mirror of
https://github.com/PepperDash/Essentials.git
synced 2026-02-16 05:05:00 +00:00
feat: move PD Core into Essentials
This commit is contained in:
Andrew Welker
241
src/PepperDash.Core/PasswordManagement/PasswordManager.cs
Normal file
241
src/PepperDash.Core/PasswordManagement/PasswordManager.cs
Normal file
@@ -0,0 +1,241 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using Crestron.SimplSharp;
|
||||
|
||||
namespace PepperDash.Core.PasswordManagement
|
||||
{
|
||||
/// <summary>
|
||||
/// Allows passwords to be stored and managed
|
||||
/// </summary>
|
||||
public class PasswordManager
|
||||
{
|
||||
/// <summary>
|
||||
/// Public dictionary of known passwords
|
||||
/// </summary>
|
||||
public static Dictionary<uint, string> Passwords = new Dictionary<uint, string>();
|
||||
/// <summary>
|
||||
/// Private dictionary, used when passwords are updated
|
||||
/// </summary>
|
||||
private Dictionary<uint, string> _passwords = new Dictionary<uint, string>();
|
||||
|
||||
/// <summary>
|
||||
/// Timer used to wait until password changes have stopped before updating the dictionary
|
||||
/// </summary>
|
||||
CTimer PasswordTimer;
|
||||
/// <summary>
|
||||
/// Timer length
|
||||
/// </summary>
|
||||
public long PasswordTimerElapsedMs = 5000;
|
||||
|
||||
/// <summary>
|
||||
/// Boolean event
|
||||
/// </summary>
|
||||
public event EventHandler<BoolChangeEventArgs> BoolChange;
|
||||
/// <summary>
|
||||
/// Ushort event
|
||||
/// </summary>
|
||||
public event EventHandler<UshrtChangeEventArgs> UshrtChange;
|
||||
/// <summary>
|
||||
/// String event
|
||||
/// </summary>
|
||||
public event EventHandler<StringChangeEventArgs> StringChange;
|
||||
/// <summary>
|
||||
/// Event to notify clients of an updated password at the specified index (uint)
|
||||
/// </summary>
|
||||
public static event EventHandler<StringChangeEventArgs> PasswordChange;
|
||||
|
||||
/// <summary>
|
||||
/// Constructor
|
||||
/// </summary>
|
||||
public PasswordManager()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Initialize password manager
|
||||
/// </summary>
|
||||
public void Initialize()
|
||||
{
|
||||
if (Passwords == null)
|
||||
Passwords = new Dictionary<uint, string>();
|
||||
|
||||
if (_passwords == null)
|
||||
_passwords = new Dictionary<uint, string>();
|
||||
|
||||
OnBoolChange(true, 0, PasswordManagementConstants.PasswordInitializedChange);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Updates password stored in the dictonary
|
||||
/// </summary>
|
||||
/// <param name="key"></param>
|
||||
/// <param name="password"></param>
|
||||
public void UpdatePassword(ushort key, string password)
|
||||
{
|
||||
// validate the parameters
|
||||
if (key > 0 && string.IsNullOrEmpty(password))
|
||||
{
|
||||
Debug.Console(1, string.Format("PasswordManager.UpdatePassword: key [{0}] or password are not valid", key, password));
|
||||
return;
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
// if key exists, update the value
|
||||
if(_passwords.ContainsKey(key))
|
||||
_passwords[key] = password;
|
||||
// else add the key & value
|
||||
else
|
||||
_passwords.Add(key, password);
|
||||
|
||||
Debug.Console(1, string.Format("PasswordManager.UpdatePassword: _password[{0}] = {1}", key, _passwords[key]));
|
||||
|
||||
if (PasswordTimer == null)
|
||||
{
|
||||
PasswordTimer = new CTimer((o) => PasswordTimerElapsed(), PasswordTimerElapsedMs);
|
||||
Debug.Console(1, string.Format("PasswordManager.UpdatePassword: CTimer Started"));
|
||||
OnBoolChange(true, 0, PasswordManagementConstants.PasswordUpdateBusyChange);
|
||||
}
|
||||
else
|
||||
{
|
||||
PasswordTimer.Reset(PasswordTimerElapsedMs);
|
||||
Debug.Console(1, string.Format("PasswordManager.UpdatePassword: CTimer Reset"));
|
||||
}
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
var msg = string.Format("PasswordManager.UpdatePassword key-value[{0}, {1}] failed:\r{2}", key, password, e);
|
||||
Debug.Console(1, msg);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// CTimer callback function
|
||||
/// </summary>
|
||||
