SmbComSessionSetupAndXpublic class SmbComSessionSetupAndX extends AndXServerMessageBlock
| Fields Summary |
|---|
| private static final int | BATCH_LIMIT | | private static final boolean | DISABLE_PLAIN_TEXT_PASSWORDS | | private byte[] | lmHash | | private byte[] | ntHash | | private byte[] | blob | | private int | sessionKey | | private int | capabilities | | private String | accountName | | private String | primaryDomain | | SmbSession | session | | Object | cred |
| Constructors Summary |
|---|
SmbComSessionSetupAndX(SmbSession session, ServerMessageBlock andx, Object cred)
super( andx );
command = SMB_COM_SESSION_SETUP_ANDX;
this.session = session;
this.cred = cred;
sessionKey = session.transport.sessionKey;
capabilities = session.transport.capabilities;
if (session.transport.server.security == SECURITY_USER) {
if (cred instanceof NtlmPasswordAuthentication) {
NtlmPasswordAuthentication auth = (NtlmPasswordAuthentication)cred;
if (auth == NtlmPasswordAuthentication.ANONYMOUS) {
lmHash = new byte[0];
ntHash = new byte[0];
capabilities &= ~SmbConstants.CAP_EXTENDED_SECURITY;
} else if (session.transport.server.encryptedPasswords) {
lmHash = auth.getAnsiHash( session.transport.server.encryptionKey );
ntHash = auth.getUnicodeHash( session.transport.server.encryptionKey );
// prohibit HTTP auth attempts for the null session
if (lmHash.length == 0 && ntHash.length == 0) {
throw new RuntimeException("Null setup prohibited.");
}
} else if( DISABLE_PLAIN_TEXT_PASSWORDS ) {
throw new RuntimeException( "Plain text passwords are disabled" );
} else if( useUnicode ) {
// plain text
String password = auth.getPassword();
lmHash = new byte[0];
ntHash = new byte[(password.length() + 1) * 2];
writeString( password, ntHash, 0 );
} else {
// plain text
String password = auth.getPassword();
lmHash = new byte[(password.length() + 1) * 2];
ntHash = new byte[0];
writeString( password, lmHash, 0 );
}
accountName = auth.username;
if (useUnicode)
accountName = accountName.toUpperCase();
primaryDomain = auth.domain.toUpperCase();
} else if (cred instanceof byte[]) {
blob = (byte[])cred;
} else {
throw new SmbException("Unsupported credential type");
}
} else if (session.transport.server.security == SECURITY_SHARE) {
if (cred instanceof NtlmPasswordAuthentication) {
NtlmPasswordAuthentication auth = (NtlmPasswordAuthentication)cred;
lmHash = new byte[0];
ntHash = new byte[0];
accountName = auth.username;
if (useUnicode)
accountName = accountName.toUpperCase();
primaryDomain = auth.domain.toUpperCase();
} else {
throw new SmbException("Unsupported credential type");
}
} else {
throw new SmbException("Unsupported");
}
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| Methods Summary |
|---|
| int | getBatchLimit(byte command)
return command == SMB_COM_TREE_CONNECT_ANDX ? BATCH_LIMIT : 0;
| | int | readBytesWireFormat(byte[] buffer, int bufferIndex)
return 0;
| | int | readParameterWordsWireFormat(byte[] buffer, int bufferIndex)
return 0;
| | public java.lang.String | toString()
String result = new String( "SmbComSessionSetupAndX[" +
super.toString() +
",snd_buf_size=" + session.transport.snd_buf_size +
",maxMpxCount=" + session.transport.maxMpxCount +
",VC_NUMBER=" + session.transport.VC_NUMBER +
",sessionKey=" + sessionKey +
",lmHash.length=" + (lmHash == null ? 0 : lmHash.length) +
",ntHash.length=" + (ntHash == null ? 0 : ntHash.length) +
",capabilities=" + capabilities +
",accountName=" + accountName +
",primaryDomain=" + primaryDomain +
",NATIVE_OS=" + session.transport.NATIVE_OS +
",NATIVE_LANMAN=" + session.transport.NATIVE_LANMAN + "]" );
return result;
| | int | writeBytesWireFormat(byte[] dst, int dstIndex)
int start = dstIndex;
if (blob != null) {
System.arraycopy(blob, 0, dst, dstIndex, blob.length );
dstIndex += blob.length;
} else {
System.arraycopy( lmHash, 0, dst, dstIndex, lmHash.length );
dstIndex += lmHash.length;
System.arraycopy( ntHash, 0, dst, dstIndex, ntHash.length );
dstIndex += ntHash.length;
dstIndex += writeString( accountName, dst, dstIndex );
dstIndex += writeString( primaryDomain, dst, dstIndex );
}
dstIndex += writeString( session.transport.NATIVE_OS, dst, dstIndex );
dstIndex += writeString( session.transport.NATIVE_LANMAN, dst, dstIndex );
return dstIndex - start;
| | int | writeParameterWordsWireFormat(byte[] dst, int dstIndex)
int start = dstIndex;
writeInt2( session.transport.snd_buf_size, dst, dstIndex );
dstIndex += 2;
writeInt2( session.transport.maxMpxCount, dst, dstIndex );
dstIndex += 2;
writeInt2( session.transport.VC_NUMBER, dst, dstIndex );
dstIndex += 2;
writeInt4( sessionKey, dst, dstIndex );
dstIndex += 4;
if (blob != null) {
writeInt2( blob.length, dst, dstIndex );
dstIndex += 2;
} else {
writeInt2( lmHash.length, dst, dstIndex );
dstIndex += 2;
writeInt2( ntHash.length, dst, dstIndex );
dstIndex += 2;
}
dst[dstIndex++] = (byte)0x00;
dst[dstIndex++] = (byte)0x00;
dst[dstIndex++] = (byte)0x00;
dst[dstIndex++] = (byte)0x00;
writeInt4( capabilities, dst, dstIndex );
dstIndex += 4;
return dstIndex - start;
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