public static void InstantiateProviders(ProviderSettingsCollection configProviders, ProviderCollection providers, Type providerType)
{
foreach (ProviderSettings settings in configProviders)
{
providers.Add(InstantiateProvider(settings, providerType));
}
}
public static void InstantiateProviders(ProviderSettingsCollection configProviders, ProviderCollection providers, Type providerType)
{
if (!typeof(ProviderBase).IsAssignableFrom(providerType))
throw new ConfigurationErrorsException(String.Format("type '{0}' must subclass from ProviderBase", providerType));
foreach (ProviderSettings settings in configProviders)
providers.Add(InstantiateProvider(settings, providerType));
}
public void Add_duplicate ()
{
ProviderCollection col = new ProviderCollection();
TestProvider provider;
provider = new TestProvider();
provider.Initialize ("test", null);
col.Add (provider);
col.Add (provider);
}
/// <summary>
/// Registers dependencies with the specified provider.
/// </summary>
/// <param name="provider"></param>
/// <param name="dependencies"></param>
/// <param name="paths"></param>
/// <param name="currProviders"></param>
/// <remarks>
/// This is the top most overloaded method
/// </remarks>
public void RegisterClientDependencies(BaseFileRegistrationProvider provider, IEnumerable<IClientDependencyFile> dependencies, IEnumerable<IClientDependencyPath> paths, ProviderCollection currProviders)
{
var asList = dependencies.ToList();
//find or create the ProviderDependencyList for the provider
ProviderDependencyList currList = Dependencies
.Where(x => x.ProviderIs(provider))
.DefaultIfEmpty(new ProviderDependencyList(provider))
.SingleOrDefault();
if (currList == null) return;
//add the dependencies that don't have a provider specified
currList.AddDependencies(asList
.Where(x => string.IsNullOrEmpty(x.ForceProvider)));
//add the list if it is new
if (!Dependencies.Contains(currList) && currList.Dependencies.Count > 0)
Dependencies.Add(currList);
//we need to look up all of the dependencies that have forced providers,
//check if we've got a provider list for it, create one if not and add the dependencies
//to it.
var allProviderNamesInList = asList
.Select(x => x.ForceProvider)
.Where(x => !string.IsNullOrEmpty(x))
.Distinct();
var forceProviders = (from provName in allProviderNamesInList
where currProviders[provName] != null
select (BaseFileRegistrationProvider) currProviders[provName]).ToList();
foreach (var prov in forceProviders)
{
//find or create the ProviderDependencyList for the prov
var p = prov;
var forceList = Dependencies
.Where(x => x.ProviderIs(prov))
.DefaultIfEmpty(new ProviderDependencyList(prov))
.SingleOrDefault();
if (forceList == null) continue;
//add the dependencies that don't have a force provider specified
forceList.AddDependencies(asList
.Where(x => x.ForceProvider == p.Name));
//add the list if it is new
if (!Dependencies.Contains(forceList))
Dependencies.Add(forceList);
}
//add the paths, ensure no dups
Paths.UnionWith(paths);
}
public static void InstantiateProviders(ProviderSettingsCollection providerSettings, ProviderCollection providers, Type type)
{
foreach (ProviderSettings settings in providerSettings)
{
providers.Add(ProvidersHelper.InstantiateProvider(settings, type));
}
}
private static void CreateProviders(ProviderCollection collection, IEnumerable providerSettings)
{
foreach (ProviderSettings settings in providerSettings)
{
collection.Add(CreateProvider(settings));
}
}
/// <summary>
///
/// </summary>
/// <param name="username"></param>
/// <returns></returns>
public MembershipUser GetCustomUser(string username)
{
NpgsqlMembershipProvider _provider = null;
ProviderCollection _providers = null;
// Get a reference to the <imageService> section
MembershipSection section = (MembershipSection) WebConfigurationManager.GetSection("system.web/membership");
// Load registered providers and point _provider
// to the default provider
_providers = new ProviderCollection();
ProvidersHelper.InstantiateProviders(section.Providers, _providers, typeof (NpgsqlMembershipProvider));
_provider = (NpgsqlMembershipProvider) _providers[section.DefaultProvider];
NpgsqlConnection conn = new NpgsqlConnection(_provider.connectionString);
NpgsqlCommand cmd =
new NpgsqlCommand(
"SELECT UserId, user_name, Email, password_question," +
" Comment, is_approved, is_locked_out, creation_date, last_login_date," +
" last_activity_date, last_password_changed_date, last_locked_out_date" + " FROM " + tableName +
" WHERE user_name = @user_name AND application_name = @application_name", conn);
