public bool ContainsPrincipal(SPUser user, out SPPermissionCollection permissionGroups)
{
bool result = false;
if (user.Groups == null)
{
user.LoadProperty("Groups");
}
var roleDefs = new SPPermissionCollection();
for (int i = 0; i < _list.Count; i++)
{
var spp = _list[i];
if ((spp.Type == PrincipalType.User && spp.LoginName.Equals(user.LoginName)) ||
(spp.Type == PrincipalType.SecurityGroup || spp.Type == PrincipalType.SharePointGroup &&
user.Groups.ContainsGroupByLoginName(spp.LoginName)))
{
result = true;
roleDefs._list.Add(spp);
}
}
permissionGroups = roleDefs;
return(result);
}
public static SPPermissionCollection ResolvePermissions(SPSecurable securable)
{
var roleAss = securable.SecObj.RoleAssignments;
if (!roleAss.AreItemsAvailable)
{
CTX.Lae(roleAss, true, col => col.Include(
ass => ass.Member, ass => ass.RoleDefinitionBindings.Include(
d => d.Name, d => d.Description)));
}
var permCol = new SPPermissionCollection(roleAss.Count);
foreach (var ass in roleAss)
{
permCol._list.Add(SPPermission.ResolvePermission(ass, securable));
}
return(permCol);
}
//public SPPermissionCollection GetUserPermissions(string userId)
//{
// if (this.CanSetPermissions)
// {
// var user = new SPUser(userId, true);
// if (this.Permissions == null)
// this.GetPermissions();
// if (this.Permissions)
// }
// else
// return null;
//}
#endregion
#region GET PERMISSIONS
public SPPermissionCollection GetPermissions()
{
if (!SecObj.IsPropertyReady(x => x.RoleAssignments))
{
CTX.Lae(SecObj, true, s => s.RoleAssignments);
}
Type secType = SecObj.GetType();
var genMeth = ExpressionMethod.MakeGenericMethod(secType);
var expressions = genMeth.Invoke(this, new object[1] {
new string[2] {
NameProperty, IdProperty
}
});
var specLae = typeof(CTX).GetMethod("SpecialLae", BindingFlags.NonPublic | BindingFlags.Static).MakeGenericMethod(SecObj.GetType());
specLae.Invoke(null, new object[3] {
SecObj, true, expressions
});
Permissions = SPPermissionCollection.ResolvePermissions(this);
return(Permissions);
}
public bool ContainsPrincipal(User user, out SPPermissionCollection permissionGroups) => this.ContainsPrincipal((SPUser)user, out permissionGroups);
public SPPermissionCollection GetPermissions()
{
Permissions = _web.RoleAssignments;
return(Permissions);
}
public SPPermissionCollection GetPermissions()
{
Permissions = _file.ListItemAllFields.RoleAssignments;
return(Permissions);
}