wrap new GSSAPI code (from Simon) in #ifdef GSSAPI

[gssapi-openssh.git] / openssh / auth-options.c

diff --git a/openssh/auth-options.c b/openssh/auth-options.c
index 04d12d66e48cb359405a58cd04558f2681bc5729..9f90437ca37447fae2d3d326812e2c94e6e0efd7 100644 (file)
--- a/openssh/auth-options.c
+++ b/openssh/auth-options.c
@@ -10,8 +10,9 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth-options.c,v 1.29 2005/03/01 10:09:52 djm Exp $");
+RCSID("$OpenBSD: auth-options.c,v 1.20 2001/08/30 20:36:34 stevesk Exp $");
 
+#include "packet.h"
 #include "xmalloc.h"
 #include "match.h"
 #include "log.h"
@@ -20,8 +21,6 @@ RCSID("$OpenBSD: auth-options.c,v 1.29 2005/03/01 10:09:52 djm Exp $");
 #include "auth-options.h"
 #include "servconf.h"
 #include "misc.h"
-#include "monitor_wrap.h"
-#include "auth.h"
 
 /* Flags set authorized_keys flags */
 int no_port_forwarding_flag = 0;
@@ -55,7 +54,6 @@ auth_clear_options(void)
                forced_command = NULL;
        }
        channel_clear_permitted_opens();
-       auth_debug_reset();
 }
 
 /*
@@ -77,28 +75,28 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
        while (*opts && *opts != ' ' && *opts != '\t') {
                cp = "no-port-forwarding";
                if (strncasecmp(opts, cp, strlen(cp)) == 0) {
-                       auth_debug_add("Port forwarding disabled.");
+                       packet_send_debug("Port forwarding disabled.");
                        no_port_forwarding_flag = 1;
                        opts += strlen(cp);
                        goto next_option;
                }
                cp = "no-agent-forwarding";
                if (strncasecmp(opts, cp, strlen(cp)) == 0) {
-                       auth_debug_add("Agent forwarding disabled.");
+                       packet_send_debug("Agent forwarding disabled.");
                        no_agent_forwarding_flag = 1;
                        opts += strlen(cp);
                        goto next_option;
                }
                cp = "no-X11-forwarding";
                if (strncasecmp(opts, cp, strlen(cp)) == 0) {
-                       auth_debug_add("X11 forwarding disabled.");
+                       packet_send_debug("X11 forwarding disabled.");
                        no_x11_forwarding_flag = 1;
                        opts += strlen(cp);
                        goto next_option;
                }
                cp = "no-pty";
                if (strncasecmp(opts, cp, strlen(cp)) == 0) {
-                       auth_debug_add("Pty allocation disabled.");
+                       packet_send_debug("Pty allocation disabled.");
                        no_pty_flag = 1;
                        opts += strlen(cp);
                        goto next_option;
@@ -121,20 +119,19 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
                        if (!*opts) {
                                debug("%.100s, line %lu: missing end quote",
                                    file, linenum);
-                               auth_debug_add("%.100s, line %lu: missing end quote",
+                               packet_send_debug("%.100s, line %lu: missing end quote",
                                    file, linenum);
                                xfree(forced_command);
                                forced_command = NULL;
                                goto bad_option;
                        }
                        forced_command[i] = 0;
-                       auth_debug_add("Forced command: %.900s", forced_command);
+                       packet_send_debug("Forced command: %.900s", forced_command);
                        opts++;
                        goto next_option;
                }
                cp = "environment=\"";
-               if (options.permit_user_env &&
-                   strncasecmp(opts, cp, strlen(cp)) == 0) {
+               if (strncasecmp(opts, cp, strlen(cp)) == 0) {
                        char *s;
                        struct envstring *new_envstring;
 
@@ -154,13 +151,13 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
                        if (!*opts) {
                                debug("%.100s, line %lu: missing end quote",
                                    file, linenum);
-                               auth_debug_add("%.100s, line %lu: missing end quote",
+                               packet_send_debug("%.100s, line %lu: missing end quote",
                                    file, linenum);
                                xfree(s);
                                goto bad_option;
                        }
                        s[i] = 0;
-                       auth_debug_add("Adding to environment: %.900s", s);
+                       packet_send_debug("Adding to environment: %.900s", s);
                        debug("Adding to environment: %.900s", s);
                        opts++;
                        new_envstring = xmalloc(sizeof(struct envstring));
@@ -173,7 +170,7 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
                if (strncasecmp(opts, cp, strlen(cp)) == 0) {
                        const char *remote_ip = get_remote_ipaddr();
                        const char *remote_host = get_canonical_hostname(
-                           options.use_dns);
+                           options.reverse_mapping_check);
                        char *patterns = xmalloc(strlen(opts) + 1);
 
