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<title>[138238] trunk/dports/net/openssh</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/138238">138238</a></dd>
<dt>Author</dt> <dd>ionic@macports.org</dd>
<dt>Date</dt> <dd>2015-07-02 14:22:22 -0700 (Thu, 02 Jul 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>openssh: update to 6.9p1. Rebase patches. Fixes: #48217.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkdportsnetopensshPortfile">trunk/dports/net/openssh/Portfile</a></li>
<li><a href="#trunkdportsnetopensshfiles0002Applekeychainintegrationotherchangespatch">trunk/dports/net/openssh/files/0002-Apple-keychain-integration-other-changes.patch</a></li>
<li><a href="#trunkdportsnetopensshfileslaunchdpatch">trunk/dports/net/openssh/files/launchd.patch</a></li>
<li><a href="#trunkdportsnetopensshfilesopenssh67p1gsskexall20141021284f364patch">trunk/dports/net/openssh/files/openssh-6.7p1-gsskex-all-20141021-284f364.patch</a></li>
<li><a href="#trunkdportsnetopensshfilespampatch">trunk/dports/net/openssh/files/pam.patch</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkdportsnetopensshfilesopenssh69p1hpnssh14v5diff">trunk/dports/net/openssh/files/openssh-6.9p1-hpnssh14v5.diff</a></li>
</ul>
<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkdportsnetopensshfilesopenssh68p1hpnssh14v5diff">trunk/dports/net/openssh/files/openssh-6.8p1-hpnssh14v5.diff</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkdportsnetopensshPortfile"></a>
<div class="modfile"><h4>Modified: trunk/dports/net/openssh/Portfile (138237 => 138238)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/net/openssh/Portfile 2015-07-02 21:05:54 UTC (rev 138237)
+++ trunk/dports/net/openssh/Portfile 2015-07-02 21:22:22 UTC (rev 138238)
</span><span class="lines">@@ -4,8 +4,8 @@
</span><span class="cx"> PortSystem 1.0
</span><span class="cx">
</span><span class="cx"> name openssh
</span><del>-version 6.8p1
-revision 1
</del><ins>+version 6.9p1
+revision 0
</ins><span class="cx"> categories net
</span><span class="cx"> platforms darwin
</span><span class="cx"> maintainers nomaintainer
</span><span class="lines">@@ -28,8 +28,8 @@
</span><span class="cx"> homepage http://www.openbsd.org/openssh/
</span><span class="cx">
</span><span class="cx"> checksums ${distfiles} \
</span><del>- rmd160 581e7f5dc3848f6247b5f15cd9e61dcb8f1c506b \
- sha256 3ff64ce73ee124480b5bf767b9830d7d3c03bbcb6abe716b78f0192c37ce160e
</del><ins>+ rmd160 4fb2f0a0280db51024bf72b0f5cd3912d25cb59a \
+ sha256 6e074df538f357d440be6cf93dc581a21f22d39e236f217fcd8eacbb6c896cfe
</ins><span class="cx">
</span><span class="cx"> master_sites openbsd:OpenSSH/portable \
</span><span class="cx"> ftp://ftp.cise.ufl.edu/pub/mirrors/openssh/portable/ \
</span></span></pre></div>
<a id="trunkdportsnetopensshfiles0002Applekeychainintegrationotherchangespatch"></a>
<div class="modfile"><h4>Modified: trunk/dports/net/openssh/files/0002-Apple-keychain-integration-other-changes.patch (138237 => 138238)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/net/openssh/files/0002-Apple-keychain-integration-other-changes.patch 2015-07-02 21:05:54 UTC (rev 138237)
+++ trunk/dports/net/openssh/files/0002-Apple-keychain-integration-other-changes.patch 2015-07-02 21:22:22 UTC (rev 138238)
</span><span class="lines">@@ -1,5 +1,5 @@
</span><del>---- a/Makefile.in 2015-04-06 19:54:32.000000000 +0200
-+++ b/Makefile.in 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/Makefile.in 2015-07-02 18:44:43.000000000 +0200
++++ b/Makefile.in 2015-07-02 18:48:50.000000000 +0200
</ins><span class="cx"> @@ -59,6 +59,7 @@ SED=@SED@
</span><span class="cx"> ENT=@ENT@
</span><span class="cx"> XAUTH_PATH=@XAUTH_PATH@
</span><span class="lines">@@ -61,8 +61,8 @@
</span><span class="cx"> $(INSTALL) -m 0755 $(STRIP_OPT) ssh-pkcs11-helper$(EXEEXT) $(DESTDIR)$(SSH_PKCS11_HELPER)$(EXEEXT)
</span><span class="cx"> $(INSTALL) -m 0755 $(STRIP_OPT) sftp$(EXEEXT) $(DESTDIR)$(bindir)/sftp$(EXEEXT)
</span><span class="cx"> $(INSTALL) -m 0755 $(STRIP_OPT) sftp-server$(EXEEXT) $(DESTDIR)$(SFTP_SERVER)$(EXEEXT)
</span><del>---- a/audit-bsm.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/audit-bsm.c 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/audit-bsm.c 2015-07-02 18:44:43.000000000 +0200
++++ b/audit-bsm.c 2015-07-02 18:48:50.000000000 +0200
</ins><span class="cx"> @@ -263,7 +263,12 @@ bsm_audit_record(int typ, char *string,
</span><span class="cx"> pid_t pid = getpid();
</span><span class="cx"> AuditInfoTermID tid = ssh_bsm_tid;
</span><span class="lines">@@ -77,8 +77,8 @@
</span><span class="cx"> uid = the_authctxt->pw->pw_uid;
</span><span class="cx"> gid = the_authctxt->pw->pw_gid;
</span><span class="cx"> }
</span><del>---- a/auth-pam.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/auth-pam.c 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/auth-pam.c 2015-07-02 18:44:43.000000000 +0200
++++ b/auth-pam.c 2015-07-02 18:48:50.000000000 +0200
</ins><span class="cx"> @@ -793,10 +793,11 @@ sshpam_query(void *ctx, char **name, cha
</span><span class="cx"> free(msg);
</span><span class="cx"> return (0);
</span><span class="lines">@@ -93,8 +93,8 @@
</span><span class="cx"> /* FALLTHROUGH */
</span><span class="cx"> default:
</span><span class="cx"> *num = 0;
</span><del>---- a/auth.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/auth.c 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/auth.c 2015-07-02 18:44:43.000000000 +0200
++++ b/auth.c 2015-07-02 18:48:50.000000000 +0200
</ins><span class="cx"> @@ -212,7 +212,7 @@ allowed_user(struct passwd * pw)
</span><span class="cx"> }
</span><span class="cx"> if (options.num_deny_groups > 0 || options.num_allow_groups > 0) {
</span><span class="lines">@@ -104,8 +104,8 @@
</span><span class="cx"> logit("User %.100s from %.100s not allowed because "
</span><span class="cx"> "not in any group", pw->pw_name, hostname);
</span><span class="cx"> return 0;
</span><del>---- a/authfd.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/authfd.c 2015-04-06 20:46:34.000000000 +0200
</del><ins>+--- a/authfd.c 2015-07-02 18:44:43.000000000 +0200
++++ b/authfd.c 2015-07-02 18:48:50.000000000 +0200
</ins><span class="cx"> @@ -165,6 +165,29 @@ ssh_request_reply(int sock, struct sshbu
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -136,12 +136,13 @@
</span><span class="cx"> * Closes the agent socket if it should be closed (depends on how it was
</span><span class="cx"> * obtained). The argument must have been returned by
</span><span class="cx"> * ssh_get_authentication_socket().
</span><del>---- a/authfd.h 2015-04-06 19:54:32.000000000 +0200
-+++ b/authfd.h 2015-04-06 19:56:35.000000000 +0200
-@@ -43,6 +43,8 @@ int ssh_agent_sign(int sock, struct sshk
</del><ins>+--- a/authfd.h 2015-07-02 18:44:43.000000000 +0200
++++ b/authfd.h 2015-07-02 18:48:50.000000000 +0200
+@@ -43,6 +43,9 @@ int ssh_agent_sign(int sock, struct sshk
</ins><span class="cx"> u_char **sigp, size_t *lenp,
</span><span class="cx"> const u_char *data, size_t datalen, u_int compat);
</span><span class="cx">
</span><ins>++int
</ins><span class="cx"> +ssh_add_from_keychain(int agent_fd);
</span><span class="cx"> +
</span><span class="cx"> /* Messages for the authentication agent connection. */
</span><span class="lines">@@ -157,8 +158,8 @@
</span><span class="cx"> #define SSH_AGENT_CONSTRAIN_LIFETIME 1
</span><span class="cx"> #define SSH_AGENT_CONSTRAIN_CONFIRM 2
</span><span class="cx">
</span><del>---- a/config.h.in 2015-04-06 19:54:33.000000000 +0200
-+++ b/config.h.in 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/config.h.in 2015-07-02 18:44:44.000000000 +0200
++++ b/config.h.in 2015-07-02 18:48:50.000000000 +0200
</ins><span class="cx"> @@ -78,6 +78,18 @@
</span><span class="cx"> /* FreeBSD strnvis argument order is swapped compared to OpenBSD */
</span><span class="cx"> #undef BROKEN_STRNVIS
</span><span class="lines">@@ -178,9 +179,9 @@
</span><span class="cx"> /* tcgetattr with ICANON may hang */
</span><span class="cx"> #undef BROKEN_TCGETATTR_ICANON
</span><span class="cx">
</span><del>---- a/configure.ac 2015-04-06 19:54:32.000000000 +0200
-+++ b/configure.ac 2015-04-06 19:56:35.000000000 +0200
-@@ -4833,10 +4833,40 @@ AC_CHECK_MEMBER([struct utmp.ut_line], [
</del><ins>+--- a/configure.ac 2015-07-02 18:44:43.000000000 +0200
++++ b/configure.ac 2015-07-02 18:48:50.000000000 +0200
+@@ -4841,10 +4841,40 @@ AC_CHECK_MEMBER([struct utmp.ut_line], [
</ins><span class="cx"> #endif
</span><span class="cx"> ])
</span><span class="cx">
</span><span class="lines">@@ -221,8 +222,8 @@
</span><span class="cx"> if test "x$ac_cv_func_getaddrinfo" != "xyes" ; then
</span><span class="cx"> TEST_SSH_IPV6=no
</span><span class="cx"> else
</span><del>---- a/groupaccess.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/groupaccess.c 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/groupaccess.c 2015-07-02 18:44:43.000000000 +0200
++++ b/groupaccess.c 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -34,38 +34,67 @@
</span><span class="cx"> #include <string.h>
</span><span class="cx"> #include <limits.h>
</span><span class="lines">@@ -331,8 +332,8 @@
</span><span class="cx"> return 0;
</span><span class="cx"> }
</span><span class="cx">
</span><del>---- a/groupaccess.h 2015-04-06 19:54:32.000000000 +0200
-+++ b/groupaccess.h 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/groupaccess.h 2015-07-02 18:44:43.000000000 +0200
++++ b/groupaccess.h 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -27,7 +27,7 @@
</span><span class="cx"> #ifndef GROUPACCESS_H
</span><span class="cx"> #define GROUPACCESS_H
</span><span class="lines">@@ -343,7 +344,7 @@
</span><span class="cx"> int ga_match_pattern_list(const char *);
</span><span class="cx"> void ga_free(void);
</span><span class="cx"> --- a/keychain.c 1970-01-01 01:00:00.000000000 +0100
</span><del>-+++ b/keychain.c 2015-04-06 20:57:40.000000000 +0200
</del><ins>++++ b/keychain.c 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -0,0 +1,694 @@
</span><span class="cx"> +/*
</span><span class="cx"> + * Copyright (c) 2007 Apple Inc. All rights reserved.
</span><span class="lines">@@ -1040,7 +1041,7 @@
</span><span class="cx"> +
</span><span class="cx"> +}
</span><span class="cx"> --- a/keychain.h 1970-01-01 01:00:00.000000000 +0100
</span><del>-+++ b/keychain.h 2015-04-06 19:56:35.000000000 +0200
</del><ins>++++ b/keychain.h 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -0,0 +1,45 @@
</span><span class="cx"> +/*
</span><span class="cx"> + * Copyright (c) 2007 Apple Inc. All rights reserved.
</span><span class="lines">@@ -1087,8 +1088,8 @@
</span><span class="cx"> +int add_identities_using_keychain(
</span><span class="cx"> + int (*add_identity)(const char *, const char *));
</span><span class="cx"> +char *keychain_read_passphrase(const char *filename, int oAskPassGUI);
</span><del>---- a/readconf.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/readconf.c 2015-04-06 19:59:04.000000000 +0200
</del><ins>+--- a/readconf.c 2015-07-02 18:44:43.000000000 +0200
++++ b/readconf.c 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -155,6 +155,9 @@ typedef enum {
</span><span class="cx"> oKexAlgorithms, oIPQoS, oRequestTTY, oIgnoreUnknown, oProxyUseFdpass,
</span><span class="cx"> oCanonicalDomains, oCanonicalizeHostname, oCanonicalizeMaxDots,
</span><span class="lines">@@ -1143,8 +1144,8 @@
</span><span class="cx"> if (options->proxy_use_fdpass == -1)
</span><span class="cx"> options->proxy_use_fdpass = 0;
</span><span class="cx"> if (options->canonicalize_max_dots == -1)
</span><del>---- a/readconf.h 2015-04-06 19:54:32.000000000 +0200
-+++ b/readconf.h 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/readconf.h 2015-07-02 18:44:43.000000000 +0200
++++ b/readconf.h 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -153,6 +153,10 @@ typedef struct {
</span><span class="cx"> char *hostbased_key_types;
</span><span class="cx">
</span><span class="lines">@@ -1156,8 +1157,8 @@
</span><span class="cx"> } Options;
</span><span class="cx">
</span><span class="cx"> #define SSH_CANONICALISE_NO 0
</span><del>---- a/scp.1 2015-04-06 19:54:32.000000000 +0200
-+++ b/scp.1 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/scp.1 2015-07-02 18:44:43.000000000 +0200
++++ b/scp.1 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -19,7 +19,7 @@
</span><span class="cx"> .Sh SYNOPSIS
</span><span class="cx"> .Nm scp
</span><span class="lines">@@ -1176,8 +1177,8 @@
</span><span class="cx"> .It Fl c Ar cipher
</span><span class="cx"> Selects the cipher to use for encrypting the data transfer.
</span><span class="cx"> This option is directly passed to
</span><del>---- a/scp.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/scp.c 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/scp.c 2015-07-02 18:44:43.000000000 +0200
++++ b/scp.c 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -78,6 +78,9 @@
</span><span class="cx"> #ifdef HAVE_SYS_STAT_H
</span><span class="cx"> # include <sys/stat.h>
</span><span class="lines">@@ -1430,18 +1431,18 @@
</span><span class="cx"> " [-l limit] [-o ssh_option] [-P port] [-S program]\n"
</span><span class="cx"> " [[user@]host1:]file1 ... [[user@]host2:]file2\n");
</span><span class="cx"> exit(1);
</span><del>---- a/servconf.c 2015-04-06 19:54:33.000000000 +0200
-+++ b/servconf.c 2015-04-06 19:56:35.000000000 +0200
-@@ -272,7 +272,7 @@ fill_default_server_options(ServerOption
- if (options->gss_cleanup_creds == -1)
- options->gss_cleanup_creds = 1;
</del><ins>+--- a/servconf.c 2015-07-02 18:44:44.000000000 +0200
++++ b/servconf.c 2015-07-02 18:48:51.000000000 +0200
+@@ -280,7 +280,7 @@ fill_default_server_options(ServerOption
+ if (options->gss_strict_acceptor == -1)
+ options->gss_strict_acceptor = 0;
</ins><span class="cx"> if (options->password_authentication == -1)
</span><span class="cx"> - options->password_authentication = 1;
</span><span class="cx"> + options->password_authentication = 0;
</span><span class="cx"> if (options->kbd_interactive_authentication == -1)
</span><span class="cx"> options->kbd_interactive_authentication = 0;
</span><span class="cx"> if (options->challenge_response_authentication == -1)
</span><del>-@@ -683,7 +683,7 @@ match_cfg_line_group(const char *grps, i
</del><ins>+@@ -739,7 +739,7 @@ match_cfg_line_group(const char *grps, i
</ins><span class="cx"> if ((pw = getpwnam(user)) == NULL) {
</span><span class="cx"> debug("Can't match group at line %d because user %.100s does "
</span><span class="cx"> "not exist", line, user);
</span><span class="lines">@@ -1450,8 +1451,8 @@
</span><span class="cx"> debug("Can't Match group because user %.100s not in any group "
</span><span class="cx"> "at line %d", user, line);
</span><span class="cx"> } else if (ga_match_pattern_list(grps) != 1) {
</span><del>---- a/session.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/session.c 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/session.c 2015-07-02 18:44:43.000000000 +0200
++++ b/session.c 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -2114,8 +2114,10 @@ session_pty_req(Session *s)
</span><span class="cx"> n_bytes = packet_remaining();
</span><span class="cx"> tty_parse_modes(s->ttyfd, &n_bytes);
</span><span class="lines">@@ -1475,8 +1476,8 @@
</span><span class="cx">
</span><span class="cx"> /*
</span><span class="cx"> * Close the server side of the socket pairs. We must do this after
</span><del>---- a/ssh-add.0 2015-04-06 19:54:33.000000000 +0200
-+++ b/ssh-add.0 2015-04-06 20:00:33.000000000 +0200
</del><ins>+--- a/ssh-add.0 2015-07-02 18:44:44.000000000 +0200
++++ b/ssh-add.0 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -4,7 +4,7 @@ NAME
</span><span class="cx"> ssh-add M-bM-^@M-^S adds private key identities to the authentication agent
</span><span class="cx">
</span><span class="lines">@@ -1500,8 +1501,8 @@
</span><span class="cx"> -s pkcs11
</span><span class="cx"> Add keys provided by the PKCS#11 shared library pkcs11.
</span><span class="cx">
</span><del>---- a/ssh-add.1 2015-04-06 19:54:32.000000000 +0200
-+++ b/ssh-add.1 2015-04-06 20:01:42.000000000 +0200
</del><ins>+--- a/ssh-add.1 2015-07-02 18:44:43.000000000 +0200
++++ b/ssh-add.1 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -43,7 +43,7 @@
</span><span class="cx"> .Nd adds private key identities to the authentication agent
</span><span class="cx"> .Sh SYNOPSIS
</span><span class="lines">@@ -1511,7 +1512,7 @@
</span><span class="cx"> .Op Fl E Ar fingerprint_hash
</span><span class="cx"> .Op Fl t Ar life
</span><span class="cx"> .Op Ar
</span><del>-@@ -128,6 +128,13 @@ Lists public key parameters of all ident
</del><ins>+@@ -127,6 +127,13 @@ Lists public key parameters of all ident
</ins><span class="cx"> by the agent.
</span><span class="cx"> .It Fl l
</span><span class="cx"> Lists fingerprints of all identities currently represented by the agent.
</span><span class="lines">@@ -1525,8 +1526,8 @@
</span><span class="cx"> .It Fl s Ar pkcs11
</span><span class="cx"> Add keys provided by the PKCS#11 shared library
</span><span class="cx"> .Ar pkcs11 .
