public override async Task <bool> OnPreRequest()
{
//Get token
string tokenString = GetAuthToken();
if (tokenString == null)
{
await WriteString("Not Authorized", "text/plain", 401);
return(false);
}
//Authenticate this token
token = await conn.GetTokenByTokenAsync(tokenString);
if (token == null)
{
await WriteString("Not Authorized", "text/plain", 401);
return(false);
}
//Get user
user = await conn.GetUserByIdAsync(token.user_id);
if (user == null)
{
await WriteString("Not Authorized", "text/plain", 401);
return(false);
}
return(true);
}
private async Task OnLoginRequest(JObject data)
{
//Check if already logged in
if (user != null)
{
await SendLoginStatus(false, "Already logged in. Disconnect and reconnect first.");
return;
}
//Validate
if (!UtilValidateJObject(data, out string validateError, new JObjectValidationParameter("access_token", JTokenType.String)))
{
await SendLoginStatus(false, validateError);
return;
}
//Get token
token = await conn.GetTokenByTokenAsync((string)data["access_token"]);
if (token == null)
{
await SendLoginStatus(false, "Token Invalid");
return;
}
//Get user
user = await conn.GetUserByIdAsync(token.user_id);
if (user == null)
{
await SendLoginStatus(false, "User Invalid (bad!)");
return;
}
//Issue OK
await SendLoginStatus(true, "OK; Logged in user " + user.id);
//Let user space code handle this
await OnUserLoginSuccess();
}
public DbToken Create(string type,
string value,
string userId,
int ttlSeconds)
{
var token = new DbToken
{
UserId = userId,
Type = type,
Value = value,
Created = DateTime.Now,
ExpireAt = DateTime.Now.AddSeconds(ttlSeconds)
};
var existing = GetByTypeAndUserId(type, userId);
if (existing != null)
{
return(existing);
}
_tokens.InsertOne(token);
return(token);
}
public DbToken Create(string type,
string value,
string author,
int ttlSeconds)
{
var token = new DbToken
{
Author = author,
Type = type,
Value = value,
Created = DateTime.Now,
ExpireAt = DateTime.Now.AddSeconds(ttlSeconds)
};
var existing = GetByTypeAndAuthor(type, author);
if (existing != null)
{
return(existing);
}
_tokens.InsertOne(token);
return(token);
}
public void UpdateToken(DbToken token)
{
_tokenRepository.Update(token);
_unitOfWork.Commit();
}
public void CreateToken(DbToken token)
{
_tokenRepository.Add(token);
_unitOfWork.Commit();
}