[openssh-commits] [openssh] 10/20: upstream commit
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Wed May 31 14:57:07 AEST 2017
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djm pushed a commit to branch master
in repository openssh.
commit 2ae666a8fc20b3b871b2f1b90ad65cc027336ccd
Author: markus at openbsd.org <markus at openbsd.org>
Date: Tue May 30 14:23:52 2017 +0000
upstream commit
protocol handlers all get struct ssh passed; ok djm@
Upstream-ID: 0ca9ea2a5d01a6d2ded94c5024456a930c5bfb5d
---
auth2-chall.c | 7 +++---
auth2-gss.c | 22 ++++++++----------
auth2.c | 12 +++++-----
channels.c | 37 +++++++++++++++---------------
channels.h | 22 +++++++++---------
clientloop.c | 12 +++++-----
dispatch.c | 7 +++---
dispatch.h | 8 +++----
kex.c | 16 +++++--------
kex.h | 6 ++---
kexdhc.c | 7 +++---
kexdhs.c | 7 +++---
kexecdhc.c | 7 +++---
kexecdhs.c | 7 +++---
kexgexc.c | 12 +++++-----
kexgexs.c | 12 +++++-----
serverloop.c | 10 ++++-----
sshconnect2.c | 72 +++++++++++++++++++++++++----------------------------------
18 files changed, 127 insertions(+), 156 deletions(-)
diff --git a/auth2-chall.c b/auth2-chall.c
index 80f21228..954eb4e1 100644
--- a/auth2-chall.c
+++ b/auth2-chall.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth2-chall.c,v 1.46 2017/05/30 14:18:15 markus Exp $ */
+/* $OpenBSD: auth2-chall.c,v 1.47 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2001 Markus Friedl. All rights reserved.
* Copyright (c) 2001 Per Allansson. All rights reserved.
@@ -49,7 +49,7 @@ extern ServerOptions options;
static int auth2_challenge_start(Authctxt *);
static int send_userauth_info_request(Authctxt *);
-static int input_userauth_info_response(int, u_int32_t, void *);
+static int input_userauth_info_response(int, u_int32_t, struct ssh *);
#ifdef BSD_AUTH
extern KbdintDevice bsdauth_device;
@@ -285,9 +285,8 @@ send_userauth_info_request(Authctxt *authctxt)
}
static int
-input_userauth_info_response(int type, u_int32_t seq, void *ctxt)
+input_userauth_info_response(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
KbdintAuthctxt *kbdintctxt;
int authenticated = 0, res;
diff --git a/auth2-gss.c b/auth2-gss.c
index 5bfcb9b4..a762747d 100644
--- a/auth2-gss.c
+++ b/auth2-gss.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth2-gss.c,v 1.23 2017/05/30 14:18:15 markus Exp $ */
+/* $OpenBSD: auth2-gss.c,v 1.24 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
@@ -48,10 +48,10 @@
extern ServerOptions options;
-static int input_gssapi_token(int type, u_int32_t plen, void *ctxt);
-static int input_gssapi_mic(int type, u_int32_t plen, void *ctxt);
-static int input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt);
-static int input_gssapi_errtok(int, u_int32_t, void *);
+static int input_gssapi_token(int type, u_int32_t plen, struct ssh *ssh);
+static int input_gssapi_mic(int type, u_int32_t plen, struct ssh *ssh);
+static int input_gssapi_exchange_complete(int type, u_int32_t plen, struct ssh *ssh);
+static int input_gssapi_errtok(int, u_int32_t, struct ssh *);
/*
* We only support those mechanisms that we know about (ie ones that we know
@@ -127,9 +127,8 @@ userauth_gssapi(Authctxt *authctxt)
}
static int
-input_gssapi_token(int type, u_int32_t plen, void *ctxt)
+input_gssapi_token(int type, u_int32_t plen, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
Gssctxt *gssctxt;
gss_buffer_desc send_tok = GSS_C_EMPTY_BUFFER;
@@ -183,9 +182,8 @@ input_gssapi_token(int type, u_int32_t plen, void *ctxt)
}
static int
-input_gssapi_errtok(int type, u_int32_t plen, void *ctxt)
+input_gssapi_errtok(int type, u_int32_t plen, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
Gssctxt *gssctxt;
gss_buffer_desc send_tok = GSS_C_EMPTY_BUFFER;
@@ -225,9 +223,8 @@ input_gssapi_errtok(int type, u_int32_t plen, void *ctxt)
*/
static int
-input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt)
+input_gssapi_exchange_complete(int type, u_int32_t plen, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
int authenticated;
