*** empty log message ***

Rev: ChangeLog:1.35
Rev: src/abstract_crypto.c:1.6
Rev: src/client_userauth.c:1.12
Rev: src/debug.c:1.23
Rev: src/disconnect.c:1.12
Rev: src/dsa_keygen.c:1.6
Rev: src/io.c:1.46
Rev: src/keyexchange.c:1.42
Rev: src/publickey_crypto.c:1.24
Rev: src/server_pty.h:1.2
Rev: src/server_userauth.c:1.8
Rev: src/service.c:1.12
Rev: src/tty.h:1.2
Rev: src/werror.c:1.21

ChangeLog

+Thu Jan 28 08:51:18 1999    <nisse@puck>
+
+	* src/tty.c (tty_encode_term_mode): New function (dummy).
+	(tty_decode_term_mode): New function (moved from server_pty.c).
+
+	* src/server.c (do_spawn_shell): pty support. Support for the
+	argv0 = "-*sh" convention.
+	(make_pty_handler): New function.
+
+	* src/parse.c (parse_uint8): Use unsigned for the result.
+
+	* src/lshd.c (main): Integrated sshd1 and pty support.
+
+	* src/lsh.h (LSH_CHANNEL_CLOSE): New status value.
+
+	* src/lsh.c (main): pty support.
+
+	* src/hmac.c (make_hmac_instance): Bug fix (Joseph Galbraith
+ 	<galb@rt66.com>)
+
+	* src/encrypt.c (do_encrypt): Update sequence number even if no
+	mac is in use. (Reported by Joseph Galbraith <galb@rt66.com>).
+
+	* src/client.c (make_shell_request): New function.
+	(make_pty_request): New function.
+	(do_open_confirm): Handle the new linked list of channel requests.
+	(request_info): New class.
+
+	* src/channel.c (channel_process_status): Handle
+ 	LSH_CHANNEL_CLOSE.
+	(do_channel_success, do_channel_failure): Ignore messages that
+ 	there is no handler for
+	(most likely, becase we have decided to give up and close the
+ 	channel).
+
+	* src/Makefile.am.in: Removed most program_SOURCES definitions.
+
+	* configure.in: Commented out the sshd1 related tests.
+	
+	* configure.in: Check for openpty(). Test for BSD style pty names.
+
+1999-01-19  Gordon Matzigkeit  <gord@trick.fig.org>
+
+	* server.c (do_spawn_shell): Make sure session->user->shell is not
+	null before we dereference it.
+	Set argv[0] to be the shell name wth a prepended hyphen.
+
+1999-01-19  Gordon Matzigkeit  <gord@trick.fig.org>
+
+	* src/Makefile.am: Don't clobber files unless the new one was
+	correctly regenerated.
+	
+Tue Jan 26 06:11:47 1999    <nisse@puck>
+
+	* client_pty.c client_pty.h server_pty.c server_pty.h tty.c tty.h:
+	Added new files.
+
+1999-01-21  Gordon Matzigkeit  <gord@trick.fig.org>
+
+	* src/server.h: Always include ssh1_fallback.h, and fix typo.
+
+	* src/server.c (server_initiate): If we need to delay the key
+	exchange, initialize a kexinit here and save it in
+	CONNECTION->KEXINITS[CONNECTION_SERVER] until DO_LINE has a chance
+	to use it.
+
+	* src/connection.c (make_ssh_connection): Use macros rather than
+	magic numbers to index KEXINITS and LITERAL_KEXINITS.
+
+	* src/server.c (do_line): Fix transposed arguments and missing
+	comma in SSH1_FALLBACK call.
+
+	* acconfig.h: Remove references to SSHD1.
+
+	* configure.in: Get rid of all the checks for SSHD1.  The user
+	should supply it at runtime.
+
+	* src/lshd.c (main): Implement the `--ssh1-fallback' flag to allow
+	people to specify an sshd1 at runtime.
+
+	* src/version.h (SSH1_SERVER_PROTOCOL_VERSION): Only use version
+	1.99 if we were told to fallback to ssh1.
+
+	* src/ssh1_fallback.h: SSHD1 does not need the port number because
+	we invoke it as if we were inetd.
+	src/ssh1_fallback.c: Likewise.
+	
 Tue Jan 19 16:12:16 1999    <nisse@puck>
 
