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MFMP: Allow 8 character login names.

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Do the login()/logwtmp()/logout() as id 0.
This commit is contained in:
Brian Somers 1998-02-19 02:10:13 +00:00
parent 86b1080174
commit 45ad566f11
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=33603
5 changed files with 57 additions and 27 deletions
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9
usr.sbin/ppp/chap.c
View file

@ -17,7 +17,7 @@
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: chap.c,v 1.27 1997/12/07 23:55:25 brian Exp $
* $Id: chap.c,v 1.28 1997/12/24 09:28:53 brian Exp $
*
* TODO:
*/
@ -56,6 +56,7 @@
#include "loadalias.h"
#include "vars.h"
#include "auth.h"
#include "id.h"
static const char *chapcodes[] = {
"???", "CHALLENGE", "RESPONSE", "SUCCESS", "FAILURE"
@ -232,11 +233,9 @@ RecvChapTalk(struct fsmheader *chp, struct mbuf *bp)
struct utmp ut;
memset(&ut, 0, sizeof ut);
time(&ut.ut_time);
strncpy(ut.ut_name, name, sizeof ut.ut_name - 1);
strncpy(ut.ut_name, name, sizeof ut.ut_name);
strncpy(ut.ut_line, VarBaseDevice, sizeof ut.ut_line - 1);
if (logout(ut.ut_line))
logwtmp(ut.ut_line, "", "");
login(&ut);
ID0login(&ut);
Utmp = 1;
}
NewPhase(PHASE_NETWORK);

47
usr.sbin/ppp/id.c
View file

@ -23,7 +23,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: id.c,v 1.5 1997/12/27 19:23:12 brian Exp $
* $Id: id.c,v 1.6 1998/01/21 02:15:16 brian Exp $
*/
#include <sys/types.h>
@ -32,18 +32,20 @@
#include <sys/ioctl.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <sysexits.h>
#include <unistd.h>
#include "command.h"
#include "mbuf.h"
#include "log.h"
#include "main.h"
#ifdef __OpenBSD__
#include <util.h>
#else
#include <libutil.h>
#endif
#include <utmp.h>
#include "command.h"
#include "mbuf.h"
#include "log.h"
#include "main.h"
#include "id.h"
static int uid;
@ -175,3 +177,36 @@ ID0uu_unlock(const char *basettyname)
ID0setuser();
return ret;
}
void
ID0login(struct utmp *ut)
{
ID0set0();
if (logout(ut->ut_line)) {
LogPrintf(LogID0, "logout(\"%s\")\n", ut->ut_line);
logwtmp(ut->ut_line, "", "");
LogPrintf(LogID0, "logwtmp(\"%s\", \"\", \"\")\n", ut->ut_line);
}
login(ut);
LogPrintf(LogID0, "login(\"%s\", \"%.*s\")\n",
ut->ut_line, sizeof ut->ut_name, ut->ut_name);
ID0setuser();
}
void
ID0logout(const char *device)
{
struct utmp ut;
strncpy(ut.ut_line, device, sizeof ut.ut_line - 1);
ut.ut_line[sizeof ut.ut_line - 1] = '\0';
ID0set0();
if (logout(ut.ut_line)) {
LogPrintf(LogID0, "logout(\"%s\")\n", ut.ut_line);
logwtmp(ut.ut_line, "", "");
LogPrintf(LogID0, "logwtmp(\"%s\", \"\", \"\")\n", ut.ut_line);
} else
LogPrintf(LogERROR, "ID0logout: No longer logged in on %s\n", ut.ut_line);
ID0setuser();
}

6
usr.sbin/ppp/id.h
View file

@ -23,9 +23,11 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: id.h,v 1.2 1997/12/21 12:11:05 brian Exp $
* $Id: id.h,v 1.3 1997/12/27 19:23:13 brian Exp $
*/
struct utmp;
extern void ID0init(void);
extern uid_t ID0realuid(void);
extern int ID0ioctl(int, unsigned long, void *);
@ -36,3 +38,5 @@ extern int ID0open(const char *, int);
extern int ID0write(int, const void *, size_t);
extern int ID0uu_lock(const char *);
extern int ID0uu_unlock(const char *);
extern void ID0login(struct utmp *);
extern void ID0logout(const char *);

13
usr.sbin/ppp/modem.c
View file

@ -17,7 +17,7 @@
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: modem.c,v 1.76 1998/01/21 02:15:22 brian Exp $
* $Id: modem.c,v 1.77 1998/01/29 00:42:05 brian Exp $
*
* TODO:
*/
@ -738,18 +738,11 @@ CloseLogicalModem(void)
{
LogPrintf(LogDEBUG, "CloseLogicalModem\n");
if (modem >= 0) {
ClosePhysicalModem();
if (Utmp) {
struct utmp ut;
strncpy(ut.ut_line, VarBaseDevice, sizeof ut.ut_line - 1);
ut.ut_line[sizeof ut.ut_line - 1] = '\0';
if (logout(ut.ut_line))
logwtmp(ut.ut_line, "", "");
else
LogPrintf(LogERROR, "CloseLogicalModem: No longer logged in on %s\n",
ut.ut_line);
ID0logout(VarBaseDevice);
Utmp = 0;
}
ClosePhysicalModem();
UnlockModem();
}
}

9
usr.sbin/ppp/pap.c
View file

@ -18,7 +18,7 @@
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: pap.c,v 1.19 1997/11/22 03:37:43 brian Exp $
* $Id: pap.c,v 1.20 1997/12/24 09:29:11 brian Exp $
*
* TODO:
*/
@ -51,6 +51,7 @@
#include "lcpproto.h"
#include "phase.h"
#include "auth.h"
#include "id.h"
static const char *papcodes[] = { "???", "REQUEST", "ACK", "NAK" };
@ -173,11 +174,9 @@ PapInput(struct mbuf * bp)
struct utmp ut;
memset(&ut, 0, sizeof ut);
time(&ut.ut_time);
strncpy(ut.ut_name, cp+1, sizeof ut.ut_name - 1);
strncpy(ut.ut_name, cp+1, sizeof ut.ut_name);
strncpy(ut.ut_line, VarBaseDevice, sizeof ut.ut_line - 1);
if (logout(ut.ut_line))
logwtmp(ut.ut_line, "", "");
login(&ut);
ID0login(&ut);
Utmp = 1;
}
NewPhase(PHASE_NETWORK);