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>
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 int opt_msg_timeout = -1;
75 static int opt_total_timeout = -1;
77 /* server authentication */
78 static char *opt_trusted = NULL;
79 static char *opt_untrusted = NULL;
80 static char *opt_srvcert = NULL;
81 static char *opt_recipient = NULL;
82 static char *opt_expect_sender = NULL;
83 static int opt_ignore_keyusage = 0;
84 static int opt_unprotected_errors = 0;
85 static char *opt_extracertsout = NULL;
86 static char *opt_cacertsout = NULL;
88 /* client authentication */
89 static char *opt_ref = NULL;
90 static char *opt_secret = NULL;
91 static char *opt_cert = NULL;
92 static char *opt_own_trusted = NULL;
93 static char *opt_key = NULL;
94 static char *opt_keypass = NULL;
95 static char *opt_digest = NULL;
96 static char *opt_mac = NULL;
97 static char *opt_extracerts = NULL;
98 static int opt_unprotected_requests = 0;
100 /* generic message */
101 static char *opt_cmd_s = NULL;
102 static int opt_cmd = -1;
103 static char *opt_geninfo = NULL;
104 static char *opt_infotype_s = NULL;
105 static int opt_infotype = NID_undef;
107 /* certificate enrollment */
108 static char *opt_newkey = NULL;
109 static char *opt_newkeypass = NULL;
110 static char *opt_subject = NULL;
111 static char *opt_issuer = NULL;
112 static int opt_days = 0;
113 static char *opt_reqexts = NULL;
114 static char *opt_sans = NULL;
115 static int opt_san_nodefault = 0;
116 static char *opt_policies = NULL;
117 static char *opt_policy_oids = NULL;
118 static int opt_policy_oids_critical = 0;
119 static int opt_popo = OSSL_CRMF_POPO_NONE - 1;
120 static char *opt_csr = NULL;
121 static char *opt_out_trusted = NULL;
122 static int opt_implicit_confirm = 0;
123 static int opt_disable_confirm = 0;
124 static char *opt_certout = NULL;
125 static char *opt_chainout = NULL;
127 /* certificate enrollment and revocation */
128 static char *opt_oldcert = NULL;
129 static int opt_revreason = CRL_REASON_NONE;
131 /* credentials format */
132 static char *opt_certform_s = "PEM";
133 static int opt_certform = FORMAT_PEM;
134 static char *opt_keyform_s = "PEM";
135 static int opt_keyform = FORMAT_PEM;
136 static char *opt_otherpass = NULL;
137 static char *opt_engine = NULL;
140 static int opt_tls_used = 0;
141 static char *opt_tls_cert = NULL;
142 static char *opt_tls_key = NULL;
143 static char *opt_tls_keypass = NULL;
144 static char *opt_tls_extra = NULL;
145 static char *opt_tls_trusted = NULL;
146 static char *opt_tls_host = NULL;
148 /* client-side debugging */
149 static int opt_batch = 0;
150 static int opt_repeat = 1;
151 static char *opt_reqin = NULL;
152 static int opt_reqin_new_tid = 0;
153 static char *opt_reqout = NULL;
154 static char *opt_rspin = NULL;
155 static char *opt_rspout = NULL;
156 static int opt_use_mock_srv = 0;
158 /* server-side debugging */
159 static char *opt_port = NULL;
160 static int opt_max_msgs = 0;
162 static char *opt_srv_ref = NULL;
163 static char *opt_srv_secret = NULL;
164 static char *opt_srv_cert = NULL;
165 static char *opt_srv_key = NULL;
166 static char *opt_srv_keypass = NULL;
168 static char *opt_srv_trusted = NULL;
169 static char *opt_srv_untrusted = NULL;
170 static char *opt_rsp_cert = NULL;
171 static char *opt_rsp_extracerts = NULL;
172 static char *opt_rsp_capubs = NULL;
173 static int opt_poll_count = 0;
174 static int opt_check_after = 1;
175 static int opt_grant_implicitconf = 0;
177 static int opt_pkistatus = OSSL_CMP_PKISTATUS_accepted;
178 static int opt_failure = INT_MIN;
179 static int opt_failurebits = 0;
180 static char *opt_statusstring = NULL;
181 static int opt_send_error = 0;
182 static int opt_send_unprotected = 0;
183 static int opt_send_unprot_err = 0;
184 static int opt_accept_unprotected = 0;
185 static int opt_accept_unprot_err = 0;
186 static int opt_accept_raverified = 0;
188 static X509_VERIFY_PARAM *vpm = NULL;
190 typedef enum OPTION_choice {
191 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
192 OPT_CONFIG, OPT_SECTION, OPT_VERBOSITY,
194 OPT_CMD, OPT_INFOTYPE, OPT_GENINFO,
196 OPT_NEWKEY, OPT_NEWKEYPASS, OPT_SUBJECT, OPT_ISSUER,
197 OPT_DAYS, OPT_REQEXTS,
198 OPT_SANS, OPT_SAN_NODEFAULT,
199 OPT_POLICIES, OPT_POLICY_OIDS, OPT_POLICY_OIDS_CRITICAL,
201 OPT_OUT_TRUSTED, OPT_IMPLICIT_CONFIRM, OPT_DISABLE_CONFIRM,
202 OPT_CERTOUT, OPT_CHAINOUT,
204 OPT_OLDCERT, OPT_REVREASON,
206 OPT_SERVER, OPT_PATH, OPT_PROXY, OPT_NO_PROXY,
207 OPT_MSG_TIMEOUT, OPT_TOTAL_TIMEOUT,
209 OPT_TRUSTED, OPT_UNTRUSTED, OPT_SRVCERT,
210 OPT_RECIPIENT, OPT_EXPECT_SENDER,
211 OPT_IGNORE_KEYUSAGE, OPT_UNPROTECTED_ERRORS,
212 OPT_EXTRACERTSOUT, OPT_CACERTSOUT,
214 OPT_REF, OPT_SECRET, OPT_CERT, OPT_OWN_TRUSTED, OPT_KEY, OPT_KEYPASS,
215 OPT_DIGEST, OPT_MAC, OPT_EXTRACERTS,
216 OPT_UNPROTECTED_REQUESTS,
218 OPT_CERTFORM, OPT_KEYFORM,
220 #ifndef OPENSSL_NO_ENGINE
225 OPT_TLS_USED, OPT_TLS_CERT, OPT_TLS_KEY,
227 OPT_TLS_EXTRA, OPT_TLS_TRUSTED, OPT_TLS_HOST,
229 OPT_BATCH, OPT_REPEAT,
230 OPT_REQIN, OPT_REQIN_NEW_TID, OPT_REQOUT, OPT_RSPIN, OPT_RSPOUT,
233 OPT_PORT, OPT_MAX_MSGS,
234 OPT_SRV_REF, OPT_SRV_SECRET,
235 OPT_SRV_CERT, OPT_SRV_KEY, OPT_SRV_KEYPASS,
236 OPT_SRV_TRUSTED, OPT_SRV_UNTRUSTED,
237 OPT_RSP_CERT, OPT_RSP_EXTRACERTS, OPT_RSP_CAPUBS,
238 OPT_POLL_COUNT, OPT_CHECK_AFTER,
239 OPT_GRANT_IMPLICITCONF,
240 OPT_PKISTATUS, OPT_FAILURE,
241 OPT_FAILUREBITS, OPT_STATUSSTRING,
242 OPT_SEND_ERROR, OPT_SEND_UNPROTECTED,
243 OPT_SEND_UNPROT_ERR, OPT_ACCEPT_UNPROTECTED,
244 OPT_ACCEPT_UNPROT_ERR, OPT_ACCEPT_RAVERIFIED,
249 const OPTIONS cmp_options[] = {
250 /* entries must be in the same order as enumerated above!! */
251 {"help", OPT_HELP, '-', "Display this summary"},
252 {"config", OPT_CONFIG, 's',
253 "Configuration file to use. \"\" = none. Default from env variable OPENSSL_CONF"},
254 {"section", OPT_SECTION, 's',
255 "Section(s) in config file to get options from. \"\" = 'default'. Default 'cmp'"},
256 {"verbosity", OPT_VERBOSITY, 'n',
257 "Log level; 3=ERR, 4=WARN, 6=INFO, 7=DEBUG, 8=TRACE. Default 6 = INFO"},
259 OPT_SECTION("Generic message"),
260 {"cmd", OPT_CMD, 's', "CMP request to send: ir/cr/kur/p10cr/rr/genm"},
261 {"infotype", OPT_INFOTYPE, 's',
262 "InfoType name for requesting specific info in genm, e.g. 'signKeyPairTypes'"},
263 {"geninfo", OPT_GENINFO, 's',
264 "generalInfo integer values to place in request PKIHeader with given OID"},
266 "specified in the form <OID>:int:<n>, e.g. \"1.2.3.4:int:56789\""},
268 OPT_SECTION("Certificate enrollment"),
269 {"newkey", OPT_NEWKEY, 's',
270 "Private or public key for the requested cert. Default: CSR key or client key"},
271 {"newkeypass", OPT_NEWKEYPASS, 's', "New private key pass phrase source"},
272 {"subject", OPT_SUBJECT, 's',
273 "Distinguished Name (DN) of subject to use in the requested cert template"},
275 "For kur, default is the subject DN of the reference cert (see -oldcert);"},
277 "this default is used for ir and cr only if no Subject Alt Names are set"},
278 {"issuer", OPT_ISSUER, 's',
279 "DN of the issuer to place in the requested certificate template"},
281 "also used as recipient if neither -recipient nor -srvcert are given"},
282 {"days", OPT_DAYS, 'n',
283 "Requested validity time of the new certificate in number of days"},
284 {"reqexts", OPT_REQEXTS, 's',
285 "Name of config file section defining certificate request extensions"},
286 {"sans", OPT_SANS, 's',
287 "Subject Alt Names (IPADDR/DNS/URI) to add as (critical) cert req extension"},
288 {"san_nodefault", OPT_SAN_NODEFAULT, '-',
289 "Do not take default SANs from reference certificate (see -oldcert)"},
290 {"policies", OPT_POLICIES, 's',
291 "Name of config file section defining policies certificate request extension"},
292 {"policy_oids", OPT_POLICY_OIDS, 's',
293 "Policy OID(s) to add as policies certificate request extension"},
294 {"policy_oids_critical", OPT_POLICY_OIDS_CRITICAL, '-',
295 "Flag the policy OID(s) given with -policy_oids as critical"},
296 {"popo", OPT_POPO, 'n',
297 "Proof-of-Possession (POPO) method to use for ir/cr/kur where"},
299 "-1 = NONE, 0 = RAVERIFIED, 1 = SIGNATURE (default), 2 = KEYENC"},
300 {"csr", OPT_CSR, 's',
301 "PKCS#10 CSR file in PEM or DER format to use in p10cr for legacy support"},
302 {"out_trusted", OPT_OUT_TRUSTED, 's',
303 "Certificates to trust when verifying newly enrolled certificates"},
304 {"implicit_confirm", OPT_IMPLICIT_CONFIRM, '-',
305 "Request implicit confirmation of newly enrolled certificates"},
306 {"disable_confirm", OPT_DISABLE_CONFIRM, '-',
307 "Do not confirm newly enrolled certificate w/o requesting implicit"},
309 "confirmation. WARNING: This leads to behavior violating RFC 4210"},
310 {"certout", OPT_CERTOUT, 's',
311 "File to save newly enrolled certificate"},
312 {"chainout", OPT_CHAINOUT, 's',
313 "File to save the chain of newly enrolled certificate"},
315 OPT_SECTION("Certificate enrollment and revocation"),
317 {"oldcert", OPT_OLDCERT, 's',
318 "Certificate to be updated (defaulting to -cert) or to be revoked in rr;"},
320 "also used as reference (defaulting to -cert) for subject DN and SANs."},
322 "Its issuer is used as recipient unless -recipient, -srvcert, or -issuer given"},
323 {"revreason", OPT_REVREASON, 'n',
324 "Reason code to include in revocation request (rr); possible values:"},
326 "0..6, 8..10 (see RFC5280, 5.3.1) or -1. Default -1 = none included"},
328 OPT_SECTION("Message transfer"),
329 {"server", OPT_SERVER, 's',
330 "[http[s]://]address[:port][/path] of CMP server. Default port 80 or 443."},
