2 * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright Nokia 2007-2019
4 * Copyright Siemens AG 2015-2019
6 * Licensed under the Apache License 2.0 (the "License"). You may not use
7 * this file except in compliance with the License. You can obtain a copy
8 * in the file LICENSE in the source distribution or at
9 * https://www.openssl.org/source/license.html
16 #include "http_server.h"
20 #include "cmp_mock_srv.h"
22 /* tweaks needed due to missing unistd.h on Windows */
23 #if defined(_WIN32) && !defined(__BORLANDC__)
24 # define access _access
30 #include <openssl/ui.h>
31 #include <openssl/pkcs12.h>
32 #include <openssl/ssl.h>
34 /* explicit #includes not strictly needed since implied by the above: */
36 #include <openssl/cmp.h>
37 #include <openssl/cmp_util.h>
38 #include <openssl/crmf.h>
39 #include <openssl/crypto.h>
40 #include <openssl/err.h>
41 #include <openssl/store.h>
42 #include <openssl/objects.h>
43 #include <openssl/x509.h>
46 static char *opt_config
= NULL
;
47 #define CMP_SECTION "cmp"
48 #define SECTION_NAME_MAX 40 /* max length of section name */
49 #define DEFAULT_SECTION "default"
50 static char *opt_section
= CMP_SECTION
;
51 static int opt_verbosity
= OSSL_CMP_LOG_INFO
;
53 static int read_config(void);
55 static CONF
*conf
= NULL
; /* OpenSSL config file context structure */
56 static OSSL_CMP_CTX
*cmp_ctx
= NULL
; /* the client-side CMP context */
58 /* the type of cmp command we want to send */
68 /* message transfer */
69 static char *opt_server
= NULL
;
70 static char server_port
[32] = { '\0' };
71 static char *opt_path
= NULL
;
72 static char *opt_proxy
= NULL
;
73 static char *opt_no_proxy
= NULL
;
74 static char *opt_recipient
= NULL
;
75 static int opt_keep_alive
= 1;
76 static int opt_msg_timeout
= -1;
77 static int opt_total_timeout
= -1;
79 /* server authentication */
80 static char *opt_trusted
= NULL
;
81 static char *opt_untrusted
= NULL
;
82 static char *opt_srvcert
= NULL
;
83 static char *opt_expect_sender
= NULL
;
84 static int opt_ignore_keyusage
= 0;
85 static int opt_unprotected_errors
= 0;
86 static char *opt_extracertsout
= NULL
;
87 static char *opt_cacertsout
= NULL
;
89 /* client authentication */
90 static char *opt_ref
= NULL
;
91 static char *opt_secret
= NULL
;
92 static char *opt_cert
= NULL
;
93 static char *opt_own_trusted
= NULL
;
94 static char *opt_key
= NULL
;
95 static char *opt_keypass
= NULL
;
96 static char *opt_digest
= NULL
;
97 static char *opt_mac
= NULL
;
98 static char *opt_extracerts
= NULL
;
99 static int opt_unprotected_requests
= 0;
101 /* generic message */
102 static char *opt_cmd_s
= NULL
;
103 static int opt_cmd
= -1;
104 static char *opt_geninfo
= NULL
;
105 static char *opt_infotype_s
= NULL
;
106 static int opt_infotype
= NID_undef
;
108 /* certificate enrollment */
109 static char *opt_newkey
= NULL
;
110 static char *opt_newkeypass
= NULL
;
111 static char *opt_subject
= NULL
;
112 static char *opt_issuer
= NULL
;
113 static int opt_days
= 0;
114 static char *opt_reqexts
= NULL
;
115 static char *opt_sans
= NULL
;
116 static int opt_san_nodefault
= 0;
117 static char *opt_policies
= NULL
;
118 static char *opt_policy_oids
= NULL
;
119 static int opt_policy_oids_critical
= 0;
120 static int opt_popo
= OSSL_CRMF_POPO_NONE
- 1;
121 static char *opt_csr
= NULL
;
122 static char *opt_out_trusted
= NULL
;
123 static int opt_implicit_confirm
= 0;
124 static int opt_disable_confirm
= 0;
125 static char *opt_certout
= NULL
;
126 static char *opt_chainout
= NULL
;
128 /* certificate enrollment and revocation */
129 static char *opt_oldcert
= NULL
;
130 static int opt_revreason
= CRL_REASON_NONE
;
132 /* credentials format */
133 static char *opt_certform_s
= "PEM";
134 static int opt_certform
= FORMAT_PEM
;
135 static char *opt_keyform_s
= NULL
;
136 static int opt_keyform
= FORMAT_UNDEF
;
137 static char *opt_otherpass
= NULL
;
138 static char *opt_engine
= NULL
;
141 static int opt_tls_used
= 0;
142 static char *opt_tls_cert
= NULL
;
143 static char *opt_tls_key
= NULL
;
144 static char *opt_tls_keypass
= NULL
;
145 static char *opt_tls_extra
= NULL
;
146 static char *opt_tls_trusted
= NULL
;
147 static char *opt_tls_host
= NULL
;
149 /* client-side debugging */
150 static int opt_batch
= 0;
151 static int opt_repeat
= 1;
152 static char *opt_reqin
= NULL
;
153 static int opt_reqin_new_tid
= 0;
154 static char *opt_reqout
= NULL
;
155 static char *opt_rspin
= NULL
;
156 static char *opt_rspout
= NULL
;
157 static int opt_use_mock_srv
= 0;
159 /* server-side debugging */
160 static char *opt_port
= NULL
;
161 static int opt_max_msgs
= 0;
163 static char *opt_srv_ref
= NULL
;
164 static char *opt_srv_secret
= NULL
;
165 static char *opt_srv_cert
= NULL
;
166 static char *opt_srv_key
= NULL
;
167 static char *opt_srv_keypass
= NULL
;
169 static char *opt_srv_trusted
= NULL
;
170 static char *opt_srv_untrusted
= NULL
;
171 static char *opt_rsp_cert
= NULL
;
172 static char *opt_rsp_extracerts
= NULL
;
173 static char *opt_rsp_capubs
= NULL
;
174 static int opt_poll_count
= 0;
175 static int opt_check_after
= 1;
176 static int opt_grant_implicitconf
= 0;
178 static int opt_pkistatus
= OSSL_CMP_PKISTATUS_accepted
;
179 static int opt_failure
= INT_MIN
;
180 static int opt_failurebits
= 0;
181 static char *opt_statusstring
= NULL
;
182 static int opt_send_error
= 0;
183 static int opt_send_unprotected
= 0;
184 static int opt_send_unprot_err
= 0;
185 static int opt_accept_unprotected
= 0;
186 static int opt_accept_unprot_err
= 0;
187 static int opt_accept_raverified
= 0;
189 static X509_VERIFY_PARAM
*vpm
= NULL
;
191 typedef enum OPTION_choice
{
193 OPT_CONFIG
, OPT_SECTION
, OPT_VERBOSITY
,
195 OPT_CMD
, OPT_INFOTYPE
, OPT_GENINFO
,
197 OPT_NEWKEY
, OPT_NEWKEYPASS
, OPT_SUBJECT
, OPT_ISSUER
,
198 OPT_DAYS
, OPT_REQEXTS
,
199 OPT_SANS
, OPT_SAN_NODEFAULT
,
200 OPT_POLICIES
, OPT_POLICY_OIDS
, OPT_POLICY_OIDS_CRITICAL
,
202 OPT_OUT_TRUSTED
, OPT_IMPLICIT_CONFIRM
, OPT_DISABLE_CONFIRM
,
203 OPT_CERTOUT
, OPT_CHAINOUT
,
205 OPT_OLDCERT
, OPT_REVREASON
,
207 OPT_SERVER
, OPT_PATH
, OPT_PROXY
, OPT_NO_PROXY
,
209 OPT_KEEP_ALIVE
, OPT_MSG_TIMEOUT
, OPT_TOTAL_TIMEOUT
,
211 OPT_TRUSTED
, OPT_UNTRUSTED
, OPT_SRVCERT
,
213 OPT_IGNORE_KEYUSAGE
, OPT_UNPROTECTED_ERRORS
,
214 OPT_EXTRACERTSOUT
, OPT_CACERTSOUT
,
216 OPT_REF
, OPT_SECRET
, OPT_CERT
, OPT_OWN_TRUSTED
, OPT_KEY
, OPT_KEYPASS
,
217 OPT_DIGEST
, OPT_MAC
, OPT_EXTRACERTS
,
218 OPT_UNPROTECTED_REQUESTS
,
220 OPT_CERTFORM
, OPT_KEYFORM
,
222 #ifndef OPENSSL_NO_ENGINE
228 OPT_TLS_USED
, OPT_TLS_CERT
, OPT_TLS_KEY
,
230 OPT_TLS_EXTRA
, OPT_TLS_TRUSTED
, OPT_TLS_HOST
,
232 OPT_BATCH
, OPT_REPEAT
,
233 OPT_REQIN
, OPT_REQIN_NEW_TID
, OPT_REQOUT
, OPT_RSPIN
, OPT_RSPOUT
,
236 OPT_PORT
, OPT_MAX_MSGS
,
237 OPT_SRV_REF
, OPT_SRV_SECRET
,
238 OPT_SRV_CERT
, OPT_SRV_KEY
, OPT_SRV_KEYPASS
,
239 OPT_SRV_TRUSTED
, OPT_SRV_UNTRUSTED
,
240 OPT_RSP_CERT
, OPT_RSP_EXTRACERTS
, OPT_RSP_CAPUBS
,
241 OPT_POLL_COUNT
, OPT_CHECK_AFTER
,
242 OPT_GRANT_IMPLICITCONF
,
243 OPT_PKISTATUS
, OPT_FAILURE
,
244 OPT_FAILUREBITS
, OPT_STATUSSTRING
,
245 OPT_SEND_ERROR
, OPT_SEND_UNPROTECTED
,
246 OPT_SEND_UNPROT_ERR
, OPT_ACCEPT_UNPROTECTED
,
247 OPT_ACCEPT_UNPROT_ERR
, OPT_ACCEPT_RAVERIFIED
,
252 const OPTIONS cmp_options
[] = {
253 /* entries must be in the same order as enumerated above!! */
254 {"help", OPT_HELP
, '-', "Display this summary"},
255 {"config", OPT_CONFIG
, 's',
256 "Configuration file to use. \"\" = none. Default from env variable OPENSSL_CONF"},
257 {"section", OPT_SECTION
, 's',
258 "Section(s) in config file to get options from. \"\" = 'default'. Default 'cmp'"},
259 {"verbosity", OPT_VERBOSITY
, 'N',
260 "Log level; 3=ERR, 4=WARN, 6=INFO, 7=DEBUG, 8=TRACE. Default 6 = INFO"},
262 OPT_SECTION("Generic message"),
263 {"cmd", OPT_CMD
, 's', "CMP request to send: ir/cr/kur/p10cr/rr/genm"},
264 {"infotype", OPT_INFOTYPE
, 's',
265 "InfoType name for requesting specific info in genm, e.g. 'signKeyPairTypes'"},
266 {"geninfo", OPT_GENINFO
, 's',
267 "generalInfo integer values to place in request PKIHeader with given OID"},
269 "specified in the form <OID>:int:<n>, e.g. \"1.2.3.4:int:56789\""},
271 OPT_SECTION("Certificate enrollment"),
272 {"newkey", OPT_NEWKEY
, 's',
273 "Private or public key for the requested cert. Default: CSR key or client key"},
274 {"newkeypass", OPT_NEWKEYPASS
, 's', "New private key pass phrase source"},
275 {"subject", OPT_SUBJECT
, 's',
276 "Distinguished Name (DN) of subject to use in the requested cert template"},
278 "For kur, default is subject of -csr arg or else of reference cert (see -oldcert)"},
280 "this default is used for ir and cr only if no Subject Alt Names are set"},
281 {"issuer", OPT_ISSUER
, 's',
282 "DN of the issuer to place in the requested certificate template"},
284 "also used as recipient if neither -recipient nor -srvcert are given"},
285 {"days", OPT_DAYS
, 'N',
286 "Requested validity time of the new certificate in number of days"},
287 {"reqexts", OPT_REQEXTS
, 's',
288 "Name of config file section defining certificate request extensions."},
290 "Augments or replaces any extensions contained CSR given with -csr"},
291 {"sans", OPT_SANS
, 's',
292 "Subject Alt Names (IPADDR/DNS/URI) to add as (critical) cert req extension"},
293 {"san_nodefault", OPT_SAN_NODEFAULT
, '-',
294 "Do not take default SANs from reference certificate (see -oldcert)"},
295 {"policies", OPT_POLICIES
, 's',
296 "Name of config file section defining policies certificate request extension"},
297 {"policy_oids", OPT_POLICY_OIDS
, 's',
298 "Policy OID(s) to add as policies certificate request extension"},
299 {"policy_oids_critical", OPT_POLICY_OIDS_CRITICAL
, '-',
300 "Flag the policy OID(s) given with -policy_oids as critical"},
301 {"popo", OPT_POPO
, 'n',
302 "Proof-of-Possession (POPO) method to use for ir/cr/kur where"},
304 "-1 = NONE, 0 = RAVERIFIED, 1 = SIGNATURE (default), 2 = KEYENC"},
305 {"csr", OPT_CSR
, 's',
306 "PKCS#10 CSR file in PEM or DER format to convert or to use in p10cr"},
307 {"out_trusted", OPT_OUT_TRUSTED
, 's',
308 "Certificates to trust when verifying newly enrolled certificates"},
309 {"implicit_confirm", OPT_IMPLICIT_CONFIRM
, '-',
310 "Request implicit confirmation of newly enrolled certificates"},
311 {"disable_confirm", OPT_DISABLE_CONFIRM
, '-',
312 "Do not confirm newly enrolled certificate w/o requesting implicit"},
314 "confirmation. WARNING: This leads to behavior violating RFC 4210"},
315 {"certout", OPT_CERTOUT
, 's',
