199ebb4caSwyllys /* 271593db2Swyllys * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 399ebb4caSwyllys * Use is subject to license terms. 499ebb4caSwyllys */ 59a767088Shaimay /* 69a767088Shaimay * Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL 79a767088Shaimay * project 2000. 89a767088Shaimay */ 99a767088Shaimay /* 109a767088Shaimay * ==================================================================== 119a767088Shaimay * Copyright (c) 2000-2004 The OpenSSL Project. All rights reserved. 129a767088Shaimay * 139a767088Shaimay * Redistribution and use in source and binary forms, with or without 149a767088Shaimay * modification, are permitted provided that the following conditions 159a767088Shaimay * are met: 169a767088Shaimay * 179a767088Shaimay * 1. Redistributions of source code must retain the above copyright 189a767088Shaimay * notice, this list of conditions and the following disclaimer. 199a767088Shaimay * 209a767088Shaimay * 2. Redistributions in binary form must reproduce the above copyright 219a767088Shaimay * notice, this list of conditions and the following disclaimer in 229a767088Shaimay * the documentation and/or other materials provided with the 239a767088Shaimay * distribution. 249a767088Shaimay * 259a767088Shaimay * 3. All advertising materials mentioning features or use of this 269a767088Shaimay * software must display the following acknowledgment: 279a767088Shaimay * "This product includes software developed by the OpenSSL Project 289a767088Shaimay * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 299a767088Shaimay * 309a767088Shaimay * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 319a767088Shaimay * endorse or promote products derived from this software without 329a767088Shaimay * prior written permission. For written permission, please contact 339a767088Shaimay * licensing@OpenSSL.org. 349a767088Shaimay * 359a767088Shaimay * 5. Products derived from this software may not be called "OpenSSL" 369a767088Shaimay * nor may "OpenSSL" appear in their names without prior written 379a767088Shaimay * permission of the OpenSSL Project. 389a767088Shaimay * 399a767088Shaimay * 6. Redistributions of any form whatsoever must retain the following 409a767088Shaimay * acknowledgment: 419a767088Shaimay * "This product includes software developed by the OpenSSL Project 429a767088Shaimay * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 439a767088Shaimay * 449a767088Shaimay * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 459a767088Shaimay * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 469a767088Shaimay * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 479a767088Shaimay * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 489a767088Shaimay * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 499a767088Shaimay * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 509a767088Shaimay * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 519a767088Shaimay * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 529a767088Shaimay * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 539a767088Shaimay * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 549a767088Shaimay * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 559a767088Shaimay * OF THE POSSIBILITY OF SUCH DAMAGE. 569a767088Shaimay * ==================================================================== 579a767088Shaimay * 589a767088Shaimay * This product includes cryptographic software written by Eric Young 599a767088Shaimay * (eay@cryptsoft.com). This product includes software written by Tim 609a767088Shaimay * Hudson (tjh@cryptsoft.com). 619a767088Shaimay * 629a767088Shaimay */ 6399ebb4caSwyllys 6499ebb4caSwyllys #pragma ident "%Z%%M% %I% %E% SMI" 6599ebb4caSwyllys 6671593db2Swyllys #include <stdlib.h> 6799ebb4caSwyllys #include <kmfapiP.h> 6899ebb4caSwyllys #include <ber_der.h> 6999ebb4caSwyllys #include <fcntl.h> 7099ebb4caSwyllys #include <sys/stat.h> 7199ebb4caSwyllys #include <dirent.h> 7299ebb4caSwyllys #include <cryptoutil.h> 7399ebb4caSwyllys #include <synch.h> 7499ebb4caSwyllys #include <thread.h> 7599ebb4caSwyllys 7699ebb4caSwyllys /* OPENSSL related headers */ 7799ebb4caSwyllys #include <openssl/bio.h> 7899ebb4caSwyllys #include <openssl/bn.h> 7999ebb4caSwyllys #include <openssl/asn1.h> 8099ebb4caSwyllys #include <openssl/err.h> 8199ebb4caSwyllys #include <openssl/bn.h> 8299ebb4caSwyllys #include <openssl/x509.h> 8399ebb4caSwyllys #include <openssl/rsa.h> 8499ebb4caSwyllys #include <openssl/dsa.h> 8599ebb4caSwyllys #include <openssl/x509v3.h> 8699ebb4caSwyllys #include <openssl/objects.h> 8799ebb4caSwyllys #include <openssl/pem.h> 8899ebb4caSwyllys #include <openssl/pkcs12.h> 8999ebb4caSwyllys #include <openssl/ocsp.h> 9099ebb4caSwyllys #include <openssl/des.h> 9199ebb4caSwyllys #include <openssl/rand.h> 9299ebb4caSwyllys 9399ebb4caSwyllys #define PRINT_ANY_EXTENSION (\ 9499ebb4caSwyllys KMF_X509_EXT_KEY_USAGE |\ 9599ebb4caSwyllys KMF_X509_EXT_CERT_POLICIES |\ 9699ebb4caSwyllys KMF_X509_EXT_SUBJALTNAME |\ 9799ebb4caSwyllys KMF_X509_EXT_BASIC_CONSTRAINTS |\ 9899ebb4caSwyllys KMF_X509_EXT_NAME_CONSTRAINTS |\ 9999ebb4caSwyllys KMF_X509_EXT_POLICY_CONSTRAINTS |\ 10099ebb4caSwyllys KMF_X509_EXT_EXT_KEY_USAGE |\ 10199ebb4caSwyllys KMF_X509_EXT_INHIBIT_ANY_POLICY |\ 10299ebb4caSwyllys KMF_X509_EXT_AUTH_KEY_ID |\ 10399ebb4caSwyllys KMF_X509_EXT_SUBJ_KEY_ID |\ 10499ebb4caSwyllys KMF_X509_EXT_POLICY_MAPPING) 10599ebb4caSwyllys 10699ebb4caSwyllys static BIO *bio_err = NULL; 10799ebb4caSwyllys static uchar_t P[] = { 0x00, 0x8d, 0xf2, 0xa4, 0x94, 0x49, 0x22, 0x76, 10899ebb4caSwyllys 0xaa, 0x3d, 0x25, 0x75, 0x9b, 0xb0, 0x68, 0x69, 10999ebb4caSwyllys 0xcb, 0xea, 0xc0, 0xd8, 0x3a, 0xfb, 0x8d, 0x0c, 11099ebb4caSwyllys 0xf7, 0xcb, 0xb8, 0x32, 0x4f, 0x0d, 0x78, 0x82, 11199ebb4caSwyllys 0xe5, 0xd0, 0x76, 0x2f, 0xc5, 0xb7, 0x21, 0x0e, 11299ebb4caSwyllys 0xaf, 0xc2, 0xe9, 0xad, 0xac, 0x32, 0xab, 0x7a, 11399ebb4caSwyllys 0xac, 0x49, 0x69, 0x3d, 0xfb, 0xf8, 0x37, 0x24, 11499ebb4caSwyllys 0xc2, 0xec, 0x07, 0x36, 0xee, 0x31, 0xc8, 0x02, 11599ebb4caSwyllys 0x91 }; 11699ebb4caSwyllys 11799ebb4caSwyllys static uchar_t Q[] = { 0x00, 0xc7, 0x73, 0x21, 0x8c, 0x73, 0x7e, 0xc8, 11899ebb4caSwyllys 0xee, 0x99, 0x3b, 0x4f, 0x2d, 0xed, 0x30, 0xf4, 11999ebb4caSwyllys 0x8e, 0xda, 0xce, 0x91, 0x5f }; 12099ebb4caSwyllys 12199ebb4caSwyllys static uchar_t G[] = { 0x00, 0x62, 0x6d, 0x02, 0x78, 0x39, 0xea, 0x0a, 12299ebb4caSwyllys 0x13, 0x41, 0x31, 0x63, 0xa5, 0x5b, 0x4c, 0xb5, 12399ebb4caSwyllys 0x00, 0x29, 0x9d, 0x55, 0x22, 0x95, 0x6c, 0xef, 12499ebb4caSwyllys 0xcb, 0x3b, 0xff, 0x10, 0xf3, 0x99, 0xce, 0x2c, 12599ebb4caSwyllys 0x2e, 0x71, 0xcb, 0x9d, 0xe5, 0xfa, 0x24, 0xba, 12699ebb4caSwyllys 0xbf, 0x58, 0xe5, 0xb7, 0x95, 0x21, 0x92, 0x5c, 12799ebb4caSwyllys 0x9c, 0xc4, 0x2e, 0x9f, 0x6f, 0x46, 0x4b, 0x08, 12899ebb4caSwyllys 0x8c, 0xc5, 0x72, 0xaf, 0x53, 0xe6, 0xd7, 0x88, 12999ebb4caSwyllys 0x02 }; 13099ebb4caSwyllys 13199ebb4caSwyllys #define SET_ERROR(h, c) h->lasterr.kstype = KMF_KEYSTORE_OPENSSL; \ 13299ebb4caSwyllys h->lasterr.errcode = c; 13399ebb4caSwyllys 13499ebb4caSwyllys #define SET_SYS_ERROR(h, c) h->lasterr.kstype = -1; h->lasterr.errcode = c; 13599ebb4caSwyllys 13699ebb4caSwyllys mutex_t init_lock = DEFAULTMUTEX; 13799ebb4caSwyllys static int ssl_initialized = 0; 13899ebb4caSwyllys 13971593db2Swyllys static KMF_RETURN 14002744e81Swyllys extract_objects(KMF_HANDLE *, KMF_FINDCERT_PARAMS *, char *, 14102744e81Swyllys CK_UTF8CHAR *, CK_ULONG, EVP_PKEY **, KMF_DATA **, int *); 14271593db2Swyllys 14371593db2Swyllys static KMF_RETURN 14471593db2Swyllys kmf_load_cert(KMF_HANDLE *, KMF_FINDCERT_PARAMS *, char *, KMF_DATA *); 14571593db2Swyllys 14602744e81Swyllys static KMF_RETURN 14702744e81Swyllys sslBN2KMFBN(BIGNUM *, KMF_BIGINT *); 14802744e81Swyllys 14902744e81Swyllys static EVP_PKEY * 15002744e81Swyllys ImportRawRSAKey(KMF_RAW_RSA_KEY *); 15102744e81Swyllys 15299ebb4caSwyllys KMF_RETURN 15399ebb4caSwyllys OpenSSL_FindCert(KMF_HANDLE_T, 15499ebb4caSwyllys KMF_FINDCERT_PARAMS *, 15599ebb4caSwyllys KMF_X509_DER_CERT *, 15699ebb4caSwyllys uint32_t *); 15799ebb4caSwyllys 15899ebb4caSwyllys void 15999ebb4caSwyllys OpenSSL_FreeKMFCert(KMF_HANDLE_T, KMF_X509_DER_CERT *); 16099ebb4caSwyllys 16199ebb4caSwyllys KMF_RETURN 16299ebb4caSwyllys OpenSSL_StoreCert(KMF_HANDLE_T handle, KMF_STORECERT_PARAMS *, KMF_DATA *); 16399ebb4caSwyllys 16499ebb4caSwyllys KMF_RETURN 16599ebb4caSwyllys OpenSSL_DeleteCert(KMF_HANDLE_T handle, KMF_DELETECERT_PARAMS *); 16699ebb4caSwyllys 16799ebb4caSwyllys KMF_RETURN 16899ebb4caSwyllys OpenSSL_CreateKeypair(KMF_HANDLE_T, KMF_CREATEKEYPAIR_PARAMS *, 16999ebb4caSwyllys KMF_KEY_HANDLE *, KMF_KEY_HANDLE *); 17099ebb4caSwyllys 17199ebb4caSwyllys KMF_RETURN 17299ebb4caSwyllys OpenSSL_EncodePubKeyData(KMF_HANDLE_T, KMF_KEY_HANDLE *, KMF_DATA *); 17399ebb4caSwyllys 17499ebb4caSwyllys KMF_RETURN 17599ebb4caSwyllys OpenSSL_SignData(KMF_HANDLE_T, KMF_KEY_HANDLE *, KMF_OID *, 17699ebb4caSwyllys KMF_DATA *, KMF_DATA *); 17799ebb4caSwyllys 17899ebb4caSwyllys KMF_RETURN 17999ebb4caSwyllys OpenSSL_DeleteKey(KMF_HANDLE_T, KMF_DELETEKEY_PARAMS *, 18099ebb4caSwyllys KMF_KEY_HANDLE *, boolean_t); 18199ebb4caSwyllys 18299ebb4caSwyllys KMF_RETURN 18399ebb4caSwyllys OpenSSL_ImportCRL(KMF_HANDLE_T, KMF_IMPORTCRL_PARAMS *); 18499ebb4caSwyllys 18599ebb4caSwyllys KMF_RETURN 18699ebb4caSwyllys OpenSSL_DeleteCRL(KMF_HANDLE_T, KMF_DELETECRL_PARAMS *); 18799ebb4caSwyllys 18899ebb4caSwyllys KMF_RETURN 18999ebb4caSwyllys OpenSSL_ListCRL(KMF_HANDLE_T, KMF_LISTCRL_PARAMS *, char **); 19099ebb4caSwyllys 19199ebb4caSwyllys KMF_RETURN 19299ebb4caSwyllys OpenSSL_FindCertInCRL(KMF_HANDLE_T, KMF_FINDCERTINCRL_PARAMS *); 19399ebb4caSwyllys 19499ebb4caSwyllys KMF_RETURN 19599ebb4caSwyllys OpenSSL_CertGetPrintable(KMF_HANDLE_T, const KMF_DATA *, 19699ebb4caSwyllys KMF_PRINTABLE_ITEM, char *); 19799ebb4caSwyllys 19899ebb4caSwyllys KMF_RETURN 19999ebb4caSwyllys OpenSSL_GetErrorString(KMF_HANDLE_T, char **); 20099ebb4caSwyllys 20199ebb4caSwyllys KMF_RETURN 20299ebb4caSwyllys OpenSSL_GetPrikeyByCert(KMF_HANDLE_T, KMF_CRYPTOWITHCERT_PARAMS *, KMF_DATA *, 20399ebb4caSwyllys KMF_KEY_HANDLE *, KMF_KEY_ALG); 20499ebb4caSwyllys 20599ebb4caSwyllys KMF_RETURN 20699ebb4caSwyllys OpenSSL_DecryptData(KMF_HANDLE_T, KMF_KEY_HANDLE *, KMF_OID *, 20799ebb4caSwyllys KMF_DATA *, KMF_DATA *); 20899ebb4caSwyllys 20999ebb4caSwyllys KMF_RETURN 21099ebb4caSwyllys OpenSSL_CreateOCSPRequest(KMF_HANDLE_T, KMF_OCSPREQUEST_PARAMS *, 21199ebb4caSwyllys char *reqfile); 21299ebb4caSwyllys 21399ebb4caSwyllys KMF_RETURN 21499ebb4caSwyllys OpenSSL_GetOCSPStatusForCert(KMF_HANDLE_T, KMF_OCSPRESPONSE_PARAMS_INPUT *, 21599ebb4caSwyllys KMF_OCSPRESPONSE_PARAMS_OUTPUT *); 21699ebb4caSwyllys 21799ebb4caSwyllys KMF_RETURN 21899ebb4caSwyllys OpenSSL_FindKey(KMF_HANDLE_T, KMF_FINDKEY_PARAMS *, 21999ebb4caSwyllys KMF_KEY_HANDLE *, uint32_t *); 22099ebb4caSwyllys 22199ebb4caSwyllys KMF_RETURN 22299ebb4caSwyllys OpenSSL_ExportP12(KMF_HANDLE_T, 22399ebb4caSwyllys KMF_EXPORTP12_PARAMS *, 22499ebb4caSwyllys int, KMF_X509_DER_CERT *, 22599ebb4caSwyllys int, KMF_KEY_HANDLE *, 22699ebb4caSwyllys char *); 22799ebb4caSwyllys 22899ebb4caSwyllys KMF_RETURN 22999ebb4caSwyllys OpenSSL_StorePrivateKey(KMF_HANDLE_T, KMF_STOREKEY_PARAMS *, 23099ebb4caSwyllys KMF_RAW_KEY_DATA *); 23199ebb4caSwyllys 23299ebb4caSwyllys KMF_RETURN 23399ebb4caSwyllys OpenSSL_CreateSymKey(KMF_HANDLE_T, KMF_CREATESYMKEY_PARAMS *, 23499ebb4caSwyllys KMF_KEY_HANDLE *); 23599ebb4caSwyllys 23699ebb4caSwyllys KMF_RETURN 23799ebb4caSwyllys OpenSSL_GetSymKeyValue(KMF_HANDLE_T, KMF_KEY_HANDLE *, KMF_RAW_SYM_KEY *); 23899ebb4caSwyllys 23999ebb4caSwyllys KMF_RETURN 24099ebb4caSwyllys OpenSSL_VerifyCRLFile(KMF_HANDLE_T, KMF_VERIFYCRL_PARAMS *); 24199ebb4caSwyllys 24299ebb4caSwyllys KMF_RETURN 24399ebb4caSwyllys OpenSSL_CheckCRLDate(KMF_HANDLE_T, KMF_CHECKCRLDATE_PARAMS *); 24499ebb4caSwyllys 24502744e81Swyllys KMF_RETURN 24602744e81Swyllys OpenSSL_VerifyDataWithCert(KMF_HANDLE_T, KMF_ALGORITHM_INDEX, 24702744e81Swyllys KMF_DATA *, KMF_DATA *, KMF_DATA *); 24802744e81Swyllys 24999ebb4caSwyllys static 25099ebb4caSwyllys KMF_PLUGIN_FUNCLIST openssl_plugin_table = 25199ebb4caSwyllys { 25299ebb4caSwyllys 1, /* Version */ 25399ebb4caSwyllys NULL, /* ConfigureKeystore */ 25499ebb4caSwyllys OpenSSL_FindCert, 25599ebb4caSwyllys OpenSSL_FreeKMFCert, 25699ebb4caSwyllys OpenSSL_StoreCert, 25799ebb4caSwyllys NULL, /* ImportCert */ 25899ebb4caSwyllys OpenSSL_ImportCRL, 25999ebb4caSwyllys OpenSSL_DeleteCert, 26099ebb4caSwyllys OpenSSL_DeleteCRL, 26199ebb4caSwyllys OpenSSL_CreateKeypair, 26299ebb4caSwyllys OpenSSL_FindKey, 26399ebb4caSwyllys OpenSSL_EncodePubKeyData, 26499ebb4caSwyllys OpenSSL_SignData, 26599ebb4caSwyllys OpenSSL_DeleteKey, 26699ebb4caSwyllys OpenSSL_ListCRL, 26799ebb4caSwyllys NULL, /* FindCRL */ 26899ebb4caSwyllys OpenSSL_FindCertInCRL, 26999ebb4caSwyllys OpenSSL_GetErrorString, 27099ebb4caSwyllys OpenSSL_GetPrikeyByCert, 27199ebb4caSwyllys OpenSSL_DecryptData, 27299ebb4caSwyllys OpenSSL_ExportP12, 27399ebb4caSwyllys OpenSSL_StorePrivateKey, 27499ebb4caSwyllys OpenSSL_CreateSymKey, 27599ebb4caSwyllys OpenSSL_GetSymKeyValue, 27699ebb4caSwyllys NULL, /* SetTokenPin */ 27702744e81Swyllys OpenSSL_VerifyDataWithCert, 27899ebb4caSwyllys NULL /* Finalize */ 27999ebb4caSwyllys }; 28099ebb4caSwyllys 28199ebb4caSwyllys static mutex_t *lock_cs; 28299ebb4caSwyllys static long *lock_count; 28399ebb4caSwyllys 28499ebb4caSwyllys static void 28599ebb4caSwyllys /*ARGSUSED*/ 28699ebb4caSwyllys locking_cb(int mode, int type, char *file, int line) 28799ebb4caSwyllys { 28899ebb4caSwyllys if (mode & CRYPTO_LOCK) { 28999ebb4caSwyllys (void) mutex_lock(&(lock_cs[type])); 29099ebb4caSwyllys lock_count[type]++; 29199ebb4caSwyllys } else { 29299ebb4caSwyllys (void) mutex_unlock(&(lock_cs[type])); 29399ebb4caSwyllys } 29499ebb4caSwyllys } 29599ebb4caSwyllys 29699ebb4caSwyllys static unsigned long 29799ebb4caSwyllys thread_id() 29899ebb4caSwyllys { 29999ebb4caSwyllys return ((unsigned long)thr_self()); 30099ebb4caSwyllys } 30199ebb4caSwyllys 30299ebb4caSwyllys KMF_PLUGIN_FUNCLIST * 30399ebb4caSwyllys KMF_Plugin_Initialize() 30499ebb4caSwyllys { 30599ebb4caSwyllys int i; 30699ebb4caSwyllys 30799ebb4caSwyllys (void) mutex_lock(&init_lock); 30899ebb4caSwyllys if (!ssl_initialized) { 30999ebb4caSwyllys OpenSSL_add_all_algorithms(); 31099ebb4caSwyllys 31199ebb4caSwyllys /* Enable error strings for reporting */ 31299ebb4caSwyllys ERR_load_crypto_strings(); 31399ebb4caSwyllys 31499ebb4caSwyllys /* 31599ebb4caSwyllys * Add support for extension OIDs that are not yet in the 31699ebb4caSwyllys * openssl default set. 31799ebb4caSwyllys */ 31899ebb4caSwyllys (void) OBJ_create("2.5.29.30", "nameConstraints", 31999ebb4caSwyllys "X509v3 Name Constraints"); 32099ebb4caSwyllys (void) OBJ_create("2.5.29.33", "policyMappings", 32199ebb4caSwyllys "X509v3 Policy Mappings"); 32299ebb4caSwyllys (void) OBJ_create("2.5.29.36", "policyConstraints", 32399ebb4caSwyllys "X509v3 Policy Constraints"); 32499ebb4caSwyllys (void) OBJ_create("2.5.29.46", "freshestCRL", 32599ebb4caSwyllys "X509v3 Freshest CRL"); 32699ebb4caSwyllys (void) OBJ_create("2.5.29.54", "inhibitAnyPolicy", 32799ebb4caSwyllys "X509v3 Inhibit Any-Policy"); 32899ebb4caSwyllys /* 32999ebb4caSwyllys * Set up for thread-safe operation. 33099ebb4caSwyllys */ 33199ebb4caSwyllys lock_cs = OPENSSL_malloc(CRYPTO_num_locks() * sizeof (mutex_t)); 33299ebb4caSwyllys if (lock_cs == NULL) { 33399ebb4caSwyllys (void) mutex_unlock(&init_lock); 33499ebb4caSwyllys return (NULL); 33599ebb4caSwyllys } 33699ebb4caSwyllys 33799ebb4caSwyllys lock_count = OPENSSL_malloc(CRYPTO_num_locks() * sizeof (long)); 33899ebb4caSwyllys if (lock_count == NULL) { 33999ebb4caSwyllys OPENSSL_free(lock_cs); 34099ebb4caSwyllys (void) mutex_unlock(&init_lock); 34199ebb4caSwyllys return (NULL); 34299ebb4caSwyllys } 34399ebb4caSwyllys 34499ebb4caSwyllys for (i = 0; i < CRYPTO_num_locks(); i++) { 34599ebb4caSwyllys lock_count[i] = 0; 34699ebb4caSwyllys (void) mutex_init(&lock_cs[i], USYNC_THREAD, NULL); 34799ebb4caSwyllys } 34899ebb4caSwyllys 34999ebb4caSwyllys CRYPTO_set_id_callback((unsigned long (*)())thread_id); 35099ebb4caSwyllys CRYPTO_set_locking_callback((void (*)())locking_cb); 35199ebb4caSwyllys ssl_initialized = 1; 35299ebb4caSwyllys } 35399ebb4caSwyllys (void) mutex_unlock(&init_lock); 35499ebb4caSwyllys 35599ebb4caSwyllys return (&openssl_plugin_table); 35699ebb4caSwyllys } 35799ebb4caSwyllys /* 35899ebb4caSwyllys * Convert an SSL DN to a KMF DN. 35999ebb4caSwyllys */ 36099ebb4caSwyllys static KMF_RETURN 36199ebb4caSwyllys get_x509_dn(X509_NAME *sslDN, KMF_X509_NAME *kmfDN) 36299ebb4caSwyllys { 36399ebb4caSwyllys KMF_DATA derdata; 36499ebb4caSwyllys KMF_RETURN rv = KMF_OK; 36599ebb4caSwyllys uchar_t *tmp; 36699ebb4caSwyllys 36799ebb4caSwyllys /* Convert to raw DER format */ 36899ebb4caSwyllys derdata.Length = i2d_X509_NAME(sslDN, NULL); 36999ebb4caSwyllys if ((tmp = derdata.Data = (uchar_t *)OPENSSL_malloc(derdata.Length)) 37099ebb4caSwyllys == NULL) { 37199ebb4caSwyllys return (KMF_ERR_MEMORY); 37299ebb4caSwyllys } 37399ebb4caSwyllys (void) i2d_X509_NAME(sslDN, &tmp); 37499ebb4caSwyllys 37599ebb4caSwyllys /* Decode to KMF format */ 37699ebb4caSwyllys rv = DerDecodeName(&derdata, kmfDN); 37799ebb4caSwyllys if (rv != KMF_OK) { 37899ebb4caSwyllys rv = KMF_ERR_BAD_CERT_FORMAT; 37999ebb4caSwyllys } 38099ebb4caSwyllys OPENSSL_free(derdata.Data); 38199ebb4caSwyllys 38299ebb4caSwyllys return (rv); 38399ebb4caSwyllys } 38499ebb4caSwyllys 38599ebb4caSwyllys static int 38699ebb4caSwyllys isdir(char *path) 38799ebb4caSwyllys { 38899ebb4caSwyllys struct stat s; 38999ebb4caSwyllys 39099ebb4caSwyllys if (stat(path, &s) == -1) 39199ebb4caSwyllys return (0); 39299ebb4caSwyllys 39399ebb4caSwyllys return (s.st_mode & S_IFDIR); 39499ebb4caSwyllys } 39599ebb4caSwyllys 39699ebb4caSwyllys static KMF_RETURN 39799ebb4caSwyllys ssl_cert2KMFDATA(KMF_HANDLE *kmfh, X509 *x509cert, KMF_DATA *cert) 39899ebb4caSwyllys { 39999ebb4caSwyllys KMF_RETURN rv = KMF_OK; 40099ebb4caSwyllys unsigned char *buf = NULL, *p; 40199ebb4caSwyllys int len; 40299ebb4caSwyllys 40399ebb4caSwyllys /* 40499ebb4caSwyllys * Convert the X509 internal struct to DER encoded data 40599ebb4caSwyllys */ 40699ebb4caSwyllys if ((len = i2d_X509(x509cert, NULL)) < 0) { 40799ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 40899ebb4caSwyllys rv = KMF_ERR_BAD_CERT_FORMAT; 40999ebb4caSwyllys goto cleanup; 41099ebb4caSwyllys } 41199ebb4caSwyllys if ((buf = malloc(len)) == NULL) { 41299ebb4caSwyllys SET_SYS_ERROR(kmfh, errno); 41399ebb4caSwyllys rv = KMF_ERR_MEMORY; 41499ebb4caSwyllys goto cleanup; 41599ebb4caSwyllys } 41699ebb4caSwyllys 41799ebb4caSwyllys /* 41899ebb4caSwyllys * i2d_X509 will increment the buf pointer so that we need to 41999ebb4caSwyllys * save it. 42099ebb4caSwyllys */ 42199ebb4caSwyllys p = buf; 42299ebb4caSwyllys if ((len = i2d_X509(x509cert, &p)) < 0) { 42399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 42499ebb4caSwyllys free(buf); 42599ebb4caSwyllys rv = KMF_ERR_BAD_CERT_FORMAT; 42699ebb4caSwyllys goto cleanup; 42799ebb4caSwyllys } 42899ebb4caSwyllys 42999ebb4caSwyllys /* caller's responsibility to free it */ 43099ebb4caSwyllys cert->Data = buf; 43199ebb4caSwyllys cert->Length = len; 43299ebb4caSwyllys 43399ebb4caSwyllys cleanup: 43499ebb4caSwyllys if (rv != KMF_OK) { 43599ebb4caSwyllys if (buf) 43699ebb4caSwyllys free(buf); 43799ebb4caSwyllys cert->Data = NULL; 43899ebb4caSwyllys cert->Length = 0; 43999ebb4caSwyllys } 44099ebb4caSwyllys 44199ebb4caSwyllys return (rv); 44299ebb4caSwyllys } 44399ebb4caSwyllys 44499ebb4caSwyllys static KMF_RETURN 44599ebb4caSwyllys check_cert(X509 *xcert, KMF_FINDCERT_PARAMS *params, boolean_t *match) 44699ebb4caSwyllys { 44799ebb4caSwyllys KMF_RETURN rv = KMF_OK; 44899ebb4caSwyllys boolean_t findIssuer = FALSE; 44999ebb4caSwyllys boolean_t findSubject = FALSE; 45099ebb4caSwyllys boolean_t findSerial = FALSE; 45199ebb4caSwyllys KMF_X509_NAME issuerDN, subjectDN; 45299ebb4caSwyllys KMF_X509_NAME certIssuerDN, certSubjectDN; 45399ebb4caSwyllys 45499ebb4caSwyllys *match = FALSE; 45599ebb4caSwyllys if (xcert == NULL) { 45699ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 45799ebb4caSwyllys } 45899ebb4caSwyllys 45999ebb4caSwyllys (void) memset(&issuerDN, 0, sizeof (KMF_X509_NAME)); 46099ebb4caSwyllys (void) memset(&subjectDN, 0, sizeof (KMF_X509_NAME)); 46199ebb4caSwyllys (void) memset(&certIssuerDN, 0, sizeof (KMF_X509_NAME)); 46299ebb4caSwyllys (void) memset(&certSubjectDN, 0, sizeof (KMF_X509_NAME)); 46399ebb4caSwyllys 46499ebb4caSwyllys if (params->issuer != NULL && strlen(params->issuer)) { 46599ebb4caSwyllys rv = KMF_DNParser(params->issuer, &issuerDN); 46699ebb4caSwyllys if (rv != KMF_OK) 46799ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 46899ebb4caSwyllys 46999ebb4caSwyllys rv = get_x509_dn(xcert->cert_info->issuer, &certIssuerDN); 47099ebb4caSwyllys if (rv != KMF_OK) { 47199ebb4caSwyllys KMF_FreeDN(&issuerDN); 47299ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 47399ebb4caSwyllys } 47499ebb4caSwyllys 47599ebb4caSwyllys findIssuer = TRUE; 47699ebb4caSwyllys } 47799ebb4caSwyllys if (params->subject != NULL && strlen(params->subject)) { 47899ebb4caSwyllys rv = KMF_DNParser(params->subject, &subjectDN); 47999ebb4caSwyllys if (rv != KMF_OK) { 48099ebb4caSwyllys rv = KMF_ERR_BAD_PARAMETER; 48199ebb4caSwyllys goto cleanup; 48299ebb4caSwyllys } 48399ebb4caSwyllys 48499ebb4caSwyllys rv = get_x509_dn(xcert->cert_info->subject, &certSubjectDN); 48599ebb4caSwyllys if (rv != KMF_OK) { 48699ebb4caSwyllys rv = KMF_ERR_BAD_PARAMETER; 48799ebb4caSwyllys goto cleanup; 48899ebb4caSwyllys } 48999ebb4caSwyllys findSubject = TRUE; 49099ebb4caSwyllys } 49199ebb4caSwyllys if (params->serial != NULL && params->serial->val != NULL) 49299ebb4caSwyllys findSerial = TRUE; 49399ebb4caSwyllys 49499ebb4caSwyllys if (findSerial) { 49599ebb4caSwyllys BIGNUM *bn; 49699ebb4caSwyllys 49799ebb4caSwyllys /* Comparing BIGNUMs is a pain! */ 49899ebb4caSwyllys bn = ASN1_INTEGER_to_BN(xcert->cert_info->serialNumber, NULL); 49999ebb4caSwyllys if (bn != NULL) { 50099ebb4caSwyllys int bnlen = BN_num_bytes(bn); 50199ebb4caSwyllys 50299ebb4caSwyllys if (bnlen == params->serial->len) { 50399ebb4caSwyllys uchar_t *a = malloc(bnlen); 50499ebb4caSwyllys if (a == NULL) { 50599ebb4caSwyllys rv = KMF_ERR_MEMORY; 50699ebb4caSwyllys BN_free(bn); 50799ebb4caSwyllys goto cleanup; 50899ebb4caSwyllys } 50999ebb4caSwyllys bnlen = BN_bn2bin(bn, a); 51099ebb4caSwyllys *match = !memcmp(a, 51199ebb4caSwyllys params->serial->val, 51299ebb4caSwyllys params->serial->len); 51399ebb4caSwyllys rv = KMF_OK; 51499ebb4caSwyllys free(a); 51599ebb4caSwyllys } 51699ebb4caSwyllys BN_free(bn); 51799ebb4caSwyllys if (!(*match)) 51899ebb4caSwyllys goto cleanup; 51999ebb4caSwyllys } else { 52099ebb4caSwyllys rv = KMF_OK; 52199ebb4caSwyllys goto cleanup; 52299ebb4caSwyllys } 52399ebb4caSwyllys } 52499ebb4caSwyllys if (findIssuer) { 52599ebb4caSwyllys *match = !KMF_CompareRDNs(&issuerDN, &certIssuerDN); 52699ebb4caSwyllys if (!(*match)) { 52799ebb4caSwyllys rv = KMF_OK; 52899ebb4caSwyllys goto cleanup; 52999ebb4caSwyllys } 53099ebb4caSwyllys } 53199ebb4caSwyllys if (findSubject) { 53299ebb4caSwyllys *match = !KMF_CompareRDNs(&subjectDN, &certSubjectDN); 53399ebb4caSwyllys if (!