Register subsonic without doing a code patch

gistfile1.java

// Running a webserver on port 80, add this to your hosts file
// 127.0.0.1 localhost subsonic.org
// Then "mkdir ${wwwroot}/backend && echo true >> ${wwwroot}/backend/validateLicense.view"
//
// Run this in beanshell (bsh) to get the key to match an email address. Enter the address
// and output into the correct screen in subsonic and you're done. 
//
// You should be able to remove the hosts file entry at this point.e4658


import java.security.MessageDigest;
MessageDigest md5 = MessageDigest.getInstance("MD5");
String emailAddress = "username@example.com";

private static final char[] DIGITS_LOWER = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};

private static final char[] DIGITS_UPPER = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};

public static char[] encodeHex(byte[] data) {
    return encodeHex(data, true);
}

public static char[] encodeHex(byte[] data, boolean toLowerCase) {
    return encodeHex(data, toLowerCase ? DIGITS_LOWER : DIGITS_UPPER);
}

protected static char[] encodeHex(byte[] data, char[] toDigits) {
    int l = data.length;
    char[] out = new char[l << 1];
    // two characters form the hex value.
    for (int i = 0, j = 0; i < l; i++) {
        out[j++] = toDigits[(0xF0 & data[i]) >>> 4];
        out[j++] = toDigits[0x0F & data[i]];
    }
    return out;
}

String foo = new String(encodeHex(md5.digest(emailAddress.getBytes("UTF-8"))));

System.out.println(foo);