Finish the security improvements:

  o Add "allow" command:
      "allow users a b c" gives access to users a, b and c.
      "allow modes auto"  gives those users access to auto mode only.
      "allow users *" and  "allow modes *" are accepted.
      No users and all modes are allowed by default.
    UID 0 can do anything.
  o Set the current label with the "load" and "dial" commands
    so that the call to ppp.linkdown makes sense.
  o Up the verison number.
  o Don't OR MODE_AUTO for -background and -ddial.
  o Don't OR MODE_INTER when we get a diagnostic connection.
  o Allow up to 40 args per line (was 20).
  o "set ifaddr" only changes the interface in AUTO mode (with other
    modes, it happens after IPCP negotiation).
  o Sort command descriptions in the man page.
  o Support -dedicated mode where we just talk ppp forever (no login etc).

1 files changed, 5 insertions, 2 deletions

diff --git a/usr.sbin/ppp/systems.h b/usr.sbin/ppp/systems.h
index 00f1748..a491bd3 100644
--- a/usr.sbin/ppp/systems.h
+++ b/usr.sbin/ppp/systems.h
@@ -17,11 +17,14 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: systems.h,v 1.7 1997/10/26 01:03:49 brian Exp $
+ * $Id: systems.h,v 1.8 1997/11/09 06:22:48 brian Exp $
  *
  */
 
-extern int SelectSystem(char *, char *);
+extern int SelectSystem(const char *, const char *);
+extern int ValidSystem(const char *);
+extern int AllowUsers(struct cmdtab const *, int, char **);
+extern int AllowModes(struct cmdtab const *, int, char **);
 extern FILE *OpenSecret(char *);
 extern void CloseSecret(FILE *);
 extern int LoadCommand(struct cmdtab const *, int, char **);