public void TestBaseConversionWithRandomStrings()
{
for (int i = 0; i < 10000; i++)
{
var someRandomName = new Random().NextRandomName();
var md5InBase16 = someRandomName.GetMD5Hash();
Assert_IsBase16(md5InBase16);
var b64 = BaseConversionHelper.FromHexStringtoBase64String(md5InBase16);
Assert_IsBase64(b64);
Assert.Equal(md5InBase16, BaseConversionHelper.FromBase64StringToHexString(b64));
}
}
public void StringBaseConversion()
{
var base64String = "8Uie51Oz+GZcufyQ8q2GwA=="; // An example md5 hash in base 64
var base16HexString = BaseConversionHelper.FromBase64StringToHexString(base64String);
Assert.Equal("F1489EE753B3F8665CB9FC90F2AD86C0", base16HexString);
var newBase64String = BaseConversionHelper.FromHexStringtoBase64String(base16HexString);
Assert.Equal(base64String, newBase64String);
Assert_IsBase64(base64String);
Assert_IsBase16(base16HexString);
}
/// <summary> Returns the MD5 hash in hex (base 16) if available in the headers </summary>
public string GetMD5Checksum()
{
var md5Hash = GetHeaderValue("content-md5", null);
if (md5Hash.IsNullOrEmpty()) // If the normal md5 header was not found, check for others:
// Google uses the "x-goog-hash" header instead containing an md5 hash as well:
{
if (TryGetXGoogMd5HashInBase64(this, out var xGoogMd5))
{
md5Hash = xGoogMd5;
}
}
if (md5Hash.IsRegexMatch(RegexTemplates.MD5_HASH_BASE64))
{
md5Hash = BaseConversionHelper.FromBase64StringToHexString(md5Hash);
}
return(md5Hash);
}
