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authorPav Lucistnik <pav@FreeBSD.org>2009-05-15 11:00:27 +0000
committerPav Lucistnik <pav@FreeBSD.org>2009-05-15 11:00:27 +0000
commit73a15551c8e46c5110a7173988499fc390b0c894 (patch)
tree0a0a7ecf12dc85a0095b5b911931454c3ca528d7 /security/openssh-portable
parent7391bca721544f73bf062d573aa2efe9482521f8 (diff)
downloadports-73a15551c8e46c5110a7173988499fc390b0c894.tar.gz
ports-73a15551c8e46c5110a7173988499fc390b0c894.zip
Notes
Diffstat (limited to 'security/openssh-portable')
-rw-r--r--security/openssh-portable/Makefile34
-rw-r--r--security/openssh-portable/distinfo15
-rw-r--r--security/openssh-portable/files/openssh-5.2p1-hpn-servconf.patch32
-rw-r--r--security/openssh-portable/files/openssh-5.2p1-hpn.patch2196
-rw-r--r--security/openssh-portable/files/openssh-lpk+hpn-servconf.patch240
-rw-r--r--security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9-servconv.patch222
-rw-r--r--security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9.patch259
7 files changed, 2740 insertions, 258 deletions
diff --git a/security/openssh-portable/Makefile b/security/openssh-portable/Makefile
index 07ca4fd37ab6..5775808665c9 100644
--- a/security/openssh-portable/Makefile
+++ b/security/openssh-portable/Makefile
@@ -6,7 +6,7 @@
#
PORTNAME= openssh
-DISTVERSION= 5.1p1
+DISTVERSION= 5.2p1
PORTEPOCH= 1
CATEGORIES= security ipv6
.if defined(OPENSSH_SNAPSHOT)
@@ -18,7 +18,7 @@ MASTER_SITE_SUBDIR= OpenSSH/portable
PKGNAMESUFFIX= ${PORTABLE_SUFFIX}${GSSAPI_SUFFIX}${BASE_SUFFIX}
DISTNAME= # empty
-MAINTAINER= ports@FreeBSD.org
+MAINTAINER= dindin@dindin.ru
COMMENT= The portable version of OpenBSD's OpenSSH
.if defined(OPENSSH_SNAPSHOT)
@@ -72,7 +72,10 @@ OPTIONS= PAM "Enable pam(3) support" on \
BROKEN= does not compile
.endif
-# Preserve deprecated OPENSSH_OVERWRITE_BASE settings
+.if defined(WITH_X509) && ( defined(WITH_HPN) || defined(WITH_LPK))
+BROKEN= X509 patch incompatible with HPN and LPK patches
+.endif
+
.if defined(OPENSSH_OVERWRITE_BASE)
WITH_OVERWRITE_BASE= yes
.endif
@@ -96,6 +99,7 @@ CONFIGURE_ARGS+= --disable-suid-ssh
.if !defined(WITHOUT_KERBEROS)
.if defined(KRB5_HOME) && exists(${KRB5_HOME}) || defined(WITH_GSSAPI)
.if defined(WITH_KERB_GSSAPI)
+BROKEN= KERB_GSSAPI patch incompatible with ${PORTNAME}-5.2p1
PATCH_DIST_STRIP= -p0
PATCH_SITES+= http://www.sxw.org.uk/computing/patches/
PATCHFILES+= openssh-5.0p1-gsskex-20080404.patch
@@ -136,19 +140,13 @@ CONFIGURE_ARGS+= --with-opensc=${LOCALBASE}
EXTRA_PATCHES+= ${FILESDIR}/scardpin.patch
.endif
-.if defined(WITH_HPN) && defined(WITH_LPK)
-BROKEN= HPN and LPK patches are incompatible
-.endif
-
.if defined(WITH_HPN)
-PATCH_DIST_STRIP= -p1
-PATCH_SITES+= http://www.psc.edu/networking/projects/hpn-ssh/
-PATCHFILES+= openssh-5.1p1-hpn13v5.diff.gz
+EXTRA_PATCHES+= ${FILESDIR}/openssh-5.2p1-hpn.patch
.endif
# See http://dev.inversepath.com/trac/openssh-lpk
.if defined(WITH_LPK)
-EXTRA_PATCHES= ${FILESDIR}/openssh-lpk-5.0p1-0.3.9.patch
+EXTRA_PATCHES+= ${FILESDIR}/openssh-lpk-5.0p1-0.3.9.patch
.if ${ARCH} == "amd64"
EXTRA_PATCHES+= ${FILESDIR}/openssh-lpk-5.0p1-64bit.patch
.endif
@@ -158,11 +156,21 @@ CONFIGURE_ARGS+= --with-libs='-lldap' --with-ldflags='-L${LOCALBASE}/lib' \
--with-cppflags='-I${LOCALBASE}/include -DWITH_LDAP_PUBKEY'
.endif
+# resolve some patches incompatibility between LPK and HPN patches
+
+.if defined(WITH_HPN) && defined(WITH_LPK)
+EXTRA_PATCHES+= ${FILESDIR}/openssh-lpk+hpn-servconf.patch
+.elif defined(WITH_HPN) && !defined(WITH_LPK)
+EXTRA_PATCHES+= ${FILESDIR}/openssh-5.2p1-hpn-servconf.patch
+.elif defined(WITH_LPK) && !defined(WITH_HPN)
+EXTRA_PATCHES+= ${FILESDIR}/openssh-lpk-5.0p1-0.3.9-servconv.patch
+.endif
+
# See http://www.roumenpetrov.info/openssh/
.if defined(WITH_X509)
PATCH_DIST_STRIP= -p1
-PATCH_SITES+= http://www.roumenpetrov.info/openssh/x509-6.1.1/
-PATCHFILES+= openssh-5.1p1+x509-6.1.1.diff.gz
+PATCH_SITES+= http://www.roumenpetrov.info/openssh/x509-6.2/
+PATCHFILES+= openssh-5.2p1+x509-6.2.diff.gz
.endif
.if defined(WITH_OVERWRITE_BASE)
diff --git a/security/openssh-portable/distinfo b/security/openssh-portable/distinfo
index d59cd27ac207..609f81e17e99 100644
--- a/security/openssh-portable/distinfo
+++ b/security/openssh-portable/distinfo
@@ -1,9 +1,6 @@
-MD5 (openssh-5.1p1.tar.gz) = 03f2d0c1b5ec60d4ac9997a146d2faec
-SHA256 (openssh-5.1p1.tar.gz) = f05358164dae1021386ae57be53a5e9f5cba7a1f8c9beaa428299e28a5666d75
-SIZE (openssh-5.1p1.tar.gz) = 1040041
-MD5 (openssh-5.1p1-hpn13v5.diff.gz) = 614f2cc34817bb9460e3b700be21b94b
-SHA256 (openssh-5.1p1-hpn13v5.diff.gz) = 81bebd71fb0aa8a265c0576aa3c42c0fdf263712db771f12d35c8aff09523aab
-SIZE (openssh-5.1p1-hpn13v5.diff.gz) = 23017
-MD5 (openssh-5.1p1+x509-6.1.1.diff.gz) = 9be4b5f1104e51333199423802e97fe7
-SHA256 (openssh-5.1p1+x509-6.1.1.diff.gz) = 2821d8fe003337569d6551fd26a387f53b4adc9b59f2b0131659936e11966eb3
-SIZE (openssh-5.1p1+x509-6.1.1.diff.gz) = 152642
+MD5 (openssh-5.2p1.tar.gz) = ada79c7328a8551bdf55c95e631e7dad
+SHA256 (openssh-5.2p1.tar.gz) = 4023710c37d0b3d79e6299cb79b6de2a31db7d581fe59e775a5351784034ecae
+SIZE (openssh-5.2p1.tar.gz) = 1016612
+MD5 (openssh-5.2p1+x509-6.2.diff.gz) = 8dbbfb743226864f6bb49b56e77776d9
+SHA256 (openssh-5.2p1+x509-6.2.diff.gz) = 72cfb1e232b6ae0a9df6e8539a9f6b53db7c0a2141cf2e4dd65b407748fa9f34
+SIZE (openssh-5.2p1+x509-6.2.diff.gz) = 153010
diff --git a/security/openssh-portable/files/openssh-5.2p1-hpn-servconf.patch b/security/openssh-portable/files/openssh-5.2p1-hpn-servconf.patch
new file mode 100644
index 000000000000..fd7fd8ba53d5
--- /dev/null
+++ b/security/openssh-portable/files/openssh-5.2p1-hpn-servconf.patch
@@ -0,0 +1,32 @@
+--- servconf.c.orig 2009-05-02 18:22:38.000000000 +0400
++++ servconf.c 2009-05-02 18:24:15.000000000 +0400
+@@ -127,12 +127,21 @@
+ options->num_permitted_opens = -1;
+ options->adm_forced_command = NULL;
+ options->chroot_directory = NULL;
++ options->none_enabled = -1;
++ options->tcp_rcv_buf_poll = -1;
++ options->hpn_disabled = -1;
++ options->hpn_buffer_size = -1;
+ options->zero_knowledge_password_authentication = -1;
+ }
+
+ void
+ fill_default_server_options(ServerOptions *options)
+ {
++ /* needed for hpn socket tests */
++ int sock;
++ int socksize;
++ int socksizelen = sizeof(int);
++
+ /* Portable-specific options */
+ if (options->use_pam == -1)
+ options->use_pam = 1;
+@@ -345,6 +354,7 @@
+ sGssAuthentication, sGssCleanupCreds, sAcceptEnv, sPermitTunnel,
+ sMatch, sPermitOpen, sForceCommand, sChrootDirectory,
+ sUsePrivilegeSeparation, sAllowAgentForwarding,
++ sNoneEnabled, sTcpRcvBufPoll, sHPNDisabled, sHPNBufferSize,
+ sZeroKnowledgePasswordAuthentication,
+ sDeprecated, sUnsupported
+ } ServerOpCodes;
diff --git a/security/openssh-portable/files/openssh-5.2p1-hpn.patch b/security/openssh-portable/files/openssh-5.2p1-hpn.patch
new file mode 100644
index 000000000000..cf97fe5b0154
--- /dev/null
+++ b/security/openssh-portable/files/openssh-5.2p1-hpn.patch
@@ -0,0 +1,2196 @@
+diff -urN HPN-README HPN-README
+--- HPN-README 1970-01-01 03:00:00.000000000 +0300
++++ HPN-README 2009-05-02 17:38:18.000000000 +0400
+@@ -0,0 +1,128 @@
++Notes:
++
++MULTI-THREADED CIPHER:
++The AES cipher in CTR mode has been multithreaded (MTR-AES-CTR). This will allow ssh installations
++on hosts with multiple cores to use more than one processing core during encryption.
++Tests have show significant throughput performance increases when using MTR-AES-CTR up
++to and including a full gigabit per second on quad core systems. It should be possible to
++achieve full line rate on dual core systems but OS and data management overhead makes this
++more difficult to achieve. The cipher stream from MTR-AES-CTR is entirely compatible with single
++thread AES-CTR (ST-AES-CTR) implementations and should be 100% backward compatible. Optimal
++performance requires the MTR-AES-CTR mode be enabled on both ends of the connection.
++The MTR-AES-CTR replaces ST-AES-CTR and is used in exactly the same way with the same
++nomenclature.
++Use examples: ssh -caes128-ctr you@host.com
++ scp -oCipher=aes256-ctr file you@host.com:~/file
++
++NONE CIPHER:
++To use the NONE option you must have the NoneEnabled switch set on the server and
++you *must* have *both* NoneEnabled and NoneSwitch set to yes on the client. The NONE
++feature works with ALL ssh subsystems (as far as we can tell) *AS LONG AS* a tty is not
++spawned. If a user uses the -T switch to prevent a tty being created the NONE cipher will
++be disabled.
++
++The performance increase will only be as good as the network and TCP stack tuning
++on the reciever side of the connection allows. As a rule of thumb a user will need
++at least 10Mb/s connection with a 100ms RTT to see a doubling of performance. The
++HPN-SSH home page describes this in greater detail.
++
++http://www.psc.edu/networking/projects/hpn-ssh
++
++BUFFER SIZES:
++
++If HPN is disabled the receive buffer size will be set to the
++OpenSSH default of 64K.
++
++If an HPN system connects to a nonHPN system the receive buffer will
++be set to the HPNBufferSize value. The default is 2MB but user adjustable.
++
++If an HPN to HPN connection is established a number of different things might
++happen based on the user options and conditions.
++
++Conditions: HPNBufferSize NOT Set, TCPRcvBufPoll enabled, TCPRcvBuf NOT Set
++HPN Buffer Size = up to 64MB
++This is the default state. The HPN buffer size will grow to a maximum of 64MB
++as the TCP receive buffer grows. The maximum HPN Buffer size of 64MB is
++geared towards 10GigE transcontinental connections.
++
++Conditions: HPNBufferSize NOT Set, TCPRcvBufPoll disabled, TCPRcvBuf NOT Set
++HPN Buffer Size = TCP receive buffer value.
++Users on non-autotuning systesm should disable TCPRcvBufPoll in the
++ssh_cofig and sshd_config
++
++Conditions: HPNBufferSize SET, TCPRcvBufPoll disabled, TCPRcvBuf NOT Set
++HPN Buffer Size = minmum of TCP receive buffer and HPNBufferSize.
++This would be the system defined TCP receive buffer (RWIN).
++
++Conditions: HPNBufferSize SET, TCPRcvBufPoll disabled, TCPRcvBuf SET
++HPN Buffer Size = minmum of TCPRcvBuf and HPNBufferSize.
++Generally there is no need to set both.
++
++Conditions: HPNBufferSize SET, TCPRcvBufPoll enabled, TCPRcvBuf NOT Set
++HPN Buffer Size = grows to HPNBufferSize
++The buffer will grow up to the maximum size specified here.
++
++Conditions: HPNBufferSize SET, TCPRcvBufPoll enabled, TCPRcvBuf SET
++HPN Buffer Size = minmum of TCPRcvBuf and HPNBufferSize.
++Generally there is no need to set both of these, especially on autotuning
++systems. However, if the users wishes to override the autotuning this would be
++one way to do it.
++
++Conditions: HPNBufferSize NOT Set, TCPRcvBufPoll enabled, TCPRcvBuf SET
++HPN Buffer Size = TCPRcvBuf.
++This will override autotuning and set the TCP recieve buffer to the user defined
++value.
++
++
++HPN Specific Configuration options
++
++TcpRcvBuf=[int]KB client
++ set the TCP socket receive buffer to n Kilobytes. It can be set up to the
++maximum socket size allowed by the system. This is useful in situations where
++the tcp receive window is set low but the maximum buffer size is set
++higher (as is typical). This works on a per TCP connection basis. You can also
++use this to artifically limit the transfer rate of the connection. In these
++cases the throughput will be no more than n/RTT. The minimum buffer size is 1KB.
++Default is the current system wide tcp receive buffer size.
++
++TcpRcvBufPoll=[yes/no] client/server
++ enable of disable the polling of the tcp receive buffer through the life
++of the connection. You would want to make sure that this option is enabled
++for systems making use of autotuning kernels (linux 2.4.24+, 2.6, MS Vista)
++default is yes.
++
++NoneEnabled=[yes/no] client/server
++ enable or disable the use of the None cipher. Care must always be used
++when enabling this as it will allow users to send data in the clear. However,
++it is important to note that authentication information remains encrypted
++even if this option is enabled. Set to no by default.
++
++NoneSwitch=[yes/no] client
++ Switch the encryption cipher being used to the None cipher after
++authentication takes place. NoneEnabled must be enabled on both the client
++and server side of the connection. When the connection switches to the NONE
++cipher a warning is sent to STDERR. The connection attempt will fail with an
++error if a client requests a NoneSwitch from the server that does not explicitly
++have NoneEnabled set to yes. Note: The NONE cipher cannot be used in
++interactive (shell) sessions and it will fail silently. Set to no by default.