</span><del>---- a/ssh-add.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/ssh-add.c 2015-04-06 20:59:30.000000000 +0200
</del><ins>+--- a/ssh-add.c 2015-07-02 18:44:43.000000000 +0200
++++ b/ssh-add.c 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -65,6 +65,7 @@
</span><span class="cx"> #include "misc.h"
</span><span class="cx"> #include "ssherr.h"
</span><span class="lines">@@ -1535,7 +1536,7 @@
</span><span class="cx">
</span><span class="cx"> /* argv0 */
</span><span class="cx"> extern char *__progname;
</span><del>-@@ -104,12 +105,25 @@ clear_pass(void)
</del><ins>+@@ -106,12 +107,25 @@ clear_pass(void)
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> static int
</span><span class="lines">@@ -1562,7 +1563,7 @@
</span><span class="cx"> if ((r = sshkey_load_public(filename, &public, &comment)) != 0) {
</span><span class="cx"> printf("Bad key file %s: %s\n", filename, ssh_err(r));
</span><span class="cx"> return -1;
</span><del>-@@ -179,7 +193,7 @@ delete_all(int agent_fd)
</del><ins>+@@ -180,7 +194,7 @@ delete_all(int agent_fd)
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> static int
</span><span class="lines">@@ -1571,7 +1572,7 @@
</span><span class="cx"> {
</span><span class="cx"> struct sshkey *private, *cert;
</span><span class="cx"> char *comment = NULL;
</span><del>-@@ -223,6 +237,10 @@ add_file(int agent_fd, const char *filen
</del><ins>+@@ -224,6 +238,10 @@ add_file(int agent_fd, const char *filen
</ins><span class="cx"> filename, ssh_err(r));
</span><span class="cx"> goto fail_load;
</span><span class="cx"> }
</span><span class="lines">@@ -1582,7 +1583,7 @@
</span><span class="cx"> /* try last */
</span><span class="cx"> if (private == NULL && pass != NULL) {
</span><span class="cx"> if ((r = sshkey_parse_private_fileblob(keyblob, pass, filename,
</span><del>-@@ -232,6 +250,8 @@ add_file(int agent_fd, const char *filen
</del><ins>+@@ -233,6 +251,8 @@ add_file(int agent_fd, const char *filen
</ins><span class="cx"> filename, ssh_err(r));
</span><span class="cx"> goto fail_load;
</span><span class="cx"> }
</span><span class="lines">@@ -1591,7 +1592,7 @@
</span><span class="cx"> }
</span><span class="cx"> if (comment == NULL)
</span><span class="cx"> comment = xstrdup(filename);
</span><del>-@@ -245,8 +265,13 @@ add_file(int agent_fd, const char *filen
</del><ins>+@@ -246,8 +266,13 @@ add_file(int agent_fd, const char *filen
</ins><span class="cx"> if (strcmp(pass, "") == 0)
</span><span class="cx"> goto fail_load;
</span><span class="cx"> if ((r = sshkey_parse_private_fileblob(keyblob, pass,
</span><span class="lines">@@ -1606,7 +1607,7 @@
</span><span class="cx"> else if (r != SSH_ERR_KEY_WRONG_PASSPHRASE) {
</span><span class="cx"> fprintf(stderr,
</span><span class="cx"> "Error loading key \"%s\": %s\n",
</span><del>-@@ -439,13 +464,13 @@ lock_agent(int agent_fd, int lock)
</del><ins>+@@ -445,13 +470,13 @@ lock_agent(int agent_fd, int lock)
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> static int
</span><span class="lines">@@ -1623,7 +1624,7 @@
</span><span class="cx"> return -1;
</span><span class="cx"> }
</span><span class="cx"> return 0;
</span><del>-@@ -468,6 +493,11 @@ usage(void)
</del><ins>+@@ -474,6 +499,11 @@ usage(void)
</ins><span class="cx"> fprintf(stderr, " -X Unlock agent.\n");
</span><span class="cx"> fprintf(stderr, " -s pkcs11 Add keys from PKCS#11 provider.\n");
</span><span class="cx"> fprintf(stderr, " -e pkcs11 Remove keys provided by PKCS#11 provider.\n");
</span><span class="lines">@@ -1635,7 +1636,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> int
</span><del>-@@ -479,6 +509,7 @@ main(int argc, char **argv)
</del><ins>+@@ -485,6 +515,7 @@ main(int argc, char **argv)
</ins><span class="cx"> char *pkcs11provider = NULL;
</span><span class="cx"> int r, i, ch, deleting = 0, ret = 0, key_only = 0;
</span><span class="cx"> int xflag = 0, lflag = 0, Dflag = 0;
</span><span class="lines">@@ -1643,7 +1644,7 @@
</span><span class="cx">
</span><span class="cx"> /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
</span><span class="cx"> sanitise_stdfd();
</span><del>-@@ -505,7 +536,7 @@ main(int argc, char **argv)
</del><ins>+@@ -511,7 +542,7 @@ main(int argc, char **argv)
</ins><span class="cx"> exit(2);
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -1652,7 +1653,7 @@
</span><span class="cx"> switch (ch) {
</span><span class="cx"> case 'E':
</span><span class="cx"> fingerprint_hash = ssh_digest_alg_by_name(optarg);
</span><del>-@@ -550,6 +581,13 @@ main(int argc, char **argv)
</del><ins>+@@ -556,6 +587,13 @@ main(int argc, char **argv)
</ins><span class="cx"> goto done;
</span><span class="cx"> }
</span><span class="cx"> break;
</span><span class="lines">@@ -1666,7 +1667,7 @@
</span><span class="cx"> default:
</span><span class="cx"> usage();
</span><span class="cx"> ret = 1;
</span><del>-@@ -598,7 +636,7 @@ main(int argc, char **argv)
</del><ins>+@@ -604,7 +642,7 @@ main(int argc, char **argv)
</ins><span class="cx"> default_files[i]);
</span><span class="cx"> if (stat(buf, &st) < 0)
</span><span class="cx"> continue;
</span><span class="lines">@@ -1675,7 +1676,7 @@
</span><span class="cx"> ret = 1;
</span><span class="cx"> else
</span><span class="cx"> count++;
</span><del>-@@ -607,7 +645,7 @@ main(int argc, char **argv)
</del><ins>+@@ -613,7 +651,7 @@ main(int argc, char **argv)
</ins><span class="cx"> ret = 1;
</span><span class="cx"> } else {
</span><span class="cx"> for (i = 0; i < argc; i++) {
</span><span class="lines">@@ -1684,19 +1685,19 @@
</span><span class="cx"> argv[i]) == -1)
</span><span class="cx"> ret = 1;
</span><span class="cx"> }
</span><del>---- a/ssh-agent.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/ssh-agent.c 2015-04-06 20:34:06.000000000 +0200
-@@ -68,6 +68,9 @@
- #include <time.h>
- #include <string.h>
- #include <unistd.h>
</del><ins>+--- a/ssh-agent.c 2015-07-02 18:44:43.000000000 +0200
++++ b/ssh-agent.c 2015-07-02 18:54:09.000000000 +0200
+@@ -71,6 +71,9 @@
+ #ifdef HAVE_UTIL_H
+ # include <util.h>
+ #endif
</ins><span class="cx"> +#ifdef __APPLE_LAUNCHD__
</span><span class="cx"> +#include <launch.h>
</span><span class="cx"> +#endif
</span><span class="cx">
</span><span class="cx"> #include "key.h" /* XXX for typedef */
</span><span class="cx"> #include "buffer.h" /* XXX for typedef */
</span><del>-@@ -78,11 +81,13 @@
</del><ins>+@@ -81,11 +84,13 @@
</ins><span class="cx"> #include "sshbuf.h"
</span><span class="cx"> #include "sshkey.h"
</span><span class="cx"> #include "authfd.h"
</span><span class="lines">@@ -1710,7 +1711,7 @@
</span><span class="cx">
</span><span class="cx"> #ifdef ENABLE_PKCS11
</span><span class="cx"> #include "ssh-pkcs11.h"
</span><del>-@@ -802,6 +807,61 @@ process_remove_smartcard_key(SocketEntry
</del><ins>+@@ -831,6 +836,61 @@ process_remove_smartcard_key(SocketEntry
</ins><span class="cx"> }
</span><span class="cx"> #endif /* ENABLE_PKCS11 */
</span><span class="cx">
</span><span class="lines">@@ -1772,7 +1773,7 @@
</span><span class="cx"> /* dispatch incoming messages */
</span><span class="cx">
</span><span class="cx"> static void
</span><del>-@@ -896,6 +956,9 @@ process_message(SocketEntry *e)
</del><ins>+@@ -925,6 +985,9 @@ process_message(SocketEntry *e)
</ins><span class="cx"> process_remove_smartcard_key(e);
</span><span class="cx"> break;
</span><span class="cx"> #endif /* ENABLE_PKCS11 */
</span><span class="lines">@@ -1782,31 +1783,31 @@
</span><span class="cx"> default:
</span><span class="cx"> /* Unknown message. Respond with failure. */
</span><span class="cx"> error("Unknown message %d", type);
</span><del>-@@ -1146,7 +1209,11 @@ usage(void)
</del><ins>+@@ -1175,7 +1238,11 @@ usage(void)
</ins><span class="cx"> int
</span><span class="cx"> main(int ac, char **av)
</span><span class="cx"> {
</span><span class="cx"> +#ifdef __APPLE_LAUNCHD__
</span><del>-+ int c_flag = 0, d_flag = 0, k_flag = 0, s_flag = 0, l_flag = 0;
</del><ins>++ int c_flag = 0, d_flag = 0, D_flag = 0, k_flag = 0, s_flag = 0, l_flag = 0;
</ins><span class="cx"> +#else
</span><del>- int c_flag = 0, d_flag = 0, k_flag = 0, s_flag = 0;
</del><ins>+ int c_flag = 0, d_flag = 0, D_flag = 0, k_flag = 0, s_flag = 0;
</ins><span class="cx"> +#endif
</span><span class="cx"> int sock, fd, ch, result, saved_errno;
</span><span class="cx"> u_int nalloc;
</span><span class="cx"> char *shell, *format, *pidstr, *agentsocket = NULL;
</span><del>-@@ -1181,7 +1248,11 @@ main(int ac, char **av)
</del><ins>+@@ -1210,7 +1277,11 @@ main(int ac, char **av)
</ins><span class="cx"> __progname = ssh_get_progname(av[0]);
</span><span class="cx"> seed_rng();
</span><span class="cx">
</span><span class="cx"> +#ifdef __APPLE_LAUNCHD__
</span><del>-+ while ((ch = getopt(ac, av, "cdklsE:a:t:")) != -1) {
</del><ins>++ while ((ch = getopt(ac, av, "cDdklsE:a:t:")) != -1) {
</ins><span class="cx"> +#else
</span><del>- while ((ch = getopt(ac, av, "cdksE:a:t:")) != -1) {
</del><ins>+ while ((ch = getopt(ac, av, "cDdksE:a:t:")) != -1) {
</ins><span class="cx"> +#endif
</span><span class="cx"> switch (ch) {
</span><span class="cx"> case 'E':
</span><span class="cx"> fingerprint_hash = ssh_digest_alg_by_name(optarg);
</span><del>-@@ -1196,6 +1267,11 @@ main(int ac, char **av)
</del><ins>+@@ -1225,6 +1296,11 @@ main(int ac, char **av)
</ins><span class="cx"> case 'k':
</span><span class="cx"> k_flag++;
</span><span class="cx"> break;
</span><span class="lines">@@ -1818,19 +1819,19 @@
</span><span class="cx"> case 's':
</span><span class="cx"> if (c_flag)
</span><span class="cx"> usage();
</span><del>-@@ -1222,7 +1298,11 @@ main(int ac, char **av)
</del><ins>+@@ -1256,7 +1332,11 @@ main(int ac, char **av)
</ins><span class="cx"> ac -= optind;
</span><span class="cx"> av += optind;
</span><span class="cx">
</span><span class="cx"> +#ifdef __APPPLE_LAUNCHD__
</span><del>-+ if (ac > 0 && (c_flag || k_flag || s_flag || d_flag || l_flag))
</del><ins>++ if (ac > 0 && (c_flag || k_flag || s_flag || d_flag || D_flag || l_flag))
</ins><span class="cx"> +#else
</span><del>- if (ac > 0 && (c_flag || k_flag || s_flag || d_flag))
</del><ins>+ if (ac > 0 && (c_flag || k_flag || s_flag || d_flag || D_flag))
</ins><span class="cx"> +#endif
</span><span class="cx"> usage();
</span><span class="cx">
</span><span class="cx"> if (ac == 0 && !c_flag && !s_flag) {
</span><del>-@@ -1278,6 +1358,53 @@ main(int ac, char **av)
</del><ins>+@@ -1312,6 +1392,53 @@ main(int ac, char **av)
</ins><span class="cx"> * Create socket early so it will exist before command gets run from
</span><span class="cx"> * the parent.
</span><span class="cx"> */
</span><span class="lines">@@ -1884,7 +1885,7 @@
</span><span class="cx"> prev_mask = umask(0177);
</span><span class="cx"> sock = unix_listener(socket_name, SSH_LISTEN_BACKLOG, 0);
</span><span class="cx"> if (sock < 0) {
</span><del>-@@ -1286,6 +1413,14 @@ main(int ac, char **av)
</del><ins>+@@ -1320,6 +1447,14 @@ main(int ac, char **av)
</ins><span class="cx"> cleanup_exit(1);
</span><span class="cx"> }
</span><span class="cx"> umask(prev_mask);
</span><span class="lines">@@ -1899,7 +1900,7 @@
</span><span class="cx">
</span><span class="cx"> /*
</span><span class="cx"> * Fork, and have the parent execute the command, if any, or present
</span><del>-@@ -1360,6 +1495,7 @@ skip:
</del><ins>+@@ -1396,6 +1531,7 @@ skip:
</ins><span class="cx"> pkcs11_init(0);
</span><span class="cx"> #endif
</span><span class="cx"> new_socket(AUTH_SOCKET, sock);
</span><span class="lines">@@ -1907,7 +1908,7 @@
</span><span class="cx"> if (ac > 0)
</span><span class="cx"> parent_alive_interval = 10;
</span><span class="cx"> idtab_init();
</span><del>-@@ -1369,6 +1505,10 @@ skip:
</del><ins>+@@ -1405,6 +1541,10 @@ skip:
</ins><span class="cx"> signal(SIGTERM, cleanup_handler);
</span><span class="cx"> nalloc = 0;
</span><span class="cx">
</span><span class="lines">@@ -1918,8 +1919,8 @@
</span><span class="cx"> while (1) {
</span><span class="cx"> prepare_select(&readsetp, &writesetp, &max_fd, &nalloc, &tvp);
</span><span class="cx"> result = select(max_fd + 1, readsetp, writesetp, NULL, tvp);
</span><del>---- a/ssh-keysign.8 2015-04-06 19:54:32.000000000 +0200
-+++ b/ssh-keysign.8 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/ssh-keysign.8 2015-07-02 18:44:43.000000000 +0200
++++ b/ssh-keysign.8 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -72,6 +72,9 @@ accessible to others.
</span><span class="cx"> Since they are readable only by root,
</span><span class="cx"> .Nm
</span><span class="lines">@@ -1930,8 +1931,8 @@
</span><span class="cx"> .Pp
</span><span class="cx"> .It Pa /etc/ssh/ssh_host_dsa_key-cert.pub
</span><span class="cx"> .It Pa /etc/ssh/ssh_host_ecdsa_key-cert.pub
</span><del>---- a/sshconnect1.c 2015-04-06 19:54:32.000000000 +0200
-+++ b/sshconnect1.c 2015-04-06 20:35:06.000000000 +0200
</del><ins>+--- a/sshconnect1.c 2015-07-02 18:44:43.000000000 +0200
++++ b/sshconnect1.c 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -51,6 +51,7 @@
</span><span class="cx"> #include "auth.h"
</span><span class="cx"> #include "digest.h"
</span><span class="lines">@@ -1951,8 +1952,8 @@
</span><span class="cx"> passphrase = read_passphrase(buf, 0);
</span><span class="cx"> if (strcmp(passphrase, "") != 0) {
</span><span class="cx"> private = key_load_private_type(KEY_RSA1,
</span><del>---- a/sshconnect2.c 2015-04-06 19:54:33.000000000 +0200
-+++ b/sshconnect2.c 2015-04-06 20:40:47.000000000 +0200
</del><ins>+--- a/sshconnect2.c 2015-07-02 18:44:43.000000000 +0200
++++ b/sshconnect2.c 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -71,6 +71,7 @@
</span><span class="cx"> #include "uidswap.h"
</span><span class="cx"> #include "hostfile.h"
</span><span class="lines">@@ -1972,9 +1973,9 @@
</span><span class="cx"> passphrase = read_passphrase(prompt, 0);
</span><span class="cx"> if (*passphrase == '\0') {
</span><span class="cx"> debug2("no passphrase given, try next key");
</span><del>---- a/sshd.0 2015-04-06 19:54:33.000000000 +0200
-+++ b/sshd.0 2015-04-06 19:56:35.000000000 +0200
-@@ -620,8 +620,7 @@ FILES
</del><ins>+--- a/sshd.0 2015-07-02 18:44:44.000000000 +0200
++++ b/sshd.0 2015-07-02 18:48:51.000000000 +0200
+@@ -622,8 +622,7 @@ FILES
</ins><span class="cx">
</span><span class="cx"> SEE ALSO
</span><span class="cx"> scp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1),
</span><span class="lines">@@ -1984,9 +1985,9 @@
</span><span class="cx">
</span><span class="cx"> AUTHORS
</span><span class="cx"> OpenSSH is a derivative of the original and free ssh 1.2.12 release by
</span><del>---- a/sshd.8 2015-04-06 19:54:33.000000000 +0200
-+++ b/sshd.8 2015-04-06 19:56:35.000000000 +0200
-@@ -954,10 +954,7 @@ The content of this file is not sensitiv
</del><ins>+--- a/sshd.8 2015-07-02 18:44:43.000000000 +0200
++++ b/sshd.8 2015-07-02 18:48:51.000000000 +0200
+@@ -956,10 +956,7 @@ The content of this file is not sensitiv
</ins><span class="cx"> .Xr ssh-keygen 1 ,
</span><span class="cx"> .Xr ssh-keyscan 1 ,
</span><span class="cx"> .Xr chroot 2 ,
</span><span class="lines">@@ -1997,9 +1998,9 @@
</span><span class="cx"> .Xr sftp-server 8
</span><span class="cx"> .Sh AUTHORS
</span><span class="cx"> OpenSSH is a derivative of the original and free
</span><del>---- a/sshd.c 2015-04-06 19:54:33.000000000 +0200
-+++ b/sshd.c 2015-04-06 19:56:35.000000000 +0200
-@@ -2220,6 +2220,12 @@ main(int ac, char **av)
</del><ins>+--- a/sshd.c 2015-07-02 18:44:44.000000000 +0200
++++ b/sshd.c 2015-07-02 18:48:51.000000000 +0200
+@@ -2229,6 +2229,12 @@ main(int ac, char **av)
</ins><span class="cx"> audit_event(SSH_AUTH_SUCCESS);
</span><span class="cx"> #endif
</span><span class="cx">
</span><span class="lines">@@ -2012,7 +2013,7 @@
</span><span class="cx"> #ifdef GSSAPI
</span><span class="cx"> if (options.gss_authentication) {
</span><span class="cx"> temporarily_use_uid(authctxt->pw);
</span><del>-@@ -2227,12 +2233,6 @@ main(int ac, char **av)
</del><ins>+@@ -2236,12 +2242,6 @@ main(int ac, char **av)
</ins><span class="cx"> restore_uid();
</span><span class="cx"> }
</span><span class="cx"> #endif
</span><span class="lines">@@ -2025,8 +2026,8 @@
</span><span class="cx">
</span><span class="cx"> /*
</span><span class="cx"> * In privilege separation, we fork another child and prepare
</span><del>---- a/sshd_config 2015-04-06 19:54:33.000000000 +0200
-+++ b/sshd_config 2015-04-06 19:56:35.000000000 +0200
</del><ins>+--- a/sshd_config 2015-07-02 18:44:43.000000000 +0200
++++ b/sshd_config 2015-07-02 18:48:51.000000000 +0200
</ins><span class="cx"> @@ -35,7 +35,7 @@
</span><span class="cx">
</span><span class="cx"> # Logging
</span><span class="lines">@@ -2060,9 +2061,9 @@
</span><span class="cx">
</span><span class="cx"> #AllowAgentForwarding yes
</span><span class="cx"> #AllowTcpForwarding yes
</span><del>---- a/sshd_config.0 2015-04-06 19:54:33.000000000 +0200
-+++ b/sshd_config.0 2015-04-06 20:43:47.000000000 +0200
-@@ -603,7 +603,7 @@ DESCRIPTION
</del><ins>+--- a/sshd_config.0 2015-07-02 18:44:44.000000000 +0200
++++ b/sshd_config.0 2015-07-02 18:48:51.000000000 +0200
+@@ -649,7 +649,7 @@ DESCRIPTION
</ins><span class="cx">
</span><span class="cx"> PasswordAuthentication
</span><span class="cx"> Specifies whether password authentication is allowed. The
</span><span class="lines">@@ -2071,7 +2072,7 @@
</span><span class="cx">
</span><span class="cx"> PermitEmptyPasswords
</span><span class="cx"> When password authentication is allowed, it specifies whether the
</span><del>-@@ -842,7 +842,7 @@ DESCRIPTION
</del><ins>+@@ -891,7 +891,7 @@ DESCRIPTION
</ins><span class="cx"> either PasswordAuthentication or ChallengeResponseAuthentication.
