public static async Task Run([TimerTrigger("%WorkflowInitiatorTimer%")] TimerInfo myTimer, TraceWriter log)
{
log.Info($"Initializing AEMO workflow: {DateTime.Now}");
bool fakeIt = true;
var fakeItIsASetting = Environment.GetEnvironmentVariable("FakeIt") == null ? false : true;
if (fakeItIsASetting)
{
fakeIt = bool.Parse(Environment.GetEnvironmentVariable("FakeIt"));
}
// Authenticate for Azure REST API
var accessToken = await AuthenticateAzure.Authenticate(log);
if (string.IsNullOrEmpty(accessToken))
{
throw new NullReferenceException("The access_token was returned as null");
}
var resourceGroupAndFunctionAppList = Environment.GetEnvironmentVariable("ResourceGroupAndFunctionAppList");
var environment = Environment.GetEnvironmentVariable("Environment");
var emailHtmlBody = Environment.GetEnvironmentVariable("EmailHtmlBody");
var slackBody = Environment.GetEnvironmentVariable("SlackBody");
var smsBody = Environment.GetEnvironmentVariable("SmsBody");
// A list of all apps that require stop, update config and start
List <string> rgsWithApps = resourceGroupAndFunctionAppList.Split(';').ToList();
// Did we stop all the apps?
bool allStopped = await StartStopApps(log, accessToken, rgsWithApps, false);
if (allStopped)
{
log.Info($"Function apps successfully stopped: {DateTime.Now}");
// TODO : Move this inside if stopped maybe?
var aemoFtpPassword = await Persistence.GetCurrentAemoPassword(log);
string newPassword = PasswordGenerator.GeneratePassword(true, true, true, true, false, 8);
// Call AEMO password changer
bool passwordChanged = await ChangeAemoPassword(log, newPassword, aemoFtpPassword, fakeIt);
if (passwordChanged)
{
string rotatedPasswordUrlFromKeyVault = await Persistence.RotateAndAddNewAemoPassword(log, aemoFtpPassword, newPassword, fakeIt);
// Start function app
bool allStarted = await StartStopApps(log, accessToken, rgsWithApps, true);
if (allStarted)
{
log.Info($"Function app successfully started: {DateTime.Now}");
}
emailHtmlBody = string.Format(emailHtmlBody, environment, rotatedPasswordUrlFromKeyVault);
slackBody = string.Format(slackBody, environment, rotatedPasswordUrlFromKeyVault);
smsBody = string.Format(smsBody, environment, rotatedPasswordUrlFromKeyVault);
// send notifiaction to developers
await Messaging.SendNotification(log, fakeIt, emailHtmlBodyOverride : emailHtmlBody, slackBodyOverride : slackBody, smsBodyOverride : smsBody);
}
else
{
var exceptionMessage = $"<h1>AEMO Password Changer Workflow Message</h1></br><span style = \"color:red;\">Could not change the AMO password: {DateTime.Now}</span>";
log.Error(exceptionMessage);
await Messaging.SendNotification(log, false, emailSubjectOverride : $"The [{environment}] AEMO password changer failed to change the AEMO password!", emailHtmlBodyOverride : exceptionMessage, slackBodyOverride : exceptionMessage, smsBodyOverride : exceptionMessage, slackIconOverride : ":bandit:");
}
}
else
{
// Start function app
bool allStarted = await StartStopApps(log, accessToken, rgsWithApps, true);
if (allStarted)
{
log.Info($"Function app successfully started: {DateTime.Now}");
}
}
log.Info($"Finalizing AEMO workflow: {DateTime.Now}");
}