++
++HPNDisabled=[yes/no] client/server
++ In some situations, such as transfers on a local area network, the impact
++of the HPN code produces a net decrease in performance. In these cases it is
++helpful to disable the HPN functionality. By default HPNDisabled is set to no.
++
++HPNBufferSize=[int]KB client/server
++ This is the default buffer size the HPN functionality uses when interacting
++with nonHPN SSH installations. Conceptually this is similar to the TcpRcvBuf
++option as applied to the internal SSH flow control. This value can range from
++1KB to 64MB (1-65536). Use of oversized or undersized buffers can cause performance
++problems depending on the length of the network path. The default size of this buffer
++is 2MB.
++
++
++Credits: This patch was conceived, designed, and led by Chris Rapier (rapier@psc.edu)
++ The majority of the actual coding for versions up to HPN12v1 was performed
++ by Michael Stevens (mstevens@andrew.cmu.edu). The MT-AES-CTR cipher was
++ implemented by Ben Bennet (ben@psc.edu). This work was financed, in part,
++ by Cisco System, Inc., the National Library of Medicine,
++ and the National Science Foundation.
+diff -urN Makefile.in Makefile.in
+--- Makefile.in 2009-05-02 17:37:11.000000000 +0400
++++ Makefile.in 2009-05-02 17:38:18.000000000 +0400
+@@ -43,7 +43,7 @@
+ LD=@LD@
+ CFLAGS=@CFLAGS@
+ CPPFLAGS=-I. -I$(srcdir) @CPPFLAGS@ $(PATHS) @DEFS@
+-LIBS=@LIBS@
++LIBS=@LIBS@ -lpthread
+ SSHDLIBS=@SSHDLIBS@
+ LIBEDIT=@LIBEDIT@
+ AR=@AR@
+@@ -64,7 +64,7 @@
+
+ LIBSSH_OBJS=acss.o authfd.o authfile.o bufaux.o bufbn.o buffer.o \
+ canohost.o channels.o cipher.o cipher-acss.o cipher-aes.o \
+- cipher-bf1.o cipher-ctr.o cipher-3des1.o cleanup.o \
++ cipher-bf1.o cipher-ctr.o cipher-ctr-mt.o cipher-3des1.o cleanup.o \
+ compat.o compress.o crc32.o deattack.o fatal.o hostfile.o \
+ log.o match.o md-sha256.o moduli.o nchan.o packet.o \
+ readpass.o rsa.o ttymodes.o xmalloc.o addrmatch.o \
+diff -urN auth2.c auth2.c
+--- auth2.c 2009-05-02 17:37:11.000000000 +0400
++++ auth2.c 2009-05-02 17:38:18.000000000 +0400
+@@ -50,6 +50,7 @@
+ #include "dispatch.h"
+ #include "pathnames.h"
+ #include "buffer.h"
++#include "canohost.h"
+
+ #ifdef GSSAPI
+ #include "ssh-gss.h"
+@@ -76,6 +77,9 @@
+ extern Authmethod method_jpake;
+ #endif
+
++static int log_flag = 0;
++
++
+ Authmethod *authmethods[] = {
+ &method_none,
+ &method_pubkey,
+@@ -233,6 +237,11 @@
+ service = packet_get_string(NULL);
+ method = packet_get_string(NULL);
+ debug("userauth-request for user %s service %s method %s", user, service, method);
++ if (!log_flag) {
++ logit("SSH: Server;Ltype: Authname;Remote: %s-%d;Name: %s",
++ get_remote_ipaddr(), get_remote_port(), user);
++ log_flag = 1;
++ }
+ debug("attempt %d failures %d", authctxt->attempt, authctxt->failures);
+
+ if ((style = strchr(user, ':')) != NULL)
+diff -urN buffer.c buffer.c
+--- buffer.c 2006-08-05 06:39:39.000000000 +0400
++++ buffer.c 2009-05-02 17:38:18.000000000 +0400
+@@ -127,7 +127,7 @@
+
+ /* Increase the size of the buffer and retry. */
+ newlen = roundup(buffer->alloc + len, BUFFER_ALLOCSZ);
+- if (newlen > BUFFER_MAX_LEN)
++ if (newlen > BUFFER_MAX_LEN_HPN)
+ fatal("buffer_append_space: alloc %u not supported",
+ newlen);
+ buffer->buf = xrealloc(buffer->buf, 1, newlen);
+diff -urN buffer.h buffer.h
+--- buffer.h 2008-05-19 08:59:37.000000000 +0400
++++ buffer.h 2009-05-02 17:38:18.000000000 +0400
+@@ -16,6 +16,9 @@
+ #ifndef BUFFER_H
+ #define BUFFER_H
+
++/* move the following to a more appropriate place and name */
++#define BUFFER_MAX_LEN_HPN 0x4000000 /* 64MB */
++
+ typedef struct {
+ u_char *buf; /* Buffer for data. */
+ u_int alloc; /* Number of bytes allocated for data. */
+diff -urN channels.c channels.c
+--- channels.c 2009-02-14 08:28:21.000000000 +0300
++++ channels.c 2009-05-02 17:41:46.000000000 +0400
+@@ -169,8 +169,14 @@
+ static int connect_next(struct channel_connect *);
+ static void channel_connect_ctx_free(struct channel_connect *);
+
++
++static int hpn_disabled = 0;
++static int hpn_buffer_size = 2 * 1024 * 1024;
++
+ /* -- channel core */
+
++
++
+ Channel *
+ channel_by_id(int id)
+ {
+@@ -308,6 +314,7 @@
+ c->local_window_max = window;
+ c->local_consumed = 0;
+ c->local_maxpacket = maxpack;
++ c->dynamic_window = 0;
+ c->remote_id = -1;
+ c->remote_name = xstrdup(remote_name);
+ c->remote_window = 0;
+@@ -798,11 +805,35 @@
+ FD_SET(c->sock, writeset);
+ }
+
++int channel_tcpwinsz () {
++ u_int32_t tcpwinsz = 0;
++ socklen_t optsz = sizeof(tcpwinsz);
++ int ret = -1;
++
++ /* if we aren't on a socket return 128KB*/
++ if(!packet_connection_is_on_socket())
++ return(128*1024);
++ ret = getsockopt(packet_get_connection_in(),
++ SOL_SOCKET, SO_RCVBUF, &tcpwinsz, &optsz);
++ /* return no more than 64MB */
++ if ((ret == 0) && tcpwinsz > BUFFER_MAX_LEN_HPN)
++ tcpwinsz = BUFFER_MAX_LEN_HPN;
++ debug2("tcpwinsz: %d for connection: %d", tcpwinsz,
++ packet_get_connection_in());
++ return(tcpwinsz);
++}
++
+ static void
+ channel_pre_open(Channel *c, fd_set *readset, fd_set *writeset)
+ {
+ u_int limit = compat20 ? c->remote_window : packet_get_maxsize();
+
++ /* check buffer limits */
++ if ((!c->tcpwinsz) || (c->dynamic_window > 0))
++ c->tcpwinsz = channel_tcpwinsz();
++
++ limit = MIN(limit, 2 * c->tcpwinsz);
++
+ if (c->istate == CHAN_INPUT_OPEN &&
+ limit > 0 &&
+ buffer_len(&c->input) < limit &&
+@@ -1759,14 +1790,21 @@
+ c->local_maxpacket*3) ||
+ c->local_window < c->local_window_max/2) &&
+ c->local_consumed > 0) {
++ u_int addition = 0;
++ /* adjust max window size if we are in a dynamic environment */
++ if (c->dynamic_window && (c->tcpwinsz > c->local_window_max)) {
++ /* grow the window somewhat aggressively to maintain pressure */
++ addition = 1.5*(c->tcpwinsz - c->local_window_max);
++ c->local_window_max += addition;
++ }
+ packet_start(SSH2_MSG_CHANNEL_WINDOW_ADJUST);
+ packet_put_int(c->remote_id);
+- packet_put_int(c->local_consumed);
++ packet_put_int(c->local_consumed + addition);
+ packet_send();
+ debug2("channel %d: window %d sent adjust %d",
+ c->self, c->local_window,
+ c->local_consumed);
+- c->local_window += c->local_consumed;
++ c->local_window += c->local_consumed + addition;
+ c->local_consumed = 0;
+ }
+ return 1;
+@@ -1969,11 +2007,12 @@
+
+
+ /* If there is data to send to the connection, enqueue some of it now. */
+-void
++int
+ channel_output_poll(void)
+ {
+ Channel *c;
+ u_int i, len;
++ int packet_length = 0;
+
+ for (i = 0; i < channels_alloc; i++) {
+ c = channels[i];
+@@ -2013,7 +2052,7 @@
+ packet_start(SSH2_MSG_CHANNEL_DATA);
+ packet_put_int(c->remote_id);
+ packet_put_string(data, dlen);
+- packet_send();
++ packet_length = packet_send();
+ c->remote_window -= dlen + 4;
+ xfree(data);
+ }
+@@ -2043,7 +2082,7 @@
+ SSH2_MSG_CHANNEL_DATA : SSH_MSG_CHANNEL_DATA);
+ packet_put_int(c->remote_id);
+ packet_put_string(buffer_ptr(&c->input), len);
+- packet_send();
++ packet_length = packet_send();
+ buffer_consume(&c->input, len);
+ c->remote_window -= len;
+ }
+@@ -2078,12 +2117,13 @@
+ packet_put_int(c->remote_id);
+ packet_put_int(SSH2_EXTENDED_DATA_STDERR);
+ packet_put_string(buffer_ptr(&c->extended), len);
+- packet_send();
++ packet_length = packet_send();
+ buffer_consume(&c->extended, len);
+ c->remote_window -= len;
+ debug2("channel %d: sent ext data %d", c->self, len);
+ }
+ }
++ return (packet_length);
+ }
+
+
+@@ -2459,6 +2499,15 @@
+ IPv4or6 = af;
+ }
+
++
++void
++channel_set_hpn(int external_hpn_disabled, int external_hpn_buffer_size)
++{
++ hpn_disabled = external_hpn_disabled;
++ hpn_buffer_size = external_hpn_buffer_size;
++ debug("HPN Disabled: %d, HPN Buffer Size: %d", hpn_disabled, hpn_buffer_size);
++}
++
+ static int
+ channel_setup_fwd_listener(int type, const char *listen_addr,
+ u_short listen_port, int *allocated_listen_port,
+@@ -2610,9 +2659,15 @@
+ }
+
+ /* Allocate a channel number for the socket. */
++ /* explicitly test for hpn disabled option. if true use smaller window size */
++ if (hpn_disabled)
+ c = channel_new("port listener", type, sock, sock, -1,
+ CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT,
+ 0, "port listener", 1);
++ else
++ c = channel_new("port listener", type, sock, sock, -1,
++ hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT,
++ 0, "port listener", 1);
+ c->path = xstrdup(host);
+ c->host_port = port_to_connect;
+ c->listening_port = listen_port;
+@@ -3151,10 +3206,17 @@
+ *chanids = xcalloc(num_socks + 1, sizeof(**chanids));
+ for (n = 0; n < num_socks; n++) {
+ sock = socks[n];
++ /* Is this really necassary? */
++ if (hpn_disabled)
+ nc = channel_new("x11 listener",
+ SSH_CHANNEL_X11_LISTENER, sock, sock, -1,
+ CHAN_X11_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT,
+ 0, "X11 inet listener", 1);
++ else
++ nc = channel_new("x11 listener",
++ SSH_CHANNEL_X11_LISTENER, sock, sock, -1,
++ hpn_buffer_size, CHAN_X11_PACKET_DEFAULT,
++ 0, "X11 inet listener", 1);
+ nc->single_connection = single_connection;
+ (*chanids)[n] = nc->self;
+ }
+diff -urN channels.h channels.h
+--- channels.h 2009-02-14 08:28:21.000000000 +0300
++++ channels.h 2009-05-02 17:38:18.000000000 +0400
+@@ -115,8 +115,10 @@
+ u_int local_window_max;
+ u_int local_consumed;
+ u_int local_maxpacket;
++ int dynamic_window;
+ int extended_usage;
+ int single_connection;
++ u_int tcpwinsz;
+
+ char *ctype; /* type */
+
+@@ -146,9 +148,11 @@
+
+ /* default window/packet sizes for tcp/x11-fwd-channel */
+ #define CHAN_SES_PACKET_DEFAULT (32*1024)
+-#define CHAN_SES_WINDOW_DEFAULT (64*CHAN_SES_PACKET_DEFAULT)
++#define CHAN_SES_WINDOW_DEFAULT (4*CHAN_SES_PACKET_DEFAULT)
++
+ #define CHAN_TCP_PACKET_DEFAULT (32*1024)
+-#define CHAN_TCP_WINDOW_DEFAULT (64*CHAN_TCP_PACKET_DEFAULT)
++#define CHAN_TCP_WINDOW_DEFAULT (4*CHAN_TCP_PACKET_DEFAULT)
++
+ #define CHAN_X11_PACKET_DEFAULT (16*1024)
+ #define CHAN_X11_WINDOW_DEFAULT (4*CHAN_X11_PACKET_DEFAULT)
+
+@@ -221,7 +225,7 @@
+
+ void channel_prepare_select(fd_set **, fd_set **, int *, u_int*, int);
+ void channel_after_select(fd_set *, fd_set *);
+-void channel_output_poll(void);
++int channel_output_poll(void);
+
+ int channel_not_very_much_buffered_data(void);
+ void channel_close_all(void);
+@@ -277,4 +281,7 @@
+ void chan_write_failed(Channel *);
+ void chan_obuf_empty(Channel *);
+
++/* hpn handler */
++void channel_set_hpn(int, int);
++
+ #endif
+diff -urN cipher-ctr-mt.c cipher-ctr-mt.c
+--- cipher-ctr-mt.c 1970-01-01 03:00:00.000000000 +0300
++++ cipher-ctr-mt.c 2009-05-02 17:38:18.000000000 +0400
+@@ -0,0 +1,473 @@
++/*
++ * OpenSSH Multi-threaded AES-CTR Cipher
++ *
++ * Author: Benjamin Bennett <ben@psc.edu>
++ * Copyright (c) 2008 Pittsburgh Supercomputing Center. All rights reserved.
