C# FiddlerScript SRI Hash Generator

SRIHash.cs

[BindUITab("Resource Integrity Hashes", "<nowrap><nolink>")]
public static string ShowSRIHashr(Session[] arrSess) {
	var oSB = new System.Text.StringBuilder();
	for (int i = 0; i<arrSess.Length; i++)
	{
		if (arrSess[i].HTTPMethodIs("CONNECT")) continue;

		if (!arrSess[i].bHasResponse)
		{
			oSB.AppendFormat("\r\n// Skipping incomplete response '{0}'\r\n", arrSess[i].fullUrl);
			continue;
		}

		if (arrSess[i].responseCode != 200)
		{
			oSB.AppendFormat("\r\n// Skipping non-HTTP/200 response '{0}'\r\n", arrSess[i].fullUrl);
			continue;
		}
        
		string sType = arrSess[i].oResponse.MIMEType.ToLower();
		var bIsScript = sType.Contains("script");
		var bIsCSS = sType.Contains("css");
        
		if (!bIsScript && !bIsCSS)
		{
			oSB.AppendFormat("\r\n// Skipping non-CSS/JS response '{0}'\r\n", arrSess[i].fullUrl);
			continue;
		}
        
		var sIntegrity = "sha256-" + arrSess[i].GetResponseBodyHashAsBase64("sha256").Replace("-", "")
			+"\n\tsha384-" + arrSess[i].GetResponseBodyHashAsBase64("sha384").Replace("-", "")
			+"\n\tsha512-" + arrSess[i].GetResponseBodyHashAsBase64("sha512").Replace("-", "");

		if (bIsScript)
		{
			oSB.AppendFormat("\r\n<script src='{0}' crossorigin='anonymous'\r\n\tintegrity='{1}'></script>\r\n",
				arrSess[i].fullUrl, sIntegrity);
		}
		else
		{
			oSB.AppendFormat("\r\n<link rel='stylesheet' crossorigin='anonymous'\r\n\thref='{0}'\r\n\tintegrity='{1}' />\r\n",
				arrSess[i].fullUrl, sIntegrity);
		}
	}
	return oSB.ToString();
}