1 files changed, 41 insertions, 27 deletions

diff --git a/auth-rhosts.c b/auth-rhosts.c
index bd15261f7..afca1f7c6 100644
--- a/auth-rhosts.c
+++ b/auth-rhosts.c
@@ -14,7 +14,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth-rhosts.c,v 1.27 2002/03/04 12:43:06 markus Exp $");
+RCSID("$OpenBSD: auth-rhosts.c,v 1.28 2002/05/13 21:26:49 markus Exp $");
 
 #include "packet.h"
 #include "uidswap.h"
@@ -26,6 +26,7 @@ RCSID("$OpenBSD: auth-rhosts.c,v 1.27 2002/03/04 12:43:06 markus Exp $");
 
 /* import */
 extern ServerOptions options;
+extern int use_privsep;
 
 /*
  * This function processes an rhosts-style file (.rhosts, .shosts, or
@@ -69,7 +70,7 @@ check_rhosts_file(const char *filename, const char *hostname,
                  */
                 switch (sscanf(buf, "%s %s %s", hostbuf, userbuf, dummy)) {
                 case 0:
-                        packet_send_debug("Found empty line in %.100s.", filename);
+                        auth_debug_add("Found empty line in %.100s.", filename);
                         continue;
                 case 1:
                         /* Host name only. */
@@ -79,7 +80,7 @@ check_rhosts_file(const char *filename, const char *hostname,
                         /* Got both host and user name. */
                         break;
                 case 3:
-                        packet_send_debug("Found garbage in %.100s.", filename);
+                        auth_debug_add("Found garbage in %.100s.", filename);
                         continue;
                 default:
                         /* Weird... */
@@ -106,8 +107,8 @@ check_rhosts_file(const char *filename, const char *hostname,
                 /* Check for empty host/user names (particularly '+'). */
                 if (!host[0] || !user[0]) {
                         /* We come here if either was '+' or '-'. */
-                        packet_send_debug("Ignoring wild host/user names in %.100s.",
-                                          filename);
+                        auth_debug_add("Ignoring wild host/user names in %.100s.",
+                            filename);
                         continue;
                 }
                 /* Verify that host name matches. */
@@ -130,8 +131,8 @@ check_rhosts_file(const char *filename, const char *hostname,
 
                 /* If the entry was negated, deny access. */
                 if (negated) {
-                        packet_send_debug("Matched negative entry in %.100s.",
-                                          filename);
+                        auth_debug_add("Matched negative entry in %.100s.",
+                             filename);
                         return 0;
                 }
                 /* Accept authentication. */
@@ -153,16 +154,14 @@ int
 auth_rhosts(struct passwd *pw, const char *client_user)
 {
         const char *hostname, *ipaddr;
-        int ret;
 
         hostname = get_canonical_hostname(options.verify_reverse_mapping);
         ipaddr = get_remote_ipaddr();
-        ret = auth_rhosts2(pw, client_user, hostname, ipaddr);
-        return ret;
+        return auth_rhosts2(pw, client_user, hostname, ipaddr);
 }
 
