/// <summary>
/// حذف نقش از کاربر
/// </summary>
public bool RemoveUserFromRole(string userName, string role)
{
fullUserName = GetUserNameWithoutDomain(userName) + _fullDomainName;
try
{
WindowsIdentity wi = new WindowsIdentity(fullUserName);
AzmanSid sid = new AzmanSid(wi);
IAzManStorage storage = new SqlAzManStorage(_azManConnectionString);
storage.OpenConnection();
//دریافت نقش
IAzManItem itemRole = storage[_storageName][_applicationName][role];
//دریافت اطلاعات کاربرانی که با این نقش احراز هویت شده اند
IAzManAuthorization[] authorizations = itemRole.GetAuthorizations();
var userAuth = authorizations.FirstOrDefault(a => a.SID.StringValue == sid.StringValue);
if (userAuth != null)
{
userAuth.Delete();
}
storage.CloseConnection();
result = true;
}
catch (Exception ex)
{
//log ex
}
return(result);
}
protected void btnCreateStore_Click(object sender, EventArgs e)
{
IAzManStorage storage = new SqlAzManStorage(ConfigurationManager.ConnectionStrings["NetSqlAzManStorage"].ConnectionString);
storage.OpenConnection();
try
{
storage.BeginTransaction(AzManIsolationLevel.ReadUncommitted);
IAzManStore store = storage.CreateStore("Store Created Programmatically", "store description");
for (int i = 0; i < 10; i++)
{
IAzManApplication app = store.CreateApplication("App " + i.ToString(), "application description");
IAzManItem prevItem = null;
for (int j = 0; j < 10; j++)
{
IAzManItem item = app.CreateItem("Item " + j.ToString(), "item description", ItemType.Operation);
if (prevItem != null)
{
item.AddMember(prevItem);
}
prevItem = item;
}
}
storage.CommitTransaction();
}
catch
{
storage.RollBackTransaction();
throw;
}
finally
{
storage.CloseConnection();
}
}
/// <summary>
/// افزودن نقش به کاربر
/// </summary>
public bool AddUserToRole(string userName, string roleName)
{
try
{
WindowsIdentity wi = new WindowsIdentity(GetUserNameWithoutDomain(userName) + _fullDomainName);
AzmanSid sid = new AzmanSid(wi);
IAzManStorage storage = new SqlAzManStorage(_azManConnectionString);
storage.OpenConnection();
//اگر نقش مورد نظر در ای زد من تعریف شده بود
if (RoleExists(roleName))
{
IAzManItem itemRole = storage[_storageName][_applicationName][roleName];
//نقش به کاربر اختصاص داده شود
IAzManAuthorization auth = itemRole.CreateAuthorization(sid, WhereDefined.LDAP, sid, WhereDefined.LDAP, AuthorizationType.Allow, null, null);
}
storage.CloseConnection();
result = true;
}
catch (Exception ex)
{
//log ex
}
return(result);
}
/// <summary>
/// بررسی وجود نقش برای کاربر
/// </summary>
public bool IsInRole(string userName, string roleName)
{
fullUserName = GetUserNameWithoutDomain(userName) + _fullDomainName;
try
{
WindowsIdentity wi = new WindowsIdentity(fullUserName);
AzmanSid sid = new AzmanSid(wi);
var storage = new SqlAzManStorage(_azManConnectionString);
storage.OpenConnection();
//اگر نقش مورد نظر موجود بود
if (RoleExists(roleName))
{
IAzManItem itemRole = storage[_storageName][_applicationName][roleName];
IAzManAuthorization[] authorizations = itemRole.GetAuthorizations();
//اگر کاربر با این نقش احراز هویت شده
result = authorizations.Any(i => i.SID.StringValue == sid.StringValue);
}
storage.CloseConnection();
}
catch (Exception ex)
{
//log ex
}
return(result);
}
/// <summary>
/// Adds the specified user names to the specified roles for the configured applicationName.
/// </summary>
/// <param name="usernames">A string array of user names to be added to the specified roles.</param>
/// <param name="roleNames">A string array of the role names to add the specified user names to.</param>
public override void AddUsersToRoles(string[] usernames, string[] roleNames)
{
using (IAzManStorage storage = new SqlAzManStorage(this.storageCache.ConnectionString))
{
try
{
storage.OpenConnection();
storage.BeginTransaction();
IAzManApplication application = storage[this.storeName][this.applicationName];
foreach (string roleName in roleNames)
{
IAzManItem role = application.GetItem(roleName);
if (role.ItemType != ItemType.Role)
{
throw new ArgumentException(String.Format("{0} must be a Role.", roleName));
}
foreach (string username in usernames)
{
IAzManSid owner = new SqlAzManSID(((System.Threading.Thread.CurrentPrincipal.Identity as WindowsIdentity) ?? WindowsIdentity.GetCurrent()).User);
WhereDefined whereDefined = WhereDefined.LDAP;
if (this.userLookupType == "LDAP")
{
string fqun = this.getFQUN(username);
NTAccount ntaccount = new NTAccount(fqun);
if (ntaccount == null)
{
throw SqlAzManException.UserNotFoundException(username, null);
}
IAzManSid sid = new SqlAzManSID(((SecurityIdentifier)(ntaccount.Translate(typeof(SecurityIdentifier)))));
if (sid == null)
{
throw SqlAzManException.UserNotFoundException(username, null);
}
role.CreateAuthorization(owner, whereDefined, sid, WhereDefined.LDAP, AuthorizationType.Allow, null, null);
}
else
{
var dbuser = application.GetDBUser(username);
IAzManSid sid = dbuser.CustomSid;
role.CreateAuthorization(owner, whereDefined, sid, WhereDefined.Database, AuthorizationType.Allow, null, null);
}
}
}
storage.CommitTransaction();
//Rebuild StorageCache
this.InvalidateCache(false);
}
catch
{
storage.RollBackTransaction();
throw;
}
finally
{
storage.CloseConnection();
}
}
}
private void TestSuNetSqlAzMan(string connectionString, int max)
{
WindowsIdentity id = WindowsIdentity.GetCurrent();
int rnd = new Random().Next(max);
IAzManStorage storage = new SqlAzManStorage(connectionString);
storage.OpenConnection();
AuthorizationType res = storage.CheckAccess("Store Stress Test", "Application" + rnd.ToString(), "Operation" + rnd.ToString(), id, DateTime.Now, true, new KeyValuePair <string, object>("chiave", "valore"));
//AuthorizationType res = storage.CheckAccess("Store Stress Test", "Application" + rnd.ToString(), "Operation" + rnd.ToString(), storage.GetDBUser("Andrea"), DateTime.Now, true, new KeyValuePair<string, object>("chiave", "valore"));
storage.CloseConnection();
storage.Dispose();
}
internal void OnStartInternal()
{
try
{
//Start serviceHost
if (this.serviceHost != null)
{
this.serviceHost.Close();
}
// Create a ServiceHost for the CacheService type and
// provide the base address.
this.serviceHost = new ServiceHost(typeof(CacheService));
// Open the ServiceHostBase to create listeners and start
// listening for messages.
