public async void Report()
{
try {
JavaScriptSerializer json = new JavaScriptSerializer();
HttpClient client = new HttpClient();
HttpRequestMessage req = new HttpRequestMessage(HttpMethod.Post, ReportUrl)
{
Content = new StringContent(json.Serialize(_gatherData()), Encoding.UTF8, "application/json")
};
HttpResponseMessage res = await client.SendAsync(req);
_plugin.WriteLog(ELogType.Trace, $"Analytics report: {res.StatusCode}");
req.Dispose();
res.Dispose();
client.Dispose();
} catch (Exception ex) {
string errMsg = ex.Message;
Exception inner = ex;
while ((inner = inner.InnerException) != null)
{
errMsg += $" [{inner.Message}]";
}
_plugin.WriteLog(ELogType.Trace, $"Analytics report: {errMsg}");
}
}
public PowerwallClient(string ipAddress, ushort port, HSPI hs, string email, string password)
{
_ipAddress = ipAddress;
_port = port;
HttpClientHandler handler = new HttpClientHandler();
_httpClient = new HttpClient(handler);
_jsonSerializer = new JavaScriptSerializer();
_hs = hs;
_email = email;
_password = password;
UpstreamIpAddress = "";
// Powerwall Gateway uses a self-signed certificate, so let's accept it unconditionally
handler.ServerCertificateCustomValidationCallback = (sender, certificate, chain, sslPolicyErrors) => {
if (certificate.SubjectName.Name != null)
{
try {
string commonName = certificate.SubjectName.Name
.Split(',')
.Select(i => i.Trim())
.First(i => i.StartsWith("CN="))
.Substring(3);
if (commonName.StartsWith("TLSPROXY:"))
{
string upstreamIp = commonName.Substring(9);
if (upstreamIp != UpstreamIpAddress)
{
UpstreamIpAddress = upstreamIp;
_hs.WriteLog(ELogType.Info, $"Detected TLS proxy for upstream address {UpstreamIpAddress}");
}
}
} catch (Exception) {
// No CN, ignore
}
}
// Trust certificate always
return(true);
};
handler.UseCookies = true;
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
}
