1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 /* 27 * mdb dcmds for selected structures from 28 * usr/src/uts/common/sys/crypto/spi.h 29 * 30 * Also the mdb module housekeeping 31 */ 32 33 #include <sys/mdb_modapi.h> 34 #include <sys/modctl.h> 35 #include <sys/crypto/api.h> 36 #include <sys/crypto/common.h> 37 #include <sys/crypto/spi.h> 38 #include <sys/crypto/impl.h> 39 #include "crypto_cmds.h" 40 41 42 const mdb_bitmask_t extf_flags[] = { 43 { "NIL", (ulong_t)-1, 0L }, 44 { "CRYPTO_EXTF_RNG", CRYPTO_EXTF_RNG, CRYPTO_EXTF_RNG }, 45 { "CRYPTO_EXTF_WRITE_PROTECTED", CRYPTO_EXTF_WRITE_PROTECTED, 46 CRYPTO_EXTF_WRITE_PROTECTED }, 47 { "CRYPTO_EXTF_LOGIN_REQUIRED", CRYPTO_EXTF_LOGIN_REQUIRED, 48 CRYPTO_EXTF_LOGIN_REQUIRED }, 49 { "CRYPTO_EXTF_USER_PIN_INITIALIZED", CRYPTO_EXTF_USER_PIN_INITIALIZED, 50 CRYPTO_EXTF_USER_PIN_INITIALIZED }, 51 { "CRYPTO_EXTF_CLOCK_ON_TOKEN", CRYPTO_EXTF_CLOCK_ON_TOKEN, 52 CRYPTO_EXTF_CLOCK_ON_TOKEN }, 53 { "CRYPTO_EXTF_PROTECTED_AUTHENTICATION_PATH", 54 CRYPTO_EXTF_PROTECTED_AUTHENTICATION_PATH, 55 CRYPTO_EXTF_PROTECTED_AUTHENTICATION_PATH }, 56 { "CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS", 57 CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS, 58 CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS }, 59 { "CRYPTO_EXTF_TOKEN_INITIALIZED", CRYPTO_EXTF_TOKEN_INITIALIZED, 60 CRYPTO_EXTF_TOKEN_INITIALIZED }, 61 { "CRYPTO_EXTF_USER_PIN_COUNT_LOW", CRYPTO_EXTF_USER_PIN_COUNT_LOW, 62 CRYPTO_EXTF_USER_PIN_COUNT_LOW }, 63 { "CRYPTO_EXTF_USER_PIN_FINAL_TRY", CRYPTO_EXTF_USER_PIN_FINAL_TRY, 64 CRYPTO_EXTF_USER_PIN_FINAL_TRY }, 65 { "CRYPTO_EXTF_USER_PIN_LOCKED", CRYPTO_EXTF_USER_PIN_LOCKED, 66 CRYPTO_EXTF_USER_PIN_LOCKED }, 67 { "CRYPTO_EXTF_USER_PIN_TO_BE_CHANGED", 68 CRYPTO_EXTF_USER_PIN_TO_BE_CHANGED, 69 CRYPTO_EXTF_USER_PIN_TO_BE_CHANGED }, 70 { "CRYPTO_EXTF_SO_PIN_COUNT_LOW", CRYPTO_EXTF_SO_PIN_COUNT_LOW, 71 CRYPTO_EXTF_SO_PIN_COUNT_LOW }, 72 { "CRYPTO_EXTF_SO_PIN_FINAL_TRY", CRYPTO_EXTF_SO_PIN_FINAL_TRY, 73 CRYPTO_EXTF_SO_PIN_FINAL_TRY }, 74 { "CRYPTO_EXTF_SO_PIN_LOCKED", CRYPTO_EXTF_SO_PIN_LOCKED, 75 CRYPTO_EXTF_SO_PIN_LOCKED }, 76 { "CRYPTO_EXTF_SO_PIN_TO_BE_CHANGED", CRYPTO_EXTF_SO_PIN_TO_BE_CHANGED, 77 CRYPTO_EXTF_SO_PIN_TO_BE_CHANGED }, 78 { NULL, 0, 0 } 79 }; 80 81 /*ARGSUSED*/ 82 int 83 crypto_provider_ext_info(uintptr_t addr, uint_t flags, int argc, 84 const mdb_arg_t *argv) 85 { 86 crypto_provider_ext_info_t ext_prov; 87 /* 88 * 33 is 1 + MAX(CRYPTO_EXT_SIZE_LABEL, CRYPTO_EXT_SIZE_MANUF, 89 * CRYPTO_EXT_SIZE_MODEL, CRYPTO_EXT_SIZE_SERIAL) 90 */ 91 char scratch[33]; 92 93 if (!