42 lines
1.2 KiB
C#
42 lines
1.2 KiB
C#
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namespace Duplicati.CommandLine.ServerUtil;
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/// <summary>
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/// Various helper methods.
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/// </summary>
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public static class HelperMethods
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{
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/// <summary>
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/// Reads a password from the console.
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/// </summary>
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/// <param name="prompt">The prompt to display.</param>
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public static string ReadPasswordFromConsole(string prompt)
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{
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Console.Write(prompt);
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string password = "";
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while (true)
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{
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ConsoleKeyInfo keyInfo = Console.ReadKey(true);
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if (keyInfo.Key == ConsoleKey.Enter)
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{
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break;
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}
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if (keyInfo.Key == ConsoleKey.Backspace)
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{
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if (password.Length > 0)
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{
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password = password.Substring(0, password.Length - 1);
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Console.Write("\b \b");
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}
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}
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else if (keyInfo.KeyChar != '\u0000') // Only accept if the key maps to a Unicode character (e.g., ignore F1 or Home).
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{
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password += keyInfo.KeyChar;
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Console.Write("*");
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}
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}
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Console.WriteLine();
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return password;
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}
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}
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