_certs(cmp_ctx, certs, opt_certout, "enrolled") < 0)
2908 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_newChain(cmp_ctx),
2909 opt_chainout, "chain") < 0)
2912 if (!OSSL_CMP_CTX_reinit(cmp_ctx))
2918 /* in case we ended up here on error without proper cleaning */
2919 cleanse(opt_keypass);
2920 cleanse(opt_newkeypass);
2921 cleanse(opt_otherpass);
2922 cleanse(opt_tls_keypass);
2923 cleanse(opt_secret);
2924 cleanse(opt_srv_keypass);
2925 cleanse(opt_srv_secret);
2928 OSSL_CMP_CTX_print_errors(cmp_ctx);
2930 ossl_cmp_mock_srv_free(OSSL_CMP_CTX_get_transfer_cb_arg(cmp_ctx));
2932 APP_HTTP_TLS_INFO *http_tls_info =
2933 OSSL_CMP_CTX_get_http_cb_arg(cmp_ctx);
2935 if (http_tls_info != NULL) {
2936 SSL_CTX_free(http_tls_info->ssl_ctx);
2937 OPENSSL_free(http_tls_info);
2940 X509_STORE_free(OSSL_CMP_CTX_get_certConf_cb_arg(cmp_ctx));
2941 OSSL_CMP_CTX_free(cmp_ctx);
2942 X509_VERIFY_PARAM_free(vpm);
2943 release_engine(engine);
2945 NCONF_free(conf); /* must not do as long as opt_... variables are used */
2946 OSSL_CMP_log_close();
2948 return ret == 0 ? EXIT_FAILURE : EXIT_SUCCESS; /* ret == -1 for -help */