this.serviceHost.Open();
//Check storage connection string
using (SqlAzManStorage s = new SqlAzManStorage(Properties.Settings.Default.NetSqlAzManStorageCacheConnectionString))
{
s.OpenConnection();
s.CloseConnection();
}
//Start cache building in a new thread
this.setNextExecution();
CacheService.startStorageBuildCache();
#if TEST
while (true)
{
System.Threading.Thread.Sleep(500);
System.Windows.Forms.Application.DoEvents();
}
#endif
this.faultState = false;
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(o=>this.Setup()));
}
catch (Exception ex)
{
WindowsCacheService.writeEvent(String.Format("Error:\r\n{0}\r\n\r\nStack Trace:\r\n{1}", ex.Message, ex.StackTrace), EventLogEntryType.Error);
this.faultState = true;
this.timer1.Interval = 60000; //Retry after 1 minute
this.timer1.Start();
}
}
internal void OnStartInternal()
{
try
{
//Start serviceHost
if (this.serviceHost != null)
{
this.serviceHost.Close();
}
// Create a ServiceHost for the CacheService type and
// provide the base address.
this.serviceHost = new ServiceHost(typeof(CacheService));
// Open the ServiceHostBase to create listeners and start
// listening for messages.
this.serviceHost.Open();
//Check storage connection string
using (SqlAzManStorage s = new SqlAzManStorage(Properties.Settings.Default.NetSqlAzManStorageCacheConnectionString))
{
s.OpenConnection();
s.CloseConnection();
}
//Start cache building in a new thread
this.setNextExecution();
CacheService.startStorageBuildCache();
#if TEST
while (true)
{
System.Threading.Thread.Sleep(500);
System.Windows.Forms.Application.DoEvents();
}
#endif
this.faultState = false;
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(o => this.Setup()));
}
catch (Exception ex)
{
WindowsCacheService.writeEvent(String.Format("Error:\r\n{0}\r\n\r\nStack Trace:\r\n{1}", ex.Message, ex.StackTrace), EventLogEntryType.Error);
this.faultState = true;
this.timer1.Interval = 60000; //Retry after 1 minute
this.timer1.Start();
}
}
/// <summary>
/// Create a Full Storage through .NET code
/// </summary>
private void CreateFullStorage()
{
// USER MUST BE A MEMBER OF SQL DATABASE ROLE: NetSqlAzMan_Administrators
//Sql Storage connection string
string sqlConnectionString = "data source=(local);initial catalog=NetSqlAzManStorage;user id=netsqlazmanuser;password=password";
//Create an instance of SqlAzManStorage class
IAzManStorage storage = new SqlAzManStorage(sqlConnectionString);
//Open Storage Connection
storage.OpenConnection();
//Begin a new Transaction
storage.BeginTransaction(AzManIsolationLevel.ReadUncommitted);
//Create a new Store
IAzManStore newStore = storage.CreateStore("My Store", "Store description");
//Create a new Basic StoreGroup
IAzManStoreGroup newStoreGroup = newStore.CreateStoreGroup(SqlAzManSID.NewSqlAzManSid(), "My Store Group", "Store Group Description", String.Empty, GroupType.Basic);
//Retrieve current user SID
IAzManSid mySid = new SqlAzManSID(((System.Threading.Thread.CurrentPrincipal.Identity as WindowsIdentity) ?? WindowsIdentity.GetCurrent()).User);
//Add myself as sid of "My Store Group"
IAzManStoreGroupMember storeGroupMember = newStoreGroup.CreateStoreGroupMember(mySid, WhereDefined.Local, true);
//Create a new Application
IAzManApplication newApp = newStore.CreateApplication("New Application", "Application description");
//Create a new Role
IAzManItem newRole = newApp.CreateItem("New Role", "Role description", ItemType.Role);
//Create a new Task
IAzManItem newTask = newApp.CreateItem("New Task", "Task description", ItemType.Task);
//Create a new Operation
IAzManItem newOp = newApp.CreateItem("New Operation", "Operation description", ItemType.Operation);
//Add "New Operation" as a sid of "New Task"
newTask.AddMember(newOp);
//Add "New Task" as a sid of "New Role"
newRole.AddMember(newTask);
//Create an authorization for myself on "New Role"
IAzManAuthorization auth = newRole.CreateAuthorization(mySid, WhereDefined.Local, mySid, WhereDefined.Local, AuthorizationType.AllowWithDelegation, null, null);
//Create a custom attribute
IAzManAttribute <IAzManAuthorization> attr = auth.CreateAttribute("New Key", "New Value");
//Create an authorization for DB User "Andrea" on "New Role"
IAzManAuthorization auth2 = newRole.CreateAuthorization(mySid, WhereDefined.Local, storage.GetDBUser("Andrea").CustomSid, WhereDefined.Local, AuthorizationType.AllowWithDelegation, null, null);
//Commit transaction
storage.CommitTransaction();
//Close connection
storage.CloseConnection();
}
/// <summary>
/// Handles the Elapsed event of the timer1 control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Timers.ElapsedEventArgs"/> instance containing the event data.</param>
private void timer1_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
try
{
this.timer1.Stop();
if (DateTime.Now < this.nextExecution && !this.faultState)
{
TimeSpan delta = this.nextExecution.Subtract(DateTime.Now);
double d = delta.TotalMilliseconds;
if (d > int.MaxValue)
{
this.timer1.Interval = int.MaxValue;
}
else
{
if (d > 0)
{
this.timer1.Interval = d;
}
}
}
else if (DateTime.Now >= this.nextExecution || this.faultState)
{
//Check storage connection string
using (SqlAzManStorage s = new SqlAzManStorage(Properties.Settings.Default.NetSqlAzManStorageCacheConnectionString))
{
s.OpenConnection();
s.CloseConnection();
}
CacheService.startStorageBuildCache();
this.faultState = false;
this.setNextExecution();
}
}
catch (Exception ex)
{
WindowsCacheService.writeEvent(String.Format("Error:\r\n{0}\r\n\r\nStack Trace:\r\n{1}", ex.Message, ex.StackTrace), EventLogEntryType.Error);
this.faultState = true;
this.timer1.Interval = 60000; //Retry after 1 minute
}
finally
{
this.timer1.Start();
}
}
private void CreaStrutturaSuNetSqlAzMan(string connectionString, int n)
{
this.Clessidra(true);
this.StartTimer();
WindowsIdentity id = WindowsIdentity.GetCurrent();
IAzManStorage storage = new SqlAzManStorage(connectionString);
storage.ENS.AuthorizationCreated += new NetSqlAzMan.ENS.AuthorizationCreatedDelegate(ENS_AuthorizationCreated);
try
{
IAzManStore s = storage["Store Stress Test"];
if (s != null)
{
s.Delete();
}
}
catch { }
storage.OpenConnection();
storage.BeginTransaction(AzManIsolationLevel.ReadUncommitted);
IAzManStore store = storage.CreateStore("Store Stress Test", String.Empty);
this.pb.Maximum = n - 1;
for (int a = 0; a < n; a++)
{
IAzManApplication app = store.CreateApplication("Application" + a.ToString(), String.Empty);
this.pb.Value = a;
Application.DoEvents();
for (int i = 0; i < n; i++)
{
IAzManItem role = app.CreateItem("Role" + i.ToString(), String.Empty, ItemType.Role);
IAzManItem task = app.CreateItem("Task" + i.ToString(), String.Empty, ItemType.Task);
IAzManItem op = app.CreateItem("Operation" + i.ToString(), String.Empty, ItemType.Operation);
role.AddMember(task);
task.AddMember(op);
role.CreateAuthorization(new SqlAzManSID(id.User), WhereDefined.LDAP, new SqlAzManSID(id.User), WhereDefined.LDAP, AuthorizationType.Allow, null, null); //add current Windows user
//role.CreateAuthorization(new SqlAzManSID(id.User), WhereDefined.LDAP, new SqlAzManSID(storage.GetDBUser("Andrea").CustomSid.BinaryValue, true), WhereDefined.Database, AuthorizationType.Allow, null, null); //add Andrea DB User
}
}
//storage.RollBackTransaction();
storage.CommitTransaction();
storage.CloseConnection();
this.StopTimer(this.txtNetSqlAzManElapsed);
this.Clessidra(false);
}
/// <summary>
/// Removes the specified user names from the specified roles for the configured applicationName.
