public static void RenewalInProgress(RenewalParameters renewalParams)
{
if (!TelemetryHelper.TelemetryInitialized)
{
return;
}
if (renewalParams == null)
{
TelemetryHelper.TrackInternalError(new ArgumentNullException(nameof(renewalParams)));
return;
}
foreach (var host in renewalParams.Hosts) // normalize events so only one per host is fired
{
TelemetryHelper.Client.TrackEvent(
"CertRenewal",
new Dictionary <string, string>
{
{ "subscriptionId", renewalParams.SubscriptionId.ToString() },
{ "tenantId", renewalParams.TenantId },
{ "resourceGroup", renewalParams.ResourceGroup },
{ "webApp", renewalParams.WebApp },
{ "host", host },
{ "email", TelemetryHelper.Hash(renewalParams.Email) },
{ "clientId", renewalParams.ClientId.ToString() },
{ "useIpBasedSsl", renewalParams.UseIpBasedSsl.ToString() },
{ "acmeBaseUri", renewalParams.AcmeBaseUri == null ? "[DEFAULT]" : renewalParams.AcmeBaseUri.ToString() },
},
new Dictionary <string, double>
{
{ "rsaKeyLength", renewalParams.RsaKeyLength },
});
}
}
public async Task NotifyAsync(RenewalParameters renewalParams)
{
if (renewalParams == null)
{
throw new ArgumentNullException(nameof(renewalParams));
}
if (m_apiKey == null)
{
Trace.TraceWarning(
"E-mail notification for web app {0} skipped because the '{1}' connection string was not set",
renewalParams.WebApp,
Constants.SendGridApiKey);
return;
}
var message = MailHelper.CreateSingleEmail(
new EmailAddress("*****@*****.**", "Azure Web App Let's Encrypt Renewer"),
new EmailAddress(renewalParams.Email),
"SSL Certificate renewal complete for web app: " + renewalParams.WebApp,
"Renewal parameters:" + Environment.NewLine + renewalParams,
null);
Trace.TraceInformation("Sending e-mail notification for {0}... ", renewalParams.WebApp);
await new SendGridClient(m_apiKey).SendEmailAsync(message);
Trace.TraceInformation("Finished sending e-mail notification for: {0}", renewalParams.WebApp);
}
public RenewalParameters Read(string[] args)
{
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
ParserResult <Options> parserResult;
using (var parser = new Parser())
{
parserResult = parser.ParseArguments <Options>(args);
}
if (parserResult.Tag != ParserResultType.Parsed)
{
throw new ArgumentParsingException("Could not parse command-line arguments", GetUsage(parserResult));
}
var parsed = ((Parsed <Options>)parserResult).Value;
RenewalParameters renewalParameters;
try
{
renewalParameters = new RenewalParameters(
parsed.SubscriptionId,
parsed.TenantId,
parsed.ResourceGroup,
parsed.WebApp,
parsed.Hosts,
parsed.Email,
parsed.ClientId,
parsed.ClientSecret,
parsed.ServicePlanResourceGroup,
groupName: null,
parsed.SiteSlotName,
parsed.OtherWebAppResourceGroup,
parsed.OtherWebApp,
parsed.OtherSlotName,
parsed.StorageConnectionString,
parsed.StorageContainer,
parsed.UseIpBasedSsl,
parsed.RsaKeyLength,
parsed.AcmeBaseUri,
parsed.RenewXNumberOfDaysBeforeExpiration,
parsed.AzureAuthenticationEndpoint,
parsed.AzureTokenAudience,
parsed.AzureManagementEndpoint,
parsed.AzureDefaultWebsiteDomainName);
}
catch (ArgumentException e)
{
throw new ArgumentValidationException(e);
}
return(renewalParameters);
}
public Task NotifyAsync(RenewalParameters renewalParams)
{
if (renewalParams == null)
{
throw new ArgumentNullException(nameof(renewalParams));
}
return(NotifyAsyncCore(renewalParams));
}
private async Task NotifyAsyncCore(RenewalParameters renewalParams)
{
if (m_apiKey == null)
{
Trace.TraceWarning(
"E-mail notification for web app {0} skipped because the '{1}' connection string was not set",
renewalParams.WebApp,
Constants.SendGridApiKey);
return;
}
var message = MailHelper.CreateSingleEmail(
new EmailAddress(renewalParams.FromEmail, name: $"Azure Web App Let's Encrypt Renewer"),
new EmailAddress(renewalParams.ToEmail),
"SSL Certificate renewal complete for web app: " + renewalParams.WebApp,
"Renewal parameters:" + Environment.NewLine + renewalParams,
null);
Trace.TraceInformation("Sending e-mail notification for {0}... ", renewalParams.WebApp);
await new SendGridClient(m_apiKey).SendEmailAsync(message).ConfigureAwait(false);
Trace.TraceInformation("Finished sending e-mail notification for: {0}", renewalParams.WebApp);
}
public Task Renew(RenewalParameters renewalParams)
{
m_renewalParams.Enqueue(renewalParams);
return(Task.CompletedTask);
}
