diff options
| author | flo <flo@FreeBSD.org> | 2011-10-22 00:18:56 +0800 |
|---|---|---|
| committer | flo <flo@FreeBSD.org> | 2011-10-22 00:18:56 +0800 |
| commit | a6ef6f11f5215eecbd440053a90772aa578ce72e (patch) | |
| tree | c76eb43686df5caf449fe527f12f2c43d0364b6c /security | |
| parent | bb476d668374cc3d9fc22496b0bdeccf06d8fe98 (diff) | |
| download | freebsd-ports-gnome-a6ef6f11f5215eecbd440053a90772aa578ce72e.tar.gz freebsd-ports-gnome-a6ef6f11f5215eecbd440053a90772aa578ce72e.tar.zst freebsd-ports-gnome-a6ef6f11f5215eecbd440053a90772aa578ce72e.zip | |
- update to 5.8p2 [1]
- fix Kerberos knob [2]
- fix build on 9.0 [3]
- fix deinstall with various knobs [4]
- fix LPK knob [5]
PR: ports/161818 [1], ports/144597 [2], ports/160389 [3]
ports/150493, ports/156926 [4], ports/155456 [5]
Submitted by: "Grzegorz Blach" <magik@roorback.net> [1], [2], [4], [5]
pluknet [3]
Reported by: Jonathan <lordsith49@hotmail.com> [2]
Kevin Thompson <antiduh@csh.rit.edu> [4]
Alexey Remizov <alexey@remizov.org> [5]
Diffstat (limited to 'security')
34 files changed, 844 insertions, 5635 deletions
diff --git a/security/openssh-portable/Makefile b/security/openssh-portable/Makefile index 0ebb5453ece3..7ead437da655 100644 --- a/security/openssh-portable/Makefile +++ b/security/openssh-portable/Makefile @@ -6,36 +6,22 @@ # PORTNAME= openssh -DISTVERSION= 5.2p1 -PORTREVISION= 4 +DISTVERSION= 5.8p2 PORTEPOCH= 1 CATEGORIES= security ipv6 -.if defined(OPENSSH_SNAPSHOT) -MASTER_SITES= http://www.mindrot.org/openssh_snap/ -.else MASTER_SITES= ${MASTER_SITE_OPENBSD} MASTER_SITE_SUBDIR= OpenSSH/portable -.endif -PKGNAMESUFFIX= ${PORTABLE_SUFFIX}${GSSAPI_SUFFIX}${BASE_SUFFIX} -DISTNAME= # empty +PKGNAMESUFFIX= -portable MAINTAINER= magik@roorback.net COMMENT= The portable version of OpenBSD's OpenSSH -.if defined(OPENSSH_SNAPSHOT) -PORTREVISION!= date -v-1d +%Y%m%d -NO_CHECKSUM= yes -DISTNAME+= ${PORTNAME}-SNAP-${PORTREVISION} -.else -DISTNAME+= ${PORTNAME}-${DISTVERSION} -.endif - -WRKSRC= ${WRKDIR}/${PORTNAME}-${DISTVERSION} +WRKSRC= ${WRKDIR}/${PORTNAME}-${DISTVERSION} MAN1= sftp.1 ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh-keyscan.1 scp.1 ssh.1 MLINKS= ssh.1 slogin.1 MAN5= moduli.5 ssh_config.5 sshd_config.5 -MAN8= sftp-server.8 sshd.8 ssh-keysign.8 +MAN8= sftp-server.8 sshd.8 ssh-keysign.8 ssh-pkcs11-helper.8 CONFLICTS?= openssh-3.* ssh-1.* ssh2-3.* @@ -47,8 +33,6 @@ PRECIOUS= ssh_config sshd_config ssh_host_key ssh_host_key.pub \ ssh_host_rsa_key ssh_host_rsa_key.pub ssh_host_dsa_key \ ssh_host_dsa_key.pub ETCOLD= ${PREFIX}/etc -PORTABLE_SUFFIX= -portable -SSH_VERSION= ${DISTVERSION} SUDO?= # empty MAKE_ENV+= SUDO="${SUDO}" @@ -56,26 +40,29 @@ MAKE_ENV+= SUDO="${SUDO}" OPTIONS= PAM "Enable pam(3) support" on \ TCP_WRAPPERS "Enable tcp_wrappers support" on \ LIBEDIT "Enable readline support to sftp(1)" on \ - KERBEROS "Enable kerberos (autodetection)" on \ SUID_SSH "Enable suid SSH (Recommended off)" off \ BSM "Enable OpenBSM Auditing" off \ - GSSAPI "Enable GSSAPI support (req: KERBEROS)" off \ + KERBEROS "Enable kerberos (autodetection)" off \ KERB_GSSAPI "Enable Kerberos/GSSAPI patch (req: GSSAPI)" off \ OPENSSH_CHROOT "Enable CHROOT support" off \ HPN "Enable HPN-SSH patch" off \ LPK "Enable LDAP Public Key (LPK) patch" off \ X509 "Enable x509 certificate patch" off \ - FILECONTROL "Enable file control patch" off \ + FILECONTROL "Enable file control patch (broken)" off \ OVERWRITE_BASE "OpenSSH overwrite base" off .include <bsd.port.pre.mk> .if ${OSVERSION} >= 900000 -BROKEN= does not build +EXTRA_PATCHES= ${FILESDIR}/extra-patch-configure +.endif + +.if ${OSVERSION} >= 900007 +CONFIGURE_ARGS+= --disable-utmp --disable-wtmp --disable-wtmpx --without-lastlog .endif -.if defined(WITH_X509) && ( defined(WITH_HPN) || defined(WITH_LPK)) -BROKEN= X509 patch incompatible with HPN and LPK patches +.if defined(WITH_X509) && defined(WITH_HPN) +BROKEN= X509 patches and HPN patches do not apply cleanly together .endif .if defined(WITH_X509) && defined(WITH_KERB_GSSAPI) @@ -106,34 +93,18 @@ CONFIGURE_ARGS+= --disable-suid-ssh CONFIGURE_ARGS+= --with-audit=bsm .endif -.if !defined(WITHOUT_KERBEROS) -.if defined(KRB5_HOME) && exists(${KRB5_HOME}) || defined(WITH_GSSAPI) +.if defined(WITH_KERBEROS) +CONFIGURE_ARGS+= --with-kerberos5 +LIB_DEPENDS+= krb5.3:${PORTSDIR}/security/krb5 .if defined(WITH_KERB_GSSAPI) -PATCH_DIST_STRIP= -p0 PATCH_SITES+= http://www.sxw.org.uk/computing/patches/ -PATCHFILES+= openssh-5.2p1-gsskex-all-20090726.patch -.endif -PORTABLE_SUFFIX= # empty -GSSAPI_SUFFIX= -gssapi -CONFLICTS+= openssh-portable-*-[0-9]* -CONFIGURE_ARGS+= --with-kerberos5=${KRB5_HOME} -.if defined(HEIMDAL_HOME) && defined(KRB5_HOME) && ${HEIMDAL_HOME} == ${LOCALBASE} -LIB_DEPENDS+= krb5.26:${PORTSDIR}/security/heimdal -.elif defined(KRB5_HOME) && defined(LOCALBASE) && ${KRB5_HOME} == ${LOCALBASE} -LIB_DEPENDS+= krb5.3:${PORTSDIR}/security/krb5 +PATCHFILES+= openssh-5.7p1-gsskex-all-20110125.patch +PATCH_DIST_STRIP= .endif .if ${OPENSSLBASE} == "/usr" CONFIGURE_ARGS+= --without-rpath LDFLAGS= # empty .endif -.else -CONFLICTS+= openssh-gssapi-*-[0-9]* -CONFIGURE_ARGS+= --with-rpath=${OPENSSLRPATH} -.if exists(/usr/include/krb5.h) -CONFIGURE_ARGS+= --with-kerberos5 -EXTRA_PATCHES+= ${FILESDIR}/gss-serv.c.patch -.endif -.endif .endif .if ${OPENSSLBASE} != "/usr" @@ -145,59 +116,49 @@ CFLAGS+= -DCHROOT .endif .if defined(WITH_HPN) -EXTRA_PATCHES+= ${FILESDIR}/openssh-5.2p1-hpn13v6.diff -SSH_VERSION:= ${SSH_VERSION}-hpn13v6 +PATCH_SITES+= http://www.psc.edu/networking/projects/hpn-ssh/ +PATCHFILES+= ${PORTNAME}-5.8p1-hpn13v11.diff.gz +PATCH_DIST_STRIP= .endif -# See http://dev.inversepath.com/trac/openssh-lpk +# See http://code.google.com/p/openssh-lpk/wiki/Main +# and svn repo described here: +# http://code.google.com/p/openssh-lpk/source/checkout .if defined(WITH_LPK) -EXTRA_PATCHES+= ${FILESDIR}/contrib-openssh-lpk-5.1p1-0.3.10.patch +EXTRA_PATCHES+= ${FILESDIR}/openssh-lpk-5.8p2.patch USE_OPENLDAP= yes -CPPFLAGS+= -I${LOCALBASE}/include -DWITH_LDAP_PUBKEY -CONFIGURE_ARGS+= --with-libs='-lldap' --with-ldflags='-L${LOCALBASE}/lib' \ - --with-cppflags='-I${LOCALBASE}/include -DWITH_LDAP_PUBKEY' -.endif - -# resolve some patches incompatibility between LPK and HPN patches - -.if defined(WITH_HPN) && defined(WITH_LPK) -EXTRA_PATCHES+= ${FILESDIR}/lpk+hpn-servconf.c.patch -.elif defined(WITH_HPN) && !defined(WITH_LPK) -EXTRA_PATCHES+= ${FILESDIR}/openssh-5.2p1-hpn13v6-servconf.c.diff -.elif defined(WITH_LPK) && !defined(WITH_HPN) -EXTRA_PATCHES+= ${FILESDIR}/contrib-openssh-lpk-5.1p1-0.3.10-servconf.c.patch -.endif - -.if defined(WITH_LPK) && ${ARCH} == "amd64" -EXTRA_PATCHES+= ${FILESDIR}/contrib-openssh-5.1_p1-lpk-64bit.patch +CPPFLAGS+= -I${LOCALBASE}/include +CONFIGURE_ARGS+= --with-ldap=yes \ + --with-libs='-lldap' \ + --with-ldflags='-L${LOCALBASE}/lib' \ + --with-cppflags='${CPPFLAGS}' .endif # See http://www.roumenpetrov.info/openssh/ .if defined(WITH_X509) +PATCH_SITES+= http://www.roumenpetrov.info/openssh/x509-7.0/ +PATCHFILES+= ${PORTNAME}-5.8p1+x509-7.0.diff.gz PATCH_DIST_STRIP= -p1 -PATCH_SITES+= http://www.roumenpetrov.info/openssh/x509-6.2/ -PATCHFILES+= openssh-5.2p1+x509-6.2.diff.gz PLIST_SUB+= X509="" .else -EXTRA_PATCHES+= ${FILESDIR}/VersionAddendum-ssh.1.patch \ - ${FILESDIR}/VersionAddendum-ssh_config.5.patch \ - ${FILESDIR}/VersionAddendum-sshd_config.5.patch PLIST_SUB+= X509="@comment " .endif # See http://sftpfilecontrol.sourceforge.net/ .if defined(WITH_FILECONTROL) +# Latest sftpfilecontrol patch is against 5.4p1 which does not apply +# cleanly against 5.8p2, but it's close. +BROKEN= latest upstream sftp file control public key patch is not up to date for OpenSSH 5.8p2 EXTRA_PATCHES+= ${FILESDIR}/openssh-${DISTVERSION}.sftpfilecontrol-v1.3.patch .endif .if defined(WITH_OVERWRITE_BASE) WITH_OPENSSL_BASE= yes -BASE_SUFFIX= -overwrite-base CONFIGURE_ARGS+= --localstatedir=/var EMPTYDIR= /var/empty PREFIX= /usr ETCSSH= /etc/ssh -USE_RC_SUBR= yes +USE_RC_SUBR= yes SUB_FILES+= openssh PLIST_SUB+= NOTBASE="@comment " PLIST_SUB+= BASE="" @@ -224,21 +185,22 @@ CONFIGURE_ARGS+= --sysconfdir=${ETCSSH} --with-privsep-path=${EMPTYDIR} RC_SCRIPT_NAME= openssh -post-extract: -.if defined(OPENSSH_SNAPSHOT) - @# rc.d script have same name of openssh snapshot dir - @${MV} ${WRKDIR}/${PORTNAME} ${WRKDIR}/${PORTNAME}-${DISTVERSION} -.endif - post-patch: @${REINPLACE_CMD} -e 's|-ldes|-lcrypto|g' ${WRKSRC}/configure @${REINPLACE_CMD} -e 's|%%PREFIX%%|${LOCALBASE}|' \ -e 's|%%RC_SCRIPT_NAME%%|${RC_SCRIPT_NAME}|' ${WRKSRC}/sshd.8 -.for f in ssh_config ssh_config.5 sshd_config sshd_config.5 - @${REINPLACE_CMD} -e 's|%%ADDENDUM%%|${PKGNAME}|' ${WRKSRC}/${f} -.endfor - @${REINPLACE_CMD} -e 's|%%SSH_VERSION%%|${SSH_VERSION}|' \ - -e 's|%%ADDENDUM%%|${PKGNAME}|' ${WRKSRC}/version.h + @${REINPLACE_CMD} -E -e 's|SSH_VERSION|TMP_SSH_VERSION|' \ + -e 's|.*SSH_RELEASE.*||' ${WRKSRC}/version.h + @${ECHO_CMD} '#define FREEBSD_PORT_VERSION " FreeBSD-${PKGNAME}"' >> \ + ${WRKSRC}/version.h + @${ECHO_CMD} '#define SSH_VERSION TMP_SSH_VERSION SSH_PORTABLE FREEBSD_PORT_VERSION' >> \ + ${WRKSRC}/version.h + @${ECHO_CMD} '#define SSH_RELEASE TMP_SSH_VERSION SSH_PORTABLE FREEBSD_PORT_VERSION' >> \ + ${WRKSRC}/version.h +.if defined(WITH_HPN) + @${REINPLACE_CMD} -e 's|TMP_SSH_VERSION SSH_PORTABLE|TMP_SSH_VERSION SSH_PORTABLE SSH_HPN|' \ + ${WRKSRC}/version.h +.endif pre-su-install: @${MKDIR} ${EMPTYDIR} diff --git a/security/openssh-portable/distinfo b/security/openssh-portable/distinfo index 6d50609181fe..8f65dea9f1e9 100644 --- a/security/openssh-portable/distinfo +++ b/security/openssh-portable/distinfo @@ -1,6 +1,8 @@ -SHA256 (openssh-5.2p1.tar.gz) = 4023710c37d0b3d79e6299cb79b6de2a31db7d581fe59e775a5351784034ecae -SIZE (openssh-5.2p1.tar.gz) = 1016612 -SHA256 (openssh-5.2p1+x509-6.2.diff.gz) = 72cfb1e232b6ae0a9df6e8539a9f6b53db7c0a2141cf2e4dd65b407748fa9f34 -SIZE (openssh-5.2p1+x509-6.2.diff.gz) = 153010 -SHA256 (openssh-5.2p1-gsskex-all-20090726.patch) = 6eb297d6fa74be3323c5e4f53df5b6e1f4edf6bf394e3e707c075846886e18e7 -SIZE (openssh-5.2p1-gsskex-all-20090726.patch) = 90959 +SHA256 (openssh-5.8p2.tar.gz) = 5c35ec7c966ce05cc4497ac59c0b54a556e55ae7368165cc8c4129694654f314 +SIZE (openssh-5.8p2.tar.gz) = 1115475 +SHA256 (openssh-5.8p1-hpn13v11.diff.gz) = 62b500d29d8889ce76c8b596eb65731d8ac3469d89d9c6eb29fec2a845159df7 +SIZE (openssh-5.8p1-hpn13v11.diff.gz) = 22993 +SHA256 (openssh-5.8p1+x509-7.0.diff.gz) = 3b578cbf69f25e630e8da52b6586a36c62c0c7ce026f95acda91c023dc47c85b +SIZE (openssh-5.8p1+x509-7.0.diff.gz) = 184277 +SHA256 (openssh-5.7p1-gsskex-all-20110125.patch) = bfdc72c3d7d5d4f9f8a78b649988dff8fad780cfa72bad4a69eb94c54de9a359 +SIZE (openssh-5.7p1-gsskex-all-20110125.patch) = 91889 diff --git a/security/openssh-portable/files/VersionAddendum-ssh.1.patch b/security/openssh-portable/files/VersionAddendum-ssh.1.patch deleted file mode 100644 index 6d1a5d4b95c4..000000000000 --- a/security/openssh-portable/files/VersionAddendum-ssh.1.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- ssh.1.orig 2009-02-13 23:34:05.000000000 -0600 -+++ ssh.1 2010-01-13 23:11:29.168549807 -0600 -@@ -507,6 +507,7 @@ - .It User - .It UserKnownHostsFile - .It VerifyHostKeyDNS -+.It VersionAddendum - .It VisualHostKey - .It XAuthLocation - .El diff --git a/security/openssh-portable/files/VersionAddendum-ssh_config.5.patch b/security/openssh-portable/files/VersionAddendum-ssh_config.5.patch deleted file mode 100644 index e655f112b165..000000000000 --- a/security/openssh-portable/files/VersionAddendum-ssh_config.5.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- ssh_config.5.orig 2009-02-22 17:53:58.000000000 -0600 -+++ ssh_config.5 2010-01-13 23:11:29.171550398 -0600 -@@ -1068,6 +1068,11 @@ - .Sx VERIFYING HOST KEYS - in - .Xr ssh 1 . -+.It Cm VersionAddendum -+Specifies a string to append to the regular version string to identify -+OS- or site-specific modifications. -+The default is -+.Dq FreeBSD-%%ADDENDUM%% . - .It Cm VisualHostKey - If this flag is set to - .Dq yes , diff --git a/security/openssh-portable/files/VersionAddendum-sshd_config.5.patch b/security/openssh-portable/files/VersionAddendum-sshd_config.5.patch deleted file mode 100644 index a4ebc5ef4496..000000000000 --- a/security/openssh-portable/files/VersionAddendum-sshd_config.5.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- sshd_config.5.orig 2009-02-22 18:00:24.000000000 -0600 -+++ sshd_config.5 2010-01-13 23:11:29.175548602 -0600 -@@ -934,6 +965,11 @@ - escalation by containing any corruption within the unprivileged processes. - The default is - .Dq yes . -+.It Cm VersionAddendum -+Specifies a string to append to the regular version string to identify -+OS- or site-specific modifications. -+The default is -+.Dq FreeBSD-%%ADDENDUM%% . - .It Cm X11DisplayOffset - Specifies the first display number available for - .Xr sshd 8 Ns 's diff --git a/security/openssh-portable/files/contrib-openssh-5.1_p1-lpk-64bit.patch b/security/openssh-portable/files/contrib-openssh-5.1_p1-lpk-64bit.patch deleted file mode 100644 index 2e95d951885b..000000000000 --- a/security/openssh-portable/files/contrib-openssh-5.1_p1-lpk-64bit.patch +++ /dev/null @@ -1,44 +0,0 @@ -diff -Nuar --exclude '*.rej' servconf.c.orig servconf.c ---- servconf.c.orig 2008-08-23 15:02:47.000000000 -0700 -+++ servconf.c 2008-08-23 15:04:21.000000000 -0700 -@@ -701,6 +701,7 @@ - int cmdline = 0, *intptr, value, n; - SyslogFacility *log_facility_ptr; - LogLevel *log_level_ptr; -+ unsigned long lvalue, *longptr; - ServerOpCodes opcode; - u_short port; - u_int i, flags = 0; -@@ -715,6 +716,7 @@ - if (!arg || !*arg || *arg == '#') - return 0; - intptr = NULL; -+ longptr = NULL; - charptr = NULL; - opcode = parse_token(arg, filename, linenum, &flags); - -@@ -1449,11 +1451,20 @@ - *intptr = value; - break; - case sBindTimeout: -- intptr = (int *) &options->lpk.b_timeout.tv_sec; -- goto parse_int; -+ longptr = (unsigned long *) &options->lpk.b_timeout.tv_sec; -+parse_ulong: -+ arg = strdelim(&cp); -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing integer value.", -+ filename, linenum); -+ lvalue = atol(arg); -+ if (*activep && *longptr == -1) -+ *longptr = lvalue; -+ break; -+ - case sSearchTimeout: -- intptr = (int *) &options->lpk.s_timeout.tv_sec; -- goto parse_int; -+ longptr = (unsigned long *) &options->lpk.s_timeout.tv_sec; -+ goto parse_ulong; - break; - case sLdapConf: - arg = cp; diff --git a/security/openssh-portable/files/contrib-openssh-lpk-5.1p1-0.3.10-servconf.c.patch b/security/openssh-portable/files/contrib-openssh-lpk-5.1p1-0.3.10-servconf.c.patch deleted file mode 100644 index 5101aa5528c6..000000000000 --- a/security/openssh-portable/files/contrib-openssh-lpk-5.1p1-0.3.10-servconf.c.patch +++ /dev/null @@ -1,213 +0,0 @@ ---- servconf.c.orig 2009-05-26 15:13:32.000000000 +0400 -+++ servconf.c 2009-05-26 15:24:39.000000000 +0400 -@@ -42,6 +42,10 @@ - #include "channels.h" - #include "groupaccess.h" - -+#ifdef WITH_LDAP_PUBKEY -+#include "ldapauth.h" -+#endif -+ - static void add_listen_addr(ServerOptions *, char *, int); - static void add_one_listen_addr(ServerOptions *, char *, int); - -@@ -128,6 +132,24 @@ - options->adm_forced_command = NULL; - options->chroot_directory = NULL; - options->zero_knowledge_password_authentication = -1; -+#ifdef WITH_LDAP_PUBKEY -+ /* XXX dirty */ -+ options->lpk.ld = NULL; -+ options->lpk.on = -1; -+ options->lpk.servers = NULL; -+ options->lpk.u_basedn = NULL; -+ options->lpk.g_basedn = NULL; -+ options->lpk.binddn = NULL; -+ options->lpk.bindpw = NULL; -+ options->lpk.sgroup = NULL; -+ options->lpk.filter = NULL; -+ options->lpk.fgroup = NULL; -+ options->lpk.l_conf = NULL; -+ options->lpk.tls = -1; -+ options->lpk.b_timeout.tv_sec = -1; -+ options->lpk.s_timeout.tv_sec = -1; -+ options->lpk.flags = FLAG_EMPTY; -+#endif - } - - void -@@ -265,6 +287,32 @@ - options->permit_tun = SSH_TUNMODE_NO; - if (options->zero_knowledge_password_authentication == -1) - options->zero_knowledge_password_authentication = 0; -+#ifdef WITH_LDAP_PUBKEY -+ if (options->lpk.on == -1) -+ options->lpk.on = _DEFAULT_LPK_ON; -+ if (options->lpk.servers == NULL) -+ options->lpk.servers = _DEFAULT_LPK_SERVERS; -+ if (options->lpk.u_basedn == NULL) -+ options->lpk.u_basedn = _DEFAULT_LPK_UDN; -+ if (options->lpk.g_basedn == NULL) -+ options->lpk.g_basedn = _DEFAULT_LPK_GDN; -+ if (options->lpk.binddn == NULL) -+ options->lpk.binddn = _DEFAULT_LPK_BINDDN; -+ if (options->lpk.bindpw == NULL) -+ options->lpk.bindpw = _DEFAULT_LPK_BINDPW; -+ if (options->lpk.sgroup == NULL) -+ options->lpk.sgroup = _DEFAULT_LPK_SGROUP; -+ if (options->lpk.filter == NULL) -+ options->lpk.filter = _DEFAULT_LPK_FILTER; -+ if (options->lpk.tls == -1) -+ options->lpk.tls = _DEFAULT_LPK_TLS; -+ if (options->lpk.b_timeout.tv_sec == -1) -+ options->lpk.b_timeout.tv_sec = _DEFAULT_LPK_BTIMEOUT; -+ if (options->lpk.s_timeout.tv_sec == -1) -+ options->lpk.s_timeout.tv_sec = _DEFAULT_LPK_STIMEOUT; -+ if (options->lpk.l_conf == NULL) -+ options->lpk.l_conf = _DEFAULT_LPK_LDP; -+#endif - - /* Turn privilege separation on by default */ - if (use_privsep == -1) -@@ -311,6 +359,12 @@ - sUsePrivilegeSeparation, sAllowAgentForwarding, - sZeroKnowledgePasswordAuthentication, - sDeprecated, sUnsupported -+#ifdef WITH_LDAP_PUBKEY -+ ,sLdapPublickey, sLdapServers, sLdapUserDN -+ ,sLdapGroupDN, sBindDN, sBindPw, sMyGroup -+ ,sLdapFilter, sForceTLS, sBindTimeout -+ ,sSearchTimeout, sLdapConf -+#endif - } ServerOpCodes; - - #define SSHCFG_GLOBAL 0x01 /* allowed in main section