ServiceAuthorizationElement.cs source code in C# .NET

                        Code:
                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Configuration / ServiceAuthorizationElement.cs / 1 / ServiceAuthorizationElement.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

namespace System.ServiceModel.Configuration 
{
    using System.Collections.Generic; 
    using System.ServiceModel.Channels; 
    using System.ServiceModel;
    using System.ServiceModel.Description; 
    using System.ComponentModel;
    using System.Configuration;
    using System.IdentityModel.Claims;
    using System.IdentityModel.Policy; 

    public sealed partial class ServiceAuthorizationElement : BehaviorExtensionElement 
    { 
        public ServiceAuthorizationElement()
        { 
        }

        [ConfigurationProperty(ConfigurationStrings.PrincipalPermissionMode, DefaultValue = PrincipalPermissionMode.UseWindowsGroups)]
        [ServiceModelEnumValidator(typeof(PrincipalPermissionModeHelper))] 
        public PrincipalPermissionMode PrincipalPermissionMode
        { 
            get { return (PrincipalPermissionMode)base[ConfigurationStrings.PrincipalPermissionMode]; } 
            set { base[ConfigurationStrings.PrincipalPermissionMode] = value; }
        } 

        [ConfigurationProperty(ConfigurationStrings.RoleProviderName, DefaultValue = "")]
        [StringValidator(MinLength = 0)]
        public string RoleProviderName 
        {
            get { return (string)base[ConfigurationStrings.RoleProviderName]; } 
            set 
            {
                if (String.IsNullOrEmpty(value)) 
                {
                    value = String.Empty;
                }
                base[ConfigurationStrings.RoleProviderName] = value; 
            }
        } 
 
        [ConfigurationProperty(ConfigurationStrings.ImpersonateCallerForAllOperations, DefaultValue = ServiceAuthorizationBehavior.DefaultImpersonateCallerForAllOperations)]
        public bool ImpersonateCallerForAllOperations 
        {
            get { return (bool)base[ConfigurationStrings.ImpersonateCallerForAllOperations]; }
            set { base[ConfigurationStrings.ImpersonateCallerForAllOperations] = value; }
        } 

        [ConfigurationProperty(ConfigurationStrings.ServiceAuthorizationManagerType, DefaultValue = "")] 
        [StringValidator(MinLength = 0)] 
        public string ServiceAuthorizationManagerType
        { 
            get { return (string)base[ConfigurationStrings.ServiceAuthorizationManagerType]; }
            set
            {
                if (String.IsNullOrEmpty(value)) 
                {
                    value = String.Empty; 
                } 
                base[ConfigurationStrings.ServiceAuthorizationManagerType] = value;
            } 
        }

        [ConfigurationProperty(ConfigurationStrings.AuthorizationPolicies)]
        public AuthorizationPolicyTypeElementCollection AuthorizationPolicies 
        {
            get { return (AuthorizationPolicyTypeElementCollection)base[ConfigurationStrings.AuthorizationPolicies]; } 
        } 

        public override void CopyFrom(ServiceModelExtensionElement from) 
        {
            base.CopyFrom(from);

            ServiceAuthorizationElement source = (ServiceAuthorizationElement)from; 
#pragma warning suppress 56506 //[....]; base.CopyFrom() checks for 'from' being null
            this.PrincipalPermissionMode = source.PrincipalPermissionMode; 
            this.RoleProviderName = source.RoleProviderName; 
            this.ImpersonateCallerForAllOperations = source.ImpersonateCallerForAllOperations;
            this.ServiceAuthorizationManagerType = source.ServiceAuthorizationManagerType; 
            AuthorizationPolicyTypeElementCollection srcAuthorizationPolicies = source.AuthorizationPolicies;
            AuthorizationPolicyTypeElementCollection dstAuthorizationPolicies = this.AuthorizationPolicies;
            for (int i = 0; i < srcAuthorizationPolicies.Count; ++i)
            { 
                dstAuthorizationPolicies.Add(srcAuthorizationPolicies[i]);
            } 
        } 

        protected internal override object CreateBehavior() 
        {
            ServiceAuthorizationBehavior behavior = new ServiceAuthorizationBehavior();
            behavior.PrincipalPermissionMode = this.PrincipalPermissionMode;
            string roleProviderName = this.RoleProviderName; 
            if (!String.IsNullOrEmpty(roleProviderName))
            { 
                behavior.RoleProvider = System.Web.Security.Roles.Providers[roleProviderName]; 
                if (behavior.RoleProvider == null)
                { 
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(
                        SR.GetString(SR.InvalidRoleProviderSpecifiedInConfig, roleProviderName)));
                }
            } 

            behavior.ImpersonateCallerForAllOperations = this.ImpersonateCallerForAllOperations; 
            string serviceAuthorizationManagerType = this.ServiceAuthorizationManagerType; 
            if (!String.IsNullOrEmpty(serviceAuthorizationManagerType))
            { 
                Type type = Type.GetType(serviceAuthorizationManagerType, true);
                if (!typeof(ServiceAuthorizationManager).IsAssignableFrom(type))
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException( 
                        SR.GetString(SR.ConfigInvalidServiceAuthorizationManagerType, serviceAuthorizationManagerType, typeof(ServiceAuthorizationManager))));
                } 
                behavior.ServiceAuthorizationManager = (ServiceAuthorizationManager)Activator.CreateInstance(type); 
            }
            AuthorizationPolicyTypeElementCollection authorizationPolicies = this.AuthorizationPolicies; 
            if (authorizationPolicies.Count > 0)
            {
                List policies = new List(authorizationPolicies.Count);
                for (int i = 0; i < authorizationPolicies.Count; ++i) 
                {
                    Type type = Type.GetType(authorizationPolicies[i].PolicyType, true); 
                    if (!typeof(IAuthorizationPolicy).IsAssignableFrom(type)) 
                    {
                        throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException( 
                            SR.GetString(SR.ConfigInvalidAuthorizationPolicyType, authorizationPolicies[i].PolicyType, typeof(IAuthorizationPolicy))));
                    }
                    policies.Add((IAuthorizationPolicy)Activator.CreateInstance(type));
                } 
                behavior.ExternalAuthorizationPolicies = policies.AsReadOnly();
            } 
            return behavior; 
        }
 
        public override Type BehaviorType
        {
            get { return typeof(ServiceAuthorizationBehavior); }
        } 
    }
} 
 

 

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

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