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-rw-r--r--ChangeLog6
-rw-r--r--auth.c12
-rw-r--r--match.c9
-rw-r--r--match.h4
4 files changed, 16 insertions, 15 deletions
diff --git a/ChangeLog b/ChangeLog
index 7b0ed44c..f595caff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -20,6 +20,10 @@
- markus@cvs.openbsd.org 2002/02/28 15:46:33
[authfile.c kex.c kexdh.c kexgex.c key.c ssh-dss.c]
add some const EVP_MD for openssl-0.9.7
+ - stevesk@cvs.openbsd.org 2002/02/28 19:36:28
+ [auth.c match.c match.h]
+ delay hostname lookup until we see a ``@'' in DenyUsers and AllowUsers
+ for sshd -u0; ok markus@
20020226
- (tim) Bug 12 [configure.ac] add sys/bitypes.h to int64_t tests
@@ -7751,4 +7755,4 @@
- Wrote replacements for strlcpy and mkdtemp
- Released 1.0pre1
-$Id: ChangeLog,v 1.1896 2002/03/05 01:33:36 mouring Exp $
+$Id: ChangeLog,v 1.1897 2002/03/05 01:35:23 mouring Exp $
diff --git a/auth.c b/auth.c
index efa7ee28..eae6a7bd 100644
--- a/auth.c
+++ b/auth.c
@@ -23,7 +23,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: auth.c,v 1.32 2002/01/29 14:32:03 markus Exp $");
+RCSID("$OpenBSD: auth.c,v 1.33 2002/02/28 19:36:28 stevesk Exp $");
#ifdef HAVE_LOGIN_H
#include <login.h>
@@ -65,7 +65,6 @@ int
allowed_user(struct passwd * pw)
{
struct stat st;
- const char *hostname = NULL, *ipaddr = NULL;
char *shell;
int i;
#ifdef WITH_AIXAUTHENTICATE
@@ -110,22 +109,17 @@ allowed_user(struct passwd * pw)
if (!((st.st_mode & S_IFREG) && (st.st_mode & (S_IXOTH|S_IXUSR|S_IXGRP))))
return 0;
- if (options.num_deny_users > 0 || options.num_allow_users > 0) {
- hostname = get_canonical_hostname(options.verify_reverse_mapping);
- ipaddr = get_remote_ipaddr();
- }
-
/* Return false if user is listed in DenyUsers */
if (options.num_deny_users > 0) {
for (i = 0; i < options.num_deny_users; i++)
- if (match_user(pw->pw_name, hostname, ipaddr,
+ if (match_user(pw->pw_name, options.verify_reverse_mapping,
options.deny_users[i]))
return 0;
}
/* Return false if AllowUsers isn't empty and user isn't listed there */
if (options.num_allow_users > 0) {
for (i = 0; i < options.num_allow_users; i++)
- if (match_user(pw->pw_name, hostname, ipaddr,
+ if (match_user(pw->pw_name, options.verify_reverse_mapping,
options.allow_users[i]))
break;
/* i < options.num_allow_users iff we break for loop */
diff --git a/match.c b/match.c
index c82c28a8..e73ed2aa 100644
--- a/match.c
+++ b/match.c
@@ -35,9 +35,10 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: match.c,v 1.17 2002/02/11 16:21:42 markus Exp $");
+RCSID("$OpenBSD: match.c,v 1.18 2002/02/28 19:36:28 stevesk Exp $");
#include "match.h"
+#include "canohost.h"
#include "xmalloc.h"
/*
@@ -202,7 +203,7 @@ match_host_and_ip(const char *host, const char *ipaddr,
* match user, user@host_or_ip, user@host_or_ip_list against pattern
*/
int
-match_user(const char *user, const char *host, const char *ipaddr,
+match_user(const char *user, int verify_reverse_mapping,
const char *pattern)
{
char *p, *pat;
@@ -216,7 +217,9 @@ match_user(const char *user, const char *host, const char *ipaddr,
*p++ = '\0';
if ((ret = match_pattern(user, pat)) == 1)
- ret = match_host_and_ip(host, ipaddr, p);
+ ret = match_host_and_ip(
+ get_canonical_hostname(verify_reverse_mapping),
+ get_remote_ipaddr(), p);
xfree(pat);
return ret;
diff --git a/match.h b/match.h
index 7b777de3..a5e85a9d 100644
--- a/match.h
+++ b/match.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: match.h,v 1.10 2001/12/05 16:54:51 markus Exp $ */
+/* $OpenBSD: match.h,v 1.11 2002/02/28 19:36:28 stevesk Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -18,7 +18,7 @@ int match_pattern(const char *, const char *);
int match_pattern_list(const char *, const char *, u_int, int);
int match_hostname(const char *, const char *, u_int);
int match_host_and_ip(const char *, const char *, const char *);
-int match_user(const char *, const char *, const char *, const char *);
+int match_user(const char *, int, const char *);
char *match_list(const char *, const char *, u_int *);
#endif