| /* |
| * Copyright 2007-2022 The OpenSSL Project Authors. All Rights Reserved. |
| * Copyright Nokia 2007-2019 |
| * Copyright Siemens AG 2015-2019 |
| * |
| * Licensed under the Apache License 2.0 (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| |
| /* This app is disabled when OPENSSL_NO_CMP is defined. */ |
| |
| #include <string.h> |
| #include <ctype.h> |
| |
| #include "apps.h" |
| #include "http_server.h" |
| #include "s_apps.h" |
| #include "progs.h" |
| |
| #include "cmp_mock_srv.h" |
| |
| /* tweaks needed due to missing unistd.h on Windows */ |
| #if defined(_WIN32) && !defined(__BORLANDC__) |
| # define access _access |
| #endif |
| #ifndef F_OK |
| # define F_OK 0 |
| #endif |
| |
| #include <openssl/ui.h> |
| #include <openssl/pkcs12.h> |
| #include <openssl/ssl.h> |
| |
| /* explicit #includes not strictly needed since implied by the above: */ |
| #include <stdlib.h> |
| #include <openssl/cmp.h> |
| #include <openssl/cmp_util.h> |
| #include <openssl/crmf.h> |
| #include <openssl/crypto.h> |
| #include <openssl/err.h> |
| #include <openssl/store.h> |
| #include <openssl/objects.h> |
| #include <openssl/x509.h> |
| |
| static char *prog; |
| static char *opt_config = NULL; |
| #define CMP_SECTION "cmp" |
| #define SECTION_NAME_MAX 40 /* max length of section name */ |
| #define DEFAULT_SECTION "default" |
| static char *opt_section = CMP_SECTION; |
| static int opt_verbosity = OSSL_CMP_LOG_INFO; |
| |
| static int read_config(void); |
| |
| static CONF *conf = NULL; /* OpenSSL config file context structure */ |
| static OSSL_CMP_CTX *cmp_ctx = NULL; /* the client-side CMP context */ |
| |
| /* the type of cmp command we want to send */ |
| typedef enum { |
| CMP_IR, |
| CMP_KUR, |
| CMP_CR, |
| CMP_P10CR, |
| CMP_RR, |
| CMP_GENM |
| } cmp_cmd_t; |
| |
| /* message transfer */ |
| #ifndef OPENSSL_NO_SOCK |
| static char *opt_server = NULL; |
| static char *opt_proxy = NULL; |
| static char *opt_no_proxy = NULL; |
| #endif |
| static char *opt_recipient = NULL; |
| static char *opt_path = NULL; |
| static int opt_keep_alive = 1; |
| static int opt_msg_timeout = -1; |
| static int opt_total_timeout = -1; |
| |
| /* server authentication */ |
| static char *opt_trusted = NULL; |
| static char *opt_untrusted = NULL; |
| static char *opt_srvcert = NULL; |
| static char *opt_expect_sender = NULL; |
| static int opt_ignore_keyusage = 0; |
| static int opt_unprotected_errors = 0; |
| static char *opt_extracertsout = NULL; |
| static char *opt_cacertsout = NULL; |
| |
| /* client authentication */ |
| static char *opt_ref = NULL; |
| static char *opt_secret = NULL; |
| static char *opt_cert = NULL; |
| static char *opt_own_trusted = NULL; |
| static char *opt_key = NULL; |
| static char *opt_keypass = NULL; |
| static char *opt_digest = NULL; |
| static char *opt_mac = NULL; |
| static char *opt_extracerts = NULL; |
| static int opt_unprotected_requests = 0; |
| |
| /* generic message */ |
| static char *opt_cmd_s = NULL; |
| static int opt_cmd = -1; |
| static char *opt_geninfo = NULL; |
| static char *opt_infotype_s = NULL; |
| static int opt_infotype = NID_undef; |
| |
| /* certificate enrollment */ |
| static char *opt_newkey = NULL; |
| static char *opt_newkeypass = NULL; |
| static char *opt_subject = NULL; |
| static char *opt_issuer = NULL; |
| static int opt_days = 0; |
| static char *opt_reqexts = NULL; |
| static char *opt_sans = NULL; |
| static int opt_san_nodefault = 0; |
| static char *opt_policies = NULL; |
| static char *opt_policy_oids = NULL; |
| static int opt_policy_oids_critical = 0; |
| static int opt_popo = OSSL_CRMF_POPO_NONE - 1; |
| static char *opt_csr = NULL; |
| static char *opt_out_trusted = NULL; |
| static int opt_implicit_confirm = 0; |
| static int opt_disable_confirm = 0; |
| static char *opt_certout = NULL; |
| static char *opt_chainout = NULL; |
| |
| /* certificate enrollment and revocation */ |
| static char *opt_oldcert = NULL; |
| static int opt_revreason = CRL_REASON_NONE; |
| |
| /* credentials format */ |
| static char *opt_certform_s = "PEM"; |
| static int opt_certform = FORMAT_PEM; |
| static char *opt_keyform_s = NULL; |
| static int opt_keyform = FORMAT_UNDEF; |
| static char *opt_otherpass = NULL; |
| static char *opt_engine = NULL; |
| |
| #ifndef OPENSSL_NO_SOCK |
| /* TLS connection */ |
| static int opt_tls_used = 0; |
| static char *opt_tls_cert = NULL; |
| static char *opt_tls_key = NULL; |
| static char *opt_tls_keypass = NULL; |
| static char *opt_tls_extra = NULL; |
| static char *opt_tls_trusted = NULL; |
| static char *opt_tls_host = NULL; |
| #endif |
| |
| /* client-side debugging */ |
| static int opt_batch = 0; |
| static int opt_repeat = 1; |
| static char *opt_reqin = NULL; |
| static int opt_reqin_new_tid = 0; |
| static char *opt_reqout = NULL; |
| static char *opt_rspin = NULL; |
| static char *opt_rspout = NULL; |
| static int opt_use_mock_srv = 0; |
| |
| /* mock server */ |
| #ifndef OPENSSL_NO_SOCK |
| static char *opt_port = NULL; |
| static int opt_max_msgs = 0; |
| #endif |
| static char *opt_srv_ref = NULL; |
| static char *opt_srv_secret = NULL; |
| static char *opt_srv_cert = NULL; |
| static char *opt_srv_key = NULL; |
| static char *opt_srv_keypass = NULL; |
| |
| static char *opt_srv_trusted = NULL; |
| static char *opt_srv_untrusted = NULL; |
| static char *opt_ref_cert = NULL; |
| static char *opt_rsp_cert = NULL; |
| static char *opt_rsp_extracerts = NULL; |
| static char *opt_rsp_capubs = NULL; |
| static int opt_poll_count = 0; |
| static int opt_check_after = 1; |
| static int opt_grant_implicitconf = 0; |
| |
| static int opt_pkistatus = OSSL_CMP_PKISTATUS_accepted; |
| static int opt_failure = INT_MIN; |
| static int opt_failurebits = 0; |
| static char *opt_statusstring = NULL; |
| static int opt_send_error = 0; |
| static int opt_send_unprotected = 0; |
| static int opt_send_unprot_err = 0; |
| static int opt_accept_unprotected = 0; |
| static int opt_accept_unprot_err = 0; |
| static int opt_accept_raverified = 0; |
| |
| static X509_VERIFY_PARAM *vpm = NULL; |
| |
| typedef enum OPTION_choice { |
| OPT_COMMON, |
| OPT_CONFIG, OPT_SECTION, OPT_VERBOSITY, |
| |
| OPT_CMD, OPT_INFOTYPE, OPT_GENINFO, |
| |
| OPT_NEWKEY, OPT_NEWKEYPASS, OPT_SUBJECT, OPT_ISSUER, |
| OPT_DAYS, OPT_REQEXTS, |
| OPT_SANS, OPT_SAN_NODEFAULT, |
| OPT_POLICIES, OPT_POLICY_OIDS, OPT_POLICY_OIDS_CRITICAL, |
| OPT_POPO, OPT_CSR, |
| OPT_OUT_TRUSTED, OPT_IMPLICIT_CONFIRM, OPT_DISABLE_CONFIRM, |
| OPT_CERTOUT, OPT_CHAINOUT, |
| |
| OPT_OLDCERT, OPT_REVREASON, |
| |
| #ifndef OPENSSL_NO_SOCK |
| OPT_SERVER, OPT_PROXY, OPT_NO_PROXY, |
| #endif |
| OPT_RECIPIENT, OPT_PATH, |
| OPT_KEEP_ALIVE, OPT_MSG_TIMEOUT, OPT_TOTAL_TIMEOUT, |
| |
| OPT_TRUSTED, OPT_UNTRUSTED, OPT_SRVCERT, |
| OPT_EXPECT_SENDER, |
| OPT_IGNORE_KEYUSAGE, OPT_UNPROTECTED_ERRORS, |
| OPT_EXTRACERTSOUT, OPT_CACERTSOUT, |
| |
| OPT_REF, OPT_SECRET, OPT_CERT, OPT_OWN_TRUSTED, OPT_KEY, OPT_KEYPASS, |
| OPT_DIGEST, OPT_MAC, OPT_EXTRACERTS, |
| OPT_UNPROTECTED_REQUESTS, |
| |
| OPT_CERTFORM, OPT_KEYFORM, |
| OPT_OTHERPASS, |
| #ifndef OPENSSL_NO_ENGINE |
| OPT_ENGINE, |
| #endif |
| OPT_PROV_ENUM, |
| OPT_R_ENUM, |
| |
| #ifndef OPENSSL_NO_SOCK |
| OPT_TLS_USED, OPT_TLS_CERT, OPT_TLS_KEY, |
| OPT_TLS_KEYPASS, |
| OPT_TLS_EXTRA, OPT_TLS_TRUSTED, OPT_TLS_HOST, |
| #endif |
| |
| OPT_BATCH, OPT_REPEAT, |
| OPT_REQIN, OPT_REQIN_NEW_TID, OPT_REQOUT, OPT_RSPIN, OPT_RSPOUT, |
| OPT_USE_MOCK_SRV, |
| |
| #ifndef OPENSSL_NO_SOCK |
| OPT_PORT, OPT_MAX_MSGS, |
| #endif |
| OPT_SRV_REF, OPT_SRV_SECRET, |
| OPT_SRV_CERT, OPT_SRV_KEY, OPT_SRV_KEYPASS, |
| OPT_SRV_TRUSTED, OPT_SRV_UNTRUSTED, |
| OPT_REF_CERT, OPT_RSP_CERT, OPT_RSP_EXTRACERTS, OPT_RSP_CAPUBS, |
| OPT_POLL_COUNT, OPT_CHECK_AFTER, |
| OPT_GRANT_IMPLICITCONF, |
| OPT_PKISTATUS, OPT_FAILURE, |
| OPT_FAILUREBITS, OPT_STATUSSTRING, |
| OPT_SEND_ERROR, OPT_SEND_UNPROTECTED, |
| OPT_SEND_UNPROT_ERR, OPT_ACCEPT_UNPROTECTED, |
| OPT_ACCEPT_UNPROT_ERR, OPT_ACCEPT_RAVERIFIED, |
| |
| OPT_V_ENUM |
| } OPTION_CHOICE; |
| |
| const OPTIONS cmp_options[] = { |
| /* entries must be in the same order as enumerated above!! */ |
| {"help", OPT_HELP, '-', "Display this summary"}, |
| {"config", OPT_CONFIG, 's', |
| "Configuration file to use. \"\" = none. Default from env variable OPENSSL_CONF"}, |
| {"section", OPT_SECTION, 's', |
| "Section(s) in config file to get options from. \"\" = 'default'. Default 'cmp'"}, |
| {"verbosity", OPT_VERBOSITY, 'N', |
| "Log level; 3=ERR, 4=WARN, 6=INFO, 7=DEBUG, 8=TRACE. Default 6 = INFO"}, |
| |
| OPT_SECTION("Generic message"), |
| {"cmd", OPT_CMD, 's', "CMP request to send: ir/cr/kur/p10cr/rr/genm"}, |
| {"infotype", OPT_INFOTYPE, 's', |
| "InfoType name for requesting specific info in genm, e.g. 'signKeyPairTypes'"}, |
| {"geninfo", OPT_GENINFO, 's', |
| "generalInfo integer values to place in request PKIHeader with given OID"}, |
| {OPT_MORE_STR, 0, 0, |
| "specified in the form <OID>:int:<n>, e.g. \"1.2.3.4:int:56789\""}, |
| |
| OPT_SECTION("Certificate enrollment"), |
| {"newkey", OPT_NEWKEY, 's', |
| "Private or public key for the requested cert. Default: CSR key or client key"}, |
| {"newkeypass", OPT_NEWKEYPASS, 's', "New private key pass phrase source"}, |
| {"subject", OPT_SUBJECT, 's', |
| "Distinguished Name (DN) of subject to use in the requested cert template"}, |
| {OPT_MORE_STR, 0, 0, |
| "For kur, default is subject of -csr arg or reference cert (see -oldcert)"}, |
| {OPT_MORE_STR, 0, 0, |
| "this default is used for ir and cr only if no Subject Alt Names are set"}, |
| {"issuer", OPT_ISSUER, 's', |
| "DN of the issuer to place in the requested certificate template"}, |
| {OPT_MORE_STR, 0, 0, |
| "also used as recipient if neither -recipient nor -srvcert are given"}, |
| {"days", OPT_DAYS, 'N', |
| "Requested validity time of the new certificate in number of days"}, |
| {"reqexts", OPT_REQEXTS, 's', |
| "Name of config file section defining certificate request extensions."}, |
| {OPT_MORE_STR, 0, 0, |
| "Augments or replaces any extensions contained CSR given with -csr"}, |
| {"sans", OPT_SANS, 's', |
| "Subject Alt Names (IPADDR/DNS/URI) to add as (critical) cert req extension"}, |
| {"san_nodefault", OPT_SAN_NODEFAULT, '-', |
| "Do not take default SANs from reference certificate (see -oldcert)"}, |
| {"policies", OPT_POLICIES, 's', |
| "Name of config file section defining policies certificate request extension"}, |
| {"policy_oids", OPT_POLICY_OIDS, 's', |
| "Policy OID(s) to add as policies certificate request extension"}, |
| {"policy_oids_critical", OPT_POLICY_OIDS_CRITICAL, '-', |
| "Flag the policy OID(s) given with -policy_oids as critical"}, |
| {"popo", OPT_POPO, 'n', |
| "Proof-of-Possession (POPO) method to use for ir/cr/kur where"}, |
| {OPT_MORE_STR, 0, 0, |
| "-1 = NONE, 0 = RAVERIFIED, 1 = SIGNATURE (default), 2 = KEYENC"}, |
| {"csr", OPT_CSR, 's', |
| "PKCS#10 CSR file in PEM or DER format to convert or to use in p10cr"}, |
| {"out_trusted", OPT_OUT_TRUSTED, 's', |
| "Certificates to trust when verifying newly enrolled certificates"}, |
| {"implicit_confirm", OPT_IMPLICIT_CONFIRM, '-', |
| "Request implicit confirmation of newly enrolled certificates"}, |
| {"disable_confirm", OPT_DISABLE_CONFIRM, '-', |
| "Do not confirm newly enrolled certificate w/o requesting implicit"}, |
| {OPT_MORE_STR, 0, 0, |
| "confirmation. WARNING: This leads to behavior violating RFC 4210"}, |
| {"certout", OPT_CERTOUT, 's', |
| "File to save newly enrolled certificate"}, |
| {"chainout", OPT_CHAINOUT, 's', |
| "File to save the chain of newly enrolled certificate"}, |
| |
| OPT_SECTION("Certificate enrollment and revocation"), |
| |
| {"oldcert", OPT_OLDCERT, 's', |
| "Certificate to be updated (defaulting to -cert) or to be revoked in rr;"}, |
| {OPT_MORE_STR, 0, 0, |
| "also used as reference (defaulting to -cert) for subject DN and SANs."}, |
| {OPT_MORE_STR, 0, 0, |
| "Issuer is used as recipient unless -recipient, -srvcert, or -issuer given"}, |
