/// <summary>
/// Create a new instance of ParticleCloud
/// </summary>
/// <param name="accessToken">A token from a prevous OAuth call</param>
public ParticleCloud(string accessToken = null)
{
try
{
ResourceLoader resourceLoader = ResourceLoader.GetForCurrentView("OAuthClient");
oauth_client_id = resourceLoader.GetString("OAuthClientID");
oauth_client_secret = resourceLoader.GetString("OAuthClientSecret");
}
catch
{
}
if (string.IsNullOrWhiteSpace(oauth_client_id))
{
oauth_client_id = "particle";
}
if (string.IsNullOrWhiteSpace(oauth_client_secret))
{
oauth_client_secret = "particle";
}
if (accessToken != null)
{
particleAuthentication = new ParticleAuthenticationResponse();
particleAuthentication.AccessToken = accessToken;
}
}
/// <summary>
/// Create a new instance of ParticleCloud
/// </summary>
/// <param name="accessToken">A token from a prevous OAuth call</param>
public ParticleCloud(string accessToken = null)
{
SetOAuthClient();
if (accessToken != null)
{
particleAuthentication = new ParticleAuthenticationResponse();
particleAuthentication.AccessToken = accessToken;
}
}
/// <summary>
/// Set the authentication values from previous values
/// </summary>
/// <param name="accessToken">Previously saved access token</param>
/// <param name="expires_in">Previously saved expires in value</param>
/// <param name="refresh_token">Previously saved refresh token</param>
public void SetAuthentication(string accessToken, int?expires_in = null, string refresh_token = null)
{
particleAuthentication = new ParticleAuthenticationResponse();
particleAuthentication.AccessToken = accessToken;
if (expires_in != null)
{
particleAuthentication.ExpiresIn = expires_in.Value;
}
if (refresh_token != null)
{
particleAuthentication.RefreshToken = refresh_token;
}
}
/// <summary>
/// Login a user and save the state if valid
/// </summary>
/// <param name="username">Username of the user</param>
/// <param name="password">Password for the user</param>
/// <param name="expiresIn">Seconds in which to expire the token. Zero for never</param>
/// <returns>Returns true if the user credentials are valid</returns>
public async Task <bool> LoginAsync(string username, string password, int expiresIn = 0)
{
var results = await CreateTokenAsync(username, password, expiresIn);
if (results != null)
{
particleAuthentication = results;
logedInUsername = username;
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Validate a token and save the state if valid
/// </summary>
/// <param name="token">A token from a prevous OAuth call</param>
/// <returns>Returns true if the token is valid</returns>
public async Task <bool> TokenLoginAsync(string token)
{
particleAuthentication = new ParticleAuthenticationResponse();
particleAuthentication.AccessToken = token;
try
{
var responseContent = await GetDataAsync($"{ParticleApiVersion}/{ParticleApiPathUser}");
return(true);
}
catch
{
Logout();
return(false);
}
}
/// <summary>
/// Clear local state.
/// Does not destroy the token from Particle Cloud
/// </summary>
public void Logout()
{
particleAuthentication = null;
logedInUsername = "";
}