199ebb4caSwyllys /* 299ebb4caSwyllys * CDDL HEADER START 399ebb4caSwyllys * 499ebb4caSwyllys * The contents of this file are subject to the terms of the 599ebb4caSwyllys * Common Development and Distribution License (the "License"). 699ebb4caSwyllys * You may not use this file except in compliance with the License. 799ebb4caSwyllys * 899ebb4caSwyllys * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 999ebb4caSwyllys * or http://www.opensolaris.org/os/licensing. 1099ebb4caSwyllys * See the License for the specific language governing permissions 1199ebb4caSwyllys * and limitations under the License. 1299ebb4caSwyllys * 1399ebb4caSwyllys * When distributing Covered Code, include this CDDL HEADER in each 1499ebb4caSwyllys * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 1599ebb4caSwyllys * If applicable, add the following below this CDDL HEADER, with the 1699ebb4caSwyllys * fields enclosed by brackets "[]" replaced with your own identifying 1799ebb4caSwyllys * information: Portions Copyright [yyyy] [name of copyright owner] 1899ebb4caSwyllys * 1999ebb4caSwyllys * CDDL HEADER END 2099ebb4caSwyllys */ 2199ebb4caSwyllys /* 22*d00756ccSwyllys * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 2399ebb4caSwyllys * Use is subject to license terms. 2499ebb4caSwyllys * 2599ebb4caSwyllys */ 2699ebb4caSwyllys 2799ebb4caSwyllys #pragma ident "%Z%%M% %I% %E% SMI" 2899ebb4caSwyllys 2999ebb4caSwyllys #include <stdio.h> 3099ebb4caSwyllys #include <dlfcn.h> 3199ebb4caSwyllys #include <link.h> 3299ebb4caSwyllys #include <fcntl.h> 3399ebb4caSwyllys #include <ctype.h> 3499ebb4caSwyllys #include <sys/param.h> 3599ebb4caSwyllys #include <sys/types.h> 3699ebb4caSwyllys #include <sys/stat.h> 3799ebb4caSwyllys #include <errno.h> 3899ebb4caSwyllys #include <sys/socket.h> 3999ebb4caSwyllys #include <netinet/in.h> 4099ebb4caSwyllys #include <arpa/inet.h> 4199ebb4caSwyllys #include <thread.h> 4299ebb4caSwyllys 4399ebb4caSwyllys #include <ber_der.h> 4499ebb4caSwyllys #include <kmfapiP.h> 4599ebb4caSwyllys 4699ebb4caSwyllys #include <pem_encode.h> 4799ebb4caSwyllys #include <rdn_parser.h> 4899ebb4caSwyllys #include <libxml2/libxml/uri.h> 4999ebb4caSwyllys #include <libgen.h> 5099ebb4caSwyllys #include <cryptoutil.h> 5199ebb4caSwyllys 5299ebb4caSwyllys static uchar_t pkcs11_initialized = 0; 5399ebb4caSwyllys mutex_t init_lock = DEFAULTMUTEX; 5499ebb4caSwyllys extern int errno; 5599ebb4caSwyllys 5699ebb4caSwyllys typedef struct { 5799ebb4caSwyllys KMF_RETURN code; 5899ebb4caSwyllys char *message; 5999ebb4caSwyllys } kmf_error_map; 6099ebb4caSwyllys 6199ebb4caSwyllys static kmf_error_map kmf_errcodes[] = { 6299ebb4caSwyllys {KMF_OK, "KMF_OK"}, 6399ebb4caSwyllys {KMF_ERR_BAD_PARAMETER, "KMF_ERR_BAD_PARAMETER"}, 6499ebb4caSwyllys {KMF_ERR_BAD_KEY_FORMAT, "KMF_ERR_BAD_KEY_FORMAT"}, 6599ebb4caSwyllys {KMF_ERR_BAD_ALGORITHM, "KMF_ERR_BAD_ALGORITHM"}, 6699ebb4caSwyllys {KMF_ERR_MEMORY, "KMF_ERR_MEMORY"}, 6799ebb4caSwyllys {KMF_ERR_ENCODING, "KMF_ERR_ENCODING"}, 6899ebb4caSwyllys {KMF_ERR_PLUGIN_INIT, "KMF_ERR_PLUGIN_INIT"}, 6999ebb4caSwyllys {KMF_ERR_PLUGIN_NOTFOUND, "KMF_ERR_PLUGIN_NOTFOUND"}, 7099ebb4caSwyllys {KMF_ERR_INTERNAL, "KMF_ERR_INTERNAL"}, 7199ebb4caSwyllys {KMF_ERR_BAD_CERT_FORMAT, "KMF_ERR_BAD_CERT_FORMAT"}, 7299ebb4caSwyllys {KMF_ERR_KEYGEN_FAILED, "KMF_ERR_KEYGEN_FAILED"}, 7399ebb4caSwyllys {KMF_ERR_UNINITIALIZED, "KMF_ERR_UNINITIALIZED"}, 7499ebb4caSwyllys {KMF_ERR_ISSUER, "KMF_ERR_ISSUER"}, 7599ebb4caSwyllys {KMF_ERR_NOT_REVOKED, "KMF_ERR_NOT_REVOKED"}, 7699ebb4caSwyllys {KMF_ERR_CERT_NOT_FOUND, "KMF_ERR_CERT_NOT_FOUND"}, 7799ebb4caSwyllys {KMF_ERR_CRL_NOT_FOUND, "KMF_ERR_CRL_NOT_FOUND"}, 7899ebb4caSwyllys {KMF_ERR_RDN_PARSER, "KMF_ERR_RDN_PARSER"}, 7999ebb4caSwyllys {KMF_ERR_RDN_ATTR, "KMF_ERR_RDN_ATTR"}, 8099ebb4caSwyllys {KMF_ERR_SLOTNAME, "KMF_ERR_SLOTNAME"}, 8199ebb4caSwyllys {KMF_ERR_EMPTY_CRL, "KMF_ERR_EMPTY_CRL"}, 8299ebb4caSwyllys {KMF_ERR_BUFFER_SIZE, "KMF_ERR_BUFFER_SIZE"}, 8399ebb4caSwyllys {KMF_ERR_AUTH_FAILED, "KMF_ERR_AUTH_FAILED"}, 8499ebb4caSwyllys {KMF_ERR_TOKEN_SELECTED, "KMF_ERR_TOKEN_SELECTED"}, 8599ebb4caSwyllys {KMF_ERR_NO_TOKEN_SELECTED, "KMF_ERR_NO_TOKEN_SELECTED"}, 8699ebb4caSwyllys {KMF_ERR_TOKEN_NOT_PRESENT, "KMF_ERR_TOKEN_NOT_PRESENT"}, 8799ebb4caSwyllys {KMF_ERR_EXTENSION_NOT_FOUND, "KMF_ERR_EXTENSION_NOT_FOUND"}, 8899ebb4caSwyllys {KMF_ERR_POLICY_ENGINE, "KMF_ERR_POLICY_ENGINE"}, 8999ebb4caSwyllys {KMF_ERR_POLICY_DB_FORMAT, "KMF_ERR_POLICY_DB_FORMAT"}, 9099ebb4caSwyllys {KMF_ERR_POLICY_NOT_FOUND, "KMF_ERR_POLICY_NOT_FOUND"}, 9199ebb4caSwyllys {KMF_ERR_POLICY_DB_FILE, "KMF_ERR_POLICY_DB_FILE"}, 9299ebb4caSwyllys {KMF_ERR_POLICY_NAME, "KMF_ERR_POLICY_NAME"}, 9399ebb4caSwyllys {KMF_ERR_OCSP_POLICY, "KMF_ERR_OCSP_POLICY"}, 9499ebb4caSwyllys {KMF_ERR_TA_POLICY, "KMF_ERR_TA_POLICY"}, 9599ebb4caSwyllys {KMF_ERR_KEY_NOT_FOUND, "KMF_ERR_KEY_NOT_FOUND"}, 9699ebb4caSwyllys {KMF_ERR_OPEN_FILE, "KMF_ERR_OPEN_FILE"}, 9799ebb4caSwyllys {KMF_ERR_OCSP_BAD_ISSUER, "KMF_ERR_OCSP_BAD_ISSUER"}, 9899ebb4caSwyllys {KMF_ERR_OCSP_BAD_CERT, "KMF_ERR_OCSP_BAD_CERT"}, 9999ebb4caSwyllys {KMF_ERR_OCSP_CREATE_REQUEST, "KMF_ERR_OCSP_CREATE_REQUEST"}, 10099ebb4caSwyllys {KMF_ERR_CONNECT_SERVER, "KMF_ERR_CONNECT_SERVER"}, 10199ebb4caSwyllys {KMF_ERR_SEND_REQUEST, "KMF_ERR_SEND_REQUEST"}, 10299ebb4caSwyllys {KMF_ERR_OCSP_CERTID, "KMF_ERR_OCSP_CERTID"}, 10399ebb4caSwyllys {KMF_ERR_OCSP_MALFORMED_RESPONSE, "KMF_ERR_OCSP_MALFORMED_RESPONSE"}, 10499ebb4caSwyllys {KMF_ERR_OCSP_RESPONSE_STATUS, "KMF_ERR_OCSP_RESPONSE_STATUS"}, 10599ebb4caSwyllys {KMF_ERR_OCSP_NO_BASIC_RESPONSE, "KMF_ERR_OCSP_NO_BASIC_RESPONSE"}, 10699ebb4caSwyllys {KMF_ERR_OCSP_BAD_SIGNER, "KMF_ERR_OCSP_BAD_SIGNER"}, 10799ebb4caSwyllys {KMF_ERR_OCSP_RESPONSE_SIGNATURE, "KMF_ERR_OCSP_RESPONSE_SIGNATURE"}, 10899ebb4caSwyllys {KMF_ERR_OCSP_UNKNOWN_CERT, "KMF_ERR_OCSP_UNKNOWN_CERT"}, 10999ebb4caSwyllys {KMF_ERR_OCSP_STATUS_TIME_INVALID, "KMF_ERR_OCSP_STATUS_TIME_INVALID"}, 11099ebb4caSwyllys {KMF_ERR_BAD_HTTP_RESPONSE, "KMF_ERR_BAD_HTTP_RESPONSE"}, 11199ebb4caSwyllys {KMF_ERR_RECV_RESPONSE, "KMF_ERR_RECV_RESPONSE"}, 11299ebb4caSwyllys {KMF_ERR_RECV_TIMEOUT, "KMF_ERR_RECV_TIMEOUT"}, 11399ebb4caSwyllys {KMF_ERR_DUPLICATE_KEYFILE, "KMF_ERR_DUPLICATE_KEYFILE"}, 11499ebb4caSwyllys {KMF_ERR_AMBIGUOUS_PATHNAME, "KMF_ERR_AMBIGUOUS_PATHNAME"}, 11599ebb4caSwyllys {KMF_ERR_FUNCTION_NOT_FOUND, "KMF_ERR_FUNCTION_NOT_FOUND"}, 11699ebb4caSwyllys {KMF_ERR_PKCS12_FORMAT, "KMF_ERR_PKCS12_FORMAT"}, 11799ebb4caSwyllys {KMF_ERR_BAD_KEY_TYPE, "KMF_ERR_BAD_KEY_TYPE"}, 11899ebb4caSwyllys {KMF_ERR_BAD_KEY_CLASS, "KMF_ERR_BAD_KEY_CLASS"}, 11999ebb4caSwyllys {KMF_ERR_BAD_KEY_SIZE, "KMF_ERR_BAD_KEY_SIZE"}, 12099ebb4caSwyllys {KMF_ERR_BAD_HEX_STRING, "KMF_ERR_BAD_HEX_STRING"}, 12199ebb4caSwyllys {KMF_ERR_KEYUSAGE, "KMF_ERR_KEYUSAGE"}, 12299ebb4caSwyllys {KMF_ERR_VALIDITY_PERIOD, "KMF_ERR_VALIDITY_PERIOD"}, 12399ebb4caSwyllys {KMF_ERR_OCSP_REVOKED, "KMF_ERR_OCSP_REVOKED"}, 12499ebb4caSwyllys {KMF_ERR_CERT_MULTIPLE_FOUND, "KMF_ERR_CERT_MULTIPLE_FOUND"}, 12599ebb4caSwyllys {KMF_ERR_WRITE_FILE, "KMF_ERR_WRITE_FILE"}, 12699ebb4caSwyllys {KMF_ERR_BAD_URI, "KMF_ERR_BAD_URI"}, 12799ebb4caSwyllys {KMF_ERR_BAD_CRLFILE, "KMF_ERR_BAD_CRLFILE"}, 12899ebb4caSwyllys {KMF_ERR_BAD_CERTFILE, "KMF_ERR_BAD_CERTFILE"}, 12999ebb4caSwyllys {KMF_ERR_GETKEYVALUE_FAILED, "KMF_ERR_GETKEYVALUE_FAILED"}, 13099ebb4caSwyllys {KMF_ERR_BAD_KEYHANDLE, "KMF_ERR_BAD_KEYHANDLE"}, 13199ebb4caSwyllys {KMF_ERR_BAD_OBJECT_TYPE, "KMF_ERR_BAD_OBJECT_TYPE"}, 13299ebb4caSwyllys {KMF_ERR_OCSP_RESPONSE_LIFETIME, "KMF_ERR_OCSP_RESPONSE_LIFETIME"}, 13399ebb4caSwyllys {KMF_ERR_UNKNOWN_CSR_ATTRIBUTE, "KMF_ERR_UNKNOWN_CSR_ATTRIBUTE"}, 13499ebb4caSwyllys {KMF_ERR_UNINITIALIZED_TOKEN, "KMF_ERR_UNINITIALIZED_TOKEN"}, 13599ebb4caSwyllys {KMF_ERR_INCOMPLETE_TBS_CERT, "KMF_ERR_INCOMPLETE_TBS_CERT"}, 13699ebb4caSwyllys {KMF_ERR_MISSING_ERRCODE, "KMF_ERR_MISSING_ERRCODE"}, 13771593db2Swyllys {KMF_KEYSTORE_ALREADY_INITIALIZED, "KMF_KEYSTORE_ALREADY_INITIALIZED"}, 13871593db2Swyllys {KMF_ERR_SENSITIVE_KEY, "KMF_ERR_SENSITIVE_KEY"}, 13971593db2Swyllys {KMF_ERR_UNEXTRACTABLE_KEY, "KMF_ERR_UNEXTRACTABLE_KEY"}, 140*d00756ccSwyllys {KMF_ERR_KEY_MISMATCH, "KMF_ERR_KEY_MISMATCH"}, 141*d00756ccSwyllys {KMF_ERR_ATTR_NOT_FOUND, "KMF_ERR_ATTR_NOT_FOUND"}, 142*d00756ccSwyllys {KMF_ERR_KMF_CONF, "KMF_ERR_KMF_CONF"} 14399ebb4caSwyllys }; 14499ebb4caSwyllys 14585b65b39Swyllys typedef struct { 14685b65b39Swyllys KMF_KEYSTORE_TYPE kstype; 14785b65b39Swyllys char *path; 14885b65b39Swyllys boolean_t critical; 14985b65b39Swyllys } KMF_PLUGIN_ITEM; 15085b65b39Swyllys 15185b65b39Swyllys KMF_PLUGIN_ITEM plugin_list[] = { 15285b65b39Swyllys {KMF_KEYSTORE_OPENSSL, KMF_PLUGIN_PATH "kmf_openssl.so.1", TRUE}, 15385b65b39Swyllys {KMF_KEYSTORE_PK11TOKEN, KMF_PLUGIN_PATH "kmf_pkcs11.so.1", TRUE}, 15485b65b39Swyllys {KMF_KEYSTORE_NSS, KMF_PLUGIN_PATH "kmf_nss.so.1", FALSE} 15585b65b39Swyllys }; 15699ebb4caSwyllys 15730a5e8faSwyllys 15830a5e8faSwyllys 15990c85bf8Swyllys static KMF_RETURN InitializePlugin(KMF_KEYSTORE_TYPE, char *, KMF_PLUGIN **); 16090c85bf8Swyllys static KMF_RETURN AddPlugin(KMF_HANDLE_T, KMF_PLUGIN *); 16199ebb4caSwyllys static void free_extensions(KMF_X509_EXTENSIONS *extns); 16290c85bf8Swyllys static void DestroyPlugin(KMF_PLUGIN *); 16399ebb4caSwyllys 164431deaa0Shylee #if defined(__sparcv9) 165431deaa0Shylee #define ISA_PATH "/sparcv9" 166431deaa0Shylee #elif defined(__sparc) 167431deaa0Shylee #define ISA_PATH "/" 168431deaa0Shylee #elif defined(__i386) 169431deaa0Shylee #define ISA_PATH "/" 170431deaa0Shylee #elif defined(__amd64) 171431deaa0Shylee #define ISA_PATH "/amd64" 172431deaa0Shylee #endif 173431deaa0Shylee 174431deaa0Shylee #define DEFAULT_KEYSTORE_NUM 3 175431deaa0Shylee static int kstore_num = DEFAULT_KEYSTORE_NUM; 176431deaa0Shylee conf_entrylist_t *extra_plugin_list = NULL; 177431deaa0Shylee static boolean_t check_extra_plugin = B_FALSE; 178431deaa0Shylee mutex_t extra_plugin_lock = DEFAULTMUTEX; 179431deaa0Shylee 1809b37d296Swyllys KMF_RETURN 1819b37d296Swyllys init_pk11() 18299ebb4caSwyllys { 1839b37d296Swyllys (void) mutex_lock(&init_lock); 1849b37d296Swyllys if (!pkcs11_initialized) { 1859b37d296Swyllys CK_RV rv = C_Initialize(NULL); 1869b37d296Swyllys if ((rv != CKR_OK) && 1879b37d296Swyllys (rv != CKR_CRYPTOKI_ALREADY_INITIALIZED)) { 1889b37d296Swyllys (void) mutex_unlock(&init_lock); 1899b37d296Swyllys return (KMF_ERR_UNINITIALIZED); 1909b37d296Swyllys } else { 1919b37d296Swyllys pkcs11_initialized = 1; 1929b37d296Swyllys } 1939b37d296Swyllys } 1949b37d296Swyllys (void) mutex_unlock(&init_lock); 1959b37d296Swyllys return (KMF_OK); 19699ebb4caSwyllys } 19799ebb4caSwyllys 19899ebb4caSwyllys /* 19999ebb4caSwyllys * Private method for searching the plugin list for the correct 20099ebb4caSwyllys * Plugin to use. 20199ebb4caSwyllys */ 20299ebb4caSwyllys KMF_PLUGIN * 20399ebb4caSwyllys FindPlugin(KMF_HANDLE_T handle, KMF_KEYSTORE_TYPE kstype) 20499ebb4caSwyllys { 20599ebb4caSwyllys KMF_PLUGIN_LIST *node; 20690c85bf8Swyllys KMF_RETURN ret = KMF_OK; 207431deaa0Shylee KMF_PLUGIN *pluginrec = NULL; 20899ebb4caSwyllys 20999ebb4caSwyllys if (handle == NULL) 21099ebb4caSwyllys return (NULL); 21199ebb4caSwyllys 21299ebb4caSwyllys node = handle->plugins; 21399ebb4caSwyllys 21490c85bf8Swyllys /* See if the desired plugin was already initialized. */ 21599ebb4caSwyllys while (node != NULL && node->plugin->type != kstype) 21699ebb4caSwyllys node = node->next; 21799ebb4caSwyllys 218431deaa0Shylee if (node != NULL) 219431deaa0Shylee return (node->plugin); 220431deaa0Shylee 221431deaa0Shylee /* The plugin was not found, try to initialize it here. */ 222431deaa0Shylee if (VALID_DEFAULT_KEYSTORE_TYPE(kstype)) { 22390c85bf8Swyllys int i; 22490c85bf8Swyllys int numitems = sizeof (plugin_list)/sizeof (KMF_PLUGIN_ITEM); 22590c85bf8Swyllys for (i = 0; i < numitems; i++) { 22690c85bf8Swyllys if (plugin_list[i].kstype == kstype) { 22790c85bf8Swyllys ret = InitializePlugin(plugin_list[i].kstype, 22890c85bf8Swyllys plugin_list[i].path, &pluginrec); 22990c85bf8Swyllys break; 23090c85bf8Swyllys } 23190c85bf8Swyllys } 23290c85bf8Swyllys 233431deaa0Shylee goto out; 234431deaa0Shylee 235431deaa0Shylee } else { 236431deaa0Shylee /* 237431deaa0Shylee * Not a built-in plugin. Check if it is in the 238431deaa0Shylee * extra_plugin_list. If it is, try to initialize it here. 239431deaa0Shylee */ 240431deaa0Shylee conf_entrylist_t *phead = extra_plugin_list; 241431deaa0Shylee char realpath[MAXPATHLEN]; 242431deaa0Shylee 243431deaa0Shylee while (phead != NULL) { 244431deaa0Shylee if (phead->entry->kstype == kstype) 245431deaa0Shylee break; 246431deaa0Shylee else 247431deaa0Shylee phead = phead->next; 248431deaa0Shylee } 249431deaa0Shylee 250431deaa0Shylee if (phead == NULL) 25190c85bf8Swyllys return (NULL); 25290c85bf8Swyllys 253431deaa0Shylee /* 254431deaa0Shylee * Get the absolute path of the module. 