| {"revreason", OPT_REVREASON, 'n', |
| "Reason code to include in revocation request (rr); possible values:"}, |
| {OPT_MORE_STR, 0, 0, |
| "0..6, 8..10 (see RFC5280, 5.3.1) or -1. Default -1 = none included"}, |
| |
| OPT_SECTION("Message transfer"), |
| #ifdef OPENSSL_NO_SOCK |
| {OPT_MORE_STR, 0, 0, |
| "NOTE: -server, -proxy, and -no_proxy not supported due to no-sock build"}, |
| #else |
| {"server", OPT_SERVER, 's', |
| "[http[s]://]address[:port][/path] of CMP server. Default port 80 or 443."}, |
| {OPT_MORE_STR, 0, 0, |
| "address may be a DNS name or an IP address; path can be overridden by -path"}, |
| {"proxy", OPT_PROXY, 's', |
| "[http[s]://]address[:port][/path] of HTTP(S) proxy to use; path is ignored"}, |
| {"no_proxy", OPT_NO_PROXY, 's', |
| "List of addresses of servers not to use HTTP(S) proxy for"}, |
| {OPT_MORE_STR, 0, 0, |
| "Default from environment variable 'no_proxy', else 'NO_PROXY', else none"}, |
| #endif |
| {"recipient", OPT_RECIPIENT, 's', |
| "DN of CA. Default: subject of -srvcert, -issuer, issuer of -oldcert or -cert"}, |
| {"path", OPT_PATH, 's', |
| "HTTP path (aka CMP alias) at the CMP server. Default from -server, else \"/\""}, |
| {"keep_alive", OPT_KEEP_ALIVE, 'N', |
| "Persistent HTTP connections. 0: no, 1 (the default): request, 2: require"}, |
| {"msg_timeout", OPT_MSG_TIMEOUT, 'N', |
| "Number of seconds allowed per CMP message round trip, or 0 for infinite"}, |
| {"total_timeout", OPT_TOTAL_TIMEOUT, 'N', |
| "Overall time an enrollment incl. polling may take. Default 0 = infinite"}, |
| |
| OPT_SECTION("Server authentication"), |
| {"trusted", OPT_TRUSTED, 's', |
| "Certificates to trust as chain roots when verifying signed CMP responses"}, |
| {OPT_MORE_STR, 0, 0, "unless -srvcert is given"}, |
| {"untrusted", OPT_UNTRUSTED, 's', |
| "Intermediate CA certs for chain construction for CMP/TLS/enrolled certs"}, |
| {"srvcert", OPT_SRVCERT, 's', |
| "Server cert to pin and trust directly when verifying signed CMP responses"}, |
| {"expect_sender", OPT_EXPECT_SENDER, 's', |
| "DN of expected sender of responses. Defaults to subject of -srvcert, if any"}, |
| {"ignore_keyusage", OPT_IGNORE_KEYUSAGE, '-', |
| "Ignore CMP signer cert key usage, else 'digitalSignature' must be allowed"}, |
| {"unprotected_errors", OPT_UNPROTECTED_ERRORS, '-', |
| "Accept missing or invalid protection of regular error messages and negative"}, |
| {OPT_MORE_STR, 0, 0, |
| "certificate responses (ip/cp/kup), revocation responses (rp), and PKIConf"}, |
| {OPT_MORE_STR, 0, 0, |
| "WARNING: This setting leads to behavior allowing violation of RFC 4210"}, |
| {"extracertsout", OPT_EXTRACERTSOUT, 's', |
| "File to save extra certificates received in the extraCerts field"}, |
| {"cacertsout", OPT_CACERTSOUT, 's', |
| "File to save CA certificates received in the caPubs field of 'ip' messages"}, |
| |
| OPT_SECTION("Client authentication"), |
| {"ref", OPT_REF, 's', |
| "Reference value to use as senderKID in case no -cert is given"}, |
| {"secret", OPT_SECRET, 's', |
| "Prefer PBM (over signatures) for protecting msgs with given password source"}, |
| {"cert", OPT_CERT, 's', |
| "Client's CMP signer certificate; its public key must match the -key argument"}, |
| {OPT_MORE_STR, 0, 0, |
| "This also used as default reference for subject DN and SANs."}, |
| {OPT_MORE_STR, 0, 0, |
| "Any further certs included are appended to the untrusted certs"}, |
| {"own_trusted", OPT_OWN_TRUSTED, 's', |
| "Optional certs to verify chain building for own CMP signer cert"}, |
| {"key", OPT_KEY, 's', "CMP signer private key, not used when -secret given"}, |
| {"keypass", OPT_KEYPASS, 's', |
| "Client private key (and cert and old cert) pass phrase source"}, |
| {"digest", OPT_DIGEST, 's', |
| "Digest to use in message protection and POPO signatures. Default \"sha256\""}, |
| {"mac", OPT_MAC, 's', |
| "MAC algorithm to use in PBM-based message protection. Default \"hmac-sha1\""}, |
| {"extracerts", OPT_EXTRACERTS, 's', |
| "Certificates to append in extraCerts field of outgoing messages."}, |
| {OPT_MORE_STR, 0, 0, |
| "This can be used as the default CMP signer cert chain to include"}, |
| {"unprotected_requests", OPT_UNPROTECTED_REQUESTS, '-', |
| "Send messages without CMP-level protection"}, |
| |
| OPT_SECTION("Credentials format"), |
| {"certform", OPT_CERTFORM, 's', |
| "Format (PEM or DER) to use when saving a certificate to a file. Default PEM"}, |
| {"keyform", OPT_KEYFORM, 's', |
| "Format of the key input (ENGINE, other values ignored)"}, |
| {"otherpass", OPT_OTHERPASS, 's', |
| "Pass phrase source potentially needed for loading certificates of others"}, |
| #ifndef OPENSSL_NO_ENGINE |
| {"engine", OPT_ENGINE, 's', |
| "Use crypto engine with given identifier, possibly a hardware device."}, |
| {OPT_MORE_STR, 0, 0, |
| "Engines may also be defined in OpenSSL config file engine section."}, |
| #endif |
| OPT_PROV_OPTIONS, |
| OPT_R_OPTIONS, |
| |
| OPT_SECTION("TLS connection"), |
| #ifdef OPENSSL_NO_SOCK |
| {OPT_MORE_STR, 0, 0, |
| "NOTE: -tls_used and all other TLS options not supported due to no-sock build"}, |
| #else |
| {"tls_used", OPT_TLS_USED, '-', |
| "Enable using TLS (also when other TLS options are not set)"}, |
| {"tls_cert", OPT_TLS_CERT, 's', |
| "Client's TLS certificate. May include chain to be provided to TLS server"}, |
| {"tls_key", OPT_TLS_KEY, 's', |
| "Private key for the client's TLS certificate"}, |
| {"tls_keypass", OPT_TLS_KEYPASS, 's', |
| "Pass phrase source for the client's private TLS key (and TLS cert)"}, |
| {"tls_extra", OPT_TLS_EXTRA, 's', |
| "Extra certificates to provide to TLS server during TLS handshake"}, |
| {"tls_trusted", OPT_TLS_TRUSTED, 's', |
| "Trusted certificates to use for verifying the TLS server certificate;"}, |
| {OPT_MORE_STR, 0, 0, "this implies hostname validation"}, |
| {"tls_host", OPT_TLS_HOST, 's', |
| "Address to be checked (rather than -server) during TLS hostname validation"}, |
| #endif |
| |
| OPT_SECTION("Client-side debugging"), |
| {"batch", OPT_BATCH, '-', |
| "Do not interactively prompt for input when a password is required etc."}, |
| {"repeat", OPT_REPEAT, 'p', |
| "Invoke the transaction the given positive number of times. Default 1"}, |
| {"reqin", OPT_REQIN, 's', "Take sequence of CMP requests from file(s)"}, |
| {"reqin_new_tid", OPT_REQIN_NEW_TID, '-', |
| "Use fresh transactionID for CMP requests read from -reqin"}, |
| {"reqout", OPT_REQOUT, 's', "Save sequence of CMP requests to file(s)"}, |
| {"rspin", OPT_RSPIN, 's', |
| "Process sequence of CMP responses provided in file(s), skipping server"}, |
| {"rspout", OPT_RSPOUT, 's', "Save sequence of CMP responses to file(s)"}, |
| |
| {"use_mock_srv", OPT_USE_MOCK_SRV, '-', |
| "Use internal mock server at API level, bypassing socket-based HTTP"}, |
| |
| OPT_SECTION("Mock server"), |
| #ifdef OPENSSL_NO_SOCK |
| {OPT_MORE_STR, 0, 0, |
| "NOTE: -port and -max_msgs not supported due to no-sock build"}, |
| #else |
| {"port", OPT_PORT, 's', |
| "Act as HTTP-based mock server listening on given port"}, |
| {"max_msgs", OPT_MAX_MSGS, 'N', |
| "max number of messages handled by HTTP mock server. Default: 0 = unlimited"}, |
| #endif |
| |
| {"srv_ref", OPT_SRV_REF, 's', |
| "Reference value to use as senderKID of server in case no -srv_cert is given"}, |
| {"srv_secret", OPT_SRV_SECRET, 's', |
| "Password source for server authentication with a pre-shared key (secret)"}, |
| {"srv_cert", OPT_SRV_CERT, 's', "Certificate of the server"}, |
| {"srv_key", OPT_SRV_KEY, 's', |
| "Private key used by the server for signing messages"}, |
| {"srv_keypass", OPT_SRV_KEYPASS, 's', |
| "Server private key (and cert) pass phrase source"}, |
| |
| {"srv_trusted", OPT_SRV_TRUSTED, 's', |
| "Trusted certificates for client authentication"}, |
| {"srv_untrusted", OPT_SRV_UNTRUSTED, 's', |
| "Intermediate certs that may be useful for verifying CMP protection"}, |
| {"ref_cert", OPT_RSP_CERT, 's', |
| "Certificate to be expected for rr and any oldCertID in kur messages"}, |
| {"rsp_cert", OPT_RSP_CERT, 's', |
| "Certificate to be returned as mock enrollment result"}, |
| {"rsp_extracerts", OPT_RSP_EXTRACERTS, 's', |
| "Extra certificates to be included in mock certification responses"}, |
| {"rsp_capubs", OPT_RSP_CAPUBS, 's', |
| "CA certificates to be included in mock ip response"}, |
| {"poll_count", OPT_POLL_COUNT, 'N', |
| "Number of times the client must poll before receiving a certificate"}, |
| {"check_after", OPT_CHECK_AFTER, 'N', |
| "The check_after value (time to wait) to include in poll response"}, |
| {"grant_implicitconf", OPT_GRANT_IMPLICITCONF, '-', |
| "Grant implicit confirmation of newly enrolled certificate"}, |
| |
| {"pkistatus", OPT_PKISTATUS, 'N', |
| "PKIStatus to be included in server response. Possible values: 0..6"}, |
| {"failure", OPT_FAILURE, 'N', |
| "A single failure info bit number to include in server response, 0..26"}, |
| {"failurebits", OPT_FAILUREBITS, 'N', |
| "Number representing failure bits to include in server response, 0..2^27 - 1"}, |
| {"statusstring", OPT_STATUSSTRING, 's', |
| "Status string to be included in server response"}, |
| {"send_error", OPT_SEND_ERROR, '-', |
| "Force server to reply with error message"}, |
| {"send_unprotected", OPT_SEND_UNPROTECTED, '-', |
| "Send response messages without CMP-level protection"}, |
| {"send_unprot_err", OPT_SEND_UNPROT_ERR, '-', |
| "In case of negative responses, server shall send unprotected error messages,"}, |
| {OPT_MORE_STR, 0, 0, |
| "certificate responses (ip/cp/kup), and revocation responses (rp)."}, |
| {OPT_MORE_STR, 0, 0, |
| "WARNING: This setting leads to behavior violating RFC 4210"}, |
| {"accept_unprotected", OPT_ACCEPT_UNPROTECTED, '-', |
| "Accept missing or invalid protection of requests"}, |
| {"accept_unprot_err", OPT_ACCEPT_UNPROT_ERR, '-', |
| "Accept unprotected error messages from client"}, |
| {"accept_raverified", OPT_ACCEPT_RAVERIFIED, '-', |
| "Accept RAVERIFIED as proof-of-possession (POPO)"}, |
| |
| OPT_V_OPTIONS, |
| {NULL} |
| }; |
| |
| typedef union { |
| char **txt; |
| int *num; |
| long *num_long; |
| } varref; |
| static varref cmp_vars[] = { /* must be in same order as enumerated above! */ |
| {&opt_config}, {&opt_section}, {(char **)&opt_verbosity}, |
| |
| {&opt_cmd_s}, {&opt_infotype_s}, {&opt_geninfo}, |
| |
| {&opt_newkey}, {&opt_newkeypass}, {&opt_subject}, {&opt_issuer}, |
| {(char **)&opt_days}, {&opt_reqexts}, |
| {&opt_sans}, {(char **)&opt_san_nodefault}, |
| {&opt_policies}, {&opt_policy_oids}, {(char **)&opt_policy_oids_critical}, |
| {(char **)&opt_popo}, {&opt_csr}, |
| {&opt_out_trusted}, |
| {(char **)&opt_implicit_confirm}, {(char **)&opt_disable_confirm}, |
| {&opt_certout}, {&opt_chainout}, |
| |
| {&opt_oldcert}, {(char **)&opt_revreason}, |
| |
| #ifndef OPENSSL_NO_SOCK |
| {&opt_server}, {&opt_proxy}, {&opt_no_proxy}, |
| #endif |
| {&opt_recipient}, {&opt_path}, {(char **)&opt_keep_alive}, |
| {(char **)&opt_msg_timeout}, {(char **)&opt_total_timeout}, |
| |
| {&opt_trusted}, {&opt_untrusted}, {&opt_srvcert}, |
| {&opt_expect_sender}, |
| {(char **)&opt_ignore_keyusage}, {(char **)&opt_unprotected_errors}, |
| {&opt_extracertsout}, {&opt_cacertsout}, |
| |
| {&opt_ref}, {&opt_secret}, |
| {&opt_cert}, {&opt_own_trusted}, {&opt_key}, {&opt_keypass}, |
| {&opt_digest}, {&opt_mac}, {&opt_extracerts}, |
| {(char **)&opt_unprotected_requests}, |
| |
| {&opt_certform_s}, {&opt_keyform_s}, |
| {&opt_otherpass}, |
| #ifndef OPENSSL_NO_ENGINE |
| {&opt_engine}, |
| #endif |
| |
| #ifndef OPENSSL_NO_SOCK |
| {(char **)&opt_tls_used}, {&opt_tls_cert}, {&opt_tls_key}, |
| {&opt_tls_keypass}, |
| {&opt_tls_extra}, {&opt_tls_trusted}, {&opt_tls_host}, |
| #endif |
| |
| {(char **)&opt_batch}, {(char **)&opt_repeat}, |
| {&opt_reqin}, {(char **)&opt_reqin_new_tid}, |
| {&opt_reqout}, {&opt_rspin}, {&opt_rspout}, |
| |
| {(char **)&opt_use_mock_srv}, |
