private async Task Authenticate()
{
if (!string.IsNullOrEmpty(_token))
{
return;
}
if (CredentialStore.ObjectExists("google.auth.json"))
{
var access = CredentialStore.RetrieveObject("google.auth.json");
if (DateTime.UtcNow >= DateTime.Parse((string)access.expiry))
{
access = await RefreshAccessToken(access);
StoreAccess(access);
}
_token = access.access_token;
}
else
{
var access = await GetNewAccessToken();
StoreAccess(access);
_token = access.access_token;
}
}
private dynamic CreateProxy()
{
var client = new RestClient("http://dev.virtualearth.net/REST/v1/");
client.AddDefaultParameter("key", CredentialStore.Key("bing"));
return(new RestProxy(client));
}
public async Task GetMethod2PathAsProperty2Params()
{
var client = new RestClient("http://openstates.org/api/v1");
client.AddDefaultHeader("X-APIKEY", CredentialStore.Key("sunlight"));
dynamic proxy = new RestProxy(client);
var result = await proxy.legislators.geo.get(lat : 44.926868, _long : -93.214049);
Assert.IsNotNull(result);
Assert.IsTrue(result.Count > 0);
}
public async Task GetMethodSegmentWithArgs()
{
var client = new RestClient("http://openstates.org/api/v1");
client.AddDefaultHeader("X-APIKEY", CredentialStore.Key("sunlight"));
dynamic proxy = new RestProxy(client);
var result = await proxy.bills.mn("2013s1")("SF 1").get();
Assert.IsNotNull(result);
Assert.IsTrue(result.id == "MNB00017167");
}
public async Task ExplicitGetInvoke()
{
var client = new RestClient("http://openstates.org/api/v1");
client.AddDefaultHeader("X-APIKEY", CredentialStore.Key("sunlight"));
dynamic proxy = new RestProxy(client);
dynamic result = await proxy.metadata.mn.get();
Assert.IsNotNull(result);
Assert.IsTrue(result.name == "Minnesota");
}
public async Task GetMethod1PathArg1Param()
{
var client = new RestClient("http://openstates.org/api/v1");
client.AddDefaultHeader("X-APIKEY", CredentialStore.Key("sunlight"));
dynamic proxy = new RestProxy(client);
var result = await proxy.bills.get(state : "mn", chamber : "upper", status : "passed_upper");
Assert.IsNotNull(result);
Assert.IsNotNull(result.Count > 0);
Assert.IsTrue(result[0].chamber == "upper");
}
private async Task <dynamic> RefreshAccessToken(dynamic access)
{
Assert.IsNotNull((string)access.refresh_token);
dynamic key = CredentialStore.JsonKey("google").installed;
var client = new RestClient("https://accounts.google.com");
dynamic proxy = new RestProxy(client);
var response = await proxy.o.oauth2.token.post(client_id : key.client_id, client_secret : key.client_secret, refresh_token : access.refresh_token, grant_type : "refresh_token");
Assert.IsNotNull(response);
return(response);
}
private async Task <dynamic> GetNewAccessToken()
{
dynamic key = CredentialStore.JsonKey("google").installed;
var client = new RestClient("https://accounts.google.com");
dynamic proxy = new RestProxy(client);
var response = await proxy.o.oauth2.device.code.post(client_id : key.client_id, scope : "email profile https://www.googleapis.com/auth/calendar");
Assert.IsNotNull(response);
Debug.WriteLine((string)response.user_code);
// use clip.exe to put the user code on the clipboard
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.Arguments = string.Format("/c echo {0} | clip", response.user_code);
p.Start();
// this requires user permission - open a broswer - enter the user_code which is now in the clipboard
Process.Start((string)response.verification_url);
int expiration = response.expires_in;
int interval = response.interval;
int time = interval;
dynamic tokenResonse = null;
// we are using the device flow so enter the code in the browser - poll google for success
while (time < expiration)
{
Thread.Sleep(interval * 1000);
tokenResonse = await proxy.o.oauth2.token.post(client_id : key.client_id, client_secret : key.client_secret, code : response.device_code, grant_type : "http://oauth.net/grant_type/device/1.0");
if (tokenResonse.access_token != null)
{
break;
}
time += interval;
}
Assert.IsNotNull(tokenResonse);
return(tokenResonse);
}
private static void StoreAccess(dynamic access)
{
access.expiry = DateTime.UtcNow.Add(TimeSpan.FromSeconds((int)access.expires_in));
CredentialStore.StoreObject("google.auth.json", access);
}
