Repository: PowerShell/PowerShell
File: src/Microsoft.PowerShell.ConsoleHost/host/msh/ConsoleHostUserInterfaceSecurity.cs (C#)

Code before:
        /// <param name="targetName">Name of the target for which creds are being collected.</param>
        /// <param name="message">Message to be displayed.</param>
        /// <param name="caption">Caption for the message.</param>
        /// <param name="allowedCredentialTypes">What type of creds can be supplied by the user.</param>
        /// <param name="options">Options that control the cred gathering UI behavior.</param>
        /// <returns>PSCredential object, or null if input was cancelled (or if reading from stdin and stdin at EOF).</returns>

        public override PSCredential PromptForCredential(
            string caption,
            string message,
            string userName,
            string targetName,
            PSCredentialTypes allowedCredentialTypes,
            PSCredentialUIOptions options)
        {
            PSCredential cred = null;
            SecureString password = null;
            string userPrompt = null;
            string passwordPrompt = null;

            if (!string.IsNullOrEmpty(caption))
            {
                // Should be a skin lookup

                WriteLineToConsole();
                WriteLineToConsole(PromptColor, RawUI.BackgroundColor, WrapToCurrentWindowWidth(caption));
            }

            if (!string.IsNullOrEmpty(message))
            {
                WriteLineToConsole(WrapToCurrentWindowWidth(message));
            }

            if (string.IsNullOrEmpty(userName))
            {
                userPrompt = ConsoleHostUserInterfaceSecurityResources.PromptForCredential_User;

                //
                // need to prompt for user name first
                //
                do
                {
                    WriteToConsole(userPrompt, true);
                    userName = ReadLine();
                    if (userName == null)
                    {
                        return null;
                    }
                }
                while (userName.Length == 0);
            }

Review comment (suggestion):
```suggestion
            string reenterPasswordPrompt = null;
```

Code after:
        /// <param name="allowedCredentialTypes">What type of credentials can be supplied by the user.</param>
        /// <param name="options">Options that control the credential gathering UI behavior.</param>
        /// <returns>PSCredential object, or null if input was cancelled (or if reading from stdin and stdin at EOF).</returns>
        public override PSCredential PromptForCredential(
            string caption, 
            string message, 
            string userName, 
            string targetName, 
            PSCredentialTypes allowedCredentialTypes, 
            PSCredentialUIOptions options)
        {
            return PromptForCredential(
                caption,
                message,
                userName,
                confirmPassword: false,
                targetName,
                allowedCredentialTypes,
                options);
        }

        /// <summary>
        /// Prompt for credentials.
        /// </summary>
        /// <param name="caption">Caption for the message.</param>
        /// <param name="message">Message to be displayed.</param>
        /// <param name="userName">Name of the user whose credentials are to be prompted for. If set to null or empty string, the function will prompt for user name first.</param>
        /// <param name="confirmPassword">Prompts user to re-enter the password for confirmation.</param>
        /// <param name="targetName">Name of the target for which credentials are being collected.</param>
        /// <param name="allowedCredentialTypes">What type of credentials can be supplied by the user.</param>
        /// <param name="options">Options that control the credential gathering UI behavior.</param>
        /// <returns>PSCredential object, or null if input was cancelled (or if reading from stdin and stdin at EOF).</returns>
        public override PSCredential PromptForCredential(
            string caption,
            string message,
            string userName,
            bool confirmPassword,
            string targetName,
            PSCredentialTypes allowedCredentialTypes,
            PSCredentialUIOptions options)
        {
            PSCredential cred = null;
            SecureString password = null;
            SecureString reenterPassword = null;
            string userPrompt = null;
            string passwordPrompt = null;
            string confirmPasswordPrompt = null;
            string passwordMismatch = null;

            if (!string.IsNullOrEmpty(caption))
            {