/// </summary>
/// <param name="usernames">A string array of user names to be removed from the specified roles.</param>
/// <param name="roleNames">A string array of role names to remove the specified user names from.</param>
public override void RemoveUsersFromRoles(string[] usernames, string[] roleNames)
{
using (IAzManStorage storage = new SqlAzManStorage(this.storageCache.ConnectionString))
{
try
{
storage.OpenConnection();
storage.BeginTransaction();
IAzManApplication application = storage[this.storeName][this.applicationName];
foreach (string roleName in roleNames)
{
IAzManItem role = application.GetItem(roleName);
if (role.ItemType != ItemType.Role)
{
throw new ArgumentException(String.Format("{0} must be a Role.", roleName));
}
foreach (IAzManAuthorization auth in role.GetAuthorizations())
{
string displayName;
auth.GetMemberInfo(out displayName);
foreach (string username in usernames)
{
if (String.Compare(this.getFQUN(username), displayName, true) == 0)
{
auth.Delete();
}
}
}
}
storage.CommitTransaction();
//Rebuild StorageCache
this.InvalidateCache(false);
}
catch
{
storage.RollBackTransaction();
throw;
}
finally
{
storage.CloseConnection();
}
}
}
/// <summary>
/// دریافت لیست نقش های کاربر
/// </summary>
public IEnumerable <RoleOutput> GetUserRolesByUserName(string Username)
{
var userRoles = new List <RoleOutput>();
try
{
IAzManStorage storage = new SqlAzManStorage(_azManConnectionString);
storage.OpenConnection();
//دریافت لیست نقش ها
IAzManItem[] azManRoles = storage[_storageName][_applicationName].GetItems(ItemType.Role);
storage.CloseConnection();
var fullUserName = GetUserNameWithoutDomain(Username) + _fullDomainName;
WindowsIdentity wi = new WindowsIdentity(fullUserName);
foreach (IAzManItem role in azManRoles)
{
AuthorizationType AuthType = role.CheckAccess(wi, DateTime.Now, new KeyValuePair <string, object> [0]);
if (AuthType == AuthorizationType.Allow || AuthType == AuthorizationType.AllowWithDelegation)
{
AzmanSid sid = new AzmanSid(wi);
if (role.GetAuthorizationsOfMember(sid)[0].Attributes.Keys.Contains("IsActive"))
{
if (!Convert.ToBoolean(role.GetAuthorizationsOfMember(sid)[0].Attributes["IsActive"].Value))
{
continue;
}
}
//اگر نقش برای این کاربر مجاز بود به لیست اضافه شود
userRoles.Add(new RoleOutput {
Name = role.Name, Description = role.Description
});
}
}
}
catch (Exception ex)
{
//log
}
return(userRoles);
}
/// <summary>
/// دریافت لیست کل نقش ها
/// </summary>
public IEnumerable <RoleOutput> GetAllRoles()
{
var roles = new List <RoleOutput>();
try
{
IAzManStorage storage = new SqlAzManStorage(_azManConnectionString);
storage.OpenConnection();
IAzManItem[] azRoles = storage[_storageName][_applicationName].GetItems(ItemType.Role);
storage.CloseConnection();
roles = azRoles.Select(r => new RoleOutput {
Name = r.Name, Description = r.Description
}).ToList();
}
catch (Exception ex)
{
//log ex
}
return(roles);
}
/// <summary>
/// Removes the specified user names from the specified roles for the configured applicationName.
/// </summary>
/// <param name="usernames">A string array of user names to be removed from the specified roles.</param>
/// <param name="roleNames">A string array of role names to remove the specified user names from.</param>
public override void RemoveUsersFromRoles(string[] usernames, string[] roleNames)
{
using (IAzManStorage storage = new SqlAzManStorage(this.storageCache.ConnectionString))
{
try
{
storage.OpenConnection();
storage.BeginTransaction();
IAzManApplication application = storage[this.storeName][this.applicationName];
foreach (string roleName in roleNames)
{
IAzManItem role = application.GetItem(roleName);
if (role.ItemType != ItemType.Role)
throw new ArgumentException(String.Format("{0} must be a Role.", roleName));
foreach (IAzManAuthorization auth in role.GetAuthorizations())
{
string displayName;
auth.GetMemberInfo(out displayName);
foreach (string username in usernames)
{
if (String.Compare(this.getFQUN(username), displayName, true) == 0)
{
auth.Delete();
}
}
}
}
storage.CommitTransaction();
//Rebuild StorageCache
this.InvalidateCache(false);
}
catch
{
storage.RollBackTransaction();
throw;
}
finally
{
storage.CloseConnection();
}
}
}
/// <summary>
/// Adds the specified user names to the specified roles for the configured applicationName.
/// </summary>
/// <param name="usernames">A string array of user names to be added to the specified roles.</param>
/// <param name="roleNames">A string array of the role names to add the specified user names to.</param>
public override void AddUsersToRoles(string[] usernames, string[] roleNames)
{
using (IAzManStorage storage = new SqlAzManStorage(this.storageCache.ConnectionString))
{
try
{
storage.OpenConnection();
storage.BeginTransaction();
IAzManApplication application = storage[this.storeName][this.applicationName];
foreach (string roleName in roleNames)
{
IAzManItem role = application.GetItem(roleName);
if (role.ItemType != ItemType.Role)
throw new ArgumentException(String.Format("{0} must be a Role.", roleName));
foreach (string username in usernames)
{
IAzManSid owner = new SqlAzManSID(((System.Threading.Thread.CurrentPrincipal.Identity as WindowsIdentity) ?? WindowsIdentity.GetCurrent()).User);
WhereDefined whereDefined = WhereDefined.LDAP;
if (this.userLookupType == "LDAP")
{
string fqun = this.getFQUN(username);
NTAccount ntaccount = new NTAccount(fqun);
if (ntaccount == null)
throw SqlAzManException.UserNotFoundException(username, null);
IAzManSid sid = new SqlAzManSID(((SecurityIdentifier)(ntaccount.Translate(typeof(SecurityIdentifier)))));
if (sid == null)
throw SqlAzManException.UserNotFoundException(username, null);
role.CreateAuthorization(owner, whereDefined, sid, WhereDefined.LDAP, AuthorizationType.Allow, null, null);
}
else
{
var dbuser = application.GetDBUser(username);
IAzManSid sid = dbuser.CustomSid;
role.CreateAuthorization(owner, whereDefined, sid, WhereDefined.Database, AuthorizationType.Allow, null, null);
}
}
}
storage.CommitTransaction();
//Rebuild StorageCache
this.InvalidateCache(false);
}
catch
{
storage.RollBackTransaction();
throw;
}
finally
{
storage.CloseConnection();
}
}
}
/// <summary>
/// Build a cache version of the Storage.