255431deaa0Shylee * - If modulepath is not a full path, then prepend it 256431deaa0Shylee * with KMF_PLUGIN_PATH. 257431deaa0Shylee * - If modulepath is a full path and contain $ISA, then 258431deaa0Shylee * subsitute the architecture dependent path. 259431deaa0Shylee */ 260431deaa0Shylee (void) memset(realpath, 0, sizeof (realpath)); 261431deaa0Shylee if (strncmp(phead->entry->modulepath, "/", 1) != 0) { 262431deaa0Shylee (void) snprintf(realpath, MAXPATHLEN, "%s%s", 263431deaa0Shylee KMF_PLUGIN_PATH, phead->entry->modulepath); 264431deaa0Shylee } else { 265431deaa0Shylee char *buf = phead->entry->modulepath; 266431deaa0Shylee char *isa; 267431deaa0Shylee 268431deaa0Shylee if ((isa = strstr(buf, PKCS11_ISA)) != NULL) { 269431deaa0Shylee char *isa_str; 270431deaa0Shylee 271431deaa0Shylee (void) strncpy(realpath, buf, isa - buf); 272431deaa0Shylee isa_str = strdup(ISA_PATH); 273431deaa0Shylee if (isa_str == NULL) /* not enough memory */ 274431deaa0Shylee return (NULL); 275431deaa0Shylee 276431deaa0Shylee (void) strncat(realpath, isa_str, 277431deaa0Shylee strlen(isa_str)); 278431deaa0Shylee free(isa_str); 279431deaa0Shylee 280431deaa0Shylee isa += strlen(PKCS11_ISA); 281431deaa0Shylee (void) strlcat(realpath, isa, MAXPATHLEN); 282431deaa0Shylee } else { 283431deaa0Shylee (void) snprintf(realpath, MAXPATHLEN, "%s", 284431deaa0Shylee phead->entry->modulepath); 285431deaa0Shylee } 28690c85bf8Swyllys } 287431deaa0Shylee 288431deaa0Shylee ret = InitializePlugin(phead->entry->kstype, realpath, 289431deaa0Shylee &pluginrec); 290431deaa0Shylee goto out; 291431deaa0Shylee } 292431deaa0Shylee 293431deaa0Shylee out: 294431deaa0Shylee if (ret != KMF_OK || pluginrec == NULL) 295431deaa0Shylee /* No matching plugins found in the built-in list */ 296431deaa0Shylee return (NULL); 297431deaa0Shylee 298431deaa0Shylee ret = AddPlugin(handle, pluginrec); 299431deaa0Shylee if (ret != KMF_OK) { 300431deaa0Shylee DestroyPlugin(pluginrec); 301431deaa0Shylee pluginrec = NULL; 30290c85bf8Swyllys } 303431deaa0Shylee return (pluginrec); 30499ebb4caSwyllys } 30599ebb4caSwyllys 306431deaa0Shylee 30799ebb4caSwyllys static KMF_RETURN 30899ebb4caSwyllys InitializePlugin(KMF_KEYSTORE_TYPE kstype, char *path, KMF_PLUGIN **plugin) 30999ebb4caSwyllys { 31099ebb4caSwyllys KMF_PLUGIN *p = NULL; 31199ebb4caSwyllys KMF_PLUGIN_FUNCLIST *(*sym)(); 31299ebb4caSwyllys 31399ebb4caSwyllys if (path == NULL || plugin == NULL) 31499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 31599ebb4caSwyllys 31699ebb4caSwyllys *plugin = NULL; 31799ebb4caSwyllys 31899ebb4caSwyllys p = (KMF_PLUGIN *)malloc(sizeof (KMF_PLUGIN)); 31999ebb4caSwyllys if (p == NULL) 32099ebb4caSwyllys return (KMF_ERR_MEMORY); 32199ebb4caSwyllys 32299ebb4caSwyllys p->type = kstype; 32399ebb4caSwyllys p->path = strdup(path); 32499ebb4caSwyllys if (p->path == NULL) { 32599ebb4caSwyllys free(p); 32699ebb4caSwyllys return (KMF_ERR_MEMORY); 32799ebb4caSwyllys } 32890c85bf8Swyllys p->dldesc = dlopen(path, RTLD_LAZY | RTLD_GROUP | RTLD_PARENT); 32999ebb4caSwyllys if (p->dldesc == NULL) { 33099ebb4caSwyllys free(p->path); 33199ebb4caSwyllys free(p); 33299ebb4caSwyllys return (KMF_ERR_PLUGIN_INIT); 33399ebb4caSwyllys } 33499ebb4caSwyllys 33599ebb4caSwyllys sym = (KMF_PLUGIN_FUNCLIST *(*)())dlsym(p->dldesc, 33630a5e8faSwyllys KMF_PLUGIN_INIT_SYMBOL); 33799ebb4caSwyllys if (sym == NULL) { 33899ebb4caSwyllys (void) dlclose(p->dldesc); 33999ebb4caSwyllys free(p->path); 34099ebb4caSwyllys free(p); 34199ebb4caSwyllys return (KMF_ERR_PLUGIN_INIT); 34299ebb4caSwyllys } 34399ebb4caSwyllys 34499ebb4caSwyllys /* Get the function list */ 34599ebb4caSwyllys if ((p->funclist = (*sym)()) == NULL) { 34699ebb4caSwyllys (void) dlclose(p->dldesc); 34799ebb4caSwyllys free(p->path); 34899ebb4caSwyllys free(p); 34999ebb4caSwyllys return (KMF_ERR_PLUGIN_INIT); 35099ebb4caSwyllys } 35199ebb4caSwyllys 35299ebb4caSwyllys *plugin = p; 35399ebb4caSwyllys 35499ebb4caSwyllys return (KMF_OK); 35599ebb4caSwyllys } 35699ebb4caSwyllys 35799ebb4caSwyllys static KMF_RETURN 35899ebb4caSwyllys AddPlugin(KMF_HANDLE_T handle, KMF_PLUGIN *plugin) 35999ebb4caSwyllys { 36099ebb4caSwyllys KMF_PLUGIN_LIST *n; 36199ebb4caSwyllys 36299ebb4caSwyllys if (handle == NULL || plugin == NULL) 36399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 36499ebb4caSwyllys 36599ebb4caSwyllys /* If the head is NULL, create it */ 36699ebb4caSwyllys if (handle->plugins == NULL) { 36799ebb4caSwyllys handle->plugins = (KMF_PLUGIN_LIST *)malloc( 36830a5e8faSwyllys sizeof (KMF_PLUGIN_LIST)); 36999ebb4caSwyllys if (handle->plugins == NULL) 37099ebb4caSwyllys return (KMF_ERR_MEMORY); 37199ebb4caSwyllys handle->plugins->plugin = plugin; 37299ebb4caSwyllys handle->plugins->next = NULL; 37399ebb4caSwyllys } else { 37499ebb4caSwyllys /* walk the list to find the tail */ 37599ebb4caSwyllys n = handle->plugins; 37699ebb4caSwyllys while (n->next != NULL) 37799ebb4caSwyllys n = n->next; 37899ebb4caSwyllys n->next = (KMF_PLUGIN_LIST *)malloc(sizeof (KMF_PLUGIN_LIST)); 37999ebb4caSwyllys if (n->next == NULL) 38099ebb4caSwyllys return (KMF_ERR_MEMORY); 38199ebb4caSwyllys 38299ebb4caSwyllys n->next->plugin = plugin; 38399ebb4caSwyllys n->next->next = NULL; 38499ebb4caSwyllys } 38599ebb4caSwyllys return (0); 38699ebb4caSwyllys } 38799ebb4caSwyllys 38899ebb4caSwyllys static void 38999ebb4caSwyllys DestroyPlugin(KMF_PLUGIN *plugin) 39099ebb4caSwyllys { 39199ebb4caSwyllys if (plugin) { 39299ebb4caSwyllys if (plugin->path) 39399ebb4caSwyllys free(plugin->path); 39499ebb4caSwyllys free(plugin); 39599ebb4caSwyllys } 39699ebb4caSwyllys } 39799ebb4caSwyllys 39899ebb4caSwyllys static void 39999ebb4caSwyllys Cleanup_KMF_Handle(KMF_HANDLE_T handle) 40099ebb4caSwyllys { 40199ebb4caSwyllys if (handle != NULL) { 40299ebb4caSwyllys while (handle->plugins != NULL) { 40399ebb4caSwyllys KMF_PLUGIN_LIST *next = handle->plugins->next; 40499ebb4caSwyllys 40599ebb4caSwyllys DestroyPlugin(handle->plugins->plugin); 40699ebb4caSwyllys free(handle->plugins); 40799ebb4caSwyllys handle->plugins = next; 40899ebb4caSwyllys } 40930a5e8faSwyllys kmf_free_policy_record(handle->policy); 41099ebb4caSwyllys free(handle->policy); 41199ebb4caSwyllys } 41299ebb4caSwyllys free(handle); 41399ebb4caSwyllys } 41499ebb4caSwyllys 41599ebb4caSwyllys void 41699ebb4caSwyllys Cleanup_PK11_Session(KMF_HANDLE_T handle) 41799ebb4caSwyllys { 41899ebb4caSwyllys if (handle != NULL) { 41999ebb4caSwyllys /* Close active session on a pkcs11 token */ 42099ebb4caSwyllys if (handle->pk11handle != NULL) { 42199ebb4caSwyllys (void) C_CloseSession(handle->pk11handle); 42299ebb4caSwyllys handle->pk11handle = NULL; 42399ebb4caSwyllys } 42499ebb4caSwyllys } 42599ebb4caSwyllys } 42699ebb4caSwyllys 42799ebb4caSwyllys KMF_RETURN 42830a5e8faSwyllys kmf_initialize(KMF_HANDLE_T *outhandle, char *policyfile, char *policyname) 42999ebb4caSwyllys { 43099ebb4caSwyllys KMF_RETURN ret = KMF_OK; 43199ebb4caSwyllys KMF_HANDLE *handle = NULL; 43299ebb4caSwyllys 43399ebb4caSwyllys if (outhandle == NULL) 43499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 43599ebb4caSwyllys 43699ebb4caSwyllys *outhandle = NULL; 43799ebb4caSwyllys handle = (KMF_HANDLE *)malloc(sizeof (KMF_HANDLE)); 43899ebb4caSwyllys if (handle == NULL) 43999ebb4caSwyllys return (KMF_ERR_MEMORY); 44099ebb4caSwyllys 44199ebb4caSwyllys (void) memset(handle, 0, sizeof (KMF_HANDLE)); 44299ebb4caSwyllys handle->plugins = NULL; 44399ebb4caSwyllys 444431deaa0Shylee /* 445431deaa0Shylee * When this function is called the first time, get the additional 446431deaa0Shylee * plugins from the config file. 447431deaa0Shylee */ 448431deaa0Shylee (void) mutex_lock(&extra_plugin_lock); 449431deaa0Shylee if (!check_extra_plugin) { 450431deaa0Shylee 451431deaa0Shylee ret = get_entrylist(&extra_plugin_list); 452431deaa0Shylee check_extra_plugin = B_TRUE; 453431deaa0Shylee 454431deaa0Shylee /* 455431deaa0Shylee * Assign the kstype number to the additional plugins here. 456431deaa0Shylee * The global kstore_num will be protected by the mutex lock. 457431deaa0Shylee */ 458431deaa0Shylee if (ret == KMF_OK) { 459431deaa0Shylee conf_entrylist_t *phead = extra_plugin_list; 460431deaa0Shylee while (phead != NULL) { 461431deaa0Shylee phead->entry->kstype = ++kstore_num; 462431deaa0Shylee phead = phead->next; 463431deaa0Shylee } 464431deaa0Shylee } 465431deaa0Shylee 466431deaa0Shylee /* 467431deaa0Shylee * If the KMF configuration file does not exist or cannot be 468431deaa0Shylee * parsed correctly, we will give a warning in syslog and 469431deaa0Shylee * continue on as there is no extra plugins in the system. 470431deaa0Shylee */ 471431deaa0Shylee if (ret == KMF_ERR_KMF_CONF) { 472431deaa0Shylee cryptoerror(LOG_WARNING, "KMF was unable to parse " 473431deaa0Shylee "the private KMF config file.\n"); 474431deaa0Shylee ret = KMF_OK; 475431deaa0Shylee } 476431deaa0Shylee 477431deaa0Shylee if (ret != KMF_OK) { 478431deaa0Shylee (void) mutex_unlock(&extra_plugin_lock); 479431deaa0Shylee goto errout; 480431deaa0Shylee } 481431deaa0Shylee } 482431deaa0Shylee (void) mutex_unlock(&extra_plugin_lock); 483431deaa0Shylee 48499ebb4caSwyllys /* Initialize the handle with the policy */ 48530a5e8faSwyllys ret = kmf_set_policy((void *)handle, 48699ebb4caSwyllys policyfile == NULL ? KMF_DEFAULT_POLICY_FILE : policyfile, 48799ebb4caSwyllys policyname == NULL ? KMF_DEFAULT_POLICY_NAME : policyname); 48899ebb4caSwyllys if (ret != KMF_OK) 48999ebb4caSwyllys goto errout; 49099ebb4caSwyllys 49199ebb4caSwyllys CLEAR_ERROR(handle, ret); 49299ebb4caSwyllys errout: 49399ebb4caSwyllys if (ret != KMF_OK) { 49499ebb4caSwyllys Cleanup_KMF_Handle(handle); 49599ebb4caSwyllys handle = NULL; 49699ebb4caSwyllys } 49799ebb4caSwyllys 49899ebb4caSwyllys *outhandle = (KMF_HANDLE_T)handle; 49999ebb4caSwyllys return (ret); 50099ebb4caSwyllys } 50199ebb4caSwyllys 50299ebb4caSwyllys KMF_RETURN 50330a5e8faSwyllys kmf_configure_keystore(KMF_HANDLE_T handle, 50430a5e8faSwyllys int num_args, 50530a5e8faSwyllys KMF_ATTRIBUTE *attrlist) 50699ebb4caSwyllys { 50730a5e8faSwyllys KMF_RETURN ret = KMF_OK; 50899ebb4caSwyllys KMF_PLUGIN *plugin; 50930a5e8faSwyllys KMF_KEYSTORE_TYPE kstype; 51030a5e8faSwyllys uint32_t len; 51130a5e8faSwyllys 51230a5e8faSwyllys KMF_ATTRIBUTE_TESTER required_attrs[] = { 51330a5e8faSwyllys {KMF_KEYSTORE_TYPE_ATTR, FALSE, 1, sizeof (KMF_KEYSTORE_TYPE)}, 51430a5e8faSwyllys }; 51530a5e8faSwyllys 51630a5e8faSwyllys int num_req_attrs = sizeof (required_attrs) / 51730a5e8faSwyllys sizeof (KMF_ATTRIBUTE_TESTER); 51830a5e8faSwyllys 51930a5e8faSwyllys if (handle == NULL) 52030a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 52199ebb4caSwyllys 52299ebb4caSwyllys CLEAR_ERROR(handle, ret); 52330a5e8faSwyllys 52430a5e8faSwyllys ret = test_attributes(num_req_attrs, required_attrs, 52530a5e8faSwyllys 0, NULL, num_args, attrlist); 52630a5e8faSwyllys 52799ebb4caSwyllys if (ret != KMF_OK) 52899ebb4caSwyllys return (ret); 52999ebb4caSwyllys 53030a5e8faSwyllys len = sizeof (kstype); 53130a5e8faSwyllys ret = kmf_get_attr(KMF_KEYSTORE_TYPE_ATTR, attrlist, num_args, 53230a5e8faSwyllys &kstype, &len); 53330a5e8faSwyllys if (ret != KMF_OK) 53430a5e8faSwyllys return (ret); 53599ebb4caSwyllys 53630a5e8faSwyllys plugin = FindPlugin(handle, kstype); 53730a5e8faSwyllys if (plugin != NULL && plugin->funclist->ConfigureKeystore != NULL) { 53830a5e8faSwyllys return (plugin->funclist->ConfigureKeystore(handle, num_args, 53930a5e8faSwyllys attrlist)); 54030a5e8faSwyllys } else { 54199ebb4caSwyllys /* return KMF_OK, if the plugin does not have an entry */ 54299ebb4caSwyllys return (KMF_OK); 54330a5e8faSwyllys } 54499ebb4caSwyllys } 54599ebb4caSwyllys 54699ebb4caSwyllys KMF_RETURN 54730a5e8faSwyllys kmf_finalize(KMF_HANDLE_T handle) 54899ebb4caSwyllys { 54999ebb4caSwyllys KMF_RETURN ret = KMF_OK; 55099ebb4caSwyllys 55199ebb4caSwyllys CLEAR_ERROR(handle, ret); 55299ebb4caSwyllys if (ret != KMF_OK) 55399ebb4caSwyllys return (ret); 55499ebb4caSwyllys 55599ebb4caSwyllys if (pkcs11_initialized) { 55699ebb4caSwyllys Cleanup_PK11_Session(handle); 55799ebb4caSwyllys } 55899ebb4caSwyllys Cleanup_KMF_Handle(handle); 55999ebb4caSwyllys 56099ebb4caSwyllys return (ret); 56199ebb4caSwyllys } 56299ebb4caSwyllys 56399ebb4caSwyllys KMF_RETURN 56430a5e8faSwyllys kmf_get_kmf_error_str(KMF_RETURN errcode, char **errmsg) 56599ebb4caSwyllys { 56699ebb4caSwyllys KMF_RETURN ret = KMF_OK; 56799ebb4caSwyllys int i, maxerr; 56899ebb4caSwyllys 56999ebb4caSwyllys if (errmsg == NULL) 57099ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 57199ebb4caSwyllys 57299ebb4caSwyllys *errmsg = NULL; 57399ebb4caSwyllys maxerr = sizeof (kmf_errcodes) / sizeof (kmf_error_map); 57499ebb4caSwyllys 57530a5e8faSwyllys for (i = 0; i < maxerr && errcode != kmf_errcodes[i].code; i++) 57630a5e8faSwyllys /* empty body */ 57730a5e8faSwyllys ; 57899ebb4caSwyllys 57999ebb4caSwyllys if (i == maxerr) 58099ebb4caSwyllys return (KMF_ERR_MISSING_ERRCODE); 58199ebb4caSwyllys else { 58299ebb4caSwyllys *errmsg = strdup(kmf_errcodes[i].message); 58399ebb4caSwyllys if ((*errmsg) == NULL) 58499ebb4caSwyllys return (KMF_ERR_MEMORY); 58599ebb4caSwyllys } 58699ebb4caSwyllys return (ret); 58799ebb4caSwyllys } 58899ebb4caSwyllys 58999ebb4caSwyllys KMF_RETURN 59030a5e8faSwyllys kmf_get_plugin_error_str(KMF_HANDLE_T handle, char **msgstr) 59199ebb4caSwyllys { 59299ebb4caSwyllys KMF_RETURN ret = KMF_OK; 59399ebb4caSwyllys KMF_PLUGIN *plugin; 59499ebb4caSwyllys 59599ebb4caSwyllys if (handle == NULL || msgstr == NULL) 59699ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 59799ebb4caSwyllys 59899ebb4caSwyllys *msgstr = NULL; 59999ebb4caSwyllys 60099ebb4caSwyllys if (handle->lasterr.errcode == 0) { 60199ebb4caSwyllys return (KMF_ERR_MISSING_ERRCODE); 60299ebb4caSwyllys } 60399ebb4caSwyllys 60499ebb4caSwyllys if (handle->lasterr.kstype == -1) { /* System error */ 60599ebb4caSwyllys char *str = strerror(handle->lasterr.errcode); 60699ebb4caSwyllys if (str != NULL) { 60799ebb4caSwyllys *msgstr = strdup(str); 60899ebb4caSwyllys if ((*msgstr) == NULL) 60999ebb4caSwyllys return (KMF_ERR_MEMORY); 61099ebb4caSwyllys } 61199ebb4caSwyllys return (KMF_OK); 61299ebb4caSwyllys } 61399ebb4caSwyllys 61499ebb4caSwyllys plugin = FindPlugin(handle, handle->lasterr.kstype); 61599ebb4caSwyllys if (plugin == NULL) 61699ebb4caSwyllys return (KMF_ERR_PLUGIN_NOTFOUND); 61799ebb4caSwyllys 61899ebb4caSwyllys if (plugin->funclist->GetErrorString != NULL) { 61999ebb4caSwyllys ret = plugin->funclist->GetErrorString(handle, msgstr); 62099ebb4caSwyllys } else { 62199ebb4caSwyllys return (KMF_ERR_FUNCTION_NOT_FOUND); 62299ebb4caSwyllys } 62399ebb4caSwyllys 62499ebb4caSwyllys return (ret); 62599ebb4caSwyllys } 62699ebb4caSwyllys 62799ebb4caSwyllys 6289b37d296Swyllys #define SET_SYS_ERROR(h, c) if (h) {\ 6299b37d296Swyllys h->lasterr.kstype = -1;\ 6309b37d296Swyllys h->lasterr.errcode = c;\ 6319b37d296Swyllys } 63299ebb4caSwyllys 63399ebb4caSwyllys KMF_RETURN 63430a5e8faSwyllys kmf_read_input_file(KMF_HANDLE_T handle, char *filename, KMF_DATA *pdata) 63599ebb4caSwyllys { 63699ebb4caSwyllys struct stat s; 63799ebb4caSwyllys long nread, total = 0; 63899ebb4caSwyllys int fd; 63999ebb4caSwyllys unsigned char *buf = NULL; 64099ebb4caSwyllys KMF_RETURN ret; 64199ebb4caSwyllys 6429b37d296Swyllys if (handle) { 6439b37d296Swyllys CLEAR_ERROR(handle, ret); 6449b37d296Swyllys if (ret != KMF_OK) 6459b37d296Swyllys return (ret); 6469b37d296Swyllys } 64799ebb4caSwyllys 64899ebb4caSwyllys if (filename == NULL || pdata == NULL) { 64999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 65099ebb4caSwyllys } 65199ebb4caSwyllys 65299ebb4caSwyllys if ((fd = open(filename, O_RDONLY)) < 0) { 65399ebb4caSwyllys SET_SYS_ERROR(handle, errno); 65499ebb4caSwyllys return (KMF_ERR_OPEN_FILE); 65599ebb4caSwyllys } 65699ebb4caSwyllys 65799ebb4caSwyllys if (fstat(fd, &s) < 0) { 65899ebb4caSwyllys SET_SYS_ERROR(handle, errno); 65999ebb4caSwyllys (void) close(fd); 66099ebb4caSwyllys return (KMF_ERR_OPEN_FILE); 66199ebb4caSwyllys } 66299ebb4caSwyllys 66399ebb4caSwyllys if ((buf = (unsigned char *) malloc(s.st_size)) == NULL) { 66499ebb4caSwyllys (void) close(fd); 66599ebb4caSwyllys return (KMF_ERR_MEMORY); 66699ebb4caSwyllys } 66799ebb4caSwyllys 66899ebb4caSwyllys do { 66999ebb4caSwyllys nread = read(fd, buf+total, s.st_size-total); 67099ebb4caSwyllys if (nread < 0) { 67199ebb4caSwyllys SET_SYS_ERROR(handle, errno); 67299ebb4caSwyllys (void) close(fd); 67399ebb4caSwyllys free(buf); 67499ebb4caSwyllys return (KMF_ERR_INTERNAL); 67599ebb4caSwyllys } 67699ebb4caSwyllys total += nread; 67799ebb4caSwyllys } while (total < s.st_size); 67899ebb4caSwyllys 67999ebb4caSwyllys pdata->Data = buf; 68099ebb4caSwyllys pdata->Length = s.st_size; 68199ebb4caSwyllys (void) close(fd); 68299ebb4caSwyllys return (KMF_OK); 68399ebb4caSwyllys } 68499ebb4caSwyllys 68599ebb4caSwyllys /* 68699ebb4caSwyllys * 68730a5e8faSwyllys * Name: kmf_der_to_pem 68899ebb4caSwyllys * 68999ebb4caSwyllys * Description: 69099ebb4caSwyllys * Function for converting DER encoded format to PEM encoded format 69199ebb4caSwyllys * 69299ebb4caSwyllys * Parameters: 69399ebb4caSwyllys * type(input) - CERTIFICATE or CSR 69499ebb4caSwyllys * data(input) - pointer to the DER encoded data 69599ebb4caSwyllys * len(input) - length of input data 69699ebb4caSwyllys * out(output) - contains the output buffer address to be returned 69799ebb4caSwyllys * outlen(output) - pointer to the returned output length 69899ebb4caSwyllys * 69999ebb4caSwyllys * Returns: 70099ebb4caSwyllys * A KMF_RETURN value indicating success or specifying a particular 70199ebb4caSwyllys * error condition. 