| #ifndef OPENSSL_NO_SOCK |
| {&opt_port}, {(char **)&opt_max_msgs}, |
| #endif |
| {&opt_srv_ref}, {&opt_srv_secret}, |
| {&opt_srv_cert}, {&opt_srv_key}, {&opt_srv_keypass}, |
| {&opt_srv_trusted}, {&opt_srv_untrusted}, |
| {&opt_ref_cert}, {&opt_rsp_cert}, {&opt_rsp_extracerts}, {&opt_rsp_capubs}, |
| {(char **)&opt_poll_count}, {(char **)&opt_check_after}, |
| {(char **)&opt_grant_implicitconf}, |
| {(char **)&opt_pkistatus}, {(char **)&opt_failure}, |
| {(char **)&opt_failurebits}, {&opt_statusstring}, |
| {(char **)&opt_send_error}, {(char **)&opt_send_unprotected}, |
| {(char **)&opt_send_unprot_err}, {(char **)&opt_accept_unprotected}, |
| {(char **)&opt_accept_unprot_err}, {(char **)&opt_accept_raverified}, |
| |
| {NULL} |
| }; |
| |
| #define FUNC (strcmp(OPENSSL_FUNC, "(unknown function)") == 0 \ |
| ? "CMP" : OPENSSL_FUNC) |
| #define CMP_print(bio, level, prefix, msg, a1, a2, a3) \ |
| ((void)(level > opt_verbosity ? 0 : \ |
| (BIO_printf(bio, "%s:%s:%d:CMP %s: " msg "\n", \ |
| FUNC, OPENSSL_FILE, OPENSSL_LINE, prefix, a1, a2, a3)))) |
| #define CMP_DEBUG(m, a1, a2, a3) \ |
| CMP_print(bio_out, OSSL_CMP_LOG_DEBUG, "debug", m, a1, a2, a3) |
| #define CMP_debug(msg) CMP_DEBUG(msg"%s%s%s", "", "", "") |
| #define CMP_debug1(msg, a1) CMP_DEBUG(msg"%s%s", a1, "", "") |
| #define CMP_debug2(msg, a1, a2) CMP_DEBUG(msg"%s", a1, a2, "") |
| #define CMP_debug3(msg, a1, a2, a3) CMP_DEBUG(msg, a1, a2, a3) |
| #define CMP_INFO(msg, a1, a2, a3) \ |
| CMP_print(bio_out, OSSL_CMP_LOG_INFO, "info", msg, a1, a2, a3) |
| #define CMP_info(msg) CMP_INFO(msg"%s%s%s", "", "", "") |
| #define CMP_info1(msg, a1) CMP_INFO(msg"%s%s", a1, "", "") |
| #define CMP_info2(msg, a1, a2) CMP_INFO(msg"%s", a1, a2, "") |
| #define CMP_info3(msg, a1, a2, a3) CMP_INFO(msg, a1, a2, a3) |
| #define CMP_WARN(m, a1, a2, a3) \ |
| CMP_print(bio_out, OSSL_CMP_LOG_WARNING, "warning", m, a1, a2, a3) |
| #define CMP_warn(msg) CMP_WARN(msg"%s%s%s", "", "", "") |
| #define CMP_warn1(msg, a1) CMP_WARN(msg"%s%s", a1, "", "") |
| #define CMP_warn2(msg, a1, a2) CMP_WARN(msg"%s", a1, a2, "") |
| #define CMP_warn3(msg, a1, a2, a3) CMP_WARN(msg, a1, a2, a3) |
| #define CMP_ERR(msg, a1, a2, a3) \ |
| CMP_print(bio_err, OSSL_CMP_LOG_ERR, "error", msg, a1, a2, a3) |
| #define CMP_err(msg) CMP_ERR(msg"%s%s%s", "", "", "") |
| #define CMP_err1(msg, a1) CMP_ERR(msg"%s%s", a1, "", "") |
| #define CMP_err2(msg, a1, a2) CMP_ERR(msg"%s", a1, a2, "") |
| #define CMP_err3(msg, a1, a2, a3) CMP_ERR(msg, a1, a2, a3) |
| |
| static int print_to_bio_out(const char *func, const char *file, int line, |
| OSSL_CMP_severity level, const char *msg) |
| { |
| return OSSL_CMP_print_to_bio(bio_out, func, file, line, level, msg); |
| } |
| |
| static int print_to_bio_err(const char *func, const char *file, int line, |
| OSSL_CMP_severity level, const char *msg) |
| { |
| return OSSL_CMP_print_to_bio(bio_err, func, file, line, level, msg); |
| } |
| |
| static int set_verbosity(int level) |
| { |
| if (level < OSSL_CMP_LOG_EMERG || level > OSSL_CMP_LOG_MAX) { |
| CMP_err1("Logging verbosity level %d out of range (0 .. 8)", level); |
| return 0; |
| } |
| opt_verbosity = level; |
| return 1; |
| } |
| |
| static EVP_PKEY *load_key_pwd(const char *uri, int format, |
| const char *pass, ENGINE *eng, const char *desc) |
| { |
| char *pass_string = get_passwd(pass, desc); |
| EVP_PKEY *pkey = load_key(uri, format, 0, pass_string, eng, desc); |
| |
| clear_free(pass_string); |
| return pkey; |
| } |
| |
| static X509 *load_cert_pwd(const char *uri, const char *pass, const char *desc) |
| { |
| X509 *cert; |
| char *pass_string = get_passwd(pass, desc); |
| |
| cert = load_cert_pass(uri, FORMAT_UNDEF, 0, pass_string, desc); |
| clear_free(pass_string); |
| return cert; |
| } |
| |
| static X509_REQ *load_csr_autofmt(const char *infile, const char *desc) |
| { |
| X509_REQ *csr; |
| BIO *bio_bak = bio_err; |
| |
| bio_err = NULL; /* do not show errors on more than one try */ |
| csr = load_csr(infile, FORMAT_PEM, desc); |
| bio_err = bio_bak; |
| if (csr == NULL) { |
| ERR_clear_error(); |
| csr = load_csr(infile, FORMAT_ASN1, desc); |
| } |
| if (csr == NULL) { |
| ERR_print_errors(bio_err); |
| BIO_printf(bio_err, "error: unable to load %s from file '%s'\n", desc, |
| infile); |
| } else { |
| EVP_PKEY *pkey = X509_REQ_get0_pubkey(csr); |
| int ret = do_X509_REQ_verify(csr, pkey, NULL /* vfyopts */); |
| |
| if (pkey == NULL || ret < 0) |
| CMP_warn("error while verifying CSR self-signature"); |
| else if (ret == 0) |
| CMP_warn("CSR self-signature does not match the contents"); |
| } |
| return csr; |
| } |
| |
| /* set expected hostname/IP addr and clears the email addr in the given ts */ |
| static int truststore_set_host_etc(X509_STORE *ts, const char *host) |
| { |
| X509_VERIFY_PARAM *ts_vpm = X509_STORE_get0_param(ts); |
| |
| /* first clear any hostnames, IP, and email addresses */ |
| if (!X509_VERIFY_PARAM_set1_host(ts_vpm, NULL, 0) |
| || !X509_VERIFY_PARAM_set1_ip(ts_vpm, NULL, 0) |
| || !X509_VERIFY_PARAM_set1_email(ts_vpm, NULL, 0)) |
| return 0; |
| X509_VERIFY_PARAM_set_hostflags(ts_vpm, |
| X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT | |
| X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS); |
| return (host != NULL && X509_VERIFY_PARAM_set1_ip_asc(ts_vpm, host)) |
| || X509_VERIFY_PARAM_set1_host(ts_vpm, host, 0); |
| } |
| |
| /* write OSSL_CMP_MSG DER-encoded to the specified file name item */ |
| static int write_PKIMESSAGE(const OSSL_CMP_MSG *msg, char **filenames) |
| { |
| char *file; |
| |
| if (msg == NULL || filenames == NULL) { |
| CMP_err("NULL arg to write_PKIMESSAGE"); |
| return 0; |
| } |
| if (*filenames == NULL) { |
| CMP_err("not enough file names provided for writing PKIMessage"); |
| return 0; |
| } |
| |
| file = *filenames; |
| *filenames = next_item(file); |
| if (OSSL_CMP_MSG_write(file, msg) < 0) { |
| CMP_err1("cannot write PKIMessage to file '%s'", file); |
| return 0; |
| } |
| return 1; |
| } |
| |
| /* read DER-encoded OSSL_CMP_MSG from the specified file name item */ |
| static OSSL_CMP_MSG *read_PKIMESSAGE(char **filenames) |
| { |
| char *file; |
| OSSL_CMP_MSG *ret; |
| |
| if (filenames == NULL) { |
| CMP_err("NULL arg to read_PKIMESSAGE"); |
| return NULL; |
| } |
| if (*filenames == NULL) { |
| CMP_err("not enough file names provided for reading PKIMessage"); |
| return NULL; |
| } |
| |
| file = *filenames; |
| *filenames = next_item(file); |
| |
| ret = OSSL_CMP_MSG_read(file, app_get0_libctx(), app_get0_propq()); |
| if (ret == NULL) |
| CMP_err1("cannot read PKIMessage from file '%s'", file); |
| return ret; |
| } |
| |
| /*- |
| * Sends the PKIMessage req and on success place the response in *res |
| * basically like OSSL_CMP_MSG_http_perform(), but in addition allows |
| * to dump the sequence of requests and responses to files and/or |
| * to take the sequence of requests and responses from files. |
| */ |
| static OSSL_CMP_MSG *read_write_req_resp(OSSL_CMP_CTX *ctx, |
| const OSSL_CMP_MSG *req) |
| { |
| OSSL_CMP_MSG *req_new = NULL; |
| OSSL_CMP_MSG *res = NULL; |
| OSSL_CMP_PKIHEADER *hdr; |
| const char *prev_opt_rspin = opt_rspin; |
| |
| if (opt_reqout != NULL && !write_PKIMESSAGE(req, &opt_reqout)) |
| goto err; |
| if (opt_reqin != NULL && opt_rspin == NULL) { |
| if ((req_new = read_PKIMESSAGE(&opt_reqin)) == NULL) |
| goto err; |
| /*- |
| * The transaction ID in req_new read from opt_reqin may not be fresh. |
| * In this case the server may complain "Transaction id already in use." |
| * The following workaround unfortunately requires re-protection. |
| */ |
| if (opt_reqin_new_tid |
| && !OSSL_CMP_MSG_update_transactionID(ctx, req_new)) |
| goto err; |
| } |
| |
| if (opt_rspin != NULL) { |
| res = read_PKIMESSAGE(&opt_rspin); |
| } else { |
| const OSSL_CMP_MSG *actual_req = opt_reqin != NULL ? req_new : req; |
| |
| res = opt_use_mock_srv |
| ? OSSL_CMP_CTX_server_perform(ctx, actual_req) |
| : OSSL_CMP_MSG_http_perform(ctx, actual_req); |
| } |
| if (res == NULL) |
| goto err; |
| |
| if (opt_reqin != NULL || prev_opt_rspin != NULL) { |
| /* need to satisfy nonce and transactionID checks */ |
| ASN1_OCTET_STRING *nonce; |
| ASN1_OCTET_STRING *tid; |
| |
| hdr = OSSL_CMP_MSG_get0_header(res); |
| nonce = OSSL_CMP_HDR_get0_recipNonce(hdr); |
| tid = OSSL_CMP_HDR_get0_transactionID(hdr); |
| if (!OSSL_CMP_CTX_set1_senderNonce(ctx, nonce) |
| || !OSSL_CMP_CTX_set1_transactionID(ctx, tid)) { |
| OSSL_CMP_MSG_free(res); |
| res = NULL; |
| goto err; |
| } |
| } |
| |
| if (opt_rspout != NULL && !write_PKIMESSAGE(res, &opt_rspout)) { |
| OSSL_CMP_MSG_free(res); |
| res = NULL; |
| } |
| |
| err: |
| OSSL_CMP_MSG_free(req_new); |
| return res; |
| } |
| |
| static int set_name(const char *str, |
| int (*set_fn) (OSSL_CMP_CTX *ctx, const X509_NAME *name), |
| OSSL_CMP_CTX *ctx, const char *desc) |
| { |
| if (str != NULL) { |
| X509_NAME *n = parse_name(str, MBSTRING_ASC, 1, desc); |
| |
| if (n == NULL) |
| return 0; |
| if (!(*set_fn) (ctx, n)) { |
| X509_NAME_free(n); |
| CMP_err("out of memory"); |
| return 0; |
| } |
| X509_NAME_free(n); |
| } |
| return 1; |
| } |
| |
| static int set_gennames(OSSL_CMP_CTX *ctx, char *names, const char *desc) |
| { |
| char *next; |
| |
| for (; names != NULL; names = next) { |
| GENERAL_NAME *n; |
| |
| next = next_item(names); |
| if (strcmp(names, "critical") == 0) { |
| (void)OSSL_CMP_CTX_set_option(ctx, |
| OSSL_CMP_OPT_SUBJECTALTNAME_CRITICAL, |
| 1); |
| continue; |
| } |
| |
| /* try IP address first, then email/URI/domain name */ |
| (void)ERR_set_mark(); |
| n = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_IPADD, names, 0); |
| if (n == NULL) |
| n = a2i_GENERAL_NAME(NULL, NULL, NULL, |
| strchr(names, '@') != NULL ? GEN_EMAIL : |
| strchr(names, ':') != NULL ? GEN_URI : GEN_DNS, |
| names, 0); |
| (void)ERR_pop_to_mark(); |
| |
| if (n == NULL) { |
| CMP_err2("bad syntax of %s '%s'", desc, names); |
| return 0; |
| } |
| if (!OSSL_CMP_CTX_push1_subjectAltName(ctx, n)) { |
| GENERAL_NAME_free(n); |
| CMP_err("out of memory"); |
| return 0; |
| } |
| GENERAL_NAME_free(n); |
| } |
| return 1; |
| } |
| |
| static X509_STORE *load_trusted(char *input, int for_new_cert, const char *desc) |
| { |
| X509_STORE *ts = load_certstore(input, opt_otherpass, desc, vpm); |
| |
| if (ts == NULL) |
| return NULL; |
| X509_STORE_set_verify_cb(ts, X509_STORE_CTX_print_verify_cb); |
| |
| /* copy vpm to store */ |
| if (X509_STORE_set1_param(ts, vpm /* may be NULL */) |
| && (for_new_cert || truststore_set_host_etc(ts, NULL))) |
| return ts; |
| BIO_printf(bio_err, "error setting verification parameters for %s\n", desc); |
| OSSL_CMP_CTX_print_errors(cmp_ctx); |
| X509_STORE_free(ts); |
| return NULL; |
| } |
| |
| typedef int (*add_X509_stack_fn_t)(void *ctx, const STACK_OF(X509) *certs); |
| |
| static int setup_certs(char *files, const char *desc, void *ctx, |
| add_X509_stack_fn_t set1_fn) |
| { |
| STACK_OF(X509) *certs; |
| int ok; |
| |
| if (files == NULL) |
| return 1; |
| if ((certs = load_certs_multifile(files, opt_otherpass, desc, vpm)) == NULL) |
| return 0; |
| ok = (*set1_fn)(ctx, certs); |
| OSSL_STACK_OF_X509_free(certs); |
| return ok; |
| } |
| |
| /* |
| * parse and transform some options, checking their syntax. |
| * Returns 1 on success, 0 on error |
| */ |
| static int transform_opts(void) |
| { |
| if (opt_cmd_s != NULL) { |
| if (!strcmp(opt_cmd_s, "ir")) { |
| opt_cmd = CMP_IR; |
| } else if (!strcmp(opt_cmd_s, "kur")) { |
| opt_cmd = CMP_KUR; |
| } else if (!strcmp(opt_cmd_s, "cr")) { |
| opt_cmd = CMP_CR; |
| } else if (!strcmp(opt_cmd_s, "p10cr")) { |
| opt_cmd = CMP_P10CR; |
| } else if (!strcmp(opt_cmd_s, "rr")) { |
| opt_cmd = CMP_RR; |
| } else if (!strcmp(opt_cmd_s, "genm")) { |
| opt_cmd = CMP_GENM; |
| } else { |
| CMP_err1("unknown cmp command '%s'", opt_cmd_s); |
| return 0; |
| } |
| } else { |
| CMP_err("no cmp command to execute"); |
| return 0; |
| } |
| |