316 "File to save newly enrolled certificate"},
317 {"chainout", OPT_CHAINOUT
, 's',
318 "File to save the chain of newly enrolled certificate"},
320 OPT_SECTION("Certificate enrollment and revocation"),
322 {"oldcert", OPT_OLDCERT
, 's',
323 "Certificate to be updated (defaulting to -cert) or to be revoked in rr;"},
325 "also used as reference (defaulting to -cert) for subject DN and SANs."},
327 "Its issuer is used as recipient unless -recipient, -srvcert, or -issuer given"},
328 {"revreason", OPT_REVREASON
, 'n',
329 "Reason code to include in revocation request (rr); possible values:"},
331 "0..6, 8..10 (see RFC5280, 5.3.1) or -1. Default -1 = none included"},
333 OPT_SECTION("Message transfer"),
334 {"server", OPT_SERVER
, 's',
335 "[http[s]://]address[:port][/path] of CMP server. Default port 80 or 443."},
337 "address may be a DNS name or an IP address; path can be overridden by -path"},
338 {"path", OPT_PATH
, 's',
339 "HTTP path (aka CMP alias) at the CMP server. Default from -server, else \"/\""},
340 {"proxy", OPT_PROXY
, 's',
341 "[http[s]://]address[:port][/path] of HTTP(S) proxy to use; path is ignored"},
342 {"no_proxy", OPT_NO_PROXY
, 's',
343 "List of addresses of servers not to use HTTP(S) proxy for"},
345 "Default from environment variable 'no_proxy', else 'NO_PROXY', else none"},
346 {"recipient", OPT_RECIPIENT
, 's',
347 "DN of CA. Default: subject of -srvcert, -issuer, issuer of -oldcert or -cert"},
348 {"keep_alive", OPT_KEEP_ALIVE
, 'N',
349 "Persistent HTTP connections. 0: no, 1 (the default): request, 2: require"},
350 {"msg_timeout", OPT_MSG_TIMEOUT
, 'N',
351 "Number of seconds allowed per CMP message round trip, or 0 for infinite"},
352 {"total_timeout", OPT_TOTAL_TIMEOUT
, 'N',
353 "Overall time an enrollment incl. polling may take. Default 0 = infinite"},
355 OPT_SECTION("Server authentication"),
356 {"trusted", OPT_TRUSTED
, 's',
357 "Certificates to trust as chain roots when verifying signed CMP responses"},
358 {OPT_MORE_STR
, 0, 0, "unless -srvcert is given"},
359 {"untrusted", OPT_UNTRUSTED
, 's',
360 "Intermediate CA certs for chain construction for CMP/TLS/enrolled certs"},
361 {"srvcert", OPT_SRVCERT
, 's',
362 "Server cert to pin and trust directly when verifying signed CMP responses"},
363 {"expect_sender", OPT_EXPECT_SENDER
, 's',
364 "DN of expected sender of responses. Defaults to subject of -srvcert, if any"},
365 {"ignore_keyusage", OPT_IGNORE_KEYUSAGE
, '-',
366 "Ignore CMP signer cert key usage, else 'digitalSignature' must be allowed"},
367 {"unprotected_errors", OPT_UNPROTECTED_ERRORS
, '-',
368 "Accept missing or invalid protection of regular error messages and negative"},
370 "certificate responses (ip/cp/kup), revocation responses (rp), and PKIConf"},
372 "WARNING: This setting leads to behavior allowing violation of RFC 4210"},
373 {"extracertsout", OPT_EXTRACERTSOUT
, 's',
374 "File to save extra certificates received in the extraCerts field"},
375 {"cacertsout", OPT_CACERTSOUT
, 's',
376 "File to save CA certificates received in the caPubs field of 'ip' messages"},
378 OPT_SECTION("Client authentication"),
379 {"ref", OPT_REF
, 's',
380 "Reference value to use as senderKID in case no -cert is given"},
381 {"secret", OPT_SECRET
, 's',
382 "Prefer PBM (over signatures) for protecting msgs with given password source"},
383 {"cert", OPT_CERT
, 's',
384 "Client's CMP signer certificate; its public key must match the -key argument"},
386 "This also used as default reference for subject DN and SANs."},
388 "Any further certs included are appended to the untrusted certs"},
389 {"own_trusted", OPT_OWN_TRUSTED
, 's',
390 "Optional certs to verify chain building for own CMP signer cert"},
391 {"key", OPT_KEY
, 's', "CMP signer private key, not used when -secret given"},
392 {"keypass", OPT_KEYPASS
, 's',
393 "Client private key (and cert and old cert) pass phrase source"},
394 {"digest", OPT_DIGEST
, 's',
395 "Digest to use in message protection and POPO signatures. Default \"sha256\""},
396 {"mac", OPT_MAC
, 's',
397 "MAC algorithm to use in PBM-based message protection. Default \"hmac-sha1\""},
398 {"extracerts", OPT_EXTRACERTS
, 's',
399 "Certificates to append in extraCerts field of outgoing messages."},
401 "This can be used as the default CMP signer cert chain to include"},
402 {"unprotected_requests", OPT_UNPROTECTED_REQUESTS
, '-',
403 "Send messages without CMP-level protection"},
405 OPT_SECTION("Credentials format"),
406 {"certform", OPT_CERTFORM
, 's',
407 "Format (PEM or DER) to use when saving a certificate to a file. Default PEM"},
408 {"keyform", OPT_KEYFORM
, 's',
409 "Format of the key input (ENGINE, other values ignored)"},
410 {"otherpass", OPT_OTHERPASS
, 's',
411 "Pass phrase source potentially needed for loading certificates of others"},
412 #ifndef OPENSSL_NO_ENGINE
413 {"engine", OPT_ENGINE
, 's',
414 "Use crypto engine with given identifier, possibly a hardware device."},
416 "Engines may also be defined in OpenSSL config file engine section."},
421 OPT_SECTION("TLS connection"),
422 {"tls_used", OPT_TLS_USED
, '-',
423 "Enable using TLS (also when other TLS options are not set)"},
424 {"tls_cert", OPT_TLS_CERT
, 's',
425 "Client's TLS certificate. May include chain to be provided to TLS server"},
426 {"tls_key", OPT_TLS_KEY
, 's',
427 "Private key for the client's TLS certificate"},
428 {"tls_keypass", OPT_TLS_KEYPASS
, 's',
429 "Pass phrase source for the client's private TLS key (and TLS cert)"},
430 {"tls_extra", OPT_TLS_EXTRA
, 's',
431 "Extra certificates to provide to TLS server during TLS handshake"},
432 {"tls_trusted", OPT_TLS_TRUSTED
, 's',
433 "Trusted certificates to use for verifying the TLS server certificate;"},
434 {OPT_MORE_STR
, 0, 0, "this implies host name validation"},
435 {"tls_host", OPT_TLS_HOST
, 's',
436 "Address to be checked (rather than -server) during TLS host name validation"},
438 OPT_SECTION("Client-side debugging"),
439 {"batch", OPT_BATCH
, '-',
440 "Do not interactively prompt for input when a password is required etc."},
441 {"repeat", OPT_REPEAT
, 'p',
442 "Invoke the transaction the given positive number of times. Default 1"},
443 {"reqin", OPT_REQIN
, 's', "Take sequence of CMP requests from file(s)"},
444 {"reqin_new_tid", OPT_REQIN_NEW_TID
, '-',
445 "Use fresh transactionID for CMP requests read from -reqin"},
446 {"reqout", OPT_REQOUT
, 's', "Save sequence of CMP requests to file(s)"},
447 {"rspin", OPT_RSPIN
, 's',
448 "Process sequence of CMP responses provided in file(s), skipping server"},
449 {"rspout", OPT_RSPOUT
, 's', "Save sequence of CMP responses to file(s)"},
451 {"use_mock_srv", OPT_USE_MOCK_SRV
, '-', "Use mock server at API level, bypassing HTTP"},
453 OPT_SECTION("Mock server"),
454 {"port", OPT_PORT
, 's', "Act as HTTP mock server listening on given port"},
455 {"max_msgs", OPT_MAX_MSGS
, 'N',
456 "max number of messages handled by HTTP mock server. Default: 0 = unlimited"},
458 {"srv_ref", OPT_SRV_REF
, 's',
459 "Reference value to use as senderKID of server in case no -srv_cert is given"},
460 {"srv_secret", OPT_SRV_SECRET
, 's',
461 "Password source for server authentication with a pre-shared key (secret)"},
462 {"srv_cert", OPT_SRV_CERT
, 's', "Certificate of the server"},
463 {"srv_key", OPT_SRV_KEY
, 's',
464 "Private key used by the server for signing messages"},
465 {"srv_keypass", OPT_SRV_KEYPASS
, 's',
466 "Server private key (and cert) pass phrase source"},
468 {"srv_trusted", OPT_SRV_TRUSTED
, 's',
469 "Trusted certificates for client authentication"},
470 {"srv_untrusted", OPT_SRV_UNTRUSTED
, 's',
471 "Intermediate certs that may be useful for verifying CMP protection"},
472 {"rsp_cert", OPT_RSP_CERT
, 's',
473 "Certificate to be returned as mock enrollment result"},
474 {"rsp_extracerts", OPT_RSP_EXTRACERTS
, 's',
475 "Extra certificates to be included in mock certification responses"},
476 {"rsp_capubs", OPT_RSP_CAPUBS
, 's',
477 "CA certificates to be included in mock ip response"},
478 {"poll_count", OPT_POLL_COUNT
, 'N',
479 "Number of times the client must poll before receiving a certificate"},
480 {"check_after", OPT_CHECK_AFTER
, 'N',
481 "The check_after value (time to wait) to include in poll response"},
482 {"grant_implicitconf", OPT_GRANT_IMPLICITCONF
, '-',
483 "Grant implicit confirmation of newly enrolled certificate"},
485 {"pkistatus", OPT_PKISTATUS
, 'N',
486 "PKIStatus to be included in server response. Possible values: 0..6"},
487 {"failure", OPT_FAILURE
, 'N',
488 "A single failure info bit number to include in server response, 0..26"},
489 {"failurebits", OPT_FAILUREBITS
, 'N',
490 "Number representing failure bits to include in server response, 0..2^27 - 1"},
491 {"statusstring", OPT_STATUSSTRING
, 's',
492 "Status string to be included in server response"},
493 {"send_error", OPT_SEND_ERROR
, '-',
494 "Force server to reply with error message"},
495 {"send_unprotected", OPT_SEND_UNPROTECTED
, '-',
496 "Send response messages without CMP-level protection"},
497 {"send_unprot_err", OPT_SEND_UNPROT_ERR
, '-',
498 "In case of negative responses, server shall send unprotected error messages,"},
500 "certificate responses (ip/cp/kup), and revocation responses (rp)."},
502 "WARNING: This setting leads to behavior violating RFC 4210"},
503 {"accept_unprotected", OPT_ACCEPT_UNPROTECTED
, '-',
504 "Accept missing or invalid protection of requests"},
505 {"accept_unprot_err", OPT_ACCEPT_UNPROT_ERR
, '-',
506 "Accept unprotected error messages from client"},
507 {"accept_raverified", OPT_ACCEPT_RAVERIFIED
, '-',
508 "Accept RAVERIFIED as proof-of-possession (POPO)"},
519 static varref cmp_vars
[] = { /* must be in same order as enumerated above! */
520 {&opt_config
}, {&opt_section
}, {(char **)&opt_verbosity
},
522 {&opt_cmd_s
}, {&opt_infotype_s
}, {&opt_geninfo
},
524 {&opt_newkey
}, {&opt_newkeypass
}, {&opt_subject
}, {&opt_issuer
},
525 {(char **)&opt_days
}, {&opt_reqexts
},
526 {&opt_sans
}, {(char **)&opt_san_nodefault
},
527 {&opt_policies
}, {&opt_policy_oids
}, {(char **)&opt_policy_oids_critical
},
528 {(char **)&opt_popo
}, {&opt_csr
},
530 {(char **)&opt_implicit_confirm
}, {(char **)&opt_disable_confirm
},
531 {&opt_certout
}, {&opt_chainout
},
533 {&opt_oldcert
}, {(char **)&opt_revreason
},
535 {&opt_server
}, {&opt_path
}, {&opt_proxy
}, {&opt_no_proxy
},
536 {&opt_recipient
}, {(char **)&opt_keep_alive
},
537 {(char **)&opt_msg_timeout
}, {(char **)&opt_total_timeout
},
539 {&opt_trusted
}, {&opt_untrusted
}, {&opt_srvcert
},
540 {&opt_expect_sender
},
