Example usage for org.apache.http.impl.auth NTLMEngineException NTLMEngineException

Introduction

In this page you can find the example usage for org.apache.http.impl.auth NTLMEngineException NTLMEngineException.

Prototype

public NTLMEngineException(final String message) 

Source Link

Document

Creates a new NTLMEngineException with the specified message.

Usage

From source file:com.anaplan.client.transport.JCIFSEngine.java

/** {@inheritDoc} */
@Override// ww w. j  ava 2 s.com
public String generateType3Msg(String username, String password, String domain, String workstation,
        String challenge) throws NTLMEngineException {
    if (domain == null) {
        throw new NTLMEngineException("Domain must be specified with user name");
    }
    try {
        byte[] byteArray = (byte[]) BASE64.getMethod("decode", String.class).invoke(null, challenge);
        Object type2Message = TYPE_2_MESSAGE.getConstructor(byteArray.getClass()).newInstance(byteArray);
        Integer type2Flags = (Integer) TYPE_2_MESSAGE.getMethod("getFlags").invoke(type2Message);
        int type3Flags = type2Flags & (0xffffffff ^ (NTLMSSP_TARGET_TYPE_DOMAIN | NTLMSSP_TARGET_TYPE_SERVER));
        Object type3Message = TYPE_3_MESSAGE
                .getConstructor(TYPE_2_MESSAGE, String.class, String.class, String.class, String.class,
                        Integer.TYPE)
                .newInstance(type2Message, password, domain, username, workstation, type3Flags);
        byte[] type3ByteArray = (byte[]) TYPE_3_MESSAGE.getMethod("toByteArray").invoke(type3Message);
        return (String) BASE64.getMethod("encode", type3ByteArray.getClass()).invoke(null, type3ByteArray);
    } catch (Exception thrown) {
        throw new NTLMEngineException("Failed to generate NTLM type 3 message", thrown);
    }
}

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From source file:be.nabu.libs.http.client.ntlm.NTLMEngineImpl.java

private static int readULong(final byte[] src, final int index) throws NTLMEngineException {
    if (src.length < index + 4) {
        throw new NTLMEngineException("NTLM authentication - buffer too small for DWORD");
    }/*from w  w  w. j  ava2s.  co  m*/
    return (src[index] & 0xff) | ((src[index + 1] & 0xff) << 8) | ((src[index + 2] & 0xff) << 16)
            | ((src[index + 3] & 0xff) << 24);
}

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From source file:be.nabu.libs.http.client.ntlm.NTLMEngineImpl.java

private static int readUShort(final byte[] src, final int index) throws NTLMEngineException {
    if (src.length < index + 2) {
        throw new NTLMEngineException("NTLM authentication - buffer too small for WORD");
    }//from   ww  w  .ja v  a  2 s .  co  m
    return (src[index] & 0xff) | ((src[index + 1] & 0xff) << 8);
}

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From source file:be.nabu.libs.http.client.ntlm.NTLMEngineImpl.java

private static byte[] readSecurityBuffer(final byte[] src, final int index) throws NTLMEngineException {
    final int length = readUShort(src, index);
    final int offset = readULong(src, index + 4);
    if (src.length < offset + length) {
        throw new NTLMEngineException("NTLM authentication - buffer too small for data item");
    }//from  w  w  w .  j  av  a2s.  c  om
    final byte[] buffer = new byte[length];
    System.arraycopy(src, offset, buffer, 0, length);
    return buffer;
}

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From source file:be.nabu.libs.http.client.ntlm.NTLMEngineImpl.java

/** Calculate a challenge block */
private static byte[] makeRandomChallenge() throws NTLMEngineException {
    if (RND_GEN == null) {
        throw new NTLMEngineException("Random generator not available");
    }//from  ww  w .  j a v a  2  s.  c  o  m
    final byte[] rval = new byte[8];
    synchronized (RND_GEN) {
        RND_GEN.nextBytes(rval);
    }
    return rval;
}

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From source file:be.nabu.libs.http.client.ntlm.NTLMEngineImpl.java

/** Calculate a 16-byte secondary key */
private static byte[] makeSecondaryKey() throws NTLMEngineException {
    if (RND_GEN == null) {
        throw new NTLMEngineException("Random generator not available");
    }/*ww w . jav  a2s. c  om*/
    final byte[] rval = new byte[16];
    synchronized (RND_GEN) {
        RND_GEN.nextBytes(rval);
    }
    return rval;
}

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From source file:trendmicro.okhttpntlm.NTLMEngineImpl.java

private static int readULong(byte[] src, int index) throws NTLMEngineException {
    if (src.length < index + 4)
        throw new NTLMEngineException("NTLM authentication - buffer too small for DWORD");
    return (src[index] & 0xff) | ((src[index + 1] & 0xff) << 8) | ((src[index + 2] & 0xff) << 16)
            | ((src[index + 3] & 0xff) << 24);
}

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From source file:trendmicro.okhttpntlm.NTLMEngineImpl.java

private static int readUShort(byte[] src, int index) throws NTLMEngineException {
    if (src.length < index + 2)
        throw new NTLMEngineException("NTLM authentication - buffer too small for WORD");
    return (src[index] & 0xff) | ((src[index + 1] & 0xff) << 8);
}

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From source file:trendmicro.okhttpntlm.NTLMEngineImpl.java

private static byte[] readSecurityBuffer(byte[] src, int index) throws NTLMEngineException {
    int length = readUShort(src, index);
    int offset = readULong(src, index + 4);
    if (src.length < offset + length)
        throw new NTLMEngineException("NTLM authentication - buffer too small for data item");
    byte[] buffer = new byte[length];
    System.arraycopy(src, offset, buffer, 0, length);
    return buffer;
}

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From source file:trendmicro.okhttpntlm.NTLMEngineImpl.java

/** Calculate a challenge block */
private static byte[] makeRandomChallenge() throws NTLMEngineException {
    if (RND_GEN == null) {
        throw new NTLMEngineException("Random generator not available");
    }/*from  w w w  . ja  v  a 2s  . c  om*/
    byte[] rval = new byte[8];
    synchronized (RND_GEN) {
        RND_GEN.nextBytes(rval);
    }
    return rval;
}

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