of sshd_config */ -@@ -421,6 +475,20 @@ - { "clientalivecountmax", sClientAliveCountMax, SSHCFG_GLOBAL }, - { "authorizedkeysfile", sAuthorizedKeysFile, SSHCFG_GLOBAL }, - { "authorizedkeysfile2", sAuthorizedKeysFile2, SSHCFG_GLOBAL }, -+#ifdef WITH_LDAP_PUBKEY -+ { _DEFAULT_LPK_TOKEN, sLdapPublickey, SSHCFG_GLOBAL }, -+ { _DEFAULT_SRV_TOKEN, sLdapServers, SSHCFG_GLOBAL }, -+ { _DEFAULT_USR_TOKEN, sLdapUserDN, SSHCFG_GLOBAL }, -+ { _DEFAULT_GRP_TOKEN, sLdapGroupDN, SSHCFG_GLOBAL }, -+ { _DEFAULT_BDN_TOKEN, sBindDN, SSHCFG_GLOBAL }, -+ { _DEFAULT_BPW_TOKEN, sBindPw, SSHCFG_GLOBAL }, -+ { _DEFAULT_MYG_TOKEN, sMyGroup, SSHCFG_GLOBAL }, -+ { _DEFAULT_FIL_TOKEN, sLdapFilter, SSHCFG_GLOBAL }, -+ { _DEFAULT_TLS_TOKEN, sForceTLS, SSHCFG_GLOBAL }, -+ { _DEFAULT_BTI_TOKEN, sBindTimeout, SSHCFG_GLOBAL }, -+ { _DEFAULT_STI_TOKEN, sSearchTimeout, SSHCFG_GLOBAL }, -+ { _DEFAULT_LDP_TOKEN, sLdapConf, SSHCFG_GLOBAL }, -+#endif - { "useprivilegeseparation", sUsePrivilegeSeparation, SSHCFG_GLOBAL }, - { "acceptenv", sAcceptEnv, SSHCFG_GLOBAL }, - { "permittunnel", sPermitTunnel, SSHCFG_GLOBAL }, -@@ -1311,6 +1379,107 @@ - while (arg) - arg = strdelim(&cp); - break; -+#ifdef WITH_LDAP_PUBKEY -+ case sLdapPublickey: -+ intptr = &options->lpk.on; -+ goto parse_flag; -+ case sLdapServers: -+ /* arg = strdelim(&cp); */ -+ p = line; -+ while(*p++); -+ arg = p; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing ldap server",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ if ((options->lpk.servers = ldap_parse_servers(arg)) == NULL) -+ fatal("%s line %d: error in ldap servers", filename, linenum); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sLdapUserDN: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing ldap server",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.u_basedn = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sLdapGroupDN: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing ldap server",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.g_basedn = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sBindDN: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing binddn",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.binddn = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sBindPw: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing bindpw",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.bindpw = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sMyGroup: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing groupname",filename, linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.sgroup = xstrdup(arg); -+ if (options->lpk.sgroup) -+ options->lpk.fgroup = ldap_parse_groups(options->lpk.sgroup); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sLdapFilter: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing filter",filename, linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.filter = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sForceTLS: -+ intptr = &options->lpk.tls; -+ arg = strdelim(&cp); -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing yes/no argument.", -+ filename, linenum); -+ value = 0; /* silence compiler */ -+ if (strcmp(arg, "yes") == 0) -+ value = 1; -+ else if (strcmp(arg, "no") == 0) -+ value = 0; -+ else if (strcmp(arg, "try") == 0) -+ value = -1; -+ else -+ fatal("%s line %d: Bad yes/no argument: %s", -+ filename, linenum, arg); -+ if (*intptr == -1) -+ *intptr = value; -+ break; -+ case sBindTimeout: -+ intptr = (int *) &options->lpk.b_timeout.tv_sec; -+ goto parse_int; -+ case sSearchTimeout: -+ intptr = (int *) &options->lpk.s_timeout.tv_sec; -+ goto parse_int; -+ break; -+ case sLdapConf: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing LpkLdapConf", filename, linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.l_conf = xstrdup(arg); -+ memset(arg, 0, strlen(arg)); -+ break; -+#endif - - default: - fatal("%s line %d: Missing handler for opcode %s (%d)", diff --git a/security/openssh-portable/files/extra-patch-configure b/security/openssh-portable/files/extra-patch-configure new file mode 100644 index 000000000000..b45a5b999de3 --- /dev/null +++ b/security/openssh-portable/files/extra-patch-configure @@ -0,0 +1,10 @@ +--- configure.orig 2011-09-01 20:36:35.000000000 +0400 ++++ configure 2011-09-02 13:59:02.000000000 +0400 +@@ -12856,6 +12856,7 @@ + + + ++LIBS="-lutil $LIBS" + for ac_func in \ + arc4random \ + arc4random_buf \
\ No newline at end of file diff --git a/security/openssh-portable/files/gss-serv.c.patch b/security/openssh-portable/files/gss-serv.c.patch deleted file mode 100644 index 1beb4a3008a7..000000000000 --- a/security/openssh-portable/files/gss-serv.c.patch +++ /dev/null @@ -1,19 +0,0 @@ ---- gss-serv.c.orig Sat Nov 5 02:07:05 2005 -+++ gss-serv.c Thu Feb 2 22:45:37 2006 -@@ -134,6 +134,16 @@ - OM_uint32 offset; - OM_uint32 oidl; - -+#if defined(HEIMDAL) -+ if (strcmp(heimdal_version, "Heimdal 0.6") < 0) { -+ name->length = ename->length; -+ name->value = xmalloc(name->length+1); -+ memcpy(name->value,ename->value,name->length); -+ ((char *)name->value)[name->length] = 0; -+ return GSS_S_COMPLETE; -+ } -+#endif -+ - tok = ename->value; - - /* diff --git a/security/openssh-portable/files/lpk+hpn-servconf.c.patch b/security/openssh-portable/files/lpk+hpn-servconf.c.patch deleted file mode 100644 index 850acbc6bfde..000000000000 --- a/security/openssh-portable/files/lpk+hpn-servconf.c.patch +++ /dev/null @@ -1,307 +0,0 @@ ---- servconf.c.orig 2009-05-26 15:13:32.000000000 +0400 -+++ servconf.c 2009-05-26 18:09:30.000000000 +0400 -@@ -42,6 +42,10 @@ - #include "channels.h" - #include "groupaccess.h" - -+#ifdef WITH_LDAP_PUBKEY -+#include "ldapauth.h" -+#endif -+ - static void add_listen_addr(ServerOptions *, char *, int); - static void add_one_listen_addr(ServerOptions *, char *, int); - -@@ -128,11 +132,38 @@ - options->adm_forced_command = NULL; - options->chroot_directory = NULL; - options->zero_knowledge_password_authentication = -1; -+ options->none_enabled = -1; -+ options->tcp_rcv_buf_poll = -1; -+ options->hpn_disabled = -1; -+ options->hpn_buffer_size = -1; -+#ifdef WITH_LDAP_PUBKEY -+ /* XXX dirty */ -+ options->lpk.ld = NULL; -+ options->lpk.on = -1; -+ options->lpk.servers = NULL; -+ options->lpk.u_basedn = NULL; -+ options->lpk.g_basedn = NULL; -+ options->lpk.binddn = NULL; -+ options->lpk.bindpw = NULL; -+ options->lpk.sgroup = NULL; -+ options->lpk.filter = NULL; -+ options->lpk.fgroup = NULL; -+ options->lpk.l_conf = NULL; -+ options->lpk.tls = -1; -+ options->lpk.b_timeout.tv_sec = -1; -+ options->lpk.s_timeout.tv_sec = -1; -+ options->lpk.flags = FLAG_EMPTY; -+#endif - } - - void - fill_default_server_options(ServerOptions *options) - { -+ /* needed for hpn socket tests */ -+ int sock; -+ int socksize; -+ int socksizelen = sizeof(int); -+ - /* Portable-specific options */ - if (options->use_pam == -1) - options->use_pam = 1; -@@ -265,6 +296,68 @@ - options->permit_tun = SSH_TUNMODE_NO; - if (options->zero_knowledge_password_authentication == -1) - options->zero_knowledge_password_authentication = 0; -+ if (options->hpn_disabled == -1) -+ options->hpn_disabled = 0; -+ -+ if (options->hpn_buffer_size == -1) { -+ /* option not explicitly set. Now we have to figure out */ -+ /* what value to use */ -+ if (options->hpn_disabled == 1) { -+ options->hpn_buffer_size = CHAN_SES_WINDOW_DEFAULT; -+ } else { -+ /* get the current RCV size and set it to that */ -+ /*create a socket but don't connect it */ -+ /* we use that the get the rcv socket size */ -+ sock = socket(AF_INET, SOCK_STREAM, 0); -+ getsockopt(sock, SOL_SOCKET, SO_RCVBUF, -+ &socksize, &socksizelen); -+ close(sock); -+ options->hpn_buffer_size = socksize; -+ debug ("HPN Buffer Size: %d", options->hpn_buffer_size); -+ -+ } -+ } else { -+ /* we have to do this incase the user sets both values in a contradictory */ -+ /* manner. hpn_disabled overrrides hpn_buffer_size*/ -+ if (options->hpn_disabled <= 0) { -+ if (options->hpn_buffer_size == 0) -+ options->hpn_buffer_size = 1; -+ /* limit the maximum buffer to 64MB */ -+ if (options->hpn_buffer_size > 64*1024) { -+ options->hpn_buffer_size = 64*1024*1024; -+ } else { -+ options->hpn_buffer_size *= 1024; -+ } -+ } else -+ options->hpn_buffer_size = CHAN_TCP_WINDOW_DEFAULT; -+ } -+ -+#ifdef WITH_LDAP_PUBKEY -+ if (options->lpk.on == -1) -+ options->lpk.on = _DEFAULT_LPK_ON; -+ if (options->lpk.servers == NULL) -+ options->lpk.servers = _DEFAULT_LPK_SERVERS; -+ if (options->lpk.u_basedn == NULL) -+ options->lpk.u_basedn = _DEFAULT_LPK_UDN; -+ if (options->lpk.g_basedn == NULL) -+ options->lpk.g_basedn = _DEFAULT_LPK_GDN; -+ if (options->lpk.binddn == NULL) -+ options->lpk.binddn = _DEFAULT_LPK_BINDDN; -+ if (options->lpk.bindpw == NULL) -+ options->lpk.bindpw = _DEFAULT_LPK_BINDPW; -+ if (options->lpk.sgroup == NULL) -+ options->lpk.sgroup = _DEFAULT_LPK_SGROUP; -+ if (options->lpk.filter == NULL) -+ options->lpk.filter = _DEFAULT_LPK_FILTER; -+ if (options->lpk.tls == -1) -+ options->lpk.tls = _DEFAULT_LPK_TLS; -+ if (options->lpk.b_timeout.tv_sec == -1) -+ options->lpk.b_timeout.tv_sec = _DEFAULT_LPK_BTIMEOUT; -+ if (options->lpk.s_timeout.tv_sec == -1) -+ options->lpk.s_timeout.tv_sec = _DEFAULT_LPK_STIMEOUT; -+ if (options->lpk.l_conf == NULL) -+ options->lpk.l_conf = _DEFAULT_LPK_LDP; -+#endif - - /* Turn privilege separation on by default */ - if (use_privsep == -1) -@@ -310,7 +403,14 @@ - sMatch, sPermitOpen, sForceCommand, sChrootDirectory, - sUsePrivilegeSeparation, sAllowAgentForwarding, - sZeroKnowledgePasswordAuthentication, -+ sNoneEnabled, sTcpRcvBufPoll, sHPNDisabled, sHPNBufferSize, - sDeprecated, sUnsupported -+#ifdef WITH_LDAP_PUBKEY -+ ,sLdapPublickey, sLdapServers, sLdapUserDN -+ ,sLdapGroupDN, sBindDN, sBindPw, sMyGroup -+ ,sLdapFilter, sForceTLS, sBindTimeout -+ ,sSearchTimeout, sLdapConf -+#endif - } ServerOpCodes; - - #define SSHCFG_GLOBAL 0x01 /* allowed in main section of sshd_config */ -@@ -421,6 +521,20 @@ - { "clientalivecountmax", sClientAliveCountMax, SSHCFG_GLOBAL }, - { "authorizedkeysfile", sAuthorizedKeysFile, SSHCFG_GLOBAL }, - { "authorizedkeysfile2", sAuthorizedKeysFile2, SSHCFG_GLOBAL }, -+#ifdef WITH_LDAP_PUBKEY -+ { _DEFAULT_LPK_TOKEN, sLdapPublickey, SSHCFG_GLOBAL }, -+ { _DEFAULT_SRV_TOKEN, sLdapServers, SSHCFG_GLOBAL }, -+ { _DEFAULT_USR_TOKEN, sLdapUserDN, SSHCFG_GLOBAL }, -+ { _DEFAULT_GRP_TOKEN, sLdapGroupDN, SSHCFG_GLOBAL }, -+ { _DEFAULT_BDN_TOKEN, sBindDN, SSHCFG_GLOBAL }, -+ { _DEFAULT_BPW_TOKEN, sBindPw, SSHCFG_GLOBAL }, -+ { _DEFAULT_MYG_TOKEN, sMyGroup, SSHCFG_GLOBAL }, -+ { _DEFAULT_FIL_TOKEN, sLdapFilter, SSHCFG_GLOBAL }, -+ { _DEFAULT_TLS_TOKEN, sForceTLS, SSHCFG_GLOBAL }, -+ { _DEFAULT_BTI_TOKEN, sBindTimeout, SSHCFG_GLOBAL }, -+ { _DEFAULT_STI_TOKEN, sSearchTimeout, SSHCFG_GLOBAL }, -+ { _DEFAULT_LDP_TOKEN, sLdapConf, SSHCFG_GLOBAL }, -+#endif - { "useprivilegeseparation", sUsePrivilegeSeparation, SSHCFG_GLOBAL }, - { "acceptenv", sAcceptEnv, SSHCFG_GLOBAL }, - { "permittunnel", sPermitTunnel, SSHCFG_GLOBAL }, -@@ -428,6 +542,10 @@ - { "permitopen", sPermitOpen, SSHCFG_ALL }, - { "forcecommand", sForceCommand, SSHCFG_ALL }, - { "chrootdirectory", sChrootDirectory, SSHCFG_ALL }, -+ { "noneenabled", sNoneEnabled }, -+ { "hpndisabled", sHPNDisabled }, -+ { "hpnbuffersize", sHPNBufferSize }, -+ { "tcprcvbufpoll", sTcpRcvBufPoll }, - { NULL, sBadOption, 0 } - }; - -@@ -454,6 +572,7 @@ - - for (i = 0; keywords[i].name; i++) - if (strcasecmp(cp, keywords[i].name) == 0) { -+ debug ("Config token is %s", keywords[i].name); - *flags = keywords[i].flags; - return keywords[i].opcode; - } -@@ -851,6 +970,22 @@ - *intptr = value; - break; - -+ case sNoneEnabled: -+ intptr = &options->none_enabled; -+ goto parse_flag; -+ -+ case sTcpRcvBufPoll: -+ intptr = &options->tcp_rcv_buf_poll; -+ goto parse_flag; -+ -+ case sHPNDisabled: -+ intptr = &options->hpn_disabled; -+ goto parse_flag; -+ -+ case sHPNBufferSize: -+ intptr = &options->hpn_buffer_size; -+ goto parse_int; -+ - case sIgnoreUserKnownHosts: - intptr = &options->ignore_user_known_hosts; - goto parse_flag; -@@ -1311,6 +1446,107 @@ - while (arg) - arg = strdelim(&cp); - break; -+#ifdef WITH_LDAP_PUBKEY -+ case sLdapPublickey: -+ intptr = &options->lpk.on; -+ goto parse_flag; -+ case sLdapServers: -+ /* arg = strdelim(&cp); */ -+ p = line; -+ while(*p++); -+ arg = p; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing ldap server",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ if ((options->lpk.servers = ldap_parse_servers(arg)) == NULL) -+ fatal("%s line %d: error in ldap servers", filename, linenum); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sLdapUserDN: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing ldap server",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.u_basedn = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sLdapGroupDN: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing ldap server",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.g_basedn = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sBindDN: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing binddn",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.binddn = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sBindPw: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing bindpw",filename,linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.bindpw = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sMyGroup: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing groupname",filename, linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.sgroup = xstrdup(arg); -+ if (options->lpk.sgroup) -+ options->lpk.fgroup = ldap_parse_groups(options->lpk.sgroup); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sLdapFilter: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing filter",filename, linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.filter = xstrdup(arg); -+ memset(arg,0,strlen(arg)); -+ break; -+ case sForceTLS: -+ intptr = &options->lpk.tls; -+ arg = strdelim(&cp); -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing yes/no argument.", -+ filename, linenum); -+ value = 0; /* silence compiler */ -+ if (strcmp(arg, "yes") == 0) -+ value = 1; -+ else if (strcmp(arg, "no") == 0) -+ value = 0; -+ else if (strcmp(arg, "try") == 0) -+ value = -1; -+ else -+ fatal("%s line %d: Bad yes/no argument: %s", -+ filename, linenum, arg); -+ if (*intptr == -1) -+ *intptr = value; -+ break; -+ case sBindTimeout: -+ intptr = (int *) &options->lpk.b_timeout.tv_sec; -+ goto parse_int; -+ case sSearchTimeout: -+ intptr = (int *) &options->lpk.s_timeout.tv_sec; -+ goto parse_int; -+ break; -+ case sLdapConf: -+ arg = cp; -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing LpkLdapConf", filename, linenum); -+ arg[strlen(arg)] = '\0'; -+ options->lpk.l_conf = xstrdup(arg); -+ memset(arg, 0, strlen(arg)); -+ break; -+#endif - - default: - fatal("%s line %d: Missing handler for opcode %s (%d)", diff --git a/security/openssh-portable/files/openssh-5.2p1-hpn13v6-servconf.c.diff b/security/openssh-portable/files/openssh-5.2p1-hpn13v6-servconf.c.diff deleted file mode 100644 index bafd3e6d75aa..000000000000 --- a/security/openssh-portable/files/openssh-5.2p1-hpn13v6-servconf.c.diff +++ /dev/null @@ -1,117 +0,0 @@ -diff -NupwB servconf.c servconf.c ---- servconf.c 2009-01-28 00:31:23.000000000 -0500 -+++ servconf.c 2009-05-14 12:36:10.000000000 -0400 -@@ -128,11 +128,20 @@ initialize_server_options(ServerOptions - options->adm_forced_command = NULL; - options->chroot_directory = NULL; - options->zero_knowledge_password_authentication = -1; -+ options->none_enabled = -1; -+ options->tcp_rcv_buf_poll = -1; -+ options->hpn_disabled = -1; -+ options->hpn_buffer_size = -1; - } - - void - fill_default_server_options(ServerOptions *options) - { -+ /* needed for hpn socket tests */ -+ int sock; -+ int socksize; -+ int socksizelen = sizeof(int); -+ - /* Portable-specific options */ - if (options->use_pam == -1) - options->use_pam = 0; -@@ -262,6 +271,42 @@ fill_default_server_options(ServerOption - if (options->zero_knowledge_password_authentication == -1) - options->zero_knowledge_password_authentication = 0; - -+ if (options->hpn_disabled == -1) -+ options->hpn_disabled = 0; -+ -+ if (options->hpn_buffer_size == -1) { -+ /* option not explicitly set. Now we have to figure out */ -+ /* what value to use */ -+ if (options->hpn_disabled == 1) { -+ options->hpn_buffer_size = CHAN_SES_WINDOW_DEFAULT; -+ } else { -+ /* get the current RCV size and set it to that */ -+ /*create a socket but don't connect it */ -+ /* we use that the get the rcv socket size */ -+ sock = socket(AF_INET, SOCK_STREAM, 0); -+ getsockopt(sock, SOL_SOCKET, SO_RCVBUF, -+ &socksize, &socksizelen); -+ close(sock); -+ options->hpn_buffer_size = socksize; -+ debug ("HPN Buffer Size: %d", options->hpn_buffer_size); -+ -+ } -+ } else { -+ /* we have to do this incase the user sets both values in a contradictory */ -+ /* manner. hpn_disabled overrrides hpn_buffer_size*/ -+ if (options->hpn_disabled <= 0) { -+ if (options->hpn_buffer_size == 0) -+ options->hpn_buffer_size = 1; -+ /* limit the maximum buffer to 64MB */ -+ if (options->hpn_buffer_size > 64*1024) { -+ options->hpn_buffer_size = 64*1024*1024; -+ } else { -+ options->hpn_buffer_size *= 1024; -+ } -+ } else -+ options->hpn_buffer_size = CHAN_TCP_WINDOW_DEFAULT; -+ } -+ - /* Turn privilege separation on by default */ - if (use_privsep == -1) - use_privsep = 1; -@@ -306,6 +351,7 @@ typedef enum { - sMatch, sPermitOpen, sForceCommand, sChrootDirectory, - sUsePrivilegeSeparation, sAllowAgentForwarding, - sZeroKnowledgePasswordAuthentication, -+ sNoneEnabled, sTcpRcvBufPoll, sHPNDisabled, sHPNBufferSize, - sDeprecated, sUnsupported - } ServerOpCodes; - -@@ -424,6 +470,10 @@ static struct { - { "permitopen", sPermitOpen, SSHCFG_ALL }, - { "forcecommand", sForceCommand, SSHCFG_ALL }, - { "chrootdirectory", sChrootDirectory, SSHCFG_ALL }, -+ { "noneenabled", sNoneEnabled }, -+ { "hpndisabled", sHPNDisabled }, -+ { "hpnbuffersize", sHPNBufferSize }, -+ { "tcprcvbufpoll", sTcpRcvBufPoll }, - { NULL, sBadOption, 0 } - }; - -@@ -450,6 +500,7 @@ parse_token(const char *cp, const char * - - for (i = 0; keywords[i].name; i++) - if (strcasecmp(cp, keywords[i].name) == 0) { -+ debug ("Config token is %s", keywords[i].name); - *flags = keywords[i].flags; - return keywords[i].opcode; - } -@@ -847,6 +898,22 @@ process_server_config_line(ServerOptions - *intptr = value; - break; - -+ case sNoneEnabled: -+ intptr = &options->none_enabled; -+ goto parse_flag; -+ -+ case sTcpRcvBufPoll: -+ intptr = &options->tcp_rcv_buf_poll; -+ goto parse_flag; -+ -+ case sHPNDisabled: -+ intptr = &options->hpn_disabled; -+ goto parse_flag; -+ -+ case sHPNBufferSize: -+ intptr = &options->hpn_buffer_size; -+ goto parse_int; -+ - case sIgnoreUserKnownHosts: - intptr = &options->ignore_user_known_hosts; - goto parse_flag; diff --git a/security/openssh-portable/files/openssh-5.2p1-hpn13v6.diff b/security/openssh-portable/files/openssh-5.2p1-hpn13v6.diff deleted file mode 100644 index 4aed8f059ea3..000000000000 --- a/security/openssh-portable/files/openssh-5.2p1-hpn13v6.diff +++ /dev/null @@ -1,3566 +0,0 @@ -diff -NupwB auth2.c auth2.c ---- auth2.c 2008-11-05 00:20:46.000000000 -0500 -+++ auth2.c 2009-05-14 12:36:10.000000000 -0400 -@@ -49,6 +49,7 @@ - #include "dispatch.h" - #include "pathnames.h" - #include "buffer.h" -+#include "canohost.h" - - #ifdef GSSAPI - #include "ssh-gss.h" -@@ -75,6 +76,9 @@ extern Authmethod method_gssapi; - extern Authmethod method_jpake; - #endif - -+static int log_flag = 0; -+ -+ - Authmethod *authmethods[] = { - &method_none, - &method_pubkey, -@@ -225,6 +229,11 @@ input_userauth_request(int type, u_int32 - service = packet_get_string(NULL); - method = packet_get_string(NULL); - debug("userauth-request for user %s service %s method %s", user, service, method); -+ if (!log_flag) { -+ logit("SSH: Server;Ltype: Authname;Remote: %s-%d;Name: %s", -+ get_remote_ipaddr(), get_remote_port(), user); -+ log_flag = 1; -+ } - debug("attempt %d failures %d", authctxt->attempt, authctxt->failures); - - if ((style = strchr(user, ':')) != NULL) -diff -NupwB buffer.c buffer.c ---- buffer.c 2006-08-04 22:39:39.000000000 -0400 -+++ buffer.c 2009-05-14 12:36:10.000000000 -0400 -@@ -127,7 +127,7 @@ restart: - - /* Increase the size of the buffer and retry. */ - newlen = roundup(buffer->alloc + len, BUFFER_ALLOCSZ); -- if (newlen > BUFFER_MAX_LEN) -+ if (newlen > BUFFER_MAX_LEN_HPN) - fatal("buffer_append_space: alloc %u not supported", - newlen); - buffer->buf = xrealloc(buffer->buf, 1, newlen); -diff -NupwB buffer.h buffer.h ---- buffer.h 2008-05-19 00:59:37.000000000 -0400 -+++ buffer.h 2009-05-14 12:36:10.000000000 -0400 -@@ -16,6 +16,9 @@ - #ifndef BUFFER_H - #define BUFFER_H - -+/* move the following to a more appropriate place and name */ -+#define BUFFER_MAX_LEN_HPN 0x4000000 /* 64MB */ -+ - typedef struct { - u_char *buf; /* Buffer for data. */ - u_int alloc; /* Number of bytes allocated for data. */ -diff -NupwB channels.c channels.c ---- channels.c 2009-02-14 00:28:21.000000000 -0500 -+++ channels.c 2009-05-14 12:36:10.000000000 -0400 -@@ -169,8 +169,14 @@ static void port_open_helper(Channel *c, - static int connect_next(struct channel_connect *); - static void channel_connect_ctx_free(struct channel_connect *); - -+ -+static int hpn_disabled = 0; -+static int hpn_buffer_size = 2 * 1024 * 1024; -+ - /* -- channel core */ - -+ -+ - Channel * - channel_by_id(int id) - { -@@ -308,6 +314,7 @@ channel_new(char *ctype, int type, int r - c->local_window_max = window; - c->local_consumed = 0; - c->local_maxpacket = maxpack; -+ c->dynamic_window = 0; - c->remote_id = -1; - c->remote_name = xstrdup(remote_name); - c->remote_window = 0; -@@ -798,11 +805,35 @@ channel_pre_open_13(Channel *c, fd_set * - FD_SET(c->sock, writeset); - } - -+int channel_tcpwinsz () { -+ u_int32_t tcpwinsz = 0; -+ socklen_t optsz = sizeof(tcpwinsz); -+ int ret = -1; -+ -+ /* if we aren't on a socket return 128KB*/ -+ if(!packet_connection_is_on_socket()) -+ return(128*1024); -+ ret = getsockopt(packet_get_connection_in(), -+ SOL_SOCKET, SO_RCVBUF, &tcpwinsz, &optsz); -+ /* return no more than 64MB */ -+ if ((ret == 0) && tcpwinsz > BUFFER_MAX_LEN_HPN) -+ tcpwinsz = BUFFER_MAX_LEN_HPN; -+ debug2("tcpwinsz: %d for connection: %d", tcpwinsz, -+ packet_get_connection_in()); -+ return(tcpwinsz); -+} -+ - static void - channel_pre_open(Channel *c, fd_set *readset, fd_set *writeset) - { - u_int limit = compat20 ? c->remote_window : packet_get_maxsize(); - -+ /* check buffer limits */ -+ if ((!c->tcpwinsz) || (c->dynamic_window > 0)) -+ c->tcpwinsz = channel_tcpwinsz(); -+ -+ limit = MIN(limit, 2 * c->tcpwinsz); -+ - if (c->istate == CHAN_INPUT_OPEN && - limit > 0 && - buffer_len(&c->input) < limit && -@@ -1759,14 +1790,21 @@ channel_check_window(Channel *c) - c->local_maxpacket*3) || - c->local_window < c->local_window_max/2) && - c->local_consumed > 0) { -+ u_int addition = 0; -+ /* adjust max window size if we are in a dynamic environment */ -+ if (c->dynamic_window && (c->tcpwinsz > c->local_window_max)) { -+ /* grow the window somewhat aggressively to maintain pressure */ -+ addition = 1.5*(c->tcpwinsz - c->local_window_max); -+ c->local_window_max += addition; -+ } - packet_start(SSH2_MSG_CHANNEL_WINDOW_ADJUST); - packet_put_int(c->remote_id); -- packet_put_int(c->local_consumed); -+ packet_put_int(c->local_consumed + addition); - packet_send(); - debug2("channel %d: window %d sent adjust %d", - c->self, c->local_window, - c->local_consumed); -- c->local_window += c->local_consumed; -+ c->local_window += c->local_consumed + addition; - c->local_consumed = 0; - } - return 1; -@@ -1969,11 +2007,12 @@ channel_after_select(fd_set *readset, fd - - - /* If there is data to send to the connection, enqueue some of it now. */ --void -+int - channel_output_poll(void) - { - Channel *c; - u_int i, len; -+ int packet_length = 0; - - for (i = 0; i < channels_alloc; i++) { - c = channels[i]; -@@ -2013,7 +2052,7 @@ channel_output_poll(void) - packet_start(SSH2_MSG_CHANNEL_DATA); - packet_put_int(c->remote_id); - packet_put_string(data, dlen); -- packet_send(); -+ packet_length = packet_send(); - c->remote_window -= dlen + 4; - xfree(data); - } -@@ -2043,7 +2082,7 @@ channel_output_poll(void) - SSH2_MSG_CHANNEL_DATA : SSH_MSG_CHANNEL_DATA); - packet_put_int(c->remote_id); - packet_put_string(buffer_ptr(&c->input), len); -- packet_send(); -+ packet_length = packet_send(); - buffer_consume(&c->input, len); - c->remote_window -= len; - } -@@ -2078,12 +2117,13 @@ channel_output_poll(void) - packet_put_int(c->remote_id); - packet_put_int(SSH2_EXTENDED_DATA_STDERR); - packet_put_string(buffer_ptr(&c->extended), len); -- packet_send(); -+ packet_length = packet_send(); - buffer_consume(&c->extended, len); - c->remote_window -= len; - debug2("channel %d: sent ext data %d", c->self, len); - } - } -+ return (packet_length); - } - - -@@ -2459,6 +2499,15 @@ channel_set_af(int af) - IPv4or6 = af; - } - -+ -+void -+channel_set_hpn(int external_hpn_disabled, int external_hpn_buffer_size) -+{ -+ hpn_disabled = external_hpn_disabled; -+ hpn_buffer_size = external_hpn_buffer_size; -+ debug("HPN Disabled: %d, HPN Buffer Size: %d", hpn_disabled, hpn_buffer_size); -+} -+ - static int - channel_setup_fwd_listener(int type, const char *listen_addr, - u_short listen_port, int *allocated_listen_port, -@@ -2610,9 +2659,15 @@ channel_setup_fwd_listener(int type, con - } - - /* Allocate a channel number for the socket. */ -+ /* explicitly test for hpn disabled option. if true use smaller window size */ -+ if (hpn_disabled) - c = channel_new("port listener", type, sock, sock, -1, - CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, - 0, "port listener", 1); -+ else -+ c = channel_new("port listener", type, sock, sock, -1, -+ hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, -+ 0, "port listener", 1); - c->path = xstrdup(host); - c->host_port = port_to_connect; - c->listening_port = listen_port; -@@ -3151,10 +3206,17 @@ x11_create_display_inet(int x11_display_ - *chanids = xcalloc(num_socks + 1, sizeof(**chanids)); - for (n = 0; n < num_socks; n++) { - sock = socks[n]; -+ /* Is this really necassary? */ -+ if (hpn_disabled) - nc = channel_new("x11 listener", - SSH_CHANNEL_X11_LISTENER, sock, sock, -1, - CHAN_X11_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT, - 0, "X11 inet listener", 1); -+ else -+ nc = channel_new("x11 listener", -+ SSH_CHANNEL_X11_LISTENER, sock, sock, -1, -+ hpn_buffer_size, CHAN_X11_PACKET_DEFAULT, -+ 0, "X11 inet listener", 1); - nc->single_connection = single_connection; - (*chanids)[n] = nc->self; - } -diff -NupwB channels.h channels.h ---- channels.h 2009-02-14 00:28:21.000000000 -0500 -+++ channels.h 2009-05-14 12:36:10.000000000 -0400 -@@ -115,8 +115,10 @@ struct Channel { - u_int local_window_max; - u_int local_consumed; - u_int local_maxpacket; -+ int dynamic_window; - int extended_usage; - int single_connection; -+ u_int tcpwinsz; - - char *ctype; /* type */ - -@@ -146,9 +148,11 @@ struct Channel { - - /* default window/packet sizes for tcp/x11-fwd-channel */ - #define CHAN_SES_PACKET_DEFAULT (32*1024) --#define CHAN_SES_WINDOW_DEFAULT (64*CHAN_SES_PACKET_DEFAULT) -+#define CHAN_SES_WINDOW_DEFAULT (4*CHAN_SES_PACKET_DEFAULT) -+ - #define CHAN_TCP_PACKET_DEFAULT (32*1024) --#define CHAN_TCP_WINDOW_DEFAULT (64*CHAN_TCP_PACKET_DEFAULT) -+#define CHAN_TCP_WINDOW_DEFAULT (4*CHAN_TCP_PACKET_DEFAULT) -+ - #define CHAN_X11_PACKET_DEFAULT (16*1024) - #define CHAN_X11_WINDOW_DEFAULT (4*CHAN_X11_PACKET_DEFAULT) - -@@ -221,7 +225,7 @@ void channel_input_status_confirm(int, - - void channel_prepare_select(fd_set **, fd_set **, int *, u_int*, int); - void channel_after_select(fd_set *, fd_set *); --void channel_output_poll(void); -+int channel_output_poll(void); - - int channel_not_very_much_buffered_data(void); - void channel_close_all(void); -@@ -277,4 +281,7 @@ void chan_rcvd_ieof(Channel *); - void chan_write_failed(Channel *); - void chan_obuf_empty(Channel *); - -+/* hpn handler */ -+void channel_set_hpn(int, int); -+ - #endif -diff -NupwB cipher.c cipher.c ---- cipher.c 2009-01-28 00:38:41.000000000 -0500 -+++ cipher.c 2009-05-14 12:36:10.000000000 -0400 -@@ -55,6 +55,7 @@ extern const EVP_CIPHER *evp_ssh1_bf(voi - extern const EVP_CIPHER *evp_ssh1_3des(void); - extern void ssh1_3des_iv(EVP_CIPHER_CTX *, int, u_char *, int); - extern const EVP_CIPHER *evp_aes_128_ctr(void); -+extern const EVP_CIPHER *evp_aes_ctr_mt(void); - extern void ssh_aes_ctr_iv(EVP_CIPHER_CTX *, int, u_char *, u_int); - - struct Cipher { -@@ -82,9 +83,9 @@ struct Cipher { - { "aes256-cbc", SSH_CIPHER_SSH2, 16, 32, 0, 1, EVP_aes_256_cbc }, - { "rijndael-cbc@lysator.liu.se", - SSH_CIPHER_SSH2, 16, 32, 0, 1, EVP_aes_256_cbc }, -- { "aes128-ctr", SSH_CIPHER_SSH2, 16, 16, 0, 0, evp_aes_128_ctr }, -- { "aes192-ctr", SSH_CIPHER_SSH2, 16, 24, 0, 0, evp_aes_128_ctr }, -- { "aes256-ctr", SSH_CIPHER_SSH2, 16, 32, 0, 0, evp_aes_128_ctr }, -+ { "aes128-ctr", SSH_CIPHER_SSH2, 16, 16, 0, 0, evp_aes_ctr_mt }, -+ { "aes192-ctr", SSH_CIPHER_SSH2, 16, 24, 0, 0, evp_aes_ctr_mt }, -+ { "aes256-ctr", SSH_CIPHER_SSH2, 16, 32, 0, 0, evp_aes_ctr_mt }, - #ifdef USE_CIPHER_ACSS - { "acss@openssh.org", SSH_CIPHER_SSH2, 16, 5, 0, 0, EVP_acss }, - #endif -@@ -163,7 +164,8 @@ 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 && -+c->number != SSH_CIPHER_NONE)) { - debug("bad cipher %s [%s]", p, names); - xfree(cipher_list); - return 0; -@@ -337,6 +339,7 @@ cipher_get_keyiv(CipherContext *cc, u_ch - int evplen; - - switch (c->number) { -+ case SSH_CIPHER_NONE: - case SSH_CIPHER_SSH2: - case SSH_CIPHER_DES: - case SSH_CIPHER_BLOWFISH: -@@ -371,6 +374,7 @@ cipher_set_keyiv(CipherContext *cc, u_ch - int evplen = 0; - - switch (c->number) { -+ case SSH_CIPHER_NONE: - case SSH_CIPHER_SSH2: - case SSH_CIPHER_DES: - case SSH_CIPHER_BLOWFISH: -diff -NupwB cipher-ctr-mt.c cipher-ctr-mt.c ---- cipher-ctr-mt.c 1969-12-31 19:00:00.000000000 -0500 -+++ cipher-ctr-mt.c 2009-05-14 12:36:10.000000000 -0400 -@@ -0,0 +1,473 @@ -+/* -+ * OpenSSH Multi-threaded AES-CTR Cipher -+ * -+ * Author: Benjamin Bennett <ben@psc.edu> -+ * Copyright (c) 2008 Pittsburgh Supercomputing Center. All rights reserved. -+ * -+ * Based on original OpenSSH AES-CTR cipher. Small portions remain unchanged, -+ * Copyright (c) 2003 Markus Friedl <markus@openbsd.org> -+ * -+ * Permission to use, copy, modify, and distribute this software for any -+ * purpose with or without fee is hereby granted, provided that the above -+ * copyright notice and this permission notice appear in all copies. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -+ */ -+#include "includes.h" -+ -+#include <sys/types.h> -+ -+#include <stdarg.h> -+#include <string.h> -+ -+#include <openssl/evp.h> -+ -+#include "xmalloc.h" -+#include "log.h" -+ -+/* compatibility with old or broken OpenSSL versions */ -+#include "openbsd-compat/openssl-compat.h" -+ -+#ifndef USE_BUILTIN_RIJNDAEL -+#include <openssl/aes.h> -+#endif -+ -+#include <pthread.h> -+ -+/*-------------------- TUNABLES --------------------*/ -+/* Number of pregen threads to use */ -+#define CIPHER_THREADS 2 -+ -+/* Number of keystream queues */ -+#define NUMKQ (CIPHER_THREADS + 2) -+ -+/* Length of a keystream queue */ -+#define KQLEN 4096 -+ -+/* Processor cacheline length */ -+#define CACHELINE_LEN 64 -+ -+/* Collect thread stats and print at cancellation when in debug mode */ -+/* #define CIPHER_THREAD_STATS */ -+ -+/* Use single-byte XOR instead of 8-byte XOR */ -+/* #define CIPHER_BYTE_XOR */ -+/*-------------------- END TUNABLES --------------------*/ -+ -+ -+const EVP_CIPHER *evp_aes_ctr_mt(void); -+ -+#ifdef CIPHER_THREAD_STATS -+/* -+ * Struct to collect thread stats -+ */ -+struct thread_stats { -+ u_int fills; -+ u_int skips; -+ u_int waits; -+ u_int drains; -+}; -+ -+/* -+ * Debug print the thread stats -+ * Use with pthread_cleanup_push for displaying at thread cancellation -+ */ -+static void -+thread_loop_stats(void *x) -+{ -+ struct thread_stats *s = x; -+ -+ debug("tid %lu - %u fills, %u skips, %u waits", pthread_self(), -+ s->fills, s->skips, s->waits); -+} -+ -+ #define STATS_STRUCT(s) struct thread_stats s -+ #define STATS_INIT(s) { memset(&s, 0, sizeof(s)); } -+ #define STATS_FILL(s) { s.fills++; } -+ #define STATS_SKIP(s) { s.skips++; } -+ #define STATS_WAIT(s) { s.waits++; } -+ #define STATS_DRAIN(s) { s.drains++; } -+#else -+ #define STATS_STRUCT(s) -+ #define STATS_INIT(s) -+ #define STATS_FILL(s) -+ #define STATS_SKIP(s) -+ #define STATS_WAIT(s) -+ #define STATS_DRAIN(s) -+#endif -+ -+/* Keystream Queue state */ -+enum { -+ KQINIT, -+ KQEMPTY, -+ KQFILLING, -+ KQFULL, -+ KQDRAINING -+}; -+ -+/* Keystream Queue struct */ -+struct kq { -+ u_char keys[KQLEN][AES_BLOCK_SIZE]; -+ u_char ctr[AES_BLOCK_SIZE]; -+ u_char pad0[CACHELINE_LEN]; -+ volatile int qstate; -+ pthread_mutex_t lock; -+ pthread_cond_t cond; -+ u_char pad1[CACHELINE_LEN]; -+}; -+ -+/* Context struct */ -+struct ssh_aes_ctr_ctx -+{ -+ struct kq q[NUMKQ]; -+ AES_KEY aes_ctx; -+ STATS_STRUCT(stats); -+ u_char aes_counter[AES_BLOCK_SIZE]; -+ pthread_t tid[CIPHER_THREADS]; -+ int state; -+ int qidx; -+ int ridx; -+}; -+ -+/* <friedl> -+ * increment counter 'ctr', -+ * the counter is of size 'len' bytes and stored in network-byte-order. -+ * (LSB at ctr[len-1], MSB at ctr[0]) -+ */ -+static void -+ssh_ctr_inc(u_char *ctr, u_int len) -+{ -+ int i; -+ -+ for (i = len - 1; i >= 0; i--) -+ if (++ctr[i]) /* continue on overflow */ -+ return; -+} -+ -+/* -+ * Add num to counter 'ctr' -+ */ -+static void -+ssh_ctr_add(u_char *ctr, uint32_t num, u_int len) -+{ -+ int i; -+ uint16_t n; -+ -+ for (n = 0, i = len - 1; i >= 0 && (num || n); i--) { -+ n = ctr[i] + (num & 0xff) + n; -+ num >>= 8; -+ ctr[i] = n & 0xff; -+ n >>= 8; -+ } -+} -+ -+/* -+ * Threads may be cancelled in a pthread_cond_wait, we must free the mutex -+ */ -+static void -+thread_loop_cleanup(void *x) -+{ -+ pthread_mutex_unlock((pthread_mutex_t *)x); -+} -+ -+/* -+ * The life of a pregen thread: -+ * Find empty keystream queues and fill them using their counter. -+ * When done, update counter for the next fill. -+ */ -+static void * -+thread_loop(void *x) -+{ -+ AES_KEY key; -+ STATS_STRUCT(stats); -+ struct ssh_aes_ctr_ctx *c = x; -+ struct kq *q; -+ int i; -+ int qidx; -+ -+ /* Threads stats on cancellation */ -+ STATS_INIT(stats); -+#ifdef CIPHER_THREAD_STATS -+ pthread_cleanup_push(thread_loop_stats, &stats); -+#endif -+ -+ /* Thread local copy of AES key */ -+ memcpy(&key, &c->aes_ctx, sizeof(key)); -+ -+ /* -+ * Handle the special case of startup, one thread must fill -+ * the first KQ then mark it as draining. Lock held throughout. -+ */ -+ if (pthread_equal(pthread_self(), c->tid[0])) { -+ q = &c->q[0]; -+ pthread_mutex_lock(&q->lock); -+ if (q->qstate == KQINIT) { -+ for (i = 0; i < KQLEN; i++) { -+ AES_encrypt(q->ctr, q->keys[i], &key); -+ ssh_ctr_inc(q->ctr, AES_BLOCK_SIZE); -+ } -+ ssh_ctr_add(q->ctr, KQLEN * (NUMKQ - 1), AES_BLOCK_SIZE); -+ q->qstate = KQDRAINING; -+ STATS_FILL(stats); -+ pthread_cond_broadcast(&q->cond); -+ } -+ pthread_mutex_unlock(&q->lock); -+ } -+ else -+ STATS_SKIP(stats); -+ -+ /* -+ * Normal case is to find empty queues and fill them, skipping over -+ * queues already filled by other threads and stopping to wait for -+ * a draining queue to become empty. -+ * -+ * Multiple threads may be waiting on a draining queue and awoken -+ * when empty. The first thread to wake will mark it as filling, -+ * others will move on to fill, skip, or wait on the next queue. -+ */ -+ for (qidx = 1;; qidx = (qidx + 1) % NUMKQ) { -+ /* Check if I was cancelled, also checked in cond_wait */ -+ pthread_testcancel(); -+ -+ /* Lock queue and block if its draining */ -+ q = &c->q[qidx]; -+ pthread_mutex_lock(&q->lock); -+ pthread_cleanup_push(thread_loop_cleanup, &q->lock); -+ while (q->qstate == KQDRAINING || q->qstate == KQINIT) { -+ STATS_WAIT(stats); -+ pthread_cond_wait(&q->cond, &q->lock); -+ } -+ pthread_cleanup_pop(0); -+ -+ /* If filling or full, somebody else got it, skip */ -+ if (q->qstate != KQEMPTY) { -+ pthread_mutex_unlock(&q->lock); -+ STATS_SKIP(stats); -+ continue; -+ } -+ -+ /* -+ * Empty, let's fill it. -+ * Queue lock is relinquished while we do this so others -+ * can see that it's being filled. -+ */ -+ q->qstate = KQFILLING; -+ pthread_mutex_unlock(&q->lock); -+ for (i = 0; i < KQLEN; i++) { -+ AES_encrypt(q->ctr, q->keys[i], &key); -+ ssh_ctr_inc(q->ctr, AES_BLOCK_SIZE); -+ } -+ -+ /* Re-lock, mark full and signal consumer */ -+ pthread_mutex_lock(&q->lock); -+ ssh_ctr_add(q->ctr, KQLEN * (NUMKQ - 1), AES_BLOCK_SIZE); -+ q->qstate = KQFULL; -+ STATS_FILL(stats); -+ pthread_cond_signal(&q->cond); -+ pthread_mutex_unlock(&q->lock); -+ } -+ -+#ifdef CIPHER_THREAD_STATS -+ /* Stats */ -+ pthread_cleanup_pop(1); -+#endif -+ -+ return NULL; -+} -+ -+static int -+ssh_aes_ctr(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src, -+ u_int len) -+{ -+ struct ssh_aes_ctr_ctx *c; -+ struct kq *q, *oldq; -+ int ridx; -+ u_char *buf; -+ -+ if (len == 0) -+ return (1); -+ if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) == NULL) -+ return (0); -+ -+ q = &c->q[c->qidx]; -+ ridx = c->ridx; -+ -+ /* src already padded to block multiple */ -+ while (len > 0) { -+ buf = q->keys[ridx]; -+ -+#ifdef CIPHER_BYTE_XOR -+ dest[0] = src[0] ^ buf[0]; -+ dest[1] = src[1] ^ buf[1]; -+ dest[2] = src[2] ^ buf[2]; -+ dest[3] = src[3] ^ buf[3]; -+ dest[4] = src[4] ^ buf[4]; -+ dest[5] = src[5] ^ buf[5]; -+ dest[6] = src[6] ^ buf[6]; -+ dest[7] = src[7] ^ buf[7]; -+ dest[8] = src[8] ^ buf[8]; -+ dest[9] = src[9] ^ buf[9]; -+ dest[10] = src[10] ^ buf[10]; -+ dest[11] = src[11] ^ buf[11]; -+ dest[12] = src[12] ^ buf[12]; -+ dest[13] = src[13] ^ buf[13]; -+ dest[14] = src[14] ^ buf[14]; -+ dest[15] = src[15] ^ buf[15]; -+#else -+ *(uint64_t *)dest = *(uint64_t *)src ^ *(uint64_t *)buf; -+ *(uint64_t *)(dest + 8) = *(uint64_t *)(src + 8) ^ -+ *(uint64_t *)(buf + 8); -+#endif -+ -+ dest += 16; -+ src += 16; -+ len -= 16; -+ ssh_ctr_inc(ctx->iv, AES_BLOCK_SIZE); -+ -+ /* Increment read index, switch queues on rollover */ -+ if ((ridx = (ridx + 1) % KQLEN) == 0) { -+ oldq = q; -+ -+ /* Mark next queue draining, may need to wait */ -+ c->qidx = (c->qidx + 1) % NUMKQ; -+ q = &c->q[c->qidx]; -+ pthread_mutex_lock(&q->lock); -+ while (q->qstate != KQFULL) { -+ STATS_WAIT(c->stats); -+ pthread_cond_wait(&q->cond, &q->lock); -+ } -+ q->qstate = KQDRAINING; -+ pthread_mutex_unlock(&q->lock); -+ -+ /* Mark consumed queue empty and signal producers */ -+ pthread_mutex_lock(&oldq->lock); -+ oldq->qstate = KQEMPTY; -+ STATS_DRAIN(c->stats); -+ pthread_cond_broadcast(&oldq->cond); -+ pthread_mutex_unlock(&oldq->lock); -+ } -+ } -+ c->ridx = ridx; -+ return (1); -+} -+ -+#define HAVE_NONE 0 -+#define HAVE_KEY 1 -+#define HAVE_IV 2 -+static int -+ssh_aes_ctr_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv, -+ int enc) -+{ -+ struct ssh_aes_ctr_ctx *c; -+ int i; -+ -+ if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) == NULL) { -+ c = xmalloc(sizeof(*c)); -+ -+ c->state = HAVE_NONE; -+ for (i = 0; i < NUMKQ; i++) { -+ pthread_mutex_init(&c->q[i].lock, NULL); -+ pthread_cond_init(&c->q[i].cond, NULL); -+ } -+ -+ STATS_INIT(c->stats); -+ -+ EVP_CIPHER_CTX_set_app_data(ctx, c); -+ } -+ -+ if (c->state == (HAVE_KEY | HAVE_IV)) { -+ /* Cancel pregen threads */ -+ for (i = 0; i < CIPHER_THREADS; i++) -+ pthread_cancel(c->tid[i]); -+ for (i = 0; i < CIPHER_THREADS; i++) -+ pthread_join(c->tid[i], NULL); -+ /* Start over getting key & iv */ -+ c->state = HAVE_NONE; -+ } -+ -+ if (key != NULL) { -+ AES_set_encrypt_key(key, EVP_CIPHER_CTX_key_length(ctx) * 8, -+ &c->aes_ctx); -+ c->state |= HAVE_KEY; -+ } -+ -+ if (iv != NULL) { -+ memcpy(ctx->iv, iv, AES_BLOCK_SIZE); -+ c->state |= HAVE_IV; -+ } -+ -+ if (c->state == (HAVE_KEY | HAVE_IV)) { -+ /* Clear queues */ -+ memcpy(c->q[0].ctr, ctx->iv, AES_BLOCK_SIZE); -+ c->q[0].qstate = KQINIT; -+ for (i = 1; i < NUMKQ; i++) { -+ memcpy(c->q[i].ctr, ctx->iv, AES_BLOCK_SIZE); -+ ssh_ctr_add(c->q[i].ctr, i * KQLEN, AES_BLOCK_SIZE); -+ c->q[i].qstate = KQEMPTY; -+ } -+ c->qidx = 0; -+ c->ridx = 0; -+ -+ /* Start threads */ -+ for (i = 0; i < CIPHER_THREADS; i++) { -+ pthread_create(&c->tid[i], NULL, thread_loop, c); -+ } -+ pthread_mutex_lock(&c->q[0].lock); -+ while (c->q[0].qstate != KQDRAINING) -+ pthread_cond_wait(&c->q[0].cond, &c->q[0].lock); -+ pthread_mutex_unlock(&c->q[0].lock); -+ -+ } -+ return (1); -+} -+ -+static int -+ssh_aes_ctr_cleanup(EVP_CIPHER_CTX *ctx) -+{ -+ struct ssh_aes_ctr_ctx *c; -+ int i; -+ -+ if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) != NULL) { -+#ifdef CIPHER_THREAD_STATS -+ debug("main thread: %u drains, %u waits", c->stats.drains, -+ c->stats.waits); -+#endif -+ /* Cancel pregen threads */ -+ for (i = 0; i < CIPHER_THREADS; i++) -+ pthread_cancel(c->tid[i]); -+ for (i = 0; i < CIPHER_THREADS; i++) -+ pthread_join(c->tid[i], NULL); -+ -+ memset(c, 0, sizeof(*c)); -+ xfree(c); -+ EVP_CIPHER_CTX_set_app_data(ctx, NULL); -+ } -+ return (1); -+} -+ -+/* <friedl> */ -+const EVP_CIPHER * -+evp_aes_ctr_mt(void) -+{ -+ static EVP_CIPHER aes_ctr; -+ -+ memset(&aes_ctr, 0, sizeof(EVP_CIPHER)); -+ aes_ctr.nid = NID_undef; -+ aes_ctr.block_size = AES_BLOCK_SIZE; -+ aes_ctr.iv_len = AES_BLOCK_SIZE; -+ aes_ctr.key_len = 16; -+ aes_ctr.init = ssh_aes_ctr_init; -+ aes_ctr.cleanup = ssh_aes_ctr_cleanup; -+ aes_ctr.do_cipher = ssh_aes_ctr; -+#ifndef SSH_OLD_EVP -+ aes_ctr.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | -+ EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV; -+#endif -+ return (&aes_ctr); -+} -diff -NupwB clientloop.c clientloop.c ---- clientloop.c 2009-02-14 00:28:21.000000000 -0500 -+++ clientloop.c 2009-05-14 12:36:10.000000000 -0400 -@@ -1688,9 +1688,15 @@ client_request_x11(const char *request_t - sock = x11_connect_display(); - if (sock < 0) - return NULL; -+ /* again is this really necessary for X11? */ -+ if (options.hpn_disabled) - c = channel_new("x11", - SSH_CHANNEL_X11_OPEN, sock, sock, -1, - CHAN_TCP_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT, 0, "x11", 1); -+ else -+ c = channel_new("x11", -+ SSH_CHANNEL_X11_OPEN, sock, sock, -1, -+ options.hpn_buffer_size, CHAN_X11_PACKET_DEFAULT, 0, "x11", 1); - c->force_drain = 1; - return c; - } -@@ -1710,9 +1716,15 @@ client_request_agent(const char *request - sock = ssh_get_authentication_socket(); - if (sock < 0) - return NULL; -+ if (options.hpn_disabled) - c = channel_new("authentication agent connection", - SSH_CHANNEL_OPEN, sock, sock, -1, -- CHAN_X11_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, -+ CHAN_X11_WINDOW_DEFAULT, CHAN_TCP_WINDOW_DEFAULT, 0, -+ "authentication agent connection", 1); -+ else -+ c = channel_new("authentication agent connection", -+ SSH_CHANNEL_OPEN, sock, sock, -1, -+ options.hpn_buffer_size, options.hpn_buffer_size, 0, - "authentication agent connection", 1); - c->force_drain = 1; - return c; -@@ -1740,10 +1752,18 @@ client_request_tun_fwd(int tun_mode, int - return -1; - } - -+ if(options.hpn_disabled) -+ c = channel_new("tun", SSH_CHANNEL_OPENING, fd, fd, -1, -+ CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, -+ 0, "tun", 1); -+ else - c = channel_new("tun", SSH_CHANNEL_OPENING, fd, fd, -1, -- CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1); -+ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, -+ 0, "tun", 1); - c->datagram = 1; - -+ -+ - #if defined(SSH_TUN_FILTER) - if (options.tun_open == SSH_TUNMODE_POINTOPOINT) - channel_register_filter(c->self, sys_tun_infilter, -diff -NupwB compat.c compat.c ---- compat.c 2008-11-03 03:20:14.000000000 -0500 -+++ compat.c 2009-05-14 12:36:10.000000000 -0400 -@@ -170,6 +170,15 @@ compat_datafellows(const char *version) - strlen(check[i].pat), 0) == 1) { - debug("match: %s pat %s", version, check[i].pat); - datafellows = check[i].bugs; -+ /* Check to see if the remote side is OpenSSH and not HPN */ -+ if(strstr(version,"OpenSSH") != NULL) -+ { -+ if (strstr(version,"hpn") == NULL) -+ { -+ datafellows |= SSH_BUG_LARGEWINDOW; -+ debug("Remote is NON-HPN aware"); -+ } -+ } - return; - } - } -diff -NupwB compat.h compat.h ---- compat.h 2008-11-03 03:20:14.000000000 -0500 -+++ compat.h 2009-05-14 12:36:10.000000000 -0400 -@@ -58,6 +58,7 @@ - #define SSH_OLD_FORWARD_ADDR 0x01000000 - #define SSH_BUG_RFWD_ADDR 0x02000000 - #define SSH_NEW_OPENSSH 0x04000000 -+#define SSH_BUG_LARGEWINDOW 0x08000000 - - void enable_compat13(void); - void enable_compat20(void); -Common subdirectories: contrib and contrib -diff -NupwB HPN-README HPN-README ---- HPN-README 1969-12-31 19:00:00.000000000 -0500 -+++ HPN-README 2009-05-14 12:36:10.000000000 -0400 -@@ -0,0 +1,128 @@ -+Notes: -+ -+MULTI-THREADED CIPHER: -+The AES cipher in CTR mode has been multithreaded (MTR-AES-CTR). This will allow ssh installations -+on hosts with multiple cores to use more than one processing core during encryption. -+Tests have show significant throughput performance increases when using MTR-AES-CTR up -+to and including a full gigabit per second on quad core systems. It should be possible to -+achieve full line rate on dual core systems but OS and data management overhead makes this -+more difficult to achieve. The cipher stream from MTR-AES-CTR is entirely compatible with single -+thread AES-CTR (ST-AES-CTR) implementations and should be 100% backward compatible. Optimal -+performance requires the MTR-AES-CTR mode be enabled on both ends of the connection. -+The MTR-AES-CTR replaces ST-AES-CTR and is used in exactly the same way with the same -+nomenclature. -+Use examples: ssh -caes128-ctr you@host.com -+ scp -oCipher=aes256-ctr file you@host.com:~/file -+ -+NONE CIPHER: -+To use the NONE option you must have the NoneEnabled switch set on the server and -+you *must* have *both* NoneEnabled and NoneSwitch set to yes on the client. The NONE -+feature works with ALL ssh subsystems (as far as we can tell) *AS LONG AS* a tty is not -+spawned. If a user uses the -T switch to prevent a tty being created the NONE cipher will -+be disabled. -+ -+The performance increase will only be as good as the network and TCP stack tuning -+on the reciever side of the connection allows. As a rule of thumb a user will need -+at least 10Mb/s connection with a 100ms RTT to see a doubling of performance. The -+HPN-SSH home page describes this in greater detail. -+ -+http://www.psc.edu/networking/projects/hpn-ssh -+ -+BUFFER SIZES: -+ -+If HPN is disabled the receive buffer size will be set to the -+OpenSSH default of 64K. -+ -+If an HPN system connects to a nonHPN system the receive buffer will -+be set to the HPNBufferSize value. The default is 2MB but user adjustable. -+ -+If an HPN to HPN connection is established a number of different things might -+happen based on the user options and conditions. -+ -+Conditions: HPNBufferSize NOT Set, TCPRcvBufPoll enabled, TCPRcvBuf NOT Set -+HPN Buffer Size = up to 64MB -+This is the default state. The HPN buffer size will grow to a maximum of 64MB -+as the TCP receive buffer grows. The maximum HPN Buffer size of 64MB is -+geared towards 10GigE transcontinental connections. -+ -+Conditions: HPNBufferSize NOT Set, TCPRcvBufPoll disabled, TCPRcvBuf NOT Set -+HPN Buffer Size = TCP receive buffer value. -+Users on non-autotuning systesm should disable TCPRcvBufPoll in the -+ssh_cofig and sshd_config -+ -+Conditions: HPNBufferSize SET, TCPRcvBufPoll disabled, TCPRcvBuf NOT Set -+HPN Buffer Size = minmum of TCP receive buffer and HPNBufferSize. -+This would be the system defined TCP receive buffer (RWIN). -+ -+Conditions: HPNBufferSize SET, TCPRcvBufPoll disabled, TCPRcvBuf SET -+HPN Buffer Size = minmum of TCPRcvBuf and HPNBufferSize. -+Generally there is no need to set both. -+ -+Conditions: HPNBufferSize SET, TCPRcvBufPoll enabled, TCPRcvBuf NOT Set -+HPN Buffer Size = grows to HPNBufferSize -+The buffer will grow up to the maximum size specified here. -+ -+Conditions: HPNBufferSize SET, TCPRcvBufPoll enabled, TCPRcvBuf SET -+HPN Buffer Size = minmum of TCPRcvBuf and HPNBufferSize. -+Generally there is no need to set both of these, especially on autotuning -+systems. However, if the users wishes to override the autotuning this would be -+one way to do it. -+ -+Conditions: HPNBufferSize NOT Set, TCPRcvBufPoll enabled, TCPRcvBuf SET -+HPN Buffer Size = TCPRcvBuf. -+This will override autotuning and set the TCP recieve buffer to the user defined -+value. -+ -+ -+HPN Specific Configuration options -+ -+TcpRcvBuf=[int]KB client -+ set the TCP socket receive buffer to n Kilobytes. It can be set up to the -+maximum socket size allowed by the system. This is useful in situations where -+the tcp receive window is set low but the maximum buffer size is set -+higher (as is typical). This works on a per TCP connection basis. You can also -+use this to artifically limit the transfer rate of the connection. In these -+cases the throughput will be no more than n/RTT. The minimum buffer size is 1KB. -+Default is the current system wide tcp receive buffer size. -+ -+TcpRcvBufPoll=[yes/no] client/server -+ enable of disable the polling of the tcp receive buffer through the life -+of the connection. You would want to make sure that this option is enabled -+for systems making use of autotuning kernels (linux 2.4.24+, 2.6, MS Vista) -+default is yes. -+ -+NoneEnabled=[yes/no] client/server -+ enable or disable the use of the None cipher. Care must always be used -+when enabling this as it will allow users to send data in the clear. However, -+it is important to note that authentication information remains encrypted -+even if this option is enabled. Set to no by default. -+ -+NoneSwitch=[yes/no] client -+ Switch the encryption cipher being used to the None cipher after -+authentication takes place. NoneEnabled must be enabled on both the client -+and server side of the connection. When the connection switches to the NONE -+cipher a warning is sent to STDERR. The connection attempt will fail with an -+error if a client requests a NoneSwitch from the server that does not explicitly -+have NoneEnabled set to yes. Note: The NONE cipher cannot be used in -+interactive (shell) sessions and it will fail silently. Set to no by default. -+ -+HPNDisabled=[yes/no] client/server -+ In some situations, such as transfers on a local area network, the impact -+of the HPN code produces a net decrease in performance. In these cases it is -+helpful to disable the HPN functionality. By default HPNDisabled is set to no. -+ -+HPNBufferSize=[int]KB client/server -+ This is the default buffer size the HPN functionality uses when interacting -+with nonHPN SSH installations. Conceptually this is similar to the TcpRcvBuf -+option as applied to the internal SSH flow control. This value can range from -+1KB to 64MB (1-65536). Use of oversized or undersized buffers can cause performance -+problems depending on the length of the network path. The default size of this buffer -+is 2MB. -+ -+ -+Credits: This patch was conceived, designed, and led by Chris Rapier (rapier@psc.edu) -+ The majority of the actual coding for versions up to HPN12v1 was performed -+ by Michael Stevens (mstevens@andrew.cmu.edu). The MT-AES-CTR cipher was -+ implemented by Ben Bennet (ben@psc.edu). This work was financed, in part, -+ by Cisco System, Inc., the National Library of Medicine, -+ and the National Science Foundation. -diff -NupwB kex.c kex.c ---- kex.c 2008-11-03 03:19:12.000000000 -0500 -+++ kex.c 2009-05-14 12:36:10.000000000 -0400 -@@ -48,6 +48,7 @@ - #include "match.h" - #include "dispatch.h" - #include "monitor.h" -+#include "canohost.h" - - #define KEX_COOKIE_LEN 16 - -@@ -64,7 +65,8 @@ static void kex_kexinit_finish(Kex *); - static void kex_choose_conf(Kex *); - - /* put algorithm proposal into buffer */ --static void -+/* used in sshconnect.c as well as kex.c */ -+void - kex_prop2buf(Buffer *b, char *proposal[PROPOSAL_MAX]) - { - u_int i; -@@ -376,6 +378,13 @@ kex_choose_conf(Kex *kex) - int nenc, nmac, ncomp; - u_int mode, ctos, need; - int first_kex_follows, type; -+ int log_flag = 0; -+ -+ int auth_flag; -+ -+ auth_flag = packet_authentication_state(); -+ -+ debug ("AUTH STATE IS %d", auth_flag); - - my = kex_buf2prop(&kex->my, NULL); - peer = kex_buf2prop(&kex->peer, &first_kex_follows); -@@ -400,11 +409,34 @@ kex_choose_conf(Kex *kex) - choose_enc (&newkeys->enc, cprop[nenc], sprop[nenc]); - choose_mac (&newkeys->mac, cprop[nmac], sprop[nmac]); - choose_comp(&newkeys->comp, cprop[ncomp], sprop[ncomp]); -+ debug("REQUESTED ENC.NAME is '%s'", newkeys->enc.name); -+ if (strcmp(newkeys->enc.name, "none") == 0) { -+ debug("Requesting NONE. Authflag is %d", auth_flag); -+ if (auth_flag == 1) { -+ debug("None requested post authentication."); -+ } else { -+ fatal("Pre-authentication none cipher requests are not allowed."); -+ } -+ } - debug("kex: %s %s %s %s", - ctos ? "client->server" : "server->client", - newkeys->enc.name, - newkeys->mac.name, - newkeys->comp.name); -+ /* client starts withctos = 0 && log flag = 0 and no log*/ -+ /* 2nd client pass ctos=1 and flag = 1 so no log*/ -+ /* server starts with ctos =1 && log_flag = 0 so log */ -+ /* 2nd sever pass ctos = 1 && log flag = 1 so no log*/ -+ /* -cjr*/ -+ if (ctos && !log_flag) { -+ logit("SSH: Server;Ltype: Kex;Remote: %s-%d;Enc: %s;MAC: %s;Comp: %s", -+ get_remote_ipaddr(), -+ get_remote_port(), -+ newkeys->enc.name, -+ newkeys->mac.name, -+ newkeys->comp.name); -+ } -+ log_flag = 1; - } - choose_kex(kex, cprop[PROPOSAL_KEX_ALGS], sprop[PROPOSAL_KEX_ALGS]); - choose_hostkeyalg(kex, cprop[PROPOSAL_SERVER_HOST_KEY_ALGS], -diff -NupwB kex.h kex.h ---- kex.h 2007-06-11 00:01:42.000000000 -0400 -+++ kex.h 2009-05-14 12:36:10.000000000 -0400 -@@ -127,6 +127,8 @@ struct Kex { - void (*kex[KEX_MAX])(Kex *); - }; - -+void kex_prop2buf(Buffer *, char *proposal[PROPOSAL_MAX]); -+ - Kex *kex_setup(char *[PROPOSAL_MAX]); - void kex_finish(Kex *); - -diff -NupwB Makefile.in Makefile.in ---- Makefile.in 2008-11-05 00:20:46.000000000 -0500 -+++ Makefile.in 2009-05-14 12:36:10.000000000 -0400 -@@ -43,7 +43,7 @@ CC=@CC@ - LD=@LD@ - CFLAGS=@CFLAGS@ - CPPFLAGS=-I. -I$(srcdir) @CPPFLAGS@ $(PATHS) @DEFS@ --LIBS=@LIBS@ -+LIBS=@LIBS@ -lpthread - SSHDLIBS=@SSHDLIBS@ - LIBEDIT=@LIBEDIT@ - AR=@AR@ -@@ -64,7 +64,7 @@ TARGETS=ssh$(EXEEXT) sshd$(EXEEXT) ssh-a - - LIBSSH_OBJS=acss.o authfd.o authfile.o bufaux.o bufbn.o buffer.o \ - canohost.o channels.o cipher.o cipher-acss.o cipher-aes.o \ -- cipher-bf1.o cipher-ctr.o cipher-3des1.o cleanup.o \ -+ cipher-bf1.o cipher-ctr.o cipher-ctr-mt.o cipher-3des1.o cleanup.o \ - compat.o compress.o crc32.o deattack.o fatal.o hostfile.o \ - log.o match.o md-sha256.o moduli.o nchan.o packet.o \ - readpass.o rsa.o ttymodes.o xmalloc.o addrmatch.o \ -diff -NupwB myproposal.h myproposal.h ---- myproposal.h 2009-01-28 00:33:31.000000000 -0500 -+++ myproposal.h 2009-05-14 12:36:10.000000000 -0400 -@@ -47,6 +47,8 @@ - "arcfour256,arcfour128," \ - "aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc," \ - "aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se" -+#define KEX_ENCRYPT_INCLUDE_NONE KEX_DEFAULT_ENCRYPT \ -+ ",none" - #define KEX_DEFAULT_MAC \ - "hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160," \ - "hmac-ripemd160@openssh.com," \ -Common subdirectories: openbsd-compat and openbsd-compat -diff -NupwB packet.c packet.c ---- packet.c 2009-02-14 00:35:01.000000000 -0500 -+++ packet.c 2009-05-14 12:36:10.000000000 -0400 -@@ -775,7 +775,7 @@ packet_enable_delayed_compress(void) - /* - * Finalize packet in SSH2 format (compress, mac, encrypt, enqueue) - */ --static void -+static int - packet_send2_wrapped(void) - { - u_char type, *cp, *macbuf = NULL; -@@ -888,11 +888,13 @@ packet_send2_wrapped(void) - set_newkeys(MODE_OUT); - else if (type == SSH2_MSG_USERAUTH_SUCCESS && server_side) - packet_enable_delayed_compress(); -+ return(packet_length); - } - --static void -+static int - packet_send2(void) - { -+ static int packet_length = 0; - static int rekeying = 0; - struct packet *p; - u_char type, *cp; -@@ -910,7 +912,7 @@ packet_send2(void) - memcpy(&p->payload, &outgoing_packet, sizeof(Buffer)); - buffer_init(&outgoing_packet); - TAILQ_INSERT_TAIL(&outgoing, p, next); -- return; -+ return(sizeof(Buffer)); - } - } - -@@ -918,7 +920,7 @@ packet_send2(void) - if (type == SSH2_MSG_KEXINIT) - rekeying = 1; - -- packet_send2_wrapped(); -+ packet_length = packet_send2_wrapped(); - - /* after a NEWKEYS message we can send the complete queue */ - if (type == SSH2_MSG_NEWKEYS) { -@@ -931,19 +933,22 @@ packet_send2(void) - sizeof(Buffer)); - TAILQ_REMOVE(&outgoing, p, next); - xfree(p); -- packet_send2_wrapped(); -+ packet_length += packet_send2_wrapped(); - } - } -+ return(packet_length); - } - --void -+int - packet_send(void) - { -+ int packet_len = 0; - if (compat20) -- packet_send2(); -+ packet_len = packet_send2(); - else - packet_send1(); - DBG(debug("packet_send done")); -+ return(packet_len); - } - - /* -@@ -1544,23 +1549,25 @@ packet_disconnect(const char *fmt,...) - - /* Checks if there is any buffered output, and tries to write some of the output. */ - --void -+int - packet_write_poll(void) - { -- int len = buffer_len(&output); -+ int len = 0; -+ len = buffer_len(&output); - - if (len > 0) { - len = write(connection_out, buffer_ptr(&output), len); - if (len == -1) { - if (errno == EINTR || errno == EAGAIN || - errno == EWOULDBLOCK) -- return; -+ return (0); - fatal("Write failed: %.100s", strerror(errno)); - } - if (len == 0) - fatal("Write connection closed"); - buffer_consume(&output, len); - } -+ return(len); - } - - -@@ -1569,16 +1576,17 @@ packet_write_poll(void) - * written. - */ - --void -+int - packet_write_wait(void) - { - fd_set *setp; - int ret, ms_remain; - struct timeval start, timeout, *timeoutp = NULL; -+ u_int bytes_sent = 0; - - setp = (fd_set *)xcalloc(howmany(connection_out + 1, NFDBITS), - sizeof(fd_mask)); -- packet_write_poll(); -+ bytes_sent += packet_write_poll(); - while (packet_have_data_to_write()) { - memset(setp, 0, howmany(connection_out + 1, NFDBITS) * - sizeof(fd_mask)); -@@ -1612,7 +1620,7 @@ packet_write_wait(void) - "waiting to write", get_remote_ipaddr()); - cleanup_exit(255); - } -- packet_write_poll(); -+ bytes_sent += packet_write_poll(); - } - xfree(setp); - } -@@ -1736,12 +1744,24 @@ packet_send_ignore(int nbytes) - } - } - -+int rekey_requested = 0; -+void -+packet_request_rekeying(void) -+{ -+ rekey_requested = 1; -+} -+ - #define MAX_PACKETS (1U<<31) - int - packet_need_rekeying(void) - { - if (datafellows & SSH_BUG_NOREKEY) - return 0; -+ if (rekey_requested == 1) -+ { -+ rekey_requested = 0; -+ return 1; -+ } - return - (p_send.packets > MAX_PACKETS) || - (p_read.packets > MAX_PACKETS) || -@@ -1766,3 +1786,9 @@ packet_set_authenticated(void) - { - after_authentication = 1; - } -+ -+int -+packet_authentication_state(void) -+{ -+ return(after_authentication); -+} -diff -NupwB packet.h packet.h ---- packet.h 2008-07-11 03:36:48.000000000 -0400 -+++ packet.h 2009-05-14 12:36:10.000000000 -0400 -@@ -20,6 +20,9 @@ - - #include <openssl/bn.h> - -+void -+packet_request_rekeying(void); -+ - void packet_set_connection(int, int); - void packet_set_timeout(int, int); - void packet_set_nonblocking(void); -@@ -35,6 +38,7 @@ void packet_set_interactive(int); - int packet_is_interactive(void); - void packet_set_server(void); - void packet_set_authenticated(void); -+int packet_authentication_state(void); - - void packet_start(u_char); - void packet_put_char(int ch); -@@ -44,7 +48,7 @@ void packet_put_bignum2(BIGNUM * val - void packet_put_string(const void *buf, u_int len); - void packet_put_cstring(const char *str); - void packet_put_raw(const void *buf, u_int len); --void packet_send(void); -+int packet_send(void); - - int packet_read(void); - void packet_read_expect(int type); -@@ -73,8 +77,8 @@ void packet_set_state(int, u_int32_t, u - int packet_get_ssh1_cipher(void); - void packet_set_iv(int, u_char *); - --void packet_write_poll(void); --void packet_write_wait(void); -+int packet_write_poll(void); -+int packet_write_wait(void); - int packet_have_data_to_write(void); - int packet_not_very_much_data_to_write(void); - -diff -NupwB progressmeter.c progressmeter.c ---- progressmeter.c 2006-08-04 22:39:40.000000000 -0400 -+++ progressmeter.c 2009-05-14 12:36:10.000000000 -0400 -@@ -68,6 +68,8 @@ static time_t last_update; /* last progr - static char *file; /* name of the file being transferred */ - static off_t end_pos; /* ending position of transfer */ - static off_t cur_pos; /* transfer position as of last refresh */ -+static off_t last_pos; -+static off_t max_delta_pos = 0; - static volatile off_t *counter; /* progress counter */ - static long stalled; /* how long we have been stalled */ - static int bytes_per_second; /* current speed in bytes per second */ -@@ -128,12 +130,17 @@ refresh_progress_meter(void) - int hours, minutes, seconds; - int i, len; - int file_len; -+ off_t delta_pos; - - transferred = *counter - cur_pos; - cur_pos = *counter; - now = time(NULL); - bytes_left = end_pos - cur_pos; - -+ delta_pos = cur_pos - last_pos; -+ if (delta_pos > max_delta_pos) -+ max_delta_pos = delta_pos; -+ - if (bytes_left > 0) - elapsed = now - last_update; - else { -@@ -158,7 +165,7 @@ refresh_progress_meter(void) - - /* filename */ - buf[0] = '\0'; -- file_len = win_size - 35; -+ file_len = win_size - 45; - if (file_len > 0) { - len = snprintf(buf, file_len + 1, "\r%s", file); - if (len < 0) -@@ -175,7 +182,8 @@ refresh_progress_meter(void) - percent = ((float)cur_pos / end_pos) * 100; - else - percent = 100; -- snprintf(buf + strlen(buf), win_size - strlen(buf), -+ -+ snprintf(buf + strlen(buf), win_size - strlen(buf-8), - " %3d%% ", percent); - - /* amount transferred */ -@@ -188,6 +196,15 @@ refresh_progress_meter(void) - (off_t)bytes_per_second); - strlcat(buf, "/s ", win_size); - -+ /* instantaneous rate */ -+ if (bytes_left > 0) -+ format_rate(buf + strlen(buf), win_size - strlen(buf), -+ delta_pos); -+ else -+ format_rate(buf + strlen(buf), win_size - strlen(buf), -+ max_delta_pos); -+ strlcat(buf, "/s ", win_size); -+ - /* ETA */ - if (!transferred) - stalled += elapsed; -@@ -224,6 +241,7 @@ refresh_progress_meter(void) - - atomicio(vwrite, STDOUT_FILENO, buf, win_size - 1); - last_update = now; -+ last_pos = cur_pos; - } - - /*ARGSUSED*/ -diff -NupwB readconf.c readconf.c ---- readconf.c 2009-02-14 00:28:21.000000000 -0500 -+++ readconf.c 2009-05-14 12:36:10.000000000 -0400 -@@ -131,6 +131,8 @@ typedef enum { - oSendEnv, oControlPath, oControlMaster, oHashKnownHosts, - oTunnel, oTunnelDevice, oLocalCommand, oPermitLocalCommand, - oVisualHostKey, oZeroKnowledgePasswordAuthentication, -+ oNoneEnabled, oTcpRcvBufPoll, oTcpRcvBuf, oNoneSwitch, oHPNDisabled, -+ oHPNBufferSize, - oDeprecated, oUnsupported - } OpCodes; - -@@ -234,6 +236,12 @@ static struct { - #else - { "zeroknowledgepasswordauthentication", oUnsupported }, - #endif -+ { "noneenabled", oNoneEnabled }, -+ { "tcprcvbufpoll", oTcpRcvBufPoll }, -+ { "tcprcvbuf", oTcpRcvBuf }, -+ { "noneswitch", oNoneSwitch }, -+ { "hpndisabled", oHPNDisabled }, -+ { "hpnbuffersize", oHPNBufferSize }, - - { NULL, oBadOption } - }; -@@ -465,6 +473,37 @@ parse_flag: - intptr = &options->check_host_ip; - goto parse_flag; - -+ case oNoneEnabled: -+ intptr = &options->none_enabled; -+ goto parse_flag; -+ -+ /* we check to see if the command comes from the */ -+ /* command line or not. If it does then enable it */ -+ /* otherwise fail. NONE should never be a default configuration */ -+ case oNoneSwitch: -+ if(strcmp(filename,"command-line")==0) -+ { -+ intptr = &options->none_switch; -+ goto parse_flag; -+ } else { -+ error("NoneSwitch is found in %.200s.\nYou may only use this configuration option from the command line", filename); -+ error("Continuing..."); -+ debug("NoneSwitch directive found in %.200s.", filename); -+ return 0; -+ } -+ -+ case oHPNDisabled: -+ intptr = &options->hpn_disabled; -+ goto parse_flag; -+ -+ case oHPNBufferSize: -+ intptr = &options->hpn_buffer_size; -+ goto parse_int; -+ -+ case oTcpRcvBufPoll: -+ intptr = &options->tcp_rcv_buf_poll; -+ goto parse_flag; -+ - case oVerifyHostKeyDNS: - intptr = &options->verify_host_key_dns; - goto parse_yesnoask; -@@ -643,6 +682,10 @@ parse_int: - intptr = &options->connection_attempts; - goto parse_int; - -+ case oTcpRcvBuf: -+ intptr = &options->tcp_rcv_buf; -+ goto parse_int; -+ - case oCipher: - intptr = &options->cipher; - arg = strdelim(&s); -@@ -1065,6 +1108,12 @@ initialize_options(Options * options) - options->permit_local_command = -1; - options->visual_host_key = -1; - options->zero_knowledge_password_authentication = -1; -+ options->none_switch = -1; -+ options->none_enabled = -1; -+ options->hpn_disabled = -1; -+ options->hpn_buffer_size = -1; -+ options->tcp_rcv_buf_poll = -1; -+ options->tcp_rcv_buf = -1; - } - - /* -@@ -1187,6 +1236,29 @@ fill_default_options(Options * options) - options->server_alive_interval = 0; - if (options->server_alive_count_max == -1) - options->server_alive_count_max = 3; -+ if (options->none_switch == -1) -+ options->none_switch = 0; -+ if (options->hpn_disabled == -1) -+ options->hpn_disabled = 0; -+ if (options->hpn_buffer_size > -1) -+ { -+ /* if a user tries to set the size to 0 set it to 1KB */ -+ if (options->hpn_buffer_size == 0) -+ options->hpn_buffer_size = 1024; -+ /*limit the buffer to 64MB*/ -+ if (options->hpn_buffer_size > 65536) -+ { -+ options->hpn_buffer_size = 65536*1024; -+ debug("User requested buffer larger than 64MB. Request reverted to 64MB"); -+ } -+ debug("hpn_buffer_size set to %d", options->hpn_buffer_size); -+ } -+ if (options->tcp_rcv_buf == 0) -+ options->tcp_rcv_buf = 1; -+ if (options->tcp_rcv_buf > -1) -+ options->tcp_rcv_buf *=1024; -+ if (options->tcp_rcv_buf_poll == -1) -+ options->tcp_rcv_buf_poll = 1; - if (options->control_master == -1) - options->control_master = 0; - if (options->hash_known_hosts == -1) -diff -NupwB readconf.c.orig readconf.c.orig ---- readconf.c.orig 1969-12-31 19:00:00.000000000 -0500 -+++ readconf.c.orig 2009-02-14 00:28:21.000000000 -0500 -@@ -0,0 +1,1310 @@ -+/* $OpenBSD: readconf.c,v 1.176 2009/02/12 03:00:56 djm Exp $ */ -+/* -+ * Author: Tatu Ylonen <ylo@cs.hut.fi> -+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland -+ * All rights reserved -+ * Functions for reading the configuration files. -+ * -+ * As far as I am concerned, the code I have written for this software -+ * can be used freely for any purpose. Any derived versions of this -+ * software must be clearly marked as such, and if the derived work is -+ * incompatible with the protocol description in the RFC file, it must be -+ * called by a name other than "ssh" or "Secure Shell". -+ */ -+ -+#include "includes.h" -+ -+#include <sys/types.h> -+#include <sys/stat.h> -+#include <sys/socket.h> -+ -+#include <netinet/in.h> -+ -+#include <ctype.h> -+#include <errno.h> -+#include <netdb.h> -+#include <signal.h> -+#include <stdarg.h> -+#include <stdio.h> -+#include <string.h> -+#include <unistd.h> -+ -+#include "xmalloc.h" -+#include "ssh.h" -+#include "compat.h" -+#include "cipher.h" -+#include "pathnames.h" -+#include "log.h" -+#include "key.h" -+#include "readconf.h" -+#include "match.h" -+#include "misc.h" -+#include "buffer.h" -+#include "kex.h" -+#include "mac.h" -+ -+/* Format of the configuration file: -+ -+ # Configuration data is parsed as follows: -+ # 1. command line options -+ # 2. user-specific file -+ # 3. system-wide file -+ # Any configuration value is only changed the first time it is set. -+ # Thus, host-specific definitions should be at the beginning of the -+ # configuration file, and defaults at the end. -+ -+ # Host-specific declarations. These may override anything above. A single -+ # host may match multiple declarations; these are processed in the order -+ # that they are given in. -+ -+ Host *.ngs.fi ngs.fi -+ User foo -+ -+ Host fake.com -+ HostName another.host.name.real.org -+ User blaah -+ Port 34289 -+ ForwardX11 no -+ ForwardAgent no -+ -+ Host books.com -+ RemoteForward 9999 shadows.cs.hut.fi:9999 -+ Cipher 3des -+ -+ Host fascist.blob.com -+ Port 23123 -+ User tylonen -+ PasswordAuthentication no -+ -+ Host puukko.hut.fi -+ User t35124p -+ ProxyCommand ssh-proxy %h %p -+ -+ Host *.fr -+ PublicKeyAuthentication no -+ -+ Host *.su -+ Cipher none -+ PasswordAuthentication no -+ -+ Host vpn.fake.com -+ Tunnel yes -+ TunnelDevice 3 -+ -+ # Defaults for various options -+ Host * -+ ForwardAgent no -+ ForwardX11 no -+ PasswordAuthentication yes -+ RSAAuthentication yes -+ RhostsRSAAuthentication yes -+ StrictHostKeyChecking yes -+ TcpKeepAlive no -+ IdentityFile ~/.ssh/identity -+ Port 22 -+ EscapeChar ~ -+ -+*/ -+ -+/* Keyword tokens. */ -+ -+typedef enum { -+ oBadOption, -+ oForwardAgent, oForwardX11, oForwardX11Trusted, oGatewayPorts, -+ oExitOnForwardFailure, -+ oPasswordAuthentication, oRSAAuthentication, -+ oChallengeResponseAuthentication, oXAuthLocation, -+ oIdentityFile, oHostName, oPort, oCipher, oRemoteForward, oLocalForward, -+ oUser, oHost, oEscapeChar, oRhostsRSAAuthentication, oProxyCommand, -+ oGlobalKnownHostsFile, oUserKnownHostsFile, oConnectionAttempts, -+ oBatchMode, oCheckHostIP, oStrictHostKeyChecking, oCompression, -+ oCompressionLevel, oTCPKeepAlive, oNumberOfPasswordPrompts, -+ oUsePrivilegedPort, oLogLevel, oCiphers, oProtocol, oMacs, -+ oGlobalKnownHostsFile2, oUserKnownHostsFile2, oPubkeyAuthentication, -+ oKbdInteractiveAuthentication, oKbdInteractiveDevices, oHostKeyAlias, -+ oDynamicForward, oPreferredAuthentications, oHostbasedAuthentication, -+ oHostKeyAlgorithms, oBindAddress, oSmartcardDevice, -+ oClearAllForwardings, oNoHostAuthenticationForLocalhost, -+ oEnableSSHKeysign, oRekeyLimit, oVerifyHostKeyDNS, oConnectTimeout, -+ oAddressFamily, oGssAuthentication, oGssDelegateCreds, -+ oServerAliveInterval, oServerAliveCountMax, oIdentitiesOnly, -+ oSendEnv, oControlPath, oControlMaster, oHashKnownHosts, -+ oTunnel, oTunnelDevice, oLocalCommand, oPermitLocalCommand, -+ oVisualHostKey, oZeroKnowledgePasswordAuthentication, -+ oDeprecated, oUnsupported -+} OpCodes; -+ -+/* Textual representations of the tokens. */ -+ -+static struct { -+ const char *name; -+ OpCodes opcode; -+} keywords[] = { -+ { "forwardagent", oForwardAgent }, -+ { "forwardx11", oForwardX11 }, -+ { "forwardx11trusted", oForwardX11Trusted }, -+ { "exitonforwardfailure", oExitOnForwardFailure }, -+ { "xauthlocation", oXAuthLocation }, -+ { "gatewayports", oGatewayPorts }, -+ { "useprivilegedport", oUsePrivilegedPort }, -+ { "rhostsauthentication", oDeprecated }, -+ { "passwordauthentication", oPasswordAuthentication }, -+ { "kbdinteractiveauthentication", oKbdInteractiveAuthentication }, -+ { "kbdinteractivedevices", oKbdInteractiveDevices }, -+ { "rsaauthentication", oRSAAuthentication }, -+ { "pubkeyauthentication", oPubkeyAuthentication }, -+ { "dsaauthentication", oPubkeyAuthentication }, /* alias */ -+ { "rhostsrsaauthentication", oRhostsRSAAuthentication }, -+ { "hostbasedauthentication", oHostbasedAuthentication }, -+ { "challengeresponseauthentication", oChallengeResponseAuthentication }, -+ { "skeyauthentication", oChallengeResponseAuthentication }, /* alias */ -+ { "tisauthentication", oChallengeResponseAuthentication }, /* alias */ -+ { "kerberosauthentication", oUnsupported }, -+ { "kerberostgtpassing", oUnsupported }, -+ { "afstokenpassing", oUnsupported }, -+#if defined(GSSAPI) -+ { "gssapiauthentication", oGssAuthentication }, -+ { "gssapidelegatecredentials", oGssDelegateCreds }, -+#else -+ { "gssapiauthentication", oUnsupported }, -+ { "gssapidelegatecredentials", oUnsupported }, -+#endif -+ { "fallbacktorsh", oDeprecated }, -+ { "usersh", oDeprecated }, -+ { "identityfile", oIdentityFile }, -+ { "identityfile2", oIdentityFile }, /* obsolete */ -+ { "identitiesonly", oIdentitiesOnly }, -+ { "hostname", oHostName }, -+ { "hostkeyalias", oHostKeyAlias }, -+ { "proxycommand", oProxyCommand }, -+ { "port", oPort }, -+ { "cipher", oCipher }, -+ { "ciphers", oCiphers }, -+ { "macs", oMacs }, -+ { "protocol", oProtocol }, -+ { "remoteforward", oRemoteForward }, -+ { "localforward", oLocalForward }, -+ { "user", oUser }, -+ { "host", oHost }, -+ { "escapechar", oEscapeChar }, -+ { "globalknownhostsfile", oGlobalKnownHostsFile }, -+ { "globalknownhostsfile2", oGlobalKnownHostsFile2 }, /* obsolete */ -+ { "userknownhostsfile", oUserKnownHostsFile }, -+ { "userknownhostsfile2", oUserKnownHostsFile2 }, /* obsolete */ -+ { "connectionattempts", oConnectionAttempts }, -+ { "batchmode", oBatchMode }, -+ { "checkhostip", oCheckHostIP }, -+ { "stricthostkeychecking", oStrictHostKeyChecking }, -+ { "compression", oCompression }, -+ { "compressionlevel", oCompressionLevel }, -+ { "tcpkeepalive", oTCPKeepAlive }, -+ { "keepalive", oTCPKeepAlive }, /* obsolete */ -+ { "numberofpasswordprompts", oNumberOfPasswordPrompts }, -+ { "loglevel", oLogLevel }, -+ { "dynamicforward", oDynamicForward }, -+ { "preferredauthentications", oPreferredAuthentications }, -+ { "hostkeyalgorithms", oHostKeyAlgorithms }, -+ { "bindaddress", oBindAddress }, -+#ifdef SMARTCARD -+ { "smartcarddevice", oSmartcardDevice }, -+#else -+ { "smartcarddevice", oUnsupported }, -+#endif -+ { "clearallforwardings", oClearAllForwardings }, -+ { "enablesshkeysign", oEnableSSHKeysign }, -+ { "verifyhostkeydns", oVerifyHostKeyDNS }, -+ { "nohostauthenticationforlocalhost", oNoHostAuthenticationForLocalhost }, -+ { "rekeylimit", oRekeyLimit }, -+ { "connecttimeout", oConnectTimeout }, -+ { "addressfamily", oAddressFamily }, -+ { "serveraliveinterval", oServerAliveInterval }, -+ { "serveralivecountmax", oServerAliveCountMax }, -+ { "sendenv", oSendEnv }, -+ { "controlpath", oControlPath }, -+ { "controlmaster", oControlMaster }, -+ { "hashknownhosts", oHashKnownHosts }, -+ { "tunnel", oTunnel }, -+ { "tunneldevice", oTunnelDevice }, -+ { "localcommand", oLocalCommand }, -+ { "permitlocalcommand", oPermitLocalCommand }, -+ { "visualhostkey", oVisualHostKey }, -+#ifdef JPAKE -+ { "zeroknowledgepasswordauthentication", -+ oZeroKnowledgePasswordAuthentication }, -+#else -+ { "zeroknowledgepasswordauthentication", oUnsupported }, -+#endif -+ -+ { NULL, oBadOption } -+}; -+ -+/* -+ * Adds a local TCP/IP port forward to options. Never returns if there is an -+ * error. -+ */ -+ -+void -+add_local_forward(Options *options, const Forward *newfwd) -+{ -+ Forward *fwd; -+#ifndef NO_IPPORT_RESERVED_CONCEPT -+ extern uid_t original_real_uid; -+ if (newfwd->listen_port < IPPORT_RESERVED && original_real_uid != 0) -+ fatal("Privileged ports can only be forwarded by root."); -+#endif -+ if (options->num_local_forwards >= SSH_MAX_FORWARDS_PER_DIRECTION) -+ fatal("Too many local forwards (max %d).", SSH_MAX_FORWARDS_PER_DIRECTION); -+ fwd = &options->local_forwards[options->num_local_forwards++]; -+ -+ fwd->listen_host = newfwd->listen_host; -+ fwd->listen_port = newfwd->listen_port; -+ fwd->connect_host = newfwd->connect_host; -+ fwd->connect_port = newfwd->connect_port; -+} -+ -+/* -+ * Adds a remote TCP/IP port forward to options. Never returns if there is -+ * an error. -+ */ -+ -+void -+add_remote_forward(Options *options, const Forward *newfwd) -+{ -+ Forward *fwd; -+ if (options->num_remote_forwards >= SSH_MAX_FORWARDS_PER_DIRECTION) -+ fatal("Too many remote forwards (max %d).", -+ SSH_MAX_FORWARDS_PER_DIRECTION); -+ fwd = &options->remote_forwards[options->num_remote_forwards++]; -+ -+ fwd->listen_host = newfwd->listen_host; -+ fwd->listen_port = newfwd->listen_port; -+ fwd->connect_host = newfwd->connect_host; -+ fwd->connect_port = newfwd->connect_port; -+} -+ -+static void -+clear_forwardings(Options *options) -+{ -+ int i; -+ -+ for (i = 0; i < options->num_local_forwards; i++) { -+ if (options->local_forwards[i].listen_host != NULL) -+ xfree(options->local_forwards[i].listen_host); -+ xfree(options->local_forwards[i].connect_host); -+ } -+ options->num_local_forwards = 0; -+ for (i = 0; i < options->num_remote_forwards; i++) { -+ if (options->remote_forwards[i].listen_host != NULL) -+ xfree(options->remote_forwards[i].listen_host); -+ xfree(options->remote_forwards[i].connect_host); -+ } -+ options->num_remote_forwards = 0; -+ options->tun_open = SSH_TUNMODE_NO; -+} -+ -+/* -+ * Returns the number of the token pointed to by cp or oBadOption. -+ */ -+ -+static OpCodes -+parse_token(const char *cp, const char *filename, int linenum) -+{ -+ u_int i; -+ -+ for (i = 0; keywords[i].name; i++) -+ if (strcasecmp(cp, keywords[i].name) == 0) -+ return keywords[i].opcode; -+ -+ error("%s: line %d: Bad configuration option: %s", -+ filename, linenum, cp); -+ return oBadOption; -+} -+ -+/* -+ * Processes a single option line as used in the configuration files. This -+ * only sets those values that have not already been set. -+ */ -+#define WHITESPACE " \t\r\n" -+ -+int -+process_config_line(Options *options, const char *host, -+ char *line, const char *filename, int linenum, -+ int *activep) -+{ -+ char *s, **charptr, *endofnumber, *keyword, *arg, *arg2, fwdarg[256]; -+ int opcode, *intptr, value, value2, scale; -+ LogLevel *log_level_ptr; -+ long long orig, val64; -+ size_t len; -+ Forward fwd; -+ -+ /* Strip trailing whitespace */ -+ for (len = strlen(line) - 1; len > 0; len--) { -+ if (strchr(WHITESPACE, line[len]) == NULL) -+ break; -+ line[len] = '\0'; -+ } -+ -+ s = line; -+ /* Get the keyword. (Each line is supposed to begin with a keyword). */ -+ if ((keyword = strdelim(&s)) == NULL) -+ return 0; -+ /* Ignore leading whitespace. */ -+ if (*keyword == '\0') -+ keyword = strdelim(&s); -+ if (keyword == NULL || !*keyword || *keyword == '\n' || *keyword == '#') -+ return 0; -+ -+ opcode = parse_token(keyword, filename, linenum); -+ -+ switch (opcode) { -+ case oBadOption: -+ /* don't panic, but count bad options */ -+ return -1; -+ /* NOTREACHED */ -+ case oConnectTimeout: -+ intptr = &options->connection_timeout; -+parse_time: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing time value.", -+ filename, linenum); -+ if ((value = convtime(arg)) == -1) -+ fatal("%s line %d: invalid time value.", -+ filename, linenum); -+ if (*activep && *intptr == -1) -+ *intptr = value; -+ break; -+ -+ case oForwardAgent: -+ intptr = &options->forward_agent; -+parse_flag: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing yes/no argument.", filename, linenum); -+ value = 0; /* To avoid compiler warning... */ -+ if (strcmp(arg, "yes") == 0 || strcmp(arg, "true") == 0) -+ value = 1; -+ else if (strcmp(arg, "no") == 0 || strcmp(arg, "false") == 0) -+ value = 0; -+ else -+ fatal("%.200s line %d: Bad yes/no argument.", filename, linenum); -+ if (*activep && *intptr == -1) -+ *intptr = value; -+ break; -+ -+ case oForwardX11: -+ intptr = &options->forward_x11; -+ goto parse_flag; -+ -+ case oForwardX11Trusted: -+ intptr = &options->forward_x11_trusted; -+ goto parse_flag; -+ -+ case oGatewayPorts: -+ intptr = &options->gateway_ports; -+ goto parse_flag; -+ -+ case oExitOnForwardFailure: -+ intptr = &options->exit_on_forward_failure; -+ goto parse_flag; -+ -+ case oUsePrivilegedPort: -+ intptr = &options->use_privileged_port; -+ goto parse_flag; -+ -+ case oPasswordAuthentication: -+ intptr = &options->password_authentication; -+ goto parse_flag; -+ -+ case oZeroKnowledgePasswordAuthentication: -+ intptr = &options->zero_knowledge_password_authentication; -+ goto parse_flag; -+ -+ case oKbdInteractiveAuthentication: -+ intptr = &options->kbd_interactive_authentication; -+ goto parse_flag; -+ -+ case oKbdInteractiveDevices: -+ charptr = &options->kbd_interactive_devices; -+ goto parse_string; -+ -+ case oPubkeyAuthentication: -+ intptr = &options->pubkey_authentication; -+ goto parse_flag; -+ -+ case oRSAAuthentication: -+ intptr = &options->rsa_authentication; -+ goto parse_flag; -+ -+ case oRhostsRSAAuthentication: -+ intptr = &options->rhosts_rsa_authentication; -+ goto parse_flag; -+ -+ case oHostbasedAuthentication: -+ intptr = &options->hostbased_authentication; -+ goto parse_flag; -+ -+ case oChallengeResponseAuthentication: -+ intptr = &options->challenge_response_authentication; -+ goto parse_flag; -+ -+ case oGssAuthentication: -+ intptr = &options->gss_authentication; -+ goto parse_flag; -+ -+ case oGssDelegateCreds: -+ intptr = &options->gss_deleg_creds; -+ goto parse_flag; -+ -+ case oBatchMode: -+ intptr = &options->batch_mode; -+ goto parse_flag; -+ -+ case oCheckHostIP: -+ intptr = &options->check_host_ip; -+ goto parse_flag; -+ -+ case oVerifyHostKeyDNS: -+ intptr = &options->verify_host_key_dns; -+ goto parse_yesnoask; -+ -+ case oStrictHostKeyChecking: -+ intptr = &options->strict_host_key_checking; -+parse_yesnoask: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing yes/no/ask argument.", -+ filename, linenum); -+ value = 0; /* To avoid compiler warning... */ -+ if (strcmp(arg, "yes") == 0 || strcmp(arg, "true") == 0) -+ value = 1; -+ else if (strcmp(arg, "no") == 0 || strcmp(arg, "false") == 0) -+ value = 0; -+ else if (strcmp(arg, "ask") == 0) -+ value = 2; -+ else -+ fatal("%.200s line %d: Bad yes/no/ask argument.", filename, linenum); -+ if (*activep && *intptr == -1) -+ *intptr = value; -+ break; -+ -+ case oCompression: -+ intptr = &options->compression; -+ goto parse_flag; -+ -+ case oTCPKeepAlive: -+ intptr = &options->tcp_keep_alive; -+ goto parse_flag; -+ -+ case oNoHostAuthenticationForLocalhost: -+ intptr = &options->no_host_authentication_for_localhost; -+ goto parse_flag; -+ -+ case oNumberOfPasswordPrompts: -+ intptr = &options->number_of_password_prompts; -+ goto parse_int; -+ -+ case oCompressionLevel: -+ intptr = &options->compression_level; -+ goto parse_int; -+ -+ case oRekeyLimit: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ if (arg[0] < '0' || arg[0] > '9') -+ fatal("%.200s line %d: Bad number.", filename, linenum); -+ orig = val64 = strtoll(arg, &endofnumber, 10); -+ if (arg == endofnumber) -+ fatal("%.200s line %d: Bad number.", filename, linenum); -+ switch (toupper(*endofnumber)) { -+ case '\0': -+ scale = 1; -+ break; -+ case 'K': -+ scale = 1<<10; -+ break; -+ case 'M': -+ scale = 1<<20; -+ break; -+ case 'G': -+ scale = 1<<30; -+ break; -+ default: -+ fatal("%.200s line %d: Invalid RekeyLimit suffix", -+ filename, linenum); -+ } -+ val64 *= scale; -+ /* detect integer wrap and too-large limits */ -+ if ((val64 / scale) != orig || val64 > UINT_MAX) -+ fatal("%.200s line %d: RekeyLimit too large", -+ filename, linenum); -+ if (val64 < 16) -+ fatal("%.200s line %d: RekeyLimit too small", -+ filename, linenum); -+ if (*activep && options->rekey_limit == -1) -+ options->rekey_limit = (u_int32_t)val64; -+ break; -+ -+ case oIdentityFile: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ if (*activep) { -+ intptr = &options->num_identity_files; -+ if (*intptr >= SSH_MAX_IDENTITY_FILES) -+ fatal("%.200s line %d: Too many identity files specified (max %d).", -+ filename, linenum, SSH_MAX_IDENTITY_FILES); -+ charptr = &options->identity_files[*intptr]; -+ *charptr = xstrdup(arg); -+ *intptr = *intptr + 1; -+ } -+ break; -+ -+ case oXAuthLocation: -+ charptr=&options->xauth_location; -+ goto parse_string; -+ -+ case oUser: -+ charptr = &options->user; -+parse_string: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ if (*activep && *charptr == NULL) -+ *charptr = xstrdup(arg); -+ break; -+ -+ case oGlobalKnownHostsFile: -+ charptr = &options->system_hostfile; -+ goto parse_string; -+ -+ case oUserKnownHostsFile: -+ charptr = &options->user_hostfile; -+ goto parse_string; -+ -+ case oGlobalKnownHostsFile2: -+ charptr = &options->system_hostfile2; -+ goto parse_string; -+ -+ case oUserKnownHostsFile2: -+ charptr = &options->user_hostfile2; -+ goto parse_string; -+ -+ case oHostName: -+ charptr = &options->hostname; -+ goto parse_string; -+ -+ case oHostKeyAlias: -+ charptr = &options->host_key_alias; -+ goto parse_string; -+ -+ case oPreferredAuthentications: -+ charptr = &options->preferred_authentications; -+ goto parse_string; -+ -+ case oBindAddress: -+ charptr = &options->bind_address; -+ goto parse_string; -+ -+ case oSmartcardDevice: -+ charptr = &options->smartcard_device; -+ goto parse_string; -+ -+ case oProxyCommand: -+ charptr = &options->proxy_command; -+parse_command: -+ if (s == NULL) -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ len = strspn(s, WHITESPACE "="); -+ if (*activep && *charptr == NULL) -+ *charptr = xstrdup(s + len); -+ return 0; -+ -+ case oPort: -+ intptr = &options->port; -+parse_int: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ if (arg[0] < '0' || arg[0] > '9') -+ fatal("%.200s line %d: Bad number.", filename, linenum); -+ -+ /* Octal, decimal, or hex format? */ -+ value = strtol(arg, &endofnumber, 0); -+ if (arg == endofnumber) -+ fatal("%.200s line %d: Bad number.", filename, linenum); -+ if (*activep && *intptr == -1) -+ *intptr = value; -+ break; -+ -+ case oConnectionAttempts: -+ intptr = &options->connection_attempts; -+ goto parse_int; -+ -+ case oCipher: -+ intptr = &options->cipher; -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ value = cipher_number(arg); -+ if (value == -1) -+ fatal("%.200s line %d: Bad cipher '%s'.", -+ filename, linenum, arg ? arg : "<NONE>"); -+ if (*activep && *intptr == -1) -+ *intptr = value; -+ break; -+ -+ case oCiphers: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ if (!ciphers_valid(arg)) -+ fatal("%.200s line %d: Bad SSH2 cipher spec '%s'.", -+ filename, linenum, arg ? arg : "<NONE>"); -+ if (*activep && options->ciphers == NULL) -+ options->ciphers = xstrdup(arg); -+ break; -+ -+ case oMacs: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ if (!mac_valid(arg)) -+ fatal("%.200s line %d: Bad SSH2 Mac spec '%s'.", -+ filename, linenum, arg ? arg : "<NONE>"); -+ if (*activep && options->macs == NULL) -+ options->macs = xstrdup(arg); -+ break; -+ -+ case oHostKeyAlgorithms: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ if (!key_names_valid2(arg)) -+ fatal("%.200s line %d: Bad protocol 2 host key algorithms '%s'.", -+ filename, linenum, arg ? arg : "<NONE>"); -+ if (*activep && options->hostkeyalgorithms == NULL) -+ options->hostkeyalgorithms = xstrdup(arg); -+ break; -+ -+ case oProtocol: -+ intptr = &options->protocol; -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ value = proto_spec(arg); -+ if (value == SSH_PROTO_UNKNOWN) -+ fatal("%.200s line %d: Bad protocol spec '%s'.", -+ filename, linenum, arg ? arg : "<NONE>"); -+ if (*activep && *intptr == SSH_PROTO_UNKNOWN) -+ *intptr = value; -+ break; -+ -+ case oLogLevel: -+ log_level_ptr = &options->log_level; -+ arg = strdelim(&s); -+ value = log_level_number(arg); -+ if (value == SYSLOG_LEVEL_NOT_SET) -+ fatal("%.200s line %d: unsupported log level '%s'", -+ filename, linenum, arg ? arg : "<NONE>"); -+ if (*activep && *log_level_ptr == SYSLOG_LEVEL_NOT_SET) -+ *log_level_ptr = (LogLevel) value; -+ break; -+ -+ case oLocalForward: -+ case oRemoteForward: -+ case oDynamicForward: -+ arg = strdelim(&s); -+ if (arg == NULL || *arg == '\0') -+ fatal("%.200s line %d: Missing port argument.", -+ filename, linenum); -+ -+ if (opcode == oLocalForward || -+ opcode == oRemoteForward) { -+ arg2 = strdelim(&s); -+ if (arg2 == NULL || *arg2 == '\0') -+ fatal("%.200s line %d: Missing target argument.", -+ filename, linenum); -+ -+ /* construct a string for parse_forward */ -+ snprintf(fwdarg, sizeof(fwdarg), "%s:%s", arg, arg2); -+ } else if (opcode == oDynamicForward) { -+ strlcpy(fwdarg, arg, sizeof(fwdarg)); -+ } -+ -+ if (parse_forward(&fwd, fwdarg, -+ opcode == oDynamicForward ? 