70299ebb4caSwyllys * The value KMF_OK indicates success. All other values represent 70399ebb4caSwyllys * an error condition. 70499ebb4caSwyllys * 70599ebb4caSwyllys */ 70699ebb4caSwyllys KMF_RETURN 70730a5e8faSwyllys kmf_der_to_pem(KMF_OBJECT_TYPE type, unsigned char *data, 70899ebb4caSwyllys int len, unsigned char **out, int *outlen) 70999ebb4caSwyllys { 71099ebb4caSwyllys 71199ebb4caSwyllys KMF_RETURN err; 71299ebb4caSwyllys if (data == NULL || out == NULL || outlen == NULL) 71399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 71499ebb4caSwyllys 71599ebb4caSwyllys err = Der2Pem(type, data, len, out, outlen); 71699ebb4caSwyllys return (err); 71799ebb4caSwyllys 71899ebb4caSwyllys } 71999ebb4caSwyllys 72099ebb4caSwyllys /* 72199ebb4caSwyllys * 72230a5e8faSwyllys * Name: kmf_pem_to_der 72399ebb4caSwyllys * 72499ebb4caSwyllys * Description: 72599ebb4caSwyllys * Function for converting PEM encoded format to DER encoded format 72699ebb4caSwyllys * 72799ebb4caSwyllys * Parameters: 72899ebb4caSwyllys * in(input) - pointer to the PEM encoded data 72999ebb4caSwyllys * inlen(input) - length of input data 73099ebb4caSwyllys * out(output) - contains the output buffer address to be returned 73199ebb4caSwyllys * outlen(output) - pointer to the returned output length 73299ebb4caSwyllys * 73399ebb4caSwyllys * Returns: 73499ebb4caSwyllys * A KMF_RETURN value indicating success or specifying a particular 73599ebb4caSwyllys * error condition. 73699ebb4caSwyllys * The value KMF_OK indicates success. All other values represent 73799ebb4caSwyllys * an error condition. 73899ebb4caSwyllys * 73999ebb4caSwyllys */ 74099ebb4caSwyllys KMF_RETURN 74130a5e8faSwyllys kmf_pem_to_der(unsigned char *in, int inlen, 74299ebb4caSwyllys unsigned char **out, int *outlen) 74399ebb4caSwyllys { 74499ebb4caSwyllys KMF_RETURN err; 74599ebb4caSwyllys if (in == NULL || out == NULL || outlen == NULL) 74699ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 74799ebb4caSwyllys 74899ebb4caSwyllys err = Pem2Der(in, inlen, out, outlen); 74999ebb4caSwyllys return (err); 75099ebb4caSwyllys } 75199ebb4caSwyllys 75299ebb4caSwyllys char * 75330a5e8faSwyllys kmf_oid_to_string(KMF_OID *oid) 75499ebb4caSwyllys { 75599ebb4caSwyllys char numstr[128]; 75699ebb4caSwyllys uint32_t number; 75799ebb4caSwyllys int numshift; 75899ebb4caSwyllys uint32_t i, string_length; 75999ebb4caSwyllys uchar_t *cp; 76099ebb4caSwyllys char *bp; 76199ebb4caSwyllys 76299ebb4caSwyllys /* First determine the size of the string */ 76399ebb4caSwyllys string_length = 0; 76499ebb4caSwyllys number = 0; 76599ebb4caSwyllys numshift = 0; 76699ebb4caSwyllys cp = (unsigned char *)oid->Data; 76799ebb4caSwyllys 76899ebb4caSwyllys number = (uint32_t)cp[0]; 76999ebb4caSwyllys (void) sprintf(numstr, "%d ", number/40); 77099ebb4caSwyllys 77199ebb4caSwyllys string_length += strlen(numstr); 77299ebb4caSwyllys (void) sprintf(numstr, "%d ", number%40); 77399ebb4caSwyllys 77499ebb4caSwyllys string_length += strlen(numstr); 77599ebb4caSwyllys 77699ebb4caSwyllys for (i = 1; i < oid->Length; i++) { 77799ebb4caSwyllys if ((uint32_t)(numshift+7) < (sizeof (uint32_t)*8)) { 77899ebb4caSwyllys number = (number << 7) | (cp[i] & 0x7f); 77999ebb4caSwyllys numshift += 7; 78099ebb4caSwyllys } else { 78199ebb4caSwyllys return (NULL); 78299ebb4caSwyllys } 78399ebb4caSwyllys 78499ebb4caSwyllys if ((cp[i] & 0x80) == 0) { 78599ebb4caSwyllys (void) sprintf(numstr, "%d ", number); 78699ebb4caSwyllys string_length += strlen(numstr); 78799ebb4caSwyllys number = 0; 78899ebb4caSwyllys numshift = 0; 78999ebb4caSwyllys } 79099ebb4caSwyllys } 79199ebb4caSwyllys /* 79299ebb4caSwyllys * If we get here, we've calculated the length of "n n n ... n ". Add 4 79399ebb4caSwyllys * here for "{ " and "}\0". 79499ebb4caSwyllys */ 79599ebb4caSwyllys string_length += 4; 79699ebb4caSwyllys if ((bp = (char *)malloc(string_length))) { 79799ebb4caSwyllys number = (uint32_t)cp[0]; 79899ebb4caSwyllys 79999ebb4caSwyllys (void) sprintf(numstr, "%d.", number/40); 80099ebb4caSwyllys (void) strcpy(bp, numstr); 80199ebb4caSwyllys 80299ebb4caSwyllys (void) sprintf(numstr, "%d.", number%40); 80399ebb4caSwyllys (void) strcat(bp, numstr); 80499ebb4caSwyllys 80599ebb4caSwyllys number = 0; 80699ebb4caSwyllys cp = (unsigned char *) oid->Data; 80799ebb4caSwyllys for (i = 1; i < oid->Length; i++) { 80899ebb4caSwyllys number = (number << 7) | (cp[i] & 0x7f); 80999ebb4caSwyllys if ((cp[i] & 0x80) == 0) { 81099ebb4caSwyllys (void) sprintf(numstr, "%d", number); 81199ebb4caSwyllys (void) strcat(bp, numstr); 81299ebb4caSwyllys number = 0; 81399ebb4caSwyllys if (i+1 < oid->Length) 81499ebb4caSwyllys (void) strcat(bp, "."); 81599ebb4caSwyllys } 81699ebb4caSwyllys } 81799ebb4caSwyllys } 81899ebb4caSwyllys return (bp); 81999ebb4caSwyllys } 82099ebb4caSwyllys 82102744e81Swyllys static boolean_t 82208ec4bd3Shylee check_for_pem(uchar_t *buf, KMF_ENCODE_FORMAT *fmt) 82302744e81Swyllys { 8249b37d296Swyllys char *p; 825*d00756ccSwyllys int i; 82602744e81Swyllys 82708ec4bd3Shylee if (buf == NULL) 82802744e81Swyllys return (FALSE); 82902744e81Swyllys 830*d00756ccSwyllys for (i = 0; i < 8 && isascii(buf[i]); i++) 831*d00756ccSwyllys /* loop to make sure this is ascii */; 832*d00756ccSwyllys if (i != 8) 833*d00756ccSwyllys return (FALSE); 834*d00756ccSwyllys 83508ec4bd3Shylee if (memcmp(buf, "Bag Attr", 8) == 0) { 83608ec4bd3Shylee *fmt = KMF_FORMAT_PEM_KEYPAIR; 83708ec4bd3Shylee return (TRUE); 83808ec4bd3Shylee } 83908ec4bd3Shylee 8409b37d296Swyllys /* Look for "-----BEGIN" right after a newline */ 84108ec4bd3Shylee p = strtok((char *)buf, "\n"); 8429b37d296Swyllys while (p != NULL) { 8439b37d296Swyllys if (strstr(p, "-----BEGIN") != NULL) { 84408ec4bd3Shylee *fmt = KMF_FORMAT_PEM; 845*d00756ccSwyllys /* Restore the buffer */ 846*d00756ccSwyllys buf[strlen(p)] = '\n'; 8479b37d296Swyllys return (TRUE); 84802744e81Swyllys } 849*d00756ccSwyllys buf[strlen(p)] = '\n'; 8509b37d296Swyllys p = strtok(NULL, "\n"); 85102744e81Swyllys } 85202744e81Swyllys return (FALSE); 85302744e81Swyllys } 85402744e81Swyllys 85508ec4bd3Shylee 85608ec4bd3Shylee static unsigned char pkcs12_version[3] = {0x02, 0x01, 0x03}; 85708ec4bd3Shylee static unsigned char pkcs12_oid[11] = 85808ec4bd3Shylee {0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01}; 85908ec4bd3Shylee 86008ec4bd3Shylee /* 86108ec4bd3Shylee * This function takes a BER encoded string as input and checks the version 86208ec4bd3Shylee * and the oid in the the top-level ASN.1 structure to see if it complies to 86308ec4bd3Shylee * the PKCS#12 Syntax. 86408ec4bd3Shylee */ 86508ec4bd3Shylee static boolean_t 86608ec4bd3Shylee check_for_pkcs12(uchar_t *buf, int buf_len) 86708ec4bd3Shylee { 86808ec4bd3Shylee int index = 0; 86908ec4bd3Shylee int length_octets; 87008ec4bd3Shylee 87108ec4bd3Shylee if (buf == NULL || buf_len <= 0) 87208ec4bd3Shylee return (FALSE); 87308ec4bd3Shylee 87408ec4bd3Shylee /* 87508ec4bd3Shylee * The top level structure for a PKCS12 string: 87608ec4bd3Shylee * 87708ec4bd3Shylee * PFX ::= SEQUENCE { 87808ec4bd3Shylee * version INTEGER {v3(3)}(v3,...) 87908ec4bd3Shylee * authSafe ContentInfo 88008ec4bd3Shylee * macData MacData OPTIONAL 88108ec4bd3Shylee * } 88208ec4bd3Shylee * 88308ec4bd3Shylee * ContentInfo 88408ec4bd3Shylee * FROM PKCS-7 {iso(1) member-body(2) us(840) rsadsi(113549) 88508ec4bd3Shylee * pkcs(1) pkcs-7(7) modules(0) pkcs-7(1)} 88608ec4bd3Shylee * 88708ec4bd3Shylee * Therefore, the BER/DER dump of a PKCS#12 file for the first 2 88808ec4bd3Shylee * sequences up to the oid part is as following: 88908ec4bd3Shylee * 89008ec4bd3Shylee * SEQUENCE { 89108ec4bd3Shylee * INTEGER 3 89208ec4bd3Shylee * SEQUENCE { 89308ec4bd3Shylee * OBJECT IDENTIFIER data (1 2 840 113549 1 7 1) 89408ec4bd3Shylee */ 89508ec4bd3Shylee 89608ec4bd3Shylee /* 89708ec4bd3Shylee * Check the first sequence and calculate the number of bytes used 89808ec4bd3Shylee * to store the length. 89908ec4bd3Shylee */ 90008ec4bd3Shylee if (buf[index++] != 0x30) 90108ec4bd3Shylee return (FALSE); 90208ec4bd3Shylee 90308ec4bd3Shylee if (buf[index] & 0x80) { 90408ec4bd3Shylee length_octets = buf[index++] & 0x0F; /* long form */ 90508ec4bd3Shylee } else { 90608ec4bd3Shylee length_octets = 1; /* short form */ 90708ec4bd3Shylee } 90808ec4bd3Shylee 90908ec4bd3Shylee index += length_octets; 91008ec4bd3Shylee if (index >= buf_len) 91108ec4bd3Shylee return (FALSE); 91208ec4bd3Shylee 91308ec4bd3Shylee /* Skip the length octets and check the pkcs12 version */ 91408ec4bd3Shylee if (memcmp(buf + index, pkcs12_version, sizeof (pkcs12_version)) != 0) 91508ec4bd3Shylee return (FALSE); 91608ec4bd3Shylee 91708ec4bd3Shylee index += sizeof (pkcs12_version); 91808ec4bd3Shylee if (index >= buf_len) 91908ec4bd3Shylee return (FALSE); 92008ec4bd3Shylee 92108ec4bd3Shylee /* 92208ec4bd3Shylee * Check the 2nd sequence and calculate the number of bytes used 92308ec4bd3Shylee * to store the length. 92408ec4bd3Shylee */ 92508ec4bd3Shylee if ((buf[index++] & 0xFF) != 0x30) 92608ec4bd3Shylee return (FALSE); 92708ec4bd3Shylee 92808ec4bd3Shylee if (buf[index] & 0x80) { 92908ec4bd3Shylee length_octets = buf[index++] & 0x0F; 93008ec4bd3Shylee } else { 93108ec4bd3Shylee length_octets = 1; 93208ec4bd3Shylee } 93308ec4bd3Shylee 93408ec4bd3Shylee index += length_octets; 93508ec4bd3Shylee if (index + sizeof (pkcs12_oid) >= buf_len) 93608ec4bd3Shylee return (FALSE); 93708ec4bd3Shylee 93808ec4bd3Shylee /* Skip the length octets and check the oid */ 93908ec4bd3Shylee if (memcmp(buf + index, pkcs12_oid, sizeof (pkcs12_oid)) != 0) 94008ec4bd3Shylee return (FALSE); 94108ec4bd3Shylee else 94208ec4bd3Shylee return (TRUE); 94308ec4bd3Shylee } 94408ec4bd3Shylee 945*d00756ccSwyllys KMF_RETURN 946*d00756ccSwyllys kmf_get_data_format(KMF_DATA *data, KMF_ENCODE_FORMAT *fmt) 947*d00756ccSwyllys { 948*d00756ccSwyllys uchar_t *buf = data->Data; 949*d00756ccSwyllys 950*d00756ccSwyllys if (check_for_pkcs12(buf, data->Length) == TRUE) { 951*d00756ccSwyllys *fmt = KMF_FORMAT_PKCS12; 952*d00756ccSwyllys } else if (buf[0] == 0x30 && (buf[1] & 0x80)) { 953*d00756ccSwyllys /* It is most likely a generic ASN.1 encoded file */ 954*d00756ccSwyllys *fmt = KMF_FORMAT_ASN1; 955*d00756ccSwyllys } else if (check_for_pem(buf, fmt) != TRUE) { 956*d00756ccSwyllys /* Cannot determine this file format */ 957*d00756ccSwyllys *fmt = KMF_FORMAT_UNDEF; 958*d00756ccSwyllys return (KMF_ERR_ENCODING); 959*d00756ccSwyllys } 960*d00756ccSwyllys return (KMF_OK); 961*d00756ccSwyllys } 962*d00756ccSwyllys 96399ebb4caSwyllys KMF_RETURN 96430a5e8faSwyllys kmf_get_file_format(char *filename, KMF_ENCODE_FORMAT *fmt) 96599ebb4caSwyllys { 96699ebb4caSwyllys KMF_RETURN ret = KMF_OK; 96708ec4bd3Shylee KMF_DATA filebuf = {NULL, 0}; 96899ebb4caSwyllys 96999ebb4caSwyllys if (filename == NULL || !strlen(filename) || fmt == NULL) 97099ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 97199ebb4caSwyllys 97299ebb4caSwyllys *fmt = 0; 97330a5e8faSwyllys ret = kmf_read_input_file(NULL, filename, &filebuf); 97408ec4bd3Shylee if (ret != KMF_OK) 97508ec4bd3Shylee return (ret); 97699ebb4caSwyllys 97708ec4bd3Shylee if (filebuf.Length < 8) { 97808ec4bd3Shylee ret = KMF_ERR_ENCODING; /* too small */ 97999ebb4caSwyllys goto end; 98099ebb4caSwyllys } 98199ebb4caSwyllys 982*d00756ccSwyllys ret = kmf_get_data_format(&filebuf, fmt); 98399ebb4caSwyllys end: 98430a5e8faSwyllys kmf_free_data(&filebuf); 98599ebb4caSwyllys return (ret); 98699ebb4caSwyllys } 98799ebb4caSwyllys 98899ebb4caSwyllys KMF_RETURN 98930a5e8faSwyllys kmf_hexstr_to_bytes(unsigned char *hexstr, unsigned char **bytes, 99099ebb4caSwyllys size_t *outlen) 99199ebb4caSwyllys { 99299ebb4caSwyllys KMF_RETURN ret = KMF_OK; 99399ebb4caSwyllys unsigned char *buf = NULL; 99499ebb4caSwyllys int len, stringlen; 99599ebb4caSwyllys int i; 99699ebb4caSwyllys unsigned char ch; 99799ebb4caSwyllys 99899ebb4caSwyllys if (hexstr == NULL) { 99999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 100099ebb4caSwyllys } 100199ebb4caSwyllys 100230a5e8faSwyllys if (hexstr[0] == '0' && ((hexstr[1] == 'x') || (hexstr[1] == 'X'))) 100399ebb4caSwyllys hexstr += 2; 100499ebb4caSwyllys 100530a5e8faSwyllys for (i = 0; i < strlen((char *)hexstr) && isxdigit(hexstr[i]); i++) 100630a5e8faSwyllys /* empty body */ 100730a5e8faSwyllys ; 100899ebb4caSwyllys /* 100999ebb4caSwyllys * If all the characters are not legitimate hex chars, 101099ebb4caSwyllys * return an error. 