| #ifndef OPENSSL_NO_ENGINE |
| # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12 | OPT_FMT_ENGINE) |
| #else |
| # define FORMAT_OPTIONS (OPT_FMT_PEMDER | OPT_FMT_PKCS12) |
| #endif |
| |
| if (opt_keyform_s != NULL |
| && !opt_format(opt_keyform_s, FORMAT_OPTIONS, &opt_keyform)) { |
| CMP_err("unknown option given for key loading format"); |
| return 0; |
| } |
| |
| #undef FORMAT_OPTIONS |
| |
| if (opt_certform_s != NULL |
| && !opt_format(opt_certform_s, OPT_FMT_PEMDER, &opt_certform)) { |
| CMP_err("unknown option given for certificate storing format"); |
| return 0; |
| } |
| |
| return 1; |
| } |
| |
| static OSSL_CMP_SRV_CTX *setup_srv_ctx(ENGINE *engine) |
| { |
| OSSL_CMP_CTX *ctx; /* extra CMP (client) ctx partly used by server */ |
| OSSL_CMP_SRV_CTX *srv_ctx = ossl_cmp_mock_srv_new(app_get0_libctx(), |
| app_get0_propq()); |
| |
| if (srv_ctx == NULL) |
| return NULL; |
| ctx = OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx); |
| |
| if (opt_srv_ref == NULL) { |
| if (opt_srv_cert == NULL) { |
| /* opt_srv_cert should determine the sender */ |
| CMP_err("must give -srv_ref for mock server if no -srv_cert given"); |
| goto err; |
| } |
| } else { |
| if (!OSSL_CMP_CTX_set1_referenceValue(ctx, (unsigned char *)opt_srv_ref, |
| strlen(opt_srv_ref))) |
| goto err; |
| } |
| |
| if (opt_srv_secret != NULL) { |
| int res; |
| char *pass_str = get_passwd(opt_srv_secret, "PBMAC secret of mock server"); |
| |
| if (pass_str != NULL) { |
| cleanse(opt_srv_secret); |
| res = OSSL_CMP_CTX_set1_secretValue(ctx, (unsigned char *)pass_str, |
| strlen(pass_str)); |
| clear_free(pass_str); |
| if (res == 0) |
| goto err; |
| } |
| } else if (opt_srv_cert == NULL) { |
| CMP_err("mock server credentials must be given if -use_mock_srv or -port is used"); |
| goto err; |
| } else { |
| CMP_warn("mock server will not be able to handle PBM-protected requests since -srv_secret is not given"); |
| } |
| |
| if (opt_srv_secret == NULL |
| && ((opt_srv_cert == NULL) != (opt_srv_key == NULL))) { |
| CMP_err("must give both -srv_cert and -srv_key options or neither"); |
| goto err; |
| } |
| if (opt_srv_cert != NULL) { |
| X509 *srv_cert = load_cert_pwd(opt_srv_cert, opt_srv_keypass, |
| "certificate of the mock server"); |
| |
| if (srv_cert == NULL || !OSSL_CMP_CTX_set1_cert(ctx, srv_cert)) { |
| X509_free(srv_cert); |
| goto err; |
| } |
| X509_free(srv_cert); |
| } |
| if (opt_srv_key != NULL) { |
| EVP_PKEY *pkey = load_key_pwd(opt_srv_key, opt_keyform, |
| opt_srv_keypass, |
| engine, "private key for mock server cert"); |
| |
| if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) { |
| EVP_PKEY_free(pkey); |
| goto err; |
| } |
| EVP_PKEY_free(pkey); |
| } |
| cleanse(opt_srv_keypass); |
| |
| if (opt_srv_trusted != NULL) { |
| X509_STORE *ts = |
| load_trusted(opt_srv_trusted, 0, "certs trusted by mock server"); |
| |
| if (ts == NULL || !OSSL_CMP_CTX_set0_trusted(ctx, ts)) { |
| X509_STORE_free(ts); |
| goto err; |
| } |
| } else { |
| CMP_warn("mock server will not be able to handle signature-protected requests since -srv_trusted is not given"); |
| } |
| if (!setup_certs(opt_srv_untrusted, |
| "untrusted certificates for mock server", ctx, |
| (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted)) |
| goto err; |
| |
| if (opt_ref_cert != NULL) { |
| X509 *cert = load_cert_pwd(opt_ref_cert, opt_keypass, |
| "reference cert to be expected by the mock server"); |
| |
| if (cert == NULL) |
| goto err; |
| if (!ossl_cmp_mock_srv_set1_refCert(srv_ctx, cert)) { |
| X509_free(cert); |
| goto err; |
| } |
| X509_free(cert); |
| } |
| if (opt_rsp_cert == NULL) { |
| CMP_warn("no -rsp_cert given for mock server"); |
| } else { |
| X509 *cert = load_cert_pwd(opt_rsp_cert, opt_keypass, |
| "cert to be returned by the mock server"); |
| |
| if (cert == NULL) |
| goto err; |
| if (!ossl_cmp_mock_srv_set1_certOut(srv_ctx, cert)) { |
| X509_free(cert); |
| goto err; |
| } |
| X509_free(cert); |
| } |
| if (!setup_certs(opt_rsp_extracerts, |
| "CMP extra certificates for mock server", srv_ctx, |
| (add_X509_stack_fn_t)ossl_cmp_mock_srv_set1_chainOut)) |
| goto err; |
| if (!setup_certs(opt_rsp_capubs, "caPubs for mock server", srv_ctx, |
| (add_X509_stack_fn_t)ossl_cmp_mock_srv_set1_caPubsOut)) |
| goto err; |
| (void)ossl_cmp_mock_srv_set_pollCount(srv_ctx, opt_poll_count); |
| (void)ossl_cmp_mock_srv_set_checkAfterTime(srv_ctx, opt_check_after); |
| if (opt_grant_implicitconf) |
| (void)OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(srv_ctx, 1); |
| |
| if (opt_failure != INT_MIN) { /* option has been set explicitly */ |
| if (opt_failure < 0 || OSSL_CMP_PKIFAILUREINFO_MAX < opt_failure) { |
| CMP_err1("-failure out of range, should be >= 0 and <= %d", |
| OSSL_CMP_PKIFAILUREINFO_MAX); |
| goto err; |
| } |
| if (opt_failurebits != 0) |
| CMP_warn("-failurebits overrides -failure"); |
| else |
| opt_failurebits = 1 << opt_failure; |
| } |
| if ((unsigned)opt_failurebits > OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN) { |
| CMP_err("-failurebits out of range"); |
| goto err; |
| } |
| if (!ossl_cmp_mock_srv_set_statusInfo(srv_ctx, opt_pkistatus, |
| opt_failurebits, opt_statusstring)) |
| goto err; |
| |
| if (opt_send_error) |
| (void)ossl_cmp_mock_srv_set_send_error(srv_ctx, 1); |
| |
| if (opt_send_unprotected) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1); |
| if (opt_send_unprot_err) |
| (void)OSSL_CMP_SRV_CTX_set_send_unprotected_errors(srv_ctx, 1); |
| if (opt_accept_unprotected) |
| (void)OSSL_CMP_SRV_CTX_set_accept_unprotected(srv_ctx, 1); |
| if (opt_accept_unprot_err) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1); |
| if (opt_accept_raverified) |
| (void)OSSL_CMP_SRV_CTX_set_accept_raverified(srv_ctx, 1); |
| |
| return srv_ctx; |
| |
| err: |
| ossl_cmp_mock_srv_free(srv_ctx); |
| return NULL; |
| } |
| |
| /* |
| * set up verification aspects of OSSL_CMP_CTX w.r.t. opts from config file/CLI. |
| * Returns pointer on success, NULL on error |
| */ |
| static int setup_verification_ctx(OSSL_CMP_CTX *ctx) |
| { |
| if (!setup_certs(opt_untrusted, "untrusted certificates", ctx, |
| (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted)) |
| return 0; |
| |
| if (opt_srvcert != NULL || opt_trusted != NULL) { |
| X509 *srvcert; |
| X509_STORE *ts; |
| int ok; |
| |
| if (opt_srvcert != NULL) { |
| if (opt_trusted != NULL) { |
| CMP_warn("-trusted option is ignored since -srvcert option is present"); |
| opt_trusted = NULL; |
| } |
| if (opt_recipient != NULL) { |
| CMP_warn("-recipient option is ignored since -srvcert option is present"); |
| opt_recipient = NULL; |
| } |
| srvcert = load_cert_pwd(opt_srvcert, opt_otherpass, |
| "directly trusted CMP server certificate"); |
| ok = srvcert != NULL && OSSL_CMP_CTX_set1_srvCert(ctx, srvcert); |
| X509_free(srvcert); |
| if (!ok) |
| return 0; |
| } |
| if (opt_trusted != NULL) { |
| /* |
| * the 0 arg below clears any expected host/ip/email address; |
| * opt_expect_sender is used instead |
| */ |
| ts = load_trusted(opt_trusted, 0, "certs trusted by client"); |
| |
| if (ts == NULL || !OSSL_CMP_CTX_set0_trusted(ctx, ts)) { |
| X509_STORE_free(ts); |
| return 0; |
| } |
| } |
| } |
| |
| if (opt_ignore_keyusage) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IGNORE_KEYUSAGE, 1); |
| |
| if (opt_unprotected_errors) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1); |
| |
| if (opt_out_trusted != NULL) { /* for use in OSSL_CMP_certConf_cb() */ |
| X509_VERIFY_PARAM *out_vpm = NULL; |
| X509_STORE *out_trusted = |
| load_trusted(opt_out_trusted, 1, |
| "trusted certs for verifying newly enrolled cert"); |
| |
| if (out_trusted == NULL) |
| return 0; |
| /* ignore any -attime here, new certs are current anyway */ |
| out_vpm = X509_STORE_get0_param(out_trusted); |
| X509_VERIFY_PARAM_clear_flags(out_vpm, X509_V_FLAG_USE_CHECK_TIME); |
| |
| (void)OSSL_CMP_CTX_set_certConf_cb_arg(ctx, out_trusted); |
| } |
| |
| if (opt_disable_confirm) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_DISABLE_CONFIRM, 1); |
| |
| if (opt_implicit_confirm) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IMPLICIT_CONFIRM, 1); |
| |
| return 1; |
| } |
| |
| #ifndef OPENSSL_NO_SOCK |
| /* |
| * set up ssl_ctx for the OSSL_CMP_CTX based on options from config file/CLI. |
| * Returns pointer on success, NULL on error |
| */ |
| static SSL_CTX *setup_ssl_ctx(OSSL_CMP_CTX *ctx, const char *host, |
| ENGINE *engine) |
| { |
| STACK_OF(X509) *untrusted = OSSL_CMP_CTX_get0_untrusted(ctx); |
| EVP_PKEY *pkey = NULL; |
| X509_STORE *trust_store = NULL; |
| SSL_CTX *ssl_ctx; |
| int i; |
| |
| ssl_ctx = SSL_CTX_new(TLS_client_method()); |
| if (ssl_ctx == NULL) |
| return NULL; |
| |
| if (opt_tls_trusted != NULL) { |
| trust_store = load_trusted(opt_tls_trusted, 0, "trusted TLS certs"); |
| if (trust_store == NULL) |
| goto err; |
| SSL_CTX_set_cert_store(ssl_ctx, trust_store); |
| SSL_CTX_set_verify(ssl_ctx, SSL_VERIFY_PEER, NULL); |
| } else { |
| CMP_warn("-tls_used given without -tls_trusted; will not authenticate the TLS server"); |
| } |
| |
| if (opt_tls_cert != NULL && opt_tls_key != NULL) { |
| X509 *cert; |
| STACK_OF(X509) *certs = NULL; |
| int ok; |
| |
| if (!load_cert_certs(opt_tls_cert, &cert, &certs, 0, opt_tls_keypass, |
| "TLS client certificate (optionally with chain)", |
| vpm)) |
| /* need opt_tls_keypass if opt_tls_cert is encrypted PKCS#12 file */ |
| goto err; |
| |
| ok = SSL_CTX_use_certificate(ssl_ctx, cert) > 0; |
| X509_free(cert); |
| |
| /* |
| * Any further certs and any untrusted certs are used for constructing |
| * the chain to be provided with the TLS client cert to the TLS server. |
| */ |
| if (!ok || !SSL_CTX_set0_chain(ssl_ctx, certs)) { |
| CMP_err1("unable to use client TLS certificate file '%s'", |
| opt_tls_cert); |
| OSSL_STACK_OF_X509_free(certs); |
| goto err; |
| } |
| for (i = 0; i < sk_X509_num(untrusted); i++) { |
| cert = sk_X509_value(untrusted, i); |
| if (!SSL_CTX_add1_chain_cert(ssl_ctx, cert)) { |
| CMP_err("could not add untrusted cert to TLS client cert chain"); |
| goto err; |
| } |
| } |
| |
| { |
| X509_VERIFY_PARAM *tls_vpm = NULL; |
| unsigned long bak_flags = 0; /* compiler warns without init */ |
| |
| if (trust_store != NULL) { |
| tls_vpm = X509_STORE_get0_param(trust_store); |
| bak_flags = X509_VERIFY_PARAM_get_flags(tls_vpm); |
| /* disable any cert status/revocation checking etc. */ |
| X509_VERIFY_PARAM_clear_flags(tls_vpm, |
| ~(X509_V_FLAG_USE_CHECK_TIME |
| | X509_V_FLAG_NO_CHECK_TIME)); |
| } |
| CMP_debug("trying to build cert chain for own TLS cert"); |
| if (SSL_CTX_build_cert_chain(ssl_ctx, |
| SSL_BUILD_CHAIN_FLAG_UNTRUSTED | |
| SSL_BUILD_CHAIN_FLAG_NO_ROOT)) { |
| CMP_debug("success building cert chain for own TLS cert"); |
| } else { |
| OSSL_CMP_CTX_print_errors(ctx); |
| CMP_warn("could not build cert chain for own TLS cert"); |
| } |
| if (trust_store != NULL) |
| X509_VERIFY_PARAM_set_flags(tls_vpm, bak_flags); |
| } |
| |
| /* If present we append to the list also the certs from opt_tls_extra */ |
| if (opt_tls_extra != NULL) { |
| STACK_OF(X509) *tls_extra = load_certs_multifile(opt_tls_extra, |
| opt_otherpass, |
| "extra certificates for TLS", |
| vpm); |
| int res = 1; |
| |
| if (tls_extra == NULL) |
| goto err; |
| for (i = 0; i < sk_X509_num(tls_extra); i++) { |
| cert = sk_X509_value(tls_extra, i); |
| if (res != 0) |
| res = SSL_CTX_add_extra_chain_cert(ssl_ctx, cert); |
| if (res == 0) |
| X509_free(cert); |
| } |
| sk_X509_free(tls_extra); |
| if (res == 0) { |
| BIO_printf(bio_err, "error: unable to add TLS extra certs\n"); |
| goto err; |
| } |
| } |
| |
| pkey = load_key_pwd(opt_tls_key, opt_keyform, opt_tls_keypass, |
| engine, "TLS client private key"); |
| cleanse(opt_tls_keypass); |
| if (pkey == NULL) |
| goto err; |
| /* |
| * verify the key matches the cert, |
| * not using SSL_CTX_check_private_key(ssl_ctx) |
| * because it gives poor and sometimes misleading diagnostics |