private void PasswordTimerElapsed()
|
||||
{
|
||||
try
|
||||
{
|
||||
PasswordTimer.Stop();
|
||||
Debug.Console(1, string.Format("PasswordManager.PasswordTimerElapsed: CTimer Stopped"));
|
||||
OnBoolChange(false, 0, PasswordManagementConstants.PasswordUpdateBusyChange);
|
||||
foreach (var pw in _passwords)
|
||||
{
|
||||
// if key exists, continue
|
||||
if (Passwords.ContainsKey(pw.Key))
|
||||
{
|
||||
Debug.Console(1, string.Format("PasswordManager.PasswordTimerElapsed: pw.key[{0}] = {1}", pw.Key, pw.Value));
|
||||
if (Passwords[pw.Key] != _passwords[pw.Key])
|
||||
{
|
||||
Passwords[pw.Key] = _passwords[pw.Key];
|
||||
Debug.Console(1, string.Format("PasswordManager.PasswordTimerElapsed: Updated Password[{0} = {1}", pw.Key, Passwords[pw.Key]));
|
||||
OnPasswordChange(Passwords[pw.Key], (ushort)pw.Key, PasswordManagementConstants.StringValueChange);
|
||||
}
|
||||
}
|
||||
// else add the key & value
|
||||
else
|
||||
{
|
||||
Passwords.Add(pw.Key, pw.Value);
|
||||
}
|
||||
}
|
||||
OnUshrtChange((ushort)Passwords.Count, 0, PasswordManagementConstants.PasswordManagerCountChange);
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
var msg = string.Format("PasswordManager.PasswordTimerElapsed failed:\r{0}", e);
|
||||
Debug.Console(1, msg);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Method to change the default timer value, (default 5000ms/5s)
|
||||
/// </summary>
|
||||
/// <param name="time"></param>
|
||||
public void PasswordTimerMs(ushort time)
|
||||
{
|
||||
PasswordTimerElapsedMs = Convert.ToInt64(time);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Helper method for debugging to see what passwords are in the lists
|
||||
/// </summary>
|
||||
public void ListPasswords()
|
||||
{
|
||||
Debug.Console(0, "PasswordManager.ListPasswords:\r");
|
||||
foreach (var pw in Passwords)
|
||||
Debug.Console(0, "Passwords[{0}]: {1}\r", pw.Key, pw.Value);
|
||||
Debug.Console(0, "\n");
|
||||
foreach (var pw in _passwords)
|
||||
Debug.Console(0, "_passwords[{0}]: {1}\r", pw.Key, pw.Value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Protected boolean change event handler
|
||||
/// </summary>
|
||||
/// <param name="state"></param>
|
||||
/// <param name="index"></param>
|
||||
/// <param name="type"></param>
|
||||
protected void OnBoolChange(bool state, ushort index, ushort type)
|
||||
{
|
||||
var handler = BoolChange;
|
||||
if (handler != null)
|
||||
{
|
||||
var args = new BoolChangeEventArgs(state, type);
|
||||
args.Index = index;
|
||||
BoolChange(this, args);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Protected ushort change event handler
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
/// <param name="index"></param>
|
||||
/// <param name="type"></param>
|
||||
protected void OnUshrtChange(ushort value, ushort index, ushort type)
|
||||
{
|
||||
var handler = UshrtChange;
|
||||
if (handler != null)
|
||||
{
|
||||
var args = new UshrtChangeEventArgs(value, type);
|
||||
args.Index = index;
|
||||
UshrtChange(this, args);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Protected string change event handler
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
/// <param name="index"></param>
|
||||
/// <param name="type"></param>
|
||||
protected void OnStringChange(string value, ushort index, ushort type)
|
||||
{
|
||||
var handler = StringChange;
|
||||
if (handler != null)
|
||||
{
|
||||
var args = new StringChangeEventArgs(value, type);
|
||||
args.Index = index;
|
||||
StringChange(this, args);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Protected password change event handler
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
/// <param name="index"></param>
|
||||
/// <param name="type"></param>
|
||||
protected void OnPasswordChange(string value, ushort index, ushort type)
|
||||
{
|
||||
var handler = PasswordChange;
|
||||
if (handler != null)
|
||||
{
|
||||
var args = new StringChangeEventArgs(value, type);
|
||||
args.Index = index;
|
||||
PasswordChange(this, args);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user