/*
- * Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
* Copyright Nokia 2007-2019
* Copyright Siemens AG 2015-2019
*
* https://www.openssl.org/source/license.html
*/
+/* This app is disabled when OPENSSL_NO_CMP is defined. */
+
#include <string.h>
#include <ctype.h>
#include "cmp_mock_srv.h"
/* tweaks needed due to missing unistd.h on Windows */
-#ifdef _WIN32
+#if defined(_WIN32) && !defined(__BORLANDC__)
# define access _access
#endif
#ifndef F_OK
#include <openssl/objects.h>
#include <openssl/x509.h>
-DEFINE_STACK_OF(X509)
-DEFINE_STACK_OF(X509_EXTENSION)
-DEFINE_STACK_OF(OSSL_CMP_ITAV)
-
+static char *prog;
static char *opt_config = NULL;
#define CMP_SECTION "cmp"
#define SECTION_NAME_MAX 40 /* max length of section name */
static char *opt_section = CMP_SECTION;
static int opt_verbosity = OSSL_CMP_LOG_INFO;
-#undef PROG
-#define PROG cmp_main
-static char *prog = "cmp";
-
static int read_config(void);
static CONF *conf = NULL; /* OpenSSL config file context structure */
} cmp_cmd_t;
/* message transfer */
+#ifndef OPENSSL_NO_SOCK
static char *opt_server = NULL;
-static char server_port_s[32] = { '\0' };
-static int server_port = 0;
static char *opt_proxy = NULL;
static char *opt_no_proxy = NULL;
-static char *opt_path = "/";
+#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;
static char *opt_trusted = NULL;
static char *opt_untrusted = NULL;
static char *opt_srvcert = NULL;
-static char *opt_recipient = NULL;
static char *opt_expect_sender = NULL;
static int opt_ignore_keyusage = 0;
static int opt_unprotected_errors = 0;
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 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;
/* credentials format */
static char *opt_certform_s = "PEM";
static int opt_certform = FORMAT_PEM;
-static char *opt_keyform_s = "PEM";
-static int opt_keyform = 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_extra = NULL;
static char *opt_tls_trusted = NULL;
static char *opt_tls_host = NULL;
+#endif
/* client-side debugging */
static int opt_batch = 0;
static char *opt_rspout = NULL;
static int opt_use_mock_srv = 0;
-/* server-side debugging */
+/* 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 X509_VERIFY_PARAM *vpm = NULL;
typedef enum OPTION_choice {
- OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+ OPT_COMMON,
OPT_CONFIG, OPT_SECTION, OPT_VERBOSITY,
OPT_CMD, OPT_INFOTYPE, OPT_GENINFO,
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_CERTOUT, OPT_CHAINOUT,
OPT_OLDCERT, OPT_REVREASON,
- OPT_SERVER, OPT_PROXY, OPT_NO_PROXY, OPT_PATH,
- OPT_MSG_TIMEOUT, OPT_TOTAL_TIMEOUT,
+#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_RECIPIENT, OPT_EXPECT_SENDER,
+ OPT_EXPECT_SENDER,
OPT_IGNORE_KEYUSAGE, OPT_UNPROTECTED_ERRORS,
OPT_EXTRACERTSOUT, OPT_CACERTSOUT,
- OPT_REF, OPT_SECRET, OPT_CERT, OPT_KEY, OPT_KEYPASS,
+ OPT_REF, OPT_SECRET, OPT_CERT, OPT_OWN_TRUSTED, OPT_KEY, OPT_KEYPASS,
OPT_DIGEST, OPT_MAC, OPT_EXTRACERTS,
OPT_UNPROTECTED_REQUESTS,
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,
- OPT_USE_MOCK_SRV, OPT_PORT, OPT_MAX_MSGS,
+#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,
"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',
+ {"verbosity", OPT_VERBOSITY, 'N',
"Log level; 3=ERR, 4=WARN, 6=INFO, 7=DEBUG, 8=TRACE. Default 6 = INFO"},
OPT_SECTION("Generic message"),
{"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:int:987\""},
+ "specified in the form <OID>:int:<n>, e.g. \"1.2.3.4:int:56789\""},
OPT_SECTION("Certificate enrollment"),
{"newkey", OPT_NEWKEY, 's',
{"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 the subject DN of the reference cert (see -oldcert);"},
+ "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',
+ {"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"},
+ "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, '-',
{OPT_MORE_STR, 0, 0,
"-1 = NONE, 0 = RAVERIFIED, 1 = SIGNATURE (default), 2 = KEYENC"},
{"csr", OPT_CSR, 's',
- "CSR file in PKCS#10 format to use in p10cr for legacy support"},
+ "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, '-',
"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"),
{OPT_MORE_STR, 0, 0,
"also used as reference (defaulting to -cert) for subject DN and SANs."},
{OPT_MORE_STR, 0, 0,
- "Its issuer is used as recipient unless -recipient, -srvcert, or -issuer given"},
+ "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] of CMP server. Default port 80 or 443."},
+ "[http[s]://]address[:port][/path] of CMP server. Default port 80 or 443."},
{OPT_MORE_STR, 0, 0,
- "The address may be a DNS name or an IP address"},
+ "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 \"/\""},
- {"msg_timeout", OPT_MSG_TIMEOUT, 'n',
- "Timeout per CMP message round trip (or 0 for none). Default 120 seconds"},
- {"total_timeout", OPT_TOTAL_TIMEOUT, 'n',
+ "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"),
"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"},
- {"recipient", OPT_RECIPIENT, 's',
- "DN of CA. Default: subject of -srvcert, -issuer, issuer of -oldcert or -cert"},
{"expect_sender", OPT_EXPECT_SENDER, 's',
"DN of expected sender of responses. Defaults to subject of -srvcert, if any"},
{"ignore_keyusage", OPT_IGNORE_KEYUSAGE, '-',
{"ref", OPT_REF, 's',
"Reference value to use as senderKID in case no -cert is given"},
{"secret", OPT_SECRET, 's',
- "Password source for client authentication with a pre-shared key (secret)"},
+ "Prefer PBM (over signatures) for protecting msgs with given password source"},
{"cert", OPT_CERT, 's',
- "Client's current certificate (needed unless using -secret for PBM);"},
+ "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 in extraCerts field"},
- {"key", OPT_KEY, 's', "Private key for the client's current certificate"},
+ "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 file) pass phrase source"},
+ "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"},
+ "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"},
{"engine", OPT_ENGINE, 's',
"Use crypto engine with given identifier, possibly a hardware device."},
{OPT_MORE_STR, 0, 0,
- "Engines may be defined in OpenSSL config file engine section."},
- {OPT_MORE_STR, 0, 0,
- "Options like -key specifying keys held in the engine can give key IDs"},
- {OPT_MORE_STR, 0, 0,
- "prefixed by 'engine:', e.g. '-key engine:pkcs11:object=mykey;pin-value=1234'"},
+ "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',
{"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 file)"},
+ "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',
{OPT_MORE_STR, 0, 0, "this implies host name validation"},
{"tls_host", OPT_TLS_HOST, 's',
"Address to be checked (rather than -server) during TLS host name 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, 'n',
- "Invoke the transaction the given number of times. Default 1"},
+ {"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"},
"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 mock server at API level, bypassing HTTP"},
+ {"use_mock_srv", OPT_USE_MOCK_SRV, '-',
+ "Use internal mock server at API level, bypassing socket-based HTTP"},
OPT_SECTION("Mock server"),
- {"port", OPT_PORT, 's', "Act as HTTP mock server listening on given port"},
- {"max_msgs", OPT_MAX_MSGS, 'n',