@@ -253,9 +250,8 @@ input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt)
}
static int
-input_gssapi_mic(int type, u_int32_t plen, void *ctxt)
+input_gssapi_mic(int type, u_int32_t plen, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
Gssctxt *gssctxt;
int authenticated = 0;
diff --git a/auth2.c b/auth2.c
index 13ff95ea..cfbf9d25 100644
--- a/auth2.c
+++ b/auth2.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth2.c,v 1.138 2017/05/30 14:18:15 markus Exp $ */
+/* $OpenBSD: auth2.c,v 1.139 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
*
@@ -87,8 +87,8 @@ Authmethod *authmethods[] = {
/* protocol */
-static int input_service_request(int, u_int32_t, void *);
-static int input_userauth_request(int, u_int32_t, void *);
+static int input_service_request(int, u_int32_t, struct ssh *);
+static int input_userauth_request(int, u_int32_t, struct ssh *);
/* helper */
static Authmethod *authmethod_lookup(Authctxt *, const char *);
@@ -178,9 +178,8 @@ do_authentication2(Authctxt *authctxt)
/*ARGSUSED*/
static int
-input_service_request(int type, u_int32_t seq, void *ctxt)
+input_service_request(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
u_int len;
int acceptit = 0;
@@ -214,9 +213,8 @@ input_service_request(int type, u_int32_t seq, void *ctxt)
/*ARGSUSED*/
static int
-input_userauth_request(int type, u_int32_t seq, void *ctxt)
+input_userauth_request(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
Authmethod *m = NULL;
char *user, *service, *method, *style = NULL;
diff --git a/channels.c b/channels.c
index e7de370d..d118d8ff 100644
--- a/channels.c
+++ b/channels.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.c,v 1.362 2017/05/30 08:49:58 markus Exp $ */
+/* $OpenBSD: channels.c,v 1.363 2017/05/30 14:23:52 markus Exp $ */
/*
* Author: Tatu Ylonen <ylo at cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo at cs.hut.fi>, Espoo, Finland
@@ -2394,9 +2394,8 @@ channel_proxy_downstream(Channel *downstream)
* replaces local (proxy) channel ID with downstream channel ID.
*/
int
-channel_proxy_upstream(Channel *c, int type, u_int32_t seq, void *ctxt)
+channel_proxy_upstream(Channel *c, int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = active_state;
struct sshbuf *b = NULL;
Channel *downstream;
const u_char *cp = NULL;
@@ -2476,7 +2475,7 @@ channel_proxy_upstream(Channel *c, int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-channel_input_data(int type, u_int32_t seq, void *ctxt)
+channel_input_data(int type, u_int32_t seq, struct ssh *ssh)
{
int id;
const u_char *data;
@@ -2488,7 +2487,7 @@ channel_input_data(int type, u_int32_t seq, void *ctxt)
c = channel_lookup(id);
if (c == NULL)
packet_disconnect("Received data for nonexistent channel %d.", id);
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
/* Ignore any data for non-open channels (might happen on close) */
@@ -2536,7 +2535,7 @@ channel_input_data(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-channel_input_extended_data(int type, u_int32_t seq, void *ctxt)
+channel_input_extended_data(int type, u_int32_t seq, struct ssh *ssh)
{
int id;
char *data;
@@ -2549,7 +2548,7 @@ channel_input_extended_data(int type, u_int32_t seq, void *ctxt)
if (c == NULL)
packet_disconnect("Received extended_data for bad channel %d.", id);
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
if (c->type != SSH_CHANNEL_OPEN) {
logit("channel %d: ext data for non open", id);
@@ -2586,7 +2585,7 @@ channel_input_extended_data(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-channel_input_ieof(int type, u_int32_t seq, void *ctxt)
+channel_input_ieof(int type, u_int32_t seq, struct ssh *ssh)
{
int id;
Channel *c;
@@ -2596,7 +2595,7 @@ channel_input_ieof(int type, u_int32_t seq, void *ctxt)
c = channel_lookup(id);
if (c == NULL)
packet_disconnect("Received ieof for nonexistent channel %d.", id);
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
chan_rcvd_ieof(c);
@@ -2612,14 +2611,14 @@ channel_input_ieof(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-channel_input_oclose(int type, u_int32_t seq, void *ctxt)
