*/
#include "includes.h"
-RCSID("$OpenBSD: session.c,v 1.44 2000/11/14 23:44:19 markus Exp $");
+RCSID("$OpenBSD: session.c,v 1.52 2001/02/03 10:08:37 markus Exp $");
-#include "xmalloc.h"
#include "ssh.h"
+#include "ssh1.h"
+#include "ssh2.h"
+#include "xmalloc.h"
#include "pty.h"
#include "packet.h"
#include "buffer.h"
#include "mpaux.h"
-#include "servconf.h"
#include "uidswap.h"
#include "compat.h"
#include "channels.h"
#include "nchan.h"
-
#include "bufaux.h"
-#include "ssh2.h"
#include "auth.h"
#include "auth-options.h"
+#include "pathnames.h"
+#include "log.h"
+#include "servconf.h"
+#include "login.h"
+#include "serverloop.h"
+#include "canohost.h"
#ifdef WITH_IRIX_PROJECT
#include <proj.h>
extern char *__progname;
extern int log_stderr;
extern int debug_flag;
-extern unsigned int utmp_len;
+extern u_int utmp_len;
extern int startup_pipe;
char *command;
int n_bytes;
int plen;
- unsigned int proto_len, data_len, dlen;
+ u_int proto_len, data_len, dlen;
/*
* Cancel the alarm we set to limit the time taken for
case SSH_CMSG_EXEC_SHELL:
case SSH_CMSG_EXEC_CMD:
- /* Set interactive/non-interactive mode. */
- packet_set_interactive(have_pty || s->display != NULL,
- options.keepalives);
-
if (type == SSH_CMSG_EXEC_CMD) {
command = packet_get_string(&dlen);
debug("Exec command '%.500s'", command);
if (pid < 0)
packet_disconnect("fork failed: %.100s", strerror(errno));
s->pid = pid;
+ /* Set interactive/non-interactive mode. */
+ packet_set_interactive(s->display != NULL);
#ifdef USE_PIPES
/* We are the parent. Close the child sides of the pipes. */
close(pin[0]);
s->ptymaster = ptymaster;
/* Enter interactive session. */
+ packet_set_interactive(1);
if (compat20) {
session_set_fds(s, ptyfd, fdout, -1);
} else {
{
static const char *remote = "";
if (utmp_len > 0)
- remote = get_canonical_hostname();
+ remote = get_canonical_hostname(options.reverse_mapping_check);
if (utmp_len == 0 || strlen(remote) > utmp_len)
remote = get_remote_ipaddr();
return remote;
* already exists, its value is overriden.
*/
void
-child_set_env(char ***envp, unsigned int *envsizep, const char *name,
+child_set_env(char ***envp, u_int *envsizep, const char *name,
const char *value)
{
- unsigned int i, namelen;
+ u_int i, namelen;
char **env;
/*
* and assignments of the form name=value. No other forms are allowed.
*/
void
-read_environment_file(char ***env, unsigned int *envsize,
+read_environment_file(char ***env, u_int *envsize,
const char *filename)
{
FILE *f;
char buf[256];
char cmd[1024];
FILE *f = NULL;
- unsigned int envsize, i;
+ u_int envsize, i;
char **env;
extern char **environ;
struct stat st;
#ifdef HAVE_OSF_SIA
extern char **saved_argv;
extern int saved_argc;
- char *host = get_canonical_hostname ();
+ char *host = get_canonical_hostname(options.reverse_mapping_check);
if (sia_become_user(NULL, saved_argc, saved_argv, host,
pw->pw_name, ttyname, 0, NULL, NULL, SIA_BEU_SETLUID) !=
* in this order).
*/
if (!options.use_login) {
- if (stat(SSH_USER_RC, &st) >= 0) {
+ if (stat(_PATH_SSH_USER_RC, &st) >= 0) {
if (debug_flag)
- fprintf(stderr, "Running "_PATH_BSHELL" %s\n", SSH_USER_RC);
+ fprintf(stderr, "Running %s %s\n", _PATH_BSHELL, _PATH_SSH_USER_RC);
- f = popen(_PATH_BSHELL " " SSH_USER_RC, "w");
+ f = popen(_PATH_BSHELL " " _PATH_SSH_USER_RC, "w");
if (f) {
if (auth_proto != NULL && auth_data != NULL)
fprintf(f, "%s %s\n", auth_proto, auth_data);
pclose(f);
} else
- fprintf(stderr, "Could not run %s\n", SSH_USER_RC);
- } else if (stat(SSH_SYSTEM_RC, &st) >= 0) {
+ fprintf(stderr, "Could not run %s\n", _PATH_SSH_USER_RC);
+ } else if (stat(_PATH_SSH_SYSTEM_RC, &st) >= 0) {
if (debug_flag)
- fprintf(stderr, "Running "_PATH_BSHELL" %s\n", SSH_SYSTEM_RC);
+ fprintf(stderr, "Running %s %s\n", _PATH_BSHELL, _PATH_SSH_SYSTEM_RC);
- f = popen(_PATH_BSHELL " " SSH_SYSTEM_RC, "w");
+ f = popen(_PATH_BSHELL " " _PATH_SSH_SYSTEM_RC, "w");
if (f) {
if (auth_proto != NULL && auth_data != NULL)
fprintf(f, "%s %s\n", auth_proto, auth_data);
pclose(f);
} else
- fprintf(stderr, "Could not run %s\n", SSH_SYSTEM_RC);
+ fprintf(stderr, "Could not run %s\n", _PATH_SSH_SYSTEM_RC);
} else if (options.xauth_location != NULL) {
/* Add authority data to .Xauthority if appropriate. */
if (auth_proto != NULL && auth_data != NULL) {
int
session_pty_req(Session *s)
{
- unsigned int len;
+ u_int len;
char *term_modes; /* encoded terminal modes */
if (no_pty_flag)
int
session_subsystem_req(Session *s)
{
- unsigned int len;
+ u_int len;
int success = 0;
char *subsys = packet_get_string(&len);
int i;
int
session_exec_req(Session *s)
{
- unsigned int len;
+ u_int len;
char *command = packet_get_string(&len);
packet_done();
if (forced_command) {
void
session_input_channel_req(int id, void *arg)
{
- unsigned int len;
+ u_int len;
int reply;
int success = 0;
char *rtype;
}
void
-do_authenticated2(void)
+do_authenticated2(Authctxt *authctxt)
{
-#ifdef HAVE_LOGIN_CAP
- struct passwd *pw;
-#endif
/*
* Cancel the alarm we set to limit the time taken for
startup_pipe = -1;
}
#if defined(HAVE_LOGIN_CAP) && defined(HAVE_PW_CLASS_IN_PASSWD)
- pw = auth_get_user();
- if ((lc = login_getclass(pw->pw_class)) == NULL) {
+ if ((lc = login_getclass(authctxt->pw->pw_class)) == NULL) {
error("unable to get login class");
return;
}