541 {(char **)&opt_ignore_keyusage
}, {(char **)&opt_unprotected_errors
},
542 {&opt_extracertsout
}, {&opt_cacertsout
},
544 {&opt_ref
}, {&opt_secret
},
545 {&opt_cert
}, {&opt_own_trusted
}, {&opt_key
}, {&opt_keypass
},
546 {&opt_digest
}, {&opt_mac
}, {&opt_extracerts
},
547 {(char **)&opt_unprotected_requests
},
549 {&opt_certform_s
}, {&opt_keyform_s
},
551 #ifndef OPENSSL_NO_ENGINE
555 {(char **)&opt_tls_used
}, {&opt_tls_cert
}, {&opt_tls_key
},
557 {&opt_tls_extra
}, {&opt_tls_trusted
}, {&opt_tls_host
},
559 {(char **)&opt_batch
}, {(char **)&opt_repeat
},
560 {&opt_reqin
}, {(char **)&opt_reqin_new_tid
},
561 {&opt_reqout
}, {&opt_rspin
}, {&opt_rspout
},
563 {(char **)&opt_use_mock_srv
}, {&opt_port
}, {(char **)&opt_max_msgs
},
564 {&opt_srv_ref
}, {&opt_srv_secret
},
565 {&opt_srv_cert
}, {&opt_srv_key
}, {&opt_srv_keypass
},
566 {&opt_srv_trusted
}, {&opt_srv_untrusted
},
567 {&opt_rsp_cert
}, {&opt_rsp_extracerts
}, {&opt_rsp_capubs
},
568 {(char **)&opt_poll_count
}, {(char **)&opt_check_after
},
569 {(char **)&opt_grant_implicitconf
},
570 {(char **)&opt_pkistatus
}, {(char **)&opt_failure
},
571 {(char **)&opt_failurebits
}, {&opt_statusstring
},
572 {(char **)&opt_send_error
}, {(char **)&opt_send_unprotected
},
573 {(char **)&opt_send_unprot_err
}, {(char **)&opt_accept_unprotected
},
574 {(char **)&opt_accept_unprot_err
}, {(char **)&opt_accept_raverified
},
579 #define FUNC (strcmp(OPENSSL_FUNC, "(unknown function)") == 0 \
580 ? "CMP" : OPENSSL_FUNC)
581 #define CMP_print(bio, level, prefix, msg, a1, a2, a3) \
582 ((void)(level > opt_verbosity ? 0 : \
583 (BIO_printf(bio, "%s:%s:%d:CMP %s: " msg "\n", \
584 FUNC, OPENSSL_FILE, OPENSSL_LINE, prefix, a1, a2, a3))))
585 #define CMP_DEBUG(m, a1, a2, a3) \
586 CMP_print(bio_out, OSSL_CMP_LOG_DEBUG, "debug", m, a1, a2, a3)
587 #define CMP_debug(msg) CMP_DEBUG(msg"%s%s%s", "", "", "")
588 #define CMP_debug1(msg, a1) CMP_DEBUG(msg"%s%s", a1, "", "")
589 #define CMP_debug2(msg, a1, a2) CMP_DEBUG(msg"%s", a1, a2, "")
590 #define CMP_debug3(msg, a1, a2, a3) CMP_DEBUG(msg, a1, a2, a3)
591 #define CMP_INFO(msg, a1, a2, a3) \
592 CMP_print(bio_out, OSSL_CMP_LOG_INFO, "info", msg, a1, a2, a3)
593 #define CMP_info(msg) CMP_INFO(msg"%s%s%s", "", "", "")
594 #define CMP_info1(msg, a1) CMP_INFO(msg"%s%s", a1, "", "")
595 #define CMP_info2(msg, a1, a2) CMP_INFO(msg"%s", a1, a2, "")
596 #define CMP_info3(msg, a1, a2, a3) CMP_INFO(msg, a1, a2, a3)
597 #define CMP_WARN(m, a1, a2, a3) \
598 CMP_print(bio_out, OSSL_CMP_LOG_WARNING, "warning", m, a1, a2, a3)
599 #define CMP_warn(msg) CMP_WARN(msg"%s%s%s", "", "", "")
600 #define CMP_warn1(msg, a1) CMP_WARN(msg"%s%s", a1, "", "")
601 #define CMP_warn2(msg, a1, a2) CMP_WARN(msg"%s", a1, a2, "")
602 #define CMP_warn3(msg, a1, a2, a3) CMP_WARN(msg, a1, a2, a3)
603 #define CMP_ERR(msg, a1, a2, a3) \
604 CMP_print(bio_err, OSSL_CMP_LOG_ERR, "error", msg, a1, a2, a3)
605 #define CMP_err(msg) CMP_ERR(msg"%s%s%s", "", "", "")
606 #define CMP_err1(msg, a1) CMP_ERR(msg"%s%s", a1, "", "")
607 #define CMP_err2(msg, a1, a2) CMP_ERR(msg"%s", a1, a2, "")
608 #define CMP_err3(msg, a1, a2, a3) CMP_ERR(msg, a1, a2, a3)
610 static int print_to_bio_out(const char *func
, const char *file
, int line
,
611 OSSL_CMP_severity level
, const char *msg
)
613 return OSSL_CMP_print_to_bio(bio_out
, func
, file
, line
, level
, msg
);
616 static int print_to_bio_err(const char *func
, const char *file
, int line
,
617 OSSL_CMP_severity level
, const char *msg
)
619 return OSSL_CMP_print_to_bio(bio_err
, func
, file
, line
, level
, msg
);
622 static int set_verbosity(int level
)
624 if (level
< OSSL_CMP_LOG_EMERG
|| level
> OSSL_CMP_LOG_MAX
) {
625 CMP_err1("Logging verbosity level %d out of range (0 .. 8)", level
);
628 opt_verbosity
= level
;
632 static EVP_PKEY
*load_key_pwd(const char *uri
, int format
,
633 const char *pass
, ENGINE
*eng
, const char *desc
)
635 char *pass_string
= get_passwd(pass
, desc
);
636 EVP_PKEY
*pkey
= load_key(uri
, format
, 0, pass_string
, eng
, desc
);
638 clear_free(pass_string
);
642 static X509
*load_cert_pwd(const char *uri
, const char *pass
, const char *desc
)
645 char *pass_string
= get_passwd(pass
, desc
);
647 cert
= load_cert_pass(uri
, FORMAT_UNDEF
, 0, pass_string
, desc
);
648 clear_free(pass_string
);
652 static X509_REQ
*load_csr_autofmt(const char *infile
, const char *desc
)
655 BIO
*bio_bak
= bio_err
;
657 bio_err
= NULL
; /* do not show errors on more than one try */
658 csr
= load_csr(infile
, FORMAT_PEM
, desc
);
662 csr
= load_csr(infile
, FORMAT_ASN1
, desc
);
665 ERR_print_errors(bio_err
);
666 BIO_printf(bio_err
, "error: unable to load %s from file '%s'\n", desc
,
669 EVP_PKEY
*pkey
= X509_REQ_get0_pubkey(csr
);
670 int ret
= do_X509_REQ_verify(csr
, pkey
, NULL
/* vfyopts */);
672 if (pkey
== NULL
|| ret
< 0)
673 CMP_warn("error while verifying CSR self-signature");
675 CMP_warn("CSR self-signature does not match the contents");
680 /* set expected host name/IP addr and clears the email addr in the given ts */
681 static int truststore_set_host_etc(X509_STORE
*ts
, const char *host
)
683 X509_VERIFY_PARAM
*ts_vpm
= X509_STORE_get0_param(ts
);
685 /* first clear any host names, IP, and email addresses */
686 if (!X509_VERIFY_PARAM_set1_host(ts_vpm
, NULL
, 0)
687 || !X509_VERIFY_PARAM_set1_ip(ts_vpm
, NULL
, 0)
688 || !X509_VERIFY_PARAM_set1_email(ts_vpm
, NULL
, 0))
690 X509_VERIFY_PARAM_set_hostflags(ts_vpm
,
691 X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT
|
692 X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS
);
693 return (host
!= NULL
&& X509_VERIFY_PARAM_set1_ip_asc(ts_vpm
, host
))
694 || X509_VERIFY_PARAM_set1_host(ts_vpm
, host
, 0);
697 /* write OSSL_CMP_MSG DER-encoded to the specified file name item */
698 static int write_PKIMESSAGE(const OSSL_CMP_MSG
*msg
, char **filenames
)
702 if (msg
== NULL
|| filenames
== NULL
) {
703 CMP_err("NULL arg to write_PKIMESSAGE");
706 if (*filenames
== NULL
) {
707 CMP_err("not enough file names provided for writing PKIMessage");
712 *filenames
= next_item(file
);
713 if (OSSL_CMP_MSG_write(file
, msg
) < 0) {
714 CMP_err1("cannot write PKIMessage to file '%s'", file
);
720 /* read DER-encoded OSSL_CMP_MSG from the specified file name item */
721 static OSSL_CMP_MSG
*read_PKIMESSAGE(char **filenames
)
726 if (filenames
== NULL
) {
727 CMP_err("NULL arg to read_PKIMESSAGE");
730 if (*filenames
== NULL
) {
731 CMP_err("not enough file names provided for reading PKIMessage");
736 *filenames
= next_item(file
);
738 ret
= OSSL_CMP_MSG_read(file
, app_get0_libctx(), app_get0_propq());
740 CMP_err1("cannot read PKIMessage from file '%s'", file
);
745 * Sends the PKIMessage req and on success place the response in *res
746 * basically like OSSL_CMP_MSG_http_perform(), but in addition allows
747 * to dump the sequence of requests and responses to files and/or
748 * to take the sequence of requests and responses from files.
750 static OSSL_CMP_MSG
*read_write_req_resp(OSSL_CMP_CTX
*ctx
,
751 const OSSL_CMP_MSG
*req
)
753 OSSL_CMP_MSG
*req_new
= NULL
;
754 OSSL_CMP_MSG
*res
= NULL
;
755 OSSL_CMP_PKIHEADER
*hdr
;
757 if (req
!= NULL
&& opt_reqout
!= NULL
758 && !write_PKIMESSAGE(req
, &opt_reqout
))
760 if (opt_reqin
!= NULL
&& opt_rspin
== NULL
) {
761 if ((req_new
= read_PKIMESSAGE(&opt_reqin
)) == NULL
)
764 * The transaction ID in req_new read from opt_reqin may not be fresh.
765 * In this case the server may complain "Transaction id already in use."
766 * The following workaround unfortunately requires re-protection.
768 if (opt_reqin_new_tid
769 && !OSSL_CMP_MSG_update_transactionID(ctx
, req_new
))
773 if (opt_rspin
!= NULL
) {
774 res
= read_PKIMESSAGE(&opt_rspin
);
776 const OSSL_CMP_MSG
*actual_req
= opt_reqin
!= NULL
? req_new
: req
;
778 res
= opt_use_mock_srv
779 ? OSSL_CMP_CTX_server_perform(ctx
, actual_req
)
780 : OSSL_CMP_MSG_http_perform(ctx
, actual_req
);
785 if (opt_reqin
!= NULL
|| opt_rspin
!= NULL
) {
786 /* need to satisfy nonce and transactionID checks */
787 ASN1_OCTET_STRING
*nonce
;
788 ASN1_OCTET_STRING
*tid
;
790 hdr
= OSSL_CMP_MSG_get0_header(res
);
791 nonce
= OSSL_CMP_HDR_get0_recipNonce(hdr
);
792 tid
= OSSL_CMP_HDR_get0_transactionID(hdr
);
793 if (!OSSL_CMP_CTX_set1_senderNonce(ctx
, nonce
)
794 || !OSSL_CMP_CTX_set1_transactionID(ctx
, tid
)) {
795 OSSL_CMP_MSG_free(res
);
801 if (opt_rspout
!= NULL
&& !write_PKIMESSAGE(res
, &opt_rspout
)) {
802 OSSL_CMP_MSG_free(res
);
807 OSSL_CMP_MSG_free(req_new
);
811 static int set_name(const char *str
,
812 int (*set_fn
) (OSSL_CMP_CTX
*ctx
, const X509_NAME
*name
),
813 OSSL_CMP_CTX
*ctx
, const char *desc
)
816 X509_NAME
*n
= parse_name(str
, MBSTRING_ASC
, 1, desc
);
820 if (!(*set_fn
) (ctx
, n
)) {
822 CMP_err("out of memory");
830 static int set_gennames(OSSL_CMP_CTX
*ctx
, char *names
, const char *desc
)
834 for (; names
!= NULL
; names
= next
) {
837 next
= next_item(names
);
838 if (strcmp(names
, "critical") == 0) {
839 (void)OSSL_CMP_CTX_set_option(ctx
,
840 OSSL_CMP_OPT_SUBJECTALTNAME_CRITICAL
,
845 /* try IP address first, then email/URI/domain name */
846 (void)ERR_set_mark();
847 n
= a2i_GENERAL_NAME(NULL
, NULL
, NULL
, GEN_IPADD
, names
, 0);
849 n
= a2i_GENERAL_NAME(NULL
, NULL
, NULL
,
850 strchr(names
, '@') != NULL
? GEN_EMAIL
:
851 strchr(names
, ':') != NULL
? GEN_URI
: GEN_DNS
,
853 (void)ERR_pop_to_mark();
856 CMP_err2("bad syntax of %s '%s'", desc
, names
);
859 if (!OSSL_CMP_CTX_push1_subjectAltName(ctx
, n
)) {
860 GENERAL_NAME_free(n
);
861 CMP_err("out of memory");
864 GENERAL_NAME_free(n
);
869 static X509_STORE
*load_trusted(char *input
, int for_new_cert
, const char *desc
)
871 X509_STORE
*ts
= load_certstore(input
, opt_otherpass
, desc
, vpm
);
875 X509_STORE_set_verify_cb(ts
, X509_STORE_CTX_print_verify_cb
);
877 /* copy vpm to store */
878 if (X509_STORE_set1_param(ts
, vpm
/* may be NULL */)
879 && (for_new_cert
|| truststore_set_host_etc(ts
, NULL
)))
881 BIO_printf(bio_err
, "error setting verification parameters for %s\n", desc
);
882 OSSL_CMP_CTX_print_errors(cmp_ctx
);
887 typedef int (*add_X509_stack_fn_t
)(void *ctx
, const STACK_OF(X509
) *certs
);
889 static int setup_certs(char *files
, const char *desc
, void *ctx
,
890 add_X509_stack_fn_t set1_fn
)
892 STACK_OF(X509
) *certs
;
897 if ((certs
= load_certs_multifile(files
, opt_otherpass
, desc
, vpm
)) == NULL
)
899 ok
= (*set1_fn
)(ctx
, certs
);
900 sk_X509_pop_free(certs
, X509_free
);
906 * parse and transform some options, checking their syntax.