(*match)) { 53499ebb4caSwyllys rv = KMF_OK; 53599ebb4caSwyllys goto cleanup; 53699ebb4caSwyllys } 53799ebb4caSwyllys } 53899ebb4caSwyllys 53999ebb4caSwyllys *match = TRUE; 54099ebb4caSwyllys cleanup: 54199ebb4caSwyllys if (findIssuer) { 54299ebb4caSwyllys KMF_FreeDN(&issuerDN); 54399ebb4caSwyllys KMF_FreeDN(&certIssuerDN); 54499ebb4caSwyllys } 54599ebb4caSwyllys if (findSubject) { 54699ebb4caSwyllys KMF_FreeDN(&subjectDN); 54799ebb4caSwyllys KMF_FreeDN(&certSubjectDN); 54899ebb4caSwyllys } 54999ebb4caSwyllys 55099ebb4caSwyllys return (rv); 55199ebb4caSwyllys } 55299ebb4caSwyllys 55399ebb4caSwyllys static KMF_RETURN 55499ebb4caSwyllys load_X509cert(KMF_HANDLE *kmfh, 55599ebb4caSwyllys KMF_FINDCERT_PARAMS *params, 55699ebb4caSwyllys char *pathname, 55799ebb4caSwyllys X509 **outcert) 55899ebb4caSwyllys { 55999ebb4caSwyllys KMF_RETURN rv = KMF_OK; 56099ebb4caSwyllys X509 *xcert = NULL; 56199ebb4caSwyllys BIO *bcert = NULL; 56299ebb4caSwyllys boolean_t match = FALSE; 56399ebb4caSwyllys KMF_ENCODE_FORMAT format; 56499ebb4caSwyllys 56599ebb4caSwyllys /* 56699ebb4caSwyllys * auto-detect the file format, regardless of what 56799ebb4caSwyllys * the 'format' parameters in the params say. 56899ebb4caSwyllys */ 56999ebb4caSwyllys rv = KMF_GetFileFormat(pathname, &format); 57099ebb4caSwyllys if (rv != KMF_OK) { 57199ebb4caSwyllys if (rv == KMF_ERR_OPEN_FILE) 57299ebb4caSwyllys rv = KMF_ERR_CERT_NOT_FOUND; 57399ebb4caSwyllys return (rv); 57499ebb4caSwyllys } 57599ebb4caSwyllys 57699ebb4caSwyllys /* Not ASN1(DER) format */ 57799ebb4caSwyllys if ((bcert = BIO_new_file(pathname, "rb")) == NULL) { 57899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 57999ebb4caSwyllys rv = KMF_ERR_OPEN_FILE; 58099ebb4caSwyllys goto cleanup; 58199ebb4caSwyllys } 58299ebb4caSwyllys 58399ebb4caSwyllys if (format == KMF_FORMAT_PEM) 58499ebb4caSwyllys xcert = PEM_read_bio_X509_AUX(bcert, NULL, NULL, NULL); 58599ebb4caSwyllys else if (format == KMF_FORMAT_ASN1) 58699ebb4caSwyllys xcert = d2i_X509_bio(bcert, NULL); 58799ebb4caSwyllys else if (format == KMF_FORMAT_PKCS12) { 58899ebb4caSwyllys PKCS12 *p12 = d2i_PKCS12_bio(bcert, NULL); 58999ebb4caSwyllys if (p12 != NULL) { 59099ebb4caSwyllys (void) PKCS12_parse(p12, NULL, NULL, &xcert, NULL); 59199ebb4caSwyllys PKCS12_free(p12); 59299ebb4caSwyllys p12 = NULL; 59399ebb4caSwyllys } else { 59499ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 59599ebb4caSwyllys rv = KMF_ERR_BAD_CERT_FORMAT; 59699ebb4caSwyllys } 59799ebb4caSwyllys } else { 59899ebb4caSwyllys rv = KMF_ERR_BAD_PARAMETER; 59999ebb4caSwyllys goto cleanup; 60099ebb4caSwyllys } 60199ebb4caSwyllys 60299ebb4caSwyllys if (xcert == NULL) { 60399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 60499ebb4caSwyllys rv = KMF_ERR_BAD_CERT_FORMAT; 60599ebb4caSwyllys goto cleanup; 60699ebb4caSwyllys } 60799ebb4caSwyllys 60899ebb4caSwyllys if (check_cert(xcert, params, &match) != KMF_OK || match == FALSE) { 60999ebb4caSwyllys rv = KMF_ERR_CERT_NOT_FOUND; 61099ebb4caSwyllys goto cleanup; 61199ebb4caSwyllys } 61299ebb4caSwyllys 61399ebb4caSwyllys if (outcert != NULL) { 61499ebb4caSwyllys *outcert = xcert; 61599ebb4caSwyllys } 61699ebb4caSwyllys 61799ebb4caSwyllys cleanup: 61899ebb4caSwyllys if (bcert != NULL) (void) BIO_free(bcert); 61999ebb4caSwyllys if (rv != KMF_OK && xcert != NULL) 62099ebb4caSwyllys X509_free(xcert); 62199ebb4caSwyllys 62299ebb4caSwyllys return (rv); 62399ebb4caSwyllys } 62499ebb4caSwyllys 62571593db2Swyllys static int 62671593db2Swyllys datacmp(const void *a, const void *b) 62771593db2Swyllys { 62871593db2Swyllys KMF_DATA *adata = (KMF_DATA *)a; 62971593db2Swyllys KMF_DATA *bdata = (KMF_DATA *)b; 63071593db2Swyllys if (adata->Length > bdata->Length) 63171593db2Swyllys return (-1); 63271593db2Swyllys if (adata->Length < bdata->Length) 63371593db2Swyllys return (1); 63471593db2Swyllys return (0); 63571593db2Swyllys } 63671593db2Swyllys 63771593db2Swyllys static KMF_RETURN 63871593db2Swyllys load_certs(KMF_HANDLE *kmfh, KMF_FINDCERT_PARAMS *params, char *pathname, 63971593db2Swyllys KMF_DATA **certlist, uint32_t *numcerts) 64071593db2Swyllys { 64171593db2Swyllys KMF_RETURN rv = KMF_OK; 64271593db2Swyllys int i; 64371593db2Swyllys KMF_DATA *certs = NULL; 64471593db2Swyllys int nc = 0; 64571593db2Swyllys int hits = 0; 64671593db2Swyllys KMF_ENCODE_FORMAT format; 64771593db2Swyllys 64871593db2Swyllys rv = KMF_GetFileFormat(pathname, &format); 64971593db2Swyllys if (rv != KMF_OK) { 65071593db2Swyllys if (rv == KMF_ERR_OPEN_FILE) 65171593db2Swyllys rv = KMF_ERR_CERT_NOT_FOUND; 65271593db2Swyllys return (rv); 65371593db2Swyllys } 65471593db2Swyllys if (format == KMF_FORMAT_ASN1) { 65571593db2Swyllys /* load a single certificate */ 65671593db2Swyllys certs = (KMF_DATA *)malloc(sizeof (KMF_DATA)); 65771593db2Swyllys if (certs == NULL) 65871593db2Swyllys return (KMF_ERR_MEMORY); 65971593db2Swyllys certs->Data = NULL; 66071593db2Swyllys certs->Length = 0; 66171593db2Swyllys rv = kmf_load_cert(kmfh, params, pathname, certs); 66271593db2Swyllys if (rv == KMF_OK) { 66371593db2Swyllys *certlist = certs; 66471593db2Swyllys *numcerts = 1; 66571593db2Swyllys } 66671593db2Swyllys return (rv); 66771593db2Swyllys } else if (format == KMF_FORMAT_PKCS12) { 66871593db2Swyllys /* We need a credential to access a PKCS#12 file */ 66971593db2Swyllys rv = KMF_ERR_BAD_CERT_FORMAT; 67071593db2Swyllys } else if (format == KMF_FORMAT_PEM || 67171593db2Swyllys format != KMF_FORMAT_PEM_KEYPAIR) { 67271593db2Swyllys 67371593db2Swyllys /* This function only works on PEM files */ 67402744e81Swyllys rv = extract_objects(kmfh, params, pathname, 675*34acef67Swyllys (uchar_t *)NULL, 0, NULL, &certs, &nc); 67671593db2Swyllys } else { 67771593db2Swyllys return (KMF_ERR_ENCODING); 67871593db2Swyllys } 67971593db2Swyllys 68071593db2Swyllys if (rv != KMF_OK) 68171593db2Swyllys return (rv); 68271593db2Swyllys 68371593db2Swyllys for (i = 0; i < nc; i++) { 68471593db2Swyllys if (params->find_cert_validity == KMF_NONEXPIRED_CERTS) { 68571593db2Swyllys rv = KMF_CheckCertDate(kmfh, &certs[i]); 68671593db2Swyllys } else if (params->find_cert_validity == KMF_EXPIRED_CERTS) { 68771593db2Swyllys rv = KMF_CheckCertDate(kmfh, &certs[i]); 68871593db2Swyllys if (rv == KMF_OK) 68971593db2Swyllys rv = KMF_ERR_CERT_NOT_FOUND; 69071593db2Swyllys if (rv == KMF_ERR_VALIDITY_PERIOD) 69171593db2Swyllys rv = KMF_OK; 69271593db2Swyllys } 69371593db2Swyllys if (rv != KMF_OK) { 69471593db2Swyllys /* Remove this cert from the list by clearing it. */ 69571593db2Swyllys KMF_FreeData(&certs[i]); 69671593db2Swyllys } else { 69771593db2Swyllys hits++; /* count valid certs found */ 69871593db2Swyllys } 69971593db2Swyllys rv = KMF_OK; 70071593db2Swyllys } 70171593db2Swyllys if (rv == KMF_OK && hits == 0) { 70271593db2Swyllys rv = KMF_ERR_CERT_NOT_FOUND; 70371593db2Swyllys } else if (rv == KMF_OK && hits > 0) { 70471593db2Swyllys /* 70571593db2Swyllys * Sort the list of certs by length to put the cleared ones 70671593db2Swyllys * at the end so they don't get accessed by the caller. 70771593db2Swyllys */ 70871593db2Swyllys qsort((void *)certs, nc, sizeof (KMF_DATA), datacmp); 70971593db2Swyllys *certlist = certs; 71071593db2Swyllys 71171593db2Swyllys /* since we sorted the list, just return the number of hits */ 71271593db2Swyllys *numcerts = hits; 71371593db2Swyllys } 71471593db2Swyllys return (rv); 71571593db2Swyllys } 71671593db2Swyllys 71799ebb4caSwyllys static KMF_RETURN 71899ebb4caSwyllys kmf_load_cert(KMF_HANDLE *kmfh, 71999ebb4caSwyllys KMF_FINDCERT_PARAMS *params, 72099ebb4caSwyllys char *pathname, 72199ebb4caSwyllys KMF_DATA *cert) 72299ebb4caSwyllys { 72399ebb4caSwyllys KMF_RETURN rv = KMF_OK; 72499ebb4caSwyllys X509 *x509cert = NULL; 72599ebb4caSwyllys 72699ebb4caSwyllys rv = load_X509cert(kmfh, params, pathname, &x509cert); 72799ebb4caSwyllys if (rv == KMF_OK && x509cert != NULL && cert != NULL) { 72899ebb4caSwyllys rv = ssl_cert2KMFDATA(kmfh, x509cert, cert); 72999ebb4caSwyllys if (rv != KMF_OK) { 73099ebb4caSwyllys goto cleanup; 73199ebb4caSwyllys } 73299ebb4caSwyllys if (params->find_cert_validity == KMF_NONEXPIRED_CERTS) { 73399ebb4caSwyllys rv = KMF_CheckCertDate(kmfh, cert); 73499ebb4caSwyllys } else if (params->find_cert_validity == KMF_EXPIRED_CERTS) { 73599ebb4caSwyllys rv = KMF_CheckCertDate(kmfh, cert); 73699ebb4caSwyllys if (rv == KMF_OK) { 73799ebb4caSwyllys /* 73899ebb4caSwyllys * This is a valid cert so skip it. 73999ebb4caSwyllys */ 74099ebb4caSwyllys rv = KMF_ERR_CERT_NOT_FOUND; 74199ebb4caSwyllys } 74299ebb4caSwyllys if (rv == KMF_ERR_VALIDITY_PERIOD) { 74399ebb4caSwyllys /* 74499ebb4caSwyllys * We want to return success when we 74599ebb4caSwyllys * find an invalid cert. 74699ebb4caSwyllys */ 74799ebb4caSwyllys rv = KMF_OK; 74899ebb4caSwyllys goto cleanup; 74999ebb4caSwyllys } 75099ebb4caSwyllys } 75199ebb4caSwyllys } 75299ebb4caSwyllys cleanup: 75399ebb4caSwyllys if (x509cert != NULL) 75499ebb4caSwyllys X509_free(x509cert); 75599ebb4caSwyllys 75699ebb4caSwyllys return (rv); 75799ebb4caSwyllys } 75899ebb4caSwyllys 75902744e81Swyllys static KMF_RETURN 76002744e81Swyllys readAltFormatPrivateKey(KMF_DATA *filedata, EVP_PKEY **pkey) 76102744e81Swyllys { 76202744e81Swyllys KMF_RETURN ret = KMF_OK; 76302744e81Swyllys KMF_RAW_RSA_KEY rsa; 76402744e81Swyllys BerElement *asn1 = NULL; 76502744e81Swyllys BerValue filebuf; 76602744e81Swyllys BerValue OID = { NULL, 0 }; 76702744e81Swyllys BerValue *Mod = NULL, *PubExp = NULL; 76802744e81Swyllys BerValue *PriExp = NULL, *Prime1 = NULL, *Prime2 = NULL; 76902744e81Swyllys BerValue *Coef = NULL; 77002744e81Swyllys BIGNUM *D = NULL, *P = NULL, *Q = NULL, *COEF = NULL; 77102744e81Swyllys BIGNUM *Exp1 = NULL, *Exp2 = NULL, *pminus1 = NULL; 77202744e81Swyllys BIGNUM *qminus1 = NULL; 77302744e81Swyllys BN_CTX *ctx = NULL; 77402744e81Swyllys 77502744e81Swyllys *pkey = NULL; 77602744e81Swyllys 77702744e81Swyllys filebuf.bv_val = (char *)filedata->Data; 77802744e81Swyllys filebuf.bv_len = filedata->Length; 77902744e81Swyllys 78002744e81Swyllys asn1 = kmfder_init(&filebuf); 78102744e81Swyllys if (asn1 == NULL) { 78202744e81Swyllys ret = KMF_ERR_MEMORY; 78302744e81Swyllys goto out; 78402744e81Swyllys } 78502744e81Swyllys 78602744e81Swyllys if (kmfber_scanf(asn1, "{{Dn{IIIIII}}}", 78702744e81Swyllys &OID, &Mod, &PubExp, &PriExp, &Prime1, 78802744e81Swyllys &Prime2, &Coef) == -1) { 78902744e81Swyllys ret = KMF_ERR_ENCODING; 79002744e81Swyllys goto out; 79102744e81Swyllys } 79202744e81Swyllys 79302744e81Swyllys /* 79402744e81Swyllys * We have to derive the 2 Exponents using Bignumber math. 79502744e81Swyllys * Exp1 = PriExp mod (Prime1 - 1) 79602744e81Swyllys * Exp2 = PriExp mod (Prime2 - 1) 79702744e81Swyllys */ 79802744e81Swyllys 79902744e81Swyllys /* D = PrivateExponent */ 80002744e81Swyllys D = BN_bin2bn((const uchar_t *)PriExp->bv_val, PriExp->bv_len, D); 80102744e81Swyllys if (D == NULL) { 80202744e81Swyllys ret = KMF_ERR_MEMORY; 80302744e81Swyllys goto out; 80402744e81Swyllys } 80502744e81Swyllys 80602744e81Swyllys /* P = Prime1 (first prime factor of Modulus) */ 80702744e81Swyllys P = BN_bin2bn((const uchar_t *)Prime1->bv_val, Prime1->bv_len, P); 80802744e81Swyllys if (D == NULL) { 80902744e81Swyllys ret = KMF_ERR_MEMORY; 81002744e81Swyllys goto out; 81102744e81Swyllys } 81202744e81Swyllys 81302744e81Swyllys /* Q = Prime2 (second prime factor of Modulus) */ 81402744e81Swyllys Q = BN_bin2bn((const uchar_t *)Prime2->bv_val, Prime2->bv_len, Q); 81502744e81Swyllys 81602744e81Swyllys if ((ctx = BN_CTX_new()) == NULL) { 81702744e81Swyllys ret = KMF_ERR_MEMORY; 81802744e81Swyllys goto out; 81902744e81Swyllys } 82002744e81Swyllys 82102744e81Swyllys /* Compute (P - 1) */ 82202744e81Swyllys pminus1 = BN_new(); 82302744e81Swyllys (void) BN_sub(pminus1, P, BN_value_one()); 82402744e81Swyllys 82502744e81Swyllys /* Exponent1 = D mod (P - 1) */ 82602744e81Swyllys Exp1 = BN_new(); 82702744e81Swyllys (void) BN_mod(Exp1, D, pminus1, ctx); 82802744e81Swyllys 82902744e81Swyllys /* Compute (Q - 1) */ 83002744e81Swyllys qminus1 = BN_new(); 83102744e81Swyllys (void) BN_sub(qminus1, Q, BN_value_one()); 83202744e81Swyllys 83302744e81Swyllys /* Exponent2 = D mod (Q - 1) */ 83402744e81Swyllys Exp2 = BN_new(); 83502744e81Swyllys (void) BN_mod(Exp2, D, qminus1, ctx); 83602744e81Swyllys 83702744e81Swyllys /* Coef = (Inverse Q) mod P */ 83802744e81Swyllys COEF = BN_new(); 83902744e81Swyllys (void) BN_mod_inverse(COEF, Q, P, ctx); 84002744e81Swyllys 84102744e81Swyllys /* Convert back to KMF format */ 84202744e81Swyllys (void) memset(&rsa, 0, sizeof (rsa)); 84302744e81Swyllys 84402744e81Swyllys if ((ret = sslBN2KMFBN(Exp1, &rsa.exp1)) != KMF_OK) 84502744e81Swyllys goto out; 84602744e81Swyllys if ((ret = sslBN2KMFBN(Exp2, &rsa.exp2)) != KMF_OK) 84702744e81Swyllys goto out; 84802744e81Swyllys if ((ret = sslBN2KMFBN(COEF, &rsa.coef)) != KMF_OK) 84902744e81Swyllys goto out; 85002744e81Swyllys 85102744e81Swyllys rsa.mod.val = (uchar_t *)Mod->bv_val; 85202744e81Swyllys rsa.mod.len = Mod->bv_len; 85302744e81Swyllys 85402744e81Swyllys rsa.pubexp.val = (uchar_t *)PubExp->bv_val; 85502744e81Swyllys rsa.pubexp.len = PubExp->bv_len; 85602744e81Swyllys 85702744e81Swyllys rsa.priexp.val = (uchar_t *)PriExp->bv_val; 85802744e81Swyllys rsa.priexp.len = PriExp->bv_len; 85902744e81Swyllys 86002744e81Swyllys rsa.prime1.val = (uchar_t *)Prime1->bv_val; 86102744e81Swyllys rsa.prime1.len = Prime1->bv_len; 86202744e81Swyllys 86302744e81Swyllys rsa.prime2.val = (uchar_t *)Prime2->bv_val; 86402744e81Swyllys rsa.prime2.len = Prime2->bv_len; 86502744e81Swyllys 86602744e81Swyllys *pkey = ImportRawRSAKey(&rsa); 86702744e81Swyllys out: 86802744e81Swyllys if (asn1 != NULL) 86902744e81Swyllys kmfber_free(asn1, 1); 87002744e81Swyllys 87102744e81Swyllys if (OID.bv_val) { 87202744e81Swyllys free(OID.bv_val); 87302744e81Swyllys } 87402744e81Swyllys if (PriExp) 87502744e81Swyllys free(PriExp); 87602744e81Swyllys 87702744e81Swyllys if (Mod) 87802744e81Swyllys free(Mod); 87902744e81Swyllys 88002744e81Swyllys if (PubExp) 88102744e81Swyllys free(PubExp); 88202744e81Swyllys 88302744e81Swyllys if (Coef) { 88402744e81Swyllys (void) memset(Coef->bv_val, 0, Coef->bv_len); 88502744e81Swyllys free(Coef->bv_val); 88602744e81Swyllys free(Coef); 88702744e81Swyllys } 88802744e81Swyllys if (Prime1) 88902744e81Swyllys free(Prime1); 89002744e81Swyllys if (Prime2) 89102744e81Swyllys free(Prime2); 89202744e81Swyllys 89302744e81Swyllys if (ctx != NULL) 89402744e81Swyllys BN_CTX_free(ctx); 89502744e81Swyllys 89602744e81Swyllys if (D) 89702744e81Swyllys BN_clear_free(D); 89802744e81Swyllys if (P) 89902744e81Swyllys BN_clear_free(P); 90002744e81Swyllys if (Q) 90102744e81Swyllys BN_clear_free(Q); 90202744e81Swyllys if (pminus1) 90302744e81Swyllys BN_clear_free(pminus1); 90402744e81Swyllys if (qminus1) 90502744e81Swyllys BN_clear_free(qminus1); 90602744e81Swyllys if (Exp1) 90702744e81Swyllys BN_clear_free(Exp1); 90802744e81Swyllys if (Exp2) 90902744e81Swyllys BN_clear_free(Exp2); 91002744e81Swyllys 91102744e81Swyllys return (ret); 91202744e81Swyllys 91302744e81Swyllys } 91402744e81Swyllys 91599ebb4caSwyllys static EVP_PKEY * 91699ebb4caSwyllys openssl_load_key(KMF_HANDLE_T handle, const char *file) 91799ebb4caSwyllys { 91899ebb4caSwyllys BIO *keyfile = NULL; 91999ebb4caSwyllys EVP_PKEY *pkey = NULL; 92099ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 92199ebb4caSwyllys KMF_ENCODE_FORMAT format; 92202744e81Swyllys KMF_RETURN rv; 92302744e81Swyllys KMF_DATA filedata; 92499ebb4caSwyllys 92599ebb4caSwyllys if (file == NULL) { 92699ebb4caSwyllys return (NULL); 92799ebb4caSwyllys } 92899ebb4caSwyllys 92999ebb4caSwyllys if (KMF_GetFileFormat((char *)file, &format) != KMF_OK) 93099ebb4caSwyllys return (NULL); 93199ebb4caSwyllys 93299ebb4caSwyllys keyfile = BIO_new_file(file, "rb"); 93399ebb4caSwyllys if (keyfile == NULL) { 93499ebb4caSwyllys goto end; 93599ebb4caSwyllys } 93699ebb4caSwyllys 93702744e81Swyllys if (format == KMF_FORMAT_ASN1) { 93899ebb4caSwyllys pkey = d2i_PrivateKey_bio(keyfile, NULL); 93902744e81Swyllys if (pkey == NULL) { 94002744e81Swyllys 94102744e81Swyllys (void) BIO_free(keyfile); 94202744e81Swyllys keyfile = NULL; 94302744e81Swyllys /* Try odd ASN.1 variations */ 94402744e81Swyllys rv = KMF_ReadInputFile(kmfh, (char *)file, 94502744e81Swyllys &filedata); 94602744e81Swyllys if (rv == KMF_OK) { 94702744e81Swyllys (void) readAltFormatPrivateKey(&filedata, 94802744e81Swyllys &pkey); 94902744e81Swyllys KMF_FreeData(&filedata); 95002744e81Swyllys } 95102744e81Swyllys } 95202744e81Swyllys } else if (format == KMF_FORMAT_PEM || 95302744e81Swyllys format == KMF_FORMAT_PEM_KEYPAIR) { 95499ebb4caSwyllys pkey = PEM_read_bio_PrivateKey(keyfile, NULL, NULL, NULL); 95502744e81Swyllys if (pkey == NULL) { 95602744e81Swyllys KMF_DATA derdata; 95702744e81Swyllys /* 95802744e81Swyllys * Check if this is the alt. format 95902744e81Swyllys * RSA private key file. 96002744e81Swyllys */ 96102744e81Swyllys rv = KMF_ReadInputFile(kmfh, (char *)file, 96202744e81Swyllys &filedata); 96302744e81Swyllys if (rv == KMF_OK) { 96402744e81Swyllys uchar_t *d = NULL; 96502744e81Swyllys int len; 96602744e81Swyllys rv = KMF_Pem2Der(filedata.Data, 96702744e81Swyllys filedata.Length, &d, &len); 96802744e81Swyllys if (rv == KMF_OK && d != NULL) { 96902744e81Swyllys derdata.Data = d; 97002744e81Swyllys derdata.Length = (size_t)len; 97102744e81Swyllys (void) readAltFormatPrivateKey( 97202744e81Swyllys &derdata, &pkey); 97302744e81Swyllys free(d); 97402744e81Swyllys } 97502744e81Swyllys KMF_FreeData(&filedata); 97602744e81Swyllys } 97702744e81Swyllys } 97802744e81Swyllys } 97999ebb4caSwyllys 98099ebb4caSwyllys end: 98199ebb4caSwyllys if (pkey == NULL) 98299ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 98399ebb4caSwyllys 98499ebb4caSwyllys if (keyfile != NULL) 98599ebb4caSwyllys (void) BIO_free(keyfile); 98699ebb4caSwyllys 98799ebb4caSwyllys return (pkey); 98899ebb4caSwyllys } 98999ebb4caSwyllys 99099ebb4caSwyllys KMF_RETURN 99199ebb4caSwyllys OpenSSL_FindCert(KMF_HANDLE_T handle, 99299ebb4caSwyllys KMF_FINDCERT_PARAMS *params, 99399ebb4caSwyllys KMF_X509_DER_CERT *kmf_cert, 99499ebb4caSwyllys uint32_t *num_certs) 99599ebb4caSwyllys { 99699ebb4caSwyllys KMF_RETURN rv = KMF_OK; 99799ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 99899ebb4caSwyllys char *fullpath; 999f482c776Swyllys int i, n; 1000f482c776Swyllys uint32_t maxcerts = 0; 100199ebb4caSwyllys 100299ebb4caSwyllys if (num_certs == NULL || params == NULL) 100399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 100499ebb4caSwyllys 1005f482c776Swyllys maxcerts = *num_certs; 1006f482c776Swyllys if (maxcerts == 0) 1007f482c776Swyllys maxcerts = 0xFFFFFFFF; 100899ebb4caSwyllys *num_certs = 0; 100999ebb4caSwyllys 101099ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 101199ebb4caSwyllys params->sslparms.certfile); 101299ebb4caSwyllys 101399ebb4caSwyllys if (fullpath == NULL) 101499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 101599ebb4caSwyllys 101699ebb4caSwyllys if (isdir(fullpath)) { 101799ebb4caSwyllys DIR *dirp; 101899ebb4caSwyllys struct dirent *dp; 101999ebb4caSwyllys 1020f482c776Swyllys n = 0; 102199ebb4caSwyllys /* open all files in the directory and attempt to read them */ 102299ebb4caSwyllys if ((dirp = opendir(fullpath)) == NULL) { 102399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 102499ebb4caSwyllys } 102599ebb4caSwyllys while ((dp = readdir(dirp)) != NULL) { 102699ebb4caSwyllys char *fname; 102771593db2Swyllys KMF_DATA *certlist = NULL; 1028f482c776Swyllys uint32_t loaded_certs = 0; 102971593db2Swyllys 103099ebb4caSwyllys if (strcmp(dp->d_name, ".") == 0 || 103199ebb4caSwyllys strcmp(dp->d_name, "..") == 0) 103299ebb4caSwyllys continue; 103399ebb4caSwyllys 1034*34acef67Swyllys fname = get_fullpath(fullpath, (char *)&dp->d_name); 103599ebb4caSwyllys 103671593db2Swyllys rv = load_certs(kmfh, params, fname, &certlist, 1037f482c776Swyllys &loaded_certs); 103899ebb4caSwyllys 103999ebb4caSwyllys if (rv != KMF_OK) { 104099ebb4caSwyllys free(fname); 104171593db2Swyllys if (certlist != NULL) { 1042f482c776Swyllys for (i = 0; i < loaded_certs; i++) 104371593db2Swyllys KMF_FreeData(&certlist[i]); 104471593db2Swyllys free(certlist); 104571593db2Swyllys } 104699ebb4caSwyllys continue; 104799ebb4caSwyllys } 104899ebb4caSwyllys 104999ebb4caSwyllys /* If load succeeds, add certdata to the list */ 105099ebb4caSwyllys if (kmf_cert != NULL) { 1051f482c776Swyllys for (i = 0; i < loaded_certs && 1052b4058258Swyllys n < maxcerts; i++) { 105371593db2Swyllys kmf_cert[n].certificate.Data = 105471593db2Swyllys certlist[i].Data; 105599ebb4caSwyllys kmf_cert[n].certificate.Length = 105671593db2Swyllys certlist[i].Length; 105799ebb4caSwyllys 105899ebb4caSwyllys kmf_cert[n].kmf_private.keystore_type = 105999ebb4caSwyllys KMF_KEYSTORE_OPENSSL; 106099ebb4caSwyllys kmf_cert[n].kmf_private.flags = 106199ebb4caSwyllys KMF_FLAG_CERT_VALID; 106271593db2Swyllys kmf_cert[n].kmf_private.label = 106371593db2Swyllys strdup(fname); 106499ebb4caSwyllys n++; 106599ebb4caSwyllys } 1066b4058258Swyllys /* 1067b4058258Swyllys * If maxcerts < loaded_certs, clean up the 1068b4058258Swyllys * certs that were not used. 1069b4058258Swyllys */ 1070f482c776Swyllys for (; i < loaded_certs; i++) 107171593db2Swyllys KMF_FreeData(&certlist[i]); 1072f482c776Swyllys } else { 1073f482c776Swyllys for (i = 0; i < loaded_certs; i++) 1074f482c776Swyllys KMF_FreeData(&certlist[i]); 1075f482c776Swyllys n += loaded_certs; 107671593db2Swyllys } 1077f482c776Swyllys free(certlist); 107871593db2Swyllys free(fname); 107971593db2Swyllys } 108099ebb4caSwyllys (*num_certs) = n; 108199ebb4caSwyllys if (*num_certs == 0) 108299ebb4caSwyllys rv = KMF_ERR_CERT_NOT_FOUND; 1083f482c776Swyllys else 108499ebb4caSwyllys rv = KMF_OK; 108599ebb4caSwyllys exit: 108699ebb4caSwyllys (void) closedir(dirp); 108799ebb4caSwyllys } else { 108871593db2Swyllys KMF_DATA *certlist = NULL; 1089f482c776Swyllys uint32_t loaded_certs = 0; 109071593db2Swyllys 1091f482c776Swyllys rv = load_certs(kmfh, params, fullpath, 1092f482c776Swyllys &certlist, &loaded_certs); 109399ebb4caSwyllys if (rv != KMF_OK) { 109499ebb4caSwyllys free(fullpath); 109599ebb4caSwyllys return (rv); 109699ebb4caSwyllys } 109799ebb4caSwyllys 1098f482c776Swyllys n = 0; 109971593db2Swyllys if (kmf_cert != NULL && certlist != NULL) { 1100f482c776Swyllys for (i = 0; i < loaded_certs && i < maxcerts; i++) { 1101f482c776Swyllys kmf_cert[n].certificate.Data = 110271593db2Swyllys certlist[i].Data; 1103f482c776Swyllys kmf_cert[n].certificate.Length = 110471593db2Swyllys certlist[i].Length; 1105f482c776Swyllys kmf_cert[n].kmf_private.keystore_type = 110699ebb4caSwyllys KMF_KEYSTORE_OPENSSL; 1107f482c776Swyllys kmf_cert[n].kmf_private.flags = 110871593db2Swyllys KMF_FLAG_CERT_VALID; 1109f482c776Swyllys kmf_cert[n].kmf_private.label = 111071593db2Swyllys strdup(fullpath); 1111f482c776Swyllys n++; 111271593db2Swyllys } 1113f482c776Swyllys /* If maxcerts < loaded_certs, clean up */ 1114f482c776Swyllys for (; i < loaded_certs; i++) 111571593db2Swyllys KMF_FreeData(&certlist[i]); 1116f482c776Swyllys } else if (certlist != NULL) { 1117f482c776Swyllys for (i = 0; i < loaded_certs; i++) 1118f482c776Swyllys KMF_FreeData(&certlist[i]); 1119f482c776Swyllys n = loaded_certs; 1120f482c776Swyllys } 1121f482c776Swyllys if (certlist) 112271593db2Swyllys free(certlist); 1123f482c776Swyllys 1124f482c776Swyllys *num_certs = n; 112599ebb4caSwyllys } 112699ebb4caSwyllys 112799ebb4caSwyllys free(fullpath); 112899ebb4caSwyllys 112999ebb4caSwyllys return (rv); 113099ebb4caSwyllys } 113199ebb4caSwyllys 113299ebb4caSwyllys void 113399ebb4caSwyllys /*ARGSUSED*/ 113499ebb4caSwyllys OpenSSL_FreeKMFCert(KMF_HANDLE_T handle, 113599ebb4caSwyllys KMF_X509_DER_CERT *kmf_cert) 113699ebb4caSwyllys { 113799ebb4caSwyllys if (kmf_cert != NULL) { 113899ebb4caSwyllys if (kmf_cert->certificate.Data != NULL) { 113999ebb4caSwyllys free(kmf_cert->certificate.Data); 114099ebb4caSwyllys kmf_cert->certificate.Data = NULL; 114199ebb4caSwyllys kmf_cert->certificate.Length = 0; 114299ebb4caSwyllys } 114399ebb4caSwyllys if (kmf_cert->kmf_private.label) 114499ebb4caSwyllys free(kmf_cert->kmf_private.label); 114599ebb4caSwyllys } 114699ebb4caSwyllys } 114799ebb4caSwyllys 114899ebb4caSwyllys KMF_RETURN 114999ebb4caSwyllys OpenSSL_StoreCert(KMF_HANDLE_T handle, KMF_STORECERT_PARAMS *params, 115099ebb4caSwyllys KMF_DATA * pcert) 115199ebb4caSwyllys { 115299ebb4caSwyllys KMF_RETURN ret = KMF_OK; 115399ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 115499ebb4caSwyllys X509 *xcert = NULL; 115599ebb4caSwyllys FILE *fp; 115699ebb4caSwyllys unsigned char *outbuf; 115799ebb4caSwyllys unsigned char *outbuf_p; 115899ebb4caSwyllys char *fullpath; 115999ebb4caSwyllys int outbuflen; 116099ebb4caSwyllys int len; 116199ebb4caSwyllys KMF_ENCODE_FORMAT format; 116299ebb4caSwyllys 116399ebb4caSwyllys if (params == NULL || params->ks_opt_u.openssl_opts.certfile == NULL) { 116499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 116599ebb4caSwyllys } 116699ebb4caSwyllys 116799ebb4caSwyllys /* 116899ebb4caSwyllys * check if the cert output format is supported by OPENSSL. 116999ebb4caSwyllys * however, since the keystore for OPENSSL is just a file, we have 117099ebb4caSwyllys * no way to store the format along with the file. 117199ebb4caSwyllys */ 117299ebb4caSwyllys format = params->sslparms.format; 117399ebb4caSwyllys if (format != KMF_FORMAT_ASN1 && format != KMF_FORMAT_PEM) 117499ebb4caSwyllys return (KMF_ERR_BAD_CERT_FORMAT); 117599ebb4caSwyllys 117699ebb4caSwyllys 117799ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 117899ebb4caSwyllys params->sslparms.certfile); 117999ebb4caSwyllys if (fullpath == NULL) 118099ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 118199ebb4caSwyllys 118299ebb4caSwyllys /* 118399ebb4caSwyllys * When storing a certificate, you must specify a filename. 118499ebb4caSwyllys */ 118599ebb4caSwyllys if (isdir(fullpath)) { 118699ebb4caSwyllys free(fullpath); 118799ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 118899ebb4caSwyllys } 118999ebb4caSwyllys 119099ebb4caSwyllys /* copy cert data to outbuf */ 119199ebb4caSwyllys outbuflen = pcert->Length; 119299ebb4caSwyllys outbuf = malloc(outbuflen); 119399ebb4caSwyllys if (outbuf == NULL) { 119499ebb4caSwyllys free(fullpath); 119599ebb4caSwyllys return (KMF_ERR_MEMORY); 119699ebb4caSwyllys } 119799ebb4caSwyllys (void) memcpy(outbuf, pcert->Data, pcert->Length); 119899ebb4caSwyllys 1199*34acef67Swyllys if ((fp = fopen(fullpath, "w")) == NULL) { 120099ebb4caSwyllys SET_SYS_ERROR(kmfh, errno); 120199ebb4caSwyllys ret = KMF_ERR_INTERNAL; 120299ebb4caSwyllys goto out; 120399ebb4caSwyllys } 120499ebb4caSwyllys 120599ebb4caSwyllys if (format == KMF_FORMAT_ASN1) { 120699ebb4caSwyllys len = fwrite(outbuf, 1, outbuflen, fp); 120799ebb4caSwyllys if (len != outbuflen) { 120899ebb4caSwyllys SET_SYS_ERROR(kmfh, errno); 120999ebb4caSwyllys ret = KMF_ERR_WRITE_FILE; 121099ebb4caSwyllys } else { 121199ebb4caSwyllys ret = KMF_OK; 121299ebb4caSwyllys } 121399ebb4caSwyllys goto out; 121499ebb4caSwyllys } 121599ebb4caSwyllys 121699ebb4caSwyllys /* 121799ebb4caSwyllys * The output format is not KMF_FORMAT_ASN1, so we will 121899ebb4caSwyllys * Convert the cert data to OpenSSL internal X509 first. 