internal override bool InternalProcessPermissions(Folder folder)
{
MemberRights memberRights = (MemberRights)MailboxFolderAccessRight.CalculateMemberRights(this.AccessRights, folder.ClassName == "IPF.Appointment");
PermissionSet permissionSet = folder.GetPermissionSet();
Permission permission = null;
try
{
if (base.MailboxFolderUserId.UserType == MailboxFolderUserId.MailboxFolderUserType.Default)
{
if (permissionSet.DefaultPermission != null && permissionSet.DefaultPermission.MemberRights != MemberRights.None)
{
throw new UserAlreadyExistsInPermissionEntryException(base.MailboxFolderUserId.ToString());
}
permissionSet.SetDefaultPermission(memberRights);
permission = permissionSet.DefaultPermission;
}
else if (base.MailboxFolderUserId.UserType == MailboxFolderUserId.MailboxFolderUserType.Anonymous)
{
if (permissionSet.AnonymousPermission != null && permissionSet.AnonymousPermission.MemberRights != MemberRights.None)
{
throw new UserAlreadyExistsInPermissionEntryException(base.MailboxFolderUserId.ToString());
}
permissionSet.SetAnonymousPermission(memberRights);
permission = permissionSet.AnonymousPermission;
}
else
{
PermissionSecurityPrincipal securityPrincipal = base.MailboxFolderUserId.ToSecurityPrincipal();
Permission entry = permissionSet.GetEntry(securityPrincipal);
if (entry != null)
{
throw new UserAlreadyExistsInPermissionEntryException(base.MailboxFolderUserId.ToString());
}
permission = permissionSet.AddEntry(securityPrincipal, memberRights);
}
}
catch (ArgumentOutOfRangeException exception)
{
base.WriteError(exception, (ErrorCategory)1003, this.Identity);
return(false);
}
base.WriteObject(MailboxFolderPermission.FromXsoPermission(folder.DisplayName, permission, this.ResolvedObjectId));
return(true);
}
public static bool ModifyPermission(PermissionSet permissionSet, PermissionSecurityPrincipal permissionSecurityPrincipal, MemberRights memberRights)
{
bool result = false;
if (permissionSecurityPrincipal.Type == PermissionSecurityPrincipal.SecurityPrincipalType.SpecialPrincipal && permissionSecurityPrincipal.SpecialType == PermissionSecurityPrincipal.SpecialPrincipalType.Default)
{
GroupMailboxPermissionHandler.Tracer.TraceDebug <PermissionSecurityPrincipal.SpecialPrincipalType, MemberRights>(0L, "Modifying permissions for permissionSecurityPrincipal {0} with rights {1}", PermissionSecurityPrincipal.SpecialPrincipalType.Default, memberRights);
Permission permission = permissionSet.DefaultPermission;
if (permission != null && permission.MemberRights != memberRights)
{
permissionSet.SetDefaultPermission(memberRights);
result = true;
}
}
else
{
GroupMailboxPermissionHandler.Tracer.TraceDebug <string, MemberRights>(0L, "Modifying permissions for permissionSecurityPrincipal {0} with rights {1}", (permissionSecurityPrincipal.Type == PermissionSecurityPrincipal.SecurityPrincipalType.ExternalUserPrincipal) ? permissionSecurityPrincipal.ExternalUser.ExternalId : string.Empty, memberRights);
Permission permission = permissionSet.GetEntry(permissionSecurityPrincipal);
if (permission == null && memberRights != MemberRights.None)
{
permission = permissionSet.AddEntry(permissionSecurityPrincipal, PermissionLevel.None);
permission.MemberRights = memberRights;
result = true;
}
else if (permission != null && memberRights == MemberRights.None)
{
permissionSet.RemoveEntry(permissionSecurityPrincipal);
result = true;
}
else if (permission != null && permission.MemberRights != memberRights)
{
permission.MemberRights = memberRights;
result = true;
}
}
return(result);
}
