public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
using (AuthentificationRepository _repo = new AuthentificationRepository())
{
ApplicationUser user = await _repo.FindUser(context.UserName, context.Password);
if (user == null)
{
context.SetError("invalid_grant", "The user name or password is incorrect.");
return;
}
}
var identity = new ClaimsIdentity(context.Options.AuthenticationType);
identity.AddClaim(new Claim(ClaimTypes.Name, context.UserName));
identity.AddClaim(new Claim("sub", context.UserName));
identity.AddClaim(new Claim("role", "user"));
var props = new AuthenticationProperties(new Dictionary <string, string>
{
{
"as:client_id", (context.ClientId == null) ? string.Empty : context.ClientId
},
{
"userName", context.UserName
}
});
var ticket = new AuthenticationTicket(identity, props);
context.Validated(ticket);
}
public override Task ValidateClientAuthentication(OAuthValidateClientAuthenticationContext context)
{
string clientId = string.Empty;
string clientSecret = string.Empty;
Client client = null;
if (!context.TryGetBasicCredentials(out clientId, out clientSecret))
{
context.TryGetFormCredentials(out clientId, out clientSecret);
}
if (context.ClientId == null)
{
context.Validated();
//context.SetError("invalid_clientId", "ClientId should be sent.");
return(Task.FromResult <object>(null));
}
using (AuthentificationRepository _repo = new AuthentificationRepository())
{
client = _repo.FindClient(context.ClientId);
}
if (client == null)
{
context.SetError("invalid_clientId", string.Format("Client '{0}' is not registered in the system.", context.ClientId));
return(Task.FromResult <object>(null));
}
if (client.ApplicationType == ApplicationTypes.NativeConfidential)
{
if (string.IsNullOrWhiteSpace(clientSecret))
{
context.SetError("invalid_clientId", "Client secret should be sent.");
return(Task.FromResult <object>(null));
}
else
{
if (client.Secret != Helper.GetHash(clientSecret))
{
context.SetError("invalid_clientId", "Client secret is invalid.");
return(Task.FromResult <object>(null));
}
}
}
if (!client.Active)
{
context.SetError("invalid_clientId", "Client is inactive.");
return(Task.FromResult <object>(null));
}
context.OwinContext.Set <string>("as:clientAllowedOrigin", client.AllowedOrigin);
context.OwinContext.Set <string>("as:clientRefreshTokenLifeTime", client.RefreshTokenLifeTime.ToString());
context.Validated();
return(Task.FromResult <object>(null));
}
/// <summary>
/// the method returns a new access token for the refresh token
/// </summary>
/// <param name="context">the current HTTP context</param>
/// <returns></returns>
public async Task ReceiveAsync(AuthenticationTokenReceiveContext context)
{
var allowedOrigin = context.OwinContext.Get <string>("as:clientAllowedOrigin");
context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { allowedOrigin });
string hashedTokenId = Helper.GetHash(context.Token);
using (AuthentificationRepository _repo = new AuthentificationRepository())
{
var refreshToken = await _repo.FindRefreshToken(hashedTokenId);
if (refreshToken != null)
{
context.DeserializeTicket(refreshToken.ProtectedTicket);
var result = await _repo.RemoveRefreshToken(hashedTokenId);
}
}
}
public async Task Inscription()
{
var dto = new DtoTGA001InpDA01UtilisateurPourInscription()
{
NomUtilisateur = "stephane",
MotDePasse = "password",
Email = "*****@*****.**",
Prenom = "Stéphane",
NomDeFamille = "Bressani",
Adresse = "16A ch. des Buclines",
CodePostal = "1224",
Lieu = "Chêne-Bougeries"
};
using var context = new DataContext(this.DA001TestDbContext().Options);
// Connection au repository
var repo = new AuthentificationRepository(context);
context.Database.EnsureCreated();
var userToCreate = new DA01Utilisateur
{
NomUtilisateur = dto.NomUtilisateur,
EMail = dto.Email
};
var clientToCreate = new DA10Client
{
Prenom = dto.Prenom,
NomDeFamille = dto.NomDeFamille,
Adresse = dto.Adresse,
CodePostal = dto.CodePostal,
Lieu = dto.Lieu
};
await repo.Inscription(userToCreate, clientToCreate, dto.MotDePasse);
Assert.True(await repo.UtilisateurExiste(dto.NomUtilisateur));
}
public async Task CreateAsync(AuthenticationTokenCreateContext context)
{
var clientid = context.Ticket.Properties.Dictionary["as:client_id"];
if (string.IsNullOrEmpty(clientid))
{
return;
}
var refreshTokenId = Guid.NewGuid().ToString("n");
using (AuthentificationRepository _repo = new AuthentificationRepository())
{
var refreshTokenLifeTime = context.OwinContext.Get <string>("as:clientRefreshTokenLifeTime");
var token = new RefreshToken()
{
Id = Helper.GetHash(refreshTokenId),
ClientId = clientid,
Subject = context.Ticket.Identity.Name,
IssuedUtc = DateTime.UtcNow,
ExpiresUtc = DateTime.UtcNow.AddMinutes(Convert.ToDouble(refreshTokenLifeTime))
};
context.Ticket.Properties.IssuedUtc = token.IssuedUtc;
context.Ticket.Properties.ExpiresUtc = token.ExpiresUtc;
token.ProtectedTicket = context.SerializeTicket();
var result = await _repo.AddRefreshToken(token);
if (result)
{
context.SetToken(refreshTokenId);
}
}
}
/// <summary>
/// the constructor creates a new instance of a controller
/// </summary>
public AccountController()
{
_Repo = new AuthentificationRepository();
_SecRepo = new RoleRightRepository();
}
