| File: | jdk/src/java.security.jgss/share/native/libj2gss/GSSLibStub.c |
| Warning: | line 1157, column 7 Value stored to 'major' is never read |
Press '?' to see keyboard shortcuts
Keyboard shortcuts:
| 1 | /* |
| 2 | * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Oracle designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Oracle in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 22 | * or visit www.oracle.com if you need additional information or have any |
| 23 | * questions. |
| 24 | */ |
| 25 | |
| 26 | #include "sun_security_jgss_wrapper_GSSLibStub.h" |
| 27 | #include "NativeUtil.h" |
| 28 | #include "NativeFunc.h" |
| 29 | #include "jlong.h" |
| 30 | #include <jni.h> |
| 31 | |
| 32 | /* Constants for indicating what type of info is needed for inquiries */ |
| 33 | const int TYPE_CRED_NAME = 10; |
| 34 | const int TYPE_CRED_TIME = 11; |
| 35 | const int TYPE_CRED_USAGE = 12; |
| 36 | |
| 37 | static jclass tlsCBCl = NULL((void*)0); |
| 38 | |
| 39 | /* |
| 40 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 41 | * Method: init |
| 42 | * Signature: (Ljava/lang/String;Z)Z |
| 43 | */ |
| 44 | JNIEXPORT__attribute__((visibility("default"))) jboolean JNICALL |
| 45 | Java_sun_security_jgss_wrapper_GSSLibStub_init(JNIEnv *env, |
| 46 | jclass jcls, |
| 47 | jstring jlibName, |
| 48 | jboolean jDebug) { |
| 49 | const char *libName; |
| 50 | int failed; |
| 51 | char *error = NULL((void*)0); |
| 52 | |
| 53 | if (!jDebug) { |
| 54 | JGSS_DEBUG = 0; |
| 55 | } else { |
| 56 | JGSS_DEBUG = 1; |
| 57 | } |
| 58 | |
| 59 | if (jlibName == NULL((void*)0)) { |
| 60 | TRACE0("[GSSLibStub_init] GSS lib name is NULL"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 60, "[GSSLibStub_init] GSS lib name is NULL"); fflush(stdout ); }}; |
| 61 | return JNI_FALSE0; |
| 62 | } |
| 63 | |
| 64 | libName = (*env)->GetStringUTFChars(env, jlibName, NULL((void*)0)); |
| 65 | if (libName == NULL((void*)0)) { |
| 66 | return JNI_FALSE0; |
| 67 | } |
| 68 | TRACE1("[GSSLibStub_init] libName=%s", libName){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_init] libName=%s" "\n", 68, libName); fflush(stdout); }}; |
| 69 | |
| 70 | /* initialize global function table */ |
| 71 | failed = loadNative(libName); |
| 72 | (*env)->ReleaseStringUTFChars(env, jlibName, libName); |
| 73 | |
| 74 | if (tlsCBCl == NULL((void*)0)) { |
| 75 | |
| 76 | /* initialize TLS Channel Binding class wrapper */ |
| 77 | jclass cl = (*env)->FindClass(env, |
| 78 | "sun/security/jgss/krb5/internal/TlsChannelBindingImpl"); |
| 79 | if (cl == NULL((void*)0)) { /* exception thrown */ |
| 80 | return JNI_FALSE0; |
| 81 | } |
| 82 | tlsCBCl = (*env)->NewGlobalRef(env, cl); |
| 83 | } |
| 84 | |
| 85 | if (!failed) { |
| 86 | return JNI_TRUE1; |
| 87 | } else { |
| 88 | if (JGSS_DEBUG) { |
| 89 | #ifdef WIN32 |
| 90 | #define MAX_MSG_SIZE 256 |
| 91 | static CHAR szMsgBuf[MAX_MSG_SIZE]; |
| 92 | DWORD dwRes; |
| 93 | DWORD dwError = GetLastError(); |
| 94 | dwRes = FormatMessage ( |
| 95 | FORMAT_MESSAGE_FROM_SYSTEM, |
| 96 | NULL((void*)0), |
| 97 | dwError, |
| 98 | 0, |
| 99 | szMsgBuf, |
| 100 | MAX_MSG_SIZE, |
| 101 | NULL((void*)0)); |
| 102 | if (0 == dwRes) { |
| 103 | printf("GSS-API: Unknown failure %d\n", dwError)__printf_chk (2 - 1, "GSS-API: Unknown failure %d\n", dwError ); |
| 104 | } else { |
| 105 | printf("GSS-API: %s\n",szMsgBuf)__printf_chk (2 - 1, "GSS-API: %s\n",szMsgBuf); |
| 106 | } |
| 107 | #else |
| 108 | char* error = dlerror(); |
| 109 | if (error) { |
| 110 | TRACE0(error){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 110, error); fflush(stdout); }}; |
| 111 | } |
| 112 | #endif |
| 113 | } |
| 114 | return JNI_FALSE0; |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | /* |
| 119 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 120 | * Method: getMechPtr |
| 121 | * Signature: ([B)J |
| 122 | */ |
| 123 | JNIEXPORT__attribute__((visibility("default"))) jlong JNICALL |
| 124 | Java_sun_security_jgss_wrapper_GSSLibStub_getMechPtr(JNIEnv *env, |
| 125 | jclass jcls, |
| 126 | jbyteArray jbytes) { |
| 127 | gss_OID cOid; |
| 128 | unsigned int i, len; |
| 129 | jbyte* bytes; |
| 130 | int found; |
| 131 | |
| 132 | if (jbytes != NULL((void*)0)) { |
| 133 | found = 0; |
| 134 | len = (unsigned int)((*env)->GetArrayLength(env, jbytes) - 2); |
| 135 | bytes = (*env)->GetByteArrayElements(env, jbytes, NULL((void*)0)); |
| 136 | if (bytes == NULL((void*)0)) { |
| 137 | return ptr_to_jlong(NULL)((jlong)(((void*)0))); |
| 138 | } |
| 139 | for (i = 0; i < ftab->mechs->count; i++) { |
| 140 | cOid = &(ftab->mechs->elements[i]); |
| 141 | if (len == cOid->length && |
| 142 | (memcmp(cOid->elements, (bytes + 2), len) == 0)) { |
| 143 | // Found a match |
| 144 | found = 1; |
| 145 | break; |
| 146 | } |
| 147 | } |
| 148 | (*env)->ReleaseByteArrayElements(env, jbytes, bytes, 0); |
| 149 | |
| 150 | if (found != 1) { |
| 151 | checkStatus(env, NULL((void*)0), GSS_S_BAD_MECH(((OM_uint32) 1ul) << 16), 0, "[GSSLibStub_getMechPtr]"); |
| 152 | return ptr_to_jlong(NULL)((jlong)(((void*)0))); |
| 153 | } else { |
| 154 | return ptr_to_jlong(cOid)((jlong)(cOid)); |
| 155 | } |
| 156 | } else { |
| 157 | return ptr_to_jlong(GSS_C_NO_OID)((jlong)(((gss_OID) 0))); |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | /* |
| 162 | * Utility routine which releases the specified gss_channel_bindings_t |
| 163 | * structure. |
| 164 | */ |
| 165 | void deleteGSSCB(gss_channel_bindings_t cb) { |
| 166 | |
| 167 | if (cb == GSS_C_NO_CHANNEL_BINDINGS((gss_channel_bindings_t) 0)) return; |
| 168 | |
| 169 | /* release initiator address */ |
| 170 | if (cb->initiator_addrtype != GSS_C_AF_NULLADDR255 && |
| 171 | cb->initiator_addrtype != GSS_C_AF_UNSPEC0) { |
| 172 | resetGSSBuffer(&(cb->initiator_address)); |
| 173 | } |
| 174 | /* release acceptor address */ |
| 175 | if (cb->acceptor_addrtype != GSS_C_AF_NULLADDR255 && |
| 176 | cb->acceptor_addrtype != GSS_C_AF_UNSPEC0) { |
| 177 | resetGSSBuffer(&(cb->acceptor_address)); |
| 178 | } |
| 179 | /* release application data */ |
| 180 | if (cb->application_data.length != 0) { |
| 181 | resetGSSBuffer(&(cb->application_data)); |
| 182 | } |
| 183 | free(cb); |
| 184 | } |
| 185 | |
| 186 | /* |
| 187 | * Utility routine which creates a gss_channel_bindings_t structure |
| 188 | * using the specified org.ietf.jgss.ChannelBinding object. |
| 189 | * NOTE: must call deleteGSSCB() to free up the resources. |
| 190 | */ |
| 191 | gss_channel_bindings_t newGSSCB(JNIEnv *env, jobject jcb) { |
| 192 | gss_channel_bindings_t cb; |
| 193 | jobject jinetAddr; |
| 194 | jbyteArray value; |
| 195 | |
| 196 | if (jcb == NULL((void*)0)) { |
| 197 | return GSS_C_NO_CHANNEL_BINDINGS((gss_channel_bindings_t) 0); |
| 198 | } |
| 199 | |
| 200 | cb = malloc(sizeof(struct gss_channel_bindings_struct)); |
| 201 | if (cb == NULL((void*)0)) { |
| 202 | throwOutOfMemoryError(env,NULL((void*)0)); |
| 203 | return NULL((void*)0); |
| 204 | } |
| 205 | |
| 206 | // initialize addrtype in CB first |
| 207 | // LDAP TLS Channel Binding requires GSS_C_AF_UNSPEC address type |
| 208 | // for unspecified initiator and acceptor addresses. |
| 209 | // GSS_C_AF_NULLADDR value should be used for unspecified address |
| 210 | // in all other cases. |
| 211 | |
| 212 | if ((*env)->IsInstanceOf(env, jcb, tlsCBCl)) { |
| 213 | // TLS Channel Binding requires unspecified addrtype=0 |
| 214 | cb->initiator_addrtype = GSS_C_AF_UNSPEC0; |
| 215 | cb->acceptor_addrtype = GSS_C_AF_UNSPEC0; |
| 216 | } else { |
| 217 | cb->initiator_addrtype = GSS_C_AF_NULLADDR255; |
| 218 | cb->acceptor_addrtype = GSS_C_AF_NULLADDR255; |
| 219 | } |
| 220 | // addresses needs to be initialized to empty |
| 221 | memset(&cb->initiator_address, 0, sizeof(cb->initiator_address)); |
| 222 | memset(&cb->acceptor_address, 0, sizeof(cb->acceptor_address)); |
| 223 | |
| 224 | /* set up initiator address */ |
| 225 | jinetAddr = (*env)->CallObjectMethod(env, jcb, |
| 226 | MID_ChannelBinding_getInitiatorAddr); |
| 227 | if ((*env)->ExceptionCheck(env)) { |
| 228 | goto cleanup; |
| 229 | } |
| 230 | if (jinetAddr != NULL((void*)0)) { |
| 231 | value = (*env)->CallObjectMethod(env, jinetAddr, |
| 232 | MID_InetAddress_getAddr); |
| 233 | if ((*env)->ExceptionCheck(env)) { |
| 234 | goto cleanup; |
| 235 | } |
| 236 | cb->initiator_addrtype = GSS_C_AF_INET2; |
| 237 | initGSSBuffer(env, value, &(cb->initiator_address)); |
| 238 | if ((*env)->ExceptionCheck(env)) { |
| 239 | goto cleanup; |
| 240 | } |
| 241 | } |
| 242 | /* set up acceptor address */ |
| 243 | jinetAddr = (*env)->CallObjectMethod(env, jcb, |
| 244 | MID_ChannelBinding_getAcceptorAddr); |
| 245 | if ((*env)->ExceptionCheck(env)) { |
| 246 | goto cleanup; |
| 247 | } |
| 248 | if (jinetAddr != NULL((void*)0)) { |
| 249 | value = (*env)->CallObjectMethod(env, jinetAddr, |
| 250 | MID_InetAddress_getAddr); |
| 251 | if ((*env)->ExceptionCheck(env)) { |
| 252 | goto cleanup; |
| 253 | } |
| 254 | cb->acceptor_addrtype = GSS_C_AF_INET2; |
| 255 | initGSSBuffer(env, value, &(cb->acceptor_address)); |
| 256 | if ((*env)->ExceptionCheck(env)) { |
| 257 | goto cleanup; |
| 258 | } |
| 259 | } |
| 260 | /* set up application data */ |
| 261 | value = (*env)->CallObjectMethod(env, jcb, |
| 262 | MID_ChannelBinding_getAppData); |
| 263 | if ((*env)->ExceptionCheck(env)) { |
| 264 | goto cleanup; |
| 265 | } |
