1 /* 2 * Common Public License Version 0.5 3 * 4 * THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF 5 * THIS COMMON PUBLIC LICENSE ("AGREEMENT"). ANY USE, 6 * REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES 7 * RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT. 8 * 9 * 1. DEFINITIONS 10 * 11 * "Contribution" means: 12 * a) in the case of the initial Contributor, the 13 * initial code and documentation distributed under 14 * this Agreement, and 15 * 16 * b) in the case of each subsequent Contributor: 17 * i) changes to the Program, and 18 * ii) additions to the Program; 19 * 20 * where such changes and/or additions to the Program 21 * originate from and are distributed by that 22 * particular Contributor. A Contribution 'originates' 23 * from a Contributor if it was added to the Program 24 * by such Contributor itself or anyone acting on such 25 * Contributor's behalf. Contributions do not include 26 * additions to the Program which: (i) are separate 27 * modules of software distributed in conjunction with 28 * the Program under their own license agreement, and 29 * (ii) are not derivative works of the Program. 30 * 31 * 32 * "Contributor" means any person or entity that distributes 33 * the Program. 34 * 35 * "Licensed Patents " mean patent claims licensable by a 36 * Contributor which are necessarily infringed by the use or 37 * sale of its Contribution alone or when combined with the 38 * Program. 39 * 40 * "Program" means the Contributions distributed in 41 * accordance with this Agreement. 42 * 43 * "Recipient" means anyone who receives the Program under 44 * this Agreement, including all Contributors. 45 * 46 * 2. GRANT OF RIGHTS 47 * 48 * a) Subject to the terms of this Agreement, each 49 * Contributor hereby grants Recipient a 50 * no - exclusive, worldwide, royalt - free copyright 51 * license to reproduce, prepare derivative works of, 52 * publicly display, publicly perform, distribute and 53 * sublicense the Contribution of such Contributor, if 54 * any, and such derivative works, in source code and 55 * object code form. 56 * 57 * b) Subject to the terms of this Agreement, each 58 * Contributor hereby grants Recipient a 59 * no - exclusive, worldwide, royalt - free patent 60 * license under Licensed Patents to make, use, sell, 61 * offer to sell, import and otherwise transfer the 62 * Contribution of such Contributor, if any, in source 63 * code and object code form. This patent license 64 * shall apply to the combination of the Contribution 65 * and the Program if, at the time the Contribution is 66 * added by the Contributor, such addition of the 67 * Contribution causes such combination to be covered 68 * by the Licensed Patents. The patent license shall 69 * not apply to any other combinations which include 70 * the Contribution. No hardware per se is licensed 71 * hereunder. 72 * 73 * c) Recipient understands that although each 74 * Contributor grants the licenses to its 75 * Contributions set forth herein, no assurances are 76 * provided by any Contributor that the Program does 77 * not infringe the patent or other intellectual 78 * property rights of any other entity. Each 79 * Contributor disclaims any liability to Recipient 80 * for claims brought by any other entity based on 81 * infringement of intellectual property rights or 82 * otherwise. As a condition to exercising the rights 83 * and licenses granted hereunder, each Recipient 84 * hereby assumes sole responsibility to secure any 85 * other intellectual property rights needed, if any. 86 * 87 * For example, if a third party patent license is 88 * required to allow Recipient to distribute the 89 * Program, it is Recipient's responsibility to 90 * acquire that license before distributing the 91 * Program. 92 * 93 * d) Each Contributor represents that to its 94 * knowledge it has sufficient copyright rights in its 95 * Contribution, if any, to grant the copyright 96 * license set forth in this Agreement. 