GenericPrincipal.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / clr / src / BCL / System / Security / Principal / GenericPrincipal.cs / 1 / GenericPrincipal.cs
                        

                        
                            // ==++== 
//
//   Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ==--== 

// 
// GenericPrincipal.cs 
//
 
namespace System.Security.Principal
{
    using System.Runtime.Remoting;
    using System; 
    using System.Security.Util;
    using System.Globalization; 
 
    [Serializable]
[System.Runtime.InteropServices.ComVisible(true)] 
    public class GenericPrincipal : IPrincipal {
        private IIdentity m_identity;
        private string[] m_roles;
 
        public GenericPrincipal (IIdentity identity, string[] roles) {
            if (identity == null) 
                throw new ArgumentNullException("identity"); 

            m_identity = identity; 
            if (roles != null) {
                m_roles = new string[roles.Length];
                for (int i = 0; i < roles.Length; ++i) {
                    m_roles[i] = roles[i]; 
                }
            } 
            else { 
                m_roles = null;
            } 
        }

        public virtual IIdentity Identity {
            get { 
                return m_identity;
            } 
        } 

        public virtual bool IsInRole (string role) { 
            if (role == null || m_roles == null)
                return false;

            for (int i = 0; i < m_roles.Length; ++i) { 
                if (m_roles[i] != null && String.Compare(m_roles[i], role, StringComparison.OrdinalIgnoreCase) == 0)
                    return true; 
            } 
            return false;
        } 
    }
}

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