+#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_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) file pass phrase source"},
+ "Server private key (and cert) pass phrase source"},
{"srv_trusted", OPT_SRV_TRUSTED, 's',
"Trusted certificates for client authentication"},
"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',
+ {"poll_count", OPT_POLL_COUNT, 'N',
"Number of times the client must poll before receiving a certificate"},
- {"check_after", OPT_CHECK_AFTER, 'n',
+ {"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", OPT_PKISTATUS, 'N',
"PKIStatus to be included in server response. Possible values: 0..6"},
- {"failure", OPT_FAILURE, 'n',
+ {"failure", OPT_FAILURE, 'N',
"A single failure info bit number to include in server response, 0..26"},
- {"failurebits", OPT_FAILUREBITS, 'n',
+ {"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"},
{(char **)&opt_popo}, {&opt_csr},
{&opt_out_trusted},
{(char **)&opt_implicit_confirm}, {(char **)&opt_disable_confirm},
- {&opt_certout},
+ {&opt_certout}, {&opt_chainout},
{&opt_oldcert}, {(char **)&opt_revreason},
- {&opt_server}, {&opt_proxy}, {&opt_no_proxy}, {&opt_path},
+#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_recipient}, {&opt_expect_sender},
+ {&opt_expect_sender},
{(char **)&opt_ignore_keyusage}, {(char **)&opt_unprotected_errors},
{&opt_extracertsout}, {&opt_cacertsout},
- {&opt_ref}, {&opt_secret}, {&opt_cert}, {&opt_key}, {&opt_keypass},
+ {&opt_ref}, {&opt_secret},
+ {&opt_cert}, {&opt_own_trusted}, {&opt_key}, {&opt_keypass},
{&opt_digest}, {&opt_mac}, {&opt_extracerts},
{(char **)&opt_unprotected_requests},
{&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}, {&opt_port}, {(char **)&opt_max_msgs},
+ {(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},
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) {
return 1;
}
-static char *next_item(char *opt) /* in list separated by comma and/or space */
-{
- /* advance to separator (comma or whitespace), if any */
- while (*opt != ',' && !isspace(*opt) && *opt != '\0') {
- if (*opt == '\\' && opt[1] != '\0')
- /* skip and unescape '\' escaped char */
- memmove(opt, opt + 1, strlen(opt));
- opt++;
- }
- if (*opt != '\0') {
- /* terminate current item */
- *opt++ = '\0';
- /* skip over any whitespace after separator */
- while (isspace(*opt))
- opt++;
- }
- return *opt == '\0' ? NULL : opt; /* NULL indicates end of input */
-}
-
static EVP_PKEY *load_key_pwd(const char *uri, int format,
const char *pass, ENGINE *eng, const char *desc)
{
X509 *cert;
char *pass_string = get_passwd(pass, desc);
- cert = load_cert_pass(uri, 0, pass_string, desc);
+ cert = load_cert_pass(uri, FORMAT_UNDEF, 0, pass_string, desc);
clear_free(pass_string);
return cert;
}
-/* TODO potentially move this and related functions to apps/lib/apps.c */
-static int adjust_format(const char **infile, int format, int engine_ok)
-{
- if (!strncasecmp(*infile, "http://", 7)
- || !strncasecmp(*infile, "https://", 8)) {
- format = FORMAT_HTTP;
- } else if (engine_ok && strncasecmp(*infile, "engine:", 7) == 0) {
- *infile += 7;
- format = FORMAT_ENGINE;
- } else {
- if (strncasecmp(*infile, "file:", 5) == 0)
- *infile += 5;
- /*
- * the following is a heuristic whether first to try PEM or DER
- * or PKCS12 as the input format for files
- */
- if (strlen(*infile) >= 4) {
- const char *extension = *infile + strlen(*infile) - 4;
-
- if (strncasecmp(extension, ".crt", 4) == 0
- || strncasecmp(extension, ".pem", 4) == 0)
- /* weak recognition of PEM format */
- format = FORMAT_PEM;
- else if (strncasecmp(extension, ".cer", 4) == 0
- || strncasecmp(extension, ".der", 4) == 0)
- /* weak recognition of DER format */
- format = FORMAT_ASN1;
- else if (strncasecmp(extension, ".p12", 4) == 0)
- /* weak recognition of PKCS#12 format */
- format = FORMAT_PKCS12;
- /* else retain given format */
- }
- }
- return format;
-}
-
-/*
- * TODO potentially move this and related functions to apps/lib/
- * or even better extend OSSL_STORE with type OSSL_STORE_INFO_CRL
- */
static X509_REQ *load_csr_autofmt(const char *infile, const char *desc)
{
X509_REQ *csr;
BIO *bio_bak = bio_err;
- int can_retry;
- int format = adjust_format(&infile, FORMAT_PEM, 0);
- can_retry = format == FORMAT_PEM || format == FORMAT_ASN1;
- if (can_retry)
- bio_err = NULL; /* do not show errors on more than one try */
- csr = load_csr(infile, format, desc);
+ 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 && can_retry) {
+ if (csr == NULL) {
ERR_clear_error();
- format = (format == FORMAT_PEM ? FORMAT_ASN1 : FORMAT_PEM);
- csr = load_csr(infile, format, desc);
+ 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);
- }
- return csr;
-}
-
-static void warn_certs_expired(const char *file, STACK_OF(X509) **certs)
-{
- int i, res;
- X509 *cert;
- char *subj;
-
- for (i = 0; i < sk_X509_num(*certs); i++) {
- cert = sk_X509_value(*certs, i);
- res = X509_cmp_timeframe(vpm, X509_get0_notBefore(cert),
- X509_get0_notAfter(cert));
- if (res != 0) {
- subj = X509_NAME_oneline(X509_get_subject_name(cert), NULL, 0);
- CMP_warn3("certificate from '%s' with subject '%s' %s", file, subj,
- res > 0 ? "has expired" : "not yet valid");
- OPENSSL_free(subj);
- }
- }
-}
-
-static int load_certs_pwd(const char *infile, STACK_OF(X509) **certs,
- int exclude_http, const char *pass,
- const char *desc)
-{
- int ret = 0;
- char *pass_string;
- int format = adjust_format(&infile, FORMAT_PEM, 0);
+ } else {
+ EVP_PKEY *pkey = X509_REQ_get0_pubkey(csr);
+ int ret = do_X509_REQ_verify(csr, pkey, NULL /* vfyopts */);
- if (exclude_http && format == FORMAT_HTTP) {
- BIO_printf(bio_err, "error: HTTP retrieval not allowed for %s\n", desc);
- return ret;
+ 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");
}
- pass_string = get_passwd(pass, desc);
- ret = load_certs(infile, certs, pass_string, desc);
- clear_free(pass_string);
-
- if (ret)
- warn_certs_expired(infile, certs);
- return ret;
+ return csr;
}
/* set expected host name/IP addr and clears the email addr in the given ts */
-static int truststore_set_host_etc(X509_STORE *ts, char *host)
+static int truststore_set_host_etc(X509_STORE *ts, const char *host)
{
X509_VERIFY_PARAM *ts_vpm = X509_STORE_get0_param(ts);
|| X509_VERIFY_PARAM_set1_host(ts_vpm, host, 0);
}
-static X509_STORE *sk_X509_to_store(X509_STORE *store /* may be NULL */,
- const STACK_OF(X509) *certs /* may NULL */)
-{
- int i;
-
- if (store == NULL)
- store = X509_STORE_new();
- if (store == NULL)
- return NULL;
- for (i = 0; i < sk_X509_num(certs); i++) {
- if (!X509_STORE_add_cert(store, sk_X509_value(certs, i))) {
- X509_STORE_free(store);
- return NULL;
- }
- }
- return store;
-}
-
/* write OSSL_CMP_MSG DER-encoded to the specified file name item */
static int write_PKIMESSAGE(const OSSL_CMP_MSG *msg, char **filenames)
{
return 0;
}
if (*filenames == NULL) {
- CMP_err("Not enough file names provided for writing PKIMessage");
+ 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);
+ CMP_err1("cannot write PKIMessage to file '%s'", file);
return 0;
}
return 1;
return NULL;
}
if (*filenames == NULL) {
- CMP_err("Not enough file names provided for reading PKIMessage");
+ CMP_err("not enough file names provided for reading PKIMessage");