</span><span class="cx">
</span><span class="cx"> If UsePAM is enabled, you will not be able to run sshd(8) as a
</span><span class="lines">@@ -2080,9 +2081,9 @@
</span><span class="cx">
</span><span class="cx"> UsePrivilegeSeparation
</span><span class="cx"> Specifies whether sshd(8) separates privileges by creating an
</span><del>---- a/sshd_config.5 2015-04-06 19:54:33.000000000 +0200
-+++ b/sshd_config.5 2015-04-06 19:56:35.000000000 +0200
-@@ -1047,7 +1047,7 @@ are refused if the number of unauthentic
</del><ins>+--- a/sshd_config.5 2015-07-02 18:44:43.000000000 +0200
++++ b/sshd_config.5 2015-07-02 18:48:51.000000000 +0200
+@@ -1111,7 +1111,7 @@ are refused if the number of unauthentic
</ins><span class="cx"> .It Cm PasswordAuthentication
</span><span class="cx"> Specifies whether password authentication is allowed.
</span><span class="cx"> The default is
</span><span class="lines">@@ -2091,7 +2092,7 @@
</span><span class="cx"> .It Cm PermitEmptyPasswords
</span><span class="cx"> When password authentication is allowed, it specifies whether the
</span><span class="cx"> server allows login to accounts with empty password strings.
</span><del>-@@ -1428,7 +1428,7 @@ is enabled, you will not be able to run
</del><ins>+@@ -1498,7 +1498,7 @@ is enabled, you will not be able to run
</ins><span class="cx"> .Xr sshd 8
</span><span class="cx"> as a non-root user.
</span><span class="cx"> The default is
</span></span></pre></div>
<a id="trunkdportsnetopensshfileslaunchdpatch"></a>
<div class="modfile"><h4>Modified: trunk/dports/net/openssh/files/launchd.patch (138237 => 138238)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/net/openssh/files/launchd.patch 2015-07-02 21:05:54 UTC (rev 138237)
+++ trunk/dports/net/openssh/files/launchd.patch 2015-07-02 21:22:22 UTC (rev 138238)
</span><span class="lines">@@ -1,6 +1,6 @@
</span><del>---- a/channels.c 2015-04-06 19:40:35.000000000 +0200
-+++ b/channels.c 2015-04-06 19:42:48.000000000 +0200
-@@ -4014,15 +4014,35 @@ x11_connect_display(void)
</del><ins>+--- a/channels.c 2015-07-02 18:36:28.000000000 +0200
++++ b/channels.c 2015-07-02 18:37:07.000000000 +0200
+@@ -4037,15 +4037,35 @@ x11_connect_display(void)
</ins><span class="cx"> * connection to the real X server.
</span><span class="cx"> */
</span><span class="cx">
</span><span class="lines">@@ -43,11 +43,11 @@
</span><span class="cx"> }
</span><span class="cx"> #endif
</span><span class="cx"> /*
</span><del>---- a/clientloop.c 2015-04-06 19:40:35.000000000 +0200
-+++ b/clientloop.c 2015-04-06 19:42:48.000000000 +0200
-@@ -313,6 +313,10 @@ client_x11_get_proto(const char *display
</del><ins>+--- a/clientloop.c 2015-07-02 18:36:28.000000000 +0200
++++ b/clientloop.c 2015-07-02 18:37:07.000000000 +0200
+@@ -314,6 +314,10 @@ client_x11_get_proto(const char *display
</ins><span class="cx"> struct stat st;
</span><del>- u_int now;
</del><ins>+ u_int now, x11_timeout_real;
</ins><span class="cx">
</span><span class="cx"> +#if __APPLE__
</span><span class="cx"> + int is_path_to_socket = 0;
</span><span class="lines">@@ -56,7 +56,7 @@
</span><span class="cx"> xauthdir = xauthfile = NULL;
</span><span class="cx"> *_proto = proto;
</span><span class="cx"> *_data = data;
</span><del>-@@ -328,6 +332,33 @@ client_x11_get_proto(const char *display
</del><ins>+@@ -329,6 +333,33 @@ client_x11_get_proto(const char *display
</ins><span class="cx"> debug("x11_get_proto: DISPLAY not set");
</span><span class="cx"> return;
</span><span class="cx"> }
</span><span class="lines">@@ -90,7 +90,7 @@
</span><span class="cx"> /*
</span><span class="cx"> * Handle FamilyLocal case where $DISPLAY does
</span><span class="cx"> * not match an authorization entry. For this we
</span><del>-@@ -407,6 +438,9 @@ client_x11_get_proto(const char *display
</del><ins>+@@ -420,6 +451,9 @@ client_x11_get_proto(const char *display
</ins><span class="cx"> if (!got_data) {
</span><span class="cx"> u_int32_t rnd = 0;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkdportsnetopensshfilesopenssh67p1gsskexall20141021284f364patch"></a>
<div class="modfile"><h4>Modified: trunk/dports/net/openssh/files/openssh-6.7p1-gsskex-all-20141021-284f364.patch (138237 => 138238)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/net/openssh/files/openssh-6.7p1-gsskex-all-20141021-284f364.patch 2015-07-02 21:05:54 UTC (rev 138237)
+++ trunk/dports/net/openssh/files/openssh-6.7p1-gsskex-all-20141021-284f364.patch 2015-07-02 21:22:22 UTC (rev 138238)
</span><span class="lines">@@ -28,8 +28,8 @@
</span><span class="cx"> with Apple's launchd, pam, sandbox and KeyChain.
</span><span class="cx"> WARNING: the commit ID does NOT match this patch. It is merely
</span><span class="cx"> provided for reference.
</span><del>-Last-Updated: 2015-04-07
-X-Ref: http://pkgs.fedoraproject.org/cgit/openssh.git/tree/openssh-6.6p1-gsskex.patch?id=c5163162d3ad57a983f359e7db4e0560c83960d5
</del><ins>+Last-Updated: 2015-07-02
+X-Ref: http://pkgs.fedoraproject.org/cgit/openssh.git/tree/openssh-6.6p1-gsskex.patch?id=1cfd53f089c7c8b2afa839c80c90b56b4c16fb78
</ins><span class="cx"> ---
</span><span class="cx"> ChangeLog.gssapi | 113 +++++++++++++++++++
</span><span class="cx"> Makefile.in | 3 +-
</span><span class="lines">@@ -384,14 +384,14 @@
</span><span class="cx"> /* import options */
</span><span class="cx"> extern Options options;
</span><span class="cx">
</span><del>-@@ -1630,6 +1634,15 @@ client_loop(int have_pty, int escape_cha
</del><ins>+@@ -1643,6 +1647,15 @@ client_loop(int have_pty, int escape_cha
</ins><span class="cx"> /* Do channel operations unless rekeying in progress. */
</span><span class="cx"> if (!rekeying) {
</span><span class="cx"> channel_after_select(readset, writeset);
</span><span class="cx"> +
</span><span class="cx"> +#ifdef GSSAPI
</span><span class="cx"> + if (options.gss_renewal_rekey &&
</span><del>-+ ssh_gssapi_credentials_updated(NULL)) {
</del><ins>++ ssh_gssapi_credentials_updated(GSS_C_NO_CONTEXT)) {
</ins><span class="cx"> + debug("credentials updated - forcing rekey");
</span><span class="cx"> + need_rekeying = 1;
</span><span class="cx"> + }
</span><span class="lines">@@ -428,7 +428,7 @@
</span><span class="cx"> index 6815388..ea5f200 100755
</span><span class="cx"> --- a/configure
</span><span class="cx"> +++ b/configure
</span><del>-@@ -7209,6 +7209,63 @@ cat >>confdefs.h <<\_ACEOF
</del><ins>+@@ -7281,6 +7281,63 @@ cat >>confdefs.h <<\_ACEOF
</ins><span class="cx"> #define NO_ATTRIBUTE_ON_RETURN_TYPE 1
</span><span class="cx"> _ACEOF
</span><span class="cx">
</span><span class="lines">@@ -496,7 +496,7 @@
</span><span class="cx"> index 67c4486..90e81e1 100644
</span><span class="cx"> --- a/configure.ac
</span><span class="cx"> +++ b/configure.ac
</span><del>-@@ -620,6 +620,30 @@ main() { if (NSVersionOfRunTimeLibrary("
</del><ins>+@@ -625,6 +625,30 @@ main() { if (NSVersionOfRunTimeLibrary("
</ins><span class="cx"> [Use tunnel device compatibility to OpenBSD])
</span><span class="cx"> AC_DEFINE([SSH_TUN_PREPEND_AF], [1],
</span><span class="cx"> [Prepend the address family to IP tunnel traffic])
</span><span class="lines">@@ -540,7 +540,7 @@
</span><span class="cx"> *
</span><span class="cx"> * Redistribution and use in source and binary forms, with or without
</span><span class="cx"> * modification, are permitted provided that the following conditions
</span><del>-@@ -40,12 +40,167 @@
</del><ins>+@@ -41,12 +41,167 @@
</ins><span class="cx"> #include "buffer.h"
</span><span class="cx"> #include "log.h"
</span><span class="cx"> #include "ssh2.h"
</span><span class="lines">@@ -708,7 +708,7 @@
</span><span class="cx"> /* Check that the OID in a data stream matches that in the context */
</span><span class="cx"> int
</span><span class="cx"> ssh_gssapi_check_oid(Gssctxt *ctx, void *data, size_t len)
</span><del>-@@ -198,7 +353,7 @@ ssh_gssapi_init_ctx(Gssctxt *ctx, int de
</del><ins>+@@ -199,7 +354,7 @@ ssh_gssapi_init_ctx(Gssctxt *ctx, int de
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> ctx->major = gss_init_sec_context(&ctx->minor,
</span><span class="lines">@@ -717,7 +717,7 @@
</span><span class="cx"> GSS_C_MUTUAL_FLAG | GSS_C_INTEG_FLAG | deleg_flag,
</span><span class="cx"> 0, NULL, recv_tok, NULL, send_tok, flags, NULL);
</span><span class="cx">
</span><del>-@@ -228,8 +383,42 @@ ssh_gssapi_import_name(Gssctxt *ctx, con
</del><ins>+@@ -229,8 +384,42 @@ ssh_gssapi_import_name(Gssctxt *ctx, con
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> OM_uint32
</span><span class="lines">@@ -760,7 +760,7 @@
</span><span class="cx"> if ((ctx->major = gss_get_mic(&ctx->minor, ctx->context,
</span><span class="cx"> GSS_C_QOP_DEFAULT, buffer, hash)))
</span><span class="cx"> ssh_gssapi_error(ctx);
</span><del>-@@ -237,6 +426,19 @@ ssh_gssapi_sign(Gssctxt *ctx, gss_buffer
</del><ins>+@@ -238,6 +427,19 @@ ssh_gssapi_sign(Gssctxt *ctx, gss_buffer
</ins><span class="cx"> return (ctx->major);
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -780,7 +780,7 @@
</span><span class="cx"> void
</span><span class="cx"> ssh_gssapi_buildmic(Buffer *b, const char *user, const char *service,
</span><span class="cx"> const char *context)
</span><del>-@@ -250,11 +452,16 @@ ssh_gssapi_buildmic(Buffer *b, const cha
</del><ins>+@@ -251,11 +453,16 @@ ssh_gssapi_buildmic(Buffer *b, const cha
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> int
</span><span class="lines">@@ -798,7 +798,7 @@
</span><span class="cx">
</span><span class="cx"> /* RFC 4462 says we MUST NOT do SPNEGO */
</span><span class="cx"> if (oid->length == spnego_oid.length &&
</span><del>-@@ -264,6 +471,10 @@ ssh_gssapi_check_mechanism(Gssctxt **ctx
</del><ins>+@@ -265,6 +472,10 @@ ssh_gssapi_check_mechanism(Gssctxt **ctx
</ins><span class="cx"> ssh_gssapi_build_ctx(ctx);
</span><span class="cx"> ssh_gssapi_set_oid(*ctx, oid);
</span><span class="cx"> major = ssh_gssapi_import_name(*ctx, host);
</span><span class="lines">@@ -809,7 +809,7 @@
</span><span class="cx"> if (!GSS_ERROR(major)) {
</span><span class="cx"> major = ssh_gssapi_init_ctx(*ctx, 0, GSS_C_NO_BUFFER, &token,
</span><span class="cx"> NULL);
</span><del>-@@ -273,10 +484,66 @@ ssh_gssapi_check_mechanism(Gssctxt **ctx
</del><ins>+@@ -274,10 +485,66 @@ ssh_gssapi_check_mechanism(Gssctxt **ctx
</ins><span class="cx"> GSS_C_NO_BUFFER);
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -1023,7 +1023,7 @@
</span><span class="cx"> --- a/gss-serv.c
</span><span class="cx"> +++ b/gss-serv.c
</span><span class="cx"> @@ -1,7 +1,7 @@
</span><del>- /* $OpenBSD: gss-serv.c,v 1.28 2015/01/20 23:14:00 deraadt Exp $ */
</del><ins>+ /* $OpenBSD: gss-serv.c,v 1.29 2015/05/22 03:50:02 djm Exp $ */
</ins><span class="cx">
</span><span class="cx"> /*
</span><span class="cx"> - * Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
</span><span class="lines">@@ -1031,23 +1031,22 @@
</span><span class="cx"> *
</span><span class="cx"> * Redistribution and use in source and binary forms, with or without
</span><span class="cx"> * modification, are permitted provided that the following conditions
</span><del>-@@ -44,15 +44,21 @@
- #include "channels.h"
</del><ins>+@@ -45,17 +45,20 @@
</ins><span class="cx"> #include "session.h"
</span><span class="cx"> #include "misc.h"
</span><del>-+#include "servconf.h"
</del><ins>+ #include "servconf.h"
</ins><span class="cx"> +#include "uidswap.h"
</span><span class="cx">
</span><span class="cx"> #include "ssh-gss.h"
</span><span class="cx"> +#include "monitor_wrap.h"
</span><del>-+
-+extern ServerOptions options;
</del><span class="cx">
</span><ins>+ extern ServerOptions options;
+
</ins><span class="cx"> static ssh_gssapi_client gssapi_client =
</span><span class="cx"> { GSS_C_EMPTY_BUFFER, GSS_C_EMPTY_BUFFER,
</span><span class="cx"> - GSS_C_NO_CREDENTIAL, NULL, {NULL, NULL, NULL, NULL}};
</span><del>-+ GSS_C_NO_CREDENTIAL, GSS_C_NO_NAME, NULL,
-+ {NULL, NULL, NULL, NULL, NULL}, 0, 0};
</del><ins>++ GSS_C_NO_CREDENTIAL, GSS_C_NO_NAME, NULL,
++ {NULL, NULL, NULL}, 0, 0};
</ins><span class="cx">
</span><span class="cx"> ssh_gssapi_mech gssapi_null_mech =
</span><span class="cx"> - { NULL, NULL, {0, NULL}, NULL, NULL, NULL, NULL};
</span><span class="lines">@@ -1055,56 +1054,9 @@
</span><span class="cx">
</span><span class="cx"> #ifdef KRB5
</span><span class="cx"> extern ssh_gssapi_mech gssapi_kerberos_mech;
</span><del>-@@ -99,25 +105,32 @@ ssh_gssapi_acquire_cred(Gssctxt *ctx)
- char lname[NI_MAXHOST];
- gss_OID_set oidset;
-
-- gss_create_empty_oid_set(&status, &oidset);
-- gss_add_oid_set_member(&status, ctx->oid, &oidset);
-+ if (options.gss_strict_acceptor) {
-+ gss_create_empty_oid_set(&status, &oidset);
-+ gss_add_oid_set_member(&status, ctx->oid, &oidset);
-+
-+ if (gethostname(lname, sizeof(lname))) {
-+ gss_release_oid_set(&status, &oidset);
-+ return (-1);
-+ }
-
-- if (gethostname(lname, sizeof(lname))) {
-- gss_release_oid_set(&status, &oidset);
-- return (-1);
-- }
-+ if (GSS_ERROR(ssh_gssapi_import_name(ctx, lname))) {
-+ gss_release_oid_set(&status, &oidset);
-+ return (ctx->major);
-+ }
-+
-+ if ((ctx->major = gss_acquire_cred(&ctx->minor,
-+ ctx->name, 0, oidset, GSS_C_ACCEPT, &ctx->creds,
-+ NULL, NULL)))
-+ ssh_gssapi_error(ctx);
-
-- if (GSS_ERROR(ssh_gssapi_import_name(ctx, lname))) {
- gss_release_oid_set(&status, &oidset);
- return (ctx->major);
-+ } else {
-+ ctx->name = GSS_C_NO_NAME;
-+ ctx->creds = GSS_C_NO_CREDENTIAL;
-+ return GSS_S_COMPLETE;
- }
--
-- if ((ctx->major = gss_acquire_cred(&ctx->minor,
-- ctx->name, 0, oidset, GSS_C_ACCEPT, &ctx->creds, NULL, NULL)))
-- ssh_gssapi_error(ctx);
--
-- gss_release_oid_set(&status, &oidset);
-- return (ctx->major);
</del><ins>+@@ -142,6 +145,29 @@ ssh_gssapi_server_ctx(Gssctxt **ctx, gss
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- /* Privileged */
-@@ -132,6 +145,29 @@ ssh_gssapi_server_ctx(Gssctxt **ctx, gss
- }
-
</del><span class="cx"> /* Unprivileged */
</span><span class="cx"> +char *
</span><span class="cx"> +ssh_gssapi_server_mechanisms(void) {
</span><span class="lines">@@ -1132,7 +1084,7 @@
</span><span class="cx"> void
</span><span class="cx"> ssh_gssapi_supported_oids(gss_OID_set *oidset)
</span><span class="cx"> {
</span><del>-@@ -141,7 +177,9 @@ ssh_gssapi_supported_oids(gss_OID_set *o
</del><ins>+@@ -151,7 +177,9 @@ ssh_gssapi_supported_oids(gss_OID_set *o
</ins><span class="cx"> gss_OID_set supported;
</span><span class="cx">
</span><span class="cx"> gss_create_empty_oid_set(&min_status, oidset);
</span><span class="lines">@@ -1143,7 +1095,7 @@
</span><span class="cx">
</span><span class="cx"> while (supported_mechs[i]->name != NULL) {
</span><span class="cx"> if (GSS_ERROR(gss_test_oid_set_member(&min_status,
</span><del>-@@ -267,8 +305,48 @@ OM_uint32
</del><ins>+@@ -277,8 +305,48 @@ OM_uint32
</ins><span class="cx"> ssh_gssapi_getclient(Gssctxt *ctx, ssh_gssapi_client *client)
</span><span class="cx"> {
</span><span class="cx"> int i = 0;
</span><span class="lines">@@ -1193,7 +1145,7 @@
</span><span class="cx">
</span><span class="cx"> client->mech = NULL;
</span><span class="cx">
</span><del>-@@ -283,6 +361,13 @@ ssh_gssapi_getclient(Gssctxt *ctx, ssh_g
</del><ins>+@@ -293,6 +361,13 @@ ssh_gssapi_getclient(Gssctxt *ctx, ssh_g
</ins><span class="cx"> if (client->mech == NULL)
</span><span class="cx"> return GSS_S_FAILURE;
</span><span class="cx">
</span><span class="lines">@@ -1207,7 +1159,7 @@
</span><span class="cx"> if ((ctx->major = gss_display_name(&ctx->minor, ctx->client,
</span><span class="cx"> &client->displayname, NULL))) {
</span><span class="cx"> ssh_gssapi_error(ctx);
</span><del>-@@ -300,6 +385,8 @@ ssh_gssapi_getclient(Gssctxt *ctx, ssh_g
</del><ins>+@@ -310,6 +385,8 @@ ssh_gssapi_getclient(Gssctxt *ctx, ssh_g
</ins><span class="cx"> return (ctx->major);
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -1216,7 +1168,7 @@
</span><span class="cx"> /* We can't copy this structure, so we just move the pointer to it */
</span><span class="cx"> client->creds = ctx->client_creds;
</span><span class="cx"> ctx->client_creds = GSS_C_NO_CREDENTIAL;