(flags & DCMD_ADDRSPEC)) 94 return (DCMD_USAGE); 95 96 if (mdb_vread(&ext_prov, sizeof (crypto_provider_ext_info_t), addr) 97 == -1) { 98 mdb_warn("cannot read addr"); 99 return (DCMD_ERR); 100 } 101 bcopy(ext_prov.ei_label, scratch, CRYPTO_EXT_SIZE_LABEL); 102 scratch[CRYPTO_EXT_SIZE_LABEL] = '\0'; 103 mdb_printf("ei_label\t\t%s\n", scratch); 104 105 bcopy(ext_prov.ei_manufacturerID, scratch, CRYPTO_EXT_SIZE_MANUF); 106 scratch[CRYPTO_EXT_SIZE_MANUF] = '\0'; 107 mdb_printf("ei_manufacturerID\t%s\n", scratch); 108 109 bcopy(ext_prov.ei_model, scratch, CRYPTO_EXT_SIZE_MODEL); 110 scratch[CRYPTO_EXT_SIZE_MODEL] = '\0'; 111 mdb_printf("ei_model\t\t%s\n", scratch); 112 113 bcopy(ext_prov.ei_serial_number, scratch, CRYPTO_EXT_SIZE_SERIAL); 114 scratch[CRYPTO_EXT_SIZE_SERIAL] = '\0'; 115 mdb_printf("ei_serial_number\t%s\n", scratch); 116 117 mdb_printf("ei_flags\t0x%x:\t<%lb>\n", ext_prov.ei_flags, 118 ext_prov.ei_flags, extf_flags); 119 mdb_printf("ei_max_session_count\t%lu\n", 120 ext_prov.ei_max_session_count); 121 mdb_printf("ei_max_pin_len\t\t%lu\n", ext_prov.ei_max_pin_len); 122 mdb_printf("ei_min_pin_len\t\t%lu\n", ext_prov.ei_min_pin_len); 123 mdb_printf("ei_total_public_memory\t%lu\n", 124 ext_prov.ei_total_public_memory); 125 mdb_printf("ei_free_public_memory\t%lu\n", 126 ext_prov.ei_free_public_memory); 127 mdb_printf("ei_total_private_memory\t%lu\n", 128 ext_prov.ei_total_private_memory); 129 mdb_printf("ei_free_private_memory\t%lu\n", 130 ext_prov.ei_free_private_memory); 131 mdb_printf("ei_hardware_version\tmajor %c minor %c\n", 132 ext_prov.ei_hardware_version.cv_major, 133 ext_prov.ei_hardware_version.cv_minor); 134 mdb_printf("ei_firmware_version\tmajor %c minor %c\n", 135 ext_prov.ei_firmware_version.cv_major, 136 ext_prov.ei_firmware_version.cv_minor); 137 mdb_printf("ei_time\t%s\n", ext_prov.ei_time); 138 return (DCMD_OK); 139 } 140 141 const mdb_bitmask_t mech_bits[] = { 142 { "NIL", (uint32_t)-1, 0 }, 143 { "CRYPTO_FG_ENCRYPT", CRYPTO_FG_ENCRYPT, CRYPTO_FG_ENCRYPT }, 144 { "CRYPTO_FG_DECRYPT", CRYPTO_FG_DECRYPT, CRYPTO_FG_DECRYPT }, 145 { "CRYPTO_FG_DIGEST", CRYPTO_FG_DIGEST, CRYPTO_FG_DIGEST }, 146 { "CRYPTO_FG_SIGN", CRYPTO_FG_SIGN, CRYPTO_FG_SIGN }, 147 { "CRYPTO_FG_SIGN_RECOVER", CRYPTO_FG_SIGN_RECOVER, 148 CRYPTO_FG_SIGN_RECOVER }, 149 { "CRYPTO_FG_VERIFY", CRYPTO_FG_VERIFY, CRYPTO_FG_VERIFY }, 150 { "CRYPTO_FG_VERIFY_RECOVER", CRYPTO_FG_VERIFY_RECOVER, 151 CRYPTO_FG_VERIFY_RECOVER }, 152 { "CRYPTO_FG_GENERATE", CRYPTO_FG_GENERATE, CRYPTO_FG_GENERATE }, 153 { "CRYPTO_FG_GENERATE_KEY_PAIR", CRYPTO_FG_GENERATE_KEY_PAIR, 154 CRYPTO_FG_GENERATE_KEY_PAIR }, 155 { "CRYPTO_FG_WRAP", CRYPTO_FG_WRAP, CRYPTO_FG_WRAP }, 156 { "CRYPTO_FG_UNWRAP", CRYPTO_FG_UNWRAP, CRYPTO_FG_UNWRAP }, 157 { "CRYPTO_FG_DERIVE", CRYPTO_FG_DERIVE, CRYPTO_FG_DERIVE }, 158 { "CRYPTO_FG_MAC", CRYPTO_FG_MAC, CRYPTO_FG_MAC }, 159 { "CRYPTO_FG_ENCRYPT_MAC", CRYPTO_FG_ENCRYPT_MAC, 160 CRYPTO_FG_ENCRYPT_MAC }, 161 { "CRYPTO_FG_MAC_DECRYPT", CRYPTO_FG_MAC_DECRYPT, 162 CRYPTO_FG_MAC_DECRYPT }, 163 { "CRYPTO_FG_ENCRYPT_ATOMIC", CRYPTO_FG_ENCRYPT_ATOMIC, 164 CRYPTO_FG_ENCRYPT_ATOMIC }, 165 { "CRYPTO_FG_DECRYPT_ATOMIC", CRYPTO_FG_DECRYPT_ATOMIC, 166 CRYPTO_FG_DECRYPT_ATOMIC }, 167 { "CRYPTO_FG_MAC_ATOMIC", CRYPTO_FG_MAC_ATOMIC, CRYPTO_FG_MAC_ATOMIC }, 168 { "CRYPTO_FG_DIGEST_ATOMIC", CRYPTO_FG_DIGEST_ATOMIC, 169 CRYPTO_FG_DIGEST_ATOMIC }, 170 { "CRYPTO_FG_SIGN_ATOMIC", CRYPTO_FG_SIGN_ATOMIC, 171 CRYPTO_FG_SIGN_ATOMIC }, 172 { "CRYPTO_FG_SIGN_RECOVER_ATOMIC", CRYPTO_FG_SIGN_RECOVER_ATOMIC, 173 CRYPTO_FG_SIGN_RECOVER_ATOMIC }, 174 { "CRYPTO_FG_VERIFY_ATOMIC", CRYPTO_FG_VERIFY_ATOMIC, 175 CRYPTO_FG_VERIFY_ATOMIC }, 176 { "CRYPTO_FG_VERIFY_RECOVER_ATOMIC", CRYPTO_FG_VERIFY_RECOVER_ATOMIC, 177 CRYPTO_FG_VERIFY_RECOVER_ATOMIC }, 178 { "CRYPTO_FG_ENCRYPT_MAC_ATOMIC", CRYPTO_FG_ENCRYPT_MAC_ATOMIC, 179 CRYPTO_FG_ENCRYPT_MAC_ATOMIC }, 180 { "CRYPTO_FG_MAC_DECRYPT_ATOMIC", CRYPTO_FG_MAC_DECRYPT_ATOMIC, 181 CRYPTO_FG_MAC_DECRYPT_ATOMIC }, 182 { "CRYPTO_FG_RANDOM", CRYPTO_FG_RANDOM, CRYPTO_FG_RANDOM}, 183 { NULL, 0, 0 } 184 }; 185 186 /*ARGSUSED*/ 187 int 188 crypto_mech_info(uintptr_t addr, uint_t flags, int argc, 189 const mdb_arg_t *argv) 190 { 191 crypto_mech_info_t minfo; 192 const char *unit = "bits"; 193 194 if (! flags & DCMD_ADDRSPEC) 195 return (DCMD_USAGE); 196 197 if (mdb_vread(&minfo, sizeof (crypto_mech_info_t), addr) 198 == -1) { 199 mdb_warn("cannot read addr %p", addr); 200 return (DCMD_ERR); 201 } 202 mdb_printf("cm_mech_name_t\t%s\n", minfo.cm_mech_name); 203 mdb_printf("cm_mech_number\t%lld\n", minfo.cm_mech_number); 204 mdb_printf("cm_func_group_mask\t0x%x:\t<%b>\n", 205 minfo.cm_func_group_mask, minfo.cm_func_group_mask, mech_bits); 206 if (minfo.cm_keysize_unit & CRYPTO_KEYSIZE_UNIT_IN_BYTES) 207 unit = "bytes"; 208 mdb_printf("cm_min_key_length\t%lu %s\n", minfo.cm_min_key_length, 209 unit); 210 mdb_printf("cm_max_key_length\t%lu %s\n", minfo.cm_max_key_length, 211 unit); 212 213 return (DCMD_OK); 214 } 215 216 /* 217 * MDB module linkage information: 218 * 219 * We declare a list of structures describing our dcmds, and a function 220 * named _mdb_init to return a pointer to our module information. 