return NULL;
}
file = *filenames;
*filenames = next_item(file);
- ret = OSSL_CMP_MSG_read(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);
+ CMP_err1("cannot read PKIMessage from file '%s'", file);
return ret;
}
OSSL_CMP_MSG *req_new = NULL;
OSSL_CMP_MSG *res = NULL;
OSSL_CMP_PKIHEADER *hdr;
+ const char *prev_opt_rspin = opt_rspin;
- if (req != NULL && opt_reqout != NULL
- && !write_PKIMESSAGE(req, &opt_reqout))
+ 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)
if (res == NULL)
goto err;
- if (opt_reqin != NULL || opt_rspin != NULL) {
+ if (opt_reqin != NULL || prev_opt_rspin != NULL) {
/* need to satisfy nonce and transactionID checks */
ASN1_OCTET_STRING *nonce;
ASN1_OCTET_STRING *tid;
return res;
}
-/*
- * parse string as integer value, not allowing trailing garbage, see also
- * https://www.gnu.org/software/libc/manual/html_node/Parsing-of-Integers.html
- *
- * returns integer value, or INT_MIN on error
- */
-static int atoint(const char *str)
-{
- char *tailptr;
- long res = strtol(str, &tailptr, 10);
-
- if ((*tailptr != '\0') || (res < INT_MIN) || (res > INT_MAX))
- return INT_MIN;
- else
- return (int)res;
-}
-
-static int parse_addr(char **opt_string, int port, const char *name)
-{
- char *port_string;
-
- if (strncasecmp(*opt_string, OSSL_HTTP_PREFIX,
- strlen(OSSL_HTTP_PREFIX)) == 0) {
- *opt_string += strlen(OSSL_HTTP_PREFIX);
- } else if (strncasecmp(*opt_string, OSSL_HTTPS_PREFIX,
- strlen(OSSL_HTTPS_PREFIX)) == 0) {
- *opt_string += strlen(OSSL_HTTPS_PREFIX);
- if (port == 0)
- port = 443; /* == integer value of OSSL_HTTPS_PORT */
- }
-
- if ((port_string = strrchr(*opt_string, ':')) == NULL)
- return port; /* using default */
- *(port_string++) = '\0';
- port = atoint(port_string);
- if ((port <= 0) || (port > 65535)) {
- CMP_err2("invalid %s port '%s' given, sane range 1-65535",
- name, port_string);
- return -1;
- }
- return port;
-}
-
-static int set1_store_parameters(X509_STORE *ts)
-{
- if (ts == NULL)
- return 0;
-
- /* copy vpm to store */
- if (!X509_STORE_set1_param(ts, vpm /* may be NULL */)) {
- BIO_printf(bio_err, "error setting verification parameters\n");
- OSSL_CMP_CTX_print_errors(cmp_ctx);
- return 0;
- }
-
- X509_STORE_set_verify_cb(ts, X509_STORE_CTX_print_verify_cb);
-
- return 1;
-}
-
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, 0, desc);
+ X509_NAME *n = parse_name(str, MBSTRING_ASC, 1, desc);
if (n == NULL)
return 0;
continue;
}
- /* try IP address first, then URI or domain name */
+ /* 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();
return 1;
}
-/* TODO potentially move to apps/lib/apps.c */
-/*
- * create cert store structure with certificates read from given file(s)
- * returns pointer to created X509_STORE on success, NULL on error
- */
-static X509_STORE *load_certstore(char *input, const char *desc)
-{
- X509_STORE *store = NULL;
- STACK_OF(X509) *certs = NULL;
-
- if (input == NULL)
- goto err;
-
- while (input != NULL) {
- char *next = next_item(input); \
-
- if (!load_certs_pwd(input, &certs, 1, opt_otherpass, desc)
- || !(store = sk_X509_to_store(store, certs))) {
- /* CMP_err("out of memory"); */
- X509_STORE_free(store);
- store = NULL;
- goto err;
- }
- sk_X509_pop_free(certs, X509_free);
- certs = NULL;
- input = next;
- }
- err:
- sk_X509_pop_free(certs, X509_free);
- return store;
-}
-
-/* TODO potentially move to apps/lib/apps.c */
-static STACK_OF(X509) *load_certs_multifile(char *files,
- const char *pass, const char *desc)
+static X509_STORE *load_trusted(char *input, int for_new_cert, const char *desc)
{
- STACK_OF(X509) *certs = NULL;
- STACK_OF(X509) *result = sk_X509_new_null();
-
- if (files == NULL)
- goto err;
- if (result == NULL)
- goto oom;
+ X509_STORE *ts = load_certstore(input, opt_otherpass, desc, vpm);
- while (files != NULL) {
- char *next = next_item(files);
-
- if (!load_certs_pwd(files, &certs, 0, pass, desc))
- goto err;
- if (!X509_add_certs(result, certs,
- X509_ADD_FLAG_UP_REF | X509_ADD_FLAG_NO_DUP))
- goto oom;
- sk_X509_pop_free(certs, X509_free);
- certs = NULL;
- files = next;
- }
- return result;
+ if (ts == NULL)
+ return NULL;
+ X509_STORE_set_verify_cb(ts, X509_STORE_CTX_print_verify_cb);
- oom:
- BIO_printf(bio_err, "out of memory\n");
- err:
- sk_X509_pop_free(certs, X509_free);
- sk_X509_pop_free(result, X509_free);
+ /* 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);
-typedef int (*add_X509_fn_t)(void *ctx, const X509 *cert);
static int setup_certs(char *files, const char *desc, void *ctx,
- add_X509_stack_fn_t addn_fn, add_X509_fn_t add1_fn)
+ add_X509_stack_fn_t set1_fn)
{
- int ret = 1;
-
- if (files != NULL) {
- STACK_OF(X509) *certs = load_certs_multifile(files, opt_otherpass,
- desc);
- if (certs == NULL) {
- ret = 0;
- } else {
- if (addn_fn != NULL) {
- ret = (*addn_fn)(ctx, certs);
- } else {
- int i;
+ STACK_OF(X509) *certs;
+ int ok;
- for (i = 0; i < sk_X509_num(certs /* may be NULL */); i++)
- ret &= (*add1_fn)(ctx, sk_X509_value(certs, i));
- }
- sk_X509_pop_free(certs, X509_free);
- }
- }
- return ret;
+ 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;
}
return 0;
}
-#ifdef OPENSSL_NO_ENGINE
+#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)
if (opt_srv_ref == NULL) {
if (opt_srv_cert == NULL) {
/* opt_srv_cert should determine the sender */
- CMP_err("must give -srv_ref for server if no -srv_cert given");
+ CMP_err("must give -srv_ref for mock server if no -srv_cert given");
goto err;
}
} else {
if (opt_srv_secret != NULL) {
int res;
- char *pass_str = get_passwd(opt_srv_secret, "PBMAC secret of server");
+ char *pass_str = get_passwd(opt_srv_secret, "PBMAC secret of mock server");
if (pass_str != NULL) {
cleanse(opt_srv_secret);
goto err;
}
} else if (opt_srv_cert == NULL) {
- CMP_err("server credentials must be given if -use_mock_srv or -port is used");
+ CMP_err("mock server credentials must be given if -use_mock_srv or -port is used");
goto err;
} else {
- CMP_warn("server will not be able to handle PBM-protected requests since -srv_secret is not given");
+ CMP_warn("mock server will not be able to handle PBM-protected requests since -srv_secret is not given");
}
if (opt_srv_secret == NULL
}
if (opt_srv_cert != NULL) {
X509 *srv_cert = load_cert_pwd(opt_srv_cert, opt_srv_keypass,
- "certificate of the server");
+ "certificate of the mock server");
if (srv_cert == NULL || !OSSL_CMP_CTX_set1_cert(ctx, srv_cert)) {
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 server cert");
+ engine, "private key for mock server cert");
if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) {
EVP_PKEY_free(pkey);
if (opt_srv_trusted != NULL) {
X509_STORE *ts =
- load_certstore(opt_srv_trusted, "certificates trusted by server");
+ load_trusted(opt_srv_trusted, 0, "certs trusted by mock server");
- if (ts == NULL)
- goto err;
- if (!set1_store_parameters(ts)
- || !truststore_set_host_etc(ts, NULL)
- || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
+ if (ts == NULL || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
X509_STORE_free(ts);
goto err;
}
} else {
- CMP_warn("server will not be able to handle signature-protected requests since -srv_trusted is not given");
+ 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", ctx,