97 * 98 * 3. REQUIREMENTS 99 * 100 * A Contributor may choose to distribute the Program in 101 * object code form under its own license agreement, provided 102 * that: 103 * a) it complies with the terms and conditions of 104 * this Agreement; and 105 * 106 * b) its license agreement: 107 * i) effectively disclaims on behalf of all 108 * Contributors all warranties and conditions, express 109 * and implied, including warranties or conditions of 110 * title and no - infringement, and implied warranties 111 * or conditions of merchantability and fitness for a 112 * particular purpose; 113 * 114 * ii) effectively excludes on behalf of all 115 * Contributors all liability for damages, including 116 * direct, indirect, special, incidental and 117 * consequential damages, such as lost profits; 118 * 119 * iii) states that any provisions which differ from 120 * this Agreement are offered by that Contributor 121 * alone and not by any other party; and 122 * 123 * iv) states that source code for the Program is 124 * available from such Contributor, and informs 125 * licensees how to obtain it in a reasonable manner 126 * on or through a medium customarily used for 127 * software exchange. 128 * 129 * When the Program is made available in source code form: 130 * a) it must be made available under this Agreement; 131 * and 132 * b) a copy of this Agreement must be included with 133 * each copy of the Program. 134 * 135 * Contributors may not remove or alter any copyright notices 136 * contained within the Program. 137 * 138 * Each Contributor must identify itself as the originator of 139 * its Contribution, if any, in a manner that reasonably 140 * allows subsequent Recipients to identify the originator of 141 * the Contribution. 142 * 143 * 144 * 4. COMMERCIAL DISTRIBUTION 145 * 146 * Commercial distributors of software may accept certain 147 * responsibilities with respect to end users, business 148 * partners and the like. While this license is intended to 149 * facilitate the commercial use of the Program, the 150 * Contributor who includes the Program in a commercial 151 * product offering should do so in a manner which does not 152 * create potential liability for other Contributors. 153 * Therefore, if a Contributor includes the Program in a 154 * commercial product offering, such Contributor ("Commercial 155 * Contributor") hereby agrees to defend and indemnify every 156 * other Contributor ("Indemnified Contributor") against any 157 * losses, damages and costs (collectively "Losses") arising 158 * from claims, lawsuits and other legal actions brought by a 159 * third party against the Indemnified Contributor to the 160 * extent caused by the acts or omissions of such Commercial 161 * Contributor in connection with its distribution of the 162 * Program in a commercial product offering. The obligations 163 * in this section do not apply to any claims or Losses 164 * relating to any actual or alleged intellectual property 165 * infringement. In order to qualify, an Indemnified 166 * Contributor must: a) promptly notify the Commercial 167 * Contributor in writing of such claim, and b) allow the 168 * Commercial Contributor to control, and cooperate with the 169 * Commercial Contributor in, the defense and any related 170 * settlement negotiations. The Indemnified Contributor may 171 * participate in any such claim at its own expense. 172 * 173 * 174 * For example, a Contributor might include the Program in a 175 * commercial product offering, Product X. That Contributor 176 * is then a Commercial Contributor. If that Commercial 177 * Contributor then makes performance claims, or offers 178 * warranties related to Product X, those performance claims 179 * and warranties are such Commercial Contributor's 180 * responsibility alone. Under this section, the Commercial 181 * Contributor would have to defend claims against the other 182 * Contributors related to those performance claims and 183 * warranties, and if a court requires any other Contributor 184 * to pay any damages as a result, the Commercial Contributor 185 * must pay those damages. 186 * 187 * 188 * 5. NO WARRANTY 189 * 190 * EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE 191 * PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT 192 * WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR 193 * IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR 194 * CONDITIONS OF TITLE, NO - INFRINGEMENT, MERCHANTABILITY OR 195 * FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely 196 * responsible for determining the appropriateness of using 197 * and distributing the Program and assumes all risks 198 * associated with its exercise of rights under this 199 * Agreement, including but not limited to the risks and 200 * costs of program errors, compliance with applicable laws, 201 * damage to or loss of data, programs or equipment, and 202 * unavailability or interruption of operations. 