| 266 | initGSSBuffer(env, value, &(cb->application_data)); |
| 267 | if ((*env)->ExceptionCheck(env)) { |
| 268 | goto cleanup; |
| 269 | } |
| 270 | return cb; |
| 271 | cleanup: |
| 272 | deleteGSSCB(cb); |
| 273 | return NULL((void*)0); |
| 274 | } |
| 275 | |
| 276 | /* |
| 277 | * Utility routine for storing the supplementary information |
| 278 | * into the specified org.ietf.jgss.MessageProp object. |
| 279 | */ |
| 280 | void setSupplementaryInfo(JNIEnv *env, jobject jstub, jobject jprop, |
| 281 | int suppInfo, int minor) { |
| 282 | jboolean isDuplicate, isOld, isUnseq, hasGap; |
| 283 | jstring minorMsg; |
| 284 | |
| 285 | if (suppInfo != GSS_S_COMPLETE0) { |
| 286 | isDuplicate = ((suppInfo & GSS_S_DUPLICATE_TOKEN(1 << (0 + 1))) != 0); |
| 287 | isOld = ((suppInfo & GSS_S_OLD_TOKEN(1 << (0 + 2))) != 0); |
| 288 | isUnseq = ((suppInfo & GSS_S_UNSEQ_TOKEN(1 << (0 + 3))) != 0); |
| 289 | hasGap = ((suppInfo & GSS_S_GAP_TOKEN(1 << (0 + 4))) != 0); |
| 290 | minorMsg = getMinorMessage(env, jstub, minor); |
| 291 | if ((*env)->ExceptionCheck(env)) { |
| 292 | return; |
| 293 | } |
| 294 | (*env)->CallVoidMethod(env, jprop, MID_MessageProp_setSupplementaryStates, |
| 295 | isDuplicate, isOld, isUnseq, hasGap, minor, |
| 296 | minorMsg); |
| 297 | } |
| 298 | } |
| 299 | |
| 300 | /* |
| 301 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 302 | * Method: indicateMechs |
| 303 | * Signature: ()[Lorg/ietf/jgss/Oid; |
| 304 | */ |
| 305 | JNIEXPORT__attribute__((visibility("default"))) jobjectArray JNICALL |
| 306 | Java_sun_security_jgss_wrapper_GSSLibStub_indicateMechs(JNIEnv *env, |
| 307 | jclass jcls) |
| 308 | { |
| 309 | if (ftab->mechs != NULL((void*)0) && ftab->mechs != GSS_C_NO_OID_SET((gss_OID_set) 0)) { |
| 310 | return getJavaOIDArray(env, ftab->mechs); |
| 311 | } else return NULL((void*)0); |
| 312 | } |
| 313 | |
| 314 | /* |
| 315 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 316 | * Method: inquireNamesForMech |
| 317 | * Signature: ()[Lorg/ietf/jgss/Oid; |
| 318 | */ |
| 319 | JNIEXPORT__attribute__((visibility("default"))) jobjectArray JNICALL |
| 320 | Java_sun_security_jgss_wrapper_GSSLibStub_inquireNamesForMech(JNIEnv *env, |
| 321 | jobject jobj) |
| 322 | { |
| 323 | OM_uint32 minor, major; |
| 324 | gss_OID mech; |
| 325 | gss_OID_set nameTypes; |
| 326 | jobjectArray result; |
| 327 | |
| 328 | if (ftab->inquireNamesForMech != NULL((void*)0)) { |
| 329 | mech = (gss_OID)jlong_to_ptr((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech))((void*)((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech ))); |
| 330 | nameTypes = GSS_C_NO_OID_SET((gss_OID_set) 0); |
| 331 | |
| 332 | /* gss_inquire_names_for_mech(...) => N/A */ |
| 333 | major = (*ftab->inquireNamesForMech)(&minor, mech, &nameTypes); |
| 334 | |
| 335 | /* release intermediate buffers before checking status */ |
| 336 | result = getJavaOIDArray(env, nameTypes); |
| 337 | deleteGSSOIDSet(nameTypes); |
| 338 | if ((*env)->ExceptionCheck(env)) { |
| 339 | return NULL((void*)0); |
| 340 | } |
| 341 | |
| 342 | checkStatus(env, jobj, major, minor, "[GSSLibStub_inquireNamesForMech]"); |
| 343 | if ((*env)->ExceptionCheck(env)) { |
| 344 | return NULL((void*)0); |
| 345 | } |
| 346 | return result; |
| 347 | } |
| 348 | return NULL((void*)0); |
| 349 | } |
| 350 | |
| 351 | /* |
| 352 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 353 | * Method: releaseName |
| 354 | * Signature: (J)V |
| 355 | */ |
| 356 | JNIEXPORT__attribute__((visibility("default"))) void JNICALL |
| 357 | Java_sun_security_jgss_wrapper_GSSLibStub_releaseName(JNIEnv *env, |
| 358 | jobject jobj, |
| 359 | jlong pName) |
| 360 | { |
| 361 | OM_uint32 minor, major; |
| 362 | gss_name_t nameHdl; |
| 363 | |
| 364 | nameHdl = (gss_name_t) jlong_to_ptr(pName)((void*)(pName)); |
| 365 | |
| 366 | TRACE1("[GSSLibStub_releaseName] %ld", (long) pName){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_releaseName] %ld" "\n", 366, (long) pName); fflush(stdout); }}; |
| 367 | |
| 368 | if (nameHdl != GSS_C_NO_NAME((gss_name_t) 0)) { |
| 369 | /* gss_release_name(...) => GSS_S_BAD_NAME */ |
| 370 | major = (*ftab->releaseName)(&minor, &nameHdl); |
| 371 | checkStatus(env, jobj, major, minor, "[GSSLibStub_releaseName]"); |
| 372 | } |
| 373 | } |
| 374 | |
| 375 | /* |
| 376 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 377 | * Method: importName |
| 378 | * Signature: ([BLorg/ietf/jgss/Oid;)J |
| 379 | */ |
| 380 | JNIEXPORT__attribute__((visibility("default"))) jlong JNICALL |
| 381 | Java_sun_security_jgss_wrapper_GSSLibStub_importName(JNIEnv *env, |
| 382 | jobject jobj, |
| 383 | jbyteArray jnameVal, |
| 384 | jobject jnameType) |
| 385 | { |
| 386 | OM_uint32 minor, major; |
| 387 | gss_buffer_desc nameVal; |
| 388 | gss_OID nameType; |
| 389 | gss_name_t nameHdl; |
| 390 | nameHdl = GSS_C_NO_NAME((gss_name_t) 0); |
| 391 | |
| 392 | TRACE0("[GSSLibStub_importName]"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 392, "[GSSLibStub_importName]"); fflush(stdout); }}; |
| 393 | |
| 394 | initGSSBuffer(env, jnameVal, &nameVal); |
| 395 | if ((*env)->ExceptionCheck(env)) { |
| 396 | return jlong_zero((jlong) 0); |
| 397 | } |
| 398 | |
| 399 | nameType = newGSSOID(env, jnameType); |
| 400 | if ((*env)->ExceptionCheck(env)) { |
| 401 | resetGSSBuffer(&nameVal); |
| 402 | return jlong_zero((jlong) 0); |
| 403 | } |
| 404 | |
| 405 | /* gss_import_name(...) => GSS_S_BAD_NAMETYPE, GSS_S_BAD_NAME, |
| 406 | GSS_S_BAD_MECH */ |
| 407 | major = (*ftab->importName)(&minor, &nameVal, nameType, &nameHdl); |
| 408 | |
| 409 | TRACE1("[GSSLibStub_importName] %" PRIuPTR "", (uintptr_t) nameHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_importName] %" "l" "u" """\n", 409, (uintptr_t) nameHdl); fflush(stdout); } }; |
| 410 | |
| 411 | /* release intermediate buffers */ |
| 412 | deleteGSSOID(nameType); |
| 413 | resetGSSBuffer(&nameVal); |
| 414 | |
| 415 | checkStatus(env, jobj, major, minor, "[GSSLibStub_importName]"); |
| 416 | if ((*env)->ExceptionCheck(env)) { |
| 417 | return jlong_zero((jlong) 0); |
| 418 | } |
| 419 | return ptr_to_jlong(nameHdl)((jlong)(nameHdl)); |
| 420 | } |
| 421 | |
| 422 | |
| 423 | /* |
| 424 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 425 | * Method: compareName |
| 426 | * Signature: (JJ)Z |
| 427 | */ |
| 428 | JNIEXPORT__attribute__((visibility("default"))) jboolean JNICALL |
| 429 | Java_sun_security_jgss_wrapper_GSSLibStub_compareName(JNIEnv *env, |
| 430 | jobject jobj, |
| 431 | jlong pName1, |
| 432 | jlong pName2) |
| 433 | { |
| 434 | OM_uint32 minor, major; |
| 435 | gss_name_t nameHdl1, nameHdl2; |
| 436 | int isEqual; |
| 437 | |
| 438 | isEqual = 0; |
| 439 | nameHdl1 = (gss_name_t) jlong_to_ptr(pName1)((void*)(pName1)); |
| 440 | nameHdl2 = (gss_name_t) jlong_to_ptr(pName2)((void*)(pName2)); |
| 441 | |
| 442 | TRACE2("[GSSLibStub_compareName] %ld %ld", (long)pName1, (long)pName2){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_compareName] %ld %ld" "\n", 442, (long)pName1, (long)pName2); fflush(stdout); }}; |
| 443 | |
| 444 | if ((nameHdl1 != GSS_C_NO_NAME((gss_name_t) 0)) && (nameHdl2 != GSS_C_NO_NAME((gss_name_t) 0))) { |
| 445 | |
| 446 | /* gss_compare_name(...) => GSS_S_BAD_NAMETYPE, GSS_S_BAD_NAME(!) */ |
| 447 | major = (*ftab->compareName)(&minor, nameHdl1, nameHdl2, &isEqual); |
| 448 | |
| 449 | checkStatus(env, jobj, major, minor, "[GSSLibStub_compareName]"); |
| 450 | } |
| 451 | return (isEqual != 0); |
| 452 | } |
| 453 | |
| 454 | /* |
| 455 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 456 | * Method: canonicalizeName |
| 457 | * Signature: (J)J |
| 458 | */ |
| 459 | JNIEXPORT__attribute__((visibility("default"))) jlong JNICALL |
| 460 | Java_sun_security_jgss_wrapper_GSSLibStub_canonicalizeName(JNIEnv *env, |
| 461 | jobject jobj, |
| 462 | jlong pName) |
| 463 | { |
| 464 | OM_uint32 minor, major; |
| 465 | gss_name_t nameHdl, mnNameHdl; |
| 466 | gss_OID mech; |
| 467 | |
| 468 | nameHdl = (gss_name_t) jlong_to_ptr(pName)((void*)(pName)); |
| 469 | |
| 470 | TRACE1("[GSSLibStub_canonicalizeName] %ld", (long) pName){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_canonicalizeName] %ld" "\n", 470, (long) pName); fflush(stdout); }}; |
| 471 | |
| 472 | if (nameHdl != GSS_C_NO_NAME((gss_name_t) 0)) { |
| 473 | mech = (gss_OID) jlong_to_ptr((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech))((void*)((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech ))); |
| 474 | mnNameHdl = GSS_C_NO_NAME((gss_name_t) 0); |
| 475 | |
| 476 | /* gss_canonicalize_name(...) may return GSS_S_BAD_NAMETYPE, |
| 477 | GSS_S_BAD_NAME, GSS_S_BAD_MECH */ |
| 478 | major = (*ftab->canonicalizeName)(&minor, nameHdl, mech, &mnNameHdl); |
| 479 | |
| 480 | TRACE1("[GSSLibStub_canonicalizeName] MN=%" PRIuPTR "", (uintptr_t)mnNameHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_canonicalizeName] MN=%" "l" "u" """\n", 480, (uintptr_t)mnNameHdl); fflush(stdout); } }; |
| 481 | |
| 482 | checkStatus(env, jobj, major, minor, "[GSSLibStub_canonicalizeName]"); |
| 483 | if ((*env)->ExceptionCheck(env)) { |
| 484 | return ptr_to_jlong(GSS_C_NO_NAME)((jlong)(((gss_name_t) 0))); |
| 485 | } |
| 486 | return ptr_to_jlong(mnNameHdl)((jlong)(mnNameHdl)); |
| 487 | } |
| 488 | return ptr_to_jlong(GSS_C_NO_NAME)((jlong)(((gss_name_t) 0))); |
| 489 | } |
| 490 | |
| 491 | /* |
| 492 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 493 | * Method: exportName |