- (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted_certs,
- NULL))
+ 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_rsp_cert == NULL) {
- CMP_err("must give -rsp_cert for mock server");
- goto err;
+ 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");
}
X509_free(cert);
}
- /* TODO find a cleaner solution not requiring type casts */
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,
- NULL))
+ (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,
- NULL))
+ (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);
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_certs,
- NULL))
- goto err;
+ (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_untrusted))
+ return 0;
if (opt_srvcert != NULL || opt_trusted != NULL) {
- X509_STORE *ts = NULL;
+ X509 *srvcert;
+ X509_STORE *ts;
+ int ok;
if (opt_srvcert != NULL) {
- X509 *srvcert;
-
if (opt_trusted != NULL) {
CMP_warn("-trusted option is ignored since -srvcert option is present");
opt_trusted = NULL;
}
srvcert = load_cert_pwd(opt_srvcert, opt_otherpass,
"directly trusted CMP server certificate");
- if (srvcert == NULL)
- /*
- * opt_otherpass is needed in case
- * opt_srvcert is an encrypted PKCS#12 file
- */
- goto err;
- if (!OSSL_CMP_CTX_set1_srvCert(ctx, srvcert)) {
- X509_free(srvcert);
- goto oom;
- }
+ ok = srvcert != NULL && OSSL_CMP_CTX_set1_srvCert(ctx, srvcert);
X509_free(srvcert);
- if ((ts = X509_STORE_new()) == NULL)
- goto oom;
+ if (!ok)
+ return 0;
}
- if (opt_trusted != NULL
- && (ts = load_certstore(opt_trusted, "trusted certificates"))
- == NULL)
- goto err;
- if (!set1_store_parameters(ts) /* also copies vpm */
- /*
- * clear any expected host/ip/email address;
- * opt_expect_sender is used instead
- */
- || !truststore_set_host_etc(ts, NULL)
- || !OSSL_CMP_CTX_set0_trustedStore(ctx, ts)) {
- X509_STORE_free(ts);
- goto oom;
+ 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_trustedStore(ctx, ts)) {
+ X509_STORE_free(ts);
+ return 0;
+ }
}
}
if (opt_out_trusted != NULL) { /* for use in OSSL_CMP_certConf_cb() */
X509_VERIFY_PARAM *out_vpm = NULL;
X509_STORE *out_trusted =
- load_certstore(opt_out_trusted,
- "trusted certs for verifying newly enrolled cert");
+ load_trusted(opt_out_trusted, 1,
+ "trusted certs for verifying newly enrolled cert");
if (out_trusted == NULL)
- goto err;
- /* any -verify_hostname, -verify_ip, and -verify_email apply here */
- if (!set1_store_parameters(out_trusted))
- goto oom;
+ 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);
if (opt_implicit_confirm)
(void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_IMPLICIT_CONFIRM, 1);
- (void)OSSL_CMP_CTX_set_certConf_cb(ctx, OSSL_CMP_certConf_cb);
-
return 1;
-
- oom:
- CMP_err("out of memory");
- err:
- return 0;
}
#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, ENGINE *engine)
+static SSL_CTX *setup_ssl_ctx(OSSL_CMP_CTX *ctx, const char *host,
+ ENGINE *engine)
{
- STACK_OF(X509) *untrusted_certs = OSSL_CMP_CTX_get0_untrusted_certs(ctx);
+ STACK_OF(X509) *untrusted = OSSL_CMP_CTX_get0_untrusted(ctx);
EVP_PKEY *pkey = NULL;
X509_STORE *trust_store = NULL;
SSL_CTX *ssl_ctx;
if (ssl_ctx == NULL)
return NULL;
- SSL_CTX_set_mode(ssl_ctx, SSL_MODE_AUTO_RETRY);
-
if (opt_tls_trusted != NULL) {
- if ((trust_store = load_certstore(opt_tls_trusted,
- "trusted TLS certificates")) == 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);
- /* for improved diagnostics on SSL_CTX_build_cert_chain() errors: */
- X509_STORE_set_verify_cb(trust_store, X509_STORE_CTX_print_verify_cb);
}
if (opt_tls_cert != NULL && opt_tls_key != NULL) {
X509 *cert;
STACK_OF(X509) *certs = NULL;
+ int ok;
- if (!load_certs_pwd(opt_tls_cert, &certs, 0, opt_tls_keypass,
- "TLS client certificate (optionally with chain)"))
- /*
- * opt_tls_keypass is needed in case opt_tls_cert is an encrypted
- * PKCS#12 file
- */
+ 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;
- cert = sk_X509_delete(certs, 0);
- if (cert == NULL || SSL_CTX_use_certificate(ssl_ctx, cert) <= 0) {
- CMP_err1("unable to use client TLS certificate file '%s'",
- opt_tls_cert);
- X509_free(cert);
- sk_X509_pop_free(certs, X509_free);
- goto err;
- }
- X509_free(cert); /* we do not need the handle any more */
+ 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 (!SSL_CTX_set0_chain(ssl_ctx, certs)) {
- CMP_err("could not set TLS client cert chain");
- sk_X509_pop_free(certs, X509_free);
+ 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_certs); i++) {
- cert = sk_X509_value(untrusted_certs, i);
+ 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;
}
}
- 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("succeeded 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");
+
+ {
+ 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");
+ "extra certificates for TLS",
+ vpm);
int res = 1;
if (tls_extra == NULL)
if (opt_tls_trusted != NULL) {
/* enable and parameterize server hostname/IP address check */
if (!truststore_set_host_etc(trust_store,
- opt_tls_host != NULL ?
- opt_tls_host : opt_server))
- /* TODO: is the server host name correct for TLS via proxy? */
+ opt_tls_host != NULL ? opt_tls_host : host))
goto err;
SSL_CTX_set_verify(ssl_ctx, SSL_VERIFY_PEER, NULL);
}
SSL_CTX_free(ssl_ctx);
return NULL;
}
-#endif
+#endif /* OPENSSL_NO_SOCK */
/*
* set up protection aspects of OSSL_CMP_CTX based on options from config
*/
static int setup_protection_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
{
- if (!opt_unprotected_requests && opt_secret == NULL && opt_cert == NULL) {
- CMP_err("must give client credentials unless -unprotected_requests is set");
- goto err;
+ 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");
- goto err;
+ return 0;
}
if (!opt_secret && ((opt_cert == NULL) != (opt_key == NULL))) {
CMP_err("must give both -cert and -key options or neither");
- goto err;
+ return 0;
}
if (opt_secret != NULL) {
char *pass_string = get_passwd(opt_secret, "PBMAC");
strlen(pass_string));
clear_free(pass_string);
if (res == 0)
- goto err;
+ return 0;
}
if (opt_cert != NULL || opt_key != NULL)
- CMP_warn("no signature-based protection used since -secret is given");
+ 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)))
- goto err;
+ return 0;
if (opt_key != NULL) {
EVP_PKEY *pkey = load_key_pwd(opt_key, opt_keyform, opt_keypass, engine,
if (pkey == NULL || !OSSL_CMP_CTX_set1_pkey(ctx, pkey)) {
EVP_PKEY_free(pkey);
- goto err;
+ return 0;
}
EVP_PKEY_free(pkey);
}
- if (opt_secret == NULL && opt_srvcert == NULL && opt_trusted == NULL) {
- CMP_err("missing -secret or -srvcert or -trusted");
- goto err;
- }
+ 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_certs_pwd(opt_cert, &certs, 0, opt_keypass,
- "CMP client certificate (and optionally extra certs)"))
+ 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 */
- goto err;
-
- cert = sk_X509_delete(certs, 0);
- if (cert == NULL) {
- CMP_err("no client certificate found");
- sk_X509_pop_free(certs, X509_free);
- goto err;
- }
+ return 0;
ok = OSSL_CMP_CTX_set1_cert(ctx, cert);
X509_free(cert);
-
- if (ok) {
- /* add any remaining certs to the list of untrusted certs */
- STACK_OF(X509) *untrusted = OSSL_CMP_CTX_get0_untrusted_certs(ctx);
- ok = untrusted != NULL ?