+channel_input_oclose(int type, u_int32_t seq, struct ssh *ssh)
{
int id = packet_get_int();
Channel *c = channel_lookup(id);
if (c == NULL)
packet_disconnect("Received oclose for nonexistent channel %d.", id);
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
packet_check_eom();
chan_rcvd_oclose(c);
@@ -2628,7 +2627,7 @@ channel_input_oclose(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-channel_input_open_confirmation(int type, u_int32_t seq, void *ctxt)
+channel_input_open_confirmation(int type, u_int32_t seq, struct ssh *ssh)
{
int id, remote_id;
Channel *c;
@@ -2639,7 +2638,7 @@ channel_input_open_confirmation(int type, u_int32_t seq, void *ctxt)
if (c==NULL)
packet_disconnect("Received open confirmation for "
"unknown channel %d.", id);
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
if (c->type != SSH_CHANNEL_OPENING)
packet_disconnect("Received open confirmation for "
@@ -2680,7 +2679,7 @@ reason2txt(int reason)
/* ARGSUSED */
int
-channel_input_open_failure(int type, u_int32_t seq, void *ctxt)
+channel_input_open_failure(int type, u_int32_t seq, struct ssh *ssh)
{
int id, reason;
char *msg = NULL, *lang = NULL;
@@ -2692,7 +2691,7 @@ channel_input_open_failure(int type, u_int32_t seq, void *ctxt)
if (c==NULL)
packet_disconnect("Received open failure for "
"unknown channel %d.", id);
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
if (c->type != SSH_CHANNEL_OPENING)
packet_disconnect("Received open failure for "
@@ -2719,7 +2718,7 @@ channel_input_open_failure(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-channel_input_window_adjust(int type, u_int32_t seq, void *ctxt)
+channel_input_window_adjust(int type, u_int32_t seq, struct ssh *ssh)
{
Channel *c;
int id;
@@ -2733,7 +2732,7 @@ channel_input_window_adjust(int type, u_int32_t seq, void *ctxt)
logit("Received window adjust for non-open channel %d.", id);
return 0;
}
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
adjust = packet_get_int();
packet_check_eom();
@@ -2747,7 +2746,7 @@ channel_input_window_adjust(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-channel_input_status_confirm(int type, u_int32_t seq, void *ctxt)
+channel_input_status_confirm(int type, u_int32_t seq, struct ssh *ssh)
{
Channel *c;
struct channel_confirm *cc;
@@ -2763,7 +2762,7 @@ channel_input_status_confirm(int type, u_int32_t seq, void *ctxt)
logit("channel_input_status_confirm: %d: unknown", id);
return 0;
}
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
packet_check_eom();
if ((cc = TAILQ_FIRST(&c->status_confirms)) == NULL)
diff --git a/channels.h b/channels.h
index fa38a4e7..36e5363a 100644
--- a/channels.h
+++ b/channels.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.h,v 1.125 2017/05/26 19:35:50 markus Exp $ */
+/* $OpenBSD: channels.h,v 1.126 2017/05/30 14:23:52 markus Exp $ */
/*
* Author: Tatu Ylonen <ylo at cs.hut.fi>
@@ -61,6 +61,7 @@
#define CHANNEL_CANCEL_PORT_STATIC -1
+struct ssh;
struct Channel;
typedef struct Channel Channel;
@@ -232,18 +233,19 @@ void channel_send_window_changes(void);
/* mux proxy support */
int channel_proxy_downstream(Channel *mc);
-int channel_proxy_upstream(Channel *, int, u_int32_t, void *);
+int channel_proxy_upstream(Channel *, int, u_int32_t, struct ssh *);
/* protocol handler */
-int channel_input_data(int, u_int32_t, void *);
-int channel_input_extended_data(int, u_int32_t, void *);
-int channel_input_ieof(int, u_int32_t, void *);
-int channel_input_oclose(int, u_int32_t, void *);
-int channel_input_open_confirmation(int, u_int32_t, void *);
-int channel_input_open_failure(int, u_int32_t, void *);
-int channel_input_window_adjust(int, u_int32_t, void *);
-int channel_input_status_confirm(int, u_int32_t, void *);
+int channel_input_data(int, u_int32_t, struct ssh *);
+int channel_input_extended_data(int, u_int32_t, struct ssh *);
+int channel_input_ieof(int, u_int32_t, struct ssh *);
+int channel_input_oclose(int, u_int32_t, struct ssh *);
+int channel_input_open_confirmation(int, u_int32_t, struct ssh *);
