public RFServiceEnvironment(string environment, RFEngineDefinition config, string dbConnection)
{
_context = new RFComponentContext
{
CancellationTokenSource = new CancellationTokenSource(),
Catalog = null,
UserConfig = new RFCachedUserConfig(dbConnection, environment),
SystemConfig = new RFSystemConfig
{
Environment = environment,
IntervalLength = config.IntervalSeconds * 1000,
ProcessingMode = RFProcessingMode.RFContinuous,
DocumentStoreConnectionString = dbConnection,
Downtime = RFSettings.GetDowntime()
}
};
RFStatic.Log = new RFLog4NetLog(dbConnection);
var engine = new RFSimpleEngine(config, _context);
_context.Engine = engine;
_context.Catalog = new RFSQLCatalog(_context);
_context.UserLog = new RFSQLUserLog(_context);
_context.UserRole = new RFSQLUserRole(dbConnection);
_context.DispatchStore = new RFDispatchStoreSQL(_context);
_workQueue = new RFGraphDispatchQueue(engine.GetWeights(), engine.GetDependencies(), engine.GetExclusiveProcesses(), _context);
RFEnvironments.LogLicenseInfo(config);
}
public RFDispatchQueueMonitorMSMQ(RFComponentContext context, IRFInstructionSink instructionSink, IRFEventSink eventSink, IRFDispatchQueue dispatchQueue)
: base(context, instructionSink, eventSink, dispatchQueue)
{
var localSuffix = RIFF.Core.RFCore.sShortVersion;
_workerThreadsCount = RFSettings.GetAppSetting("MSMQWorkerThreads", 4);
_workerQueue = GetOrCreateQueue("WorkerQueue_" + localSuffix, _context.SystemConfig.Environment);
_eventQueue = GetOrCreateQueue("EventQueue_" + localSuffix, _context.SystemConfig.Environment);
_workerQueue.DefaultPropertiesToSend.ResponseQueue = _eventQueue;
Log.Debug(this, "Using MSMQ Queues");
}
public override IRFSystemContext Start()
{
var useMSMQ = RFSettings.GetAppSetting("UseMSMQ", true);
var manager = new RFDispatchQueueSink(_context, _workQueue);
_workQueueMonitor = useMSMQ ? (RFDispatchQueueMonitorBase) new RFDispatchQueueMonitorMSMQ(_context, manager, manager, _workQueue) : (RFDispatchQueueMonitorBase) new RFDispatchQueueMonitorInProc(_context, manager, manager, _workQueue);
_workQueueMonitor.StartThread();
_processingContext = _context.GetProcessingContext(null, manager, manager, _workQueueMonitor);
_context.Engine.Initialize(_processingContext);
return(_processingContext); // this is the root environment (time triggers) which doesn't have a tracker
}
public bool RequiresPermission(string username)
{
// check for global flag
if (RFSettings.GetAppSetting("DisablePermissions", false))
{
return(false);
}
// or global admin
if (GetPermissions(username, "All")
.Any(p => p.Controller == "All" && p.Area == "All" && p.Permission == "All" && p.IsAllowed))
{
return(false);
}
return(true);
}
public RFSQLCatalog(RFComponentContext context)
: base(context)
{
_connectionString = context.SystemConfig.DocumentStoreConnectionString;
if (_firstInit && _connectionString.NotBlank())
{
var sqlConnection = new SqlConnection(_connectionString);
sqlConnection.Open();
context.Log.Info(this, "Connected to SQL Server database [{0}] on server {1} (v{2}).", sqlConnection.Database, sqlConnection.DataSource, sqlConnection.ServerVersion);
sqlConnection.Close();
_firstInit = false;