907 * Returns 1 on success, 0 on error
909 static int transform_opts(void)
911 if (opt_cmd_s
!= NULL
) {
912 if (!strcmp(opt_cmd_s
, "ir")) {
914 } else if (!strcmp(opt_cmd_s
, "kur")) {
916 } else if (!strcmp(opt_cmd_s
, "cr")) {
918 } else if (!strcmp(opt_cmd_s
, "p10cr")) {
920 } else if (!strcmp(opt_cmd_s
, "rr")) {
922 } else if (!strcmp(opt_cmd_s
, "genm")) {
925 CMP_err1("unknown cmp command '%s'", opt_cmd_s
);
929 CMP_err("no cmp command to execute");
933 #ifndef OPENSSL_NO_ENGINE
934 # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12 | OPT_FMT_ENGINE)
936 # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12)
939 if (opt_keyform_s
!= NULL
940 && !opt_format(opt_keyform_s
, FORMAT_OPTIONS
, &opt_keyform
)) {
941 CMP_err("unknown option given for key loading format");
945 #undef FORMAT_OPTIONS
947 if (opt_certform_s
!= NULL
948 && !opt_format(opt_certform_s
, OPT_FMT_PEMDER
, &opt_certform
)) {
949 CMP_err("unknown option given for certificate storing format");
956 static OSSL_CMP_SRV_CTX
*setup_srv_ctx(ENGINE
*engine
)
958 OSSL_CMP_CTX
*ctx
; /* extra CMP (client) ctx partly used by server */
959 OSSL_CMP_SRV_CTX
*srv_ctx
= ossl_cmp_mock_srv_new(app_get0_libctx(),
964 ctx
= OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx
);
966 if (opt_srv_ref
== NULL
) {
967 if (opt_srv_cert
== NULL
) {
968 /* opt_srv_cert should determine the sender */
969 CMP_err("must give -srv_ref for server if no -srv_cert given");
973 if (!OSSL_CMP_CTX_set1_referenceValue(ctx
, (unsigned char *)opt_srv_ref
,
974 strlen(opt_srv_ref
)))
978 if (opt_srv_secret
!= NULL
) {
980 char *pass_str
= get_passwd(opt_srv_secret
, "PBMAC secret of server");
982 if (pass_str
!= NULL
) {
983 cleanse(opt_srv_secret
);
984 res
= OSSL_CMP_CTX_set1_secretValue(ctx
, (unsigned char *)pass_str
,
986 clear_free(pass_str
);
990 } else if (opt_srv_cert
== NULL
) {
991 CMP_err("server credentials must be given if -use_mock_srv or -port is used");
994 CMP_warn("server will not be able to handle PBM-protected requests since -srv_secret is not given");
997 if (opt_srv_secret
== NULL
998 && ((opt_srv_cert
== NULL
) != (opt_srv_key
== NULL
))) {
999 CMP_err("must give both -srv_cert and -srv_key options or neither");
1002 if (opt_srv_cert
!= NULL
) {
1003 X509
*srv_cert
= load_cert_pwd(opt_srv_cert
, opt_srv_keypass
,
1004 "certificate of the server");
1006 if (srv_cert
== NULL
|| !OSSL_CMP_CTX_set1_cert(ctx
, srv_cert
)) {
1007 X509_free(srv_cert
);
1010 X509_free(srv_cert
);
1012 if (opt_srv_key
!= NULL
) {
1013 EVP_PKEY
*pkey
= load_key_pwd(opt_srv_key
, opt_keyform
,
1015 engine
, "private key for server cert");
1017 if (pkey
== NULL
|| !OSSL_CMP_CTX_set1_pkey(ctx
, pkey
)) {
1018 EVP_PKEY_free(pkey
);
1021 EVP_PKEY_free(pkey
);
1023 cleanse(opt_srv_keypass
);
1025 if (opt_srv_trusted
!= NULL
) {
1027 load_trusted(opt_srv_trusted
, 0, "certs trusted by server");
1029 if (ts
== NULL
|| !OSSL_CMP_CTX_set0_trustedStore(ctx
, ts
)) {
1030 X509_STORE_free(ts
);
1034 CMP_warn("server will not be able to handle signature-protected requests since -srv_trusted is not given");
1036 if (!setup_certs(opt_srv_untrusted
,
1037 "untrusted certificates for mock server", ctx
,
1038 (add_X509_stack_fn_t
)OSSL_CMP_CTX_set1_untrusted
))
1041 if (opt_rsp_cert
== NULL
) {
1042 CMP_err("must give -rsp_cert for mock server");
1045 X509
*cert
= load_cert_pwd(opt_rsp_cert
, opt_keypass
,
1046 "cert to be returned by the mock server");
1050 /* from server perspective the server is the client */
1051 if (!ossl_cmp_mock_srv_set1_certOut(srv_ctx
, cert
)) {
1057 if (!setup_certs(opt_rsp_extracerts
,
1058 "CMP extra certificates for mock server", srv_ctx
,
1059 (add_X509_stack_fn_t
)ossl_cmp_mock_srv_set1_chainOut
))
1061 if (!setup_certs(opt_rsp_capubs
, "caPubs for mock server", srv_ctx
,
1062 (add_X509_stack_fn_t
)ossl_cmp_mock_srv_set1_caPubsOut
))
1064 (void)ossl_cmp_mock_srv_set_pollCount(srv_ctx
, opt_poll_count
);
1065 (void)ossl_cmp_mock_srv_set_checkAfterTime(srv_ctx
, opt_check_after
);
1066 if (opt_grant_implicitconf
)
1067 (void)OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(srv_ctx
, 1);
1069 if (opt_failure
!= INT_MIN
) { /* option has been set explicity */
1070 if (opt_failure
< 0 || OSSL_CMP_PKIFAILUREINFO_MAX
< opt_failure
) {
1071 CMP_err1("-failure out of range, should be >= 0 and <= %d",
1072 OSSL_CMP_PKIFAILUREINFO_MAX
);
1075 if (opt_failurebits
!= 0)
1076 CMP_warn("-failurebits overrides -failure");
1078 opt_failurebits
= 1 << opt_failure
;
1080 if ((unsigned)opt_failurebits
> OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN
) {
1081 CMP_err("-failurebits out of range");
1084 if (!ossl_cmp_mock_srv_set_statusInfo(srv_ctx
, opt_pkistatus
,
1085 opt_failurebits
, opt_statusstring
))
1089 (void)ossl_cmp_mock_srv_set_send_error(srv_ctx
, 1);
1091 if (opt_send_unprotected
)
1092 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_UNPROTECTED_SEND
, 1);
1093 if (opt_send_unprot_err
)
1094 (void)OSSL_CMP_SRV_CTX_set_send_unprotected_errors(srv_ctx
, 1);
1095 if (opt_accept_unprotected
)
1096 (void)OSSL_CMP_SRV_CTX_set_accept_unprotected(srv_ctx
, 1);
1097 if (opt_accept_unprot_err
)
1098 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_UNPROTECTED_ERRORS
, 1);
1099 if (opt_accept_raverified
)
1100 (void)OSSL_CMP_SRV_CTX_set_accept_raverified(srv_ctx
, 1);
1105 ossl_cmp_mock_srv_free(srv_ctx
);
1110 * set up verification aspects of OSSL_CMP_CTX w.r.t. opts from config file/CLI.
1111 * Returns pointer on success, NULL on error
1113 static int setup_verification_ctx(OSSL_CMP_CTX
*ctx
)
1115 if (!setup_certs(opt_untrusted
, "untrusted certificates", ctx
,
1116 (add_X509_stack_fn_t
)OSSL_CMP_CTX_set1_untrusted
))
1119 if (opt_srvcert
!= NULL
|| opt_trusted
!= NULL
) {
1124 if (opt_srvcert
!= NULL
) {
1125 if (opt_trusted
!= NULL
) {
1126 CMP_warn("-trusted option is ignored since -srvcert option is present");
1129 if (opt_recipient
!= NULL
) {
1130 CMP_warn("-recipient option is ignored since -srvcert option is present");
1131 opt_recipient
= NULL
;
1133 srvcert
= load_cert_pwd(opt_srvcert
, opt_otherpass
,
1134 "directly trusted CMP server certificate");
1135 ok
= srvcert
!= NULL
&& OSSL_CMP_CTX_set1_srvCert(ctx
, srvcert
);
1140 if (opt_trusted
!= NULL
) {
1142 * the 0 arg below clears any expected host/ip/email address;
1143 * opt_expect_sender is used instead
1145 ts
= load_trusted(opt_trusted
, 0, "certs trusted by client");
1147 if (ts
== NULL
|| !OSSL_CMP_CTX_set0_trustedStore(ctx
, ts
)) {
1148 X509_STORE_free(ts
);
1154 if (opt_ignore_keyusage
)
1155 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_IGNORE_KEYUSAGE
, 1);
1157 if (opt_unprotected_errors
)
1158 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_UNPROTECTED_ERRORS
, 1);
1160 if (opt_out_trusted
!= NULL
) { /* for use in OSSL_CMP_certConf_cb() */
1161 X509_VERIFY_PARAM
*out_vpm
= NULL
;
1162 X509_STORE
*out_trusted
=
1163 load_trusted(opt_out_trusted
, 1,
1164 "trusted certs for verifying newly enrolled cert");
1166 if (out_trusted
== NULL
)
1168 /* ignore any -attime here, new certs are current anyway */
1169 out_vpm
= X509_STORE_get0_param(out_trusted
);
1170 X509_VERIFY_PARAM_clear_flags(out_vpm
, X509_V_FLAG_USE_CHECK_TIME
);
1172 (void)OSSL_CMP_CTX_set_certConf_cb_arg(ctx
, out_trusted
);
1175 if (opt_disable_confirm
)
1176 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_DISABLE_CONFIRM
, 1);
1178 if (opt_implicit_confirm
)
1179 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_IMPLICIT_CONFIRM
, 1);
1184 #ifndef OPENSSL_NO_SOCK
1186 * set up ssl_ctx for the OSSL_CMP_CTX based on options from config file/CLI.
1187 * Returns pointer on success, NULL on error
1189 static SSL_CTX
*setup_ssl_ctx(OSSL_CMP_CTX
*ctx
, const char *host
,
1192 STACK_OF(X509
) *untrusted
= OSSL_CMP_CTX_get0_untrusted(ctx
);
1193 EVP_PKEY
*pkey
= NULL
;
1194 X509_STORE
*trust_store
= NULL
;
1198 ssl_ctx
= SSL_CTX_new(TLS_client_method());
1199 if (ssl_ctx
== NULL
)
1202 if (opt_tls_trusted
!= NULL
) {
1203 trust_store
= load_trusted(opt_tls_trusted
, 0, "trusted TLS certs");
1204 if (trust_store
== NULL
)
1206 SSL_CTX_set_cert_store(ssl_ctx
, trust_store
);
1209 if (opt_tls_cert
!= NULL
&& opt_tls_key
!= NULL
) {
1211 STACK_OF(X509
) *certs
= NULL
;
1214 if (!load_cert_certs(opt_tls_cert
, &cert
, &certs
, 0, opt_tls_keypass
,
1215 "TLS client certificate (optionally with chain)",
1217 /* need opt_tls_keypass if opt_tls_cert is encrypted PKCS#12 file */
1220 ok
= SSL_CTX_use_certificate(ssl_ctx
, cert
) > 0;
1224 * Any further certs and any untrusted certs are used for constructing
1225 * the chain to be provided with the TLS client cert to the TLS server.