+int channel_input_open_failure(int, u_int32_t, struct ssh *);
+int channel_input_port_open(int, u_int32_t, struct ssh *);
+int channel_input_window_adjust(int, u_int32_t, struct ssh *);
+int channel_input_status_confirm(int, u_int32_t, struct ssh *);
/* file descriptor handling (read/write) */
diff --git a/clientloop.c b/clientloop.c
index 367b682f..0020637e 100644
--- a/clientloop.c
+++ b/clientloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.c,v 1.296 2017/05/03 21:08:09 naddy Exp $ */
+/* $OpenBSD: clientloop.c,v 1.297 2017/05/30 14:23:52 markus Exp $ */
/*
* Author: Tatu Ylonen <ylo at cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo at cs.hut.fi>, Espoo, Finland
@@ -459,7 +459,7 @@ client_check_window_change(void)
}
static int
-client_global_request_reply(int type, u_int32_t seq, void *ctxt)
+client_global_request_reply(int type, u_int32_t seq, struct ssh *ssh)
{
struct global_confirm *gc;
@@ -1642,7 +1642,7 @@ client_request_tun_fwd(int tun_mode, int local_tun, int remote_tun)
/* XXXX move to generic input handler */
static int
-client_input_channel_open(int type, u_int32_t seq, void *ctxt)
+client_input_channel_open(int type, u_int32_t seq, struct ssh *ssh)
{
Channel *c = NULL;
char *ctype;
@@ -1698,7 +1698,7 @@ client_input_channel_open(int type, u_int32_t seq, void *ctxt)
}
static int
-client_input_channel_req(int type, u_int32_t seq, void *ctxt)
+client_input_channel_req(int type, u_int32_t seq, struct ssh *ssh)
{
Channel *c = NULL;
int exitval, id, reply, success = 0;
@@ -1706,7 +1706,7 @@ client_input_channel_req(int type, u_int32_t seq, void *ctxt)
id = packet_get_int();
c = channel_lookup(id);
- if (channel_proxy_upstream(c, type, seq, ctxt))
+ if (channel_proxy_upstream(c, type, seq, ssh))
return 0;
rtype = packet_get_string(NULL);
reply = packet_get_char();
@@ -2136,7 +2136,7 @@ client_input_hostkeys(void)
}
static int
-client_input_global_request(int type, u_int32_t seq, void *ctxt)
+client_input_global_request(int type, u_int32_t seq, struct ssh *ssh)
{
char *rtype;
int want_reply;
diff --git a/dispatch.c b/dispatch.c
index 7ef9a38c..5b2fc41c 100644
--- a/dispatch.c
+++ b/dispatch.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dispatch.c,v 1.29 2017/04/30 23:28:42 djm Exp $ */
+/* $OpenBSD: dispatch.c,v 1.30 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
*
@@ -38,9 +38,8 @@
#include "ssherr.h"
int
-dispatch_protocol_error(int type, u_int32_t seq, void *ctx)
+dispatch_protocol_error(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = active_state; /* XXX */
int r;
logit("dispatch_protocol_error: type %d seq %u", type, seq);
@@ -53,7 +52,7 @@ dispatch_protocol_error(int type, u_int32_t seq, void *ctx)
}
int
-dispatch_protocol_ignore(int type, u_int32_t seq, void *ssh)
+dispatch_protocol_ignore(int type, u_int32_t seq, struct ssh *ssh)
{
logit("dispatch_protocol_ignore: type %d seq %u", type, seq);
return 0;
diff --git a/dispatch.h b/dispatch.h
index cd51dbc0..7dfc74ee 100644
--- a/dispatch.h
+++ b/dispatch.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: dispatch.h,v 1.12 2015/01/19 20:07:45 markus Exp $ */
+/* $OpenBSD: dispatch.h,v 1.13 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
@@ -36,10 +36,10 @@ enum {
struct ssh;
-typedef int dispatch_fn(int, u_int32_t, void *);
+typedef int dispatch_fn(int, u_int32_t, struct ssh *);
-int dispatch_protocol_error(int, u_int32_t, void *);
-int dispatch_protocol_ignore(int, u_int32_t, void *);
+int dispatch_protocol_error(int, u_int32_t, struct ssh *);
+int dispatch_protocol_ignore(int, u_int32_t, struct ssh *);
void ssh_dispatch_init(struct ssh *, dispatch_fn *);
void ssh_dispatch_set(struct ssh *, int, dispatch_fn *);
void ssh_dispatch_range(struct ssh *, u_int, u_int, dispatch_fn *);
diff --git a/kex.c b/kex.c
index 9a40759c..cf44fbc0 100644
--- a/kex.c
+++ b/kex.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kex.c,v 1.132 2017/04/30 23:10:43 djm Exp $ */
+/* $OpenBSD: kex.c,v 1.133 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
*
@@ -56,7 +56,7 @@