121999ebb4caSwyllys */ 122099ebb4caSwyllys outbuf_p = outbuf; /* use a temp pointer; required by openssl */ 122199ebb4caSwyllys xcert = d2i_X509(NULL, (const uchar_t **)&outbuf_p, outbuflen); 122299ebb4caSwyllys if (xcert == NULL) { 122399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 122499ebb4caSwyllys ret = KMF_ERR_ENCODING; 122599ebb4caSwyllys goto out; 122699ebb4caSwyllys } 122799ebb4caSwyllys 122899ebb4caSwyllys if (format == KMF_FORMAT_PEM) { 122999ebb4caSwyllys /* Convert to the PEM format and write it out */ 123099ebb4caSwyllys if (!PEM_write_X509(fp, xcert)) { 123199ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 123299ebb4caSwyllys ret = KMF_ERR_ENCODING; 123399ebb4caSwyllys } else { 123499ebb4caSwyllys ret = KMF_OK; 123599ebb4caSwyllys } 123699ebb4caSwyllys goto out; 123799ebb4caSwyllys } 123899ebb4caSwyllys 123999ebb4caSwyllys out: 124099ebb4caSwyllys if (fullpath != NULL) 124199ebb4caSwyllys free(fullpath); 124299ebb4caSwyllys 124399ebb4caSwyllys if (outbuf != NULL) { 124499ebb4caSwyllys free(outbuf); 124599ebb4caSwyllys } 124699ebb4caSwyllys if (fp != NULL) { 124799ebb4caSwyllys (void) fclose(fp); 124899ebb4caSwyllys } 124999ebb4caSwyllys 125099ebb4caSwyllys if (xcert != NULL) { 125199ebb4caSwyllys X509_free(xcert); 125299ebb4caSwyllys } 125399ebb4caSwyllys 125499ebb4caSwyllys return (ret); 125599ebb4caSwyllys } 125699ebb4caSwyllys 125799ebb4caSwyllys KMF_RETURN 125899ebb4caSwyllys OpenSSL_DeleteCert(KMF_HANDLE_T handle, KMF_DELETECERT_PARAMS *params) 125999ebb4caSwyllys { 126099ebb4caSwyllys KMF_RETURN rv; 126199ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 126299ebb4caSwyllys char *fullpath = NULL; 126399ebb4caSwyllys KMF_DATA certdata = {NULL, 0}; 126499ebb4caSwyllys 126599ebb4caSwyllys if (params == NULL) { 126699ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 126799ebb4caSwyllys } 126899ebb4caSwyllys 126999ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 127099ebb4caSwyllys params->sslparms.certfile); 127199ebb4caSwyllys 127299ebb4caSwyllys if (fullpath == NULL) 127399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 127499ebb4caSwyllys 127599ebb4caSwyllys if (isdir(fullpath)) { 127699ebb4caSwyllys DIR *dirp; 127799ebb4caSwyllys struct dirent *dp; 127899ebb4caSwyllys 127999ebb4caSwyllys /* open all files in the directory and attempt to read them */ 128099ebb4caSwyllys if ((dirp = opendir(fullpath)) == NULL) { 128199ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 128299ebb4caSwyllys } 128399ebb4caSwyllys 128499ebb4caSwyllys while ((dp = readdir(dirp)) != NULL) { 128599ebb4caSwyllys if (strcmp(dp->d_name, ".") != 0 && 128699ebb4caSwyllys strcmp(dp->d_name, "..") != 0) { 128799ebb4caSwyllys char *fname; 128899ebb4caSwyllys 128999ebb4caSwyllys fname = get_fullpath(fullpath, 129099ebb4caSwyllys (char *)&dp->d_name); 129199ebb4caSwyllys 129299ebb4caSwyllys if (fname == NULL) { 129399ebb4caSwyllys rv = KMF_ERR_MEMORY; 129499ebb4caSwyllys break; 129599ebb4caSwyllys } 129699ebb4caSwyllys 129799ebb4caSwyllys rv = kmf_load_cert(kmfh, params, fname, 129899ebb4caSwyllys &certdata); 129999ebb4caSwyllys 130099ebb4caSwyllys if (rv == KMF_ERR_CERT_NOT_FOUND) { 130199ebb4caSwyllys free(fname); 130299ebb4caSwyllys if (certdata.Data) 130399ebb4caSwyllys free(certdata.Data); 130499ebb4caSwyllys rv = KMF_OK; 130599ebb4caSwyllys continue; 130699ebb4caSwyllys } else if (rv != KMF_OK) { 130799ebb4caSwyllys free(fname); 130899ebb4caSwyllys break; 130999ebb4caSwyllys } 131099ebb4caSwyllys 131199ebb4caSwyllys if (unlink(fname) != 0) { 131299ebb4caSwyllys SET_SYS_ERROR(kmfh, errno); 131399ebb4caSwyllys rv = KMF_ERR_INTERNAL; 131499ebb4caSwyllys free(fname); 131599ebb4caSwyllys break; 131699ebb4caSwyllys } 131799ebb4caSwyllys free(fname); 131899ebb4caSwyllys if (certdata.Data) 131999ebb4caSwyllys free(certdata.Data); 132099ebb4caSwyllys } 132199ebb4caSwyllys } 132299ebb4caSwyllys (void) closedir(dirp); 132399ebb4caSwyllys } else { 132499ebb4caSwyllys /* Just try to load a single certificate */ 132599ebb4caSwyllys rv = kmf_load_cert(kmfh, params, fullpath, &certdata); 132699ebb4caSwyllys if (rv == KMF_OK) { 132799ebb4caSwyllys if (unlink(fullpath) != 0) { 132899ebb4caSwyllys SET_SYS_ERROR(kmfh, errno); 132999ebb4caSwyllys rv = KMF_ERR_INTERNAL; 133099ebb4caSwyllys } 133199ebb4caSwyllys } 133299ebb4caSwyllys } 133399ebb4caSwyllys 133499ebb4caSwyllys out: 133599ebb4caSwyllys if (fullpath != NULL) 133699ebb4caSwyllys free(fullpath); 133799ebb4caSwyllys 133899ebb4caSwyllys if (certdata.Data) 133999ebb4caSwyllys free(certdata.Data); 134099ebb4caSwyllys 134199ebb4caSwyllys return (rv); 134299ebb4caSwyllys } 134399ebb4caSwyllys 134499ebb4caSwyllys KMF_RETURN 134599ebb4caSwyllys OpenSSL_EncodePubKeyData(KMF_HANDLE_T handle, KMF_KEY_HANDLE *key, 134699ebb4caSwyllys KMF_DATA *keydata) 134799ebb4caSwyllys { 134899ebb4caSwyllys KMF_RETURN rv = KMF_OK; 134999ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 135099ebb4caSwyllys int n; 135199ebb4caSwyllys 135299ebb4caSwyllys if (key == NULL || keydata == NULL || 135399ebb4caSwyllys key->keyp == NULL) 135499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 135599ebb4caSwyllys 135699ebb4caSwyllys if (key->keyalg == KMF_RSA) { 135799ebb4caSwyllys RSA *pubkey = EVP_PKEY_get1_RSA(key->keyp); 135899ebb4caSwyllys 135999ebb4caSwyllys if (!(n = i2d_RSA_PUBKEY(pubkey, &keydata->Data))) { 136099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 136199ebb4caSwyllys return (KMF_ERR_ENCODING); 136299ebb4caSwyllys } 136399ebb4caSwyllys RSA_free(pubkey); 136499ebb4caSwyllys } else if (key->keyalg == KMF_DSA) { 136599ebb4caSwyllys DSA *pubkey = EVP_PKEY_get1_DSA(key->keyp); 136699ebb4caSwyllys 136799ebb4caSwyllys if (!(n = i2d_DSA_PUBKEY(pubkey, &keydata->Data))) { 136899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 136999ebb4caSwyllys return (KMF_ERR_ENCODING); 137099ebb4caSwyllys } 137199ebb4caSwyllys DSA_free(pubkey); 137299ebb4caSwyllys } else { 137399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 137499ebb4caSwyllys } 137599ebb4caSwyllys keydata->Length = n; 137699ebb4caSwyllys 137799ebb4caSwyllys cleanup: 137899ebb4caSwyllys if (rv != KMF_OK) { 137999ebb4caSwyllys if (keydata->Data) 138099ebb4caSwyllys free(keydata->Data); 138199ebb4caSwyllys keydata->Data = NULL; 138299ebb4caSwyllys keydata->Length = 0; 138399ebb4caSwyllys } 138499ebb4caSwyllys 138599ebb4caSwyllys return (rv); 138699ebb4caSwyllys } 138799ebb4caSwyllys 138899ebb4caSwyllys static KMF_RETURN 138999ebb4caSwyllys ssl_write_private_key(KMF_HANDLE *kmfh, KMF_ENCODE_FORMAT format, BIO *out, 139099ebb4caSwyllys KMF_CREDENTIAL *cred, EVP_PKEY *pkey) 139199ebb4caSwyllys { 139299ebb4caSwyllys int rv = 0; 139399ebb4caSwyllys RSA *rsa; 139499ebb4caSwyllys DSA *dsa; 139599ebb4caSwyllys 139699ebb4caSwyllys switch (format) { 139799ebb4caSwyllys case KMF_FORMAT_ASN1: 139899ebb4caSwyllys if (pkey->type == EVP_PKEY_RSA) { 139999ebb4caSwyllys rsa = EVP_PKEY_get1_RSA(pkey); 140099ebb4caSwyllys rv = i2d_RSAPrivateKey_bio(out, rsa); 140199ebb4caSwyllys RSA_free(rsa); 140299ebb4caSwyllys } else if (pkey->type == EVP_PKEY_DSA) { 140399ebb4caSwyllys dsa = EVP_PKEY_get1_DSA(pkey); 140499ebb4caSwyllys rv = i2d_DSAPrivateKey_bio(out, dsa); 140599ebb4caSwyllys DSA_free(dsa); 140699ebb4caSwyllys } 140799ebb4caSwyllys if (rv == 1) { 140899ebb4caSwyllys rv = KMF_OK; 140999ebb4caSwyllys } else { 141099ebb4caSwyllys SET_ERROR(kmfh, rv); 141199ebb4caSwyllys } 141299ebb4caSwyllys break; 141399ebb4caSwyllys case KMF_FORMAT_PEM: 141499ebb4caSwyllys if (pkey->type == EVP_PKEY_RSA) { 141599ebb4caSwyllys rsa = EVP_PKEY_get1_RSA(pkey); 141699ebb4caSwyllys rv = PEM_write_bio_RSAPrivateKey(out, 1417*34acef67Swyllys rsa, NULL /* encryption type */, 1418*34acef67Swyllys NULL, 0, NULL, cred->cred); 141999ebb4caSwyllys RSA_free(rsa); 142099ebb4caSwyllys } else if (pkey->type == EVP_PKEY_DSA) { 142199ebb4caSwyllys dsa = EVP_PKEY_get1_DSA(pkey); 142299ebb4caSwyllys rv = PEM_write_bio_DSAPrivateKey(out, 1423*34acef67Swyllys dsa, NULL /* encryption type */, 1424*34acef67Swyllys NULL, 0, NULL, cred->cred); 142599ebb4caSwyllys DSA_free(dsa); 142699ebb4caSwyllys } 142799ebb4caSwyllys 142899ebb4caSwyllys if (rv == 1) { 142999ebb4caSwyllys rv = KMF_OK; 143099ebb4caSwyllys } else { 143199ebb4caSwyllys SET_ERROR(kmfh, rv); 143299ebb4caSwyllys } 143399ebb4caSwyllys break; 143499ebb4caSwyllys 143599ebb4caSwyllys default: 143699ebb4caSwyllys rv = KMF_ERR_BAD_PARAMETER; 143799ebb4caSwyllys } 143899ebb4caSwyllys 143999ebb4caSwyllys return (rv); 144099ebb4caSwyllys } 144199ebb4caSwyllys 144299ebb4caSwyllys KMF_RETURN 144399ebb4caSwyllys OpenSSL_CreateKeypair(KMF_HANDLE_T handle, KMF_CREATEKEYPAIR_PARAMS *params, 144499ebb4caSwyllys KMF_KEY_HANDLE *privkey, KMF_KEY_HANDLE *pubkey) 144599ebb4caSwyllys { 144699ebb4caSwyllys KMF_RETURN rv = KMF_OK; 144799ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 144899ebb4caSwyllys int format; 144999ebb4caSwyllys uint32_t eValue = 0x010001; 145099ebb4caSwyllys RSA *sslPrivKey = NULL; 145199ebb4caSwyllys DSA *sslDSAKey = NULL; 145299ebb4caSwyllys EVP_PKEY *eprikey = NULL; 145399ebb4caSwyllys EVP_PKEY *epubkey = NULL; 145499ebb4caSwyllys BIO *out = NULL; 145599ebb4caSwyllys char *fullpath = NULL; 145699ebb4caSwyllys 145799ebb4caSwyllys if (params == NULL || params->sslparms.keyfile == NULL) { 145899ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 145999ebb4caSwyllys } 146099ebb4caSwyllys 146199ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 146299ebb4caSwyllys params->sslparms.keyfile); 146399ebb4caSwyllys 146499ebb4caSwyllys if (fullpath == NULL) 146599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 146699ebb4caSwyllys 146799ebb4caSwyllys /* If the requested file exists, return an error */ 146899ebb4caSwyllys if (access(fullpath, F_OK) == 0) { 146999ebb4caSwyllys free(fullpath); 147099ebb4caSwyllys return (KMF_ERR_DUPLICATE_KEYFILE); 147199ebb4caSwyllys } 147299ebb4caSwyllys 147399ebb4caSwyllys eprikey = EVP_PKEY_new(); 147499ebb4caSwyllys if (eprikey == NULL) { 147599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 147699ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 147799ebb4caSwyllys goto cleanup; 147899ebb4caSwyllys } 147999ebb4caSwyllys epubkey = EVP_PKEY_new(); 148099ebb4caSwyllys if (epubkey == NULL) { 148199ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 148299ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 148399ebb4caSwyllys goto cleanup; 148499ebb4caSwyllys } 148599ebb4caSwyllys if (params->keytype == KMF_RSA) { 148699ebb4caSwyllys if (params->rsa_exponent.len > 0 && 148799ebb4caSwyllys params->rsa_exponent.len <= sizeof (eValue) && 148899ebb4caSwyllys params->rsa_exponent.val != NULL) 148999ebb4caSwyllys /*LINTED*/ 149099ebb4caSwyllys eValue = *(uint32_t *)params->rsa_exponent.val; 149199ebb4caSwyllys 149299ebb4caSwyllys sslPrivKey = RSA_generate_key(params->keylength, eValue, 149399ebb4caSwyllys NULL, NULL); 149499ebb4caSwyllys if (sslPrivKey == NULL) { 149599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 149699ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 149799ebb4caSwyllys } else { 149899ebb4caSwyllys if (privkey != NULL && 149999ebb4caSwyllys EVP_PKEY_set1_RSA(eprikey, sslPrivKey)) { 150099ebb4caSwyllys privkey->kstype = KMF_KEYSTORE_OPENSSL; 150199ebb4caSwyllys privkey->keyalg = KMF_RSA; 150299ebb4caSwyllys privkey->keyclass = KMF_ASYM_PRI; 150399ebb4caSwyllys privkey->israw = FALSE; 150499ebb4caSwyllys privkey->keylabel = (char *)strdup(fullpath); 150599ebb4caSwyllys privkey->keyp = (void *)eprikey; 150699ebb4caSwyllys } 150799ebb4caSwyllys /* OpenSSL derives the public key from the private */ 150899ebb4caSwyllys if (pubkey != NULL && 150999ebb4caSwyllys EVP_PKEY_set1_RSA(epubkey, sslPrivKey)) { 151099ebb4caSwyllys pubkey->kstype = KMF_KEYSTORE_OPENSSL; 151199ebb4caSwyllys pubkey->keyalg = KMF_RSA; 151299ebb4caSwyllys pubkey->israw = FALSE; 151399ebb4caSwyllys pubkey->keyclass = KMF_ASYM_PUB; 151499ebb4caSwyllys pubkey->keylabel = (char *)strdup(fullpath); 151599ebb4caSwyllys pubkey->keyp = (void *)epubkey; 151699ebb4caSwyllys } 151799ebb4caSwyllys } 151899ebb4caSwyllys } else if (params->keytype == KMF_DSA) { 151999ebb4caSwyllys sslDSAKey = DSA_new(); 152099ebb4caSwyllys if (sslDSAKey == NULL) { 152199ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 152299ebb4caSwyllys return (KMF_ERR_MEMORY); 152399ebb4caSwyllys } 152499ebb4caSwyllys 152599ebb4caSwyllys if ((sslDSAKey->p = BN_bin2bn(P, sizeof (P), sslDSAKey->p)) == 152699ebb4caSwyllys NULL) { 152799ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 152899ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 152999ebb4caSwyllys goto cleanup; 153099ebb4caSwyllys } 153199ebb4caSwyllys if ((sslDSAKey->q = BN_bin2bn(Q, sizeof (Q), sslDSAKey->q)) == 153299ebb4caSwyllys NULL) { 153399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 153499ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 153599ebb4caSwyllys goto cleanup; 153699ebb4caSwyllys } 153799ebb4caSwyllys if ((sslDSAKey->g = BN_bin2bn(G, sizeof (G), sslDSAKey->g)) == 153899ebb4caSwyllys NULL) { 153999ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 154099ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 154199ebb4caSwyllys goto cleanup; 154299ebb4caSwyllys } 154399ebb4caSwyllys 154499ebb4caSwyllys if (!DSA_generate_key(sslDSAKey)) { 154599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 154699ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 154799ebb4caSwyllys goto cleanup; 154899ebb4caSwyllys } 154999ebb4caSwyllys 155099ebb4caSwyllys if (privkey != NULL) { 155199ebb4caSwyllys privkey->kstype = KMF_KEYSTORE_OPENSSL; 155299ebb4caSwyllys privkey->keyalg = KMF_DSA; 155399ebb4caSwyllys privkey->keyclass = KMF_ASYM_PRI; 155499ebb4caSwyllys privkey->israw = FALSE; 155599ebb4caSwyllys privkey->keylabel = (char *)strdup(fullpath); 155699ebb4caSwyllys if (EVP_PKEY_set1_DSA(eprikey, sslDSAKey)) { 155799ebb4caSwyllys privkey->keyp = (void *)eprikey; 155899ebb4caSwyllys } else { 155999ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 156099ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 156199ebb4caSwyllys goto cleanup; 156299ebb4caSwyllys } 156399ebb4caSwyllys } 156499ebb4caSwyllys if (pubkey != NULL) { 156599ebb4caSwyllys DSA *dp = DSA_new(); 156699ebb4caSwyllys /* Make a copy for the public key */ 156799ebb4caSwyllys if (dp != NULL) { 156899ebb4caSwyllys if ((dp->p = BN_new()) == NULL) { 156999ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 157099ebb4caSwyllys rv = KMF_ERR_MEMORY; 157199ebb4caSwyllys DSA_free(dp); 157299ebb4caSwyllys goto cleanup; 157399ebb4caSwyllys } 157499ebb4caSwyllys if ((dp->q = BN_new()) == NULL) { 157599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 157699ebb4caSwyllys rv = KMF_ERR_MEMORY; 157799ebb4caSwyllys BN_free(dp->p); 157899ebb4caSwyllys DSA_free(dp); 157999ebb4caSwyllys goto cleanup; 158099ebb4caSwyllys } 158199ebb4caSwyllys if ((dp->g = BN_new()) == NULL) { 158299ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 158399ebb4caSwyllys rv = KMF_ERR_MEMORY; 158499ebb4caSwyllys BN_free(dp->q); 158599ebb4caSwyllys BN_free(dp->p); 158699ebb4caSwyllys DSA_free(dp); 158799ebb4caSwyllys goto cleanup; 158899ebb4caSwyllys } 158999ebb4caSwyllys if ((dp->pub_key = BN_new()) == NULL) { 159099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 159199ebb4caSwyllys rv = KMF_ERR_MEMORY; 159299ebb4caSwyllys BN_free(dp->q); 159399ebb4caSwyllys BN_free(dp->p); 159499ebb4caSwyllys BN_free(dp->g); 159599ebb4caSwyllys DSA_free(dp); 159699ebb4caSwyllys goto cleanup; 159799ebb4caSwyllys } 159899ebb4caSwyllys (void) BN_copy(dp->p, sslDSAKey->p); 159999ebb4caSwyllys (void) BN_copy(dp->q, sslDSAKey->q); 160099ebb4caSwyllys (void) BN_copy(dp->g, sslDSAKey->g); 160199ebb4caSwyllys (void) BN_copy(dp->pub_key, sslDSAKey->pub_key); 160299ebb4caSwyllys 160399ebb4caSwyllys pubkey->kstype = KMF_KEYSTORE_OPENSSL; 160499ebb4caSwyllys pubkey->keyalg = KMF_DSA; 160599ebb4caSwyllys pubkey->keyclass = KMF_ASYM_PUB; 160699ebb4caSwyllys pubkey->israw = FALSE; 160799ebb4caSwyllys pubkey->keylabel = (char *)strdup(fullpath); 160899ebb4caSwyllys 160999ebb4caSwyllys if (EVP_PKEY_set1_DSA(epubkey, sslDSAKey)) { 161099ebb4caSwyllys pubkey->keyp = (void *)epubkey; 161199ebb4caSwyllys } else { 161299ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 161399ebb4caSwyllys rv = KMF_ERR_KEYGEN_FAILED; 161499ebb4caSwyllys goto cleanup; 161599ebb4caSwyllys } 161699ebb4caSwyllys } 161799ebb4caSwyllys } 161899ebb4caSwyllys } 161999ebb4caSwyllys 162099ebb4caSwyllys if (rv != KMF_OK) { 162199ebb4caSwyllys goto cleanup; 162299ebb4caSwyllys } 162399ebb4caSwyllys 162499ebb4caSwyllys /* Store the private key to the keyfile */ 162599ebb4caSwyllys format = params->sslparms.format; 162699ebb4caSwyllys out = BIO_new_file(fullpath, "wb"); 162799ebb4caSwyllys if (out == NULL) { 162899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 162999ebb4caSwyllys rv = KMF_ERR_OPEN_FILE; 163099ebb4caSwyllys goto cleanup; 163199ebb4caSwyllys } 163299ebb4caSwyllys rv = ssl_write_private_key(kmfh, format, out, ¶ms->cred, eprikey); 163399ebb4caSwyllys 163499ebb4caSwyllys cleanup: 163599ebb4caSwyllys if (rv != KMF_OK) { 163699ebb4caSwyllys if (eprikey != NULL) 163799ebb4caSwyllys EVP_PKEY_free(eprikey); 163899ebb4caSwyllys 163999ebb4caSwyllys if (epubkey != NULL) 164099ebb4caSwyllys EVP_PKEY_free(epubkey); 164199ebb4caSwyllys 164299ebb4caSwyllys if (pubkey->keylabel) { 164399ebb4caSwyllys free(pubkey->keylabel); 164499ebb4caSwyllys pubkey->keylabel = NULL; 164599ebb4caSwyllys } 164699ebb4caSwyllys 164799ebb4caSwyllys if (privkey->keylabel) { 164899ebb4caSwyllys free(privkey->keylabel); 164999ebb4caSwyllys privkey->keylabel = NULL; 165099ebb4caSwyllys } 165199ebb4caSwyllys 165299ebb4caSwyllys pubkey->keyp = NULL; 165399ebb4caSwyllys privkey->keyp = NULL; 165499ebb4caSwyllys } 165599ebb4caSwyllys 165699ebb4caSwyllys if (sslPrivKey) 165799ebb4caSwyllys RSA_free(sslPrivKey); 165899ebb4caSwyllys 165999ebb4caSwyllys if (sslDSAKey) 166099ebb4caSwyllys DSA_free(sslDSAKey); 166199ebb4caSwyllys 166299ebb4caSwyllys 166399ebb4caSwyllys if (out != NULL) 166499ebb4caSwyllys (void) BIO_free(out); 166599ebb4caSwyllys 166699ebb4caSwyllys if (fullpath) 166799ebb4caSwyllys free(fullpath); 166899ebb4caSwyllys 166999ebb4caSwyllys /* Protect the file by making it read-only */ 167099ebb4caSwyllys if (rv == KMF_OK) { 167199ebb4caSwyllys (void) chmod(fullpath, 0400); 167299ebb4caSwyllys } 167399ebb4caSwyllys return (rv); 167499ebb4caSwyllys } 167599ebb4caSwyllys 167699ebb4caSwyllys KMF_RETURN 167799ebb4caSwyllys OpenSSL_SignData(KMF_HANDLE_T handle, KMF_KEY_HANDLE *key, 167899ebb4caSwyllys KMF_OID *AlgOID, KMF_DATA *tobesigned, KMF_DATA *output) 167999ebb4caSwyllys { 168099ebb4caSwyllys KMF_RETURN ret = KMF_OK; 168199ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 168299ebb4caSwyllys KMF_ALGORITHM_INDEX AlgId; 168399ebb4caSwyllys EVP_MD_CTX ctx; 168499ebb4caSwyllys const EVP_MD *md; 168502744e81Swyllys 168699ebb4caSwyllys if (key == NULL || AlgOID == NULL || 168799ebb4caSwyllys tobesigned == NULL || output == NULL || 168899ebb4caSwyllys tobesigned->Data == NULL || 168999ebb4caSwyllys output->Data == NULL) 169099ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 169199ebb4caSwyllys 169299ebb4caSwyllys /* Map the OID to an OpenSSL algorithm */ 169399ebb4caSwyllys AlgId = X509_AlgorithmOidToAlgId(AlgOID); 169499ebb4caSwyllys if (AlgId == KMF_ALGID_NONE) 169599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 169699ebb4caSwyllys 169799ebb4caSwyllys if (key->keyalg == KMF_RSA) { 169899ebb4caSwyllys EVP_PKEY *pkey = (EVP_PKEY *)key->keyp; 169999ebb4caSwyllys uchar_t *p; 170002744e81Swyllys int len; 170199ebb4caSwyllys if (AlgId == KMF_ALGID_MD5WithRSA) 170299ebb4caSwyllys md = EVP_md5(); 170399ebb4caSwyllys else if (AlgId == KMF_ALGID_MD2WithRSA) 170499ebb4caSwyllys md = EVP_md2(); 170599ebb4caSwyllys else if (AlgId == KMF_ALGID_SHA1WithRSA) 170699ebb4caSwyllys md = EVP_sha1(); 170702744e81Swyllys else if (AlgId == KMF_ALGID_RSA) 170802744e81Swyllys md = NULL; 170999ebb4caSwyllys else 171099ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 171199ebb4caSwyllys 171202744e81Swyllys if ((md == NULL) && (AlgId == KMF_ALGID_RSA)) { 171302744e81Swyllys RSA *rsa = EVP_PKEY_get1_RSA((EVP_PKEY *)pkey); 171499ebb4caSwyllys 171502744e81Swyllys p = output->Data; 171602744e81Swyllys if ((len = RSA_private_encrypt(tobesigned->Length, 171702744e81Swyllys tobesigned->Data, p, rsa, 171802744e81Swyllys RSA_PKCS1_PADDING)) <= 0) { 171902744e81Swyllys SET_ERROR(kmfh, ERR_get_error()); 172002744e81Swyllys ret = KMF_ERR_INTERNAL; 172102744e81Swyllys } 172202744e81Swyllys output->Length = len; 172302744e81Swyllys } else { 172499ebb4caSwyllys (void) EVP_MD_CTX_init(&ctx); 172599ebb4caSwyllys (void) EVP_SignInit_ex(&ctx, md, NULL); 172699ebb4caSwyllys (void) EVP_SignUpdate(&ctx, tobesigned->Data, 172799ebb4caSwyllys (uint32_t)tobesigned->Length); 172899ebb4caSwyllys len = (uint32_t)output->Length; 172999ebb4caSwyllys p = output->Data; 173002744e81Swyllys if (!EVP_SignFinal(&ctx, p, (uint32_t *)&len, pkey)) { 173199ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 173202744e81Swyllys len = 0; 173302744e81Swyllys ret = KMF_ERR_INTERNAL; 173499ebb4caSwyllys } 173599ebb4caSwyllys output->Length = len; 173699ebb4caSwyllys (void) EVP_MD_CTX_cleanup(&ctx); 173702744e81Swyllys } 173899ebb4caSwyllys } else if (key->keyalg == KMF_DSA) { 173999ebb4caSwyllys DSA *dsa = EVP_PKEY_get1_DSA(key->keyp); 174099ebb4caSwyllys 174199ebb4caSwyllys uchar_t hash[EVP_MAX_MD_SIZE]; 174299ebb4caSwyllys uint32_t hashlen; 174399ebb4caSwyllys DSA_SIG *dsasig; 174499ebb4caSwyllys 174599ebb4caSwyllys /* 174699ebb4caSwyllys * OpenSSL EVP_Sign operation automatically converts to 174799ebb4caSwyllys * ASN.1 output so we do the operations separately so we 174899ebb4caSwyllys * are assured of NOT getting ASN.1 output returned. 174999ebb4caSwyllys * KMF does not want ASN.1 encoded results because 175099ebb4caSwyllys * not all mechanisms return ASN.1 encodings (PKCS#11 175199ebb4caSwyllys * and NSS return raw signature data). 175299ebb4caSwyllys */ 175399ebb4caSwyllys md = EVP_sha1(); 175499ebb4caSwyllys EVP_MD_CTX_init(&ctx); 175599ebb4caSwyllys (void) EVP_DigestInit_ex(&ctx, md, NULL); 175699ebb4caSwyllys (void) EVP_DigestUpdate(&ctx, tobesigned->Data, 175799ebb4caSwyllys tobesigned->Length); 175899ebb4caSwyllys (void) EVP_DigestFinal_ex(&ctx, hash, &hashlen); 175999ebb4caSwyllys (void) EVP_MD_CTX_cleanup(&ctx); 176099ebb4caSwyllys 176199ebb4caSwyllys dsasig = DSA_do_sign(hash, hashlen, dsa); 176299ebb4caSwyllys if (dsasig != NULL) { 176399ebb4caSwyllys int i; 176499ebb4caSwyllys output->Length = i = BN_bn2bin(dsasig->r, output->Data); 176599ebb4caSwyllys output->Length += BN_bn2bin(dsasig->s, 176699ebb4caSwyllys &output->Data[i]); 176799ebb4caSwyllys DSA_SIG_free(dsasig); 176899ebb4caSwyllys } else { 176999ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 177099ebb4caSwyllys } 177199ebb4caSwyllys } else { 177299ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 177399ebb4caSwyllys } 177499ebb4caSwyllys cleanup: 177599ebb4caSwyllys return (ret); 177699ebb4caSwyllys } 177799ebb4caSwyllys 177899ebb4caSwyllys KMF_RETURN 177999ebb4caSwyllys /*ARGSUSED*/ 178099ebb4caSwyllys OpenSSL_DeleteKey(KMF_HANDLE_T handle, KMF_DELETEKEY_PARAMS *params, 178199ebb4caSwyllys KMF_KEY_HANDLE *key, boolean_t destroy) 178299ebb4caSwyllys { 178399ebb4caSwyllys KMF_RETURN rv = KMF_OK; 178499ebb4caSwyllys if (key == NULL || key->keyp == NULL) 178599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 178699ebb4caSwyllys 178799ebb4caSwyllys if (key->keyclass != KMF_ASYM_PUB && 178899ebb4caSwyllys key->keyclass != KMF_ASYM_PRI && 178999ebb4caSwyllys key->keyclass != KMF_SYMMETRIC) 179099ebb4caSwyllys return (KMF_ERR_BAD_KEY_CLASS); 179199ebb4caSwyllys 179299ebb4caSwyllys if (key->keyclass == KMF_SYMMETRIC) { 179399ebb4caSwyllys KMF_FreeRawSymKey((KMF_RAW_SYM_KEY *)key->keyp); 179499ebb4caSwyllys key->keyp = NULL; 179599ebb4caSwyllys } else { 179699ebb4caSwyllys if (key->keyp != NULL) { 179799ebb4caSwyllys EVP_PKEY_free(key->keyp); 179899ebb4caSwyllys key->keyp = NULL; 179999ebb4caSwyllys } 180099ebb4caSwyllys } 180199ebb4caSwyllys 180299ebb4caSwyllys if (key->keylabel != NULL) { 180399ebb4caSwyllys EVP_PKEY *pkey = NULL; 180499ebb4caSwyllys /* If the file exists, make sure it is a proper key. */ 180599ebb4caSwyllys pkey = openssl_load_key(handle, key->keylabel); 180699ebb4caSwyllys if (pkey == NULL) { 180799ebb4caSwyllys free(key->keylabel); 180899ebb4caSwyllys key->keylabel = NULL; 180999ebb4caSwyllys return (KMF_ERR_KEY_NOT_FOUND); 181099ebb4caSwyllys } 181199ebb4caSwyllys EVP_PKEY_free(pkey); 181299ebb4caSwyllys 181399ebb4caSwyllys if (destroy) { 181499ebb4caSwyllys if (unlink(key->keylabel) != 0) { 181599ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 181699ebb4caSwyllys SET_SYS_ERROR(kmfh, errno); 181799ebb4caSwyllys rv = KMF_ERR_INTERNAL; 181899ebb4caSwyllys } 181999ebb4caSwyllys } 182099ebb4caSwyllys if (key->keylabel != NULL) { 182199ebb4caSwyllys free(key->keylabel); 182299ebb4caSwyllys key->keylabel = NULL; 182399ebb4caSwyllys } 182499ebb4caSwyllys } 182599ebb4caSwyllys return (rv); 182699ebb4caSwyllys } 182799ebb4caSwyllys 182899ebb4caSwyllys KMF_RETURN 182999ebb4caSwyllys OpenSSL_ImportCRL(KMF_HANDLE_T handle, KMF_IMPORTCRL_PARAMS *params) 183099ebb4caSwyllys { 183199ebb4caSwyllys KMF_RETURN ret = KMF_OK; 183299ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 183399ebb4caSwyllys X509_CRL *xcrl = NULL; 183499ebb4caSwyllys X509 *xcert = NULL; 183599ebb4caSwyllys EVP_PKEY *pkey; 183699ebb4caSwyllys KMF_ENCODE_FORMAT format; 183799ebb4caSwyllys BIO *in = NULL, *out = NULL; 183899ebb4caSwyllys int openssl_ret = 0; 183999ebb4caSwyllys char *outcrlfile = NULL; 184099ebb4caSwyllys KMF_ENCODE_FORMAT outformat; 184199ebb4caSwyllys 184299ebb4caSwyllys if (params == NULL || params->sslparms.crlfile == NULL) { 184399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 184499ebb4caSwyllys } 184599ebb4caSwyllys 184699ebb4caSwyllys