- X509_add_certs(untrusted, certs,
- X509_ADD_FLAG_UP_REF | X509_ADD_FLAG_NO_DUP)
- : OSSL_CMP_CTX_set1_untrusted_certs(ctx, certs);
+ 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);
}
- sk_X509_pop_free(certs, X509_free);
+ X509_STORE_free(own_trusted);
+ OSSL_STACK_OF_X509_free(certs);
if (!ok)
- goto oom;
+ 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,
- NULL))
- goto err;
+ (add_X509_stack_fn_t)OSSL_CMP_CTX_set1_extraCertsOut))
+ return 0;
cleanse(opt_otherpass);
if (opt_unprotected_requests)
if (digest == NID_undef) {
CMP_err1("digest algorithm name not recognized: '%s'", opt_digest);
- goto err;
+ 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);
- goto err;
+ return 0;
}
}
int mac = OBJ_ln2nid(opt_mac);
if (mac == NID_undef) {
CMP_err1("MAC algorithm name not recognized: '%s'", opt_mac);
- goto err;
+ return 0;
}
(void)OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_MAC_ALGNID, mac);
}
return 1;
-
- oom:
- CMP_err("out of memory");
- err:
- return 0;
}
/*
*/
static int setup_request_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
{
- if (opt_subject == NULL && opt_oldcert == NULL && opt_cert == NULL)
- CMP_warn("no -subject given, neither -oldcert nor -cert available as default");
- if (!set_name(opt_subject, OSSL_CMP_CTX_set1_subjectName, ctx, "subject")
- || !set_name(opt_issuer, OSSL_CMP_CTX_set1_issuer, ctx, "issuer"))
- goto err;
+ X509_REQ *csr = NULL;
+ X509_EXTENSIONS *exts = NULL;
+ X509V3_CTX ext_ctx;
- if (opt_newkey != NULL) {
- const char *file = opt_newkey;
- const int format = opt_keyform;
- const char *pass = opt_newkeypass;
- const char *desc = "new private or public key for cert to be enrolled";
- EVP_PKEY *pkey = load_key_pwd(file, format, pass, engine, NULL);
- int priv = 1;
+ 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 (pkey == NULL) {
- ERR_clear_error();
- pkey = load_pubkey(file, format, 0, pass, engine, desc);
- priv = 0;
+ 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;
}
- cleanse(opt_newkeypass);
- if (pkey == NULL || !OSSL_CMP_CTX_set0_newPkey(ctx, priv, pkey)) {
- EVP_PKEY_free(pkey);
- goto err;
+ 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) {
+ /* use subject as default 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");
- goto err;
+ return 0;
}
if (opt_policies != NULL && opt_policy_oids != NULL) {
CMP_err("cannot have policies both via -policies and via -policy_oids");
- goto err;
+ 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) {
- X509V3_CTX ext_ctx;
- X509_EXTENSIONS *exts = sk_X509_EXTENSION_new_null();
-
- if (exts == NULL)
- goto err;
- X509V3_set_ctx(&ext_ctx, NULL, NULL, NULL, NULL, 0);
+ 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);
- sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
- goto err;
+ 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);
- sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
- goto err;
+ 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");
- goto err;
+ return 0;
}
-
if (!set_gennames(ctx, opt_sans, "Subject Alternative Name"))
- goto err;
+ return 0;
if (opt_san_nodefault) {
if (opt_sans != NULL)
if ((policy = OBJ_txt2obj(opt_policy_oids, 1)) == 0) {
CMP_err1("unknown policy OID '%s'", opt_policy_oids);
- goto err;
+ return 0;
}
if ((pinfo = POLICYINFO_new()) == NULL) {
ASN1_OBJECT_free(policy);
- goto err;
+ 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);
- goto err;
+ 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_csr != NULL) {
- if (opt_cmd != CMP_P10CR) {
- CMP_warn("-csr option is ignored for command other than p10cr");
+ if (opt_oldcert != NULL) {
+ if (opt_cmd == CMP_GENM) {
+ CMP_warn("-oldcert option is ignored for command 'genm'");
} else {
- X509_REQ *csr =
- load_csr_autofmt(opt_csr, "PKCS#10 CSR for p10cr");
-
- if (csr == NULL)
- goto err;
- if (!OSSL_CMP_CTX_set1_p10CSR(ctx, csr)) {
- X509_REQ_free(csr);
- goto oom;
+ 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_REQ_free(csr);
- }
- }
-
- if (opt_oldcert != NULL) {
- X509 *oldcert = load_cert_pwd(opt_oldcert, opt_keypass,
- "certificate to be updated/revoked");
- /* opt_keypass is needed if opt_oldcert is an encrypted PKCS#12 file */
-
- if (oldcert == NULL)
- goto err;
- if (!OSSL_CMP_CTX_set1_oldCert(ctx, oldcert)) {
X509_free(oldcert);
- goto oom;
}
- X509_free(oldcert);
}
cleanse(opt_keypass);
if (opt_revreason > CRL_REASON_NONE)
oom:
CMP_err("out of memory");
- err:
+ exts_err:
+ sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+ X509_REQ_free(csr);
return 0;
}
valptr[0] = '\0';
valptr++;
- if (strncasecmp(valptr, "int:", 4) != 0) {
+ if (!CHECK_AND_SKIP_CASE_PREFIX(valptr, "int:")) {
CMP_err("missing 'int:' in -geninfo option");
return 0;
}
- valptr += 4;
value = strtol(valptr, &endstr, 10);
if (endstr == valptr || *endstr != '\0') {
static int setup_client_ctx(OSSL_CMP_CTX *ctx, ENGINE *engine)
{
int ret = 0;
- char server_buf[200] = { '\0' };
- char proxy_buf[200] = { '\0' };
- char *proxy_host = NULL;
- char *proxy_port_str = NULL;
+ char *host = NULL, *port = NULL, *path = NULL, *used_path = opt_path;
+#ifndef OPENSSL_NO_SOCK
+ int portnum, 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) {
- CMP_err("missing server address[:port]");
+ 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, &ssl, NULL /* user */, &host, &port,
+ &portnum, &path, NULL /* q */, NULL /* frag */)) {
+ CMP_err1("cannot parse -server URL: %s", opt_server);
goto err;
- } else if ((server_port =
- parse_addr(&opt_server, server_port, "server")) < 0) {
+ }
+ if (ssl && !opt_tls_used) {
+ CMP_err("missing -tls_used option since -server URL indicates https");
goto err;
}
- if (server_port != 0)
- BIO_snprintf(server_port_s, sizeof(server_port_s), "%d", server_port);
- if (!OSSL_CMP_CTX_set1_server(ctx, opt_server)
- || !OSSL_CMP_CTX_set_serverPort(ctx, server_port)
- || !OSSL_CMP_CTX_set1_serverPath(ctx, opt_path))
+
+ 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/%s",
- opt_tls_used ? "s" : "", opt_server,
- server_port == 0 ? "" : ":", server_port_s,
- opt_path == NULL ? "" :
- opt_path[0] == '/' ? opt_path + 1 : opt_path);
+ (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);
- if (opt_proxy != NULL)
- (void)BIO_snprintf(proxy_buf, sizeof(proxy_buf), " via %s", opt_proxy);
+ proxy_host = OSSL_HTTP_adapt_proxy(opt_proxy, opt_no_proxy, host, ssl);
+ if (proxy_host != NULL)
+ (void)BIO_snprintf(proxy_buf, sizeof(proxy_buf), " via %s", proxy_host);
- if (!transform_opts())
- goto err;
-
- 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");
- goto err;
- }
- if (opt_certout == NULL) {
- CMP_err("-certout not given, nowhere to save certificate");
- goto err;
- }
- }
- if (opt_cmd == CMP_KUR) {
- char *ref_cert = opt_oldcert != NULL ? opt_oldcert : opt_cert;
+ set_path:
+#endif
- if (ref_cert == NULL) {
- CMP_err("missing -oldcert option for certificate to be updated");
- goto err;
- }
- if (opt_subject != NULL)
- CMP_warn2("-subject '%s' given, which overrides the subject of '%s' in KUR",
- opt_subject, ref_cert);
- }
- if (opt_cmd == CMP_RR && opt_oldcert == NULL) {
- CMP_err("missing certificate to be revoked");
- goto err;
- }
- if (opt_cmd == CMP_P10CR && opt_csr == NULL) {
- CMP_err("missing PKCS#10 CSR for p10cr");
+ if (!OSSL_CMP_CTX_set1_serverPath(ctx, used_path))
+ goto oom;
+ if (!transform_opts())
goto err;
- }
-
- 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_infotype_s != NULL) {
char id_buf[100] = "id-it-";
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);
|| opt_rspin != NULL || opt_rspout != NULL || opt_use_mock_srv)
(void)OSSL_CMP_CTX_set_transfer_cb(ctx, read_write_req_resp);
- 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)
- && !opt_tls_used)
- CMP_warn("TLS options(s) given but not -tls_used");
+#ifndef OPENSSL_NO_SOCK
if (opt_tls_used) {
-#ifdef OPENSSL_NO_SOCK
- BIO_printf(bio_err, "Cannot use TLS - sockets not supported\n");
- goto err;
-#else
APP_HTTP_TLS_INFO *info;
if (opt_tls_cert != NULL
goto err;
}
}
- if (opt_use_mock_srv) {
- CMP_err("cannot use TLS options together with -use_mock_srv");
- 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_s;
+ info->port = server_port;
info->use_proxy = opt_proxy != NULL;
info->timeout = OSSL_CMP_CTX_get_option(ctx, OSSL_CMP_OPT_MSG_TIMEOUT);
- info->ssl_ctx = setup_ssl_ctx(ctx, engine);
+ 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
}
+#endif
if (!setup_protection_ctx(ctx, engine))
goto err;
goto err;
/* not printing earlier, to minimize confusion in case setup fails before */
- CMP_info2("will contact %s%s", server_buf, proxy_buf);
+ 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(proxy_host);
- OPENSSL_free(proxy_port_str);
+ OPENSSL_free(host);
+ OPENSSL_free(port);
+ OPENSSL_free(path);
return ret;
oom:
CMP_err("out of memory");
}
/*
- * writes out a stack of certs to the given file.
+ * 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, 0 on error.
+ * Returns number of written certificates on success, -1 on error.
*/
-static int save_certs(OSSL_CMP_CTX *ctx,
- STACK_OF(X509) *certs, char *destFile, char *desc)
+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)
|| !BIO_write_filename(bio, (char *)destFile)) {
CMP_err1("could not open file '%s' for writing", destFile);
n = -1;
- goto err;
+ 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 err;
+ goto end;
}
}
- err:
+ end:
BIO_free(bio);
+ OSSL_STACK_OF_X509_free(certs);
return n;
}
}
static char opt_item[SECTION_NAME_MAX + 1];
-/* get previous name from a comma-separated list of names */
+/* 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;
if (end == opt)
return NULL;
beg = end;
- while (beg != opt && beg[-1] != ',' && !isspace(beg[-1]))
- beg--;
+ while (beg > opt) {
+ --beg;
+ if (beg[0] == ',' || isspace(beg[0])) {
+ ++beg;
+ break;
+ }
+ }
len = end - beg;
- if (len > SECTION_NAME_MAX)
+ 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;
- strncpy(opt_item, beg, len);
- opt_item[SECTION_NAME_MAX] = '\0'; /* avoid gcc v8 O3 stringop-truncation */
+ }
+ memcpy(opt_item, beg, len);
opt_item[len] = '\0';
- if (len > SECTION_NAME_MAX)
- CMP_warn2("using only first %d characters of section name starting with \"%s\"",
- SECTION_NAME_MAX, opt_item);
- while (beg != opt && (beg[-1] == ',' || isspace(beg[-1])))
- beg--;
+ while (beg > opt) {
+ --beg;
+ if (beg[0] != ',' && !isspace(beg[0])) {
+ ++beg;
+ break;
+ }
+ }
return beg;
}
long num = 0;
char *txt = NULL;
const OPTIONS *opt;
- int provider_option;
- int verification_option;
- int start = OPT_VERBOSITY;
+ 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.
- * Moreover, these two options and OPT_VERBOSITY have already been handled.
*/
+ int n_options = OSSL_NELEM(cmp_options) - 1;
- for (i = start - OPT_HELP, opt = &cmp_options[start];
- opt->name; i++, opt++) {
+ 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)) {
- i--;
- continue;
- }
- provider_option = (OPT_PROV__FIRST <= opt->retval
+ || !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);
- verification_option = (OPT_V__FIRST <= opt->retval
+ 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 (provider_option || verification_option)
+
+ if (strcmp(opt->name, OPT_SECTION_STR) == 0
+ || strcmp(opt->name, OPT_MORE_STR) == 0) {
i--;
- if (cmp_vars[i].txt == NULL) {
- CMP_err1("internal: cmp_vars array too short, i=%d", i);
- return 0;
+ 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) {
} 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",
return 1;
}
-static char *opt_str(char *opt)
+static char *opt_str(void)
{
char *arg = opt_arg();
if (arg[0] == '\0') {
- CMP_warn1("argument of -%s option is empty string, resetting option",
- opt);
+ CMP_warn1("%s option argument is empty string, resetting option",
+ opt_flag());
arg = NULL;
} else if (arg[0] == '-') {
- CMP_warn1("argument of -%s option starts with hyphen", opt);
+ CMP_warn1("%s option argument starts with hyphen", opt_flag());
}
return arg;
}
-static int opt_nat(void)
-{
- int result = -1;
-
- if (opt_int(opt_arg(), &result) && result < 0)
- BIO_printf(bio_err, "error: argument '%s' must not be negative\n",
- opt_arg());
- return result;
-}
-
/* returns 1 on success, 0 on error, -1 on -help (i.e., stop with success) */
static int get_opts(int argc, char **argv)
{
switch (o) {
case OPT_EOF:
case OPT_ERR:
- goto 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 */
- case OPT_VERBOSITY: /* 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("server");
+ opt_server = opt_str();
break;
case OPT_PROXY:
- opt_proxy = opt_str("proxy");
+ opt_proxy = opt_str();
break;
case OPT_NO_PROXY:
- opt_no_proxy = opt_str("no_proxy");
+ opt_no_proxy = opt_str();
+ break;
+#endif
+ case OPT_RECIPIENT:
+ opt_recipient = opt_str();
break;
case OPT_PATH:
- opt_path = opt_str("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:
- if ((opt_msg_timeout = opt_nat()) < 0)
- goto opt_err;
+ opt_msg_timeout = opt_int_arg();
break;
case OPT_TOTAL_TIMEOUT:
- if ((opt_total_timeout = opt_nat()) < 0)
- goto opt_err;
+ 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("tls_cert");
+ opt_tls_cert = opt_str();
break;
case OPT_TLS_KEY:
- opt_tls_key = opt_str("tls_key");
+ opt_tls_key = opt_str();
break;
case OPT_TLS_KEYPASS:
- opt_tls_keypass = opt_str("tls_keypass");
+ opt_tls_keypass = opt_str();
break;
case OPT_TLS_EXTRA:
- opt_tls_extra = opt_str("tls_extra");
+ opt_tls_extra = opt_str();
break;
case OPT_TLS_TRUSTED:
- opt_tls_trusted = opt_str("tls_trusted");
+ opt_tls_trusted = opt_str();
break;
case OPT_TLS_HOST:
- opt_tls_host = opt_str("tls_host");
+ opt_tls_host = opt_str();
break;
+#endif
+
case OPT_REF:
- opt_ref = opt_str("ref");
+ opt_ref = opt_str();
break;
case OPT_SECRET:
- opt_secret = opt_str("secret");
+ opt_secret = opt_str();
break;
case OPT_CERT:
- opt_cert = opt_str("cert");
+ opt_cert = opt_str();
+ break;
+ case OPT_OWN_TRUSTED:
+ opt_own_trusted = opt_str();
break;
case OPT_KEY:
- opt_key = opt_str("key");
+ opt_key = opt_str();
break;
case OPT_KEYPASS:
- opt_keypass = opt_str("keypass");
+ opt_keypass = opt_str();
break;
case OPT_DIGEST:
- opt_digest = opt_str("digest");
+ opt_digest = opt_str();
break;
case OPT_MAC:
- opt_mac = opt_str("mac");
+ opt_mac = opt_str();
break;
case OPT_EXTRACERTS:
- opt_extracerts = opt_str("extracerts");
+ opt_extracerts = opt_str();
break;
case OPT_UNPROTECTED_REQUESTS:
opt_unprotected_requests = 1;
break;
case OPT_TRUSTED:
- opt_trusted = opt_str("trusted");
+ opt_trusted = opt_str();
break;
case OPT_UNTRUSTED:
- opt_untrusted = opt_str("untrusted");
+ opt_untrusted = opt_str();
break;
case OPT_SRVCERT:
- opt_srvcert = opt_str("srvcert");
- break;
- case OPT_RECIPIENT:
- opt_recipient = opt_str("recipient");
+ opt_srvcert = opt_str();
break;
case OPT_EXPECT_SENDER:
- opt_expect_sender = opt_str("expect_sender");
+ opt_expect_sender = opt_str();
break;
case OPT_IGNORE_KEYUSAGE:
opt_ignore_keyusage = 1;
opt_unprotected_errors = 1;
break;
case OPT_EXTRACERTSOUT:
- opt_extracertsout = opt_str("extracertsout");
+ opt_extracertsout = opt_str();
break;
case OPT_CACERTSOUT:
- opt_cacertsout = opt_str("cacertsout");
+ opt_cacertsout = opt_str();
break;
case OPT_V_CASES:
if (!opt_verify(o, vpm))
- goto opt_err;
+ goto opthelp;
break;
case OPT_CMD:
- opt_cmd_s = opt_str("cmd");
+ opt_cmd_s = opt_str();
break;
case OPT_INFOTYPE:
- opt_infotype_s = opt_str("infotype");
+ opt_infotype_s = opt_str();
break;
case OPT_GENINFO:
- opt_geninfo = opt_str("geninfo");
+ opt_geninfo = opt_str();
break;
case OPT_NEWKEY:
- opt_newkey = opt_str("newkey");
+ opt_newkey = opt_str();
break;
case OPT_NEWKEYPASS:
- opt_newkeypass = opt_str("newkeypass");
+ opt_newkeypass = opt_str();
break;
case OPT_SUBJECT:
- opt_subject = opt_str("subject");
+ opt_subject = opt_str();
break;
case OPT_ISSUER:
- opt_issuer = opt_str("issuer");
+ opt_issuer = opt_str();
break;
case OPT_DAYS:
- if ((opt_days = opt_nat()) < 0)
- goto opt_err;
+ opt_days = opt_int_arg();
break;
case OPT_REQEXTS:
- opt_reqexts = opt_str("reqexts");
+ opt_reqexts = opt_str();
break;
case OPT_SANS:
- opt_sans = opt_str("sans");
+ opt_sans = opt_str();
break;
case OPT_SAN_NODEFAULT:
opt_san_nodefault = 1;
break;
case OPT_POLICIES:
- opt_policies = opt_str("policies");
+ opt_policies = opt_str();
break;
case OPT_POLICY_OIDS:
- opt_policy_oids = opt_str("policy_oids");
+ opt_policy_oids = opt_str();
break;
case OPT_POLICY_OIDS_CRITICAL:
opt_policy_oids_critical = 1;
break;
case OPT_POPO:
- if (!opt_int(opt_arg(), &opt_popo)
- || opt_popo < OSSL_CRMF_POPO_NONE
+ 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 opt_err;
+ goto opthelp;
}
break;
case OPT_CSR:
opt_csr = opt_arg();
break;
case OPT_OUT_TRUSTED:
- opt_out_trusted = opt_str("out_trusted");
+ opt_out_trusted = opt_str();
break;
case OPT_IMPLICIT_CONFIRM:
opt_implicit_confirm = 1;
opt_disable_confirm = 1;
break;
case OPT_CERTOUT:
- opt_certout = opt_str("certout");
+ opt_certout = opt_str();
+ break;
+ case OPT_CHAINOUT:
+ opt_chainout = opt_str();
break;
case OPT_OLDCERT:
- opt_oldcert = opt_str("oldcert");
+ opt_oldcert = opt_str();
break;
case OPT_REVREASON:
- if (!opt_int(opt_arg(), &opt_revreason)
- || opt_revreason < CRL_REASON_NONE
+ 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 opt_err;
+ goto opthelp;
}
break;
case OPT_CERTFORM:
- opt_certform_s = opt_str("certform");
+ opt_certform_s = opt_str();
break;
case OPT_KEYFORM:
- opt_keyform_s = opt_str("keyform");
+ opt_keyform_s = opt_str();
break;
case OPT_OTHERPASS:
- opt_otherpass = opt_str("otherpass");
+ opt_otherpass = opt_str();
break;
#ifndef OPENSSL_NO_ENGINE
case OPT_ENGINE:
- opt_engine = opt_str("engine");
+ opt_engine = opt_str();
break;
#endif
case OPT_PROV_CASES:
if (!opt_provider(o))
- goto opt_err;
+ 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_nat();
+ opt_repeat = opt_int_arg();
break;
case OPT_REQIN:
- opt_reqin = opt_str("reqin");
+ opt_reqin = opt_str();
break;
case OPT_REQIN_NEW_TID:
opt_reqin_new_tid = 1;
break;
case OPT_REQOUT:
- opt_reqout = opt_str("reqout");
+ opt_reqout = opt_str();
break;
case OPT_RSPIN:
- opt_rspin = opt_str("rspin");
+ opt_rspin = opt_str();
break;
case OPT_RSPOUT:
- opt_rspout = opt_str("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("port");
+ opt_port = opt_str();
break;
case OPT_MAX_MSGS:
- if ((opt_max_msgs = opt_nat()) < 0)
- goto opt_err;
+ opt_max_msgs = opt_int_arg();
break;
+#endif
case OPT_SRV_REF:
- opt_srv_ref = opt_str("srv_ref");
+ opt_srv_ref = opt_str();
break;
case OPT_SRV_SECRET:
- opt_srv_secret = opt_str("srv_secret");
+ opt_srv_secret = opt_str();
break;
case OPT_SRV_CERT:
- opt_srv_cert = opt_str("srv_cert");
+ opt_srv_cert = opt_str();
break;
case OPT_SRV_KEY:
- opt_srv_key = opt_str("srv_key");
+ opt_srv_key = opt_str();
break;
case OPT_SRV_KEYPASS:
- opt_srv_keypass = opt_str("srv_keypass");
+ opt_srv_keypass = opt_str();
break;
case OPT_SRV_TRUSTED:
- opt_srv_trusted = opt_str("srv_trusted");
+ opt_srv_trusted = opt_str();
break;
case OPT_SRV_UNTRUSTED:
- opt_srv_untrusted = opt_str("srv_untrusted");
+ opt_srv_untrusted = opt_str();
break;
case OPT_RSP_CERT:
- opt_rsp_cert = opt_str("rsp_cert");
+ opt_rsp_cert = opt_str();
break;
case OPT_RSP_EXTRACERTS:
- opt_rsp_extracerts = opt_str("rsp_extracerts");
+ opt_rsp_extracerts = opt_str();
break;
case OPT_RSP_CAPUBS:
- opt_rsp_capubs = opt_str("rsp_capubs");
+ opt_rsp_capubs = opt_str();
break;
case OPT_POLL_COUNT:
- opt_poll_count = opt_nat();
+ opt_poll_count = opt_int_arg();
break;
case OPT_CHECK_AFTER:
- opt_check_after = opt_nat();
+ opt_check_after = opt_int_arg();
break;
case OPT_GRANT_IMPLICITCONF:
opt_grant_implicitconf = 1;
break;
case OPT_PKISTATUS:
- opt_pkistatus = opt_nat();
+ opt_pkistatus = opt_int_arg();
break;
case OPT_FAILURE:
- opt_failure = opt_nat();
+ opt_failure = opt_int_arg();
break;
case OPT_FAILUREBITS:
- opt_failurebits = opt_nat();
+ opt_failurebits = opt_int_arg();
break;
case OPT_STATUSSTRING:
- opt_statusstring = opt_str("statusstring");
+ opt_statusstring = opt_str();
break;
case OPT_SEND_ERROR:
opt_send_error = 1;
break;
}
}
- argc = opt_num_rest();
- argv = opt_rest();
- if (argc != 0) {
- CMP_err1("unknown parameter %s", argv[0]);
- goto opt_err;
- }
+
+ /* No extra args. */
+ if (!opt_check_rest_arg(NULL))
+ goto opthelp;
return 1;
+}
- opt_err:
- CMP_err1("use -help for summary of '%s' options", prog);
- return 0;
+#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)
{
int i;
X509 *newcert = NULL;
ENGINE *engine = NULL;
- char mock_server[] = "mock server:1";
+ 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;
/* read default values for options from config file */
configfile = opt_config != NULL ? opt_config : default_config_file;
