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126 lines
5.2 KiB
126 lines
5.2 KiB
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net.Mail;
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using System.Net.Mime;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.EntityFrameworkCore;
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using Teso_API.Models;
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namespace Teso_API.Controllers
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{
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[Route("api/[controller]")]
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[ApiController]
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public class ActivationGeneratorController : ControllerBase
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{
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private readonly TESOContext _context;
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private readonly IWebHostEnvironment webHostEnvironemt;
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public ActivationGeneratorController(TESOContext context, IWebHostEnvironment _webHostEnvironment)
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{
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_context = context;
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this.webHostEnvironemt = _webHostEnvironment;
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}
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// POST: api/ActivationGenerator
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// To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
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[HttpPost]
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public async Task<ActionResult> PostActivationCodes(TesoUserDetail user)
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{
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user.UserGUID = await _context.UserAuths.AsQueryable().Where(a => a.Username == user.Username).Select(p => p.UserGUID).FirstOrDefaultAsync();
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ActivationCodes activation = new ActivationCodes();
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activation.UserGuid = user.UserGUID;
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activation.CodeGuid = Guid.NewGuid().ToString();
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activation.DateGenerated = DateTime.Now;
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activation.Code = int.Parse(String.Format("{0:d6}", (DateTime.Now.Ticks / 10) % 100000));
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_context.ActivationCodes.Add(activation);
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try
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{
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int result = activationCode(user, activation.Code, activation.CodeGuid);
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if (result == 1)
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{
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await _context.SaveChangesAsync();
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}
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else
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{
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return BadRequest();
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}
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}
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catch
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{
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return Conflict();
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}
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return Ok();
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}
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private AlternateView GetEmbeddedImage(int code, string firstname, string guid)
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{
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string filePath = Path.Combine(this.webHostEnvironemt.ContentRootPath, "teso.png");
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LinkedResource res = new LinkedResource(filePath, MediaTypeNames.Image.Jpeg);
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res.ContentId = Guid.NewGuid().ToString();
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string htmlBody = "<html>" +
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@"<body style=""padding:50px;"">" +
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@"<div style=""padding:20px;"">" +
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@"<center><img src = 'cid:" + res.ContentId + @"' /> <br>" +
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"<b><h1> TESO </h1><b>" +
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"<hr/>" +
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"</center>" +
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@"<p style=""font-size:18px; color:#003445;""> Hello " + firstname + ",</p><br/>" +
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@"<center> <h1 style=""font-size:24px; color:#003445;font-weight:bold;""> <b> Your verification code is <br/> " + code + "<b> </h1> <br/>" +
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@"<p style=""font-size:18px; color:#003445;"">" +
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"Enter this code in the TESO app to activate your [customer portal] account. <br/>" +
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"You could also click the button below to confirm your email address: <br/>" +
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@"<a href='" + ServerLocation.location + "api/activationhandler/" + guid + "'>" +
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@"<button style=""height: 60px; color: white; font-size:18px; background-color:#fd0a35;font-weight:bold;padding:10px;cursor:pointer;"">Activate Account</button></a> <br/>" +
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"If it wasn't you, someone must have mistakenly typed in your email. Keep this code to yourself; no other action is needed at this moment </p> <br/>" +
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@"<h2 style=""font-size:18px; color:#003445;"">Regards, <br/>" +
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"<b>TESO TEAM <b></h2>" +
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"</center>" +
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"</div>" +
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"</body>" +
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"</html>";
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AlternateView alternateView = AlternateView.CreateAlternateViewFromString(htmlBody, null, MediaTypeNames.Text.Html);
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alternateView.LinkedResources.Add(res);
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return alternateView;
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}
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private int activationCode(TesoUserDetail tesoUser, int Code, string verificationCode)
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{
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try
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{
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MailMessage mail = new MailMessage();
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string client = "mail.privateemail.com";
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string clientPort = "587";
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string username = "support@tesoapp.com";
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string password = "Konstantinovich96";
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SmtpClient smtpClient = new SmtpClient(client);
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mail.From = new MailAddress(username);
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mail.To.Add(tesoUser.Email);
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mail.Subject = "Verification Code";
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mail.AlternateViews.Add(GetEmbeddedImage(Code, tesoUser.Username, verificationCode));
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mail.IsBodyHtml = true;
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smtpClient.Port = int.Parse(clientPort);
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smtpClient.Credentials = new System.Net.NetworkCredential(username, password);
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smtpClient.EnableSsl = true;
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smtpClient.Timeout = 1000000;
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smtpClient.Send(mail);
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return 1;
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}
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catch
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{
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return 0;
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}
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}
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}
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}
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