203 * 204 * 6. DISCLAIMER OF LIABILITY 205 * EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER 206 * RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY 207 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 208 * OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION 209 * LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF 210 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 211 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 212 * OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE 213 * OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE 214 * POSSIBILITY OF SUCH DAMAGES. 215 * 216 * 7. GENERAL 217 * 218 * If any provision of this Agreement is invalid or 219 * unenforceable under applicable law, it shall not affect 220 * the validity or enforceability of the remainder of the 221 * terms of this Agreement, and without further action by the 222 * parties hereto, such provision shall be reformed to the 223 * minimum extent necessary to make such provision valid and 224 * enforceable. 225 * 226 * 227 * If Recipient institutes patent litigation against a 228 * Contributor with respect to a patent applicable to 229 * software (including a cros - claim or counterclaim in a 230 * lawsuit), then any patent licenses granted by that 231 * Contributor to such Recipient under this Agreement shall 232 * terminate as of the date such litigation is filed. In 233 * addition, If Recipient institutes patent litigation 234 * against any entity (including a cros - claim or 235 * counterclaim in a lawsuit) alleging that the Program 236 * itself (excluding combinations of the Program with other 237 * software or hardware) infringes such Recipient's 238 * patent(s), then such Recipient's rights granted under 239 * Section 2(b) shall terminate as of the date such 240 * litigation is filed. 241 * 242 * All Recipient's rights under this Agreement shall 243 * terminate if it fails to comply with any of the material 244 * terms or conditions of this Agreement and does not cure 245 * such failure in a reasonable period of time after becoming 246 * aware of such noncompliance. If all Recipient's rights 247 * under this Agreement terminate, Recipient agrees to cease 248 * use and distribution of the Program as soon as reasonably 249 * practicable. However, Recipient's obligations under this 250 * Agreement and any licenses granted by Recipient relating 251 * to the Program shall continue and survive. 252 * 253 * Everyone is permitted to copy and distribute copies of 254 * this Agreement, but in order to avoid inconsistency the 255 * Agreement is copyrighted and may only be modified in the 256 * following manner. The Agreement Steward reserves the right 257 * to publish new versions (including revisions) of this 258 * Agreement from time to time. No one other than the 259 * Agreement Steward has the right to modify this Agreement. 260 * 261 * IBM is the initial Agreement Steward. IBM may assign the 262 * responsibility to serve as the Agreement Steward to a 263 * suitable separate entity. Each new version of the 264 * Agreement will be given a distinguishing version number. 265 * The Program (including Contributions) may always be 266 * distributed subject to the version of the Agreement under 267 * which it was received. In addition, after a new version of 268 * the Agreement is published, Contributor may elect to 269 * distribute the Program (including its Contributions) under 270 * the new version. Except as expressly stated in Sections 271 * 2(a) and 2(b) above, Recipient receives no rights or 272 * licenses to the intellectual property of any Contributor 273 * under this Agreement, whether expressly, by implication, 274 * estoppel or otherwise. All rights in the Program not 275 * expressly granted under this Agreement are reserved. 276 * 277 * 278 * This Agreement is governed by the laws of the State of New 279 * York and the intellectual property laws of the United 280 * States of America. No party to this Agreement will bring a 281 * legal action under this Agreement more than one year after 282 * the cause of action arose. Each party waives its rights to 283 * a jury trial in any resulting litigation. 