/// <summary>
/// Gets a list of alert for a specific query.
/// </summary>
/// <returns>Returns a list of alert which match the specific query.</returns>
public AmiCollection <AlertMessageInfo> GetAlerts()
{
var parameters = WebOperationContext.Current.IncomingRequest.UriTemplateMatch.QueryParameters;
if (parameters.Count == 0)
{
throw new ArgumentException($"{nameof(parameters)} cannot be empty");
}
var expression = QueryExpressionParser.BuildLinqExpression <AlertMessage>(this.CreateQuery(parameters));
var alertRepository = ApplicationContext.Current.GetService <IAlertRepositoryService>();
if (alertRepository == null)
{
throw new InvalidOperationException($"{nameof(IAlertRepositoryService)} not found");
}
var alerts = new AmiCollection <AlertMessageInfo>();
int totalCount = 0;
alerts.CollectionItem = alertRepository.Find(expression, 0, null, out totalCount).Select(a => new AlertMessageInfo(a)).ToList();
alerts.Size = totalCount;
return(alerts);
}
// [PolicyPermission(System.Security.Permissions.SecurityAction.Demand, PolicyId = PermissionPolicyIdentifiers.ReadMetadata)]
internal static void ListRoles(ApplicationListParams parms)
{
AmiCollection list = null;
int tr = 0;
if (parms.Active)
{
list = m_client.Query <SecurityApplication>(o => o.ObsoletionTime.HasValue, 0, 100, out tr);
}
else if (parms.Locked)
{
list = m_client.Query <SecurityApplication>(o => o.Lockout.HasValue, 0, 100, out tr);
}
else
{
list = m_client.Query <SecurityApplication>(o => o.ObsoletionTime == null, 0, 100, out tr);
}
DisplayUtil.TablePrint(list.CollectionItem.OfType <SecurityApplicationInfo>(),
new String[] { "SID", "Name", "Last Auth.", "Lockout", "ILA", "A" },
new int[] { 38, 24, 22, 22, 4, 2 },
o => o.Entity.Key,
o => o.Entity.Name,
o => o.Entity.LastAuthenticationXml,
o => o.Entity.LockoutXml,
o => o.Entity.InvalidAuthAttempts ?? 0,
o => !o.Entity.ObsoletionTime.HasValue ? "*" : null);
}
/// <summary>
/// Gets the code systems.
/// </summary>
/// <returns>Returns a list of code systems.</returns>
/// <exception cref="System.ArgumentException">parameters</exception>
/// <exception cref="System.InvalidOperationException">IMetadataRepositoryService</exception>
public AmiCollection <CodeSystem> GetCodeSystems()
{
var parameters = WebOperationContext.Current.IncomingRequest.UriTemplateMatch.QueryParameters;
if (parameters.Count == 0)
{
throw new ArgumentException($"{nameof(parameters)} cannot be empty");
}
var expression = QueryExpressionParser.BuildLinqExpression <CodeSystem>(this.CreateQuery(parameters));
var metadataService = ApplicationContext.Current.GetService <IMetadataRepositoryService>();
if (metadataService == null)
{
throw new InvalidOperationException($"Unable to locate service: {nameof(IMetadataRepositoryService)}");
}
var codeSystems = new AmiCollection <CodeSystem>();
int totalCount;
codeSystems.CollectionItem = metadataService.FindCodeSystem(expression, 0, null, out totalCount).ToList();
codeSystems.Size = totalCount;
return(codeSystems);
}
public override AmiCollection GetLogs()
{
// Get the file trace writer
var tracerPath = Tracer.GetWriter <RolloverTextWriterTraceWriter>()?.FileName;
if (tracerPath == null)
{
throw new InvalidOperationException("No file-based trace writer was found");
}
var logDirectory = Path.GetDirectoryName(tracerPath);
var retVal = new AmiCollection();
foreach (var itm in Directory.GetFiles(logDirectory, "*.log"))
{
var fi = new FileInfo(itm);
retVal.CollectionItem.Add(new LogFileInfo()
{
LastWrite = fi.LastWriteTime,
Name = Path.GetFileNameWithoutExtension(fi.Name),
Size = fi.Length
});
}
return(retVal);
}
/// <summary>
/// Gets a list of certificates.