if (params->sslparms.crl_check == B_TRUE && 184799ebb4caSwyllys params->sslparms.certfile == NULL) { 184899ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 184999ebb4caSwyllys } 185099ebb4caSwyllys 185199ebb4caSwyllys outcrlfile = get_fullpath(params->sslparms.dirpath, 185299ebb4caSwyllys params->sslparms.outcrlfile); 185399ebb4caSwyllys 185499ebb4caSwyllys if (outcrlfile == NULL) 185599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 185699ebb4caSwyllys 185799ebb4caSwyllys if (isdir(outcrlfile)) { 185899ebb4caSwyllys free(outcrlfile); 185999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 186099ebb4caSwyllys } 186199ebb4caSwyllys 186299ebb4caSwyllys ret = KMF_IsCRLFile(handle, params->sslparms.crlfile, &format); 186399ebb4caSwyllys if (ret != KMF_OK) { 186499ebb4caSwyllys free(outcrlfile); 186599ebb4caSwyllys return (ret); 186699ebb4caSwyllys } 186799ebb4caSwyllys 186899ebb4caSwyllys in = BIO_new_file(params->sslparms.crlfile, "rb"); 186999ebb4caSwyllys if (in == NULL) { 187099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 187199ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 187299ebb4caSwyllys goto end; 187399ebb4caSwyllys } 187499ebb4caSwyllys 187599ebb4caSwyllys if (format == KMF_FORMAT_ASN1) { 187699ebb4caSwyllys xcrl = d2i_X509_CRL_bio(in, NULL); 187799ebb4caSwyllys } else if (format == KMF_FORMAT_PEM) { 187899ebb4caSwyllys xcrl = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); 187999ebb4caSwyllys } 188099ebb4caSwyllys 188199ebb4caSwyllys if (xcrl == NULL) { 188299ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 188399ebb4caSwyllys ret = KMF_ERR_BAD_CRLFILE; 188499ebb4caSwyllys goto end; 188599ebb4caSwyllys } 188699ebb4caSwyllys 188799ebb4caSwyllys /* If bypasscheck is specified, no need to verify. */ 188899ebb4caSwyllys if (params->sslparms.crl_check == B_FALSE) { 188999ebb4caSwyllys goto output; 189099ebb4caSwyllys } 189199ebb4caSwyllys 189299ebb4caSwyllys ret = KMF_IsCertFile(handle, params->sslparms.certfile, &format); 189399ebb4caSwyllys if (ret != KMF_OK) 189499ebb4caSwyllys goto end; 189599ebb4caSwyllys 189699ebb4caSwyllys /* Read in the CA cert file and convert to X509 */ 189799ebb4caSwyllys if (BIO_read_filename(in, params->sslparms.certfile) <= 0) { 189899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 189999ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 190099ebb4caSwyllys goto end; 190199ebb4caSwyllys } 190299ebb4caSwyllys 190399ebb4caSwyllys if (format == KMF_FORMAT_ASN1) { 190499ebb4caSwyllys xcert = d2i_X509_bio(in, NULL); 190599ebb4caSwyllys } else if (format == KMF_FORMAT_PEM) { 190699ebb4caSwyllys xcert = PEM_read_bio_X509(in, NULL, NULL, NULL); 190799ebb4caSwyllys } else { 190899ebb4caSwyllys ret = KMF_ERR_BAD_CERT_FORMAT; 190999ebb4caSwyllys goto end; 191099ebb4caSwyllys } 191199ebb4caSwyllys 191299ebb4caSwyllys if (xcert == NULL) { 191399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 191499ebb4caSwyllys ret = KMF_ERR_BAD_CERT_FORMAT; 191599ebb4caSwyllys goto end; 191699ebb4caSwyllys } 191799ebb4caSwyllys /* Now get the public key from the CA cert */ 191899ebb4caSwyllys pkey = X509_get_pubkey(xcert); 191999ebb4caSwyllys if (!pkey) { 192099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 192199ebb4caSwyllys ret = KMF_ERR_BAD_CERTFILE; 192299ebb4caSwyllys goto end; 192399ebb4caSwyllys } 192499ebb4caSwyllys 192599ebb4caSwyllys /* Verify the CRL with the CA's public key */ 192699ebb4caSwyllys openssl_ret = X509_CRL_verify(xcrl, pkey); 192799ebb4caSwyllys EVP_PKEY_free(pkey); 192899ebb4caSwyllys if (openssl_ret > 0) { 192999ebb4caSwyllys ret = KMF_OK; /* verify succeed */ 193099ebb4caSwyllys } else { 193199ebb4caSwyllys SET_ERROR(kmfh, openssl_ret); 193299ebb4caSwyllys ret = KMF_ERR_BAD_CRLFILE; 193399ebb4caSwyllys } 193499ebb4caSwyllys 193599ebb4caSwyllys output: 193699ebb4caSwyllys outformat = params->sslparms.format; 193799ebb4caSwyllys 193899ebb4caSwyllys out = BIO_new_file(outcrlfile, "wb"); 193999ebb4caSwyllys if (out == NULL) { 194099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 194199ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 194299ebb4caSwyllys goto end; 194399ebb4caSwyllys } 194499ebb4caSwyllys 194599ebb4caSwyllys if (outformat == KMF_FORMAT_ASN1) { 194699ebb4caSwyllys openssl_ret = (int)i2d_X509_CRL_bio(out, xcrl); 194799ebb4caSwyllys } else if (outformat == KMF_FORMAT_PEM) { 194899ebb4caSwyllys openssl_ret = PEM_write_bio_X509_CRL(out, xcrl); 194999ebb4caSwyllys } else { 195099ebb4caSwyllys ret = KMF_ERR_BAD_PARAMETER; 195199ebb4caSwyllys goto end; 195299ebb4caSwyllys } 195399ebb4caSwyllys 195499ebb4caSwyllys if (openssl_ret <= 0) { 195599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 195699ebb4caSwyllys ret = KMF_ERR_WRITE_FILE; 195799ebb4caSwyllys } else { 195899ebb4caSwyllys ret = KMF_OK; 195999ebb4caSwyllys } 196099ebb4caSwyllys 196199ebb4caSwyllys end: 196299ebb4caSwyllys if (xcrl != NULL) 196399ebb4caSwyllys X509_CRL_free(xcrl); 196499ebb4caSwyllys 196599ebb4caSwyllys if (xcert != NULL) 196699ebb4caSwyllys X509_free(xcert); 196799ebb4caSwyllys 196899ebb4caSwyllys if (in != NULL) 196999ebb4caSwyllys (void) BIO_free(in); 197099ebb4caSwyllys 197199ebb4caSwyllys if (out != NULL) 197299ebb4caSwyllys (void) BIO_free(out); 197399ebb4caSwyllys 197499ebb4caSwyllys if (outcrlfile != NULL) 197599ebb4caSwyllys free(outcrlfile); 197699ebb4caSwyllys 197799ebb4caSwyllys return (ret); 197899ebb4caSwyllys } 197999ebb4caSwyllys 198099ebb4caSwyllys KMF_RETURN 198199ebb4caSwyllys OpenSSL_ListCRL(KMF_HANDLE_T handle, KMF_LISTCRL_PARAMS *params, 198299ebb4caSwyllys char **crldata) 198399ebb4caSwyllys { 198499ebb4caSwyllys KMF_RETURN ret = KMF_OK; 198599ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 198699ebb4caSwyllys X509_CRL *x = NULL; 198799ebb4caSwyllys KMF_ENCODE_FORMAT format; 198899ebb4caSwyllys char *crlfile = NULL; 198999ebb4caSwyllys BIO *in = NULL; 199099ebb4caSwyllys BIO *mem = NULL; 199199ebb4caSwyllys long len; 199299ebb4caSwyllys char *memptr; 199399ebb4caSwyllys char *data = NULL; 199499ebb4caSwyllys 199599ebb4caSwyllys if (params == NULL || params->sslparms.crlfile == NULL) { 199699ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 199799ebb4caSwyllys } 199899ebb4caSwyllys 199999ebb4caSwyllys crlfile = get_fullpath(params->sslparms.dirpath, 200099ebb4caSwyllys params->sslparms.crlfile); 200199ebb4caSwyllys 200299ebb4caSwyllys if (crlfile == NULL) 200399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 200499ebb4caSwyllys 200599ebb4caSwyllys if (isdir(crlfile)) { 200699ebb4caSwyllys free(crlfile); 200799ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 200899ebb4caSwyllys } 200999ebb4caSwyllys 201099ebb4caSwyllys ret = KMF_IsCRLFile(handle, crlfile, &format); 201199ebb4caSwyllys if (ret != KMF_OK) { 201299ebb4caSwyllys free(crlfile); 201399ebb4caSwyllys return (ret); 201499ebb4caSwyllys } 201599ebb4caSwyllys 201699ebb4caSwyllys if (bio_err == NULL) 201799ebb4caSwyllys bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); 201899ebb4caSwyllys 201999ebb4caSwyllys in = BIO_new_file(crlfile, "rb"); 202099ebb4caSwyllys if (in == NULL) { 202199ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 202299ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 202399ebb4caSwyllys goto end; 202499ebb4caSwyllys } 202599ebb4caSwyllys 202699ebb4caSwyllys if (format == KMF_FORMAT_ASN1) { 202799ebb4caSwyllys x = d2i_X509_CRL_bio(in, NULL); 202899ebb4caSwyllys } else if (format == KMF_FORMAT_PEM) { 202999ebb4caSwyllys x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); 203099ebb4caSwyllys } 203199ebb4caSwyllys 203299ebb4caSwyllys if (x == NULL) { /* should not happen */ 203399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 203499ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 203599ebb4caSwyllys goto end; 203699ebb4caSwyllys } 203799ebb4caSwyllys 203899ebb4caSwyllys mem = BIO_new(BIO_s_mem()); 203999ebb4caSwyllys if (mem == NULL) { 204099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 204199ebb4caSwyllys ret = KMF_ERR_MEMORY; 204299ebb4caSwyllys goto end; 204399ebb4caSwyllys } 204499ebb4caSwyllys 204599ebb4caSwyllys (void) X509_CRL_print(mem, x); 204699ebb4caSwyllys len = BIO_get_mem_data(mem, &memptr); 204799ebb4caSwyllys if (len <= 0) { 204899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 204999ebb4caSwyllys ret = KMF_ERR_MEMORY; 205099ebb4caSwyllys goto end; 205199ebb4caSwyllys } 205299ebb4caSwyllys 205399ebb4caSwyllys data = malloc(len + 1); 205499ebb4caSwyllys if (data == NULL) { 205599ebb4caSwyllys ret = KMF_ERR_MEMORY; 205699ebb4caSwyllys goto end; 205799ebb4caSwyllys } 205899ebb4caSwyllys 205999ebb4caSwyllys (void) memcpy(data, memptr, len); 206099ebb4caSwyllys data[len] = '\0'; 206199ebb4caSwyllys *crldata = data; 206299ebb4caSwyllys 206399ebb4caSwyllys end: 206499ebb4caSwyllys if (x != NULL) 206599ebb4caSwyllys X509_CRL_free(x); 206699ebb4caSwyllys 206799ebb4caSwyllys if (crlfile != NULL) 206899ebb4caSwyllys free(crlfile); 206999ebb4caSwyllys 207099ebb4caSwyllys if (in != NULL) 207199ebb4caSwyllys (void) BIO_free(in); 207299ebb4caSwyllys 207399ebb4caSwyllys if (mem != NULL) 207499ebb4caSwyllys (void) BIO_free(mem); 207599ebb4caSwyllys 207699ebb4caSwyllys return (ret); 207799ebb4caSwyllys } 207899ebb4caSwyllys 207999ebb4caSwyllys KMF_RETURN 208099ebb4caSwyllys OpenSSL_DeleteCRL(KMF_HANDLE_T handle, KMF_DELETECRL_PARAMS *params) 208199ebb4caSwyllys { 208299ebb4caSwyllys KMF_RETURN ret = KMF_OK; 208399ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 208499ebb4caSwyllys KMF_ENCODE_FORMAT format; 208599ebb4caSwyllys char *crlfile = NULL; 208699ebb4caSwyllys BIO *in = NULL; 208799ebb4caSwyllys 208899ebb4caSwyllys if (params == NULL || params->sslparms.crlfile == NULL) { 208999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 209099ebb4caSwyllys } 209199ebb4caSwyllys 209299ebb4caSwyllys crlfile = get_fullpath(params->sslparms.dirpath, 209399ebb4caSwyllys params->sslparms.crlfile); 209499ebb4caSwyllys 209599ebb4caSwyllys if (crlfile == NULL) 209699ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 209799ebb4caSwyllys 209899ebb4caSwyllys if (isdir(crlfile)) { 209999ebb4caSwyllys ret = KMF_ERR_BAD_PARAMETER; 210099ebb4caSwyllys goto end; 210199ebb4caSwyllys } 210299ebb4caSwyllys 210399ebb4caSwyllys ret = KMF_IsCRLFile(handle, crlfile, &format); 210499ebb4caSwyllys if (ret != KMF_OK) 210599ebb4caSwyllys goto end; 210699ebb4caSwyllys 210799ebb4caSwyllys if (unlink(crlfile) != 0) { 210899ebb4caSwyllys SET_SYS_ERROR(kmfh, errno); 210999ebb4caSwyllys ret = KMF_ERR_INTERNAL; 211099ebb4caSwyllys goto end; 211199ebb4caSwyllys } 211299ebb4caSwyllys 211399ebb4caSwyllys end: 211499ebb4caSwyllys if (in != NULL) 211599ebb4caSwyllys (void) BIO_free(in); 211699ebb4caSwyllys if (crlfile != NULL) 211799ebb4caSwyllys free(crlfile); 211899ebb4caSwyllys 211999ebb4caSwyllys return (ret); 212099ebb4caSwyllys } 212199ebb4caSwyllys 212299ebb4caSwyllys 212399ebb4caSwyllys KMF_RETURN 212499ebb4caSwyllys OpenSSL_FindCertInCRL(KMF_HANDLE_T handle, KMF_FINDCERTINCRL_PARAMS *params) 212599ebb4caSwyllys { 212699ebb4caSwyllys KMF_RETURN ret = KMF_OK; 212799ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 212899ebb4caSwyllys KMF_ENCODE_FORMAT format; 212999ebb4caSwyllys BIO *in = NULL; 213099ebb4caSwyllys X509 *xcert = NULL; 213199ebb4caSwyllys X509_CRL *xcrl = NULL; 213299ebb4caSwyllys STACK_OF(X509_REVOKED) *revoke_stack = NULL; 213399ebb4caSwyllys X509_REVOKED *revoke; 213499ebb4caSwyllys int i; 213599ebb4caSwyllys 213699ebb4caSwyllys if (params == NULL || params->sslparms.crlfile == NULL || 213799ebb4caSwyllys params->sslparms.certfile == NULL) { 213899ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 213999ebb4caSwyllys } 214099ebb4caSwyllys 214199ebb4caSwyllys ret = KMF_IsCRLFile(handle, params->sslparms.crlfile, &format); 214299ebb4caSwyllys if (ret != KMF_OK) 214399ebb4caSwyllys return (ret); 214499ebb4caSwyllys 214599ebb4caSwyllys /* Read the CRL file and load it into a X509_CRL structure */ 214699ebb4caSwyllys in = BIO_new_file(params->sslparms.crlfile, "rb"); 214799ebb4caSwyllys if (in == NULL) { 214899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 214999ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 215099ebb4caSwyllys goto end; 215199ebb4caSwyllys } 215299ebb4caSwyllys 215399ebb4caSwyllys if (format == KMF_FORMAT_ASN1) { 215499ebb4caSwyllys xcrl = d2i_X509_CRL_bio(in, NULL); 215599ebb4caSwyllys } else if (format == KMF_FORMAT_PEM) { 215699ebb4caSwyllys xcrl = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); 215799ebb4caSwyllys } 215899ebb4caSwyllys 215999ebb4caSwyllys if (xcrl == NULL) { 216099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 216199ebb4caSwyllys ret = KMF_ERR_BAD_CRLFILE; 216299ebb4caSwyllys goto end; 216399ebb4caSwyllys } 216499ebb4caSwyllys (void) BIO_free(in); 216599ebb4caSwyllys 216699ebb4caSwyllys /* Read the Certificate file and load it into a X509 structure */ 216799ebb4caSwyllys ret = KMF_IsCertFile(handle, params->sslparms.certfile, &format); 216899ebb4caSwyllys if (ret != KMF_OK) 216999ebb4caSwyllys goto end; 217099ebb4caSwyllys 217199ebb4caSwyllys in = BIO_new_file(params->sslparms.certfile, "rb"); 217299ebb4caSwyllys if (in == NULL) { 217399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 217499ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 217599ebb4caSwyllys goto end; 217699ebb4caSwyllys } 217799ebb4caSwyllys 217899ebb4caSwyllys if (format == KMF_FORMAT_ASN1) { 217999ebb4caSwyllys xcert = d2i_X509_bio(in, NULL); 218099ebb4caSwyllys } else if (format == KMF_FORMAT_PEM) { 218199ebb4caSwyllys xcert = PEM_read_bio_X509(in, NULL, NULL, NULL); 218299ebb4caSwyllys } 218399ebb4caSwyllys 218499ebb4caSwyllys if (xcert == NULL) { 218599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 218699ebb4caSwyllys ret = KMF_ERR_BAD_CERTFILE; 218799ebb4caSwyllys goto end; 218899ebb4caSwyllys } 218999ebb4caSwyllys 219099ebb4caSwyllys /* Check if the certificate and the CRL have same issuer */ 219199ebb4caSwyllys if (X509_NAME_cmp(xcert->cert_info->issuer, xcrl->crl->issuer) != 0) { 219299ebb4caSwyllys ret = KMF_ERR_ISSUER; 219399ebb4caSwyllys goto end; 219499ebb4caSwyllys } 219599ebb4caSwyllys 219699ebb4caSwyllys /* Check to see if the certificate serial number is revoked */ 219799ebb4caSwyllys revoke_stack = X509_CRL_get_REVOKED(xcrl); 219899ebb4caSwyllys if (sk_X509_REVOKED_num(revoke_stack) <= 0) { 219999ebb4caSwyllys /* No revoked certificates in the CRL file */ 220099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 220199ebb4caSwyllys ret = KMF_ERR_EMPTY_CRL; 220299ebb4caSwyllys goto end; 220399ebb4caSwyllys } 220499ebb4caSwyllys 220599ebb4caSwyllys for (i = 0; i < sk_X509_REVOKED_num(revoke_stack); i++) { 220699ebb4caSwyllys /*LINTED*/ 220799ebb4caSwyllys revoke = sk_X509_REVOKED_value(revoke_stack, i); 220899ebb4caSwyllys if (ASN1_INTEGER_cmp(xcert->cert_info->serialNumber, 220999ebb4caSwyllys revoke->serialNumber) == 0) { 221099ebb4caSwyllys break; 221199ebb4caSwyllys } 221299ebb4caSwyllys } 221399ebb4caSwyllys 221499ebb4caSwyllys if (i < sk_X509_REVOKED_num(revoke_stack)) { 221599ebb4caSwyllys ret = KMF_OK; 221699ebb4caSwyllys } else { 221799ebb4caSwyllys ret = KMF_ERR_NOT_REVOKED; 221899ebb4caSwyllys } 221999ebb4caSwyllys 222099ebb4caSwyllys end: 222199ebb4caSwyllys if (in != NULL) 222299ebb4caSwyllys (void) BIO_free(in); 222399ebb4caSwyllys if (xcrl != NULL) 222499ebb4caSwyllys X509_CRL_free(xcrl); 222599ebb4caSwyllys if (xcert != NULL) 222699ebb4caSwyllys X509_free(xcert); 222799ebb4caSwyllys 222899ebb4caSwyllys return (ret); 222999ebb4caSwyllys } 223099ebb4caSwyllys 223199ebb4caSwyllys KMF_RETURN 223299ebb4caSwyllys OpenSSL_GetErrorString(KMF_HANDLE_T handle, char **msgstr) 223399ebb4caSwyllys { 223499ebb4caSwyllys KMF_RETURN ret = KMF_OK; 223599ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 223699ebb4caSwyllys char str[256]; /* OpenSSL needs at least 120 byte buffer */ 223799ebb4caSwyllys 223899ebb4caSwyllys ERR_error_string_n(kmfh->lasterr.errcode, str, sizeof (str)); 223999ebb4caSwyllys if (strlen(str)) { 224099ebb4caSwyllys *msgstr = (char *)strdup(str); 224199ebb4caSwyllys if ((*msgstr) == NULL) 224299ebb4caSwyllys ret = KMF_ERR_MEMORY; 224399ebb4caSwyllys } else { 224499ebb4caSwyllys *msgstr = NULL; 224599ebb4caSwyllys } 224699ebb4caSwyllys 224799ebb4caSwyllys return (ret); 224899ebb4caSwyllys } 224999ebb4caSwyllys 225099ebb4caSwyllys static int 225199ebb4caSwyllys ext2NID(int kmfext) 225299ebb4caSwyllys { 225399ebb4caSwyllys switch (kmfext) { 225499ebb4caSwyllys case KMF_X509_EXT_KEY_USAGE: 225599ebb4caSwyllys return (NID_key_usage); 225699ebb4caSwyllys case KMF_X509_EXT_PRIV_KEY_USAGE_PERIOD: 225799ebb4caSwyllys return (NID_private_key_usage_period); 225899ebb4caSwyllys case KMF_X509_EXT_CERT_POLICIES: 225999ebb4caSwyllys return (NID_certificate_policies); 226099ebb4caSwyllys case KMF_X509_EXT_SUBJ_ALTNAME: 226199ebb4caSwyllys return (NID_subject_alt_name); 226299ebb4caSwyllys case KMF_X509_EXT_ISSUER_ALTNAME: 226399ebb4caSwyllys return (NID_issuer_alt_name); 226499ebb4caSwyllys case KMF_X509_EXT_BASIC_CONSTRAINTS: 226599ebb4caSwyllys return (NID_basic_constraints); 226699ebb4caSwyllys case KMF_X509_EXT_EXT_KEY_USAGE: 226799ebb4caSwyllys return (NID_ext_key_usage); 226899ebb4caSwyllys case KMF_X509_EXT_AUTH_KEY_ID: 226999ebb4caSwyllys return (NID_authority_key_identifier); 227099ebb4caSwyllys case KMF_X509_EXT_CRL_DIST_POINTS: 227199ebb4caSwyllys return (NID_crl_distribution_points); 227299ebb4caSwyllys case KMF_X509_EXT_SUBJ_KEY_ID: 227399ebb4caSwyllys return (NID_subject_key_identifier); 227499ebb4caSwyllys case KMF_X509_EXT_POLICY_MAPPINGS: 227599ebb4caSwyllys return (OBJ_sn2nid("policyMappings")); 227699ebb4caSwyllys case KMF_X509_EXT_NAME_CONSTRAINTS: 227799ebb4caSwyllys return (OBJ_sn2nid("nameConstraints")); 227899ebb4caSwyllys case KMF_X509_EXT_POLICY_CONSTRAINTS: 227999ebb4caSwyllys return (OBJ_sn2nid("policyConstraints")); 228099ebb4caSwyllys case KMF_X509_EXT_INHIBIT_ANY_POLICY: 228199ebb4caSwyllys return (OBJ_sn2nid("inhibitAnyPolicy")); 228299ebb4caSwyllys case KMF_X509_EXT_FRESHEST_CRL: 228399ebb4caSwyllys return (OBJ_sn2nid("freshestCRL")); 228499ebb4caSwyllys default: 228599ebb4caSwyllys return (NID_undef); 228699ebb4caSwyllys } 228799ebb4caSwyllys } 228899ebb4caSwyllys 228999ebb4caSwyllys KMF_RETURN 229099ebb4caSwyllys OpenSSL_CertGetPrintable(KMF_HANDLE_T handle, const KMF_DATA *pcert, 229199ebb4caSwyllys KMF_PRINTABLE_ITEM flag, char *resultStr) 229299ebb4caSwyllys { 229399ebb4caSwyllys KMF_RETURN ret = KMF_OK; 229499ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 229599ebb4caSwyllys X509 *xcert = NULL; 229699ebb4caSwyllys unsigned char *outbuf = NULL; 229799ebb4caSwyllys unsigned char *outbuf_p; 229899ebb4caSwyllys char *tmpstr = NULL; 229999ebb4caSwyllys int j; 230099ebb4caSwyllys int ext_index, nid, len; 230199ebb4caSwyllys BIO *mem = NULL; 230299ebb4caSwyllys STACK *emlst = NULL; 230399ebb4caSwyllys X509_EXTENSION *ex; 230499ebb4caSwyllys X509_CINF *ci; 230599ebb4caSwyllys 230699ebb4caSwyllys if (pcert == NULL || pcert->Data == NULL || pcert->Length == 0) { 230799ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 230899ebb4caSwyllys } 230999ebb4caSwyllys 231099ebb4caSwyllys /* copy cert data to outbuf */ 231199ebb4caSwyllys outbuf = malloc(pcert->Length); 231299ebb4caSwyllys if (outbuf == NULL) { 231399ebb4caSwyllys return (KMF_ERR_MEMORY); 231499ebb4caSwyllys } 231599ebb4caSwyllys (void) memcpy(outbuf, pcert->Data, pcert->Length); 231699ebb4caSwyllys 231799ebb4caSwyllys outbuf_p = outbuf; /* use a temp pointer; required by openssl */ 231899ebb4caSwyllys xcert = d2i_X509(NULL, (const uchar_t **)&outbuf_p, pcert->Length); 231999ebb4caSwyllys if (xcert == NULL) { 232099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 232199ebb4caSwyllys ret = KMF_ERR_ENCODING; 232299ebb4caSwyllys goto out; 232399ebb4caSwyllys } 232499ebb4caSwyllys 232599ebb4caSwyllys mem = BIO_new(BIO_s_mem()); 232699ebb4caSwyllys if (mem == NULL) { 232799ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 232899ebb4caSwyllys ret = KMF_ERR_MEMORY; 232999ebb4caSwyllys goto out; 233099ebb4caSwyllys } 233199ebb4caSwyllys 233299ebb4caSwyllys switch (flag) { 233399ebb4caSwyllys case KMF_CERT_ISSUER: 233499ebb4caSwyllys (void) X509_NAME_print_ex(mem, X509_get_issuer_name(xcert), 0, 233599ebb4caSwyllys XN_FLAG_SEP_CPLUS_SPC); 233699ebb4caSwyllys len = BIO_gets(mem, resultStr, KMF_CERT_PRINTABLE_LEN); 233799ebb4caSwyllys break; 233899ebb4caSwyllys 233999ebb4caSwyllys case KMF_CERT_SUBJECT: 234099ebb4caSwyllys (void) X509_NAME_print_ex(mem, X509_get_subject_name(xcert), 0, 234199ebb4caSwyllys XN_FLAG_SEP_CPLUS_SPC); 234299ebb4caSwyllys len = BIO_gets(mem, resultStr, KMF_CERT_PRINTABLE_LEN); 234399ebb4caSwyllys break; 234499ebb4caSwyllys 234599ebb4caSwyllys case KMF_CERT_VERSION: 234699ebb4caSwyllys tmpstr = i2s_ASN1_INTEGER(NULL, xcert->cert_info->version); 234799ebb4caSwyllys (void) strncpy(resultStr, tmpstr, KMF_CERT_PRINTABLE_LEN); 234899ebb4caSwyllys OPENSSL_free(tmpstr); 234999ebb4caSwyllys len = strlen(resultStr); 235099ebb4caSwyllys break; 235199ebb4caSwyllys 235299ebb4caSwyllys case KMF_CERT_SERIALNUM: 235399ebb4caSwyllys if (i2a_ASN1_INTEGER(mem, X509_get_serialNumber(xcert)) > 0) { 235499ebb4caSwyllys (void) strcpy(resultStr, "0x"); 235599ebb4caSwyllys len = BIO_gets(mem, &resultStr[2], 235699ebb4caSwyllys KMF_CERT_PRINTABLE_LEN - 2); 235799ebb4caSwyllys } 235899ebb4caSwyllys break; 235999ebb4caSwyllys 236099ebb4caSwyllys case KMF_CERT_NOTBEFORE: 236199ebb4caSwyllys (void) ASN1_TIME_print(mem, X509_get_notBefore(xcert)); 236299ebb4caSwyllys len = BIO_gets(mem, resultStr, KMF_CERT_PRINTABLE_LEN); 236399ebb4caSwyllys break; 236499ebb4caSwyllys 236599ebb4caSwyllys case KMF_CERT_NOTAFTER: 236699ebb4caSwyllys (void) ASN1_TIME_print(mem, X509_get_notAfter(xcert)); 236799ebb4caSwyllys len = BIO_gets(mem, resultStr, KMF_CERT_PRINTABLE_LEN); 236899ebb4caSwyllys break; 236999ebb4caSwyllys 237099ebb4caSwyllys case KMF_CERT_PUBKEY_DATA: 237199ebb4caSwyllys { 237299ebb4caSwyllys EVP_PKEY *pkey = X509_get_pubkey(xcert); 237399ebb4caSwyllys if (pkey == NULL) { 237499ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 237599ebb4caSwyllys ret = KMF_ERR_ENCODING; 237699ebb4caSwyllys goto out; 237799ebb4caSwyllys } 237899ebb4caSwyllys 237999ebb4caSwyllys if (pkey->type == EVP_PKEY_RSA) { 238099ebb4caSwyllys (void) BIO_printf(mem, 238199ebb4caSwyllys "RSA Public Key: (%d bit)\n", 238299ebb4caSwyllys BN_num_bits(pkey->pkey.rsa->n)); 238399ebb4caSwyllys (void) RSA_print(mem, pkey->pkey.rsa, 0); 238499ebb4caSwyllys } else if (pkey->type == EVP_PKEY_DSA) { 238599ebb4caSwyllys (void) BIO_printf(mem, 238699ebb4caSwyllys "%12sDSA Public Key:\n", ""); 238799ebb4caSwyllys (void) DSA_print(mem, pkey->pkey.dsa, 0); 238899ebb4caSwyllys } else { 238999ebb4caSwyllys (void) BIO_printf(mem, 239099ebb4caSwyllys "%12sUnknown Public Key:\n", ""); 239199ebb4caSwyllys } 239299ebb4caSwyllys (void) BIO_printf(mem, "\n"); 239399ebb4caSwyllys EVP_PKEY_free(pkey); 239499ebb4caSwyllys } 239599ebb4caSwyllys len = BIO_read(mem, resultStr, KMF_CERT_PRINTABLE_LEN); 239699ebb4caSwyllys break; 239799ebb4caSwyllys case KMF_CERT_SIGNATURE_ALG: 239899ebb4caSwyllys case KMF_CERT_PUBKEY_ALG: 239999ebb4caSwyllys if (flag == KMF_CERT_SIGNATURE_ALG) { 240099ebb4caSwyllys len = i2a_ASN1_OBJECT(mem, 240199ebb4caSwyllys xcert->sig_alg->algorithm); 240299ebb4caSwyllys } else { 240399ebb4caSwyllys len = i2a_ASN1_OBJECT(mem, 240499ebb4caSwyllys xcert->cert_info->key->algor->algorithm); 240599ebb4caSwyllys } 240699ebb4caSwyllys 240799ebb4caSwyllys if (len > 0) { 240899ebb4caSwyllys len = BIO_read(mem, resultStr, 240999ebb4caSwyllys KMF_CERT_PRINTABLE_LEN); 241099ebb4caSwyllys } 241199ebb4caSwyllys break; 241299ebb4caSwyllys 241399ebb4caSwyllys case KMF_CERT_EMAIL: 241499ebb4caSwyllys emlst = X509_get1_email(xcert); 241599ebb4caSwyllys for (j = 0; j < sk_num(emlst); j++) 241699ebb4caSwyllys (void) BIO_printf(mem, "%s\n", sk_value(emlst, j)); 241799ebb4caSwyllys 241899ebb4caSwyllys len = BIO_gets(mem, resultStr, KMF_CERT_PRINTABLE_LEN); 241999ebb4caSwyllys X509_email_free(emlst); 242099ebb4caSwyllys break; 242199ebb4caSwyllys case KMF_X509_EXT_ISSUER_ALTNAME: 242299ebb4caSwyllys case KMF_X509_EXT_SUBJ_ALTNAME: 242399ebb4caSwyllys case KMF_X509_EXT_KEY_USAGE: 242499ebb4caSwyllys case KMF_X509_EXT_PRIV_KEY_USAGE_PERIOD: 242599ebb4caSwyllys case KMF_X509_EXT_CERT_POLICIES: 242699ebb4caSwyllys case KMF_X509_EXT_BASIC_CONSTRAINTS: 242799ebb4caSwyllys case KMF_X509_EXT_NAME_CONSTRAINTS: 242899ebb4caSwyllys case KMF_X509_EXT_POLICY_CONSTRAINTS: 242999ebb4caSwyllys case KMF_X509_EXT_EXT_KEY_USAGE: 243099ebb4caSwyllys case KMF_X509_EXT_INHIBIT_ANY_POLICY: 243199ebb4caSwyllys case KMF_X509_EXT_AUTH_KEY_ID: 243299ebb4caSwyllys case KMF_X509_EXT_SUBJ_KEY_ID: 243399ebb4caSwyllys case KMF_X509_EXT_POLICY_MAPPINGS: 243499ebb4caSwyllys case KMF_X509_EXT_CRL_DIST_POINTS: 243599ebb4caSwyllys case KMF_X509_EXT_FRESHEST_CRL: 243699ebb4caSwyllys nid = ext2NID(flag); 243799ebb4caSwyllys if (nid == NID_undef) { 243899ebb4caSwyllys ret = KMF_ERR_EXTENSION_NOT_FOUND; 243999ebb4caSwyllys goto out; 244099ebb4caSwyllys } 244199ebb4caSwyllys ci = xcert->cert_info; 244299ebb4caSwyllys 244399ebb4caSwyllys ext_index = X509v3_get_ext_by_NID(ci->extensions, nid, -1); 244499ebb4caSwyllys if (ext_index == -1) { 244599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 244699ebb4caSwyllys 244799ebb4caSwyllys ret = KMF_ERR_EXTENSION_NOT_FOUND; 244899ebb4caSwyllys goto out; 244999ebb4caSwyllys } 245099ebb4caSwyllys ex = X509v3_get_ext(ci->extensions, ext_index); 245199ebb4caSwyllys 245299ebb4caSwyllys (void) i2a_ASN1_OBJECT(mem, X509_EXTENSION_get_object(ex)); 245399ebb4caSwyllys 245499ebb4caSwyllys if (BIO_printf(mem, ": %s\n", 245599ebb4caSwyllys X509_EXTENSION_get_critical(ex) ? "critical" : "") <= 245699ebb4caSwyllys 0) { 245799ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 245899ebb4caSwyllys ret = KMF_ERR_ENCODING; 245999ebb4caSwyllys goto out; 246099ebb4caSwyllys } 246199ebb4caSwyllys if (!X509V3_EXT_print(mem, ex, X509V3_EXT_DUMP_UNKNOWN, 4)) { 246299ebb4caSwyllys (void) BIO_printf(mem, "%*s", 4, ""); 246399ebb4caSwyllys (void) M_ASN1_OCTET_STRING_print(mem, ex->value); 246499ebb4caSwyllys } 246599ebb4caSwyllys if (BIO_write(mem, "\n", 1) <= 0) { 246699ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 246799ebb4caSwyllys ret = KMF_ERR_ENCODING; 246899ebb4caSwyllys goto out; 246999ebb4caSwyllys } 247099ebb4caSwyllys len = BIO_read(mem, resultStr, KMF_CERT_PRINTABLE_LEN); 247199ebb4caSwyllys } 247299ebb4caSwyllys if (len <= 0) { 247399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 247499ebb4caSwyllys ret = KMF_ERR_ENCODING; 247599ebb4caSwyllys } 247699ebb4caSwyllys 247799ebb4caSwyllys out: 247899ebb4caSwyllys if (outbuf != NULL) { 247999ebb4caSwyllys free(outbuf); 248099ebb4caSwyllys } 248199ebb4caSwyllys 248299ebb4caSwyllys if (xcert != NULL) { 248399ebb4caSwyllys X509_free(xcert); 248499ebb4caSwyllys } 248599ebb4caSwyllys 248699ebb4caSwyllys if (mem != NULL) { 248799ebb4caSwyllys (void) BIO_free(mem); 248899ebb4caSwyllys } 248999ebb4caSwyllys 249099ebb4caSwyllys return (ret); 249199ebb4caSwyllys } 249299ebb4caSwyllys KMF_RETURN 249399ebb4caSwyllys /*ARGSUSED*/ 249499ebb4caSwyllys OpenSSL_GetPrikeyByCert(KMF_HANDLE_T handle, 249599ebb4caSwyllys KMF_CRYPTOWITHCERT_PARAMS *params, 249699ebb4caSwyllys KMF_DATA *SignerCertData, KMF_KEY_HANDLE *key, 249799ebb4caSwyllys KMF_KEY_ALG keytype) 249899ebb4caSwyllys { 249999ebb4caSwyllys KMF_RETURN rv = KMF_OK; 250099ebb4caSwyllys KMF_FINDKEY_PARAMS fkparms; 250199ebb4caSwyllys uint32_t numkeys = 0; 250299ebb4caSwyllys 250302744e81Swyllys if (params == NULL || params->sslparms.keyfile == NULL) 250499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 250599ebb4caSwyllys 250699ebb4caSwyllys /* 250799ebb4caSwyllys * This is really just a FindKey operation, reuse the 250899ebb4caSwyllys * FindKey function. 