</span><del>-@@ -310,11 +397,20 @@ ssh_gssapi_getclient(Gssctxt *ctx, ssh_g
</del><ins>+@@ -320,11 +397,20 @@ ssh_gssapi_getclient(Gssctxt *ctx, ssh_g
</ins><span class="cx"> void
</span><span class="cx"> ssh_gssapi_cleanup_creds(void)
</span><span class="cx"> {
</span><span class="lines">@@ -1242,7 +1194,7 @@
</span><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx">
</span><del>-@@ -347,7 +443,7 @@ ssh_gssapi_do_child(char ***envp, u_int
</del><ins>+@@ -357,7 +443,7 @@ ssh_gssapi_do_child(char ***envp, u_int
</ins><span class="cx">
</span><span class="cx"> /* Privileged */
</span><span class="cx"> int
</span><span class="lines">@@ -1251,7 +1203,7 @@
</span><span class="cx"> {
</span><span class="cx"> OM_uint32 lmin;
</span><span class="cx">
</span><del>-@@ -357,9 +453,11 @@ ssh_gssapi_userok(char *user)
</del><ins>+@@ -367,9 +453,11 @@ ssh_gssapi_userok(char *user)
</ins><span class="cx"> return 0;
</span><span class="cx"> }
</span><span class="cx"> if (gssapi_client.mech && gssapi_client.mech->userok)
</span><span class="lines">@@ -1265,7 +1217,7 @@
</span><span class="cx"> /* Destroy delegated credentials if userok fails */
</span><span class="cx"> gss_release_buffer(&lmin, &gssapi_client.displayname);
</span><span class="cx"> gss_release_buffer(&lmin, &gssapi_client.exportedname);
</span><del>-@@ -373,14 +471,90 @@ ssh_gssapi_userok(char *user)
</del><ins>+@@ -383,14 +471,90 @@ ssh_gssapi_userok(char *user)
</ins><span class="cx"> return (0);
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -2151,7 +2103,7 @@
</span><span class="cx"> } else {
</span><span class="cx"> mon_dispatch = mon_dispatch_postauth15;
</span><span class="cx"> monitor_permit(mon_dispatch, MONITOR_REQ_TERM, 1);
</span><del>-@@ -1860,6 +1877,13 @@ monitor_apply_keystate(struct monitor *p
</del><ins>+@@ -1864,6 +1881,13 @@ monitor_apply_keystate(struct monitor *p
</ins><span class="cx"> # endif
</span><span class="cx"> #endif /* WITH_OPENSSL */
</span><span class="cx"> kex->kex[KEX_C25519_SHA256] = kexc25519_server;
</span><span class="lines">@@ -2165,7 +2117,7 @@
</span><span class="cx"> kex->load_host_public_key=&get_hostkey_public_by_type;
</span><span class="cx"> kex->load_host_private_key=&get_hostkey_private_by_type;
</span><span class="cx"> kex->host_key_index=&get_hostkey_index;
</span><del>-@@ -1959,6 +1983,9 @@ mm_answer_gss_setup_ctx(int sock, Buffer
</del><ins>+@@ -1963,6 +1987,9 @@ mm_answer_gss_setup_ctx(int sock, Buffer
</ins><span class="cx"> OM_uint32 major;
</span><span class="cx"> u_int len;
</span><span class="cx">
</span><span class="lines">@@ -2175,7 +2127,7 @@
</span><span class="cx"> goid.elements = buffer_get_string(m, &len);
</span><span class="cx"> goid.length = len;
</span><span class="cx">
</span><del>-@@ -1986,6 +2013,9 @@ mm_answer_gss_accept_ctx(int sock, Buffe
</del><ins>+@@ -1990,6 +2017,9 @@ mm_answer_gss_accept_ctx(int sock, Buffe
</ins><span class="cx"> OM_uint32 flags = 0; /* GSI needs this */
</span><span class="cx"> u_int len;
</span><span class="cx">
</span><span class="lines">@@ -2185,7 +2137,7 @@
</span><span class="cx"> in.value = buffer_get_string(m, &len);
</span><span class="cx"> in.length = len;
</span><span class="cx"> major = ssh_gssapi_accept_ctx(gsscontext, &in, &out, &flags);
</span><del>-@@ -2003,6 +2033,7 @@ mm_answer_gss_accept_ctx(int sock, Buffe
</del><ins>+@@ -2007,6 +2037,7 @@ mm_answer_gss_accept_ctx(int sock, Buffe
</ins><span class="cx"> monitor_permit(mon_dispatch, MONITOR_REQ_GSSSTEP, 0);
</span><span class="cx"> monitor_permit(mon_dispatch, MONITOR_REQ_GSSUSEROK, 1);
</span><span class="cx"> monitor_permit(mon_dispatch, MONITOR_REQ_GSSCHECKMIC, 1);
</span><span class="lines">@@ -2193,7 +2145,7 @@
</span><span class="cx"> }
</span><span class="cx"> return (0);
</span><span class="cx"> }
</span><del>-@@ -2014,6 +2045,9 @@ mm_answer_gss_checkmic(int sock, Buffer
</del><ins>+@@ -2018,6 +2049,9 @@ mm_answer_gss_checkmic(int sock, Buffer
</ins><span class="cx"> OM_uint32 ret;
</span><span class="cx"> u_int len;
</span><span class="cx">
</span><span class="lines">@@ -2203,7 +2155,7 @@
</span><span class="cx"> gssbuf.value = buffer_get_string(m, &len);
</span><span class="cx"> gssbuf.length = len;
</span><span class="cx"> mic.value = buffer_get_string(m, &len);
</span><del>-@@ -2040,7 +2074,11 @@ mm_answer_gss_userok(int sock, Buffer *m
</del><ins>+@@ -2044,7 +2078,11 @@ mm_answer_gss_userok(int sock, Buffer *m
</ins><span class="cx"> {
</span><span class="cx"> int authenticated;
</span><span class="cx">
</span><span class="lines">@@ -2216,7 +2168,7 @@
</span><span class="cx">
</span><span class="cx"> buffer_clear(m);
</span><span class="cx"> buffer_put_int(m, authenticated);
</span><del>-@@ -2053,5 +2091,73 @@ mm_answer_gss_userok(int sock, Buffer *m
</del><ins>+@@ -2057,5 +2095,73 @@ mm_answer_gss_userok(int sock, Buffer *m
</ins><span class="cx"> /* Monitor loop will terminate if authenticated */
</span><span class="cx"> return (authenticated);
</span><span class="cx"> }
</span><span class="lines">@@ -2308,7 +2260,7 @@
</span><span class="cx"> index 45dc169..e476f0d 100644
</span><span class="cx"> --- a/monitor_wrap.c
</span><span class="cx"> +++ b/monitor_wrap.c
</span><del>-@@ -1068,7 +1068,7 @@ mm_ssh_gssapi_checkmic(Gssctxt *ctx, gss
</del><ins>+@@ -1069,7 +1069,7 @@ mm_ssh_gssapi_checkmic(Gssctxt *ctx, gss
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> int
</span><span class="lines">@@ -2317,7 +2269,7 @@
</span><span class="cx"> {
</span><span class="cx"> Buffer m;
</span><span class="cx"> int authenticated = 0;
</span><del>-@@ -1085,5 +1085,50 @@ mm_ssh_gssapi_userok(char *user)
</del><ins>+@@ -1086,5 +1086,50 @@ mm_ssh_gssapi_userok(char *user)
</ins><span class="cx"> debug3("%s: user %sauthenticated",__func__, authenticated ? "" : "not ");
</span><span class="cx"> return (authenticated);
</span><span class="cx"> }
</span><span class="lines">@@ -2497,18 +2449,18 @@
</span><span class="cx"> index b7f3294..cb3c831 100644
</span><span class="cx"> --- a/servconf.c
</span><span class="cx"> +++ b/servconf.c
</span><del>-@@ -114,7 +114,10 @@ initialize_server_options(ServerOptions
</del><ins>+@@ -115,8 +115,10 @@ initialize_server_options(ServerOptions
</ins><span class="cx"> options->kerberos_ticket_cleanup = -1;
</span><span class="cx"> options->kerberos_get_afs_token = -1;
</span><span class="cx"> options->gss_authentication=-1;
</span><span class="cx"> + options->gss_keyex = -1;
</span><span class="cx"> options->gss_cleanup_creds = -1;
</span><del>-+ options->gss_strict_acceptor = -1;
</del><ins>+ options->gss_strict_acceptor = -1;
</ins><span class="cx"> + options->gss_store_rekey = -1;
</span><span class="cx"> options->password_authentication = -1;
</span><span class="cx"> options->kbd_interactive_authentication = -1;
</span><span class="cx"> options->challenge_response_authentication = -1;
</span><del>-@@ -269,8 +272,14 @@ fill_default_server_options(ServerOption
</del><ins>+@@ -275,10 +277,14 @@ fill_default_server_options(ServerOption
</ins><span class="cx"> options->kerberos_get_afs_token = 0;
</span><span class="cx"> if (options->gss_authentication == -1)
</span><span class="cx"> options->gss_authentication = 0;
</span><span class="lines">@@ -2516,37 +2468,31 @@
</span><span class="cx"> + options->gss_keyex = 0;
</span><span class="cx"> if (options->gss_cleanup_creds == -1)
</span><span class="cx"> options->gss_cleanup_creds = 1;
</span><del>-+ if (options->gss_strict_acceptor == -1)
-+ options->gss_strict_acceptor = 1;
</del><ins>+ if (options->gss_strict_acceptor == -1)
+ options->gss_strict_acceptor = 0;
</ins><span class="cx"> + if (options->gss_store_rekey == -1)
</span><span class="cx"> + options->gss_store_rekey = 0;
</span><span class="cx"> if (options->password_authentication == -1)
</span><span class="cx"> options->password_authentication = 0;
</span><span class="cx"> if (options->kbd_interactive_authentication == -1)
</span><del>-@@ -391,7 +400,9 @@ typedef enum {
- sBanner, sUseDNS, sHostbasedAuthentication,
</del><ins>+@@ -401,6 +407,7 @@ typedef enum {
</ins><span class="cx"> sHostbasedUsesNameFromPacketOnly, sHostbasedAcceptedKeyTypes,
</span><span class="cx"> sClientAliveInterval, sClientAliveCountMax, sAuthorizedKeysFile,
</span><del>-- sGssAuthentication, sGssCleanupCreds, sAcceptEnv, sPermitTunnel,
-+ sGssAuthentication, sGssCleanupCreds, sGssStrictAcceptor,
</del><ins>+ sGssAuthentication, sGssCleanupCreds, sGssStrictAcceptor,
</ins><span class="cx"> + sGssKeyEx, sGssStoreRekey,
</span><del>-+ sAcceptEnv, sPermitTunnel,
</del><ins>+ sAcceptEnv, sPermitTunnel,
</ins><span class="cx"> sMatch, sPermitOpen, sForceCommand, sChrootDirectory,
</span><span class="cx"> sUsePrivilegeSeparation, sAllowAgentForwarding,
</span><del>- sHostCertificate,
-@@ -462,10 +473,20 @@ static struct {
- #ifdef GSSAPI
</del><ins>+@@ -474,11 +481,17 @@ static struct {
</ins><span class="cx"> { "gssapiauthentication", sGssAuthentication, SSHCFG_ALL },
</span><span class="cx"> { "gssapicleanupcredentials", sGssCleanupCreds, SSHCFG_GLOBAL },
</span><del>-+ { "gssapicleanupcreds", sGssCleanupCreds, SSHCFG_GLOBAL },
-+ { "gssapistrictacceptorcheck", sGssStrictAcceptor, SSHCFG_GLOBAL },
</del><ins>+ { "gssapistrictacceptorcheck", sGssStrictAcceptor, SSHCFG_GLOBAL },
</ins><span class="cx"> + { "gssapikeyexchange", sGssKeyEx, SSHCFG_GLOBAL },
</span><span class="cx"> + { "gssapistorecredentialsonrekey", sGssStoreRekey, SSHCFG_GLOBAL },
</span><span class="cx"> #else
</span><span class="cx"> { "gssapiauthentication", sUnsupported, SSHCFG_ALL },
</span><span class="cx"> { "gssapicleanupcredentials", sUnsupported, SSHCFG_GLOBAL },
</span><del>-+ { "gssapicleanupcreds", sUnsupported, SSHCFG_GLOBAL },
-+ { "gssapistrictacceptorcheck", sUnsupported, SSHCFG_GLOBAL },
</del><ins>+ { "gssapistrictacceptorcheck", sUnsupported, SSHCFG_GLOBAL },
</ins><span class="cx"> + { "gssapikeyexchange", sUnsupported, SSHCFG_GLOBAL },
</span><span class="cx"> + { "gssapistorecredentialsonrekey", sUnsupported, SSHCFG_GLOBAL },
</span><span class="cx"> #endif
</span><span class="lines">@@ -2555,7 +2501,7 @@
</span><span class="cx"> { "passwordauthentication", sPasswordAuthentication, SSHCFG_ALL },
</span><span class="cx"> { "kbdinteractiveauthentication", sKbdInteractiveAuthentication, SSHCFG_ALL },
</span><span class="cx"> { "challengeresponseauthentication", sChallengeResponseAuthentication, SSHCFG_GLOBAL },
</span><del>-@@ -1166,10 +1187,22 @@ process_server_config_line(ServerOptions
</del><ins>+@@ -1214,6 +1227,10 @@ process_server_config_line(ServerOptions
</ins><span class="cx"> intptr = &options->gss_authentication;
</span><span class="cx"> goto parse_flag;
</span><span class="cx">
</span><span class="lines">@@ -2566,11 +2512,10 @@
</span><span class="cx"> case sGssCleanupCreds:
</span><span class="cx"> intptr = &options->gss_cleanup_creds;
</span><span class="cx"> goto parse_flag;
</span><ins>+@@ -1222,6 +1239,10 @@ process_server_config_line(ServerOptions
+ intptr = &options->gss_strict_acceptor;
+ goto parse_flag;
</ins><span class="cx">
</span><del>-+ case sGssStrictAcceptor:
-+ intptr = &options->gss_strict_acceptor;
-+ goto parse_flag;
-+
</del><span class="cx"> + case sGssStoreRekey:
</span><span class="cx"> + intptr = &options->gss_store_rekey;
</span><span class="cx"> + goto parse_flag;
</span><span class="lines">@@ -2578,7 +2523,7 @@
</span><span class="cx"> case sPasswordAuthentication:
</span><span class="cx"> intptr = &options->password_authentication;
</span><span class="cx"> goto parse_flag;
</span><del>-@@ -2125,7 +2158,10 @@ dump_config(ServerOptions *o)
</del><ins>+@@ -2229,7 +2250,10 @@ dump_config(ServerOptions *o)
</ins><span class="cx"> #endif
</span><span class="cx"> #ifdef GSSAPI
</span><span class="cx"> dump_cfg_fmtint(sGssAuthentication, o->gss_authentication);
</span><span class="lines">@@ -2593,14 +2538,14 @@
</span><span class="cx"> index 766db3a..f8265a8 100644
</span><span class="cx"> --- a/servconf.h
</span><span class="cx"> +++ b/servconf.h
</span><del>-@@ -115,7 +115,10 @@ typedef struct {
</del><ins>+@@ -117,8 +117,10 @@ typedef struct {
</ins><span class="cx"> int kerberos_get_afs_token; /* If true, try to get AFS token if
</span><span class="cx"> * authenticated with Kerberos. */
</span><span class="cx"> int gss_authentication; /* If true, permit GSSAPI authentication */
</span><span class="cx"> + int gss_keyex; /* If true, permit GSSAPI key exchange */
</span><span class="cx"> int gss_cleanup_creds; /* If true, destroy cred cache on logout */
</span><del>-+ int gss_strict_acceptor; /* If true, restrict the GSSAPI acceptor name */
-+ int gss_store_rekey;
</del><ins>+ int gss_strict_acceptor; /* If true, restrict the GSSAPI acceptor name */
++ int gss_store_rekey;
</ins><span class="cx"> int password_authentication; /* If true, permit password
</span><span class="cx"> * authentication. */
</span><span class="cx"> int kbd_interactive_authentication; /* If true, permit */
</span><span class="lines">@@ -2724,7 +2669,7 @@
</span><span class="cx"> index f9ede7a..e6649ac 100644
</span><span class="cx"> --- a/ssh_config.5
</span><span class="cx"> +++ b/ssh_config.5
</span><del>-@@ -743,11 +743,43 @@ Specifies whether user authentication ba
</del><ins>+@@ -744,11 +744,43 @@ Specifies whether user authentication ba
</ins><span class="cx"> The default is
</span><span class="cx"> .Dq no .
</span><span class="cx"> Note that this option applies to protocol version 2 only.
</span><span class="lines">@@ -2986,7 +2931,7 @@
</span><span class="cx"> #ifndef O_NOCTTY
</span><span class="cx"> #define O_NOCTTY 0
</span><span class="cx"> #endif
</span><del>-@@ -1822,10 +1826,13 @@ main(int ac, char **av)
</del><ins>+@@ -1830,10 +1834,13 @@ main(int ac, char **av)
</ins><span class="cx"> logit("Disabling protocol version 1. Could not load host key");
</span><span class="cx"> options.protocol &= ~SSH_PROTO_1;
</span><span class="cx"> }
</span><span class="lines">@@ -3000,9 +2945,9 @@
</span><span class="cx"> if (!(options.protocol & (SSH_PROTO_1|SSH_PROTO_2))) {
</span><span class="cx"> logit("sshd: no hostkeys available -- exiting.");
</span><span class="cx"> exit(1);
</span><del>-@@ -2139,6 +2146,60 @@ main(int ac, char **av)
- remote_ip, remote_port,
- get_local_ipaddr(sock_in), get_local_port());
</del><ins>+@@ -2148,6 +2155,60 @@ main(int ac, char **av)
+ remote_ip, remote_port, laddr, get_local_port());
+ free(laddr);
</ins><span class="cx">
</span><span class="cx"> +#ifdef USE_SECURITY_SESSION_API
</span><span class="cx"> + /*
</span><span class="lines">@@ -3061,7 +3006,7 @@
</span><span class="cx"> /*
</span><span class="cx"> * We don't want to listen forever unless the other side
</span><span class="cx"> * successfully authenticates itself. So we set up an alarm which is
</span><del>-@@ -2568,6 +2629,48 @@ do_ssh2_kex(void)
</del><ins>+@@ -2577,6 +2638,48 @@ do_ssh2_kex(void)
</ins><span class="cx"> myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS] = compat_pkalg_proposal(
</span><span class="cx"> list_hostkey_types());
</span><span class="cx">
</span><span class="lines">@@ -3110,7 +3055,7 @@
</span><span class="cx"> /* start key exchange */
</span><span class="cx"> if ((r = kex_setup(active_state, myproposal)) != 0)
</span><span class="cx"> fatal("kex_setup: %s", ssh_err(r));
</span><del>-@@ -2582,6 +2685,13 @@ do_ssh2_kex(void)
</del><ins>+@@ -2591,6 +2694,13 @@ do_ssh2_kex(void)
</ins><span class="cx"> # endif
</span><span class="cx"> #endif
</span><span class="cx"> kex->kex[KEX_C25519_SHA256] = kexc25519_server;
</span><span class="lines">@@ -3141,7 +3086,7 @@
</span><span class="cx"> index fd44abe..c8b43da 100644
</span><span class="cx"> --- a/sshd_config.5
</span><span class="cx"> +++ b/sshd_config.5
</span><del>-@@ -564,12 +564,40 @@ Specifies whether user authentication ba
</del><ins>+@@ -616,6 +616,12 @@ Specifies whether user authentication ba
</ins><span class="cx"> The default is
</span><span class="cx"> .Dq no .
