/// <summary>
/// This method will return a ClientContext object with the authentication cookie set.
/// The ClientContext should be disposed of as any other IDisposable
/// </summary>
/// <param name="targetSiteUrl"></param>
/// <returns></returns>
public static ClientContext GetAuthenticatedContext(string targetSiteUrl, int popUpWidth, int popUpHeight)
{
CookieCollection cookies = null;
cookies = ClaimsClientContext.GetAuthenticatedCookies(targetSiteUrl, popUpWidth, popUpHeight);
if (cookies == null)
{
return(null);
}
ClientContext context = new ClientContext(targetSiteUrl);
try
{
context.ExecutingWebRequest += delegate(object sender, WebRequestEventArgs e)
{
e.WebRequestExecutor.WebRequest.CookieContainer = new CookieContainer();
foreach (Cookie cookie in cookies)
{
e.WebRequestExecutor.WebRequest.CookieContainer.Add(cookie);
}
};
}
catch
{
if (context != null)
{
context.Dispose();
}
throw;
}
return(context);
}
static void Main(string[] args)
{
//This example extends the SPO_AuthenticateUsingCSOM sample
//After authenticating, this example connects to the Lists web
//service and gets the items in the Documents library, then
//lists them in the console window
//Adjust this string to point to your site on Office 365
string siteURL = "http://www.contoso.com/teamsite";
Console.WriteLine("Opening Site: " + siteURL);
//Call the ClaimClientContext class to do claims mode authentication
using (ClientContext context = ClaimsClientContext.GetAuthenticatedContext(siteURL))
{
if (context != null)
{
//We have the client context object so claims-based authentication is complete
//Find out about the SP.Web object
context.Load(context.Web);
context.ExecuteQuery();
//Display the name of the SharePoint site
Console.WriteLine(context.Web.Title);
}
}
//Next, get the authentication cookie so we can use it to connect to the lists web service
Console.WriteLine();
CookieCollection authCookie = ClaimsClientContext.GetAuthenticatedCookies(siteURL, 700, 500);
//listsWS is a Service Reference to the lists web service
//In Solution Explorer edit this reference to point to an instance
//of the service. This could be a local instance of SharePoint, rather
//than SharePoint Online as it is just used to create a proxy class
listsWS.Lists list = new listsWS.Lists();
//Edit this URL to point to your SharePoint Online site
list.Url = "http://www.contoso.com/teamsite/_vti_bin/Lists.asmx";
list.CookieContainer = new CookieContainer();
list.CookieContainer.Add(authCookie);
//Next we create the query to list items in the Documents library
//Edit this variable to be the name of the list you are interested in
string listName = "Documents";
//Put the view name here. In this case its the default view
string viewName = "";
//A good idea to limit the number of results
string rowLimit = "5";
//These are the XML elements passed to the query
XmlDocument xmlDoc = new XmlDocument();
XmlElement query = xmlDoc.CreateElement("Query");
XmlElement viewFields = xmlDoc.CreateElement("ViewFields");
XmlElement queryOptions = xmlDoc.CreateElement("QueryOptions");
//Add CAML markup to the query elements
query.InnerXml = "<Where><Gt><FieldRef Name=\"ID\" />" +
"<Value Type=\"Counter\">0</Value></Gt></Where>";
viewFields.InnerXml = "<FieldRef Name =\"Title\" />";
queryOptions.InnerXml = "<IncludeMandatoryColumns>FALSE</IncludeMandatoryColumns>" +
"<DateInUtc>TRUE</DateInUtc>";
//Run the query
XmlNode nodes = list.GetListItems(listName,
viewName,
query,
viewFields,
rowLimit,
null,
string.Empty);
string ixml = list.GetList(listName).InnerXml;
Console.WriteLine("Retreiving Items...");
//Loop through the results
foreach (XmlNode node in nodes)
{
if (node.Name == "rs:data")
{
for (int i = 0; i < node.ChildNodes.Count; i++)
{
if (node.ChildNodes[i].Name == "z:row")
{
//This is a node that corresponds to an item in the list
//Tell the user its Title
Console.WriteLine(node.ChildNodes[i].Attributes["ows_Title"].Value);
}
}
}
}
//This line prevents the console disappearing before you can read the result
//Alternatively, remove this line a run the project without debugging (CTRL-F5)
Console.ReadKey();
}