250999ebb4caSwyllys */ 251099ebb4caSwyllys (void *)memset(&fkparms, 0, sizeof (fkparms)); 251199ebb4caSwyllys fkparms.kstype = KMF_KEYSTORE_OPENSSL; 251299ebb4caSwyllys fkparms.keyclass = KMF_ASYM_PRI; 251399ebb4caSwyllys fkparms.keytype = keytype; 251499ebb4caSwyllys fkparms.format = params->format; 251599ebb4caSwyllys fkparms.sslparms = params->sslparms; 251699ebb4caSwyllys 251799ebb4caSwyllys rv = OpenSSL_FindKey(handle, &fkparms, key, &numkeys); 251899ebb4caSwyllys 251999ebb4caSwyllys return (rv); 252099ebb4caSwyllys } 252199ebb4caSwyllys 252299ebb4caSwyllys KMF_RETURN 252399ebb4caSwyllys /*ARGSUSED*/ 252499ebb4caSwyllys OpenSSL_DecryptData(KMF_HANDLE_T handle, KMF_KEY_HANDLE *key, 252599ebb4caSwyllys KMF_OID *AlgOID, KMF_DATA *ciphertext, 252699ebb4caSwyllys KMF_DATA *output) 252799ebb4caSwyllys { 252899ebb4caSwyllys KMF_RETURN ret = KMF_OK; 252999ebb4caSwyllys RSA *rsa = NULL; 253099ebb4caSwyllys unsigned int in_len = 0, out_len = 0; 253199ebb4caSwyllys unsigned int total_decrypted = 0, modulus_len = 0; 253299ebb4caSwyllys uint8_t *in_data, *out_data; 253399ebb4caSwyllys int i, blocks; 253499ebb4caSwyllys 253599ebb4caSwyllys if (key == NULL || AlgOID == NULL || 253699ebb4caSwyllys ciphertext == NULL || output == NULL || 253799ebb4caSwyllys ciphertext->Data == NULL || 253899ebb4caSwyllys output->Data == NULL) 253999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 254099ebb4caSwyllys 254199ebb4caSwyllys if (key->keyalg == KMF_RSA) { 254299ebb4caSwyllys rsa = EVP_PKEY_get1_RSA((EVP_PKEY *)key->keyp); 254399ebb4caSwyllys modulus_len = RSA_size(rsa); 254499ebb4caSwyllys } else { 254599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 254699ebb4caSwyllys } 254799ebb4caSwyllys 254899ebb4caSwyllys blocks = ciphertext->Length/modulus_len; 254999ebb4caSwyllys out_data = output->Data; 255099ebb4caSwyllys in_data = ciphertext->Data; 255199ebb4caSwyllys out_len = modulus_len - 11; 255299ebb4caSwyllys in_len = modulus_len; 255399ebb4caSwyllys 255499ebb4caSwyllys for (i = 0; i < blocks; i++) { 255599ebb4caSwyllys out_len = RSA_private_decrypt(in_len, 255699ebb4caSwyllys in_data, out_data, rsa, RSA_PKCS1_PADDING); 255799ebb4caSwyllys 255899ebb4caSwyllys if (out_len == 0) { 255999ebb4caSwyllys ret = KMF_ERR_INTERNAL; 256099ebb4caSwyllys goto cleanup; 256199ebb4caSwyllys } 256299ebb4caSwyllys 256399ebb4caSwyllys out_data += out_len; 256499ebb4caSwyllys total_decrypted += out_len; 256599ebb4caSwyllys in_data += in_len; 256699ebb4caSwyllys } 256799ebb4caSwyllys 256899ebb4caSwyllys output->Length = total_decrypted; 256999ebb4caSwyllys 257099ebb4caSwyllys cleanup: 257199ebb4caSwyllys RSA_free(rsa); 257299ebb4caSwyllys if (ret != KMF_OK) 257399ebb4caSwyllys output->Length = 0; 257499ebb4caSwyllys 257599ebb4caSwyllys return (ret); 257699ebb4caSwyllys 257799ebb4caSwyllys } 257899ebb4caSwyllys 257999ebb4caSwyllys /* 258099ebb4caSwyllys * This function will create a certid from issuer_cert and user_cert. 258199ebb4caSwyllys * The caller should use OCSP_CERTID_free(OCSP_CERTID *) to deallocate 258299ebb4caSwyllys * certid memory after use. 258399ebb4caSwyllys */ 258499ebb4caSwyllys static KMF_RETURN 258599ebb4caSwyllys create_certid(KMF_HANDLE_T handle, const KMF_DATA *issuer_cert, 258699ebb4caSwyllys const KMF_DATA *user_cert, OCSP_CERTID **certid) 258799ebb4caSwyllys { 258899ebb4caSwyllys KMF_RETURN ret = KMF_OK; 258999ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 259099ebb4caSwyllys X509 *issuer = NULL; 259199ebb4caSwyllys X509 *cert = NULL; 259299ebb4caSwyllys unsigned char *ptmp; 259399ebb4caSwyllys 259499ebb4caSwyllys if (issuer_cert == NULL || user_cert == NULL) { 259599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 259699ebb4caSwyllys } 259799ebb4caSwyllys 259899ebb4caSwyllys /* convert the DER-encoded issuer cert to an internal X509 */ 259999ebb4caSwyllys ptmp = issuer_cert->Data; 260099ebb4caSwyllys issuer = d2i_X509(NULL, (const uchar_t **)&ptmp, 260199ebb4caSwyllys issuer_cert->Length); 260299ebb4caSwyllys if (issuer == NULL) { 260399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 260499ebb4caSwyllys ret = KMF_ERR_OCSP_BAD_ISSUER; 260599ebb4caSwyllys goto end; 260699ebb4caSwyllys } 260799ebb4caSwyllys 260899ebb4caSwyllys /* convert the DER-encoded user cert to an internal X509 */ 260999ebb4caSwyllys ptmp = user_cert->Data; 261099ebb4caSwyllys cert = d2i_X509(NULL, (const uchar_t **)&ptmp, 261199ebb4caSwyllys user_cert->Length); 261299ebb4caSwyllys if (cert == NULL) { 261399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 261499ebb4caSwyllys 261599ebb4caSwyllys ret = KMF_ERR_OCSP_BAD_CERT; 261699ebb4caSwyllys goto end; 261799ebb4caSwyllys } 261899ebb4caSwyllys 261999ebb4caSwyllys /* create a CERTID */ 262099ebb4caSwyllys *certid = OCSP_cert_to_id(NULL, cert, issuer); 262199ebb4caSwyllys if (*certid == NULL) { 262299ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 262399ebb4caSwyllys ret = KMF_ERR_OCSP_CERTID; 262499ebb4caSwyllys goto end; 262599ebb4caSwyllys } 262699ebb4caSwyllys 262799ebb4caSwyllys end: 262899ebb4caSwyllys if (issuer != NULL) { 262999ebb4caSwyllys X509_free(issuer); 263099ebb4caSwyllys } 263199ebb4caSwyllys 263299ebb4caSwyllys if (cert != NULL) { 263399ebb4caSwyllys X509_free(cert); 263499ebb4caSwyllys } 263599ebb4caSwyllys 263699ebb4caSwyllys return (ret); 263799ebb4caSwyllys } 263899ebb4caSwyllys 263999ebb4caSwyllys KMF_RETURN 264099ebb4caSwyllys OpenSSL_CreateOCSPRequest(KMF_HANDLE_T handle, KMF_OCSPREQUEST_PARAMS *params, 264199ebb4caSwyllys char *reqfile) 264299ebb4caSwyllys { 264399ebb4caSwyllys KMF_RETURN ret = KMF_OK; 264499ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 264599ebb4caSwyllys OCSP_CERTID *id = NULL; 264699ebb4caSwyllys OCSP_REQUEST *req = NULL; 264799ebb4caSwyllys BIO *derbio = NULL; 264899ebb4caSwyllys 264999ebb4caSwyllys if (params->user_cert == NULL || params->issuer_cert == NULL || 265099ebb4caSwyllys reqfile == NULL) { 265199ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 265299ebb4caSwyllys } 265399ebb4caSwyllys 265499ebb4caSwyllys ret = create_certid(handle, params->issuer_cert, params->user_cert, 265599ebb4caSwyllys &id); 265699ebb4caSwyllys if (ret != KMF_OK) { 265799ebb4caSwyllys return (ret); 265899ebb4caSwyllys } 265999ebb4caSwyllys 266099ebb4caSwyllys /* Create an OCSP request */ 266199ebb4caSwyllys req = OCSP_REQUEST_new(); 266299ebb4caSwyllys if (req == NULL) { 266399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 266499ebb4caSwyllys ret = KMF_ERR_OCSP_CREATE_REQUEST; 266599ebb4caSwyllys goto end; 266699ebb4caSwyllys } 266799ebb4caSwyllys 266899ebb4caSwyllys if (!OCSP_request_add0_id(req, id)) { 266999ebb4caSwyllys ret = KMF_ERR_OCSP_CREATE_REQUEST; 267099ebb4caSwyllys goto end; 267199ebb4caSwyllys } 267299ebb4caSwyllys 267399ebb4caSwyllys /* Write the request to the output file with DER encoding */ 267499ebb4caSwyllys derbio = BIO_new_file(reqfile, "wb"); 267599ebb4caSwyllys if (!derbio) { 267699ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 267799ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 267899ebb4caSwyllys goto end; 267999ebb4caSwyllys } 268099ebb4caSwyllys if (i2d_OCSP_REQUEST_bio(derbio, req) <= 0) { 268199ebb4caSwyllys ret = KMF_ERR_ENCODING; 268299ebb4caSwyllys } 268399ebb4caSwyllys 268499ebb4caSwyllys end: 268599ebb4caSwyllys /* 268699ebb4caSwyllys * We don't need to free "id" explicitely, because OCSP_REQUEST_free() 268799ebb4caSwyllys * will deallocate certid's space also. 268899ebb4caSwyllys */ 268999ebb4caSwyllys if (req != NULL) { 269099ebb4caSwyllys OCSP_REQUEST_free(req); 269199ebb4caSwyllys } 269299ebb4caSwyllys 269399ebb4caSwyllys if (derbio != NULL) { 269499ebb4caSwyllys (void) BIO_free(derbio); 269599ebb4caSwyllys } 269699ebb4caSwyllys 269799ebb4caSwyllys return (ret); 269899ebb4caSwyllys } 269999ebb4caSwyllys 270099ebb4caSwyllys /* ocsp_find_signer_sk() is copied from openssl source */ 270199ebb4caSwyllys static X509 *ocsp_find_signer_sk(STACK_OF(X509) *certs, OCSP_RESPID *id) 270299ebb4caSwyllys { 270399ebb4caSwyllys int i; 270499ebb4caSwyllys unsigned char tmphash[SHA_DIGEST_LENGTH], *keyhash; 270599ebb4caSwyllys 270699ebb4caSwyllys /* Easy if lookup by name */ 270799ebb4caSwyllys if (id->type == V_OCSP_RESPID_NAME) 270899ebb4caSwyllys return (X509_find_by_subject(certs, id->value.byName)); 270999ebb4caSwyllys 271099ebb4caSwyllys /* Lookup by key hash */ 271199ebb4caSwyllys 271299ebb4caSwyllys /* If key hash isn't SHA1 length then forget it */ 271399ebb4caSwyllys if (id->value.byKey->length != SHA_DIGEST_LENGTH) 271499ebb4caSwyllys return (NULL); 271599ebb4caSwyllys 271699ebb4caSwyllys keyhash = id->value.byKey->data; 271799ebb4caSwyllys /* Calculate hash of each key and compare */ 271899ebb4caSwyllys for (i = 0; i < sk_X509_num(certs); i++) { 271999ebb4caSwyllys /*LINTED*/ 272099ebb4caSwyllys X509 *x = sk_X509_value(certs, i); 272199ebb4caSwyllys (void) X509_pubkey_digest(x, EVP_sha1(), tmphash, NULL); 272299ebb4caSwyllys if (!memcmp(keyhash, tmphash, SHA_DIGEST_LENGTH)) 272399ebb4caSwyllys return (x); 272499ebb4caSwyllys } 272599ebb4caSwyllys return (NULL); 272699ebb4caSwyllys } 272799ebb4caSwyllys 272899ebb4caSwyllys /* ocsp_find_signer() is copied from openssl source */ 272999ebb4caSwyllys /*ARGSUSED*/ 273099ebb4caSwyllys static int 273199ebb4caSwyllys ocsp_find_signer(X509 **psigner, OCSP_BASICRESP *bs, STACK_OF(X509) *certs, 273299ebb4caSwyllys X509_STORE *st, unsigned long flags) 273399ebb4caSwyllys { 273499ebb4caSwyllys X509 *signer; 273599ebb4caSwyllys OCSP_RESPID *rid = bs->tbsResponseData->responderId; 273699ebb4caSwyllys if ((signer = ocsp_find_signer_sk(certs, rid))) { 273799ebb4caSwyllys *psigner = signer; 273899ebb4caSwyllys return (2); 273999ebb4caSwyllys } 274099ebb4caSwyllys if (!(flags & OCSP_NOINTERN) && 274199ebb4caSwyllys (signer = ocsp_find_signer_sk(bs->certs, rid))) { 274299ebb4caSwyllys *psigner = signer; 274399ebb4caSwyllys return (1); 274499ebb4caSwyllys } 274599ebb4caSwyllys /* Maybe lookup from store if by subject name */ 274699ebb4caSwyllys 274799ebb4caSwyllys *psigner = NULL; 274899ebb4caSwyllys return (0); 274999ebb4caSwyllys } 275099ebb4caSwyllys 275199ebb4caSwyllys /* 275299ebb4caSwyllys * This function will verify the signature of a basic response, using 275399ebb4caSwyllys * the public key from the OCSP responder certificate. 275499ebb4caSwyllys */ 275599ebb4caSwyllys static KMF_RETURN 275699ebb4caSwyllys check_response_signature(KMF_HANDLE_T handle, OCSP_BASICRESP *bs, 275799ebb4caSwyllys KMF_DATA *signer_cert, KMF_DATA *issuer_cert) 275899ebb4caSwyllys { 275999ebb4caSwyllys KMF_RETURN ret = KMF_OK; 276099ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 276199ebb4caSwyllys STACK_OF(X509) *cert_stack = NULL; 276299ebb4caSwyllys X509 *signer = NULL; 276399ebb4caSwyllys X509 *issuer = NULL; 276499ebb4caSwyllys EVP_PKEY *skey = NULL; 276599ebb4caSwyllys unsigned char *ptmp; 276699ebb4caSwyllys 276799ebb4caSwyllys 276899ebb4caSwyllys if (bs == NULL || issuer_cert == NULL) 276999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 277099ebb4caSwyllys 277199ebb4caSwyllys /* 277299ebb4caSwyllys * Find the certificate that signed the basic response. 277399ebb4caSwyllys * 277499ebb4caSwyllys * If signer_cert is not NULL, we will use that as the signer cert. 277599ebb4caSwyllys * Otherwise, we will check if the issuer cert is actually the signer. 277699ebb4caSwyllys * If we still do not find a signer, we will look for it from the 277799ebb4caSwyllys * certificate list came with the response file. 277899ebb4caSwyllys */ 277999ebb4caSwyllys if (signer_cert != NULL) { 278099ebb4caSwyllys ptmp = signer_cert->Data; 278199ebb4caSwyllys signer = d2i_X509(NULL, (const uchar_t **)&ptmp, 278299ebb4caSwyllys signer_cert->Length); 278399ebb4caSwyllys if (signer == NULL) { 278499ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 278599ebb4caSwyllys ret = KMF_ERR_OCSP_BAD_SIGNER; 278699ebb4caSwyllys goto end; 278799ebb4caSwyllys } 278899ebb4caSwyllys } else { 278999ebb4caSwyllys /* 279099ebb4caSwyllys * Convert the issuer cert into X509 and push it into a 279199ebb4caSwyllys * stack to be used by ocsp_find_signer(). 279299ebb4caSwyllys */ 279399ebb4caSwyllys ptmp = issuer_cert->Data; 279499ebb4caSwyllys issuer = d2i_X509(NULL, (const uchar_t **)&ptmp, 279599ebb4caSwyllys issuer_cert->Length); 279699ebb4caSwyllys if (issuer == NULL) { 279799ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 279899ebb4caSwyllys ret = KMF_ERR_OCSP_BAD_ISSUER; 279999ebb4caSwyllys goto end; 280099ebb4caSwyllys } 280199ebb4caSwyllys 280299ebb4caSwyllys if ((cert_stack = sk_X509_new_null()) == NULL) { 280399ebb4caSwyllys ret = KMF_ERR_INTERNAL; 280499ebb4caSwyllys goto end; 280599ebb4caSwyllys } 280699ebb4caSwyllys 280799ebb4caSwyllys if (sk_X509_push(cert_stack, issuer) == NULL) { 280899ebb4caSwyllys ret = KMF_ERR_INTERNAL; 280999ebb4caSwyllys goto end; 281099ebb4caSwyllys } 281199ebb4caSwyllys 281299ebb4caSwyllys ret = ocsp_find_signer(&signer, bs, cert_stack, NULL, 0); 281399ebb4caSwyllys if (!ret) { 281499ebb4caSwyllys /* can not find the signer */ 281599ebb4caSwyllys ret = KMF_ERR_OCSP_BAD_SIGNER; 281699ebb4caSwyllys goto end; 281799ebb4caSwyllys } 281899ebb4caSwyllys } 281999ebb4caSwyllys 282099ebb4caSwyllys /* Verify the signature of the response */ 282199ebb4caSwyllys skey = X509_get_pubkey(signer); 282299ebb4caSwyllys if (skey == NULL) { 282399ebb4caSwyllys ret = KMF_ERR_OCSP_BAD_SIGNER; 282499ebb4caSwyllys goto end; 282599ebb4caSwyllys } 282699ebb4caSwyllys 282799ebb4caSwyllys ret = OCSP_BASICRESP_verify(bs, skey, 0); 282899ebb4caSwyllys if (ret == 0) { 282999ebb4caSwyllys ret = KMF_ERR_OCSP_RESPONSE_SIGNATURE; 283099ebb4caSwyllys goto end; 283199ebb4caSwyllys } 283299ebb4caSwyllys 283399ebb4caSwyllys end: 283499ebb4caSwyllys if (issuer != NULL) { 283599ebb4caSwyllys X509_free(issuer); 283699ebb4caSwyllys } 283799ebb4caSwyllys 283899ebb4caSwyllys if (signer != NULL) { 283999ebb4caSwyllys X509_free(signer); 284099ebb4caSwyllys } 284199ebb4caSwyllys 284299ebb4caSwyllys if (skey != NULL) { 284399ebb4caSwyllys EVP_PKEY_free(skey); 284499ebb4caSwyllys } 284599ebb4caSwyllys 284699ebb4caSwyllys if (cert_stack != NULL) { 284799ebb4caSwyllys sk_X509_free(cert_stack); 284899ebb4caSwyllys } 284999ebb4caSwyllys 285099ebb4caSwyllys return (ret); 285199ebb4caSwyllys } 285299ebb4caSwyllys 285399ebb4caSwyllys 285499ebb4caSwyllys 285599ebb4caSwyllys KMF_RETURN 285699ebb4caSwyllys OpenSSL_GetOCSPStatusForCert(KMF_HANDLE_T handle, 285799ebb4caSwyllys KMF_OCSPRESPONSE_PARAMS_INPUT *params_in, 285899ebb4caSwyllys KMF_OCSPRESPONSE_PARAMS_OUTPUT *params_out) 285999ebb4caSwyllys { 286099ebb4caSwyllys KMF_RETURN ret = KMF_OK; 286199ebb4caSwyllys BIO *derbio = NULL; 286299ebb4caSwyllys OCSP_RESPONSE *resp = NULL; 286399ebb4caSwyllys OCSP_BASICRESP *bs = NULL; 286499ebb4caSwyllys OCSP_CERTID *id = NULL; 286599ebb4caSwyllys OCSP_SINGLERESP *single = NULL; 286699ebb4caSwyllys ASN1_GENERALIZEDTIME *rev, *thisupd, *nextupd; 286799ebb4caSwyllys int index, status, reason; 286899ebb4caSwyllys 286999ebb4caSwyllys if (params_in == NULL || params_in->issuer_cert == NULL || 287099ebb4caSwyllys params_in->user_cert == NULL || params_in->response == NULL) { 287199ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 287299ebb4caSwyllys } 287399ebb4caSwyllys 287499ebb4caSwyllys if (params_out == NULL) { 287599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 287699ebb4caSwyllys } 287799ebb4caSwyllys 287899ebb4caSwyllys /* Read in the response */ 287999ebb4caSwyllys derbio = BIO_new_mem_buf(params_in->response->Data, 288099ebb4caSwyllys params_in->response->Length); 288199ebb4caSwyllys if (!derbio) { 288299ebb4caSwyllys ret = KMF_ERR_MEMORY; 288399ebb4caSwyllys return (ret); 288499ebb4caSwyllys } 288599ebb4caSwyllys 288699ebb4caSwyllys resp = d2i_OCSP_RESPONSE_bio(derbio, NULL); 288799ebb4caSwyllys if (resp == NULL) { 288899ebb4caSwyllys ret = KMF_ERR_OCSP_MALFORMED_RESPONSE; 288999ebb4caSwyllys goto end; 289099ebb4caSwyllys } 289199ebb4caSwyllys 289299ebb4caSwyllys /* Check the response status */ 289399ebb4caSwyllys status = OCSP_response_status(resp); 289499ebb4caSwyllys params_out->response_status = status; 289599ebb4caSwyllys if (status != OCSP_RESPONSE_STATUS_SUCCESSFUL) { 289699ebb4caSwyllys ret = KMF_ERR_OCSP_RESPONSE_STATUS; 289799ebb4caSwyllys goto end; 289899ebb4caSwyllys } 289999ebb4caSwyllys 290099ebb4caSwyllys #ifdef DEBUG 290199ebb4caSwyllys printf("Successfully checked the response file status.\n"); 290299ebb4caSwyllys #endif /* DEBUG */ 290399ebb4caSwyllys 290499ebb4caSwyllys /* Extract basic response */ 290599ebb4caSwyllys bs = OCSP_response_get1_basic(resp); 290699ebb4caSwyllys if (bs == NULL) { 290799ebb4caSwyllys ret = KMF_ERR_OCSP_NO_BASIC_RESPONSE; 290899ebb4caSwyllys goto end; 290999ebb4caSwyllys } 291099ebb4caSwyllys 291199ebb4caSwyllys #ifdef DEBUG 291299ebb4caSwyllys printf("Successfully retrieved the basic response.\n"); 291399ebb4caSwyllys #endif /* DEBUG */ 291499ebb4caSwyllys 291599ebb4caSwyllys /* Check the basic response signature if required */ 291699ebb4caSwyllys if (params_in->ignore_response_sign == B_FALSE) { 291799ebb4caSwyllys ret = check_response_signature(handle, bs, 291899ebb4caSwyllys params_in->signer_cert, params_in->issuer_cert); 291999ebb4caSwyllys if (ret != KMF_OK) 292099ebb4caSwyllys goto end; 292199ebb4caSwyllys } 292299ebb4caSwyllys 292399ebb4caSwyllys #ifdef DEBUG 292499ebb4caSwyllys printf("Successfully verified the response signature.\n"); 292599ebb4caSwyllys #endif /* DEBUG */ 292699ebb4caSwyllys 292799ebb4caSwyllys /* Create a certid for the certificate in question */ 292899ebb4caSwyllys ret = create_certid(handle, params_in->issuer_cert, 292999ebb4caSwyllys params_in->user_cert, &id); 293099ebb4caSwyllys if (ret != KMF_OK) { 293199ebb4caSwyllys ret = KMF_ERR_OCSP_CERTID; 293299ebb4caSwyllys goto end; 293399ebb4caSwyllys } 293499ebb4caSwyllys 293599ebb4caSwyllys #ifdef DEBUG 293699ebb4caSwyllys printf("successfully created a certid for the cert.\n"); 293799ebb4caSwyllys #endif /* DEBUG */ 293899ebb4caSwyllys 293999ebb4caSwyllys /* Find the index of the single response for the certid */ 294099ebb4caSwyllys index = OCSP_resp_find(bs, id, -1); 294199ebb4caSwyllys if (index < 0) { 294299ebb4caSwyllys /* cound not find this certificate in the response */ 294399ebb4caSwyllys ret = KMF_ERR_OCSP_UNKNOWN_CERT; 294499ebb4caSwyllys goto end; 294599ebb4caSwyllys } 294699ebb4caSwyllys 294799ebb4caSwyllys #ifdef DEBUG 294899ebb4caSwyllys printf("Successfully found the single response index for the cert.\n"); 294999ebb4caSwyllys #endif /* DEBUG */ 295099ebb4caSwyllys 295199ebb4caSwyllys /* Retrieve the single response and get the cert status */ 295299ebb4caSwyllys single = OCSP_resp_get0(bs, index); 295399ebb4caSwyllys status = OCSP_single_get0_status(single, &reason, &rev, &thisupd, 295499ebb4caSwyllys &nextupd); 295599ebb4caSwyllys if (status == V_OCSP_CERTSTATUS_GOOD) { 295699ebb4caSwyllys params_out->cert_status = OCSP_GOOD; 295799ebb4caSwyllys } else if (status == V_OCSP_CERTSTATUS_UNKNOWN) { 295899ebb4caSwyllys params_out->cert_status = OCSP_UNKNOWN; 295999ebb4caSwyllys } else { /* revoked */ 296099ebb4caSwyllys params_out->cert_status = OCSP_REVOKED; 296199ebb4caSwyllys params_out->reason = reason; 296299ebb4caSwyllys } 296399ebb4caSwyllys ret = KMF_OK; 296499ebb4caSwyllys 296599ebb4caSwyllys /* Verify the time */ 296699ebb4caSwyllys if (!OCSP_check_validity(thisupd, nextupd, 300, 296799ebb4caSwyllys params_in->response_lifetime)) { 296899ebb4caSwyllys ret = KMF_ERR_OCSP_STATUS_TIME_INVALID; 296999ebb4caSwyllys goto end; 297099ebb4caSwyllys } 297199ebb4caSwyllys 297299ebb4caSwyllys #ifdef DEBUG 297399ebb4caSwyllys printf("Successfully verify the time.