</span><span class="cx"> Note that this option applies to protocol version 2 only.
</span><span class="lines">@@ -3154,26 +3099,10 @@
</span><span class="cx"> .It Cm GSSAPICleanupCredentials
</span><span class="cx"> Specifies whether to automatically destroy the user's credentials cache
</span><span class="cx"> on logout.
</span><ins>+@@ -637,6 +643,11 @@ machine's default store.
+ This facility is provided to assist with operation on multi homed machines.
</ins><span class="cx"> The default is
</span><span class="cx"> .Dq yes .
</span><del>- Note that this option applies to protocol version 2 only.
-+.It Cm GSSAPIStrictAcceptorCheck
-+Determines whether to be strict about the identity of the GSSAPI acceptor
-+a client authenticates against. If
-+.Dq yes
-+then the client must authenticate against the
-+.Pa host
-+service on the current hostname. If
-+.Dq no
-+then the client may authenticate against any service key stored in the
-+machine's default store. This facility is provided to assist with operation
-+on multi homed machines.
-+The default is
-+.Dq yes .
-+Note that this option applies only to protocol version 2 GSSAPI connections,
-+and setting it to
-+.Dq no
-+may only work with recent Kerberos GSSAPI libraries.
</del><span class="cx"> +.It Cm GSSAPIStoreCredentialsOnRekey
</span><span class="cx"> +Controls whether the user's GSSAPI credentials should be updated following a
</span><span class="cx"> +successful connection rekeying. This option can be used to accepted renewed
</span></span></pre></div>
<a id="trunkdportsnetopensshfilesopenssh68p1hpnssh14v5diff"></a>
<div class="delfile"><h4>Deleted: trunk/dports/net/openssh/files/openssh-6.8p1-hpnssh14v5.diff (138237 => 138238)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/net/openssh/files/openssh-6.8p1-hpnssh14v5.diff 2015-07-02 21:05:54 UTC (rev 138237)
+++ trunk/dports/net/openssh/files/openssh-6.8p1-hpnssh14v5.diff 2015-07-02 21:22:22 UTC (rev 138238)
</span><span class="lines">@@ -1,1290 +0,0 @@
</span><del>---- a/HPN-README 1969-12-31 18:00:00.000000000 -0600
-+++ b/HPN-README 2015-04-01 22:16:49.869215000 -0500
-@@ -0,0 +1,129 @@
-+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) and improved by Mike Tasota
-+ (tasota@gmail.com) an NSF REU grant recipient for 2013.
-+ This work was financed, in part, by Cisco System, Inc., the National
-+ Library of Medicine, and the National Science Foundation.
---- a/channels.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/channels.c 2015-04-03 15:51:59.599537000 -0500
-@@ -183,6 +183,12 @@ static void port_open_helper(Channel *c,
- static int connect_next(struct channel_connect *);
- static void channel_connect_ctx_free(struct channel_connect *);
-
-+
-+#ifdef HPN_ENABLED
-+static int hpn_disabled = 0;
-+static int hpn_buffer_size = 2 * 1024 * 1024;
-+#endif
-+
- /* -- channel core */
-
- Channel *
-@@ -333,6 +339,9 @@ channel_new(char *ctype, int type, int r
- c->local_window_max = window;
- c->local_consumed = 0;
- c->local_maxpacket = maxpack;
-+#ifdef HPN_ENABLED
-+ c->dynamic_window = 0;
-+#endif
- c->remote_id = -1;
- c->remote_name = xstrdup(remote_name);
- c->remote_window = 0;
-@@ -837,11 +846,41 @@ channel_pre_open_13(Channel *c, fd_set *
- FD_SET(c->sock, writeset);
- }
-
-+#ifdef HPN_ENABLED
-+static u_int
-+channel_tcpwinsz(void)
-+{
-+ 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 SSHBUF_SIZE_MAX */
-+ if (ret == 0 && tcpwinsz > SSHBUF_SIZE_MAX)
-+ tcpwinsz = SSHBUF_SIZE_MAX;
-+ debug2("tcpwinsz: %d for connection: %d", tcpwinsz,
-+ packet_get_connection_in());
-+ return (tcpwinsz);
-+}
-+#endif
-+
- static void
- channel_pre_open(Channel *c, fd_set *readset, fd_set *writeset)
- {
- u_int limit = compat20 ? c->remote_window : packet_get_maxsize();
-
-+#ifdef HPN_ENABLED
-+ /* check buffer limits */
-+ if (!c->tcpwinsz || c->dynamic_window > 0)
-+ c->tcpwinsz = channel_tcpwinsz();
-+
-+ limit = MIN(limit, 2 * c->tcpwinsz);
-+#endif
-+
- if (c->istate == CHAN_INPUT_OPEN &&
- limit > 0 &&
- buffer_len(&c->input) < limit &&
-@@ -1846,6 +1885,20 @@ channel_check_window(Channel *c)
- c->local_maxpacket*3) ||
- c->local_window < c->local_window_max/2) &&
- c->local_consumed > 0) {
-+#ifdef HPN_ENABLED
-+ /* adjust max window size if we are in a dynamic environment */
-+ if (c->dynamic_window && (c->tcpwinsz > c->local_window_max)) {
-+ u_int addition = 0;
-+
-+ /*
-+ * grow the window somewhat aggressively to maintain
-+ * pressure
-+ */
-+ addition = 1.5*(c->tcpwinsz - c->local_window_max);
-+ c->local_window_max += addition;
-+ c->local_consumed += addition;
-+ }
-+#endif
- packet_start(SSH2_MSG_CHANNEL_WINDOW_ADJUST);
- packet_put_int(c->remote_id);
- packet_put_int(c->local_consumed);
-@@ -2794,6 +2847,17 @@ channel_fwd_bind_addr(const char *listen
- return addr;
- }
-
-+#ifdef HPN_ENABLED
-+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);
-+}
-+#endif
-+
- static int
- channel_setup_fwd_listener_tcpip(int type, struct Forward *fwd,
- int *allocated_listen_port, struct ForwardOptions *fwd_opts)
-@@ -2918,6 +2982,17 @@ channel_setup_fwd_listener_tcpip(int typ
- }
-
- /* Allocate a channel number for the socket. */
-+#ifdef HPN_ENABLED
-+ /*
-+ * explicitly test for hpn disabled option. if true use smaller
-+ * window size.
-+ */
-+ if (!hpn_disabled)
-+ c = channel_new("port listener", type, sock, sock, -1,
-+ hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT,
-+ 0, "port listener", 1);
-+ else
-+#endif
- c = channel_new("port listener", type, sock, sock, -1,
- CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT,
- 0, "port listener", 1);
-@@ -3952,6 +4027,14 @@
- *chanids = xcalloc(num_socks + 1, sizeof(**chanids));
- for (n = 0; n < num_socks; n++) {
- sock = socks[n];
-+#ifdef HPN_ENABLED
-+ if (!hpn_disabled)
-+ nc = channel_new("x11 listener",
-+ SSH_CHANNEL_X11_LISTENER, sock, sock, -1,
-+ hpn_buffer_size, CHAN_X11_PACKET_DEFAULT,
-+ 0, "X11 inet listener", 1);
-+ else
-+#endif
- nc = channel_new("x11 listener",
- SSH_CHANNEL_X11_LISTENER, sock, sock, -1,
- CHAN_X11_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT,
---- a/channels.h 2015-03-17 00:49:20.000000000 -0500
-+++ b/channels.h 2015-04-03 13:58:44.472717000 -0500
-@@ -136,6 +136,10 @@ struct Channel {
- u_int local_maxpacket;
- int extended_usage;
- int single_connection;
-+#ifdef HPN_ENABLED
-+ int dynamic_window;
-+ u_int tcpwinsz;
-+#endif
-
- char *ctype; /* type */
-
-@@ -311,4 +315,9 @@ void chan_rcvd_ieof(Channel *);
- void chan_write_failed(Channel *);
- void chan_obuf_empty(Channel *);
-
-+#ifdef HPN_ENABLED
-+/* hpn handler */
-+void channel_set_hpn(int, int);
-+#endif
-+
- #endif
---- a/cipher.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/cipher.c 2015-04-03 16:22:04.972592000 -0500
-@@ -244,7 +244,13 @@ ciphers_valid(const char *names)
- 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 &&
-+#ifdef NONE_CIPHER_ENABLED
-+ c->number != SSH_CIPHER_NONE
-+#else
-+ 1
-+#endif
-+ )) {
- free(cipher_list);
- return 0;
- }
-@@ -545,6 +551,9 @@ cipher_get_keyiv(struct sshcipher_ctx *c
-
- switch (c->number) {
- #ifdef WITH_OPENSSL
-+#ifdef NONE_CIPHER_ENABLED
-+ case SSH_CIPHER_NONE:
-+#endif
- case SSH_CIPHER_SSH2:
- case SSH_CIPHER_DES:
- case SSH_CIPHER_BLOWFISH:
-@@ -593,6 +602,9 @@ cipher_set_keyiv(struct sshcipher_ctx *c
-
- switch (c->number) {
- #ifdef WITH_OPENSSL
-+#ifdef NONE_CIPHER_ENABLED
-+ case SSH_CIPHER_NONE:
-+#endif
- case SSH_CIPHER_SSH2:
- case SSH_CIPHER_DES:
- case SSH_CIPHER_BLOWFISH:
---- a/clientloop.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/clientloop.c 2015-04-03 17:29:40.618489000 -0500
-@@ -1943,6 +1943,15 @@ client_request_x11(const char *request_t
- sock = x11_connect_display();
- if (sock < 0)
- return NULL;
-+#ifdef HPN_ENABLED
-+ /* again is this really necessary for X11? */
-+ if (!options.hpn_disabled)
-+ c = channel_new("x11",
-+ SSH_CHANNEL_X11_OPEN, sock, sock, -1,
-+ options.hpn_buffer_size,
-+ CHAN_X11_PACKET_DEFAULT, 0, "x11", 1);
-+ else
-+#endif
- c = channel_new("x11",
- SSH_CHANNEL_X11_OPEN, sock, sock, -1,
- CHAN_TCP_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT, 0, "x11", 1);
-@@ -1968,6 +1977,14 @@ client_request_agent(const char *request
- __func__, ssh_err(r));
- return NULL;
- }
-+#ifdef HPN_ENABLED
-+ if (!options.hpn_disabled)
-+ c = channel_new("authentication agent connection",
-+ SSH_CHANNEL_OPEN, sock, sock, -1,
-+ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, 0,
-+ "authentication agent connection", 1);
-+ else
-+#endif
- c = channel_new("authentication agent connection",
- SSH_CHANNEL_OPEN, sock, sock, -1,
- CHAN_X11_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0,
-@@ -1998,6 +2015,12 @@ client_request_tun_fwd(int tun_mode, int
- return -1;
- }
-
-+#ifdef HPN_ENABLED
-+ if (!options.hpn_disabled)
-+ c = channel_new("tun", SSH_CHANNEL_OPENING, fd, fd, -1,
-+ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
-+ else
-+#endif
- c = channel_new("tun", SSH_CHANNEL_OPENING, fd, fd, -1,
- CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
- c->datagram = 1;
---- a/compat.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/compat.c 2015-04-03 16:39:57.665699000 -0500
-@@ -177,6 +177,14 @@ compat_datafellows(const char *version)
- debug("match: %s pat %s compat 0x%08x",
- version, check[i].pat, check[i].bugs);
- datafellows = check[i].bugs; /* XXX for now */
-+#ifdef HPN_ENABLED
-+ /* Check to see if the remote side is OpenSSH and not HPN */
-+ if (strstr(version,"OpenSSH") != NULL &&
-+ strstr(version,"hpn") == NULL) {
-+ datafellows |= SSH_BUG_LARGEWINDOW;
-+ debug("Remote is NON-HPN aware");
-+ }
-+#endif
- return check[i].bugs;
- }
- }
---- a/compat.h 2015-03-17 00:49:20.000000000 -0500
-+++ b/compat.h 2015-04-03 16:39:34.780416000 -0500
-@@ -60,6 +60,9 @@
- #define SSH_NEW_OPENSSH 0x04000000
- #define SSH_BUG_DYNAMIC_RPORT 0x08000000
- #define SSH_BUG_CURVE25519PAD 0x10000000
-+#ifdef HPN_ENABLED
-+#define SSH_BUG_LARGEWINDOW 0x20000000
-+#endif
-
- void enable_compat13(void);
- void enable_compat20(void);
---- a/configure.ac 2015-03-17 00:49:20.000000000 -0500
-+++ b/configure.ac 2015-04-03 16:36:28.916502000 -0500
-@@ -4238,6 +4238,25 @@ AC_ARG_WITH([maildir],
- ]
- ) # maildir
-
-+#check whether user wants HPN support
-+HPN_MSG="no"
-+AC_ARG_WITH(hpn,
-+ [ --with-hpn Enable HPN support],
-+ [ if test "x$withval" != "xno" ; then
-+ AC_DEFINE(HPN_ENABLED,1,[Define if you want HPN support.])
-+ HPN_MSG="yes"
-+ fi ]
-+)
-+#check whether user wants NONECIPHER support
-+NONECIPHER_MSG="no"
-+AC_ARG_WITH(nonecipher,
-+ [ --with-nonecipher Enable NONECIPHER support],
-+ [ if test "x$withval" != "xno" ; then
-+ AC_DEFINE(NONE_CIPHER_ENABLED,1,[Define if you want NONECIPHER support.])