332 "address may be a DNS name or an IP address; path can be overridden by -path"},
333 {"path", OPT_PATH, 's',
334 "HTTP path (aka CMP alias) at the CMP server. Default from -server, else \"/\""},
335 {"proxy", OPT_PROXY, 's',
336 "[http[s]://]address[:port][/path] of HTTP(S) proxy to use; path is ignored"},
337 {"no_proxy", OPT_NO_PROXY, 's',
338 "List of addresses of servers not to use HTTP(S) proxy for"},
340 "Default from environment variable 'no_proxy', else 'NO_PROXY', else none"},
341 {"msg_timeout", OPT_MSG_TIMEOUT, 'n',
342 "Timeout per CMP message round trip (or 0 for none). Default 120 seconds"},
343 {"total_timeout", OPT_TOTAL_TIMEOUT, 'n',
344 "Overall time an enrollment incl. polling may take. Default 0 = infinite"},
346 OPT_SECTION("Server authentication"),
347 {"trusted", OPT_TRUSTED, 's',
348 "Certificates to trust as chain roots when verifying signed CMP responses"},
349 {OPT_MORE_STR, 0, 0, "unless -srvcert is given"},
350 {"untrusted", OPT_UNTRUSTED, 's',
351 "Intermediate CA certs for chain construction for CMP/TLS/enrolled certs"},
352 {"srvcert", OPT_SRVCERT, 's',
353 "Server cert to pin and trust directly when verifying signed CMP responses"},
354 {"recipient", OPT_RECIPIENT, 's',
355 "DN of CA. Default: subject of -srvcert, -issuer, issuer of -oldcert or -cert"},
356 {"expect_sender", OPT_EXPECT_SENDER, 's',
357 "DN of expected sender of responses. Defaults to subject of -srvcert, if any"},
358 {"ignore_keyusage", OPT_IGNORE_KEYUSAGE, '-',
359 "Ignore CMP signer cert key usage, else 'digitalSignature' must be allowed"},
360 {"unprotected_errors", OPT_UNPROTECTED_ERRORS, '-',
361 "Accept missing or invalid protection of regular error messages and negative"},
363 "certificate responses (ip/cp/kup), revocation responses (rp), and PKIConf"},
365 "WARNING: This setting leads to behavior allowing violation of RFC 4210"},
366 {"extracertsout", OPT_EXTRACERTSOUT, 's',
367 "File to save extra certificates received in the extraCerts field"},
368 {"cacertsout", OPT_CACERTSOUT, 's',
369 "File to save CA certificates received in the caPubs field of 'ip' messages"},
371 OPT_SECTION("Client authentication"),
372 {"ref", OPT_REF, 's',
373 "Reference value to use as senderKID in case no -cert is given"},
374 {"secret", OPT_SECRET, 's',
375 "Prefer PBM (over signatures) for protecting msgs with given password source"},
376 {"cert", OPT_CERT, 's',
377 "Client's CMP signer certificate; its public key must match the -key argument"},
379 "This also used as default reference for subject DN and SANs."},
381 "Any further certs included are appended to the untrusted certs"},
382 {"own_trusted", OPT_OWN_TRUSTED, 's',
383 "Optional certs to verify chain building for own CMP signer cert"},
384 {"key", OPT_KEY, 's', "CMP signer private key, not used when -secret given"},
385 {"keypass", OPT_KEYPASS, 's',
386 "Client private key (and cert and old cert file) pass phrase source"},
387 {"digest", OPT_DIGEST, 's',
388 "Digest to use in message protection and POPO signatures. Default \"sha256\""},
389 {"mac", OPT_MAC, 's',
390 "MAC algorithm to use in PBM-based message protection. Default \"hmac-sha1\""},
391 {"extracerts", OPT_EXTRACERTS, 's',
392 "Certificates to append in extraCerts field of outgoing messages."},
394 "This can be used as the default CMP signer cert chain to include"},
395 {"unprotected_requests", OPT_UNPROTECTED_REQUESTS, '-',
396 "Send messages without CMP-level protection"},
398 OPT_SECTION("Credentials format"),
399 {"certform", OPT_CERTFORM, 's',
400 "Format (PEM or DER) to use when saving a certificate to a file. Default PEM"},
401 {"keyform", OPT_KEYFORM, 's',
402 "Format of the key input (ENGINE, other values ignored)"},
403 {"otherpass", OPT_OTHERPASS, 's',
404 "Pass phrase source potentially needed for loading certificates of others"},
405 #ifndef OPENSSL_NO_ENGINE
406 {"engine", OPT_ENGINE, 's',
407 "Use crypto engine with given identifier, possibly a hardware device."},
409 "Engines may also be defined in OpenSSL config file engine section."},
413 OPT_SECTION("TLS connection"),
414 {"tls_used", OPT_TLS_USED, '-',
415 "Enable using TLS (also when other TLS options are not set)"},
416 {"tls_cert", OPT_TLS_CERT, 's',
417 "Client's TLS certificate. May include chain to be provided to TLS server"},
418 {"tls_key", OPT_TLS_KEY, 's',
419 "Private key for the client's TLS certificate"},
420 {"tls_keypass", OPT_TLS_KEYPASS, 's',
421 "Pass phrase source for the client's private TLS key (and TLS cert file)"},
422 {"tls_extra", OPT_TLS_EXTRA, 's',
423 "Extra certificates to provide to TLS server during TLS handshake"},
424 {"tls_trusted", OPT_TLS_TRUSTED, 's',
425 "Trusted certificates to use for verifying the TLS server certificate;"},
426 {OPT_MORE_STR, 0, 0, "this implies host name validation"},
427 {"tls_host", OPT_TLS_HOST, 's',
428 "Address to be checked (rather than -server) during TLS host name validation"},
430 OPT_SECTION("Client-side debugging"),
431 {"batch", OPT_BATCH, '-',
432 "Do not interactively prompt for input when a password is required etc."},
433 {"repeat", OPT_REPEAT, 'n',
434 "Invoke the transaction the given number of times. Default 1"},
435 {"reqin", OPT_REQIN, 's', "Take sequence of CMP requests from file(s)"},
436 {"reqin_new_tid", OPT_REQIN_NEW_TID, '-',
437 "Use fresh transactionID for CMP requests read from -reqin"},
438 {"reqout", OPT_REQOUT, 's', "Save sequence of CMP requests to file(s)"},
439 {"rspin", OPT_RSPIN, 's',
440 "Process sequence of CMP responses provided in file(s), skipping server"},
441 {"rspout", OPT_RSPOUT, 's', "Save sequence of CMP responses to file(s)"},
443 {"use_mock_srv", OPT_USE_MOCK_SRV, '-', "Use mock server at API level, bypassing HTTP"},
445 OPT_SECTION("Mock server"),
446 {"port", OPT_PORT, 's', "Act as HTTP mock server listening on given port"},
447 {"max_msgs", OPT_MAX_MSGS, 'n',
448 "max number of messages handled by HTTP mock server. Default: 0 = unlimited"},
450 {"srv_ref", OPT_SRV_REF, 's',
451 "Reference value to use as senderKID of server in case no -srv_cert is given"},
452 {"srv_secret", OPT_SRV_SECRET, 's',
453 "Password source for server authentication with a pre-shared key (secret)"},
454 {"srv_cert", OPT_SRV_CERT, 's', "Certificate of the server"},
455 {"srv_key", OPT_SRV_KEY, 's',
456 "Private key used by the server for signing messages"},
457 {"srv_keypass", OPT_SRV_KEYPASS, 's',
458 "Server private key (and cert) file pass phrase source"},
460 {"srv_trusted", OPT_SRV_TRUSTED, 's',
461 "Trusted certificates for client authentication"},
462 {"srv_untrusted", OPT_SRV_UNTRUSTED, 's',
463 "Intermediate certs that may be useful for verifying CMP protection"},
464 {"rsp_cert", OPT_RSP_CERT, 's',
465 "Certificate to be returned as mock enrollment result"},
466 {"rsp_extracerts", OPT_RSP_EXTRACERTS, 's',
467 "Extra certificates to be included in mock certification responses"},
468 {"rsp_capubs", OPT_RSP_CAPUBS, 's',
469 "CA certificates to be included in mock ip response"},
470 {"poll_count", OPT_POLL_COUNT, 'n',
471 "Number of times the client must poll before receiving a certificate"},
472 {"check_after", OPT_CHECK_AFTER, 'n',
473 "The check_after value (time to wait) to include in poll response"},
474 {"grant_implicitconf", OPT_GRANT_IMPLICITCONF, '-',
475 "Grant implicit confirmation of newly enrolled certificate"},
477 {"pkistatus", OPT_PKISTATUS, 'n',
478 "PKIStatus to be included in server response. Possible values: 0..6"},
479 {"failure", OPT_FAILURE, 'n',
480 "A single failure info bit number to include in server response, 0..26"},
481 {"failurebits", OPT_FAILUREBITS, 'n',
482 "Number representing failure bits to include in server response, 0..2^27 - 1"},
483 {"statusstring", OPT_STATUSSTRING, 's',
484 "Status string to be included in server response"},
485 {"send_error", OPT_SEND_ERROR, '-',
486 "Force server to reply with error message"},
487 {"send_unprotected", OPT_SEND_UNPROTECTED, '-',
488 "Send response messages without CMP-level protection"},
489 {"send_unprot_err", OPT_SEND_UNPROT_ERR, '-',
490 "In case of negative responses, server shall send unprotected error messages,"},
492 "certificate responses (ip/cp/kup), and revocation responses (rp)."},
494 "WARNING: This setting leads to behavior violating RFC 4210"},
495 {"accept_unprotected", OPT_ACCEPT_UNPROTECTED, '-',
496 "Accept missing or invalid protection of requests"},
497 {"accept_unprot_err", OPT_ACCEPT_UNPROT_ERR, '-',
498 "Accept unprotected error messages from client"},
499 {"accept_raverified", OPT_ACCEPT_RAVERIFIED, '-',
500 "Accept RAVERIFIED as proof-of-possession (POPO)"},
511 static varref cmp_vars[] = { /* must be in same order as enumerated above! */
512 {&opt_config}, {&opt_section}, {(char **)&opt_verbosity},
514 {&opt_cmd_s}, {&opt_infotype_s}, {&opt_geninfo},
516 {&opt_newkey}, {&opt_newkeypass}, {&opt_subject}, {&opt_issuer},
517 {(char **)&opt_days}, {&opt_reqexts},
518 {&opt_sans}, {(char **)&opt_san_nodefault},
519 {&opt_policies}, {&opt_policy_oids}, {(char **)&opt_policy_oids_critical},
520 {(char **)&opt_popo}, {&opt_csr},
522 {(char **)&opt_implicit_confirm}, {(char **)&opt_disable_confirm},
523 {&opt_certout}, {&opt_chainout},
525 {&opt_oldcert}, {(char **)&opt_revreason},
527 {&opt_server}, {&opt_path}, {&opt_proxy}, {&opt_no_proxy},
528 {(char **)&opt_msg_timeout}, {(char **)&opt_total_timeout},
530 {&opt_trusted}, {&opt_untrusted}, {&opt_srvcert},
531 {&opt_recipient}, {&opt_expect_sender},
