Examples of CtxtHandle

com.sun.jna.platform.win32.Sspi.CtxtHandle
@author dblock[at]dblock[dot]org

Examples of com.sun.jna.platform.win32.Sspi.CtxtHandle

      TimeStamp ptsClientExpiry = new TimeStamp();
      assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.AcquireCredentialsHandle(
          null, "Negotiate", new NativeLong(Sspi.SECPKG_CRED_OUTBOUND), null, null, null, 
          null, phClientCredential, ptsClientExpiry));
      // client ----------- security context
      CtxtHandle phClientContext = new CtxtHandle();
      NativeLongByReference pfClientContextAttr = new NativeLongByReference();
    // server ----------- acquire inbound credential handle
      CredHandle phServerCredential = new CredHandle();
      TimeStamp ptsServerExpiry = new TimeStamp();
      assertEquals(W32Errors.SEC_E_OK, Secur32.INSTANCE.AcquireCredentialsHandle(
          null, "Negotiate", new NativeLong(Sspi.SECPKG_CRED_INBOUND), null, null, null, 
          null, phServerCredential, ptsServerExpiry));
      // server ----------- security context
    CtxtHandle phServerContext = new CtxtHandle();
      SecBufferDesc pbServerToken = new SecBufferDesc(Sspi.SECBUFFER_TOKEN, Sspi.MAX_TOKEN_SIZE);
      NativeLongByReference pfServerContextAttr = new NativeLongByReference();
      int clientRc = W32Errors.SEC_I_CONTINUE_NEEDED;
      int serverRc = W32Errors.SEC_I_CONTINUE_NEEDED;
      do {
        // client token returned is always new
          SecBufferDesc pbClientToken = new SecBufferDesc(Sspi.SECBUFFER_TOKEN, Sspi.MAX_TOKEN_SIZE);
          // client ----------- initialize security context, produce a client token
        if (clientRc == W32Errors.SEC_I_CONTINUE_NEEDED) {
            // server token is empty the first time
          clientRc = Secur32.INSTANCE.InitializeSecurityContext(
              phClientCredential, 
              phClientContext.isNull() ? null : phClientContext, 
                Advapi32Util.getUserName(), 
                new NativeLong(Sspi.ISC_REQ_CONNECTION), 
                new NativeLong(0), 
                new NativeLong(Sspi.SECURITY_NATIVE_DREP), 
                pbServerToken, 
                new NativeLong(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) {
          serverRc = Secur32.INSTANCE.AcceptSecurityContext(phServerCredential, 
              phServerContext.isNull() ? null : phServerContext, 
              pbClientToken, 
              new NativeLong(Sspi.ISC_REQ_CONNECTION), 
              new NativeLong(Sspi.SECURITY_NATIVE_DREP), 
              phServerContext,
              pbServerToken,

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Examples of com.sun.jna.platform.win32.Sspi.CtxtHandle

            final String targetName) {
        final IntByReference attr = new IntByReference();
        final SecBufferDesc token = new SecBufferDesc(
                Sspi.SECBUFFER_TOKEN, Sspi.MAX_TOKEN_SIZE);


        sppicontext = new CtxtHandle();
        final int rc = Secur32.INSTANCE.InitializeSecurityContext(clientCred,
                continueCtx, targetName, Sspi.ISC_REQ_CONNECTION, 0,
                Sspi.SECURITY_NATIVE_DREP, continueToken, 0, sppicontext, token,
                attr, null);
        switch (rc) {

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Examples of com.sun.jna.platform.win32.Sspi.CtxtHandle

            final String targetName) {
        final IntByReference attr = new IntByReference();
        final SecBufferDesc token = new SecBufferDesc(
                Sspi.SECBUFFER_TOKEN, Sspi.MAX_TOKEN_SIZE);


        sppicontext = new CtxtHandle();
        final int rc = Secur32.INSTANCE.InitializeSecurityContext(clientCred,
                continueCtx, targetName, Sspi.ISC_REQ_CONNECTION | Sspi.ISC_REQ_DELEGATE, 0,
                Sspi.SECURITY_NATIVE_DREP, continueToken, 0, sppicontext, token,
                attr, null);
        switch (rc) {

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Examples of com.sun.jna.platform.win32.Sspi.CtxtHandle

        return false;
    }


    @Override
    public CtxtHandle getHandle() {
        return new CtxtHandle();
    }

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Examples of com.sun.jna.platform.win32.Sspi.CtxtHandle

        WindowsSecurityContextImpl sc;


        int rc;
        int tokenSize = Sspi.MAX_TOKEN_SIZE;


        CtxtHandle continueContext;
        SecBufferDesc pbServerToken;
        SecBufferDesc pbClientToken;
        final IntByReference pfClientContextAttr = new IntByReference();
        final CtxtHandle phNewServerContext = new CtxtHandle();
        do {
            pbServerToken = new SecBufferDesc(Sspi.SECBUFFER_TOKEN, tokenSize);
            pbClientToken = new SecBufferDesc(Sspi.SECBUFFER_TOKEN, token);


            continueContext = this.continueContexts.asMap().get(connectionId);

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Examples of com.sun.jna.platform.win32.Sspi.CtxtHandle

    }


    @Override
    public void initialize(final CtxtHandle continueCtx, final SecBufferDesc continueToken, final String targetName) {
        this.attr = new IntByReference();
        this.ctx = new CtxtHandle();
        int tokenSize = Sspi.MAX_TOKEN_SIZE;
        int rc = 0;
        do {
            this.token = new SecBufferDesc(Sspi.SECBUFFER_TOKEN, tokenSize);
            rc = Secur32.INSTANCE.InitializeSecurityContext(this.credentials, continueCtx, targetName,

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