-+ NONECIPHER_MSG="yes"
-+ fi ]
-+)
-+
- if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then
- AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test])
- disable_ptmx_check=yes
-@@ -4905,6 +4924,8 @@ echo " Translate v4 in v6 hack
- echo " BSD Auth support: $BSD_AUTH_MSG"
- echo " Random number source: $RAND_MSG"
- echo " Privsep sandbox style: $SANDBOX_STYLE"
-+echo " HPN support: $HPN_MSG"
-+echo " NONECIPHER support: $NONECIPHER_MSG"
-
- echo ""
-
---- a/kex.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/kex.c 2015-04-03 17:06:44.032682000 -0500
-@@ -587,6 +587,13 @@ kex_choose_conf(struct ssh *ssh)
- int nenc, nmac, ncomp;
- u_int mode, ctos, need, dh_need, authlen;
- int r, first_kex_follows;
-+#ifdef NONE_CIPHER_ENABLED
-+ /* XXX: Could this move into the lower block? */
-+ int auth_flag;
-+
-+ auth_flag = ssh_packet_authentication_state(ssh);
-+ debug ("AUTH STATE IS %d", auth_flag);
-+#endif
-
- if ((r = kex_buf2prop(kex->my, NULL, &my)) != 0 ||
- (r = kex_buf2prop(kex->peer, &first_kex_follows, &peer)) != 0)
-@@ -635,6 +642,17 @@ kex_choose_conf(struct ssh *ssh)
- if ((r = choose_comp(&newkeys->comp, cprop[ncomp],
- sprop[ncomp])) != 0)
- goto out;
-+#ifdef NONE_CIPHER_ENABLED
-+ 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.");
-+ }
-+ }
-+#endif
- debug("kex: %s %s %s %s",
- ctos ? "client->server" : "server->client",
- newkeys->enc.name,
---- a/myproposal.h 2015-03-17 00:49:20.000000000 -0500
-+++ b/myproposal.h 2015-04-03 16:43:33.747402000 -0500
-@@ -171,6 +171,10 @@
- #define KEX_DEFAULT_COMP "none,zlib@openssh.com,zlib"
- #define KEX_DEFAULT_LANG ""
-
-+#ifdef NONE_CIPHER_ENABLED
-+#define KEX_ENCRYPT_INCLUDE_NONE KEX_SERVER_ENCRYPT ",none"
-+#endif
-+
- #define KEX_CLIENT \
- KEX_CLIENT_KEX, \
- KEX_DEFAULT_PK_ALG, \
---- a/packet.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/packet.c 2015-04-03 16:10:57.002066000 -0500
-@@ -2199,6 +2199,24 @@ ssh_packet_send_ignore(struct ssh *ssh,
- }
- }
-
-+#ifdef NONE_CIPHER_ENABLED
-+/* this supports the forced rekeying required for the NONE cipher */
-+int rekey_requested = 0;
-+void
-+packet_request_rekeying(void)
-+{
-+ rekey_requested = 1;
-+}
-+
-+int
-+ssh_packet_authentication_state(struct ssh *ssh)
-+{
-+ struct session_state *state = ssh->state;
-+
-+ return(state->after_authentication);
-+}
-+#endif
-+
- #define MAX_PACKETS (1U<<31)
- int
- ssh_packet_need_rekeying(struct ssh *ssh)
-@@ -2207,6 +2225,12 @@ ssh_packet_need_rekeying(struct ssh *ssh
-
- if (ssh->compat & SSH_BUG_NOREKEY)
- return 0;
-+#ifdef NONE_CIPHER_ENABLED
-+ if (rekey_requested == 1) {
-+ rekey_requested = 0;
-+ return 1;
-+ }
-+#endif
- return
- (state->p_send.packets > MAX_PACKETS) ||
- (state->p_read.packets > MAX_PACKETS) ||
---- a/packet.h 2015-03-17 00:49:20.000000000 -0500
-+++ b/packet.h 2015-04-03 16:10:34.728161000 -0500
-@@ -188,6 +188,11 @@ int sshpkt_get_bignum2(struct ssh *ssh,
- int sshpkt_get_end(struct ssh *ssh);
- const u_char *sshpkt_ptr(struct ssh *, size_t *lenp);
-
-+#ifdef NONE_CIPHER_ENABLED
-+void packet_request_rekeying(void);
-+int ssh_packet_authentication_state(struct ssh *ssh);
-+#endif
-+
- /* OLD API */
- extern struct ssh *active_state;
- #include "opacket.h"
---- a/readconf.c 2015-04-01 22:07:18.135435000 -0500
-+++ b/readconf.c 2015-04-03 15:10:44.188916000 -0500
-@@ -153,6 +153,12 @@ typedef enum {
- oTunnel, oTunnelDevice, oLocalCommand, oPermitLocalCommand,
- oVisualHostKey, oUseRoaming,
- oKexAlgorithms, oIPQoS, oRequestTTY, oIgnoreUnknown, oProxyUseFdpass,
-+#ifdef HPN_ENABLED
-+ oHPNDisabled, oHPNBufferSize, oTcpRcvBufPoll, oTcpRcvBuf,
-+#endif
-+#ifdef NONE_CIPHER_ENABLED
-+ oNoneSwitch, oNoneEnabled,
-+#endif
- oCanonicalDomains, oCanonicalizeHostname, oCanonicalizeMaxDots,
- oCanonicalizeFallbackLocal, oCanonicalizePermittedCNAMEs,
- oStreamLocalBindMask, oStreamLocalBindUnlink, oRevokedHostKeys,
-@@ -275,6 +281,16 @@ static struct {
- { "fingerprinthash", oFingerprintHash },
- { "updatehostkeys", oUpdateHostkeys },
- { "hostbasedkeytypes", oHostbasedKeyTypes },
-+#ifdef NONE_CIPHER_ENABLED
-+ { "noneenabled", oNoneEnabled },
-+ { "noneswitch", oNoneSwitch },
-+#endif
-+#ifdef HPN_ENABLED
-+ { "tcprcvbufpoll", oTcpRcvBufPoll },
-+ { "tcprcvbuf", oTcpRcvBuf },
-+ { "hpndisabled", oHPNDisabled },
-+ { "hpnbuffersize", oHPNBufferSize },
-+#endif
- { "ignoreunknown", oIgnoreUnknown },
-
- { NULL, oBadOption }
-@@ -904,6 +920,44 @@ parse_time:
- intptr = &options->check_host_ip;
- goto parse_flag;
-
-+#ifdef HPN_ENABLED
-+ 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 oTcpRcvBuf:
-+ intptr = &options->tcp_rcv_buf;
-+ goto parse_int;
-+#endif
-+
-+#ifdef NONE_CIPHER_ENABLED
-+ 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;
-+ }
-+#endif
-+
- case oVerifyHostKeyDNS:
- intptr = &options->verify_host_key_dns;
- multistate_ptr = multistate_yesnoask;
-@@ -1665,6 +1719,16 @@ initialize_options(Options * options)
- options->ip_qos_interactive = -1;
- options->ip_qos_bulk = -1;
- options->request_tty = -1;
-+#ifdef NONE_CIPHER_ENABLED
-+ options->none_switch = -1;
-+ options->none_enabled = -1;
-+#endif
-+#ifdef HPN_ENABLED
-+ options->hpn_disabled = -1;
-+ options->hpn_buffer_size = -1;
-+ options->tcp_rcv_buf_poll = -1;
-+ options->tcp_rcv_buf = -1;
-+#endif
- options->proxy_use_fdpass = -1;
- options->ignored_unknown = NULL;
- options->num_canonical_domains = 0;
-@@ -1819,6 +1883,35 @@ fill_default_options(Options * options)
- options->server_alive_interval = 0;
- if (options->server_alive_count_max == -1)
- options->server_alive_count_max = 3;
-+#ifdef NONE_CIPHER_ENABLED
-+ if (options->none_switch == -1)
-+ options->none_switch = 0;
-+ if (options->none_enabled == -1)
-+ options->none_enabled = 0;
-+#endif
-+#ifdef HPN_ENABLED
-+ 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 = 1;
-+ /* limit the buffer to 64MB */
-+ if (options->hpn_buffer_size > 64*1024) {
-+ options->hpn_buffer_size = 64*1024*1024;
-+ debug("User requested buffer larger than 64MB. Request"
-+ " reverted to 64MB");
-+ } else
-+ options->hpn_buffer_size *= 1024;
-+ 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;
-+#endif
- if (options->control_master == -1)
- options->control_master = 0;
- if (options->control_persist == -1) {
---- a/readconf.h 2015-03-17 00:49:20.000000000 -0500
-+++ b/readconf.h 2015-04-03 13:47:45.670125000 -0500
-@@ -105,6 +105,16 @@ typedef struct {
- int clear_forwardings;
-
- int enable_ssh_keysign;
-+#ifdef NONE_CIPHER_ENABLED
-+ int none_switch; /* Use none cipher */
-+ int none_enabled; /* Allow none to be used */
-+#endif
-+#ifdef HPN_ENABLED
-+ 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 */
-+#endif
- int64_t rekey_limit;
- int rekey_interval;
- int no_host_authentication_for_localhost;
---- a/scp.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/scp.c 2015-04-02 16:51:25.108407000 -0500
-@@ -750,7 +750,7 @@ source(int argc, char **argv)
- off_t i, statbytes;
- size_t amt, nr;
- int fd = -1, haderr, indx;
-- char *last, *name, buf[2048], encname[PATH_MAX];
-+ char *last, *name, buf[16384], encname[PATH_MAX];
- int len;
-
- for (indx = 0; indx < argc; ++indx) {
-@@ -919,7 +919,7 @@ sink(int argc, char **argv)
- off_t size, statbytes;
- unsigned long long ull;
- 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]
---- a/servconf.c 2015-04-01 22:07:18.142441000 -0500
-+++ b/servconf.c 2015-04-03 16:32:16.114236000 -0500
-@@ -159,6 +159,14 @@ initialize_server_options(ServerOptions
- options->revoked_keys_file = NULL;
- options->trusted_user_ca_keys = NULL;
- options->authorized_principals_file = NULL;
-+#ifdef NONE_CIPHER_ENABLED
-+ options->none_enabled = -1;
-+#endif
-+#ifdef HPN_ENABLED
-+ options->tcp_rcv_buf_poll = -1;
-+ options->hpn_disabled = -1;
-+ options->hpn_buffer_size = -1;
-+#endif
- options->ip_qos_interactive = -1;
- options->ip_qos_bulk = -1;
- options->version_addendum = NULL;
-@@ -321,6 +329,57 @@ fill_default_server_options(ServerOption
- }
- if (options->permit_tun == -1)
- options->permit_tun = SSH_TUNMODE_NO;
-+#ifdef NONE_CIPHER_ENABLED
-+ if (options->none_enabled == -1)
-+ options->none_enabled = 0;
-+#endif
-+#ifdef HPN_ENABLED
-+ 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 {
-+ int sock, socksize;
-+ socklen_t socksizelen = sizeof(socksize);
-+
-+ /*
-+ * 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;
-+ }
-+#endif
-+
- if (options->ip_qos_interactive == -1)
- options->ip_qos_interactive = IPTOS_LOWDELAY;
- if (options->ip_qos_bulk == -1)
-@@ -396,6 +455,12 @@ typedef enum {
- sUsePrivilegeSeparation, sAllowAgentForwarding,
- sHostCertificate,
- sRevokedKeys, sTrustedUserCAKeys, sAuthorizedPrincipalsFile,
-+#ifdef NONE_CIPHER_ENABLED
-+ sNoneEnabled,
-+#endif
-+#ifdef HPN_ENABLED
-+ sTcpRcvBufPoll, sHPNDisabled, sHPNBufferSize,
-+#endif
- sKexAlgorithms, sIPQoS, sVersionAddendum,
- sAuthorizedKeysCommand, sAuthorizedKeysCommandUser,
- sAuthenticationMethods, sHostKeyAgent, sPermitUserRC,
-@@ -524,6 +589,14 @@ static struct {
- { "revokedkeys", sRevokedKeys, SSHCFG_ALL },
- { "trustedusercakeys", sTrustedUserCAKeys, SSHCFG_ALL },
- { "authorizedprincipalsfile", sAuthorizedPrincipalsFile, SSHCFG_ALL },
-+#ifdef NONE_CIPHER_ENABLED
-+ { "noneenabled", sNoneEnabled, SSHCFG_ALL },
-+#endif
-+#ifdef HPN_ENABLED
-+ { "hpndisabled", sHPNDisabled, SSHCFG_ALL },
-+ { "hpnbuffersize", sHPNBufferSize, SSHCFG_ALL },
-+ { "tcprcvbufpoll", sTcpRcvBufPoll, SSHCFG_ALL },
-+#endif
- { "kexalgorithms", sKexAlgorithms, SSHCFG_GLOBAL },
- { "ipqos", sIPQoS, SSHCFG_ALL },
- { "authorizedkeyscommand", sAuthorizedKeysCommand, SSHCFG_ALL },
-@@ -1108,6 +1181,25 @@ process_server_config_line(ServerOptions
- intptr = &options->ignore_user_known_hosts;
- goto parse_flag;
-
-+#ifdef NONE_CIPHER_ENABLED
-+ case sNoneEnabled:
-+ intptr = &options->none_enabled;
-+ goto parse_flag;
-+#endif
-+#ifdef HPN_ENABLED
-+ 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;
-+#endif
-+
- case sRhostsRSAAuthentication:
- intptr = &options->rhosts_rsa_authentication;
- goto parse_flag;
---- a/servconf.h 2015-03-17 00:49:20.000000000 -0500
-+++ b/servconf.h 2015-04-03 13:48:37.316827000 -0500
-@@ -169,6 +169,15 @@ typedef struct {
-
- int use_pam; /* Enable auth via PAM */
-
-+#ifdef NONE_CIPHER_ENABLED
-+ int none_enabled; /* enable NONE cipher switch */
-+#endif
-+#ifdef HPN_ENABLED
-+ 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 */
-+#endif
-+
- int permit_tun;
-
- int num_permitted_opens;
---- a/serverloop.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/serverloop.c 2015-04-03 17:14:15.182548000 -0500
-@@ -1051,6 +1051,12 @@ server_request_tun(void)
- sock = tun_open(tun, mode);
- if (sock < 0)
- goto done;
-+#ifdef HPN_ENABLED
-+ if (!options.hpn_disabled)
-+ c = channel_new("tun", SSH_CHANNEL_OPEN, sock, sock, -1,
-+ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
-+ else
-+#endif
- c = channel_new("tun", SSH_CHANNEL_OPEN, sock, sock, -1,
- CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
- c->datagram = 1;
-@@ -1088,6 +1094,10 @@ server_request_session(void)
- c = channel_new("session", SSH_CHANNEL_LARVAL,
- -1, -1, -1, /*window size*/0, CHAN_SES_PACKET_DEFAULT,
- 0, "server-session", 1);
-+#ifdef HPN_ENABLED
-+ if (options.tcp_rcv_buf_poll && !options.hpn_disabled)
-+ c->dynamic_window = 1;
-+#endif
- if (session_open(the_authctxt, c->self) != 1) {
- debug("session open failed, free channel %d", c->self);
- channel_free(c);
---- a/session.c 2015-04-01 22:07:18.149110000 -0500
-+++ b/session.c 2015-04-03 17:09:02.984097000 -0500
-@@ -2329,6 +2329,14 @@ session_set_fds(Session *s, int fdin, in
- */
- if (s->chanid == -1)
- fatal("no channel for session %d", s->self);
-+#ifdef HPN_ENABLED
-+ if (!options.hpn_disabled)
-+ channel_set_fds(s->chanid,
-+ fdout, fdin, fderr,
-+ ignore_fderr ? CHAN_EXTENDED_IGNORE : CHAN_EXTENDED_READ,
-+ 1, is_tty, options.hpn_buffer_size);
-+ else
-+#endif
- channel_set_fds(s->chanid,
- fdout, fdin, fderr,
- ignore_fderr ? CHAN_EXTENDED_IGNORE : CHAN_EXTENDED_READ,
---- a/sftp.1 2015-03-17 00:49:20.000000000 -0500
-+++ b/sftp.1 2015-04-01 22:16:49.921688000 -0500
-@@ -263,7 +263,8 @@ diagnostic messages from
- 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 r
- Recursively copy entire directories when uploading and downloading.
- Note that
---- a/sftp.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/sftp.c 2015-04-03 17:16:00.959795000 -0500
-@@ -71,7 +71,11 @@ typedef void EditLine;
- #include "sftp-client.h"
-
- #define DEFAULT_COPY_BUFLEN 32768 /* Size of buffer for up/download */
-+#ifdef HPN_ENABLED
-+#define DEFAULT_NUM_REQUESTS 256 /* # concurrent outstanding requests */
-+#else
- #define DEFAULT_NUM_REQUESTS 64 /* # concurrent outstanding requests */
-+#endif
-
- /* File to read commands from */
- FILE* infile;
---- a/ssh.c 2015-04-01 22:07:18.166356000 -0500
-+++ b/ssh.c 2015-04-03 17:16:34.114673000 -0500
-@@ -885,6 +885,14 @@ main(int ac, char **av)
- break;
- case 'T':
- options.request_tty = REQUEST_TTY_NO;
-+#ifdef NONE_CIPHER_ENABLED
-+ /*
-+ * 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;
-+#endif
- break;
- case 'o':
- line = xstrdup(optarg);
-@@ -1831,9 +1839,85 @@ ssh_session2_open(void)
- if (!isatty(err))
- set_nonblock(err);
-
-+#ifdef HPN_ENABLED
-+ /*
-+ * 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 {
-+ int sock, socksize;
-+ socklen_t socksizelen = sizeof(socksize);
-+
-+ 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);
-+#else
- window = CHAN_SES_WINDOW_DEFAULT;
-+#endif
-+
- packetmax = CHAN_SES_PACKET_DEFAULT;
- if (tty_flag) {
-+#ifdef HPN_ENABLED
-+ window = CHAN_SES_WINDOW_DEFAULT;
-+#endif
- window >>= 1;
- packetmax >>= 1;
- }
-@@ -1842,6 +1926,12 @@ ssh_session2_open(void)
- window, packetmax, CHAN_EXTENDED_WRITE,
- "client-session", /*nonblock*/0);
-
-+#ifdef HPN_ENABLED
-+ if (options.tcp_rcv_buf_poll > 0 && !options.hpn_disabled) {
-+ c->dynamic_window = 1;
-+ debug ("Enabled Dynamic Window Scaling");
-+ }
-+#endif
- debug3("ssh_session2_open: channel_new: %d", c->self);
-
- channel_send_open(c->self);
---- a/sshconnect.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/sshconnect.c 2015-04-03 16:32:38.204744000 -0500
-@@ -266,6 +266,31 @@ ssh_kill_proxy_command(void)
- kill(proxy_command_pid, SIGHUP);
- }
-
-+#ifdef HPN_ENABLED
-+/*
-+ * 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;
-+ socklen_t socksizelen = sizeof(socksize);
-+
-+ 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));
-+}
-+#endif
-+
- /*
- * Creates a (possibly privileged) socket for use as the ssh connection.
- */
-@@ -282,6 +307,11 @@ ssh_create_socket(int privileged, struct
- }
- fcntl(sock, F_SETFD, FD_CLOEXEC);
-
-+#ifdef HPN_ENABLED
-+ if (options.tcp_rcv_buf > 0)
-+ ssh_set_socket_recvbuf(sock);
-+#endif
-+
- /* Bind the socket to an alternative local IP address */
- if (options.bind_address == NULL && !privileged)
- return sock;
-@@ -523,11 +553,23 @@ send_client_banner(int connection_out, i
- {
- /* Send our own protocol version identification. */
- if (compat20) {
-- xasprintf(&client_version_string, "SSH-%d.%d-%.100s\r\n",
-- PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION);
-+ xasprintf(&client_version_string, "SSH-%d.%d-%.100s%s\r\n",
-+ PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION,
-+#ifdef HPN_ENABLED
-+ options.hpn_disabled ? "" : SSH_HPN
-+#else
-+ ""
-+#endif
-+ );
- } else {
-- xasprintf(&client_version_string, "SSH-%d.%d-%.100s\n",
-- PROTOCOL_MAJOR_1, minor1, SSH_VERSION);
-+ xasprintf(&client_version_string, "SSH-%d.%d-%.100s%s\n",
-+ PROTOCOL_MAJOR_1, minor1, SSH_VERSION,
-+#ifdef HPN_ENABLED
-+ options.hpn_disabled ? "" : SSH_HPN
-+#else
-+ ""
-+#endif
-+ );
- }
- if (roaming_atomicio(vwrite, connection_out, client_version_string,
- strlen(client_version_string)) != strlen(client_version_string))
---- a/sshconnect2.c 2015-03-17 00:49:20.000000000 -0500
-+++ b/sshconnect2.c 2015-04-03 16:54:23.936298000 -0500
-@@ -80,6 +80,14 @@
- extern char *client_version_string;
- extern char *server_version_string;
- extern Options options;
-+#ifdef NONE_CIPHER_ENABLED
-+struct 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;
-+#endif
-
- /*
- * SSH2 key exchange
-@@ -153,13 +161,16 @@ order_hostkeyalgs(char *host, struct soc
- return ret;
- }
-
-+static char *myproposal[PROPOSAL_MAX];
-+static const char *myproposal_default[PROPOSAL_MAX] = { KEX_CLIENT };
- void
- ssh_kex2(char *host, struct sockaddr *hostaddr, u_short port)
- {
-- char *myproposal[PROPOSAL_MAX] = { KEX_CLIENT };
- struct kex *kex;
- int r;
-
-+ memcpy(&myproposal, &myproposal_default, sizeof(myproposal));
-+
- xxx_host = host;
- xxx_hostaddr = hostaddr;
-
-@@ -222,6 +233,10 @@ ssh_kex2(char *host, struct sockaddr *ho
- kex->server_version_string=server_version_string;
- kex->verify_host_key=&verify_host_key_callback;
-
-+#ifdef NONE_CIPHER_ENABLED
-+ xxx_kex = kex;
-+#endif
-+
- dispatch_run(DISPATCH_BLOCK, &kex->done, active_state);
-
- if (options.use_roaming && !kex->roaming) {
-@@ -423,6 +438,29 @@ ssh_userauth2(const char *local_user, co
- pubkey_cleanup(&authctxt);
- dispatch_range(SSH2_MSG_USERAUTH_MIN, SSH2_MSG_USERAUTH_MAX, NULL);
-
-+#ifdef NONE_CIPHER_ENABLED
-+ /*
-+ * 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");
-+ }
-+ }
-+#endif
-+
- debug("Authentication succeeded (%s).", authctxt.method->name);
- }
-
---- a/sshd.c 2015-04-01 22:07:18.190233000 -0500
-+++ b/sshd.c 2015-04-03 17:17:03.227774000 -0500
-@@ -430,8 +430,11 @@ sshd_exchange_identification(int sock_in
- minor = PROTOCOL_MINOR_1;
- }
-
-- xasprintf(&server_version_string, "SSH-%d.%d-%.100s%s%s%s",
-+ xasprintf(&server_version_string, "SSH-%d.%d-%.100s%s%s%s%s",
- major, minor, SSH_VERSION,
-+#ifdef HPN_ENABLED
-+ options.hpn_disabled ? "" : SSH_HPN,
-+#endif
- *options.version_addendum == '\0' ? "" : " ",
- options.version_addendum, newline);
-
-@@ -1156,6 +1159,10 @@ server_listen(void)
- int ret, listen_sock, on = 1;
- struct addrinfo *ai;
- char ntop[NI_MAXHOST], strport[NI_MAXSERV];
-+#ifdef HPN_ENABLED
-+ int socksize;
-+ socklen_t socksizelen = sizeof(socksize);
-+#endif
-
- for (ai = options.listen_addrs; ai; ai = ai->ai_next) {
- if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
-@@ -1196,6 +1203,13 @@ server_listen(void)
-
- debug("Bind to port %s on %s.", strport, ntop);
-
-+#ifdef HPN_ENABLED
-+ 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);
-+#endif
-+
- /* 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.",
-@@ -2139,6 +2153,11 @@ main(int ac, char **av)
- remote_ip, remote_port,
- get_local_ipaddr(sock_in), get_local_port());
-
-+#ifdef HPN_ENABLED
-+ /* set the HPN options for the child */
-+ channel_set_hpn(options.hpn_disabled, options.hpn_buffer_size);
-+#endif
-+
- /*
- * We don't want to listen forever unless the other side
- * successfully authenticates itself. So we set up an alarm which is
-@@ -2538,6 +2557,12 @@ do_ssh2_kex(void)
- if (options.ciphers != NULL) {
- myproposal[PROPOSAL_ENC_ALGS_CTOS] =
- myproposal[PROPOSAL_ENC_ALGS_STOC] = options.ciphers;
-+#ifdef NONE_CIPHER_ENABLED
-+ } 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;
-+#endif
- }
- myproposal[PROPOSAL_ENC_ALGS_CTOS] =
- compat_cipher_proposal(myproposal[PROPOSAL_ENC_ALGS_CTOS]);
---- a/sshd_config 2015-04-01 22:07:18.248858000 -0500
-+++ b/sshd_config 2015-04-01 22:16:49.932279000 -0500
-@@ -125,6 +125,20 @@ UsePrivilegeSeparation sandbox # Defaul
- # 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
-+
-+# disable hpn performance boosts
-+#HPNDisabled no
-+
-+# buffer size for hpn to non-hpn connections
-+#HPNBufferSize 2048
-+
-+
-+# allow the use of the none cipher
-+#NoneEnabled no
-+
- # Example of overriding settings on a per-user basis
- #Match User anoncvs
- # X11Forwarding no
---- a/version.h 2015-04-01 22:07:18.258955000 -0500
-+++ b/version.h 2015-04-02 16:51:25.209617000 -0500
-@@ -4,3 +4,4 @@
-
- #define SSH_PORTABLE "p1"
- #define SSH_RELEASE SSH_VERSION SSH_PORTABLE
-+#define SSH_HPN "-hpn14v5"
</del></span></pre></div>
<a id="trunkdportsnetopensshfilesopenssh69p1hpnssh14v5difffromrev138237trunkdportsnetopensshfilesopenssh68p1hpnssh14v5diff"></a>
<div class="copfile"><h4>Copied: trunk/dports/net/openssh/files/openssh-6.9p1-hpnssh14v5.diff (from rev 138237, trunk/dports/net/openssh/files/openssh-6.8p1-hpnssh14v5.diff) (0 => 138238)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/net/openssh/files/openssh-6.9p1-hpnssh14v5.diff (rev 0)
+++ trunk/dports/net/openssh/files/openssh-6.9p1-hpnssh14v5.diff 2015-07-02 21:22:22 UTC (rev 138238)
</span><span class="lines">@@ -0,0 +1,1290 @@
</span><ins>+--- a/HPN-README 1970-01-01 01:00:00.000000000 +0100
++++ b/HPN-README 2015-07-02 22:09:03.000000000 +0200
+@@ -0,0 +1,129 @@
++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) and improved by Mike Tasota
++ (tasota@gmail.com) an NSF REU grant recipient for 2013.