/// </summary>
/// <returns>Returns a list of certificates.</returns>
public AmiCollection <X509Certificate2Info> GetCertificates()
{
var collection = new AmiCollection <X509Certificate2Info>();
var certs = this.certTool.GetCertificates();
foreach (var cert in certs)
{
collection.CollectionItem.Add(new X509Certificate2Info(cert.Attribute));
}
return(collection);
}
public LogFileInfo GetLog(string logId)
{
var logFile = Path.Combine(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location), logId + ".log");
var retVal = new AmiCollection <LogFileInfo>();
var fi = new FileInfo(logFile);
return(new LogFileInfo()
{
LastWrite = fi.LastWriteTime,
Name = fi.Name,
Size = fi.Length,
Contents = File.ReadAllBytes(logFile)
});
}
internal static void Userlist(UserListParms parms)
{
var un = parms.UserName?.OfType <String>()?.FirstOrDefault();
AmiCollection <SecurityUserInfo> users = null;
if (parms.Locked && !String.IsNullOrEmpty(un))
{
users = m_client.GetUsers(o => o.UserName.Contains(un) && o.Lockout.HasValue);
}
else if (!String.IsNullOrEmpty(un))
{
users = m_client.GetUsers(o => o.UserName.Contains(un));
}
else
{
users = m_client.GetUsers(o => o.UserName != null);
}
if (parms.Active)
{
users.CollectionItem = users.CollectionItem.Where(o => !o.User.ObsoletionTime.HasValue).ToList();
}
if (parms.Human)
{
users.CollectionItem = users.CollectionItem.Where(o => o.User.UserClass == UserClassKeys.HumanUser).ToList();
}
else if (parms.System)
{
users.CollectionItem = users.CollectionItem.Where(o => o.User.UserClass != UserClassKeys.HumanUser).ToList();
}
Console.WriteLine("SID{0}UserName{1}Last Lgn{2}Lockout{2} ILA A", new String(' ', 37), new String(' ', 32), new String(' ', 13));
foreach (var usr in users.CollectionItem)
{
Console.WriteLine("{0}{1}{2}{3}{4}{5}{6}{5}{7}{8}{9}",
usr.User.Key.Value.ToString("B"),
new String(' ', 2),
usr.UserName.Length > 38 ? usr.UserName.Substring(0, 38) : usr.UserName,
new String(' ', usr.UserName.Length > 38 ? 2 : 40 - usr.UserName.Length),
usr.User.LastLoginTime.HasValue ? usr.User.LastLoginTime?.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ss") : new String(' ', 19),
" ",
usr.Lockout.HasValue ? usr.User.Lockout?.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ss") : new string(' ', 19),
usr.User.InvalidLoginAttempts,
new String(' ', 4 - usr.User.InvalidLoginAttempts.ToString().Length),
usr.User.ObsoletionTime.HasValue ? " " : " *"
);
}
}
public override LogFileInfo GetLog(string logId)
{
// Get the file trace writer
var tracerPath = Tracer.GetWriter <RolloverTextWriterTraceWriter>()?.FileName;
if (tracerPath == null)
{
throw new InvalidOperationException("No file-based trace writer was found");
}
var logFile = Path.Combine(Path.GetDirectoryName(tracerPath), logId + ".log");
var retVal = new AmiCollection();
var fi = new FileInfo(logFile);
int offset = Int32.Parse(RestOperationContext.Current.IncomingRequest.QueryString["_offset"] ?? "0"),
count = Int32.Parse(RestOperationContext.Current.IncomingRequest.QueryString["_count"] ?? "2048");