++ *
++ * Based on original OpenSSH AES-CTR cipher. Small portions remain unchanged,
++ * Copyright (c) 2003 Markus Friedl <markus@openbsd.org>
++ *
++ * Permission to use, copy, modify, and distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++#include "includes.h"
++
++#include <sys/types.h>
++
++#include <stdarg.h>
++#include <string.h>
++
++#include <openssl/evp.h>
++
++#include "xmalloc.h"
++#include "log.h"
++
++/* compatibility with old or broken OpenSSL versions */
++#include "openbsd-compat/openssl-compat.h"
++
++#ifndef USE_BUILTIN_RIJNDAEL
++#include <openssl/aes.h>
++#endif
++
++#include <pthread.h>
++
++/*-------------------- TUNABLES --------------------*/
++/* Number of pregen threads to use */
++#define CIPHER_THREADS 2
++
++/* Number of keystream queues */
++#define NUMKQ (CIPHER_THREADS + 2)
++
++/* Length of a keystream queue */
++#define KQLEN 4096
++
++/* Processor cacheline length */
++#define CACHELINE_LEN 64
++
++/* Collect thread stats and print at cancellation when in debug mode */
++/* #define CIPHER_THREAD_STATS */
++
++/* Use single-byte XOR instead of 8-byte XOR */
++/* #define CIPHER_BYTE_XOR */
++/*-------------------- END TUNABLES --------------------*/
++
++
++const EVP_CIPHER *evp_aes_ctr_mt(void);
++
++#ifdef CIPHER_THREAD_STATS
++/*
++ * Struct to collect thread stats
++ */
++struct thread_stats {
++ u_int fills;
++ u_int skips;
++ u_int waits;
++ u_int drains;
++};
++
++/*
++ * Debug print the thread stats
++ * Use with pthread_cleanup_push for displaying at thread cancellation
++ */
++static void
++thread_loop_stats(void *x)
++{
++ struct thread_stats *s = x;
++
++ debug("tid %lu - %u fills, %u skips, %u waits", pthread_self(),
++ s->fills, s->skips, s->waits);
++}
++
++ #define STATS_STRUCT(s) struct thread_stats s
++ #define STATS_INIT(s) { memset(&s, 0, sizeof(s)); }
++ #define STATS_FILL(s) { s.fills++; }
++ #define STATS_SKIP(s) { s.skips++; }
++ #define STATS_WAIT(s) { s.waits++; }
++ #define STATS_DRAIN(s) { s.drains++; }
++#else
++ #define STATS_STRUCT(s)
++ #define STATS_INIT(s)
++ #define STATS_FILL(s)
++ #define STATS_SKIP(s)
++ #define STATS_WAIT(s)
++ #define STATS_DRAIN(s)
++#endif
++
++/* Keystream Queue state */
++enum {
++ KQINIT,
++ KQEMPTY,
++ KQFILLING,
++ KQFULL,
++ KQDRAINING
++};
++
++/* Keystream Queue struct */
++struct kq {
++ u_char keys[KQLEN][AES_BLOCK_SIZE];
++ u_char ctr[AES_BLOCK_SIZE];
++ u_char pad0[CACHELINE_LEN];
++ volatile int qstate;
++ pthread_mutex_t lock;
++ pthread_cond_t cond;
++ u_char pad1[CACHELINE_LEN];
++};
++
++/* Context struct */
++struct ssh_aes_ctr_ctx
++{
++ struct kq q[NUMKQ];
++ AES_KEY aes_ctx;
++ STATS_STRUCT(stats);
++ u_char aes_counter[AES_BLOCK_SIZE];
++ pthread_t tid[CIPHER_THREADS];
++ int state;
++ int qidx;
++ int ridx;
++};
++
++/* <friedl>
++ * increment counter 'ctr',
++ * the counter is of size 'len' bytes and stored in network-byte-order.
++ * (LSB at ctr[len-1], MSB at ctr[0])
++ */
++static void
++ssh_ctr_inc(u_char *ctr, u_int len)
++{
++ int i;
++
++ for (i = len - 1; i >= 0; i--)
++ if (++ctr[i]) /* continue on overflow */
++ return;
++}
++
++/*
++ * Add num to counter 'ctr'
++ */
++static void
++ssh_ctr_add(u_char *ctr, uint32_t num, u_int len)
++{
++ int i;
++ uint16_t n;
++
++ for (n = 0, i = len - 1; i >= 0 && (num || n); i--) {
++ n = ctr[i] + (num & 0xff) + n;
++ num >>= 8;
++ ctr[i] = n & 0xff;
++ n >>= 8;
++ }
++}
++
++/*
++ * Threads may be cancelled in a pthread_cond_wait, we must free the mutex
++ */
++static void
++thread_loop_cleanup(void *x)
++{
++ pthread_mutex_unlock((pthread_mutex_t *)x);
++}
++
++/*
++ * The life of a pregen thread:
++ * Find empty keystream queues and fill them using their counter.
++ * When done, update counter for the next fill.
++ */
++static void *
++thread_loop(void *x)
++{
++ AES_KEY key;
++ STATS_STRUCT(stats);
++ struct ssh_aes_ctr_ctx *c = x;
++ struct kq *q;
++ int i;
++ int qidx;
++
++ /* Threads stats on cancellation */
++ STATS_INIT(stats);
++#ifdef CIPHER_THREAD_STATS
++ pthread_cleanup_push(thread_loop_stats, &stats);
++#endif
++
++ /* Thread local copy of AES key */
++ memcpy(&key, &c->aes_ctx, sizeof(key));
++
++ /*
++ * Handle the special case of startup, one thread must fill
++ * the first KQ then mark it as draining. Lock held throughout.
++ */
++ if (pthread_equal(pthread_self(), c->tid[0])) {
++ q = &c->q[0];
++ pthread_mutex_lock(&q->lock);
++ if (q->qstate == KQINIT) {
++ for (i = 0; i < KQLEN; i++) {
++ AES_encrypt(q->ctr, q->keys[i], &key);
++ ssh_ctr_inc(q->ctr, AES_BLOCK_SIZE);
++ }
++ ssh_ctr_add(q->ctr, KQLEN * (NUMKQ - 1), AES_BLOCK_SIZE);
++ q->qstate = KQDRAINING;
++ STATS_FILL(stats);
++ pthread_cond_broadcast(&q->cond);
++ }
++ pthread_mutex_unlock(&q->lock);
++ }
++ else
++ STATS_SKIP(stats);
++
++ /*
++ * Normal case is to find empty queues and fill them, skipping over
++ * queues already filled by other threads and stopping to wait for
++ * a draining queue to become empty.
++ *
++ * Multiple threads may be waiting on a draining queue and awoken
++ * when empty. The first thread to wake will mark it as filling,
++ * others will move on to fill, skip, or wait on the next queue.
++ */
++ for (qidx = 1;; qidx = (qidx + 1) % NUMKQ) {
++ /* Check if I was cancelled, also checked in cond_wait */
++ pthread_testcancel();
++
++ /* Lock queue and block if its draining */
++ q = &c->q[qidx];
++ pthread_mutex_lock(&q->lock);
++ pthread_cleanup_push(thread_loop_cleanup, &q->lock);
++ while (q->qstate == KQDRAINING || q->qstate == KQINIT) {
++ STATS_WAIT(stats);
++ pthread_cond_wait(&q->cond, &q->lock);
++ }
++ pthread_cleanup_pop(0);
++
++ /* If filling or full, somebody else got it, skip */
++ if (q->qstate != KQEMPTY) {
++ pthread_mutex_unlock(&q->lock);
++ STATS_SKIP(stats);
++ continue;
++ }
++
++ /*
++ * Empty, let's fill it.
++ * Queue lock is relinquished while we do this so others
++ * can see that it's being filled.
++ */
++ q->qstate = KQFILLING;
++ pthread_mutex_unlock(&q->lock);
++ for (i = 0; i < KQLEN; i++) {
++ AES_encrypt(q->ctr, q->keys[i], &key);
++ ssh_ctr_inc(q->ctr, AES_BLOCK_SIZE);
++ }
++
++ /* Re-lock, mark full and signal consumer */
++ pthread_mutex_lock(&q->lock);
++ ssh_ctr_add(q->ctr, KQLEN * (NUMKQ - 1), AES_BLOCK_SIZE);
++ q->qstate = KQFULL;
++ STATS_FILL(stats);
++ pthread_cond_signal(&q->cond);
++ pthread_mutex_unlock(&q->lock);
++ }
++
++#ifdef CIPHER_THREAD_STATS
++ /* Stats */
++ pthread_cleanup_pop(1);
++#endif
++
++ return NULL;
++}
++
++static int
++ssh_aes_ctr(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src,
++ u_int len)
++{
++ struct ssh_aes_ctr_ctx *c;
++ struct kq *q, *oldq;
++ int ridx;
++ u_char *buf;
++
++ if (len == 0)
++ return (1);
++ if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) == NULL)
++ return (0);
++
++ q = &c->q[c->qidx];
++ ridx = c->ridx;
++
++ /* src already padded to block multiple */
++ while (len > 0) {
++ buf = q->keys[ridx];
++
++#ifdef CIPHER_BYTE_XOR
++ dest[0] = src[0] ^ buf[0];
++ dest[1] = src[1] ^ buf[1];
++ dest[2] = src[2] ^ buf[2];
++ dest[3] = src[3] ^ buf[3];
++ dest[4] = src[4] ^ buf[4];
++ dest[5] = src[5] ^ buf[5];
++ dest[6] = src[6] ^ buf[6];
++ dest[7] = src[7] ^ buf[7];
++ dest[8] = src[8] ^ buf[8];
++ dest[9] = src[9] ^ buf[9];
++ dest[10] = src[10] ^ buf[10];
++ dest[11] = src[11] ^ buf[11];
++ dest[12] = src[12] ^ buf[12];
++ dest[13] = src[13] ^ buf[13];
++ dest[14] = src[14] ^ buf[14];
++ dest[15] = src[15] ^ buf[15];
++#else
++ *(uint64_t *)dest = *(uint64_t *)src ^ *(uint64_t *)buf;
++ *(uint64_t *)(dest + 8) = *(uint64_t *)(src + 8) ^
++ *(uint64_t *)(buf + 8);
++#endif
++
++ dest += 16;
++ src += 16;
++ len -= 16;
++ ssh_ctr_inc(ctx->iv, AES_BLOCK_SIZE);
++
++ /* Increment read index, switch queues on rollover */
++ if ((ridx = (ridx + 1) % KQLEN) == 0) {
++ oldq = q;
++
++ /* Mark next queue draining, may need to wait */
++ c->qidx = (c->qidx + 1) % NUMKQ;
++ q = &c->q[c->qidx];
++ pthread_mutex_lock(&q->lock);
++ while (q->qstate != KQFULL) {
++ STATS_WAIT(c->stats);
++ pthread_cond_wait(&q->cond, &q->lock);
++ }
++ q->qstate = KQDRAINING;
++ pthread_mutex_unlock(&q->lock);
++
++ /* Mark consumed queue empty and signal producers */
++ pthread_mutex_lock(&oldq->lock);
++ oldq->qstate = KQEMPTY;
++ STATS_DRAIN(c->stats);
++ pthread_cond_broadcast(&oldq->cond);
++ pthread_mutex_unlock(&oldq->lock);
++ }
++ }
++ c->ridx = ridx;
++ return (1);
++}
++
++#define HAVE_NONE 0
++#define HAVE_KEY 1
++#define HAVE_IV 2
++static int
++ssh_aes_ctr_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
++ int enc)
++{
++ struct ssh_aes_ctr_ctx *c;
++ int i;
++
++ if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) == NULL) {
++ c = xmalloc(sizeof(*c));
++
++ c->state = HAVE_NONE;
++ for (i = 0; i < NUMKQ; i++) {
++ pthread_mutex_init(&c->q[i].lock, NULL);
++ pthread_cond_init(&c->q[i].cond, NULL);
++ }
++
++ STATS_INIT(c->stats);
++
++ EVP_CIPHER_CTX_set_app_data(ctx, c);
++ }
++
++ if (c->state == (HAVE_KEY | HAVE_IV)) {
++ /* Cancel pregen threads */
++ for (i = 0; i < CIPHER_THREADS; i++)
++ pthread_cancel(c->tid[i]);
++ for (i = 0; i < CIPHER_THREADS; i++)
++ pthread_join(c->tid[i], NULL);
++ /* Start over getting key & iv */
++ c->state = HAVE_NONE;
++ }
++
++ if (key != NULL) {
++ AES_set_encrypt_key(key, EVP_CIPHER_CTX_key_length(ctx) * 8,
++ &c->aes_ctx);
++ c->state |= HAVE_KEY;
++ }
++
++ if (iv != NULL) {
++ memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
++ c->state |= HAVE_IV;
++ }
++
++ if (c->state == (HAVE_KEY | HAVE_IV)) {
++ /* Clear queues */
++ memcpy(c->q[0].ctr, ctx->iv, AES_BLOCK_SIZE);
++ c->q[0].qstate = KQINIT;
++ for (i = 1; i < NUMKQ; i++) {
++ memcpy(c->q[i].ctr, ctx->iv, AES_BLOCK_SIZE);
++ ssh_ctr_add(c->q[i].ctr, i * KQLEN, AES_BLOCK_SIZE);
++ c->q[i].qstate = KQEMPTY;
++ }
++ c->qidx = 0;
++ c->ridx = 0;
++
++ /* Start threads */
++ for (i = 0; i < CIPHER_THREADS; i++) {
++ pthread_create(&c->tid[i], NULL, thread_loop, c);
++ }
++ pthread_mutex_lock(&c->q[0].lock);
++ while (c->q[0].qstate != KQDRAINING)
++ pthread_cond_wait(&c->q[0].cond, &c->q[0].lock);
++ pthread_mutex_unlock(&c->q[0].lock);
++
++ }
++ return (1);
++}
++
++static int
++ssh_aes_ctr_cleanup(EVP_CIPHER_CTX *ctx)
++{
++ struct ssh_aes_ctr_ctx *c;
++ int i;
++
++ if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) != NULL) {
++#ifdef CIPHER_THREAD_STATS
++ debug("main thread: %u drains, %u waits", c->stats.drains,
++ c->stats.waits);
++#endif
