public async Task CreateAuditAsync(DeploymentAudit deploymentAudit)
{
var updateDeploymentTask = deploymentRepository.UpdateMostRecentAuditAsync(deploymentAudit.DeploymentId, deploymentAudit.DeploymentAuditId);
var insertAuditTask = collection.InsertOneAsync(deploymentAudit);
await Task.WhenAll(updateDeploymentTask, insertAuditTask);
}
private async Task<DeploymentAudit> HashDeployment(Deployment deployment, IList<Regex> fileExclusionExpressions, bool hashHiddenFiles)
{
DeploymentAudit audit;
try
{
var hashResults = new List<FileHash>();
IList<FileHashMismatch> hashDifferences = new List<FileHashMismatch>();
var sw = Stopwatch.StartNew();
await HashDirectory(deployment, fileExclusionExpressions, hashHiddenFiles, hashResults);
var hash = HashTheHashResults(hashResults);
if (deployment.Hash == Deployment.EmptyHash)
{
deployment.Hash = hash;
deployment.FileHashes = hashResults;
}
bool validHash = deployment.Hash == hash;
if (!validHash)
{
hashDifferences = DetermineHashDifferences(deployment.FileHashes, hashResults);
}
sw.Stop();
audit = new DeploymentAudit
{
DeploymentId = deployment.DeploymentId,
Hash = hash,
ValidHash = validHash,
FileHashMismatches = hashDifferences
};
if (deployment.MostRecentAudit == Guid.Empty)
{
deployment.MostRecentAudit = audit.DeploymentAuditId;
}
if (log.IsDebugEnabled)
{
log.Debug($"Completed audit for application {deployment.ApplicationName} on server {deployment.ServerName} with hash {hash} in {sw.Elapsed.TotalSeconds} seconds. \r\n Results: {audit.ValidHash} \r\n List of files included in hash: \r\n {string.Join("\r\n", hashResults)}");
}
else
{
log.Info($"Completed audit for application {deployment.ApplicationName} on server {deployment.ServerName} with hash {hash} in {sw.Elapsed.TotalSeconds} seconds. \r\n Results: {audit.ValidHash}");
}
}
catch (Exception ex)
{
log.Error("Error while running audit for application {deployment.ApplicationName} on server {deployment.ServerName}.", ex);
audit = new DeploymentAudit
{
DeploymentId = deployment.DeploymentId,
Error = ex.Message
};
}
return audit;
}