532 {(char **)&opt_ignore_keyusage}, {(char **)&opt_unprotected_errors},
533 {&opt_extracertsout}, {&opt_cacertsout},
535 {&opt_ref}, {&opt_secret},
536 {&opt_cert}, {&opt_own_trusted}, {&opt_key}, {&opt_keypass},
537 {&opt_digest}, {&opt_mac}, {&opt_extracerts},
538 {(char **)&opt_unprotected_requests},
540 {&opt_certform_s}, {&opt_keyform_s},
542 #ifndef OPENSSL_NO_ENGINE
546 {(char **)&opt_tls_used}, {&opt_tls_cert}, {&opt_tls_key},
548 {&opt_tls_extra}, {&opt_tls_trusted}, {&opt_tls_host},
550 {(char **)&opt_batch}, {(char **)&opt_repeat},
551 {&opt_reqin}, {(char **)&opt_reqin_new_tid},
552 {&opt_reqout}, {&opt_rspin}, {&opt_rspout},
554 {(char **)&opt_use_mock_srv}, {&opt_port}, {(char **)&opt_max_msgs},
555 {&opt_srv_ref}, {&opt_srv_secret},
556 {&opt_srv_cert}, {&opt_srv_key}, {&opt_srv_keypass},
557 {&opt_srv_trusted}, {&opt_srv_untrusted},
558 {&opt_rsp_cert}, {&opt_rsp_extracerts}, {&opt_rsp_capubs},
559 {(char **)&opt_poll_count}, {(char **)&opt_check_after},
560 {(char **)&opt_grant_implicitconf},
561 {(char **)&opt_pkistatus}, {(char **)&opt_failure},
562 {(char **)&opt_failurebits}, {&opt_statusstring},
563 {(char **)&opt_send_error}, {(char **)&opt_send_unprotected},
564 {(char **)&opt_send_unprot_err}, {(char **)&opt_accept_unprotected},
565 {(char **)&opt_accept_unprot_err}, {(char **)&opt_accept_raverified},
570 #define FUNC (strcmp(OPENSSL_FUNC, "(unknown function)") == 0 \
571 ? "CMP" : OPENSSL_FUNC)
572 #define CMP_print(bio, level, prefix, msg, a1, a2, a3) \
573 ((void)(level > opt_verbosity ? 0 : \
574 (BIO_printf(bio, "%s:%s:%d:CMP %s: " msg "\n", \
575 FUNC, OPENSSL_FILE, OPENSSL_LINE, prefix, a1, a2, a3))))
576 #define CMP_DEBUG(m, a1, a2, a3) \
577 CMP_print(bio_out, OSSL_CMP_LOG_DEBUG, "debug", m, a1, a2, a3)
578 #define CMP_debug(msg) CMP_DEBUG(msg"%s%s%s", "", "", "")
579 #define CMP_debug1(msg, a1) CMP_DEBUG(msg"%s%s", a1, "", "")
580 #define CMP_debug2(msg, a1, a2) CMP_DEBUG(msg"%s", a1, a2, "")
581 #define CMP_debug3(msg, a1, a2, a3) CMP_DEBUG(msg, a1, a2, a3)
582 #define CMP_INFO(msg, a1, a2, a3) \
583 CMP_print(bio_out, OSSL_CMP_LOG_INFO, "info", msg, a1, a2, a3)
584 #define CMP_info(msg) CMP_INFO(msg"%s%s%s", "", "", "")
585 #define CMP_info1(msg, a1) CMP_INFO(msg"%s%s", a1, "", "")
586 #define CMP_info2(msg, a1, a2) CMP_INFO(msg"%s", a1, a2, "")
587 #define CMP_info3(msg, a1, a2, a3) CMP_INFO(msg, a1, a2, a3)
588 #define CMP_WARN(m, a1, a2, a3) \
589 CMP_print(bio_out, OSSL_CMP_LOG_WARNING, "warning", m, a1, a2, a3)
590 #define CMP_warn(msg) CMP_WARN(msg"%s%s%s", "", "", "")
591 #define CMP_warn1(msg, a1) CMP_WARN(msg"%s%s", a1, "", "")
592 #define CMP_warn2(msg, a1, a2) CMP_WARN(msg"%s", a1, a2, "")
593 #define CMP_warn3(msg, a1, a2, a3) CMP_WARN(msg, a1, a2, a3)
594 #define CMP_ERR(msg, a1, a2, a3) \
595 CMP_print(bio_err, OSSL_CMP_LOG_ERR, "error", msg, a1, a2, a3)
596 #define CMP_err(msg) CMP_ERR(msg"%s%s%s", "", "", "")
597 #define CMP_err1(msg, a1) CMP_ERR(msg"%s%s", a1, "", "")
598 #define CMP_err2(msg, a1, a2) CMP_ERR(msg"%s", a1, a2, "")
599 #define CMP_err3(msg, a1, a2, a3) CMP_ERR(msg, a1, a2, a3)
601 static int print_to_bio_out(const char *func, const char *file, int line,
602 OSSL_CMP_severity level, const char *msg)
604 return OSSL_CMP_print_to_bio(bio_out, func, file, line, level, msg);
607 static int set_verbosity(int level)
609 if (level < OSSL_CMP_LOG_EMERG || level > OSSL_CMP_LOG_MAX) {
610 CMP_err1("Logging verbosity level %d out of range (0 .. 8)", level);
613 opt_verbosity = level;
617 static char *next_item(char *opt) /* in list separated by comma and/or space */
619 /* advance to separator (comma or whitespace), if any */
620 while (*opt != ',' && !isspace(*opt) && *opt != '\0') {
621 if (*opt == '\\' && opt[1] != '\0')
622 /* skip and unescape '\' escaped char */
623 memmove(opt, opt + 1, strlen(opt));
627 /* terminate current item */
629 /* skip over any whitespace after separator */
630 while (isspace(*opt))
633 return *opt == '\0' ? NULL : opt; /* NULL indicates end of input */
636 static EVP_PKEY *load_key_pwd(const char *uri, int format,
637 const char *pass, ENGINE *eng, const char *desc)
639 char *pass_string = get_passwd(pass, desc);
640 EVP_PKEY *pkey = load_key(uri, format, 0, pass_string, eng, desc);
642 clear_free(pass_string);
646 static X509 *load_cert_pwd(const char *uri, const char *pass, const char *desc)
649 char *pass_string = get_passwd(pass, desc);
651 cert = load_cert_pass(uri, 0, pass_string, desc);
652 clear_free(pass_string);
657 * TODO potentially move this and related functions to apps/lib/
658 * or even better extend OSSL_STORE with type OSSL_STORE_INFO_CRL
660 static X509_REQ *load_csr_autofmt(const char *infile, const char *desc)
663 BIO *bio_bak = bio_err;
665 bio_err = NULL; /* do not show errors on more than one try */
666 csr = load_csr(infile, FORMAT_PEM, desc);
670 csr = load_csr(infile, FORMAT_ASN1, desc);
673 ERR_print_errors(bio_err);
674 BIO_printf(bio_err, "error: unable to load %s from file '%s'\n", desc,
677 EVP_PKEY *pkey = X509_REQ_get0_pubkey(csr);
678 int ret = do_X509_REQ_verify(csr, pkey, NULL /* vfyopts */);
680 if (pkey == NULL || ret < 0)
681 CMP_warn("error while verifying CSR self-signature");
683 CMP_warn("CSR self-signature does not match the contents");
688 static void warn_cert_msg(const char *uri, X509 *cert, const char *msg)
690 char *subj = X509_NAME_oneline(X509_get_subject_name(cert), NULL, 0);
692 CMP_warn3("certificate from '%s' with subject '%s' %s", uri, subj, msg);
696 static void warn_cert(const char *uri, X509 *cert, int warn_EE)
698 int res = X509_cmp_timeframe(vpm, X509_get0_notBefore(cert),
699 X509_get0_notAfter(cert));
702 warn_cert_msg(uri, cert, res > 0 ? "has expired" : "not yet valid");
703 if (warn_EE && (X509_get_extension_flags(cert) & EXFLAG_CA) == 0)
704 warn_cert_msg(uri, cert, "is not a CA cert");
707 static void warn_certs(const char *uri, STACK_OF(X509) *certs, int warn_EE)
711 for (i = 0; i < sk_X509_num(certs); i++)
712 warn_cert(uri, sk_X509_value(certs, i), warn_EE);
715 /* TODO potentially move this and related functions to apps/lib/apps.c */
716 static int load_cert_certs(const char *uri,
717 X509 **pcert, STACK_OF(X509) **pcerts,
718 int exclude_http, const char *pass, const char *desc)
723 if (exclude_http && (strncasecmp(uri, "http://", 7) == 0
724 || strncasecmp(uri, "https://", 8) == 0)) {
725 BIO_printf(bio_err, "error: HTTP retrieval not allowed for %s\n", desc);
728 pass_string = get_passwd(pass, desc);
729 ret = load_key_certs_crls(uri, 0, pass_string, desc, NULL, NULL, NULL,
730 pcert, pcerts, NULL, NULL);
731 clear_free(pass_string);
735 warn_cert(uri, *pcert, 0);
736 warn_certs(uri, *pcerts, 1);
738 sk_X509_pop_free(*pcerts, X509_free);
744 /* set expected host name/IP addr and clears the email addr in the given ts */
745 static int truststore_set_host_etc(X509_STORE *ts, char *host)
747 X509_VERIFY_PARAM *ts_vpm = X509_STORE_get0_param(ts);
749 /* first clear any host names, IP, and email addresses */
750 if (!X509_VERIFY_PARAM_set1_host(ts_vpm, NULL, 0)
751 || !X509_VERIFY_PARAM_set1_ip(ts_vpm, NULL, 0)
752 || !X509_VERIFY_PARAM_set1_email(ts_vpm, NULL, 0))
754 X509_VERIFY_PARAM_set_hostflags(ts_vpm,
755 X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT |
756 X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS);
757 return (host != NULL && X509_VERIFY_PARAM_set1_ip_asc(ts_vpm, host))
758 || X509_VERIFY_PARAM_set1_host(ts_vpm, host, 0);
761 static X509_STORE *sk_X509_to_store(X509_STORE *store /* may be NULL */,
762 const STACK_OF(X509) *certs /* may NULL */)
767 store = X509_STORE_new();
770 for (i = 0; i < sk_X509_num(certs); i++) {
771 if (!X509_STORE_add_cert(store, sk_X509_value(certs, i))) {
772 X509_STORE_free(store);
779 /* write OSSL_CMP_MSG DER-encoded to the specified file name item */
780 static int write_PKIMESSAGE(const OSSL_CMP_MSG *msg, char **filenames)
784 if (msg == NULL || filenames == NULL) {
785 CMP_err("NULL arg to write_PKIMESSAGE");
788 if (*filenames == NULL) {
789 CMP_err("Not enough file names provided for writing PKIMessage");
794 *filenames = next_item(file);
795 if (OSSL_CMP_MSG_write(file, msg) < 0) {
796 CMP_err1("Cannot write PKIMessage to file '%s'", file);
802 /* read DER-encoded OSSL_CMP_MSG from the specified file name item */
803 static OSSL_CMP_MSG *read_PKIMESSAGE(char **filenames)
808 if (filenames == NULL) {
809 CMP_err("NULL arg to read_PKIMESSAGE");
812 if (*filenames == NULL) {
813 CMP_err("Not enough file names provided for reading PKIMessage");
818 *filenames = next_item(file);
820 ret = OSSL_CMP_MSG_read(file);
822 CMP_err1("Cannot read PKIMessage from file '%s'", file);
827 * Sends the PKIMessage req and on success place the response in *res
828 * basically like OSSL_CMP_MSG_http_perform(), but in addition allows
829 * to dump the sequence of requests and responses to files and/or
830 * to take the sequence of requests and responses from files.
832 static OSSL_CMP_MSG *read_write_req_resp(OSSL_CMP_CTX *ctx,
833 const OSSL_CMP_MSG *req)
835 OSSL_CMP_MSG *req_new = NULL;
836 OSSL_CMP_MSG *res = NULL;
837 OSSL_CMP_PKIHEADER *hdr;
839 if (req != NULL && opt_reqout != NULL
840 && !write_PKIMESSAGE(req, &opt_reqout))
842 if (opt_reqin != NULL && opt_rspin == NULL) {
843 if ((req_new = read_PKIMESSAGE(&opt_reqin)) == NULL)
846 * The transaction ID in req_new read from opt_reqin may not be fresh.
847 * In this case the server may complain "Transaction id already in use."
848 * The following workaround unfortunately requires re-protection.
