/**
* Create a password hash using specific hashing algorithm
*
* @param input The password
* @param hashType The hashing algorithm
* @return The password hash
*/
public static String passwordHash(String input, HashType hashType) {
try {
MessageDigest m = MessageDigest.getInstance(hashType.toString());
byte[] out = m.digest(input.getBytes());
return new String(Base64.encodeBase64(out));
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
}
/*
* checkSum
*
* Checks to make sure return value of content is is UTF-8,
* and has recognized mimetype text/plain
*
* Parameters
* content - String to test
*
* checksumType - byte sequence to use to test against
*
*/
static byte[] checkSum(String content, HashType checksumType) {
byte[] contentBytes;
try {
contentBytes = content.getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
throw new RuntimeException("Encoding unknown!");
}
MessageDigest md;
try {
md = MessageDigest.getInstance(checksumType.name());
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
throw new RuntimeException("Algorithm unknown!");
}
byte[] digest = md.digest(contentBytes);
return digest;
}