\n"); 297499ebb4caSwyllys #endif /* DEBUG */ 297599ebb4caSwyllys 297699ebb4caSwyllys end: 297799ebb4caSwyllys if (derbio != NULL) 297899ebb4caSwyllys (void) BIO_free(derbio); 297999ebb4caSwyllys 298099ebb4caSwyllys if (resp != NULL) 298199ebb4caSwyllys OCSP_RESPONSE_free(resp); 298299ebb4caSwyllys 298399ebb4caSwyllys if (bs != NULL) 298499ebb4caSwyllys OCSP_BASICRESP_free(bs); 298599ebb4caSwyllys 298699ebb4caSwyllys if (id != NULL) 298799ebb4caSwyllys OCSP_CERTID_free(id); 298899ebb4caSwyllys 298999ebb4caSwyllys return (ret); 299099ebb4caSwyllys } 299199ebb4caSwyllys 299299ebb4caSwyllys static KMF_RETURN 299399ebb4caSwyllys fetch_key(KMF_HANDLE_T handle, char *path, 299499ebb4caSwyllys KMF_KEY_CLASS keyclass, KMF_KEY_HANDLE *key) 299599ebb4caSwyllys { 299699ebb4caSwyllys KMF_RETURN rv = KMF_OK; 299799ebb4caSwyllys EVP_PKEY *pkey; 299899ebb4caSwyllys KMF_RAW_SYM_KEY *rkey = NULL; 299999ebb4caSwyllys 300099ebb4caSwyllys /* Make sure the requested file actually exists. */ 300199ebb4caSwyllys if (access(path, F_OK) != 0) { 300299ebb4caSwyllys return (KMF_ERR_KEY_NOT_FOUND); 300399ebb4caSwyllys } 300499ebb4caSwyllys 300599ebb4caSwyllys if (keyclass == KMF_ASYM_PRI || 300699ebb4caSwyllys keyclass == KMF_ASYM_PUB) { 300799ebb4caSwyllys pkey = openssl_load_key(handle, path); 300899ebb4caSwyllys if (pkey == NULL) { 300999ebb4caSwyllys return (KMF_ERR_KEY_NOT_FOUND); 301099ebb4caSwyllys } 301199ebb4caSwyllys if (key != NULL) { 301299ebb4caSwyllys if (pkey->type == EVP_PKEY_RSA) 301399ebb4caSwyllys key->keyalg = KMF_RSA; 301499ebb4caSwyllys else if (pkey->type == EVP_PKEY_DSA) 301599ebb4caSwyllys key->keyalg = KMF_DSA; 301699ebb4caSwyllys 301799ebb4caSwyllys key->kstype = KMF_KEYSTORE_OPENSSL; 301899ebb4caSwyllys key->keyclass = keyclass; 301999ebb4caSwyllys key->keyp = (void *)pkey; 302099ebb4caSwyllys key->israw = FALSE; 302199ebb4caSwyllys key->keylabel = path; 302299ebb4caSwyllys } else { 302399ebb4caSwyllys EVP_PKEY_free(pkey); 302499ebb4caSwyllys pkey = NULL; 302599ebb4caSwyllys } 302699ebb4caSwyllys } else if (keyclass == KMF_SYMMETRIC) { 302799ebb4caSwyllys KMF_ENCODE_FORMAT fmt; 302899ebb4caSwyllys /* 302999ebb4caSwyllys * If the file is a recognized format, 303099ebb4caSwyllys * then it is NOT a symmetric key. 303199ebb4caSwyllys */ 303299ebb4caSwyllys rv = KMF_GetFileFormat(path, &fmt); 303399ebb4caSwyllys if (rv == KMF_OK || fmt != 0) { 303499ebb4caSwyllys return (KMF_ERR_KEY_NOT_FOUND); 303599ebb4caSwyllys } else if (rv == KMF_ERR_ENCODING) { 303699ebb4caSwyllys /* 303799ebb4caSwyllys * If we don't know the encoding, 303899ebb4caSwyllys * it is probably a symmetric key. 303999ebb4caSwyllys */ 304099ebb4caSwyllys rv = KMF_OK; 304199ebb4caSwyllys } 304299ebb4caSwyllys 304399ebb4caSwyllys if (key != NULL) { 304499ebb4caSwyllys KMF_DATA keyvalue; 304599ebb4caSwyllys rkey = malloc(sizeof (KMF_RAW_SYM_KEY)); 304699ebb4caSwyllys if (rkey == NULL) { 304799ebb4caSwyllys rv = KMF_ERR_MEMORY; 304899ebb4caSwyllys goto out; 304999ebb4caSwyllys } 305099ebb4caSwyllys 305199ebb4caSwyllys (void) memset(rkey, 0, sizeof (KMF_RAW_SYM_KEY)); 305299ebb4caSwyllys rv = KMF_ReadInputFile(handle, path, &keyvalue); 305399ebb4caSwyllys if (rv != KMF_OK) 305499ebb4caSwyllys goto out; 305599ebb4caSwyllys 305699ebb4caSwyllys rkey->keydata.len = keyvalue.Length; 305799ebb4caSwyllys rkey->keydata.val = keyvalue.Data; 305899ebb4caSwyllys 305999ebb4caSwyllys key->kstype = KMF_KEYSTORE_OPENSSL; 306099ebb4caSwyllys key->keyclass = keyclass; 306199ebb4caSwyllys key->israw = TRUE; 306299ebb4caSwyllys key->keylabel = path; 306399ebb4caSwyllys key->keyp = (void *)rkey; 306499ebb4caSwyllys } 306599ebb4caSwyllys } 306699ebb4caSwyllys out: 306799ebb4caSwyllys if (rv != KMF_OK) { 306899ebb4caSwyllys if (rkey != NULL) { 306999ebb4caSwyllys KMF_FreeRawSymKey(rkey); 307099ebb4caSwyllys } 307199ebb4caSwyllys if (pkey != NULL) 307299ebb4caSwyllys EVP_PKEY_free(pkey); 307399ebb4caSwyllys 307499ebb4caSwyllys if (key != NULL) { 307599ebb4caSwyllys key->keyalg = KMF_KEYALG_NONE; 307699ebb4caSwyllys key->keyclass = KMF_KEYCLASS_NONE; 307799ebb4caSwyllys key->keyp = NULL; 307899ebb4caSwyllys } 307999ebb4caSwyllys } 308099ebb4caSwyllys 308199ebb4caSwyllys return (rv); 308299ebb4caSwyllys } 308399ebb4caSwyllys 308499ebb4caSwyllys KMF_RETURN 308599ebb4caSwyllys OpenSSL_FindKey(KMF_HANDLE_T handle, KMF_FINDKEY_PARAMS *params, 308699ebb4caSwyllys KMF_KEY_HANDLE *key, uint32_t *numkeys) 308799ebb4caSwyllys { 308899ebb4caSwyllys KMF_RETURN rv = KMF_OK; 308999ebb4caSwyllys char *fullpath = NULL; 3090f482c776Swyllys uint32_t maxkeys; 309199ebb4caSwyllys 309299ebb4caSwyllys if (handle == NULL || params == NULL || numkeys == NULL) 309399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 309499ebb4caSwyllys 309599ebb4caSwyllys if (params->keyclass != KMF_ASYM_PUB && 309699ebb4caSwyllys params->keyclass != KMF_ASYM_PRI && 309799ebb4caSwyllys params->keyclass != KMF_SYMMETRIC) 309899ebb4caSwyllys return (KMF_ERR_BAD_KEY_CLASS); 309999ebb4caSwyllys 310099ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 310199ebb4caSwyllys params->sslparms.keyfile); 310299ebb4caSwyllys 310399ebb4caSwyllys if (fullpath == NULL) 310499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 310599ebb4caSwyllys 3106f482c776Swyllys maxkeys = *numkeys; 3107f482c776Swyllys if (maxkeys == 0) 3108f482c776Swyllys maxkeys = 0xFFFFFFFF; 3109f482c776Swyllys 311099ebb4caSwyllys *numkeys = 0; 311199ebb4caSwyllys 311299ebb4caSwyllys if (isdir(fullpath)) { 311399ebb4caSwyllys DIR *dirp; 311499ebb4caSwyllys struct dirent *dp; 311599ebb4caSwyllys int n = 0; 311699ebb4caSwyllys 311799ebb4caSwyllys /* open all files in the directory and attempt to read them */ 311899ebb4caSwyllys if ((dirp = opendir(fullpath)) == NULL) { 311999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 312099ebb4caSwyllys } 312199ebb4caSwyllys rewinddir(dirp); 3122f482c776Swyllys while ((dp = readdir(dirp)) != NULL && n < maxkeys) { 312399ebb4caSwyllys if (strcmp(dp->d_name, ".") && 312499ebb4caSwyllys strcmp(dp->d_name, "..")) { 312599ebb4caSwyllys char *fname; 312699ebb4caSwyllys 312799ebb4caSwyllys fname = get_fullpath(fullpath, 312899ebb4caSwyllys (char *)&dp->d_name); 312999ebb4caSwyllys 313099ebb4caSwyllys rv = fetch_key(handle, fname, 313199ebb4caSwyllys params->keyclass, 313299ebb4caSwyllys key ? &key[n] : NULL); 313399ebb4caSwyllys 313499ebb4caSwyllys if (rv == KMF_OK) 313599ebb4caSwyllys n++; 313699ebb4caSwyllys 313799ebb4caSwyllys if (rv != KMF_OK || key == NULL) 313899ebb4caSwyllys free(fname); 313999ebb4caSwyllys } 314099ebb4caSwyllys } 314199ebb4caSwyllys (void) closedir(dirp); 314299ebb4caSwyllys free(fullpath); 314399ebb4caSwyllys (*numkeys) = n; 314499ebb4caSwyllys } else { 314599ebb4caSwyllys rv = fetch_key(handle, fullpath, params->keyclass, key); 314699ebb4caSwyllys if (rv == KMF_OK) 314799ebb4caSwyllys (*numkeys) = 1; 314899ebb4caSwyllys 314999ebb4caSwyllys if (rv != KMF_OK || key == NULL) 315099ebb4caSwyllys free(fullpath); 315199ebb4caSwyllys } 315299ebb4caSwyllys 3153f482c776Swyllys if (rv == KMF_OK && (*numkeys) == 0) 315499ebb4caSwyllys rv = KMF_ERR_KEY_NOT_FOUND; 315599ebb4caSwyllys 315699ebb4caSwyllys return (rv); 315799ebb4caSwyllys } 315899ebb4caSwyllys 315999ebb4caSwyllys #define HANDLE_PK12_ERROR { \ 316099ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); \ 316199ebb4caSwyllys rv = KMF_ERR_ENCODING; \ 316299ebb4caSwyllys goto out; \ 316399ebb4caSwyllys } 316499ebb4caSwyllys 316599ebb4caSwyllys static KMF_RETURN 316699ebb4caSwyllys write_pkcs12(KMF_HANDLE *kmfh, 316799ebb4caSwyllys BIO *bio, 316899ebb4caSwyllys KMF_CREDENTIAL *cred, 316999ebb4caSwyllys EVP_PKEY *pkey, 317099ebb4caSwyllys X509 *sslcert) 317199ebb4caSwyllys { 317299ebb4caSwyllys KMF_RETURN rv = KMF_OK; 317399ebb4caSwyllys STACK_OF(PKCS12_SAFEBAG) *bag_stack = NULL; 317499ebb4caSwyllys PKCS12_SAFEBAG *bag = NULL; 317599ebb4caSwyllys PKCS7 *cert_authsafe = NULL; 317699ebb4caSwyllys PKCS8_PRIV_KEY_INFO *p8 = NULL; 317799ebb4caSwyllys PKCS7 *key_authsafe = NULL; 317899ebb4caSwyllys STACK_OF(PKCS7) *authsafe_stack = NULL; 317999ebb4caSwyllys PKCS12 *p12_elem = NULL; 318099ebb4caSwyllys char *lab = NULL; 318199ebb4caSwyllys int lab_len = 0; 318299ebb4caSwyllys unsigned char keyid[EVP_MAX_MD_SIZE]; 318399ebb4caSwyllys unsigned int keyidlen = 0; 318499ebb4caSwyllys 318599ebb4caSwyllys /* Must have at least a cert OR a key */ 318699ebb4caSwyllys if (sslcert == NULL && pkey == NULL) 318799ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 318899ebb4caSwyllys 318999ebb4caSwyllys (void) memset(keyid, 0, sizeof (keyid)); 319099ebb4caSwyllys /* 319199ebb4caSwyllys * Section 1: 319299ebb4caSwyllys * 319399ebb4caSwyllys * The first PKCS#12 container (safebag) will hold the certificates 319499ebb4caSwyllys * associated with this key. The result of this section is a 319599ebb4caSwyllys * PIN-encrypted PKCS#7 container (authsafe). If there are no 319699ebb4caSwyllys * certificates, there is no point in creating the "safebag" or the 319799ebb4caSwyllys * "authsafe" so we go to the next section. 319899ebb4caSwyllys */ 319999ebb4caSwyllys if (sslcert != NULL && pkey != NULL) { 320099ebb4caSwyllys if (X509_check_private_key(sslcert, pkey)) { 320199ebb4caSwyllys (void) X509_digest(sslcert, EVP_sha1(), keyid, 320299ebb4caSwyllys &keyidlen); 320399ebb4caSwyllys } else { 320499ebb4caSwyllys /* The key doesn't match the cert */ 320599ebb4caSwyllys HANDLE_PK12_ERROR 320699ebb4caSwyllys } 320799ebb4caSwyllys } 320899ebb4caSwyllys 320999ebb4caSwyllys bag_stack = sk_PKCS12_SAFEBAG_new_null(); 321099ebb4caSwyllys if (bag_stack == NULL) 321199ebb4caSwyllys return (KMF_ERR_MEMORY); 321299ebb4caSwyllys 321399ebb4caSwyllys if (sslcert != NULL) { 321499ebb4caSwyllys /* Convert cert from X509 struct to PKCS#12 bag */ 321599ebb4caSwyllys bag = PKCS12_x5092certbag(sslcert); 321699ebb4caSwyllys if (bag == NULL) { 321799ebb4caSwyllys HANDLE_PK12_ERROR 321899ebb4caSwyllys } 321999ebb4caSwyllys 322099ebb4caSwyllys /* Add the key id to the certificate bag. */ 322199ebb4caSwyllys if (keyidlen > 0 && 322299ebb4caSwyllys !PKCS12_add_localkeyid(bag, keyid, keyidlen)) { 322399ebb4caSwyllys HANDLE_PK12_ERROR 322499ebb4caSwyllys } 322599ebb4caSwyllys 322699ebb4caSwyllys /* Pile it on the bag_stack. */ 322799ebb4caSwyllys if (!sk_PKCS12_SAFEBAG_push(bag_stack, bag)) { 322899ebb4caSwyllys HANDLE_PK12_ERROR 322999ebb4caSwyllys } 323099ebb4caSwyllys #if 0 323199ebb4caSwyllys /* No support for CA certs yet */ 323299ebb4caSwyllys if (cacerts != NULL && ncacerts > 0) { 323399ebb4caSwyllys int i; 323499ebb4caSwyllys for (i = 0; i < ncacerts; i++) { 323599ebb4caSwyllys KMF_X509_DER_CERT *c = &cacerts[i]; 323699ebb4caSwyllys X509 *ca = NULL; 323799ebb4caSwyllys 323899ebb4caSwyllys uchar_t *p = (uchar_t *)c->certificate.Data; 323999ebb4caSwyllys ca = d2i_X509(NULL, &p, 324099ebb4caSwyllys c->certificate.Length); 324199ebb4caSwyllys if (ca == NULL) { 324299ebb4caSwyllys HANDLE_PK12_ERROR 324399ebb4caSwyllys } 324499ebb4caSwyllys /* Convert CA cert to PKCS#12 bag. */ 324599ebb4caSwyllys bag = PKCS12_x5092certbag(ca); 324699ebb4caSwyllys if (bag == NULL) { 324799ebb4caSwyllys sk_PKCS12_SAFEBAG_pop_free(bag_stack, 324899ebb4caSwyllys PKCS12_SAFEBAG_free); 324999ebb4caSwyllys HANDLE_PK12_ERROR 325099ebb4caSwyllys } 325199ebb4caSwyllys /* Pile it onto the bag_stack. */ 325299ebb4caSwyllys if (!sk_PKCS12_SAFEBAG_push(bag_stack, bag)) { 325399ebb4caSwyllys HANDLE_PK12_ERROR 325499ebb4caSwyllys } 325599ebb4caSwyllys } 325699ebb4caSwyllys } 325799ebb4caSwyllys #endif 325899ebb4caSwyllys /* Turn bag_stack of certs into encrypted authsafe. */ 325999ebb4caSwyllys cert_authsafe = PKCS12_pack_p7encdata( 326099ebb4caSwyllys NID_pbe_WithSHA1And40BitRC2_CBC, 3261*34acef67Swyllys cred->cred, cred->credlen, NULL, 0, 3262*34acef67Swyllys PKCS12_DEFAULT_ITER, bag_stack); 326399ebb4caSwyllys 326499ebb4caSwyllys /* Clear away this bag_stack, we're done with it. */ 326599ebb4caSwyllys sk_PKCS12_SAFEBAG_pop_free(bag_stack, PKCS12_SAFEBAG_free); 326699ebb4caSwyllys bag_stack = NULL; 326799ebb4caSwyllys 326899ebb4caSwyllys if (cert_authsafe == NULL) { 326999ebb4caSwyllys HANDLE_PK12_ERROR 327099ebb4caSwyllys } 327199ebb4caSwyllys } 327299ebb4caSwyllys /* 327399ebb4caSwyllys * Section 2: 327499ebb4caSwyllys * 327599ebb4caSwyllys * The second PKCS#12 container (safebag) will hold the private key 327699ebb4caSwyllys * that goes with the certificates above. The results of this section 327799ebb4caSwyllys * is an unencrypted PKCS#7 container (authsafe). If there is no 327899ebb4caSwyllys * private key, there is no point in creating the "safebag" or the 327999ebb4caSwyllys * "authsafe" so we go to the next section. 328099ebb4caSwyllys */ 328199ebb4caSwyllys if (pkey != NULL) { 328299ebb4caSwyllys p8 = EVP_PKEY2PKCS8(pkey); 328399ebb4caSwyllys if (p8 == NULL) { 328499ebb4caSwyllys HANDLE_PK12_ERROR 328599ebb4caSwyllys } 328699ebb4caSwyllys /* Put the shrouded key into a PKCS#12 bag. */ 328799ebb4caSwyllys bag = PKCS12_MAKE_SHKEYBAG( 328899ebb4caSwyllys NID_pbe_WithSHA1And3_Key_TripleDES_CBC, 328999ebb4caSwyllys cred->cred, cred->credlen, 329099ebb4caSwyllys NULL, 0, PKCS12_DEFAULT_ITER, p8); 329199ebb4caSwyllys 329299ebb4caSwyllys /* Clean up the PKCS#8 shrouded key, don't need it now. */ 329399ebb4caSwyllys PKCS8_PRIV_KEY_INFO_free(p8); 329499ebb4caSwyllys p8 = NULL; 329599ebb4caSwyllys 329699ebb4caSwyllys if (bag == NULL) { 329799ebb4caSwyllys HANDLE_PK12_ERROR 329899ebb4caSwyllys } 329999ebb4caSwyllys if (keyidlen && 330099ebb4caSwyllys !PKCS12_add_localkeyid(bag, keyid, keyidlen)) { 330199ebb4caSwyllys HANDLE_PK12_ERROR 330299ebb4caSwyllys } 330399ebb4caSwyllys if (lab != NULL) { 330499ebb4caSwyllys if (!PKCS12_add_friendlyname(bag, 330599ebb4caSwyllys (char *)lab, lab_len)) { 330699ebb4caSwyllys HANDLE_PK12_ERROR 330799ebb4caSwyllys } 330899ebb4caSwyllys } 330999ebb4caSwyllys /* Start a PKCS#12 safebag container for the private key. */ 331099ebb4caSwyllys bag_stack = sk_PKCS12_SAFEBAG_new_null(); 331199ebb4caSwyllys if (bag_stack == NULL) { 331299ebb4caSwyllys HANDLE_PK12_ERROR 331399ebb4caSwyllys } 331499ebb4caSwyllys 331599ebb4caSwyllys /* Pile on the private key on the bag_stack. */ 331699ebb4caSwyllys if (!sk_PKCS12_SAFEBAG_push(bag_stack, bag)) { 331799ebb4caSwyllys HANDLE_PK12_ERROR 331899ebb4caSwyllys } 331999ebb4caSwyllys key_authsafe = PKCS12_pack_p7data(bag_stack); 332099ebb4caSwyllys 332199ebb4caSwyllys /* Clear away this bag_stack, we're done with it. */ 332299ebb4caSwyllys sk_PKCS12_SAFEBAG_pop_free(bag_stack, PKCS12_SAFEBAG_free); 332399ebb4caSwyllys bag_stack = NULL; 332499ebb4caSwyllys 332599ebb4caSwyllys if (key_authsafe == NULL) { 332699ebb4caSwyllys HANDLE_PK12_ERROR 332799ebb4caSwyllys } 332899ebb4caSwyllys } 332999ebb4caSwyllys /* 333099ebb4caSwyllys * Section 3: 333199ebb4caSwyllys * 333299ebb4caSwyllys * This is where the two PKCS#7 containers, one for the certificates 333399ebb4caSwyllys * and one for the private key, are put together into a PKCS#12 333499ebb4caSwyllys * element. This final PKCS#12 element is written to the export file. 333599ebb4caSwyllys */ 333699ebb4caSwyllys 333799ebb4caSwyllys /* Start a PKCS#7 stack. */ 333899ebb4caSwyllys authsafe_stack = sk_PKCS7_new_null(); 333999ebb4caSwyllys if (authsafe_stack == NULL) { 334099ebb4caSwyllys HANDLE_PK12_ERROR 334199ebb4caSwyllys } 334299ebb4caSwyllys if (key_authsafe != NULL) { 334399ebb4caSwyllys if (!sk_PKCS7_push(authsafe_stack, key_authsafe)) { 334499ebb4caSwyllys HANDLE_PK12_ERROR 334599ebb4caSwyllys } 334699ebb4caSwyllys } 334799ebb4caSwyllys if (cert_authsafe != NULL) { 334899ebb4caSwyllys if (!sk_PKCS7_push(authsafe_stack, cert_authsafe)) { 334999ebb4caSwyllys HANDLE_PK12_ERROR 335099ebb4caSwyllys } 335199ebb4caSwyllys } 335299ebb4caSwyllys p12_elem = PKCS12_init(NID_pkcs7_data); 335399ebb4caSwyllys if (p12_elem == NULL) { 335499ebb4caSwyllys sk_PKCS7_pop_free(authsafe_stack, PKCS7_free); 335599ebb4caSwyllys HANDLE_PK12_ERROR 335699ebb4caSwyllys } 335799ebb4caSwyllys 335899ebb4caSwyllys /* Put the PKCS#7 stack into the PKCS#12 element. */ 335999ebb4caSwyllys if (!PKCS12_pack_authsafes(p12_elem, authsafe_stack)) { 336099ebb4caSwyllys HANDLE_PK12_ERROR 336199ebb4caSwyllys } 336299ebb4caSwyllys /* Clear away the PKCS#7 stack, we're done with it. */ 336399ebb4caSwyllys sk_PKCS7_pop_free(authsafe_stack, PKCS7_free); 336499ebb4caSwyllys authsafe_stack = NULL; 336599ebb4caSwyllys 336699ebb4caSwyllys /* Set the integrity MAC on the PKCS#12 element. */ 336799ebb4caSwyllys if (!PKCS12_set_mac(p12_elem, cred->cred, cred->credlen, 336899ebb4caSwyllys NULL, 0, PKCS12_DEFAULT_ITER, NULL)) { 336999ebb4caSwyllys HANDLE_PK12_ERROR 337099ebb4caSwyllys } 337199ebb4caSwyllys 337299ebb4caSwyllys /* Write the PKCS#12 element to the export file. */ 337399ebb4caSwyllys if (!i2d_PKCS12_bio(bio, p12_elem)) { 337499ebb4caSwyllys HANDLE_PK12_ERROR 337599ebb4caSwyllys } 337699ebb4caSwyllys 337799ebb4caSwyllys PKCS12_free(p12_elem); 337899ebb4caSwyllys out: 337999ebb4caSwyllys if (rv != KMF_OK) { 338099ebb4caSwyllys /* Clear away this bag_stack, we're done with it. */ 338199ebb4caSwyllys sk_PKCS12_SAFEBAG_pop_free(bag_stack, PKCS12_SAFEBAG_free); 338299ebb4caSwyllys sk_PKCS7_pop_free(authsafe_stack, PKCS7_free); 338399ebb4caSwyllys } 338499ebb4caSwyllys return (rv); 338599ebb4caSwyllys } 338699ebb4caSwyllys 338799ebb4caSwyllys static EVP_PKEY * 338899ebb4caSwyllys ImportRawRSAKey(KMF_RAW_RSA_KEY *key) 338999ebb4caSwyllys { 339099ebb4caSwyllys RSA *rsa = NULL; 339199ebb4caSwyllys EVP_PKEY *newkey = NULL; 339299ebb4caSwyllys 339399ebb4caSwyllys if ((rsa = RSA_new()) == NULL) 339499ebb4caSwyllys return (NULL); 339599ebb4caSwyllys 339699ebb4caSwyllys if ((rsa->n = BN_bin2bn(key->mod.val, key->mod.len, rsa->n)) == NULL) 339799ebb4caSwyllys return (NULL); 339899ebb4caSwyllys 339999ebb4caSwyllys if ((rsa->e = BN_bin2bn(key->pubexp.val, key->pubexp.len, rsa->e)) == 340099ebb4caSwyllys NULL) 340199ebb4caSwyllys return (NULL); 340299ebb4caSwyllys 340399ebb4caSwyllys if (key->priexp.val != NULL) 340499ebb4caSwyllys if ((rsa->d = BN_bin2bn(key->priexp.val, key->priexp.len, 340599ebb4caSwyllys rsa->d)) == NULL) 340699ebb4caSwyllys return (NULL); 340799ebb4caSwyllys 340899ebb4caSwyllys if (key->prime1.val != NULL) 340999ebb4caSwyllys if ((rsa->p = BN_bin2bn(key->prime1.val, key->prime1.len, 341099ebb4caSwyllys rsa->p)) == NULL) 341199ebb4caSwyllys return (NULL); 341299ebb4caSwyllys 341399ebb4caSwyllys if (key->prime2.val != NULL) 341499ebb4caSwyllys if ((rsa->q = BN_bin2bn(key->prime2.val, key->prime2.len, 341599ebb4caSwyllys rsa->q)) == NULL) 341699ebb4caSwyllys return (NULL); 341799ebb4caSwyllys 341899ebb4caSwyllys if (key->exp1.val != NULL) 341999ebb4caSwyllys if ((rsa->dmp1 = BN_bin2bn(key->exp1.val, key->exp1.len, 342099ebb4caSwyllys rsa->dmp1)) == NULL) 342199ebb4caSwyllys return (NULL); 342299ebb4caSwyllys 342399ebb4caSwyllys if (key->exp2.val != NULL) 342499ebb4caSwyllys if ((rsa->dmq1 = BN_bin2bn(key->exp2.val, key->exp2.len, 342599ebb4caSwyllys rsa->dmq1)) == NULL) 342699ebb4caSwyllys return (NULL); 342799ebb4caSwyllys 342899ebb4caSwyllys if (key->coef.val != NULL) 342999ebb4caSwyllys if ((rsa->iqmp = BN_bin2bn(key->coef.val, key->coef.len, 343099ebb4caSwyllys rsa->iqmp)) == NULL) 343199ebb4caSwyllys return (NULL); 343299ebb4caSwyllys 343399ebb4caSwyllys if ((newkey = EVP_PKEY_new()) == NULL) 343499ebb4caSwyllys return (NULL); 343599ebb4caSwyllys 343699ebb4caSwyllys (void) EVP_PKEY_set1_RSA(newkey, rsa); 343799ebb4caSwyllys 343899ebb4caSwyllys /* The original key must be freed once here or it leaks memory */ 343999ebb4caSwyllys RSA_free(rsa); 344099ebb4caSwyllys 344199ebb4caSwyllys return (newkey); 344299ebb4caSwyllys } 344399ebb4caSwyllys 344499ebb4caSwyllys static EVP_PKEY * 344599ebb4caSwyllys ImportRawDSAKey(KMF_RAW_DSA_KEY *key) 344699ebb4caSwyllys { 344799ebb4caSwyllys DSA *dsa = NULL; 344899ebb4caSwyllys EVP_PKEY *newkey = NULL; 344999ebb4caSwyllys 345099ebb4caSwyllys if ((dsa = DSA_new()) == NULL) 345199ebb4caSwyllys return (NULL); 345299ebb4caSwyllys 345399ebb4caSwyllys if ((dsa->p = BN_bin2bn(key->prime.val, key->prime.len, 345499ebb4caSwyllys dsa->p)) == NULL) 345599ebb4caSwyllys return (NULL); 345699ebb4caSwyllys 345799ebb4caSwyllys if ((dsa->q = BN_bin2bn(key->subprime.val, key->subprime.len, 345899ebb4caSwyllys dsa->q)) == NULL) 345999ebb4caSwyllys return (NULL); 346099ebb4caSwyllys 346199ebb4caSwyllys if ((dsa->g = BN_bin2bn(key->base.val, key->base.len, 346299ebb4caSwyllys dsa->g)) == NULL) 346399ebb4caSwyllys return (NULL); 346499ebb4caSwyllys 346599ebb4caSwyllys if ((dsa->priv_key = BN_bin2bn(key->value.val, key->value.len, 346699ebb4caSwyllys dsa->priv_key)) == NULL) 346799ebb4caSwyllys return (NULL); 346899ebb4caSwyllys 346999ebb4caSwyllys if ((newkey = EVP_PKEY_new()) == NULL) 347099ebb4caSwyllys return (NULL); 347199ebb4caSwyllys 347299ebb4caSwyllys (void) EVP_PKEY_set1_DSA(newkey, dsa); 347399ebb4caSwyllys 347499ebb4caSwyllys /* The original key must be freed once here or it leaks memory */ 347599ebb4caSwyllys DSA_free(dsa); 347699ebb4caSwyllys return (newkey); 347799ebb4caSwyllys } 347899ebb4caSwyllys 347999ebb4caSwyllys static KMF_RETURN 348099ebb4caSwyllys ExportPK12FromRawData(KMF_HANDLE_T handle, 348199ebb4caSwyllys KMF_CREDENTIAL *cred, 348299ebb4caSwyllys int numcerts, KMF_X509_DER_CERT *certlist, 348399ebb4caSwyllys int numkeys, KMF_KEY_HANDLE *keylist, 348499ebb4caSwyllys char *filename) 348599ebb4caSwyllys { 348699ebb4caSwyllys KMF_RETURN rv = KMF_OK; 348799ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 348899ebb4caSwyllys BIO *bio = NULL; 348999ebb4caSwyllys X509 *xcert = NULL; 349099ebb4caSwyllys EVP_PKEY *pkey = NULL; 349199ebb4caSwyllys int i; 349299ebb4caSwyllys 349399ebb4caSwyllys /* 349499ebb4caSwyllys * Open the output file. 349599ebb4caSwyllys */ 349699ebb4caSwyllys if ((bio = BIO_new_file(filename, "wb")) == NULL) { 349799ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 349899ebb4caSwyllys rv = KMF_ERR_OPEN_FILE; 349999ebb4caSwyllys goto cleanup; 350099ebb4caSwyllys } 350199ebb4caSwyllys 350299ebb4caSwyllys if (numcerts > 0 && numkeys > 0) { 350399ebb4caSwyllys for (i = 0; rv == KMF_OK && i < numcerts; i++) { 350499ebb4caSwyllys KMF_RAW_KEY_DATA *key = NULL; 350599ebb4caSwyllys const uchar_t *p = certlist[i].certificate.Data; 350699ebb4caSwyllys long len = certlist[i].certificate.Length; 350799ebb4caSwyllys 350899ebb4caSwyllys if (i < numkeys) { 350999ebb4caSwyllys key = (KMF_RAW_KEY_DATA *)keylist[i].keyp; 351099ebb4caSwyllys 351199ebb4caSwyllys if (key->keytype == KMF_RSA) { 351299ebb4caSwyllys pkey = ImportRawRSAKey( 351399ebb4caSwyllys &key->rawdata.rsa); 351499ebb4caSwyllys } else if (key->keytype == KMF_DSA) { 351599ebb4caSwyllys pkey = ImportRawDSAKey( 351699ebb4caSwyllys &key->rawdata.dsa); 351799ebb4caSwyllys } else { 351899ebb4caSwyllys rv = KMF_ERR_BAD_PARAMETER; 351999ebb4caSwyllys } 352099ebb4caSwyllys } 352199ebb4caSwyllys 352299ebb4caSwyllys xcert = d2i_X509(NULL, &p, len); 352399ebb4caSwyllys if (xcert == NULL) { 352499ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 352599ebb4caSwyllys rv = KMF_ERR_ENCODING; 352699ebb4caSwyllys } 352799ebb4caSwyllys /* Stick the key and the cert into a PKCS#12 file */ 352899ebb4caSwyllys rv = write_pkcs12(kmfh, bio, cred, pkey, xcert); 352999ebb4caSwyllys if (xcert) 353099ebb4caSwyllys X509_free(xcert); 353199ebb4caSwyllys if (pkey) 353299ebb4caSwyllys EVP_PKEY_free(pkey); 353399ebb4caSwyllys } 353499ebb4caSwyllys } 353599ebb4caSwyllys 353699ebb4caSwyllys cleanup: 353799ebb4caSwyllys 353899ebb4caSwyllys if (bio != NULL) 353999ebb4caSwyllys (void) BIO_free_all(bio); 354099ebb4caSwyllys 354199ebb4caSwyllys return (rv); 354299ebb4caSwyllys } 354399ebb4caSwyllys 354499ebb4caSwyllys KMF_RETURN 354599ebb4caSwyllys OpenSSL_ExportP12(KMF_HANDLE_T handle, 354699ebb4caSwyllys KMF_EXPORTP12_PARAMS *params, 354799ebb4caSwyllys int numcerts, KMF_X509_DER_CERT *certlist, 354899ebb4caSwyllys int numkeys, KMF_KEY_HANDLE *keylist, 354999ebb4caSwyllys char *filename) 355099ebb4caSwyllys { 355199ebb4caSwyllys KMF_RETURN rv; 355299ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 355399ebb4caSwyllys KMF_FINDCERT_PARAMS fcargs; 355499ebb4caSwyllys BIO *bio = NULL; 355599ebb4caSwyllys X509 *xcert = NULL; 355699ebb4caSwyllys char *fullpath = NULL; 355799ebb4caSwyllys EVP_PKEY *pkey = NULL; 355899ebb4caSwyllys 355999ebb4caSwyllys /* 356099ebb4caSwyllys * First, find the certificate. 356199ebb4caSwyllys */ 356299ebb4caSwyllys if (params == NULL) 356399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 356499ebb4caSwyllys 356599ebb4caSwyllys /* 356699ebb4caSwyllys * If the caller already sent the raw keys and certs, 356799ebb4caSwyllys * shortcut the search and just export that 356899ebb4caSwyllys * data. 356999ebb4caSwyllys * 357099ebb4caSwyllys * One *may* export a key OR a cert by itself. 357199ebb4caSwyllys */ 357299ebb4caSwyllys if (certlist != NULL || keylist != NULL) { 357399ebb4caSwyllys rv = ExportPK12FromRawData(handle, 3574*34acef67Swyllys ¶ms->p12cred, numcerts, certlist, 3575*34acef67Swyllys numkeys, keylist, filename); 357699ebb4caSwyllys return (rv); 357799ebb4caSwyllys } 357899ebb4caSwyllys 357999ebb4caSwyllys if (params->sslparms.certfile != NULL) { 358099ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 358199ebb4caSwyllys params->sslparms.certfile); 358299ebb4caSwyllys 358399ebb4caSwyllys if (fullpath == NULL) 358499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 358599ebb4caSwyllys 358699ebb4caSwyllys if (isdir(fullpath)) { 358799ebb4caSwyllys free(fullpath); 358899ebb4caSwyllys return (KMF_ERR_AMBIGUOUS_PATHNAME); 358999ebb4caSwyllys } 359099ebb4caSwyllys 359199ebb4caSwyllys (void *)memset(&fcargs, 0, sizeof (fcargs)); 359299ebb4caSwyllys fcargs.kstype = params->kstype; 359399ebb4caSwyllys fcargs.certLabel = params->certLabel; 359499ebb4caSwyllys fcargs.issuer = params->issuer; 359599ebb4caSwyllys fcargs.subject = params->subject; 359699ebb4caSwyllys fcargs.serial = params->serial; 359799ebb4caSwyllys fcargs.idstr = params->idstr; 359899ebb4caSwyllys fcargs.sslparms.dirpath = NULL; 359999ebb4caSwyllys fcargs.sslparms.certfile = fullpath; 360099ebb4caSwyllys fcargs.sslparms.format = params->sslparms.format; 360199ebb4caSwyllys 360299ebb4caSwyllys rv = load_X509cert(kmfh, &fcargs, fullpath, &xcert); 360399ebb4caSwyllys if (rv != KMF_OK) 360499ebb4caSwyllys goto end; 360599ebb4caSwyllys } 360699ebb4caSwyllys 360799ebb4caSwyllys /* 360899ebb4caSwyllys * Now find the private key. 360999ebb4caSwyllys */ 361099ebb4caSwyllys if (params->sslparms.keyfile != NULL) { 361199ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 361299ebb4caSwyllys params->sslparms.keyfile); 361399ebb4caSwyllys 361499ebb4caSwyllys if (fullpath == NULL) 361599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 361699ebb4caSwyllys 361799ebb4caSwyllys if (isdir(fullpath)) { 361899ebb4caSwyllys free(fullpath); 361999ebb4caSwyllys return (KMF_ERR_AMBIGUOUS_PATHNAME); 362099ebb4caSwyllys } 362199ebb4caSwyllys 362299ebb4caSwyllys pkey = openssl_load_key(handle, fullpath); 362399ebb4caSwyllys if (pkey == NULL) { 362499ebb4caSwyllys rv = KMF_ERR_KEY_NOT_FOUND; 362599ebb4caSwyllys goto end; 362699ebb4caSwyllys } 362799ebb4caSwyllys } 362899ebb4caSwyllys 362999ebb4caSwyllys /* 363099ebb4caSwyllys * Open the output file. 363199ebb4caSwyllys */ 363299ebb4caSwyllys if ((bio = BIO_new_file(filename, "wb")) == NULL) { 363399ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 363499ebb4caSwyllys rv = KMF_ERR_OPEN_FILE; 363599ebb4caSwyllys goto end; 363699ebb4caSwyllys } 363799ebb4caSwyllys 363899ebb4caSwyllys /* Stick the key and the cert into a PKCS#12 file */ 363999ebb4caSwyllys rv = write_pkcs12(kmfh, bio, ¶ms->p12cred, 364099ebb4caSwyllys pkey, xcert); 364199ebb4caSwyllys 364299ebb4caSwyllys end: 364399ebb4caSwyllys if (fullpath) 364499ebb4caSwyllys free(fullpath); 364599ebb4caSwyllys if (xcert) 364699ebb4caSwyllys X509_free(xcert); 364799ebb4caSwyllys if (pkey) 364899ebb4caSwyllys EVP_PKEY_free(pkey); 364999ebb4caSwyllys if (bio) 365099ebb4caSwyllys (void) BIO_free(bio); 365199ebb4caSwyllys 365299ebb4caSwyllys return (rv); 365399ebb4caSwyllys } 365499ebb4caSwyllys 365571593db2Swyllys #define MAX_CHAIN_LENGTH 100 365671593db2Swyllys /* 365771593db2Swyllys * Helper function to extract keys and certificates from 365871593db2Swyllys * a single PEM file. Typically the file should contain a 365971593db2Swyllys * private key and an associated public key wrapped in an x509 cert. 366071593db2Swyllys * However, the file may be just a list of X509 certs with no keys. 366171593db2Swyllys */ 366271593db2Swyllys static KMF_RETURN 366302744e81Swyllys extract_objects(KMF_HANDLE *kmfh, KMF_FINDCERT_PARAMS *params, 366402744e81Swyllys char *filename, CK_UTF8CHAR *pin, 366571593db2Swyllys CK_ULONG pinlen, EVP_PKEY **priv_key, KMF_DATA **certs, 366671593db2Swyllys int *numcerts) 366771593db2Swyllys /* ARGSUSED */ 366871593db2Swyllys { 366971593db2Swyllys KMF_RETURN rv = KMF_OK; 367071593db2Swyllys FILE *fp; 3671*34acef67Swyllys STACK_OF(X509_INFO) *x509_info_stack = NULL; 367202744e81Swyllys int i, ncerts = 0, matchcerts = 0; 367371593db2Swyllys EVP_PKEY *pkey = NULL; 367471593db2Swyllys X509_INFO *info; 367571593db2Swyllys X509 *x; 367671593db2Swyllys X509_INFO *cert_infos[MAX_CHAIN_LENGTH]; 367771593db2Swyllys KMF_DATA *certlist = NULL; 367871593db2Swyllys 367971593db2Swyllys if (priv_key) 368071593db2Swyllys *priv_key = NULL; 368171593db2Swyllys if (certs) 368271593db2Swyllys *certs = NULL; 368371593db2Swyllys fp = fopen(filename, "r"); 368471593db2Swyllys if (fp == NULL) { 368571593db2Swyllys return (KMF_ERR_OPEN_FILE); 368671593db2Swyllys } 368771593db2Swyllys x509_info_stack = PEM_X509_INFO_read(fp, NULL, NULL, pin); 368871593db2Swyllys if (x509_info_stack == NULL) { 368971593db2Swyllys (void) fclose(fp); 369071593db2Swyllys return (KMF_ERR_ENCODING); 369171593db2Swyllys } 369271593db2Swyllys 3693*34acef67Swyllys for (i = 0; 3694*34acef67Swyllys i < sk_X509_INFO_num(x509_info_stack) && i < MAX_CHAIN_LENGTH; 3695*34acef67Swyllys i++) { 369671593db2Swyllys /*LINTED*/ 3697*34acef67Swyllys cert_infos[ncerts] = sk_X509_INFO_value(x509_info_stack, i); 369871593db2Swyllys ncerts++; 369971593db2Swyllys } 370071593db2Swyllys 370171593db2Swyllys if (ncerts == 0) { 370271593db2Swyllys (void) fclose(fp); 3703*34acef67Swyllys rv = KMF_ERR_CERT_NOT_FOUND; 3704*34acef67Swyllys goto err; 370571593db2Swyllys } 370671593db2Swyllys 370771593db2Swyllys if (priv_key != NULL) { 370871593db2Swyllys rewind(fp); 370971593db2Swyllys pkey = PEM_read_PrivateKey(fp, NULL, NULL, pin); 371071593db2Swyllys } 371171593db2Swyllys (void) fclose(fp); 371271593db2Swyllys 371371593db2Swyllys x = cert_infos[ncerts - 1]->x509; 371471593db2Swyllys /* 371571593db2Swyllys * Make sure the private key matchs the last cert in the file. 371671593db2Swyllys */ 371771593db2Swyllys if (pkey != NULL && !X509_check_private_key(x, pkey)) { 371871593db2Swyllys EVP_PKEY_free(pkey); 3719*34acef67Swyllys rv = KMF_ERR_KEY_MISMATCH; 3720*34acef67Swyllys goto err; 372171593db2Swyllys } 372271593db2Swyllys 372371593db2Swyllys certlist = (KMF_DATA *)malloc(ncerts * sizeof (KMF_DATA)); 372471593db2Swyllys if (certlist == NULL) { 372571593db2Swyllys if (pkey != NULL) 372671593db2Swyllys EVP_PKEY_free(pkey); 3727*34acef67Swyllys rv = KMF_ERR_MEMORY; 3728*34acef67Swyllys goto err; 372971593db2Swyllys } 373071593db2Swyllys 373171593db2Swyllys /* 373271593db2Swyllys * Convert all of the certs to DER format. 