if (offset > fi.Length || count > fi.Length)
{
throw new ArgumentOutOfRangeException($"Log file {logId} is {fi.Length} but offset is greater at {offset}");
}
using (var fs = File.OpenRead(logFile))
{
// Is count specified
byte[] buffer;
if (offset + count > fi.Length)
{
buffer = new byte[fi.Length - offset];
}
else
{
buffer = new byte[count];
}
fs.Seek(offset, SeekOrigin.Begin);
fs.Read(buffer, 0, buffer.Length);
return(new LogFileInfo()
{
Contents = buffer,
LastWrite = fi.LastWriteTime,
Name = fi.Name,
Size = fi.Length
});
}
}
public AmiCollection <LogFileInfo> GetLogs()
{
var logDirectory = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
var retVal = new AmiCollection <LogFileInfo>();
foreach (var itm in Directory.GetFiles(logDirectory, "*.log"))
{
var fi = new FileInfo(itm);
retVal.CollectionItem.Add(new LogFileInfo()
{
LastWrite = fi.LastWriteTime,
Name = Path.GetFileNameWithoutExtension(fi.Name),
Size = fi.Length
});
}
return(retVal);
}
internal static void Userlist(UserListParms parms)
{
var un = parms.UserName?.OfType <String>()?.FirstOrDefault();
AmiCollection users = null;
if (parms.Locked && !String.IsNullOrEmpty(un))
{
users = m_client.GetUsers(o => o.UserName.Contains(un) && o.Lockout.HasValue);
}
else if (!String.IsNullOrEmpty(un))
{
users = m_client.GetUsers(o => o.UserName.Contains(un));
}
else
{
users = m_client.GetUsers(o => o.ObsoletionTime == null);
}
if (parms.Active)
{
users.CollectionItem = users.CollectionItem.OfType <SecurityUserInfo>().Where(o => o.Entity.ObsoletionTime.HasValue).OfType <object>().ToList();
}
if (parms.Human)
{
users.CollectionItem = users.CollectionItem.OfType <SecurityUserInfo>().Where(o => o.Entity.UserClass == ActorTypeKeys.HumanUser).OfType <object>().ToList();
}
else if (parms.System)
{
users.CollectionItem = users.CollectionItem.OfType <SecurityUserInfo>().Where(o => o.Entity.UserClass != ActorTypeKeys.HumanUser).OfType <object>().ToList();
}
DisplayUtil.TablePrint(users.CollectionItem.OfType <SecurityUserInfo>(),
new String[] { "SID", "Name", "Last Auth", "Lockout", "ILA", "A" },
new int[] { 38, 24, 22, 22, 4, 2 },
o => o.Entity.Key,
o => o.Entity.UserName,
o => o.Entity.LastLoginTimeXml,
o => o.Entity.LockoutXml,
o => o.Entity.InvalidLoginAttempts,
o => o.Entity.ObsoletionTime.HasValue ? null : "*"
);
}
// [PolicyPermission(System.Security.Permissions.SecurityAction.Demand, PolicyId = PermissionPolicyIdentifiers.ReadMetadata)]
internal static void ListRoles(RoleListParams parms)
{
AmiCollection list = null;
int tr = 0;
if (parms.Active)
{
list = m_client.Query <SecurityRole>(o => o.ObsoletionTime != null, 0, 100, out tr);
}
else
{
list = m_client.Query <SecurityRole>(o => o.ObsoletionTime == null, 0, 100, out tr);
}
DisplayUtil.TablePrint(list.CollectionItem.OfType <SecurityRoleInfo>(),
new String[] { "SID", "Name", "Description", "A" },
new int[] { 38, 20, 48, 2 },
o => o.Entity.Key,
o => o.Entity.Name,
o => o.Entity.Description,
o => !o.Entity.ObsoletionTime.HasValue ? "*" : null);
}
/// <summary>
/// Gets a list of submitted certificate signing requests.