101199ebb4caSwyllys */ 101299ebb4caSwyllys if (i != strlen((char *)hexstr)) 101399ebb4caSwyllys return (KMF_ERR_BAD_HEX_STRING); 101499ebb4caSwyllys stringlen = i; 101599ebb4caSwyllys len = (i / 2) + (i % 2); 101699ebb4caSwyllys 101799ebb4caSwyllys buf = malloc(len); 101899ebb4caSwyllys if (buf == NULL) { 101999ebb4caSwyllys return (KMF_ERR_MEMORY); 102099ebb4caSwyllys } 102199ebb4caSwyllys (void) memset(buf, 0, len); 102299ebb4caSwyllys 102399ebb4caSwyllys for (i = 0; i < stringlen; i++) { 102499ebb4caSwyllys ch = (unsigned char) *hexstr; 102599ebb4caSwyllys hexstr++; 102699ebb4caSwyllys if ((ch >= '0') && (ch <= '9')) 102799ebb4caSwyllys ch -= '0'; 102899ebb4caSwyllys else if ((ch >= 'A') && (ch <= 'F')) 102999ebb4caSwyllys ch = ch - 'A' + 10; 103099ebb4caSwyllys else if ((ch >= 'a') && (ch <= 'f')) 103199ebb4caSwyllys ch = ch - 'a' + 10; 103299ebb4caSwyllys else { 103399ebb4caSwyllys ret = KMF_ERR_BAD_HEX_STRING; 103499ebb4caSwyllys goto out; 103599ebb4caSwyllys } 103699ebb4caSwyllys 103799ebb4caSwyllys if (i & 1) { 103899ebb4caSwyllys buf[i/2] |= ch; 103999ebb4caSwyllys } else { 104099ebb4caSwyllys buf[i/2] = (ch << 4); 104199ebb4caSwyllys } 104299ebb4caSwyllys } 104399ebb4caSwyllys 104499ebb4caSwyllys *bytes = buf; 104599ebb4caSwyllys *outlen = len; 104699ebb4caSwyllys out: 104799ebb4caSwyllys if (buf != NULL && ret != KMF_OK) { 104899ebb4caSwyllys free(buf); 104999ebb4caSwyllys } 105099ebb4caSwyllys return (ret); 105199ebb4caSwyllys } 105299ebb4caSwyllys 105399ebb4caSwyllys void 105430a5e8faSwyllys kmf_free_dn(KMF_X509_NAME *name) 105599ebb4caSwyllys { 105699ebb4caSwyllys KMF_X509_RDN *newrdn = NULL; 105799ebb4caSwyllys KMF_X509_TYPE_VALUE_PAIR *av = NULL; 105899ebb4caSwyllys int i, j; 105999ebb4caSwyllys 106099ebb4caSwyllys if (name && name->numberOfRDNs) { 106199ebb4caSwyllys for (i = 0; i < name->numberOfRDNs; i++) { 106299ebb4caSwyllys newrdn = &name->RelativeDistinguishedName[i]; 106399ebb4caSwyllys for (j = 0; j < newrdn->numberOfPairs; j++) { 106499ebb4caSwyllys av = &newrdn->AttributeTypeAndValue[j]; 106530a5e8faSwyllys kmf_free_data(&av->type); 106630a5e8faSwyllys kmf_free_data(&av->value); 106799ebb4caSwyllys } 106899ebb4caSwyllys free(newrdn->AttributeTypeAndValue); 106999ebb4caSwyllys newrdn->numberOfPairs = 0; 107099ebb4caSwyllys newrdn->AttributeTypeAndValue = NULL; 107199ebb4caSwyllys } 107299ebb4caSwyllys free(name->RelativeDistinguishedName); 107399ebb4caSwyllys name->numberOfRDNs = 0; 107499ebb4caSwyllys name->RelativeDistinguishedName = NULL; 107599ebb4caSwyllys } 107699ebb4caSwyllys } 107799ebb4caSwyllys 107899ebb4caSwyllys void 107930a5e8faSwyllys kmf_free_kmf_cert(KMF_HANDLE_T handle, KMF_X509_DER_CERT *kmf_cert) 108099ebb4caSwyllys { 108199ebb4caSwyllys KMF_PLUGIN *plugin; 108299ebb4caSwyllys KMF_RETURN ret; 108399ebb4caSwyllys 108499ebb4caSwyllys CLEAR_ERROR(handle, ret); 108599ebb4caSwyllys if (ret != KMF_OK) 108699ebb4caSwyllys return; 108799ebb4caSwyllys 108899ebb4caSwyllys if (kmf_cert == NULL) 108999ebb4caSwyllys return; 109099ebb4caSwyllys 109199ebb4caSwyllys plugin = FindPlugin(handle, kmf_cert->kmf_private.keystore_type); 109299ebb4caSwyllys 109399ebb4caSwyllys if (plugin != NULL && plugin->funclist->FreeKMFCert != NULL) { 109499ebb4caSwyllys plugin->funclist->FreeKMFCert(handle, kmf_cert); 109599ebb4caSwyllys } 109699ebb4caSwyllys } 109799ebb4caSwyllys 109899ebb4caSwyllys void 109930a5e8faSwyllys kmf_free_data(KMF_DATA *datablock) 110099ebb4caSwyllys { 110199ebb4caSwyllys if (datablock != NULL && datablock->Data != NULL) { 110299ebb4caSwyllys free(datablock->Data); 110399ebb4caSwyllys datablock->Data = NULL; 110499ebb4caSwyllys datablock->Length = 0; 110599ebb4caSwyllys } 110699ebb4caSwyllys } 110799ebb4caSwyllys 110899ebb4caSwyllys void 110930a5e8faSwyllys kmf_free_algoid(KMF_X509_ALGORITHM_IDENTIFIER *algoid) 111099ebb4caSwyllys { 111199ebb4caSwyllys if (algoid == NULL) 111299ebb4caSwyllys return; 111330a5e8faSwyllys kmf_free_data(&algoid->algorithm); 111430a5e8faSwyllys kmf_free_data(&algoid->parameters); 111599ebb4caSwyllys } 111699ebb4caSwyllys 111799ebb4caSwyllys void 111830a5e8faSwyllys kmf_free_extn(KMF_X509_EXTENSION *exptr) 111999ebb4caSwyllys { 112099ebb4caSwyllys if (exptr == NULL) 112199ebb4caSwyllys return; 112299ebb4caSwyllys 112330a5e8faSwyllys kmf_free_data((KMF_DATA *)&exptr->extnId); 112430a5e8faSwyllys kmf_free_data(&exptr->BERvalue); 112599ebb4caSwyllys 112699ebb4caSwyllys if (exptr->value.tagAndValue) { 112730a5e8faSwyllys kmf_free_data(&exptr->value.tagAndValue->value); 112899ebb4caSwyllys free(exptr->value.tagAndValue); 112999ebb4caSwyllys } 113099ebb4caSwyllys } 113199ebb4caSwyllys 113299ebb4caSwyllys void 113330a5e8faSwyllys kmf_free_tbs_csr(KMF_TBS_CSR *tbscsr) 113499ebb4caSwyllys { 113599ebb4caSwyllys if (tbscsr) { 113630a5e8faSwyllys kmf_free_data(&tbscsr->version); 113799ebb4caSwyllys 113830a5e8faSwyllys kmf_free_dn(&tbscsr->subject); 113999ebb4caSwyllys 114030a5e8faSwyllys kmf_free_algoid(&tbscsr->subjectPublicKeyInfo.algorithm); 114130a5e8faSwyllys kmf_free_data(&tbscsr->subjectPublicKeyInfo.subjectPublicKey); 114299ebb4caSwyllys 114399ebb4caSwyllys free_extensions(&tbscsr->extensions); 114499ebb4caSwyllys } 114599ebb4caSwyllys } 114699ebb4caSwyllys 114799ebb4caSwyllys void 114830a5e8faSwyllys kmf_free_signed_csr(KMF_CSR_DATA *csr) 114999ebb4caSwyllys { 115099ebb4caSwyllys if (csr) { 115130a5e8faSwyllys kmf_free_tbs_csr(&csr->csr); 115299ebb4caSwyllys 115330a5e8faSwyllys kmf_free_algoid(&csr->signature.algorithmIdentifier); 115430a5e8faSwyllys kmf_free_data(&csr->signature.encrypted); 115599ebb4caSwyllys } 115699ebb4caSwyllys } 115799ebb4caSwyllys 115899ebb4caSwyllys static void 115999ebb4caSwyllys free_validity(KMF_X509_VALIDITY *validity) 116099ebb4caSwyllys { 116199ebb4caSwyllys if (validity == NULL) 116299ebb4caSwyllys return; 116330a5e8faSwyllys kmf_free_data(&validity->notBefore.time); 116430a5e8faSwyllys kmf_free_data(&validity->notAfter.time); 116599ebb4caSwyllys } 116699ebb4caSwyllys 116799ebb4caSwyllys static void 116899ebb4caSwyllys free_extensions(KMF_X509_EXTENSIONS *extns) 116999ebb4caSwyllys { 117099ebb4caSwyllys int i; 117199ebb4caSwyllys KMF_X509_EXTENSION *exptr; 117299ebb4caSwyllys 117399ebb4caSwyllys if (extns && extns->numberOfExtensions > 0) { 117499ebb4caSwyllys for (i = 0; i < extns->numberOfExtensions; i++) { 117599ebb4caSwyllys exptr = &extns->extensions[i]; 117630a5e8faSwyllys kmf_free_extn(exptr); 117799ebb4caSwyllys } 117899ebb4caSwyllys free(extns->extensions); 117999ebb4caSwyllys extns->numberOfExtensions = 0; 118099ebb4caSwyllys extns->extensions = NULL; 118199ebb4caSwyllys } 118299ebb4caSwyllys } 118399ebb4caSwyllys 118499ebb4caSwyllys void 118530a5e8faSwyllys kmf_free_tbs_cert(KMF_X509_TBS_CERT *tbscert) 118699ebb4caSwyllys { 118799ebb4caSwyllys if (tbscert) { 118830a5e8faSwyllys kmf_free_data(&tbscert->version); 118930a5e8faSwyllys kmf_free_bigint(&tbscert->serialNumber); 119030a5e8faSwyllys kmf_free_algoid(&tbscert->signature); 119199ebb4caSwyllys 119230a5e8faSwyllys kmf_free_dn(&tbscert->issuer); 119330a5e8faSwyllys kmf_free_dn(&tbscert->subject); 119499ebb4caSwyllys 119599ebb4caSwyllys free_validity(&tbscert->validity); 119699ebb4caSwyllys 119730a5e8faSwyllys kmf_free_data(&tbscert->issuerUniqueIdentifier); 119830a5e8faSwyllys kmf_free_data(&tbscert->subjectUniqueIdentifier); 119999ebb4caSwyllys 120030a5e8faSwyllys kmf_free_algoid(&tbscert->subjectPublicKeyInfo.algorithm); 120130a5e8faSwyllys kmf_free_data(&tbscert->subjectPublicKeyInfo.subjectPublicKey); 120299ebb4caSwyllys 120399ebb4caSwyllys free_extensions(&tbscert->extensions); 120499ebb4caSwyllys 120530a5e8faSwyllys kmf_free_data(&tbscert->issuerUniqueIdentifier); 120630a5e8faSwyllys kmf_free_data(&tbscert->subjectUniqueIdentifier); 120799ebb4caSwyllys } 120899ebb4caSwyllys } 120999ebb4caSwyllys 121099ebb4caSwyllys void 121130a5e8faSwyllys kmf_free_signed_cert(KMF_X509_CERTIFICATE *certptr) 121299ebb4caSwyllys { 121399ebb4caSwyllys if (!certptr) 121499ebb4caSwyllys return; 121599ebb4caSwyllys 121630a5e8faSwyllys kmf_free_tbs_cert(&certptr->certificate); 121799ebb4caSwyllys 121830a5e8faSwyllys kmf_free_algoid(&certptr->signature.algorithmIdentifier); 121930a5e8faSwyllys kmf_free_data(&certptr->signature.encrypted); 122099ebb4caSwyllys } 122199ebb4caSwyllys 122299ebb4caSwyllys void 122330a5e8faSwyllys kmf_free_str(char *pstr) 122499ebb4caSwyllys { 122599ebb4caSwyllys if (pstr != NULL) 122699ebb4caSwyllys free(pstr); 122799ebb4caSwyllys } 122899ebb4caSwyllys 122999ebb4caSwyllys void 123099ebb4caSwyllys free_keyidlist(KMF_OID *oidlist, int len) 123199ebb4caSwyllys { 123299ebb4caSwyllys int i; 123399ebb4caSwyllys for (i = 0; i < len; i++) { 123430a5e8faSwyllys kmf_free_data((KMF_DATA *)&oidlist[i]); 123599ebb4caSwyllys } 123699ebb4caSwyllys free(oidlist); 123799ebb4caSwyllys } 123899ebb4caSwyllys 123999ebb4caSwyllys void 124030a5e8faSwyllys kmf_free_eku(KMF_X509EXT_EKU *eptr) 124199ebb4caSwyllys { 124230a5e8faSwyllys if (eptr && eptr->nEKUs > 0 && eptr->keyPurposeIdList != NULL) 124399ebb4caSwyllys free_keyidlist(eptr->keyPurposeIdList, eptr->nEKUs); 124499ebb4caSwyllys } 124599ebb4caSwyllys 124699ebb4caSwyllys void 124730a5e8faSwyllys kmf_free_spki(KMF_X509_SPKI *spki) 124899ebb4caSwyllys { 124999ebb4caSwyllys if (spki != NULL) { 125030a5e8faSwyllys kmf_free_algoid(&spki->algorithm); 125130a5e8faSwyllys kmf_free_data(&spki->subjectPublicKey); 125299ebb4caSwyllys } 125399ebb4caSwyllys } 125499ebb4caSwyllys 125599ebb4caSwyllys void 125630a5e8faSwyllys kmf_free_kmf_key(KMF_HANDLE_T handle, KMF_KEY_HANDLE *key) 125799ebb4caSwyllys { 125899ebb4caSwyllys KMF_PLUGIN *plugin; 125999ebb4caSwyllys KMF_RETURN ret; 126030a5e8faSwyllys KMF_ATTRIBUTE attlist[2]; /* only 2 attributes for DeleteKey op */ 126130a5e8faSwyllys int i = 0; 126230a5e8faSwyllys boolean_t token_destroy = B_FALSE; 126330a5e8faSwyllys 126430a5e8faSwyllys if (key == NULL) 126530a5e8faSwyllys return; 126699ebb4caSwyllys 126799ebb4caSwyllys CLEAR_ERROR(handle, ret); 126899ebb4caSwyllys if (ret != KMF_OK) 126999ebb4caSwyllys return; 127099ebb4caSwyllys 127130a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 127230a5e8faSwyllys KMF_KEY_HANDLE_ATTR, key, sizeof (KMF_KEY_HANDLE)); 127330a5e8faSwyllys i++; 127430a5e8faSwyllys 127530a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 127630a5e8faSwyllys KMF_DESTROY_BOOL_ATTR, &token_destroy, sizeof (boolean_t)); 127730a5e8faSwyllys i++; 127899ebb4caSwyllys 127999ebb4caSwyllys plugin = FindPlugin(handle, key->kstype); 128099ebb4caSwyllys if (plugin != NULL && plugin->funclist->DeleteKey != NULL) { 128130a5e8faSwyllys (void) plugin->funclist->DeleteKey(handle, i, attlist); 128299ebb4caSwyllys } 128399ebb4caSwyllys 128499ebb4caSwyllys if (key->keylabel) 128599ebb4caSwyllys free(key->keylabel); 128699ebb4caSwyllys 128799ebb4caSwyllys if (key->israw) { 128830a5e8faSwyllys kmf_free_raw_key(key->keyp); 128999ebb4caSwyllys free(key->keyp); 129099ebb4caSwyllys } 129199ebb4caSwyllys 129299ebb4caSwyllys (void) memset(key, 0, sizeof (KMF_KEY_HANDLE)); 129399ebb4caSwyllys } 129499ebb4caSwyllys 129599ebb4caSwyllys void 129630a5e8faSwyllys kmf_free_bigint(KMF_BIGINT *big) 129799ebb4caSwyllys { 129899ebb4caSwyllys if (big != NULL && big->val != NULL) { 129902744e81Swyllys /* Clear it out before returning it to the pool */ 130002744e81Swyllys (void) memset(big->val, 0x00, big->len); 130199ebb4caSwyllys free(big->val); 130299ebb4caSwyllys big->val = NULL; 130399ebb4caSwyllys big->len = 0; 130499ebb4caSwyllys } 130599ebb4caSwyllys } 130699ebb4caSwyllys 130799ebb4caSwyllys static void 130899ebb4caSwyllys free_raw_rsa(KMF_RAW_RSA_KEY *key) 130999ebb4caSwyllys { 131099ebb4caSwyllys if (key == NULL) 131199ebb4caSwyllys return; 131230a5e8faSwyllys kmf_free_bigint(&key->mod); 131330a5e8faSwyllys kmf_free_bigint(&key->pubexp); 131430a5e8faSwyllys kmf_free_bigint(&key->priexp); 131530a5e8faSwyllys kmf_free_bigint(&key->prime1); 131630a5e8faSwyllys kmf_free_bigint(&key->prime2); 131730a5e8faSwyllys kmf_free_bigint(&key->exp1); 131830a5e8faSwyllys kmf_free_bigint(&key->exp2); 131930a5e8faSwyllys kmf_free_bigint(&key->coef); 132099ebb4caSwyllys } 132199ebb4caSwyllys 132299ebb4caSwyllys static void 132399ebb4caSwyllys free_raw_dsa(KMF_RAW_DSA_KEY *key) 132499ebb4caSwyllys { 132599ebb4caSwyllys if (key == NULL) 132699ebb4caSwyllys return; 132730a5e8faSwyllys kmf_free_bigint(&key->prime); 132830a5e8faSwyllys kmf_free_bigint(&key->subprime); 132930a5e8faSwyllys kmf_free_bigint(&key->base); 133030a5e8faSwyllys kmf_free_bigint(&key->value); 133199ebb4caSwyllys } 133299ebb4caSwyllys 133399ebb4caSwyllys static void 133499ebb4caSwyllys free_raw_sym(KMF_RAW_SYM_KEY *key) 133599ebb4caSwyllys { 133699ebb4caSwyllys if (key == NULL) 133799ebb4caSwyllys return; 133830a5e8faSwyllys kmf_free_bigint(&key->keydata); 133999ebb4caSwyllys } 134099ebb4caSwyllys 134199ebb4caSwyllys void 134230a5e8faSwyllys kmf_free_raw_key(KMF_RAW_KEY_DATA *key) 134399ebb4caSwyllys { 134499ebb4caSwyllys if (key == NULL) 134599ebb4caSwyllys return; 134699ebb4caSwyllys 134799ebb4caSwyllys switch (key->keytype) { 134899ebb4caSwyllys case KMF_RSA: 134999ebb4caSwyllys free_raw_rsa(&key->rawdata.rsa); 135099ebb4caSwyllys break; 135199ebb4caSwyllys case KMF_DSA: 135299ebb4caSwyllys free_raw_dsa(&key->rawdata.dsa); 135399ebb4caSwyllys break; 135499ebb4caSwyllys case KMF_AES: 135599ebb4caSwyllys case KMF_RC4: 135699ebb4caSwyllys case KMF_DES: 135799ebb4caSwyllys case KMF_DES3: 135899ebb4caSwyllys free_raw_sym(&key->rawdata.sym); 135999ebb4caSwyllys break; 136099ebb4caSwyllys } 13615b3e1433Swyllys if (key->label) { 13625b3e1433Swyllys free(key->label); 13635b3e1433Swyllys key->label = NULL; 13645b3e1433Swyllys } 13655b3e1433Swyllys kmf_free_data(&key->id); 136699ebb4caSwyllys } 136799ebb4caSwyllys 136899ebb4caSwyllys void 136930a5e8faSwyllys kmf_free_raw_sym_key(KMF_RAW_SYM_KEY *key) 137099ebb4caSwyllys { 137199ebb4caSwyllys if (key == NULL) 137299ebb4caSwyllys return; 137330a5e8faSwyllys kmf_free_bigint(&key->keydata); 137499ebb4caSwyllys free(key); 137599ebb4caSwyllys } 137699ebb4caSwyllys 137799ebb4caSwyllys /* 137899ebb4caSwyllys * This function frees the space allocated for the name portion of a 137999ebb4caSwyllys * KMF_CRL_DIST_POINT. 