 	* src/read_line.h: Changed prototype for line handlers.

src/abstract_crypto.c

@@ -108,7 +108,7 @@ UINT32 gcd(UINT32 x, UINT32 y)
       y = tmp;
     }
   
-  while (1)
+  for (;;)
     {
       /* During this loop, x is always odd */
       assert(x % 2);

src/client_userauth.c

@@ -124,7 +124,7 @@ static int do_userauth_success(struct packet_handler *c,
   CAST(success_handler, closure, c);
   struct simple_buffer buffer;
 
-  int msg_number;
+  unsigned msg_number;
     
   simple_buffer_init(&buffer, packet->length, packet->data);
 
@@ -157,7 +157,7 @@ static int do_userauth_failure(struct packet_handler *c,
   CAST(failure_handler, closure, c);
   struct simple_buffer buffer;
 
-  int msg_number;
+  unsigned msg_number;
   struct int_list *methods = NULL;
   int partial_success;
     
@@ -206,7 +206,7 @@ static int do_userauth_banner(struct packet_handler *closure,
 {
   struct simple_buffer buffer;
 
-  int msg_number;
+  unsigned msg_number;
   UINT32 length;
   UINT8 *msg;
 

src/debug.c

@@ -97,8 +97,8 @@ static int do_rec_debug(struct packet_handler *self UNUSED,
 			struct lsh_string *packet)
 {
   struct simple_buffer buffer;
-  int msg_number;
-  int always_display;
+  unsigned msg_number;
+  unsigned always_display;
   UINT32 length;
   UINT8 *msg;
   int language;

src/disconnect.c

@@ -44,7 +44,7 @@ static int do_disconnect(struct packet_handler *closure UNUSED,
 			 struct lsh_string *packet)
 {
   struct simple_buffer buffer;
-  int msg_number;
+  unsigned msg_number;
   UINT32 length;
   UINT32 reason;
   UINT8 *msg;

src/dsa_keygen.c

@@ -71,7 +71,7 @@ void dsa_nist_gen(mpz_t p, mpz_t q, struct randomness *r, unsigned l)
   mpz_init(t);
   mpz_init(c);
   
-  while (1)
+  for (;;)
     {
       { /* Generate q */
 	UINT8 h1[SHA_DIGESTSIZE];
@@ -159,7 +159,7 @@ void dsa_find_generator(mpz_t g, struct randomness *r, mpz_t p, mpz_t q)
   mpz_init_set(n, p);
   mpz_sub_ui(n, n, 2);
 
-  while(1)
+  for (;;)
     {
       bignum_random(g, r, n);
       mpz_add_ui(g, g, 2);

src/io.c

@@ -221,7 +221,7 @@ static int do_read(struct abstract_read **r, UINT32 length, UINT8 *buffer)
 {
   CAST(fd_read, closure, *r);
 
-  while(1)
+  for (;;)
     {
       int res = read(closure->fd, buffer, length);
       if (!res)
@@ -465,7 +465,7 @@ int blocking_read(int fd, struct read_handler *handler)
   struct fd_read r =
   { { STACK_HEADER, do_read }, fd };
 
-  while (1)
+  for (;;)
     {
       int res = READ_HANDLER(handler,
 			     &r.super);

src/keyexchange.c

@@ -71,7 +71,7 @@ static struct kexinit *parse_kexinit(struct lsh_string *packet)
   NEW(kexinit, res);
   struct simple_buffer buffer;
   struct simple_buffer sub_buffer;
-  int msg_number;
+  unsigned msg_number;
   UINT32 reserved;
   
   struct int_list *lists[NLISTS];
@@ -354,7 +354,7 @@ static struct lsh_string *kex_make_key(struct hash_instance *secret,
       KILL(hash);
       hash = HASH_COPY(secret);
       