| 494 | * Signature: (J)[B |
| 495 | */ |
| 496 | JNIEXPORT__attribute__((visibility("default"))) jbyteArray JNICALL |
| 497 | Java_sun_security_jgss_wrapper_GSSLibStub_exportName(JNIEnv *env, |
| 498 | jobject jobj, |
| 499 | jlong pName) { |
| 500 | OM_uint32 minor, major; |
| 501 | gss_name_t nameHdl, mNameHdl; |
| 502 | gss_buffer_desc outBuf; |
| 503 | jbyteArray jresult; |
| 504 | |
| 505 | nameHdl = (gss_name_t) jlong_to_ptr(pName)((void*)(pName)); |
| 506 | |
| 507 | TRACE1("[GSSLibStub_exportName] %ld", (long) pName){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_exportName] %ld" "\n", 507, (long) pName); fflush(stdout); }}; |
| 508 | |
| 509 | /* gss_export_name(...) => GSS_S_NAME_NOT_MN, GSS_S_BAD_NAMETYPE, |
| 510 | GSS_S_BAD_NAME */ |
| 511 | major = (*ftab->exportName)(&minor, nameHdl, &outBuf); |
| 512 | |
| 513 | /* canonicalize the internal name to MN and retry */ |
| 514 | if (major == GSS_S_NAME_NOT_MN(((OM_uint32) 18ul) << 16)) { |
| 515 | /* release intermediate buffers before retrying */ |
| 516 | (*ftab->releaseBuffer)(&minor, &outBuf); |
| 517 | |
| 518 | TRACE0("[GSSLibStub_exportName] canonicalize and re-try"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 518, "[GSSLibStub_exportName] canonicalize and re-try"); fflush (stdout); }}; |
| 519 | |
| 520 | mNameHdl = (gss_name_t)jlong_to_ptr(((void*)(Java_sun_security_jgss_wrapper_GSSLibStub_canonicalizeName (env, jobj, pName))) |
| 521 | Java_sun_security_jgss_wrapper_GSSLibStub_canonicalizeName((void*)(Java_sun_security_jgss_wrapper_GSSLibStub_canonicalizeName (env, jobj, pName))) |
| 522 | (env, jobj, pName))((void*)(Java_sun_security_jgss_wrapper_GSSLibStub_canonicalizeName (env, jobj, pName))); |
| 523 | if ((*env)->ExceptionCheck(env)) { |
| 524 | return NULL((void*)0); |
| 525 | } |
| 526 | |
| 527 | major = (*ftab->exportName)(&minor, mNameHdl, &outBuf); |
| 528 | Java_sun_security_jgss_wrapper_GSSLibStub_releaseName |
| 529 | (env, jobj, ptr_to_jlong(mNameHdl)((jlong)(mNameHdl))); |
| 530 | if ((*env)->ExceptionCheck(env)) { |
| 531 | /* release intermediate buffers */ |
| 532 | (*ftab->releaseBuffer)(&minor, &outBuf); |
| 533 | return NULL((void*)0); |
| 534 | } |
| 535 | } |
| 536 | |
| 537 | /* release intermediate buffers before checking status */ |
| 538 | jresult = getJavaBuffer(env, &outBuf); |
| 539 | if ((*env)->ExceptionCheck(env)) { |
| 540 | return NULL((void*)0); |
| 541 | } |
| 542 | |
| 543 | checkStatus(env, jobj, major, minor, "[GSSLibStub_exportName]"); |
| 544 | if ((*env)->ExceptionCheck(env)) { |
| 545 | return NULL((void*)0); |
| 546 | } |
| 547 | return jresult; |
| 548 | } |
| 549 | |
| 550 | /* |
| 551 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 552 | * Method: displayName |
| 553 | * Signature: (J)[Ljava/lang/Object; |
| 554 | */ |
| 555 | JNIEXPORT__attribute__((visibility("default"))) jobjectArray JNICALL |
| 556 | Java_sun_security_jgss_wrapper_GSSLibStub_displayName(JNIEnv *env, |
| 557 | jobject jobj, |
| 558 | jlong pName) { |
| 559 | OM_uint32 minor, major; |
| 560 | gss_name_t nameHdl; |
| 561 | gss_buffer_desc outNameBuf; |
| 562 | gss_OID outNameType; |
| 563 | jstring jname; |
| 564 | jobject jtype; |
| 565 | jobjectArray jresult; |
| 566 | |
| 567 | nameHdl = (gss_name_t) jlong_to_ptr(pName)((void*)(pName)); |
| 568 | |
| 569 | TRACE1("[GSSLibStub_displayName] %ld", (long) pName){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_displayName] %ld" "\n", 569, (long) pName); fflush(stdout); }}; |
| 570 | |
| 571 | if (nameHdl == GSS_C_NO_NAME((gss_name_t) 0)) { |
| 572 | checkStatus(env, jobj, GSS_S_BAD_NAME(((OM_uint32) 2ul) << 16), 0, "[GSSLibStub_displayName]"); |
| 573 | return NULL((void*)0); |
| 574 | } |
| 575 | |
| 576 | /* gss_display_name(...) => GSS_S_BAD_NAME */ |
| 577 | major = (*ftab->displayName)(&minor, nameHdl, &outNameBuf, &outNameType); |
| 578 | |
| 579 | /* release intermediate buffers before checking status */ |
| 580 | jname = getJavaString(env, &outNameBuf); |
| 581 | if ((*env)->ExceptionCheck(env)) { |
| 582 | return NULL((void*)0); |
| 583 | } |
| 584 | |
| 585 | checkStatus(env, jobj, major, minor, "[GSSLibStub_displayName]"); |
| 586 | if ((*env)->ExceptionCheck(env)) { |
| 587 | return NULL((void*)0); |
| 588 | } |
| 589 | |
| 590 | jtype = getJavaOID(env, outNameType); |
| 591 | if ((*env)->ExceptionCheck(env)) { |
| 592 | return NULL((void*)0); |
| 593 | } |
| 594 | |
| 595 | jresult = (*env)->NewObjectArray(env, 2, CLS_Object, NULL((void*)0)); |
| 596 | /* return immediately if an exception has occurred */ |
| 597 | if ((*env)->ExceptionCheck(env)) { |
| 598 | return NULL((void*)0); |
| 599 | } |
| 600 | |
| 601 | (*env)->SetObjectArrayElement(env, jresult, 0, jname); |
| 602 | if ((*env)->ExceptionCheck(env)) { |
| 603 | return NULL((void*)0); |
| 604 | } |
| 605 | (*env)->SetObjectArrayElement(env, jresult, 1, jtype); |
| 606 | if ((*env)->ExceptionCheck(env)) { |
| 607 | return NULL((void*)0); |
| 608 | } |
| 609 | |
| 610 | return jresult; |
| 611 | } |
| 612 | |
| 613 | /* |
| 614 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 615 | * Method: acquireCred |
| 616 | * Signature: (JII)J |
| 617 | */ |
| 618 | JNIEXPORT__attribute__((visibility("default"))) jlong JNICALL |
| 619 | Java_sun_security_jgss_wrapper_GSSLibStub_acquireCred(JNIEnv *env, |
| 620 | jobject jobj, |
| 621 | jlong pName, |
| 622 | jint reqTime, |
| 623 | jint usage) |
| 624 | { |
| 625 | OM_uint32 minor, major; |
| 626 | gss_OID mech; |
| 627 | gss_OID_set mechs; |
| 628 | gss_cred_usage_t credUsage; |
| 629 | gss_name_t nameHdl; |
| 630 | gss_cred_id_t credHdl; |
| 631 | credHdl = GSS_C_NO_CREDENTIAL((gss_cred_id_t) 0); |
| 632 | |
| 633 | TRACE0("[GSSLibStub_acquireCred]"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 633, "[GSSLibStub_acquireCred]"); fflush(stdout); }}; |
| 634 | |
| 635 | mech = (gss_OID) jlong_to_ptr((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech))((void*)((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech ))); |
| 636 | mechs = newGSSOIDSet(mech); |
| 637 | credUsage = (gss_cred_usage_t) usage; |
| 638 | nameHdl = (gss_name_t) jlong_to_ptr(pName)((void*)(pName)); |
| 639 | |
| 640 | TRACE2("[GSSLibStub_acquireCred] pName=%ld, usage=%d", (long)pName, usage){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acquireCred] pName=%ld, usage=%d" "\n", 640, (long)pName, usage); fflush(stdout); }}; |
| 641 | |
| 642 | /* gss_acquire_cred(...) => GSS_S_BAD_MECH, GSS_S_BAD_NAMETYPE, |
| 643 | GSS_S_BAD_NAME, GSS_S_CREDENTIALS_EXPIRED, GSS_S_NO_CRED */ |
| 644 | major = |
| 645 | (*ftab->acquireCred)(&minor, nameHdl, reqTime, mechs, |
| 646 | credUsage, &credHdl, NULL((void*)0), NULL((void*)0)); |
| 647 | /* release intermediate buffers */ |
| 648 | deleteGSSOIDSet(mechs); |
| 649 | |
| 650 | TRACE1("[GSSLibStub_acquireCred] pCred=%" PRIuPTR "", (uintptr_t) credHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acquireCred] pCred=%" "l" "u" """\n", 650, (uintptr_t) credHdl); fflush(stdout); } }; |
| 651 | |
| 652 | checkStatus(env, jobj, major, minor, "[GSSLibStub_acquireCred]"); |
| 653 | if ((*env)->ExceptionCheck(env)) { |
| 654 | return jlong_zero((jlong) 0); |
| 655 | } |
| 656 | return ptr_to_jlong(credHdl)((jlong)(credHdl)); |
| 657 | } |
| 658 | |
| 659 | /* |
| 660 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 661 | * Method: releaseCred |
| 662 | * Signature: (J)J |
| 663 | */ |
| 664 | JNIEXPORT__attribute__((visibility("default"))) jlong JNICALL |
| 665 | Java_sun_security_jgss_wrapper_GSSLibStub_releaseCred(JNIEnv *env, |
| 666 | jobject jobj, |
| 667 | jlong pCred) |
| 668 | { |
| 669 | OM_uint32 minor, major; |
| 670 | gss_cred_id_t credHdl; |
| 671 | |
| 672 | credHdl = (gss_cred_id_t) jlong_to_ptr(pCred)((void*)(pCred)); |
| 673 | |
| 674 | TRACE1("[GSSLibStub_releaseCred] %ld", (long int)pCred){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_releaseCred] %ld" "\n", 674, (long int)pCred); fflush(stdout); }}; |
| 675 | |
| 676 | if (credHdl != GSS_C_NO_CREDENTIAL((gss_cred_id_t) 0)) { |
| 677 | /* gss_release_cred(...) => GSS_S_NO_CRED(!) */ |
| 678 | major = (*ftab->releaseCred)(&minor, &credHdl); |
| 679 | |
| 680 | checkStatus(env, jobj, major, minor, "[GSSLibStub_releaseCred]"); |
| 681 | if ((*env)->ExceptionCheck(env)) { |
| 682 | return jlong_zero((jlong) 0); |
| 683 | } |
| 684 | } |
| 685 | return ptr_to_jlong(credHdl)((jlong)(credHdl)); |
| 686 | } |
| 687 | |
| 688 | /* |
| 689 | * Utility routine for obtaining info about a credential. |
| 690 | */ |
| 691 | void inquireCred(JNIEnv *env, jobject jobj, gss_cred_id_t pCred, |
| 692 | jint type, void *result) { |
| 693 | OM_uint32 minor=0, major=0; |
| 694 | OM_uint32 routineErr; |
| 695 | gss_cred_id_t credHdl; |
| 696 | |
| 697 | credHdl = pCred; |
| 698 | |
| 699 | TRACE1("[gss_inquire_cred] %" PRIuPTR "", (uintptr_t) pCred){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[gss_inquire_cred] %" "l" "u" """\n", 699, (uintptr_t) pCred); fflush(stdout); }}; |
| 700 | |
| 701 | /* gss_inquire_cred(...) => GSS_S_DEFECTIVE_CREDENTIAL(!), |
| 702 | GSS_S_CREDENTIALS_EXPIRED(!), GSS_S_NO_CRED(!) */ |
| 703 | if (type == TYPE_CRED_NAME) { |
| 704 | major = (*ftab->inquireCred)(&minor, credHdl, result, NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 705 | } else if (type == TYPE_CRED_TIME) { |
| 706 | major = (*ftab->inquireCred)(&minor, credHdl, NULL((void*)0), result, NULL((void*)0), NULL((void*)0)); |