850 if (opt_reqin_new_tid
851 && !OSSL_CMP_MSG_update_transactionID(ctx, req_new))
855 if (opt_rspin != NULL) {
856 res = read_PKIMESSAGE(&opt_rspin);
858 const OSSL_CMP_MSG *actual_req = opt_reqin != NULL ? req_new : req;
860 res = opt_use_mock_srv
861 ? OSSL_CMP_CTX_server_perform(ctx, actual_req)
862 : OSSL_CMP_MSG_http_perform(ctx, actual_req);
867 if (opt_reqin != NULL || opt_rspin != NULL) {
868 /* need to satisfy nonce and transactionID checks */
869 ASN1_OCTET_STRING *nonce;
870 ASN1_OCTET_STRING *tid;
872 hdr = OSSL_CMP_MSG_get0_header(res);
873 nonce = OSSL_CMP_HDR_get0_recipNonce(hdr);
874 tid = OSSL_CMP_HDR_get0_transactionID(hdr);
875 if (!OSSL_CMP_CTX_set1_senderNonce(ctx, nonce)
876 || !OSSL_CMP_CTX_set1_transactionID(ctx, tid)) {
877 OSSL_CMP_MSG_free(res);
883 if (opt_rspout != NULL && !write_PKIMESSAGE(res, &opt_rspout)) {
884 OSSL_CMP_MSG_free(res);
889 OSSL_CMP_MSG_free(req_new);
893 static int set_name(const char *str,
894 int (*set_fn) (OSSL_CMP_CTX *ctx, const X509_NAME *name),
895 OSSL_CMP_CTX *ctx, const char *desc)
898 X509_NAME *n = parse_name(str, MBSTRING_ASC, 1, desc);
902 if (!(*set_fn) (ctx, n)) {
904 CMP_err("out of memory");
912 static int set_gennames(OSSL_CMP_CTX *ctx, char *names, const char *desc)
916 for (; names != NULL; names = next) {
919 next = next_item(names);
920 if (strcmp(names, "critical") == 0) {
921 (void)OSSL_CMP_CTX_set_option(ctx,
922 OSSL_CMP_OPT_SUBJECTALTNAME_CRITICAL,
927 /* try IP address first, then URI or domain name */
928 (void)ERR_set_mark();
929 n = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_IPADD, names, 0);
931 n = a2i_GENERAL_NAME(NULL, NULL, NULL,
932 strchr(names, ':') != NULL ? GEN_URI : GEN_DNS,
934 (void)ERR_pop_to_mark();
937 CMP_err2("bad syntax of %s '%s'", desc, names);
940 if (!OSSL_CMP_CTX_push1_subjectAltName(ctx, n)) {
941 GENERAL_NAME_free(n);
942 CMP_err("out of memory");
945 GENERAL_NAME_free(n);
950 /* TODO potentially move to apps/lib/apps.c */
952 * create cert store structure with certificates read from given file(s)
953 * returns pointer to created X509_STORE on success, NULL on error
955 static X509_STORE *load_certstore(char *input, const char *desc)
957 X509_STORE *store = NULL;
958 STACK_OF(X509) *certs = NULL;
960 while (input != NULL) {
961 char *next = next_item(input);
964 if (!load_cert_certs(input, NULL, &certs, 1, opt_otherpass, desc)) {
965 X509_STORE_free(store);
968 ok = (store = sk_X509_to_store(store, certs)) != NULL;
969 sk_X509_pop_free(certs, X509_free);
978 static X509_STORE *load_trusted(char *input, int for_new_cert, const char *desc)
980 X509_STORE *ts = load_certstore(input, desc);
984 X509_STORE_set_verify_cb(ts, X509_STORE_CTX_print_verify_cb);
986 /* copy vpm to store */
987 if (X509_STORE_set1_param(ts, vpm /* may be NULL */)
988 && (for_new_cert || truststore_set_host_etc(ts, NULL)))
990 BIO_printf(bio_err, "error setting verification parameters\n");
991 OSSL_CMP_CTX_print_errors(cmp_ctx);
996 /* TODO potentially move to apps/lib/apps.c */
997 static STACK_OF(X509) *load_certs_multifile(char *files,
998 const char *pass, const char *desc)
1000 STACK_OF(X509) *certs = NULL;
1001 STACK_OF(X509) *result = sk_X509_new_null();
1008 while (files != NULL) {
1009 char *next = next_item(files);
1011 if (!load_cert_certs(files, NULL, &certs, 0, pass, desc))
1013 if (!X509_add_certs(result, certs,
1014 X509_ADD_FLAG_UP_REF | X509_ADD_FLAG_NO_DUP))
1016 sk_X509_pop_free(certs, X509_free);
1023 BIO_printf(bio_err, "out of memory\n");
1025 sk_X509_pop_free(certs, X509_free);
1026 sk_X509_pop_free(result, X509_free);
1030 typedef int (*add_X509_stack_fn_t)(void *ctx, const STACK_OF(X509) *certs);
1032 static int setup_certs(char *files, const char *desc, void *ctx,
1033 add_X509_stack_fn_t set1_fn)
1035 STACK_OF(X509) *certs;
1040 if ((certs = load_certs_multifile(files, opt_otherpass, desc)) == NULL)
1042 ok = (*set1_fn)(ctx, certs);
1043 sk_X509_pop_free(certs, X509_free);
1049 * parse and transform some options, checking their syntax.
1050 * Returns 1 on success, 0 on error
1052 static int transform_opts(void)
1054 if (opt_cmd_s != NULL) {
1055 if (!strcmp(opt_cmd_s, "ir")) {
1057 } else if (!strcmp(opt_cmd_s, "kur")) {
1059 } else if (!strcmp(opt_cmd_s, "cr")) {
1061 } else if (!strcmp(opt_cmd_s, "p10cr")) {
1062 opt_cmd = CMP_P10CR;
1063 } else if (!strcmp(opt_cmd_s, "rr")) {
1065 } else if (!strcmp(opt_cmd_s, "genm")) {
1068 CMP_err1("unknown cmp command '%s'", opt_cmd_s);
1072 CMP_err("no cmp command to execute");
1076 #ifndef OPENSSL_NO_ENGINE
1077 # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12 | OPT_FMT_ENGINE)
1079 # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12)
1082 if (opt_keyform_s != NULL
1083 && !opt_format(opt_keyform_s, FORMAT_OPTIONS, &opt_keyform)) {
1084 CMP_err("unknown option given for key loading format");
1088 #undef FORMAT_OPTIONS
1090 if (opt_certform_s != NULL
1091 && !opt_format(opt_certform_s, OPT_FMT_PEMDER, &opt_certform)) {
1092 CMP_err("unknown option given for certificate storing format");
1099 static OSSL_CMP_SRV_CTX *setup_srv_ctx(ENGINE *engine)
1101 OSSL_CMP_CTX *ctx; /* extra CMP (client) ctx partly used by server */
1102 OSSL_CMP_SRV_CTX *srv_ctx = ossl_cmp_mock_srv_new(app_get0_libctx(),
1105 if (srv_ctx == NULL)
1107 ctx = OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx);
1109 if (opt_srv_ref == NULL) {
1110 if (opt_srv_cert == NULL) {
1111 /* opt_srv_cert should determine the sender */
1112 CMP_err("must give -srv_ref for server if no -srv_cert given");
1116 if (!OSSL_CMP_CTX_set1_referenceValue(ctx, (unsigned char *)opt_srv_ref,
1117 strlen(opt_srv_ref)))
1121 if (opt_srv_secret != NULL) {
1123 char *pass_str = get_passwd(opt_srv_secret, "PBMAC secret of server");
1125 if (pass_str != NULL) {
1126 cleanse(opt_srv_secret);
1127 res = OSSL_CMP_CTX_set1_secretValue(ctx, (unsigned char *)pass_str,
1129 clear_free(pass_str);
1133 } else if (opt_srv_cert == NULL) {
1134 CMP_err("server credentials must be given if -use_mock_srv or -port is used");
1137 CMP_warn("server will not be able to handle PBM-protected requests since -srv_secret is not given");
1140 if (opt_srv_secret == NULL
1141 && ((opt_srv_cert == NULL) != (opt_srv_key == NULL))) {
1142 CMP_err("must give both -srv_cert and -srv_key options or neither");
1145 if (opt_srv_cert != NULL) {
1146 X509 *srv_cert = load_cert_pwd(opt_srv_cert, opt_srv_keypass,
1147 "certificate of the server");
1149 if (srv_cert == NULL || !OSSL_CMP_CTX_set1_cert(ctx, srv_cert)) {
1150 X509_free(srv_cert);
1153 X509_free(srv_cert);
1155 if (opt_srv_key != NULL) {
1156 EVP_PKEY *pkey = load_key_pwd(opt_srv_key, opt_keyform,
1158 engine, "private key for server cert");
1160 if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) {
1161 EVP_PKEY_free(pkey);
1164 EVP_PKEY_free(pkey);
1166 cleanse(opt_srv_keypass);
1168 if (opt_srv_trusted != NULL) {
1170 load_trusted(opt_srv_trusted, 0, "certs trusted by server");
1172 if (ts == NULL || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
1173 X509_STORE_free(ts);
1177 CMP_warn("server will not be able to handle signature-protected requests since -srv_trusted is not given");
1179 if (!setup_certs(opt_srv_untrusted,
1180 "untrusted certificates for mock server", ctx,
1181 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted))
1184 if (opt_rsp_cert == NULL) {
1185 CMP_err("must give -rsp_cert for mock server");
1188 X509 *cert = load_cert_pwd(opt_rsp_cert, opt_keypass,
1189 "cert to be returned by the mock server");
1193 /* from server perspective the server is the client */
1194 if (!ossl_cmp_mock_srv_set1_certOut(srv_ctx, cert)) {
1200 /* TODO find a cleaner solution not requiring type casts */
1201 if (!setup_certs(opt_rsp_extracerts,
1202 "CMP extra certificates for mock server", srv_ctx,
1203 (add_X509_stack_fn_t)ossl_cmp_mock_srv_set1_chainOut))
1205 if (!setup_certs(opt_rsp_capubs, "caPubs for mock server", srv_ctx,
1206 (add_X509_stack_fn_t)ossl_cmp_mock_srv_set1_caPubsOut))
1208 (void)ossl_cmp_mock_srv_set_pollCount(srv_ctx, opt_poll_count);
1209 (void)ossl_cmp_mock_srv_set_checkAfterTime(srv_ctx, opt_check_after);
1210 if (opt_grant_implicitconf)
1211 (void)OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(srv_ctx, 1);
1213 if (opt_failure != INT_MIN) { /* option has been set explicity */
1214 if (opt_failure < 0 || OSSL_CMP_PKIFAILUREINFO_MAX < opt_failure) {
1215 CMP_err1("-failure out of range, should be >= 0 and <= %d",
1216 OSSL_CMP_PKIFAILUREINFO_MAX);
1219 if (opt_failurebits != 0)
1220 CMP_warn("-failurebits overrides -failure");
1222 opt_failurebits = 1 << opt_failure;
1224 if ((unsigned)opt_failurebits > OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN) {
1225 CMP_err("-failurebits out of range");
1228 if (!ossl_cmp_mock_srv_set_statusInfo(srv_ctx, opt_pkistatus,
1229 opt_failurebits, opt_statusstring))
1233 (void)ossl_cmp_mock_srv_set_send_error(srv_ctx, 1);
1235 if (opt_send_unprotected)
1236 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1);
1237 if (opt_send_unprot_err)
1238 (void)OSSL_CMP_SRV_CTX_set_send_unprotected_errors(srv_ctx, 1);
1239 if (opt_accept_unprotected)
1240 (void)OSSL_CMP_SRV_CTX_set_accept_unprotected(srv_ctx, 1);
1241 if (opt_accept_unprot_err)
1242 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1);
1243 if (opt_accept_raverified)
1244 (void)OSSL_CMP_SRV_CTX_set_accept_raverified(srv_ctx, 1);
1249 ossl_cmp_mock_srv_free(srv_ctx);
1254 * set up verification aspects of OSSL_CMP_CTX w.r.t. opts from config file/CLI.
1255 * Returns pointer on success, NULL on error
1257 static int setup_verification_ctx(OSSL_CMP_CTX *ctx)
1259 if (!setup_certs(opt_untrusted, "untrusted certificates", ctx,
1260 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted))
1263 if (opt_srvcert != NULL || opt_trusted != NULL) {
1268 if (opt_srvcert != NULL) {
1269 if (opt_trusted != NULL) {
1270 CMP_warn("-trusted option is ignored since -srvcert option is present");
1273 if (opt_recipient != NULL) {
1274 CMP_warn("-recipient option is ignored since -srvcert option is present");
1275 opt_recipient = NULL;
1277 srvcert = load_cert_pwd(opt_srvcert, opt_otherpass,
1278 "directly trusted CMP server certificate");
1279 ok = srvcert != NULL && OSSL_CMP_CTX_set1_srvCert(ctx, srvcert);
1284 if (opt_trusted != NULL) {
1286 * the 0 arg below clears any expected host/ip/email address;
1287 * opt_expect_sender is used instead
1289 ts = load_trusted(opt_trusted, 0, "certs trusted by client");
1291 if (ts == NULL || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
1292 X509_STORE_free(ts);
1298 if (opt_ignore_keyusage)
1299 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IGNORE_KEYUSAGE, 1);
1301 if (opt_unprotected_errors)
1302 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1);
1304 if (opt_out_trusted != NULL) { /* for use in OSSL_CMP_certConf_cb() */
1305 X509_VERIFY_PARAM *out_vpm = NULL;
1306 X509_STORE *out_trusted =
1307 load_trusted(opt_out_trusted, 1,
1308 "trusted certs for verifying newly enrolled cert");
1310 if (out_trusted == NULL)
1312 /* ignore any -attime here, new certs are current anyway */
1313 out_vpm = X509_STORE_get0_param(out_trusted);
1314 X509_VERIFY_PARAM_clear_flags(out_vpm, X509_V_FLAG_USE_CHECK_TIME);
1316 (void)OSSL_CMP_CTX_set_certConf_cb_arg(ctx, out_trusted);
1319 if (opt_disable_confirm)
1320 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_DISABLE_CONFIRM, 1);
1322 if (opt_implicit_confirm)
1323 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IMPLICIT_CONFIRM, 1);
1328 #ifndef OPENSSL_NO_SOCK
1330 * set up ssl_ctx for the OSSL_CMP_CTX based on options from config file/CLI.