/// </summary>
/// <returns>Returns a list of certificate signing requests.</returns>
public AmiCollection <SubmissionInfo> GetCsrs()
{
AmiCollection <SubmissionInfo> collection = new AmiCollection <SubmissionInfo>();
var certs = this.certTool.GetCertificates();
foreach (var cert in certs)
{
SubmissionInfo info = new SubmissionInfo();
foreach (var kv in cert.Attribute)
{
var key = kv.Key.Replace("Request.", "");
var pi = typeof(CertificateInfo).GetProperty(key, BindingFlags.Public | BindingFlags.Instance);
pi?.SetValue(info, kv.Value, null);
}
info.XmlStatusCode = (SubmissionStatus)this.certTool.GetRequestStatus(Int32.Parse(info.RequestID)).Outcome;
if (info.XmlStatusCode == SubmissionStatus.Submission)
{
collection.CollectionItem.Add(info);
}
}
return(collection);
}
public override LogFileInfo GetLog(string logId)
{
var logFile = Path.Combine(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location), logId + ".log");
var retVal = new AmiCollection();
var fi = new FileInfo(logFile);
int offset = Int32.Parse(RestOperationContext.Current.IncomingRequest.QueryString["_offset"] ?? "0"),
count = Int32.Parse(RestOperationContext.Current.IncomingRequest.QueryString["_count"] ?? "2048");
if (offset > fi.Length || count > fi.Length)
{
throw new ArgumentOutOfRangeException($"Log file {logId} is {fi.Length} but offset is greater at {offset}");
}
using (var fs = File.OpenRead(logFile))
{
// Is count specified
byte[] buffer;
if (offset + count > fi.Length)
{
buffer = new byte[fi.Length - offset];
}
else
{
buffer = new byte[count];
}
fs.Seek(offset, SeekOrigin.Begin);
fs.Read(buffer, 0, buffer.Length);
return(new LogFileInfo()
{
Contents = buffer,
LastWrite = fi.LastWriteTime,
Name = fi.Name,
Size = fi.Length
});
}
}
/// <summary>
/// Run the mail synchronization service
/// </summary>
public void Run(object sender, EventArgs e, object[] parameters)
{
try
{
this.m_jobStateManager.SetState(this, JobStateType.Running);
// We are to poll for alerts always (never push supported)
var amiClient = new AmiServiceClient(ApplicationContext.Current.GetRestClient("ami"));
using (this.GetCredentials(amiClient.Client, out Credentials credentials))
{
amiClient.Client.Credentials = credentials;
// When was the last time we polled an alert?
var lastSync = this.m_synchronizationLogService.GetLastTime(typeof(MailMessage));
var syncTime = new DateTimeOffset(lastSync.GetValueOrDefault());
// Poll action for all alerts to "everyone"
AmiCollection serverAlerts = amiClient.GetMailMessages(a => a.CreationTime >= syncTime && a.RcptTo.Any(o => o.UserName == "SYSTEM")); // SYSTEM WIDE ALERTS
// TODO: We need to filter by users in which this tablet will be interested in
ParameterExpression userParameter = Expression.Parameter(typeof(SecurityUser), "u");
// User name filter
Expression userNameFilter = Expression.Equal(Expression.MakeMemberAccess(userParameter, userParameter.Type.GetRuntimeProperty("UserName")), Expression.Constant(this.m_securityConfiguration.DeviceName));
// Or eith other users which have logged into this tablet
foreach (var user in ApplicationContext.Current.GetService <IDataPersistenceService <SecurityUser> >().Query(u => u.LastLoginTime != null && u.UserName != this.m_securityConfiguration.DeviceName, AuthenticationContext.SystemPrincipal))
{
userNameFilter = Expression.OrElse(userNameFilter,