/// </summary>
/// <param name="storeNameFilter">The store name filter.</param>
/// <param name="applicationNameFilter">The application name filter.</param>
public void BuildStorageCache(string storeNameFilter, string applicationNameFilter)
{
System.Diagnostics.Debug.WriteLine(String.Format("Cache Building started at {0}", DateTime.Now));
SqlAzManStorage newStorage = new SqlAzManStorage(this.storage.ConnectionString);
//Just iterate over all collections to cache all values
var dummy1 = newStorage.Mode;
var dummy2 = newStorage.LogInformations;
var dummy3 = newStorage.LogOnDb;
var dummy4 = newStorage.LogOnEventLog;
var dummy5 = newStorage.LogWarnings;
var dummy6 = newStorage.IAmAdmin;
var dummy7 = newStorage.LogErrors;
//Clean Biz Rule Assembly Cache
SqlAzManItem.ClearBizRuleAssemblyCache();
NetSqlAzManStorageDataContext db = newStorage.db;
newStorage.OpenConnection();
try
{
#region VALIDATION
if (!String.IsNullOrEmpty(storeNameFilter))
storeNameFilter = storeNameFilter.Trim();
if (!String.IsNullOrEmpty(applicationNameFilter))
applicationNameFilter = applicationNameFilter.Trim();
IQueryable<StoresResult> filteredStoresByName = null;
if (String.IsNullOrWhiteSpace(storeNameFilter) || !storeNameFilter.Contains(';'))
{
filteredStoresByName = from s in db.Stores()
where
!String.IsNullOrEmpty(storeNameFilter) && s.Name.Contains(storeNameFilter.Trim())
||
String.IsNullOrEmpty(storeNameFilter)
select s;
}
else
{
var storeNamesFilter = (from t in storeNameFilter.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries)
select t.Trim()).ToArray();
foreach (String storeNameFilterItem in storeNamesFilter)
{
var filteredStoresByNameLocal = from s in db.Stores()
where storeNamesFilter.Contains(s.Name)
select s;
if (filteredStoresByName != null)
filteredStoresByName = filteredStoresByName.Union(filteredStoresByNameLocal);
else
filteredStoresByName = filteredStoresByNameLocal;
}
}
if (!String.IsNullOrWhiteSpace(storeNameFilter) && filteredStoresByName.Count() == 0)
throw new ArgumentOutOfRangeException("storeNameFilter");
IQueryable<ApplicationsResult> filteredApplicationsByName = null;
if (String.IsNullOrWhiteSpace(applicationNameFilter) || !applicationNameFilter.Contains(';'))
{
filteredApplicationsByName = from s in filteredStoresByName
join a in db.Applications() on s.StoreId equals a.StoreId
where
!String.IsNullOrEmpty(applicationNameFilter) && a.Name.Contains(applicationNameFilter.Trim())
||
String.IsNullOrEmpty(applicationNameFilter)
select a;
}
else
{
var applicationNamesFilter = (from t in applicationNameFilter.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries)
select t.Trim()).ToArray();
foreach (String applicationNameFilterItem in applicationNamesFilter)
{
var filteredApplicationsByNameLocal = from a in db.Applications()
where applicationNamesFilter.Contains(a.Name)
select a;
if (filteredApplicationsByName != null)
filteredApplicationsByName = filteredApplicationsByName.Union(filteredApplicationsByNameLocal);
else
filteredApplicationsByName = filteredApplicationsByNameLocal;
}
}
if (!String.IsNullOrEmpty(applicationNameFilter) && filteredApplicationsByName.Count() == 0)
throw new ArgumentOutOfRangeException("applicationNameFilter");
#endregion VALIDATION
SqlAzManENS ens = (SqlAzManENS)newStorage.ENS;
List<StoresResult> allStores;
List<StoreAttributesResult> allStoreAttributes;
List<StoreGroupsResult> allStoreGroups;
List<StoreGroupMembersResult> allStoreGroupMembers;
List<ApplicationsResult> allApplications;
List<ApplicationAttributesResult> allApplicationAttributes;
List<ApplicationGroupsResult> allApplicationGroups;
List<ApplicationGroupMembersResult> allApplicationGroupMembers;
List<ItemsResult> allItems;
List<ItemsHierarchyResult> allItemsHierarchy;
List<ItemAttributesResult> allItemAttributes;
List<ItemsResult> allBizRulesId;
List<BizRulesResult> allBizRules;
List<AuthorizationsResult> allAuthorizations;
List<AuthorizationAttributesResult> allAuthorizationAttributes;
//Cache All data (of StoreNameFilter / ApplicationNameFilter)
if (String.IsNullOrEmpty(storeNameFilter) && String.IsNullOrEmpty(applicationNameFilter))
{
#region LINQ QUERIES (Not Filtered)
var allStoresQ = (from s in db.Stores() orderby s.Name select s).ToList();
var allStoreAttributesQ = (from sa in db.StoreAttributes()
orderby sa.AttributeKey
select sa).ToList();
var allStoreGroupsQ = (from sg in db.StoreGroups()
orderby sg.Name
select sg).ToList();
var allStoreGroupMembersQ = (from sgm in db.StoreGroupMembers()
select sgm).ToList();
var allApplicationsQ = (from a in db.Applications() orderby a.Name select a).ToList();
var allApplicationAttributesQ = (from aa in db.ApplicationAttributes()
orderby aa.AttributeKey
select aa).ToList();
var allApplicationGroupsQ = (from ag in db.ApplicationGroups()
orderby ag.Name
select ag).ToList();
var allApplicationGroupMembersQ = (from agm in db.ApplicationGroupMembers()
select agm).ToList();
var allItemsQ = (from i in db.Items()
orderby i.Name
select i).ToList();
var allItemsHierarchyQ = (from ih in db.ItemsHierarchy()
select ih).ToList();
var allItemAttributesQ = (from ia in db.ItemAttributes()
select ia).ToList();
var allBizRulesQ = (from br in db.BizRules()
select br).ToList();
var allAuthorizationsQ = (from a in db.Authorizations()
select a).ToList();
var allAuthorizationAttributesQ = (from aa in db.AuthorizationAttributes()
orderby aa.AttributeKey
select aa).ToList();
//Retrieve all records (without JOIN clause)
allStores = (allStoresQ).ToList();
allStoreAttributes = (allStoreAttributesQ).ToList();
allStoreGroups = (allStoreGroupsQ).ToList();
allStoreGroupMembers = (allStoreGroupMembersQ).ToList();
allApplications = (allApplicationsQ).ToList();
allApplicationAttributes = (allApplicationAttributesQ).ToList();
allApplicationGroups = (allApplicationGroupsQ).ToList();
