/// <summary>
/// Gets the authentication token asynchronous.
/// </summary>
/// <returns></returns>
/// <exception cref="System.Exception">No existing auth token in DB</exception>
public async Task <TokenBaerer> GetAuthTokenAsync()
{
using (RavenManager rm = RavenManager.Instance)
{
var token = await rm.GetLatestTokenAsync();
return(token);
}
}
/// <summary>
/// Gets the token form database.
/// </summary>
/// <returns></returns>
/// <exception cref="System.Exception">No existing auth token in DB</exception>
private TokenBaerer GetTokenFormDb()
{
using (RavenManager rm = RavenManager.Instance)
{
token = rm.GetLatestToken();
//if (token == null)
// throw new Exception("No existing auth token in DB");
}
return(token);
}
/// <summary>
/// Refreshes the token.
/// </summary>
/// <returns></returns>
/// <exception cref="System.Exception">No existing auth token in DB</exception>
public TokenBaerer RefreshToken()
{
using (RavenManager rm = RavenManager.Instance)
{
TokenBaerer oldToken = rm.GetLatestToken();
if (oldToken == null)
{
throw new Exception("No existing auth token in DB");
}
token = authManager.RefreshToken(oldToken.RefreshToken);
token.Id = oldToken.Id;
token.RealmId = oldToken.RealmId;
token.ExpiaryDate = oldToken.ExpiaryDate;
rm.UpdateToken(token);
return(token);
}
}
/// <summary>
/// Gets the new token.
/// </summary>
/// <param name="state">The state.</param>
/// <param name="code">The code.</param>
/// <param name="realmId">The realm identifier.</param>
/// <returns></returns>
/// <exception cref="System.Exception">
/// Error in getting token
/// or
/// CSRF validation fail
/// </exception>
public async Task <TokenBaerer> GetNewTokenAsync(string state, string code, string realmId)
{
string csrf = authManager.GetCSRFToken();
bool isValid = string.Equals(csrf, state);
if (isValid)
{
var token = await authManager.GetTokensAsync(code, realmId);
if (token == null)
{
throw new Exception("Error in getting token");
}
// store token in raven db
using (RavenManager rm = RavenManager.Instance)
{
// get existing token form raven
var oldToken = await rm.GetLatestTokenAsync();
// if exist update that token
if (oldToken != null)
{
token.Id = oldToken.Id;
await rm.UpdateTokenAsync(token);
}
// if not store token
else
{
await rm.StoreTokenAsync(token);
}
}
return(token);
}
else
{
throw new Exception("CSRF validation fail");
}
}