1227 if (!ok
|| !SSL_CTX_set0_chain(ssl_ctx
, certs
)) {
1228 CMP_err1("unable to use client TLS certificate file '%s'",
1230 sk_X509_pop_free(certs
, X509_free
);
1233 for (i
= 0; i
< sk_X509_num(untrusted
); i
++) {
1234 cert
= sk_X509_value(untrusted
, i
);
1235 if (!SSL_CTX_add1_chain_cert(ssl_ctx
, cert
)) {
1236 CMP_err("could not add untrusted cert to TLS client cert chain");
1242 X509_VERIFY_PARAM
*tls_vpm
= NULL
;
1243 unsigned long bak_flags
= 0; /* compiler warns without init */
1245 if (trust_store
!= NULL
) {
1246 tls_vpm
= X509_STORE_get0_param(trust_store
);
1247 bak_flags
= X509_VERIFY_PARAM_get_flags(tls_vpm
);
1248 /* disable any cert status/revocation checking etc. */
1249 X509_VERIFY_PARAM_clear_flags(tls_vpm
,
1250 ~(X509_V_FLAG_USE_CHECK_TIME
1251 | X509_V_FLAG_NO_CHECK_TIME
));
1253 CMP_debug("trying to build cert chain for own TLS cert");
1254 if (SSL_CTX_build_cert_chain(ssl_ctx
,
1255 SSL_BUILD_CHAIN_FLAG_UNTRUSTED
|
1256 SSL_BUILD_CHAIN_FLAG_NO_ROOT
)) {
1257 CMP_debug("success building cert chain for own TLS cert");
1259 OSSL_CMP_CTX_print_errors(ctx
);
1260 CMP_warn("could not build cert chain for own TLS cert");
1262 if (trust_store
!= NULL
)
1263 X509_VERIFY_PARAM_set_flags(tls_vpm
, bak_flags
);
1266 /* If present we append to the list also the certs from opt_tls_extra */
1267 if (opt_tls_extra
!= NULL
) {
1268 STACK_OF(X509
) *tls_extra
= load_certs_multifile(opt_tls_extra
,
1270 "extra certificates for TLS",
1274 if (tls_extra
== NULL
)
1276 for (i
= 0; i
< sk_X509_num(tls_extra
); i
++) {
1277 cert
= sk_X509_value(tls_extra
, i
);
1279 res
= SSL_CTX_add_extra_chain_cert(ssl_ctx
, cert
);
1283 sk_X509_free(tls_extra
);
1285 BIO_printf(bio_err
, "error: unable to add TLS extra certs\n");
1290 pkey
= load_key_pwd(opt_tls_key
, opt_keyform
, opt_tls_keypass
,
1291 engine
, "TLS client private key");
1292 cleanse(opt_tls_keypass
);
1296 * verify the key matches the cert,
1297 * not using SSL_CTX_check_private_key(ssl_ctx)
1298 * because it gives poor and sometimes misleading diagnostics
1300 if (!X509_check_private_key(SSL_CTX_get0_certificate(ssl_ctx
),
1302 CMP_err2("TLS private key '%s' does not match the TLS certificate '%s'\n",
1303 opt_tls_key
, opt_tls_cert
);
1304 EVP_PKEY_free(pkey
);
1305 pkey
= NULL
; /* otherwise, for some reason double free! */
1308 if (SSL_CTX_use_PrivateKey(ssl_ctx
, pkey
) <= 0) {
1309 CMP_err1("unable to use TLS client private key '%s'", opt_tls_key
);
1310 EVP_PKEY_free(pkey
);
1311 pkey
= NULL
; /* otherwise, for some reason double free! */
1314 EVP_PKEY_free(pkey
); /* we do not need the handle any more */
1316 if (opt_tls_trusted
!= NULL
) {
1317 /* enable and parameterize server hostname/IP address check */
1318 if (!truststore_set_host_etc(trust_store
,
1319 opt_tls_host
!= NULL
? opt_tls_host
: host
))
1321 SSL_CTX_set_verify(ssl_ctx
, SSL_VERIFY_PEER
, NULL
);
1325 SSL_CTX_free(ssl_ctx
);
1331 * set up protection aspects of OSSL_CMP_CTX based on options from config
1332 * file/CLI while parsing options and checking their consistency.
1333 * Returns 1 on success, 0 on error
1335 static int setup_protection_ctx(OSSL_CMP_CTX
*ctx
, ENGINE
*engine
)
1337 if (!opt_unprotected_requests
&& opt_secret
== NULL
&& opt_key
== NULL
) {
1338 CMP_err("must give -key or -secret unless -unprotected_requests is used");
1342 if (opt_ref
== NULL
&& opt_cert
== NULL
&& opt_subject
== NULL
) {
1343 /* cert or subject should determine the sender */
1344 CMP_err("must give -ref if no -cert and no -subject given");
1347 if (!opt_secret
&& ((opt_cert
== NULL
) != (opt_key
== NULL
))) {
1348 CMP_err("must give both -cert and -key options or neither");
1351 if (opt_secret
!= NULL
) {
1352 char *pass_string
= get_passwd(opt_secret
, "PBMAC");
1355 if (pass_string
!= NULL
) {
1356 cleanse(opt_secret
);
1357 res
= OSSL_CMP_CTX_set1_secretValue(ctx
,
1358 (unsigned char *)pass_string
,
1359 strlen(pass_string
));
1360 clear_free(pass_string
);
1364 if (opt_cert
!= NULL
|| opt_key
!= NULL
)
1365 CMP_warn("-cert and -key not used for protection since -secret is given");
1368 && !OSSL_CMP_CTX_set1_referenceValue(ctx
, (unsigned char *)opt_ref
,
1372 if (opt_key
!= NULL
) {
1373 EVP_PKEY
*pkey
= load_key_pwd(opt_key
, opt_keyform
, opt_keypass
, engine
,
1374 "private key for CMP client certificate");
1376 if (pkey
== NULL
|| !OSSL_CMP_CTX_set1_pkey(ctx
, pkey
)) {
1377 EVP_PKEY_free(pkey
);
1380 EVP_PKEY_free(pkey
);
1382 if (opt_secret
== NULL
&& opt_srvcert
== NULL
&& opt_trusted
== NULL
)
1383 CMP_warn("will not authenticate server due to missing -secret, -trusted, or -srvcert");
1385 if (opt_cert
!= NULL
) {
1387 STACK_OF(X509
) *certs
= NULL
;
1388 X509_STORE
*own_trusted
= NULL
;
1391 if (!load_cert_certs(opt_cert
, &cert
, &certs
, 0, opt_keypass
,
1392 "CMP client certificate (optionally with chain)",
1394 /* opt_keypass is needed if opt_cert is an encrypted PKCS#12 file */
1396 ok
= OSSL_CMP_CTX_set1_cert(ctx
, cert
);
1399 CMP_err("out of memory");
1401 if (opt_own_trusted
!= NULL
) {
1402 own_trusted
= load_trusted(opt_own_trusted
, 0,
1403 "trusted certs for verifying own CMP signer cert");
1404 ok
= own_trusted
!= NULL
;
1406 ok
= ok
&& OSSL_CMP_CTX_build_cert_chain(ctx
, own_trusted
, certs
);
1408 X509_STORE_free(own_trusted
);
1409 sk_X509_pop_free(certs
, X509_free
);
1412 } else if (opt_own_trusted
!= NULL
) {
1413 CMP_warn("-own_trusted option is ignored without -cert");
1416 if (!setup_certs(opt_extracerts
, "extra certificates for CMP", ctx
,
1417 (add_X509_stack_fn_t
)OSSL_CMP_CTX_set1_extraCertsOut
))
1419 cleanse(opt_otherpass
);
1421 if (opt_unprotected_requests
)
1422 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_UNPROTECTED_SEND
, 1);
1424 if (opt_digest
!= NULL
) {
1425 int digest
= OBJ_ln2nid(opt_digest
);
1427 if (digest
== NID_undef
) {
1428 CMP_err1("digest algorithm name not recognized: '%s'", opt_digest
);
1431 if (!OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_DIGEST_ALGNID
, digest
)
1432 || !OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_OWF_ALGNID
, digest
)) {
1433 CMP_err1("digest algorithm name not supported: '%s'", opt_digest
);
1438 if (opt_mac
!= NULL
) {
1439 int mac
= OBJ_ln2nid(opt_mac
);
1440 if (mac
== NID_undef
) {
1441 CMP_err1("MAC algorithm name not recognized: '%s'", opt_mac
);
1444 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_MAC_ALGNID
, mac
);
1450 * set up IR/CR/KUR/CertConf/RR specific parts of the OSSL_CMP_CTX
1451 * based on options from config file/CLI.
1452 * Returns pointer on success, NULL on error
1454 static int setup_request_ctx(OSSL_CMP_CTX
*ctx
, ENGINE
*engine
)
1456 X509_REQ
*csr
= NULL
;
1457 X509_EXTENSIONS
*exts
= NULL
;
1460 if (opt_subject
== NULL
1461 && opt_csr
== NULL
&& opt_oldcert
== NULL
&& opt_cert
== NULL
1462 && opt_cmd
!= CMP_RR
&& opt_cmd
!= CMP_GENM
)
1463 CMP_warn("no -subject given; no -csr or -oldcert or -cert available for fallback");
1465 if (opt_cmd
== CMP_IR
|| opt_cmd
== CMP_CR
|| opt_cmd
== CMP_KUR
) {
1466 if (opt_newkey
== NULL
&& opt_key
== NULL
&& opt_csr
== NULL
) {
1467 CMP_err("missing -newkey (or -key) to be certified and no -csr given");
1470 if (opt_certout
== NULL
) {
1471 CMP_err("-certout not given, nowhere to save newly enrolled certificate");
1474 if (!set_name(opt_subject
, OSSL_CMP_CTX_set1_subjectName
, ctx
, "subject")
1475 || !set_name(opt_issuer
, OSSL_CMP_CTX_set1_issuer
, ctx
, "issuer"))
1478 const char *msg
= "option is ignored for commands other than 'ir', 'cr', and 'kur'";
1480 if (opt_subject
!= NULL
) {
1481 if (opt_ref
== NULL
&& opt_cert
== NULL
) {
1482 /* use subject as default sender unless oldcert subject is used */
1483 if (!set_name(opt_subject
, OSSL_CMP_CTX_set1_subjectName
, ctx
, "subject"))
1486 CMP_warn1("-subject %s since -ref or -cert is given", msg
);
1489 if (opt_issuer
!= NULL
)
1490 CMP_warn1("-issuer %s", msg
);
1491 if (opt_reqexts
!= NULL
)
1492 CMP_warn1("-reqexts %s", msg
);
1493 if (opt_san_nodefault
)
1494 CMP_warn1("-san_nodefault %s", msg
);
1495 if (opt_sans
!= NULL
)
1496 CMP_warn1("-sans %s", msg
);
1497 if (opt_policies
!= NULL
)
1498 CMP_warn1("-policies %s", msg
);
1499 if (opt_policy_oids
!= NULL
)
1500 CMP_warn1("-policy_oids %s", msg
);
1502 if (opt_cmd
== CMP_KUR
) {
1503 char *ref_cert
= opt_oldcert
!= NULL
? opt_oldcert
: opt_cert
;
1505 if (ref_cert
== NULL
&& opt_csr
== NULL
) {
1506 CMP_err("missing -oldcert for certificate to be updated and no -csr given");
1509 if (opt_subject
!= NULL
)
1510 CMP_warn2("given -subject '%s' overrides the subject of '%s' for KUR",
1511 opt_subject
, ref_cert
!= NULL
? ref_cert
: opt_csr
);
1513 if (opt_cmd
== CMP_RR
) {
1514 if (opt_oldcert
== NULL
&& opt_csr
== NULL
) {
1515 CMP_err("missing -oldcert for certificate to be revoked and no -csr given");
1518 if (opt_oldcert
!= NULL
&& opt_csr
!= NULL
)
1519 CMP_warn("ignoring -csr since certificate to be revoked is given");
1521 if (opt_cmd
== CMP_P10CR
&& opt_csr
== NULL
) {
1522 CMP_err("missing PKCS#10 CSR for p10cr");
1526 if (opt_recipient
== NULL
&& opt_srvcert
== NULL
&& opt_issuer
== NULL
1527 && opt_oldcert
== NULL
&& opt_cert
== NULL
)
1528 CMP_warn("missing -recipient, -srvcert, -issuer, -oldcert or -cert; recipient will be set to \"NULL-DN\"");
1530 if (opt_cmd
== CMP_P10CR
|| opt_cmd
== CMP_RR
) {
1531 const char *msg
= "option is ignored for 'p10cr' and 'rr' commands";
1533 if (opt_newkeypass
!= NULL
)
1534 CMP_warn1("-newkeytype %s", msg
);
1535 if (opt_newkey
!= NULL
)
1536 CMP_warn1("-newkey %s", msg
);
1538 CMP_warn1("-days %s", msg
);
1539 if (opt_popo
!= OSSL_CRMF_POPO_NONE
- 1)
1540 CMP_warn1("-popo %s", msg
);
1541 } else if (opt_newkey
!= NULL
) {
1542 const char *file
= opt_newkey
;
1543 const int format
= opt_keyform
;
1544 const char *pass
= opt_newkeypass
;
1545 const char *desc
= "new private key for cert to be enrolled";
1548 BIO
*bio_bak
= bio_err
;
1550 bio_err
= NULL
; /* suppress diagnostics on first try loading key */
1551 pkey
= load_key_pwd(file
, format
, pass
, engine
, desc
);
1555 desc
= opt_csr
== NULL
1556 ? "fallback public key for cert to be enrolled"
1557 : "public key for checking cert resulting from p10cr";
1558 pkey
= load_pubkey(file
, format
, 0, pass
, engine
, desc
);
1561 cleanse(opt_newkeypass
);
1562 if (pkey
== NULL
|| !OSSL_CMP_CTX_set0_newPkey(ctx
, priv
, pkey
)) {
1563 EVP_PKEY_free(pkey
);
1569 && !OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_VALIDITY_DAYS
,
1571 CMP_err("could not set requested cert validity period");
1575 if (opt_policies
!= NULL
&& opt_policy_oids
!= NULL
) {
1576 CMP_err("cannot have policies both via -policies and via -policy_oids");
1580 if (opt_csr
!= NULL
) {
1581 if (opt_cmd
== CMP_GENM
) {
1582 CMP_warn("-csr option is ignored for command 'genm'");
1584 if ((csr
= load_csr_autofmt(opt_csr
, "PKCS#10 CSR")) == NULL
)
1586 if (!OSSL_CMP_CTX_set1_p10CSR(ctx
, csr
))
1590 if (opt_reqexts
!= NULL
|| opt_policies
!= NULL
) {
1591 if ((exts
= sk_X509_EXTENSION_new_null()) == NULL
)
1593 X509V3_set_ctx(&ext_ctx
, NULL
, NULL
, csr
, NULL
, X509V3_CTX_REPLACE
);
1594 X509V3_set_nconf(&ext_ctx
, conf
);
1595 if (opt_reqexts
!= NULL
1596 && !X509V3_EXT_add_nconf_sk(conf
, &ext_ctx
, opt_reqexts
, &exts
)) {
1597 CMP_err1("cannot load certificate request extension section '%s'",
1601 if (opt_policies
!= NULL
1602 && !X509V3_EXT_add_nconf_sk(conf
, &ext_ctx
, opt_policies
, &exts
)) {
1603 CMP_err1("cannot load policy cert request extension section '%s'",
1607 OSSL_CMP_CTX_set0_reqExtensions(ctx
, exts
);
1610 /* After here, must not goto oom/exts_err */
1612 if (OSSL_CMP_CTX_reqExtensions_have_SAN(ctx
) && opt_sans
!= NULL
) {
1613 CMP_err("cannot have Subject Alternative Names both via -reqexts and via -sans");
1616 if (!set_gennames(ctx
, opt_sans
, "Subject Alternative Name"))
1619 if (opt_san_nodefault
) {
1620 if (opt_sans
!= NULL
)
1621 CMP_warn("-opt_san_nodefault has no effect when -sans is used");
1622 (void)OSSL_CMP_CTX_set_option(ctx
,
1623 OSSL_CMP_OPT_SUBJECTALTNAME_NODEFAULT
, 1);
1626 if (opt_policy_oids_critical
) {
1627 if (opt_policy_oids
== NULL
)
1628 CMP_warn("-opt_policy_oids_critical has no effect unless -policy_oids is given");
1629 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_POLICIES_CRITICAL
, 1);
1632 while (opt_policy_oids
!= NULL
) {
1633 ASN1_OBJECT
*policy
;
1635 char *next
= next_item(opt_policy_oids
);
1637 if ((policy
= OBJ_txt2obj(opt_policy_oids
, 1)) == 0) {
1638 CMP_err1("unknown policy OID '%s'", opt_policy_oids
);
1642 if ((pinfo
= POLICYINFO_new()) == NULL
) {
1643 ASN1_OBJECT_free(policy
);
1646 pinfo
->policyid
= policy
;
1648 if (!OSSL_CMP_CTX_push0_policy(ctx
, pinfo
)) {
1649 CMP_err1("cannot add policy with OID '%s'", opt_policy_oids
);
1650 POLICYINFO_free(pinfo
);
1653 opt_policy_oids
= next
;
1656 if (opt_popo
>= OSSL_CRMF_POPO_NONE
)
1657 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_POPO_METHOD
, opt_popo
);
1659 if (opt_oldcert
!= NULL
) {
1660 if (opt_cmd
== CMP_GENM
) {
1661 CMP_warn("-oldcert option is ignored for command 'genm'");
1663 X509
*oldcert
= load_cert_pwd(opt_oldcert
, opt_keypass
,
1664 opt_cmd
== CMP_KUR
?