Expression.Equal(Expression.MakeMemberAccess(userParameter, userParameter.Type.GetRuntimeProperty("UserName")), Expression.Constant(user.UserName))
);
}
ParameterExpression parmExpr = Expression.Parameter(typeof(MailMessage), "a");
Expression timeExpression = Expression.GreaterThanOrEqual(
Expression.Convert(Expression.MakeMemberAccess(parmExpr, parmExpr.Type.GetRuntimeProperty("CreationTime")), typeof(DateTimeOffset)),
Expression.Constant(syncTime)
),
// this tablet expression
userExpression = Expression.Call(
(MethodInfo)typeof(Enumerable).GetGenericMethod("Any", new Type[] { typeof(SecurityUser) }, new Type[] { typeof(IEnumerable <SecurityUser>), typeof(Func <SecurityUser, bool>) }),
Expression.MakeMemberAccess(parmExpr, parmExpr.Type.GetRuntimeProperty("RcptTo")),
Expression.Lambda <Func <SecurityUser, bool> >(userNameFilter, userParameter));
serverAlerts.CollectionItem = serverAlerts.CollectionItem.Union(amiClient.GetMailMessages(Expression.Lambda <Func <MailMessage, bool> >(Expression.AndAlso(timeExpression, userExpression), parmExpr)).CollectionItem).ToList();
// Import the alerts
foreach (var itm in serverAlerts.CollectionItem.OfType <MailMessage>())
{
this.m_tracer.TraceVerbose("Importing ALERT: [{0}]: {1}", itm.TimeStamp, itm.Subject);
itm.Body = String.Format("<pre>{0}</pre>", itm.Body);
this.m_mailRepository.Broadcast(itm);
}
this.m_synchronizationLogService.Save(typeof(MailMessage), String.Empty, String.Empty, "Mail", DateTime.Now);
// Push alerts which I have created or updated
//int tc = 0;
//foreach(var itm in this.m_alertRepository.Find(a=> (a.TimeStamp >= lastTime ) && a.Flags != AlertMessageFlags.System, 0, null, out tc))
//{
// if (!String.IsNullOrEmpty(itm.To))
// {
// this.m_tracer.TraceVerbose("Sending ALERT: [{0}]: {1}", itm.TimeStamp, itm.Subject);
// if (itm.UpdatedTime != null)
// amiClient.UpdateAlert(itm.Key.ToString(), new AlertMessageInfo(itm));
// else
// amiClient.CreateAlert(new AlertMessageInfo(itm));
// }
//}
this.m_jobStateManager.SetState(this, JobStateType.Completed);
}
}
catch (Exception ex)
{
this.m_tracer.TraceError("Could not pull alerts: {0}", ex.Message);
this.m_jobStateManager.SetState(this, JobStateType.Aborted);
this.m_jobStateManager.SetProgress(this, ex.Message, 0.0f);
}
}
/// <summary>
/// Start the daemon service
/// </summary>
public bool Start()
{
this.Starting?.Invoke(this, EventArgs.Empty);
this.m_configuration = ApplicationContext.Current.Configuration.GetSection <SynchronizationConfigurationSection>();
this.m_securityConfiguration = ApplicationContext.Current.Configuration.GetSection <SecurityConfigurationSection>();
// Application context has started
ApplicationContext.Current.Started += (o, e) =>
{
try
{
// We are to poll for alerts always (never push supported)
TimeSpan pollInterval = this.m_configuration.PollInterval == TimeSpan.MinValue ? new TimeSpan(0, 10, 0) : this.m_configuration.PollInterval;
this.m_alertRepository = ApplicationContext.Current.GetService <IAlertRepositoryService>();
Action <Object> pollAction = null;
pollAction = x =>
{
try
{
var amiClient = new AmiServiceClient(ApplicationContext.Current.GetRestClient("ami"));
amiClient.Client.Credentials = this.GetCredentials(amiClient.Client);
// Pull from alerts
if (!this.m_isRunning)
{
return;
}
// When was the last time we polled an alert?