/* prototype */
static int kex_choose_conf(struct ssh *);
-static int kex_input_newkeys(int, u_int32_t, void *);
+static int kex_input_newkeys(int, u_int32_t, struct ssh *);
static const char *proposal_names[PROPOSAL_MAX] = {
"KEX algorithms",
@@ -315,9 +315,8 @@ kex_prop_free(char **proposal)
/* ARGSUSED */
static int
-kex_protocol_error(int type, u_int32_t seq, void *ctxt)
+kex_protocol_error(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = active_state; /* XXX */
int r;
error("kex protocol error: type %d seq %u", type, seq);
@@ -375,9 +374,8 @@ kex_send_newkeys(struct ssh *ssh)
}
int
-kex_input_ext_info(int type, u_int32_t seq, void *ctxt)
+kex_input_ext_info(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
u_int32_t i, ninfo;
char *name, *val, *found;
@@ -414,9 +412,8 @@ kex_input_ext_info(int type, u_int32_t seq, void *ctxt)
}
static int
-kex_input_newkeys(int type, u_int32_t seq, void *ctxt)
+kex_input_newkeys(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
int r;
@@ -467,9 +464,8 @@ kex_send_kexinit(struct ssh *ssh)
/* ARGSUSED */
int
-kex_input_kexinit(int type, u_int32_t seq, void *ctxt)
+kex_input_kexinit(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
const u_char *ptr;
u_int i;
diff --git a/kex.h b/kex.h
index 13b22351..01bb3986 100644
--- a/kex.h
+++ b/kex.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: kex.h,v 1.82 2017/05/03 21:08:09 naddy Exp $ */
+/* $OpenBSD: kex.h,v 1.83 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
@@ -181,8 +181,8 @@ int kex_prop2buf(struct sshbuf *, char *proposal[PROPOSAL_MAX]);
void kex_prop_free(char **);
int kex_send_kexinit(struct ssh *);
-int kex_input_kexinit(int, u_int32_t, void *);
-int kex_input_ext_info(int, u_int32_t, void *);
+int kex_input_kexinit(int, u_int32_t, struct ssh *);
+int kex_input_ext_info(int, u_int32_t, struct ssh *);
int kex_derive_keys(struct ssh *, u_char *, u_int, const struct sshbuf *);
int kex_derive_keys_bn(struct ssh *, u_char *, u_int, const BIGNUM *);
int kex_send_newkeys(struct ssh *);
diff --git a/kexdhc.c b/kexdhc.c
index ad3975f0..9864ee2e 100644
--- a/kexdhc.c
+++ b/kexdhc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kexdhc.c,v 1.19 2016/05/02 10:26:04 djm Exp $ */
+/* $OpenBSD: kexdhc.c,v 1.20 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2001 Markus Friedl. All rights reserved.
*
@@ -49,7 +49,7 @@
#include "ssherr.h"
#include "sshbuf.h"
-static int input_kex_dh(int, u_int32_t, void *);
+static int input_kex_dh(int, u_int32_t, struct ssh *);
int
kexdh_client(struct ssh *ssh)
@@ -100,9 +100,8 @@ kexdh_client(struct ssh *ssh)
}
static int
-input_kex_dh(int type, u_int32_t seq, void *ctxt)
+input_kex_dh(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
BIGNUM *dh_server_pub = NULL, *shared_secret = NULL;
struct sshkey *server_host_key = NULL;
diff --git a/kexdhs.c b/kexdhs.c
index 108f6642..81ce56d7 100644
--- a/kexdhs.c
+++ b/kexdhs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kexdhs.c,v 1.24 2016/05/02 10:26:04 djm Exp $ */
+/* $OpenBSD: kexdhs.c,v 1.25 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2001 Markus Friedl. All rights reserved.
*
@@ -49,7 +49,7 @@
#include "ssherr.h"
#include "sshbuf.h"
-static int input_kex_dh_init(int, u_int32_t, void *);
+static int input_kex_dh_init(int, u_int32_t, struct ssh *);
int
kexdh_server(struct ssh *ssh)
@@ -91,9 +91,8 @@ kexdh_server(struct ssh *ssh)
}
int
-input_kex_dh_init(int type, u_int32_t seq, void *ctxt)
+input_kex_dh_init(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
BIGNUM *shared_secret = NULL, *dh_client_pub = NULL;
struct sshkey *server_host_public, *server_host_private;
diff --git a/kexecdhc.c b/kexecdhc.c
index 90220ce8..d8a8b660 100644
--- a/kexecdhc.c
+++ b/kexecdhc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kexecdhc.c,v 1.10 2015/01/26 06:10:03 djm Exp $ */
+/* $OpenBSD: kexecdhc.c,v 1.11 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2001 Markus Friedl. All rights reserved.
* Copyright (c) 2010 Damien Miller. All rights reserved.
