Mailing List Archive

This is based on openssh-2.0.0beta1. There are a few rough spots:
1) SunOS doesn't have ut_type in struct utmp so I just whacked
in the old login() from openssh-1.2.3.
2) There is a SUNOS4 section added to defines.h -- this could probably
be a bit cleaner.
3) sigaction on SunOS is implemented via #defines to sigvec, thus there
is no SA_RESTART (this is the default behavior).

This also supports SunOS 4.x shadow passwords (passwd adjunct).

- todd

--- configure.in.DIST Fri May 12 15:50:24 2000
+++ configure.in Fri May 12 16:08:22 2000
@@ -107,6 +107,10 @@
need_dash_r=1
AC_DEFINE(USE_UTMPX)
;;
+*-*-sunos4*)
+ CFLAGS="$CFLAGS -DSUNOS4"
+ AC_CHECK_FUNCS(getpwanam)
+ ;;
*-*-sysv*)
CFLAGS="$CFLAGS -I/usr/local/include"
LDFLAGS="$LDFLAGS -L/usr/local/lib"
@@ -353,17 +357,6 @@
[size_t foo; foo = 1235;],
[
AC_DEFINE(HAVE_SIZE_T)
- AC_MSG_RESULT(yes)
- ],
- [AC_MSG_RESULT(no)]
-)
-
-AC_MSG_CHECKING([for ssize_t])
-AC_TRY_COMPILE(
- [#include <sys/types.h>],
- [ssize_t foo; foo = 1235;],
- [
- AC_DEFINE(HAVE_SSIZE_T)
AC_MSG_RESULT(yes)
],
[AC_MSG_RESULT(no)]
--- acconfig.h.DIST Mon May 1 17:56:41 2000
+++ acconfig.h Fri May 12 16:09:17 2000
@@ -101,6 +101,9 @@
/* Define if you want have trusted HPUX */
#undef HAVE_HPUX_TRUSTED_SYSTEM_PW

+/* Define if you have getpwanam(3) [SunOS 4.x] */
+#undef HAVE_GETPWANAM
+
/* Defined if in_systm.h needs to be included with netinet/ip.h (HPUX - <sigh/>) */
#undef NEED_IN_SYSTM_H

@@ -117,6 +120,7 @@
#undef HAVE_UINTXX_T
#undef HAVE_SOCKLEN_T
#undef HAVE_SIZE_T
+#undef HAVE_SSIZE_T
#undef HAVE_STRUCT_SOCKADDR_STORAGE
#undef HAVE_STRUCT_ADDRINFO
#undef HAVE_STRUCT_IN6_ADDR
--- defines.h.DIST Mon May 1 08:03:56 2000
+++ defines.h Fri May 12 15:54:59 2000
@@ -150,6 +150,11 @@
# define HAVE_SIZE_T
#endif /* HAVE_SIZE_T */

+#ifndef HAVE_SSIZE_T
+typedef int ssize_t;
+# define HAVE_SSIZE_T
+#endif /* HAVE_SSIZE_T */
+
#if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
# define ss_family __ss_family
#endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
@@ -279,5 +284,10 @@
#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
# undef HAVE_GETADDRINFO
#endif /* defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO) */
+
+#ifdef SUNOS4
+# define atexit on_exit
+# define WCOREDUMP(x) (((union __wait*)&(x))->__w_coredump)
+#endif

#endif /* _DEFINES_H */
--- auth-passwd.c.DIST Sat Apr 29 08:47:29 2000
+++ auth-passwd.c Fri May 12 16:07:36 2000
@@ -28,6 +28,11 @@
#ifdef HAVE_SHADOW_H
# include <shadow.h>
#endif
+#ifdef HAVE_GETPWANAM
+# include <sys/label.h>
+# include <sys/audit.h>
+# include <pwdadj.h>
+#endif
#if defined(HAVE_MD5_PASSWORDS) && !defined(HAVE_MD5_CRYPT)
# include "md5crypt.h"
#endif /* defined(HAVE_MD5_PASSWORDS) && !defined(HAVE_MD5_CRYPT) */
@@ -46,6 +51,9 @@
#ifdef HAVE_SHADOW_H
struct spwd *spw;
#endif
+#ifdef HAVE_GETPWANAM
+ struct passwd_adjunct *spw;
+#endif
#ifdef WITH_AIXAUTHENTICATE
char *authmsg;
char *loginmsg;
@@ -99,6 +107,16 @@
pw_password = spw->sp_pwdp;
}
#endif /* defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW) */
+#if defined(HAVE_GETPWANAM) && !defined(DISABLE_SHADOW)
+ if (issecure() && (spw = getpwanam(pw->pw_name)) != NULL)
+ {
+ /* Check for users with no password. */
+ if (strcmp(password, "") == 0 && strcmp(spw->pwa_passwd, "") == 0)
+ return 1;
+
+ pw_password = spw->pwa_passwd;
+ }
+#endif /* defined(HAVE_GETPWANAM) && !defined(DISABLE_SHADOW) */