1 : 0, -+ opcode == oRemoteForward ? 1 : 0) == 0) -+ fatal("%.200s line %d: Bad forwarding specification.", -+ filename, linenum); -+ -+ if (*activep) { -+ if (opcode == oLocalForward || -+ opcode == oDynamicForward) -+ add_local_forward(options, &fwd); -+ else if (opcode == oRemoteForward) -+ add_remote_forward(options, &fwd); -+ } -+ break; -+ -+ case oClearAllForwardings: -+ intptr = &options->clear_forwardings; -+ goto parse_flag; -+ -+ case oHost: -+ *activep = 0; -+ while ((arg = strdelim(&s)) != NULL && *arg != '\0') -+ if (match_pattern(host, arg)) { -+ debug("Applying options for %.100s", arg); -+ *activep = 1; -+ break; -+ } -+ /* Avoid garbage check below, as strdelim is done. */ -+ return 0; -+ -+ case oEscapeChar: -+ intptr = &options->escape_char; -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ if (arg[0] == '^' && arg[2] == 0 && -+ (u_char) arg[1] >= 64 && (u_char) arg[1] < 128) -+ value = (u_char) arg[1] & 31; -+ else if (strlen(arg) == 1) -+ value = (u_char) arg[0]; -+ else if (strcmp(arg, "none") == 0) -+ value = SSH_ESCAPECHAR_NONE; -+ else { -+ fatal("%.200s line %d: Bad escape character.", -+ filename, linenum); -+ /* NOTREACHED */ -+ value = 0; /* Avoid compiler warning. */ -+ } -+ if (*activep && *intptr == -1) -+ *intptr = value; -+ break; -+ -+ case oAddressFamily: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: missing address family.", -+ filename, linenum); -+ intptr = &options->address_family; -+ if (strcasecmp(arg, "inet") == 0) -+ value = AF_INET; -+ else if (strcasecmp(arg, "inet6") == 0) -+ value = AF_INET6; -+ else if (strcasecmp(arg, "any") == 0) -+ value = AF_UNSPEC; -+ else -+ fatal("Unsupported AddressFamily \"%s\"", arg); -+ if (*activep && *intptr == -1) -+ *intptr = value; -+ break; -+ -+ case oEnableSSHKeysign: -+ intptr = &options->enable_ssh_keysign; -+ goto parse_flag; -+ -+ case oIdentitiesOnly: -+ intptr = &options->identities_only; -+ goto parse_flag; -+ -+ case oServerAliveInterval: -+ intptr = &options->server_alive_interval; -+ goto parse_time; -+ -+ case oServerAliveCountMax: -+ intptr = &options->server_alive_count_max; -+ goto parse_int; -+ -+ case oSendEnv: -+ while ((arg = strdelim(&s)) != NULL && *arg != '\0') { -+ if (strchr(arg, '=') != NULL) -+ fatal("%s line %d: Invalid environment name.", -+ filename, linenum); -+ if (!*activep) -+ continue; -+ if (options->num_send_env >= MAX_SEND_ENV) -+ fatal("%s line %d: too many send env.", -+ filename, linenum); -+ options->send_env[options->num_send_env++] = -+ xstrdup(arg); -+ } -+ break; -+ -+ case oControlPath: -+ charptr = &options->control_path; -+ goto parse_string; -+ -+ case oControlMaster: -+ intptr = &options->control_master; -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing ControlMaster argument.", -+ filename, linenum); -+ value = 0; /* To avoid compiler warning... */ -+ if (strcmp(arg, "yes") == 0 || strcmp(arg, "true") == 0) -+ value = SSHCTL_MASTER_YES; -+ else if (strcmp(arg, "no") == 0 || strcmp(arg, "false") == 0) -+ value = SSHCTL_MASTER_NO; -+ else if (strcmp(arg, "auto") == 0) -+ value = SSHCTL_MASTER_AUTO; -+ else if (strcmp(arg, "ask") == 0) -+ value = SSHCTL_MASTER_ASK; -+ else if (strcmp(arg, "autoask") == 0) -+ value = SSHCTL_MASTER_AUTO_ASK; -+ else -+ fatal("%.200s line %d: Bad ControlMaster argument.", -+ filename, linenum); -+ if (*activep && *intptr == -1) -+ *intptr = value; -+ break; -+ -+ case oHashKnownHosts: -+ intptr = &options->hash_known_hosts; -+ goto parse_flag; -+ -+ case oTunnel: -+ intptr = &options->tun_open; -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%s line %d: Missing yes/point-to-point/" -+ "ethernet/no argument.", filename, linenum); -+ value = 0; /* silence compiler */ -+ if (strcasecmp(arg, "ethernet") == 0) -+ value = SSH_TUNMODE_ETHERNET; -+ else if (strcasecmp(arg, "point-to-point") == 0) -+ value = SSH_TUNMODE_POINTOPOINT; -+ else if (strcasecmp(arg, "yes") == 0) -+ value = SSH_TUNMODE_DEFAULT; -+ else if (strcasecmp(arg, "no") == 0) -+ value = SSH_TUNMODE_NO; -+ else -+ fatal("%s line %d: Bad yes/point-to-point/ethernet/" -+ "no argument: %s", filename, linenum, arg); -+ if (*activep) -+ *intptr = value; -+ break; -+ -+ case oTunnelDevice: -+ arg = strdelim(&s); -+ if (!arg || *arg == '\0') -+ fatal("%.200s line %d: Missing argument.", filename, linenum); -+ value = a2tun(arg, &value2); -+ if (value == SSH_TUNID_ERR) -+ fatal("%.200s line %d: Bad tun device.", filename, linenum); -+ if (*activep) { -+ options->tun_local = value; -+ options->tun_remote = value2; -+ } -+ break; -+ -+ case oLocalCommand: -+ charptr = &options->local_command; -+ goto parse_command; -+ -+ case oPermitLocalCommand: -+ intptr = &options->permit_local_command; -+ goto parse_flag; -+ -+ case oVisualHostKey: -+ intptr = &options->visual_host_key; -+ goto parse_flag; -+ -+ case oDeprecated: -+ debug("%s line %d: Deprecated option \"%s\"", -+ filename, linenum, keyword); -+ return 0; -+ -+ case oUnsupported: -+ error("%s line %d: Unsupported option \"%s\"", -+ filename, linenum, keyword); -+ return 0; -+ -+ default: -+ fatal("process_config_line: Unimplemented opcode %d", opcode); -+ } -+ -+ /* Check that there is no garbage at end of line. */ -+ if ((arg = strdelim(&s)) != NULL && *arg != '\0') { -+ fatal("%.200s line %d: garbage at end of line; \"%.200s\".", -+ filename, linenum, arg); -+ } -+ return 0; -+} -+ -+ -+/* -+ * Reads the config file and modifies the options accordingly. Options -+ * should already be initialized before this call. This never returns if -+ * there is an error. If the file does not exist, this returns 0. -+ */ -+ -+int -+read_config_file(const char *filename, const char *host, Options *options, -+ int checkperm) -+{ -+ FILE *f; -+ char line[1024]; -+ int active, linenum; -+ int bad_options = 0; -+ -+ if ((f = fopen(filename, "r")) == NULL) -+ return 0; -+ -+ if (checkperm) { -+ struct stat sb; -+ -+ if (fstat(fileno(f), &sb) == -1) -+ fatal("fstat %s: %s", filename, strerror(errno)); -+ if (((sb.st_uid != 0 && sb.st_uid != getuid()) || -+ (sb.st_mode & 022) != 0)) -+ fatal("Bad owner or permissions on %s", filename); -+ } -+ -+ debug("Reading configuration data %.200s", filename); -+ -+ /* -+ * Mark that we are now processing the options. This flag is turned -+ * on/off by Host specifications. -+ */ -+ active = 1; -+ linenum = 0; -+ while (fgets(line, sizeof(line), f)) { -+ /* Update line number counter. */ -+ linenum++; -+ if (process_config_line(options, host, line, filename, linenum, &active) != 0) -+ bad_options++; -+ } -+ fclose(f); -+ if (bad_options > 0) -+ fatal("%s: terminating, %d bad configuration options", -+ filename, bad_options); -+ return 1; -+} -+ -+/* -+ * Initializes options to special values that indicate that they have not yet -+ * been set. Read_config_file will only set options with this value. Options -+ * are processed in the following order: command line, user config file, -+ * system config file. Last, fill_default_options is called. -+ */ -+ -+void -+initialize_options(Options * options) -+{ -+ memset(options, 'X', sizeof(*options)); -+ options->forward_agent = -1; -+ options->forward_x11 = -1; -+ options->forward_x11_trusted = -1; -+ options->exit_on_forward_failure = -1; -+ options->xauth_location = NULL; -+ options->gateway_ports = -1; -+ options->use_privileged_port = -1; -+ options->rsa_authentication = -1; -+ options->pubkey_authentication = -1; -+ options->challenge_response_authentication = -1; -+ options->gss_authentication = -1; -+ options->gss_deleg_creds = -1; -+ options->password_authentication = -1; -+ options->kbd_interactive_authentication = -1; -+ options->kbd_interactive_devices = NULL; -+ options->rhosts_rsa_authentication = -1; -+ options->hostbased_authentication = -1; -+ options->batch_mode = -1; -+ options->check_host_ip = -1; -+ options->strict_host_key_checking = -1; -+ options->compression = -1; -+ options->tcp_keep_alive = -1; -+ options->compression_level = -1; -+ options->port = -1; -+ options->address_family = -1; -+ options->connection_attempts = -1; -+ options->connection_timeout = -1; -+ options->number_of_password_prompts = -1; -+ options->cipher = -1; -+ options->ciphers = NULL; -+ options->macs = NULL; -+ options->hostkeyalgorithms = NULL; -+ options->protocol = SSH_PROTO_UNKNOWN; -+ options->num_identity_files = 0; -+ options->hostname = NULL; -+ options->host_key_alias = NULL; -+ options->proxy_command = NULL; -+ options->user = NULL; -+ options->escape_char = -1; -+ options->system_hostfile = NULL; -+ options->user_hostfile = NULL; -+ options->system_hostfile2 = NULL; -+ options->user_hostfile2 = NULL; -+ options->num_local_forwards = 0; -+ options->num_remote_forwards = 0; -+ options->clear_forwardings = -1; -+ options->log_level = SYSLOG_LEVEL_NOT_SET; -+ options->preferred_authentications = NULL; -+ options->bind_address = NULL; -+ options->smartcard_device = NULL; -+ options->enable_ssh_keysign = - 1; -+ options->no_host_authentication_for_localhost = - 1; -+ options->identities_only = - 1; -+ options->rekey_limit = - 1; -+ options->verify_host_key_dns = -1; -+ options->server_alive_interval = -1; -+ options->server_alive_count_max = -1; -+ options->num_send_env = 0; -+ options->control_path = NULL; -+ options->control_master = -1; -+ options->hash_known_hosts = -1; -+ options->tun_open = -1; -+ options->tun_local = -1; -+ options->tun_remote = -1; -+ options->local_command = NULL; -+ options->permit_local_command = -1; -+ options->visual_host_key = -1; -+ options->zero_knowledge_password_authentication = -1; -+} -+ -+/* -+ * Called after processing other sources of option data, this fills those -+ * options for which no value has been specified with their default values. -+ */ -+ -+void -+fill_default_options(Options * options) -+{ -+ int len; -+ -+ if (options->forward_agent == -1) -+ options->forward_agent = 0; -+ if (options->forward_x11 == -1) -+ options->forward_x11 = 0; -+ if (options->forward_x11_trusted == -1) -+ options->forward_x11_trusted = 0; -+ if (options->exit_on_forward_failure == -1) -+ options->exit_on_forward_failure = 0; -+ if (options->xauth_location == NULL) -+ options->xauth_location = _PATH_XAUTH; -+ if (options->gateway_ports == -1) -+ options->gateway_ports = 0; -+ if (options->use_privileged_port == -1) -+ options->use_privileged_port = 0; -+ if (options->rsa_authentication == -1) -+ options->rsa_authentication = 1; -+ if (options->pubkey_authentication == -1) -+ options->pubkey_authentication = 1; -+ if (options->challenge_response_authentication == -1) -+ options->challenge_response_authentication = 1; -+ if (options->gss_authentication == -1) -+ options->gss_authentication = 0; -+ if (options->gss_deleg_creds == -1) -+ options->gss_deleg_creds = 0; -+ if (options->password_authentication == -1) -+ options->password_authentication = 1; -+ if (options->kbd_interactive_authentication == -1) -+ options->kbd_interactive_authentication = 1; -+ if (options->rhosts_rsa_authentication == -1) -+ options->rhosts_rsa_authentication = 0; -+ if (options->hostbased_authentication == -1) -+ options->hostbased_authentication = 0; -+ if (options->batch_mode == -1) -+ options->batch_mode = 0; -+ if (options->check_host_ip == -1) -+ options->check_host_ip = 1; -+ if (options->strict_host_key_checking == -1) -+ options->strict_host_key_checking = 2; /* 2 is default */ -+ if (options->compression == -1) -+ options->compression = 0; -+ if (options->tcp_keep_alive == -1) -+ options->tcp_keep_alive = 1; -+ if (options->compression_level == -1) -+ options->compression_level = 6; -+ if (options->port == -1) -+ options->port = 0; /* Filled in ssh_connect. */ -+ if (options->address_family == -1) -+ options->address_family = AF_UNSPEC; -+ if (options->connection_attempts == -1) -+ options->connection_attempts = 1; -+ if (options->number_of_password_prompts == -1) -+ options->number_of_password_prompts = 3; -+ /* Selected in ssh_login(). */ -+ if (options->cipher == -1) -+ options->cipher = SSH_CIPHER_NOT_SET; -+ /* options->ciphers, default set in myproposals.h */ -+ /* options->macs, default set in myproposals.h */ -+ /* options->hostkeyalgorithms, default set in myproposals.h */ -+ if (options->protocol == SSH_PROTO_UNKNOWN) -+ options->protocol = SSH_PROTO_1|SSH_PROTO_2; -+ if (options->num_identity_files == 0) { -+ if (options->protocol & SSH_PROTO_1) { -+ len = 2 + strlen(_PATH_SSH_CLIENT_IDENTITY) + 1; -+ options->identity_files[options->num_identity_files] = -+ xmalloc(len); -+ snprintf(options->identity_files[options->num_identity_files++], -+ len, "~/%.100s", _PATH_SSH_CLIENT_IDENTITY); -+ } -+ if (options->protocol & SSH_PROTO_2) { -+ len = 2 + strlen(_PATH_SSH_CLIENT_ID_RSA) + 1; -+ options->identity_files[options->num_identity_files] = -+ xmalloc(len); -+ snprintf(options->identity_files[options->num_identity_files++], -+ len, "~/%.100s", _PATH_SSH_CLIENT_ID_RSA); -+ -+ len = 2 + strlen(_PATH_SSH_CLIENT_ID_DSA) + 1; -+ options->identity_files[options->num_identity_files] = -+ xmalloc(len); -+ snprintf(options->identity_files[options->num_identity_files++], -+ len, "~/%.100s", _PATH_SSH_CLIENT_ID_DSA); -+ } -+ } -+ if (options->escape_char == -1) -+ options->escape_char = '~'; -+ if (options->system_hostfile == NULL) -+ options->system_hostfile = _PATH_SSH_SYSTEM_HOSTFILE; -+ if (options->user_hostfile == NULL) -+ options->user_hostfile = _PATH_SSH_USER_HOSTFILE; -+ if (options->system_hostfile2 == NULL) -+ options->system_hostfile2 = _PATH_SSH_SYSTEM_HOSTFILE2; -+ if (options->user_hostfile2 == NULL) -+ options->user_hostfile2 = _PATH_SSH_USER_HOSTFILE2; -+ if (options->log_level == SYSLOG_LEVEL_NOT_SET) -+ options->log_level = SYSLOG_LEVEL_INFO; -+ if (options->clear_forwardings == 1) -+ clear_forwardings(options); -+ if (options->no_host_authentication_for_localhost == - 1) -+ options->no_host_authentication_for_localhost = 0; -+ if (options->identities_only == -1) -+ options->identities_only = 0; -+ if (options->enable_ssh_keysign == -1) -+ options->enable_ssh_keysign = 0; -+ if (options->rekey_limit == -1) -+ options->rekey_limit = 0; -+ if (options->verify_host_key_dns == -1) -+ options->verify_host_key_dns = 0; -+ if (options->server_alive_interval == -1) -+ options->server_alive_interval = 0; -+ if (options->server_alive_count_max == -1) -+ options->server_alive_count_max = 3; -+ if (options->control_master == -1) -+ options->control_master = 0; -+ if (options->hash_known_hosts == -1) -+ options->hash_known_hosts = 0; -+ if (options->tun_open == -1) -+ options->tun_open = SSH_TUNMODE_NO; -+ if (options->tun_local == -1) -+ options->tun_local = SSH_TUNID_ANY; -+ if (options->tun_remote == -1) -+ options->tun_remote = SSH_TUNID_ANY; -+ if (options->permit_local_command == -1) -+ options->permit_local_command = 0; -+ if (options->visual_host_key == -1) -+ options->visual_host_key = 0; -+ if (options->zero_knowledge_password_authentication == -1) -+ options->zero_knowledge_password_authentication = 0; -+ /* options->local_command should not be set by default */ -+ /* options->proxy_command should not be set by default */ -+ /* options->user will be set in the main program if appropriate */ -+ /* options->hostname will be set in the main program if appropriate */ -+ /* options->host_key_alias should not be set by default */ -+ /* options->preferred_authentications will be set in ssh */ -+} -+ -+/* -+ * parse_forward -+ * parses a string containing a port forwarding specification of the form: -+ * dynamicfwd == 0 -+ * [listenhost:]listenport:connecthost:connectport -+ * dynamicfwd == 1 -+ * [listenhost:]listenport -+ * returns number of arguments parsed or zero on error -+ */ -+int -+parse_forward(Forward *fwd, const char *fwdspec, int dynamicfwd, int remotefwd) -+{ -+ int i; -+ char *p, *cp, *fwdarg[4]; -+ -+ memset(fwd, '\0', sizeof(*fwd)); -+ -+ cp = p = xstrdup(fwdspec); -+ -+ /* skip leading spaces */ -+ while (isspace(*cp)) -+ cp++; -+ -+ for (i = 0; i < 4; ++i) -+ if ((fwdarg[i] = hpdelim(&cp)) == NULL) -+ break; -+ -+ /* Check for trailing garbage */ -+ if (cp != NULL) -+ i = 0; /* failure */ -+ -+ switch (i) { -+ case 1: -+ fwd->listen_host = NULL; -+ fwd->listen_port = a2port(fwdarg[0]); -+ fwd->connect_host = xstrdup("socks"); -+ break; -+ -+ case 2: -+ fwd->listen_host = xstrdup(cleanhostname(fwdarg[0])); -+ fwd->listen_port = a2port(fwdarg[1]); -+ fwd->connect_host = xstrdup("socks"); -+ break; -+ -+ case 3: -+ fwd->listen_host = NULL; -+ fwd->listen_port = a2port(fwdarg[0]); -+ fwd->connect_host = xstrdup(cleanhostname(fwdarg[1])); -+ fwd->connect_port = a2port(fwdarg[2]); -+ break; -+ -+ case 4: -+ fwd->listen_host = xstrdup(cleanhostname(fwdarg[0])); -+ fwd->listen_port = a2port(fwdarg[1]); -+ fwd->connect_host = xstrdup(cleanhostname(fwdarg[2])); -+ fwd->connect_port = a2port(fwdarg[3]); -+ break; -+ default: -+ i = 0; /* failure */ -+ } -+ -+ xfree(p); -+ -+ if (dynamicfwd) { -+ if (!(i == 1 || i == 2)) -+ goto fail_free; -+ } else { -+ if (!