/// <summary>
/// Store OAuth 2.0 credentials in the application's database.
/// </summary>
/// <param name="userId">User's ID.</param>
/// <param name="credentials">The OAuth 2.0 credentials to store.</param>
static void StoreCredentials(String userId, IAuthorizationState credentials)
{
StoredCredentials sc = new StoredCredentials()
{
UserId = userId,
AccessToken = credentials.AccessToken,
RefreshToken = credentials.RefreshToken
};
string json = Newtonsoft.Json.JsonConvert.SerializeObject(sc);
System.IO.File.WriteAllText("token.google.drive." + userId + ".txt", json);
//StoredCredentialsDBContext db = new StoredCredentialsDBContext();
//StoredCredentials sc = db.StoredCredentialSet.FirstOrDefault(x => x.UserId == userId);
//if (sc != null)
//{
// sc.AccessToken = credentials.AccessToken;
// sc.RefreshToken = credentials.RefreshToken;
//}
//else
//{
// db.StoredCredentialSet.Add(new StoredCredentials { UserId = userId, AccessToken = credentials.AccessToken, RefreshToken = credentials.RefreshToken });
//}
//db.SaveChanges();
}
/// <summary>
/// Retrieved stored credentials for the provided user ID.
/// </summary>
/// <param name="userId">User's ID.</param>
/// <returns>Stored GoogleAccessProtectedResource if found, null otherwise.</returns>
static IAuthorizationState GetStoredCredentials(String userId)
{
//StoredCredentialsDBContext db = new StoredCredentialsDBContext();
//StoredCredentials sc = db.StoredCredentialSet.FirstOrDefault(x => x.UserId == userId);
//if (sc != null)
//{
// return new AuthorizationState() { AccessToken = sc.AccessToken, RefreshToken = sc.RefreshToken };
//}
if (System.IO.File.Exists("token.google.drive." + userId + ".txt"))
{
string json = System.IO.File.ReadAllText(userId + ".txt");
StoredCredentials sc = Newtonsoft.Json.JsonConvert.DeserializeObject <StoredCredentials>(json);
if (sc != null)
{
return new AuthorizationState()
{
AccessToken = sc.AccessToken, RefreshToken = sc.RefreshToken
}
}
;
}
return(null);
}