| 1 | (* HCoop Domtool (http://hcoop.sourceforge.net/) |
| 2 | * Copyright (c) 2006-2007, Adam Chlipala |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; either version 2 |
| 7 | * of the License, or (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | *) |
| 18 | |
| 19 | (* Trusted path settings querying *) |
| 20 | |
| 21 | structure SocketPerm :> SOCKET_PERM = struct |
| 22 | |
| 23 | open MsgTypes |
| 24 | |
| 25 | fun query uname = |
| 26 | if Slave.inGroup {user = uname, group = "no-sockets"} then |
| 27 | Nada |
| 28 | else if Slave.inGroup {user = uname, group = "no-cli-sockets"} then |
| 29 | if Slave.inGroup {user = uname, group = "no-serv-sockets"} then |
| 30 | Nada |
| 31 | else |
| 32 | Server |
| 33 | else if Slave.inGroup {user = uname, group = "no-serv-sockets"} then |
| 34 | Client |
| 35 | else |
| 36 | Any |
| 37 | |
| 38 | end |