373371593db2Swyllys */ 373402744e81Swyllys matchcerts = 0; 373571593db2Swyllys for (i = 0; rv == KMF_OK && certs != NULL && i < ncerts; i++) { 373602744e81Swyllys boolean_t match = FALSE; 373771593db2Swyllys info = cert_infos[ncerts - 1 - i]; 373871593db2Swyllys 373902744e81Swyllys if (params != NULL) { 374002744e81Swyllys rv = check_cert(info->x509, params, &match); 374102744e81Swyllys if (rv != KMF_OK || match != TRUE) { 374202744e81Swyllys rv = KMF_OK; 374302744e81Swyllys continue; 374402744e81Swyllys } 374502744e81Swyllys } 374602744e81Swyllys 374702744e81Swyllys rv = ssl_cert2KMFDATA(kmfh, info->x509, 374802744e81Swyllys &certlist[matchcerts++]); 374971593db2Swyllys 375071593db2Swyllys if (rv != KMF_OK) { 375171593db2Swyllys free(certlist); 375271593db2Swyllys certlist = NULL; 375302744e81Swyllys ncerts = matchcerts = 0; 375471593db2Swyllys } 375571593db2Swyllys } 375671593db2Swyllys 375771593db2Swyllys if (numcerts != NULL) 375802744e81Swyllys *numcerts = matchcerts; 375971593db2Swyllys if (certs != NULL) 376071593db2Swyllys *certs = certlist; 376171593db2Swyllys 376271593db2Swyllys if (priv_key == NULL && pkey != NULL) 376371593db2Swyllys EVP_PKEY_free(pkey); 376471593db2Swyllys else if (priv_key != NULL && pkey != NULL) 376571593db2Swyllys *priv_key = pkey; 376671593db2Swyllys 3767*34acef67Swyllys err: 3768*34acef67Swyllys /* Cleanup the stack of X509 info records */ 3769*34acef67Swyllys for (i = 0; i < sk_X509_INFO_num(x509_info_stack); i++) { 3770*34acef67Swyllys /*LINTED*/ 3771*34acef67Swyllys info = (X509_INFO *)sk_X509_INFO_value(x509_info_stack, i); 3772*34acef67Swyllys X509_INFO_free(info); 3773*34acef67Swyllys } 3774*34acef67Swyllys if (x509_info_stack) 3775*34acef67Swyllys sk_X509_INFO_free(x509_info_stack); 3776*34acef67Swyllys 377771593db2Swyllys return (rv); 377871593db2Swyllys } 377971593db2Swyllys 378099ebb4caSwyllys /* 378199ebb4caSwyllys * Helper function to decrypt and parse PKCS#12 import file. 378299ebb4caSwyllys */ 378399ebb4caSwyllys static KMF_RETURN 378499ebb4caSwyllys extract_pkcs12(BIO *fbio, CK_UTF8CHAR *pin, CK_ULONG pinlen, 378599ebb4caSwyllys EVP_PKEY **priv_key, X509 **cert, STACK_OF(X509) **ca) 378699ebb4caSwyllys /* ARGSUSED */ 378799ebb4caSwyllys { 378899ebb4caSwyllys PKCS12 *pk12, *pk12_tmp; 378999ebb4caSwyllys EVP_PKEY *temp_pkey = NULL; 379099ebb4caSwyllys X509 *temp_cert = NULL; 379199ebb4caSwyllys STACK_OF(X509) *temp_ca = NULL; 379299ebb4caSwyllys 379399ebb4caSwyllys if ((pk12 = PKCS12_new()) == NULL) { 379499ebb4caSwyllys return (KMF_ERR_MEMORY); 379599ebb4caSwyllys } 379699ebb4caSwyllys 379799ebb4caSwyllys if ((pk12_tmp = d2i_PKCS12_bio(fbio, &pk12)) == NULL) { 379899ebb4caSwyllys /* This is ok; it seems to mean there is no more to read. */ 379999ebb4caSwyllys if (ERR_GET_LIB(ERR_peek_error()) == ERR_LIB_ASN1 && 380099ebb4caSwyllys ERR_GET_REASON(ERR_peek_error()) == ASN1_R_HEADER_TOO_LONG) 380199ebb4caSwyllys goto end_extract_pkcs12; 380299ebb4caSwyllys 380399ebb4caSwyllys PKCS12_free(pk12); 380499ebb4caSwyllys return (KMF_ERR_PKCS12_FORMAT); 380599ebb4caSwyllys } 380699ebb4caSwyllys pk12 = pk12_tmp; 380799ebb4caSwyllys 380899ebb4caSwyllys if (PKCS12_parse(pk12, (char *)pin, &temp_pkey, &temp_cert, 380999ebb4caSwyllys &temp_ca) <= 0) { 381099ebb4caSwyllys PKCS12_free(pk12); 381199ebb4caSwyllys return (KMF_ERR_PKCS12_FORMAT); 381299ebb4caSwyllys } 381399ebb4caSwyllys 381499ebb4caSwyllys end_extract_pkcs12: 381599ebb4caSwyllys 381699ebb4caSwyllys *priv_key = temp_pkey; 381799ebb4caSwyllys *cert = temp_cert; 381899ebb4caSwyllys *ca = temp_ca; 381999ebb4caSwyllys 382099ebb4caSwyllys PKCS12_free(pk12); 382199ebb4caSwyllys return (KMF_OK); 382299ebb4caSwyllys } 382399ebb4caSwyllys 382499ebb4caSwyllys static KMF_RETURN 382599ebb4caSwyllys sslBN2KMFBN(BIGNUM *from, KMF_BIGINT *to) 382699ebb4caSwyllys { 382799ebb4caSwyllys KMF_RETURN rv = KMF_OK; 382899ebb4caSwyllys uint32_t sz; 382999ebb4caSwyllys 383099ebb4caSwyllys sz = BN_num_bytes(from); 383199ebb4caSwyllys to->val = (uchar_t *)malloc(sz); 383299ebb4caSwyllys if (to->val == NULL) 383399ebb4caSwyllys return (KMF_ERR_MEMORY); 383499ebb4caSwyllys 383599ebb4caSwyllys if ((to->len = BN_bn2bin(from, to->val)) != sz) { 383699ebb4caSwyllys free(to->val); 383799ebb4caSwyllys to->val = NULL; 383899ebb4caSwyllys to->len = 0; 383999ebb4caSwyllys rv = KMF_ERR_MEMORY; 384099ebb4caSwyllys } 384199ebb4caSwyllys 384299ebb4caSwyllys return (rv); 384399ebb4caSwyllys } 384499ebb4caSwyllys 384599ebb4caSwyllys static KMF_RETURN 384699ebb4caSwyllys exportRawRSAKey(RSA *rsa, KMF_RAW_KEY_DATA *key) 384799ebb4caSwyllys { 384899ebb4caSwyllys KMF_RETURN rv; 384999ebb4caSwyllys KMF_RAW_RSA_KEY *kmfkey = &key->rawdata.rsa; 385099ebb4caSwyllys 385199ebb4caSwyllys (void) memset(kmfkey, 0, sizeof (KMF_RAW_RSA_KEY)); 385299ebb4caSwyllys if ((rv = sslBN2KMFBN(rsa->n, &kmfkey->mod)) != KMF_OK) 385399ebb4caSwyllys goto cleanup; 385499ebb4caSwyllys 385599ebb4caSwyllys if ((rv = sslBN2KMFBN(rsa->e, &kmfkey->pubexp)) != KMF_OK) 385699ebb4caSwyllys goto cleanup; 385799ebb4caSwyllys 385899ebb4caSwyllys if (rsa->d != NULL) 385999ebb4caSwyllys if ((rv = sslBN2KMFBN(rsa->d, &kmfkey->priexp)) != KMF_OK) 386099ebb4caSwyllys goto cleanup; 386199ebb4caSwyllys 386299ebb4caSwyllys if (rsa->p != NULL) 386399ebb4caSwyllys if ((rv = sslBN2KMFBN(rsa->p, &kmfkey->prime1)) != KMF_OK) 386499ebb4caSwyllys goto cleanup; 386599ebb4caSwyllys 386699ebb4caSwyllys if (rsa->q != NULL) 386799ebb4caSwyllys if ((rv = sslBN2KMFBN(rsa->q, &kmfkey->prime2)) != KMF_OK) 386899ebb4caSwyllys goto cleanup; 386999ebb4caSwyllys 387099ebb4caSwyllys if (rsa->dmp1 != NULL) 387199ebb4caSwyllys if ((rv = sslBN2KMFBN(rsa->dmp1, &kmfkey->exp1)) != KMF_OK) 387299ebb4caSwyllys goto cleanup; 387399ebb4caSwyllys 387499ebb4caSwyllys if (rsa->dmq1 != NULL) 387599ebb4caSwyllys if ((rv = sslBN2KMFBN(rsa->dmq1, &kmfkey->exp2)) != KMF_OK) 387699ebb4caSwyllys goto cleanup; 387799ebb4caSwyllys 387899ebb4caSwyllys if (rsa->iqmp != NULL) 387999ebb4caSwyllys if ((rv = sslBN2KMFBN(rsa->iqmp, &kmfkey->coef)) != KMF_OK) 388099ebb4caSwyllys goto cleanup; 388199ebb4caSwyllys cleanup: 388299ebb4caSwyllys if (rv != KMF_OK) 388399ebb4caSwyllys KMF_FreeRawKey(key); 388499ebb4caSwyllys else 388599ebb4caSwyllys key->keytype = KMF_RSA; 388699ebb4caSwyllys 388799ebb4caSwyllys /* 388899ebb4caSwyllys * Free the reference to this key, SSL will not actually free 388999ebb4caSwyllys * the memory until the refcount == 0, so this is safe. 389099ebb4caSwyllys */ 389199ebb4caSwyllys RSA_free(rsa); 389299ebb4caSwyllys 389399ebb4caSwyllys return (rv); 389499ebb4caSwyllys } 389599ebb4caSwyllys 389699ebb4caSwyllys static KMF_RETURN 389799ebb4caSwyllys exportRawDSAKey(DSA *dsa, KMF_RAW_KEY_DATA *key) 389899ebb4caSwyllys { 389999ebb4caSwyllys KMF_RETURN rv; 390099ebb4caSwyllys KMF_RAW_DSA_KEY *kmfkey = &key->rawdata.dsa; 390199ebb4caSwyllys 390299ebb4caSwyllys (void) memset(kmfkey, 0, sizeof (KMF_RAW_DSA_KEY)); 390399ebb4caSwyllys if ((rv = sslBN2KMFBN(dsa->p, &kmfkey->prime)) != KMF_OK) 390499ebb4caSwyllys goto cleanup; 390599ebb4caSwyllys 390699ebb4caSwyllys if ((rv = sslBN2KMFBN(dsa->q, &kmfkey->subprime)) != KMF_OK) 390799ebb4caSwyllys goto cleanup; 390899ebb4caSwyllys 390999ebb4caSwyllys if ((rv = sslBN2KMFBN(dsa->g, &kmfkey->base)) != KMF_OK) 391099ebb4caSwyllys goto cleanup; 391199ebb4caSwyllys 391299ebb4caSwyllys if ((rv = sslBN2KMFBN(dsa->priv_key, &kmfkey->value)) != KMF_OK) 391399ebb4caSwyllys goto cleanup; 391499ebb4caSwyllys 391599ebb4caSwyllys cleanup: 391699ebb4caSwyllys if (rv != KMF_OK) 391799ebb4caSwyllys KMF_FreeRawKey(key); 391899ebb4caSwyllys else 391999ebb4caSwyllys key->keytype = KMF_DSA; 392099ebb4caSwyllys 392199ebb4caSwyllys /* 392299ebb4caSwyllys * Free the reference to this key, SSL will not actually free 392399ebb4caSwyllys * the memory until the refcount == 0, so this is safe. 392499ebb4caSwyllys */ 392599ebb4caSwyllys DSA_free(dsa); 392699ebb4caSwyllys 392799ebb4caSwyllys return (rv); 392899ebb4caSwyllys } 392999ebb4caSwyllys 393099ebb4caSwyllys static KMF_RETURN 393199ebb4caSwyllys add_cert_to_list(KMF_HANDLE *kmfh, X509 *sslcert, 393299ebb4caSwyllys KMF_DATA **certlist, int *ncerts) 393399ebb4caSwyllys { 393499ebb4caSwyllys KMF_RETURN rv = KMF_OK; 393599ebb4caSwyllys KMF_DATA *list = (*certlist); 393699ebb4caSwyllys KMF_DATA cert; 393799ebb4caSwyllys int n = (*ncerts); 393899ebb4caSwyllys 393999ebb4caSwyllys if (list == NULL) { 394099ebb4caSwyllys list = (KMF_DATA *)malloc(sizeof (KMF_DATA)); 394199ebb4caSwyllys } else { 394299ebb4caSwyllys list = (KMF_DATA *)realloc(list, sizeof (KMF_DATA) * (n + 1)); 394399ebb4caSwyllys } 394499ebb4caSwyllys 394599ebb4caSwyllys if (list == NULL) 394699ebb4caSwyllys return (KMF_ERR_MEMORY); 394799ebb4caSwyllys 394899ebb4caSwyllys rv = ssl_cert2KMFDATA(kmfh, sslcert, &cert); 394999ebb4caSwyllys if (rv == KMF_OK) { 395099ebb4caSwyllys list[n] = cert; 395199ebb4caSwyllys (*ncerts) = n + 1; 395299ebb4caSwyllys 395399ebb4caSwyllys *certlist = list; 395499ebb4caSwyllys } else { 395599ebb4caSwyllys free(list); 395699ebb4caSwyllys } 395799ebb4caSwyllys 395899ebb4caSwyllys return (rv); 395999ebb4caSwyllys } 396099ebb4caSwyllys 396199ebb4caSwyllys static KMF_RETURN 396299ebb4caSwyllys add_key_to_list(KMF_RAW_KEY_DATA **keylist, 396399ebb4caSwyllys KMF_RAW_KEY_DATA *newkey, int *nkeys) 396499ebb4caSwyllys { 396599ebb4caSwyllys KMF_RAW_KEY_DATA *list = (*keylist); 396699ebb4caSwyllys int n = (*nkeys); 396799ebb4caSwyllys 396899ebb4caSwyllys if (list == NULL) { 396999ebb4caSwyllys list = (KMF_RAW_KEY_DATA *)malloc(sizeof (KMF_RAW_KEY_DATA)); 397099ebb4caSwyllys } else { 397199ebb4caSwyllys list = (KMF_RAW_KEY_DATA *)realloc(list, 397299ebb4caSwyllys sizeof (KMF_RAW_KEY_DATA) * (n + 1)); 397399ebb4caSwyllys } 397499ebb4caSwyllys 397599ebb4caSwyllys if (list == NULL) 397699ebb4caSwyllys return (KMF_ERR_MEMORY); 397799ebb4caSwyllys 397899ebb4caSwyllys list[n] = *newkey; 397999ebb4caSwyllys (*nkeys) = n + 1; 398099ebb4caSwyllys 398199ebb4caSwyllys *keylist = list; 398299ebb4caSwyllys 398399ebb4caSwyllys return (KMF_OK); 398499ebb4caSwyllys } 398599ebb4caSwyllys 398699ebb4caSwyllys 398799ebb4caSwyllys static KMF_RETURN 398899ebb4caSwyllys convertPK12Objects( 398999ebb4caSwyllys KMF_HANDLE *kmfh, 399099ebb4caSwyllys EVP_PKEY *sslkey, X509 *sslcert, STACK_OF(X509) *sslcacerts, 399199ebb4caSwyllys KMF_RAW_KEY_DATA **keylist, int *nkeys, 399299ebb4caSwyllys KMF_DATA **certlist, int *ncerts) 399399ebb4caSwyllys { 399499ebb4caSwyllys KMF_RETURN rv = KMF_OK; 399599ebb4caSwyllys KMF_RAW_KEY_DATA key; 399699ebb4caSwyllys int i; 399799ebb4caSwyllys 399899ebb4caSwyllys if (sslkey != NULL) { 399999ebb4caSwyllys /* Convert SSL key to raw key */ 400099ebb4caSwyllys switch (sslkey->type) { 400199ebb4caSwyllys case EVP_PKEY_RSA: 400299ebb4caSwyllys rv = exportRawRSAKey(EVP_PKEY_get1_RSA(sslkey), 400399ebb4caSwyllys &key); 400499ebb4caSwyllys if (rv != KMF_OK) 400599ebb4caSwyllys return (rv); 400699ebb4caSwyllys 400799ebb4caSwyllys break; 400899ebb4caSwyllys case EVP_PKEY_DSA: 400999ebb4caSwyllys rv = exportRawDSAKey(EVP_PKEY_get1_DSA(sslkey), 401099ebb4caSwyllys &key); 401199ebb4caSwyllys if (rv != KMF_OK) 401299ebb4caSwyllys return (rv); 401399ebb4caSwyllys 401499ebb4caSwyllys break; 401599ebb4caSwyllys default: 401699ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 401799ebb4caSwyllys } 401899ebb4caSwyllys 401999ebb4caSwyllys rv = add_key_to_list(keylist, &key, nkeys); 402099ebb4caSwyllys if (rv != KMF_OK) 402199ebb4caSwyllys return (rv); 402299ebb4caSwyllys } 402399ebb4caSwyllys 402499ebb4caSwyllys /* Now add the certificate to the certlist */ 402599ebb4caSwyllys if (sslcert != NULL) { 402699ebb4caSwyllys rv = add_cert_to_list(kmfh, sslcert, certlist, ncerts); 402799ebb4caSwyllys if (rv != KMF_OK) 402899ebb4caSwyllys return (rv); 402999ebb4caSwyllys } 403099ebb4caSwyllys 403199ebb4caSwyllys /* Also add any included CA certs to the list */ 403271593db2Swyllys for (i = 0; sslcacerts != NULL && i < sk_X509_num(sslcacerts); i++) { 403399ebb4caSwyllys X509 *c; 403499ebb4caSwyllys /* 403599ebb4caSwyllys * sk_X509_value() is macro that embeds a cast to (X509 *). 403699ebb4caSwyllys * Here it translates into ((X509 *)sk_value((ca), (i))). 403799ebb4caSwyllys * Lint is complaining about the embedded casting, and 403899ebb4caSwyllys * to fix it, you need to fix openssl header files. 403999ebb4caSwyllys */ 404099ebb4caSwyllys /* LINTED E_BAD_PTR_CAST_ALIGN */ 404199ebb4caSwyllys c = sk_X509_value(sslcacerts, i); 404299ebb4caSwyllys 404399ebb4caSwyllys /* Now add the ca cert to the certlist */ 404499ebb4caSwyllys rv = add_cert_to_list(kmfh, c, certlist, ncerts); 404599ebb4caSwyllys if (rv != KMF_OK) 404699ebb4caSwyllys return (rv); 404799ebb4caSwyllys } 404899ebb4caSwyllys return (rv); 404999ebb4caSwyllys } 405099ebb4caSwyllys 405199ebb4caSwyllys KMF_RETURN 405299ebb4caSwyllys openssl_read_pkcs12(KMF_HANDLE *kmfh, 405399ebb4caSwyllys char *filename, KMF_CREDENTIAL *cred, 405499ebb4caSwyllys KMF_DATA **certlist, int *ncerts, 405599ebb4caSwyllys KMF_RAW_KEY_DATA **keylist, int *nkeys) 405699ebb4caSwyllys { 405799ebb4caSwyllys KMF_RETURN rv = KMF_OK; 405899ebb4caSwyllys BIO *bio = NULL; 405999ebb4caSwyllys EVP_PKEY *privkey = NULL; 406099ebb4caSwyllys X509 *cert = NULL; 406199ebb4caSwyllys STACK_OF(X509) *cacerts = NULL; 406299ebb4caSwyllys 406399ebb4caSwyllys bio = BIO_new_file(filename, "rb"); 406499ebb4caSwyllys if (bio == NULL) { 406599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 406699ebb4caSwyllys rv = KMF_ERR_OPEN_FILE; 406799ebb4caSwyllys goto end; 406899ebb4caSwyllys } 406999ebb4caSwyllys 407099ebb4caSwyllys *certlist = NULL; 407199ebb4caSwyllys *keylist = NULL; 407299ebb4caSwyllys *ncerts = 0; 407399ebb4caSwyllys *nkeys = 0; 40746adaf03eSwyllys 4075*34acef67Swyllys rv = extract_pkcs12(bio, (uchar_t *)cred->cred, 4076*34acef67Swyllys (uint32_t)cred->credlen, &privkey, &cert, &cacerts); 407799ebb4caSwyllys 407899ebb4caSwyllys if (rv == KMF_OK) 407999ebb4caSwyllys /* Convert keys and certs to exportable format */ 408099ebb4caSwyllys rv = convertPK12Objects(kmfh, privkey, cert, cacerts, 408199ebb4caSwyllys keylist, nkeys, certlist, ncerts); 408299ebb4caSwyllys 408399ebb4caSwyllys end: 408499ebb4caSwyllys if (bio != NULL) 408599ebb4caSwyllys (void) BIO_free(bio); 408699ebb4caSwyllys 408799ebb4caSwyllys if (privkey) 408899ebb4caSwyllys EVP_PKEY_free(privkey); 408999ebb4caSwyllys 409099ebb4caSwyllys if (cert) 409199ebb4caSwyllys X509_free(cert); 409299ebb4caSwyllys 409399ebb4caSwyllys if (cacerts) 409499ebb4caSwyllys sk_X509_free(cacerts); 409599ebb4caSwyllys 409699ebb4caSwyllys return (rv); 409799ebb4caSwyllys } 409899ebb4caSwyllys 409999ebb4caSwyllys KMF_RETURN 410071593db2Swyllys openssl_import_keypair(KMF_HANDLE *kmfh, 410171593db2Swyllys char *filename, KMF_CREDENTIAL *cred, 410271593db2Swyllys KMF_DATA **certlist, int *ncerts, 410371593db2Swyllys KMF_RAW_KEY_DATA **keylist, int *nkeys) 410471593db2Swyllys { 410571593db2Swyllys KMF_RETURN rv = KMF_OK; 410671593db2Swyllys EVP_PKEY *privkey = NULL; 410771593db2Swyllys KMF_ENCODE_FORMAT format; 410871593db2Swyllys 410971593db2Swyllys /* 411071593db2Swyllys * auto-detect the file format, regardless of what 411171593db2Swyllys * the 'format' parameters in the params say. 411271593db2Swyllys */ 411371593db2Swyllys rv = KMF_GetFileFormat(filename, &format); 411471593db2Swyllys if (rv != KMF_OK) { 411571593db2Swyllys if (rv == KMF_ERR_OPEN_FILE) 411671593db2Swyllys rv = KMF_ERR_CERT_NOT_FOUND; 411771593db2Swyllys return (rv); 411871593db2Swyllys } 411971593db2Swyllys 412071593db2Swyllys /* This function only works on PEM files */ 412171593db2Swyllys if (format != KMF_FORMAT_PEM && 412271593db2Swyllys format != KMF_FORMAT_PEM_KEYPAIR) 412371593db2Swyllys return (KMF_ERR_ENCODING); 412471593db2Swyllys 412571593db2Swyllys *certlist = NULL; 412671593db2Swyllys *keylist = NULL; 412771593db2Swyllys *ncerts = 0; 412871593db2Swyllys *nkeys = 0; 412902744e81Swyllys rv = extract_objects(kmfh, NULL, filename, 4130*34acef67Swyllys (uchar_t *)cred->cred, (uint32_t)cred->credlen, 413171593db2Swyllys &privkey, certlist, ncerts); 413271593db2Swyllys 413371593db2Swyllys /* Reached end of import file? */ 413471593db2Swyllys if (rv == KMF_OK) 413571593db2Swyllys /* Convert keys and certs to exportable format */ 413671593db2Swyllys rv = convertPK12Objects(kmfh, privkey, NULL, NULL, 413771593db2Swyllys keylist, nkeys, NULL, NULL); 413871593db2Swyllys 413971593db2Swyllys end: 414071593db2Swyllys if (privkey) 414171593db2Swyllys EVP_PKEY_free(privkey); 414271593db2Swyllys 414371593db2Swyllys return (rv); 414471593db2Swyllys } 414571593db2Swyllys 414671593db2Swyllys KMF_RETURN 414799ebb4caSwyllys OpenSSL_StorePrivateKey(KMF_HANDLE_T handle, KMF_STOREKEY_PARAMS *params, 414899ebb4caSwyllys KMF_RAW_KEY_DATA *key) 414999ebb4caSwyllys { 415099ebb4caSwyllys KMF_RETURN rv = KMF_OK; 415199ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 415299ebb4caSwyllys char *fullpath; 415399ebb4caSwyllys EVP_PKEY *pkey = NULL; 415499ebb4caSwyllys BIO *bio = NULL; 415599ebb4caSwyllys 415699ebb4caSwyllys if (key != NULL) { 415799ebb4caSwyllys if (key->keytype == KMF_RSA) { 415899ebb4caSwyllys pkey = ImportRawRSAKey(&key->rawdata.rsa); 415999ebb4caSwyllys } else if (key->keytype == KMF_DSA) { 416099ebb4caSwyllys pkey = ImportRawDSAKey(&key->rawdata.dsa); 416199ebb4caSwyllys } else { 416299ebb4caSwyllys rv = KMF_ERR_BAD_PARAMETER; 416399ebb4caSwyllys } 416499ebb4caSwyllys } else { 416599ebb4caSwyllys rv = KMF_ERR_BAD_PARAMETER; 416699ebb4caSwyllys } 416799ebb4caSwyllys if (rv != KMF_OK || pkey == NULL) 416899ebb4caSwyllys return (rv); 416999ebb4caSwyllys 417099ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 417199ebb4caSwyllys params->sslparms.keyfile); 417299ebb4caSwyllys 417399ebb4caSwyllys if (fullpath == NULL) 417499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 417599ebb4caSwyllys 417699ebb4caSwyllys /* If the requested file exists, return an error */ 417799ebb4caSwyllys if (access(fullpath, F_OK) == 0) { 417899ebb4caSwyllys free(fullpath); 417999ebb4caSwyllys return (KMF_ERR_DUPLICATE_KEYFILE); 418099ebb4caSwyllys } 418199ebb4caSwyllys 418299ebb4caSwyllys bio = BIO_new_file(fullpath, "wb"); 418399ebb4caSwyllys if (bio == NULL) { 418499ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 418599ebb4caSwyllys rv = KMF_ERR_OPEN_FILE; 418699ebb4caSwyllys goto cleanup; 418799ebb4caSwyllys } 418899ebb4caSwyllys 4189*34acef67Swyllys rv = ssl_write_private_key(kmfh, params->sslparms.format, 419099ebb4caSwyllys bio, ¶ms->cred, pkey); 419199ebb4caSwyllys 419299ebb4caSwyllys cleanup: 419399ebb4caSwyllys if (fullpath) 419499ebb4caSwyllys free(fullpath); 419599ebb4caSwyllys 419699ebb4caSwyllys if (pkey) 419799ebb4caSwyllys EVP_PKEY_free(pkey); 419899ebb4caSwyllys 419999ebb4caSwyllys if (bio) 420099ebb4caSwyllys (void) BIO_free(bio); 420199ebb4caSwyllys 420299ebb4caSwyllys /* Protect the file by making it read-only */ 420399ebb4caSwyllys if (rv == KMF_OK) { 420499ebb4caSwyllys (void) chmod(fullpath, 0400); 420599ebb4caSwyllys } 420699ebb4caSwyllys return (rv); 420799ebb4caSwyllys } 420899ebb4caSwyllys 420999ebb4caSwyllys static KMF_RETURN 421099ebb4caSwyllys create_deskey(DES_cblock **deskey) 421199ebb4caSwyllys { 421299ebb4caSwyllys DES_cblock *key; 421399ebb4caSwyllys 421499ebb4caSwyllys key = (DES_cblock *) malloc(sizeof (DES_cblock)); 421599ebb4caSwyllys if (key == NULL) { 421699ebb4caSwyllys return (KMF_ERR_MEMORY); 421799ebb4caSwyllys } 421899ebb4caSwyllys 421999ebb4caSwyllys if (DES_random_key(key) == 0) { 422099ebb4caSwyllys free(key); 422199ebb4caSwyllys return (KMF_ERR_KEYGEN_FAILED); 422299ebb4caSwyllys } 422399ebb4caSwyllys 422499ebb4caSwyllys *deskey = key; 422599ebb4caSwyllys return (KMF_OK); 422699ebb4caSwyllys } 422799ebb4caSwyllys 422899ebb4caSwyllys #define KEYGEN_RETRY 3 422999ebb4caSwyllys #define DES3_KEY_SIZE 24 423099ebb4caSwyllys 423199ebb4caSwyllys static KMF_RETURN 423299ebb4caSwyllys create_des3key(unsigned char **des3key) 423399ebb4caSwyllys { 423499ebb4caSwyllys KMF_RETURN ret = KMF_OK; 423599ebb4caSwyllys DES_cblock *deskey1 = NULL; 423699ebb4caSwyllys DES_cblock *deskey2 = NULL; 423799ebb4caSwyllys DES_cblock *deskey3 = NULL; 423899ebb4caSwyllys unsigned char *newkey = NULL; 423999ebb4caSwyllys int retry; 424099ebb4caSwyllys 424199ebb4caSwyllys if ((newkey = malloc(DES3_KEY_SIZE)) == NULL) { 424299ebb4caSwyllys return (KMF_ERR_MEMORY); 424399ebb4caSwyllys } 424499ebb4caSwyllys 424599ebb4caSwyllys /* create the 1st DES key */ 424699ebb4caSwyllys if ((ret = create_deskey(&deskey1)) != KMF_OK) { 424799ebb4caSwyllys goto out; 424899ebb4caSwyllys } 424999ebb4caSwyllys 425099ebb4caSwyllys /* 425199ebb4caSwyllys * Create the 2nd DES key and make sure its value is different 425299ebb4caSwyllys * from the 1st DES key. 425399ebb4caSwyllys */ 425499ebb4caSwyllys retry = 0; 425599ebb4caSwyllys do { 425699ebb4caSwyllys if (deskey2 != NULL) { 425799ebb4caSwyllys free(deskey2); 425899ebb4caSwyllys deskey2 = NULL; 425999ebb4caSwyllys } 426099ebb4caSwyllys 426199ebb4caSwyllys if ((ret = create_deskey(&deskey2)) != KMF_OK) { 426299ebb4caSwyllys goto out; 426399ebb4caSwyllys } 426499ebb4caSwyllys 426599ebb4caSwyllys if (memcmp((const void *) deskey1, (const void *) deskey2, 8) 426699ebb4caSwyllys == 0) { 426799ebb4caSwyllys ret = KMF_ERR_KEYGEN_FAILED; 426899ebb4caSwyllys retry++; 426999ebb4caSwyllys } 427099ebb4caSwyllys } while (ret == KMF_ERR_KEYGEN_FAILED && retry < KEYGEN_RETRY); 427199ebb4caSwyllys 427299ebb4caSwyllys if (ret != KMF_OK) { 427399ebb4caSwyllys goto out; 427499ebb4caSwyllys } 427599ebb4caSwyllys 427699ebb4caSwyllys /* 427799ebb4caSwyllys * Create the 3rd DES key and make sure its value is different 427899ebb4caSwyllys * from the 2nd DES key. 427999ebb4caSwyllys */ 428099ebb4caSwyllys retry = 0; 428199ebb4caSwyllys do { 428299ebb4caSwyllys if (deskey3 != NULL) { 428399ebb4caSwyllys free(deskey3); 428499ebb4caSwyllys deskey3 = NULL; 428599ebb4caSwyllys } 428699ebb4caSwyllys 428799ebb4caSwyllys if ((ret = create_deskey(&deskey3)) != KMF_OK) { 428899ebb4caSwyllys goto out; 428999ebb4caSwyllys } 429099ebb4caSwyllys 429199ebb4caSwyllys if (memcmp((const void *)deskey2, (const void *)deskey3, 8) 429299ebb4caSwyllys == 0) { 429399ebb4caSwyllys ret = KMF_ERR_KEYGEN_FAILED; 429499ebb4caSwyllys retry++; 429599ebb4caSwyllys } 429699ebb4caSwyllys } while (ret == KMF_ERR_KEYGEN_FAILED && retry < KEYGEN_RETRY); 429799ebb4caSwyllys 429899ebb4caSwyllys if (ret != KMF_OK) { 429999ebb4caSwyllys goto out; 430099ebb4caSwyllys } 430199ebb4caSwyllys 430299ebb4caSwyllys /* Concatenate 3 DES keys into a DES3 key */ 430399ebb4caSwyllys (void) memcpy((void *)newkey, (const void *)deskey1, 8); 430499ebb4caSwyllys (void) memcpy((void *)(newkey + 8), (const void *)deskey2, 8); 430599ebb4caSwyllys (void) memcpy((void *)(newkey + 16), (const void *)deskey3, 8); 430699ebb4caSwyllys *des3key = newkey; 430799ebb4caSwyllys 430899ebb4caSwyllys out: 430999ebb4caSwyllys if (deskey1 != NULL) 431099ebb4caSwyllys free(deskey1); 431199ebb4caSwyllys 431299ebb4caSwyllys