public bool HasAccessGrantedToExternalUser(string _inputSiteCollectionUrl, string _strUserID)
{
bool isAccessGranted = false;
string siteCollectionUrl = _inputSiteCollectionUrl;
string message = string.Empty;
ClientContext clientContext;
try
{
using (clientContext = GetClientContext(siteCollectionUrl, clientID, clientSecret))
{
var users = new List <UserRoleAssignment>();
users.Add(new UserRoleAssignment()
{
UserId = _strUserID,
Role = Role.Edit
});
WebSharingManager.UpdateWebSharingInformation(clientContext, clientContext.Web, users, true, "Access given by SOHA", true, true);
clientContext.ExecuteQuery();
isAccessGranted = true;
//string link = clientContext.Web.CreateAnonymousLinkForDocument("https://tenantname.sharepoint.com/Documents/sample.docx", ExternalSharingDocumentOption.View);
//SharingResult result = clientContext.Web.ShareDocument("https://tenantname.sharepoint.com/Documents/sample.docx", "*****@*****.**", ExternalSharingDocumentOption.View, true, "Doc shared programmatically");
}
}
catch (Exception ex)
{
isAccessGranted = false;
}
return(isAccessGranted);
}
public static void InviteExtUser()
{
List <CSVOutputExternalUser> externalUserColl = ReadCSV();
Dictionary <string, Role> roleDictionary = new Dictionary <string, Role>()
{
{ "None", Role.None },
{ "View", Role.View },
{ "Edit", Role.Edit },
{ "Owner", Role.Owner },
{ "LimitedView", Role.LimitedView },
{ "LimitedEdit", Role.LimitedEdit },
{ "Review", Role.Review },
{ "RestrictedView", Role.RestrictedView }
};
string username = ConfigurationManager.AppSettings["username"];
string password = ConfigurationManager.AppSettings["password"];
var siteDomain = ConfigurationManager.AppSettings["siteDomain"];
string emailMessage;
using (var securePassword = new SecureString())
{
foreach (var c in password.ToCharArray())
{
securePassword.AppendChar(c);
}
var count = 0;
foreach (var extUser in externalUserColl.Skip(1))
{
emailMessage = "Dear " + extUser.Name + Environment.NewLine +
", Welcome to SharePoint site, please follow the below link to request access.";
using (var ctx = new ClientContext(siteDomain + extUser.Site))
{
try
{
count++;
ctx.Credentials = new SharePointOnlineCredentials(username, securePassword);
var web = ctx.Web;
ctx.Load(web, x => x.SiteGroups);
ctx.ExecuteQuery();
var users = new List <UserRoleAssignment>();
//Role role = roleDictionary[extUser.PermissionGroup];
users.Add(new UserRoleAssignment()
{
UserId = extUser.Email,
Role = Role.LimitedView
});
WebSharingManager.UpdateWebSharingInformation(ctx, web, users, true, emailMessage, true, true);
ctx.ExecuteQuery();
Console.WriteLine("Completed " + count);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + count);
}
}
}
Console.ReadLine();
}
}