-      while (1)
+      for (;;)
 	{
 	  /* The n:th time we enter this loop, digest holds K_n (using
 	   * the notation of section 5.2 of the ssh "transport"
@@ -515,7 +515,7 @@ static int do_handle_newkeys(struct packet_handler *c,
 {
   CAST(newkeys_handler, closure, c);
   struct simple_buffer buffer;
-  int msg_number;
+  unsigned msg_number;
 
   simple_buffer_init(&buffer, packet->length, packet->data);
 

src/publickey_crypto.c

@@ -545,7 +545,7 @@ int dh_process_client_msg(struct diffie_hellman_instance *self,
 			  struct lsh_string *packet)
 {
   struct simple_buffer buffer;
-  int msg_number;
+  unsigned msg_number;
   
   simple_buffer_init(&buffer, packet->length, packet->data);
 
@@ -615,7 +615,7 @@ int dh_process_server_msg(struct diffie_hellman_instance *self,
 			  struct lsh_string *packet)
 {
   struct simple_buffer buffer;
-  int msg_number;
+  unsigned msg_number;
   
   simple_buffer_init(&buffer, packet->length, packet->data);
 

src/server_pty.h

@@ -37,16 +37,16 @@
 
 
 /* CLASS:
-    (class 
-      (name pty_info)
-      (super resource)
-      (vars
-        (master simple int)
-        (slave simple int)
-	; FIXME: Is this used for anything?
-        ;; (tty_name array (simple char) MAX_TTY_NAME)
-        ;; (saved_ios simple "struct termios")
-	));
+   (class 
+     (name pty_info)
+     (super resource)
+       (vars
+         (master simple int)
+	 (slave simple int)
+	 ; FIXME: Is this used for anything?
+	 ;; (tty_name array (simple char) MAX_TTY_NAME)
+	 ;; (saved_ios simple "struct termios")
+	 ));
 */
 
 struct pty_info *make_pty_info(void);

src/server_userauth.c

@@ -70,7 +70,7 @@ static int do_handle_userauth(struct packet_handler *c,
   CAST(userauth_handler,  closure, c);
   struct simple_buffer buffer;
 
-  int msg_number;
+  unsigned msg_number;
   struct lsh_string *user;
   int requested_service;
   int method;

src/service.c

@@ -61,7 +61,7 @@ static int do_service(struct packet_handler *c,
   CAST(service_handler, closure, c);
 
   struct simple_buffer buffer;
-  int msg_number;
+  unsigned msg_number;
   int name;
   
   simple_buffer_init(&buffer, packet->length, packet->data);

src/tty.h

@@ -24,6 +24,8 @@
 #ifndef LSH_TTY_H_INCLUDED
 #define LSH_TTY_H_INCLUDED
 
+#include "lsh_types.h"
+
 #include <termios.h>
 
 int tty_getattr(int fd, struct termios *ios);
@@ -37,4 +39,7 @@ int tty_makeraw(int fd);
 int tty_getwinsize(int fd, int *w, int *h, int *wp, int *hp);
 int tty_setwinsize(int fd, int w, int h, int wp, int hp);
 
+struct lsh_string *tty_encode_term_mode(struct termios *ios);
+int tty_decode_term_mode(struct termios *ios, UINT32 t_len, UINT8 *t_modes);
+
 #endif

src/werror.c

@@ -246,7 +246,7 @@ static void write_utf8(UINT32 length, UINT8 *msg)
   
   simple_buffer_init(&buffer, length, msg);
   
-  while(1)
+  for (;;)
     {
       UINT32 ucs4;