X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fauth.c;h=b9c28fcafb6abc38ca789436c308831fb9d02799;hp=950ef024e6b7d0d361f7d2750ecebfaa4a652cc5;hb=ea95caea5a62d95bcc68c116a483d13e24c74f54;hpb=a5aa46a5e2377042a0e39434fa41d4dd40e8facf

diff --git a/pppd/auth.c b/pppd/auth.c
index 950ef02..b9c28fc 100644
--- a/pppd/auth.c
+++ b/pppd/auth.c
@@ -33,7 +33,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: auth.c,v 1.6 1994/05/25 06:25:05 paulus Exp $";
+static char rcsid[] = "$Id: auth.c,v 1.9 1994/09/01 00:12:52 paulus Exp $";
 #endif
 
 #include <stdio.h>
@@ -55,6 +55,7 @@ static char rcsid[] = "$Id: auth.c,v 1.6 1994/05/25 06:25:05 paulus Exp $";
 #include "upap.h"
 #include "chap.h"
 #include "ipcp.h"
+#include "ccp.h"
 #include "pathnames.h"
 
 #ifdef sparc
@@ -76,16 +77,6 @@ struct wordlist {
 #define FALSE	0
 #define TRUE	1
 
-extern char user[];
-extern char passwd[];
-extern char devname[];
-extern char our_name[];
-extern char remote_name[];
-extern char hostname[];
-extern int uselogin;
-extern int usehostname;
-extern int auth_required;
-
 /* Records which authentication operations haven't completed yet. */
 static int auth_pending[NPPP];
 static int logged_in;
@@ -100,6 +91,7 @@ static struct wordlist *addresses[NPPP];
 /* Prototypes */
 void check_access __ARGS((FILE *, char *));
 
+static void network_phase __ARGS((int));
 static int  login __ARGS((char *, char *, char **, int *));
 static void logout __ARGS((void));
 static int  null_login __ARGS((int));
@@ -130,6 +122,8 @@ void
 link_terminated(unit)
     int unit;
 {
+    if (phase == PHASE_DEAD)
+	return;
     if (logged_in)
 	logout();
     phase = PHASE_DEAD;
@@ -143,6 +137,8 @@ void
 link_down(unit)
     int unit;
 {
+    ipcp_close(0);
+    ccp_close(0);
     phase = PHASE_TERMINATE;
 }
 
@@ -191,10 +187,20 @@ link_established(unit)
     }
     auth_pending[unit] = auth;
 
-    if (!auth) {
-	phase = PHASE_NETWORK;
-	ipcp_open(unit);
-    }
+    if (!auth)
+	network_phase(unit);
+}
+
+/*
+ * Proceed to the network phase.
+ */
+static void
+network_phase(unit)
+    int unit;
+{
+    phase = PHASE_NETWORK;
+    ipcp_open(unit);
+    ccp_open(unit);
 }
 
 /*
@@ -240,6 +246,7 @@ auth_peer_success(unit, protocol)
     if ((auth_pending[unit] &= ~bit) == 0) {
 	phase = PHASE_NETWORK;
 	ipcp_open(unit);
+	ccp_open(unit);
     }
 }
 
@@ -283,10 +290,8 @@ auth_withpeer_success(unit, protocol)
      * If there is no more authentication still being done,
      * proceed to the network phase.
      */
-    if ((auth_pending[unit] &= ~bit) == 0) {
-	phase = PHASE_NETWORK;
-	ipcp_open(unit);
-    }
+    if ((auth_pending[unit] &= ~bit) == 0)
+	network_phase(unit);
 }
 
 
@@ -411,7 +416,7 @@ check_passwd(unit, auser, userlen, apasswd, passwdlen, msg, msglen)
 	 */
 	if (attempts++ >= 10) {
 	    syslog(LOG_WARNING, "%d LOGIN FAILURES ON %s, %s",
-		   attempts, devname, user);
+		   attempts, devnam, user);
 	    quit();
 	}
 	if (attempts > 3)
@@ -473,9 +478,9 @@ login(user, passwd, msg, msglen)
     /*
      * Write a wtmp entry for this user.
      */
-    tty = strrchr(devname, '/');
+    tty = strrchr(devnam, '/');
     if (tty == NULL)
-	tty = devname;
+	tty = devnam;
     else
 	tty++;
     logwtmp(tty, user, "");		/* Add wtmp login entry */
@@ -492,9 +497,9 @@ logout()
 {
     char *tty;
 
-    tty = strrchr(devname, '/');
+    tty = strrchr(devnam, '/');
     if (tty == NULL)
-	tty = devname;
+	tty = devnam;
     else
 	tty++;
     logwtmp(tty, "", "");		/* Wipe out wtmp logout entry */
@@ -688,9 +693,9 @@ get_secret(unit, client, server, secret, secret_len, save_addrs)
 int
 auth_ip_addr(unit, addr)
     int unit;
-    u_long addr;
+    uint32 addr;
 {
-    u_long a;
+    uint32 a;
     struct hostent *hp;
     struct wordlist *addrs;
 
@@ -711,7 +716,7 @@ auth_ip_addr(unit, addr)
 		       addrs->word);
 		continue;
 	    } else
-		a = *(u_long *)hp->h_addr;
+		a = *(uint32 *)hp->h_addr;
 	}
 	if (addr == a)
 	    return 1;
@@ -726,7 +731,7 @@ auth_ip_addr(unit, addr)
  */
 int
 bad_ip_adrs(addr)
-    u_long addr;
+    uint32 addr;
 {
     addr = ntohl(addr);
     return (addr >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET