public ContentResult ExchangeToken()
{
var code = Request.Params.Get("code");
var tokenDetails = General.ExchangeToken(
int.Parse(ConfigurationManager.AppSettings.Get("CREATESEND_CLIENT_ID")),
ConfigurationManager.AppSettings.Get("CREATESEND_CLIENT_SECRET"),
ConfigurationManager.AppSettings.Get("CREATESEND_REDIRECT_URI"),
code);
var accessToken = tokenDetails.access_token;
var refreshToken = tokenDetails.refresh_token;
var response = "";
response = "<pre>";
response += "Your user is successfully authenticated. Here are the details you need:<br/><br/>";
response += "access token: " + accessToken + "<br/>";
response += "refresh token: " + refreshToken + "<br/>";
response += "<br/><br/>";
AuthenticationDetails auth = new OAuthAuthenticationDetails(
accessToken, refreshToken);
General general = new General(auth);
var clients = general.Clients();
response += "We've made an API call too. Here are your clients:<br/><br/>";
foreach (BasicClient c in clients) {
response += c.Name + "<br/>";
}
response += "</pre>";
return Content(response);
}
static U MakeRequest<T, U, EX>(
string method,
AuthenticationDetails auth,
string path,
NameValueCollection queryArguments,
T payload,
string baseUri,
string contentType)
where T : class
where EX : ErrorResult
{
JsonSerializerSettings serialiserSettings = new JsonSerializerSettings();
serialiserSettings.NullValueHandling = NullValueHandling.Ignore;
serialiserSettings.MissingMemberHandling = MissingMemberHandling.Ignore;
#if SUPPORTED_FRAMEWORK_VERSION
serialiserSettings.Converters.Add(new EmailAddressConverter());
#endif
string uri = baseUri + path + NameValueCollectionExtension.ToQueryString(queryArguments);
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(uri);
req.Method = method;
req.ContentType = contentType;
req.AutomaticDecompression = DecompressionMethods.GZip;
if (auth != null)
{
if (auth is OAuthAuthenticationDetails)
{
OAuthAuthenticationDetails oauthDetails = auth as OAuthAuthenticationDetails;
req.Headers["Authorization"] = "Bearer " + oauthDetails.AccessToken;
}
else if (auth is ApiKeyAuthenticationDetails)
{
ApiKeyAuthenticationDetails apiKeyDetails = auth as ApiKeyAuthenticationDetails;
req.Headers["Authorization"] = "Basic " + Convert.ToBase64String(
Encoding.Default.GetBytes(apiKeyDetails.ApiKey + ":x"));
}
else if (auth is BasicAuthAuthenticationDetails)
{
BasicAuthAuthenticationDetails basicDetails = auth as BasicAuthAuthenticationDetails;
req.Headers["Authorization"] = "Basic " + Convert.ToBase64String(
Encoding.Default.GetBytes(basicDetails.Username + ":" + basicDetails.Password));
}
}
req.UserAgent = string.Format("createsend-dotnet-#{0} .Net: {1} OS: {2} DLL: {3}",
CreateSendOptions.VersionNumber, Environment.Version, Environment.OSVersion, Assembly.GetExecutingAssembly().FullName);
if (method != "GET")
{
if (payload != null)
{
using (System.IO.StreamWriter os = new System.IO.StreamWriter(req.GetRequestStream()))
{
if (contentType == APPLICATION_FORM_URLENCODED_CONTENT_TYPE)
os.Write(payload);
else
os.Write(JsonConvert.SerializeObject(payload, Formatting.None, serialiserSettings));
os.Close();
}
}
else
req.ContentLength = 0;
}
try
{
using (var resp = (HttpWebResponse)req.GetResponse())
{
if (resp == null)
return default(U);
else
{
using (var sr = new System.IO.StreamReader(resp.GetResponseStream()))
{
#if SUPPORTED_FRAMEWORK_VERSION
var type = typeof(U);
if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(RateLimited<>))
{
var responseType = type.GetGenericArguments()[0];
var response = JsonConvert.DeserializeObject(sr.ReadToEnd().Trim(), responseType, serialiserSettings);
var status = new RateLimitStatus
{
Credit = resp.Headers["X-RateLimit-Limit"].UInt(0),
Remaining = resp.Headers["X-RateLimit-Remaining"].UInt(0),
Reset = resp.Headers["X-RateLimit-Reset"].UInt(0)
};
return (U)Activator.CreateInstance(type, response, status);
}
#endif
return JsonConvert.DeserializeObject<U>(sr.ReadToEnd().Trim(), serialiserSettings);
}
}
}
}
catch (WebException we)
{