cmd.Parameters.Add("@user_name", NpgsqlDbType.Text, 255).Value = username;
cmd.Parameters.Add("@application_name", NpgsqlDbType.Text, 255).Value = _provider.ApplicationName;
MembershipUser u = null;
NpgsqlDataReader reader = null;
try
{
conn.Open();
using (reader = cmd.ExecuteReader())
{
if (reader.HasRows)
{
reader.Read();
u = GetUserFromReader(reader);
reader.Close();
}
reader.Close();
}
}
catch (NpgsqlException e)
{
if (WriteExceptionsToEventLog)
{
WriteToEventLog(e, "GetUser(String, Boolean)");
// use fully qualified name so as not to conflict with System.Data.ProviderException
// in System.Data.Entity assembly
throw new System.Configuration.Provider.ProviderException(exceptionMessage);
}
else
{
throw e;
}
}
finally
{
if (reader != null)
{
reader.Close();
}
cmd.Dispose();
conn.Close();
}
return u;
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public string GetUserId()
{
NpgsqlMembershipProvider _provider = null;
ProviderCollection _providers = null;
// Get a reference to the <imageService> section
MembershipSection section = (MembershipSection) WebConfigurationManager.GetSection("system.web/membership");
// Load registered providers and point _provider
// to the default provider
_providers = new ProviderCollection();
ProvidersHelper.InstantiateProviders(section.Providers, _providers, typeof (NpgsqlMembershipProvider));
_provider = (NpgsqlMembershipProvider) _providers[section.DefaultProvider];
HttpContext currentContext = HttpContext.Current;
NpgsqlConnection conn = new NpgsqlConnection(_provider.connectionString);
NpgsqlCommand cmd =
new NpgsqlCommand(
"SELECT UserId FROM " + tableName + " WHERE user_name = @user_name AND application_name = @application_name", conn);
cmd.Parameters.Add("@user_name", NpgsqlDbType.Text, 255).Value = currentContext.User.Identity.Name;
cmd.Parameters.Add("@application_name", NpgsqlDbType.Text, 255).Value = _provider.ApplicationName;
string UserId = "";
try
{
conn.Open();
UserId = cmd.ExecuteScalar().ToString();
}
catch (NpgsqlException e)
{
if (WriteExceptionsToEventLog)
{
WriteToEventLog(e, "GetUserId()");
// use fully qualified name so as not to conflict with System.Data.ProviderException
// in System.Data.Entity assembly
throw new System.Configuration.Provider.ProviderException(exceptionMessage);
}
else
{
throw e;
}
}
finally
{
cmd.Dispose();
conn.Close();
}
return UserId;
}
public void Get_nonexistant ()
{
ProviderCollection col = new ProviderCollection();
TestProvider provider;
provider = new TestProvider();
provider.Initialize ("test", null);
col.Add (provider);
Assert.AreEqual (provider, col["test"], "A1");
Assert.IsNull (col["test2"], "A2");
}
public void Add_providerbase ()
{
ProviderCollection col = new ProviderCollection();
TestProviderBase provider;
provider = new TestProviderBase();
provider.Initialize ("test", null);
col.Add (provider);
Assert.AreEqual (provider, col["test"], "A1");
}
public void RegisterClientDependencies(List<IClientDependencyFile> dependencies, IEnumerable<IClientDependencyPath> paths)
{
//We will combine both the MVC and web forms providers here to pass in to the method since this method could be executing
//under the webforms context or the mvc context. This list as a parameter is used only for forced providers and wont
//matter if it includes the webforms and mvc ones together since they will only ever render when they are in their own
//context. This is better than checking if it is a System.Web.UI.Page handler currently IMO, plus the provider names
//between mvc and webforms are generally different.
var combinedCollection = new ProviderCollection();
foreach (ProviderBase p in ClientDependencySettings.Instance.MvcRendererCollection)
combinedCollection.Add(p);
foreach (ProviderBase p in ClientDependencySettings.Instance.FileRegistrationProviderCollection)
combinedCollection.Add(p);
RegisterClientDependencies(Provider, dependencies, paths, combinedCollection);
}
static DataClientProvider()
{
_providers = new ProviderCollection();
_syncRoot = new object();
_initialized = false;
}
static Hashtable GetMembershipHashtable(ProviderCollection providers)
{
var hashtableField = typeof(ProviderCollection).GetField("_Hashtable", BindingFlags.Instance | BindingFlags.NonPublic);
return hashtableField.GetValue(providers) as Hashtable;
}
private static void InstantiateProviders(ProviderSettingsCollection configProviders, ProviderCollection providers, CacheSettings cacheSettings)
{
foreach (ProviderSettings settings in configProviders)
{
providers.Add(InstantiateProvider(settings, cacheSettings));
}
}
