upd Authentification

SvetoforVKBot/Services/EmailService.cs

@@ -0,0 +1,43 @@
+using MimeKit;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using MailKit.Net.Smtp;
+using System.Configuration;
+using SvetoforVKBot.App_Start;
+
+namespace SvetoforVKBot.Services
+{
+    public class EmailService
+    {
+        public async Task SendEmailAsync(string email, string subject, string message)
+        {
+            var emailMessage = new MimeMessage();
+
+            emailMessage.From.Add(new MailboxAddress(
+                ((WebConfiguration)ConfigurationManager.GetSection("smtpClient")).FromName,
+                ((WebConfiguration)ConfigurationManager.GetSection("smtpClient")).Email));
+            emailMessage.To.Add(new MailboxAddress("", email));
+            emailMessage.Subject = subject;
+            emailMessage.Body = new TextPart(MimeKit.Text.TextFormat.Html)
+            {
+                Text = message
+            };
+
+            using (var client = new SmtpClient())
+            {
+                //await client.ConnectAsync("mail.hosting.reg.ru", 465);
+                await client.ConnectAsync(
+                    ((WebConfiguration)ConfigurationManager.GetSection("smtpClient")).Host, 
+                    ((WebConfiguration)ConfigurationManager.GetSection("smtpClient")).Port,
+                    (MailKit.Security.SecureSocketOptions)((WebConfiguration)ConfigurationManager.GetSection("smtpClient")).SSO);
+                await client.AuthenticateAsync(
+                    ((WebConfiguration)ConfigurationManager.GetSection("smtpClient")).UserName,
+                    ((WebConfiguration)ConfigurationManager.GetSection("smtpClient")).Password);
+                await client.SendAsync(emailMessage);
+                await client.DisconnectAsync(true);
+            }
+        }
+    }
+}

SvetoforVKBot/Services/PasswordService.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SvetoforVKBot.Services
+{
+    public class PasswordService
+    {
+        public static string GeneratePassword()
+        {
+
+            int length = 6;
+
+            StringBuilder password = new StringBuilder();
+            Random random = new Random();
+
+            while (password.Length < length)
+            {
+                int c = random.Next(0, 9);
+                password.Append(c);
+            }
+
+            return password.ToString();
+        }
+
+        public static string CreateMD5(string input)
+        {
+            // Use input string to calculate MD5 hash
+            using (System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create())
+            {
+                byte[] inputBytes = System.Text.Encoding.ASCII.GetBytes(input);
+                byte[] hashBytes = md5.ComputeHash(inputBytes);
+
+                // Convert the byte array to hexadecimal string
+                StringBuilder sb = new StringBuilder();
+                for (int i = 0; i < hashBytes.Length; i++)
+                {
+                    sb.Append(hashBytes[i].ToString("X2"));
+                }
+                return sb.ToString().ToLower();
+            }
+        }
+    }
+}