allApplicationGroupMembers = (allApplicationGroupMembersQ).ToList();
allItems = (allItemsQ).ToList();
allItemsHierarchy = (allItemsHierarchyQ).ToList();
allItemAttributes = (allItemAttributesQ).ToList();
allBizRules = (allBizRulesQ).ToList();
allAuthorizations = (allAuthorizationsQ).ToList();
allAuthorizationAttributes = (allAuthorizationAttributesQ).ToList();
#endregion LINQ QUERIES (Not Filtered)
}
else
{
#region LINQ QUERIES (Filtered)
var filteredStores = (from s in filteredStoresByName
select s.StoreId.Value).ToList();
var filteredApplications = (from a in filteredApplicationsByName
select a.ApplicationId.Value).ToList();
var allStoresFQ = (from s in db.Stores()
where filteredStores.Contains(s.StoreId.Value)
orderby s.Name
select s);
var allStoreAttributesFQ = (from sa in db.StoreAttributes()
where filteredStores.Contains(sa.StoreId.Value)
orderby sa.AttributeKey
select sa);
var allStoreGroupsFQ = (from sg in db.StoreGroups()
where filteredStores.Contains(sg.StoreId.Value)
orderby sg.Name
select sg);
var allStoreGroupMembersFQ = (from sgm in db.StoreGroupMembers()
join sg in allStoreGroupsFQ on sgm.StoreGroupId equals sg.StoreGroupId
select sgm);
var allApplicationsFQ = (from a in db.Applications()
where filteredApplications.Contains(a.ApplicationId.Value)
orderby a.Name
select a);
var allApplicationAttributesFQ = (from aa in db.ApplicationAttributes()
where filteredApplications.Contains(aa.ApplicationId.Value)
orderby aa.AttributeKey
select aa);
var allApplicationGroupsFQ = (from ag in db.ApplicationGroups()
where filteredApplications.Contains(ag.ApplicationId.Value)
orderby ag.Name
select ag);
var allApplicationGroupMembersFQ = (from agm in db.ApplicationGroupMembers()
join ag in allApplicationGroupsFQ on agm.ApplicationGroupId equals ag.ApplicationGroupId
select agm);
var allItemsFQ = (from i in db.Items()
join a in allApplicationsFQ on i.ApplicationId equals a.ApplicationId
orderby i.Name
select i);
var allItemsHierarchyFQ = (from ih in db.ItemsHierarchy()
join i in allItemsFQ on ih.ItemId equals i.ItemId
select ih);
var allItemAttributesFQ = (from ia in db.ItemAttributes()
join ai in allItemsFQ on ia.ItemId equals ai.ItemId
select ia);
var allBizRulesIdFQ = (from ai in allItemsFQ
where ai.BizRuleId != null
select ai);
var allBizRulesFQ = (from br in db.BizRules()
join ab in allBizRulesIdFQ on br.BizRuleId equals ab.BizRuleId
select br);
var allAuthorizationsFQ = (from a in db.Authorizations()
join ai in allItemsFQ on a.ItemId equals ai.ItemId
select a);
var allAuthorizationAttributesFQ = (from aa in db.AuthorizationAttributes()
join a in allAuthorizationsFQ on aa.AuthorizationId equals a.AuthorizationId
orderby aa.AttributeKey
select aa);
//Retrieve filtered records (with JOIN clause)
allStores = (allStoresFQ).ToList();
allStoreAttributes = (allStoreAttributesFQ).ToList();
allStoreGroups = (allStoreGroupsFQ).ToList();
allStoreGroupMembers = (allStoreGroupMembersFQ).ToList();
allApplications = (allApplicationsFQ).ToList();
allApplicationAttributes = (allApplicationAttributesFQ).ToList();
allApplicationGroups = (allApplicationGroupsFQ).ToList();
allApplicationGroupMembers = (allApplicationGroupMembersFQ).ToList();
allItems = (allItemsFQ).ToList();
allItemsHierarchy = (allItemsHierarchyFQ).ToList();
allItemAttributes = (allItemAttributesFQ).ToList();
allBizRulesId = (allBizRulesIdFQ).ToList();
allBizRules = (allBizRulesFQ).ToList();
allAuthorizations = (allAuthorizationsFQ).ToList();
allAuthorizationAttributes = (allAuthorizationAttributesFQ).ToList();
#endregion LINQ QUERIES (Filtered)
}
#region CACHE BUILDING
//Stores
var stores = allStores.ToDictionary<StoresResult, string, IAzManStore>(sr => sr.Name, sr =>
{
byte netsqlazmanFixedServerRole = 0;
if (newStorage.IAmAdmin)
{
netsqlazmanFixedServerRole = 3;
}
else
{
var res1 = db.CheckStorePermissions(sr.StoreId, 2);
var res2 = db.CheckStorePermissions(sr.StoreId, 1);
if (res1.HasValue && res1.Value)
netsqlazmanFixedServerRole = 2;
else if (res2.HasValue && res2.Value)
netsqlazmanFixedServerRole = 1;
}
return new SqlAzManStore(db, newStorage, sr.StoreId.Value, sr.Name, sr.Description, netsqlazmanFixedServerRole, ens);
});
newStorage.stores = stores;
foreach (IAzManStore store in newStorage.Stores.Values)
{
//Store Groups
var storeGroups = allStoreGroups.Where(sgr => sgr.StoreId == store.StoreId).ToDictionary<StoreGroupsResult, string, IAzManStoreGroup>(sgr => sgr.Name, sgr =>
{
return new SqlAzManStoreGroup(db, store, sgr.StoreGroupId.Value, new SqlAzManSID(sgr.ObjectSid.ToArray()), sgr.Name, sgr.Description, sgr.LDapQuery, (GroupType)sgr.GroupType.Value, ens);
});
((SqlAzManStore)store).storeGroups = (from sgv in storeGroups.Values
where sgv.Store.StoreId == store.StoreId
select sgv).ToDictionary(sg => sg.Name);
foreach (IAzManStoreGroup storeGroup in store.StoreGroups.Values)
{
//Store Groups Members
if (storeGroup.GroupType == GroupType.Basic)
{
var storeGroupMembers = allStoreGroupMembers.Where(sgm => sgm.StoreGroupId == storeGroup.StoreGroupId).ToDictionary<StoreGroupMembersResult, IAzManSid, IAzManStoreGroupMember>(sgm => new SqlAzManSID(sgm.ObjectSid.ToArray(), (WhereDefined)sgm.WhereDefined.Value == WhereDefined.Database), sgm =>
{
return new SqlAzManStoreGroupMember(db, storeGroup, sgm.StoreGroupMemberId.Value, new SqlAzManSID(sgm.ObjectSid.ToArray(), (WhereDefined)sgm.WhereDefined.Value == WhereDefined.Database), (WhereDefined)sgm.WhereDefined.Value, sgm.IsMember.Value, ens);
});
((SqlAzManStoreGroup)storeGroup).members = storeGroupMembers;
}
else if (storeGroup.GroupType == GroupType.LDapQuery)
{
this.getCachedLDAPQueryResults(storeGroup);
}
}
//Store Attributes
var storeAttributes = allStoreAttributes.Where(sa => sa.StoreId == store.StoreId).ToDictionary<StoreAttributesResult, string, IAzManAttribute<IAzManStore>>(sa => sa.AttributeKey, sa =>
{