++ /* Cancel pregen threads */
++ for (i = 0; i < CIPHER_THREADS; i++)
++ pthread_cancel(c->tid[i]);
++ for (i = 0; i < CIPHER_THREADS; i++)
++ pthread_join(c->tid[i], NULL);
++
++ memset(c, 0, sizeof(*c));
++ xfree(c);
++ EVP_CIPHER_CTX_set_app_data(ctx, NULL);
++ }
++ return (1);
++}
++
++/* <friedl> */
++const EVP_CIPHER *
++evp_aes_ctr_mt(void)
++{
++ static EVP_CIPHER aes_ctr;
++
++ memset(&aes_ctr, 0, sizeof(EVP_CIPHER));
++ aes_ctr.nid = NID_undef;
++ aes_ctr.block_size = AES_BLOCK_SIZE;
++ aes_ctr.iv_len = AES_BLOCK_SIZE;
++ aes_ctr.key_len = 16;
++ aes_ctr.init = ssh_aes_ctr_init;
++ aes_ctr.cleanup = ssh_aes_ctr_cleanup;
++ aes_ctr.do_cipher = ssh_aes_ctr;
++#ifndef SSH_OLD_EVP
++ aes_ctr.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH |
++ EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV;
++#endif
++ return (&aes_ctr);
++}
+diff -urN cipher.c cipher.c
+--- cipher.c 2009-01-28 08:38:41.000000000 +0300
++++ cipher.c 2009-05-02 17:43:11.000000000 +0400
+@@ -55,6 +55,7 @@
+ extern const EVP_CIPHER *evp_ssh1_3des(void);
+ extern void ssh1_3des_iv(EVP_CIPHER_CTX *, int, u_char *, int);
+ extern const EVP_CIPHER *evp_aes_128_ctr(void);
++extern const EVP_CIPHER *evp_aes_ctr_mt(void);
+ extern void ssh_aes_ctr_iv(EVP_CIPHER_CTX *, int, u_char *, u_int);
+
+ struct Cipher {
+@@ -82,9 +83,9 @@
+ { "aes256-cbc", SSH_CIPHER_SSH2, 16, 32, 0, 1, EVP_aes_256_cbc },
+ { "rijndael-cbc@lysator.liu.se",
+ SSH_CIPHER_SSH2, 16, 32, 0, 1, EVP_aes_256_cbc },
+- { "aes128-ctr", SSH_CIPHER_SSH2, 16, 16, 0, 0, evp_aes_128_ctr },
+- { "aes192-ctr", SSH_CIPHER_SSH2, 16, 24, 0, 0, evp_aes_128_ctr },
+- { "aes256-ctr", SSH_CIPHER_SSH2, 16, 32, 0, 0, evp_aes_128_ctr },
++ { "aes128-ctr", SSH_CIPHER_SSH2, 16, 16, 0, evp_aes_ctr_mt },
++ { "aes192-ctr", SSH_CIPHER_SSH2, 16, 24, 0, evp_aes_ctr_mt },
++ { "aes256-ctr", SSH_CIPHER_SSH2, 16, 32, 0, evp_aes_ctr_mt },
+ #ifdef USE_CIPHER_ACSS
+ { "acss@openssh.org", SSH_CIPHER_SSH2, 16, 5, 0, 0, EVP_acss },
+ #endif
+@@ -163,7 +164,8 @@
+ for ((p = strsep(&cp, CIPHER_SEP)); p && *p != '\0';
+ (p = strsep(&cp, CIPHER_SEP))) {
+ c = cipher_by_name(p);
+- if (c == NULL || c->number != SSH_CIPHER_SSH2) {
++ if (c == NULL || (c->number != SSH_CIPHER_SSH2 &&
++c->number != SSH_CIPHER_NONE)) {
+ debug("bad cipher %s [%s]", p, names);
+ xfree(cipher_list);
+ return 0;
+@@ -337,6 +339,7 @@
+ int evplen;
+
+ switch (c->number) {
++ case SSH_CIPHER_NONE:
+ case SSH_CIPHER_SSH2:
+ case SSH_CIPHER_DES:
+ case SSH_CIPHER_BLOWFISH:
+@@ -371,6 +374,7 @@
+ int evplen = 0;
+
+ switch (c->number) {
++ case SSH_CIPHER_NONE:
+ case SSH_CIPHER_SSH2:
+ case SSH_CIPHER_DES:
+ case SSH_CIPHER_BLOWFISH:
+diff -urN clientloop.c clientloop.c
+--- clientloop.c 2009-02-14 08:28:21.000000000 +0300
++++ clientloop.c 2009-05-02 17:38:18.000000000 +0400
+@@ -1688,9 +1688,15 @@
+ sock = x11_connect_display();
+ if (sock < 0)
+ return NULL;
++ /* again is this really necessary for X11? */
++ if (options.hpn_disabled)
+ c = channel_new("x11",
+ SSH_CHANNEL_X11_OPEN, sock, sock, -1,
+ CHAN_TCP_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT, 0, "x11", 1);
++ else
++ c = channel_new("x11",
++ SSH_CHANNEL_X11_OPEN, sock, sock, -1,
++ options.hpn_buffer_size, CHAN_X11_PACKET_DEFAULT, 0, "x11", 1);
+ c->force_drain = 1;
+ return c;
+ }
+@@ -1710,9 +1716,15 @@
+ sock = ssh_get_authentication_socket();
+ if (sock < 0)
+ return NULL;
++ if (options.hpn_disabled)
+ c = channel_new("authentication agent connection",
+ SSH_CHANNEL_OPEN, sock, sock, -1,
+- CHAN_X11_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0,
++ CHAN_X11_WINDOW_DEFAULT, CHAN_TCP_WINDOW_DEFAULT, 0,
++ "authentication agent connection", 1);
++ else
++ c = channel_new("authentication agent connection",
++ SSH_CHANNEL_OPEN, sock, sock, -1,
++ options.hpn_buffer_size, options.hpn_buffer_size, 0,
+ "authentication agent connection", 1);
+ c->force_drain = 1;
+ return c;
+@@ -1740,10 +1752,18 @@
+ return -1;
+ }
+
++ if(options.hpn_disabled)
++ c = channel_new("tun", SSH_CHANNEL_OPENING, fd, fd, -1,
++ CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT,
++ 0, "tun", 1);
++ else
+ c = channel_new("tun", SSH_CHANNEL_OPENING, fd, fd, -1,
+- CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
++ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT,
++ 0, "tun", 1);
+ c->datagram = 1;
+
++
++
+ #if defined(SSH_TUN_FILTER)
+ if (options.tun_open == SSH_TUNMODE_POINTOPOINT)
+ channel_register_filter(c->self, sys_tun_infilter,
+diff -urN compat.c compat.c
+--- compat.c 2008-11-03 11:20:14.000000000 +0300
++++ compat.c 2009-05-02 17:38:18.000000000 +0400
+@@ -170,6 +170,15 @@
+ strlen(check[i].pat), 0) == 1) {
+ debug("match: %s pat %s", version, check[i].pat);
+ datafellows = check[i].bugs;
++ /* Check to see if the remote side is OpenSSH and not HPN */
++ if(strstr(version,"OpenSSH") != NULL)
++ {
++ if (strstr(version,"hpn") == NULL)
++ {
++ datafellows |= SSH_BUG_LARGEWINDOW;
++ debug("Remote is NON-HPN aware");
++ }
++ }
+ return;
+ }
+ }
+diff -urN compat.h compat.h
+--- compat.h 2008-11-03 11:20:14.000000000 +0300
++++ compat.h 2009-05-02 17:40:04.000000000 +0400
+@@ -58,6 +58,7 @@
+ #define SSH_OLD_FORWARD_ADDR 0x01000000
+ #define SSH_BUG_RFWD_ADDR 0x02000000
+ #define SSH_NEW_OPENSSH 0x04000000
++#define SSH_BUG_LARGEWINDOW 0x08000000
+
+ void enable_compat13(void);
+ void enable_compat20(void);
+diff -urN kex.c kex.c
+--- kex.c 2008-11-03 11:19:12.000000000 +0300
++++ kex.c 2009-05-02 17:38:18.000000000 +0400
+@@ -48,6 +48,7 @@
+ #include "match.h"
+ #include "dispatch.h"
+ #include "monitor.h"
++#include "canohost.h"
+
+ #define KEX_COOKIE_LEN 16
+
+@@ -64,7 +65,8 @@
+ static void kex_choose_conf(Kex *);
+
+ /* put algorithm proposal into buffer */
+-static void
++/* used in sshconnect.c as well as kex.c */
++void
+ kex_prop2buf(Buffer *b, char *proposal[PROPOSAL_MAX])
+ {
+ u_int i;
+@@ -376,6 +378,13 @@
+ int nenc, nmac, ncomp;
+ u_int mode, ctos, need;
+ int first_kex_follows, type;
++ int log_flag = 0;
++
++ int auth_flag;
++
++ auth_flag = packet_authentication_state();
++
++ debug ("AUTH STATE IS %d", auth_flag);
+
+ my = kex_buf2prop(&kex->my, NULL);
+ peer = kex_buf2prop(&kex->peer, &first_kex_follows);
+@@ -400,11 +409,34 @@
+ choose_enc (&newkeys->enc, cprop[nenc], sprop[nenc]);
+ choose_mac (&newkeys->mac, cprop[nmac], sprop[nmac]);
+ choose_comp(&newkeys->comp, cprop[ncomp], sprop[ncomp]);
++ debug("REQUESTED ENC.NAME is '%s'", newkeys->enc.name);
++ if (strcmp(newkeys->enc.name, "none") == 0) {
++ debug("Requesting NONE. Authflag is %d", auth_flag);
++ if (auth_flag == 1) {
++ debug("None requested post authentication.");
++ } else {
++ fatal("Pre-authentication none cipher requests are not allowed.");
++ }
++ }
+ debug("kex: %s %s %s %s",
+ ctos ? "client->server" : "server->client",
+ newkeys->enc.name,
+ newkeys->mac.name,
+ newkeys->comp.name);
++ /* client starts withctos = 0 && log flag = 0 and no log*/
++ /* 2nd client pass ctos=1 and flag = 1 so no log*/
++ /* server starts with ctos =1 && log_flag = 0 so log */
++ /* 2nd sever pass ctos = 1 && log flag = 1 so no log*/
++ /* -cjr*/
++ if (ctos && !log_flag) {
++ logit("SSH: Server;Ltype: Kex;Remote: %s-%d;Enc: %s;MAC: %s;Comp: %s",
++ get_remote_ipaddr(),
++ get_remote_port(),
++ newkeys->enc.name,
++ newkeys->mac.name,
++ newkeys->comp.name);
++ }
++ log_flag = 1;
+ }
+ choose_kex(kex, cprop[PROPOSAL_KEX_ALGS], sprop[PROPOSAL_KEX_ALGS]);
+ choose_hostkeyalg(kex, cprop[PROPOSAL_SERVER_HOST_KEY_ALGS],
+diff -urN kex.h kex.h
+--- kex.h 2007-06-11 08:01:42.000000000 +0400
++++ kex.h 2009-05-02 17:38:18.000000000 +0400
+@@ -127,6 +127,8 @@
+ void (*kex[KEX_MAX])(Kex *);
+ };
+
++void kex_prop2buf(Buffer *, char *proposal[PROPOSAL_MAX]);
++
+ Kex *kex_setup(char *[PROPOSAL_MAX]);
+ void kex_finish(Kex *);
+
+diff -urN myproposal.h myproposal.h
+--- myproposal.h 2009-01-28 08:33:31.000000000 +0300
++++ myproposal.h 2009-05-02 17:45:01.000000000 +0400
+@@ -47,6 +47,8 @@
+ "arcfour256,arcfour128," \
+ "aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc," \
+ "aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se"
++#define KEX_ENCRYPT_INCLUDE_NONE KEX_DEFAULT_ENCRYPT \
++ ",none"
+ #define KEX_DEFAULT_MAC \
+ "hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160," \
+ "hmac-ripemd160@openssh.com," \
+diff -urN packet.c packet.c
+--- packet.c 2009-02-14 08:35:01.000000000 +0300
++++ packet.c 2009-05-02 17:38:18.000000000 +0400
+@@ -775,7 +775,7 @@
+ /*
+ * Finalize packet in SSH2 format (compress, mac, encrypt, enqueue)
+ */
+-static void
++static int
+ packet_send2_wrapped(void)
+ {
+ u_char type, *cp, *macbuf = NULL;
+@@ -888,11 +888,13 @@
+ set_newkeys(MODE_OUT);
+ else if (type == SSH2_MSG_USERAUTH_SUCCESS && server_side)
+ packet_enable_delayed_compress();
++ return(packet_length);
+ }
+
+-static void
++static int
+ packet_send2(void)
+ {
++ static int packet_length = 0;
+ static int rekeying = 0;
+ struct packet *p;
+ u_char type, *cp;
+@@ -910,7 +912,7 @@
+ memcpy(&p->payload, &outgoing_packet, sizeof(Buffer));
+ buffer_init(&outgoing_packet);
+ TAILQ_INSERT_TAIL(&outgoing, p, next);
+- return;
++ return(sizeof(Buffer));
+ }
+ }
+
+@@ -918,7 +920,7 @@
+ if (type == SSH2_MSG_KEXINIT)
+ rekeying = 1;
+
+- packet_send2_wrapped();
++ packet_length = packet_send2_wrapped();
+
+ /* after a NEWKEYS message we can send the complete queue */
+ if (type == SSH2_MSG_NEWKEYS) {
+@@ -931,19 +933,22 @@
+ sizeof(Buffer));
+ TAILQ_REMOVE(&outgoing, p, next);
+ xfree(p);
+- packet_send2_wrapped();
++ packet_length += packet_send2_wrapped();
+ }
+ }
++ return(packet_length);
+ }
+
+-void
++int
+ packet_send(void)
+ {
++ int packet_len = 0;
+ if (compat20)
+- packet_send2();
++ packet_len = packet_send2();
+ else
+ packet_send1();
+ DBG(debug("packet_send done"));
++ return(packet_len);
+ }
+
+ /*
+@@ -1544,23 +1549,25 @@
+
+ /* Checks if there is any buffered output, and tries to write some of the output. */
+
+-void
++int
+ packet_write_poll(void)
+ {
+- int len = buffer_len(&output);
++ int len = 0;
++ len = buffer_len(&output);
+
+ if (len > 0) {
+ len = write(connection_out, buffer_ptr(&output), len);
+ if (len == -1) {
+ if (errno == EINTR || errno == EAGAIN ||
+ errno == EWOULDBLOCK)
+- return;
++ return (0);
+ fatal("Write failed: %.100s", strerror(errno));
+ }
+ if (len == 0)
+ fatal("Write connection closed");
+ buffer_consume(&output, len);
+ }
++ return(len);
+ }
+
+
+@@ -1569,16 +1576,17 @@
+ * written.