| */ |
| if (!X509_check_private_key(SSL_CTX_get0_certificate(ssl_ctx), |
| pkey)) { |
| CMP_err2("TLS private key '%s' does not match the TLS certificate '%s'\n", |
| opt_tls_key, opt_tls_cert); |
| EVP_PKEY_free(pkey); |
| pkey = NULL; /* otherwise, for some reason double free! */ |
| goto err; |
| } |
| if (SSL_CTX_use_PrivateKey(ssl_ctx, pkey) <= 0) { |
| CMP_err1("unable to use TLS client private key '%s'", opt_tls_key); |
| EVP_PKEY_free(pkey); |
| pkey = NULL; /* otherwise, for some reason double free! */ |
| goto err; |
| } |
| EVP_PKEY_free(pkey); /* we do not need the handle any more */ |
| } else { |
| CMP_warn("-tls_used given without -tls_key; cannot authenticate to the TLS server"); |
| } |
| if (trust_store != NULL) { |
| /* |
| * Enable and parameterize server hostname/IP address check. |
| * If we did this before checking our own TLS cert |
| * the expected hostname would mislead the check. |
| */ |
| if (!truststore_set_host_etc(trust_store, |
| opt_tls_host != NULL ? opt_tls_host : host)) |
| goto err; |
| } |
| return ssl_ctx; |
| err: |
| SSL_CTX_free(ssl_ctx); |
| return NULL; |
| } |
| #endif /* OPENSSL_NO_SOCK */ |
| |
| /* |
| * set up protection aspects of OSSL_CMP_CTX based on options from config |
| * file/CLI while parsing options and checking their consistency. |
| * Returns 1 on success, 0 on error |
| */ |
| static int setup_protection_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine) |
| { |
| if (!opt_unprotected_requests && opt_secret == NULL && opt_key == NULL) { |
| CMP_err("must give -key or -secret unless -unprotected_requests is used"); |
| return 0; |
| } |
| |
| if (opt_ref == NULL && opt_cert == NULL && opt_subject == NULL) { |
| /* cert or subject should determine the sender */ |
| CMP_err("must give -ref if no -cert and no -subject given"); |
| return 0; |
| } |
| if (!opt_secret && ((opt_cert == NULL) != (opt_key == NULL))) { |
| CMP_err("must give both -cert and -key options or neither"); |
| return 0; |
| } |
| if (opt_secret != NULL) { |
| char *pass_string = get_passwd(opt_secret, "PBMAC"); |
| int res; |
| |
| if (pass_string != NULL) { |
| cleanse(opt_secret); |
| res = OSSL_CMP_CTX_set1_secretValue(ctx, |
| (unsigned char *)pass_string, |
| strlen(pass_string)); |
| clear_free(pass_string); |
| if (res == 0) |
| return 0; |
| } |
| if (opt_cert != NULL || opt_key != NULL) |
| CMP_warn("-cert and -key not used for protection since -secret is given"); |
| } |
| if (opt_ref != NULL |
| && !OSSL_CMP_CTX_set1_referenceValue(ctx, (unsigned char *)opt_ref, |
| strlen(opt_ref))) |
| return 0; |
| |
| if (opt_key != NULL) { |
| EVP_PKEY *pkey = load_key_pwd(opt_key, opt_keyform, opt_keypass, engine, |
| "private key for CMP client certificate"); |
| |
| if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) { |
| EVP_PKEY_free(pkey); |
| return 0; |
| } |
| EVP_PKEY_free(pkey); |
| } |
| if (opt_secret == NULL && opt_srvcert == NULL && opt_trusted == NULL) |
| CMP_warn("will not authenticate server due to missing -secret, -trusted, or -srvcert"); |
| |
| if (opt_cert != NULL) { |
| X509 *cert; |
| STACK_OF(X509) *certs = NULL; |
| X509_STORE *own_trusted = NULL; |
| int ok; |
| |
| if (!load_cert_certs(opt_cert, &cert, &certs, 0, opt_keypass, |
| "CMP client certificate (optionally with chain)", |
| vpm)) |
| /* opt_keypass is needed if opt_cert is an encrypted PKCS#12 file */ |
| return 0; |
| ok = OSSL_CMP_CTX_set1_cert(ctx, cert); |
| X509_free(cert); |
| if (!ok) { |
| CMP_err("out of memory"); |
| } else { |
| if (opt_own_trusted != NULL) { |
| own_trusted = load_trusted(opt_own_trusted, 0, |
| "trusted certs for verifying own CMP signer cert"); |
| ok = own_trusted != NULL; |
| } |
| ok = ok && OSSL_CMP_CTX_build_cert_chain(ctx, own_trusted, certs); |
| } |
| X509_STORE_free(own_trusted); |
| OSSL_STACK_OF_X509_free(certs); |
| if (!ok) |
| return 0; |
| } else if (opt_own_trusted != NULL) { |
| CMP_warn("-own_trusted option is ignored without -cert"); |
| } |
| |
| if (!setup_certs(opt_extracerts, "extra certificates for CMP", ctx, |
| (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_extraCertsOut)) |
| return 0; |
| cleanse(opt_otherpass); |
| |
| if (opt_unprotected_requests) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1); |
| |
| if (opt_digest != NULL) { |
| int digest = OBJ_ln2nid(opt_digest); |
| |
| if (digest == NID_undef) { |
| CMP_err1("digest algorithm name not recognized: '%s'", opt_digest); |
| return 0; |
| } |
| if (!OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_DIGEST_ALGNID, digest) |
| || !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_OWF_ALGNID, digest)) { |
| CMP_err1("digest algorithm name not supported: '%s'", opt_digest); |
| return 0; |
| } |
| } |
| |
| if (opt_mac != NULL) { |
| int mac = OBJ_ln2nid(opt_mac); |
| if (mac == NID_undef) { |
| CMP_err1("MAC algorithm name not recognized: '%s'", opt_mac); |
| return 0; |
| } |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MAC_ALGNID, mac); |
| } |
| return 1; |
| } |
| |
| /* |
| * set up IR/CR/KUR/CertConf/RR specific parts of the OSSL_CMP_CTX |
| * based on options from config file/CLI. |
| * Returns pointer on success, NULL on error |
| */ |
| static int setup_request_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine) |
| { |
| X509_REQ *csr = NULL; |
| X509_EXTENSIONS *exts = NULL; |
| X509V3_CTX ext_ctx; |
| |
| if (opt_subject == NULL |
| && opt_csr == NULL && opt_oldcert == NULL && opt_cert == NULL |
| && opt_cmd != CMP_RR && opt_cmd != CMP_GENM) |
| CMP_warn("no -subject given; no -csr or -oldcert or -cert available for fallback"); |
| |
| if (opt_cmd == CMP_IR || opt_cmd == CMP_CR || opt_cmd == CMP_KUR) { |
| if (opt_newkey == NULL && opt_key == NULL && opt_csr == NULL) { |
| CMP_err("missing -newkey (or -key) to be certified and no -csr given"); |
| return 0; |
| } |
| if (opt_certout == NULL) { |
| CMP_err("-certout not given, nowhere to save newly enrolled certificate"); |
| return 0; |
| } |
| if (!set_name(opt_subject, OSSL_CMP_CTX_set1_subjectName, ctx, "subject") |
| || !set_name(opt_issuer, OSSL_CMP_CTX_set1_issuer, ctx, "issuer")) |
| return 0; |
| } else { |
| const char *msg = "option is ignored for commands other than 'ir', 'cr', and 'kur'"; |
| |
| if (opt_subject != NULL) { |
| if (opt_ref == NULL && opt_cert == NULL) { |
| /* will use subject as sender unless oldcert subject is used */ |
| if (!set_name(opt_subject, OSSL_CMP_CTX_set1_subjectName, ctx, "subject")) |
| return 0; |
| } else { |
| CMP_warn1("-subject %s since -ref or -cert is given", msg); |
| } |
| } |
| if (opt_issuer != NULL) |
| CMP_warn1("-issuer %s", msg); |
| if (opt_reqexts != NULL) |
| CMP_warn1("-reqexts %s", msg); |
| if (opt_san_nodefault) |
| CMP_warn1("-san_nodefault %s", msg); |
| if (opt_sans != NULL) |
| CMP_warn1("-sans %s", msg); |
| if (opt_policies != NULL) |
| CMP_warn1("-policies %s", msg); |
| if (opt_policy_oids != NULL) |
| CMP_warn1("-policy_oids %s", msg); |
| } |
| if (opt_cmd == CMP_KUR) { |
| char *ref_cert = opt_oldcert != NULL ? opt_oldcert : opt_cert; |
| |
| if (ref_cert == NULL && opt_csr == NULL) { |
| CMP_err("missing -oldcert for certificate to be updated and no -csr given"); |
| return 0; |
| } |
| if (opt_subject != NULL) |
| CMP_warn2("given -subject '%s' overrides the subject of '%s' for KUR", |
| opt_subject, ref_cert != NULL ? ref_cert : opt_csr); |
| } |
| if (opt_cmd == CMP_RR) { |
| if (opt_oldcert == NULL && opt_csr == NULL) { |
| CMP_err("missing -oldcert for certificate to be revoked and no -csr given"); |
| return 0; |
| } |
| if (opt_oldcert != NULL && opt_csr != NULL) |
| CMP_warn("ignoring -csr since certificate to be revoked is given"); |
| } |
| if (opt_cmd == CMP_P10CR && opt_csr == NULL) { |
| CMP_err("missing PKCS#10 CSR for p10cr"); |
| return 0; |
| } |
| |
| if (opt_recipient == NULL && opt_srvcert == NULL && opt_issuer == NULL |
| && opt_oldcert == NULL && opt_cert == NULL) |
| CMP_warn("missing -recipient, -srvcert, -issuer, -oldcert or -cert; recipient will be set to \"NULL-DN\""); |
| |
| if (opt_cmd == CMP_P10CR || opt_cmd == CMP_RR) { |
| const char *msg = "option is ignored for 'p10cr' and 'rr' commands"; |
| |
| if (opt_newkeypass != NULL) |
| CMP_warn1("-newkeytype %s", msg); |
| if (opt_newkey != NULL) |
| CMP_warn1("-newkey %s", msg); |
| if (opt_days != 0) |
| CMP_warn1("-days %s", msg); |
| if (opt_popo != OSSL_CRMF_POPO_NONE - 1) |
| CMP_warn1("-popo %s", msg); |
| } else if (opt_newkey != NULL) { |
| const char *file = opt_newkey; |
| const int format = opt_keyform; |
| const char *pass = opt_newkeypass; |
| const char *desc = "new private key for cert to be enrolled"; |
| EVP_PKEY *pkey; |
| int priv = 1; |
| BIO *bio_bak = bio_err; |
| |
| bio_err = NULL; /* suppress diagnostics on first try loading key */ |
| pkey = load_key_pwd(file, format, pass, engine, desc); |
| bio_err = bio_bak; |
| if (pkey == NULL) { |
| ERR_clear_error(); |
| desc = opt_csr == NULL |
| ? "fallback public key for cert to be enrolled" |
| : "public key for checking cert resulting from p10cr"; |
| pkey = load_pubkey(file, format, 0, pass, engine, desc); |
| priv = 0; |
| } |
| cleanse(opt_newkeypass); |
| if (pkey == NULL || !OSSL_CMP_CTX_set0_newPkey(ctx, priv, pkey)) { |
| EVP_PKEY_free(pkey); |
| return 0; |
| } |
| } |
| |
| if (opt_days > 0 |
| && !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_VALIDITY_DAYS, |
| opt_days)) { |
| CMP_err("could not set requested cert validity period"); |
| return 0; |
| } |
| |
| if (opt_policies != NULL && opt_policy_oids != NULL) { |
| CMP_err("cannot have policies both via -policies and via -policy_oids"); |
| return 0; |
| } |
| |
| if (opt_csr != NULL) { |
| if (opt_cmd == CMP_GENM) { |
| CMP_warn("-csr option is ignored for command 'genm'"); |
| } else { |
| if ((csr = load_csr_autofmt(opt_csr, "PKCS#10 CSR")) == NULL) |
| return 0; |
| if (!OSSL_CMP_CTX_set1_p10CSR(ctx, csr)) |
| goto oom; |
| } |
| } |
| if (opt_reqexts != NULL || opt_policies != NULL) { |
| if ((exts = sk_X509_EXTENSION_new_null()) == NULL) |
| goto oom; |
| X509V3_set_ctx(&ext_ctx, NULL, NULL, csr, NULL, X509V3_CTX_REPLACE); |
| X509V3_set_nconf(&ext_ctx, conf); |
| if (opt_reqexts != NULL |
| && !X509V3_EXT_add_nconf_sk(conf, &ext_ctx, opt_reqexts, &exts)) { |
| CMP_err1("cannot load certificate request extension section '%s'", |
| opt_reqexts); |
| goto exts_err; |
| } |
| if (opt_policies != NULL |
| && !X509V3_EXT_add_nconf_sk(conf, &ext_ctx, opt_policies, &exts)) { |
| CMP_err1("cannot load policy cert request extension section '%s'", |
| opt_policies); |
| goto exts_err; |
| } |
| OSSL_CMP_CTX_set0_reqExtensions(ctx, exts); |
| } |
| X509_REQ_free(csr); |
| /* After here, must not goto oom/exts_err */ |
| |
| if (OSSL_CMP_CTX_reqExtensions_have_SAN(ctx) && opt_sans != NULL) { |
| CMP_err("cannot have Subject Alternative Names both via -reqexts and via -sans"); |
| return 0; |
| } |
| if (!set_gennames(ctx, opt_sans, "Subject Alternative Name")) |
| return 0; |
| |
| if (opt_san_nodefault) { |
| if (opt_sans != NULL) |
| CMP_warn("-opt_san_nodefault has no effect when -sans is used"); |
| (void)OSSL_CMP_CTX_set_option(ctx, |
| OSSL_CMP_OPT_SUBJECTALTNAME_NODEFAULT, 1); |
| } |
| |
| if (opt_policy_oids_critical) { |
| if (opt_policy_oids == NULL) |
| CMP_warn("-opt_policy_oids_critical has no effect unless -policy_oids is given"); |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_POLICIES_CRITICAL, 1); |
| } |
| |
| while (opt_policy_oids != NULL) { |
| ASN1_OBJECT *policy; |
| POLICYINFO *pinfo; |
| char *next = next_item(opt_policy_oids); |
| |
| if ((policy = OBJ_txt2obj(opt_policy_oids, 1)) == 0) { |
| CMP_err1("unknown policy OID '%s'", opt_policy_oids); |
| return 0; |
| } |
| |
| if ((pinfo = POLICYINFO_new()) == NULL) { |
| ASN1_OBJECT_free(policy); |
| return 0; |
| } |
| pinfo->policyid = policy; |
| |
| if (!OSSL_CMP_CTX_push0_policy(ctx, pinfo)) { |
