public static string GetAccessTokenRequiredForRequest(HttpRequestMessage httpRequestMessage, SharePointAcsContext spContext) {
string accessToken = null;
if ((spContext.SPAppWebUrl != null) && httpRequestMessage.RequestUri.AbsoluteUri.StartsWith(spContext.SPAppWebUrl.AbsoluteUri)) {
accessToken = spContext.UserAccessTokenForSPAppWeb;
}
else if ((spContext.SPHostUrl != null) && httpRequestMessage.RequestUri.AbsoluteUri.StartsWith(spContext.SPHostUrl.AbsoluteUri)) {
accessToken = spContext.UserAccessTokenForSPHost;
}
else {
accessToken = spContext.CreateAppOnlyClientContextForSPHost().ToString();
}
if (String.IsNullOrEmpty(accessToken)) {
throw new Exception("Request url did not target the host web or appweb, unable to continue proxying request. The request url is misformatted or you should not be using the proxy.");
}
return accessToken;
}
public async Task <ActionResult> Index()
{
SharePointAcsContext spContext = (SharePointAcsContext)SharePointContextProvider.Current.GetSharePointContext(HttpContext);
string accessToken = spContext.UserAccessTokenForSPHost;
System.Web.HttpContext.Current.Session["AccessToken"] = accessToken;
System.Web.HttpContext.Current.Session["SPHostUrl"] = spContext.SPHostUrl;
//Host Web
string hostToken = spContext.UserAccessTokenForSPHost;
StringBuilder hostRequestUri = new StringBuilder()
.Append(spContext.SPHostUrl)
.Append("_api/web/title");
ViewBag.hostTitle = await GetWebTitle(hostRequestUri, hostToken);
//App Web
string appToken = spContext.UserAccessTokenForSPAppWeb;
StringBuilder appRequestUri = new StringBuilder()
.Append(spContext.SPAppWebUrl)
.Append("_api/web/title");
ViewBag.appTitle = await GetWebTitle(appRequestUri, appToken);
//Project Context
using (var projectContext = ContextHelper.GetClientContext(Request.Url))
{
// Query the Project Context
//projectContext.Load(projectContext.Projects);
// projectContext.ExecuteQuery();
projectContext.Load(projectContext.Web, web => web.Title);
projectContext.ExecuteQuery();
ViewBag.Message = projectContext.Web.Title;
}
return(View());
}
public static string GetAccessTokenRequiredForRequest(HttpRequestMessage httpRequestMessage, SharePointAcsContext spContext)
{
string accessToken = null;
if ((spContext.SPAppWebUrl != null) && httpRequestMessage.RequestUri.AbsoluteUri.StartsWith(spContext.SPAppWebUrl.AbsoluteUri))
{
accessToken = spContext.UserAccessTokenForSPAppWeb;
}
else if ((spContext.SPHostUrl != null) && httpRequestMessage.RequestUri.AbsoluteUri.StartsWith(spContext.SPHostUrl.AbsoluteUri))
{
accessToken = spContext.UserAccessTokenForSPHost;
}
else
{
accessToken = spContext.CreateAppOnlyClientContextForSPHost().ToString();
}
if (String.IsNullOrEmpty(accessToken))
{
throw new Exception("Request url did not target the host web or appweb, unable to continue proxying request. The request url is misformatted or you should not be using the proxy.");
}
return(accessToken);
}