+ */
+
+-void
++int
+ packet_write_wait(void)
+ {
+ fd_set *setp;
+ int ret, ms_remain;
+ struct timeval start, timeout, *timeoutp = NULL;
++ u_int bytes_sent = 0;
+
+ setp = (fd_set *)xcalloc(howmany(connection_out + 1, NFDBITS),
+ sizeof(fd_mask));
+- packet_write_poll();
++ bytes_sent += packet_write_poll();
+ while (packet_have_data_to_write()) {
+ memset(setp, 0, howmany(connection_out + 1, NFDBITS) *
+ sizeof(fd_mask));
+@@ -1612,7 +1620,7 @@
+ "waiting to write", get_remote_ipaddr());
+ cleanup_exit(255);
+ }
+- packet_write_poll();
++ bytes_sent += packet_write_poll();
+ }
+ xfree(setp);
+ }
+@@ -1736,12 +1744,24 @@
+ }
+ }
+
++int rekey_requested = 0;
++void
++packet_request_rekeying(void)
++{
++ rekey_requested = 1;
++}
++
+ #define MAX_PACKETS (1U<<31)
+ int
+ packet_need_rekeying(void)
+ {
+ if (datafellows & SSH_BUG_NOREKEY)
+ return 0;
++ if (rekey_requested == 1)
++ {
++ rekey_requested = 0;
++ return 1;
++ }
+ return
+ (p_send.packets > MAX_PACKETS) ||
+ (p_read.packets > MAX_PACKETS) ||
+@@ -1766,3 +1786,9 @@
+ {
+ after_authentication = 1;
+ }
++
++int
++packet_authentication_state(void)
++{
++ return(after_authentication);
++}
+diff -urN packet.h packet.h
+--- packet.h 2008-07-11 11:36:48.000000000 +0400
++++ packet.h 2009-05-02 17:38:18.000000000 +0400
+@@ -20,6 +20,9 @@
+
+ #include <openssl/bn.h>
+
++void
++packet_request_rekeying(void);
++
+ void packet_set_connection(int, int);
+ void packet_set_timeout(int, int);
+ void packet_set_nonblocking(void);
+@@ -35,6 +38,7 @@
+ int packet_is_interactive(void);
+ void packet_set_server(void);
+ void packet_set_authenticated(void);
++int packet_authentication_state(void);
+
+ void packet_start(u_char);
+ void packet_put_char(int ch);
+@@ -44,7 +48,7 @@
+ void packet_put_string(const void *buf, u_int len);
+ void packet_put_cstring(const char *str);
+ void packet_put_raw(const void *buf, u_int len);
+-void packet_send(void);
++int packet_send(void);
+
+ int packet_read(void);
+ void packet_read_expect(int type);
+@@ -73,8 +77,8 @@
+ int packet_get_ssh1_cipher(void);
+ void packet_set_iv(int, u_char *);
+
+-void packet_write_poll(void);
+-void packet_write_wait(void);
++int packet_write_poll(void);
++int packet_write_wait(void);
+ int packet_have_data_to_write(void);
+ int packet_not_very_much_data_to_write(void);
+
+diff -urN progressmeter.c progressmeter.c
+--- progressmeter.c 2006-08-05 06:39:40.000000000 +0400
++++ progressmeter.c 2009-05-02 17:38:18.000000000 +0400
+@@ -68,6 +68,8 @@
+ static char *file; /* name of the file being transferred */
+ static off_t end_pos; /* ending position of transfer */
+ static off_t cur_pos; /* transfer position as of last refresh */
++static off_t last_pos;
++static off_t max_delta_pos = 0;
+ static volatile off_t *counter; /* progress counter */
+ static long stalled; /* how long we have been stalled */
+ static int bytes_per_second; /* current speed in bytes per second */
+@@ -128,12 +130,17 @@
+ int hours, minutes, seconds;
+ int i, len;
+ int file_len;
++ off_t delta_pos;
+
+ transferred = *counter - cur_pos;
+ cur_pos = *counter;
+ now = time(NULL);
+ bytes_left = end_pos - cur_pos;
+
++ delta_pos = cur_pos - last_pos;
++ if (delta_pos > max_delta_pos)
++ max_delta_pos = delta_pos;
++
+ if (bytes_left > 0)
+ elapsed = now - last_update;
+ else {
+@@ -158,7 +165,7 @@
+
+ /* filename */
+ buf[0] = '\0';
+- file_len = win_size - 35;
++ file_len = win_size - 45;
+ if (file_len > 0) {
+ len = snprintf(buf, file_len + 1, "\r%s", file);
+ if (len < 0)
+@@ -175,7 +182,8 @@
+ percent = ((float)cur_pos / end_pos) * 100;
+ else
+ percent = 100;
+- snprintf(buf + strlen(buf), win_size - strlen(buf),
++
++ snprintf(buf + strlen(buf), win_size - strlen(buf-8),
+ " %3d%% ", percent);
+
+ /* amount transferred */
+@@ -188,6 +196,15 @@
+ (off_t)bytes_per_second);
+ strlcat(buf, "/s ", win_size);
+
++ /* instantaneous rate */
++ if (bytes_left > 0)
++ format_rate(buf + strlen(buf), win_size - strlen(buf),
++ delta_pos);
++ else
++ format_rate(buf + strlen(buf), win_size - strlen(buf),
++ max_delta_pos);
++ strlcat(buf, "/s ", win_size);
++
+ /* ETA */
+ if (!transferred)
+ stalled += elapsed;
+@@ -224,6 +241,7 @@
+
+ atomicio(vwrite, STDOUT_FILENO, buf, win_size - 1);
+ last_update = now;
++ last_pos = cur_pos;
+ }
+
+ /*ARGSUSED*/
+diff -urN readconf.c readconf.c
+--- readconf.c 2009-05-02 17:37:11.000000000 +0400
++++ readconf.c 2009-05-02 17:47:56.000000000 +0400
+@@ -131,6 +131,8 @@
+ oSendEnv, oControlPath, oControlMaster, oHashKnownHosts,
+ oTunnel, oTunnelDevice, oLocalCommand, oPermitLocalCommand,
+ oVisualHostKey, oZeroKnowledgePasswordAuthentication,
++ oNoneEnabled, oTcpRcvBufPoll, oTcpRcvBuf, oNoneSwitch, oHPNDisabled,
++ oHPNBufferSize,
+ oDeprecated, oUnsupported
+ } OpCodes;
+
+@@ -228,6 +230,12 @@
+ { "localcommand", oLocalCommand },
+ { "permitlocalcommand", oPermitLocalCommand },
+ { "visualhostkey", oVisualHostKey },
++ { "noneenabled", oNoneEnabled },
++ { "tcprcvbufpoll", oTcpRcvBufPoll },
++ { "tcprcvbuf", oTcpRcvBuf },
++ { "noneswitch", oNoneSwitch },
++ { "hpndisabled", oHPNDisabled },
++ { "hpnbuffersize", oHPNBufferSize },
+ #ifdef JPAKE
+ { "zeroknowledgepasswordauthentication",
+ oZeroKnowledgePasswordAuthentication },
+@@ -465,6 +473,37 @@
+ intptr = &options->check_host_ip;
+ goto parse_flag;
+
++ case oNoneEnabled:
++ intptr = &options->none_enabled;
++ goto parse_flag;
++
++ /* we check to see if the command comes from the */
++ /* command line or not. If it does then enable it */
++ /* otherwise fail. NONE should never be a default configuration */
++ case oNoneSwitch:
++ if(strcmp(filename,"command-line")==0)
++ {
++ intptr = &options->none_switch;
++ goto parse_flag;
++ } else {
++ error("NoneSwitch is found in %.200s.\nYou may only use this configuration option from the command line", filename);
++ error("Continuing...");
++ debug("NoneSwitch directive found in %.200s.", filename);
++ return 0;
++ }
++
++ case oHPNDisabled:
++ intptr = &options->hpn_disabled;
++ goto parse_flag;
++
++ case oHPNBufferSize:
++ intptr = &options->hpn_buffer_size;
++ goto parse_int;
++
++ case oTcpRcvBufPoll:
++ intptr = &options->tcp_rcv_buf_poll;
++ goto parse_flag;
++
+ case oVerifyHostKeyDNS:
+ intptr = &options->verify_host_key_dns;
+ goto parse_yesnoask;
+@@ -643,6 +682,10 @@
+ intptr = &options->connection_attempts;
+ goto parse_int;
+
++ case oTcpRcvBuf:
++ intptr = &options->tcp_rcv_buf;
++ goto parse_int;
++
+ case oCipher:
+ intptr = &options->cipher;
+ arg = strdelim(&s);
+@@ -1065,6 +1108,12 @@
+ options->permit_local_command = -1;
+ options->visual_host_key = -1;
+ options->zero_knowledge_password_authentication = -1;
++ options->none_switch = -1;
++ options->none_enabled = -1;
++ options->hpn_disabled = -1;
++ options->hpn_buffer_size = -1;
++ options->tcp_rcv_buf_poll = -1;
++ options->tcp_rcv_buf = -1;
+ }
+
+ /*
+@@ -1187,6 +1236,29 @@
+ options->server_alive_interval = 0;
+ if (options->server_alive_count_max == -1)
+ options->server_alive_count_max = 3;
++ if (options->none_switch == -1)
++ options->none_switch = 0;
++ if (options->hpn_disabled == -1)
++ options->hpn_disabled = 0;
++ if (options->hpn_buffer_size > -1)
++ {
++ /* if a user tries to set the size to 0 set it to 1KB */
++ if (options->hpn_buffer_size == 0)
++ options->hpn_buffer_size = 1024;
++ /*limit the buffer to 64MB*/
++ if (options->hpn_buffer_size > 65536)
++ {
++ options->hpn_buffer_size = 65536*1024;
++ debug("User requested buffer larger than 64MB. Request reverted to 64MB");
++ }
++ debug("hpn_buffer_size set to %d", options->hpn_buffer_size);
++ }
++ if (options->tcp_rcv_buf == 0)
++ options->tcp_rcv_buf = 1;
++ if (options->tcp_rcv_buf > -1)
++ options->tcp_rcv_buf *=1024;
++ if (options->tcp_rcv_buf_poll == -1)
++ options->tcp_rcv_buf_poll = 1;
+ if (options->control_master == -1)
+ options->control_master = 0;
+ if (options->hash_known_hosts == -1)
+diff -urN readconf.h readconf.h
+--- readconf.h 2009-02-14 08:28:21.000000000 +0300
++++ readconf.h 2009-05-02 17:38:19.000000000 +0400
+@@ -57,6 +57,11 @@
+ int compression_level; /* Compression level 1 (fast) to 9
+ * (best). */
+ int tcp_keep_alive; /* Set SO_KEEPALIVE. */
++ int tcp_rcv_buf; /* user switch to set tcp recv buffer */
++ int tcp_rcv_buf_poll; /* Option to poll recv buf every window transfer */
++ int hpn_disabled; /* Switch to disable HPN buffer management */
++ int hpn_buffer_size; /* User definable size for HPN buffer window */
++
+ LogLevel log_level; /* Level for logging. */
+
+ int port; /* Port to connect. */
+@@ -102,6 +107,8 @@
+
+ int enable_ssh_keysign;
+ int64_t rekey_limit;
++ int none_switch; /* Use none cipher */
++ int none_enabled; /* Allow none to be used */
+ int no_host_authentication_for_localhost;
+ int identities_only;
+ int server_alive_interval;
+diff -urN scp.c scp.c
+--- scp.c 2008-11-03 11:23:45.000000000 +0300
++++ scp.c 2009-05-02 17:38:19.000000000 +0400
+@@ -632,7 +632,7 @@
+ off_t i, statbytes;
+ size_t amt;
+ int fd = -1, haderr, indx;
+- char *last, *name, buf[2048], encname[MAXPATHLEN];
++ char *last, *name, buf[16384], encname[MAXPATHLEN];
+ int len;
+
+ for (indx = 0; indx < argc; ++indx) {
+@@ -868,7 +868,7 @@
+ mode_t mode, omode, mask;
+ off_t size, statbytes;
+ int setimes, targisdir, wrerrno = 0;
+- char ch, *cp, *np, *targ, *why, *vect[1], buf[2048];
++ char ch, *cp, *np, *targ, *why, *vect[1], buf[16384];
+ struct timeval tv[2];
+
+ #define atime tv[0]
+diff -urN servconf.c servconf.c
+--- servconf.c 2009-05-02 17:37:11.000000000 +0400
++++ servconf.c 2009-05-02 17:38:19.000000000 +0400
+@@ -266,6 +266,42 @@
+ if (options->zero_knowledge_password_authentication == -1)
+ options->zero_knowledge_password_authentication = 0;
+
++ if (options->hpn_disabled == -1)
++ options->hpn_disabled = 0;
++
++ if (options->hpn_buffer_size == -1) {
++ /* option not explicitly set. Now we have to figure out */
++ /* what value to use */
++ if (options->hpn_disabled == 1) {
++ options->hpn_buffer_size = CHAN_SES_WINDOW_DEFAULT;
++ } else {
++ /* get the current RCV size and set it to that */
++ /*create a socket but don't connect it */
++ /* we use that the get the rcv socket size */
++ sock = socket(AF_INET, SOCK_STREAM, 0);
++ getsockopt(sock, SOL_SOCKET, SO_RCVBUF,
++ &socksize, &socksizelen);
++ close(sock);
++ options->hpn_buffer_size = socksize;
++ debug ("HPN Buffer Size: %d", options->hpn_buffer_size);
++
++ }
++ } else {
++ /* we have to do this incase the user sets both values in a contradictory */
++ /* manner. hpn_disabled overrrides hpn_buffer_size*/
++ if (options->hpn_disabled <= 0) {
++ if (options->hpn_buffer_size == 0)
++ options->hpn_buffer_size = 1;
++ /* limit the maximum buffer to 64MB */
++ if (options->hpn_buffer_size > 64*1024) {
++ options->hpn_buffer_size = 64*1024*1024;
++ } else {
++ options->hpn_buffer_size *= 1024;
++ }
++ } else
++ options->hpn_buffer_size = CHAN_TCP_WINDOW_DEFAULT;
++ }
++
+ /* Turn privilege separation on by default */
+ if (use_privsep == -1)
+ use_privsep = 1;
+@@ -428,6 +464,10 @@
+ { "permitopen", sPermitOpen, SSHCFG_ALL },
+ { "forcecommand", sForceCommand, SSHCFG_ALL },
+ { "chrootdirectory", sChrootDirectory, SSHCFG_ALL },
++ { "noneenabled", sNoneEnabled },
++ { "hpndisabled", sHPNDisabled },
++ { "hpnbuffersize", sHPNBufferSize },
++ { "tcprcvbufpoll", sTcpRcvBufPoll },
+ { NULL, sBadOption, 0 }
+ };
+
+@@ -454,6 +494,7 @@
+
+ for (i = 0; keywords[i].name; i++)
+ if (strcasecmp(cp, keywords[i].name) == 0) {
++ debug ("Config token is %s", keywords[i].name);
+ *flags = keywords[i].flags;
+ return keywords[i].opcode;
+ }
+@@ -851,6 +892,22 @@
+ *intptr = value;
+ break;
+
++ case sNoneEnabled:
++ intptr = &options->none_enabled;
++ goto parse_flag;
++
++ case sTcpRcvBufPoll:
++ intptr = &options->tcp_rcv_buf_poll;
++ goto parse_flag;
++
++ case sHPNDisabled:
++ intptr = &options->hpn_disabled;
++ goto parse_flag;
++
++ case sHPNBufferSize:
++ intptr = &options->hpn_buffer_size;
++ goto parse_int;
++
+ case sIgnoreUserKnownHosts:
+ intptr = &options->ignore_user_known_hosts;
+ goto parse_flag;
+diff -urN servconf.h servconf.h
+--- servconf.h 2009-01-28 08:31:23.000000000 +0300
++++ servconf.h 2009-05-02 17:38:19.000000000 +0400
+@@ -145,6 +145,10 @@
+ char *adm_forced_command;
+
+ int use_pam; /* Enable auth via PAM */
++ int none_enabled; /* enable NONE cipher switch */
++ int tcp_rcv_buf_poll; /* poll tcp rcv window in autotuning kernels*/
++ int hpn_disabled; /* disable hpn functionality. false by default */
++ int hpn_buffer_size; /* set the hpn buffer size - default 3MB */
+
+ int permit_tun;
+
+diff -urN serverloop.c serverloop.c
+--- serverloop.c 2009-02-14 08:33:09.000000000 +0300
++++ serverloop.c 2009-05-02 17:38:19.000000000 +0400
+@@ -93,10 +93,10 @@
+ static int fdout; /* Descriptor for stdout (for reading);
+ May be same number as fdin. */
+ static int fderr; /* Descriptor for stderr. May be -1. */
+-static long stdin_bytes = 0; /* Number of bytes written to stdin. */
+-static long stdout_bytes = 0; /* Number of stdout bytes sent to client. */
+-static long stderr_bytes = 0; /* Number of stderr bytes sent to client. */
+-static long fdout_bytes = 0; /* Number of stdout bytes read from program. */
++static u_long stdin_bytes = 0; /* Number of bytes written to stdin. */
++static u_long stdout_bytes = 0; /* Number of stdout bytes sent to client. */
++static u_long stderr_bytes = 0; /* Number of stderr bytes sent to client. */
++static u_long fdout_bytes = 0; /* Number of stdout bytes read from program. */
+ static int stdin_eof = 0; /* EOF message received from client. */
+ static int fdout_eof = 0; /* EOF encountered reading from fdout. */
+ static int fderr_eof = 0; /* EOF encountered readung from fderr. */
+@@ -121,6 +121,20 @@
+ static void server_init_dispatch(void);
+
+ /*
++ * Returns current time in seconds from Jan 1, 1970 with the maximum
++ * available resolution.
++ */
++
++static double
++get_current_time(void)
++{
++ struct timeval tv;
++ gettimeofday(&tv, NULL);
++ return (double) tv.tv_sec + (double) tv.tv_usec / 1000000.0;
++}
++
++
++/*
+ * we write to this pipe if a SIGCHLD is caught in order to avoid
+ * the race between select() and child_terminated
+ */
+@@ -410,6 +424,7 @@
+ } else {
+ /* Buffer any received data. */
+ packet_process_incoming(buf, len);
++ fdout_bytes += len;
+ }
+ }
+ if (compat20)
+@@ -432,6 +447,7 @@
+ } else {
+ buffer_append(&stdout_buffer, buf, len);
+ fdout_bytes += len;
++ debug ("FD out now: %ld", fdout_bytes);
+ }
+ }
+ /* Read and buffer any available stderr data from the program. */
+@@ -499,7 +515,7 @@
+ }
+ /* Send any buffered packet data to the client. */
+ if (FD_ISSET(connection_out, writeset))
+- packet_write_poll();
++ stdin_bytes += packet_write_poll();
+ }
+
+ /*
+@@ -816,8 +832,10 @@
+ {
+ fd_set *readset = NULL, *writeset = NULL;
+ int rekeying = 0, max_fd, nalloc = 0;
++ double start_time, total_time;
+
+ debug("Entering interactive session for SSH2.");
++ start_time = get_current_time();
+
+ mysignal(SIGCHLD, sigchld_handler);
+ child_terminated = 0;
+@@ -879,6 +897,11 @@
+
+ /* free remaining sessions, e.g. remove wtmp entries */
+ session_destroy_all(NULL);
++ total_time = get_current_time() - start_time;
++ logit("SSH: Server;LType: Throughput;Remote: %s-%d;IN: %lu;OUT: %lu;Duration: %.1f;tPut_in: %.1f;tPut_out: %.1f",
++ get_remote_ipaddr(), get_remote_port(),
++ stdin_bytes, fdout_bytes, total_time, stdin_bytes / total_time,
++ fdout_bytes / total_time);
+ }
+
+ static void
+@@ -994,8 +1017,12 @@
+ sock = tun_open(tun, mode);
+ if (sock < 0)
+ goto done;
++ if (options.hpn_disabled)
+ c = channel_new("tun", SSH_CHANNEL_OPEN, sock, sock, -1,
+ CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
++ else
++ c = channel_new("tun", SSH_CHANNEL_OPEN, sock, sock, -1,
++ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
+ c->datagram = 1;
+ #if defined(SSH_TUN_FILTER)
+ if (mode == SSH_TUNMODE_POINTOPOINT)
+@@ -1031,6 +1058,8 @@
+ c = channel_new("session", SSH_CHANNEL_LARVAL,
+ -1, -1, -1, /*window size*/0, CHAN_SES_PACKET_DEFAULT,
+ 0, "server-session", 1);
++ if ((options.tcp_rcv_buf_poll) && (!options.hpn_disabled))
++ c->dynamic_window = 1;
+ if (session_open(the_authctxt, c->self) != 1) {
+ debug("session open failed, free channel %d", c->self);
+ channel_free(c);
+diff -urN session.c session.c
+--- session.c 2009-05-02 17:37:11.000000000 +0400
++++ session.c 2009-05-02 17:38:19.000000000 +0400
+@@ -230,6 +230,7 @@
+ }
+
+ /* Allocate a channel for the authentication agent socket. */
++ /* this shouldn't matter if its hpn or not - cjr */
+ nc = channel_new("auth socket",
+ SSH_CHANNEL_AUTH_SOCKET, sock, sock, -1,
+ CHAN_X11_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT,
+@@ -2351,10 +2352,16 @@
+ */
+ if (s->chanid == -1)
+ fatal("no channel for session %d", s->self);
++ if (options.hpn_disabled)
+ channel_set_fds(s->chanid,
+ fdout, fdin, fderr,
+ fderr == -1 ? CHAN_EXTENDED_IGNORE : CHAN_EXTENDED_READ,
+ 1, is_tty, CHAN_SES_WINDOW_DEFAULT);
++ else
++ channel_set_fds(s->chanid,
++ fdout, fdin, fderr,
++ fderr == -1 ? CHAN_EXTENDED_IGNORE : CHAN_EXTENDED_READ,
++ 1, is_tty, options.hpn_buffer_size);
+ }
+
+ /*
+diff -urN sftp.1 sftp.1
+--- sftp.1 2009-01-28 08:14:09.000000000 +0300
++++ sftp.1 2009-05-02 17:38:19.000000000 +0400
+@@ -203,7 +203,8 @@
+ Specify how many requests may be outstanding at any one time.
