public static byte[] encodeInitialContextToken(InitialContextToken authToken, Codec codec) {
        byte[] out;
        Any any = ORB.init().create_any();
        InitialContextTokenHelper.insert(any, authToken);
        try {
            out = codec.encode_value(any);
        } catch (Exception e) {
            return new byte[0];
        }


        int length = out.length + gssUpMechOidArray.length;
        int n;


        if (length < (1 << 7)) {
            n = 0;
        } else if (length < (1 << 8)) {
            n = 1;
        } else if (length < (1 << 16)) {
            n = 2;
        } else if (length < (1 << 24)) {
            n = 3;
        } else {// if (length < (1 << 32))
            n = 4;
        }

        byte[] encodedToken = new byte[2 + n + length];
        encodedToken[0] = 0x60;

        if (n == 0) {
            encodedToken[1] = (byte) length;
        } else {
            encodedToken[1] = (byte) (n | 0x80);
            switch (n) {
                case 1:
                    encodedToken[2] = (byte) length;
                    break;
                case 2:
                    encodedToken[2] = (byte) (length >> 8);
                    encodedToken[3] = (byte) length;
                    break;
                case 3:
                    encodedToken[2] = (byte) (length >> 16);
                    encodedToken[3] = (byte) (length >> 8);
                    encodedToken[4] = (byte) length;
                    break;
                default: // case 4:
                    encodedToken[2] = (byte) (length >> 24);
                    encodedToken[3] = (byte) (length >> 16);
                    encodedToken[4] = (byte) (length >> 8);
                    encodedToken[5] = (byte) length;
            }
        }
        System.arraycopy(gssUpMechOidArray, 0, encodedToken, 2 + n, gssUpMechOidArray.length);
        System.arraycopy(out, 0, encodedToken, 2 + n + gssUpMechOidArray.length, out.length);

        return encodedToken;
    }
public static byte[] encodeInitialContextToken(InitialContextToken authToken, Codec codec) {
        byte[] out;
        Any any = ORB.init().create_any();
        InitialContextTokenHelper.insert(any, authToken);
        try {
            out = codec.encode_value(any);
        } catch (Exception e) {
            return new byte[0];
        }


        int length = out.length + gssUpMechOidArray.length;
        int n;


        if (length < (1 << 7)) {
            n = 0;
        } else if (length < (1 << 8)) {
            n = 1;
        } else if (length < (1 << 16)) {
            n = 2;
        } else if (length < (1 << 24)) {
            n = 3;
        } else {
            n = 4;
        }

        byte[] encodedToken = new byte[2 + n + length];
        encodedToken[0] = 0x60;

        if (n == 0) {
            encodedToken[1] = (byte) length;
        } else {
            encodedToken[1] = (byte) (n | 0x80);
            switch (n) {
                case 1:
                    encodedToken[2] = (byte) length;
                    break;
                case 2:
                    encodedToken[2] = (byte) (length >> 8);
                    encodedToken[3] = (byte) length;
                    break;
                case 3:
                    encodedToken[2] = (byte) (length >> 16);
                    encodedToken[3] = (byte) (length >> 8);
                    encodedToken[4] = (byte) length;
                    break;
                default: 
                    encodedToken[2] = (byte) (length >> 24);
                    encodedToken[3] = (byte) (length >> 16);
                    encodedToken[4] = (byte) (length >> 8);
                    encodedToken[5] = (byte) length;
            }
        }
        System.arraycopy(gssUpMechOidArray, 0, encodedToken, 2 + n, gssUpMechOidArray.length);
        System.arraycopy(out, 0, encodedToken, 2 + n + gssUpMechOidArray.length, out.length);

        return encodedToken;
    }
public static byte [ ] encodeInitialContextToken ( InitialContextToken authToken , Codec codec ) { byte [ ] out ; Any any = ORB . init ( ) . create_any ( ) ; InitialContextTokenHelper . insert ( any , authToken ) ; try { out = codec . encode_value ( any ) ; } catch ( Exception e ) { return new byte [ 0 ] ; } int length = out . length + gssUpMechOidArray . length ; int n ; if ( length < ( 1 << 7 ) ) { n = 0 ; } else if ( length < ( 1 << 8 ) ) { n = 1 ; } else if ( length < ( 1 << 16 ) ) { n = 2 ; } else if ( length < ( 1 << 24 ) ) { n = 3 ; } else { // if (length < (1 << 32)) n = 4 ; } byte [ ] encodedToken = new byte [ 2 + n + length ] ; encodedToken [ 0 ] = 0x60 ; if ( n == 0 ) { encodedToken [ 1 ] = ( byte ) length ; } else { encodedToken [ 1 ] = ( byte ) ( n | 0x80 ) ; switch ( n ) { case 1 : encodedToken [ 2 ] = ( byte ) length ; break ; case 2 : encodedToken [ 2 ] = ( byte ) ( length >> 8 ) ; encodedToken [ 3 ] = ( byte ) length ; break ; case 3 : encodedToken [ 2 ] = ( byte ) ( length >> 16 ) ; encodedToken [ 3 ] = ( byte ) ( length >> 8 ) ; encodedToken [ 4 ] = ( byte ) length ; break ; default : // case 4: encodedToken [ 2 ] = ( byte ) ( length >> 24 ) ; encodedToken [ 3 ] = ( byte ) ( length >> 16 ) ; encodedToken [ 4 ] = ( byte ) ( length >> 8 ) ; encodedToken [ 5 ] = ( byte ) length ; } } System . arraycopy ( gssUpMechOidArray , 0 , encodedToken , 2 + n , gssUpMechOidArray . length ) ; System . arraycopy ( out , 0 , encodedToken , 2 + n + gssUpMechOidArray . length , out . length ) ; return encodedToken ; }
<p>
ASN.1-encode an {@code InitialContextToken} as defined in RFC 2743, Section 3.1, "Mechanism-Independent Token
Format", pp. 81-82. The encoded token contains the ASN.1 tag 0x60, followed by a token length (which is itself
stored in a variable-length format and takes 1 to 5 bytes), the GSSUP mechanism identifier, and a mechanism-specific
token, which in this case is a CDR encapsulation of the GSSUP {@code InitialContextToken} in the {@code authToken}
parameter.
</p>

@param authToken the {@code InitialContextToken} to be encoded.
@param codec     the {@code Codec} used to encode the token.
@return a {@code byte[]} representing the encoded token.
<p > ASN . 1 - encode an { @code InitialContextToken } as defined in RFC 2743 Section 3 . 1 Mechanism - Independent Token Format pp . 81 - 82 . The encoded token contains the ASN . 1 tag 0x60 followed by a token length ( which is itself stored in a variable - length format and takes 1 to 5 bytes ) the GSSUP mechanism identifier and a mechanism - specific token which in this case is a CDR encapsulation of the GSSUP { @code InitialContextToken } in the { @code authToken } parameter . < / p >