UserNamePasswordServiceCredential.cs source code in C# .NET

                        Code:
                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Security / UserNamePasswordServiceCredential.cs / 2 / UserNamePasswordServiceCredential.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

namespace System.ServiceModel.Security 
{
    using System.Collections.Generic; 
    using System.ServiceModel; 
    using System.Runtime.Serialization;
    using System.IdentityModel.Selectors; 

    using System.Net;
    using System.Security.Principal;
    using System.ServiceModel.Security.Tokens; 
    using System.Security.Cryptography.X509Certificates;
    using System.Web.Security; 
    using System.Runtime.CompilerServices; 

    public sealed class UserNamePasswordServiceCredential 
    {
        internal const UserNamePasswordValidationMode DefaultUserNamePasswordValidationMode = UserNamePasswordValidationMode.Windows;
        internal const bool DefaultCacheLogonTokens = false;
        internal const int DefaultMaxCachedLogonTokens = 128; 
        internal const string DefaultCachedLogonTokenLifetimeString = "00:15:00";
        internal static readonly TimeSpan DefaultCachedLogonTokenLifetime = TimeSpan.Parse(DefaultCachedLogonTokenLifetimeString); 
 
        UserNamePasswordValidationMode validationMode = DefaultUserNamePasswordValidationMode;
        UserNamePasswordValidator validator; 
        object membershipProvider;
        bool includeWindowsGroups = SspiSecurityTokenProvider.DefaultExtractWindowsGroupClaims;
        bool cacheLogonTokens = DefaultCacheLogonTokens;
        int maxCachedLogonTokens = DefaultMaxCachedLogonTokens; 
        TimeSpan cachedLogonTokenLifetime = DefaultCachedLogonTokenLifetime;
        bool isReadOnly; 
 
        internal UserNamePasswordServiceCredential()
        { 
            // empty
        }

        internal UserNamePasswordServiceCredential(UserNamePasswordServiceCredential other) 
        {
            this.includeWindowsGroups = other.includeWindowsGroups; 
            this.membershipProvider = other.membershipProvider; 
            this.validationMode = other.validationMode;
            this.validator = other.validator; 
            this.cacheLogonTokens = other.cacheLogonTokens;
            this.maxCachedLogonTokens = other.maxCachedLogonTokens;
            this.cachedLogonTokenLifetime = other.cachedLogonTokenLifetime;
            this.isReadOnly = other.isReadOnly; 
        }
 
        public UserNamePasswordValidationMode UserNamePasswordValidationMode 
        {
            get 
            {
                return this.validationMode;
            }
            set 
            {
                UserNamePasswordValidationModeHelper.Validate(value); 
                ThrowIfImmutable(); 
                this.validationMode = value;
            } 
        }

        public UserNamePasswordValidator CustomUserNamePasswordValidator
        { 
            get
            { 
                return this.validator; 
            }
            set 
            {
                ThrowIfImmutable();
                this.validator = value;
            } 
        }
 
        public MembershipProvider MembershipProvider 
        {
            get 
            {
                return (MembershipProvider)this.membershipProvider;
            }
            set 
            {
                ThrowIfImmutable(); 
                this.membershipProvider = value; 
            }
        } 

        public bool IncludeWindowsGroups
        {
            get 
            {
                return this.includeWindowsGroups; 
            } 
            set
            { 
                ThrowIfImmutable();
                this.includeWindowsGroups = value;
            }
        } 

        public bool CacheLogonTokens 
        { 
            get
            { 
                return this.cacheLogonTokens;
            }
            set
            { 
                ThrowIfImmutable();
                this.cacheLogonTokens = value; 
            } 
        }
 
        public int MaxCachedLogonTokens
        {
            get
            { 
                return this.maxCachedLogonTokens;
            } 
            set 
            {
                if (value <= 0) 
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value", SR.GetString(SR.ValueMustBeGreaterThanZero)));
                }
                ThrowIfImmutable(); 
                this.maxCachedLogonTokens = value;
            } 
        } 

        public TimeSpan CachedLogonTokenLifetime 
        {
            get
            {
                return this.cachedLogonTokenLifetime; 
            }
            set 
            { 
                if (value <= TimeSpan.Zero)
                { 
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value", SR.GetString(SR.TimeSpanMustbeGreaterThanTimeSpanZero)));
                }

                if (TimeoutHelper.IsTooLarge(value)) 
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value", value, 
                        SR.GetString(SR.SFxTimeoutOutOfRangeTooBig))); 
                }
                ThrowIfImmutable(); 
                this.cachedLogonTokenLifetime = value;
            }
        }
 
        internal UserNamePasswordValidator GetUserNamePasswordValidator()
        { 
            if (this.validationMode == UserNamePasswordValidationMode.MembershipProvider) 
            {
                return this.GetMembershipProviderValidator(); 
            }
            else if (this.validationMode == UserNamePasswordValidationMode.Custom)
            {
                if (this.validator == null) 
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.MissingCustomUserNamePasswordValidator))); 
                } 
                return this.validator;
            } 

            throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotSupportedException());
        }
 
        [MethodImpl(MethodImplOptions.NoInlining)]
        UserNamePasswordValidator GetMembershipProviderValidator() 
        { 
            MembershipProvider provider;
 
            if (this.membershipProvider != null)
            {
                provider = (MembershipProvider)this.membershipProvider;
            } 
            else
            { 
                provider = Membership.Provider; 
            }
 
            if (provider == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.MissingMembershipProvider)));
            } 
            return UserNamePasswordValidator.CreateMembershipProviderValidator(provider);
        } 
 
        internal void MakeReadOnly()
        { 
            this.isReadOnly = true;
        }

        void ThrowIfImmutable() 
        {
            if (this.isReadOnly) 
            { 
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.ObjectIsReadOnly)));
            } 
        }
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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UserNamePasswordServiceCredential.cs source code in C# .NET

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