private string GetAuthorizationToken(string username, string hash, string address, string clientId)
{
Random rand = new Random((int)(DateTime.Now.Ticks % Int32.MaxValue));
DateTime expiryTime = DateTime.Now.Add(new TimeSpan(0, 0, 0, EXPIRY_SECONDS));
string expiryTimeStr = String.Format("{0:X4}{1:X2}{2:X2}{3:X2}{4:X2}{5:X2}{6:X2}",
expiryTime.Year, expiryTime.Month, expiryTime.Day,
expiryTime.Hour, expiryTime.Minute, expiryTime.Second, rand.Next(1000));
var token = new Hash().GetAuthorizationHash(username, hash + expiryTimeStr + address.ToString());
Repository.SaveAuthorizationInfo(username, token, expiryTime, address, clientId);
return token;
}
public void Should_be_possible_generate_hash_from_username_and_password()
{
var fakeUser = "******";
var fakePassword = "******";
string fakeToken = "5B7A297A4F583FA23C5C71CE8104377B30C3DA57";
var token = new Hash().GetAuthorizationHash(fakeUser, fakePassword);
Assert.IsNotNull(token);
Assert.AreEqual(fakeToken, token);
}
public string Login(string username, string password, string clientId)
{
if (username == null || password == null || users == null)
{
return null;
}
var hash = new Hash().GetAuthorizationHash(username, password);
var userRecord = users[username];
if ((userRecord == null) || (userRecord.Hash != hash))
{
return null;
}
else
{
return GetAuthorizationToken(username, hash, GetAddress(), clientId);
}
}