- if (configfile && configfile[0] != '\0' /* non-empty string */
- && (configfile != default_config_file
- || access(configfile, F_OK) != -1)) {
- CMP_info1("using OpenSSL configuration file '%s'", configfile);
+ 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;
}
}
}
- if (!read_config())
+ 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() */
if (ret <= 0)
goto err;
ret = 0;
+ if (!app_RAND_load())
+ goto err;
- if (opt_batch) {
- UI_METHOD *ui_fallback_method;
-#ifndef OPENSSL_NO_UI_CONSOLE
- ui_fallback_method = UI_OpenSSL();
-#else
- ui_fallback_method = (UI_METHOD *)UI_null();
-#endif
- UI_method_set_reader(ui_fallback_method, NULL);
- }
+ if (opt_batch)
+ set_base_ui_method(UI_null());
- if (opt_engine != NULL)
+ if (opt_engine != NULL) {
engine = setup_engine_methods(opt_engine, 0 /* not: ENGINE_METHOD_ALL */, 0);
-
- if (opt_port != NULL) {
- if (opt_use_mock_srv) {
- CMP_err("cannot use both -port and -use_mock_srv options");
- goto err;
- }
- if (opt_server != NULL) {
- CMP_err("cannot use both -port and -server options");
+ if (engine == NULL) {
+ CMP_err1("cannot load engine %s", opt_engine);
goto err;
}
}
CMP_err1("cannot set up error reporting and logging for %s", prog);
goto err;
}
- if ((opt_use_mock_srv || opt_port != NULL)) {
+
+#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)
+ && !opt_tls_used)
+ CMP_warn("Ingnoring 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(OSSL_CMP_SRV_CTX_get0_cmp_ctx(srv_ctx),
- print_to_bio_out)) {
+ 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 */
-#ifdef OPENSSL_NO_SOCK
- BIO_printf(bio_err, "Cannot act as server - sockets not supported\n");
-#else
- BIO *acbio;
- BIO *cbio = NULL;
- int msgs = 0;
-
- if ((acbio = http_server_init_bio(prog, opt_port)) == NULL)
- goto err;
- 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, prog, 0, 0);
- if (ret == 0)
- continue;
- if (ret++ == -1)
- break; /* fatal error */
-
- 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 cont;
- }
- 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, "application/pkixcmp",
- ASN1_ITEM_rptr(OSSL_CMP_MSG),
- (const ASN1_VALUE *)resp);
- OSSL_CMP_MSG_free(resp);
- if (!ret)
- break; /* treated as fatal error */
- } else {
- (void)http_server_send_status(cbio, 400, "Bad Request");
- }
- cont:
- BIO_free_all(cbio);
- cbio = NULL;
- }
- BIO_free_all(cbio);
- BIO_free_all(acbio);
-#endif
+ ret = cmp_server(srv_cmp_ctx);
goto err;
}
- /* else act as CMP client */
- if (opt_use_mock_srv) {
- if (opt_server != NULL) {
- CMP_err("cannot use both -use_mock_srv and -server options");
- goto err;
- }
- if (opt_proxy != NULL) {
- CMP_err("cannot use both -use_mock_srv and -proxy options");
- goto err;
- }
- opt_server = mock_server;
- opt_proxy = "API";
- } else {
- if (opt_server == NULL) {
- CMP_err("missing -server option");
- 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");
switch (opt_cmd) {
case CMP_IR:
newcert = OSSL_CMP_exec_IR_ses(cmp_ctx);
- if (newcert == NULL)
- goto err;
+ if (newcert != NULL)
+ ret = 1;
break;
case CMP_KUR:
newcert = OSSL_CMP_exec_KUR_ses(cmp_ctx);
- if (newcert == NULL)
- goto err;
+ if (newcert != NULL)
+ ret = 1;
break;
case CMP_CR:
newcert = OSSL_CMP_exec_CR_ses(cmp_ctx);
- if (newcert == NULL)
- goto err;
+ if (newcert != NULL)
+ ret = 1;
break;
case CMP_P10CR:
newcert = OSSL_CMP_exec_P10CR_ses(cmp_ctx);
- if (newcert == NULL)
- goto err;
+ if (newcert != NULL)
+ ret = 1;
break;
case CMP_RR:
- if (OSSL_CMP_exec_RR_ses(cmp_ctx) == NULL)
- goto err;
+ ret = OSSL_CMP_exec_RR_ses(cmp_ctx);
break;
case CMP_GENM:
{
OSSL_CMP_CTX_push0_genm_ITAV(cmp_ctx, itav);
}
- if ((itavs = OSSL_CMP_exec_GENM_ses(cmp_ctx)) == NULL)
- goto err;
- print_itavs(itavs);
- sk_OSSL_CMP_ITAV_pop_free(itavs, OSSL_CMP_ITAV_free);
+ 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 (this is in case there has been no error) */
+ /* 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 ? "server error" :
status == OSSL_CMP_PKISTATUS_waiting ? "internal error"
: "warning",
- "received from %s %s %s", opt_server,
- string != NULL ? string : "<unknown PKIStatus>", "");
+ "received%s%s %s", from, server,
+ string != NULL ? string : "<unknown PKIStatus>");
OPENSSL_free(buf);
}
- if (opt_cacertsout != NULL) {
- STACK_OF(X509) *certs = OSSL_CMP_CTX_get1_caPubs(cmp_ctx);
-
- if (sk_X509_num(certs) > 0
- && save_certs(cmp_ctx, certs, opt_cacertsout, "CA") < 0) {
- sk_X509_pop_free(certs, X509_free);
- goto err;
- }
- sk_X509_pop_free(certs, X509_free);
- }
-
- if (opt_extracertsout != NULL) {
- STACK_OF(X509) *certs = OSSL_CMP_CTX_get1_extraCertsIn(cmp_ctx);
- if (sk_X509_num(certs) > 0
- && save_certs(cmp_ctx, certs, opt_extracertsout,
- "extra") < 0) {
- sk_X509_pop_free(certs, X509_free);
- goto err;
- }
- sk_X509_pop_free(certs, X509_free);
- }
-
- if (opt_certout != NULL && newcert != NULL) {
+ 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 (certs == NULL || !sk_X509_push(certs, newcert)
- || save_certs(cmp_ctx, certs, opt_certout,
- "enrolled") < 0) {
+ if (!X509_add_cert(certs, newcert, X509_ADD_FLAG_UP_REF)) {
sk_X509_free(certs);
goto err;
}
- sk_X509_free(certs);
+ 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;
}
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);
OSSL_CMP_CTX_print_errors(cmp_ctx);
ossl_cmp_mock_srv_free(OSSL_CMP_CTX_get_transfer_cb_arg(cmp_ctx));
- {
- APP_HTTP_TLS_INFO *http_tls_info =
- OSSL_CMP_CTX_get_http_cb_arg(cmp_ctx);
-
- if (http_tls_info != NULL) {
- SSL_CTX_free(http_tls_info->ssl_ctx);
- OPENSSL_free(http_tls_info);
- }
- }
+#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);
NCONF_free(conf); /* must not do as long as opt_... variables are used */
OSSL_CMP_log_close();
- return ret == 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+ return ret == 0 ? EXIT_FAILURE : EXIT_SUCCESS; /* ret == -1 for -help */
}
projects / openssl.git / blobdiff