| CMP_err1("cannot add policy with OID '%s'", opt_policy_oids); |
| POLICYINFO_free(pinfo); |
| return 0; |
| } |
| opt_policy_oids = next; |
| } |
| |
| if (opt_popo >= OSSL_CRMF_POPO_NONE) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_POPO_METHOD, opt_popo); |
| |
| if (opt_oldcert != NULL) { |
| if (opt_cmd == CMP_GENM) { |
| CMP_warn("-oldcert option is ignored for command 'genm'"); |
| } else { |
| X509 *oldcert = load_cert_pwd(opt_oldcert, opt_keypass, |
| opt_cmd == CMP_KUR ? |
| "certificate to be updated" : |
| opt_cmd == CMP_RR ? |
| "certificate to be revoked" : |
| "reference certificate (oldcert)"); |
| /* opt_keypass needed if opt_oldcert is an encrypted PKCS#12 file */ |
| |
| if (oldcert == NULL) |
| return 0; |
| if (!OSSL_CMP_CTX_set1_oldCert(ctx, oldcert)) { |
| X509_free(oldcert); |
| CMP_err("out of memory"); |
| return 0; |
| } |
| X509_free(oldcert); |
| } |
| } |
| cleanse(opt_keypass); |
| if (opt_revreason > CRL_REASON_NONE) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_REVOCATION_REASON, |
| opt_revreason); |
| |
| return 1; |
| |
| oom: |
| CMP_err("out of memory"); |
| exts_err: |
| sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); |
| X509_REQ_free(csr); |
| return 0; |
| } |
| |
| static int handle_opt_geninfo(OSSL_CMP_CTX *ctx) |
| { |
| long value; |
| ASN1_OBJECT *type; |
| ASN1_INTEGER *aint; |
| ASN1_TYPE *val; |
| OSSL_CMP_ITAV *itav; |
| char *endstr; |
| char *valptr = strchr(opt_geninfo, ':'); |
| |
| if (valptr == NULL) { |
| CMP_err("missing ':' in -geninfo option"); |
| return 0; |
| } |
| valptr[0] = '\0'; |
| valptr++; |
| |
| if (!CHECK_AND_SKIP_CASE_PREFIX(valptr, "int:")) { |
| CMP_err("missing 'int:' in -geninfo option"); |
| return 0; |
| } |
| |
| value = strtol(valptr, &endstr, 10); |
| if (endstr == valptr || *endstr != '\0') { |
| CMP_err("cannot parse int in -geninfo option"); |
| return 0; |
| } |
| |
| type = OBJ_txt2obj(opt_geninfo, 1); |
| if (type == NULL) { |
| CMP_err("cannot parse OID in -geninfo option"); |
| return 0; |
| } |
| |
| if ((aint = ASN1_INTEGER_new()) == NULL) |
| goto oom; |
| |
| val = ASN1_TYPE_new(); |
| if (!ASN1_INTEGER_set(aint, value) || val == NULL) { |
| ASN1_INTEGER_free(aint); |
| goto oom; |
| } |
| ASN1_TYPE_set(val, V_ASN1_INTEGER, aint); |
| itav = OSSL_CMP_ITAV_create(type, val); |
| if (itav == NULL) { |
| ASN1_TYPE_free(val); |
| goto oom; |
| } |
| |
| if (!OSSL_CMP_CTX_push0_geninfo_ITAV(ctx, itav)) { |
| OSSL_CMP_ITAV_free(itav); |
| return 0; |
| } |
| return 1; |
| |
| oom: |
| ASN1_OBJECT_free(type); |
| CMP_err("out of memory"); |
| return 0; |
| } |
| |
| /* |
| * set up the client-side OSSL_CMP_CTX based on options from config file/CLI |
| * while parsing options and checking their consistency. |
| * Prints reason for error to bio_err. |
| * Returns 1 on success, 0 on error |
| */ |
| static int setup_client_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine) |
| { |
| int ret = 0; |
| char *host = NULL, *port = NULL, *path = NULL, *used_path = opt_path; |
| #ifndef OPENSSL_NO_SOCK |
| int portnum, use_ssl; |
| static char server_port[32] = { '\0' }; |
| const char *proxy_host = NULL; |
| #endif |
| char server_buf[200] = "mock server"; |
| char proxy_buf[200] = ""; |
| |
| if (!opt_use_mock_srv && opt_rspin == NULL) { /* note: -port is not given */ |
| #ifndef OPENSSL_NO_SOCK |
| if (opt_server == NULL) { |
| CMP_err("missing -server or -use_mock_srv or -rspin option"); |
| goto err; |
| } |
| #else |
| CMP_err("missing -use_mock_srv or -rspin option; -server option is not supported due to no-sock build"); |
| goto err; |
| #endif |
| } |
| #ifndef OPENSSL_NO_SOCK |
| if (opt_server == NULL) { |
| if (opt_proxy != NULL) |
| CMP_warn("ignoring -proxy option since -server is not given"); |
| if (opt_no_proxy != NULL) |
| CMP_warn("ignoring -no_proxy option since -server is not given"); |
| if (opt_tls_used) { |
| CMP_warn("ignoring -tls_used option since -server is not given"); |
| opt_tls_used = 0; |
| } |
| goto set_path; |
| } |
| if (!OSSL_HTTP_parse_url(opt_server, &use_ssl, NULL /* user */, &host, &port, |
| &portnum, &path, NULL /* q */, NULL /* frag */)) { |
| CMP_err1("cannot parse -server URL: %s", opt_server); |
| goto err; |
| } |
| if (use_ssl && !opt_tls_used) { |
| CMP_err("missing -tls_used option since -server URL indicates HTTPS"); |
| goto err; |
| } |
| |
| BIO_snprintf(server_port, sizeof(server_port), "%s", port); |
| if (opt_path == NULL) |
| used_path = path; |
| if (!OSSL_CMP_CTX_set1_server(ctx, host) |
| || !OSSL_CMP_CTX_set_serverPort(ctx, portnum)) |
| goto oom; |
| if (opt_proxy != NULL && !OSSL_CMP_CTX_set1_proxy(ctx, opt_proxy)) |
| goto oom; |
| if (opt_no_proxy != NULL && !OSSL_CMP_CTX_set1_no_proxy(ctx, opt_no_proxy)) |
| goto oom; |
| (void)BIO_snprintf(server_buf, sizeof(server_buf), "http%s://%s:%s/%s", |
| opt_tls_used ? "s" : "", host, port, |
| *used_path == '/' ? used_path + 1 : used_path); |
| |
| proxy_host = OSSL_HTTP_adapt_proxy(opt_proxy, opt_no_proxy, host, use_ssl); |
| if (proxy_host != NULL) |
| (void)BIO_snprintf(proxy_buf, sizeof(proxy_buf), " via %s", proxy_host); |
| |
| set_path: |
| #endif |
| |
| if (!OSSL_CMP_CTX_set1_serverPath(ctx, used_path)) |
| goto oom; |
| if (!transform_opts()) |
| goto err; |
| |
| if (opt_infotype_s != NULL) { |
| char id_buf[100] = "id-it-"; |
| |
| strncat(id_buf, opt_infotype_s, sizeof(id_buf) - strlen(id_buf) - 1); |
| if ((opt_infotype = OBJ_sn2nid(id_buf)) == NID_undef) { |
| CMP_err("unknown OID name in -infotype option"); |
| goto err; |
| } |
| } |
| |
| if (!setup_verification_ctx(ctx)) |
| goto err; |
| |
| if (opt_keep_alive != 1) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_KEEP_ALIVE, |
| opt_keep_alive); |
| if (opt_total_timeout > 0 && opt_msg_timeout > 0 |
| && opt_total_timeout < opt_msg_timeout) { |
| CMP_err2("-total_timeout argument = %d must not be < %d (-msg_timeout)", |
| opt_total_timeout, opt_msg_timeout); |
| goto err; |
| } |
| if (opt_msg_timeout >= 0) /* must do this before setup_ssl_ctx() */ |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT, |
| opt_msg_timeout); |
| if (opt_total_timeout >= 0) |
| (void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_TOTAL_TIMEOUT, |
| opt_total_timeout); |
| |
| if (opt_reqin != NULL && opt_rspin != NULL) |
| CMP_warn("-reqin is ignored since -rspin is present"); |
| if (opt_reqin_new_tid && opt_reqin == NULL) |
| CMP_warn("-reqin_new_tid is ignored since -reqin is not present"); |
| if (opt_reqin != NULL || opt_reqout != NULL |
| || opt_rspin != NULL || opt_rspout != NULL || opt_use_mock_srv) |
| (void)OSSL_CMP_CTX_set_transfer_cb(ctx, read_write_req_resp); |
| |
| #ifndef OPENSSL_NO_SOCK |
| if (opt_tls_used) { |
| APP_HTTP_TLS_INFO *info; |
| |
| if (opt_tls_cert != NULL |
| || opt_tls_key != NULL || opt_tls_keypass != NULL) { |
| if (opt_tls_key == NULL) { |
| CMP_err("missing -tls_key option"); |
| goto err; |
| } else if (opt_tls_cert == NULL) { |
| CMP_err("missing -tls_cert option"); |
| goto err; |
| } |
| } |
| |
| if ((info = OPENSSL_zalloc(sizeof(*info))) == NULL) |
| goto err; |
| (void)OSSL_CMP_CTX_set_http_cb_arg(ctx, info); |
| /* info will be freed along with CMP ctx */ |
| info->server = opt_server; |
| info->port = server_port; |
| /* workaround for callback design flaw, see #17088: */ |
| info->use_proxy = proxy_host != NULL; |
| info->timeout = OSSL_CMP_CTX_get_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT); |
| info->ssl_ctx = setup_ssl_ctx(ctx, host, engine); |
| |
| if (info->ssl_ctx == NULL) |
| goto err; |
| (void)OSSL_CMP_CTX_set_http_cb(ctx, app_http_tls_cb); |
| } |
| #endif |
| |
| if (!setup_protection_ctx(ctx, engine)) |
| goto err; |
| |
| if (!setup_request_ctx(ctx, engine)) |
| goto err; |
| |
| if (!set_name(opt_recipient, OSSL_CMP_CTX_set1_recipient, ctx, "recipient") |
| || !set_name(opt_expect_sender, OSSL_CMP_CTX_set1_expected_sender, |
| ctx, "expected sender")) |
| goto err; |
| |
| if (opt_geninfo != NULL && !handle_opt_geninfo(ctx)) |
| goto err; |
| |
| /* not printing earlier, to minimize confusion in case setup fails before */ |
| if (opt_rspin != NULL) |
| CMP_info("will not contact any server since -rspin is given"); |
| else |
| CMP_info2("will contact %s%s", server_buf, proxy_buf); |
| |
| ret = 1; |
| |
| err: |
| OPENSSL_free(host); |
| OPENSSL_free(port); |
| OPENSSL_free(path); |
| return ret; |
| oom: |
| CMP_err("out of memory"); |
| goto err; |
| } |
| |
| /* |
| * write out the given certificate to the output specified by bio. |
| * Depending on options use either PEM or DER format. |
| * Returns 1 on success, 0 on error |
| */ |
| static int write_cert(BIO *bio, X509 *cert) |
| { |
| if ((opt_certform == FORMAT_PEM && PEM_write_bio_X509(bio, cert)) |
| || (opt_certform == FORMAT_ASN1 && i2d_X509_bio(bio, cert))) |
| return 1; |
| if (opt_certform != FORMAT_PEM && opt_certform != FORMAT_ASN1) |
| BIO_printf(bio_err, |
| "error: unsupported type '%s' for writing certificates\n", |
| opt_certform_s); |
| return 0; |
| } |
| |
| /* |
| * If destFile != NULL writes out a stack of certs to the given file. |
| * In any case frees the certs. |
| * Depending on options use either PEM or DER format, |
| * where DER does not make much sense for writing more than one cert! |
| * Returns number of written certificates on success, -1 on error. |
| */ |
| static int save_free_certs(OSSL_CMP_CTX *ctx, |
| STACK_OF(X509) *certs, char *destFile, char *desc) |
| { |
| BIO *bio = NULL; |
| int i; |
| int n = sk_X509_num(certs); |
| |
| if (destFile == NULL) |
| goto end; |
| CMP_info3("received %d %s certificate(s), saving to file '%s'", |
| n, desc, destFile); |
| if (n > 1 && opt_certform != FORMAT_PEM) |
| CMP_warn("saving more than one certificate in non-PEM format"); |
| |
| if (destFile == NULL || (bio = BIO_new(BIO_s_file())) == NULL |
| || !BIO_write_filename(bio, (char *)destFile)) { |
| CMP_err1("could not open file '%s' for writing", destFile); |
| n = -1; |
| goto end; |
| } |
| |
| for (i = 0; i < n; i++) { |
| if (!write_cert(bio, sk_X509_value(certs, i))) { |
| CMP_err1("cannot write certificate to file '%s'", destFile); |
| n = -1; |
| goto end; |
| } |
| } |
| |
| end: |
| BIO_free(bio); |
| OSSL_STACK_OF_X509_free(certs); |
| return n; |
| } |
| |
| static void print_itavs(STACK_OF(OSSL_CMP_ITAV) *itavs) |
| { |
| OSSL_CMP_ITAV *itav = NULL; |
| char buf[128]; |
| int i, r; |
| int n = sk_OSSL_CMP_ITAV_num(itavs); /* itavs == NULL leads to 0 */ |
| |
| if (n == 0) { |
| CMP_info("genp contains no ITAV"); |
| return; |
| } |
| |
| for (i = 0; i < n; i++) { |
| itav = sk_OSSL_CMP_ITAV_value(itavs, i); |
| r = OBJ_obj2txt(buf, 128, OSSL_CMP_ITAV_get0_type(itav), 0); |
| if (r < 0) |
| CMP_err("could not get ITAV details"); |
| else if (r == 0) |
| CMP_info("genp contains empty ITAV"); |
| else |
| CMP_info1("genp contains ITAV of type: %s", buf); |
| } |
| } |
| |
| static char opt_item[SECTION_NAME_MAX + 1]; |
| /* get previous name from a comma or space-separated list of names */ |
| static const char *prev_item(const char *opt, const char *end) |
| { |
| const char *beg; |
| size_t len; |
| |
| if (end == opt) |
| return NULL; |
| beg = end; |
| while (beg > opt) { |
| --beg; |
| if (beg[0] == ',' || isspace(beg[0])) { |
| ++beg; |
| break; |
| } |
| } |
| len = end - beg; |
| if (len > SECTION_NAME_MAX) { |
| CMP_warn3("using only first %d characters of section name starting with \"%.*s\"", |
| SECTION_NAME_MAX, SECTION_NAME_MAX, beg); |
| len = SECTION_NAME_MAX; |
| } |
| memcpy(opt_item, beg, len); |
| opt_item[len] = '\0'; |
| while (beg > opt) { |
| --beg; |
| if (beg[0] != ',' && !isspace(beg[0])) { |
| ++beg; |
| break; |
| } |
| } |
| return beg; |
| } |
| |
| /* get str value for name from a comma-separated hierarchy of config sections */ |
| static char *conf_get_string(const CONF *src_conf, const char *groups, |
| const char *name) |
| { |
| char *res = NULL; |
| const char *end = groups + strlen(groups); |