++ This work was financed, in part, by Cisco System, Inc., the National
++ Library of Medicine, and the National Science Foundation.
+--- a/channels.c 2015-07-02 22:08:43.000000000 +0200
++++ b/channels.c 2015-07-02 22:09:03.000000000 +0200
+@@ -186,6 +186,12 @@ static void port_open_helper(Channel *c,
+ static int connect_next(struct channel_connect *);
+ static void channel_connect_ctx_free(struct channel_connect *);
+
++
++#ifdef HPN_ENABLED
++static int hpn_disabled = 0;
++static int hpn_buffer_size = 2 * 1024 * 1024;
++#endif
++
+ /* -- channel core */
+
+ Channel *
+@@ -336,6 +342,9 @@ channel_new(char *ctype, int type, int r
+ c->local_window_max = window;
+ c->local_consumed = 0;
+ c->local_maxpacket = maxpack;
++#ifdef HPN_ENABLED
++ c->dynamic_window = 0;
++#endif
+ c->remote_id = -1;
+ c->remote_name = xstrdup(remote_name);
+ c->remote_window = 0;
+@@ -840,11 +849,41 @@ channel_pre_open_13(Channel *c, fd_set *
+ FD_SET(c->sock, writeset);
+ }
+
++#ifdef HPN_ENABLED
++static u_int
++channel_tcpwinsz(void)
++{
++ 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 SSHBUF_SIZE_MAX */
++ if (ret == 0 && tcpwinsz > SSHBUF_SIZE_MAX)
++ tcpwinsz = SSHBUF_SIZE_MAX;
++ debug2("tcpwinsz: %d for connection: %d", tcpwinsz,
++ packet_get_connection_in());
++ return (tcpwinsz);
++}
++#endif
++
+ static void
+ channel_pre_open(Channel *c, fd_set *readset, fd_set *writeset)
+ {
+ u_int limit = compat20 ? c->remote_window : packet_get_maxsize();
+
++#ifdef HPN_ENABLED
++ /* check buffer limits */
++ if (!c->tcpwinsz || c->dynamic_window > 0)
++ c->tcpwinsz = channel_tcpwinsz();
++
++ limit = MIN(limit, 2 * c->tcpwinsz);
++#endif
++
+ if (c->istate == CHAN_INPUT_OPEN &&
+ limit > 0 &&
+ buffer_len(&c->input) < limit &&
+@@ -1862,6 +1901,20 @@ channel_check_window(Channel *c)
+ c->local_maxpacket*3) ||
+ c->local_window < c->local_window_max/2) &&
+ c->local_consumed > 0) {
++#ifdef HPN_ENABLED
++ /* adjust max window size if we are in a dynamic environment */
++ if (c->dynamic_window && (c->tcpwinsz > c->local_window_max)) {
++ u_int addition = 0;
++
++ /*
++ * grow the window somewhat aggressively to maintain
++ * pressure
++ */
++ addition = 1.5*(c->tcpwinsz - c->local_window_max);
++ c->local_window_max += addition;
++ c->local_consumed += addition;
++ }
++#endif
+ packet_start(SSH2_MSG_CHANNEL_WINDOW_ADJUST);
+ packet_put_int(c->remote_id);
+ packet_put_int(c->local_consumed);
+@@ -2813,6 +2866,17 @@ channel_fwd_bind_addr(const char *listen
+ return addr;
+ }
+
++#ifdef HPN_ENABLED
++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);
++}
++#endif
++
+ static int
+ channel_setup_fwd_listener_tcpip(int type, struct Forward *fwd,
+ int *allocated_listen_port, struct ForwardOptions *fwd_opts)
+@@ -2941,6 +3005,17 @@ channel_setup_fwd_listener_tcpip(int typ
+ }
+
+ /* Allocate a channel number for the socket. */
++#ifdef HPN_ENABLED
++ /*
++ * explicitly test for hpn disabled option. if true use smaller
++ * window size.
++ */
++ if (!hpn_disabled)
++ c = channel_new("port listener", type, sock, sock, -1,
++ hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT,
++ 0, "port listener", 1);
++ else
++#endif
+ c = channel_new("port listener", type, sock, sock, -1,
+ CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT,
+ 0, "port listener", 1);
+@@ -3975,6 +4050,14 @@ x11_create_display_inet(int x11_display_
+ *chanids = xcalloc(num_socks + 1, sizeof(**chanids));
+ for (n = 0; n < num_socks; n++) {
+ sock = socks[n];
++#ifdef HPN_ENABLED
++ if (!hpn_disabled)
++ nc = channel_new("x11 listener",
++ SSH_CHANNEL_X11_LISTENER, sock, sock, -1,
++ hpn_buffer_size, CHAN_X11_PACKET_DEFAULT,
++ 0, "X11 inet listener", 1);
++ else
++#endif
+ nc = channel_new("x11 listener",
+ SSH_CHANNEL_X11_LISTENER, sock, sock, -1,
+ CHAN_X11_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT,
+--- a/channels.h 2015-07-02 22:08:42.000000000 +0200
++++ b/channels.h 2015-07-02 22:09:03.000000000 +0200
+@@ -136,6 +136,10 @@ struct Channel {
+ u_int local_maxpacket;
+ int extended_usage;
+ int single_connection;
++#ifdef HPN_ENABLED
++ int dynamic_window;
++ u_int tcpwinsz;
++#endif
+
+ char *ctype; /* type */
+
+@@ -312,4 +316,9 @@ void chan_rcvd_ieof(Channel *);
+ void chan_write_failed(Channel *);
+ void chan_obuf_empty(Channel *);
+
++#ifdef HPN_ENABLED
++/* hpn handler */
++void channel_set_hpn(int, int);
++#endif
++
+ #endif
+--- a/cipher.c 2015-07-02 22:08:42.000000000 +0200
++++ b/cipher.c 2015-07-02 22:09:03.000000000 +0200
+@@ -244,7 +244,13 @@ ciphers_valid(const char *names)
+ 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 &&
++#ifdef NONE_CIPHER_ENABLED
++ c->number != SSH_CIPHER_NONE
++#else
++ 1
++#endif
++ )) {
+ free(cipher_list);
+ return 0;
+ }
+@@ -545,6 +551,9 @@ cipher_get_keyiv(struct sshcipher_ctx *c
+
+ switch (c->number) {
+ #ifdef WITH_OPENSSL
++#ifdef NONE_CIPHER_ENABLED
++ case SSH_CIPHER_NONE:
++#endif
+ case SSH_CIPHER_SSH2:
+ case SSH_CIPHER_DES:
+ case SSH_CIPHER_BLOWFISH:
+@@ -593,6 +602,9 @@ cipher_set_keyiv(struct sshcipher_ctx *c
+
+ switch (c->number) {
+ #ifdef WITH_OPENSSL
++#ifdef NONE_CIPHER_ENABLED
++ case SSH_CIPHER_NONE:
++#endif
+ case SSH_CIPHER_SSH2:
+ case SSH_CIPHER_DES:
+ case SSH_CIPHER_BLOWFISH:
+--- a/clientloop.c 2015-07-02 22:08:43.000000000 +0200
++++ b/clientloop.c 2015-07-02 22:09:03.000000000 +0200
+@@ -1956,6 +1956,15 @@ client_request_x11(const char *request_t
+ sock = x11_connect_display();
+ if (sock < 0)
+ return NULL;
++#ifdef HPN_ENABLED
++ /* again is this really necessary for X11? */
++ if (!options.hpn_disabled)
++ c = channel_new("x11",
++ SSH_CHANNEL_X11_OPEN, sock, sock, -1,
++ options.hpn_buffer_size,
++ CHAN_X11_PACKET_DEFAULT, 0, "x11", 1);
++ else
++#endif
+ c = channel_new("x11",
+ SSH_CHANNEL_X11_OPEN, sock, sock, -1,
+ CHAN_TCP_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT, 0, "x11", 1);
+@@ -1981,6 +1990,14 @@ client_request_agent(const char *request
+ __func__, ssh_err(r));
+ return NULL;
+ }
++#ifdef HPN_ENABLED
++ if (!options.hpn_disabled)
++ c = channel_new("authentication agent connection",
++ SSH_CHANNEL_OPEN, sock, sock, -1,
++ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, 0,
++ "authentication agent connection", 1);
++ else
++#endif
+ c = channel_new("authentication agent connection",
+ SSH_CHANNEL_OPEN, sock, sock, -1,
+ CHAN_X11_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0,
+@@ -2011,6 +2028,12 @@ client_request_tun_fwd(int tun_mode, int
+ return -1;
+ }
+
++#ifdef HPN_ENABLED
++ if (!options.hpn_disabled)
++ c = channel_new("tun", SSH_CHANNEL_OPENING, fd, fd, -1,
++ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
++ else
++#endif
+ c = channel_new("tun", SSH_CHANNEL_OPENING, fd, fd, -1,
+ CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
+ c->datagram = 1;
+--- a/compat.c 2015-07-02 22:08:42.000000000 +0200
++++ b/compat.c 2015-07-02 22:09:03.000000000 +0200
+@@ -197,6 +197,14 @@ compat_datafellows(const char *version)
+ debug("match: %s pat %s compat 0x%08x",
+ version, check[i].pat, check[i].bugs);
+ datafellows = check[i].bugs; /* XXX for now */
++#ifdef HPN_ENABLED
++ /* Check to see if the remote side is OpenSSH and not HPN */
++ if (strstr(version,"OpenSSH") != NULL &&
++ strstr(version,"hpn") == NULL) {
++ datafellows |= SSH_BUG_LARGEWINDOW;
++ debug("Remote is NON-HPN aware");
++ }
++#endif
+ return check[i].bugs;
+ }
+ }
+--- a/compat.h 2015-07-02 22:08:42.000000000 +0200
++++ b/compat.h 2015-07-02 22:09:58.000000000 +0200
+@@ -62,6 +62,9 @@
+ #define SSH_BUG_CURVE25519PAD 0x10000000
+ #define SSH_BUG_HOSTKEYS 0x20000000
+ #define SSH_BUG_DHGEX_LARGE 0x40000000
++#ifdef HPN_ENABLED
++#define SSH_BUG_LARGEWINDOW 0x50000000
++#endif
+
+ void enable_compat13(void);
+ void enable_compat20(void);
+--- a/configure.ac 2015-07-02 22:08:42.000000000 +0200
++++ b/configure.ac 2015-07-02 22:09:03.000000000 +0200
+@@ -4246,6 +4246,25 @@ AC_ARG_WITH([maildir],
+ ]
+ ) # maildir
+
++#check whether user wants HPN support
++HPN_MSG="no"
++AC_ARG_WITH(hpn,
++ [ --with-hpn Enable HPN support],
++ [ if test "x$withval" != "xno" ; then
++ AC_DEFINE(HPN_ENABLED,1,[Define if you want HPN support.])
++ HPN_MSG="yes"
++ fi ]
++)
++#check whether user wants NONECIPHER support
++NONECIPHER_MSG="no"
++AC_ARG_WITH(nonecipher,
++ [ --with-nonecipher Enable NONECIPHER support],
++ [ if test "x$withval" != "xno" ; then
++ AC_DEFINE(NONE_CIPHER_ENABLED,1,[Define if you want NONECIPHER support.])
++ NONECIPHER_MSG="yes"
++ fi ]
++)
++
+ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then
+ AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test])
+ disable_ptmx_check=yes
+@@ -4913,6 +4932,8 @@ echo " Translate v4 in v6 hack
+ echo " BSD Auth support: $BSD_AUTH_MSG"
+ echo " Random number source: $RAND_MSG"
+ echo " Privsep sandbox style: $SANDBOX_STYLE"
++echo " HPN support: $HPN_MSG"
++echo " NONECIPHER support: $NONECIPHER_MSG"
+
+ echo ""
+
+--- a/kex.c 2015-07-02 22:08:42.000000000 +0200
++++ b/kex.c 2015-07-02 22:09:03.000000000 +0200
+@@ -589,6 +589,13 @@ kex_choose_conf(struct ssh *ssh)
+ int nenc, nmac, ncomp;
+ u_int mode, ctos, need, dh_need, authlen;
+ int r, first_kex_follows;
++#ifdef NONE_CIPHER_ENABLED
++ /* XXX: Could this move into the lower block? */
++ int auth_flag;
++
++ auth_flag = ssh_packet_authentication_state(ssh);
++ debug ("AUTH STATE IS %d", auth_flag);
++#endif
+
+ if ((r = kex_buf2prop(kex->my, NULL, &my)) != 0 ||
+ (r = kex_buf2prop(kex->peer, &first_kex_follows, &peer)) != 0)
+@@ -637,6 +644,17 @@ kex_choose_conf(struct ssh *ssh)
+ if ((r = choose_comp(&newkeys->comp, cprop[ncomp],
+ sprop[ncomp])) != 0)
+ goto out;
++#ifdef NONE_CIPHER_ENABLED
++ 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.");
++ }
++ }
++#endif
+ debug("kex: %s %s %s %s",
+ ctos ? "client->server" : "server->client",
+ newkeys->enc.name,
+--- a/myproposal.h 2015-07-02 22:08:42.000000000 +0200
++++ b/myproposal.h 2015-07-02 22:09:03.000000000 +0200
+@@ -174,6 +174,10 @@
+ #define KEX_DEFAULT_COMP "none,zlib@openssh.com,zlib"
+ #define KEX_DEFAULT_LANG ""
+
++#ifdef NONE_CIPHER_ENABLED
++#define KEX_ENCRYPT_INCLUDE_NONE KEX_SERVER_ENCRYPT ",none"
++#endif
++
+ #define KEX_CLIENT \
+ KEX_CLIENT_KEX, \
+ KEX_DEFAULT_PK_ALG, \
+--- a/packet.c 2015-07-02 22:08:42.000000000 +0200
++++ b/packet.c 2015-07-02 22:09:03.000000000 +0200
+@@ -2217,6 +2217,24 @@ ssh_packet_send_ignore(struct ssh *ssh,
+ }
+ }
+
++#ifdef NONE_CIPHER_ENABLED
++/* this supports the forced rekeying required for the NONE cipher */
++int rekey_requested = 0;
++void
++packet_request_rekeying(void)
++{
++ rekey_requested = 1;
++}
++
++int
++ssh_packet_authentication_state(struct ssh *ssh)
++{
++ struct session_state *state = ssh->state;
++
++ return(state->after_authentication);
++}
++#endif
++
+ #define MAX_PACKETS (1U<<31)
+ int
+ ssh_packet_need_rekeying(struct ssh *ssh)
+@@ -2225,6 +2243,12 @@ ssh_packet_need_rekeying(struct ssh *ssh
+
+ if (ssh->compat & SSH_BUG_NOREKEY)
+ return 0;
++#ifdef NONE_CIPHER_ENABLED
++ if (rekey_requested == 1) {
++ rekey_requested = 0;
++ return 1;
++ }
++#endif
+ return
+ (state->p_send.packets > MAX_PACKETS) ||
+ (state->p_read.packets > MAX_PACKETS) ||
+--- a/packet.h 2015-07-02 22:08:42.000000000 +0200
++++ b/packet.h 2015-07-02 22:09:03.000000000 +0200
+@@ -188,6 +188,11 @@ int sshpkt_get_bignum2(struct ssh *ssh,
+ int sshpkt_get_end(struct ssh *ssh);
+ const u_char *sshpkt_ptr(struct ssh *, size_t *lenp);
+
++#ifdef NONE_CIPHER_ENABLED
++void packet_request_rekeying(void);
++int ssh_packet_authentication_state(struct ssh *ssh);
++#endif
++
+ /* OLD API */
+ extern struct ssh *active_state;
+ #include "opacket.h"
+--- a/readconf.c 2015-07-02 22:08:42.000000000 +0200
++++ b/readconf.c 2015-07-02 22:09:03.000000000 +0200
+@@ -153,6 +153,12 @@ typedef enum {
+ oTunnel, oTunnelDevice, oLocalCommand, oPermitLocalCommand,
+ oVisualHostKey, oUseRoaming,
+ oKexAlgorithms, oIPQoS, oRequestTTY, oIgnoreUnknown, oProxyUseFdpass,
++#ifdef HPN_ENABLED
++ oHPNDisabled, oHPNBufferSize, oTcpRcvBufPoll, oTcpRcvBuf,
++#endif
++#ifdef NONE_CIPHER_ENABLED
++ oNoneSwitch, oNoneEnabled,
++#endif
+ oCanonicalDomains, oCanonicalizeHostname, oCanonicalizeMaxDots,
+ oCanonicalizeFallbackLocal, oCanonicalizePermittedCNAMEs,
+ oStreamLocalBindMask, oStreamLocalBindUnlink, oRevokedHostKeys,
+@@ -275,6 +281,16 @@ static struct {
+ { "fingerprinthash", oFingerprintHash },
+ { "updatehostkeys", oUpdateHostkeys },
+ { "hostbasedkeytypes", oHostbasedKeyTypes },
++#ifdef NONE_CIPHER_ENABLED
++ { "noneenabled", oNoneEnabled },
++ { "noneswitch", oNoneSwitch },
++#endif
++#ifdef HPN_ENABLED
++ { "tcprcvbufpoll", oTcpRcvBufPoll },
++ { "tcprcvbuf", oTcpRcvBuf },
++ { "hpndisabled", oHPNDisabled },
++ { "hpnbuffersize", oHPNBufferSize },
++#endif
+ { "ignoreunknown", oIgnoreUnknown },
+
+ { NULL, oBadOption }
+@@ -904,6 +920,44 @@ parse_time:
+ intptr = &options->check_host_ip;
+ goto parse_flag;
+
++#ifdef HPN_ENABLED
++ 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 oTcpRcvBuf:
++ intptr = &options->tcp_rcv_buf;
++ goto parse_int;
++#endif
++
++#ifdef NONE_CIPHER_ENABLED
++ 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;
++ }
++#endif
++
+ case oVerifyHostKeyDNS:
+ intptr = &options->verify_host_key_dns;
+ multistate_ptr = multistate_yesnoask;
+@@ -1665,6 +1719,16 @@ initialize_options(Options * options)
+ options->ip_qos_interactive = -1;
+ options->ip_qos_bulk = -1;
+ options->request_tty = -1;
++#ifdef NONE_CIPHER_ENABLED
++ options->none_switch = -1;
++ options->none_enabled = -1;
++#endif
++#ifdef HPN_ENABLED
++ options->hpn_disabled = -1;
++ options->hpn_buffer_size = -1;
++ options->tcp_rcv_buf_poll = -1;
++ options->tcp_rcv_buf = -1;
++#endif
+ options->proxy_use_fdpass = -1;
+ options->ignored_unknown = NULL;
+ options->num_canonical_domains = 0;
+@@ -1819,6 +1883,35 @@ fill_default_options(Options * options)
+ options->server_alive_interval = 0;
+ if (options->server_alive_count_max == -1)
+ options->server_alive_count_max = 3;
++#ifdef NONE_CIPHER_ENABLED
++ if (options->none_switch == -1)
++ options->none_switch = 0;
++ if (options->none_enabled == -1)
++ options->none_enabled = 0;
++#endif
++#ifdef HPN_ENABLED
++ 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 = 1;
++ /* limit the buffer to 64MB */
++ if (options->hpn_buffer_size > 64*1024) {
++ options->hpn_buffer_size = 64*1024*1024;
++ debug("User requested buffer larger than 64MB. Request"
++ " reverted to 64MB");
++ } else
++ options->hpn_buffer_size *= 1024;
++ 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;
++#endif
+ if (options->control_master == -1)
+ options->control_master = 0;
+ if (options->control_persist == -1) {