| 707 | } else if (type == TYPE_CRED_USAGE) { |
| 708 | major = (*ftab->inquireCred)(&minor, credHdl, NULL((void*)0), NULL((void*)0), result, NULL((void*)0)); |
| 709 | } |
| 710 | |
| 711 | routineErr = GSS_ROUTINE_ERROR(major)((major) & (((OM_uint32) 0377ul) << 16)); |
| 712 | if (routineErr == GSS_S_CREDENTIALS_EXPIRED(((OM_uint32) 11ul) << 16)) { |
| 713 | /* ignore GSS_S_CREDENTIALS_EXPIRED for query */ |
| 714 | major = GSS_CALLING_ERROR(major)((major) & (((OM_uint32) 0377ul) << 24)) | |
| 715 | GSS_SUPPLEMENTARY_INFO(major)((major) & (((OM_uint32) 0177777ul) << 0)); |
| 716 | } else if (routineErr == GSS_S_NO_CRED(((OM_uint32) 7ul) << 16)) { |
| 717 | /* twik since Java API throws BAD_MECH instead of NO_CRED */ |
| 718 | major = GSS_CALLING_ERROR(major)((major) & (((OM_uint32) 0377ul) << 24)) | |
| 719 | GSS_S_BAD_MECH(((OM_uint32) 1ul) << 16) | GSS_SUPPLEMENTARY_INFO(major)((major) & (((OM_uint32) 0177777ul) << 0)); |
| 720 | } |
| 721 | checkStatus(env, jobj, major, minor, "[gss_inquire_cred]"); |
| 722 | } |
| 723 | |
| 724 | /* |
| 725 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 726 | * Method: getCredName |
| 727 | * Signature: (J)J |
| 728 | */ |
| 729 | JNIEXPORT__attribute__((visibility("default"))) jlong JNICALL |
| 730 | Java_sun_security_jgss_wrapper_GSSLibStub_getCredName(JNIEnv *env, |
| 731 | jobject jobj, |
| 732 | jlong pCred) |
| 733 | { |
| 734 | gss_name_t nameHdl; |
| 735 | gss_cred_id_t credHdl; |
| 736 | |
| 737 | credHdl = (gss_cred_id_t) jlong_to_ptr(pCred)((void*)(pCred)); |
| 738 | |
| 739 | TRACE1("[GSSLibStub_getCredName] %ld", (long int)pCred){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getCredName] %ld" "\n", 739, (long int)pCred); fflush(stdout); }}; |
| 740 | |
| 741 | nameHdl = GSS_C_NO_NAME((gss_name_t) 0); |
| 742 | inquireCred(env, jobj, credHdl, TYPE_CRED_NAME, &nameHdl); |
| 743 | /* return immediately if an exception has occurred */ |
| 744 | if ((*env)->ExceptionCheck(env)) { |
| 745 | return jlong_zero((jlong) 0); |
| 746 | } |
| 747 | |
| 748 | TRACE1("[GSSLibStub_getCredName] pName=%" PRIuPTR "", (uintptr_t) nameHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getCredName] pName=%" "l" "u" """\n", 748, (uintptr_t) nameHdl); fflush(stdout); } }; |
| 749 | return ptr_to_jlong(nameHdl)((jlong)(nameHdl)); |
| 750 | } |
| 751 | |
| 752 | /* |
| 753 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 754 | * Method: getCredTime |
| 755 | * Signature: (J)I |
| 756 | */ |
| 757 | JNIEXPORT__attribute__((visibility("default"))) jint JNICALL |
| 758 | Java_sun_security_jgss_wrapper_GSSLibStub_getCredTime(JNIEnv *env, |
| 759 | jobject jobj, |
| 760 | jlong pCred) |
| 761 | { |
| 762 | gss_cred_id_t credHdl; |
| 763 | OM_uint32 lifetime; |
| 764 | |
| 765 | credHdl = (gss_cred_id_t) jlong_to_ptr(pCred)((void*)(pCred)); |
| 766 | |
| 767 | TRACE1("[GSSLibStub_getCredTime] %ld", (long int)pCred){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getCredTime] %ld" "\n", 767, (long int)pCred); fflush(stdout); }}; |
| 768 | |
| 769 | lifetime = 0; |
| 770 | inquireCred(env, jobj, credHdl, TYPE_CRED_TIME, &lifetime); |
| 771 | /* return immediately if an exception has occurred */ |
| 772 | if ((*env)->ExceptionCheck(env)) { |
| 773 | return 0; |
| 774 | } |
| 775 | return getJavaTime(lifetime); |
| 776 | } |
| 777 | |
| 778 | /* |
| 779 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 780 | * Method: getCredUsage |
| 781 | * Signature: (J)I |
| 782 | */ |
| 783 | JNIEXPORT__attribute__((visibility("default"))) jint JNICALL |
| 784 | Java_sun_security_jgss_wrapper_GSSLibStub_getCredUsage(JNIEnv *env, |
| 785 | jobject jobj, |
| 786 | jlong pCred) |
| 787 | { |
| 788 | gss_cred_usage_t usage; |
| 789 | gss_cred_id_t credHdl; |
| 790 | |
| 791 | credHdl = (gss_cred_id_t) jlong_to_ptr(pCred)((void*)(pCred)); |
| 792 | |
| 793 | TRACE1("[GSSLibStub_getCredUsage] %ld", (long int)pCred){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getCredUsage] %ld" "\n", 793, (long int)pCred); fflush(stdout); }}; |
| 794 | |
| 795 | inquireCred(env, jobj, credHdl, TYPE_CRED_USAGE, &usage); |
| 796 | /* return immediately if an exception has occurred */ |
| 797 | if ((*env)->ExceptionCheck(env)) { |
| 798 | return -1; |
| 799 | } |
| 800 | return (jint) usage; |
| 801 | } |
| 802 | /* |
| 803 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 804 | * Method: importContext |
| 805 | * Signature: ([B)Lsun/security/jgss/wrapper/NativeGSSContext; |
| 806 | */ |
| 807 | JNIEXPORT__attribute__((visibility("default"))) jobject JNICALL |
| 808 | Java_sun_security_jgss_wrapper_GSSLibStub_importContext(JNIEnv *env, |
| 809 | jobject jobj, |
| 810 | jbyteArray jctxtToken) |
| 811 | { |
| 812 | OM_uint32 minor, major; |
| 813 | gss_buffer_desc ctxtToken; |
| 814 | gss_ctx_id_t contextHdl; |
| 815 | gss_OID mech, mech2; |
| 816 | |
| 817 | TRACE0("[GSSLibStub_importContext]"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 817, "[GSSLibStub_importContext]"); fflush(stdout); }}; |
| 818 | |
| 819 | contextHdl = GSS_C_NO_CONTEXT((gss_ctx_id_t) 0); |
| 820 | initGSSBuffer(env, jctxtToken, &ctxtToken); |
| 821 | if ((*env)->ExceptionCheck(env)) { |
| 822 | return NULL((void*)0); |
| 823 | } |
| 824 | |
| 825 | /* gss_import_sec_context(...) => GSS_S_NO_CONTEXT, GSS_S_DEFECTIVE_TOKEN, |
| 826 | GSS_S_UNAVAILABLE, GSS_S_UNAUTHORIZED */ |
| 827 | major = (*ftab->importSecContext)(&minor, &ctxtToken, &contextHdl); |
| 828 | |
| 829 | TRACE1("[GSSLibStub_importContext] pContext=%" PRIuPTR "", (uintptr_t) contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_importContext] pContext=%" "l" "u" """\n", 829, (uintptr_t) contextHdl); fflush(stdout) ; }}; |
| 830 | |
| 831 | /* release intermediate buffers */ |
| 832 | resetGSSBuffer(&ctxtToken); |
| 833 | |
| 834 | checkStatus(env, jobj, major, minor, "[GSSLibStub_importContext]"); |
| 835 | /* return immediately if an exception has occurred */ |
| 836 | if ((*env)->ExceptionCheck(env)) { |
| 837 | return NULL((void*)0); |
| 838 | } |
| 839 | |
| 840 | /* now that the context has been imported, proceed to find out |
| 841 | its mech */ |
| 842 | major = (*ftab->inquireContext)(&minor, contextHdl, NULL((void*)0), NULL((void*)0), |
| 843 | NULL((void*)0), &mech, NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 844 | |
| 845 | checkStatus(env, jobj, major, minor, "[GSSLibStub_importContext] getMech"); |
| 846 | /* return immediately if an exception has occurred */ |
| 847 | if ((*env)->ExceptionCheck(env)) { |
| 848 | return NULL((void*)0); |
| 849 | } |
| 850 | |
| 851 | mech2 = (gss_OID) jlong_to_ptr((*env)->GetLongField(env, jobj,((void*)((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech ))) |
| 852 | FID_GSSLibStub_pMech))((void*)((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech ))); |
| 853 | |
| 854 | if (sameMech(mech, mech2) == JNI_TRUE1) { |
| 855 | /* mech match - return the context object */ |
| 856 | return (*env)->NewObject(env, CLS_NativeGSSContext, |
| 857 | MID_NativeGSSContext_ctor, |
| 858 | ptr_to_jlong(contextHdl)((jlong)(contextHdl)), jobj); |
| 859 | } else { |
| 860 | /* mech mismatch - clean up then return null */ |
| 861 | major = (*ftab->deleteSecContext)(&minor, &contextHdl, GSS_C_NO_BUFFER((gss_buffer_t) 0)); |
| 862 | checkStatus(env, jobj, major, minor, |
| 863 | "[GSSLibStub_importContext] cleanup"); |
| 864 | return NULL((void*)0); |
| 865 | } |
| 866 | } |
| 867 | |
| 868 | /* |
| 869 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 870 | * Method: initContext |
| 871 | * Signature: (JJLorg/ietf/jgss/ChannelBinding;[BLsun/security/jgss/wrapper/NativeGSSContext;)[B |
| 872 | */ |
| 873 | JNIEXPORT__attribute__((visibility("default"))) jbyteArray JNICALL |
| 874 | Java_sun_security_jgss_wrapper_GSSLibStub_initContext(JNIEnv *env, |
| 875 | jobject jobj, |
| 876 | jlong pCred, |
| 877 | jlong pName, |
| 878 | jobject jcb, |
| 879 | jbyteArray jinToken, |
| 880 | jobject jcontextSpi) |
| 881 | { |
| 882 | OM_uint32 minor, major; |
| 883 | gss_cred_id_t credHdl ; |
| 884 | gss_ctx_id_t contextHdl, contextHdlSave; |
| 885 | gss_name_t targetName; |
| 886 | gss_OID mech; |
| 887 | OM_uint32 flags, aFlags; |
| 888 | OM_uint32 time, aTime; |
| 889 | gss_channel_bindings_t cb; |
| 890 | gss_buffer_desc inToken; |
| 891 | gss_buffer_desc outToken; |
| 892 | jbyteArray jresult; |
| 893 | /* UNCOMMENT after SEAM bug#6287358 is backported to S10 |
| 894 | gss_OID aMech; |
| 895 | jobject jMech; |
| 896 | */ |
| 897 | |
| 898 | TRACE0("[GSSLibStub_initContext]"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 898, "[GSSLibStub_initContext]"); fflush(stdout); }}; |
| 899 | |
| 900 | credHdl = (gss_cred_id_t) jlong_to_ptr(pCred)((void*)(pCred)); |
| 901 | contextHdl = contextHdlSave = (gss_ctx_id_t) jlong_to_ptr(((void*)((*env)->GetLongField(env, jcontextSpi, FID_NativeGSSContext_pContext ))) |
| 902 | (*env)->GetLongField(env, jcontextSpi, FID_NativeGSSContext_pContext))((void*)((*env)->GetLongField(env, jcontextSpi, FID_NativeGSSContext_pContext ))); |
| 903 | targetName = (gss_name_t) jlong_to_ptr(pName)((void*)(pName)); |
| 904 | mech = (gss_OID) jlong_to_ptr((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech))((void*)((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech ))); |
| 905 | flags = (OM_uint32) (*env)->GetIntField(env, jcontextSpi, |
| 906 | FID_NativeGSSContext_flags); |