return new SqlAzManStoreAttribute(db, store, sa.StoreAttributeId.Value, sa.AttributeKey, sa.AttributeValue, ens);
});
((SqlAzManStore)store).attributes = storeAttributes;
//Applications
var applications = allApplications.Where(a => a.StoreId == store.StoreId).ToDictionary<ApplicationsResult, string, IAzManApplication>(a => a.Name, a =>
{
byte netsqlazmanFixedServerRole = 0;
if (store.IAmAdmin)
{
netsqlazmanFixedServerRole = 3;
}
else
{
var r1 = db.CheckApplicationPermissions(a.ApplicationId.Value, 2);
var r2 = db.CheckApplicationPermissions(a.ApplicationId.Value, 1);
if (r1.HasValue && r1.Value)
netsqlazmanFixedServerRole = 2;
else if (r2.HasValue && r2.Value)
netsqlazmanFixedServerRole = 1;
}
return new SqlAzManApplication(db, store, a.ApplicationId.Value, a.Name, a.Description, netsqlazmanFixedServerRole, ens);
});
((SqlAzManStore)store).applications = applications;
foreach (IAzManApplication application in store.Applications.Values)
{
//Application Groups
var applicationGroups = allApplicationGroups.Where(ag => ag.ApplicationId == application.ApplicationId).ToDictionary<ApplicationGroupsResult, string, IAzManApplicationGroup>(ag => ag.Name, ag =>
{
return new SqlAzManApplicationGroup(db, application, ag.ApplicationGroupId.Value, new SqlAzManSID(ag.ObjectSid.ToArray()), ag.Name, ag.Description, ag.LDapQuery, (GroupType)ag.GroupType, ens);
});
((SqlAzManApplication)application).applicationGroups = applicationGroups;
foreach (IAzManApplicationGroup applicationGroup in application.ApplicationGroups.Values)
{
if (applicationGroup.GroupType == GroupType.Basic)
{
//Application Group Members
var applicationGroupMembers = allApplicationGroupMembers.Where(agm => agm.ApplicationGroupId == applicationGroup.ApplicationGroupId).ToDictionary<ApplicationGroupMembersResult, IAzManSid, IAzManApplicationGroupMember>(agm => new SqlAzManSID(agm.ObjectSid.ToArray(), (WhereDefined)agm.WhereDefined.Value == WhereDefined.Database), agm =>
{
return new SqlAzManApplicationGroupMember(db, applicationGroup, agm.ApplicationGroupMemberId.Value, new SqlAzManSID(agm.ObjectSid.ToArray(), (WhereDefined)agm.WhereDefined.Value == WhereDefined.Database), (WhereDefined)agm.WhereDefined.Value, agm.IsMember.Value, ens);
});
((SqlAzManApplicationGroup)applicationGroup).members = applicationGroupMembers;
}
else if (applicationGroup.GroupType == GroupType.LDapQuery)
{
this.getCachedLDAPQueryResults(applicationGroup);
}
}
//Application Attributes
var applicationAttributes = allApplicationAttributes.Where(sa => sa.ApplicationId == application.ApplicationId).ToDictionary<ApplicationAttributesResult, string, IAzManAttribute<IAzManApplication>>(sa => sa.AttributeKey, sa =>
{
return new SqlAzManApplicationAttribute(db, application, sa.ApplicationAttributeId.Value, sa.AttributeKey, sa.AttributeValue, ens);
});
((SqlAzManApplication)application).attributes = applicationAttributes;
//Items
var items = allItems.Where(i => i.ApplicationId == application.ApplicationId).ToDictionary<ItemsResult, string, IAzManItem>(i => i.Name, i =>
{
BizRulesResult bizRule = null;
if (i.BizRuleId.HasValue)
{
bizRule = (from br in allBizRules
where br.BizRuleId == i.BizRuleId
select br).First();
}
return new SqlAzManItem(db, application, i.ItemId.Value, i.Name, i.Description, (ItemType)i.ItemType, bizRule != null ? bizRule.BizRuleSource : String.Empty, bizRule != null ? (BizRuleSourceLanguage)bizRule.BizRuleLanguage.Value : default(BizRuleSourceLanguage), ens);
});
Dictionary<int, IAzManItem> itemsById = items.Values.ToDictionary(f => f.ItemId);
Dictionary<int, List<int>> allItemsHierarchyByMemberId = new Dictionary<int, List<int>>();
foreach (var itemHierarchy in allItemsHierarchy)
{
if (!allItemsHierarchyByMemberId.ContainsKey(itemHierarchy.MemberOfItemId.Value))
allItemsHierarchyByMemberId.Add(itemHierarchy.MemberOfItemId.Value, new List<int>());
allItemsHierarchyByMemberId[itemHierarchy.MemberOfItemId.Value].Add(itemHierarchy.ItemId.Value);
}
((SqlAzManApplication)application).items = items;
var itemsOfApplication = (from i in allItems
where i.ApplicationId == application.ApplicationId
select i).ToList();
foreach (string itemKey in application.Items.Keys)
{
IAzManItem item = application.Items[itemKey];
//Debug.WriteLine(item.Name);
var itemAttributes = allItemAttributes.Where(sa => sa.ItemId == item.ItemId).ToDictionary<ItemAttributesResult, string, IAzManAttribute<IAzManItem>>(sa => sa.AttributeKey, sa =>
{
return new SqlAzManItemAttribute(db, item, sa.ItemAttributeId.Value, sa.AttributeKey, sa.AttributeValue, ens);
});
((SqlAzManItem)item).attributes = itemAttributes;
if (allItemsHierarchyByMemberId.ContainsKey(item.ItemId))
{
((SqlAzManItem)item).members = (from i in itemsById
join h in allItemsHierarchyByMemberId[item.ItemId] on i.Key equals h
select i.Value).ToDictionary(f => f.Name);
}
else
{
((SqlAzManItem)item).members = new Dictionary<string, IAzManItem>();
}
//Authorizations
var authorizations = allAuthorizations.Where(a => a.ItemId == item.ItemId).ToDictionary<AuthorizationsResult, int, IAzManAuthorization>(a => a.AuthorizationId.Value, a =>
{
//return new SqlAzManAuthorization(db, item, a.AuthorizationId.Value, new SqlAzManSID(a.OwnerSid.ToArray()), (WhereDefined)a.OwnerSidWhereDefined, new SqlAzManSID(a.ObjectSid.ToArray()), (WhereDefined)a.ObjectSidWhereDefined, (AuthorizationType)a.AuthorizationType, a.ValidFrom, a.ValidTo, ens);
//Thanks to: K.Overmars - [email protected] (http://sourceforge.net/tracker/index.php?func=detail&aid=1939219&group_id=165814&atid=836877)
return new SqlAzManAuthorization(db, item, a.AuthorizationId.Value, new SqlAzManSID(a.OwnerSid.ToArray(), a.OwnerSidWhereDefined == (byte)(WhereDefined.Database)), (WhereDefined)a.OwnerSidWhereDefined, new SqlAzManSID(a.ObjectSid.ToArray(), a.ObjectSidWhereDefined == (byte)(WhereDefined.Database)), (WhereDefined)a.ObjectSidWhereDefined, (AuthorizationType)a.AuthorizationType, a.ValidFrom, a.ValidTo, ens);
