X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/d44870087da70034f43297ca70c9bf10200edec7..f96b1f670e759a7834f281f437f64550fdfecd97:/openssh/openbsd-compat/port-aix.c

diff --git a/openssh/openbsd-compat/port-aix.c b/openssh/openbsd-compat/port-aix.c
index 94faec6..ebf62d3 100644
--- a/openssh/openbsd-compat/port-aix.c
+++ b/openssh/openbsd-compat/port-aix.c
@@ -1,7 +1,7 @@
 /*
  *
  * Copyright (c) 2001 Gert Doering.  All rights reserved.
- * Copyright (c) 2003,2004,2005 Darren Tucker.  All rights reserved.
+ * Copyright (c) 2003,2004,2005,2006 Darren Tucker.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -50,6 +50,7 @@
 # include <login.h>
 # include <userpw.h>
 # if defined(HAVE_SYS_AUDIT_H) && defined(AIX_LOGINFAILED_4ARG)
+#  undef T_NULL
 #  include <sys/audit.h>
 # endif
 # include <usersec.h>
@@ -57,6 +58,8 @@
 
 #include "port-aix.h"
 
+static char *lastlogin_msg = NULL;
+
 # ifdef HAVE_SETAUTHDB
 static char old_registry[REGISTRY_SIZE] = "";
 # endif
@@ -276,23 +279,30 @@ sys_auth_record_login(const char *user, const char *host, const char *ttynm,
     Buffer *loginmsg)
 {
 	char *msg = NULL;
-	static int msg_done = 0;
 	int success = 0;
 
 	aix_setauthdb(user);
 	if (loginsuccess((char *)user, (char *)host, (char *)ttynm, &msg) == 0) {
 		success = 1;
-		if (msg != NULL && loginmsg != NULL && !msg_done) {
+		if (msg != NULL) {
 			debug("AIX/loginsuccess: msg %s", msg);
-			buffer_append(loginmsg, msg, strlen(msg));
-			xfree(msg);
-			msg_done = 1;
+			if (lastlogin_msg == NULL)
+				lastlogin_msg = msg;
 		}
 	}
 	aix_restoreauthdb();
 	return (success);
 }
 
+char *
+sys_auth_get_lastlogin_msg(const char *user, uid_t uid)
+{
+	char *msg = lastlogin_msg;
+
+	lastlogin_msg = NULL;
+	return msg;
+}
+
 #  ifdef CUSTOM_FAILED_LOGIN
 /*
  * record_failed_login: generic "login failed" interface function
@@ -394,4 +404,47 @@ sshaix_getnameinfo(const struct sockaddr *sa, size_t salen, char *host,
 }
 # endif /* AIX_GETNAMEINFO_HACK */
 
+# if defined(USE_GETGRSET)
+#  include <stdlib.h>
+int
+getgrouplist(const char *user, gid_t pgid, gid_t *groups, int *grpcnt)
+{
+	char *cp, *grplist, *grp;
+	gid_t gid;
+	int ret = 0, ngroups = 0, maxgroups;
+	long l;
+
+	maxgroups = *grpcnt;
+
+	if ((cp = grplist = getgrset(user)) == NULL)
+		return -1;
+
+	/* handle zero-length case */
+	if (maxgroups <= 0) {
+		*grpcnt = 0;
+		return -1;
+	}
+
+	/* copy primary group */
+	groups[ngroups++] = pgid;
+
+	/* copy each entry from getgrset into group list */
+	while ((grp = strsep(&grplist, ",")) != NULL) {
+		l = strtol(grp, NULL, 10);
+		if (ngroups >= maxgroups || l == LONG_MIN || l == LONG_MAX) {
+			ret = -1;
+			goto out;
+		}
+		gid = (gid_t)l;
+		if (gid == pgid)
+			continue;	/* we have already added primary gid */
+		groups[ngroups++] = gid;
+	}
+out:
+	free(cp);
+	*grpcnt = ngroups;
+	return ret;
+}
+# endif	/* USE_GETGRSET */
+
 #endif /* _AIX */