284 * 285 * 286 * 287 * (C) COPYRIGHT International Business Machines Corp. 2001, 2002 288 */ 289 /* 290 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 291 * Use is subject to license terms. 292 */ 293 294 #include "tpmtok_int.h" 295 296 /* 297 * cert_check_required_attributes 298 * 299 * Checks for required attributes for generic CKO_CERTIFICATE objects 300 * 301 * CKA_CERTIFICATE_TYPE : must be present on MODE_CREATE. 302 */ 303 static CK_RV 304 cert_check_required_attributes(TEMPLATE *tmpl, CK_ULONG mode) 305 { 306 CK_ATTRIBUTE * attr = NULL; 307 CK_BBOOL found; 308 309 if (! tmpl) 310 return (CKR_FUNCTION_FAILED); 311 312 if (mode == MODE_CREATE) { 313 found = template_attribute_find(tmpl, 314 CKA_CERTIFICATE_TYPE, &attr); 315 if (found == FALSE) { 316 return (CKR_TEMPLATE_INCOMPLETE); 317 } 318 } 319 320 return (template_check_required_base_attributes(tmpl, mode)); 321 } 322 323 /* 324 * cert_validate_attribute() 325 */ 326 CK_RV 327 cert_validate_attribute(TEMPLATE *tmpl, CK_ATTRIBUTE *attr, CK_ULONG mode) 328 { 329 CK_CERTIFICATE_TYPE type; 330 331 switch (attr->type) { 332 case CKA_CERTIFICATE_TYPE: 333 { 334 if (mode != MODE_CREATE) { 335 return (CKR_ATTRIBUTE_READ_ONLY); 336 } 337 type = *(CK_CERTIFICATE_TYPE *)attr->pValue; 338 if (type == CKC_X_509 || type >= CKC_VENDOR_DEFINED) 339 return (CKR_OK); 340 else { 341 return (CKR_ATTRIBUTE_VALUE_INVALID); 342 } 343 } 344 break; 345 346 default: 347 return (template_validate_base_attribute(tmpl, attr, mode)); 348 } 349 } 350 351 CK_RV 352 cert_x509_check_required_attributes(TEMPLATE *tmpl, CK_ULONG mode) { 353 CK_ATTRIBUTE *attr = NULL; 354 CK_BBOOL found; 355 356 found = template_attribute_find(tmpl, CKA_SUBJECT, &attr); 357 if (! found) { 358 return (CKR_TEMPLATE_INCOMPLETE); 359 } 360 found = template_attribute_find(tmpl, CKA_VALUE, &attr); 361 if (! found) { 362 return (CKR_TEMPLATE_INCOMPLETE); 363 } 364 return (cert_check_required_attributes(tmpl, mode)); 365 } 366 367 /* 368 * cert_x509_set_default_attributes() 369 * 370 * Set the default attributes for X.509 certificates 371 * 372 * CKA_ID : empty string 373 * CKA_ISSUER : empty string 374 * CKA_SERIAL_NUMBER : empty string 375 */ 376 CK_RV 377 cert_x509_set_default_attributes(TEMPLATE *tmpl, CK_ULONG mode) 378 { 379 CK_ATTRIBUTE * id_attr = NULL; 380 CK_ATTRIBUTE * issuer_attr = NULL; 381 CK_ATTRIBUTE * serial_attr = NULL; 382 383 if (mode) 384 id_attr = NULL; 385 386 id_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE)); 387 issuer_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE)); 388 serial_attr = (CK_ATTRIBUTE *)malloc(sizeof (CK_ATTRIBUTE)); 389 390 if (! id_attr || ! issuer_attr || ! serial_attr) { 391 if (id_attr) free(id_attr); 392 if (issuer_attr) free(issuer_attr); 393 if (serial_attr) free(serial_attr); 394 395 return (CKR_HOST_MEMORY); 396 } 397 398 id_attr->type = CKA_ID; 399 id_attr->ulValueLen = 0; 400 id_attr->pValue = NULL; 401 402 issuer_attr->type = CKA_ISSUER; 403 issuer_attr->ulValueLen = 0; 404 issuer_attr->pValue = NULL; 405 406 serial_attr->type = CKA_SERIAL_NUMBER; 407 serial_attr->ulValueLen = 0; 408 serial_attr->pValue = NULL; 409 410 (void) template_update_attribute(tmpl, id_attr); 411 (void) template_update_attribute(tmpl, issuer_attr); 412 (void) template_update_attribute(tmpl, serial_attr); 413 414 return (CKR_OK); 415 } 416 417 CK_RV 418 cert_x509_validate_attribute(TEMPLATE *tmpl, 419 CK_ATTRIBUTE *attr, CK_ULONG mode) 420 { 421 switch (attr->type) { 422 case CKA_SUBJECT: 423 if (mode != MODE_CREATE) 424 return (CKR_ATTRIBUTE_READ_ONLY); 425 else 426 return (CKR_OK); 427 428 case CKA_ID: 429 case CKA_ISSUER: 430 case CKA_SERIAL_NUMBER: 431 return (CKR_OK); 432 433 case CKA_VALUE: 434 if (mode != MODE_CREATE) 435 return (CKR_ATTRIBUTE_READ_ONLY); 436 else 437 return (CKR_OK); 438 439 default: 440 return (cert_validate_attribute(tmpl, attr, mode)); 441 } 442 } 443 444 CK_RV 445 cert_vendor_check_required_attributes(TEMPLATE *tmpl, CK_ULONG mode) 446 { 447 return (cert_check_required_attributes(tmpl, mode)); 448 } 449 450 CK_RV 451 cert_vendor_validate_attribute(TEMPLATE *tmpl, 452 CK_ATTRIBUTE *attr, CK_ULONG mode) 453 { 454 return (cert_validate_attribute(tmpl, attr, mode)); 455 } 456