_useTransactions = RFSettings.GetAppSetting("UseTransactions", true);
_trackKeyHash = RFSettings.GetAppSetting("TrackKeyHash", true);
_maxResults = RFSettings.GetAppSetting("MaxResults", _maxResults);
_commandTimeout = RFSettings.GetAppSetting("CommandTimeout", _commandTimeout);
_maxKeyLength = RFSettings.GetAppSetting("MaxKeyLength", _maxKeyLength);
context.Log.Debug(this, "UseTransactions: {0}, CommandTimeout: {1}s, KeyHash: {2}", _useTransactions, _commandTimeout, _trackKeyHash);
}
}
public void LogEntry(RFUserLogEntry entry)
{
if (entry == null)
{
return;
}
if (!entry.Description.EndsWith(".", StringComparison.Ordinal))
{
entry.Description += "."; // settle once and for all
}
try
{
using (var connection = new SqlConnection(_connectionString))
{
connection.Open();
try
{
string insertUserLogSQL = "INSERT INTO [RIFF].[UserLog] ( [Area], [Action], [Description], [Username], [Processor], [Timestamp], [KeyType], [KeyReference], [IsUserAction], [IsWarning], [ValueDate] ) VALUES ( @Area, @Action, @Description, @Username, @Processor, @Timestamp, @KeyType, @KeyReference, @IsUserAction, @IsWarning, @ValueDate )";
using (var insertUserLogCommand = new SqlCommand(insertUserLogSQL, connection))
{
insertUserLogCommand.Parameters.AddWithValue("@Area", RFStringHelpers.StringToSQL(entry.Area, false, 30, false));
insertUserLogCommand.Parameters.AddWithValue("@Action", RFStringHelpers.StringToSQL(entry.Action, false, 50, false));
insertUserLogCommand.Parameters.AddWithValue("@Description", RFStringHelpers.StringToSQL(entry.Description, false, 200, true));
insertUserLogCommand.Parameters.AddWithValue("@Username", RFStringHelpers.StringToSQL(entry.Username, true, 40, true));
insertUserLogCommand.Parameters.AddWithValue("@Processor", RFStringHelpers.StringToSQL(entry.Processor, true, 50, false));
insertUserLogCommand.Parameters.AddWithValue("@Timestamp", DateTimeOffset.Now);
insertUserLogCommand.Parameters.AddWithValue("@KeyType", RFStringHelpers.StringToSQL(entry.KeyType, true, 50, false));
if (entry.KeyReference > 0)
{
insertUserLogCommand.Parameters.AddWithValue("@KeyReference", entry.KeyReference);
}
else
{
insertUserLogCommand.Parameters.AddWithValue("@KeyReference", DBNull.Value);
}
if (entry.ValueDate != RFDate.NullDate)
{
insertUserLogCommand.Parameters.AddWithValue("@ValueDate", entry.ValueDate.Date);
}
else
{
insertUserLogCommand.Parameters.AddWithValue("@ValueDate", DBNull.Value);
}
insertUserLogCommand.Parameters.AddWithValue("@IsUserAction", entry.IsUserAction);
insertUserLogCommand.Parameters.AddWithValue("@IsWarning", entry.IsWarning);
var affected = insertUserLogCommand.ExecuteNonQuery();
if (affected != 1)
{
throw new RFSystemException(this, "Unable to log event in user log.");
}
if (entry.IsWarning)
{
try
{
var emailTo = RFSettings.GetAppSetting("UserLogWarningsTo", null);
if (!string.IsNullOrWhiteSpace(emailTo))
{
var emailFrom = RFSettings.GetAppSetting("SmtpSender", "riff@localhost");
var systemName = RFSettings.GetAppSetting("SystemName", "RIFF System");
var message = new MailMessage();
message.From = new MailAddress(emailFrom, systemName);
foreach (var toAddress in emailTo.Split(',', ';').Select(s => s.Trim())
.Where(s => !string.IsNullOrWhiteSpace(s)).