| 907 | time = getGSSTime((*env)->GetIntField(env, jcontextSpi, |
| 908 | FID_NativeGSSContext_lifetime)); |
| 909 | cb = newGSSCB(env, jcb); |
| 910 | if ((*env)->ExceptionCheck(env)) { |
| 911 | return NULL((void*)0); |
| 912 | } |
| 913 | |
| 914 | initGSSBuffer(env, jinToken, &inToken); |
| 915 | if ((*env)->ExceptionCheck(env)) { |
| 916 | deleteGSSCB(cb); |
| 917 | return NULL((void*)0); |
| 918 | } |
| 919 | |
| 920 | TRACE2( "[GSSLibStub_initContext] before: pCred=%" PRIuPTR ", pContext=%" PRIuPTR "",{ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_initContext] before: pCred=%" "l" "u" ", pContext=%" "l" "u" """\n", 921, (uintptr_t)credHdl , (uintptr_t)contextHdl); fflush(stdout); }} |
| 921 | (uintptr_t)credHdl, (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_initContext] before: pCred=%" "l" "u" ", pContext=%" "l" "u" """\n", 921, (uintptr_t)credHdl , (uintptr_t)contextHdl); fflush(stdout); }}; |
| 922 | |
| 923 | /* gss_init_sec_context(...) => GSS_S_CONTINUE_NEEDED(!), |
| 924 | GSS_S_DEFECTIVE_TOKEN, GSS_S_NO_CRED, GSS_S_DEFECTIVE_CREDENTIAL(!), |
| 925 | GSS_S_CREDENTIALS_EXPIRED, GSS_S_BAD_BINDINGS, GSS_S_BAD_MIC, |
| 926 | GSS_S_OLD_TOKEN, GSS_S_DUPLICATE_TOKEN, GSS_S_NO_CONTEXT(!), |
| 927 | GSS_S_BAD_NAMETYPE, GSS_S_BAD_NAME(!), GSS_S_BAD_MECH */ |
| 928 | major = (*ftab->initSecContext)(&minor, credHdl, |
| 929 | &contextHdl, targetName, mech, |
| 930 | flags, time, cb, &inToken, NULL((void*)0) /*aMech*/, |
| 931 | &outToken, &aFlags, &aTime); |
| 932 | |
| 933 | TRACE2("[GSSLibStub_initContext] after: pContext=%" PRIuPTR ", outToken len=%ld",{ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_initContext] after: pContext=%" "l" "u" ", outToken len=%ld""\n", 934, (uintptr_t)contextHdl , (long)outToken.length); fflush(stdout); }} |
| 934 | (uintptr_t)contextHdl, (long)outToken.length){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_initContext] after: pContext=%" "l" "u" ", outToken len=%ld""\n", 934, (uintptr_t)contextHdl , (long)outToken.length); fflush(stdout); }}; |
| 935 | |
| 936 | // update context handle with the latest value if changed |
| 937 | // this is to work with both MIT and Solaris. Former deletes half-built |
| 938 | // context if error occurs |
| 939 | if (contextHdl != contextHdlSave) { |
| 940 | (*env)->SetLongField(env, jcontextSpi, FID_NativeGSSContext_pContext, |
| 941 | ptr_to_jlong(contextHdl)((jlong)(contextHdl))); |
| 942 | TRACE1("[GSSLibStub_initContext] set pContext=%" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_initContext] set pContext=%" "l" "u" """\n", 942, (uintptr_t)contextHdl); fflush(stdout); }}; |
| 943 | } |
| 944 | |
| 945 | if (GSS_ERROR(major)((major) & ((((OM_uint32) 0377ul) << 24) | (((OM_uint32 ) 0377ul) << 16))) == GSS_S_COMPLETE0) { |
| 946 | /* update member values if needed */ |
| 947 | (*env)->SetIntField(env, jcontextSpi, FID_NativeGSSContext_flags, aFlags); |
| 948 | TRACE1("[GSSLibStub_initContext] set flags=0x%x", aFlags){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_initContext] set flags=0x%x" "\n", 948, aFlags); fflush(stdout); }}; |
| 949 | |
| 950 | if (major == GSS_S_COMPLETE0) { |
| 951 | (*env)->SetIntField(env, jcontextSpi, FID_NativeGSSContext_lifetime, |
| 952 | getJavaTime(aTime)); |
| 953 | TRACE0("[GSSLibStub_initContext] context established"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 953, "[GSSLibStub_initContext] context established"); fflush (stdout); }}; |
| 954 | |
| 955 | (*env)->SetBooleanField(env, jcontextSpi, |
| 956 | FID_NativeGSSContext_isEstablished, |
| 957 | JNI_TRUE1); |
| 958 | |
| 959 | /* UNCOMMENT after SEAM bug#6287358 is backported to S10 |
| 960 | jMech = getJavaOID(env, aMech); |
| 961 | (*env)->SetObjectField(env, jcontextSpi, |
| 962 | FID_NativeGSSContext_actualMech, jMech); |
| 963 | */ |
| 964 | } else if (major & GSS_S_CONTINUE_NEEDED(1 << (0 + 0))) { |
| 965 | TRACE0("[GSSLibStub_initContext] context not established"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 965, "[GSSLibStub_initContext] context not established"); fflush (stdout); }}; |
| 966 | major -= GSS_S_CONTINUE_NEEDED(1 << (0 + 0)); |
| 967 | } |
| 968 | } |
| 969 | |
| 970 | /* release intermediate buffers before checking status */ |
| 971 | deleteGSSCB(cb); |
| 972 | resetGSSBuffer(&inToken); |
| 973 | jresult = getJavaBuffer(env, &outToken); |
| 974 | if ((*env)->ExceptionCheck(env)) { |
| 975 | return NULL((void*)0); |
| 976 | } |
| 977 | |
| 978 | checkStatus(env, jobj, major, minor, "[GSSLibStub_initContext]"); |
| 979 | if ((*env)->ExceptionCheck(env)) { |
| 980 | return NULL((void*)0); |
| 981 | } |
| 982 | return jresult; |
| 983 | } |
| 984 | |
| 985 | /* |
| 986 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 987 | * Method: acceptContext |
| 988 | * Signature: (JLorg/ietf/jgss/ChannelBinding;[BLsun/security/jgss/wrapper/NativeGSSContext;)[B |
| 989 | */ |
| 990 | JNIEXPORT__attribute__((visibility("default"))) jbyteArray JNICALL |
| 991 | Java_sun_security_jgss_wrapper_GSSLibStub_acceptContext(JNIEnv *env, |
| 992 | jobject jobj, |
| 993 | jlong pCred, |
| 994 | jobject jcb, |
| 995 | jbyteArray jinToken, |
| 996 | jobject jcontextSpi) |
| 997 | { |
| 998 | OM_uint32 minor, major; |
| 999 | OM_uint32 minor2, major2; |
| 1000 | gss_ctx_id_t contextHdl, contextHdlSave; |
| 1001 | gss_cred_id_t credHdl; |
| 1002 | gss_buffer_desc inToken; |
| 1003 | gss_channel_bindings_t cb; |
| 1004 | gss_name_t srcName; |
| 1005 | gss_buffer_desc outToken; |
| 1006 | gss_OID aMech; |
| 1007 | OM_uint32 aFlags; |
| 1008 | OM_uint32 aTime; |
| 1009 | gss_cred_id_t delCred; |
| 1010 | jobject jsrcName = NULL((void*)0); |
| 1011 | jobject jdelCred; |
| 1012 | jobject jMech; |
| 1013 | jboolean setTarget; |
| 1014 | gss_name_t targetName; |
| 1015 | jobject jtargetName; |
| 1016 | |
| 1017 | TRACE0("[GSSLibStub_acceptContext]"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 1017, "[GSSLibStub_acceptContext]"); fflush(stdout); }}; |
| 1018 | |
| 1019 | contextHdl = contextHdlSave = (gss_ctx_id_t)jlong_to_ptr(((void*)((*env)->GetLongField(env, jcontextSpi, FID_NativeGSSContext_pContext ))) |
| 1020 | (*env)->GetLongField(env, jcontextSpi, FID_NativeGSSContext_pContext))((void*)((*env)->GetLongField(env, jcontextSpi, FID_NativeGSSContext_pContext ))); |
| 1021 | credHdl = (gss_cred_id_t) jlong_to_ptr(pCred)((void*)(pCred)); |
| 1022 | initGSSBuffer(env, jinToken, &inToken); |
| 1023 | if ((*env)->ExceptionCheck(env)) { |
| 1024 | return NULL((void*)0); |
| 1025 | } |
| 1026 | cb = newGSSCB(env, jcb); |
| 1027 | if ((*env)->ExceptionCheck(env)) { |
| 1028 | resetGSSBuffer(&inToken); |
| 1029 | return NULL((void*)0); |
| 1030 | } |
| 1031 | srcName = targetName = GSS_C_NO_NAME((gss_name_t) 0); |
| 1032 | delCred = GSS_C_NO_CREDENTIAL((gss_cred_id_t) 0); |
| 1033 | setTarget = (credHdl == GSS_C_NO_CREDENTIAL((gss_cred_id_t) 0)); |
| 1034 | aFlags = 0; |
| 1035 | |
| 1036 | TRACE2( "[GSSLibStub_acceptContext] before: pCred=%" PRIuPTR ", pContext=%" PRIuPTR "",{ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] before: pCred=%" "l" "u" ", pContext=%" "l" "u" """\n", 1037, (uintptr_t) credHdl , (uintptr_t) contextHdl); fflush(stdout); }} |
| 1037 | (uintptr_t) credHdl, (uintptr_t) contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] before: pCred=%" "l" "u" ", pContext=%" "l" "u" """\n", 1037, (uintptr_t) credHdl , (uintptr_t) contextHdl); fflush(stdout); }}; |
| 1038 | |
| 1039 | /* gss_accept_sec_context(...) => GSS_S_CONTINUE_NEEDED(!), |
| 1040 | GSS_S_DEFECTIVE_TOKEN, GSS_S_DEFECTIVE_CREDENTIAL(!), |
| 1041 | GSS_S_NO_CRED, GSS_S_CREDENTIALS_EXPIRED, GSS_S_BAD_BINDINGS, |
| 1042 | GSS_S_NO_CONTEXT(!), GSS_S_BAD_MIC, GSS_S_OLD_TOKEN, |
| 1043 | GSS_S_DUPLICATE_TOKEN, GSS_S_BAD_MECH */ |
| 1044 | major = |
| 1045 | (*ftab->acceptSecContext)(&minor, &contextHdl, credHdl, |
| 1046 | &inToken, cb, &srcName, &aMech, &outToken, |
| 1047 | &aFlags, &aTime, &delCred); |
| 1048 | /* release intermediate buffers before checking status */ |
| 1049 | |
| 1050 | deleteGSSCB(cb); |
| 1051 | resetGSSBuffer(&inToken); |
| 1052 | |
| 1053 | TRACE3("[GSSLibStub_acceptContext] after: pCred=%" PRIuPTR ", pContext=%" PRIuPTR ", pDelegCred=%" PRIuPTR "",{ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] after: pCred=%" "l" "u" ", pContext=%" "l" "u" ", pDelegCred=%" "l" "u" """\n" , 1054, (uintptr_t)credHdl, (uintptr_t)contextHdl, (uintptr_t ) delCred); fflush(stdout); }} |
| 1054 | (uintptr_t)credHdl, (uintptr_t)contextHdl, (uintptr_t) delCred){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] after: pCred=%" "l" "u" ", pContext=%" "l" "u" ", pDelegCred=%" "l" "u" """\n" , 1054, (uintptr_t)credHdl, (uintptr_t)contextHdl, (uintptr_t ) delCred); fflush(stdout); }}; |
| 1055 | |
| 1056 | // update context handle with the latest value if changed |
| 1057 | // this is to work with both MIT and Solaris. Former deletes half-built |
| 1058 | // context if error occurs |
| 1059 | if (contextHdl != contextHdlSave) { |
| 1060 | (*env)->SetLongField(env, jcontextSpi, FID_NativeGSSContext_pContext, |
| 1061 | ptr_to_jlong(contextHdl)((jlong)(contextHdl))); |
| 1062 | TRACE1("[GSSLibStub_acceptContext] set pContext=%" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] set pContext=%" "l" "u" """\n", 1062, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1063 | } |
| 1064 | |