1665 "certificate to be updated" :
1667 "certificate to be revoked" :
1668 "reference certificate (oldcert)");
1669 /* opt_keypass needed if opt_oldcert is an encrypted PKCS#12 file */
1671 if (oldcert
== NULL
)
1673 if (!OSSL_CMP_CTX_set1_oldCert(ctx
, oldcert
)) {
1675 CMP_err("out of memory");
1681 cleanse(opt_keypass
);
1682 if (opt_revreason
> CRL_REASON_NONE
)
1683 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_REVOCATION_REASON
,
1689 CMP_err("out of memory");
1691 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1696 static int handle_opt_geninfo(OSSL_CMP_CTX
*ctx
)
1702 OSSL_CMP_ITAV
*itav
;
1704 char *valptr
= strchr(opt_geninfo
, ':');
1706 if (valptr
== NULL
) {
1707 CMP_err("missing ':' in -geninfo option");
1713 if (strncasecmp(valptr
, "int:", 4) != 0) {
1714 CMP_err("missing 'int:' in -geninfo option");
1719 value
= strtol(valptr
, &endstr
, 10);
1720 if (endstr
== valptr
|| *endstr
!= '\0') {
1721 CMP_err("cannot parse int in -geninfo option");
1725 type
= OBJ_txt2obj(opt_geninfo
, 1);
1727 CMP_err("cannot parse OID in -geninfo option");
1731 if ((aint
= ASN1_INTEGER_new()) == NULL
)
1734 val
= ASN1_TYPE_new();
1735 if (!ASN1_INTEGER_set(aint
, value
) || val
== NULL
) {
1736 ASN1_INTEGER_free(aint
);
1739 ASN1_TYPE_set(val
, V_ASN1_INTEGER
, aint
);
1740 itav
= OSSL_CMP_ITAV_create(type
, val
);
1742 ASN1_TYPE_free(val
);
1746 if (!OSSL_CMP_CTX_push0_geninfo_ITAV(ctx
, itav
)) {
1747 OSSL_CMP_ITAV_free(itav
);
1753 ASN1_OBJECT_free(type
);
1754 CMP_err("out of memory");
1760 * set up the client-side OSSL_CMP_CTX based on options from config file/CLI
1761 * while parsing options and checking their consistency.
1762 * Prints reason for error to bio_err.
1763 * Returns 1 on success, 0 on error
1765 static int setup_client_ctx(OSSL_CMP_CTX
*ctx
, ENGINE
*engine
)
1768 char *host
= NULL
, *port
= NULL
, *path
= NULL
, *used_path
;
1770 char server_buf
[200] = { '\0' };
1771 char proxy_buf
[200] = { '\0' };
1772 const char *proxy_host
= NULL
;
1774 if (opt_server
== NULL
) {
1775 CMP_err("missing -server option");
1778 if (!OSSL_HTTP_parse_url(opt_server
, &ssl
, NULL
/* user */, &host
, &port
,
1779 &portnum
, &path
, NULL
/* q */, NULL
/* frag */)) {
1780 CMP_err1("cannot parse -server URL: %s", opt_server
);
1783 if (ssl
&& !opt_tls_used
) {
1784 CMP_err("missing -tls_used option since -server URL indicates https");
1787 BIO_snprintf(server_port
, sizeof(server_port
), "%s", port
);
1788 used_path
= opt_path
!= NULL
? opt_path
: path
;
1789 if (!OSSL_CMP_CTX_set1_server(ctx
, host
)
1790 || !OSSL_CMP_CTX_set_serverPort(ctx
, portnum
)
1791 || !OSSL_CMP_CTX_set1_serverPath(ctx
, used_path
))
1793 if (opt_proxy
!= NULL
&& !OSSL_CMP_CTX_set1_proxy(ctx
, opt_proxy
))
1795 if (opt_no_proxy
!= NULL
&& !OSSL_CMP_CTX_set1_no_proxy(ctx
, opt_no_proxy
))
1797 (void)BIO_snprintf(server_buf
, sizeof(server_buf
), "http%s://%s:%s/%s",
1798 opt_tls_used
? "s" : "", host
, port
,
1799 *used_path
== '/' ? used_path
+ 1 : used_path
);
1801 proxy_host
= OSSL_HTTP_adapt_proxy(opt_proxy
, opt_no_proxy
, host
, ssl
);
1802 if (proxy_host
!= NULL
)
1803 (void)BIO_snprintf(proxy_buf
, sizeof(proxy_buf
), " via %s", proxy_host
);
1805 if (!transform_opts())
1808 if (opt_infotype_s
!= NULL
) {
1809 char id_buf
[100] = "id-it-";
1811 strncat(id_buf
, opt_infotype_s
, sizeof(id_buf
) - strlen(id_buf
) - 1);
1812 if ((opt_infotype
= OBJ_sn2nid(id_buf
)) == NID_undef
) {
1813 CMP_err("unknown OID name in -infotype option");
1818 if (!setup_verification_ctx(ctx
))
1821 if (opt_keep_alive
!= 1)
1822 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_KEEP_ALIVE
,
1824 if (opt_total_timeout
> 0 && opt_msg_timeout
> 0
1825 && opt_total_timeout
< opt_msg_timeout
) {
1826 CMP_err2("-total_timeout argument = %d must not be < %d (-msg_timeout)",
1827 opt_total_timeout
, opt_msg_timeout
);
1830 if (opt_msg_timeout
>= 0) /* must do this before setup_ssl_ctx() */
1831 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_MSG_TIMEOUT
,
1833 if (opt_total_timeout
>= 0)
1834 (void)OSSL_CMP_CTX_set_option(ctx
, OSSL_CMP_OPT_TOTAL_TIMEOUT
,
1837 if (opt_reqin
!= NULL
&& opt_rspin
!= NULL
)
1838 CMP_warn("-reqin is ignored since -rspin is present");
1839 if (opt_reqin_new_tid
&& opt_reqin
== NULL
)
1840 CMP_warn("-reqin_new_tid is ignored since -reqin is not present");
1841 if (opt_reqin
!= NULL
|| opt_reqout
!= NULL
1842 || opt_rspin
!= NULL
|| opt_rspout
!= NULL
|| opt_use_mock_srv
)
1843 (void)OSSL_CMP_CTX_set_transfer_cb(ctx
, read_write_req_resp
);
1845 if ((opt_tls_cert
!= NULL
|| opt_tls_key
!= NULL
1846 || opt_tls_keypass
!= NULL
|| opt_tls_extra
!= NULL
1847 || opt_tls_trusted
!= NULL
|| opt_tls_host
!= NULL
)
1849 CMP_warn("TLS options(s) given but not -tls_used");
1851 #ifdef OPENSSL_NO_SOCK
1852 BIO_printf(bio_err
, "Cannot use TLS - sockets not supported\n");
1855 APP_HTTP_TLS_INFO
*info
;
1857 if (opt_tls_cert
!= NULL
1858 || opt_tls_key
!= NULL
|| opt_tls_keypass
!= NULL
) {
1859 if (opt_tls_key
== NULL
) {
1860 CMP_err("missing -tls_key option");
1862 } else if (opt_tls_cert
== NULL
) {
1863 CMP_err("missing -tls_cert option");
1867 if (opt_use_mock_srv
) {
1868 CMP_err("cannot use TLS options together with -use_mock_srv");
1871 if ((info
= OPENSSL_zalloc(sizeof(*info
))) == NULL
)
1873 (void)OSSL_CMP_CTX_set_http_cb_arg(ctx
, info
);
1874 /* info will be freed along with CMP ctx */
1875 info
->server
= opt_server
;
1876 info
->port
= server_port
;
1877 info
->use_proxy
= opt_proxy
!= NULL
;
1878 info
->timeout
= OSSL_CMP_CTX_get_option(ctx
, OSSL_CMP_OPT_MSG_TIMEOUT
);
1879 info
->ssl_ctx
= setup_ssl_ctx(ctx
, host
, engine
);
1880 if (info
->ssl_ctx
== NULL
)
1882 (void)OSSL_CMP_CTX_set_http_cb(ctx
, app_http_tls_cb
);
1886 if (!setup_protection_ctx(ctx
, engine
))
1889 if (!setup_request_ctx(ctx
, engine
))
1892 if (!set_name(opt_recipient
, OSSL_CMP_CTX_set1_recipient
, ctx
, "recipient")
1893 || !set_name(opt_expect_sender
, OSSL_CMP_CTX_set1_expected_sender
,
1894 ctx
, "expected sender"))
1897 if (opt_geninfo
!= NULL
&& !handle_opt_geninfo(ctx
))
1900 /* not printing earlier, to minimize confusion in case setup fails before */
1901 CMP_info2("will contact %s%s", server_buf
, proxy_buf
);
1911 CMP_err("out of memory");
1916 * write out the given certificate to the output specified by bio.
1917 * Depending on options use either PEM or DER format.
1918 * Returns 1 on success, 0 on error
1920 static int write_cert(BIO
*bio
, X509
*cert
)
1922 if ((opt_certform
== FORMAT_PEM
&& PEM_write_bio_X509(bio
, cert
))
1923 || (opt_certform
== FORMAT_ASN1
&& i2d_X509_bio(bio
, cert
)))
1925 if (opt_certform
!= FORMAT_PEM
&& opt_certform
!= FORMAT_ASN1
)
1927 "error: unsupported type '%s' for writing certificates\n",
1933 * If destFile != NULL writes out a stack of certs to the given file.
1934 * In any case frees the certs.
1935 * Depending on options use either PEM or DER format,
1936 * where DER does not make much sense for writing more than one cert!
1937 * Returns number of written certificates on success, -1 on error.