1331 * Returns pointer on success, NULL on error
1333 static SSL_CTX *setup_ssl_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1335 STACK_OF(X509) *untrusted = OSSL_CMP_CTX_get0_untrusted(ctx);
1336 EVP_PKEY *pkey = NULL;
1337 X509_STORE *trust_store = NULL;
1341 ssl_ctx = SSL_CTX_new(TLS_client_method());
1342 if (ssl_ctx == NULL)
1345 SSL_CTX_set_mode(ssl_ctx, SSL_MODE_AUTO_RETRY);
1347 if (opt_tls_trusted != NULL) {
1348 if ((trust_store = load_certstore(opt_tls_trusted,
1349 "trusted TLS certificates")) == NULL)
1351 SSL_CTX_set_cert_store(ssl_ctx, trust_store);
1352 /* for improved diagnostics on SSL_CTX_build_cert_chain() errors: */
1353 X509_STORE_set_verify_cb(trust_store, X509_STORE_CTX_print_verify_cb);
1356 if (opt_tls_cert != NULL && opt_tls_key != NULL) {
1358 STACK_OF(X509) *certs = NULL;
1361 if (!load_cert_certs(opt_tls_cert, &cert, &certs, 0, opt_tls_keypass,
1362 "TLS client certificate (optionally with chain)"))
1363 /* need opt_tls_keypass if opt_tls_cert is encrypted PKCS#12 file */
1366 ok = SSL_CTX_use_certificate(ssl_ctx, cert) > 0;
1370 * Any further certs and any untrusted certs are used for constructing
1371 * the chain to be provided with the TLS client cert to the TLS server.
1373 if (!ok || !SSL_CTX_set0_chain(ssl_ctx, certs)) {
1374 CMP_err1("unable to use client TLS certificate file '%s'",
1376 sk_X509_pop_free(certs, X509_free);
1379 for (i = 0; i < sk_X509_num(untrusted); i++) {
1380 cert = sk_X509_value(untrusted, i);
1381 if (!SSL_CTX_add1_chain_cert(ssl_ctx, cert)) {
1382 CMP_err("could not add untrusted cert to TLS client cert chain");
1388 X509_VERIFY_PARAM *tls_vpm = NULL;
1389 unsigned long bak_flags = 0; /* compiler warns without init */
1391 if (trust_store != NULL) {
1392 tls_vpm = X509_STORE_get0_param(trust_store);
1393 bak_flags = X509_VERIFY_PARAM_get_flags(tls_vpm);
1394 /* disable any cert status/revocation checking etc. */
1395 X509_VERIFY_PARAM_clear_flags(tls_vpm,
1396 ~(X509_V_FLAG_USE_CHECK_TIME
1397 | X509_V_FLAG_NO_CHECK_TIME));
1399 CMP_debug("trying to build cert chain for own TLS cert");
1400 if (SSL_CTX_build_cert_chain(ssl_ctx,
1401 SSL_BUILD_CHAIN_FLAG_UNTRUSTED |
1402 SSL_BUILD_CHAIN_FLAG_NO_ROOT)) {
1403 CMP_debug("success building cert chain for own TLS cert");
1405 OSSL_CMP_CTX_print_errors(ctx);
1406 CMP_warn("could not build cert chain for own TLS cert");
1408 if (trust_store != NULL)
1409 X509_VERIFY_PARAM_set_flags(tls_vpm, bak_flags);
1412 /* If present we append to the list also the certs from opt_tls_extra */
1413 if (opt_tls_extra != NULL) {
1414 STACK_OF(X509) *tls_extra = load_certs_multifile(opt_tls_extra,
1416 "extra certificates for TLS");
1419 if (tls_extra == NULL)
1421 for (i = 0; i < sk_X509_num(tls_extra); i++) {
1422 cert = sk_X509_value(tls_extra, i);
1424 res = SSL_CTX_add_extra_chain_cert(ssl_ctx, cert);
1428 sk_X509_free(tls_extra);
1430 BIO_printf(bio_err, "error: unable to add TLS extra certs\n");
1435 pkey = load_key_pwd(opt_tls_key, opt_keyform, opt_tls_keypass,
1436 engine, "TLS client private key");
1437 cleanse(opt_tls_keypass);
1441 * verify the key matches the cert,
1442 * not using SSL_CTX_check_private_key(ssl_ctx)
1443 * because it gives poor and sometimes misleading diagnostics
1445 if (!X509_check_private_key(SSL_CTX_get0_certificate(ssl_ctx),
1447 CMP_err2("TLS private key '%s' does not match the TLS certificate '%s'\n",
1448 opt_tls_key, opt_tls_cert);
1449 EVP_PKEY_free(pkey);
1450 pkey = NULL; /* otherwise, for some reason double free! */
1453 if (SSL_CTX_use_PrivateKey(ssl_ctx, pkey) <= 0) {
1454 CMP_err1("unable to use TLS client private key '%s'", opt_tls_key);
1455 EVP_PKEY_free(pkey);
1456 pkey = NULL; /* otherwise, for some reason double free! */
1459 EVP_PKEY_free(pkey); /* we do not need the handle any more */
1461 if (opt_tls_trusted != NULL) {
1462 /* enable and parameterize server hostname/IP address check */
1463 if (!truststore_set_host_etc(trust_store,
1464 opt_tls_host != NULL ?
1465 opt_tls_host : opt_server))
1466 /* TODO: is the server host name correct for TLS via proxy? */
1468 SSL_CTX_set_verify(ssl_ctx, SSL_VERIFY_PEER, NULL);
1472 SSL_CTX_free(ssl_ctx);
1478 * set up protection aspects of OSSL_CMP_CTX based on options from config
1479 * file/CLI while parsing options and checking their consistency.
1480 * Returns 1 on success, 0 on error
1482 static int setup_protection_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1484 if (!opt_unprotected_requests && opt_secret == NULL && opt_key == NULL) {
1485 CMP_err("must give -key or -secret unless -unprotected_requests is used");
1489 if (opt_ref == NULL && opt_cert == NULL && opt_subject == NULL) {
1490 /* cert or subject should determine the sender */
1491 CMP_err("must give -ref if no -cert and no -subject given");
1494 if (!opt_secret && ((opt_cert == NULL) != (opt_key == NULL))) {
1495 CMP_err("must give both -cert and -key options or neither");
1498 if (opt_secret != NULL) {
1499 char *pass_string = get_passwd(opt_secret, "PBMAC");
1502 if (pass_string != NULL) {
1503 cleanse(opt_secret);
1504 res = OSSL_CMP_CTX_set1_secretValue(ctx,
1505 (unsigned char *)pass_string,
1506 strlen(pass_string));
1507 clear_free(pass_string);
1511 if (opt_cert != NULL || opt_key != NULL)
1512 CMP_warn("-cert and -key not used for protection since -secret is given");
1515 && !OSSL_CMP_CTX_set1_referenceValue(ctx, (unsigned char *)opt_ref,
1519 if (opt_key != NULL) {
1520 EVP_PKEY *pkey = load_key_pwd(opt_key, opt_keyform, opt_keypass, engine,
1521 "private key for CMP client certificate");
1523 if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) {
1524 EVP_PKEY_free(pkey);
1527 EVP_PKEY_free(pkey);
1529 if (opt_secret == NULL && opt_srvcert == NULL && opt_trusted == NULL)
1530 CMP_warn("will not authenticate server due to missing -secret, -trusted, or -srvcert");
1532 if (opt_cert != NULL) {
1534 STACK_OF(X509) *certs = NULL;
1535 X509_STORE *own_trusted = NULL;
1538 if (!load_cert_certs(opt_cert, &cert, &certs, 0, opt_keypass,
1539 "CMP client certificate (optionally with chain)"))
1540 /* opt_keypass is needed if opt_cert is an encrypted PKCS#12 file */
1542 ok = OSSL_CMP_CTX_set1_cert(ctx, cert);
1545 CMP_err("out of memory");
1547 if (opt_own_trusted != NULL) {
1548 own_trusted = load_trusted(opt_own_trusted, 0,
1549 "trusted certs for verifying own CMP signer cert");
1550 ok = own_trusted != NULL;
1552 ok = ok && OSSL_CMP_CTX_build_cert_chain(ctx, own_trusted, certs);
1554 X509_STORE_free(own_trusted);
1555 sk_X509_pop_free(certs, X509_free);
1558 } else if (opt_own_trusted != NULL) {
1559 CMP_warn("-own_trusted option is ignored without -cert");
1562 if (!setup_certs(opt_extracerts, "extra certificates for CMP", ctx,
1563 (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_extraCertsOut))
1565 cleanse(opt_otherpass);
1567 if (opt_unprotected_requests)
1568 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1);
1570 if (opt_digest != NULL) {
1571 int digest = OBJ_ln2nid(opt_digest);
1573 if (digest == NID_undef) {
1574 CMP_err1("digest algorithm name not recognized: '%s'", opt_digest);
1577 if (!OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_DIGEST_ALGNID, digest)
1578 || !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_OWF_ALGNID, digest)) {
1579 CMP_err1("digest algorithm name not supported: '%s'", opt_digest);
1584 if (opt_mac != NULL) {
1585 int mac = OBJ_ln2nid(opt_mac);
1586 if (mac == NID_undef) {
1587 CMP_err1("MAC algorithm name not recognized: '%s'", opt_mac);
1590 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MAC_ALGNID, mac);
1596 * set up IR/CR/KUR/CertConf/RR specific parts of the OSSL_CMP_CTX
1597 * based on options from config file/CLI.