| 1065 | if (GSS_ERROR(major)((major) & ((((OM_uint32) 0377ul) << 24) | (((OM_uint32 ) 0377ul) << 16))) == GSS_S_COMPLETE0) { |
| 1066 | /* update member values if needed */ |
| 1067 | // WORKAROUND for a Heimdal bug |
| 1068 | if (delCred == GSS_C_NO_CREDENTIAL((gss_cred_id_t) 0)) { |
| 1069 | aFlags &= 0xfffffffe; |
| 1070 | } |
| 1071 | (*env)->SetIntField(env, jcontextSpi, FID_NativeGSSContext_flags, aFlags); |
| 1072 | TRACE1("[GSSLibStub_acceptContext] set flags=0x%x", aFlags){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] set flags=0x%x" "\n", 1072, aFlags); fflush(stdout); }}; |
| 1073 | |
| 1074 | if (setTarget) { |
| 1075 | major2 = (*ftab->inquireContext)(&minor2, contextHdl, NULL((void*)0), |
| 1076 | &targetName, NULL((void*)0), NULL((void*)0), NULL((void*)0), |
| 1077 | NULL((void*)0), NULL((void*)0)); |
| 1078 | checkStatus(env, jobj, major2, minor2, |
| 1079 | "[GSSLibStub_acceptContext] inquire"); |
| 1080 | if ((*env)->ExceptionCheck(env)) { |
| 1081 | goto error; |
| 1082 | } |
| 1083 | |
| 1084 | jtargetName = (*env)->NewObject(env, CLS_GSSNameElement, |
| 1085 | MID_GSSNameElement_ctor, |
| 1086 | ptr_to_jlong(targetName)((jlong)(targetName)), jobj); |
| 1087 | if ((*env)->ExceptionCheck(env)) { |
| 1088 | goto error; |
| 1089 | } |
| 1090 | |
| 1091 | TRACE1("[GSSLibStub_acceptContext] set targetName=%" PRIuPTR "",{ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] set targetName=%" "l" "u" """\n", 1092, (uintptr_t)targetName); fflush(stdout) ; }} |
| 1092 | (uintptr_t)targetName){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] set targetName=%" "l" "u" """\n", 1092, (uintptr_t)targetName); fflush(stdout) ; }}; |
| 1093 | |
| 1094 | (*env)->SetObjectField(env, jcontextSpi, FID_NativeGSSContext_targetName, |
| 1095 | jtargetName); |
| 1096 | if ((*env)->ExceptionCheck(env)) { |
| 1097 | goto error; |
| 1098 | } |
| 1099 | } |
| 1100 | if (srcName != GSS_C_NO_NAME((gss_name_t) 0)) { |
| 1101 | jsrcName = (*env)->NewObject(env, CLS_GSSNameElement, |
| 1102 | MID_GSSNameElement_ctor, |
| 1103 | ptr_to_jlong(srcName)((jlong)(srcName)), jobj); |
| 1104 | if ((*env)->ExceptionCheck(env)) { |
| 1105 | goto error; |
| 1106 | } |
| 1107 | |
| 1108 | TRACE1("[GSSLibStub_acceptContext] set srcName=%" PRIuPTR "", (uintptr_t)srcName){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] set srcName=%" "l" "u" """\n", 1108, (uintptr_t)srcName); fflush(stdout); } }; |
| 1109 | |
| 1110 | (*env)->SetObjectField(env, jcontextSpi, FID_NativeGSSContext_srcName, |
| 1111 | jsrcName); |
| 1112 | if ((*env)->ExceptionCheck(env)) { |
| 1113 | goto error; |
| 1114 | } |
| 1115 | } |
| 1116 | if (major == GSS_S_COMPLETE0) { |
| 1117 | TRACE0("[GSSLibStub_acceptContext] context established"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 1117, "[GSSLibStub_acceptContext] context established"); fflush (stdout); }}; |
| 1118 | |
| 1119 | (*env)->SetIntField(env, jcontextSpi, FID_NativeGSSContext_lifetime, |
| 1120 | getJavaTime(aTime)); |
| 1121 | (*env)->SetBooleanField(env, jcontextSpi, |
| 1122 | FID_NativeGSSContext_isEstablished, |
| 1123 | JNI_TRUE1); |
| 1124 | jMech = getJavaOID(env, aMech); |
| 1125 | if ((*env)->ExceptionCheck(env)) { |
| 1126 | goto error; |
| 1127 | } |
| 1128 | (*env)->SetObjectField(env, jcontextSpi, |
| 1129 | FID_NativeGSSContext_actualMech, jMech); |
| 1130 | if ((*env)->ExceptionCheck(env)) { |
| 1131 | goto error; |
| 1132 | } |
| 1133 | if (delCred != GSS_C_NO_CREDENTIAL((gss_cred_id_t) 0)) { |
| 1134 | jdelCred = (*env)->NewObject(env, CLS_GSSCredElement, |
| 1135 | MID_GSSCredElement_ctor, |
| 1136 | ptr_to_jlong(delCred)((jlong)(delCred)), jsrcName, jMech); |
| 1137 | if ((*env)->ExceptionCheck(env)) { |
| 1138 | goto error; |
| 1139 | } |
| 1140 | (*env)->SetObjectField(env, jcontextSpi, |
| 1141 | FID_NativeGSSContext_delegatedCred, |
| 1142 | jdelCred); |
| 1143 | TRACE1("[GSSLibStub_acceptContext] set delegatedCred=%" PRIuPTR "",{ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] set delegatedCred=%" "l" "u" """\n", 1144, (uintptr_t) delCred); fflush(stdout); } } |
| 1144 | (uintptr_t) delCred){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_acceptContext] set delegatedCred=%" "l" "u" """\n", 1144, (uintptr_t) delCred); fflush(stdout); } }; |
| 1145 | |
| 1146 | if ((*env)->ExceptionCheck(env)) { |
| 1147 | goto error; |
| 1148 | } |
| 1149 | } |
| 1150 | } else if (major & GSS_S_CONTINUE_NEEDED(1 << (0 + 0))) { |
| 1151 | TRACE0("[GSSLibStub_acceptContext] context not established"){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] %s\n" , 1151, "[GSSLibStub_acceptContext] context not established") ; fflush(stdout); }}; |
| 1152 | |
| 1153 | if (aFlags & GSS_C_PROT_READY_FLAG128) { |
| 1154 | (*env)->SetIntField(env, jcontextSpi, FID_NativeGSSContext_lifetime, |
| 1155 | getJavaTime(aTime)); |
| 1156 | } |
| 1157 | major -= GSS_S_CONTINUE_NEEDED(1 << (0 + 0)); |
Value stored to 'major' is never read | |
| 1158 | } |
| 1159 | } |
| 1160 | return getJavaBuffer(env, &outToken); |
| 1161 | |
| 1162 | error: |
| 1163 | (*ftab->releaseBuffer)(&minor, &outToken); |
| 1164 | if (srcName != GSS_C_NO_NAME((gss_name_t) 0)) { |
| 1165 | (*ftab->releaseName)(&minor, &srcName); |
| 1166 | } |
| 1167 | if (targetName != GSS_C_NO_NAME((gss_name_t) 0)) { |
| 1168 | (*ftab->releaseName)(&minor, &targetName); |
| 1169 | } |
| 1170 | if (delCred != GSS_C_NO_CREDENTIAL((gss_cred_id_t) 0)) { |
| 1171 | (*ftab->releaseCred) (&minor, &delCred); |
| 1172 | } |
| 1173 | return NULL((void*)0); |
| 1174 | } |
| 1175 | |
| 1176 | /* |
| 1177 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1178 | * Method: inquireContext |
| 1179 | * Signature: (J)[J |
| 1180 | */ |
| 1181 | JNIEXPORT__attribute__((visibility("default"))) jlongArray JNICALL |
| 1182 | Java_sun_security_jgss_wrapper_GSSLibStub_inquireContext(JNIEnv *env, |
| 1183 | jobject jobj, |
| 1184 | jlong pContext) |
| 1185 | { |
| 1186 | OM_uint32 minor, major; |
| 1187 | gss_ctx_id_t contextHdl; |
| 1188 | gss_name_t srcName, targetName; |
| 1189 | OM_uint32 time; |
| 1190 | OM_uint32 flags; |
| 1191 | int isInitiator, isEstablished; |
| 1192 | #if defined (_WIN32) && defined (_MSC_VER) |
| 1193 | __declspec(align(8)) |
| 1194 | #endif |
| 1195 | jlong result[6]; |
| 1196 | jlongArray jresult; |
| 1197 | |
| 1198 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1199 | |
| 1200 | TRACE1("[GSSLibStub_inquireContext] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_inquireContext] %" "l" "u" """\n", 1200, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1201 | |
| 1202 | srcName = targetName = GSS_C_NO_NAME((gss_name_t) 0); |
| 1203 | time = 0; |
| 1204 | flags = isInitiator = isEstablished = 0; |
| 1205 | |
| 1206 | /* gss_inquire_context(...) => GSS_S_NO_CONTEXT(!) */ |
| 1207 | major = (*ftab->inquireContext)(&minor, contextHdl, &srcName, |
| 1208 | &targetName, &time, NULL((void*)0), &flags, |
| 1209 | &isInitiator, &isEstablished); |
| 1210 | /* update member values if needed */ |
| 1211 | TRACE2("[GSSLibStub_inquireContext] srcName %" PRIuPTR ", targetName %" PRIuPTR "",{ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_inquireContext] srcName %" "l" "u" ", targetName %" "l" "u" """\n", 1212, (uintptr_t)srcName , (uintptr_t)targetName); fflush(stdout); }} |
| 1212 | (uintptr_t)srcName, (uintptr_t)targetName){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_inquireContext] srcName %" "l" "u" ", targetName %" "l" "u" """\n", 1212, (uintptr_t)srcName , (uintptr_t)targetName); fflush(stdout); }}; |
| 1213 | |
| 1214 | checkStatus(env, jobj, major, minor, "[GSSLibStub_inquireContext]"); |
| 1215 | if ((*env)->ExceptionCheck(env)) { |
| 1216 | return NULL((void*)0); |
| 1217 | } |
| 1218 | result[0] = ptr_to_jlong(srcName)((jlong)(srcName)); |
| 1219 | result[1] = ptr_to_jlong(targetName)((jlong)(targetName)); |
| 1220 | result[2] = (jlong) isInitiator; |
| 1221 | result[3] = (jlong) isEstablished; |
| 1222 | result[4] = (jlong) flags; |
| 1223 | result[5] = (jlong) getJavaTime(time); |
| 1224 | |
| 1225 | jresult = (*env)->NewLongArray(env, 6); |
| 1226 | if (jresult == NULL((void*)0)) { |
| 1227 | return NULL((void*)0); |
| 1228 | } |
| 1229 | (*env)->SetLongArrayRegion(env, jresult, 0, 6, result); |
| 1230 | if ((*env)->ExceptionCheck(env)) { |
| 1231 | return NULL((void*)0); |
| 1232 | } |
| 1233 | return jresult; |
| 1234 | } |
| 1235 | |
| 1236 | /* |
| 1237 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1238 | * Method: getContextMech |
| 1239 | * Signature: (J)Lorg/ietf/jgss/Oid; |
| 1240 | */ |
| 1241 | JNIEXPORT__attribute__((visibility("default"))) jobject JNICALL |
| 1242 | Java_sun_security_jgss_wrapper_GSSLibStub_getContextMech(JNIEnv *env, |
| 1243 | jobject jobj, |
| 1244 | jlong pContext) |
| 1245 | { |
| 1246 | OM_uint32 minor, major; |
| 1247 | gss_OID mech; |
| 1248 | gss_ctx_id_t contextHdl; |
| 1249 | |
| 1250 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1251 | |
| 1252 | TRACE1("[GSSLibStub_getContextMech] %ld", (long int)pContext){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getContextMech] %ld" "\n", 1252, (long int)pContext); fflush(stdout); }}; |
| 1253 | |
| 1254 | major = (*ftab->inquireContext)(&minor, contextHdl, NULL((void*)0), NULL((void*)0), |
| 1255 | NULL((void*)0), &mech, NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 1256 | |
| 1257 | checkStatus(env, jobj, major, minor, "[GSSLibStub_getContextMech]"); |
