HaProxy

listen my_cf
bind :80
mode http
reqadd X-Forwarded-Proto:\ https
http-request set-header Host dsomehost.cloudfront.net
server my_cf_pt dsomehost.cloudfront.net:443 ssl sni req.hdr(Host)



rsync -aWhv --no-compress --progress /source/ /destinationfolder/

--no-compress as it's on the same machine
--progress speaks for itself

-a preserves ownership & permissions using archive flag
-W copying whole files only
# and optional ones for watching
-h human-readable transfer rate and file sizes
-v keeps it verbose so we can see whats happening

Test parameters

C#

public string HmacSHA256(string key, string data)
{
string hash;
ASCIIEncoding encoder = new ASCIIEncoding();
Byte[] code = encoder.GetBytes(key);
using (HMACSHA256 hmac = new HMACSHA256(code))
{
Byte[] hmBytes = hmac.ComputeHash(encoder.GetBytes(data));
hash = ToHexString(hmBytes);
}
return hash;
}

public static string ToHexString(byte[] array)
{
StringBuilder hex = new StringBuilder(array.Length * 2);
foreach (byte b in array)
{
hex.AppendFormat("{0:x2}", b);
}
return hex.ToString();
}

Python 2.7/3

hmac.new(key.encode('utf-8'), data.encode('utf-8'), hashlib.sha256).hexdigest()

Chris McKee

Engineer. (archived blog posts https://bit.ly/30qrna1)

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