1598 * Returns pointer on success, NULL on error
1600 static int setup_request_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1602 if (opt_subject == NULL && opt_oldcert == NULL && opt_cert == NULL
1603 && opt_cmd != CMP_RR && opt_cmd != CMP_GENM)
1604 CMP_warn("no -subject given, neither -oldcert nor -cert available as default");
1605 if (!set_name(opt_subject, OSSL_CMP_CTX_set1_subjectName, ctx, "subject")
1606 || !set_name(opt_issuer, OSSL_CMP_CTX_set1_issuer, ctx, "issuer"))
1609 if (opt_newkey != NULL) {
1610 const char *file = opt_newkey;
1611 const int format = opt_keyform;
1612 const char *pass = opt_newkeypass;
1613 const char *desc = "new private key for cert to be enrolled";
1616 BIO *bio_bak = bio_err;
1618 bio_err = NULL; /* suppress diagnostics on first try loading key */
1619 pkey = load_key_pwd(file, format, pass, engine, desc);
1623 desc = opt_csr == NULL
1624 ? "fallback public key for cert to be enrolled"
1625 : "public key for checking cert resulting from p10cr";
1626 pkey = load_pubkey(file, format, 0, pass, engine, desc);
1629 cleanse(opt_newkeypass);
1630 if (pkey == NULL || !OSSL_CMP_CTX_set0_newPkey(ctx, priv, pkey)) {
1631 EVP_PKEY_free(pkey);
1637 && !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_VALIDITY_DAYS,
1639 CMP_err("could not set requested cert validity period");
1643 if (opt_policies != NULL && opt_policy_oids != NULL) {
1644 CMP_err("cannot have policies both via -policies and via -policy_oids");
1648 if (opt_reqexts != NULL || opt_policies != NULL) {
1650 X509_EXTENSIONS *exts = sk_X509_EXTENSION_new_null();
1654 X509V3_set_ctx(&ext_ctx, NULL, NULL, NULL, NULL, 0);
1655 X509V3_set_nconf(&ext_ctx, conf);
1656 if (opt_reqexts != NULL
1657 && !X509V3_EXT_add_nconf_sk(conf, &ext_ctx, opt_reqexts, &exts)) {
1658 CMP_err1("cannot load certificate request extension section '%s'",
1660 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1663 if (opt_policies != NULL
1664 && !X509V3_EXT_add_nconf_sk(conf, &ext_ctx, opt_policies, &exts)) {
1665 CMP_err1("cannot load policy cert request extension section '%s'",
1667 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1670 OSSL_CMP_CTX_set0_reqExtensions(ctx, exts);
1672 if (OSSL_CMP_CTX_reqExtensions_have_SAN(ctx) && opt_sans != NULL) {
1673 CMP_err("cannot have Subject Alternative Names both via -reqexts and via -sans");
1677 if (!set_gennames(ctx, opt_sans, "Subject Alternative Name"))
1680 if (opt_san_nodefault) {
1681 if (opt_sans != NULL)
1682 CMP_warn("-opt_san_nodefault has no effect when -sans is used");
1683 (void)OSSL_CMP_CTX_set_option(ctx,
1684 OSSL_CMP_OPT_SUBJECTALTNAME_NODEFAULT, 1);
1687 if (opt_policy_oids_critical) {
1688 if (opt_policy_oids == NULL)
1689 CMP_warn("-opt_policy_oids_critical has no effect unless -policy_oids is given");
1690 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_POLICIES_CRITICAL, 1);
1693 while (opt_policy_oids != NULL) {
1694 ASN1_OBJECT *policy;
1696 char *next = next_item(opt_policy_oids);
1698 if ((policy = OBJ_txt2obj(opt_policy_oids, 1)) == 0) {
1699 CMP_err1("unknown policy OID '%s'", opt_policy_oids);
1703 if ((pinfo = POLICYINFO_new()) == NULL) {
1704 ASN1_OBJECT_free(policy);
1707 pinfo->policyid = policy;
1709 if (!OSSL_CMP_CTX_push0_policy(ctx, pinfo)) {
1710 CMP_err1("cannot add policy with OID '%s'", opt_policy_oids);
1711 POLICYINFO_free(pinfo);
1714 opt_policy_oids = next;
1717 if (opt_popo >= OSSL_CRMF_POPO_NONE)
1718 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_POPO_METHOD, opt_popo);
1720 if (opt_csr != NULL) {
1721 if (opt_cmd != CMP_P10CR) {
1722 CMP_warn("-csr option is ignored for command other than p10cr");
1725 load_csr_autofmt(opt_csr, "PKCS#10 CSR for p10cr");
1729 if (!OSSL_CMP_CTX_set1_p10CSR(ctx, csr)) {
1737 if (opt_oldcert != NULL) {
1738 X509 *oldcert = load_cert_pwd(opt_oldcert, opt_keypass,
1739 "certificate to be updated/revoked");
1740 /* opt_keypass is needed if opt_oldcert is an encrypted PKCS#12 file */
1742 if (oldcert == NULL)
1744 if (!OSSL_CMP_CTX_set1_oldCert(ctx, oldcert)) {
1750 cleanse(opt_keypass);
1751 if (opt_revreason > CRL_REASON_NONE)
1752 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_REVOCATION_REASON,
1758 CMP_err("out of memory");
1762 static int handle_opt_geninfo(OSSL_CMP_CTX *ctx)
1768 OSSL_CMP_ITAV *itav;
1770 char *valptr = strchr(opt_geninfo, ':');
1772 if (valptr == NULL) {
1773 CMP_err("missing ':' in -geninfo option");
1779 if (strncasecmp(valptr, "int:", 4) != 0) {
1780 CMP_err("missing 'int:' in -geninfo option");
1785 value = strtol(valptr, &endstr, 10);
1786 if (endstr == valptr || *endstr != '\0') {
1787 CMP_err("cannot parse int in -geninfo option");
1791 type = OBJ_txt2obj(opt_geninfo, 1);
1793 CMP_err("cannot parse OID in -geninfo option");
1797 if ((aint = ASN1_INTEGER_new()) == NULL)
1800 val = ASN1_TYPE_new();
1801 if (!ASN1_INTEGER_set(aint, value) || val == NULL) {
1802 ASN1_INTEGER_free(aint);
1805 ASN1_TYPE_set(val, V_ASN1_INTEGER, aint);
1806 itav = OSSL_CMP_ITAV_create(type, val);
1808 ASN1_TYPE_free(val);
1812 if (!OSSL_CMP_CTX_push0_geninfo_ITAV(ctx, itav)) {
1813 OSSL_CMP_ITAV_free(itav);
1819 ASN1_OBJECT_free(type);
1820 CMP_err("out of memory");
1826 * set up the client-side OSSL_CMP_CTX based on options from config file/CLI
1827 * while parsing options and checking their consistency.
1828 * Prints reason for error to bio_err.
1829 * Returns 1 on success, 0 on error
1831 static int setup_client_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
1834 char *server = NULL, *port = NULL, *path = NULL, *used_path;
1836 char server_buf[200] = { '\0' };
1837 char proxy_buf[200] = { '\0' };
1838 char *proxy_host = NULL;
1839 char *proxy_port_str = NULL;
1841 if (opt_server == NULL) {
1842 CMP_err("missing -server option");
1845 if (!OSSL_HTTP_parse_url(opt_server, &server, &port, &portnum, &path, &ssl)) {
1846 CMP_err1("cannot parse -server URL: %s", opt_server);
1849 if (ssl && !opt_tls_used) {
1850 CMP_err("missing -tls_used option since -server URL indicates https");
1853 BIO_snprintf(server_port, sizeof(server_port), "%s", port);
1854 used_path = opt_path != NULL ? opt_path : path;
1855 if (!OSSL_CMP_CTX_set1_server(ctx, server)
1856 || !OSSL_CMP_CTX_set_serverPort(ctx, portnum)
1857 || !OSSL_CMP_CTX_set1_serverPath(ctx, used_path))
1859 if (opt_proxy != NULL && !OSSL_CMP_CTX_set1_proxy(ctx, opt_proxy))
1861 if (opt_no_proxy != NULL && !OSSL_CMP_CTX_set1_no_proxy(ctx, opt_no_proxy))
1863 (void)BIO_snprintf(server_buf, sizeof(server_buf), "http%s://%s:%s/%s",
1864 opt_tls_used ? "s" : "", server, port,
1865 *used_path == '/' ? used_path + 1 : used_path);
1867 if (opt_proxy != NULL)
1868 (void)BIO_snprintf(proxy_buf, sizeof(proxy_buf), " via %s", opt_proxy);
1870 if (!transform_opts())
1873 if (opt_cmd == CMP_IR || opt_cmd == CMP_CR || opt_cmd == CMP_KUR) {
1874 if (opt_newkey == NULL && opt_key == NULL && opt_csr == NULL) {
1875 CMP_err("missing -newkey (or -key) to be certified");
1878 if (opt_certout == NULL) {
1879 CMP_err("-certout not given, nowhere to save certificate");
1883 if (opt_cmd == CMP_KUR) {
1884 char *ref_cert = opt_oldcert != NULL ? opt_oldcert : opt_cert;
1886 if (ref_cert == NULL) {
1887 CMP_err("missing -oldcert option for certificate to be updated");
1890 if (opt_subject != NULL)
1891 CMP_warn2("-subject '%s' given, which overrides the subject of '%s' in KUR",
1892 opt_subject, ref_cert);
1894 if (opt_cmd == CMP_RR && opt_oldcert == NULL) {
1895 CMP_err("missing certificate to be revoked");
1898 if (opt_cmd == CMP_P10CR && opt_csr == NULL) {
1899 CMP_err("missing PKCS#10 CSR for p10cr");
1903 if (opt_recipient == NULL && opt_srvcert == NULL && opt_issuer == NULL
1904 && opt_oldcert == NULL && opt_cert == NULL)
1905 CMP_warn("missing -recipient, -srvcert, -issuer, -oldcert or -cert; recipient will be set to \"NULL-DN\"");
1907 if (opt_infotype_s != NULL) {
1908 char id_buf[100] = "id-it-";
1910 strncat(id_buf, opt_infotype_s, sizeof(id_buf) - strlen(id_buf) - 1);
1911 if ((opt_infotype = OBJ_sn2nid(id_buf)) == NID_undef) {
1912 CMP_err("unknown OID name in -infotype option");
1917 if (!setup_verification_ctx(ctx))
1920 if (opt_msg_timeout >= 0) /* must do this before setup_ssl_ctx() */
1921 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT,
1923 if (opt_total_timeout >= 0)
1924 (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_TOTAL_TIMEOUT,
1927 if (opt_reqin != NULL && opt_rspin != NULL)
1928 CMP_warn("-reqin is ignored since -rspin is present");
1929 if (opt_reqin_new_tid && opt_reqin == NULL)
1930 CMP_warn("-reqin_new_tid is ignored since -reqin is not present");
1931 if (opt_reqin != NULL || opt_reqout != NULL
1932 || opt_rspin != NULL || opt_rspout != NULL || opt_use_mock_srv)
1933 (void)OSSL_CMP_CTX_set_transfer_cb(ctx, read_write_req_resp);
1935 if ((opt_tls_cert != NULL || opt_tls_key != NULL
1936 || opt_tls_keypass != NULL || opt_tls_extra != NULL
1937 || opt_tls_trusted != NULL || opt_tls_host != NULL)
1939 CMP_warn("TLS options(s) given but not -tls_used");
1941 #ifdef OPENSSL_NO_SOCK
1942 BIO_printf(bio_err, "Cannot use TLS - sockets not supported\n");
1945 APP_HTTP_TLS_INFO *info;
1947 if (opt_tls_cert != NULL
1948 || opt_tls_key != NULL || opt_tls_keypass != NULL) {
1949 if (opt_tls_key == NULL) {
1950 CMP_err("missing -tls_key option");
1952 } else if (opt_tls_cert == NULL) {
1953 CMP_err("missing -tls_cert option");
1957 if (opt_use_mock_srv) {
1958 CMP_err("cannot use TLS options together with -use_mock_srv");
1961 if ((info = OPENSSL_zalloc(sizeof(*info))) == NULL)
1963 (void)OSSL_CMP_CTX_set_http_cb_arg(ctx, info);
1964 /* info will be freed along with CMP ctx */
1965 info->server = opt_server;
1966 info->port = server_port;
1967 info->use_proxy = opt_proxy != NULL;
1968 info->timeout = OSSL_CMP_CTX_get_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT);
1969 info->ssl_ctx = setup_ssl_ctx(ctx, engine);
1970 if (info->ssl_ctx == NULL)
1972 (void)OSSL_CMP_CTX_set_http_cb(ctx, app_http_tls_cb);
1976 if (!setup_protection_ctx(ctx, engine))
1979 if (!setup_request_ctx(ctx, engine))
1982 if (!set_name(opt_recipient, OSSL_CMP_CTX_set1_recipient, ctx, "recipient")
1983 || !set_name(opt_expect_sender, OSSL_CMP_CTX_set1_expected_sender,
1984 ctx, "expected sender"))
1987 if (opt_geninfo != NULL && !handle_opt_geninfo(ctx))
1990 /* not printing earlier, to minimize confusion in case setup fails before */
1991 CMP_info2("will contact %s%s", server_buf, proxy_buf);
1996 OPENSSL_free(server);
1999 OPENSSL_free(proxy_host);
2000 OPENSSL_free(proxy_port_str);
2003 CMP_err("out of memory");
2008 * write out the given certificate to the output specified by bio.
2009 * Depending on options use either PEM or DER format.
2010 * Returns 1 on success, 0 on error
2012 static int write_cert(BIO *bio, X509 *cert)
2014 if ((opt_certform == FORMAT_PEM && PEM_write_bio_X509(bio, cert))
2015 || (opt_certform == FORMAT_ASN1 && i2d_X509_bio(bio, cert)))
2017 if (opt_certform != FORMAT_PEM && opt_certform != FORMAT_ASN1)
2019 "error: unsupported type '%s' for writing certificates\n",
2025 * If destFile != NULL writes out a stack of certs to the given file.
2026 * In any case frees the certs.
2027 * Depending on options use either PEM or DER format,
2028 * where DER does not make much sense for writing more than one cert!
2029 * Returns number of written certificates on success, -1 on error.