138099ebb4caSwyllys */ 138199ebb4caSwyllys void 138299ebb4caSwyllys free_dp_name(KMF_CRL_DIST_POINT *dp) 138399ebb4caSwyllys { 138499ebb4caSwyllys KMF_GENERALNAMES *fullname; 138599ebb4caSwyllys KMF_DATA *urldata; 138699ebb4caSwyllys int i; 138799ebb4caSwyllys 138899ebb4caSwyllys if (dp == NULL) 138999ebb4caSwyllys return; 139099ebb4caSwyllys 139199ebb4caSwyllys /* For phase 1, we only need to free the fullname space. */ 139299ebb4caSwyllys fullname = &(dp->name.full_name); 139399ebb4caSwyllys if (fullname->number == 0) 139499ebb4caSwyllys return; 139599ebb4caSwyllys 139699ebb4caSwyllys for (i = 0; i < fullname->number; i++) { 139799ebb4caSwyllys urldata = &(fullname->namelist[fullname->number - 1].name); 139830a5e8faSwyllys kmf_free_data(urldata); 139999ebb4caSwyllys } 140099ebb4caSwyllys 140199ebb4caSwyllys free(fullname->namelist); 140299ebb4caSwyllys } 140399ebb4caSwyllys 140499ebb4caSwyllys /* 140599ebb4caSwyllys * This function frees the space allocated for a KMF_CRL_DIST_POINT. 140699ebb4caSwyllys */ 140799ebb4caSwyllys void 140899ebb4caSwyllys free_dp(KMF_CRL_DIST_POINT *dp) 140999ebb4caSwyllys { 141099ebb4caSwyllys if (dp == NULL) 141199ebb4caSwyllys return; 141299ebb4caSwyllys 141399ebb4caSwyllys free_dp_name(dp); 141430a5e8faSwyllys kmf_free_data(&(dp->reasons)); 141599ebb4caSwyllys /* Need not to free crl_issuer space at phase 1 */ 141699ebb4caSwyllys } 141799ebb4caSwyllys 141899ebb4caSwyllys /* 141999ebb4caSwyllys * This function frees space for a KMF_X509EXT_CRLDISTPOINTS internally. 142099ebb4caSwyllys */ 142199ebb4caSwyllys void 142230a5e8faSwyllys kmf_free_crl_dist_pts(KMF_X509EXT_CRLDISTPOINTS *crl_dps) 142399ebb4caSwyllys { 142499ebb4caSwyllys int i; 142599ebb4caSwyllys 142699ebb4caSwyllys if (crl_dps == NULL) 142799ebb4caSwyllys return; 142899ebb4caSwyllys 142999ebb4caSwyllys for (i = 0; i < crl_dps->number; i++) 143099ebb4caSwyllys free_dp(&(crl_dps->dplist[i])); 143199ebb4caSwyllys 143299ebb4caSwyllys free(crl_dps->dplist); 143399ebb4caSwyllys } 143499ebb4caSwyllys 143599ebb4caSwyllys KMF_RETURN 143630a5e8faSwyllys kmf_create_ocsp_request(KMF_HANDLE_T handle, 143730a5e8faSwyllys int num_args, 143830a5e8faSwyllys KMF_ATTRIBUTE *attrlist) 143999ebb4caSwyllys { 144030a5e8faSwyllys KMF_RETURN ret = KMF_OK; 144199ebb4caSwyllys KMF_PLUGIN *plugin; 144230a5e8faSwyllys KMF_RETURN (*createReqFn)(void *, int num_args, 144330a5e8faSwyllys KMF_ATTRIBUTE *attrlist); 144499ebb4caSwyllys 144530a5e8faSwyllys KMF_ATTRIBUTE_TESTER required_attrs[] = { 144630a5e8faSwyllys {KMF_OCSP_REQUEST_FILENAME_ATTR, FALSE, 1, 0}, 144730a5e8faSwyllys {KMF_USER_CERT_DATA_ATTR, FALSE, sizeof (KMF_DATA), 144830a5e8faSwyllys sizeof (KMF_DATA)}, 144930a5e8faSwyllys {KMF_ISSUER_CERT_DATA_ATTR, FALSE, sizeof (KMF_DATA), 145030a5e8faSwyllys sizeof (KMF_DATA)}, 145130a5e8faSwyllys }; 145299ebb4caSwyllys 145330a5e8faSwyllys int num_req_attrs = sizeof (required_attrs) / 145430a5e8faSwyllys sizeof (KMF_ATTRIBUTE_TESTER); 145599ebb4caSwyllys 145630a5e8faSwyllys if (handle == NULL) 145799ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 145899ebb4caSwyllys 145930a5e8faSwyllys CLEAR_ERROR(handle, ret); 146030a5e8faSwyllys 146130a5e8faSwyllys ret = test_attributes(num_req_attrs, required_attrs, 146230a5e8faSwyllys 0, NULL, num_args, attrlist); 146330a5e8faSwyllys 146430a5e8faSwyllys if (ret != KMF_OK) 146530a5e8faSwyllys return (ret); 146630a5e8faSwyllys 146799ebb4caSwyllys /* 146899ebb4caSwyllys * This framework function is actually implemented in the openssl 146999ebb4caSwyllys * plugin library, so we find the function address and call it. 147099ebb4caSwyllys */ 147199ebb4caSwyllys plugin = FindPlugin(handle, KMF_KEYSTORE_OPENSSL); 147299ebb4caSwyllys if (plugin == NULL || plugin->dldesc == NULL) { 147399ebb4caSwyllys return (KMF_ERR_PLUGIN_NOTFOUND); 147499ebb4caSwyllys } 147599ebb4caSwyllys 147699ebb4caSwyllys createReqFn = (KMF_RETURN(*)())dlsym(plugin->dldesc, 147799ebb4caSwyllys "OpenSSL_CreateOCSPRequest"); 147899ebb4caSwyllys if (createReqFn == NULL) { 147999ebb4caSwyllys return (KMF_ERR_FUNCTION_NOT_FOUND); 148099ebb4caSwyllys } 148199ebb4caSwyllys 148230a5e8faSwyllys return (createReqFn(handle, num_args, attrlist)); 148330a5e8faSwyllys 148499ebb4caSwyllys } 148599ebb4caSwyllys 148699ebb4caSwyllys KMF_RETURN 148730a5e8faSwyllys kmf_get_ocsp_status_for_cert(KMF_HANDLE_T handle, 148830a5e8faSwyllys int num_args, 148930a5e8faSwyllys KMF_ATTRIBUTE *attrlist) 149099ebb4caSwyllys { 149130a5e8faSwyllys KMF_RETURN ret = KMF_OK; 149299ebb4caSwyllys KMF_PLUGIN *plugin; 149330a5e8faSwyllys KMF_RETURN (*getCertStatusFn)(void *, int num_args, 149430a5e8faSwyllys KMF_ATTRIBUTE *attrlist); 149530a5e8faSwyllys 149630a5e8faSwyllys KMF_ATTRIBUTE_TESTER required_attrs[] = { 149730a5e8faSwyllys {KMF_USER_CERT_DATA_ATTR, FALSE, sizeof (KMF_DATA), 149830a5e8faSwyllys sizeof (KMF_DATA)}, 149930a5e8faSwyllys {KMF_ISSUER_CERT_DATA_ATTR, FALSE, sizeof (KMF_DATA), 150030a5e8faSwyllys sizeof (KMF_DATA)}, 150130a5e8faSwyllys {KMF_OCSP_RESPONSE_DATA_ATTR, FALSE, sizeof (KMF_DATA), 150230a5e8faSwyllys sizeof (KMF_DATA)}, 150330a5e8faSwyllys {KMF_OCSP_RESPONSE_STATUS_ATTR, FALSE, sizeof (int), 150430a5e8faSwyllys sizeof (uint32_t)}, 150530a5e8faSwyllys {KMF_OCSP_RESPONSE_REASON_ATTR, FALSE, sizeof (int), 150630a5e8faSwyllys sizeof (uint32_t)}, 150730a5e8faSwyllys {KMF_OCSP_RESPONSE_CERT_STATUS_ATTR, FALSE, sizeof (int), 150830a5e8faSwyllys sizeof (uint32_t)}, 150930a5e8faSwyllys }; 151030a5e8faSwyllys 151130a5e8faSwyllys int num_req_attrs = sizeof (required_attrs) / 151230a5e8faSwyllys sizeof (KMF_ATTRIBUTE_TESTER); 151330a5e8faSwyllys 151430a5e8faSwyllys if (handle == NULL) 151530a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 151699ebb4caSwyllys 151799ebb4caSwyllys CLEAR_ERROR(handle, ret); 151899ebb4caSwyllys 151930a5e8faSwyllys ret = test_attributes(num_req_attrs, required_attrs, 152030a5e8faSwyllys 0, NULL, num_args, attrlist); 152199ebb4caSwyllys 152230a5e8faSwyllys if (ret != KMF_OK) 152330a5e8faSwyllys return (ret); 152499ebb4caSwyllys 152599ebb4caSwyllys /* 152699ebb4caSwyllys * This framework function is actually implemented in the openssl 152799ebb4caSwyllys * plugin library, so we find the function address and call it. 152899ebb4caSwyllys */ 152999ebb4caSwyllys plugin = FindPlugin(handle, KMF_KEYSTORE_OPENSSL); 153099ebb4caSwyllys if (plugin == NULL || plugin->dldesc == NULL) { 153199ebb4caSwyllys return (KMF_ERR_INTERNAL); 153299ebb4caSwyllys } 153399ebb4caSwyllys 153499ebb4caSwyllys getCertStatusFn = (KMF_RETURN(*)())dlsym(plugin->dldesc, 153599ebb4caSwyllys "OpenSSL_GetOCSPStatusForCert"); 153699ebb4caSwyllys if (getCertStatusFn == NULL) { 153799ebb4caSwyllys return (KMF_ERR_INTERNAL); 153899ebb4caSwyllys } 153999ebb4caSwyllys 154030a5e8faSwyllys return (getCertStatusFn(handle, num_args, attrlist)); 154130a5e8faSwyllys 154299ebb4caSwyllys } 154399ebb4caSwyllys 154499ebb4caSwyllys KMF_RETURN 154530a5e8faSwyllys kmf_string_to_oid(char *oidstring, KMF_OID *oid) 154699ebb4caSwyllys { 154799ebb4caSwyllys KMF_RETURN rv = KMF_OK; 154899ebb4caSwyllys char *cp, *bp, *startp; 154999ebb4caSwyllys int numbuf; 155099ebb4caSwyllys int onumbuf; 155199ebb4caSwyllys int nbytes, index; 155299ebb4caSwyllys int len; 155399ebb4caSwyllys unsigned char *op; 155499ebb4caSwyllys 155599ebb4caSwyllys if (oidstring == NULL || oid == NULL) 155699ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 155799ebb4caSwyllys 155899ebb4caSwyllys len = strlen(oidstring); 155999ebb4caSwyllys 156099ebb4caSwyllys bp = oidstring; 156199ebb4caSwyllys cp = bp; 156299ebb4caSwyllys /* Skip over leading space */ 156399ebb4caSwyllys while ((bp < &cp[len]) && isspace(*bp)) 156499ebb4caSwyllys bp++; 156599ebb4caSwyllys 156699ebb4caSwyllys startp = bp; 156799ebb4caSwyllys nbytes = 0; 156899ebb4caSwyllys 156999ebb4caSwyllys /* 157099ebb4caSwyllys * The first two numbers are chewed up by the first octet. 157199ebb4caSwyllys */ 157299ebb4caSwyllys if (sscanf(bp, "%d", &numbuf) != 1) 157399ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 157499ebb4caSwyllys while ((bp < &cp[len]) && isdigit(*bp)) 157599ebb4caSwyllys bp++; 157699ebb4caSwyllys while ((bp < &cp[len]) && (isspace(*bp) || *bp == '.')) 157799ebb4caSwyllys bp++; 157899ebb4caSwyllys if (sscanf(bp, "%d", &numbuf) != 1) 157999ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 158099ebb4caSwyllys while ((bp < &cp[len]) && isdigit(*bp)) 158199ebb4caSwyllys bp++; 158299ebb4caSwyllys while ((bp < &cp[len]) && (isspace(*bp) || *bp == '.')) 158399ebb4caSwyllys bp++; 158499ebb4caSwyllys nbytes++; 158599ebb4caSwyllys 158699ebb4caSwyllys while (isdigit(*bp)) { 158799ebb4caSwyllys if (sscanf(bp, "%d", &numbuf) != 1) 158899ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 158999ebb4caSwyllys while (numbuf) { 159099ebb4caSwyllys nbytes++; 159199ebb4caSwyllys numbuf >>= 7; 159299ebb4caSwyllys } 159399ebb4caSwyllys while ((bp < &cp[len]) && isdigit(*bp)) 159499ebb4caSwyllys bp++; 159599ebb4caSwyllys while ((bp < &cp[len]) && (isspace(*bp) || *bp == '.')) 159699ebb4caSwyllys bp++; 159799ebb4caSwyllys } 159899ebb4caSwyllys 159999ebb4caSwyllys oid->Length = nbytes; 160099ebb4caSwyllys oid->Data = malloc(oid->Length); 160199ebb4caSwyllys if (oid->Data == NULL) { 160299ebb4caSwyllys return (KMF_ERR_MEMORY); 160399ebb4caSwyllys } 160499ebb4caSwyllys (void) memset(oid->Data, 0, oid->Length); 160599ebb4caSwyllys 160699ebb4caSwyllys op = oid->Data; 160799ebb4caSwyllys 160899ebb4caSwyllys bp = startp; 160999ebb4caSwyllys (void) sscanf(bp, "%d", &numbuf); 161099ebb4caSwyllys 161199ebb4caSwyllys while (isdigit(*bp)) bp++; 161299ebb4caSwyllys while (isspace(*bp) || *bp == '.') bp++; 161399ebb4caSwyllys 161499ebb4caSwyllys onumbuf = 40 * numbuf; 161599ebb4caSwyllys (void) sscanf(bp, "%d", &numbuf); 161699ebb4caSwyllys onumbuf += numbuf; 161799ebb4caSwyllys *op = (unsigned char) onumbuf; 161899ebb4caSwyllys op++; 161999ebb4caSwyllys 162099ebb4caSwyllys while (isdigit(*bp)) bp++; 162199ebb4caSwyllys while (isspace(*bp) || *bp == '.') bp++; 162299ebb4caSwyllys while (isdigit(*bp)) { 162399ebb4caSwyllys (void) sscanf(bp, "%d", &numbuf); 162499ebb4caSwyllys nbytes = 0; 162599ebb4caSwyllys /* Have to fill in the bytes msb-first */ 162699ebb4caSwyllys onumbuf = numbuf; 162799ebb4caSwyllys while (numbuf) { 162899ebb4caSwyllys nbytes++; 162999ebb4caSwyllys numbuf >>= 7; 163099ebb4caSwyllys } 163199ebb4caSwyllys numbuf = onumbuf; 163299ebb4caSwyllys op += nbytes; 163399ebb4caSwyllys index = -1; 163499ebb4caSwyllys while (numbuf) { 163599ebb4caSwyllys op[index] = (unsigned char)numbuf & 0x7f; 163699ebb4caSwyllys if (index != -1) 163799ebb4caSwyllys op[index] |= 0x80; 163899ebb4caSwyllys index--; 163999ebb4caSwyllys numbuf >>= 7; 164099ebb4caSwyllys } 164199ebb4caSwyllys while (isdigit(*bp)) bp++; 164299ebb4caSwyllys while (isspace(*bp) || *bp == '.') bp++; 164399ebb4caSwyllys } 164499ebb4caSwyllys 164599ebb4caSwyllys return (rv); 164699ebb4caSwyllys } 164799ebb4caSwyllys 164899ebb4caSwyllys static KMF_RETURN 164999ebb4caSwyllys encode_rid(char *name, KMF_DATA *derdata) 165099ebb4caSwyllys { 165199ebb4caSwyllys KMF_RETURN rv = KMF_OK; 165299ebb4caSwyllys 165399ebb4caSwyllys if (name == NULL || derdata == NULL) 165499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 165599ebb4caSwyllys 165630a5e8faSwyllys rv = kmf_string_to_oid(name, (KMF_OID *)derdata); 165799ebb4caSwyllys 165899ebb4caSwyllys return (rv); 165999ebb4caSwyllys } 166099ebb4caSwyllys 166199ebb4caSwyllys static KMF_RETURN 166299ebb4caSwyllys encode_ipaddr(char *name, KMF_DATA *derdata) 166399ebb4caSwyllys { 166499ebb4caSwyllys KMF_RETURN rv = KMF_OK; 166599ebb4caSwyllys size_t len; 166699ebb4caSwyllys in_addr_t v4; 166799ebb4caSwyllys in6_addr_t v6; 166899ebb4caSwyllys uint8_t *ptr; 166999ebb4caSwyllys 167099ebb4caSwyllys if (name == NULL || derdata == NULL) 167199ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 167299ebb4caSwyllys 167399ebb4caSwyllys v4 = inet_addr(name); 167499ebb4caSwyllys if (v4 == (in_addr_t)-1) { 167599ebb4caSwyllys ptr = (uint8_t *)&v6; 167699ebb4caSwyllys if (inet_pton(AF_INET6, name, ptr) != 1) 167799ebb4caSwyllys return (KMF_ERR_ENCODING); 167899ebb4caSwyllys len = sizeof (v6); 167999ebb4caSwyllys } else { 168099ebb4caSwyllys ptr = (uint8_t *)&v4; 168199ebb4caSwyllys len = sizeof (v4); 168299ebb4caSwyllys } 168399ebb4caSwyllys 168499ebb4caSwyllys derdata->Data = malloc(len); 168599ebb4caSwyllys if (derdata->Data == NULL) 168699ebb4caSwyllys return (KMF_ERR_MEMORY); 168799ebb4caSwyllys (void) memcpy(derdata->Data, ptr, len); 168899ebb4caSwyllys derdata->Length = len; 168999ebb4caSwyllys 169099ebb4caSwyllys return (rv); 169199ebb4caSwyllys } 169299ebb4caSwyllys 1693*d00756ccSwyllys static KMF_RETURN 1694*d00756ccSwyllys encode_krb5(char *name, KMF_DATA *derdata) 1695*d00756ccSwyllys { 1696*d00756ccSwyllys KMF_RETURN rv = KMF_OK; 1697*d00756ccSwyllys char *at, *realm; 1698*d00756ccSwyllys BerElement *asn1 = NULL; 1699*d00756ccSwyllys BerValue *extdata = NULL; 1700*d00756ccSwyllys 1701*d00756ccSwyllys at = strchr(name, '@'); 1702*d00756ccSwyllys if (at == NULL) 1703*d00756ccSwyllys return (KMF_ERR_ENCODING); 1704*d00756ccSwyllys 1705*d00756ccSwyllys realm = at+1; 1706*d00756ccSwyllys *at = 0; 1707*d00756ccSwyllys 1708*d00756ccSwyllys if ((asn1 = kmfder_alloc()) == NULL) 1709*d00756ccSwyllys return (KMF_ERR_MEMORY); 1710*d00756ccSwyllys 1711*d00756ccSwyllys if (kmfber_printf(asn1, "{D{", &KMFOID_PKINIT_san) == -1) 1712*d00756ccSwyllys goto cleanup; 1713*d00756ccSwyllys 1714*d00756ccSwyllys if (kmfber_printf(asn1, "l", strlen(realm)) == -1) 1715*d00756ccSwyllys goto cleanup; 1716*d00756ccSwyllys if (kmfber_write(asn1, realm, strlen(realm), 0) != strlen(realm)) 1717*d00756ccSwyllys goto cleanup; 1718*d00756ccSwyllys if (kmfber_printf(asn1, "l", strlen(name)) == -1) 1719*d00756ccSwyllys goto cleanup; 1720*d00756ccSwyllys if (kmfber_write(asn1, name, strlen(name), 0) != strlen(name)) 1721*d00756ccSwyllys goto cleanup; 1722*d00756ccSwyllys if (kmfber_printf(asn1, "}}") == -1) 1723*d00756ccSwyllys goto cleanup; 1724*d00756ccSwyllys 1725*d00756ccSwyllys if (kmfber_flatten(asn1, &extdata) == -1) { 1726*d00756ccSwyllys rv = KMF_ERR_ENCODING; 1727*d00756ccSwyllys goto cleanup; 1728*d00756ccSwyllys } 