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craigbartdevcraigbartdev
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Register user, delete user, and email confirmation
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13 files changed

+349
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lines changed

‎.gitignore‎

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*.user
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*.userosscache
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*.sln.docstates
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AppSettings.config
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# User-specific files (MonoDevelop/Xamarin Studio)
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*.userprefs

‎personal_site_api/Controllers/AccountController.cs‎

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This file was deleted.

‎personal_site_api/Controllers/AccountsController.cs‎

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using Microsoft.AspNet.Identity;
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using personal_site_api.Infrastructure;
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using System;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Web.Http;
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using static personal_site_api.Models.AccountBindingModels;
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namespace personal_site_api.Controllers
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{
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[RoutePrefix("api/accounts")]
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public class AccountsController : BaseApiController
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{
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[Route("users")]
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public IHttpActionResult GetUsers()
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{
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return Ok(AppUserManager.Users.ToList().Select(u => TheModelFactory.Create(u)));
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}
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[Route("user/{id:guid}", Name = "GetUserById")]
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public async Task<IHttpActionResult> GetUser(string Id)
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{
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var user = await AppUserManager.FindByIdAsync(Id);
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if (user != null)
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return Ok(TheModelFactory.Create(user));
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return NotFound();
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}
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[Route("create")]
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public async Task<IHttpActionResult> CreateUser(CreateUserBindingModel createUserModel)
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{
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if (!ModelState.IsValid)
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return BadRequest(ModelState);
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var user = new ApplicationUser()
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{
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UserName = createUserModel.Username,
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Email = createUserModel.Email
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};
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IdentityResult addUserResult = await AppUserManager.CreateAsync(user, createUserModel.Password);
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if (!addUserResult.Succeeded)
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return GetErrorResult(addUserResult);
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//email configuration
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string code = await AppUserManager.GenerateEmailConfirmationTokenAsync(user.Id);
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var callbackUrl = new Uri(Url.Link("ConfirmEmailRoute", new { userId = user.Id, code }));
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await AppUserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your email by clicking <a href=\"" + callbackUrl + "\">here</a>");
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Uri locationHeader = new Uri(Url.Link("GetUserById", new { id = user.Id }));
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return Created(locationHeader, TheModelFactory.Create(user));
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}
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[HttpGet]
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[Route("ConfirmEmail", Name = "ConfirmEmailRoute")]
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public async Task<IHttpActionResult> ConfirmEmail(string userId = "", string code = "")
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{
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if (string.IsNullOrWhiteSpace(userId) || string.IsNullOrWhiteSpace(code))
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{
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ModelState.AddModelError("", "User Id and Code are required");
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return BadRequest(ModelState);
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}
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IdentityResult result = await AppUserManager.ConfirmEmailAsync(userId, code);
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if (result.Succeeded)
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return Ok();
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else
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return GetErrorResult(result);
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}
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[Route("ChangePassword")]
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public async Task<IHttpActionResult> ChangePassword(ChangePasswordBindingModel model)
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{
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if (!ModelState.IsValid)
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return BadRequest(ModelState);
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var userId = User.Identity.GetUserId();
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IdentityResult result = await AppUserManager.ChangePasswordAsync(userId, model.OldPassword, model.NewPassword);
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if (!result.Succeeded)
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return GetErrorResult(result);
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await AppUserManager.SendEmailAsync(userId, "Password Change", "Your password has been changed");
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return Ok();
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}
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[HttpDelete]
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[Route("user/{id:guid}")]
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public async Task<IHttpActionResult> DeleteUser(string id)
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{
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var appUser = await AppUserManager.FindByIdAsync(id);
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if (appUser == null)
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return NotFound();
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IdentityResult result = await AppUserManager.DeleteAsync(appUser);
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if (!result.Succeeded)
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return GetErrorResult(result);
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return Ok();
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}
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}
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}

‎personal_site_api/Controllers/BaseApiController.cs‎

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@@ -1,4 +1,6 @@
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using Microsoft.AspNet.Identity;
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using Microsoft.AspNet.Identity.Owin;
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using personal_site_api.Infrastructure;
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using personal_site_api.Models;
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using System;
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using System.Collections.Generic;
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namespace personal_site_api.Controllers
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{
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//extended by account controller
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public class BaseApiController : ApiController
1316
{
1417
private ModelFactory _modelFactory;
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private ApplicationUserManager _AppUserManager = null;
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protected ApplicationUserManager AppUserManager
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{
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get
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{
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return _AppUserManager ?? Request.GetOwinContext().GetUserManager<ApplicationUserManager>();
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}
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}
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public BaseApiController() { }
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1630
protected ModelFactory TheModelFactory
1731
{
1832
get
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{
2034
if (_modelFactory == null)
2135
{
22-
_modelFactory = new ModelFactory(Request);
36+
_modelFactory = new ModelFactory(Request, AppUserManager);
2337
}
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return _modelFactory;
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}

‎personal_site_api/Dtos/UserDto.cs‎

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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namespace personal_site_api.Dtos
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{
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//used in ModelFactory
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public class UserDto
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{
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public string Url { get; set; }
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public string Id { get; set; }
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public string UserName { get; set; }
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public string Email { get; set; }
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public IList<string> Roles { get; set; }
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}
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}