if (pw_password[0] != '\0')
salt = pw_password;
--- bsd-login.c.DIST Mon May 1 06:53:53 2000
+++ bsd-login.c Fri May 5 12:30:48 2000
@@ -60,6 +60,7 @@
#include <stdio.h>
#include <string.h>

+#ifdef USER_PROCESS
/*
* find first matching slot in utmp, or "-1" for none
*
@@ -93,6 +94,13 @@
endutent();
return(-1);
}
+#else
+int find_tty_slot( utp )
+struct utmp * utp;
+{
+ return(ttyslot());
+}
+#endif

#if defined(HAVE_UTMPX_H) && defined(USE_UTMPX)
void
@@ -127,13 +135,16 @@
} else {
/* If no tty was found... */
if (tty == -1) {
+#ifdef USER_PROCESS
/* ... append it to utmp on login */
if (utp->ut_type == USER_PROCESS) {
if ((fd = open(_PATH_UTMP, O_WRONLY|O_APPEND, 0)) >= 0) {
(void)write(fd, utp, sizeof(struct utmp));
(void)close(fd);
}
- } else {
+ } else
+#endif
+ {
/* Shouldn't get to here unless somthing happened to utmp */
/* Between login and logout */
log("No tty slot found at logout");
--- packet.c.DIST Fri May 5 11:55:05 2000
+++ packet.c Fri May 5 11:56:42 2000
@@ -1233,21 +1233,24 @@
* IPTOS_LOWDELAY and TCP_NODELAY.
*/
int lowdelay = IPTOS_LOWDELAY;
+#ifdef IP_TOS
if (setsockopt(connection_in, IPPROTO_IP, IP_TOS, (void *) &lowdelay,
sizeof(lowdelay)) < 0)
error("setsockopt IPTOS_LOWDELAY: %.100s", strerror(errno));
+#endif
if (setsockopt(connection_in, IPPROTO_TCP, TCP_NODELAY, (void *) &on,
sizeof(on)) < 0)
error("setsockopt TCP_NODELAY: %.100s", strerror(errno));
+#ifdef IP_TOS
} else {
/*
* Set IP options for a non-interactive connection. Use
* IPTOS_THROUGHPUT.
*/
- int throughput = IPTOS_THROUGHPUT;
if (setsockopt(connection_in, IPPROTO_IP, IP_TOS, (void *) &throughput,
sizeof(throughput)) < 0)
error("setsockopt IPTOS_THROUGHPUT: %.100s", strerror(errno));
+#endif
}
}

--- scp.c.DIST Mon May 1 05:10:33 2000
+++ scp.c Fri May 5 12:19:25 2000
@@ -1235,7 +1235,9 @@
struct sigaction sa;
sa.sa_handler = updateprogressmeter;
sigemptyset(&sa.sa_mask);
+#ifdef SA_RESTART
sa.sa_flags = SA_RESTART;
+#endif
sigaction(SIGALRM, &sa, NULL);
alarmtimer(1);
} else if (flag == 1) {
--- ssh-agent.c.DIST Mon May 1 04:59:51 2000
+++ ssh-agent.c Fri May 5 12:22:05 2000
@@ -507,6 +507,7 @@
struct sockaddr_un sunaddr;
pid_t pid;
char *shell, *format, *pidstr, pidstrbuf[1 + 3 * sizeof pid];
+ extern int optind;

/* check if RSA support exists */
if (rsa_alive() == 0) {