1729*d00756ccSwyllys 1730*d00756ccSwyllys derdata->Data = (uchar_t *)extdata->bv_val; 1731*d00756ccSwyllys derdata->Length = extdata->bv_len; 1732*d00756ccSwyllys 1733*d00756ccSwyllys free(extdata); 1734*d00756ccSwyllys cleanup: 1735*d00756ccSwyllys if (asn1 != NULL) 1736*d00756ccSwyllys kmfber_free(asn1, 1); 1737*d00756ccSwyllys 1738*d00756ccSwyllys if (*at == 0) 1739*d00756ccSwyllys *at = '@'; 1740*d00756ccSwyllys 1741*d00756ccSwyllys return (rv); 1742*d00756ccSwyllys } 1743*d00756ccSwyllys 1744*d00756ccSwyllys static KMF_RETURN 1745*d00756ccSwyllys encode_sclogon(char *name, KMF_DATA *derdata) 1746*d00756ccSwyllys { 1747*d00756ccSwyllys KMF_RETURN rv = KMF_OK; 1748*d00756ccSwyllys BerElement *asn1 = NULL; 1749*d00756ccSwyllys BerValue *extdata = NULL; 1750*d00756ccSwyllys 1751*d00756ccSwyllys if ((asn1 = kmfder_alloc()) == NULL) 1752*d00756ccSwyllys return (KMF_ERR_MEMORY); 1753*d00756ccSwyllys 1754*d00756ccSwyllys /* The name is encoded as a KerberosString (IA5STRING) */ 1755*d00756ccSwyllys if (kmfber_printf(asn1, "{Ds}", 1756*d00756ccSwyllys &KMFOID_MS_KP_SCLogon, name) == -1) 1757*d00756ccSwyllys goto cleanup; 1758*d00756ccSwyllys 1759*d00756ccSwyllys if (kmfber_flatten(asn1, &extdata) == -1) { 1760*d00756ccSwyllys rv = KMF_ERR_ENCODING; 1761*d00756ccSwyllys goto cleanup; 1762*d00756ccSwyllys } 1763*d00756ccSwyllys 1764*d00756ccSwyllys derdata->Data = (uchar_t *)extdata->bv_val; 1765*d00756ccSwyllys derdata->Length = extdata->bv_len; 1766*d00756ccSwyllys 1767*d00756ccSwyllys free(extdata); 1768*d00756ccSwyllys cleanup: 1769*d00756ccSwyllys if (asn1 != NULL) 1770*d00756ccSwyllys kmfber_free(asn1, 1); 1771*d00756ccSwyllys 1772*d00756ccSwyllys return (rv); 1773*d00756ccSwyllys } 1774*d00756ccSwyllys 177599ebb4caSwyllys static KMF_RETURN 177699ebb4caSwyllys verify_uri_format(char *uristring) 177799ebb4caSwyllys { 177899ebb4caSwyllys KMF_RETURN ret = KMF_OK; 177999ebb4caSwyllys xmlURIPtr uriptr = NULL; 178099ebb4caSwyllys 178199ebb4caSwyllys /* Parse the URI string; get the hostname and port */ 178299ebb4caSwyllys uriptr = xmlParseURI(uristring); 178399ebb4caSwyllys if (uriptr == NULL) { 178499ebb4caSwyllys ret = KMF_ERR_BAD_URI; 178599ebb4caSwyllys goto out; 178699ebb4caSwyllys } 178799ebb4caSwyllys 178899ebb4caSwyllys if (uriptr->scheme == NULL || !strlen(uriptr->scheme)) { 178999ebb4caSwyllys ret = KMF_ERR_BAD_URI; 179099ebb4caSwyllys goto out; 179199ebb4caSwyllys } 179299ebb4caSwyllys 179399ebb4caSwyllys if (uriptr->server == NULL || !strlen(uriptr->server)) { 179499ebb4caSwyllys ret = KMF_ERR_BAD_URI; 179599ebb4caSwyllys goto out; 179699ebb4caSwyllys } 179799ebb4caSwyllys out: 179899ebb4caSwyllys if (uriptr != NULL) 179999ebb4caSwyllys xmlFreeURI(uriptr); 180099ebb4caSwyllys return (ret); 180199ebb4caSwyllys } 180299ebb4caSwyllys 180399ebb4caSwyllys static KMF_RETURN 180499ebb4caSwyllys encode_altname(char *namedata, 180599ebb4caSwyllys KMF_GENERALNAMECHOICES nametype, KMF_DATA *encodedname) 180699ebb4caSwyllys { 180799ebb4caSwyllys KMF_RETURN ret = KMF_OK; 180899ebb4caSwyllys KMF_X509_NAME dnname; 180999ebb4caSwyllys uchar_t tagval; 181099ebb4caSwyllys BerElement *asn1 = NULL; 181199ebb4caSwyllys BerValue *extdata; 181299ebb4caSwyllys 181399ebb4caSwyllys if (namedata == NULL || encodedname == NULL) 181499ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 181599ebb4caSwyllys 181699ebb4caSwyllys /* 181799ebb4caSwyllys * Encode the namedata according to rules in RFC 3280 for GeneralName. 181899ebb4caSwyllys * The input "namedata" is assumed to be an ASCII string representation 181999ebb4caSwyllys * of the AltName, we need to convert it to correct ASN.1 here before 182099ebb4caSwyllys * adding it to the cert. 182199ebb4caSwyllys */ 182299ebb4caSwyllys switch (nametype) { 182399ebb4caSwyllys case GENNAME_RFC822NAME: /* rfc 822 */ 182499ebb4caSwyllys /* IA5String, no encoding needed */ 182599ebb4caSwyllys encodedname->Data = (uchar_t *)strdup(namedata); 182699ebb4caSwyllys if (encodedname->Data == NULL) 182799ebb4caSwyllys return (KMF_ERR_MEMORY); 182899ebb4caSwyllys encodedname->Length = strlen(namedata); 182999ebb4caSwyllys tagval = (0x80 | nametype); 183099ebb4caSwyllys break; 183199ebb4caSwyllys case GENNAME_DNSNAME: /* rfc 1034 */ 183299ebb4caSwyllys encodedname->Data = (uchar_t *)strdup(namedata); 183399ebb4caSwyllys if (encodedname->Data == NULL) 183499ebb4caSwyllys return (KMF_ERR_MEMORY); 183599ebb4caSwyllys encodedname->Length = strlen(namedata); 183699ebb4caSwyllys tagval = (0x80 | nametype); 183799ebb4caSwyllys break; 183899ebb4caSwyllys case GENNAME_URI: /* rfc 1738 */ 183999ebb4caSwyllys ret = verify_uri_format(namedata); 184099ebb4caSwyllys if (ret != KMF_OK) 184199ebb4caSwyllys return (ret); 184299ebb4caSwyllys /* IA5String, no encoding needed */ 184399ebb4caSwyllys encodedname->Data = (uchar_t *)strdup(namedata); 184499ebb4caSwyllys if (encodedname->Data == NULL) 184599ebb4caSwyllys return (KMF_ERR_MEMORY); 184699ebb4caSwyllys encodedname->Length = strlen(namedata); 184799ebb4caSwyllys tagval = (0x80 | nametype); 184899ebb4caSwyllys break; 184999ebb4caSwyllys case GENNAME_IPADDRESS: 185099ebb4caSwyllys ret = encode_ipaddr(namedata, encodedname); 185199ebb4caSwyllys tagval = (0x80 | nametype); 185299ebb4caSwyllys break; 185399ebb4caSwyllys case GENNAME_REGISTEREDID: 185499ebb4caSwyllys ret = encode_rid(namedata, encodedname); 185599ebb4caSwyllys tagval = (0x80 | nametype); 185699ebb4caSwyllys break; 185799ebb4caSwyllys case GENNAME_DIRECTORYNAME: 185830a5e8faSwyllys ret = kmf_dn_parser(namedata, &dnname); 185999ebb4caSwyllys if (ret == KMF_OK) { 186030a5e8faSwyllys ret = DerEncodeName(&dnname, encodedname); 186199ebb4caSwyllys } 186230a5e8faSwyllys (void) kmf_free_dn(&dnname); 186399ebb4caSwyllys tagval = (0xA0 | nametype); 186499ebb4caSwyllys break; 1865*d00756ccSwyllys case GENNAME_KRB5PRINC: 1866*d00756ccSwyllys tagval = (0x80 | GENNAME_OTHERNAME); 1867*d00756ccSwyllys ret = encode_krb5(namedata, encodedname); 1868*d00756ccSwyllys break; 1869*d00756ccSwyllys case GENNAME_SCLOGON_UPN: 1870*d00756ccSwyllys tagval = (0x80 | GENNAME_OTHERNAME); 1871*d00756ccSwyllys ret = encode_sclogon(namedata, encodedname); 1872*d00756ccSwyllys break; 187399ebb4caSwyllys default: 187499ebb4caSwyllys /* unsupported */ 187599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 187699ebb4caSwyllys 187799ebb4caSwyllys } 187899ebb4caSwyllys if (ret != KMF_OK) { 187930a5e8faSwyllys kmf_free_data(encodedname); 188099ebb4caSwyllys return (ret); 188199ebb4caSwyllys } 188299ebb4caSwyllys 188399ebb4caSwyllys if ((asn1 = kmfder_alloc()) == NULL) 188499ebb4caSwyllys return (KMF_ERR_MEMORY); 188599ebb4caSwyllys 188630a5e8faSwyllys if (kmfber_printf(asn1, "Tl", tagval, encodedname->Length) == -1) 188799ebb4caSwyllys goto cleanup; 188899ebb4caSwyllys 188999ebb4caSwyllys if (kmfber_write(asn1, (char *)encodedname->Data, 189030a5e8faSwyllys encodedname->Length, 0) == -1) { 189199ebb4caSwyllys ret = KMF_ERR_ENCODING; 189299ebb4caSwyllys goto cleanup; 189399ebb4caSwyllys } 189499ebb4caSwyllys if (kmfber_flatten(asn1, &extdata) == -1) { 189599ebb4caSwyllys ret = KMF_ERR_ENCODING; 189699ebb4caSwyllys goto cleanup; 189799ebb4caSwyllys } 189899ebb4caSwyllys 189930a5e8faSwyllys kmf_free_data(encodedname); 190099ebb4caSwyllys encodedname->Data = (uchar_t *)extdata->bv_val; 190199ebb4caSwyllys encodedname->Length = extdata->bv_len; 190299ebb4caSwyllys 190399ebb4caSwyllys free(extdata); 190499ebb4caSwyllys 190599ebb4caSwyllys cleanup: 190699ebb4caSwyllys if (asn1) 190799ebb4caSwyllys kmfber_free(asn1, 1); 190899ebb4caSwyllys 190999ebb4caSwyllys if (ret != KMF_OK) 191030a5e8faSwyllys kmf_free_data(encodedname); 191199ebb4caSwyllys 191299ebb4caSwyllys return (ret); 191399ebb4caSwyllys } 191499ebb4caSwyllys 191599ebb4caSwyllys KMF_X509_EXTENSION * 191699ebb4caSwyllys FindExtn(KMF_X509_EXTENSIONS *exts, KMF_OID *oid) 191799ebb4caSwyllys { 191899ebb4caSwyllys KMF_X509_EXTENSION *foundextn = NULL; 191999ebb4caSwyllys int i; 192099ebb4caSwyllys 192199ebb4caSwyllys if (exts == NULL || oid == NULL) 192299ebb4caSwyllys return (NULL); 192399ebb4caSwyllys 192499ebb4caSwyllys for (i = 0; i < exts->numberOfExtensions; i++) { 192599ebb4caSwyllys if (IsEqualOid(oid, &exts->extensions[i].extnId)) { 192699ebb4caSwyllys foundextn = &exts->extensions[i]; 192799ebb4caSwyllys break; 192899ebb4caSwyllys } 192999ebb4caSwyllys } 193099ebb4caSwyllys return (foundextn); 193199ebb4caSwyllys } 193299ebb4caSwyllys 193399ebb4caSwyllys KMF_RETURN 193499ebb4caSwyllys GetSequenceContents(char *data, size_t len, 193599ebb4caSwyllys char **contents, size_t *outlen) 193699ebb4caSwyllys { 193799ebb4caSwyllys KMF_RETURN ret = KMF_OK; 193899ebb4caSwyllys BerElement *exasn1 = NULL; 193999ebb4caSwyllys BerValue oldextn; 194099ebb4caSwyllys int tag; 194199ebb4caSwyllys size_t oldsize; 194299ebb4caSwyllys char *olddata = NULL; 194399ebb4caSwyllys 194499ebb4caSwyllys if (data == NULL || contents == NULL || outlen == NULL) 194599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 194699ebb4caSwyllys 194799ebb4caSwyllys /* 194899ebb4caSwyllys * Decode the sequence of general names 194999ebb4caSwyllys */ 195099ebb4caSwyllys oldextn.bv_val = data; 195199ebb4caSwyllys oldextn.bv_len = len; 195299ebb4caSwyllys 195399ebb4caSwyllys if ((exasn1 = kmfder_init(&oldextn)) == NULL) { 195499ebb4caSwyllys ret = KMF_ERR_MEMORY; 195599ebb4caSwyllys goto out; 195699ebb4caSwyllys } 195799ebb4caSwyllys 195899ebb4caSwyllys /* 195999ebb4caSwyllys * Unwrap the sequence to find the size of the block 196099ebb4caSwyllys * of GeneralName items in the set. 196199ebb4caSwyllys * 196299ebb4caSwyllys * Peek at the tag and length ("tl"), 196399ebb4caSwyllys * then consume them ("{"). 196499ebb4caSwyllys */ 196599ebb4caSwyllys if (kmfber_scanf(exasn1, "tl{", &tag, &oldsize) == KMFBER_DEFAULT || 196630a5e8faSwyllys oldsize == 0) { 196799ebb4caSwyllys ret = KMF_ERR_ENCODING; 196899ebb4caSwyllys goto out; 196999ebb4caSwyllys } 197099ebb4caSwyllys 197199ebb4caSwyllys olddata = malloc(oldsize); 197299ebb4caSwyllys if (olddata == NULL) { 197399ebb4caSwyllys ret = KMF_ERR_MEMORY; 197499ebb4caSwyllys goto out; 197599ebb4caSwyllys } 197699ebb4caSwyllys (void) memset(olddata, 0, oldsize); 197799ebb4caSwyllys /* 197899ebb4caSwyllys * Read the entire blob of GeneralNames, we don't 197999ebb4caSwyllys * need to interpret them now. 198099ebb4caSwyllys */ 198199ebb4caSwyllys if (kmfber_read(exasn1, olddata, oldsize) != oldsize) { 198299ebb4caSwyllys ret = KMF_ERR_ENCODING; 198399ebb4caSwyllys goto out; 198499ebb4caSwyllys } 198599ebb4caSwyllys out: 198699ebb4caSwyllys if (exasn1 != NULL) 198799ebb4caSwyllys kmfber_free(exasn1, 1); 198899ebb4caSwyllys 198999ebb4caSwyllys if (ret != KMF_OK) { 199099ebb4caSwyllys *contents = NULL; 199199ebb4caSwyllys *outlen = 0; 199299ebb4caSwyllys if (olddata != NULL) 199399ebb4caSwyllys free(olddata); 199499ebb4caSwyllys } else { 199599ebb4caSwyllys *contents = olddata; 199699ebb4caSwyllys *outlen = oldsize; 199799ebb4caSwyllys } 199899ebb4caSwyllys return (ret); 199999ebb4caSwyllys } 200099ebb4caSwyllys 200199ebb4caSwyllys KMF_RETURN 200299ebb4caSwyllys add_an_extension(KMF_X509_EXTENSIONS *exts, KMF_X509_EXTENSION *newextn) 200399ebb4caSwyllys { 200499ebb4caSwyllys KMF_RETURN ret = KMF_OK; 200599ebb4caSwyllys KMF_X509_EXTENSION *extlist; 200699ebb4caSwyllys 200799ebb4caSwyllys if (exts == NULL || newextn == NULL) 200899ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 200999ebb4caSwyllys 201099ebb4caSwyllys extlist = malloc(sizeof (KMF_X509_EXTENSION) * 201130a5e8faSwyllys (exts->numberOfExtensions + 1)); 201299ebb4caSwyllys if (extlist == NULL) 201399ebb4caSwyllys return (KMF_ERR_MEMORY); 201499ebb4caSwyllys 201599ebb4caSwyllys (void) memcpy(extlist, exts->extensions, 201699ebb4caSwyllys exts->numberOfExtensions * sizeof (KMF_X509_EXTENSION)); 201799ebb4caSwyllys 201899ebb4caSwyllys (void) memcpy(&extlist[exts->numberOfExtensions], newextn, 201930a5e8faSwyllys sizeof (KMF_X509_EXTENSION)); 202099ebb4caSwyllys 202199ebb4caSwyllys free(exts->extensions); 202299ebb4caSwyllys exts->numberOfExtensions++; 202399ebb4caSwyllys exts->extensions = extlist; 202499ebb4caSwyllys 202599ebb4caSwyllys return (ret); 202699ebb4caSwyllys } 202799ebb4caSwyllys 202899ebb4caSwyllys KMF_RETURN 202930a5e8faSwyllys kmf_set_altname(KMF_X509_EXTENSIONS *extensions, 203099ebb4caSwyllys KMF_OID *oid, 203199ebb4caSwyllys int critical, 203299ebb4caSwyllys KMF_GENERALNAMECHOICES nametype, 203399ebb4caSwyllys char *namedata) 203499ebb4caSwyllys { 203599ebb4caSwyllys KMF_RETURN ret = KMF_OK; 203699ebb4caSwyllys KMF_X509_EXTENSION subjAltName; 203799ebb4caSwyllys KMF_DATA dername = { NULL, 0 }; 203899ebb4caSwyllys BerElement *asn1 = NULL; 203999ebb4caSwyllys BerValue *extdata; 204099ebb4caSwyllys char *olddata = NULL; 204199ebb4caSwyllys KMF_X509_EXTENSION *foundextn = NULL; 204299ebb4caSwyllys size_t oldsize = 0; 204399ebb4caSwyllys 204499ebb4caSwyllys if (extensions == NULL || oid == NULL || namedata == NULL) 204599ebb4caSwyllys return (KMF_ERR_BAD_PARAMETER); 204699ebb4caSwyllys 204799ebb4caSwyllys ret = encode_altname(namedata, nametype, &dername); 204899ebb4caSwyllys 204999ebb4caSwyllys if (ret != KMF_OK) 205099ebb4caSwyllys return (ret); 205199ebb4caSwyllys 205299ebb4caSwyllys (void) memset(&subjAltName, 0, sizeof (subjAltName)); 205399ebb4caSwyllys 205499ebb4caSwyllys ret = copy_data(&subjAltName.extnId, oid); 205599ebb4caSwyllys if (ret != KMF_OK) 205699ebb4caSwyllys goto out; 205799ebb4caSwyllys /* 205899ebb4caSwyllys * Check to see if this cert already has a subjectAltName. 205999ebb4caSwyllys */ 206099ebb4caSwyllys foundextn = FindExtn(extensions, oid); 206199ebb4caSwyllys 206299ebb4caSwyllys if (foundextn != NULL) { 206399ebb4caSwyllys ret = GetSequenceContents( 206430a5e8faSwyllys (char *)foundextn->BERvalue.Data, 206530a5e8faSwyllys foundextn->BERvalue.Length, 206630a5e8faSwyllys &olddata, &oldsize); 206799ebb4caSwyllys if (ret != KMF_OK) 206899ebb4caSwyllys goto out; 206999ebb4caSwyllys } 207099ebb4caSwyllys 207199ebb4caSwyllys /* 207299ebb4caSwyllys * Assume (!!) that the namedata given is already properly encoded. 