-int
-auth_rhosts2(struct passwd *pw, const char *client_user, const char *hostname,
+static int
+auth_rhosts2_raw(struct passwd *pw, const char *client_user, const char *hostname,
     const char *ipaddr)
 {
         char buf[1024];
@@ -205,13 +204,13 @@ auth_rhosts2(struct passwd *pw, const char *client_user, const char *hostname,
         if (pw->pw_uid != 0) {
                 if (check_rhosts_file(_PATH_RHOSTS_EQUIV, hostname, ipaddr,
                     client_user, pw->pw_name)) {
-                        packet_send_debug("Accepted for %.100s [%.100s] by /etc/hosts.equiv.",
+                        auth_debug_add("Accepted for %.100s [%.100s] by /etc/hosts.equiv.",
                             hostname, ipaddr);
                         return 1;
                 }
                 if (check_rhosts_file(_PATH_SSH_HOSTS_EQUIV, hostname, ipaddr,
                     client_user, pw->pw_name)) {
-                        packet_send_debug("Accepted for %.100s [%.100s] by %.100s.",
+                        auth_debug_add("Accepted for %.100s [%.100s] by %.100s.",
                             hostname, ipaddr, _PATH_SSH_HOSTS_EQUIV);
                         return 1;
                 }
@@ -221,19 +220,19 @@ auth_rhosts2(struct passwd *pw, const char *client_user, const char *hostname,
          * not group or world writable.
          */
         if (stat(pw->pw_dir, &st) < 0) {
-                log("Rhosts authentication refused for %.100s: no home directory %.200s",
-                    pw->pw_name, pw->pw_dir);
-                packet_send_debug("Rhosts authentication refused for %.100s: no home directory %.200s",
-                                  pw->pw_name, pw->pw_dir);
+                log("Rhosts authentication refused for %.100s: "
+                    "no home directory %.200s", pw->pw_name, pw->pw_dir);
+                auth_debug_add("Rhosts authentication refused for %.100s: "
+                    "no home directory %.200s", pw->pw_name, pw->pw_dir);
                 return 0;
         }
         if (options.strict_modes &&
             ((st.st_uid != 0 && st.st_uid != pw->pw_uid) ||
             (st.st_mode & 022) != 0)) {
-                log("Rhosts authentication refused for %.100s: bad ownership or modes for home directory.",
-                    pw->pw_name);
-                packet_send_debug("Rhosts authentication refused for %.100s: bad ownership or modes for home directory.",
-                                  pw->pw_name);
+                log("Rhosts authentication refused for %.100s: "
+                    "bad ownership or modes for home directory.", pw->pw_name);
+                auth_debug_add("Rhosts authentication refused for %.100s: "
+                    "bad ownership or modes for home directory.", pw->pw_name);
                 return 0;
         }
         /* Temporarily use the user's uid. */
@@ -259,21 +258,23 @@ auth_rhosts2(struct passwd *pw, const char *client_user, const char *hostname,
                     (st.st_mode & 022) != 0)) {
                         log("Rhosts authentication refused for %.100s: bad modes for %.200s",
                             pw->pw_name, buf);
-                        packet_send_debug("Bad file modes for %.200s", buf);
+                        auth_debug_add("Bad file modes for %.200s", buf);
                         continue;
                 }
                 /* Check if we have been configured to ignore .rhosts and .shosts files. */
                 if (options.ignore_rhosts) {
-                        packet_send_debug("Server has been configured to ignore %.100s.",
-                                          rhosts_files[rhosts_file_index]);
+                        auth_debug_add("Server has been configured to ignore %.100s.",
+                            rhosts_files[rhosts_file_index]);
                         continue;
                 }
                 /* Check if authentication is permitted by the file. */
                 if (check_rhosts_file(buf, hostname, ipaddr, client_user, pw->pw_name)) {
-                        packet_send_debug("Accepted by %.100s.",
-                                          rhosts_files[rhosts_file_index]);
+                        auth_debug_add("Accepted by %.100s.",
+                            rhosts_files[rhosts_file_index]);
                         /* Restore the privileged uid. */
                         restore_uid();
+                        auth_debug_add("Accepted host %s ip %s client_user %s server_user %s",
+                                hostname, ipaddr, client_user, pw->pw_name);
                         return 1;
                 }
         }
@@ -282,3 +283,16 @@ auth_rhosts2(struct passwd *pw, const char *client_user, const char *hostname,
         restore_uid();
         return 0;
 }
+
+int
+auth_rhosts2(struct passwd *pw, const char *client_user, const char *hostname,
+    const char *ipaddr)
+{
+        int ret;
+
+        auth_debug_reset();
+        ret = auth_rhosts2_raw(pw, client_user, hostname, ipaddr);
+        if (!use_privsep)
+                auth_debug_send();
+        return ret;
+}