| 1258 | /* return immediately if an exception has occurred */ |
| 1259 | if ((*env)->ExceptionCheck(env)) { |
| 1260 | return NULL((void*)0); |
| 1261 | } |
| 1262 | |
| 1263 | return getJavaOID(env, mech); |
| 1264 | } |
| 1265 | |
| 1266 | /* |
| 1267 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1268 | * Method: getContextName |
| 1269 | * Signature: (JZ)J |
| 1270 | */ |
| 1271 | JNIEXPORT__attribute__((visibility("default"))) jlong JNICALL |
| 1272 | Java_sun_security_jgss_wrapper_GSSLibStub_getContextName(JNIEnv *env, |
| 1273 | jobject jobj, jlong pContext, jboolean isSrc) |
| 1274 | { |
| 1275 | OM_uint32 minor, major; |
| 1276 | gss_name_t nameHdl; |
| 1277 | gss_ctx_id_t contextHdl; |
| 1278 | |
| 1279 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1280 | |
| 1281 | TRACE2("[GSSLibStub_getContextName] %" PRIuPTR ", isSrc=%d",{ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getContextName] %" "l" "u" ", isSrc=%d""\n", 1282, (uintptr_t)contextHdl, isSrc ); fflush(stdout); }} |
| 1282 | (uintptr_t)contextHdl, isSrc){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getContextName] %" "l" "u" ", isSrc=%d""\n", 1282, (uintptr_t)contextHdl, isSrc ); fflush(stdout); }}; |
| 1283 | |
| 1284 | nameHdl = GSS_C_NO_NAME((gss_name_t) 0); |
| 1285 | if (isSrc == JNI_TRUE1) { |
| 1286 | major = (*ftab->inquireContext)(&minor, contextHdl, &nameHdl, NULL((void*)0), |
| 1287 | NULL((void*)0), NULL((void*)0), NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 1288 | } else { |
| 1289 | major = (*ftab->inquireContext)(&minor, contextHdl, NULL((void*)0), &nameHdl, |
| 1290 | NULL((void*)0), NULL((void*)0), NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 1291 | } |
| 1292 | |
| 1293 | checkStatus(env, jobj, major, minor, "[GSSLibStub_inquireContextAll]"); |
| 1294 | /* return immediately if an exception has occurred */ |
| 1295 | if ((*env)->ExceptionCheck(env)) { |
| 1296 | return jlong_zero((jlong) 0); |
| 1297 | } |
| 1298 | |
| 1299 | TRACE1("[GSSLibStub_getContextName] pName=%" PRIuPTR "", (uintptr_t) nameHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getContextName] pName=%" "l" "u" """\n", 1299, (uintptr_t) nameHdl); fflush(stdout); } }; |
| 1300 | |
| 1301 | return ptr_to_jlong(nameHdl)((jlong)(nameHdl)); |
| 1302 | } |
| 1303 | |
| 1304 | /* |
| 1305 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1306 | * Method: getContextTime |
| 1307 | * Signature: (J)I |
| 1308 | */ |
| 1309 | JNIEXPORT__attribute__((visibility("default"))) jint JNICALL |
| 1310 | Java_sun_security_jgss_wrapper_GSSLibStub_getContextTime(JNIEnv *env, |
| 1311 | jobject jobj, |
| 1312 | jlong pContext) { |
| 1313 | OM_uint32 minor, major; |
| 1314 | gss_ctx_id_t contextHdl; |
| 1315 | OM_uint32 time; |
| 1316 | |
| 1317 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1318 | |
| 1319 | TRACE1("[GSSLibStub_getContextTime] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getContextTime] %" "l" "u" """\n", 1319, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1320 | |
| 1321 | if (contextHdl == GSS_C_NO_CONTEXT((gss_ctx_id_t) 0)) return 0; |
| 1322 | |
| 1323 | /* gss_context_time(...) => GSS_S_CONTEXT_EXPIRED(!), |
| 1324 | GSS_S_NO_CONTEXT(!) */ |
| 1325 | major = (*ftab->contextTime)(&minor, contextHdl, &time); |
| 1326 | if (GSS_ROUTINE_ERROR(major)((major) & (((OM_uint32) 0377ul) << 16)) == GSS_S_CONTEXT_EXPIRED(((OM_uint32) 12ul) << 16)) { |
| 1327 | major = GSS_CALLING_ERROR(major)((major) & (((OM_uint32) 0377ul) << 24)) | GSS_SUPPLEMENTARY_INFO(major)((major) & (((OM_uint32) 0177777ul) << 0)); |
| 1328 | } |
| 1329 | checkStatus(env, jobj, major, minor, "[GSSLibStub_getContextTime]"); |
| 1330 | if ((*env)->ExceptionCheck(env)) { |
| 1331 | return 0; |
| 1332 | } |
| 1333 | return getJavaTime(time); |
| 1334 | } |
| 1335 | |
| 1336 | /* |
| 1337 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1338 | * Method: deleteContext |
| 1339 | * Signature: (J)J |
| 1340 | */ |
| 1341 | JNIEXPORT__attribute__((visibility("default"))) jlong JNICALL |
| 1342 | Java_sun_security_jgss_wrapper_GSSLibStub_deleteContext(JNIEnv *env, |
| 1343 | jobject jobj, |
| 1344 | jlong pContext) |
| 1345 | { |
| 1346 | OM_uint32 minor, major; |
| 1347 | gss_ctx_id_t contextHdl; |
| 1348 | |
| 1349 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1350 | |
| 1351 | TRACE1("[GSSLibStub_deleteContext] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_deleteContext] %" "l" "u" """\n", 1351, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1352 | |
| 1353 | if (contextHdl == GSS_C_NO_CONTEXT((gss_ctx_id_t) 0)) return ptr_to_jlong(GSS_C_NO_CONTEXT)((jlong)(((gss_ctx_id_t) 0))); |
| 1354 | |
| 1355 | /* gss_delete_sec_context(...) => GSS_S_NO_CONTEXT(!) */ |
| 1356 | major = (*ftab->deleteSecContext)(&minor, &contextHdl, GSS_C_NO_BUFFER((gss_buffer_t) 0)); |
| 1357 | |
| 1358 | checkStatus(env, jobj, major, minor, "[GSSLibStub_deleteContext]"); |
| 1359 | if ((*env)->ExceptionCheck(env)) { |
| 1360 | return jlong_zero((jlong) 0); |
| 1361 | } |
| 1362 | return (jlong) ptr_to_jlong(contextHdl)((jlong)(contextHdl)); |
| 1363 | } |
| 1364 | |
| 1365 | /* |
| 1366 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1367 | * Method: wrapSizeLimit |
| 1368 | * Signature: (JIII)I |
| 1369 | */ |
| 1370 | JNIEXPORT__attribute__((visibility("default"))) jint JNICALL |
| 1371 | Java_sun_security_jgss_wrapper_GSSLibStub_wrapSizeLimit(JNIEnv *env, |
| 1372 | jobject jobj, |
| 1373 | jlong pContext, |
| 1374 | jint reqFlag, |
| 1375 | jint jqop, |
| 1376 | jint joutSize) |
| 1377 | { |
| 1378 | OM_uint32 minor, major; |
| 1379 | gss_ctx_id_t contextHdl; |
| 1380 | OM_uint32 outSize, maxInSize; |
| 1381 | gss_qop_t qop; |
| 1382 | |
| 1383 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1384 | |
| 1385 | TRACE1("[GSSLibStub_wrapSizeLimit] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_wrapSizeLimit] %" "l" "u" """\n", 1385, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1386 | |
| 1387 | if (contextHdl == GSS_C_NO_CONTEXT((gss_ctx_id_t) 0)) { |
| 1388 | // Twik per javadoc |
| 1389 | checkStatus(env, jobj, GSS_S_NO_CONTEXT(((OM_uint32) 8ul) << 16), 0, |
| 1390 | "[GSSLibStub_wrapSizeLimit]"); |
| 1391 | return 0; |
| 1392 | } |
| 1393 | |
| 1394 | qop = (gss_qop_t) jqop; |
| 1395 | outSize = (OM_uint32) joutSize; |
| 1396 | /* gss_wrap_size_limit(...) => GSS_S_NO_CONTEXT(!), GSS_S_CONTEXT_EXPIRED, |
| 1397 | GSS_S_BAD_QOP */ |
| 1398 | major = (*ftab->wrapSizeLimit)(&minor, contextHdl, reqFlag, |
| 1399 | qop, outSize, &maxInSize); |
| 1400 | |
| 1401 | checkStatus(env, jobj, major, minor, "[GSSLibStub_wrapSizeLimit]"); |
| 1402 | if ((*env)->ExceptionCheck(env)) { |
| 1403 | return 0; |
| 1404 | } |
| 1405 | return (jint) maxInSize; |
| 1406 | } |
| 1407 | |
| 1408 | /* |
| 1409 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1410 | * Method: exportContext |
| 1411 | * Signature: (J)[B |
| 1412 | */ |
| 1413 | JNIEXPORT__attribute__((visibility("default"))) jbyteArray JNICALL |
| 1414 | Java_sun_security_jgss_wrapper_GSSLibStub_exportContext(JNIEnv *env, |
| 1415 | jobject jobj, |
| 1416 | jlong pContext) |
| 1417 | { |
| 1418 | OM_uint32 minor, major; |
| 1419 | gss_ctx_id_t contextHdl; |
| 1420 | gss_buffer_desc interProcToken; |
| 1421 | jbyteArray jresult; |
| 1422 | |
| 1423 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1424 | |
| 1425 | TRACE1("[GSSLibStub_exportContext] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_exportContext] %" "l" "u" """\n", 1425, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1426 | |
| 1427 | if (contextHdl == GSS_C_NO_CONTEXT((gss_ctx_id_t) 0)) { |
| 1428 | // Twik per javadoc |
| 1429 | checkStatus(env, jobj, GSS_S_NO_CONTEXT(((OM_uint32) 8ul) << 16), 0, "[GSSLibStub_exportContext]"); |
| 1430 | return NULL((void*)0); |
| 1431 | } |
| 1432 | /* gss_export_sec_context(...) => GSS_S_CONTEXT_EXPIRED, |
| 1433 | GSS_S_NO_CONTEXT, GSS_S_UNAVAILABLE */ |
| 1434 | major = |
| 1435 | (*ftab->exportSecContext)(&minor, &contextHdl, &interProcToken); |
| 1436 | |
| 1437 | /* release intermediate buffers */ |
| 1438 | jresult = getJavaBuffer(env, &interProcToken); |
| 1439 | if ((*env)->ExceptionCheck(env)) { |
| 1440 | return NULL((void*)0); |
| 1441 | } |
| 1442 | checkStatus(env, jobj, major, minor, "[GSSLibStub_exportContext]"); |
| 1443 | if ((*env)->ExceptionCheck(env)) { |
| 1444 | return NULL((void*)0); |
| 1445 | } |
| 1446 | |
| 1447 | return jresult; |
| 1448 | } |
| 1449 | |
| 1450 | /* |
| 1451 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1452 | * Method: getMic |
| 1453 | * Signature: (JI[B)[B |
| 1454 | */ |
| 1455 | JNIEXPORT__attribute__((visibility("default"))) jbyteArray JNICALL |
| 1456 | Java_sun_security_jgss_wrapper_GSSLibStub_getMic(JNIEnv *env, jobject jobj, |
| 1457 | jlong pContext, jint jqop, |
| 1458 | jbyteArray jmsg) |
| 1459 | { |
| 1460 | OM_uint32 minor, major; |
| 1461 | gss_ctx_id_t contextHdl; |
| 1462 | gss_qop_t qop; |
| 1463 | gss_buffer_desc msg; |
| 1464 | gss_buffer_desc msgToken; |
| 1465 | jbyteArray jresult; |
| 1466 | |
| 1467 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1468 | |
| 1469 | TRACE1("[GSSLibStub_getMic] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_getMic] %" "l" "u" """\n", 1469, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1470 | |
| 1471 | if (contextHdl == GSS_C_NO_CONTEXT((gss_ctx_id_t) 0)) { |
| 1472 | // Twik per javadoc |