Select(s => new MailAddress(s)))
{
message.To.Add(toAddress);
}
var bodyBuilder = new StringBuilder();
bodyBuilder.Append("<html><body style=\"font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Verdana, sans-serif; font-size: 10pt;\">");
bodyBuilder.AppendFormat("<p>A Warning was raised in {0}:</p>", systemName);
bodyBuilder.Append("<blockquote><table border=\"0\" cellpadding=\"2\" cellspacing=\"0\" style=\"font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Verdana, sans-serif; font-size: 10pt;\">");
bodyBuilder.AppendFormat("<tr><td style=\"width: 100px;\">Message:</td><td style=\"font-weight: bold;\">{0}</td></tr>", System.Net.WebUtility.HtmlEncode(entry.Description));
bodyBuilder.AppendFormat("<tr><td>Processor:</td><td>{0}</td></tr>", System.Net.WebUtility.HtmlEncode(entry.Processor ?? String.Empty));
bodyBuilder.AppendFormat("<tr><td>Area:</td><td>{0}</td></tr>", System.Net.WebUtility.HtmlEncode(entry.Area));
bodyBuilder.AppendFormat("<tr><td>Action:</td><td>{0}</td></tr>", System.Net.WebUtility.HtmlEncode(entry.Action));
bodyBuilder.AppendFormat("<tr><td>Value Date:</td><td>{0}</td></tr>", entry.ValueDate == RFDate.NullDate ? String.Empty : entry.ValueDate.ToString("d MMM yyyy"));
bodyBuilder.AppendFormat("<tr><td>Username:</td><td>{0}</td></tr>", System.Net.WebUtility.HtmlEncode(entry.Username ?? String.Empty));
bodyBuilder.AppendFormat("<tr><td>Server:</td><td>{0}</td></tr>", Environment.MachineName);
bodyBuilder.AppendFormat("<tr><td>Timestamp:</td><td>{0}</td></tr>", DateTimeOffset.Now.ToString("d MMM yyyy HH:mm:ss (zzz)"));
bodyBuilder.Append("</table></blockquote></body></html>");
var subject = String.Format("Warning: {0}", RFStringHelpers.Limit(entry.Description, 80)).Trim('.', '\r', '\n', ' ');
if (subject.Contains('\r'))
{
subject = subject.Substring(0, subject.IndexOf('\r')).Trim('.', '\r', '\n', ' ') + " (+)";
}
if (subject.Contains('\n'))
{
subject = subject.Substring(0, subject.IndexOf('\n')).Trim('.', '\r', '\n', ' ') + " (+)";
}
message.Subject = subject;
message.Body = bodyBuilder.ToString();
message.IsBodyHtml = true;
var smtp = new SmtpClient();
smtp.Send(message);
}
}
catch (Exception ex)
{
_context.Log.Warning(this, "Unable to send UserLog warning via email: {0}", ex.Message);
}
}
}
}
catch (Exception ex)
{
_context.Log.Exception(this, "Error writing to user log (inner)", ex);
}
}
}
catch (Exception ex)
{
_context.Log.Exception(this, "Error writing to user log (outer)", ex);
}
}
public static string GetUserName(System.Security.Principal.IPrincipal principal)
{
lock (_cahceLock)
{
if (_userNameCache.ContainsKey(principal.Identity.Name))
{
return(_userNameCache[principal.Identity.Name]);
}
}
if (principal != null && principal.Identity != null && !string.IsNullOrWhiteSpace(principal.Identity.Name))
{
var localUser = IsLocalUser(principal);
if (!string.IsNullOrWhiteSpace(localUser))
{
return(localUser);
}
else
{
// try AD
try
{
var adRoot = RFSettings.GetAppSetting("ActiveDomainRoot", null);
var adUsername = RFSettings.GetAppSetting("ActiveDomainUsername", null);
var adPassword = RFSettings.GetAppSetting("ActiveDomainPassword", null);
if (!string.IsNullOrWhiteSpace(adRoot))
{
PrincipalContext context = null;
if (!string.IsNullOrWhiteSpace(adUsername))
{
context = new PrincipalContext(ContextType.Domain, null, adRoot, adUsername, adPassword);
}
else
{
context = new PrincipalContext(ContextType.Domain, null, adRoot);
}
var user = UserPrincipal.FindByIdentity(context, principal.Identity.Name);
if (user != null)
{
var displayName = String.Format("{0} {1}", user.GivenName, user.Surname);
lock (_cahceLock)
{
if (!_userNameCache.ContainsKey(principal.Identity.Name))
{
_userNameCache[principal.Identity.Name] = displayName;
}
}
return(displayName);
}
}
}
catch (Exception ex)
{
RFStatic.Log.Debug(typeof(RFUser), "Error retrieving username: {0}", ex.Message);
}
}
// fallback to NT username
var name = principal.Identity.Name;
if (name.Contains('\\'))
{
name = name.Substring(name.IndexOf('\\') + 1);
}
// replace dots with spaces
name = name.Replace('.', ' ');
// remove underscore
if (name.Contains('_'))
{
name = name.Substring(0, name.IndexOf('_'));
}
return(name.ToLower());
}
return("guest");
}