}).Values.ToList();
((SqlAzManItem)item).authorizations = authorizations;
if (authorizations.Count > 0)
{
foreach (IAzManAuthorization authorization in item.Authorizations)
{
//Authorization Attributes
var authorizationAttributes = allAuthorizationAttributes.Where(sa => sa.AuthorizationId == authorization.AuthorizationId).ToDictionary<AuthorizationAttributesResult, string, IAzManAttribute<IAzManAuthorization>>(sa => sa.AttributeKey, sa =>
{
return new SqlAzManAuthorizationAttribute(db, authorization, sa.AuthorizationAttributeId.Value, sa.AttributeKey, sa.AttributeValue, ens);
});
((SqlAzManAuthorization)authorization).attributes = authorizationAttributes;
}
}
//Biz Rules
if (!String.IsNullOrEmpty(item.BizRuleSource))
item.LoadBizRuleAssembly();
}
}
}
lock (this)
{
System.Diagnostics.Debug.WriteLine("StorageCache Built.");
this.storage = newStorage;
}
#endregion CACHE BUILDING
}
finally
{
newStorage.CloseConnection();
}
}
private void btnTestNetSqlAzMan_Click(object sender, EventArgs e)
{
this.Clessidra(true);
this.StartTimer();
int n = int.Parse(this.txtNetSqlAzManThreads.Text);
int max = int.Parse(this.txtUnita.Text);
this.pb.Maximum = n - 1;
if (!this.chkNetSqlAzManMultiThread.Checked)
{
if (!this.chkCache.Checked)
{
for (int i = 0; i < n; i++)
{
this.TestSuNetSqlAzMan(this.txtNetSqlAzManConnectionString.Text, max);
this.pb.Value = i;
Application.DoEvents();
}
}
else
{
WindowsIdentity id = WindowsIdentity.GetCurrent();
IAzManStorage storage = new SqlAzManStorage(this.txtNetSqlAzManConnectionString.Text);
storage.OpenConnection();
int rnd = new Random().Next(max);
NetSqlAzMan.Cache.UserPermissionCache c = new NetSqlAzMan.Cache.UserPermissionCache(storage, "Store Stress Test", "Application" + rnd.ToString(), id, true, true);
for (int i = 0; i < n; i++)
{
List <KeyValuePair <string, string> > attr;
AuthorizationType res = c.CheckAccess("Operation" + rnd.ToString(), DateTime.Now, out attr);
this.pb.Value = i;
Application.DoEvents();
}
storage.CloseConnection();
storage.Dispose();
}
}
else
{
Thread[] tt = new Thread[n];
//Threads Prepare
for (int i = 0; i < n; i++)
{
tt[i] = new Thread(new ThreadStart(this.TestSuNetSqlAzManForThread));
tt[i].Start();
this.pb.Value = i;
}
//Threads Consume
for (int i = 0; i < n; i++)
{
tt[i].Join();
this.pb.Value = i;
}
//Threads Destroy
for (int i = 0; i < n; i++)
{
tt[i] = null;
this.pb.Value = i;
}
}
this.StopTimer(this.txtNetSqlAzManElapsed);
this.Clessidra(false);
}
private void buildApplicationCacheMultiThread()
{
try
{
DateTime globalNow = DateTime.Now;
this.storage.OpenConnection();
this.collectPermissionData();
List<ItemCheckAccessResult> results = new List<ItemCheckAccessResult>();
IAzManSid sid = this.windowsIdentity != null ? new SqlAzManSID(this.windowsIdentity.User) : this.dbUser.CustomSid;
List<ManualResetEvent> waitHandles = new List<ManualResetEvent>();
Hashtable allResult = new Hashtable();
int index = 0;
Exception lastException = null;
foreach (String itemname in this.items)
{
var drAuthorization = this.dtAuthorizations.Where(t => t.ItemName == itemname).FirstOrDefault();
if (drAuthorization == null)
drAuthorization = new BuildUserPermissionCacheResult2()
{
ItemName = itemname,
ValidFrom = null,
ValidTo = null
};
//string itemName = drAuthorization.ItemName;
ManualResetEvent waitHandle = new ManualResetEvent(false);
waitHandles.Add(waitHandle);
//New Thread Pool
ThreadPool.QueueUserWorkItem(new WaitCallback(
delegate(object o)
{
IAzManStorage clonedStorage = new SqlAzManStorage(((SqlAzManStorage)this.storage).db.Connection.ConnectionString);
int localIndex = (int)((object[])o)[0];
ManualResetEvent localWaitHandle = (ManualResetEvent)((object[])o)[1];
BuildUserPermissionCacheResult2 localAuth = (BuildUserPermissionCacheResult2)((object[])o)[2];
DateTime now = (DateTime)((object[])o)[3];
string itemName = localAuth.ItemName;
try
{
clonedStorage.OpenConnection();
ItemCheckAccessResult result = new ItemCheckAccessResult(itemName);
result.ValidFrom = localAuth.ValidFrom.HasValue ? localAuth.ValidFrom.Value : DateTime.MinValue;
result.ValidTo = localAuth.ValidTo.HasValue ? localAuth.ValidTo.Value : DateTime.MaxValue;
List<KeyValuePair<string, string>> attributes = null;
DateTime validFor = localAuth.ValidFrom.HasValue ? localAuth.ValidFrom.Value : now;
if (this.windowsIdentity != null)
{
if (this.retrieveAttributes)
result.AuthorizationType = clonedStorage.CheckAccess(this.storeName, this.applicationName, itemName, this.windowsIdentity, validFor, false, out attributes, this.contextParameters);
else
result.AuthorizationType = clonedStorage.CheckAccess(this.storeName, this.applicationName, itemName, this.windowsIdentity, validFor, false, this.contextParameters);
}
else if (this.dbUser != null)
{
if (this.retrieveAttributes)
result.AuthorizationType = clonedStorage.CheckAccess(this.storeName, this.applicationName, itemName, this.dbUser, validFor, false, out attributes, this.contextParameters);
else
result.AuthorizationType = clonedStorage.CheckAccess(this.storeName, this.applicationName, itemName, this.dbUser, validFor, false, this.contextParameters);
}
result.Attributes = attributes;
//Thread safety
lock (allResult.SyncRoot)
{
allResult.Add(localIndex, new object[] { itemName, result });
}
}
catch (Exception ex)
{
lastException = ex;
}
finally
{
clonedStorage.CloseConnection();
localWaitHandle.Set();
}
}), new object[] { index, waitHandle, drAuthorization, globalNow });
index++;
}
if (lastException != null)
throw lastException;
int count = index;
//Wait for all threads: http://www.devnewsgroups.net/group/microsoft.public.dotnet.framework/topic28609.aspx
if (Thread.CurrentThread.GetApartmentState() == ApartmentState.STA)
{
// WaitAll for multiple handles on an STA thread is not supported.