221 */ 222 223 static const mdb_dcmd_t dcmds[] = { 224 225 /* spi.c */ 226 { "crypto_provider_ext_info", ":", 227 "module-private crypto provider info", 228 crypto_provider_ext_info, NULL }, 229 { "crypto_mech_info", ":", 230 "print as crypto_mech_info", 231 crypto_mech_info, NULL }, 232 233 /* common.c */ 234 { "crypto_mechanism", ":", 235 "details about a crypto mechanism", crypto_mechanism, NULL }, 236 { "crypto_data", ":", 237 "print as crypto_data", 238 crypto_data, NULL }, 239 { "crypto_dual_data", ":", 240 "print as crypto_dual_data", 241 crypto_dual_data, NULL }, 242 { "crypto_key", ":", 243 "print as crypto_key", crypto_key, NULL }, 244 245 246 /* impl.c */ 247 { "kcf_provider_desc", ":", 248 "crypto provider description struct", kcf_provider_desc, NULL }, 249 250 { "prov_tab", "", 251 "global table of crypto providers ", prov_tab, NULL }, 252 253 { "policy_tab", "", 254 "print global policy_tab", policy_tab, NULL }, 255 256 /* sched_impl.c */ 257 { "kcf_areq_node", ":[-v]", 258 "print asynchronous crypto request struct, [ verbose ]", 259 kcf_areq_node, NULL }, 260 261 { "kcf_global_swq", "?[-v]", 262 "global or addr global crypto queue. [ -v = verbose ]", 263 kcf_global_swq, NULL }, 264 { "crypto_find_reqid", "?[-v] reqid", 265 "look for reqid, print if found [ -v = verbose ]", 266 crypto_find_reqid, NULL }, 267 268 { "kcf_reqid_table", ":[-v]", 269 "print contents of a request ID hash table [ -v = verbose ]", 270 kcf_reqid_table_dcmd, NULL }, 271 272 { "kcf_soft_conf_entry", "?", 273 "head or addr of configured software crypto providers", 274 kcf_soft_conf_entry, NULL }, 275 276 { "kcf_policy_desc", ":", "policy descriptors for crypto", 277 kcf_policy_desc, NULL }, 278 { NULL } 279 }; 280 281 static const mdb_walker_t walkers[] = { 282 { "an_next", "walk kcf_areq_node's by an_next", 283 areq_first_walk_init, an_next_walk_step, areq_walk_fini }, 284 { "an_prev", "walk kcf_areq_node's by an_prev", 285 areq_last_walk_init, an_prev_walk_step, areq_walk_fini }, 286 { "an_idnext", "walk kcf_areq_node's by an_idnext", 287 an_idnext_walk_init, an_idnext_walk_step, areq_walk_fini }, 288 { "an_idprev", "walk kcf_areq_node's by an_idprev", 289 an_idprev_walk_init, an_idprev_walk_step, areq_walk_fini }, 290 { "an_ctxchain_next", 291 "walk kcf_areq_node's by an_ctxchain_next", 292 an_ctxchain_walk_init, an_ctxchain_walk_step, areq_walk_fini }, 293 { "kcf_reqid_table", "table of asynchronous crypto requests", 294 reqid_table_walk_init, reqid_table_walk_step, 295 reqid_table_walk_fini }, 296 { "soft_conf_entry", "table of software providers or addr", 297 soft_conf_walk_init, soft_conf_walk_step, 298 soft_conf_walk_fini }, 299 { NULL } 300 }; 301 302 303 static const mdb_modinfo_t modinfo = { 304 MDB_API_VERSION, dcmds, walkers 305 }; 306 307 const mdb_modinfo_t * 308 _mdb_init(void) 309 { 310 return (&modinfo); 311 } 312