+ Increasing this may slightly improve file transfer speed
+ but will increase memory usage.
+-The default is 64 outstanding requests.
++The default is 256 outstanding requests providing for 8MB
++of outstanding data with a 32KB buffer.
+ .It Fl S Ar program
+ Name of the
+ .Ar program
+diff -urN sftp.c sftp.c
+--- sftp.c 2009-02-14 08:26:19.000000000 +0300
++++ sftp.c 2009-05-02 17:38:19.000000000 +0400
+@@ -75,7 +75,7 @@
+ size_t copy_buffer_len = 32768;
+
+ /* Number of concurrent outstanding requests */
+-size_t num_requests = 64;
++size_t num_requests = 256;
+
+ /* PID of ssh transport process */
+ static pid_t sshpid = -1;
+diff -urN ssh.c ssh.c
+--- ssh.c 2009-05-02 17:37:11.000000000 +0400
++++ ssh.c 2009-05-02 17:38:19.000000000 +0400
+@@ -492,9 +492,6 @@
+ no_shell_flag = 1;
+ no_tty_flag = 1;
+ break;
+- case 'T':
+- no_tty_flag = 1;
+- break;
+ case 'o':
+ dummy = 1;
+ line = xstrdup(optarg);
+@@ -503,6 +500,13 @@
+ exit(255);
+ xfree(line);
+ break;
++ case 'T':
++ no_tty_flag = 1;
++ /* ensure that the user doesn't try to backdoor a */
++ /* null cipher switch on an interactive session */
++ /* so explicitly disable it no matter what */
++ options.none_switch=0;
++ break;
+ case 's':
+ subsystem_flag = 1;
+ break;
+@@ -1159,6 +1163,9 @@
+ {
+ Channel *c;
+ int window, packetmax, in, out, err;
++ int sock;
++ int socksize;
++ int socksizelen = sizeof(int);
+
+ if (stdin_null_flag) {
+ in = open(_PATH_DEVNULL, O_RDONLY);
+@@ -1179,9 +1186,75 @@
+ if (!isatty(err))
+ set_nonblock(err);
+
+- window = CHAN_SES_WINDOW_DEFAULT;
++ /* we need to check to see if what they want to do about buffer */
++ /* sizes here. In a hpn to nonhpn connection we want to limit */
++ /* the window size to something reasonable in case the far side */
++ /* has the large window bug. In hpn to hpn connection we want to */
++ /* use the max window size but allow the user to override it */
++ /* lastly if they disabled hpn then use the ssh std window size */
++
++ /* so why don't we just do a getsockopt() here and set the */
++ /* ssh window to that? In the case of a autotuning receive */
++ /* window the window would get stuck at the initial buffer */
++ /* size generally less than 96k. Therefore we need to set the */
++ /* maximum ssh window size to the maximum hpn buffer size */
++ /* unless the user has specifically set the tcprcvbufpoll */
++ /* to no. In which case we *can* just set the window to the */
++ /* minimum of the hpn buffer size and tcp receive buffer size */
++
++ if (tty_flag)
++ options.hpn_buffer_size = CHAN_SES_WINDOW_DEFAULT;
++ else
++ options.hpn_buffer_size = 2*1024*1024;
++
++ if (datafellows & SSH_BUG_LARGEWINDOW)
++ {
++ debug("HPN to Non-HPN Connection");
++ }
++ else
++ {
++ if (options.tcp_rcv_buf_poll <= 0)
++ {
++ sock = socket(AF_INET, SOCK_STREAM, 0);
++ getsockopt(sock, SOL_SOCKET, SO_RCVBUF,
++ &socksize, &socksizelen);
++ close(sock);
++ debug("socksize %d", socksize);
++ options.hpn_buffer_size = socksize;
++ debug ("HPNBufferSize set to TCP RWIN: %d", options.hpn_buffer_size);
++ }
++ else
++ {
++ if (options.tcp_rcv_buf > 0)
++ {
++ /*create a socket but don't connect it */
++ /* we use that the get the rcv socket size */
++ sock = socket(AF_INET, SOCK_STREAM, 0);
++ /* if they are using the tcp_rcv_buf option */
++ /* attempt to set the buffer size to that */
++ if (options.tcp_rcv_buf)
++ setsockopt(sock, SOL_SOCKET, SO_RCVBUF, (void *)&options.tcp_rcv_buf,
++ sizeof(options.tcp_rcv_buf));
++ getsockopt(sock, SOL_SOCKET, SO_RCVBUF,
++ &socksize, &socksizelen);
++ close(sock);
++ debug("socksize %d", socksize);
++ options.hpn_buffer_size = socksize;
++ debug ("HPNBufferSize set to user TCPRcvBuf: %d", options.hpn_buffer_size);
++ }
++ }
++
++ }
++
++ debug("Final hpn_buffer_size = %d", options.hpn_buffer_size);
++
++ window = options.hpn_buffer_size;
++
++ channel_set_hpn(options.hpn_disabled, options.hpn_buffer_size);
++
+ packetmax = CHAN_SES_PACKET_DEFAULT;
+ if (tty_flag) {
++ window = 4*CHAN_SES_PACKET_DEFAULT;
+ window >>= 1;
+ packetmax >>= 1;
+ }
+@@ -1189,7 +1262,10 @@
+ "session", SSH_CHANNEL_OPENING, in, out, err,
+ window, packetmax, CHAN_EXTENDED_WRITE,
+ "client-session", /*nonblock*/0);
+-
++ if ((options.tcp_rcv_buf_poll > 0) && (!options.hpn_disabled)) {
++ c->dynamic_window = 1;
++ debug ("Enabled Dynamic Window Scaling\n");
++ }
+ debug3("ssh_session2_open: channel_new: %d", c->self);
+
+ channel_send_open(c->self);
+diff -urN sshconnect.c sshconnect.c
+--- sshconnect.c 2009-02-01 14:19:54.000000000 +0300
++++ sshconnect.c 2009-05-02 17:38:19.000000000 +0400
+@@ -165,6 +165,31 @@
+ }
+
+ /*
++ * Set TCP receive buffer if requested.
++ * Note: tuning needs to happen after the socket is
++ * created but before the connection happens
++ * so winscale is negotiated properly -cjr
++ */
++static void
++ssh_set_socket_recvbuf(int sock)
++{
++ void *buf = (void *)&options.tcp_rcv_buf;
++ int sz = sizeof(options.tcp_rcv_buf);
++ int socksize;
++ int socksizelen = sizeof(int);
++
++ debug("setsockopt Attempting to set SO_RCVBUF to %d", options.tcp_rcv_buf);
++ if (setsockopt(sock, SOL_SOCKET, SO_RCVBUF, buf, sz) >= 0) {
++ getsockopt(sock, SOL_SOCKET, SO_RCVBUF, &socksize, &socksizelen);
++ debug("setsockopt SO_RCVBUF: %.100s %d", strerror(errno), socksize);
++ }
++ else
++ error("Couldn't set socket receive buffer to %d: %.100s",
++ options.tcp_rcv_buf, strerror(errno));
++}
++
++
++/*
+ * Creates a (possibly privileged) socket for use as the ssh connection.
+ */
+ static int
+@@ -187,12 +212,18 @@
+ strerror(errno));
+ else
+ debug("Allocated local port %d.", p);
++
++ if (options.tcp_rcv_buf > 0)
++ ssh_set_socket_recvbuf(sock);
+ return sock;
+ }
+ sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+ if (sock < 0)
+ error("socket: %.100s", strerror(errno));
+
++ if (options.tcp_rcv_buf > 0)
++ ssh_set_socket_recvbuf(sock);
++
+ /* Bind the socket to an alternative local IP address */
+ if (options.bind_address == NULL)
+ return sock;
+@@ -536,7 +567,7 @@
+ snprintf(buf, sizeof buf, "SSH-%d.%d-%.100s%s",
+ compat20 ? PROTOCOL_MAJOR_2 : PROTOCOL_MAJOR_1,
+ compat20 ? PROTOCOL_MINOR_2 : minor1,
+- SSH_VERSION, compat20 ? "\r\n" : "\n");
++ SSH_RELEASE, compat20 ? "\r\n" : "\n");
+ if (atomicio(vwrite, connection_out, buf, strlen(buf)) != strlen(buf))
+ fatal("write: %.100s", strerror(errno));
+ client_version_string = xstrdup(buf);
+diff -urN sshconnect2.c sshconnect2.c
+--- sshconnect2.c 2008-11-05 08:20:47.000000000 +0300
++++ sshconnect2.c 2009-05-02 17:38:19.000000000 +0400
+@@ -78,6 +78,12 @@
+ extern char *client_version_string;
+ extern char *server_version_string;
+ extern Options options;
++extern Kex *xxx_kex;
++
++/* tty_flag is set in ssh.c. use this in ssh_userauth2 */
++/* if it is set then prevent the switch to the null cipher */
++
++extern int tty_flag;
+
+ /*
+ * SSH2 key exchange
+@@ -350,6 +356,28 @@
+ pubkey_cleanup(&authctxt);
+ dispatch_range(SSH2_MSG_USERAUTH_MIN, SSH2_MSG_USERAUTH_MAX, NULL);
+
++ /* if the user wants to use the none cipher do it */
++ /* post authentication and only if the right conditions are met */
++ /* both of the NONE commands must be true and there must be no */
++ /* tty allocated */
++ if ((options.none_switch == 1) && (options.none_enabled == 1))
++ {
++ if (!tty_flag) /* no null on tty sessions */
++ {
++ debug("Requesting none rekeying...");
++ myproposal[PROPOSAL_ENC_ALGS_STOC] = "none";
++ myproposal[PROPOSAL_ENC_ALGS_CTOS] = "none";
++ kex_prop2buf(&xxx_kex->my,myproposal);
++ packet_request_rekeying();
++ fprintf(stderr, "WARNING: ENABLED NONE CIPHER\n");
++ }
++ else
++ {
++ /* requested NONE cipher when in a tty */
++ debug("Cannot switch to NONE cipher with tty allocated");
++ fprintf(stderr, "NONE cipher switch disabled when a TTY is allocated\n");
++ }
++ }
+ debug("Authentication succeeded (%s).", authctxt.method->name);
+ }
+
+diff -urN sshd.c sshd.c
+--- sshd.c 2009-05-02 17:37:11.000000000 +0400
++++ sshd.c 2009-05-02 17:38:19.000000000 +0400
+@@ -143,6 +143,9 @@
+ #define REEXEC_CONFIG_PASS_FD (STDERR_FILENO + 3)
+ #define REEXEC_MIN_FREE_FD (STDERR_FILENO + 4)
+
++int myflag = 0;
++
++
+ extern char *__progname;
+
+ /* Server configuration options. */
+@@ -422,7 +425,7 @@
+ minor = PROTOCOL_MINOR_1;
+ }
+ snprintf(buf, sizeof buf, "SSH-%d.%d-%.100s%s", major, minor,
+- SSH_VERSION, newline);
++ SSH_RELEASE, newline);
+ server_version_string = xstrdup(buf);
+
+ /* Send our protocol version identification. */
+@@ -473,6 +476,9 @@
+ }
+ debug("Client protocol version %d.%d; client software version %.100s",
+ remote_major, remote_minor, remote_version);
++ logit("SSH: Server;Ltype: Version;Remote: %s-%d;Protocol: %d.%d;Client: %.100s",
++ get_remote_ipaddr(), get_remote_port(),
++ remote_major, remote_minor, remote_version);
+
+ compat_datafellows(remote_version);
+
+@@ -951,6 +957,8 @@
+ int ret, listen_sock, on = 1;
+ struct addrinfo *ai;
+ char ntop[NI_MAXHOST], strport[NI_MAXSERV];
++ int socksize;
++ int socksizelen = sizeof(int);
+
+ for (ai = options.listen_addrs; ai; ai = ai->ai_next) {
+ if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
+@@ -997,6 +1005,11 @@
+
+ debug("Bind to port %s on %s.", strport, ntop);
+
++ getsockopt(listen_sock, SOL_SOCKET, SO_RCVBUF,
++ &socksize, &socksizelen);
++ debug("Server TCP RWIN socket size: %d", socksize);
++ debug("HPN Buffer Size: %d", options.hpn_buffer_size);
++
+ /* Bind the socket to the desired port. */
+ if (bind(listen_sock, ai->ai_addr, ai->ai_addrlen) < 0) {
+ error("Bind to port %s on %s failed: %.200s.",
+@@ -1847,6 +1860,9 @@
+ /* Log the connection. */
+ verbose("Connection from %.500s port %d", remote_ip, remote_port);
+
++ /* set the HPN options for the child */
++ channel_set_hpn(options.hpn_disabled, options.hpn_buffer_size);
++
+ /*
+ * We don't want to listen forever unless the other side
+ * successfully authenticates itself. So we set up an alarm which is
+@@ -2201,9 +2217,15 @@
+ {
+ Kex *kex;
+
++ myflag++;
++ debug ("MYFLAG IS %d", myflag);
+ if (options.ciphers != NULL) {
+ myproposal[PROPOSAL_ENC_ALGS_CTOS] =
+ myproposal[PROPOSAL_ENC_ALGS_STOC] = options.ciphers;
++ } else if (options.none_enabled == 1) {
++ debug ("WARNING: None cipher enabled");
++ myproposal[PROPOSAL_ENC_ALGS_CTOS] =
++ myproposal[PROPOSAL_ENC_ALGS_STOC] = KEX_ENCRYPT_INCLUDE_NONE;
+ }
+ myproposal[PROPOSAL_ENC_ALGS_CTOS] =
+ compat_cipher_proposal(myproposal[PROPOSAL_ENC_ALGS_CTOS]);
+diff -urN sshd_config sshd_config
+--- sshd_config 2009-05-02 17:37:11.000000000 +0400
++++ sshd_config 2009-05-02 17:38:19.000000000 +0400
+@@ -112,6 +112,20 @@
+ # override default of no subsystems
+ Subsystem sftp /usr/libexec/sftp-server
+
++# the following are HPN related configuration options
++# tcp receive buffer polling. disable in non autotuning kernels
++#TcpRcvBufPoll yes
++
++# allow the use of the none cipher
++#NoneEnabled no
++
++# disable hpn performance boosts.