| 1473 | checkStatus(env, jobj, GSS_S_CONTEXT_EXPIRED(((OM_uint32) 12ul) << 16), 0, "[GSSLibStub_getMic]"); |
| 1474 | return NULL((void*)0); |
| 1475 | } |
| 1476 | qop = (gss_qop_t) jqop; |
| 1477 | initGSSBuffer(env, jmsg, &msg); |
| 1478 | if ((*env)->ExceptionCheck(env)) { |
| 1479 | return NULL((void*)0); |
| 1480 | } |
| 1481 | |
| 1482 | /* gss_get_mic(...) => GSS_S_CONTEXT_EXPIRED, GSS_S_NO_CONTEXT(!), |
| 1483 | GSS_S_BAD_QOP */ |
| 1484 | major = |
| 1485 | (*ftab->getMic)(&minor, contextHdl, qop, &msg, &msgToken); |
| 1486 | |
| 1487 | /* release intermediate buffers */ |
| 1488 | resetGSSBuffer(&msg); |
| 1489 | jresult = getJavaBuffer(env, &msgToken); |
| 1490 | if ((*env)->ExceptionCheck(env)) { |
| 1491 | return NULL((void*)0); |
| 1492 | } |
| 1493 | checkStatus(env, jobj, major, minor, "[GSSLibStub_getMic]"); |
| 1494 | if ((*env)->ExceptionCheck(env)) { |
| 1495 | return NULL((void*)0); |
| 1496 | } |
| 1497 | |
| 1498 | return jresult; |
| 1499 | } |
| 1500 | |
| 1501 | /* |
| 1502 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1503 | * Method: verifyMic |
| 1504 | * Signature: (J[B[BLorg/ietf/jgss/MessageProp;)V |
| 1505 | */ |
| 1506 | JNIEXPORT__attribute__((visibility("default"))) void JNICALL |
| 1507 | Java_sun_security_jgss_wrapper_GSSLibStub_verifyMic(JNIEnv *env, |
| 1508 | jobject jobj, |
| 1509 | jlong pContext, |
| 1510 | jbyteArray jmsgToken, |
| 1511 | jbyteArray jmsg, |
| 1512 | jobject jprop) |
| 1513 | { |
| 1514 | OM_uint32 minor, major; |
| 1515 | gss_ctx_id_t contextHdl; |
| 1516 | gss_buffer_desc msg; |
| 1517 | gss_buffer_desc msgToken; |
| 1518 | gss_qop_t qop; |
| 1519 | |
| 1520 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1521 | |
| 1522 | TRACE1("[GSSLibStub_verifyMic] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_verifyMic] %" "l" "u" """\n", 1522, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1523 | |
| 1524 | if (contextHdl == GSS_C_NO_CONTEXT((gss_ctx_id_t) 0)) { |
| 1525 | // Twik per javadoc |
| 1526 | checkStatus(env, jobj, GSS_S_CONTEXT_EXPIRED(((OM_uint32) 12ul) << 16), 0, |
| 1527 | "[GSSLibStub_verifyMic]"); |
| 1528 | return; |
| 1529 | } |
| 1530 | |
| 1531 | qop = (gss_qop_t) (*env)->CallIntMethod(env, jprop, MID_MessageProp_getQOP); |
| 1532 | if ((*env)->ExceptionCheck(env)) { return; } |
| 1533 | |
| 1534 | initGSSBuffer(env, jmsg, &msg); |
| 1535 | if ((*env)->ExceptionCheck(env)) { return; } |
| 1536 | |
| 1537 | initGSSBuffer(env, jmsgToken, &msgToken); |
| 1538 | if ((*env)->ExceptionCheck(env)) { |
| 1539 | resetGSSBuffer(&msg); |
| 1540 | return; |
| 1541 | } |
| 1542 | |
| 1543 | /* gss_verify_mic(...) => GSS_S_DEFECTIVE_TOKEN, GSS_S_BAD_MIC, |
| 1544 | GSS_S_CONTEXT_EXPIRED, GSS_S_DUPLICATE_TOKEN(!), GSS_S_OLD_TOKEN(!), |
| 1545 | GSS_S_UNSEQ_TOKEN(!), GSS_S_GAP_TOKEN(!), GSS_S_NO_CONTEXT(!) */ |
| 1546 | major = |
| 1547 | (*ftab->verifyMic)(&minor, contextHdl, &msg, &msgToken, &qop); |
| 1548 | |
| 1549 | /* release intermediate buffers */ |
| 1550 | resetGSSBuffer(&msg); |
| 1551 | resetGSSBuffer(&msgToken); |
| 1552 | |
| 1553 | checkStatus(env, jobj, GSS_ERROR(major)((major) & ((((OM_uint32) 0377ul) << 24) | (((OM_uint32 ) 0377ul) << 16))), minor, "[GSSLibStub_verifyMic]"); |
| 1554 | if ((*env)->ExceptionCheck(env)) { |
| 1555 | return; |
| 1556 | } |
| 1557 | |
| 1558 | (*env)->CallVoidMethod(env, jprop, MID_MessageProp_setQOP, qop); |
| 1559 | if ((*env)->ExceptionCheck(env)) { |
| 1560 | return; |
| 1561 | } |
| 1562 | |
| 1563 | setSupplementaryInfo(env, jobj, jprop, GSS_SUPPLEMENTARY_INFO(major)((major) & (((OM_uint32) 0177777ul) << 0)), |
| 1564 | minor); |
| 1565 | if ((*env)->ExceptionCheck(env)) { |
| 1566 | return; |
| 1567 | } |
| 1568 | } |
| 1569 | |
| 1570 | /* |
| 1571 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1572 | * Method: wrap |
| 1573 | * Signature: (J[BLorg/ietf/jgss/MessageProp;)[B |
| 1574 | */ |
| 1575 | JNIEXPORT__attribute__((visibility("default"))) jbyteArray JNICALL |
| 1576 | Java_sun_security_jgss_wrapper_GSSLibStub_wrap(JNIEnv *env, |
| 1577 | jobject jobj, |
| 1578 | jlong pContext, |
| 1579 | jbyteArray jmsg, |
| 1580 | jobject jprop) |
| 1581 | { |
| 1582 | OM_uint32 minor, major; |
| 1583 | jboolean confFlag; |
| 1584 | gss_qop_t qop; |
| 1585 | gss_buffer_desc msg; |
| 1586 | gss_buffer_desc msgToken; |
| 1587 | int confState; |
| 1588 | gss_ctx_id_t contextHdl; |
| 1589 | jbyteArray jresult; |
| 1590 | |
| 1591 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1592 | |
| 1593 | TRACE1("[GSSLibStub_wrap] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_wrap] %" "l" "u" """\n", 1593, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1594 | |
| 1595 | if (contextHdl == GSS_C_NO_CONTEXT((gss_ctx_id_t) 0)) { |
| 1596 | // Twik per javadoc |
| 1597 | checkStatus(env, jobj, GSS_S_CONTEXT_EXPIRED(((OM_uint32) 12ul) << 16), 0, "[GSSLibStub_wrap]"); |
| 1598 | return NULL((void*)0); |
| 1599 | } |
| 1600 | |
| 1601 | confFlag = |
| 1602 | (*env)->CallBooleanMethod(env, jprop, MID_MessageProp_getPrivacy); |
| 1603 | if ((*env)->ExceptionCheck(env)) { |
| 1604 | return NULL((void*)0); |
| 1605 | } |
| 1606 | |
| 1607 | qop = (gss_qop_t) |
| 1608 | (*env)->CallIntMethod(env, jprop, MID_MessageProp_getQOP); |
| 1609 | if ((*env)->ExceptionCheck(env)) { |
| 1610 | return NULL((void*)0); |
| 1611 | } |
| 1612 | |
| 1613 | initGSSBuffer(env, jmsg, &msg); |
| 1614 | if ((*env)->ExceptionCheck(env)) { |
| 1615 | return NULL((void*)0); |
| 1616 | } |
| 1617 | |
| 1618 | /* gss_wrap(...) => GSS_S_CONTEXT_EXPIRED, GSS_S_NO_CONTEXT(!), |
| 1619 | GSS_S_BAD_QOP */ |
| 1620 | major = (*ftab->wrap)(&minor, contextHdl, confFlag, qop, &msg, &confState, |
| 1621 | &msgToken); |
| 1622 | |
| 1623 | /* release intermediate buffers */ |
| 1624 | resetGSSBuffer(&msg); |
| 1625 | jresult = getJavaBuffer(env, &msgToken); |
| 1626 | if ((*env)->ExceptionCheck(env)) { |
| 1627 | return NULL((void*)0); |
| 1628 | } |
| 1629 | |
| 1630 | checkStatus(env, jobj, major, minor, "[GSSLibStub_wrap]"); |
| 1631 | if ((*env)->ExceptionCheck(env)) { |
| 1632 | return NULL((void*)0); |
| 1633 | } |
| 1634 | |
| 1635 | (*env)->CallVoidMethod(env, jprop, MID_MessageProp_setPrivacy, |
| 1636 | (confState? JNI_TRUE1:JNI_FALSE0)); |
| 1637 | if ((*env)->ExceptionCheck(env)) { |
| 1638 | return NULL((void*)0); |
| 1639 | } |
| 1640 | return jresult; |
| 1641 | } |
| 1642 | |
| 1643 | /* |
| 1644 | * Class: sun_security_jgss_wrapper_GSSLibStub |
| 1645 | * Method: unwrap |
| 1646 | * Signature: (J[BLorg/ietf/jgss/MessageProp;)[B |
| 1647 | */ |
| 1648 | JNIEXPORT__attribute__((visibility("default"))) jbyteArray JNICALL |
| 1649 | Java_sun_security_jgss_wrapper_GSSLibStub_unwrap(JNIEnv *env, |
| 1650 | jobject jobj, |
| 1651 | jlong pContext, |
| 1652 | jbyteArray jmsgToken, |
| 1653 | jobject jprop) |
| 1654 | { |
| 1655 | OM_uint32 minor, major; |
| 1656 | gss_ctx_id_t contextHdl; |
| 1657 | gss_buffer_desc msgToken; |
| 1658 | gss_buffer_desc msg; |
| 1659 | int confState; |
| 1660 | gss_qop_t qop; |
| 1661 | jbyteArray jresult; |
| 1662 | |
| 1663 | contextHdl = (gss_ctx_id_t) jlong_to_ptr(pContext)((void*)(pContext)); |
| 1664 | |
| 1665 | TRACE1("[GSSLibStub_unwrap] %" PRIuPTR "", (uintptr_t)contextHdl){ if (JGSS_DEBUG) { __printf_chk (2 - 1, "[GSSLibStub:%d] ""[GSSLibStub_unwrap] %" "l" "u" """\n", 1665, (uintptr_t)contextHdl); fflush(stdout) ; }}; |
| 1666 | |
| 1667 | if (contextHdl == GSS_C_NO_CONTEXT((gss_ctx_id_t) 0)) { |
| 1668 | // Twik per javadoc |
| 1669 | checkStatus(env, jobj, GSS_S_CONTEXT_EXPIRED(((OM_uint32) 12ul) << 16), 0, "[GSSLibStub_unwrap]"); |
| 1670 | return NULL((void*)0); |
| 1671 | } |
| 1672 | |
| 1673 | initGSSBuffer(env, jmsgToken, &msgToken); |
| 1674 | if ((*env)->ExceptionCheck(env)) { |
| 1675 | return NULL((void*)0); |
| 1676 | } |
| 1677 | |
| 1678 | confState = 0; |
| 1679 | qop = GSS_C_QOP_DEFAULT0; |
| 1680 | /* gss_unwrap(...) => GSS_S_DEFECTIVE_TOKEN, GSS_S_BAD_MIC, |
| 1681 | GSS_S_CONTEXT_EXPIRED, GSS_S_DUPLICATE_TOKEN(!), GSS_S_OLD_TOKEN(!), |
| 1682 | GSS_S_UNSEQ_TOKEN(!), GSS_S_GAP_TOKEN(!), GSS_S_NO_CONTEXT(!) */ |
| 1683 | major = |
| 1684 | (*ftab->unwrap)(&minor, contextHdl, &msgToken, &msg, &confState, &qop); |
| 1685 | |
| 1686 | /* release intermediate buffers */ |
| 1687 | resetGSSBuffer(&msgToken); |
| 1688 | jresult = getJavaBuffer(env, &msg); |
| 1689 | if ((*env)->ExceptionCheck(env)) { |
| 1690 | return NULL((void*)0); |
| 1691 | } |
| 1692 | |
| 1693 | checkStatus(env, jobj, GSS_ERROR(major)((major) & ((((OM_uint32) 0377ul) << 24) | (((OM_uint32 ) 0377ul) << 16))), minor, "[GSSLibStub_unwrap]"); |
| 1694 | if ((*env)->ExceptionCheck(env)) { |
| 1695 | return NULL((void*)0); |
| 1696 | } |
| 1697 | |
| 1698 | /* update the message prop with relevant info */ |
| 1699 | (*env)->CallVoidMethod(env, jprop, MID_MessageProp_setPrivacy, |
| 1700 | (confState != 0)); |
| 1701 | if ((*env)->ExceptionCheck(env)) { |
| 1702 | return NULL((void*)0); |
| 1703 | } |
| 1704 | (*env)->CallVoidMethod(env, jprop, MID_MessageProp_setQOP, qop); |
| 1705 | if ((*env)->ExceptionCheck(env)) { |
| 1706 | return NULL((void*)0); |
| 1707 | } |
| 1708 | setSupplementaryInfo(env, jobj, jprop, GSS_SUPPLEMENTARY_INFO(major)((major) & (((OM_uint32) 0177777ul) << 0)), |
| 1709 | minor); |
| 1710 | if ((*env)->ExceptionCheck(env)) { |
| 1711 | return NULL((void*)0); |
| 1712 | } |
| 1713 | |
| 1714 | return jresult; |
| 1715 | } |