フォーム認証を使用し、CustomSqlMembershipプロバイダーを使用するサーバーにasp.net MVCアプリをデプロイしました。基本的に、SqlMembershipPRoviderで何も変更していません。ソースをMSからコピーし、プロジェクトに含めて、時々名前を変更しました。このエラーが発生します。
これはローカルホストとリモートにデプロイされたシステムで発生し、その原因が何であるかを理解できません。
'/'アプリケーションのサーバーエラー。構成エラーの説明:この要求を処理するために必要な構成ファイルの処理中にエラーが発生しました。以下の特定のエラーの詳細を確認し、構成ファイルを適切に変更してください。
パーサーエラーメッセージ:オブジェクト参照がオブジェクトのインスタンスに設定されていません。
ソースエラー:
Line 50: <clear/>
Line 51: <!--<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="dq_systemConnectionString" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression="" applicationName="/"/>-->
Line 52: `<add name="CustomSqlMembershipProvider" type="AcmeCorp.CustomSqlMembershipProvider, AcmeCorp, Version=1.0.0.0, Culture=neutral" connectionStringName="AcmeCorpConnectionString" enablePasswordRetrieval="False" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="True" passwordFormat="Hashed" maxInvalidPasswordAttempts="6" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression="" applicationName="/" />`
Line 53: </providers>
Line 54: </membership>
これは、web.configのメンバーシップオブジェクトの完全なリストです。
<membership defaultProvider="CustomSqlMembershipProvider">
<providers>
<clear />
<!--<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="dq_systemConnectionString" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression="" applicationName="/" />-->
<add name="CustomSqlMembershipProvider" type="AcmeCorp.CustomSqlMembershipProvider, AcmeCorp, Version=1.0.0.0, Culture=neutral" connectionStringName="dq_systemConnectionString" enablePasswordRetrieval="False" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="True" passwordFormat="Hashed" maxInvalidPasswordAttempts="6" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression="" applicationName="/" />
public class CustomSqlMembershipProvider : AcmeCorp.SqlMembershipProvider
{
static public ConnectionStringSettings css {get; set;}
public override void Initialize(string name, NameValueCollection config)
{
config.Add("connectionString", css.ConnectionString);
base.Initialize(name, config);
}
}
public class CustomSqlRoleProvider : AcmeCorp.SqlRoleProvider
{
static public ConnectionStringSettings css { get; set; }
public override string GetConnectionString()
{
return css.ConnectionString;
}
public override void Initialize(string name, NameValueCollection config)
{
//config.Add("connectionString", css.ConnectionString);
base.Initialize(name, config);
}
}
public interface ISiteProvider
{
bool Initialise(string host);
Site GetCurrentSite();
}
public class SiteProvider : ISiteProvider
{
SystemMetaDataContext mDB;
Site mSite;
public SiteProvider(SystemMetaDataContext db)
{
mDB = db;
}
public bool Initialise(string host)
{
mSite = mDB.Sites.SingleOrDefault(s => s.Host == host);
if (null != mSite)
{
CustomSqlMembershipProvider.css = new ConnectionStringSettings();
CustomSqlMembershipProvider.css.ConnectionString = mSite.Connection;
CustomSqlMembershipProvider.css.ProviderName = "System.Data.SqlClient";
CustomSqlMembershipProvider.css.Name = "dq_systemConnectionString";
CustomSqlMembershipProvider.css.ConnectionString = mSite.Connection;
CustomSqlRoleProvider.css = new ConnectionStringSettings();
CustomSqlRoleProvider.css.ConnectionString = mSite.Connection;
CustomSqlRoleProvider.css.ProviderName = "System.Data.SqlClient";
CustomSqlRoleProvider.css.Name = "dq_systemConnectionString";
CustomSqlRoleProvider.css.ConnectionString = mSite.Connection;
return true;
}
else
{
return false;
}
}
public Site GetCurrentSite()
{
return mSite;
}
}
public class BaseController : Controller
{
ISiteProvider mSiteProvider;
protected IRepository mRepository { get; private set; }
protected int DefaultPageSize { get; set; }
public BaseController()
{
DefaultPageSize = 10;
mSiteProvider = new SiteProvider(new SystemMetaDataContext());
}
public BaseController(IDQRepository repository)
{
mRepository = repository;
DefaultPageSize = 10;
if (Session["ActiveView"] == null)
{
IList<RoleViewModel> roles = mRepository.GetAllRoles();
foreach (RoleViewModel rvm in roles)
{
if (Roles.IsUserInRole(rvm.Name))
{
Session["ActiveView"] = rvm.Name;
break;
}
}
}
}
protected override void Initialize(RequestContext requestContext)
{
string[] host = requestContext.HttpContext.Request.Headers["Host"].Split(':');
MetaInfo.PopulateMeta(host[0]);
if (!mSiteProvider.Initialise(host[0]))
RedirectToRoute("Default");
if (null == mRepository)
mRepository = new DQRepository();
base.Initialize(requestContext);
}
protected override void OnActionExecuting(ActionExecutingContext filterContext)
{
ViewData["Site"] = Site;
base.OnActionExecuting(filterContext);
}
public Site Site {
get {
return mSiteProvider.GetCurrentSite();
}
}