1939 static int save_free_certs(OSSL_CMP_CTX
*ctx
,
1940 STACK_OF(X509
) *certs
, char *destFile
, char *desc
)
1944 int n
= sk_X509_num(certs
);
1946 if (destFile
== NULL
)
1948 CMP_info3("received %d %s certificate(s), saving to file '%s'",
1950 if (n
> 1 && opt_certform
!= FORMAT_PEM
)
1951 CMP_warn("saving more than one certificate in non-PEM format");
1953 if (destFile
== NULL
|| (bio
= BIO_new(BIO_s_file())) == NULL
1954 || !BIO_write_filename(bio
, (char *)destFile
)) {
1955 CMP_err1("could not open file '%s' for writing", destFile
);
1960 for (i
= 0; i
< n
; i
++) {
1961 if (!write_cert(bio
, sk_X509_value(certs
, i
))) {
1962 CMP_err1("cannot write certificate to file '%s'", destFile
);
1970 sk_X509_pop_free(certs
, X509_free
);
1974 static void print_itavs(STACK_OF(OSSL_CMP_ITAV
) *itavs
)
1976 OSSL_CMP_ITAV
*itav
= NULL
;
1979 int n
= sk_OSSL_CMP_ITAV_num(itavs
); /* itavs == NULL leads to 0 */
1982 CMP_info("genp contains no ITAV");
1986 for (i
= 0; i
< n
; i
++) {
1987 itav
= sk_OSSL_CMP_ITAV_value(itavs
, i
);
1988 r
= OBJ_obj2txt(buf
, 128, OSSL_CMP_ITAV_get0_type(itav
), 0);
1990 CMP_err("could not get ITAV details");
1992 CMP_info("genp contains empty ITAV");
1994 CMP_info1("genp contains ITAV of type: %s", buf
);
1998 static char opt_item
[SECTION_NAME_MAX
+ 1];
1999 /* get previous name from a comma or space-separated list of names */
2000 static const char *prev_item(const char *opt
, const char *end
)
2010 if (beg
[0] == ',' || isspace(beg
[0])) {
2016 if (len
> SECTION_NAME_MAX
) {
2017 CMP_warn3("using only first %d characters of section name starting with \"%.*s\"",
2018 SECTION_NAME_MAX
, SECTION_NAME_MAX
, beg
);
2019 len
= SECTION_NAME_MAX
;
2021 memcpy(opt_item
, beg
, len
);
2022 opt_item
[len
] = '\0';
2025 if (beg
[0] != ',' && !isspace(beg
[0])) {
2033 /* get str value for name from a comma-separated hierarchy of config sections */
2034 static char *conf_get_string(const CONF
*src_conf
, const char *groups
,
2038 const char *end
= groups
+ strlen(groups
);
2040 while ((end
= prev_item(groups
, end
)) != NULL
) {
2041 if ((res
= NCONF_get_string(src_conf
, opt_item
, name
)) != NULL
)
2047 /* get long val for name from a comma-separated hierarchy of config sections */
2048 static int conf_get_number_e(const CONF
*conf_
, const char *groups
,
2049 const char *name
, long *result
)
2051 char *str
= conf_get_string(conf_
, groups
, name
);
2055 if (str
== NULL
|| *str
== '\0')
2058 res
= strtol(str
, &tailptr
, 10);
2059 if (res
== LONG_MIN
|| res
== LONG_MAX
|| *tailptr
!= '\0')
2067 * use the command line option table to read values from the CMP section
2068 * of openssl.cnf. Defaults are taken from the config file, they can be
2069 * overwritten on the command line.
2071 static int read_config(void)
2077 int start_opt
= OPT_VERBOSITY
- OPT_HELP
;
2078 int start_idx
= OPT_VERBOSITY
- 2;
2080 * starting with offset OPT_VERBOSITY because OPT_CONFIG and OPT_SECTION
2081 * would not make sense within the config file.
2083 int n_options
= OSSL_NELEM(cmp_options
) - 1;
2085 for (opt
= &cmp_options
[start_opt
], i
= start_idx
;
2086 opt
->name
!= NULL
; i
++, opt
++)
2087 if (!strcmp(opt
->name
, OPT_SECTION_STR
)
2088 || !strcmp(opt
->name
, OPT_MORE_STR
))
2090 OPENSSL_assert(OSSL_NELEM(cmp_vars
) == n_options
2091 + OPT_PROV__FIRST
+ 1 - OPT_PROV__LAST
2092 + OPT_R__FIRST
+ 1 - OPT_R__LAST
2093 + OPT_V__FIRST
+ 1 - OPT_V__LAST
);
2094 for (opt
= &cmp_options
[start_opt
], i
= start_idx
;
2095 opt
->name
!= NULL
; i
++, opt
++) {
2096 int provider_option
= (OPT_PROV__FIRST
<= opt
->retval
2097 && opt
->retval
< OPT_PROV__LAST
);
2098 int rand_state_option
= (OPT_R__FIRST
<= opt
->retval
2099 && opt
->retval
< OPT_R__LAST
);
2100 int verification_option
= (OPT_V__FIRST
<= opt
->retval
2101 && opt
->retval
< OPT_V__LAST
);
2103 if (strcmp(opt
->name
, OPT_SECTION_STR
) == 0
2104 || strcmp(opt
->name
, OPT_MORE_STR
) == 0) {
2108 if (provider_option
|| rand_state_option
|| verification_option
)
2110 switch (opt
->valtype
) {
2116 if (!conf_get_number_e(conf
, opt_section
, opt
->name
, &num
)) {
2118 continue; /* option not provided */
2120 if (opt
->valtype
== 'p' && num
<= 0) {
2121 opt_printf_stderr("Non-positive number \"%ld\" for config option -%s\n",
2125 if (opt
->valtype
== 'N' && num
< 0) {
2126 opt_printf_stderr("Negative number \"%ld\" for config option -%s\n",
2134 txt
= conf_get_string(conf
, opt_section
, opt
->name
);
2137 continue; /* option not provided */
2141 CMP_err2("internal: unsupported type '%c' for option '%s'",
2142 opt
->valtype
, opt
->name
);
2146 if (provider_option
|| verification_option
) {
2151 BIO_snprintf(arg1
, 81, "-%s", (char *)opt
->name
);
2152 conf_argv
[0] = prog
;
2153 conf_argv
[1] = arg1
;
2154 if (opt
->valtype
== '-') {
2159 conf_argv
[2] = conf_get_string(conf
, opt_section
, opt
->name
);
2162 if (conf_argc
> 1) {
2163 (void)opt_init(conf_argc
, conf_argv
, cmp_options
);
2166 ? !opt_provider(opt_next())
2167 : !opt_verify(opt_next(), vpm
)) {
2168 CMP_err2("for option '%s' in config file section '%s'",
2169 opt
->name
, opt_section
);
2174 switch (opt
->valtype
) {
2179 if (num
< INT_MIN
|| INT_MAX
< num
) {
2181 "integer value out of range for option '%s'\n",
2185 *cmp_vars
[i
].num
= (int)num
;
2188 *cmp_vars
[i
].num_long
= num
;
2191 if (txt
!= NULL
&& txt
[0] == '\0')
2192 txt
= NULL
; /* reset option on empty string input */
2193 *cmp_vars
[i
].txt
= txt
;
2202 static char *opt_str(void)
2204 char *arg
= opt_arg();
2206 if (arg
[0] == '\0') {
2207 CMP_warn1("%s option argument is empty string, resetting option",
2210 } else if (arg
[0] == '-') {
2211 CMP_warn1("%s option argument starts with hyphen", opt_flag());
2216 /* returns 1 on success, 0 on error, -1 on -help (i.e., stop with success) */
2217 static int get_opts(int argc
, char **argv
)
2221 prog
= opt_init(argc
, argv
, cmp_options
);
2223 while ((o
= opt_next()) != OPT_EOF
) {
2228 BIO_printf(bio_err
, "%s: Use -help for summary.\n", prog
);
2231 opt_help(cmp_options
);
2233 case OPT_CONFIG
: /* has already been handled */
2234 case OPT_SECTION
: /* has already been handled */
2237 if (!set_verbosity(opt_int_arg()))
2241 opt_server
= opt_str();
2244 opt_proxy
= opt_str();
2247 opt_no_proxy
= opt_str();
2250 opt_path
= opt_str();
2253 opt_recipient
= opt_str();
2255 case OPT_KEEP_ALIVE
:
2256 opt_keep_alive
= opt_int_arg();
2257 if (opt_keep_alive
> 2) {
2258 CMP_err("-keep_alive argument must be 0, 1, or 2");
2262 case OPT_MSG_TIMEOUT
:
2263 opt_msg_timeout
= opt_int_arg();
2265 case OPT_TOTAL_TIMEOUT
:
2266 opt_total_timeout
= opt_int_arg();
2272 opt_tls_cert
= opt_str();
2275 opt_tls_key
= opt_str();
2277 case OPT_TLS_KEYPASS
:
2278 opt_tls_keypass
= opt_str();
2281 opt_tls_extra
= opt_str();
2283 case OPT_TLS_TRUSTED
:
2284 opt_tls_trusted
= opt_str();
2287 opt_tls_host
= opt_str();
2290 opt_ref
= opt_str();
2293 opt_secret
= opt_str();
2296 opt_cert
= opt_str();
2298 case OPT_OWN_TRUSTED
:
2299 opt_own_trusted
= opt_str();
2302 opt_key
= opt_str();
2305 opt_keypass
= opt_str();
2308 opt_digest
= opt_str();
2311 opt_mac
= opt_str();
2313 case OPT_EXTRACERTS
:
2314 opt_extracerts
= opt_str();
2316 case OPT_UNPROTECTED_REQUESTS
:
2317 opt_unprotected_requests
= 1;
2321 opt_trusted
= opt_str();
2324 opt_untrusted
= opt_str();
2327 opt_srvcert
= opt_str();
2329 case OPT_EXPECT_SENDER
:
2330 opt_expect_sender
= opt_str();
2332 case OPT_IGNORE_KEYUSAGE
:
2333 opt_ignore_keyusage
= 1;
2335 case OPT_UNPROTECTED_ERRORS
:
2336 opt_unprotected_errors
= 1;
2338 case OPT_EXTRACERTSOUT
:
2339 opt_extracertsout
= opt_str();
2341 case OPT_CACERTSOUT
:
2342 opt_cacertsout
= opt_str();
2346 if (!opt_verify(o
, vpm
))
2350 opt_cmd_s
= opt_str();
2353 opt_infotype_s
= opt_str();
2356 opt_geninfo
= opt_str();
2360 opt_newkey
= opt_str();
2362 case OPT_NEWKEYPASS
:
2363 opt_newkeypass
= opt_str();
2366 opt_subject
= opt_str();
2369 opt_issuer
= opt_str();
2372 opt_days
= opt_int_arg();
2375 opt_reqexts
= opt_str();
2378 opt_sans
= opt_str();
2380 case OPT_SAN_NODEFAULT
:
2381 opt_san_nodefault
= 1;
2384 opt_policies
= opt_str();
2386 case OPT_POLICY_OIDS
:
2387 opt_policy_oids
= opt_str();
2389 case OPT_POLICY_OIDS_CRITICAL
:
2390 opt_policy_oids_critical
= 1;
2393 opt_popo
= opt_int_arg();
2394 if (opt_popo
< OSSL_CRMF_POPO_NONE
2395 || opt_popo
> OSSL_CRMF_POPO_KEYENC
) {
2396 CMP_err("invalid popo spec. Valid values are -1 .. 2");
2401 opt_csr
= opt_arg();
2403 case OPT_OUT_TRUSTED
:
2404 opt_out_trusted
= opt_str();
2406 case OPT_IMPLICIT_CONFIRM
:
2407 opt_implicit_confirm
= 1;
2409 case OPT_DISABLE_CONFIRM
:
2410 opt_disable_confirm
= 1;
2413 opt_certout
= opt_str();
2416 opt_chainout
= opt_str();
2419 opt_oldcert
= opt_str();
2422 opt_revreason
= opt_int_arg();
2423 if (opt_revreason
< CRL_REASON_NONE
2424 || opt_revreason
> CRL_REASON_AA_COMPROMISE
2425 || opt_revreason
== 7) {
2426 CMP_err("invalid revreason. Valid values are -1 .. 6, 8 .. 10");
2431 opt_certform_s
= opt_str();
2434 opt_keyform_s
= opt_str();
2437 opt_otherpass
= opt_str();
2439 #ifndef OPENSSL_NO_ENGINE
2441 opt_engine
= opt_str();
2444 case OPT_PROV_CASES
:
2445 if (!opt_provider(o
))
2457 opt_repeat
= opt_int_arg();
2460 opt_reqin
= opt_str();
2462 case OPT_REQIN_NEW_TID
:
2463 opt_reqin_new_tid
= 1;
2466 opt_reqout
= opt_str();
2469 opt_rspin
= opt_str();
2472 opt_rspout
= opt_str();
2474 case OPT_USE_MOCK_SRV
:
2475 opt_use_mock_srv
= 1;
2478 opt_port
= opt_str();
2481 opt_max_msgs
= opt_int_arg();
2484 opt_srv_ref
= opt_str();
2486 case OPT_SRV_SECRET
:
2487 opt_srv_secret
= opt_str();
2490 opt_srv_cert
= opt_str();
2493 opt_srv_key
= opt_str();
2495 case OPT_SRV_KEYPASS
:
2496 opt_srv_keypass
= opt_str();
2498 case OPT_SRV_TRUSTED
:
2499 opt_srv_trusted
= opt_str();
2501 case OPT_SRV_UNTRUSTED
:
2502 opt_srv_untrusted
= opt_str();
2505 opt_rsp_cert
= opt_str();
2507 case OPT_RSP_EXTRACERTS
:
2508 opt_rsp_extracerts
= opt_str();
2510 case OPT_RSP_CAPUBS
:
2511 opt_rsp_capubs
= opt_str();
2513 case OPT_POLL_COUNT
:
2514 opt_poll_count
= opt_int_arg();
2516 case OPT_CHECK_AFTER
:
2517 opt_check_after
= opt_int_arg();
2519 case OPT_GRANT_IMPLICITCONF
:
2520 opt_grant_implicitconf
= 1;
2523 opt_pkistatus
= opt_int_arg();
2526 opt_failure
= opt_int_arg();
2528 case OPT_FAILUREBITS
:
2529 opt_failurebits
= opt_int_arg();
2531 case OPT_STATUSSTRING
:
2532 opt_statusstring
= opt_str();
2534 case OPT_SEND_ERROR
:
2537 case OPT_SEND_UNPROTECTED
:
2538 opt_send_unprotected
= 1;
2540 case OPT_SEND_UNPROT_ERR
:
2541 opt_send_unprot_err
= 1;
2543 case OPT_ACCEPT_UNPROTECTED
:
2544 opt_accept_unprotected
= 1;
2546 case OPT_ACCEPT_UNPROT_ERR
:
2547 opt_accept_unprot_err
= 1;
2549 case OPT_ACCEPT_RAVERIFIED
:
2550 opt_accept_raverified
= 1;
2555 /* No extra args. */
2556 argc
= opt_num_rest();
2563 #ifndef OPENSSL_NO_SOCK
2564 static int cmp_server(OSSL_CMP_CTX
*srv_cmp_ctx
) {
2572 if ((acbio
= http_server_init_bio(prog
, opt_port
)) == NULL
)
2574 while (opt_max_msgs
<= 0 || msgs
< opt_max_msgs
) {
2576 OSSL_CMP_MSG
*req
= NULL
;
2577 OSSL_CMP_MSG
*resp
= NULL
;
2579 ret
= http_server_get_asn1_req(ASN1_ITEM_rptr(OSSL_CMP_MSG
),
2580 (ASN1_VALUE
**)&req
, &path
,
2581 &cbio
, acbio
, &keep_alive
,
2582 prog
, opt_port
, 0, 0);
2583 if (ret
== 0) { /* no request yet */
2592 if (ret
++ == -1) /* fatal error */
2598 if (strcmp(path
, "") != 0 && strcmp(path
, "pkix/") != 0) {
2599 (void)http_server_send_status(cbio
, 404, "Not Found");
2600 CMP_err1("expecting empty path or 'pkix/' but got '%s'",
2603 OSSL_CMP_MSG_free(req
);
2607 resp
= OSSL_CMP_CTX_server_perform(cmp_ctx
, req
);
2608 OSSL_CMP_MSG_free(req
);
2610 (void)http_server_send_status(cbio
,
2611 500, "Internal Server Error");
2612 break; /* treated as fatal error */
2614 ret
= http_server_send_asn1_resp(cbio
, keep_alive
,
2615 "application/pkixcmp",
2616 ASN1_ITEM_rptr(OSSL_CMP_MSG
),
2617 (const ASN1_VALUE
*)resp
);
2618 OSSL_CMP_MSG_free(resp
);
2620 break; /* treated as fatal error */
2623 if (!ret
) { /* on transmission error, cancel CMP transaction */
2624 (void)OSSL_CMP_CTX_set1_transactionID(srv_cmp_ctx
, NULL
);
2625 (void)OSSL_CMP_CTX_set1_senderNonce(srv_cmp_ctx
, NULL
);
2627 if (!ret
|| !keep_alive
2628 || OSSL_CMP_CTX_get_status(srv_cmp_ctx
) == -1
2629 /* transaction closed by OSSL_CMP_CTX_server_perform() */) {
2636 BIO_free_all(acbio
);
2641 int cmp_main(int argc
, char **argv
)
2643 char *configfile
= NULL
;
2645 X509
*newcert
= NULL
;
2646 ENGINE
*engine
= NULL
;
2647 char mock_server
[] = "mock server:1";
2648 OSSL_CMP_CTX
*srv_cmp_ctx
= NULL
;
2649 int ret
= 0; /* default: failure */
2651 prog
= opt_appname(argv
[0]);
2653 opt_help(cmp_options
);
2658 * handle options -config, -section, and -verbosity upfront
2659 * to take effect for other options
2661 for (i
= 1; i
< argc
- 1; i
++) {
2662 if (*argv
[i
] == '-') {
2663 if (!strcmp(argv
[i
] + 1, cmp_options
[OPT_CONFIG
- OPT_HELP
].name
))
2664 opt_config
= argv
[++i
];
2665 else if (!strcmp(argv
[i
] + 1,
2666 cmp_options
[OPT_SECTION
- OPT_HELP
].name
))
2667 opt_section
= argv
[++i
];
2668 else if (strcmp(argv
[i
] + 1,
2669 cmp_options
[OPT_VERBOSITY
- OPT_HELP
].name
) == 0
2670 && !set_verbosity(atoi(argv
[++i
])))
2674 if (opt_section
[0] == '\0') /* empty string */
2675 opt_section
= DEFAULT_SECTION
;
2677 vpm
= X509_VERIFY_PARAM_new();
2679 CMP_err("out of memory");
2683 /* read default values for options from config file */
2684 configfile
= opt_config
!= NULL
? opt_config
: default_config_file
;
2685 if (configfile
!= NULL
&& configfile
[0] != '\0' /* non-empty string */
2686 && (configfile
!= default_config_file
|| access(configfile
, F_OK
) != -1)) {
2687 CMP_info2("using section(s) '%s' of OpenSSL configuration file '%s'",
2688 opt_section
, configfile
);
2689 conf
= app_load_config(configfile
);
2693 if (strcmp(opt_section
, CMP_SECTION
) == 0) { /* default */
2694 if (!NCONF_get_section(conf
, opt_section
))
2695 CMP_info2("no [%s] section found in config file '%s';"
2696 " will thus use just [default] and unnamed section if present",
2697 opt_section
, configfile
);
2699 const char *end
= opt_section
+ strlen(opt_section
);
2700 while ((end
= prev_item(opt_section
, end
)) != NULL
) {
2701 if (!NCONF_get_section(conf
, opt_item
)) {
2702 CMP_err2("no [%s] section found in config file '%s'",
2703 opt_item
, configfile
);
2708 ret
= read_config();
2709 if (!set_verbosity(opt_verbosity
)) /* just for checking range */
2713 BIO_printf(bio_err
, "Use -help for summary.\n");
2718 (void)BIO_flush(bio_err
); /* prevent interference with opt_help() */
2720 ret
= get_opts(argc
, argv
);
2724 if (!app_RAND_load())
2728 set_base_ui_method(UI_null());
2730 if (opt_engine
!= NULL
) {
2731 engine
= setup_engine_methods(opt_engine
, 0 /* not: ENGINE_METHOD_ALL */, 0);
2732 if (engine
== NULL
) {
2733 CMP_err1("cannot load engine %s", opt_engine
);
2738 if (opt_port
!= NULL
) {
2739 if (opt_use_mock_srv
) {
2740 CMP_err("cannot use both -port and -use_mock_srv options");
2743 if (opt_server
!= NULL
) {
2744 CMP_err("cannot use both -port and -server options");
2749 cmp_ctx
= OSSL_CMP_CTX_new(app_get0_libctx(), app_get0_propq());
2750 if (cmp_ctx
== NULL
)
2752 OSSL_CMP_CTX_set_log_verbosity(cmp_ctx
, opt_verbosity
);
2753 if (!OSSL_CMP_CTX_set_log_cb(cmp_ctx
, print_to_bio_out
)) {
2754 CMP_err1("cannot set up error reporting and logging for %s", prog
);
2757 if ((opt_use_mock_srv
|| opt_port
!= NULL
)) {
2758 OSSL_CMP_SRV_CTX
*srv_ctx
;
2760 if ((srv_ctx
= setup_srv_ctx(engine
)) == NULL
)
2762 srv_cmp_ctx
= OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx
);
2763 OSSL_CMP_CTX_set_transfer_cb_arg(cmp_ctx
, srv_ctx
);
2764 if (!OSSL_CMP_CTX_set_log_cb(srv_cmp_ctx
, print_to_bio_err
)) {
2765 CMP_err1("cannot set up error reporting and logging for %s", prog
);
2768 OSSL_CMP_CTX_set_log_verbosity(srv_cmp_ctx
, opt_verbosity
);
2772 if (opt_port
!= NULL
) { /* act as very basic CMP HTTP server */
2773 #ifdef OPENSSL_NO_SOCK
2774 BIO_printf(bio_err
, "Cannot act as server - sockets not supported\n");
2776 ret
= cmp_server(srv_cmp_ctx
);
2780 /* else act as CMP client */
2782 if (opt_use_mock_srv
) {
2783 if (opt_server
!= NULL
) {
2784 CMP_err("cannot use both -use_mock_srv and -server options");
2787 if (opt_proxy
!= NULL
) {
2788 CMP_err("cannot use both -use_mock_srv and -proxy options");
2791 opt_server
= mock_server
;
2795 if (!setup_client_ctx(cmp_ctx
, engine
)) {
2796 CMP_err("cannot set up CMP context");
2799 for (i
= 0; i
< opt_repeat
; i
++) {
2800 /* everything is ready, now connect and perform the command! */
2803 newcert
= OSSL_CMP_exec_IR_ses(cmp_ctx
);
2804 if (newcert
!= NULL
)
2808 newcert
= OSSL_CMP_exec_KUR_ses(cmp_ctx
);
2809 if (newcert
!= NULL
)
2813 newcert
= OSSL_CMP_exec_CR_ses(cmp_ctx
);
2814 if (newcert
!= NULL
)
2818 newcert
= OSSL_CMP_exec_P10CR_ses(cmp_ctx
);
2819 if (newcert
!= NULL
)
2823 ret
= OSSL_CMP_exec_RR_ses(cmp_ctx
);
2827 STACK_OF(OSSL_CMP_ITAV
) *itavs
;
2829 if (opt_infotype
!= NID_undef
) {
2830 OSSL_CMP_ITAV
*itav
=
2831 OSSL_CMP_ITAV_create(OBJ_nid2obj(opt_infotype
), NULL
);
2834 OSSL_CMP_CTX_push0_genm_ITAV(cmp_ctx
, itav
);
2837 if ((itavs
= OSSL_CMP_exec_GENM_ses(cmp_ctx
)) != NULL
) {
2839 sk_OSSL_CMP_ITAV_pop_free(itavs
, OSSL_CMP_ITAV_free
);
2847 if (OSSL_CMP_CTX_get_status(cmp_ctx
) < 0)
2848 goto err
; /* we got no response, maybe even did not send request */
2851 /* print PKIStatusInfo */
2852 int status
= OSSL_CMP_CTX_get_status(cmp_ctx
);
2853 char *buf
= app_malloc(OSSL_CMP_PKISI_BUFLEN
, "PKIStatusInfo buf");
2854 const char *string
=
2855 OSSL_CMP_CTX_snprint_PKIStatus(cmp_ctx
, buf
,
2856 OSSL_CMP_PKISI_BUFLEN
);
2859 status
== OSSL_CMP_PKISTATUS_accepted
2860 ? OSSL_CMP_LOG_INFO
:
2861 status
== OSSL_CMP_PKISTATUS_rejection
2862 || status
== OSSL_CMP_PKISTATUS_waiting
2863 ? OSSL_CMP_LOG_ERR
: OSSL_CMP_LOG_WARNING
,
2864 status
== OSSL_CMP_PKISTATUS_accepted
? "info" :
2865 status
== OSSL_CMP_PKISTATUS_rejection
? "server error" :
2866 status
== OSSL_CMP_PKISTATUS_waiting
? "internal error"
2868 "received from %s %s %s", opt_server
,
2869 string
!= NULL
? string
: "<unknown PKIStatus>", "");
2873 if (save_free_certs(cmp_ctx
, OSSL_CMP_CTX_get1_extraCertsIn(cmp_ctx
),
2874 opt_extracertsout
, "extra") < 0)
2879 if (save_free_certs(cmp_ctx
, OSSL_CMP_CTX_get1_caPubs(cmp_ctx
),
2880 opt_cacertsout
, "CA") < 0)
2882 if (newcert
!= NULL
) {
2883 STACK_OF(X509
) *certs
= sk_X509_new_null();
2885 if (!X509_add_cert(certs
, newcert
, X509_ADD_FLAG_UP_REF
)) {
2886 sk_X509_free(certs
);
2889 if (save_free_certs(cmp_ctx
, certs
, opt_certout
, "enrolled") < 0)
2892 if (save_free_certs(cmp_ctx
, OSSL_CMP_CTX_get1_newChain(cmp_ctx
),
2893 opt_chainout
, "chain") < 0)
2896 if (!OSSL_CMP_CTX_reinit(cmp_ctx
))
2902 /* in case we ended up here on error without proper cleaning */
2903 cleanse(opt_keypass
);
2904 cleanse(opt_newkeypass
);
2905 cleanse(opt_otherpass
);
2906 cleanse(opt_tls_keypass
);
2907 cleanse(opt_secret
);
2908 cleanse(opt_srv_keypass
);
2909 cleanse(opt_srv_secret
);
2912 OSSL_CMP_CTX_print_errors(cmp_ctx
);
2914 ossl_cmp_mock_srv_free(OSSL_CMP_CTX_get_transfer_cb_arg(cmp_ctx
));
2915 #ifndef OPENSSL_NO_SOCK
2916 APP_HTTP_TLS_INFO_free(OSSL_CMP_CTX_get_http_cb_arg(cmp_ctx
));
2918 X509_STORE_free(OSSL_CMP_CTX_get_certConf_cb_arg(cmp_ctx
));
2919 OSSL_CMP_CTX_free(cmp_ctx
);
2920 X509_VERIFY_PARAM_free(vpm
);
2921 release_engine(engine
);
2923 NCONF_free(conf
); /* must not do as long as opt_... variables are used */
2924 OSSL_CMP_log_close();
2926 return ret
== 0 ? EXIT_FAILURE
: EXIT_SUCCESS
; /* ret == -1 for -help */