207399ebb4caSwyllys */ 207499ebb4caSwyllys if ((asn1 = kmfder_alloc()) == NULL) 207599ebb4caSwyllys return (KMF_ERR_MEMORY); 207699ebb4caSwyllys 207799ebb4caSwyllys if (kmfber_printf(asn1, "{") == -1) { 207899ebb4caSwyllys ret = KMF_ERR_ENCODING; 207999ebb4caSwyllys goto out; 208099ebb4caSwyllys } 208199ebb4caSwyllys 208299ebb4caSwyllys /* Write the old extension data first */ 208399ebb4caSwyllys if (olddata != NULL && oldsize > 0) { 208499ebb4caSwyllys if (kmfber_write(asn1, olddata, oldsize, 0) == -1) { 208599ebb4caSwyllys ret = KMF_ERR_ENCODING; 208699ebb4caSwyllys goto out; 208799ebb4caSwyllys } 208899ebb4caSwyllys } 208999ebb4caSwyllys 209099ebb4caSwyllys /* Now add the new name to the list */ 209199ebb4caSwyllys if (kmfber_write(asn1, (char *)dername.Data, dername.Length, 0) == -1) { 209299ebb4caSwyllys ret = KMF_ERR_ENCODING; 209399ebb4caSwyllys goto out; 209499ebb4caSwyllys } 209599ebb4caSwyllys 209699ebb4caSwyllys /* Now close the sequence */ 209799ebb4caSwyllys if (kmfber_printf(asn1, "}") == -1) { 209899ebb4caSwyllys ret = KMF_ERR_ENCODING; 209999ebb4caSwyllys goto out; 210099ebb4caSwyllys } 210199ebb4caSwyllys if (kmfber_flatten(asn1, &extdata) == -1) { 210299ebb4caSwyllys ret = KMF_ERR_ENCODING; 210399ebb4caSwyllys goto out; 210499ebb4caSwyllys } 210599ebb4caSwyllys 210699ebb4caSwyllys /* 210799ebb4caSwyllys * If we are just adding to an existing list of altNames, 210899ebb4caSwyllys * just replace the BER data associated with the found extension. 210999ebb4caSwyllys */ 211099ebb4caSwyllys if (foundextn != NULL) { 211199ebb4caSwyllys free(foundextn->BERvalue.Data); 211299ebb4caSwyllys foundextn->critical = critical; 211399ebb4caSwyllys foundextn->BERvalue.Data = (uchar_t *)extdata->bv_val; 211499ebb4caSwyllys foundextn->BERvalue.Length = extdata->bv_len; 211599ebb4caSwyllys } else { 211699ebb4caSwyllys subjAltName.critical = critical; 211799ebb4caSwyllys subjAltName.format = KMF_X509_DATAFORMAT_ENCODED; 211899ebb4caSwyllys subjAltName.BERvalue.Data = (uchar_t *)extdata->bv_val; 211999ebb4caSwyllys subjAltName.BERvalue.Length = extdata->bv_len; 212099ebb4caSwyllys ret = add_an_extension(extensions, &subjAltName); 212199ebb4caSwyllys if (ret != KMF_OK) 212299ebb4caSwyllys free(subjAltName.BERvalue.Data); 212399ebb4caSwyllys } 212499ebb4caSwyllys 212599ebb4caSwyllys free(extdata); 212699ebb4caSwyllys out: 212799ebb4caSwyllys if (olddata != NULL) 212899ebb4caSwyllys free(olddata); 212999ebb4caSwyllys 213030a5e8faSwyllys kmf_free_data(&dername); 213199ebb4caSwyllys if (ret != KMF_OK) 213230a5e8faSwyllys kmf_free_data(&subjAltName.extnId); 213399ebb4caSwyllys if (asn1 != NULL) 213499ebb4caSwyllys kmfber_free(asn1, 1); 213599ebb4caSwyllys return (ret); 213699ebb4caSwyllys } 213730a5e8faSwyllys 213830a5e8faSwyllys /* 213930a5e8faSwyllys * Search a list of attributes for one that matches the given type. 214030a5e8faSwyllys * Return a pointer into the attribute list. This does not 214130a5e8faSwyllys * return a copy of the value, it returns a reference into the 214230a5e8faSwyllys * given list. 214330a5e8faSwyllys */ 214430a5e8faSwyllys int 214530a5e8faSwyllys kmf_find_attr(KMF_ATTR_TYPE type, KMF_ATTRIBUTE *attlist, int numattrs) 214630a5e8faSwyllys { 214730a5e8faSwyllys int i; 214830a5e8faSwyllys for (i = 0; i < numattrs; i++) { 214930a5e8faSwyllys if (attlist[i].type == type) 215030a5e8faSwyllys return (i); 215130a5e8faSwyllys } 215230a5e8faSwyllys return (-1); 215330a5e8faSwyllys } 215430a5e8faSwyllys 215530a5e8faSwyllys /* 215630a5e8faSwyllys * Verify that a given attribute is consistent with the 215730a5e8faSwyllys * "test" attribute. 215830a5e8faSwyllys */ 215930a5e8faSwyllys static KMF_RETURN 216030a5e8faSwyllys verify_attribute(KMF_ATTRIBUTE *givenattr, 216130a5e8faSwyllys KMF_ATTRIBUTE_TESTER *testattr) 216230a5e8faSwyllys { 216330a5e8faSwyllys /* A NULL pValue was found where one is required */ 216430a5e8faSwyllys if (testattr->null_value_ok == FALSE && 216530a5e8faSwyllys givenattr->pValue == NULL) 216630a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 216730a5e8faSwyllys 216830a5e8faSwyllys /* If the given valueLen is too small, return error */ 216930a5e8faSwyllys if (givenattr->pValue != NULL && 217030a5e8faSwyllys testattr->minlen > 0 && 217130a5e8faSwyllys (givenattr->valueLen < testattr->minlen)) 217230a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 217330a5e8faSwyllys 217430a5e8faSwyllys /* If the given valueLen is too big, return error */ 217530a5e8faSwyllys if (givenattr->pValue != NULL && 217630a5e8faSwyllys testattr->maxlen > 0 && 217730a5e8faSwyllys (givenattr->valueLen > testattr->maxlen)) 217830a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 217930a5e8faSwyllys 218030a5e8faSwyllys return (KMF_OK); 218130a5e8faSwyllys } 218230a5e8faSwyllys 218330a5e8faSwyllys /* 218430a5e8faSwyllys * Given a set of required attribute tests and optional 218530a5e8faSwyllys * attributes, make sure that the actual attributes 218630a5e8faSwyllys * being tested (attrlist below) are allowed and are 218730a5e8faSwyllys * properly specified. 218830a5e8faSwyllys */ 218930a5e8faSwyllys KMF_RETURN 219030a5e8faSwyllys test_attributes(int reqnum, KMF_ATTRIBUTE_TESTER *reqattrs, 219130a5e8faSwyllys int optnum, KMF_ATTRIBUTE_TESTER *optattrs, 219230a5e8faSwyllys int numattrs, KMF_ATTRIBUTE *attrlist) 219330a5e8faSwyllys { 219430a5e8faSwyllys KMF_RETURN ret = KMF_OK; 219530a5e8faSwyllys int i, idx; 219630a5e8faSwyllys 219730a5e8faSwyllys /* 219830a5e8faSwyllys * If the caller didn't supply enough attributes, 219930a5e8faSwyllys * return an error. 220030a5e8faSwyllys */ 220130a5e8faSwyllys if (numattrs < reqnum || attrlist == NULL) 220230a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 220330a5e8faSwyllys 220430a5e8faSwyllys /* 220530a5e8faSwyllys * Make sure all required attrs are present and 220630a5e8faSwyllys * correct. 220730a5e8faSwyllys */ 220830a5e8faSwyllys for (i = 0; i < reqnum && ret == KMF_OK; i++) { 220930a5e8faSwyllys idx = kmf_find_attr(reqattrs[i].type, attrlist, numattrs); 221030a5e8faSwyllys /* If a required attr is not found, return error */ 221130a5e8faSwyllys if (idx == -1) { 221230a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 221330a5e8faSwyllys } 221430a5e8faSwyllys 221530a5e8faSwyllys ret = verify_attribute(&attrlist[idx], &reqattrs[i]); 221630a5e8faSwyllys } 221730a5e8faSwyllys /* 221830a5e8faSwyllys * Now test the optional parameters. 221930a5e8faSwyllys */ 222030a5e8faSwyllys for (i = 0; i < optnum && ret == KMF_OK; i++) { 222130a5e8faSwyllys idx = kmf_find_attr(optattrs[i].type, attrlist, numattrs); 222230a5e8faSwyllys /* If a optional attr is not found, continue. */ 222330a5e8faSwyllys if (idx == -1) { 222430a5e8faSwyllys continue; 222530a5e8faSwyllys } 222630a5e8faSwyllys 222730a5e8faSwyllys ret = verify_attribute(&attrlist[idx], &optattrs[i]); 222830a5e8faSwyllys } 222930a5e8faSwyllys 223030a5e8faSwyllys return (ret); 223130a5e8faSwyllys } 223230a5e8faSwyllys 223330a5e8faSwyllys /* 223430a5e8faSwyllys * Given an already allocated attribute list, insert 223530a5e8faSwyllys * the given attribute information at a specific index 223630a5e8faSwyllys * in the list. 223730a5e8faSwyllys */ 223830a5e8faSwyllys void 223930a5e8faSwyllys kmf_set_attr_at_index(KMF_ATTRIBUTE *attlist, int index, 224030a5e8faSwyllys KMF_ATTR_TYPE type, void *pValue, uint32_t len) 224130a5e8faSwyllys { 224230a5e8faSwyllys if (attlist == NULL) 224330a5e8faSwyllys return; 224430a5e8faSwyllys 224530a5e8faSwyllys attlist[index].type = type; 224630a5e8faSwyllys attlist[index].pValue = pValue; 224730a5e8faSwyllys attlist[index].valueLen = len; 224830a5e8faSwyllys } 224930a5e8faSwyllys 225030a5e8faSwyllys /* 225130a5e8faSwyllys * Find an attribute matching a particular type and set 225230a5e8faSwyllys * the pValue and length fields to the given values. 225330a5e8faSwyllys */ 225430a5e8faSwyllys KMF_RETURN 225530a5e8faSwyllys kmf_set_attr(KMF_ATTRIBUTE *attlist, int numattr, 225630a5e8faSwyllys KMF_ATTR_TYPE type, void *pValue, uint32_t len) 225730a5e8faSwyllys { 225830a5e8faSwyllys int idx; 225930a5e8faSwyllys if (attlist == NULL) 226030a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 226130a5e8faSwyllys 226230a5e8faSwyllys idx = kmf_find_attr(type, attlist, numattr); 226330a5e8faSwyllys if (idx == -1) 226430a5e8faSwyllys return (KMF_ERR_ATTR_NOT_FOUND); 226530a5e8faSwyllys 226630a5e8faSwyllys attlist[idx].type = type; 226730a5e8faSwyllys /* Assumes the attribute pValue can hold the result */ 226830a5e8faSwyllys if (attlist[idx].pValue != NULL) { 226930a5e8faSwyllys if (attlist[idx].valueLen >= len) 227030a5e8faSwyllys (void) memcpy(attlist[idx].pValue, pValue, len); 227130a5e8faSwyllys else 227230a5e8faSwyllys return (KMF_ERR_BUFFER_SIZE); 227330a5e8faSwyllys } 227430a5e8faSwyllys attlist[idx].valueLen = len; 227530a5e8faSwyllys return (KMF_OK); 227630a5e8faSwyllys } 227730a5e8faSwyllys 227830a5e8faSwyllys /* 227930a5e8faSwyllys * Find a particular attribute in a list and return 228030a5e8faSwyllys * a pointer to its value. 228130a5e8faSwyllys */ 228230a5e8faSwyllys void * 228330a5e8faSwyllys kmf_get_attr_ptr(KMF_ATTR_TYPE type, KMF_ATTRIBUTE *attlist, 228430a5e8faSwyllys int numattrs) 228530a5e8faSwyllys { 228630a5e8faSwyllys int i; 228730a5e8faSwyllys 228830a5e8faSwyllys i = kmf_find_attr(type, attlist, numattrs); 228930a5e8faSwyllys if (i == -1) 229030a5e8faSwyllys return (NULL); 229130a5e8faSwyllys 229230a5e8faSwyllys return (attlist[i].pValue); 229330a5e8faSwyllys } 229430a5e8faSwyllys 229530a5e8faSwyllys /* 229630a5e8faSwyllys * Find a particular attribute in a list and return 229730a5e8faSwyllys * the value and length values. Value and length 229830a5e8faSwyllys * may be NULL if the caller doesn't want their values 229930a5e8faSwyllys * to be filled in. 230030a5e8faSwyllys */ 230130a5e8faSwyllys KMF_RETURN 230230a5e8faSwyllys kmf_get_attr(KMF_ATTR_TYPE type, KMF_ATTRIBUTE *attlist, 230330a5e8faSwyllys int numattrs, void *outValue, uint32_t *outlen) 230430a5e8faSwyllys { 230530a5e8faSwyllys int i; 230630a5e8faSwyllys uint32_t len = 0; 230730a5e8faSwyllys uint32_t *lenptr = outlen; 230830a5e8faSwyllys 230930a5e8faSwyllys if (lenptr == NULL) 231030a5e8faSwyllys lenptr = &len; 231130a5e8faSwyllys 231230a5e8faSwyllys i = kmf_find_attr(type, attlist, numattrs); 231330a5e8faSwyllys if (i == -1) 231430a5e8faSwyllys return (KMF_ERR_ATTR_NOT_FOUND); 231530a5e8faSwyllys 231630a5e8faSwyllys /* This assumes that the ptr passed in is pre-allocated space */ 231730a5e8faSwyllys if (attlist[i].pValue != NULL && outValue != NULL) { 231830a5e8faSwyllys /* 231930a5e8faSwyllys * If the caller did not specify a length, 232030a5e8faSwyllys * assume "outValue" is big enough. 232130a5e8faSwyllys */ 232230a5e8faSwyllys if (outlen != NULL) { 232330a5e8faSwyllys if (*outlen >= attlist[i].valueLen) 232430a5e8faSwyllys (void) memcpy(outValue, attlist[i].pValue, 232530a5e8faSwyllys attlist[i].valueLen); 232630a5e8faSwyllys else 232730a5e8faSwyllys return (KMF_ERR_BUFFER_SIZE); 232830a5e8faSwyllys } else { 232930a5e8faSwyllys (void) memcpy(outValue, attlist[i].pValue, 233030a5e8faSwyllys attlist[i].valueLen); 233130a5e8faSwyllys } 233230a5e8faSwyllys } 233330a5e8faSwyllys 233430a5e8faSwyllys if (outlen != NULL) 233530a5e8faSwyllys *outlen = attlist[i].valueLen; 233630a5e8faSwyllys return (KMF_OK); 233730a5e8faSwyllys } 233830a5e8faSwyllys 233930a5e8faSwyllys /* 234030a5e8faSwyllys * Utility routine to find a string type attribute, allocate it 234130a5e8faSwyllys * and return the value to the caller. This simplifies the 234230a5e8faSwyllys * operation by doing both "kmf_get_attr" calls and avoids 234330a5e8faSwyllys * duplicating this block of code in lots of places. 234430a5e8faSwyllys */ 234530a5e8faSwyllys KMF_RETURN 234630a5e8faSwyllys kmf_get_string_attr(KMF_ATTR_TYPE type, KMF_ATTRIBUTE *attrlist, 234730a5e8faSwyllys int numattrs, char **outstr) 234830a5e8faSwyllys { 234930a5e8faSwyllys KMF_RETURN rv; 235030a5e8faSwyllys uint32_t len; 235130a5e8faSwyllys 235230a5e8faSwyllys if (outstr == NULL) 235330a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 235430a5e8faSwyllys 235530a5e8faSwyllys if ((rv = kmf_get_attr(type, attrlist, numattrs, NULL, &len)) == 235630a5e8faSwyllys KMF_OK) { 235730a5e8faSwyllys *outstr = malloc(len + 1); 235830a5e8faSwyllys if ((*outstr) == NULL) 235930a5e8faSwyllys return (KMF_ERR_MEMORY); 236030a5e8faSwyllys (void) memset((*outstr), 0, len + 1); 236130a5e8faSwyllys rv = kmf_get_attr(type, attrlist, numattrs, (*outstr), &len); 236230a5e8faSwyllys if (rv != KMF_OK) { 236330a5e8faSwyllys free(*outstr); 236430a5e8faSwyllys *outstr = NULL; 236530a5e8faSwyllys } 236630a5e8faSwyllys } 236730a5e8faSwyllys 236830a5e8faSwyllys return (rv); 236930a5e8faSwyllys } 237030a5e8faSwyllys 2371431deaa0Shylee 2372431deaa0Shylee void 2373431deaa0Shylee free_entry(conf_entry_t *entry) 2374431deaa0Shylee { 2375431deaa0Shylee if (entry == NULL) 2376431deaa0Shylee return; 2377431deaa0Shylee free(entry->keystore); 2378431deaa0Shylee free(entry->modulepath); 2379431deaa0Shylee free(entry->option); 2380431deaa0Shylee } 2381431deaa0Shylee 2382431deaa0Shylee void 2383431deaa0Shylee free_entrylist(conf_entrylist_t *list) 2384431deaa0Shylee { 2385431deaa0Shylee conf_entrylist_t *next; 2386431deaa0Shylee 2387431deaa0Shylee while (list != NULL) { 2388431deaa0Shylee next = list->next; 2389431deaa0Shylee free_entry(list->entry); 2390431deaa0Shylee free(list); 2391431deaa0Shylee list = next; 2392431deaa0Shylee } 2393431deaa0Shylee } 2394431deaa0Shylee 2395431deaa0Shylee static KMF_RETURN 2396431deaa0Shylee parse_entry(char *buf, conf_entry_t **entry) 2397431deaa0Shylee { 2398431deaa0Shylee KMF_RETURN ret = KMF_OK; 2399431deaa0Shylee conf_entry_t *tmp = NULL; 2400431deaa0Shylee char *token1; 2401431deaa0Shylee char *token2; 2402431deaa0Shylee char *token3; 2403431deaa0Shylee char *lasts; 2404431deaa0Shylee char *value; 2405431deaa0Shylee 2406431deaa0Shylee if ((token1 = strtok_r(buf, SEP_COLON, &lasts)) == NULL) 2407431deaa0Shylee return (KMF_ERR_KMF_CONF); 2408431deaa0Shylee 2409431deaa0Shylee if ((tmp = calloc(sizeof (conf_entry_t), 1)) == NULL) 2410431deaa0Shylee return (KMF_ERR_MEMORY); 2411431deaa0Shylee 2412431deaa0Shylee if ((tmp->keystore = strdup(token1)) == NULL) { 2413431deaa0Shylee ret = KMF_ERR_MEMORY; 2414431deaa0Shylee goto end; 2415431deaa0Shylee } 2416431deaa0Shylee 2417431deaa0Shylee if ((token2 = strtok_r(NULL, SEP_SEMICOLON, &lasts)) == NULL) { 2418431deaa0Shylee ret = KMF_ERR_KMF_CONF; 2419431deaa0Shylee goto end; 2420431deaa0Shylee } 2421431deaa0Shylee 2422431deaa0Shylee /* need to get token3 first to satisfy nested strtok invocations */ 2423431deaa0Shylee token3 = strtok_r(NULL, SEP_SEMICOLON, &lasts); 2424431deaa0Shylee 2425431deaa0Shylee /* parse token2 */ 2426431deaa0Shylee if (strncmp(token2, CONF_MODULEPATH, strlen(CONF_MODULEPATH)) != 0) { 2427431deaa0Shylee ret = KMF_ERR_KMF_CONF; 2428431deaa0Shylee goto end; 2429431deaa0Shylee } 2430431deaa0Shylee 2431431deaa0Shylee if (value = strpbrk(token2, SEP_EQUAL)) { 2432431deaa0Shylee value++; /* get rid of = */ 2433431deaa0Shylee } else { 2434431deaa0Shylee ret = KMF_ERR_KMF_CONF; 2435431deaa0Shylee goto end; 2436431deaa0Shylee } 2437431deaa0Shylee 2438431deaa0Shylee if ((tmp->modulepath = strdup(value)) == NULL) { 2439431deaa0Shylee ret = KMF_ERR_MEMORY; 2440431deaa0Shylee goto end; 2441431deaa0Shylee } 2442431deaa0Shylee 2443431deaa0Shylee /* parse token3, if it exists */ 2444431deaa0Shylee if (token3 != NULL) { 2445431deaa0Shylee if (strncmp(token3, CONF_OPTION, strlen(CONF_OPTION)) 2446431deaa0Shylee != 0) { 2447431deaa0Shylee ret = KMF_ERR_KMF_CONF; 2448431deaa0Shylee goto end; 2449431deaa0Shylee } 2450431deaa0Shylee 2451431deaa0Shylee if (value = strpbrk(token3, SEP_EQUAL)) { 2452431deaa0Shylee value++; /* get rid of = */ 2453431deaa0Shylee } else { 2454431deaa0Shylee ret = KMF_ERR_KMF_CONF; 2455431deaa0Shylee goto end; 2456431deaa0Shylee } 2457431deaa0Shylee 2458431deaa0Shylee if ((tmp->option = strdup(value)) == NULL) { 2459431deaa0Shylee ret = KMF_ERR_MEMORY; 2460431deaa0Shylee goto end; 2461431deaa0Shylee } 2462431deaa0Shylee } 2463431deaa0Shylee 2464431deaa0Shylee *entry = tmp; 2465431deaa0Shylee 2466431deaa0Shylee end: 2467431deaa0Shylee if (ret != KMF_OK) { 2468431deaa0Shylee free_entry(tmp); 2469431deaa0Shylee free(tmp); 2470431deaa0Shylee } 2471431deaa0Shylee return (ret); 2472431deaa0Shylee } 2473431deaa0Shylee 2474431deaa0Shylee 2475431deaa0Shylee conf_entry_t * 2476431deaa0Shylee dup_entry(conf_entry_t *entry) 2477431deaa0Shylee { 2478431deaa0Shylee conf_entry_t *rtn_entry; 2479431deaa0Shylee 2480431deaa0Shylee if (entry == NULL) 2481431deaa0Shylee return (NULL); 2482431deaa0Shylee 2483431deaa0Shylee rtn_entry = malloc(sizeof (conf_entry_t)); 2484431deaa0Shylee if (rtn_entry == NULL) 2485431deaa0Shylee return (NULL); 2486431deaa0Shylee 2487431deaa0Shylee if ((rtn_entry->keystore = strdup(entry->keystore)) == NULL) 2488431deaa0Shylee goto out; 2489431deaa0Shylee 2490431deaa0Shylee if ((rtn_entry->modulepath = strdup(entry->modulepath)) == NULL) 2491431deaa0Shylee goto out; 2492431deaa0Shylee 2493431deaa0Shylee if (entry->option != NULL && 2494431deaa0Shylee (rtn_entry->option = strdup(entry->modulepath)) == NULL) 2495431deaa0Shylee goto out; 2496431deaa0Shylee 2497431deaa0Shylee return (rtn_entry); 2498431deaa0Shylee 2499431deaa0Shylee out: 2500431deaa0Shylee free_entry(rtn_entry); 2501431deaa0Shylee return (NULL); 2502431deaa0Shylee } 2503431deaa0Shylee 2504431deaa0Shylee 2505431deaa0Shylee /* 2506431deaa0Shylee * This function takes a keystore_name as input and returns 2507431deaa0Shylee * the KMF_KEYSTORE_TYPE value assigned to it. If the "option" 2508431deaa0Shylee * argument is not NULL, this function also returns the option string 2509431deaa0Shylee * if there is an option string for the plugin module. 2510431deaa0Shylee */ 2511431deaa0Shylee KMF_RETURN 2512431deaa0Shylee kmf_get_plugin_info(KMF_HANDLE_T handle, char *keystore_name, 2513431deaa0Shylee KMF_KEYSTORE_TYPE *kstype, char **option) 2514431deaa0Shylee { 2515431deaa0Shylee KMF_RETURN ret = KMF_OK; 2516431deaa0Shylee conf_entrylist_t *phead = extra_plugin_list; 2517431deaa0Shylee boolean_t is_default = B_TRUE; 2518431deaa0Shylee 2519431deaa0Shylee /* 2520431deaa0Shylee * Although handle is not really used in the function, we will 2521431deaa0Shylee * check the handle to make sure that kmf_intialize() is called 2522431deaa0Shylee * before this function. 2523431deaa0Shylee */ 2524431deaa0Shylee if (handle == NULL || keystore_name == NULL || kstype == NULL) 2525431deaa0Shylee return (KMF_ERR_BAD_PARAMETER); 2526431deaa0Shylee 2527431deaa0Shylee if (strcmp(keystore_name, "pkcs11") == 0) { 2528431deaa0Shylee *kstype = KMF_KEYSTORE_PK11TOKEN; 2529431deaa0Shylee } else if (strcmp(keystore_name, "file") == 0) { 2530431deaa0Shylee *kstype = KMF_KEYSTORE_OPENSSL; 2531431deaa0Shylee } else if (strcmp(keystore_name, "nss") == 0) { 2532431deaa0Shylee *kstype = KMF_KEYSTORE_NSS; 2533431deaa0Shylee } else { 2534431deaa0Shylee is_default = B_FALSE; 2535431deaa0Shylee } 2536431deaa0Shylee 2537431deaa0Shylee if (is_default) { 2538431deaa0Shylee if (option != NULL) 2539431deaa0Shylee *option = NULL; 2540431deaa0Shylee goto out; 2541431deaa0Shylee } 2542431deaa0Shylee 2543431deaa0Shylee /* Not a built-in plugin; check if it is in extra_plugin_list. */ 2544431deaa0Shylee while (phead != NULL) { 2545431deaa0Shylee if (strcmp(phead->entry->keystore, keystore_name) == 0) 2546431deaa0Shylee break; 2547431deaa0Shylee phead = phead->next; 2548431deaa0Shylee } 2549431deaa0Shylee 2550431deaa0Shylee if (phead == NULL) { 2551431deaa0Shylee ret = KMF_ERR_PLUGIN_NOTFOUND; 2552431deaa0Shylee goto out; 2553431deaa0Shylee } 2554431deaa0Shylee 2555431deaa0Shylee /* found it */ 2556431deaa0Shylee *kstype = phead->entry->kstype; 2557431deaa0Shylee if (option != NULL) { 2558431deaa0Shylee if (phead->entry->option == NULL) 2559431deaa0Shylee *option = NULL; 2560431deaa0Shylee else { 2561431deaa0Shylee *option = strdup(phead->entry->option); 2562431deaa0Shylee if (*option == NULL) { 2563431deaa0Shylee ret = KMF_ERR_MEMORY; 2564431deaa0Shylee goto out; 2565431deaa0Shylee } 2566431deaa0Shylee } 2567431deaa0Shylee } 2568431deaa0Shylee 2569431deaa0Shylee out: 2570431deaa0Shylee return (ret); 2571431deaa0Shylee } 2572431deaa0Shylee 2573431deaa0Shylee /* 2574431deaa0Shylee * Retrieve the non-default plugin list from the kmf.conf file. 2575431deaa0Shylee */ 2576431deaa0Shylee KMF_RETURN 2577431deaa0Shylee get_entrylist(conf_entrylist_t **entlist) 2578431deaa0Shylee { 2579431deaa0Shylee KMF_RETURN rv = KMF_OK; 2580431deaa0Shylee FILE *pfile; 2581431deaa0Shylee conf_entry_t *entry; 2582431deaa0Shylee conf_entrylist_t *rtnlist = NULL; 2583431deaa0Shylee conf_entrylist_t *ptmp; 2584431deaa0Shylee conf_entrylist_t *pcur; 2585431deaa0Shylee char buffer[MAXPATHLEN]; 2586431deaa0Shylee size_t len; 2587431deaa0Shylee 2588431deaa0Shylee if ((pfile = fopen(_PATH_KMF_CONF, "rF")) == NULL) { 2589431deaa0Shylee cryptoerror(LOG_ERR, "failed to open %s.\n", _PATH_KMF_CONF); 2590431deaa0Shylee return (KMF_ERR_KMF_CONF); 2591431deaa0Shylee } 2592431deaa0Shylee 2593431deaa0Shylee while (fgets(buffer, MAXPATHLEN, pfile) != NULL) { 2594431deaa0Shylee if (buffer[0] == '#' || buffer[0] == ' ' || 2595431deaa0Shylee buffer[0] == '\n'|| buffer[0] == '\t') { 2596431deaa0Shylee continue; /* ignore comment lines */ 2597431deaa0Shylee } 2598431deaa0Shylee 2599431deaa0Shylee len = strlen(buffer); 2600431deaa0Shylee if (buffer[len-1] == '\n') { /* get rid of trailing '\n' */ 2601431deaa0Shylee len--; 2602431deaa0Shylee } 2603431deaa0Shylee buffer[len] = '\0'; 2604431deaa0Shylee 2605431deaa0Shylee rv = parse_entry(buffer, &entry); 2606431deaa0Shylee if (rv != KMF_OK) { 2607431deaa0Shylee goto end; 2608431deaa0Shylee } 2609431deaa0Shylee 2610431deaa0Shylee if ((ptmp = malloc(sizeof (conf_entrylist_t))) == NULL) { 2611431deaa0Shylee rv = KMF_ERR_MEMORY; 2612431deaa0Shylee goto end; 2613431deaa0Shylee } 2614431deaa0Shylee ptmp->entry = entry; 2615431deaa0Shylee ptmp->next = NULL; 2616431deaa0Shylee 2617431deaa0Shylee if (rtnlist == NULL) { 2618431deaa0Shylee rtnlist = pcur = ptmp; 2619431deaa0Shylee } else { 2620431deaa0Shylee pcur->next = ptmp; 2621431deaa0Shylee pcur = ptmp; 2622431deaa0Shylee } 2623431deaa0Shylee } 2624431deaa0Shylee 2625431deaa0Shylee end: 2626431deaa0Shylee (void) fclose(pfile); 2627431deaa0Shylee 2628431deaa0Shylee if (rv == KMF_OK) { 2629431deaa0Shylee *entlist = rtnlist; 2630431deaa0Shylee } else if (rtnlist != NULL) { 2631431deaa0Shylee free_entrylist(rtnlist); 2632431deaa0Shylee *entlist = NULL; 2633431deaa0Shylee kstore_num = DEFAULT_KEYSTORE_NUM; 2634431deaa0Shylee } 2635431deaa0Shylee 2636431deaa0Shylee return (rv); 2637431deaa0Shylee } 2638431deaa0Shylee 2639431deaa0Shylee 2640431deaa0Shylee boolean_t 2641431deaa0Shylee is_valid_keystore_type(KMF_KEYSTORE_TYPE kstype) 2642431deaa0Shylee { 2643431deaa0Shylee 2644431deaa0Shylee if (kstype > 0 && kstype <= kstore_num) 2645431deaa0Shylee return (B_TRUE); 2646431deaa0Shylee else 2647431deaa0Shylee return (B_FALSE); 2648431deaa0Shylee } 2649431deaa0Shylee 2650431deaa0Shylee 265130a5e8faSwyllys /* 265230a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 265330a5e8faSwyllys */ 265430a5e8faSwyllys KMF_RETURN 265530a5e8faSwyllys KMF_ConfigureKeystore(KMF_HANDLE_T handle, KMF_CONFIG_PARAMS *params) 265630a5e8faSwyllys { 265730a5e8faSwyllys 265830a5e8faSwyllys KMF_ATTRIBUTE attlist[32]; 265930a5e8faSwyllys int i = 0; 266030a5e8faSwyllys 266130a5e8faSwyllys if (params == NULL) 266230a5e8faSwyllys return (KMF_ERR_BAD_PARAMETER); 266330a5e8faSwyllys 266430a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 266530a5e8faSwyllys KMF_KEYSTORE_TYPE_ATTR, ¶ms->kstype, sizeof (params->kstype)); 266630a5e8faSwyllys i++; 266730a5e8faSwyllys 266830a5e8faSwyllys if (params->kstype == KMF_KEYSTORE_NSS) { 266930a5e8faSwyllys if (params->nssconfig.configdir != NULL) { 267030a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 267130a5e8faSwyllys KMF_DIRPATH_ATTR, 267230a5e8faSwyllys params->nssconfig.configdir, 267330a5e8faSwyllys strlen(params->nssconfig.configdir)); 267430a5e8faSwyllys i++; 267530a5e8faSwyllys } 267630a5e8faSwyllys if (params->nssconfig.certPrefix != NULL) { 267730a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 267830a5e8faSwyllys KMF_CERTPREFIX_ATTR, 267930a5e8faSwyllys params->nssconfig.certPrefix, 268030a5e8faSwyllys strlen(params->nssconfig.certPrefix)); 268130a5e8faSwyllys i++; 268230a5e8faSwyllys } 268330a5e8faSwyllys if (params->nssconfig.keyPrefix != NULL) { 268430a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 268530a5e8faSwyllys KMF_KEYPREFIX_ATTR, 268630a5e8faSwyllys params->nssconfig.keyPrefix, 268730a5e8faSwyllys strlen(params->nssconfig.keyPrefix)); 268830a5e8faSwyllys i++; 268930a5e8faSwyllys } 269030a5e8faSwyllys if (params->nssconfig.secModName != NULL) { 269130a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 269230a5e8faSwyllys KMF_SECMODNAME_ATTR, 269330a5e8faSwyllys params->nssconfig.secModName, 269430a5e8faSwyllys strlen(params->nssconfig.secModName)); 269530a5e8faSwyllys i++; 269630a5e8faSwyllys } 269730a5e8faSwyllys } else if (params->kstype == KMF_KEYSTORE_PK11TOKEN) { 269830a5e8faSwyllys if (params->pkcs11config.label != NULL) { 269930a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 270030a5e8faSwyllys KMF_TOKEN_LABEL_ATTR, 270130a5e8faSwyllys params->pkcs11config.label, 270230a5e8faSwyllys strlen(params->pkcs11config.label)); 270330a5e8faSwyllys i++; 270430a5e8faSwyllys } 270530a5e8faSwyllys kmf_set_attr_at_index(attlist, i, 270630a5e8faSwyllys KMF_READONLY_ATTR, 270730a5e8faSwyllys ¶ms->pkcs11config.readonly, 270830a5e8faSwyllys sizeof (params->pkcs11config.readonly)); 270930a5e8faSwyllys i++; 271030a5e8faSwyllys } 271130a5e8faSwyllys 271230a5e8faSwyllys return (kmf_configure_keystore(handle, i, attlist)); 271330a5e8faSwyllys } 271430a5e8faSwyllys 271530a5e8faSwyllys /* 271630a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 271730a5e8faSwyllys */ 271830a5e8faSwyllys KMF_RETURN 271930a5e8faSwyllys KMF_Initialize(KMF_HANDLE_T *outhandle, char *policyfile, char *policyname) 272030a5e8faSwyllys { 272130a5e8faSwyllys return (kmf_initialize(outhandle, policyfile, policyname)); 272230a5e8faSwyllys } 272330a5e8faSwyllys 272430a5e8faSwyllys /* 272530a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 272630a5e8faSwyllys */ 272730a5e8faSwyllys KMF_RETURN 272830a5e8faSwyllys KMF_Finalize(KMF_HANDLE_T handle) 272930a5e8faSwyllys { 273030a5e8faSwyllys return (kmf_finalize(handle)); 273130a5e8faSwyllys } 273230a5e8faSwyllys 273330a5e8faSwyllys /* 273430a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 273530a5e8faSwyllys */ 273630a5e8faSwyllys KMF_RETURN 273730a5e8faSwyllys KMF_GetKMFErrorString(KMF_RETURN errcode, char **errmsg) 273830a5e8faSwyllys { 273930a5e8faSwyllys return (kmf_get_kmf_error_str(errcode, errmsg)); 274030a5e8faSwyllys } 274130a5e8faSwyllys 274230a5e8faSwyllys /* 274330a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 274430a5e8faSwyllys */ 274530a5e8faSwyllys KMF_RETURN 274630a5e8faSwyllys KMF_ReadInputFile(KMF_HANDLE_T handle, char *filename, KMF_DATA *pdata) 274730a5e8faSwyllys { 274830a5e8faSwyllys return (kmf_read_input_file(handle, filename, pdata)); 274930a5e8faSwyllys } 275030a5e8faSwyllys 275130a5e8faSwyllys 275230a5e8faSwyllys /* 275330a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 275430a5e8faSwyllys */ 275530a5e8faSwyllys void 275630a5e8faSwyllys KMF_FreeKMFCert(KMF_HANDLE_T handle, KMF_X509_DER_CERT *kmf_cert) 275730a5e8faSwyllys { 275830a5e8faSwyllys kmf_free_kmf_cert(handle, kmf_cert); 275930a5e8faSwyllys } 276030a5e8faSwyllys 276130a5e8faSwyllys /* 276230a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 276330a5e8faSwyllys */ 276430a5e8faSwyllys void 276530a5e8faSwyllys KMF_FreeData(KMF_DATA *datablock) 276630a5e8faSwyllys { 276730a5e8faSwyllys kmf_free_data(datablock); 276830a5e8faSwyllys } 276930a5e8faSwyllys 277030a5e8faSwyllys /* 277130a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 277230a5e8faSwyllys */ 277330a5e8faSwyllys void 277430a5e8faSwyllys KMF_FreeKMFKey(KMF_HANDLE_T handle, KMF_KEY_HANDLE *key) 277530a5e8faSwyllys { 277630a5e8faSwyllys kmf_free_kmf_key(handle, key); 277730a5e8faSwyllys } 277830a5e8faSwyllys 277930a5e8faSwyllys /* 278030a5e8faSwyllys * This API is used by elfsign. We must keep it in old API form. 278130a5e8faSwyllys */ 278230a5e8faSwyllys void 278330a5e8faSwyllys KMF_FreeSignedCSR(KMF_CSR_DATA *csr) 278430a5e8faSwyllys { 278530a5e8faSwyllys kmf_free_signed_csr(csr); 278630a5e8faSwyllys } 2787