‎personal_site_api/Infrastructure/ApplicationUserManager.cs‎

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using Microsoft.AspNet.Identity;
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using Microsoft.AspNet.Identity.EntityFramework;
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using Microsoft.AspNet.Identity.Owin;
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using Microsoft.Owin;
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using personal_site_api.Services;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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namespace personal_site_api.Infrastructure
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{
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public class ApplicationUserManager : UserManager<ApplicationUser>
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{
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public ApplicationUserManager(IUserStore<ApplicationUser> store)
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: base(store)
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{
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}
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public static ApplicationUserManager Create(IdentityFactoryOptions<ApplicationUserManager> options, IOwinContext context)
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{
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var appDbContext = context.Get<ApplicationDbContext>();
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var appUserManager = new ApplicationUserManager(new UserStore<ApplicationUser>(appDbContext));
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//username validation
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appUserManager.UserValidator = new UserValidator<ApplicationUser>(appUserManager) {
27+
AllowOnlyAlphanumericUserNames = true,
28+
RequireUniqueEmail = true
29+
};
30+
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//password validation
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appUserManager.PasswordValidator = new PasswordValidator
33+
{
34+
RequiredLength = 6,
35+
RequireNonLetterOrDigit = false,
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RequireDigit = true,
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RequireLowercase = true,
38+
RequireUppercase = true
39+
};
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//hook up email service in Services folder
43+
appUserManager.EmailService = new EmailService();
44+
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var dataProtectionProvider = options.DataProtectionProvider;
46+
if(dataProtectionProvider != null)
47+
{
48+
appUserManager.UserTokenProvider = new DataProtectorTokenProvider<ApplicationUser>(dataProtectionProvider.Create("ASP.NET Identity"))
49+
{
50+
//code for email confirmation and reset password lifetime
51+
TokenLifespan = TimeSpan.FromHours(6)
52+
};
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}
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return appUserManager;
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}
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}
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}

‎personal_site_api/Models/AccountBindingModels.cs‎

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using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using System.Web;
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7+
namespace personal_site_api.Models
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{
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public class AccountBindingModels
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{
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public class CreateUserBindingModel
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{
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[Required]
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[EmailAddress]
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[Display(Name = "Email")]
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public string Email { get; set; }
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[Required]
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[Display(Name = "Username")]
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public string Username { get; set; }
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22+
[Display(Name = "Role Name")]
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public string RoleName { get; set; }
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25+
[Required]
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[StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
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[DataType(DataType.Password)]
28+
[Display(Name = "Password")]
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public string Password { get; set; }
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[Required]
32+
[DataType(DataType.Password)]
33+
[Display(Name = "Confirm Password")]
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[Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
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public string ConfirmPassword { get; set; }
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}
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public class ChangePasswordBindingModel
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{
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[Required]
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[DataType(DataType.Password)]
42+
[Display(Name = "Current Password")]
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public string OldPassword { get; set; }
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[Required]
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[StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
47+
[DataType(DataType.Password)]
48+
[Display(Name = "New Password")]
49+
public string NewPassword { get; set; }
50+
51+
[Required]
52+
[DataType(DataType.Password)]
53+
[Display(Name = "Confirm Password")]
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[Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
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public string ConfirmPassword { get; set; }
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}
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}
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}

‎personal_site_api/Models/ModelFactory.cs‎

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1-
using System;
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using personal_site_api.Dtos;
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using personal_site_api.Infrastructure;
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using System;
24
using System.Collections.Generic;
35
using System.Net.Http;
46
using System.Web.Http.Routing;
@@ -8,10 +10,25 @@ namespace personal_site_api.Models
810
public class ModelFactory
911
{
1012
private UrlHelper _UrlHelper;
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private ApplicationUserManager _AppUserManager;
1114

12-
public ModelFactory(HttpRequestMessage request)
15+
//called in BaseApiController
16+
public ModelFactory(HttpRequestMessage request, ApplicationUserManager appUserManager)
1317
{
1418
_UrlHelper = new UrlHelper(request);
19+
_AppUserManager = appUserManager;
20+
}
21+
22+
public UserDto Create(ApplicationUser appUser)
23+
{
24+
return new UserDto
25+
{
26+
Url = _UrlHelper.Link("GetUserById", new { id = appUser.Id }),
27+
Id = appUser.Id,
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UserName = appUser.UserName,
29+
Email = appUser.Email,
30+
Roles = _AppUserManager.GetRolesAsync(appUser.Id).Result
31+
};
1532
}
1633
}
1734
}

‎personal_site_api/Services/EmailService.cs‎

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using Microsoft.AspNet.Identity;
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using SendGrid;
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using System;
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using System.Collections.Generic;
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using System.Configuration;
6+
using System.Linq;
7+
using System.Net;
8+
using System.Threading.Tasks;
9+
using System.Web;
10+
11+
namespace personal_site_api.Services
12+
{
13+
public class EmailService : IIdentityMessageService
14+
{
15+
public async Task SendAsync(IdentityMessage message) {
16+
await configSendGridAsync(message);
17+
}
18+
19+
public async Task configSendGridAsync(IdentityMessage message)
20+
{
21+
var myMessage = new SendGridMessage();
22+
23+
myMessage.AddTo(message.Destination);
24+
myMessage.From = new System.Net.Mail.MailAddress("craigbartjr@gmail.com", "Craig Bartholomew");
25+
myMessage.Subject = message.Subject;
26+
myMessage.Text = message.Body;
27+
myMessage.Html = message.Body;
28+
29+
var credentials = new NetworkCredential(ConfigurationManager.AppSettings["emailService:Username"],
30+
ConfigurationManager.AppSettings["emailService:Password"]);
31+
32+
var transportWeb = new Web(credentials);
33+
34+
if (transportWeb != null)
35+
{
36+
//send email
37+
await transportWeb.DeliverAsync(myMessage);
38+
} else
39+
{
40+
//errors
41+
await Task.FromResult(0);
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}
43+
}
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}
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}

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