@@ -49,7 +49,7 @@
#include "ssherr.h"
#include "sshbuf.h"
-static int input_kex_ecdh_reply(int, u_int32_t, void *);
+static int input_kex_ecdh_reply(int, u_int32_t, struct ssh *);
int
kexecdh_client(struct ssh *ssh)
@@ -95,9 +95,8 @@ kexecdh_client(struct ssh *ssh)
}
static int
-input_kex_ecdh_reply(int type, u_int32_t seq, void *ctxt)
+input_kex_ecdh_reply(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
const EC_GROUP *group;
EC_POINT *server_public = NULL;
diff --git a/kexecdhs.c b/kexecdhs.c
index ccdbf70b..dc24a3af 100644
--- a/kexecdhs.c
+++ b/kexecdhs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kexecdhs.c,v 1.15 2015/12/04 16:41:28 markus Exp $ */
+/* $OpenBSD: kexecdhs.c,v 1.16 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2001 Markus Friedl. All rights reserved.
* Copyright (c) 2010 Damien Miller. All rights reserved.
@@ -47,7 +47,7 @@
#include "ssherr.h"
#include "sshbuf.h"
-static int input_kex_ecdh_init(int, u_int32_t, void *);
+static int input_kex_ecdh_init(int, u_int32_t, struct ssh *);
int
kexecdh_server(struct ssh *ssh)
@@ -58,9 +58,8 @@ kexecdh_server(struct ssh *ssh)
}
static int
-input_kex_ecdh_init(int type, u_int32_t seq, void *ctxt)
+input_kex_ecdh_init(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
EC_POINT *client_public;
EC_KEY *server_key = NULL;
diff --git a/kexgexc.c b/kexgexc.c
index b881c4e9..cd112875 100644
--- a/kexgexc.c
+++ b/kexgexc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kexgexc.c,v 1.24 2017/05/16 16:56:15 djm Exp $ */
+/* $OpenBSD: kexgexc.c,v 1.25 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2000 Niels Provos. All rights reserved.
* Copyright (c) 2001 Markus Friedl. All rights reserved.
@@ -51,8 +51,8 @@
#include "sshbuf.h"
#include "misc.h"
-static int input_kex_dh_gex_group(int, u_int32_t, void *);
-static int input_kex_dh_gex_reply(int, u_int32_t, void *);
+static int input_kex_dh_gex_group(int, u_int32_t, struct ssh *);
+static int input_kex_dh_gex_reply(int, u_int32_t, struct ssh *);
int
kexgex_client(struct ssh *ssh)
@@ -89,9 +89,8 @@ kexgex_client(struct ssh *ssh)
}
static int
-input_kex_dh_gex_group(int type, u_int32_t seq, void *ctxt)
+input_kex_dh_gex_group(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
BIGNUM *p = NULL, *g = NULL;
int r, bits;
@@ -143,9 +142,8 @@ out:
}
static int
-input_kex_dh_gex_reply(int type, u_int32_t seq, void *ctxt)
+input_kex_dh_gex_reply(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
BIGNUM *dh_server_pub = NULL, *shared_secret = NULL;
struct sshkey *server_host_key = NULL;
diff --git a/kexgexs.c b/kexgexs.c
index 44960359..c5dd0057 100644
--- a/kexgexs.c
+++ b/kexgexs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kexgexs.c,v 1.30 2016/09/12 01:22:38 deraadt Exp $ */
+/* $OpenBSD: kexgexs.c,v 1.31 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2000 Niels Provos. All rights reserved.
* Copyright (c) 2001 Markus Friedl. All rights reserved.