2031 static int save_free_certs(OSSL_CMP_CTX *ctx,
2032 STACK_OF(X509) *certs, char *destFile, char *desc)
2036 int n = sk_X509_num(certs);
2038 if (destFile == NULL)
2040 CMP_info3("received %d %s certificate(s), saving to file '%s'",
2042 if (n > 1 && opt_certform != FORMAT_PEM)
2043 CMP_warn("saving more than one certificate in non-PEM format");
2045 if (destFile == NULL || (bio = BIO_new(BIO_s_file())) == NULL
2046 || !BIO_write_filename(bio, (char *)destFile)) {
2047 CMP_err1("could not open file '%s' for writing", destFile);
2052 for (i = 0; i < n; i++) {
2053 if (!write_cert(bio, sk_X509_value(certs, i))) {
2054 CMP_err1("cannot write certificate to file '%s'", destFile);
2062 sk_X509_pop_free(certs, X509_free);
2066 static void print_itavs(STACK_OF(OSSL_CMP_ITAV) *itavs)
2068 OSSL_CMP_ITAV *itav = NULL;
2071 int n = sk_OSSL_CMP_ITAV_num(itavs); /* itavs == NULL leads to 0 */
2074 CMP_info("genp contains no ITAV");
2078 for (i = 0; i < n; i++) {
2079 itav = sk_OSSL_CMP_ITAV_value(itavs, i);
2080 r = OBJ_obj2txt(buf, 128, OSSL_CMP_ITAV_get0_type(itav), 0);
2082 CMP_err("could not get ITAV details");
2084 CMP_info("genp contains empty ITAV");
2086 CMP_info1("genp contains ITAV of type: %s", buf);
2090 static char opt_item[SECTION_NAME_MAX + 1];
2091 /* get previous name from a comma-separated list of names */
2092 static const char *prev_item(const char *opt, const char *end)
2100 while (beg != opt && beg[-1] != ',' && !isspace(beg[-1]))
2103 if (len > SECTION_NAME_MAX)
2104 len = SECTION_NAME_MAX;
2105 strncpy(opt_item, beg, len);
2106 opt_item[SECTION_NAME_MAX] = '\0'; /* avoid gcc v8 O3 stringop-truncation */
2107 opt_item[len] = '\0';
2108 if (len > SECTION_NAME_MAX)
2109 CMP_warn2("using only first %d characters of section name starting with \"%s\"",
2110 SECTION_NAME_MAX, opt_item);
2111 while (beg != opt && (beg[-1] == ',' || isspace(beg[-1])))
2116 /* get str value for name from a comma-separated hierarchy of config sections */
2117 static char *conf_get_string(const CONF *src_conf, const char *groups,
2121 const char *end = groups + strlen(groups);
2123 while ((end = prev_item(groups, end)) != NULL) {
2124 if ((res = NCONF_get_string(src_conf, opt_item, name)) != NULL)
2130 /* get long val for name from a comma-separated hierarchy of config sections */
2131 static int conf_get_number_e(const CONF *conf_, const char *groups,
2132 const char *name, long *result)
2134 char *str = conf_get_string(conf_, groups, name);
2138 if (str == NULL || *str == '\0')
2141 res = strtol(str, &tailptr, 10);
2142 if (res == LONG_MIN || res == LONG_MAX || *tailptr != '\0')
2150 * use the command line option table to read values from the CMP section
2151 * of openssl.cnf. Defaults are taken from the config file, they can be
2152 * overwritten on the command line.
2154 static int read_config(void)
2160 int provider_option;
2161 int verification_option;
2162 int start = OPT_VERBOSITY;
2164 * starting with offset OPT_VERBOSITY because OPT_CONFIG and OPT_SECTION
2165 * would not make sense within the config file.
2166 * Moreover, these two options and OPT_VERBOSITY have already been handled.
2168 int n_options = OSSL_NELEM(cmp_options) - 1;
2170 for (i = start - OPT_HELP, opt = &cmp_options[start];
2171 opt->name; i++, opt++)
2172 if (!strcmp(opt->name, OPT_SECTION_STR)
2173 || !strcmp(opt->name, OPT_MORE_STR))
2175 OPENSSL_assert(OSSL_NELEM(cmp_vars) == n_options
2176 + OPT_PROV__FIRST + 1 - OPT_PROV__LAST
2177 + OPT_V__FIRST + 1 - OPT_V__LAST);
2178 for (i = start - OPT_HELP, opt = &cmp_options[start];
2179 opt->name; i++, opt++) {
2180 if (!strcmp(opt->name, OPT_SECTION_STR)
2181 || !strcmp(opt->name, OPT_MORE_STR)) {
2185 provider_option = (OPT_PROV__FIRST <= opt->retval
2186 && opt->retval < OPT_PROV__LAST);
2187 verification_option = (OPT_V__FIRST <= opt->retval
2188 && opt->retval < OPT_V__LAST);
2189 if (provider_option || verification_option)
2191 switch (opt->valtype) {
2195 if (!conf_get_number_e(conf, opt_section, opt->name, &num)) {
2197 continue; /* option not provided */
2202 txt = conf_get_string(conf, opt_section, opt->name);
2205 continue; /* option not provided */
2209 CMP_err2("internal: unsupported type '%c' for option '%s'",
2210 opt->valtype, opt->name);
2214 if (provider_option || verification_option) {
2219 BIO_snprintf(arg1, 81, "-%s", (char *)opt->name);
2220 conf_argv[0] = prog;
2221 conf_argv[1] = arg1;
2222 if (opt->valtype == '-') {
2227 conf_argv[2] = conf_get_string(conf, opt_section, opt->name);
2230 if (conf_argc > 1) {
2231 (void)opt_init(conf_argc, conf_argv, cmp_options);
2234 ? !opt_provider(opt_next())
2235 : !opt_verify(opt_next(), vpm)) {
2236 CMP_err2("for option '%s' in config file section '%s'",
2237 opt->name, opt_section);
2242 switch (opt->valtype) {
2245 if (num < INT_MIN || INT_MAX < num) {
2247 "integer value out of range for option '%s'\n",
2251 *cmp_vars[i].num = (int)num;
2254 *cmp_vars[i].num_long = num;
2257 if (txt != NULL && txt[0] == '\0')
2258 txt = NULL; /* reset option on empty string input */
2259 *cmp_vars[i].txt = txt;
2268 static char *opt_str(char *opt)
2270 char *arg = opt_arg();
2272 if (arg[0] == '\0') {
2273 CMP_warn1("argument of -%s option is empty string, resetting option",
2276 } else if (arg[0] == '-') {
2277 CMP_warn1("argument of -%s option starts with hyphen", opt);
2282 static int opt_nat(void)
2286 if (opt_int(opt_arg(), &result) && result < 0)
2287 BIO_printf(bio_err, "error: argument '%s' must not be negative\n",
2292 /* returns 1 on success, 0 on error, -1 on -help (i.e., stop with success) */
2293 static int get_opts(int argc, char **argv)
2297 prog = opt_init(argc, argv, cmp_options);
2299 while ((o = opt_next()) != OPT_EOF) {
2304 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
2307 opt_help(cmp_options);
2309 case OPT_CONFIG: /* has already been handled */
2310 case OPT_SECTION: /* has already been handled */
2311 case OPT_VERBOSITY: /* has already been handled */
2314 opt_server = opt_str("server");
2317 opt_proxy = opt_str("proxy");
2320 opt_no_proxy = opt_str("no_proxy");
2323 opt_path = opt_str("path");
2325 case OPT_MSG_TIMEOUT:
2326 if ((opt_msg_timeout = opt_nat()) < 0)
2329 case OPT_TOTAL_TIMEOUT:
2330 if ((opt_total_timeout = opt_nat()) < 0)
2337 opt_tls_cert = opt_str("tls_cert");
2340 opt_tls_key = opt_str("tls_key");
2342 case OPT_TLS_KEYPASS:
2343 opt_tls_keypass = opt_str("tls_keypass");
2346 opt_tls_extra = opt_str("tls_extra");
2348 case OPT_TLS_TRUSTED:
2349 opt_tls_trusted = opt_str("tls_trusted");
2352 opt_tls_host = opt_str("tls_host");
2355 opt_ref = opt_str("ref");
2358 opt_secret = opt_str("secret");
2361 opt_cert = opt_str("cert");
2363 case OPT_OWN_TRUSTED:
2364 opt_own_trusted = opt_str("own_trusted");
2367 opt_key = opt_str("key");
2370 opt_keypass = opt_str("keypass");
2373 opt_digest = opt_str("digest");
2376 opt_mac = opt_str("mac");
2378 case OPT_EXTRACERTS:
2379 opt_extracerts = opt_str("extracerts");
2381 case OPT_UNPROTECTED_REQUESTS:
2382 opt_unprotected_requests = 1;
2386 opt_trusted = opt_str("trusted");
2389 opt_untrusted = opt_str("untrusted");
2392 opt_srvcert = opt_str("srvcert");
2395 opt_recipient = opt_str("recipient");
2397 case OPT_EXPECT_SENDER:
2398 opt_expect_sender = opt_str("expect_sender");
2400 case OPT_IGNORE_KEYUSAGE:
2401 opt_ignore_keyusage = 1;
2403 case OPT_UNPROTECTED_ERRORS:
2404 opt_unprotected_errors = 1;
2406 case OPT_EXTRACERTSOUT:
2407 opt_extracertsout = opt_str("extracertsout");
2409 case OPT_CACERTSOUT:
2410 opt_cacertsout = opt_str("cacertsout");
2414 if (!opt_verify(o, vpm))
2418 opt_cmd_s = opt_str("cmd");
2421 opt_infotype_s = opt_str("infotype");
2424 opt_geninfo = opt_str("geninfo");
2428 opt_newkey = opt_str("newkey");
2430 case OPT_NEWKEYPASS:
2431 opt_newkeypass = opt_str("newkeypass");
2434 opt_subject = opt_str("subject");
2437 opt_issuer = opt_str("issuer");
2440 if ((opt_days = opt_nat()) < 0)
2444 opt_reqexts = opt_str("reqexts");
2447 opt_sans = opt_str("sans");
2449 case OPT_SAN_NODEFAULT:
2450 opt_san_nodefault = 1;
2453 opt_policies = opt_str("policies");
2455 case OPT_POLICY_OIDS:
2456 opt_policy_oids = opt_str("policy_oids");
2458 case OPT_POLICY_OIDS_CRITICAL:
2459 opt_policy_oids_critical = 1;
2462 if (!opt_int(opt_arg(), &opt_popo)
2463 || opt_popo < OSSL_CRMF_POPO_NONE
2464 || opt_popo > OSSL_CRMF_POPO_KEYENC) {
2465 CMP_err("invalid popo spec. Valid values are -1 .. 2");
2470 opt_csr = opt_arg();
2472 case OPT_OUT_TRUSTED:
2473 opt_out_trusted = opt_str("out_trusted");
2475 case OPT_IMPLICIT_CONFIRM:
2476 opt_implicit_confirm = 1;
2478 case OPT_DISABLE_CONFIRM:
2479 opt_disable_confirm = 1;
2482 opt_certout = opt_str("certout");
2485 opt_chainout = opt_str("chainout");
2488 opt_oldcert = opt_str("oldcert");
2491 if (!opt_int(opt_arg(), &opt_revreason)
2492 || opt_revreason < CRL_REASON_NONE
2493 || opt_revreason > CRL_REASON_AA_COMPROMISE
2494 || opt_revreason == 7) {
2495 CMP_err("invalid revreason. Valid values are -1 .. 6, 8 .. 10");
2500 opt_certform_s = opt_str("certform");
2503 opt_keyform_s = opt_str("keyform");
2506 opt_otherpass = opt_str("otherpass");
2508 #ifndef OPENSSL_NO_ENGINE
2510 opt_engine = opt_str("engine");
2513 case OPT_PROV_CASES:
2514 if (!opt_provider(o))
2522 opt_repeat = opt_nat();
2525 opt_reqin = opt_str("reqin");
2527 case OPT_REQIN_NEW_TID:
2528 opt_reqin_new_tid = 1;
2531 opt_reqout = opt_str("reqout");
2534 opt_rspin = opt_str("rspin");