++#HPNDisabled no
++
++# buffer size for hpn to non-hpn connections
++#HPNBufferSize 2048
++
++
+ # Example of overriding settings on a per-user basis
+ #Match User anoncvs
+ # X11Forwarding no
+--- version.h.orig 2009-02-23 03:09:26.000000000 +0300
++++ version.h 2009-05-02 18:53:20.000000000 +0400
+@@ -3,4 +3,5 @@
+ #define SSH_VERSION "OpenSSH_5.2"
+
+ #define SSH_PORTABLE "p1"
+-#define SSH_RELEASE SSH_VERSION SSH_PORTABLE
++#define SSH_HPN "-hpn13v5"
++#define SSH_RELEASE SSH_VERSION SSH_PORTABLE SSH_HPN
diff --git a/security/openssh-portable/files/openssh-lpk+hpn-servconf.patch b/security/openssh-portable/files/openssh-lpk+hpn-servconf.patch
new file mode 100644
index 000000000000..a6976baacaea
--- /dev/null
+++ b/security/openssh-portable/files/openssh-lpk+hpn-servconf.patch
@@ -0,0 +1,240 @@
+--- servconf.c.orig 2009-05-02 19:35:42.000000000 +0400
++++ servconf.c 2009-05-02 19:37:13.000000000 +0400
+@@ -42,6 +42,10 @@
+ #include "channels.h"
+ #include "groupaccess.h"
+
++#ifdef WITH_LDAP_PUBKEY
++#include "ldapauth.h"
++#endif
++
+ static void add_listen_addr(ServerOptions *, char *, int);
+ static void add_one_listen_addr(ServerOptions *, char *, int);
+
+@@ -74,7 +78,7 @@
+ options->ignore_user_known_hosts = -1;
+ options->print_motd = -1;
+ options->print_lastlog = -1;
+- options->x11_forwarding = -1;
++ options->x11_forwarding = 1;
+ options->x11_display_offset = -1;
+ options->x11_use_localhost = -1;
+ options->xauth_location = NULL;
+@@ -127,12 +131,39 @@
+ options->num_permitted_opens = -1;
+ options->adm_forced_command = NULL;
+ options->chroot_directory = NULL;
++ options->none_enabled = -1;
++ options->tcp_rcv_buf_poll = -1;
++ options->hpn_disabled = -1;
++ options->hpn_buffer_size = -1;
+ options->zero_knowledge_password_authentication = -1;
++#ifdef WITH_LDAP_PUBKEY
++ /* XXX dirty */
++ options->lpk.ld = NULL;
++ options->lpk.on = -1;
++ options->lpk.servers = NULL;
++ options->lpk.u_basedn = NULL;
++ options->lpk.g_basedn = NULL;
++ options->lpk.binddn = NULL;
++ options->lpk.bindpw = NULL;
++ options->lpk.sgroup = NULL;
++ options->lpk.filter = NULL;
++ options->lpk.fgroup = NULL;
++ options->lpk.l_conf = NULL;
++ options->lpk.tls = -1;
++ options->lpk.b_timeout.tv_sec = -1;
++ options->lpk.s_timeout.tv_sec = -1;
++ options->lpk.flags = FLAG_EMPTY;
++#endif
+ }
+
+ void
+ fill_default_server_options(ServerOptions *options)
+ {
++ /* needed for hpn socket tests */
++ int sock;
++ int socksize;
++ int socksizelen = sizeof(int);
++
+ /* Portable-specific options */
+ if (options->use_pam == -1)
+ options->use_pam = 1;
+@@ -265,6 +296,32 @@
+ options->permit_tun = SSH_TUNMODE_NO;
+ if (options->zero_knowledge_password_authentication == -1)
+ options->zero_knowledge_password_authentication = 0;
++#ifdef WITH_LDAP_PUBKEY
++ if (options->lpk.on == -1)
++ options->lpk.on = _DEFAULT_LPK_ON;
++ if (options->lpk.servers == NULL)
++ options->lpk.servers = _DEFAULT_LPK_SERVERS;
++ if (options->lpk.u_basedn == NULL)
++ options->lpk.u_basedn = _DEFAULT_LPK_UDN;
++ if (options->lpk.g_basedn == NULL)
++ options->lpk.g_basedn = _DEFAULT_LPK_GDN;
++ if (options->lpk.binddn == NULL)
++ options->lpk.binddn = _DEFAULT_LPK_BINDDN;
++ if (options->lpk.bindpw == NULL)
++ options->lpk.bindpw = _DEFAULT_LPK_BINDPW;
++ if (options->lpk.sgroup == NULL)
++ options->lpk.sgroup = _DEFAULT_LPK_SGROUP;
++ if (options->lpk.filter == NULL)
++ options->lpk.filter = _DEFAULT_LPK_FILTER;
++ if (options->lpk.tls == -1)
++ options->lpk.tls = _DEFAULT_LPK_TLS;
++ if (options->lpk.b_timeout.tv_sec == -1)
++ options->lpk.b_timeout.tv_sec = _DEFAULT_LPK_BTIMEOUT;
++ if (options->lpk.s_timeout.tv_sec == -1)
++ options->lpk.s_timeout.tv_sec = _DEFAULT_LPK_STIMEOUT;
++ if (options->lpk.l_conf == NULL)
++ options->lpk.l_conf = _DEFAULT_LPK_LDP;
++#endif
+
+ if (options->hpn_disabled == -1)
+ options->hpn_disabled = 0;
+@@ -345,8 +402,15 @@
+ sGssAuthentication, sGssCleanupCreds, sAcceptEnv, sPermitTunnel,
+ sMatch, sPermitOpen, sForceCommand, sChrootDirectory,
+ sUsePrivilegeSeparation, sAllowAgentForwarding,
++ sNoneEnabled, sTcpRcvBufPoll, sHPNDisabled, sHPNBufferSize,
+ sZeroKnowledgePasswordAuthentication,
+ sDeprecated, sUnsupported
++#ifdef WITH_LDAP_PUBKEY
++ ,sLdapPublickey, sLdapServers, sLdapUserDN
++ ,sLdapGroupDN, sBindDN, sBindPw, sMyGroup
++ ,sLdapFilter, sForceTLS, sBindTimeout
++ ,sSearchTimeout, sLdapConf
++#endif
+ } ServerOpCodes;
+
+ #define SSHCFG_GLOBAL 0x01 /* allowed in main section of sshd_config */
+@@ -457,6 +521,20 @@
+ { "clientalivecountmax", sClientAliveCountMax, SSHCFG_GLOBAL },
+ { "authorizedkeysfile", sAuthorizedKeysFile, SSHCFG_GLOBAL },
+ { "authorizedkeysfile2", sAuthorizedKeysFile2, SSHCFG_GLOBAL },
++#ifdef WITH_LDAP_PUBKEY
++ { _DEFAULT_LPK_TOKEN, sLdapPublickey, SSHCFG_GLOBAL },
++ { _DEFAULT_SRV_TOKEN, sLdapServers, SSHCFG_GLOBAL },
++ { _DEFAULT_USR_TOKEN, sLdapUserDN, SSHCFG_GLOBAL },
++ { _DEFAULT_GRP_TOKEN, sLdapGroupDN, SSHCFG_GLOBAL },
++ { _DEFAULT_BDN_TOKEN, sBindDN, SSHCFG_GLOBAL },
++ { _DEFAULT_BPW_TOKEN, sBindPw, SSHCFG_GLOBAL },
++ { _DEFAULT_MYG_TOKEN, sMyGroup, SSHCFG_GLOBAL },
++ { _DEFAULT_FIL_TOKEN, sLdapFilter, SSHCFG_GLOBAL },
++ { _DEFAULT_TLS_TOKEN, sForceTLS, SSHCFG_GLOBAL },
++ { _DEFAULT_BTI_TOKEN, sBindTimeout, SSHCFG_GLOBAL },
++ { _DEFAULT_STI_TOKEN, sSearchTimeout, SSHCFG_GLOBAL },
++ { _DEFAULT_LDP_TOKEN, sLdapConf, SSHCFG_GLOBAL },
++#endif
+ { "useprivilegeseparation", sUsePrivilegeSeparation, SSHCFG_GLOBAL },
+ { "acceptenv", sAcceptEnv, SSHCFG_GLOBAL },
+ { "permittunnel", sPermitTunnel, SSHCFG_GLOBAL },
+@@ -1368,6 +1446,107 @@
+ while (arg)
+ arg = strdelim(&cp);
+ break;
++#ifdef WITH_LDAP_PUBKEY
++ case sLdapPublickey:
++ intptr = &options->lpk.on;
++ goto parse_flag;
++ case sLdapServers:
++ /* arg = strdelim(&cp); */
++ p = line;
++ while(*p++);
++ arg = p;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing ldap server",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ if ((options->lpk.servers = ldap_parse_servers(arg)) == NULL)
++ fatal("%s line %d: error in ldap servers", filename, linenum);
++ memset(arg,0,strlen(arg));
++ break;
++ case sLdapUserDN:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing ldap server",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.u_basedn = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sLdapGroupDN:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing ldap server",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.g_basedn = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sBindDN:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing binddn",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.binddn = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sBindPw:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing bindpw",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.bindpw = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sMyGroup:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing groupname",filename, linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.sgroup = xstrdup(arg);
++ if (options->lpk.sgroup)
++ options->lpk.fgroup = ldap_parse_groups(options->lpk.sgroup);
++ memset(arg,0,strlen(arg));
++ break;
++ case sLdapFilter:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing filter",filename, linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.filter = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sForceTLS:
++ intptr = &options->lpk.tls;
++ arg = strdelim(&cp);
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing yes/no argument.",
++ filename, linenum);
++ value = 0; /* silence compiler */
++ if (strcmp(arg, "yes") == 0)
++ value = 1;
++ else if (strcmp(arg, "no") == 0)
++ value = 0;
++ else if (strcmp(arg, "try") == 0)
++ value = -1;
++ else
++ fatal("%s line %d: Bad yes/no argument: %s",
++ filename, linenum, arg);
++ if (*intptr == -1)
++ *intptr = value;
++ break;
++ case sBindTimeout:
++ intptr = (int *) &options->lpk.b_timeout.tv_sec;
++ goto parse_int;
++ case sSearchTimeout:
++ intptr = (int *) &options->lpk.s_timeout.tv_sec;
++ goto parse_int;
++ break;
++ case sLdapConf:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing LpkLdapConf", filename, linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.l_conf = xstrdup(arg);
++ memset(arg, 0, strlen(arg));
++ break;
++#endif
+
+ default:
+ fatal("%s line %d: Missing handler for opcode %s (%d)",
diff --git a/security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9-servconv.patch b/security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9-servconv.patch
new file mode 100644
index 000000000000..4a354634e4d3
--- /dev/null
+++ b/security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9-servconv.patch
@@ -0,0 +1,222 @@
+--- servconf.c.orig 2009-05-02 19:24:09.000000000 +0400
++++ servconf.c 2009-05-02 19:29:37.000000000 +0400
+@@ -42,6 +42,10 @@
+ #include "channels.h"
+ #include "groupaccess.h"
+
++#ifdef WITH_LDAP_PUBKEY
++#include "ldapauth.h"
++#endif
++
+ static void add_listen_addr(ServerOptions *, char *, int);
+ static void add_one_listen_addr(ServerOptions *, char *, int);
+
+@@ -74,7 +78,7 @@
+ options->ignore_user_known_hosts = -1;
+ options->print_motd = -1;
+ options->print_lastlog = -1;
+- options->x11_forwarding = -1;
++ options->x11_forwarding = 1;
+ options->x11_display_offset = -1;
+ options->x11_use_localhost = -1;
+ options->xauth_location = NULL;
+@@ -128,6 +132,24 @@
+ options->adm_forced_command = NULL;
+ options->chroot_directory = NULL;
+ options->zero_knowledge_password_authentication = -1;
++#ifdef WITH_LDAP_PUBKEY
++ /* XXX dirty */
++ options->lpk.ld = NULL;
++ options->lpk.on = -1;
++ options->lpk.servers = NULL;
++ options->lpk.u_basedn = NULL;
++ options->lpk.g_basedn = NULL;
++ options->lpk.binddn = NULL;
++ options->lpk.bindpw = NULL;
++ options->lpk.sgroup = NULL;
++ options->lpk.filter = NULL;
++ options->lpk.fgroup = NULL;
++ options->lpk.l_conf = NULL;
++ options->lpk.tls = -1;
++ options->lpk.b_timeout.tv_sec = -1;
++ options->lpk.s_timeout.tv_sec = -1;
++ options->lpk.flags = FLAG_EMPTY;
++#endif
+ }
+
+ void
+@@ -265,6 +287,32 @@
+ options->permit_tun = SSH_TUNMODE_NO;
+ if (options->zero_knowledge_password_authentication == -1)
+ options->zero_knowledge_password_authentication = 0;
++#ifdef WITH_LDAP_PUBKEY
++ if (options->lpk.on == -1)
++ options->lpk.on = _DEFAULT_LPK_ON;
++ if (options->lpk.servers == NULL)
++ options->lpk.servers = _DEFAULT_LPK_SERVERS;
++ if (options->lpk.u_basedn == NULL)
++ options->lpk.u_basedn = _DEFAULT_LPK_UDN;
++ if (options->lpk.g_basedn == NULL)
++ options->lpk.g_basedn = _DEFAULT_LPK_GDN;
++ if (options->lpk.binddn == NULL)
++ options->lpk.binddn = _DEFAULT_LPK_BINDDN;
++ if (options->lpk.bindpw == NULL)
++ options->lpk.bindpw = _DEFAULT_LPK_BINDPW;
++ if (options->lpk.sgroup == NULL)
++ options->lpk.sgroup = _DEFAULT_LPK_SGROUP;
++ if (options->lpk.filter == NULL)
++ options->lpk.filter = _DEFAULT_LPK_FILTER;
++ if (options->lpk.tls == -1)
++ options->lpk.tls = _DEFAULT_LPK_TLS;
++ if (options->lpk.b_timeout.tv_sec == -1)
++ options->lpk.b_timeout.tv_sec = _DEFAULT_LPK_BTIMEOUT;
++ if (options->lpk.s_timeout.tv_sec == -1)
++ options->lpk.s_timeout.tv_sec = _DEFAULT_LPK_STIMEOUT;
++ if (options->lpk.l_conf == NULL)
++ options->lpk.l_conf = _DEFAULT_LPK_LDP;
++#endif
+
+ /* Turn privilege separation on by default */
+ if (use_privsep == -1)
+@@ -311,6 +359,12 @@
+ sUsePrivilegeSeparation, sAllowAgentForwarding,
+ sZeroKnowledgePasswordAuthentication,
+ sDeprecated, sUnsupported
++#ifdef WITH_LDAP_PUBKEY
++ ,sLdapPublickey, sLdapServers, sLdapUserDN
++ ,sLdapGroupDN, sBindDN, sBindPw, sMyGroup
++ ,sLdapFilter, sForceTLS, sBindTimeout
++ ,sSearchTimeout, sLdapConf
++#endif
+ } ServerOpCodes;
+
+ #define SSHCFG_GLOBAL 0x01 /* allowed in main section of sshd_config */
+@@ -421,6 +475,20 @@
+ { "clientalivecountmax", sClientAliveCountMax, SSHCFG_GLOBAL },
+ { "authorizedkeysfile", sAuthorizedKeysFile, SSHCFG_GLOBAL },
+ { "authorizedkeysfile2", sAuthorizedKeysFile2, SSHCFG_GLOBAL },
++#ifdef WITH_LDAP_PUBKEY
++ { _DEFAULT_LPK_TOKEN, sLdapPublickey, SSHCFG_GLOBAL },
++ { _DEFAULT_SRV_TOKEN, sLdapServers, SSHCFG_GLOBAL },