| |
| while ((end = prev_item(groups, end)) != NULL) { |
| if ((res = NCONF_get_string(src_conf, opt_item, name)) != NULL) |
| return res; |
| } |
| return res; |
| } |
| |
| /* get long val for name from a comma-separated hierarchy of config sections */ |
| static int conf_get_number_e(const CONF *conf_, const char *groups, |
| const char *name, long *result) |
| { |
| char *str = conf_get_string(conf_, groups, name); |
| char *tailptr; |
| long res; |
| |
| if (str == NULL || *str == '\0') |
| return 0; |
| |
| res = strtol(str, &tailptr, 10); |
| if (res == LONG_MIN || res == LONG_MAX || *tailptr != '\0') |
| return 0; |
| |
| *result = res; |
| return 1; |
| } |
| |
| /* |
| * use the command line option table to read values from the CMP section |
| * of openssl.cnf. Defaults are taken from the config file, they can be |
| * overwritten on the command line. |
| */ |
| static int read_config(void) |
| { |
| unsigned int i; |
| long num = 0; |
| char *txt = NULL; |
| const OPTIONS *opt; |
| int start_opt = OPT_VERBOSITY - OPT_HELP; |
| int start_idx = OPT_VERBOSITY - 2; |
| /* |
| * starting with offset OPT_VERBOSITY because OPT_CONFIG and OPT_SECTION |
| * would not make sense within the config file. |
| */ |
| int n_options = OSSL_NELEM(cmp_options) - 1; |
| |
| for (opt = &cmp_options[start_opt], i = start_idx; |
| opt->name != NULL; i++, opt++) |
| if (!strcmp(opt->name, OPT_SECTION_STR) |
| || !strcmp(opt->name, OPT_MORE_STR)) |
| n_options--; |
| OPENSSL_assert(OSSL_NELEM(cmp_vars) == n_options |
| + OPT_PROV__FIRST + 1 - OPT_PROV__LAST |
| + OPT_R__FIRST + 1 - OPT_R__LAST |
| + OPT_V__FIRST + 1 - OPT_V__LAST); |
| for (opt = &cmp_options[start_opt], i = start_idx; |
| opt->name != NULL; i++, opt++) { |
| int provider_option = (OPT_PROV__FIRST <= opt->retval |
| && opt->retval < OPT_PROV__LAST); |
| int rand_state_option = (OPT_R__FIRST <= opt->retval |
| && opt->retval < OPT_R__LAST); |
| int verification_option = (OPT_V__FIRST <= opt->retval |
| && opt->retval < OPT_V__LAST); |
| |
| if (strcmp(opt->name, OPT_SECTION_STR) == 0 |
| || strcmp(opt->name, OPT_MORE_STR) == 0) { |
| i--; |
| continue; |
| } |
| if (provider_option || rand_state_option || verification_option) |
| i--; |
| switch (opt->valtype) { |
| case '-': |
| case 'p': |
| case 'n': |
| case 'N': |
| case 'l': |
| if (!conf_get_number_e(conf, opt_section, opt->name, &num)) { |
| ERR_clear_error(); |
| continue; /* option not provided */ |
| } |
| if (opt->valtype == 'p' && num <= 0) { |
| opt_printf_stderr("Non-positive number \"%ld\" for config option -%s\n", |
| num, opt->name); |
| return -1; |
| } |
| if (opt->valtype == 'N' && num < 0) { |
| opt_printf_stderr("Negative number \"%ld\" for config option -%s\n", |
| num, opt->name); |
| return -1; |
| } |
| break; |
| case 's': |
| case '>': |
| case 'M': |
| txt = conf_get_string(conf, opt_section, opt->name); |
| if (txt == NULL) { |
| ERR_clear_error(); |
| continue; /* option not provided */ |
| } |
| break; |
| default: |
| CMP_err2("internal: unsupported type '%c' for option '%s'", |
| opt->valtype, opt->name); |
| return 0; |
| break; |
| } |
| if (provider_option || verification_option) { |
| int conf_argc = 1; |
| char *conf_argv[3]; |
| char arg1[82]; |
| |
| BIO_snprintf(arg1, 81, "-%s", (char *)opt->name); |
| conf_argv[0] = prog; |
| conf_argv[1] = arg1; |
| if (opt->valtype == '-') { |
| if (num != 0) |
| conf_argc = 2; |
| } else { |
| conf_argc = 3; |
| conf_argv[2] = conf_get_string(conf, opt_section, opt->name); |
| /* not NULL */ |
| } |
| if (conf_argc > 1) { |
| (void)opt_init(conf_argc, conf_argv, cmp_options); |
| |
| if (provider_option |
| ? !opt_provider(opt_next()) |
| : !opt_verify(opt_next(), vpm)) { |
| CMP_err2("for option '%s' in config file section '%s'", |
| opt->name, opt_section); |
| return 0; |
| } |
| } |
| } else { |
| switch (opt->valtype) { |
| case '-': |
| case 'p': |
| case 'n': |
| case 'N': |
| if (num < INT_MIN || INT_MAX < num) { |
| BIO_printf(bio_err, |
| "integer value out of range for option '%s'\n", |
| opt->name); |
| return 0; |
| } |
| *cmp_vars[i].num = (int)num; |
| break; |
| case 'l': |
| *cmp_vars[i].num_long = num; |
| break; |
| default: |
| if (txt != NULL && txt[0] == '\0') |
| txt = NULL; /* reset option on empty string input */ |
| *cmp_vars[i].txt = txt; |
| break; |
| } |
| } |
| } |
| |
| return 1; |
| } |
| |
| static char *opt_str(void) |
| { |
| char *arg = opt_arg(); |
| |
| if (arg[0] == '\0') { |
| CMP_warn1("%s option argument is empty string, resetting option", |
| opt_flag()); |
| arg = NULL; |
| } else if (arg[0] == '-') { |
| CMP_warn1("%s option argument starts with hyphen", opt_flag()); |
| } |
| return arg; |
| } |
| |
| /* returns 1 on success, 0 on error, -1 on -help (i.e., stop with success) */ |
| static int get_opts(int argc, char **argv) |
| { |
| OPTION_CHOICE o; |
| |
| prog = opt_init(argc, argv, cmp_options); |
| |
| while ((o = opt_next()) != OPT_EOF) { |
| switch (o) { |
| case OPT_EOF: |
| case OPT_ERR: |
| opthelp: |
| BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); |
| return 0; |
| case OPT_HELP: |
| opt_help(cmp_options); |
| return -1; |
| case OPT_CONFIG: /* has already been handled */ |
| case OPT_SECTION: /* has already been handled */ |
| break; |
| case OPT_VERBOSITY: |
| if (!set_verbosity(opt_int_arg())) |
| goto opthelp; |
| break; |
| #ifndef OPENSSL_NO_SOCK |
| case OPT_SERVER: |
| opt_server = opt_str(); |
| break; |
| case OPT_PROXY: |
| opt_proxy = opt_str(); |
| break; |
| case OPT_NO_PROXY: |
| opt_no_proxy = opt_str(); |
| break; |
| #endif |
| case OPT_RECIPIENT: |
| opt_recipient = opt_str(); |
| break; |
| case OPT_PATH: |
| opt_path = opt_str(); |
| break; |
| case OPT_KEEP_ALIVE: |
| opt_keep_alive = opt_int_arg(); |
| if (opt_keep_alive > 2) { |
| CMP_err("-keep_alive argument must be 0, 1, or 2"); |
| goto opthelp; |
| } |
| break; |
| case OPT_MSG_TIMEOUT: |
| opt_msg_timeout = opt_int_arg(); |
| break; |
| case OPT_TOTAL_TIMEOUT: |
| opt_total_timeout = opt_int_arg(); |
| break; |
| #ifndef OPENSSL_NO_SOCK |
| case OPT_TLS_USED: |
| opt_tls_used = 1; |
| break; |
| case OPT_TLS_CERT: |
| opt_tls_cert = opt_str(); |
| break; |
| case OPT_TLS_KEY: |
| opt_tls_key = opt_str(); |
| break; |
| case OPT_TLS_KEYPASS: |
| opt_tls_keypass = opt_str(); |
| break; |
| case OPT_TLS_EXTRA: |
| opt_tls_extra = opt_str(); |
| break; |
| case OPT_TLS_TRUSTED: |
| opt_tls_trusted = opt_str(); |
| break; |
| case OPT_TLS_HOST: |
| opt_tls_host = opt_str(); |
| break; |
| #endif |
| |
| case OPT_REF: |
| opt_ref = opt_str(); |
| break; |
| case OPT_SECRET: |
| opt_secret = opt_str(); |
| break; |
| case OPT_CERT: |
| opt_cert = opt_str(); |
| break; |
| case OPT_OWN_TRUSTED: |
| opt_own_trusted = opt_str(); |
| break; |
| case OPT_KEY: |
| opt_key = opt_str(); |
| break; |
| case OPT_KEYPASS: |
| opt_keypass = opt_str(); |
| break; |
| case OPT_DIGEST: |
| opt_digest = opt_str(); |
| break; |
| case OPT_MAC: |
| opt_mac = opt_str(); |
| break; |
| case OPT_EXTRACERTS: |
| opt_extracerts = opt_str(); |
| break; |
| case OPT_UNPROTECTED_REQUESTS: |
| opt_unprotected_requests = 1; |
| break; |
| |
| case OPT_TRUSTED: |
| opt_trusted = opt_str(); |
| break; |
| case OPT_UNTRUSTED: |
| opt_untrusted = opt_str(); |
| break; |
| case OPT_SRVCERT: |
| opt_srvcert = opt_str(); |
| break; |
| case OPT_EXPECT_SENDER: |
| opt_expect_sender = opt_str(); |
| break; |
| case OPT_IGNORE_KEYUSAGE: |
| opt_ignore_keyusage = 1; |
| break; |
| case OPT_UNPROTECTED_ERRORS: |
| opt_unprotected_errors = 1; |
| break; |
| case OPT_EXTRACERTSOUT: |
| opt_extracertsout = opt_str(); |
| break; |
| case OPT_CACERTSOUT: |
| opt_cacertsout = opt_str(); |
| break; |
| |
| case OPT_V_CASES: |
| if (!opt_verify(o, vpm)) |
| goto opthelp; |
| break; |
| case OPT_CMD: |
| opt_cmd_s = opt_str(); |
| break; |
| case OPT_INFOTYPE: |
| opt_infotype_s = opt_str(); |
| break; |
| case OPT_GENINFO: |
| opt_geninfo = opt_str(); |
| break; |
| |
| case OPT_NEWKEY: |
| opt_newkey = opt_str(); |
| break; |
| case OPT_NEWKEYPASS: |
| opt_newkeypass = opt_str(); |
| break; |
| case OPT_SUBJECT: |
| opt_subject = opt_str(); |
| break; |
| case OPT_ISSUER: |
| opt_issuer = opt_str(); |
| break; |
| case OPT_DAYS: |
| opt_days = opt_int_arg(); |
| break; |
| case OPT_REQEXTS: |
| opt_reqexts = opt_str(); |
| break; |
| case OPT_SANS: |
| opt_sans = opt_str(); |
| break; |
| case OPT_SAN_NODEFAULT: |
| opt_san_nodefault = 1; |
| break; |
| case OPT_POLICIES: |
| opt_policies = opt_str(); |
| break; |
| case OPT_POLICY_OIDS: |
| opt_policy_oids = opt_str(); |
| break; |
| case OPT_POLICY_OIDS_CRITICAL: |
| opt_policy_oids_critical = 1; |
| break; |
| case OPT_POPO: |
| opt_popo = opt_int_arg(); |
| if (opt_popo < OSSL_CRMF_POPO_NONE |
| || opt_popo > OSSL_CRMF_POPO_KEYENC) { |
| CMP_err("invalid popo spec. Valid values are -1 .. 2"); |
| goto opthelp; |
| } |
| break; |
| case OPT_CSR: |
| opt_csr = opt_arg(); |
| break; |
| case OPT_OUT_TRUSTED: |
| opt_out_trusted = opt_str(); |
| break; |
| case OPT_IMPLICIT_CONFIRM: |
| opt_implicit_confirm = 1; |
| break; |
| case OPT_DISABLE_CONFIRM: |
| opt_disable_confirm = 1; |
| break; |
| case OPT_CERTOUT: |
| opt_certout = opt_str(); |
| break; |
| case OPT_CHAINOUT: |
| opt_chainout = opt_str(); |
| break; |
| case OPT_OLDCERT: |
| opt_oldcert = opt_str(); |
| break; |
| case OPT_REVREASON: |
| opt_revreason = opt_int_arg(); |
| if (opt_revreason < CRL_REASON_NONE |
| || opt_revreason > CRL_REASON_AA_COMPROMISE |
| || opt_revreason == 7) { |
| CMP_err("invalid revreason. Valid values are -1 .. 6, 8 .. 10"); |
| goto opthelp; |
| } |
| break; |
| case OPT_CERTFORM: |
| opt_certform_s = opt_str(); |
| break; |
| case OPT_KEYFORM: |
| opt_keyform_s = opt_str(); |
| break; |
| case OPT_OTHERPASS: |
| opt_otherpass = opt_str(); |
| break; |
| #ifndef OPENSSL_NO_ENGINE |
| case OPT_ENGINE: |
| opt_engine = opt_str(); |
| break; |
| #endif |
| case OPT_PROV_CASES: |
| if (!opt_provider(o)) |
| goto opthelp; |
| break; |
| case OPT_R_CASES: |
| if (!opt_rand(o)) |
| goto opthelp; |
| break; |
| |
| case OPT_BATCH: |
| opt_batch = 1; |
| break; |
| case OPT_REPEAT: |
| opt_repeat = opt_int_arg(); |
| break; |
| case OPT_REQIN: |
| opt_reqin = opt_str(); |
| break; |
| case OPT_REQIN_NEW_TID: |
| opt_reqin_new_tid = 1; |
| break; |
| case OPT_REQOUT: |
| opt_reqout = opt_str(); |
| break; |
| case OPT_RSPIN: |
| opt_rspin = opt_str(); |
| break; |
| case OPT_RSPOUT: |
| opt_rspout = opt_str(); |
| break; |
| case OPT_USE_MOCK_SRV: |
| opt_use_mock_srv = 1; |
| break; |
| |
| #ifndef OPENSSL_NO_SOCK |
| case OPT_PORT: |
| opt_port = opt_str(); |
| break; |
| case OPT_MAX_MSGS: |
| opt_max_msgs = opt_int_arg(); |
| break; |
| #endif |
| case OPT_SRV_REF: |
| opt_srv_ref = opt_str(); |
| break; |
| case OPT_SRV_SECRET: |
| opt_srv_secret = opt_str(); |
| break; |
| case OPT_SRV_CERT: |
| opt_srv_cert = opt_str(); |
| break; |
| case OPT_SRV_KEY: |
| opt_srv_key = opt_str(); |
| break; |
| case OPT_SRV_KEYPASS: |
| opt_srv_keypass = opt_str(); |
| break; |
| case OPT_SRV_TRUSTED: |
| opt_srv_trusted = opt_str(); |
| break; |
| case OPT_SRV_UNTRUSTED: |
| opt_srv_untrusted = opt_str(); |
| break; |
| case OPT_REF_CERT: |
| opt_ref_cert = opt_str(); |
| break; |
| case OPT_RSP_CERT: |
| opt_rsp_cert = opt_str(); |
| break; |
| case OPT_RSP_EXTRACERTS: |
| opt_rsp_extracerts = opt_str(); |
| break; |
| case OPT_RSP_CAPUBS: |
| opt_rsp_capubs = opt_str(); |
| break; |
| case OPT_POLL_COUNT: |
| opt_poll_count = opt_int_arg(); |
| break; |
| case OPT_CHECK_AFTER: |
| opt_check_after = opt_int_arg(); |
| break; |
| case OPT_GRANT_IMPLICITCONF: |
| opt_grant_implicitconf = 1; |
| break; |
| case OPT_PKISTATUS: |
| opt_pkistatus = opt_int_arg(); |
| break; |
| case OPT_FAILURE: |
| opt_failure = opt_int_arg(); |
| break; |
| case OPT_FAILUREBITS: |
| opt_failurebits = opt_int_arg(); |
| break; |
| case OPT_STATUSSTRING: |