2537 opt_rspout = opt_str("rspout");
2539 case OPT_USE_MOCK_SRV:
2540 opt_use_mock_srv = 1;
2543 opt_port = opt_str("port");
2546 if ((opt_max_msgs = opt_nat()) < 0)
2550 opt_srv_ref = opt_str("srv_ref");
2552 case OPT_SRV_SECRET:
2553 opt_srv_secret = opt_str("srv_secret");
2556 opt_srv_cert = opt_str("srv_cert");
2559 opt_srv_key = opt_str("srv_key");
2561 case OPT_SRV_KEYPASS:
2562 opt_srv_keypass = opt_str("srv_keypass");
2564 case OPT_SRV_TRUSTED:
2565 opt_srv_trusted = opt_str("srv_trusted");
2567 case OPT_SRV_UNTRUSTED:
2568 opt_srv_untrusted = opt_str("srv_untrusted");
2571 opt_rsp_cert = opt_str("rsp_cert");
2573 case OPT_RSP_EXTRACERTS:
2574 opt_rsp_extracerts = opt_str("rsp_extracerts");
2576 case OPT_RSP_CAPUBS:
2577 opt_rsp_capubs = opt_str("rsp_capubs");
2579 case OPT_POLL_COUNT:
2580 opt_poll_count = opt_nat();
2582 case OPT_CHECK_AFTER:
2583 opt_check_after = opt_nat();
2585 case OPT_GRANT_IMPLICITCONF:
2586 opt_grant_implicitconf = 1;
2589 opt_pkistatus = opt_nat();
2592 opt_failure = opt_nat();
2594 case OPT_FAILUREBITS:
2595 opt_failurebits = opt_nat();
2597 case OPT_STATUSSTRING:
2598 opt_statusstring = opt_str("statusstring");
2600 case OPT_SEND_ERROR:
2603 case OPT_SEND_UNPROTECTED:
2604 opt_send_unprotected = 1;
2606 case OPT_SEND_UNPROT_ERR:
2607 opt_send_unprot_err = 1;
2609 case OPT_ACCEPT_UNPROTECTED:
2610 opt_accept_unprotected = 1;
2612 case OPT_ACCEPT_UNPROT_ERR:
2613 opt_accept_unprot_err = 1;
2615 case OPT_ACCEPT_RAVERIFIED:
2616 opt_accept_raverified = 1;
2621 /* No extra args. */
2622 argc = opt_num_rest();
2629 int cmp_main(int argc, char **argv)
2631 char *configfile = NULL;
2633 X509 *newcert = NULL;
2634 ENGINE *engine = NULL;
2635 char mock_server[] = "mock server:1";
2636 int ret = 0; /* default: failure */
2639 prog = opt_appname(argv[0]);
2640 opt_help(cmp_options);
2645 * handle options -config, -section, and -verbosity upfront
2646 * to take effect for other options
2648 for (i = 1; i < argc - 1; i++) {
2649 if (*argv[i] == '-') {
2650 if (!strcmp(argv[i] + 1, cmp_options[OPT_CONFIG - OPT_HELP].name))
2651 opt_config = argv[++i];
2652 else if (!strcmp(argv[i] + 1,
2653 cmp_options[OPT_SECTION - OPT_HELP].name))
2654 opt_section = argv[++i];
2655 else if (strcmp(argv[i] + 1,
2656 cmp_options[OPT_VERBOSITY - OPT_HELP].name) == 0
2657 && !set_verbosity(atoi(argv[++i])))
2661 if (opt_section[0] == '\0') /* empty string */
2662 opt_section = DEFAULT_SECTION;
2664 vpm = X509_VERIFY_PARAM_new();
2666 CMP_err("out of memory");
2670 /* read default values for options from config file */
2671 configfile = opt_config != NULL ? opt_config : default_config_file;
2672 if (configfile != NULL && configfile[0] != '\0' /* non-empty string */
2673 && (configfile != default_config_file || access(configfile, F_OK) != -1)) {
2674 CMP_info2("using section(s) '%s' of OpenSSL configuration file '%s'",
2675 opt_section, configfile);
2676 conf = app_load_config(configfile);
2680 if (strcmp(opt_section, CMP_SECTION) == 0) { /* default */
2681 if (!NCONF_get_section(conf, opt_section))
2682 CMP_info2("no [%s] section found in config file '%s';"
2683 " will thus use just [default] and unnamed section if present",
2684 opt_section, configfile);
2686 const char *end = opt_section + strlen(opt_section);
2687 while ((end = prev_item(opt_section, end)) != NULL) {
2688 if (!NCONF_get_section(conf, opt_item)) {
2689 CMP_err2("no [%s] section found in config file '%s'",
2690 opt_item, configfile);
2699 (void)BIO_flush(bio_err); /* prevent interference with opt_help() */
2701 ret = get_opts(argc, argv);
2707 set_base_ui_method(UI_null());
2709 if (opt_engine != NULL)
2710 engine = setup_engine_methods(opt_engine, 0 /* not: ENGINE_METHOD_ALL */, 0);
2712 if (opt_port != NULL) {
2713 if (opt_use_mock_srv) {
2714 CMP_err("cannot use both -port and -use_mock_srv options");
2717 if (opt_server != NULL) {
2718 CMP_err("cannot use both -port and -server options");
2723 cmp_ctx = OSSL_CMP_CTX_new(app_get0_libctx(), app_get0_propq());
2724 if (cmp_ctx == NULL)
2726 OSSL_CMP_CTX_set_log_verbosity(cmp_ctx, opt_verbosity);
2727 if (!OSSL_CMP_CTX_set_log_cb(cmp_ctx, print_to_bio_out)) {
2728 CMP_err1("cannot set up error reporting and logging for %s", prog);
2731 if ((opt_use_mock_srv || opt_port != NULL)) {
2732 OSSL_CMP_SRV_CTX *srv_ctx;
2734 if ((srv_ctx = setup_srv_ctx(engine)) == NULL)
2736 OSSL_CMP_CTX_set_transfer_cb_arg(cmp_ctx, srv_ctx);
2737 if (!OSSL_CMP_CTX_set_log_cb(OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx),
2738 print_to_bio_out)) {
2739 CMP_err1("cannot set up error reporting and logging for %s", prog);
2745 if (opt_port != NULL) { /* act as very basic CMP HTTP server */
2746 #ifdef OPENSSL_NO_SOCK
2747 BIO_printf(bio_err, "Cannot act as server - sockets not supported\n");
2753 if ((acbio = http_server_init_bio(prog, opt_port)) == NULL)
2755 while (opt_max_msgs <= 0 || msgs < opt_max_msgs) {
2757 OSSL_CMP_MSG *req = NULL;
2758 OSSL_CMP_MSG *resp = NULL;
2760 ret = http_server_get_asn1_req(ASN1_ITEM_rptr(OSSL_CMP_MSG),
2761 (ASN1_VALUE **)&req, &path,
2762 &cbio, acbio, prog, 0, 0);
2766 break; /* fatal error */
2771 if (strcmp(path, "") != 0 && strcmp(path, "pkix/") != 0) {
2772 (void)http_server_send_status(cbio, 404, "Not Found");
2773 CMP_err1("Expecting empty path or 'pkix/' but got '%s'",
2776 OSSL_CMP_MSG_free(req);
2780 resp = OSSL_CMP_CTX_server_perform(cmp_ctx, req);
2781 OSSL_CMP_MSG_free(req);
2783 (void)http_server_send_status(cbio,
2784 500, "Internal Server Error");
2785 break; /* treated as fatal error */
2787 ret = http_server_send_asn1_resp(cbio, "application/pkixcmp",
2788 ASN1_ITEM_rptr(OSSL_CMP_MSG),
2789 (const ASN1_VALUE *)resp);
2790 OSSL_CMP_MSG_free(resp);
2792 break; /* treated as fatal error */
2794 (void)http_server_send_status(cbio, 400, "Bad Request");
2801 BIO_free_all(acbio);
2805 /* else act as CMP client */
2807 if (opt_use_mock_srv) {
2808 if (opt_server != NULL) {
2809 CMP_err("cannot use both -use_mock_srv and -server options");
2812 if (opt_proxy != NULL) {
2813 CMP_err("cannot use both -use_mock_srv and -proxy options");
2816 opt_server = mock_server;
2820 if (!setup_client_ctx(cmp_ctx, engine)) {
2821 CMP_err("cannot set up CMP context");
2824 for (i = 0; i < opt_repeat; i++) {
2825 /* everything is ready, now connect and perform the command! */
2828 newcert = OSSL_CMP_exec_IR_ses(cmp_ctx);
2829 if (newcert != NULL)
2833 newcert = OSSL_CMP_exec_KUR_ses(cmp_ctx);
2834 if (newcert != NULL)
2838 newcert = OSSL_CMP_exec_CR_ses(cmp_ctx);
2839 if (newcert != NULL)
2843 newcert = OSSL_CMP_exec_P10CR_ses(cmp_ctx);
2844 if (newcert != NULL)
2848 if (OSSL_CMP_exec_RR_ses(cmp_ctx) != NULL)
2853 STACK_OF(OSSL_CMP_ITAV) *itavs;
2855 if (opt_infotype != NID_undef) {
2856 OSSL_CMP_ITAV *itav =
2857 OSSL_CMP_ITAV_create(OBJ_nid2obj(opt_infotype), NULL);
2860 OSSL_CMP_CTX_push0_genm_ITAV(cmp_ctx, itav);
2863 if ((itavs = OSSL_CMP_exec_GENM_ses(cmp_ctx)) != NULL) {
2865 sk_OSSL_CMP_ITAV_pop_free(itavs, OSSL_CMP_ITAV_free);
2873 if (OSSL_CMP_CTX_get_status(cmp_ctx) < 0)
2874 goto err; /* we got no response, maybe even did not send request */
2877 /* print PKIStatusInfo */
2878 int status = OSSL_CMP_CTX_get_status(cmp_ctx);
2879 char *buf = app_malloc(OSSL_CMP_PKISI_BUFLEN, "PKIStatusInfo buf");
2880 const char *string =
2881 OSSL_CMP_CTX_snprint_PKIStatus(cmp_ctx, buf,
2882 OSSL_CMP_PKISI_BUFLEN);
2885 status == OSSL_CMP_PKISTATUS_accepted
2886 ? OSSL_CMP_LOG_INFO :
2887 status == OSSL_CMP_PKISTATUS_rejection
2888 || status == OSSL_CMP_PKISTATUS_waiting
2889 ? OSSL_CMP_LOG_ERR : OSSL_CMP_LOG_WARNING,
2890 status == OSSL_CMP_PKISTATUS_accepted ? "info" :
2891 status == OSSL_CMP_PKISTATUS_rejection ? "server error" :
2892 status == OSSL_CMP_PKISTATUS_waiting ? "internal error"
2894 "received from %s %s %s", opt_server,
2895 string != NULL ? string : "<unknown PKIStatus>", "");
2899 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_extraCertsIn(cmp_ctx),
2900 opt_extracertsout, "extra") < 0)
2905 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_caPubs(cmp_ctx),
2906 opt_cacertsout, "CA") < 0)
2908 if (newcert != NULL) {
2909 STACK_OF(X509) *certs = sk_X509_new_null();
2911 if (!X509_add_cert(certs, newcert, X509_ADD_FLAG_UP_REF)) {
2912 sk_X509_free(certs);
2915 if (save_free_certs(cmp_ctx, certs, opt_certout, "enrolled") < 0)
2918 if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_newChain(cmp_ctx),
2919 opt_chainout, "chain") < 0)
2922 if (!OSSL_CMP_CTX_reinit(cmp_ctx))
2928 /* in case we ended up here on error without proper cleaning */
2929 cleanse(opt_keypass);
2930 cleanse(opt_newkeypass);
2931 cleanse(opt_otherpass);
2932 cleanse(opt_tls_keypass);
2933 cleanse(opt_secret);
2934 cleanse(opt_srv_keypass);
2935 cleanse(opt_srv_secret);
2938 OSSL_CMP_CTX_print_errors(cmp_ctx);
2940 ossl_cmp_mock_srv_free(OSSL_CMP_CTX_get_transfer_cb_arg(cmp_ctx));
2942 APP_HTTP_TLS_INFO *http_tls_info =
2943 OSSL_CMP_CTX_get_http_cb_arg(cmp_ctx);
2945 if (http_tls_info != NULL) {
2946 SSL_CTX_free(http_tls_info->ssl_ctx);
2947 OPENSSL_free(http_tls_info);
2950 X509_STORE_free(OSSL_CMP_CTX_get_certConf_cb_arg(cmp_ctx));
2951 OSSL_CMP_CTX_free(cmp_ctx);
2952 X509_VERIFY_PARAM_free(vpm);
2953 release_engine(engine);
2955 NCONF_free(conf); /* must not do as long as opt_... variables are used */
2956 OSSL_CMP_log_close();
2958 return ret == 0 ? EXIT_FAILURE : EXIT_SUCCESS; /* ret == -1 for -help */