                        opts += strlen(cp);
@@ -191,7 +188,7 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
                        if (!*opts) {
                                debug("%.100s, line %lu: missing end quote",
                                    file, linenum);
-                               auth_debug_add("%.100s, line %lu: missing end quote",
+                               packet_send_debug("%.100s, line %lu: missing end quote",
                                    file, linenum);
                                xfree(patterns);
                                goto bad_option;
@@ -201,11 +198,11 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
                        if (match_host_and_ip(remote_host, remote_ip,
                            patterns) != 1) {
                                xfree(patterns);
-                               logit("Authentication tried for %.100s with "
+                               log("Authentication tried for %.100s with "
                                    "correct key but not from a permitted "
                                    "host (host=%.200s, ip=%.200s).",
                                    pw->pw_name, remote_host, remote_ip);
-                               auth_debug_add("Your host '%.200s' is not "
+                               packet_send_debug("Your host '%.200s' is not "
                                    "permitted to use this key for login.",
                                    remote_host);
                                /* deny access */
@@ -217,7 +214,7 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
                }
                cp = "permitopen=\"";
                if (strncasecmp(opts, cp, strlen(cp)) == 0) {
-                       char *host, *p;
+                       char host[256], sport[6];
                        u_short port;
                        char *patterns = xmalloc(strlen(opts) + 1);
 
@@ -236,30 +233,26 @@ auth_parse_options(struct passwd *pw, char *opts, char *file, u_long linenum)
                        if (!*opts) {
                                debug("%.100s, line %lu: missing end quote",
                                    file, linenum);
-                               auth_debug_add("%.100s, line %lu: missing "
-                                   "end quote", file, linenum);
+                               packet_send_debug("%.100s, line %lu: missing end quote",
+                                   file, linenum);
                                xfree(patterns);
                                goto bad_option;
                        }
                        patterns[i] = 0;
                        opts++;
-                       p = patterns;
-                       host = hpdelim(&p);
-                       if (host == NULL || strlen(host) >= NI_MAXHOST) {
-                               debug("%.100s, line %lu: Bad permitopen "
-                                   "specification <%.100s>", file, linenum, 
-                                   patterns);
-                               auth_debug_add("%.100s, line %lu: "
-                                   "Bad permitopen specification", file,
-                                   linenum);
+                       if (sscanf(patterns, "%255[^:]:%5[0-9]", host, sport) != 2 &&
+                           sscanf(patterns, "%255[^/]/%5[0-9]", host, sport) != 2) {
+                               debug("%.100s, line %lu: Bad permitopen specification "
+                                   "<%.100s>", file, linenum, patterns);
+                               packet_send_debug("%.100s, line %lu: "
+                                   "Bad permitopen specification", file, linenum);
                                xfree(patterns);
                                goto bad_option;
                        }
-                       host = cleanhostname(host);
-                       if (p == NULL || (port = a2port(p)) == 0) {
-                               debug("%.100s, line %lu: Bad permitopen port "
-                                   "<%.100s>", file, linenum, p ? p : "");
-                               auth_debug_add("%.100s, line %lu: "
+                       if ((port = a2port(sport)) == 0) {
+                               debug("%.100s, line %lu: Bad permitopen port <%.100s>",
+                                   file, linenum, sport);
+                               packet_send_debug("%.100s, line %lu: "
                                    "Bad permitopen port", file, linenum);
                                xfree(patterns);
                                goto bad_option;
@@ -283,22 +276,14 @@ next_option:
                opts++;
                /* Process the next option. */
        }
-
-       if (!use_privsep)
-               auth_debug_send();
-
        /* grant access */
        return 1;
 
 bad_option:
-       logit("Bad options in %.100s file, line %lu: %.50s",
+       log("Bad options in %.100s file, line %lu: %.50s",
            file, linenum, opts);
-       auth_debug_add("Bad options in %.100s file, line %lu: %.50s",
+       packet_send_debug("Bad options in %.100s file, line %lu: %.50s",
            file, linenum, opts);
-
-       if (!use_privsep)
-               auth_debug_send();
-
        /* deny access */
        return 0;
 }