// ...so wait on each handle individually.
foreach (ManualResetEvent myWaitHandle in waitHandles)
{
myWaitHandle.WaitOne();
}
}
else
{
WaitHandle.WaitAll(waitHandles.ToArray());
}
//Extends all results
index = 0;
for (int i = 0; i < count; i++)
{
object[] values = (object[])allResult[index++];
string itemName = (string)((object[])values)[0];
ItemCheckAccessResult result = (ItemCheckAccessResult)((object[])values)[1];
results.Add(result);
this.extendResultToMembers(itemName, result, results);
}
this.checkAccessTimeSlice = results.ToArray();
}
finally
{
this.storage.CloseConnection();
}
}
private void buildApplicationCacheMultiThread()
{
try
{
DateTime globalNow = DateTime.Now;
this.storage.OpenConnection();
this.collectPermissionData();
List <ItemCheckAccessResult> results = new List <ItemCheckAccessResult>();
IAzManSid sid = this.windowsIdentity != null ? new SqlAzManSID(this.windowsIdentity.User) : this.dbUser.CustomSid;
List <ManualResetEvent> waitHandles = new List <ManualResetEvent>();
Hashtable allResult = new Hashtable();
int index = 0;
Exception lastException = null;
foreach (String itemname in this.items)
{
var drAuthorization = this.dtAuthorizations.Where(t => t.ItemName == itemname).FirstOrDefault();
if (drAuthorization == null)
{
drAuthorization = new BuildUserPermissionCacheResult2()
{
ItemName = itemname,
ValidFrom = null,
ValidTo = null
}
}
;
//string itemName = drAuthorization.ItemName;
ManualResetEvent waitHandle = new ManualResetEvent(false);
waitHandles.Add(waitHandle);
//New Thread Pool
ThreadPool.QueueUserWorkItem(new WaitCallback(
delegate(object o)
{
IAzManStorage clonedStorage = new SqlAzManStorage(((SqlAzManStorage)this.storage).db.Connection.ConnectionString);
int localIndex = (int)((object[])o)[0];
ManualResetEvent localWaitHandle = (ManualResetEvent)((object[])o)[1];
BuildUserPermissionCacheResult2 localAuth = (BuildUserPermissionCacheResult2)((object[])o)[2];
DateTime now = (DateTime)((object[])o)[3];
string itemName = localAuth.ItemName;
try
{
clonedStorage.OpenConnection();
ItemCheckAccessResult result = new ItemCheckAccessResult(itemName);
result.ValidFrom = localAuth.ValidFrom.HasValue ? localAuth.ValidFrom.Value : DateTime.MinValue;
result.ValidTo = localAuth.ValidTo.HasValue ? localAuth.ValidTo.Value : DateTime.MaxValue;
List <KeyValuePair <string, string> > attributes = null;
DateTime validFor = localAuth.ValidFrom.HasValue ? localAuth.ValidFrom.Value : now;
if (this.windowsIdentity != null)
{
if (this.retrieveAttributes)
{
result.AuthorizationType = clonedStorage.CheckAccess(this.storeName, this.applicationName, itemName, this.windowsIdentity, validFor, false, out attributes, this.contextParameters);
}
else
{
result.AuthorizationType = clonedStorage.CheckAccess(this.storeName, this.applicationName, itemName, this.windowsIdentity, validFor, false, this.contextParameters);
}
}
else if (this.dbUser != null)
{
if (this.retrieveAttributes)
{
result.AuthorizationType = clonedStorage.CheckAccess(this.storeName, this.applicationName, itemName, this.dbUser, validFor, false, out attributes, this.contextParameters);
}
else
{
result.AuthorizationType = clonedStorage.CheckAccess(this.storeName, this.applicationName, itemName, this.dbUser, validFor, false, this.contextParameters);
}
}
result.Attributes = attributes;
//Thread safety
lock (allResult.SyncRoot)
{
allResult.Add(localIndex, new object[] { itemName, result });
}
}
catch (Exception ex)
{
lastException = ex;
}
finally
{
clonedStorage.CloseConnection();
localWaitHandle.Set();
}
}), new object[] { index, waitHandle, drAuthorization, globalNow });
index++;
}
if (lastException != null)
{
throw lastException;
}
int count = index;
//Wait for all threads: http://www.devnewsgroups.net/group/microsoft.public.dotnet.framework/topic28609.aspx
if (Thread.CurrentThread.GetApartmentState() == ApartmentState.STA)
{
// WaitAll for multiple handles on an STA thread is not supported.
// ...so wait on each handle individually.
foreach (ManualResetEvent myWaitHandle in waitHandles)
{
myWaitHandle.WaitOne();
}
}
else
{
WaitHandle.WaitAll(waitHandles.ToArray());
}
//Extends all results
index = 0;
for (int i = 0; i < count; i++)
{
object[] values = (object[])allResult[index++];
string itemName = (string)((object[])values)[0];
ItemCheckAccessResult result = (ItemCheckAccessResult)((object[])values)[1];
results.Add(result);
this.extendResultToMembers(itemName, result, results);
}
this.checkAccessTimeSlice = results.ToArray();
}
finally
{
this.storage.CloseConnection();
}
}
/// <summary>
/// Handles the Elapsed event of the timer1 control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Timers.ElapsedEventArgs"/> instance containing the event data.</param>
private void timer1_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
try
{
this.timer1.Stop();
if (DateTime.Now < this.nextExecution && !this.faultState)
{
TimeSpan delta = this.nextExecution.Subtract(DateTime.Now);
double d = delta.TotalMilliseconds;
if (d > int.MaxValue)
this.timer1.Interval = int.MaxValue;
else
{
if (d > 0)
{
this.timer1.Interval = d;
}
}
}
else if (DateTime.Now >= this.nextExecution || this.faultState)
{
//Check storage connection string
using (SqlAzManStorage s = new SqlAzManStorage(Properties.Settings.Default.NetSqlAzManStorageCacheConnectionString))
{
s.OpenConnection();
s.CloseConnection();
}
CacheService.startStorageBuildCache();
this.faultState = false;
this.setNextExecution();
}
}
catch (Exception ex)
{
WindowsCacheService.writeEvent(String.Format("Error:\r\n{0}\r\n\r\nStack Trace:\r\n{1}", ex.Message, ex.StackTrace), EventLogEntryType.Error);
this.faultState = true;
this.timer1.Interval = 60000; //Retry after 1 minute
}
finally
{
this.timer1.Start();
}
}