@@ -54,8 +54,8 @@
#include "sshbuf.h"
#include "misc.h"
-static int input_kex_dh_gex_request(int, u_int32_t, void *);
-static int input_kex_dh_gex_init(int, u_int32_t, void *);
+static int input_kex_dh_gex_request(int, u_int32_t, struct ssh *);
+static int input_kex_dh_gex_init(int, u_int32_t, struct ssh *);
int
kexgex_server(struct ssh *ssh)
@@ -67,9 +67,8 @@ kexgex_server(struct ssh *ssh)
}
static int
-input_kex_dh_gex_request(int type, u_int32_t seq, void *ctxt)
+input_kex_dh_gex_request(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
int r;
u_int min = 0, max = 0, nbits = 0;
@@ -120,9 +119,8 @@ input_kex_dh_gex_request(int type, u_int32_t seq, void *ctxt)
}
static int
-input_kex_dh_gex_init(int type, u_int32_t seq, void *ctxt)
+input_kex_dh_gex_init(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
BIGNUM *shared_secret = NULL, *dh_client_pub = NULL;
struct sshkey *server_host_public, *server_host_private;
diff --git a/serverloop.c b/serverloop.c
index 2976f559..ea07eef2 100644
--- a/serverloop.c
+++ b/serverloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: serverloop.c,v 1.191 2017/02/01 02:59:09 dtucker Exp $ */
+/* $OpenBSD: serverloop.c,v 1.192 2017/05/30 14:23:52 markus Exp $ */
/*
* Author: Tatu Ylonen <ylo at cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo at cs.hut.fi>, Espoo, Finland
@@ -417,7 +417,7 @@ server_loop2(Authctxt *authctxt)
}
static int
-server_input_keep_alive(int type, u_int32_t seq, void *ctxt)
+server_input_keep_alive(int type, u_int32_t seq, struct ssh *ssh)
{
debug("Got %d/%u for keepalive", type, seq);
/*
@@ -579,7 +579,7 @@ server_request_session(void)
}
static int
-server_input_channel_open(int type, u_int32_t seq, void *ctxt)
+server_input_channel_open(int type, u_int32_t seq, struct ssh *ssh)
{
Channel *c = NULL;
char *ctype;
@@ -703,7 +703,7 @@ server_input_hostkeys_prove(struct sshbuf **respp)
}
static int
-server_input_global_request(int type, u_int32_t seq, void *ctxt)
+server_input_global_request(int type, u_int32_t seq, struct ssh *ssh)
{
char *rtype;
int want_reply;
@@ -810,7 +810,7 @@ server_input_global_request(int type, u_int32_t seq, void *ctxt)
}
static int
-server_input_channel_req(int type, u_int32_t seq, void *ctxt)
+server_input_channel_req(int type, u_int32_t seq, struct ssh *ssh)
{
Channel *c;
int id, reply, success = 0;
diff --git a/sshconnect2.c b/sshconnect2.c
index affc5667..dab905b5 100644
--- a/sshconnect2.c
+++ b/sshconnect2.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshconnect2.c,v 1.260 2017/05/30 14:19:15 markus Exp $ */
+/* $OpenBSD: sshconnect2.c,v 1.261 2017/05/30 14:23:52 markus Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
* Copyright (c) 2008 Damien Miller. All rights reserved.
@@ -287,16 +287,16 @@ struct cauthmethod {
int *batch_flag; /* flag in option struct that disables method */
};
-int input_userauth_service_accept(int, u_int32_t, void *);
-int input_userauth_ext_info(int, u_int32_t, void *);
-int input_userauth_success(int, u_int32_t, void *);
-int input_userauth_success_unexpected(int, u_int32_t, void *);
-int input_userauth_failure(int, u_int32_t, void *);
-int input_userauth_banner(int, u_int32_t, void *);
-int input_userauth_error(int, u_int32_t, void *);
-int input_userauth_info_req(int, u_int32_t, void *);
-int input_userauth_pk_ok(int, u_int32_t, void *);
-int input_userauth_passwd_changereq(int, u_int32_t, void *);
+int input_userauth_service_accept(int, u_int32_t, struct ssh *);
+int input_userauth_ext_info(int, u_int32_t, struct ssh *);
+int input_userauth_success(int, u_int32_t, struct ssh *);
+int input_userauth_success_unexpected(int, u_int32_t, struct ssh *);
+int input_userauth_failure(int, u_int32_t, struct ssh *);
+int input_userauth_banner(int, u_int32_t, struct ssh *);
+int input_userauth_error(int, u_int32_t, struct ssh *);
+int input_userauth_info_req(int, u_int32_t, struct ssh *);
+int input_userauth_pk_ok(int, u_int32_t, struct ssh *);
+int input_userauth_passwd_changereq(int, u_int32_t, struct ssh *);
int userauth_none(Authctxt *);
int userauth_pubkey(Authctxt *);
@@ -306,11 +306,11 @@ int userauth_hostbased(Authctxt *);
#ifdef GSSAPI
int userauth_gssapi(Authctxt *authctxt);
-int input_gssapi_response(int type, u_int32_t, void *);
-int input_gssapi_token(int type, u_int32_t, void *);
-int input_gssapi_hash(int type, u_int32_t, void *);
-int input_gssapi_error(int, u_int32_t, void *);
-int input_gssapi_errtok(int, u_int32_t, void *);
