84 lines
2.2 KiB
C#
84 lines
2.2 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="SqlCredential.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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// <owner current="true" primary="true">[....]</owner>
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// <owner current="true" primary="false">[....]</owner>
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//------------------------------------------------------------------------------
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namespace System.Data.SqlClient
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{
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using System;
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using System.Security;
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using System.Data.Common;
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// Represent a pair of user id and password which to be used for SQL Authentication
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// SqlCredential takes password as SecureString which is better way to store security sensitive information
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// This class is immutable
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public sealed class SqlCredential
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{
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string _userId;
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SecureString _password;
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//
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// PUBLIC CONSTRUCTOR
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//
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// SqlCredential
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// userId: userId
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// password: password
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//
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public SqlCredential(string userId, SecureString password)
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{
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if (userId == null)
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{
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throw ADP.ArgumentNull("userId");
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}
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if (userId.Length > TdsEnums.MAXLEN_USERNAME)
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{
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throw ADP.InvalidArgumentLength("userId", TdsEnums.MAXLEN_USERNAME);
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}
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if (password == null)
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{
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throw ADP.ArgumentNull("password");
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}
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if (password.Length > TdsEnums.MAXLEN_PASSWORD)
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{
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throw ADP.InvalidArgumentLength("password", TdsEnums.MAXLEN_PASSWORD);
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}
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if (!password.IsReadOnly())
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{
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throw ADP.MustBeReadOnly("password");
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}
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_userId = userId;
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_password = password;
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}
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//
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// PUBLIC PROPERTIES
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//
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public string UserId
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{
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get
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{
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return _userId;
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}
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}
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public SecureString Password
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{
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get
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{
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return _password;
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}
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}
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}
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} // System.Data.SqlClient namespace
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