| opt_statusstring = opt_str(); |
| break; |
| case OPT_SEND_ERROR: |
| opt_send_error = 1; |
| break; |
| case OPT_SEND_UNPROTECTED: |
| opt_send_unprotected = 1; |
| break; |
| case OPT_SEND_UNPROT_ERR: |
| opt_send_unprot_err = 1; |
| break; |
| case OPT_ACCEPT_UNPROTECTED: |
| opt_accept_unprotected = 1; |
| break; |
| case OPT_ACCEPT_UNPROT_ERR: |
| opt_accept_unprot_err = 1; |
| break; |
| case OPT_ACCEPT_RAVERIFIED: |
| opt_accept_raverified = 1; |
| break; |
| } |
| } |
| |
| /* No extra args. */ |
| if (!opt_check_rest_arg(NULL)) |
| goto opthelp; |
| return 1; |
| } |
| |
| #ifndef OPENSSL_NO_SOCK |
| static int cmp_server(OSSL_CMP_CTX *srv_cmp_ctx) |
| { |
| BIO *acbio; |
| BIO *cbio = NULL; |
| int keep_alive = 0; |
| int msgs = 0; |
| int retry = 1; |
| int ret = 1; |
| |
| if ((acbio = http_server_init(prog, opt_port, opt_verbosity)) == NULL) |
| return 0; |
| while (opt_max_msgs <= 0 || msgs < opt_max_msgs) { |
| char *path = NULL; |
| OSSL_CMP_MSG *req = NULL; |
| OSSL_CMP_MSG *resp = NULL; |
| |
| ret = http_server_get_asn1_req(ASN1_ITEM_rptr(OSSL_CMP_MSG), |
| (ASN1_VALUE **)&req, &path, |
| &cbio, acbio, &keep_alive, |
| prog, 0, 0); |
| if (ret == 0) { /* no request yet */ |
| if (retry) { |
| ossl_sleep(1000); |
| retry = 0; |
| continue; |
| } |
| ret = 0; |
| goto next; |
| } |
| if (ret++ == -1) /* fatal error */ |
| break; |
| |
| ret = 0; |
| msgs++; |
| if (req != NULL) { |
| if (strcmp(path, "") != 0 && strcmp(path, "pkix/") != 0) { |
| (void)http_server_send_status(cbio, 404, "Not Found"); |
| CMP_err1("expecting empty path or 'pkix/' but got '%s'", |
| path); |
| OPENSSL_free(path); |
| OSSL_CMP_MSG_free(req); |
| goto next; |
| } |
| OPENSSL_free(path); |
| resp = OSSL_CMP_CTX_server_perform(cmp_ctx, req); |
| OSSL_CMP_MSG_free(req); |
| if (resp == NULL) { |
| (void)http_server_send_status(cbio, |
| 500, "Internal Server Error"); |
| break; /* treated as fatal error */ |
| } |
| ret = http_server_send_asn1_resp(cbio, keep_alive, |
| "application/pkixcmp", |
| ASN1_ITEM_rptr(OSSL_CMP_MSG), |
| (const ASN1_VALUE *)resp); |
| OSSL_CMP_MSG_free(resp); |
| if (!ret) |
| break; /* treated as fatal error */ |
| } |
| next: |
| if (!ret) { /* on transmission error, cancel CMP transaction */ |
| (void)OSSL_CMP_CTX_set1_transactionID(srv_cmp_ctx, NULL); |
| (void)OSSL_CMP_CTX_set1_senderNonce(srv_cmp_ctx, NULL); |
| } |
| if (!ret || !keep_alive |
| || OSSL_CMP_CTX_get_status(srv_cmp_ctx) == -1 |
| /* transaction closed by OSSL_CMP_CTX_server_perform() */) { |
| BIO_free_all(cbio); |
| cbio = NULL; |
| } |
| } |
| |
| BIO_free_all(cbio); |
| BIO_free_all(acbio); |
| return ret; |
| } |
| #endif |
| |
| int cmp_main(int argc, char **argv) |
| { |
| char *configfile = NULL; |
| int i; |
| X509 *newcert = NULL; |
| ENGINE *engine = NULL; |
| OSSL_CMP_CTX *srv_cmp_ctx = NULL; |
| int ret = 0; /* default: failure */ |
| |
| prog = opt_appname(argv[0]); |
| if (argc <= 1) { |
| opt_help(cmp_options); |
| goto err; |
| } |
| |
| /* |
| * handle options -config, -section, and -verbosity upfront |
| * to take effect for other options |
| */ |
| for (i = 1; i < argc - 1; i++) { |
| if (*argv[i] == '-') { |
| if (!strcmp(argv[i] + 1, cmp_options[OPT_CONFIG - OPT_HELP].name)) |
| opt_config = argv[++i]; |
| else if (!strcmp(argv[i] + 1, |
| cmp_options[OPT_SECTION - OPT_HELP].name)) |
| opt_section = argv[++i]; |
| else if (strcmp(argv[i] + 1, |
| cmp_options[OPT_VERBOSITY - OPT_HELP].name) == 0 |
| && !set_verbosity(atoi(argv[++i]))) |
| goto err; |
| } |
| } |
| if (opt_section[0] == '\0') /* empty string */ |
| opt_section = DEFAULT_SECTION; |
| |
| vpm = X509_VERIFY_PARAM_new(); |
| if (vpm == NULL) { |
| CMP_err("out of memory"); |
| goto err; |
| } |
| |
| /* read default values for options from config file */ |
| configfile = opt_config != NULL ? opt_config : default_config_file; |
| if (configfile != NULL && configfile[0] != '\0' /* non-empty string */ |
| && (configfile != default_config_file |
| || access(configfile, F_OK) != -1)) { |
| CMP_info2("using section(s) '%s' of OpenSSL configuration file '%s'", |
| opt_section, configfile); |
| conf = app_load_config(configfile); |
| if (conf == NULL) { |
| goto err; |
| } else { |
| if (strcmp(opt_section, CMP_SECTION) == 0) { /* default */ |
| if (!NCONF_get_section(conf, opt_section)) |
| CMP_info2("no [%s] section found in config file '%s';" |
| " will thus use just [default] and unnamed section if present", |
| opt_section, configfile); |
| } else { |
| const char *end = opt_section + strlen(opt_section); |
| while ((end = prev_item(opt_section, end)) != NULL) { |
| if (!NCONF_get_section(conf, opt_item)) { |
| CMP_err2("no [%s] section found in config file '%s'", |
| opt_item, configfile); |
| goto err; |
| } |
| } |
| } |
| ret = read_config(); |
| if (!set_verbosity(opt_verbosity)) /* just for checking range */ |
| ret = -1; |
| if (ret <= 0) { |
| if (ret == -1) |
| BIO_printf(bio_err, "Use -help for summary.\n"); |
| goto err; |
| } |
| } |
| } |
| (void)BIO_flush(bio_err); /* prevent interference with opt_help() */ |
| |
| ret = get_opts(argc, argv); |
| if (ret <= 0) |
| goto err; |
| ret = 0; |
| if (!app_RAND_load()) |
| goto err; |
| |
| if (opt_batch) |
| set_base_ui_method(UI_null()); |
| |
| if (opt_engine != NULL) { |
| engine = setup_engine_methods(opt_engine, |
| 0 /* not: ENGINE_METHOD_ALL */, 0); |
| if (engine == NULL) { |
| CMP_err1("cannot load engine %s", opt_engine); |
| goto err; |
| } |
| } |
| |
| cmp_ctx = OSSL_CMP_CTX_new(app_get0_libctx(), app_get0_propq()); |
| if (cmp_ctx == NULL) |
| goto err; |
| OSSL_CMP_CTX_set_log_verbosity(cmp_ctx, opt_verbosity); |
| if (!OSSL_CMP_CTX_set_log_cb(cmp_ctx, print_to_bio_out)) { |
| CMP_err1("cannot set up error reporting and logging for %s", prog); |
| goto err; |
| } |
| |
| #ifndef OPENSSL_NO_SOCK |
| if (opt_tls_cert == NULL && opt_tls_key == NULL && opt_tls_keypass == NULL |
| && opt_tls_extra == NULL && opt_tls_trusted == NULL |
| && opt_tls_host == NULL) { |
| if (opt_tls_used) |
| CMP_warn("-tls_used given without any other TLS options"); |
| } else if (!opt_tls_used) { |
| CMP_warn("ignoring TLS options(s) since -tls_used is not given"); |
| } |
| if (opt_port != NULL) { |
| if (opt_tls_used) { |
| CMP_err("-tls_used option not supported with -port option"); |
| goto err; |
| } |
| if (opt_use_mock_srv || opt_server != NULL || opt_rspin != NULL) { |
| CMP_err("cannot use -port with -use_mock_srv, -server, or -rspin options"); |
| goto err; |
| } |
| } |
| if (opt_server != NULL && opt_use_mock_srv) { |
| CMP_err("cannot use both -server and -use_mock_srv options"); |
| goto err; |
| } |
| #endif |
| if (opt_rspin != NULL && opt_use_mock_srv) { |
| CMP_err("cannot use both -rspin and -use_mock_srv options"); |
| goto err; |
| } |
| |
| if (opt_use_mock_srv |
| #ifndef OPENSSL_NO_SOCK |
| || opt_port != NULL |
| #endif |
| ) { |
| OSSL_CMP_SRV_CTX *srv_ctx; |
| |
| if ((srv_ctx = setup_srv_ctx(engine)) == NULL) |
| goto err; |
| srv_cmp_ctx = OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx); |
| OSSL_CMP_CTX_set_transfer_cb_arg(cmp_ctx, srv_ctx); |
| if (!OSSL_CMP_CTX_set_log_cb(srv_cmp_ctx, print_to_bio_err)) { |
| CMP_err1("cannot set up error reporting and logging for %s", prog); |
| goto err; |
| } |
| OSSL_CMP_CTX_set_log_verbosity(srv_cmp_ctx, opt_verbosity); |
| } |
| |
| #ifndef OPENSSL_NO_SOCK |
| if (opt_tls_used && (opt_use_mock_srv || opt_rspin != NULL)) { |
| CMP_warn("ignoring -tls_used option since -use_mock_srv or -rspin is given"); |
| opt_tls_used = 0; |
| } |
| |
| if (opt_port != NULL) { /* act as very basic CMP HTTP server */ |
| ret = cmp_server(srv_cmp_ctx); |
| goto err; |
| } |
| |
| /* act as CMP client, possibly using internal mock server */ |
| |
| if (opt_server != NULL) { |
| if (opt_rspin != NULL) { |
| CMP_warn("ignoring -server option since -rspin is given"); |
| opt_server = NULL; |
| } |
| } |
| #endif |
| |
| if (!setup_client_ctx(cmp_ctx, engine)) { |
| CMP_err("cannot set up CMP context"); |
| goto err; |
| } |
| for (i = 0; i < opt_repeat; i++) { |
| /* everything is ready, now connect and perform the command! */ |
| switch (opt_cmd) { |
| case CMP_IR: |
| newcert = OSSL_CMP_exec_IR_ses(cmp_ctx); |
| if (newcert != NULL) |
| ret = 1; |
| break; |
| case CMP_KUR: |
| newcert = OSSL_CMP_exec_KUR_ses(cmp_ctx); |
| if (newcert != NULL) |
| ret = 1; |
| break; |
| case CMP_CR: |
| newcert = OSSL_CMP_exec_CR_ses(cmp_ctx); |
| if (newcert != NULL) |
| ret = 1; |
| break; |
| case CMP_P10CR: |
| newcert = OSSL_CMP_exec_P10CR_ses(cmp_ctx); |
| if (newcert != NULL) |
| ret = 1; |
| break; |
| case CMP_RR: |
| ret = OSSL_CMP_exec_RR_ses(cmp_ctx); |
| break; |
| case CMP_GENM: |
| { |
| STACK_OF(OSSL_CMP_ITAV) *itavs; |
| |
| if (opt_infotype != NID_undef) { |
| OSSL_CMP_ITAV *itav = |
| OSSL_CMP_ITAV_create(OBJ_nid2obj(opt_infotype), NULL); |
| if (itav == NULL) |
| goto err; |
| OSSL_CMP_CTX_push0_genm_ITAV(cmp_ctx, itav); |
| } |
| |
| if ((itavs = OSSL_CMP_exec_GENM_ses(cmp_ctx)) != NULL) { |
| print_itavs(itavs); |
| sk_OSSL_CMP_ITAV_pop_free(itavs, OSSL_CMP_ITAV_free); |
| ret = 1; |
| } |
| break; |
| } |
| default: |
| break; |
| } |
| if (OSSL_CMP_CTX_get_status(cmp_ctx) < 0) |
| goto err; /* we got no response, maybe even did not send request */ |
| |
| { |
| /* print PKIStatusInfo */ |
| int status = OSSL_CMP_CTX_get_status(cmp_ctx); |
| char *buf = app_malloc(OSSL_CMP_PKISI_BUFLEN, "PKIStatusInfo buf"); |
| const char *string = |
| OSSL_CMP_CTX_snprint_PKIStatus(cmp_ctx, buf, |
| OSSL_CMP_PKISI_BUFLEN); |
| const char *from = "", *server = ""; |
| |
| #ifndef OPENSSL_NO_SOCK |
| if (opt_server != NULL) { |
| from = " from "; |
| server = opt_server; |
| } |
| #endif |
| CMP_print(bio_err, |
| status == OSSL_CMP_PKISTATUS_accepted |
| ? OSSL_CMP_LOG_INFO : |
| status == OSSL_CMP_PKISTATUS_rejection |
| || status == OSSL_CMP_PKISTATUS_waiting |
| ? OSSL_CMP_LOG_ERR : OSSL_CMP_LOG_WARNING, |
| status == OSSL_CMP_PKISTATUS_accepted ? "info" : |
| status == OSSL_CMP_PKISTATUS_rejection ? "server error" : |
| status == OSSL_CMP_PKISTATUS_waiting ? "internal error" |
| : "warning", |
| "received%s%s %s", from, server, |
| string != NULL ? string : "<unknown PKIStatus>"); |
| OPENSSL_free(buf); |
| } |
| |
| if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_extraCertsIn(cmp_ctx), |
| opt_extracertsout, "extra") < 0) |
| ret = 0; |
| if (!ret) |
| goto err; |
| ret = 0; |
| if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_caPubs(cmp_ctx), |
| opt_cacertsout, "CA") < 0) |
| goto err; |
| if (newcert != NULL) { |
| STACK_OF(X509) *certs = sk_X509_new_null(); |
| |
| if (!X509_add_cert(certs, newcert, X509_ADD_FLAG_UP_REF)) { |
| sk_X509_free(certs); |
| goto err; |
| } |
| if (save_free_certs(cmp_ctx, certs, opt_certout, "enrolled") < 0) |
| goto err; |
| } |
| if (save_free_certs(cmp_ctx, OSSL_CMP_CTX_get1_newChain(cmp_ctx), |
| opt_chainout, "chain") < 0) |
| goto err; |
| |
| if (!OSSL_CMP_CTX_reinit(cmp_ctx)) |
| goto err; |
| } |
| ret = 1; |
| |
| err: |
| /* in case we ended up here on error without proper cleaning */ |
| cleanse(opt_keypass); |
| cleanse(opt_newkeypass); |
| cleanse(opt_otherpass); |
| #ifndef OPENSSL_NO_SOCK |
| cleanse(opt_tls_keypass); |
| #endif |
| cleanse(opt_secret); |
| cleanse(opt_srv_keypass); |
| cleanse(opt_srv_secret); |
| |
| if (ret != 1) |
| OSSL_CMP_CTX_print_errors(cmp_ctx); |
| |
| ossl_cmp_mock_srv_free(OSSL_CMP_CTX_get_transfer_cb_arg(cmp_ctx)); |
| #ifndef OPENSSL_NO_SOCK |
| APP_HTTP_TLS_INFO_free(OSSL_CMP_CTX_get_http_cb_arg(cmp_ctx)); |
| #endif |
| X509_STORE_free(OSSL_CMP_CTX_get_certConf_cb_arg(cmp_ctx)); |
| OSSL_CMP_CTX_free(cmp_ctx); |
| X509_VERIFY_PARAM_free(vpm); |
| release_engine(engine); |
| |
| NCONF_free(conf); /* must not do as long as opt_... variables are used */ |
| OSSL_CMP_log_close(); |
| |
| return ret == 0 ? EXIT_FAILURE : EXIT_SUCCESS; /* ret == -1 for -help */ |
| } |