public bool modifyApplication(string method, AadApplication application, ref string strErrors)
{
// check if token is expired or about to expire in 2 minutes
if (this.aadAuthentication.AadAuthenticationResult.IsExpired() ||
this.aadAuthentication.AadAuthenticationResult.WillExpireIn(2))
this.aadAuthentication.AadAuthenticationResult = this.aadAuthentication.GetNewAuthenticationResult(ref strErrors);
if (this.aadAuthentication.AadAuthenticationResult == null)
return false;
string authnHeader = "Authorization: " + this.aadAuthentication.AadAuthenticationResult.AccessToken;
string uri = this.BaseGraphUri + "/applications/" + application.objectId + "?" + this.ApiVersion;
//Setup serialization
JsonSerializerSettings jsonSettings = new JsonSerializerSettings();
jsonSettings.NullValueHandling = NullValueHandling.Ignore;
string body = "";
if (uri.Contains("/applications"))
body = JsonConvert.SerializeObject(application, jsonSettings);
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
request.Headers.Add(authnHeader);
request.Method = method;
if (method == "POST" || method == "PATCH" || method == "PUT")
{
byte[] data = encoding.GetBytes(body);
request.Method = method;
request.ContentType = "application/json";
request.ContentLength = data.Length;
using (Stream stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
}
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
if ((method == "GET" && response.StatusCode != HttpStatusCode.OK) ||
(method == "POST" && response.StatusCode != HttpStatusCode.Created) ||
(method == "PATCH" && response.StatusCode != HttpStatusCode.NoContent) ||
(method == "DELETE" && response.StatusCode != HttpStatusCode.NoContent))
{
throw new Exception(String.Format(
"Server error (HTTP {0}: {1}).",
response.StatusCode,
response.StatusDescription));
}
else
using (var stream = response.GetResponseStream())
{
return true;
}
}
}
catch (WebException webException)
{
GraphHelperEventSourceLogger.Log(webException, ref strErrors);
return false;
}
}
public AadApplication createApplication(AadApplication application, ref string strErrors)
{
// check if token is expired or about to expire in 2 minutes
if (this.aadAuthentication.AadAuthenticationResult.IsExpired() ||
this.aadAuthentication.AadAuthenticationResult.WillExpireIn(2))
this.aadAuthentication.AadAuthenticationResult = this.aadAuthentication.GetNewAuthenticationResult(ref strErrors);
if (this.aadAuthentication.AadAuthenticationResult == null)
return null;
string authnHeader = "Authorization: " + this.aadAuthentication.AadAuthenticationResult.AccessToken;
string uri = this.BaseGraphUri + "/applications" + "?" + this.ApiVersion;
//Setup object
JsonSerializerSettings jsonSettings = new JsonSerializerSettings();
jsonSettings.NullValueHandling = NullValueHandling.Ignore;
string body = "";
body = JsonConvert.SerializeObject(application, jsonSettings);
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
request.Headers.Add(authnHeader);
request.Method = "POST";
request.ContentType = "application/json";
byte[] data = encoding.GetBytes(body);
request.ContentLength = data.Length;
using (Stream stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
if (response.StatusCode != HttpStatusCode.Created)
{
throw new Exception(String.Format(
"Server error (HTTP {0}: {1}).",
response.StatusCode,
response.StatusDescription));
}
else
using (var stream = response.GetResponseStream())
{
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(AadApplication));
AadApplication newApplication = ser.ReadObject(stream) as AadApplication;
return newApplication;
}
}
}
catch (WebException webException)
{
GraphHelperEventSourceLogger.Log(webException, ref strErrors);
return null;
}
}