var lastTime = SynchronizationLog.Current.GetLastTime(typeof(AlertMessage));
var syncTime = lastTime.HasValue ? new DateTimeOffset(lastTime.Value) : DateTimeOffset.Now.AddHours(-1);
// Poll action for all alerts to "everyone"
AmiCollection <AlertMessageInfo> serverAlerts = amiClient.GetAlerts(a => a.CreationTime >= lastTime && a.To.Contains("everyone"));
// TODO: We need to filter by users in which this tablet will be interested in
ParameterExpression userParameter = Expression.Parameter(typeof(SecurityUser), "u");
// User name filter
Expression userNameFilter = Expression.Equal(Expression.MakeMemberAccess(userParameter, userParameter.Type.GetRuntimeProperty("UserName")), Expression.Constant(this.m_securityConfiguration.DeviceName));
// Or eith other users which have logged into this tablet
foreach (var user in ApplicationContext.Current.GetService <IDataPersistenceService <SecurityUser> >().Query(u => u.LastLoginTime != null && u.UserName != this.m_securityConfiguration.DeviceName))
{
userNameFilter = Expression.OrElse(userNameFilter,
Expression.Equal(Expression.MakeMemberAccess(userParameter, userParameter.Type.GetRuntimeProperty("UserName")), Expression.Constant(user.UserName))
);
}
ParameterExpression parmExpr = Expression.Parameter(typeof(AlertMessage), "a");
Expression timeExpression = Expression.GreaterThanOrEqual(
Expression.Convert(Expression.MakeMemberAccess(parmExpr, parmExpr.Type.GetRuntimeProperty("CreationTime")), typeof(DateTimeOffset)),
Expression.Constant(syncTime)
),
// this tablet expression
userExpression = Expression.Call(
(MethodInfo)typeof(Enumerable).GetGenericMethod("Any", new Type[] { typeof(SecurityUser) }, new Type[] { typeof(IEnumerable <SecurityUser>), typeof(Func <SecurityUser, bool>) }),
Expression.MakeMemberAccess(parmExpr, parmExpr.Type.GetRuntimeProperty("RcptTo")),
Expression.Lambda <Func <SecurityUser, bool> >(userNameFilter, userParameter));
serverAlerts.CollectionItem = serverAlerts.CollectionItem.Union(amiClient.GetAlerts(Expression.Lambda <Func <AlertMessage, bool> >(Expression.AndAlso(timeExpression, userExpression), parmExpr)).CollectionItem).ToList();
// Import the alerts
foreach (var itm in serverAlerts.CollectionItem)
{
this.m_tracer.TraceVerbose("Importing ALERT: [{0}]: {1}", itm.AlertMessage.TimeStamp, itm.AlertMessage.Subject);
itm.AlertMessage.Body = String.Format("<pre>{0}</pre>", itm.AlertMessage.Body);
this.m_alertRepository.BroadcastAlert(itm.AlertMessage);
}
// Push alerts which I have created or updated
//int tc = 0;
//foreach(var itm in this.m_alertRepository.Find(a=> (a.TimeStamp >= lastTime ) && a.Flags != AlertMessageFlags.System, 0, null, out tc))
//{
// if (!String.IsNullOrEmpty(itm.To))
// {
// this.m_tracer.TraceVerbose("Sending ALERT: [{0}]: {1}", itm.TimeStamp, itm.Subject);
// if (itm.UpdatedTime != null)
// amiClient.UpdateAlert(itm.Key.ToString(), new AlertMessageInfo(itm));
// else
// amiClient.CreateAlert(new AlertMessageInfo(itm));
// }
//}
SynchronizationLog.Current.Save(typeof(AlertMessage), null, null, null);
}
catch (Exception ex)
{
this.m_tracer.TraceError("Could not pull alerts: {0}", ex.Message);
}
finally
{
// Re-schedule myself in the poll interval time
ApplicationContext.Current.GetService <IThreadPoolService>().QueueUserWorkItem(pollInterval, pollAction, null);
}
};
//ApplicationContext.Current.GetService<IThreadPoolService>().QueueUserWorkItem(pollInterval, pollAction, null);
this.m_isRunning = true;
pollAction(null);
}
catch (Exception ex)
{
this.m_tracer.TraceError("Error starting Alert Sync: {0}", ex.Message);
}
//this.m_alertRepository.Committed +=
};
this.Started?.Invoke(this, EventArgs.Empty);
return(true);
}