+int input_gssapi_response(int type, u_int32_t, struct ssh *);
+int input_gssapi_token(int type, u_int32_t, struct ssh *);
+int input_gssapi_hash(int type, u_int32_t, struct ssh *);
+int input_gssapi_error(int, u_int32_t, struct ssh *);
+int input_gssapi_errtok(int, u_int32_t, struct ssh *);
#endif
void userauth(Authctxt *, char *);
@@ -414,9 +414,8 @@ ssh_userauth2(const char *local_user, const char *server_user, char *host,
/* ARGSUSED */
int
-input_userauth_service_accept(int type, u_int32_t seqnr, void *ctxt)
+input_userauth_service_accept(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
int r;
@@ -448,9 +447,9 @@ input_userauth_service_accept(int type, u_int32_t seqnr, void *ctxt)
/* ARGSUSED */
int
-input_userauth_ext_info(int type, u_int32_t seqnr, void *ctxt)
+input_userauth_ext_info(int type, u_int32_t seqnr, struct ssh *ssh)
{
- return kex_input_ext_info(type, seqnr, ctxt);
+ return kex_input_ext_info(type, seqnr, ssh);
}
void
@@ -490,7 +489,7 @@ userauth(Authctxt *authctxt, char *authlist)
/* ARGSUSED */
int
-input_userauth_error(int type, u_int32_t seq, void *ctxt)
+input_userauth_error(int type, u_int32_t seq, struct ssh *ssh)
{
fatal("input_userauth_error: bad message during authentication: "
"type %d", type);
@@ -499,7 +498,7 @@ input_userauth_error(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-input_userauth_banner(int type, u_int32_t seq, void *ctxt)
+input_userauth_banner(int type, u_int32_t seq, struct ssh *ssh)
{
char *msg, *lang;
u_int len;
@@ -516,9 +515,8 @@ input_userauth_banner(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-input_userauth_success(int type, u_int32_t seq, void *ctxt)
+input_userauth_success(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
if (authctxt == NULL)
@@ -534,9 +532,8 @@ input_userauth_success(int type, u_int32_t seq, void *ctxt)
}
int
-input_userauth_success_unexpected(int type, u_int32_t seq, void *ctxt)
+input_userauth_success_unexpected(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
if (authctxt == NULL)
@@ -549,9 +546,8 @@ input_userauth_success_unexpected(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-input_userauth_failure(int type, u_int32_t seq, void *ctxt)
+input_userauth_failure(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
char *authlist = NULL;
int partial;
@@ -576,9 +572,8 @@ input_userauth_failure(int type, u_int32_t seq, void *ctxt)
/* ARGSUSED */
int
-input_userauth_pk_ok(int type, u_int32_t seq, void *ctxt)
+input_userauth_pk_ok(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
struct sshkey *key = NULL;
Identity *id = NULL;
@@ -764,9 +759,8 @@ process_gssapi_token(void *ctxt, gss_buffer_t recv_tok)
/* ARGSUSED */
int
-input_gssapi_response(int type, u_int32_t plen, void *ctxt)
+input_gssapi_response(int type, u_int32_t plen, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
Gssctxt *gssctxt;
int oidlen;
@@ -806,9 +800,8 @@ input_gssapi_response(int type, u_int32_t plen, void *ctxt)
/* ARGSUSED */
int
-input_gssapi_token(int type, u_int32_t plen, void *ctxt)
+input_gssapi_token(int type, u_int32_t plen, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
gss_buffer_desc recv_tok;
OM_uint32 status;
@@ -836,9 +829,8 @@ input_gssapi_token(int type, u_int32_t plen, void *ctxt)
/* ARGSUSED */
int
-input_gssapi_errtok(int type, u_int32_t plen, void *ctxt)
+input_gssapi_errtok(int type, u_int32_t plen, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
Gssctxt *gssctxt;
gss_buffer_desc send_tok = GSS_C_EMPTY_BUFFER;
@@ -868,7 +860,7 @@ input_gssapi_errtok(int type, u_int32_t plen, void *ctxt)
/* ARGSUSED */
int
-input_gssapi_error(int type, u_int32_t plen, void *ctxt)
+input_gssapi_error(int type, u_int32_t plen, struct ssh *ssh)
{
char *msg;
char *lang;
@@ -939,9 +931,8 @@ userauth_passwd(Authctxt *authctxt)
*/
/* ARGSUSED */
int
-input_userauth_passwd_changereq(int type, u_int32_t seqnr, void *ctxt)
+input_userauth_passwd_changereq(int type, u_int32_t seqnr, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
char *info, *lang, *password = NULL, *retype = NULL;
char prompt[150];
@@ -1570,9 +1561,8 @@ userauth_kbdint(Authctxt *authctxt)
* parse INFO_REQUEST, prompt user and send INFO_RESPONSE
*/
int
-input_userauth_info_req(int type, u_int32_t seq, void *ctxt)
+input_userauth_info_req(int type, u_int32_t seq, struct ssh *ssh)
{
- struct ssh *ssh = ctxt;
Authctxt *authctxt = ssh->authctxt;
char *name, *inst, *lang, *prompt, *response;
u_int num_prompts, i;
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