if (deskey2 != NULL) 431399ebb4caSwyllys free(deskey2); 431499ebb4caSwyllys 431599ebb4caSwyllys if (deskey3 != NULL) 431699ebb4caSwyllys free(deskey3); 431799ebb4caSwyllys 431899ebb4caSwyllys if (ret != KMF_OK && newkey != NULL) 431999ebb4caSwyllys free(newkey); 432099ebb4caSwyllys 432199ebb4caSwyllys return (ret); 432299ebb4caSwyllys } 432399ebb4caSwyllys 432499ebb4caSwyllys KMF_RETURN 432599ebb4caSwyllys OpenSSL_CreateSymKey(KMF_HANDLE_T handle, KMF_CREATESYMKEY_PARAMS *params, 432699ebb4caSwyllys KMF_KEY_HANDLE *symkey) 432799ebb4caSwyllys { 432899ebb4caSwyllys KMF_RETURN ret = KMF_OK; 432999ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 433099ebb4caSwyllys char *fullpath = NULL; 433199ebb4caSwyllys KMF_RAW_SYM_KEY *rkey = NULL; 433299ebb4caSwyllys DES_cblock *deskey = NULL; 433399ebb4caSwyllys unsigned char *des3key = NULL; 433499ebb4caSwyllys unsigned char *random = NULL; 433599ebb4caSwyllys int fd = -1; 433699ebb4caSwyllys 433799ebb4caSwyllys if (kmfh == NULL) 433899ebb4caSwyllys return (KMF_ERR_UNINITIALIZED); 433999ebb4caSwyllys 434099ebb4caSwyllys if (params == NULL || params->sslparms.keyfile == NULL) { 434199ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 434299ebb4caSwyllys } 434399ebb4caSwyllys 434499ebb4caSwyllys fullpath = get_fullpath(params->sslparms.dirpath, 434599ebb4caSwyllys params->sslparms.keyfile); 434699ebb4caSwyllys if (fullpath == NULL) 434799ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 434899ebb4caSwyllys 434999ebb4caSwyllys /* If the requested file exists, return an error */ 435099ebb4caSwyllys if (access(fullpath, F_OK) == 0) { 435199ebb4caSwyllys free(fullpath); 435299ebb4caSwyllys return (KMF_ERR_DUPLICATE_KEYFILE); 435399ebb4caSwyllys } 435499ebb4caSwyllys 435599ebb4caSwyllys fd = open(fullpath, O_CREAT|O_TRUNC|O_RDWR, 0400); 435699ebb4caSwyllys if (fd == -1) { 435799ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 435899ebb4caSwyllys goto out; 435999ebb4caSwyllys } 436099ebb4caSwyllys 436199ebb4caSwyllys rkey = malloc(sizeof (KMF_RAW_SYM_KEY)); 436299ebb4caSwyllys if (rkey == NULL) { 436399ebb4caSwyllys ret = KMF_ERR_MEMORY; 436499ebb4caSwyllys goto out; 436599ebb4caSwyllys } 436699ebb4caSwyllys (void) memset(rkey, 0, sizeof (KMF_RAW_SYM_KEY)); 436799ebb4caSwyllys 436899ebb4caSwyllys if (params->keytype == KMF_DES) { 436999ebb4caSwyllys if ((ret = create_deskey(&deskey)) != KMF_OK) { 437099ebb4caSwyllys goto out; 437199ebb4caSwyllys } 437299ebb4caSwyllys rkey->keydata.val = (uchar_t *)deskey; 437399ebb4caSwyllys rkey->keydata.len = 8; 437499ebb4caSwyllys 437599ebb4caSwyllys symkey->keyalg = KMF_DES; 437699ebb4caSwyllys 437799ebb4caSwyllys } else if (params->keytype == KMF_DES3) { 437899ebb4caSwyllys if ((ret = create_des3key(&des3key)) != KMF_OK) { 437999ebb4caSwyllys goto out; 438099ebb4caSwyllys } 438199ebb4caSwyllys rkey->keydata.val = (uchar_t *)des3key; 438299ebb4caSwyllys rkey->keydata.len = DES3_KEY_SIZE; 438399ebb4caSwyllys symkey->keyalg = KMF_DES3; 43849b37d296Swyllys 4385c197cb9dShylee } else if (params->keytype == KMF_AES || params->keytype == KMF_RC4 || 4386c197cb9dShylee params->keytype == KMF_GENERIC_SECRET) { 438799ebb4caSwyllys int bytes; 438899ebb4caSwyllys 438999ebb4caSwyllys if (params->keylength % 8 != 0) { 439099ebb4caSwyllys ret = KMF_ERR_BAD_KEY_SIZE; 439199ebb4caSwyllys goto out; 439299ebb4caSwyllys } 439399ebb4caSwyllys 439499ebb4caSwyllys if (params->keytype == KMF_AES) { 439599ebb4caSwyllys if (params->keylength != 128 && 439699ebb4caSwyllys params->keylength != 192 && 439799ebb4caSwyllys params->keylength != 256) { 439899ebb4caSwyllys ret = KMF_ERR_BAD_KEY_SIZE; 439999ebb4caSwyllys goto out; 440099ebb4caSwyllys } 440199ebb4caSwyllys } 440299ebb4caSwyllys 440399ebb4caSwyllys bytes = params->keylength/8; 440499ebb4caSwyllys random = malloc(bytes); 440599ebb4caSwyllys if (random == NULL) { 440699ebb4caSwyllys ret = KMF_ERR_MEMORY; 440799ebb4caSwyllys goto out; 440899ebb4caSwyllys } 440999ebb4caSwyllys if (RAND_bytes(random, bytes) != 1) { 441099ebb4caSwyllys ret = KMF_ERR_KEYGEN_FAILED; 441199ebb4caSwyllys goto out; 441299ebb4caSwyllys } 441399ebb4caSwyllys 441499ebb4caSwyllys rkey->keydata.val = (uchar_t *)random; 441599ebb4caSwyllys rkey->keydata.len = bytes; 441699ebb4caSwyllys symkey->keyalg = params->keytype; 441799ebb4caSwyllys 441899ebb4caSwyllys } else { 441999ebb4caSwyllys ret = KMF_ERR_BAD_KEY_TYPE; 442099ebb4caSwyllys goto out; 442199ebb4caSwyllys } 442299ebb4caSwyllys 442399ebb4caSwyllys (void) write(fd, (const void *) rkey->keydata.val, rkey->keydata.len); 442499ebb4caSwyllys 442599ebb4caSwyllys symkey->kstype = KMF_KEYSTORE_OPENSSL; 442699ebb4caSwyllys symkey->keyclass = KMF_SYMMETRIC; 442799ebb4caSwyllys symkey->keylabel = (char *)fullpath; 442899ebb4caSwyllys symkey->israw = TRUE; 442999ebb4caSwyllys symkey->keyp = rkey; 443099ebb4caSwyllys 443199ebb4caSwyllys out: 443299ebb4caSwyllys if (fd != -1) 443399ebb4caSwyllys (void) close(fd); 443499ebb4caSwyllys 443599ebb4caSwyllys if (ret != KMF_OK && fullpath != NULL) { 443699ebb4caSwyllys free(fullpath); 443799ebb4caSwyllys } 443899ebb4caSwyllys if (ret != KMF_OK) { 443999ebb4caSwyllys KMF_FreeRawSymKey(rkey); 444099ebb4caSwyllys symkey->keyp = NULL; 444199ebb4caSwyllys symkey->keyalg = KMF_KEYALG_NONE; 444299ebb4caSwyllys } 444399ebb4caSwyllys 444499ebb4caSwyllys return (ret); 444599ebb4caSwyllys } 444699ebb4caSwyllys 444799ebb4caSwyllys 444899ebb4caSwyllys KMF_RETURN 444999ebb4caSwyllys OpenSSL_VerifyCRLFile(KMF_HANDLE_T handle, KMF_VERIFYCRL_PARAMS *params) 445099ebb4caSwyllys { 445199ebb4caSwyllys KMF_RETURN ret = KMF_OK; 445299ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 445399ebb4caSwyllys BIO *bcrl = NULL; 445499ebb4caSwyllys X509_CRL *xcrl = NULL; 445599ebb4caSwyllys X509 *xcert = NULL; 445699ebb4caSwyllys EVP_PKEY *pkey; 445799ebb4caSwyllys int sslret; 445899ebb4caSwyllys KMF_ENCODE_FORMAT crl_format; 445999ebb4caSwyllys unsigned char *p; 446099ebb4caSwyllys long len; 446199ebb4caSwyllys 446299ebb4caSwyllys if (params->crl_name == NULL || params->tacert == NULL) { 446399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 446499ebb4caSwyllys } 446599ebb4caSwyllys 446699ebb4caSwyllys ret = KMF_GetFileFormat(params->crl_name, &crl_format); 446799ebb4caSwyllys if (ret != KMF_OK) 446899ebb4caSwyllys return (ret); 446999ebb4caSwyllys 447099ebb4caSwyllys bcrl = BIO_new_file(params->crl_name, "rb"); 447199ebb4caSwyllys if (bcrl == NULL) { 447299ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 447399ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 447499ebb4caSwyllys goto cleanup; 447599ebb4caSwyllys } 447699ebb4caSwyllys 447799ebb4caSwyllys if (crl_format == KMF_FORMAT_ASN1) { 447899ebb4caSwyllys xcrl = d2i_X509_CRL_bio(bcrl, NULL); 447999ebb4caSwyllys } else if (crl_format == KMF_FORMAT_PEM) { 448099ebb4caSwyllys xcrl = PEM_read_bio_X509_CRL(bcrl, NULL, NULL, NULL); 448199ebb4caSwyllys } else { 448299ebb4caSwyllys ret = KMF_ERR_BAD_PARAMETER; 448399ebb4caSwyllys goto cleanup; 448499ebb4caSwyllys } 448599ebb4caSwyllys 448699ebb4caSwyllys if (xcrl == NULL) { 448799ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 448899ebb4caSwyllys ret = KMF_ERR_BAD_CRLFILE; 448999ebb4caSwyllys goto cleanup; 449099ebb4caSwyllys } 449199ebb4caSwyllys 449299ebb4caSwyllys p = params->tacert->Data; 449399ebb4caSwyllys len = params->tacert->Length; 449499ebb4caSwyllys xcert = d2i_X509(NULL, (const uchar_t **)&p, len); 449599ebb4caSwyllys 449699ebb4caSwyllys if (xcert == NULL) { 449799ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 449899ebb4caSwyllys ret = KMF_ERR_BAD_CERTFILE; 449999ebb4caSwyllys goto cleanup; 450099ebb4caSwyllys } 450199ebb4caSwyllys 450299ebb4caSwyllys /* Get issuer certificate public key */ 450399ebb4caSwyllys pkey = X509_get_pubkey(xcert); 450499ebb4caSwyllys if (!pkey) { 450599ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 450699ebb4caSwyllys ret = KMF_ERR_BAD_CERT_FORMAT; 450799ebb4caSwyllys goto cleanup; 450899ebb4caSwyllys } 450999ebb4caSwyllys 451099ebb4caSwyllys /* Verify CRL signature */ 451199ebb4caSwyllys sslret = X509_CRL_verify(xcrl, pkey); 451299ebb4caSwyllys EVP_PKEY_free(pkey); 451399ebb4caSwyllys if (sslret > 0) { 451499ebb4caSwyllys ret = KMF_OK; 451599ebb4caSwyllys } else { 451699ebb4caSwyllys SET_ERROR(kmfh, sslret); 451799ebb4caSwyllys ret = KMF_ERR_BAD_CRLFILE; 451899ebb4caSwyllys } 451999ebb4caSwyllys 452099ebb4caSwyllys cleanup: 452199ebb4caSwyllys if (bcrl != NULL) 452299ebb4caSwyllys (void) BIO_free(bcrl); 452399ebb4caSwyllys 452499ebb4caSwyllys if (xcrl != NULL) 452599ebb4caSwyllys X509_CRL_free(xcrl); 452699ebb4caSwyllys 452799ebb4caSwyllys if (xcert != NULL) 452899ebb4caSwyllys X509_free(xcert); 452999ebb4caSwyllys 453099ebb4caSwyllys return (ret); 453199ebb4caSwyllys 453299ebb4caSwyllys } 453399ebb4caSwyllys 453499ebb4caSwyllys KMF_RETURN 453599ebb4caSwyllys OpenSSL_CheckCRLDate(KMF_HANDLE_T handle, 453699ebb4caSwyllys KMF_CHECKCRLDATE_PARAMS *params) 453799ebb4caSwyllys { 453899ebb4caSwyllys 453999ebb4caSwyllys KMF_RETURN ret = KMF_OK; 454099ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 454199ebb4caSwyllys KMF_ENCODE_FORMAT crl_format; 454299ebb4caSwyllys BIO *bcrl = NULL; 454399ebb4caSwyllys X509_CRL *xcrl = NULL; 454499ebb4caSwyllys int i; 454599ebb4caSwyllys 454699ebb4caSwyllys if (params == NULL || params->crl_name == NULL) { 454799ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 454899ebb4caSwyllys } 454999ebb4caSwyllys 455099ebb4caSwyllys ret = KMF_IsCRLFile(handle, params->crl_name, &crl_format); 455199ebb4caSwyllys if (ret != KMF_OK) 455299ebb4caSwyllys return (ret); 455399ebb4caSwyllys 455499ebb4caSwyllys bcrl = BIO_new_file(params->crl_name, "rb"); 455599ebb4caSwyllys if (bcrl == NULL) { 455699ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 455799ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 455899ebb4caSwyllys goto cleanup; 455999ebb4caSwyllys } 456099ebb4caSwyllys 456199ebb4caSwyllys if (crl_format == KMF_FORMAT_ASN1) { 456299ebb4caSwyllys xcrl = d2i_X509_CRL_bio(bcrl, NULL); 456399ebb4caSwyllys } else if (crl_format == KMF_FORMAT_PEM) { 456499ebb4caSwyllys xcrl = PEM_read_bio_X509_CRL(bcrl, NULL, NULL, NULL); 456599ebb4caSwyllys } 456699ebb4caSwyllys 456799ebb4caSwyllys if (xcrl == NULL) { 456899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 456999ebb4caSwyllys ret = KMF_ERR_BAD_CRLFILE; 457099ebb4caSwyllys goto cleanup; 457199ebb4caSwyllys } 457299ebb4caSwyllys 457399ebb4caSwyllys i = X509_cmp_time(X509_CRL_get_lastUpdate(xcrl), NULL); 457499ebb4caSwyllys if (i >= 0) { 457599ebb4caSwyllys ret = KMF_ERR_VALIDITY_PERIOD; 457699ebb4caSwyllys goto cleanup; 457799ebb4caSwyllys } 457899ebb4caSwyllys 457999ebb4caSwyllys if (X509_CRL_get_nextUpdate(xcrl)) { 458099ebb4caSwyllys i = X509_cmp_time(X509_CRL_get_nextUpdate(xcrl), NULL); 458199ebb4caSwyllys 458299ebb4caSwyllys if (i <= 0) { 458399ebb4caSwyllys ret = KMF_ERR_VALIDITY_PERIOD; 458499ebb4caSwyllys goto cleanup; 458599ebb4caSwyllys } 458699ebb4caSwyllys } 458799ebb4caSwyllys 458899ebb4caSwyllys ret = KMF_OK; 458999ebb4caSwyllys 459099ebb4caSwyllys cleanup: 459199ebb4caSwyllys if (bcrl != NULL) 459299ebb4caSwyllys (void) BIO_free(bcrl); 459399ebb4caSwyllys 459499ebb4caSwyllys if (xcrl != NULL) 459599ebb4caSwyllys X509_CRL_free(xcrl); 459699ebb4caSwyllys 459799ebb4caSwyllys return (ret); 459899ebb4caSwyllys } 459999ebb4caSwyllys 460099ebb4caSwyllys /* 460199ebb4caSwyllys * Check a file to see if it is a CRL file with PEM or DER format. 460299ebb4caSwyllys * If success, return its format in the "pformat" argument. 460399ebb4caSwyllys */ 460499ebb4caSwyllys KMF_RETURN 460599ebb4caSwyllys OpenSSL_IsCRLFile(KMF_HANDLE_T handle, char *filename, int *pformat) 460699ebb4caSwyllys { 460799ebb4caSwyllys KMF_RETURN ret = KMF_OK; 460899ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 460999ebb4caSwyllys BIO *bio = NULL; 461099ebb4caSwyllys X509_CRL *xcrl = NULL; 461199ebb4caSwyllys 461299ebb4caSwyllys if (filename == NULL) { 461399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 461499ebb4caSwyllys } 461599ebb4caSwyllys 461699ebb4caSwyllys bio = BIO_new_file(filename, "rb"); 461799ebb4caSwyllys if (bio == NULL) { 461899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 461999ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 462099ebb4caSwyllys goto out; 462199ebb4caSwyllys } 462299ebb4caSwyllys 462399ebb4caSwyllys if ((xcrl = PEM_read_bio_X509_CRL(bio, NULL, NULL, NULL)) != NULL) { 462499ebb4caSwyllys *pformat = KMF_FORMAT_PEM; 462599ebb4caSwyllys goto out; 462699ebb4caSwyllys } 462799ebb4caSwyllys (void) BIO_free(bio); 462899ebb4caSwyllys 462999ebb4caSwyllys /* 463099ebb4caSwyllys * Now try to read it as raw DER data. 463199ebb4caSwyllys */ 463299ebb4caSwyllys bio = BIO_new_file(filename, "rb"); 463399ebb4caSwyllys if (bio == NULL) { 463499ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 463599ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 463699ebb4caSwyllys goto out; 463799ebb4caSwyllys } 463899ebb4caSwyllys 463999ebb4caSwyllys if ((xcrl = d2i_X509_CRL_bio(bio, NULL)) != NULL) { 464099ebb4caSwyllys *pformat = KMF_FORMAT_ASN1; 464199ebb4caSwyllys } else { 464299ebb4caSwyllys ret = KMF_ERR_BAD_CRLFILE; 464399ebb4caSwyllys } 464499ebb4caSwyllys 464599ebb4caSwyllys out: 464699ebb4caSwyllys if (bio != NULL) 464799ebb4caSwyllys (void) BIO_free(bio); 464899ebb4caSwyllys 464999ebb4caSwyllys if (xcrl != NULL) 465099ebb4caSwyllys X509_CRL_free(xcrl); 465199ebb4caSwyllys 465299ebb4caSwyllys return (ret); 465399ebb4caSwyllys } 465499ebb4caSwyllys 465599ebb4caSwyllys /* 465699ebb4caSwyllys * Check a file to see if it is a certficate file with PEM or DER format. 465799ebb4caSwyllys * If success, return its format in the pformat argument. 465899ebb4caSwyllys */ 465999ebb4caSwyllys KMF_RETURN 466099ebb4caSwyllys OpenSSL_IsCertFile(KMF_HANDLE_T handle, char *filename, 466199ebb4caSwyllys KMF_ENCODE_FORMAT *pformat) 466299ebb4caSwyllys { 466399ebb4caSwyllys KMF_RETURN ret = KMF_OK; 466499ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 466599ebb4caSwyllys BIO *bio = NULL; 466699ebb4caSwyllys X509 *xcert = NULL; 466799ebb4caSwyllys 466899ebb4caSwyllys if (filename == NULL) { 466999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 467099ebb4caSwyllys } 467199ebb4caSwyllys 467299ebb4caSwyllys ret = KMF_GetFileFormat(filename, pformat); 467399ebb4caSwyllys if (ret != KMF_OK) 467499ebb4caSwyllys return (ret); 467599ebb4caSwyllys 467699ebb4caSwyllys bio = BIO_new_file(filename, "rb"); 467799ebb4caSwyllys if (bio == NULL) { 467899ebb4caSwyllys SET_ERROR(kmfh, ERR_get_error()); 467999ebb4caSwyllys ret = KMF_ERR_OPEN_FILE; 468099ebb4caSwyllys goto out; 468199ebb4caSwyllys } 468299ebb4caSwyllys 468399ebb4caSwyllys if ((*pformat) == KMF_FORMAT_PEM) { 468499ebb4caSwyllys if ((xcert = PEM_read_bio_X509(bio, NULL, 468599ebb4caSwyllys NULL, NULL)) == NULL) { 468699ebb4caSwyllys ret = KMF_ERR_BAD_CERTFILE; 468799ebb4caSwyllys } 468899ebb4caSwyllys } else if ((*pformat) == KMF_FORMAT_ASN1) { 468999ebb4caSwyllys if ((xcert = d2i_X509_bio(bio, NULL)) == NULL) { 469099ebb4caSwyllys ret = KMF_ERR_BAD_CERTFILE; 469199ebb4caSwyllys } 469299ebb4caSwyllys } else { 469399ebb4caSwyllys ret = KMF_ERR_BAD_CERTFILE; 469499ebb4caSwyllys } 469599ebb4caSwyllys 469699ebb4caSwyllys out: 469799ebb4caSwyllys if (bio != NULL) 469899ebb4caSwyllys (void) BIO_free(bio); 469999ebb4caSwyllys 470099ebb4caSwyllys if (xcert != NULL) 470199ebb4caSwyllys X509_free(xcert); 470299ebb4caSwyllys 470399ebb4caSwyllys return (ret); 470499ebb4caSwyllys } 470599ebb4caSwyllys 470699ebb4caSwyllys KMF_RETURN 470799ebb4caSwyllys OpenSSL_GetSymKeyValue(KMF_HANDLE_T handle, KMF_KEY_HANDLE *symkey, 470899ebb4caSwyllys KMF_RAW_SYM_KEY *rkey) 470999ebb4caSwyllys { 471099ebb4caSwyllys KMF_RETURN rv = KMF_OK; 471199ebb4caSwyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 471299ebb4caSwyllys KMF_DATA keyvalue; 471399ebb4caSwyllys 471499ebb4caSwyllys if (kmfh == NULL) 471599ebb4caSwyllys return (KMF_ERR_UNINITIALIZED); 471699ebb4caSwyllys 471799ebb4caSwyllys if (symkey == NULL || rkey == NULL) 471899ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 471999ebb4caSwyllys else if (symkey->keyclass != KMF_SYMMETRIC) 472099ebb4caSwyllys return (KMF_ERR_BAD_KEY_CLASS); 472199ebb4caSwyllys 472299ebb4caSwyllys if (symkey->israw) { 472399ebb4caSwyllys KMF_RAW_SYM_KEY *rawkey = (KMF_RAW_SYM_KEY *)symkey->keyp; 472499ebb4caSwyllys 472599ebb4caSwyllys if (rawkey == NULL || 472699ebb4caSwyllys rawkey->keydata.val == NULL || 472799ebb4caSwyllys rawkey->keydata.len == 0) 472899ebb4caSwyllys return (KMF_ERR_BAD_KEYHANDLE); 472999ebb4caSwyllys 473099ebb4caSwyllys rkey->keydata.len = rawkey->keydata.len; 473199ebb4caSwyllys if ((rkey->keydata.val = malloc(rkey->keydata.len)) == NULL) 473299ebb4caSwyllys return (KMF_ERR_MEMORY); 473399ebb4caSwyllys (void) memcpy(rkey->keydata.val, rawkey->keydata.val, 473499ebb4caSwyllys rkey->keydata.len); 473599ebb4caSwyllys } else { 473699ebb4caSwyllys rv = KMF_ReadInputFile(handle, symkey->keylabel, &keyvalue); 473799ebb4caSwyllys if (rv != KMF_OK) 473899ebb4caSwyllys return (rv); 473999ebb4caSwyllys rkey->keydata.len = keyvalue.Length; 474099ebb4caSwyllys rkey->keydata.val = keyvalue.Data; 474199ebb4caSwyllys } 474299ebb4caSwyllys 474399ebb4caSwyllys return (rv); 474499ebb4caSwyllys } 474502744e81Swyllys 474602744e81Swyllys /* 474702744e81Swyllys * id-sha1 OBJECT IDENTIFIER ::= { 474802744e81Swyllys * iso(1) identified-organization(3) oiw(14) secsig(3) 474902744e81Swyllys * algorithms(2) 26 475002744e81Swyllys * } 475102744e81Swyllys */ 475202744e81Swyllys #define ASN1_SHA1_OID_PREFIX_LEN 15 475302744e81Swyllys static uchar_t SHA1_DER_PREFIX[ASN1_SHA1_OID_PREFIX_LEN] = { 475402744e81Swyllys 0x30, 0x21, 0x30, 0x09, 475502744e81Swyllys 0x06, 0x05, 0x2b, 0x0e, 475602744e81Swyllys 0x03, 0x02, 0x1a, 0x05, 475702744e81Swyllys 0x00, 0x04, 0x14 475802744e81Swyllys }; 475902744e81Swyllys 476002744e81Swyllys /* 476102744e81Swyllys * id-md2 OBJECT IDENTIFIER ::= { 476202744e81Swyllys * iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 2 476302744e81Swyllys * } 476402744e81Swyllys */ 476502744e81Swyllys #define ASN1_MD2_OID_PREFIX_LEN 18 476602744e81Swyllys static uchar_t MD2_DER_PREFIX[ASN1_MD2_OID_PREFIX_LEN] = { 476702744e81Swyllys 0x30, 0x20, 0x30, 0x0c, 476802744e81Swyllys 0x06, 0x08, 0x2a, 0x86, 476902744e81Swyllys 0x48, 0x86, 0xf7, 0x0d, 477002744e81Swyllys 0x02, 0x02, 0x05, 0x00, 477102744e81Swyllys 0x04, 0x10 477202744e81Swyllys }; 477302744e81Swyllys 477402744e81Swyllys /* 477502744e81Swyllys * id-md5 OBJECT IDENTIFIER ::= { 477602744e81Swyllys * iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 5 477702744e81Swyllys * } 477802744e81Swyllys */ 477902744e81Swyllys #define ASN1_MD5_OID_PREFIX_LEN 18 478002744e81Swyllys static uchar_t MD5_DER_PREFIX[ASN1_MD5_OID_PREFIX_LEN] = { 478102744e81Swyllys 0x30, 0x20, 0x30, 0x0c, 478202744e81Swyllys 0x06, 0x08, 0x2a, 0x86, 478302744e81Swyllys 0x48, 0x86, 0xf7, 0x0d, 478402744e81Swyllys 0x02, 0x05, 0x05, 0x00, 478502744e81Swyllys 0x04, 0x10 478602744e81Swyllys }; 478702744e81Swyllys 478802744e81Swyllys KMF_RETURN 478902744e81Swyllys OpenSSL_VerifyDataWithCert(KMF_HANDLE_T handle, 479002744e81Swyllys KMF_ALGORITHM_INDEX algid, KMF_DATA *indata, 479102744e81Swyllys KMF_DATA *insig, KMF_DATA *cert) 479202744e81Swyllys { 479302744e81Swyllys KMF_RETURN ret = KMF_OK; 479402744e81Swyllys KMF_HANDLE *kmfh = (KMF_HANDLE *)handle; 479502744e81Swyllys X509 *xcert = NULL; 479602744e81Swyllys EVP_PKEY *pkey = NULL; 479702744e81Swyllys uchar_t *p; 479802744e81Swyllys uchar_t *rsaout = NULL; 479902744e81Swyllys uchar_t *pfx = NULL; 480002744e81Swyllys const EVP_MD *md; 480102744e81Swyllys int pfxlen = 0, len; 480202744e81Swyllys 480302744e81Swyllys if (handle == NULL || indata == NULL || 480402744e81Swyllys indata->Data == NULL || indata->Length == 0 || 480502744e81Swyllys insig == NULL|| insig->Data == NULL || insig->Length == 0 || 480602744e81Swyllys cert == NULL || cert->Data == NULL || cert->Length == 0) 480702744e81Swyllys return (KMF_ERR_BAD_PARAMETER); 480802744e81Swyllys 480902744e81Swyllys p = cert->Data; 481002744e81Swyllys xcert = d2i_X509(NULL, (const uchar_t **)&p, cert->Length); 481102744e81Swyllys if (xcert == NULL) { 481202744e81Swyllys SET_ERROR(kmfh, ERR_get_error()); 481302744e81Swyllys ret = KMF_ERR_BAD_CERT_FORMAT; 481402744e81Swyllys goto cleanup; 481502744e81Swyllys } 481602744e81Swyllys 481702744e81Swyllys pkey = X509_get_pubkey(xcert); 481802744e81Swyllys if (!pkey) { 481902744e81Swyllys SET_ERROR(kmfh, ERR_get_error()); 482002744e81Swyllys ret = KMF_ERR_BAD_CERT_FORMAT; 482102744e81Swyllys goto cleanup; 482202744e81Swyllys } 482302744e81Swyllys 482402744e81Swyllys if (algid != KMF_ALGID_NONE) { 482502744e81Swyllys switch (algid) { 482602744e81Swyllys case KMF_ALGID_MD5WithRSA: 482702744e81Swyllys md = EVP_md5(); 482802744e81Swyllys break; 482902744e81Swyllys case KMF_ALGID_MD2WithRSA: 483002744e81Swyllys md = EVP_md2(); 483102744e81Swyllys break; 483202744e81Swyllys case KMF_ALGID_SHA1WithRSA: 483302744e81Swyllys md = EVP_sha1(); 483402744e81Swyllys break; 483502744e81Swyllys case KMF_ALGID_RSA: 483602744e81Swyllys md = NULL; 483702744e81Swyllys break; 483802744e81Swyllys default: 483902744e81Swyllys ret = KMF_ERR_BAD_PARAMETER; 484002744e81Swyllys goto cleanup; 484102744e81Swyllys } 484202744e81Swyllys } else { 484302744e81Swyllys /* Get the hash type from the cert signature */ 484402744e81Swyllys md = EVP_get_digestbyobj(xcert->sig_alg->algorithm); 484502744e81Swyllys if (md == NULL) { 484602744e81Swyllys SET_ERROR(kmfh, ERR_get_error()); 484702744e81Swyllys ret = KMF_ERR_BAD_PARAMETER; 484802744e81Swyllys goto cleanup; 484902744e81Swyllys } 485002744e81Swyllys } 48519b37d296Swyllys if (md != NULL) { 485202744e81Swyllys switch (EVP_MD_type(md)) { 485302744e81Swyllys case NID_md2: 485402744e81Swyllys case NID_md2WithRSAEncryption: 485502744e81Swyllys pfxlen = ASN1_MD2_OID_PREFIX_LEN; 485602744e81Swyllys pfx = MD2_DER_PREFIX; 485702744e81Swyllys break; 485802744e81Swyllys case NID_md5: 485902744e81Swyllys case NID_md5WithRSAEncryption: 486002744e81Swyllys pfxlen = ASN1_MD5_OID_PREFIX_LEN; 486102744e81Swyllys pfx = MD5_DER_PREFIX; 486202744e81Swyllys break; 486302744e81Swyllys case NID_sha1: 486402744e81Swyllys case NID_sha1WithRSAEncryption: 486502744e81Swyllys pfxlen = ASN1_SHA1_OID_PREFIX_LEN; 486602744e81Swyllys pfx = SHA1_DER_PREFIX; 486702744e81Swyllys break; 486802744e81Swyllys default: /* Unsupported */ 486902744e81Swyllys pfxlen = 0; 487002744e81Swyllys pfx = NULL; 487102744e81Swyllys break; 487202744e81Swyllys } 48739b37d296Swyllys } 487402744e81Swyllys 487502744e81Swyllys /* RSA with no hash is a special case */ 487602744e81Swyllys rsaout = malloc(RSA_size(pkey->pkey.rsa)); 487702744e81Swyllys if (rsaout == NULL) 487802744e81Swyllys return (KMF_ERR_MEMORY); 487902744e81Swyllys 488002744e81Swyllys /* Decrypt the input signature */ 488102744e81Swyllys len = RSA_public_decrypt(insig->Length, 488202744e81Swyllys insig->Data, rsaout, pkey->pkey.rsa, RSA_PKCS1_PADDING); 488302744e81Swyllys if (len < 1) { 488402744e81Swyllys SET_ERROR(kmfh, ERR_get_error()); 488502744e81Swyllys ret = KMF_ERR_BAD_PARAMETER; 488602744e81Swyllys } else { 488702744e81Swyllys size_t hashlen = 0; 488802744e81Swyllys uint32_t dlen; 488902744e81Swyllys char *digest = NULL; 489002744e81Swyllys 489102744e81Swyllys /* 489202744e81Swyllys * If the AlgId requires it, hash the input data before 489302744e81Swyllys * comparing it to the decrypted signature. 489402744e81Swyllys */ 489502744e81Swyllys if (md) { 489602744e81Swyllys EVP_MD_CTX ctx; 489702744e81Swyllys 489802744e81Swyllys hashlen = md->md_size; 489902744e81Swyllys 490002744e81Swyllys digest = malloc(hashlen + pfxlen); 490102744e81Swyllys if (digest == NULL) 490202744e81Swyllys return (KMF_ERR_MEMORY); 490302744e81Swyllys /* Add the prefix to the comparison buffer. */ 490402744e81Swyllys if (pfx && pfxlen > 0) { 490502744e81Swyllys (void) memcpy(digest, pfx, pfxlen); 490602744e81Swyllys } 490702744e81Swyllys (void) EVP_DigestInit(&ctx, md); 490802744e81Swyllys (void) EVP_DigestUpdate(&ctx, indata->Data, 490902744e81Swyllys indata->Length); 491002744e81Swyllys 491102744e81Swyllys /* Add the digest AFTER the ASN1 prefix */ 491202744e81Swyllys (void) EVP_DigestFinal(&ctx, 491302744e81Swyllys (uchar_t *)digest + pfxlen, &dlen); 491402744e81Swyllys 491502744e81Swyllys dlen += pfxlen; 491602744e81Swyllys } else { 491702744e81Swyllys digest = (char *)indata->Data; 491802744e81Swyllys dlen = indata->Length; 491902744e81Swyllys } 492002744e81Swyllys 492102744e81Swyllys /* 492202744e81Swyllys * The result of the RSA decryption should be ASN1(OID | Hash). 492302744e81Swyllys * Compare the output hash to the input data for the final 492402744e81Swyllys * result. 492502744e81Swyllys */ 492602744e81Swyllys if (memcmp(rsaout, digest, dlen)) 492702744e81Swyllys ret = KMF_ERR_INTERNAL; 492802744e81Swyllys else 492902744e81Swyllys ret = KMF_OK; 493002744e81Swyllys 493102744e81Swyllys /* If we had to allocate space for the digest, free it now */ 493202744e81Swyllys if (hashlen) 493302744e81Swyllys free(digest); 493402744e81Swyllys } 493502744e81Swyllys cleanup: 493602744e81Swyllys if (pkey) 493702744e81Swyllys EVP_PKEY_free(pkey); 493802744e81Swyllys 493902744e81Swyllys if (xcert) 494002744e81Swyllys X509_free(xcert); 494102744e81Swyllys 494202744e81Swyllys if (rsaout) 494302744e81Swyllys free(rsaout); 494402744e81Swyllys 494502744e81Swyllys return (ret); 494602744e81Swyllys } 4947