++ { _DEFAULT_USR_TOKEN, sLdapUserDN, SSHCFG_GLOBAL },
++ { _DEFAULT_GRP_TOKEN, sLdapGroupDN, SSHCFG_GLOBAL },
++ { _DEFAULT_BDN_TOKEN, sBindDN, SSHCFG_GLOBAL },
++ { _DEFAULT_BPW_TOKEN, sBindPw, SSHCFG_GLOBAL },
++ { _DEFAULT_MYG_TOKEN, sMyGroup, SSHCFG_GLOBAL },
++ { _DEFAULT_FIL_TOKEN, sLdapFilter, SSHCFG_GLOBAL },
++ { _DEFAULT_TLS_TOKEN, sForceTLS, SSHCFG_GLOBAL },
++ { _DEFAULT_BTI_TOKEN, sBindTimeout, SSHCFG_GLOBAL },
++ { _DEFAULT_STI_TOKEN, sSearchTimeout, SSHCFG_GLOBAL },
++ { _DEFAULT_LDP_TOKEN, sLdapConf, SSHCFG_GLOBAL },
++#endif
+ { "useprivilegeseparation", sUsePrivilegeSeparation, SSHCFG_GLOBAL },
+ { "acceptenv", sAcceptEnv, SSHCFG_GLOBAL },
+ { "permittunnel", sPermitTunnel, SSHCFG_GLOBAL },
+@@ -1311,6 +1379,107 @@
+ while (arg)
+ arg = strdelim(&cp);
+ break;
++#ifdef WITH_LDAP_PUBKEY
++ case sLdapPublickey:
++ intptr = &options->lpk.on;
++ goto parse_flag;
++ case sLdapServers:
++ /* arg = strdelim(&cp); */
++ p = line;
++ while(*p++);
++ arg = p;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing ldap server",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ if ((options->lpk.servers = ldap_parse_servers(arg)) == NULL)
++ fatal("%s line %d: error in ldap servers", filename, linenum);
++ memset(arg,0,strlen(arg));
++ break;
++ case sLdapUserDN:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing ldap server",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.u_basedn = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sLdapGroupDN:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing ldap server",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.g_basedn = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sBindDN:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing binddn",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.binddn = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sBindPw:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing bindpw",filename,linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.bindpw = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sMyGroup:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing groupname",filename, linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.sgroup = xstrdup(arg);
++ if (options->lpk.sgroup)
++ options->lpk.fgroup = ldap_parse_groups(options->lpk.sgroup);
++ memset(arg,0,strlen(arg));
++ break;
++ case sLdapFilter:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing filter",filename, linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.filter = xstrdup(arg);
++ memset(arg,0,strlen(arg));
++ break;
++ case sForceTLS:
++ intptr = &options->lpk.tls;
++ arg = strdelim(&cp);
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing yes/no argument.",
++ filename, linenum);
++ value = 0; /* silence compiler */
++ if (strcmp(arg, "yes") == 0)
++ value = 1;
++ else if (strcmp(arg, "no") == 0)
++ value = 0;
++ else if (strcmp(arg, "try") == 0)
++ value = -1;
++ else
++ fatal("%s line %d: Bad yes/no argument: %s",
++ filename, linenum, arg);
++ if (*intptr == -1)
++ *intptr = value;
++ break;
++ case sBindTimeout:
++ intptr = (int *) &options->lpk.b_timeout.tv_sec;
++ goto parse_int;
++ case sSearchTimeout:
++ intptr = (int *) &options->lpk.s_timeout.tv_sec;
++ goto parse_int;
++ break;
++ case sLdapConf:
++ arg = cp;
++ if (!arg || *arg == '\0')
++ fatal("%s line %d: missing LpkLdapConf", filename, linenum);
++ arg[strlen(arg)] = '\0';
++ options->lpk.l_conf = xstrdup(arg);
++ memset(arg, 0, strlen(arg));
++ break;
++#endif
+
+ default:
+ fatal("%s line %d: Missing handler for opcode %s (%d)",
diff --git a/security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9.patch b/security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9.patch
index 42af2785a984..24357dfcede2 100644
--- a/security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9.patch
+++ b/security/openssh-portable/files/openssh-lpk-5.0p1-0.3.9.patch
@@ -1509,242 +1509,6 @@
+ DESC 'MANDATORY: OpenSSH LPK objectclass'
+ MUST ( sshPublicKey $ uid )
+ )
---- servconf.c.orig 2008-02-10 09:48:55.000000000 -0200
-+++ servconf.c 2008-04-17 21:27:34.000000000 -0300
-@@ -40,6 +40,10 @@
- #include "channels.h"
- #include "groupaccess.h"
-
-+#ifdef WITH_LDAP_PUBKEY
-+#include "ldapauth.h"
-+#endif
-+
- static void add_listen_addr(ServerOptions *, char *, u_short);
- static void add_one_listen_addr(ServerOptions *, char *, u_short);
-
-@@ -123,6 +127,24 @@
- options->num_permitted_opens = -1;
- options->adm_forced_command = NULL;
- options->chroot_directory = NULL;
-+#ifdef WITH_LDAP_PUBKEY
-+ /* XXX dirty */
-+ options->lpk.ld = NULL;
-+ options->lpk.on = -1;
-+ options->lpk.servers = NULL;
-+ options->lpk.u_basedn = NULL;
-+ options->lpk.g_basedn = NULL;
-+ options->lpk.binddn = NULL;
-+ options->lpk.bindpw = NULL;
-+ options->lpk.sgroup = NULL;
-+ options->lpk.filter = NULL;
-+ options->lpk.fgroup = NULL;
-+ options->lpk.l_conf = NULL;
-+ options->lpk.tls = -1;
-+ options->lpk.b_timeout.tv_sec = -1;
-+ options->lpk.s_timeout.tv_sec = -1;
-+ options->lpk.flags = FLAG_EMPTY;
-+#endif
- }
-
- void
-@@ -250,6 +272,32 @@
- options->authorized_keys_file = _PATH_SSH_USER_PERMITTED_KEYS;
- if (options->permit_tun == -1)
- options->permit_tun = SSH_TUNMODE_NO;
-+#ifdef WITH_LDAP_PUBKEY
-+ if (options->lpk.on == -1)
-+ options->lpk.on = _DEFAULT_LPK_ON;
-+ if (options->lpk.servers == NULL)
-+ options->lpk.servers = _DEFAULT_LPK_SERVERS;
-+ if (options->lpk.u_basedn == NULL)
-+ options->lpk.u_basedn = _DEFAULT_LPK_UDN;
-+ if (options->lpk.g_basedn == NULL)
-+ options->lpk.g_basedn = _DEFAULT_LPK_GDN;
-+ if (options->lpk.binddn == NULL)
-+ options->lpk.binddn = _DEFAULT_LPK_BINDDN;
-+ if (options->lpk.bindpw == NULL)
-+ options->lpk.bindpw = _DEFAULT_LPK_BINDPW;
-+ if (options->lpk.sgroup == NULL)
-+ options->lpk.sgroup = _DEFAULT_LPK_SGROUP;
-+ if (options->lpk.filter == NULL)
-+ options->lpk.filter = _DEFAULT_LPK_FILTER;
-+ if (options->lpk.tls == -1)
-+ options->lpk.tls = _DEFAULT_LPK_TLS;
-+ if (options->lpk.b_timeout.tv_sec == -1)
-+ options->lpk.b_timeout.tv_sec = _DEFAULT_LPK_BTIMEOUT;
-+ if (options->lpk.s_timeout.tv_sec == -1)
-+ options->lpk.s_timeout.tv_sec = _DEFAULT_LPK_STIMEOUT;
-+ if (options->lpk.l_conf == NULL)
-+ options->lpk.l_conf = _DEFAULT_LPK_LDP;
-+#endif
-
- /* Turn privilege separation on by default */
- if (use_privsep == -1)
-@@ -295,6 +343,12 @@
- sMatch, sPermitOpen, sForceCommand, sChrootDirectory,
- sUsePrivilegeSeparation,
- sDeprecated, sUnsupported
-+#ifdef WITH_LDAP_PUBKEY
-+ ,sLdapPublickey, sLdapServers, sLdapUserDN
-+ ,sLdapGroupDN, sBindDN, sBindPw, sMyGroup
-+ ,sLdapFilter, sForceTLS, sBindTimeout
-+ ,sSearchTimeout, sLdapConf
-+#endif
- } ServerOpCodes;
-
- #define SSHCFG_GLOBAL 0x01 /* allowed in main section of sshd_config */
-@@ -398,6 +452,20 @@
- { "clientalivecountmax", sClientAliveCountMax, SSHCFG_GLOBAL },
- { "authorizedkeysfile", sAuthorizedKeysFile, SSHCFG_GLOBAL },
- { "authorizedkeysfile2", sAuthorizedKeysFile2, SSHCFG_GLOBAL },
-+#ifdef WITH_LDAP_PUBKEY
-+ { _DEFAULT_LPK_TOKEN, sLdapPublickey, SSHCFG_GLOBAL },
-+ { _DEFAULT_SRV_TOKEN, sLdapServers, SSHCFG_GLOBAL },
-+ { _DEFAULT_USR_TOKEN, sLdapUserDN, SSHCFG_GLOBAL },
-+ { _DEFAULT_GRP_TOKEN, sLdapGroupDN, SSHCFG_GLOBAL },
-+ { _DEFAULT_BDN_TOKEN, sBindDN, SSHCFG_GLOBAL },
-+ { _DEFAULT_BPW_TOKEN, sBindPw, SSHCFG_GLOBAL },
-+ { _DEFAULT_MYG_TOKEN, sMyGroup, SSHCFG_GLOBAL },
-+ { _DEFAULT_FIL_TOKEN, sLdapFilter, SSHCFG_GLOBAL },
-+ { _DEFAULT_TLS_TOKEN, sForceTLS, SSHCFG_GLOBAL },
-+ { _DEFAULT_BTI_TOKEN, sBindTimeout, SSHCFG_GLOBAL },
-+ { _DEFAULT_STI_TOKEN, sSearchTimeout, SSHCFG_GLOBAL },
-+ { _DEFAULT_LDP_TOKEN, sLdapConf, SSHCFG_GLOBAL },
-+#endif
- { "useprivilegeseparation", sUsePrivilegeSeparation, SSHCFG_GLOBAL },
- { "acceptenv", sAcceptEnv, SSHCFG_GLOBAL },
- { "permittunnel", sPermitTunnel, SSHCFG_GLOBAL },
-@@ -1282,6 +1350,107 @@
- while (arg)
- arg = strdelim(&cp);
- break;
-+#ifdef WITH_LDAP_PUBKEY
-+ case sLdapPublickey:
-+ intptr = &options->lpk.on;
-+ goto parse_flag;
-+ case sLdapServers:
-+ /* arg = strdelim(&cp); */
-+ p = line;
-+ while(*p++);
-+ arg = p;
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing ldap server",filename,linenum);
-+ arg[strlen(arg)] = '\0';
-+ if ((options->lpk.servers = ldap_parse_servers(arg)) == NULL)
-+ fatal("%s line %d: error in ldap servers", filename, linenum);
-+ memset(arg,0,strlen(arg));
-+ break;
-+ case sLdapUserDN:
-+ arg = cp;
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing ldap server",filename,linenum);
-+ arg[strlen(arg)] = '\0';
-+ options->lpk.u_basedn = xstrdup(arg);
-+ memset(arg,0,strlen(arg));
-+ break;
-+ case sLdapGroupDN:
-+ arg = cp;
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing ldap server",filename,linenum);
-+ arg[strlen(arg)] = '\0';
-+ options->lpk.g_basedn = xstrdup(arg);
-+ memset(arg,0,strlen(arg));
-+ break;
-+ case sBindDN:
-+ arg = cp;
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing binddn",filename,linenum);
-+ arg[strlen(arg)] = '\0';
-+ options->lpk.binddn = xstrdup(arg);
-+ memset(arg,0,strlen(arg));
-+ break;
-+ case sBindPw:
-+ arg = cp;
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing bindpw",filename,linenum);
-+ arg[strlen(arg)] = '\0';
-+ options->lpk.bindpw = xstrdup(arg);
-+ memset(arg,0,strlen(arg));
-+ break;
-+ case sMyGroup:
-+ arg = cp;
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing groupname",filename, linenum);
-+ arg[strlen(arg)] = '\0';
-+ options->lpk.sgroup = xstrdup(arg);
-+ if (options->lpk.sgroup)
-+ options->lpk.fgroup = ldap_parse_groups(options->lpk.sgroup);
-+ memset(arg,0,strlen(arg));
-+ break;
-+ case sLdapFilter:
-+ arg = cp;
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing filter",filename, linenum);
-+ arg[strlen(arg)] = '\0';
-+ options->lpk.filter = xstrdup(arg);
-+ memset(arg,0,strlen(arg));
-+ break;
-+ case sForceTLS:
-+ intptr = &options->lpk.tls;
-+ arg = strdelim(&cp);
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing yes/no argument.",
-+ filename, linenum);
-+ value = 0; /* silence compiler */
-+ if (strcmp(arg, "yes") == 0)
-+ value = 1;
-+ else if (strcmp(arg, "no") == 0)
-+ value = 0;
-+ else if (strcmp(arg, "try") == 0)
-+ value = -1;
-+ else
-+ fatal("%s line %d: Bad yes/no argument: %s",
-+ filename, linenum, arg);
-+ if (*intptr == -1)
-+ *intptr = value;
-+ break;
-+ case sBindTimeout:
-+ intptr = (int *) &options->lpk.b_timeout.tv_sec;
-+ goto parse_int;
-+ case sSearchTimeout:
-+ intptr = (int *) &options->lpk.s_timeout.tv_sec;
-+ goto parse_int;
-+ break;
-+ case sLdapConf:
-+ arg = cp;
-+ if (!arg || *arg == '\0')
-+ fatal("%s line %d: missing LpkLdapConf", filename, linenum);
-+ arg[strlen(arg)] = '\0';
-+ options->lpk.l_conf = xstrdup(arg);
-+ memset(arg, 0, strlen(arg));
-+ break;
-+#endif
-
- default:
- fatal("%s line %d: Missing handler for opcode %s (%d)",
---- servconf.h.orig 2008-03-07 04:31:24.000000000 -0300
-+++ servconf.h 2008-04-17 21:24:57.000000000 -0300
-@@ -16,6 +16,10 @@
- #ifndef SERVCONF_H
- #define SERVCONF_H
-
-+#ifdef WITH_LDAP_PUBKEY
-+#include "ldapauth.h"
-+#endif
-+
- #define MAX_PORTS 256 /* Max # ports. */
-
- #define MAX_ALLOW_USERS 256 /* Max # users on allow list. */
-@@ -142,6 +146,9 @@
- int use_pam; /* Enable auth via PAM */
-
- int permit_tun;
-+#ifdef WITH_LDAP_PUBKEY
-+ ldap_opt_t lpk;
-+#endif
-
- int num_permitted_opens;
-
--- sshd.c.orig 2008-03-11 08:58:25.000000000 -0300
+++ sshd.c 2008-04-17 21:24:57.000000000 -0300
@@ -126,6 +126,10 @@
@@ -1864,3 +1628,26 @@
# override default of no subsystems
Subsystem sftp /usr/libexec/sftp-server
+--- servconf.h.orig 2008-03-07 04:31:24.000000000 -0300
++++ servconf.h 2008-04-17 21:24:57.000000000 -0300
+@@ -16,6 +16,10 @@
+ #ifndef SERVCONF_H
+ #define SERVCONF_H
+
++#ifdef WITH_LDAP_PUBKEY
++#include "ldapauth.h"
++#endif
++
+ #define MAX_PORTS 256 /* Max # ports. */
+
+ #define MAX_ALLOW_USERS 256 /* Max # users on allow list. */
+@@ -142,6 +146,9 @@
+ int use_pam; /* Enable auth via PAM */
+
+ int permit_tun;
++#ifdef WITH_LDAP_PUBKEY
++ ldap_opt_t lpk;
++#endif
+
+ int num_permitted_opens;
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-30 13:24:20 +0000