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Merge pull request #1603 from matthiasblaesing/stabilize
Stabilisation fixes for JNA (and Tests)
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113 changes: 113 additions & 0 deletions
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contrib/platform/test/com/sun/jna/platform/win32/Secur32_Impersonate_Test.java
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| /* Copyright (c) 2010 Daniel Doubrovkine, All Rights Reserved | ||
| * | ||
| * The contents of this file is dual-licensed under 2 | ||
| * alternative Open Source/Free licenses: LGPL 2.1 or later and | ||
| * Apache License 2.0. (starting with JNA version 4.0.0). | ||
| * | ||
| * You can freely decide which license you want to apply to | ||
| * the project. | ||
| * | ||
| * You may obtain a copy of the LGPL License at: | ||
| * | ||
| * http://www.gnu.org/licenses/licenses.html | ||
| * | ||
| * A copy is also included in the downloadable source code package | ||
| * containing JNA, in file "LGPL2.1". | ||
| * | ||
| * You may obtain a copy of the Apache License at: | ||
| * | ||
| * http://www.apache.org/licenses/ | ||
| * | ||
| * A copy is also included in the downloadable source code package | ||
| * containing JNA, in file "AL2.0". | ||
| */ | ||
| package com.sun.jna.platform.win32; | ||
|
|
||
| import com.sun.jna.ptr.IntByReference; | ||
| import org.junit.Test; | ||
|
|
||
| import static junit.framework.TestCase.assertEquals; | ||
| import static junit.framework.TestCase.assertTrue; | ||
|
|
||
|
|
||
| public class Secur32_Impersonate_Test { | ||
|
|
||
| @Test | ||
| public void testImpersonateRevertSecurityContext() { | ||
| // client ----------- acquire outbound credential handle | ||
| Sspi.CredHandle phClientCredential = new Sspi.CredHandle(); | ||
| Sspi.TimeStamp ptsClientExpiry = new Sspi.TimeStamp(); | ||
| assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.AcquireCredentialsHandle( | ||
| null, "Negotiate", Sspi.SECPKG_CRED_OUTBOUND, null, null, null, | ||
| null, phClientCredential, ptsClientExpiry)); | ||
| // client ----------- security context | ||
| Sspi.CtxtHandle phClientContext = new Sspi.CtxtHandle(); | ||
| IntByReference pfClientContextAttr = new IntByReference(); | ||
| // server ----------- acquire inbound credential handle | ||
| Sspi.CredHandle phServerCredential = new Sspi.CredHandle(); | ||
| Sspi.TimeStamp ptsServerExpiry = new Sspi.TimeStamp(); | ||
| assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.AcquireCredentialsHandle( | ||
| null, "Negotiate", Sspi.SECPKG_CRED_INBOUND, null, null, null, | ||
| null, phServerCredential, ptsServerExpiry)); | ||
| // server ----------- security context | ||
| Sspi.CtxtHandle phServerContext = new Sspi.CtxtHandle(); | ||
| SspiUtil.ManagedSecBufferDesc pbServerToken = null; | ||
| IntByReference pfServerContextAttr = new IntByReference(); | ||
| int clientRc = W32Errors.SEC_I_CONTINUE_NEEDED; | ||
| int serverRc = W32Errors.SEC_I_CONTINUE_NEEDED; | ||
| do { | ||
| // client ----------- initialize security context, produce a client token | ||
| // client token returned is always new | ||
| SspiUtil.ManagedSecBufferDesc pbClientToken = new SspiUtil.ManagedSecBufferDesc(Sspi.SECBUFFER_TOKEN, Sspi.MAX_TOKEN_SIZE); | ||
| if (clientRc == W32Errors.SEC_I_CONTINUE_NEEDED) { | ||
| // server token is empty the first time | ||
| SspiUtil.ManagedSecBufferDesc pbServerTokenCopy = pbServerToken == null | ||
| ? null : new SspiUtil.ManagedSecBufferDesc(Sspi.SECBUFFER_TOKEN, pbServerToken.getBuffer(0).getBytes()); | ||
| clientRc = Secur32.INSTANCE.InitializeSecurityContext( | ||
| phClientCredential, | ||
| phClientContext.isNull() ? null : phClientContext, | ||
| Advapi32Util.getUserName(), | ||
| Sspi.ISC_REQ_CONNECTION, | ||
| 0, | ||
| Sspi.SECURITY_NATIVE_DREP, | ||
| pbServerTokenCopy, | ||
| 0, | ||
| phClientContext, | ||
| pbClientToken, | ||
| pfClientContextAttr, | ||
| null); | ||
| assertTrue(clientRc == W32Errors.SEC_I_CONTINUE_NEEDED || clientRc == W32Errors.SEC_E_OK); | ||
| } | ||
| // server ----------- accept security context, produce a server token | ||
| if (serverRc == W32Errors.SEC_I_CONTINUE_NEEDED) { | ||
| pbServerToken = new SspiUtil.ManagedSecBufferDesc(Sspi.SECBUFFER_TOKEN, Sspi.MAX_TOKEN_SIZE); | ||
| SspiUtil.ManagedSecBufferDesc pbClientTokenByValue = new SspiUtil.ManagedSecBufferDesc(Sspi.SECBUFFER_TOKEN, pbClientToken.getBuffer(0).getBytes()); | ||
| serverRc = Secur32.INSTANCE.AcceptSecurityContext(phServerCredential, | ||
| phServerContext.isNull() ? null : phServerContext, | ||
| pbClientTokenByValue, | ||
| Sspi.ISC_REQ_CONNECTION, | ||
| Sspi.SECURITY_NATIVE_DREP, | ||
| phServerContext, | ||
| pbServerToken, | ||
| pfServerContextAttr, | ||
| ptsServerExpiry); | ||
| assertTrue(serverRc == W32Errors.SEC_I_CONTINUE_NEEDED || serverRc == W32Errors.SEC_E_OK); | ||
| } | ||
| } while (serverRc != W32Errors.SEC_E_OK || clientRc != W32Errors.SEC_E_OK); | ||
| // impersonate | ||
| assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.ImpersonateSecurityContext( | ||
| phServerContext)); | ||
| assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.RevertSecurityContext( | ||
| phServerContext)); | ||
| // release server context | ||
| assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.DeleteSecurityContext( | ||
| phServerContext)); | ||
| assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.FreeCredentialsHandle( | ||
| phServerCredential)); | ||
| // release client context | ||
| assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.DeleteSecurityContext( | ||
| phClientContext)); | ||
| assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.FreeCredentialsHandle( | ||
| phClientCredential)); | ||
| } | ||
| } |
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