public override MembershipUser GetUser(object providerUserKey, bool userIsOnline)
{
if (providerUserKey == null)
{
throw new ArgumentNullException("providerUserKey");
}
if (!(providerUserKey is Guid))
{
throw new ArgumentException(SM.GetString(SM.Membership_InvalidProviderUserKey), "providerUserKey");
}
var bll = new SiteUsers();
var model = bll.GetModelByJoin(null, providerUserKey);
if (model == null)
{
return(null);
}
return(new MembershipUser(this.Name, model.Named, model.Id, model.Email, model.PasswordQuestion, model.Comment, model.IsApproved, model.IsLockedOut, model.CreateDate, model.LastLoginDate, model.LastActivityDate, model.LastPasswordChangedDate, model.LastLockoutDate));
}
internal string UnEncodePassword(string pass, int passwordFormat)
{
switch (passwordFormat)
{
case 0: // MembershipPasswordFormat.Clear:
return(pass);
case 1: // MembershipPasswordFormat.Hashed:
throw new ProviderException(SM.GetString(SM.Provider_can_not_decode_hashed_password));
default:
byte[] bIn = Convert.FromBase64String(pass);
byte[] bRet = DecryptPassword(bIn);
if (bRet == null)
{
return(null);
}
return(Encoding.Unicode.GetString(bRet, 16, bRet.Length - 16));
}
}
internal static bool GetBooleanValue(NameValueCollection config, string valueName, bool defaultValue)
{
string sValue = config[valueName];
if (sValue == null)
{
return(defaultValue);
}
bool result;
if (bool.TryParse(sValue, out result))
{
return(result);
}
else
{
throw new ProviderException(SM.GetString(SM.Value_must_be_boolean, valueName));
}
}
internal static int GetIntValue(NameValueCollection config, string valueName, int defaultValue, bool zeroAllowed, int maxValueAllowed)
{
string sValue = config[valueName];
if (sValue == null)
{
return(defaultValue);
}
int iValue;
if (!Int32.TryParse(sValue, out iValue))
{
if (zeroAllowed)
{
throw new ProviderException(SM.GetString(SM.Value_must_be_non_negative_integer, valueName));
}
throw new ProviderException(SM.GetString(SM.Value_must_be_positive_integer, valueName));
}
if (zeroAllowed && iValue < 0)
{
throw new ProviderException(SM.GetString(SM.Value_must_be_non_negative_integer, valueName));
}
if (!zeroAllowed && iValue <= 0)
{
throw new ProviderException(SM.GetString(SM.Value_must_be_positive_integer, valueName));
}
if (maxValueAllowed > 0 && iValue > maxValueAllowed)
{
throw new ProviderException(SM.GetString(SM.Value_too_big, valueName, maxValueAllowed.ToString(CultureInfo.InvariantCulture)));
}
return(iValue);
}
public override void Initialize(string name, NameValueCollection config)
{
if (config == null)
{
throw new ArgumentNullException("config");
}
if (String.IsNullOrEmpty(name))
{
name = "SqlMembershipProvider";
}
if (string.IsNullOrEmpty(config["description"]))
{
config.Remove("description");
config.Add("description", SM.GetString(SM.MembershipSqlProvider_description));
}
base.Initialize(name, config);
_SchemaVersionCheck = 0;
_EnablePasswordRetrieval = SC.GetBooleanValue(config, "enablePasswordRetrieval", false);
_EnablePasswordReset = SC.GetBooleanValue(config, "enablePasswordReset", true);
_RequiresQuestionAndAnswer = SC.GetBooleanValue(config, "requiresQuestionAndAnswer", true);
_RequiresUniqueEmail = SC.GetBooleanValue(config, "requiresUniqueEmail", true);
_MaxInvalidPasswordAttempts = SC.GetIntValue(config, "maxInvalidPasswordAttempts", 5, false, 0);
_PasswordAttemptWindow = SC.GetIntValue(config, "passwordAttemptWindow", 10, false, 0);
_MinRequiredPasswordLength = SC.GetIntValue(config, "minRequiredPasswordLength", 7, false, 128);
_MinRequiredNonalphanumericCharacters = SC.GetIntValue(config, "minRequiredNonalphanumericCharacters", 1, true, 128);
_PasswordStrengthRegularExpression = config["passwordStrengthRegularExpression"];
if (_PasswordStrengthRegularExpression != null)
{
_PasswordStrengthRegularExpression = _PasswordStrengthRegularExpression.Trim();
if (_PasswordStrengthRegularExpression.Length != 0)
{
try
{
Regex regex = new Regex(_PasswordStrengthRegularExpression);
}
catch (ArgumentException e)
{
throw new ProviderException(e.Message, e);
}
}
}
else
{
_PasswordStrengthRegularExpression = string.Empty;
}
if (_MinRequiredNonalphanumericCharacters > _MinRequiredPasswordLength)
{
throw new HttpException(SM.GetString(SM.MinRequiredNonalphanumericCharacters_can_not_be_more_than_MinRequiredPasswordLength));
}
_CommandTimeout = SC.GetIntValue(config, "commandTimeout", 30, true, 0);
_AppName = config["applicationName"];
if (string.IsNullOrEmpty(_AppName))
{
_AppName = SC.GetDefaultAppName();
}
if (_AppName.Length > 256)
{
throw new ProviderException(SM.GetString(SM.Provider_application_name_too_long));
}
string strTemp = config["passwordFormat"];
if (strTemp == null)
{
strTemp = "Hashed";
}
switch (strTemp)
{
case "Clear":
_PasswordFormat = MembershipPasswordFormat.Clear;
break;
case "Encrypted":
_PasswordFormat = MembershipPasswordFormat.Encrypted;
break;
case "Hashed":
_PasswordFormat = MembershipPasswordFormat.Hashed;
break;
default:
throw new ProviderException(SM.GetString(SM.Provider_bad_password_format));
}
if (PasswordFormat == MembershipPasswordFormat.Hashed && EnablePasswordRetrieval)
{
throw new ProviderException(SM.GetString(SM.Provider_can_not_retrieve_hashed_password));
}
//if (_PasswordFormat == MembershipPasswordFormat.Encrypted && MachineKeySection.IsDecryptionKeyAutogenerated)
// throw new ProviderException(SecurityMessage.GetString(SecurityMessage.Can_not_use_encrypted_passwords_with_autogen_keys));
config.Remove("connectionStringName");
config.Remove("enablePasswordRetrieval");
config.Remove("enablePasswordReset");
config.Remove("requiresQuestionAndAnswer");
config.Remove("applicationName");
config.Remove("requiresUniqueEmail");
config.Remove("maxInvalidPasswordAttempts");
config.Remove("passwordAttemptWindow");
config.Remove("commandTimeout");
config.Remove("passwordFormat");
config.Remove("name");
config.Remove("minRequiredPasswordLength");
config.Remove("minRequiredNonalphanumericCharacters");
config.Remove("passwordStrengthRegularExpression");
if (config.Count > 0)
{
string attribUnrecognized = config.GetKey(0);
if (!String.IsNullOrEmpty(attribUnrecognized))
{
throw new ProviderException(SM.GetString(SM.Provider_unrecognized_attribute, attribUnrecognized));
}
}
}