+--- a/readconf.h 2015-07-02 22:08:42.000000000 +0200
++++ b/readconf.h 2015-07-02 22:09:03.000000000 +0200
+@@ -105,6 +105,16 @@ typedef struct {
+ int clear_forwardings;
+
+ int enable_ssh_keysign;
++#ifdef NONE_CIPHER_ENABLED
++ int none_switch; /* Use none cipher */
++ int none_enabled; /* Allow none to be used */
++#endif
++#ifdef HPN_ENABLED
++ 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 */
++#endif
+ int64_t rekey_limit;
+ int rekey_interval;
+ int no_host_authentication_for_localhost;
+--- a/scp.c 2015-07-02 22:08:43.000000000 +0200
++++ b/scp.c 2015-07-02 22:09:03.000000000 +0200
+@@ -750,7 +750,7 @@ source(int argc, char **argv)
+ off_t i, statbytes;
+ size_t amt, nr;
+ int fd = -1, haderr, indx;
+- char *last, *name, buf[2048], encname[PATH_MAX];
++ char *last, *name, buf[16384], encname[PATH_MAX];
+ int len;
+
+ for (indx = 0; indx < argc; ++indx) {
+@@ -919,7 +919,7 @@ sink(int argc, char **argv)
+ off_t size, statbytes;
+ unsigned long long ull;
+ 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]
+--- a/servconf.c 2015-07-02 22:08:43.000000000 +0200
++++ b/servconf.c 2015-07-02 22:11:41.000000000 +0200
+@@ -163,6 +163,14 @@ initialize_server_options(ServerOptions
+ options->authorized_principals_file = NULL;
+ options->authorized_principals_command = NULL;
+ options->authorized_principals_command_user = NULL;
++#ifdef NONE_CIPHER_ENABLED
++ options->none_enabled = -1;
++#endif
++#ifdef HPN_ENABLED
++ options->tcp_rcv_buf_poll = -1;
++ options->hpn_disabled = -1;
++ options->hpn_buffer_size = -1;
++#endif
+ options->ip_qos_interactive = -1;
+ options->ip_qos_bulk = -1;
+ options->version_addendum = NULL;
+@@ -329,6 +337,57 @@ fill_default_server_options(ServerOption
+ }
+ if (options->permit_tun == -1)
+ options->permit_tun = SSH_TUNMODE_NO;
++#ifdef NONE_CIPHER_ENABLED
++ if (options->none_enabled == -1)
++ options->none_enabled = 0;
++#endif
++#ifdef HPN_ENABLED
++ 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 {
++ int sock, socksize;
++ socklen_t socksizelen = sizeof(socksize);
++
++ /*
++ * 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;
++ }
++#endif
++
+ if (options->ip_qos_interactive == -1)
+ options->ip_qos_interactive = IPTOS_LOWDELAY;
+ if (options->ip_qos_bulk == -1)
+@@ -407,6 +466,12 @@ typedef enum {
+ sHostCertificate,
+ sRevokedKeys, sTrustedUserCAKeys, sAuthorizedPrincipalsFile,
+ sAuthorizedPrincipalsCommand, sAuthorizedPrincipalsCommandUser,
++#ifdef NONE_CIPHER_ENABLED
++ sNoneEnabled,
++#endif
++#ifdef HPN_ENABLED
++ sTcpRcvBufPoll, sHPNDisabled, sHPNBufferSize,
++#endif
+ sKexAlgorithms, sIPQoS, sVersionAddendum,
+ sAuthorizedKeysCommand, sAuthorizedKeysCommandUser,
+ sAuthenticationMethods, sHostKeyAgent, sPermitUserRC,
+@@ -537,6 +602,14 @@ static struct {
+ { "revokedkeys", sRevokedKeys, SSHCFG_ALL },
+ { "trustedusercakeys", sTrustedUserCAKeys, SSHCFG_ALL },
+ { "authorizedprincipalsfile", sAuthorizedPrincipalsFile, SSHCFG_ALL },
++#ifdef NONE_CIPHER_ENABLED
++ { "noneenabled", sNoneEnabled, SSHCFG_ALL },
++#endif
++#ifdef HPN_ENABLED
++ { "hpndisabled", sHPNDisabled, SSHCFG_ALL },
++ { "hpnbuffersize", sHPNBufferSize, SSHCFG_ALL },
++ { "tcprcvbufpoll", sTcpRcvBufPoll, SSHCFG_ALL },
++#endif
+ { "kexalgorithms", sKexAlgorithms, SSHCFG_GLOBAL },
+ { "ipqos", sIPQoS, SSHCFG_ALL },
+ { "authorizedkeyscommand", sAuthorizedKeysCommand, SSHCFG_ALL },
+@@ -1156,6 +1229,25 @@ process_server_config_line(ServerOptions
+ intptr = &options->ignore_user_known_hosts;
+ goto parse_flag;
+
++#ifdef NONE_CIPHER_ENABLED
++ case sNoneEnabled:
++ intptr = &options->none_enabled;
++ goto parse_flag;
++#endif
++#ifdef HPN_ENABLED
++ 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;
++#endif
++
+ case sRhostsRSAAuthentication:
+ intptr = &options->rhosts_rsa_authentication;
+ goto parse_flag;
+--- a/servconf.h 2015-07-02 22:08:43.000000000 +0200
++++ b/servconf.h 2015-07-02 22:09:03.000000000 +0200
+@@ -172,6 +172,15 @@ typedef struct {
+
+ int use_pam; /* Enable auth via PAM */
+
++#ifdef NONE_CIPHER_ENABLED
++ int none_enabled; /* enable NONE cipher switch */
++#endif
++#ifdef HPN_ENABLED
++ 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 */
++#endif
++
+ int permit_tun;
+
+ int num_permitted_opens;
+--- a/serverloop.c 2015-07-02 22:08:43.000000000 +0200
++++ b/serverloop.c 2015-07-02 22:09:03.000000000 +0200
+@@ -1051,6 +1051,12 @@ server_request_tun(void)
+ sock = tun_open(tun, mode);
+ if (sock < 0)
+ goto done;
++#ifdef HPN_ENABLED
++ if (!options.hpn_disabled)
++ c = channel_new("tun", SSH_CHANNEL_OPEN, sock, sock, -1,
++ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
++ else
++#endif
+ c = channel_new("tun", SSH_CHANNEL_OPEN, sock, sock, -1,
+ CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1);
+ c->datagram = 1;
+@@ -1088,6 +1094,10 @@ server_request_session(void)
+ c = channel_new("session", SSH_CHANNEL_LARVAL,
+ -1, -1, -1, /*window size*/0, CHAN_SES_PACKET_DEFAULT,
+ 0, "server-session", 1);
++#ifdef HPN_ENABLED
++ if (options.tcp_rcv_buf_poll && !options.hpn_disabled)
++ c->dynamic_window = 1;
++#endif
+ if (session_open(the_authctxt, c->self) != 1) {
+ debug("session open failed, free channel %d", c->self);
+ channel_free(c);
+--- a/session.c 2015-07-02 22:08:43.000000000 +0200
++++ b/session.c 2015-07-02 22:09:03.000000000 +0200
+@@ -2329,6 +2329,14 @@ session_set_fds(Session *s, int fdin, in
+ */
+ if (s->chanid == -1)
+ fatal("no channel for session %d", s->self);
++#ifdef HPN_ENABLED
++ if (!options.hpn_disabled)
++ channel_set_fds(s->chanid,
++ fdout, fdin, fderr,
++ ignore_fderr ? CHAN_EXTENDED_IGNORE : CHAN_EXTENDED_READ,
++ 1, is_tty, options.hpn_buffer_size);
++ else
++#endif
+ channel_set_fds(s->chanid,
+ fdout, fdin, fderr,
+ ignore_fderr ? CHAN_EXTENDED_IGNORE : CHAN_EXTENDED_READ,
+--- a/sftp.1 2015-07-02 22:08:43.000000000 +0200
++++ b/sftp.1 2015-07-02 22:09:03.000000000 +0200
+@@ -263,7 +263,8 @@ diagnostic messages from
+ 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 r
+ Recursively copy entire directories when uploading and downloading.
+ Note that
+--- a/sftp.c 2015-07-02 22:08:43.000000000 +0200
++++ b/sftp.c 2015-07-02 22:09:03.000000000 +0200
+@@ -71,7 +71,11 @@ typedef void EditLine;
+ #include "sftp-client.h"
+
+ #define DEFAULT_COPY_BUFLEN 32768 /* Size of buffer for up/download */
++#ifdef HPN_ENABLED
++#define DEFAULT_NUM_REQUESTS 256 /* # concurrent outstanding requests */
++#else
+ #define DEFAULT_NUM_REQUESTS 64 /* # concurrent outstanding requests */
++#endif
+
+ /* File to read commands from */
+ FILE* infile;
+--- a/ssh.c 2015-07-02 22:08:43.000000000 +0200
++++ b/ssh.c 2015-07-02 22:09:03.000000000 +0200
+@@ -883,6 +883,14 @@ main(int ac, char **av)
+ break;
+ case 'T':
+ options.request_tty = REQUEST_TTY_NO;
++#ifdef NONE_CIPHER_ENABLED
++ /*
++ * 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;
++#endif
+ break;
+ case 'o':
+ line = xstrdup(optarg);
+@@ -1833,9 +1841,85 @@ ssh_session2_open(void)
+ if (!isatty(err))
+ set_nonblock(err);
+
++#ifdef HPN_ENABLED
++ /*
++ * 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 {
++ int sock, socksize;
++ socklen_t socksizelen = sizeof(socksize);
++
++ 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);
++#else
+ window = CHAN_SES_WINDOW_DEFAULT;
++#endif
++
+ packetmax = CHAN_SES_PACKET_DEFAULT;
+ if (tty_flag) {
++#ifdef HPN_ENABLED
++ window = CHAN_SES_WINDOW_DEFAULT;
++#endif
+ window >>= 1;
+ packetmax >>= 1;
+ }
+@@ -1844,6 +1928,12 @@ ssh_session2_open(void)
+ window, packetmax, CHAN_EXTENDED_WRITE,
+ "client-session", /*nonblock*/0);
+
++#ifdef HPN_ENABLED
++ if (options.tcp_rcv_buf_poll > 0 && !options.hpn_disabled) {
++ c->dynamic_window = 1;
++ debug ("Enabled Dynamic Window Scaling");
++ }
++#endif
+ debug3("ssh_session2_open: channel_new: %d", c->self);
+
+ channel_send_open(c->self);
+--- a/sshconnect.c 2015-07-02 22:08:43.000000000 +0200
++++ b/sshconnect.c 2015-07-02 22:09:03.000000000 +0200
+@@ -266,6 +266,31 @@ ssh_kill_proxy_command(void)
+ kill(proxy_command_pid, SIGHUP);
+ }
+
++#ifdef HPN_ENABLED
++/*
++ * 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;
++ socklen_t socksizelen = sizeof(socksize);
++
++ 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));
++}
++#endif
++
+ /*
+ * Creates a (possibly privileged) socket for use as the ssh connection.
+ */
+@@ -282,6 +307,11 @@ ssh_create_socket(int privileged, struct
+ }
+ fcntl(sock, F_SETFD, FD_CLOEXEC);
+
++#ifdef HPN_ENABLED
++ if (options.tcp_rcv_buf > 0)
++ ssh_set_socket_recvbuf(sock);
++#endif
++
+ /* Bind the socket to an alternative local IP address */
+ if (options.bind_address == NULL && !privileged)
+ return sock;
+@@ -523,11 +553,23 @@ send_client_banner(int connection_out, i
+ {
+ /* Send our own protocol version identification. */
+ if (compat20) {
+- xasprintf(&client_version_string, "SSH-%d.%d-%.100s\r\n",
+- PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION);
++ xasprintf(&client_version_string, "SSH-%d.%d-%.100s%s\r\n",
++ PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION,
++#ifdef HPN_ENABLED
++ options.hpn_disabled ? "" : SSH_HPN
++#else
++ ""
++#endif
++ );
+ } else {
+- xasprintf(&client_version_string, "SSH-%d.%d-%.100s\n",
+- PROTOCOL_MAJOR_1, minor1, SSH_VERSION);
++ xasprintf(&client_version_string, "SSH-%d.%d-%.100s%s\n",
++ PROTOCOL_MAJOR_1, minor1, SSH_VERSION,
++#ifdef HPN_ENABLED
++ options.hpn_disabled ? "" : SSH_HPN
++#else
++ ""
++#endif
++ );
+ }
+ if (roaming_atomicio(vwrite, connection_out, client_version_string,
+ strlen(client_version_string)) != strlen(client_version_string))
+--- a/sshconnect2.c 2015-07-02 22:08:43.000000000 +0200
++++ b/sshconnect2.c 2015-07-02 22:09:03.000000000 +0200
+@@ -80,6 +80,14 @@
+ extern char *client_version_string;
+ extern char *server_version_string;
+ extern Options options;
++#ifdef NONE_CIPHER_ENABLED
++struct 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;
++#endif
+
+ /*
+ * SSH2 key exchange
+@@ -153,13 +161,16 @@ order_hostkeyalgs(char *host, struct soc
+ return ret;
+ }
+
++static char *myproposal[PROPOSAL_MAX];
++static const char *myproposal_default[PROPOSAL_MAX] = { KEX_CLIENT };
+ void
+ ssh_kex2(char *host, struct sockaddr *hostaddr, u_short port)
+ {
+- char *myproposal[PROPOSAL_MAX] = { KEX_CLIENT };
+ struct kex *kex;
+ int r;
+
++ memcpy(&myproposal, &myproposal_default, sizeof(myproposal));
++
+ xxx_host = host;
+ xxx_hostaddr = hostaddr;
+
+@@ -222,6 +233,10 @@ ssh_kex2(char *host, struct sockaddr *ho
+ kex->server_version_string=server_version_string;
+ kex->verify_host_key=&verify_host_key_callback;
+
++#ifdef NONE_CIPHER_ENABLED
++ xxx_kex = kex;
++#endif
++
+ dispatch_run(DISPATCH_BLOCK, &kex->done, active_state);
+
+ if (options.use_roaming && !kex->roaming) {
+@@ -423,6 +438,29 @@ ssh_userauth2(const char *local_user, co
+ pubkey_cleanup(&authctxt);
+ dispatch_range(SSH2_MSG_USERAUTH_MIN, SSH2_MSG_USERAUTH_MAX, NULL);
+
++#ifdef NONE_CIPHER_ENABLED
++ /*
++ * 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");
++ }
++ }
++#endif
++
+ debug("Authentication succeeded (%s).", authctxt.method->name);
+ }
+
+--- a/sshd.c 2015-07-02 22:08:43.000000000 +0200
++++ b/sshd.c 2015-07-02 22:09:03.000000000 +0200
+@@ -430,8 +430,11 @@ sshd_exchange_identification(int sock_in
+ minor = PROTOCOL_MINOR_1;
+ }
+
+- xasprintf(&server_version_string, "SSH-%d.%d-%.100s%s%s%s",
++ xasprintf(&server_version_string, "SSH-%d.%d-%.100s%s%s%s%s",
+ major, minor, SSH_VERSION,
++#ifdef HPN_ENABLED
++ options.hpn_disabled ? "" : SSH_HPN,
++#endif
+ *options.version_addendum == '\0' ? "" : " ",
+ options.version_addendum, newline);
+
+@@ -1158,6 +1161,10 @@ server_listen(void)
+ int ret, listen_sock, on = 1;
+ struct addrinfo *ai;
+ char ntop[NI_MAXHOST], strport[NI_MAXSERV];
++#ifdef HPN_ENABLED
++ int socksize;
++ socklen_t socksizelen = sizeof(socksize);
++#endif
+
+ for (ai = options.listen_addrs; ai; ai = ai->ai_next) {
+ if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
+@@ -1198,6 +1205,13 @@ server_listen(void)
+
+ debug("Bind to port %s on %s.", strport, ntop);
+
++#ifdef HPN_ENABLED
++ 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);
++#endif
++
+ /* 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.",
+@@ -2148,6 +2162,11 @@ main(int ac, char **av)
+ remote_ip, remote_port, laddr, get_local_port());
+ free(laddr);
+
++#ifdef HPN_ENABLED
++ /* set the HPN options for the child */
++ channel_set_hpn(options.hpn_disabled, options.hpn_buffer_size);
++#endif
++
+ /*
+ * We don't want to listen forever unless the other side
+ * successfully authenticates itself. So we set up an alarm which is
+@@ -2547,6 +2566,12 @@ do_ssh2_kex(void)
+ if (options.ciphers != NULL) {
+ myproposal[PROPOSAL_ENC_ALGS_CTOS] =
+ myproposal[PROPOSAL_ENC_ALGS_STOC] = options.ciphers;
++#ifdef NONE_CIPHER_ENABLED
++ } 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;
++#endif
+ }
+ myproposal[PROPOSAL_ENC_ALGS_CTOS] =
+ compat_cipher_proposal(myproposal[PROPOSAL_ENC_ALGS_CTOS]);
+--- a/sshd_config 2015-07-02 22:08:43.000000000 +0200
++++ b/sshd_config 2015-07-02 22:09:03.000000000 +0200
+@@ -125,6 +125,20 @@ UsePrivilegeSeparation sandbox # Defaul
+ # 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
++
++# disable hpn performance boosts
++#HPNDisabled no
++
++# buffer size for hpn to non-hpn connections
++#HPNBufferSize 2048
++
++
++# allow the use of the none cipher
++#NoneEnabled no
++
+ # Example of overriding settings on a per-user basis
+ #Match User anoncvs
+ # X11Forwarding no
+--- a/version.h 2015-07-02 22:08:43.000000000 +0200
++++ b/version.h 2015-07-02 22:09:03.000000000 +0200
+@@ -4,3 +4,4 @@
+
+ #define SSH_PORTABLE "p1"
+ #define SSH_RELEASE SSH_VERSION SSH_PORTABLE
++#define SSH_HPN "-hpn14v5"
</ins></span></pre></div>
<a id="trunkdportsnetopensshfilespampatch"></a>
<div class="modfile"><h4>Modified: trunk/dports/net/openssh/files/pam.patch (138237 => 138238)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/net/openssh/files/pam.patch 2015-07-02 21:05:54 UTC (rev 138237)
+++ trunk/dports/net/openssh/files/pam.patch 2015-07-02 21:22:22 UTC (rev 138238)
</span><span class="lines">@@ -1,6 +1,6 @@
</span><del>---- a/servconf.c 2015-04-06 19:46:29.000000000 +0200
-+++ b/servconf.c 2015-04-06 19:48:26.000000000 +0200
-@@ -179,7 +179,7 @@ fill_default_server_options(ServerOption
</del><ins>+--- a/servconf.c 2015-07-02 18:40:27.000000000 +0200
++++ b/servconf.c 2015-07-02 18:43:00.000000000 +0200
+@@ -183,7 +183,7 @@ fill_default_server_options(ServerOption
</ins><span class="cx">
</span><span class="cx"> /* Portable-specific options */
</span><span class="cx"> if (options->use_pam == -1)
</span></span></pre>
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