if (we.Status == WebExceptionStatus.ProtocolError)
{
switch ((int)((HttpWebResponse)we.Response).StatusCode)
{
case 400:
case 401:
throw ThrowReworkedCustomException<EX>(we);
case 404:
default:
throw we;
}
}
else
{
throw we;
}
}
}
private static async Task <U> MakeRequestAsync <T, U, EX>(
string method,
AuthenticationDetails auth,
string path,
NameValueCollection queryArguments,
T payload,
string baseUri,
string contentType)
where T : class
where EX : ErrorResult
{
try
{
JsonSerializerSettings serialiserSettings = new JsonSerializerSettings();
serialiserSettings.NullValueHandling = NullValueHandling.Ignore;
serialiserSettings.MissingMemberHandling = MissingMemberHandling.Ignore;
serialiserSettings.Converters.Add(new EmailAddressConverter());
string uri = baseUri + path + NameValueCollectionExtension.ToQueryString(queryArguments);
HttpClientHandler handler = new HttpClientHandler();
handler.AutomaticDecompression = System.Net.DecompressionMethods.GZip;
HttpClient client = new HttpClient(handler);
if (auth != null)
{
if (auth is OAuthAuthenticationDetails)
{
OAuthAuthenticationDetails oauthDetails = auth as OAuthAuthenticationDetails;
client.DefaultRequestHeaders.Add("Authorization", "Bearer " + oauthDetails.AccessToken);
}
else if (auth is ApiKeyAuthenticationDetails)
{
ApiKeyAuthenticationDetails apiKeyDetails = auth as ApiKeyAuthenticationDetails;
client.DefaultRequestHeaders.Add("Authorization", "Basic " + Convert.ToBase64String(
Encoding.GetEncoding(0).GetBytes(apiKeyDetails.ApiKey + ":x")));
}
else if (auth is BasicAuthAuthenticationDetails)
{
BasicAuthAuthenticationDetails basicDetails = auth as BasicAuthAuthenticationDetails;
client.DefaultRequestHeaders.Add("Authorization", "Basic " + Convert.ToBase64String(
Encoding.GetEncoding(0).GetBytes(basicDetails.Username + ":" + basicDetails.Password)));
}
}
HttpContent content = null;
HttpResponseMessage response = null;
if (method != "GET")
{
Stream s = new MemoryStream();
Stream requestStream = new MemoryStream();
if (payload != null)
{
using (System.IO.StreamWriter os = new System.IO.StreamWriter(s))
{
if (contentType == APPLICATION_FORM_URLENCODED_CONTENT_TYPE)
{
os.Write(payload);
}
else
{
string json = JsonConvert.SerializeObject(payload, Formatting.None, serialiserSettings);
os.Write(json);
}
await os.FlushAsync();
s.Seek(0, SeekOrigin.Begin);
await s.CopyToAsync(requestStream);
os.Dispose();
}
requestStream.Seek(0, SeekOrigin.Begin);
content = new StreamContent(requestStream);
response = await client.PostAsync(uri, content);
}
else
{
response = await client.PostAsync(uri, null);
}
}
else
{
response = await client.GetAsync(uri);
}
if (response.IsSuccessStatusCode)
{
var resp = await response.Content.ReadAsStreamAsync();
if (resp == null)
{
return(default(U));
}
{
using (var sr = new System.IO.StreamReader(resp))
{
var type = typeof(U);
if (type.GetGenericTypeDefinition() == typeof(RateLimited <>))
{
var responseType = type.GenericTypeArguments[0];
var result = JsonConvert.DeserializeObject(sr.ReadToEnd().Trim(), responseType, serialiserSettings);
var status = new RateLimitStatus
{
Credit = response.Headers.Contains("X-RateLimit-Limit") ? uint.Parse(response.Headers.GetValues("X-RateLimit-Limit").First()) : 0,
Remaining = response.Headers.Contains("X-RateLimit-Remaining") ? uint.Parse(response.Headers.GetValues("X-RateLimit-Remaining").First()) : 0,
Reset = response.Headers.Contains("X-RateLimit-Reset") ? uint.Parse(response.Headers.GetValues("X-RateLimit-Reset").First()) : 0
};
return((U)Activator.CreateInstance(type, result, status));
}
return(JsonConvert.DeserializeObject <U>(sr.ReadToEnd().Trim(), serialiserSettings));
}
}
}
else
{
switch (response.StatusCode)
{
case System.Net.HttpStatusCode.BadRequest:
case System.Net.HttpStatusCode.Unauthorized:
throw ThrowReworkedCustomException <EX>(response);
case System.Net.HttpStatusCode.NotFound:
default:
throw new HttpRequestException(response.Content.ReadAsStringAsync().Result);
}
}
}
catch (Exception ex)
{
throw;
}
}