(i == 3 || i == 4)) -+ goto fail_free; -+ if (fwd->connect_port <= 0) -+ goto fail_free; -+ } -+ -+ if (fwd->listen_port < 0 || (!remotefwd && fwd->listen_port == 0)) -+ goto fail_free; -+ -+ if (fwd->connect_host != NULL && -+ strlen(fwd->connect_host) >= NI_MAXHOST) -+ goto fail_free; -+ if (fwd->listen_host != NULL && -+ strlen(fwd->listen_host) >= NI_MAXHOST) -+ goto fail_free; -+ -+ -+ return (i); -+ -+ fail_free: -+ if (fwd->connect_host != NULL) { -+ xfree(fwd->connect_host); -+ fwd->connect_host = NULL; -+ } -+ if (fwd->listen_host != NULL) { -+ xfree(fwd->listen_host); -+ fwd->listen_host = NULL; -+ } -+ return (0); -+} -diff -NupwB readconf.h readconf.h ---- readconf.h 2009-02-14 00:28:21.000000000 -0500 -+++ readconf.h 2009-05-14 12:36:10.000000000 -0400 -@@ -57,6 +57,11 @@ typedef struct { - int compression_level; /* Compression level 1 (fast) to 9 - * (best). */ - int tcp_keep_alive; /* Set SO_KEEPALIVE. */ -+ int tcp_rcv_buf; /* user switch to set tcp recv buffer */ -+ int tcp_rcv_buf_poll; /* Option to poll recv buf every window transfer */ -+ int hpn_disabled; /* Switch to disable HPN buffer management */ -+ int hpn_buffer_size; /* User definable size for HPN buffer window */ -+ - LogLevel log_level; /* Level for logging. */ - - int port; /* Port to connect. */ -@@ -102,6 +107,8 @@ typedef struct { - - int enable_ssh_keysign; - int64_t rekey_limit; -+ int none_switch; /* Use none cipher */ -+ int none_enabled; /* Allow none to be used */ - int no_host_authentication_for_localhost; - int identities_only; - int server_alive_interval; -diff -NupwB readconf.h.orig readconf.h.orig ---- readconf.h.orig 1969-12-31 19:00:00.000000000 -0500 -+++ readconf.h.orig 2009-02-14 00:28:21.000000000 -0500 -@@ -0,0 +1,145 @@ -+/* $OpenBSD: readconf.h,v 1.78 2009/02/12 03:00:56 djm Exp $ */ -+ -+/* -+ * Author: Tatu Ylonen <ylo@cs.hut.fi> -+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland -+ * All rights reserved -+ * Functions for reading the configuration file. -+ * -+ * As far as I am concerned, the code I have written for this software -+ * can be used freely for any purpose. Any derived versions of this -+ * software must be clearly marked as such, and if the derived work is -+ * incompatible with the protocol description in the RFC file, it must be -+ * called by a name other than "ssh" or "Secure Shell". -+ */ -+ -+#ifndef READCONF_H -+#define READCONF_H -+ -+/* Data structure for representing a forwarding request. */ -+ -+typedef struct { -+ char *listen_host; /* Host (address) to listen on. */ -+ int listen_port; /* Port to forward. */ -+ char *connect_host; /* Host to connect. */ -+ int connect_port; /* Port to connect on connect_host. */ -+} Forward; -+/* Data structure for representing option data. */ -+ -+#define MAX_SEND_ENV 256 -+ -+typedef struct { -+ int forward_agent; /* Forward authentication agent. */ -+ int forward_x11; /* Forward X11 display. */ -+ int forward_x11_trusted; /* Trust Forward X11 display. */ -+ int exit_on_forward_failure; /* Exit if bind(2) fails for -L/-R */ -+ char *xauth_location; /* Location for xauth program */ -+ int gateway_ports; /* Allow remote connects to forwarded ports. */ -+ int use_privileged_port; /* Don't use privileged port if false. */ -+ int rhosts_rsa_authentication; /* Try rhosts with RSA -+ * authentication. */ -+ int rsa_authentication; /* Try RSA authentication. */ -+ int pubkey_authentication; /* Try ssh2 pubkey authentication. */ -+ int hostbased_authentication; /* ssh2's rhosts_rsa */ -+ int challenge_response_authentication; -+ /* Try S/Key or TIS, authentication. */ -+ int gss_authentication; /* Try GSS authentication */ -+ int gss_deleg_creds; /* Delegate GSS credentials */ -+ int password_authentication; /* Try password -+ * authentication. */ -+ int kbd_interactive_authentication; /* Try keyboard-interactive auth. */ -+ char *kbd_interactive_devices; /* Keyboard-interactive auth devices. */ -+ int zero_knowledge_password_authentication; /* Try jpake */ -+ int batch_mode; /* Batch mode: do not ask for passwords. */ -+ int check_host_ip; /* Also keep track of keys for IP address */ -+ int strict_host_key_checking; /* Strict host key checking. */ -+ int compression; /* Compress packets in both directions. */ -+ int compression_level; /* Compression level 1 (fast) to 9 -+ * (best). */ -+ int tcp_keep_alive; /* Set SO_KEEPALIVE. */ -+ LogLevel log_level; /* Level for logging. */ -+ -+ int port; /* Port to connect. */ -+ int address_family; -+ int connection_attempts; /* Max attempts (seconds) before -+ * giving up */ -+ int connection_timeout; /* Max time (seconds) before -+ * aborting connection attempt */ -+ int number_of_password_prompts; /* Max number of password -+ * prompts. */ -+ int cipher; /* Cipher to use. */ -+ char *ciphers; /* SSH2 ciphers in order of preference. */ -+ char *macs; /* SSH2 macs in order of preference. */ -+ char *hostkeyalgorithms; /* SSH2 server key types in order of preference. */ -+ int protocol; /* Protocol in order of preference. */ -+ char *hostname; /* Real host to connect. */ -+ char *host_key_alias; /* hostname alias for .ssh/known_hosts */ -+ char *proxy_command; /* Proxy command for connecting the host. */ -+ char *user; /* User to log in as. */ -+ int escape_char; /* Escape character; -2 = none */ -+ -+ char *system_hostfile;/* Path for /etc/ssh/ssh_known_hosts. */ -+ char *user_hostfile; /* Path for $HOME/.ssh/known_hosts. */ -+ char *system_hostfile2; -+ char *user_hostfile2; -+ char *preferred_authentications; -+ char *bind_address; /* local socket address for connection to sshd */ -+ char *smartcard_device; /* Smartcard reader device */ -+ int verify_host_key_dns; /* Verify host key using DNS */ -+ -+ int num_identity_files; /* Number of files for RSA/DSA identities. */ -+ char *identity_files[SSH_MAX_IDENTITY_FILES]; -+ Key *identity_keys[SSH_MAX_IDENTITY_FILES]; -+ -+ /* Local TCP/IP forward requests. */ -+ int num_local_forwards; -+ Forward local_forwards[SSH_MAX_FORWARDS_PER_DIRECTION]; -+ -+ /* Remote TCP/IP forward requests. */ -+ int num_remote_forwards; -+ Forward remote_forwards[SSH_MAX_FORWARDS_PER_DIRECTION]; -+ int clear_forwardings; -+ -+ int enable_ssh_keysign; -+ int64_t rekey_limit; -+ int no_host_authentication_for_localhost; -+ int identities_only; -+ int server_alive_interval; -+ int server_alive_count_max; -+ -+ int num_send_env; -+ char *send_env[MAX_SEND_ENV]; -+ -+ char *control_path; -+ int control_master; -+ -+ int hash_known_hosts; -+ -+ int tun_open; /* tun(4) */ -+ int tun_local; /* force tun device (optional) */ -+ int tun_remote; /* force tun device (optional) */ -+ -+ char *local_command; -+ int permit_local_command; -+ int visual_host_key; -+ -+} Options; -+ -+#define SSHCTL_MASTER_NO 0 -+#define SSHCTL_MASTER_YES 1 -+#define SSHCTL_MASTER_AUTO 2 -+#define SSHCTL_MASTER_ASK 3 -+#define SSHCTL_MASTER_AUTO_ASK 4 -+ -+void initialize_options(Options *); -+void fill_default_options(Options *); -+int read_config_file(const char *, const char *, Options *, int); -+int parse_forward(Forward *, const char *, int, int); -+ -+int -+process_config_line(Options *, const char *, char *, const char *, int, int *); -+ -+void add_local_forward(Options *, const Forward *); -+void add_remote_forward(Options *, const Forward *); -+ -+#endif /* READCONF_H */ -Common subdirectories: regress and regress -Common subdirectories: scard and scard -diff -NupwB scp.c scp.c ---- scp.c 2008-11-03 03:23:45.000000000 -0500 -+++ scp.c 2009-05-14 12:36:10.000000000 -0400 -@@ -632,7 +632,7 @@ source(int argc, char **argv) - off_t i, statbytes; - size_t amt; - int fd = -1, haderr, indx; -- char *last, *name, buf[2048], encname[MAXPATHLEN]; -+ char *last, *name, buf[16384], encname[MAXPATHLEN]; - int len; - - for (indx = 0; indx < argc; ++indx) { -@@ -868,7 +868,7 @@ sink(int argc, char **argv) - mode_t mode, omode, mask; - off_t size, statbytes; - int setimes, targisdir, wrerrno = 0; -- char ch, *cp, *np, *targ, *why, *vect[1], buf[2048]; -+ char ch, *cp, *np, *targ, *why, *vect[1], buf[16384]; - struct timeval tv[2]; - - #define atime tv[0] -diff -NupwB servconf.h servconf.h ---- servconf.h 2009-01-28 00:31:23.000000000 -0500 -+++ servconf.h 2009-05-14 12:36:10.000000000 -0400 -@@ -145,6 +145,10 @@ typedef struct { - char *adm_forced_command; - - int use_pam; /* Enable auth via PAM */ -+ int none_enabled; /* enable NONE cipher switch */ -+ int tcp_rcv_buf_poll; /* poll tcp rcv window in autotuning kernels*/ -+ int hpn_disabled; /* disable hpn functionality. false by default */ -+ int hpn_buffer_size; /* set the hpn buffer size - default 3MB */ - - int permit_tun; - -diff -NupwB serverloop.c serverloop.c ---- serverloop.c 2009-02-14 00:33:09.000000000 -0500 -+++ serverloop.c 2009-05-14 12:36:10.000000000 -0400 -@@ -93,10 +93,10 @@ static int fdin; /* Descriptor for stdi - static int fdout; /* Descriptor for stdout (for reading); - May be same number as fdin. */ - static int fderr; /* Descriptor for stderr. May be -1. */ --static long stdin_bytes = 0; /* Number of bytes written to stdin. */ --static long stdout_bytes = 0; /* Number of stdout bytes sent to client. */ --static long stderr_bytes = 0; /* Number of stderr bytes sent to client. */ --static long fdout_bytes = 0; /* Number of stdout bytes read from program. */ -+static u_long stdin_bytes = 0; /* Number of bytes written to stdin. */ -+static u_long stdout_bytes = 0; /* Number of stdout bytes sent to client. */ -+static u_long stderr_bytes = 0; /* Number of stderr bytes sent to client. */ -+static u_long fdout_bytes = 0; /* Number of stdout bytes read from program. */ - static int stdin_eof = 0; /* EOF message received from client. */ - static int fdout_eof = 0; /* EOF encountered reading from fdout. */ - static int fderr_eof = 0; /* EOF encountered readung from fderr. */ -@@ -121,6 +121,20 @@ static volatile sig_atomic_t received_si - static void server_init_dispatch(void); - - /* -+ * Returns current time in seconds from Jan 1, 1970 with the maximum -+ * available resolution. -+ */ -+ -+static double -+get_current_time(void) -+{ -+ struct timeval tv; -+ gettimeofday(&tv, NULL); -+ return (double) tv.tv_sec + (double) tv.tv_usec / 1000000.0; -+} -+ -+ -+/* - * we write to this pipe if a SIGCHLD is caught in order to avoid - * the race between select() and child_terminated - */ -@@ -410,6 +424,7 @@ process_input(fd_set *readset) - } else { - /* Buffer any received data. */ - packet_process_incoming(buf, len); -+ fdout_bytes += len; - } - } - if (compat20) -@@ -432,6 +447,7 @@ process_input(fd_set *readset) - } else { - buffer_append(&stdout_buffer, buf, len); - fdout_bytes += len; -+ debug ("FD out now: %ld", fdout_bytes); - } - } - /* Read and buffer any available stderr data from the program. */ -@@ -499,7 +515,7 @@ process_output(fd_set *writeset) - } - /* Send any buffered packet data to the client. */ - if (FD_ISSET(connection_out, writeset)) -- packet_write_poll(); -+ stdin_bytes += packet_write_poll(); - } - - /* -@@ -816,8 +832,10 @@ server_loop2(Authctxt *authctxt) - { - fd_set *readset = NULL, *writeset = NULL; - int rekeying = 0, max_fd, nalloc = 0; -+ double start_time, total_time; - - debug("Entering interactive session for SSH2."); -+ start_time = get_current_time(); - - mysignal(SIGCHLD, sigchld_handler); - child_terminated = 0; -@@ -879,6 +897,11 @@ server_loop2(Authctxt *authctxt) - - /* free remaining sessions, e.g. remove wtmp entries */ - session_destroy_all(NULL); -+ total_time = get_current_time() - start_time; -+ logit("SSH: Server;LType: Throughput;Remote: %s-%d;IN: %lu;OUT: %lu;Duration: %.1f;tPut_in: %.1f;tPut_out: %.1f", -+ get_remote_ipaddr(), get_remote_port(), -+ stdin_bytes, fdout_bytes, total_time, stdin_bytes / total_time, -+ fdout_bytes / total_time); - } - - static void -@@ -994,8 +1017,12 @@ server_request_tun(void) - sock = tun_open(tun, mode); - if (sock < 0) - goto done; -+ if (options.hpn_disabled) - c = channel_new("tun", SSH_CHANNEL_OPEN, sock, sock, -1, - CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1); -+ else -+ c = channel_new("tun", SSH_CHANNEL_OPEN, sock, sock, -1, -+ options.hpn_buffer_size, CHAN_TCP_PACKET_DEFAULT, 0, "tun", 1); - c->datagram = 1; - #if defined(SSH_TUN_FILTER) - if (mode == SSH_TUNMODE_POINTOPOINT) -@@ -1031,6 +1058,8 @@ 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); -+ if ((options.tcp_rcv_buf_poll) && (!options.hpn_disabled)) -+ c->dynamic_window = 1; - if (session_open(the_authctxt, c->self) != 1) { - debug("session open failed, free channel %d", c->self); - channel_free(c); -diff -NupwB session.c session.c ---- session.c 2009-01-28 00:29:49.000000000 -0500 -+++ session.c 2009-05-14 12:36:10.000000000 -0400 -@@ -230,6 +230,7 @@ auth_input_request_forwarding(struct pas - } - - /* Allocate a channel for the authentication agent socket. */ -+ /* this shouldn't matter if its hpn or not - cjr */ - nc = channel_new("auth socket", - SSH_CHANNEL_AUTH_SOCKET, sock, sock, -1, - CHAN_X11_WINDOW_DEFAULT, CHAN_X11_PACKET_DEFAULT, -@@ -2301,10 +2302,16 @@ session_set_fds(Session *s, int fdin, in - */ - if (s->chanid == -1) - fatal("no channel for session %d", s->self); -+ if (options.hpn_disabled) - channel_set_fds(s->chanid, - fdout, fdin, fderr, - fderr == -1 ? CHAN_EXTENDED_IGNORE : CHAN_EXTENDED_READ, - 1, is_tty, CHAN_SES_WINDOW_DEFAULT); -+ else -+ channel_set_fds(s->chanid, -+ fdout, fdin, fderr, -+ fderr == -1 ? CHAN_EXTENDED_IGNORE : CHAN_EXTENDED_READ, -+ 1, is_tty, options.hpn_buffer_size); - } - - /* -diff -NupwB sftp.1 sftp.1 ---- sftp.1 2009-01-28 00:14:09.000000000 -0500 -+++ sftp.1 2009-05-14 12:36:10.000000000 -0400 -@@ -203,7 +203,8 @@ This option may be useful in debugging t - Specify how many requests may be outstanding at any one time. - Increasing this may slightly improve file transfer speed - but will increase memory usage. --The default is 64 outstanding requests. -+The default is 256 outstanding requests providing for 8MB -+of outstanding data with a 32KB buffer. - .It Fl S Ar program - Name of the - .Ar program -diff -NupwB sftp.c sftp.c ---- sftp.c 2009-02-14 00:26:19.000000000 -0500 -+++ sftp.c 2009-05-14 12:36:10.000000000 -0400 -@@ -75,7 +75,7 @@ int batchmode = 0; - size_t copy_buffer_len = 32768; - - /* Number of concurrent outstanding requests */ --size_t num_requests = 64; -+size_t num_requests = 256; - - /* PID of ssh transport process */ - static pid_t sshpid = -1; -diff -NupwB ssh.c ssh.c ---- ssh.c 2009-02-14 00:28:21.000000000 -0500 -+++ ssh.c 2009-05-14 12:36:10.000000000 -0400 -@@ -492,9 +492,6 @@ main(int ac, char **av) - no_shell_flag = 1; - no_tty_flag = 1; - break; -- case 'T': -- no_tty_flag = 1; -- break; - case 'o': - dummy = 1; - line = xstrdup(optarg); -@@ -503,6 +500,13 @@ main(int ac, char **av) - exit(255); - xfree(line); - break; -+ case 'T': -+ no_tty_flag = 1; -+ /* ensure that the user doesn't try to backdoor a */ -+ /* null cipher switch on an interactive session */ -+ /* so explicitly disable it no matter what */ -+ options.none_switch=0; -+ break; - case 's': - subsystem_flag = 1; - break; -@@ -1142,6 +1146,9 @@ ssh_session2_open(void) - { - Channel *c; - int window, packetmax, in, out, err; -+ int sock; -+ int socksize; -+ int socksizelen = sizeof(int); - - if (stdin_null_flag) { - in = open(_PATH_DEVNULL, O_RDONLY); -@@ -1162,9 +1169,75 @@ ssh_session2_open(void) - if (!isatty(err)) - set_nonblock(err); - -- window = CHAN_SES_WINDOW_DEFAULT; -+ /* we need to check to see if what they want to do about buffer */ -+ /* sizes here. In a hpn to nonhpn connection we want to limit */ -+ /* the window size to something reasonable in case the far side */ -+ /* has the large window bug. In hpn to hpn connection we want to */ -+ /* use the max window size but allow the user to override it */ -+ /* lastly if they disabled hpn then use the ssh std window size */ -+ -+ /* so why don't we just do a getsockopt() here and set the */ -+ /* ssh window to that? In the case of a autotuning receive */ -+ /* window the window would get stuck at the initial buffer */ -+ /* size generally less than 96k. Therefore we need to set the */ -+ /* maximum ssh window size to the maximum hpn buffer size */ -+ /* unless the user has specifically set the tcprcvbufpoll */ -+ /* to no. In which case we *can* just set the window to the */ -+ /* minimum of the hpn buffer size and tcp receive buffer size */ -+ -+ if (tty_flag) -+ options.hpn_buffer_size = CHAN_SES_WINDOW_DEFAULT; -+ else -+ options.hpn_buffer_size = 2*1024*1024; -+ -+ if (datafellows & SSH_BUG_LARGEWINDOW) -+ { -+ debug("HPN to Non-HPN Connection"); -+ } -+ else -+ { -+ if (options.tcp_rcv_buf_poll <= 0) -+ { -+ sock = socket(AF_INET, SOCK_STREAM, 0); -+ getsockopt(sock, SOL_SOCKET, SO_RCVBUF, -+ &socksize, &socksizelen); -+ close(sock); -+ debug("socksize %d", socksize); -+ options.hpn_buffer_size = socksize; -+ debug ("HPNBufferSize set to TCP RWIN: %d", options.hpn_buffer_size); -+ } -+ else -+ { -+ if (options.tcp_rcv_buf > 0) -+ { -+ /*create a socket but don't connect it */ -+ /* we use that the get the rcv socket size */ -+ sock = socket(AF_INET, SOCK_STREAM, 0); -+ /* if they are using the tcp_rcv_buf option */ -+ /* attempt to set the buffer size to that */ -+ if (options.tcp_rcv_buf) -+ setsockopt(sock, SOL_SOCKET, SO_RCVBUF, (void *)&options.tcp_rcv_buf, -+ sizeof(options.tcp_rcv_buf)); -+ getsockopt(sock, SOL_SOCKET, SO_RCVBUF, -+ &socksize, &socksizelen); -+ close(sock); -+ debug("socksize %d", socksize); -+ options.hpn_buffer_size = socksize; -+ debug ("HPNBufferSize set to user TCPRcvBuf: %d", options.hpn_buffer_size); -+ } -+ } -+ -+ } -+ -+ debug("Final hpn_buffer_size = %d", options.hpn_buffer_size); -+ -+ window = options.hpn_buffer_size; -+ -+ channel_set_hpn(options.hpn_disabled, options.hpn_buffer_size); -+ - packetmax = CHAN_SES_PACKET_DEFAULT; - if (tty_flag) { -+ window = 4*CHAN_SES_PACKET_DEFAULT; - window >>= 1; - packetmax >>= 1; - } -@@ -1172,7 +1245,10 @@ ssh_session2_open(void) - "session", SSH_CHANNEL_OPENING, in, out, err, - window, packetmax, CHAN_EXTENDED_WRITE, - "client-session", /*nonblock*/0); -- -+ if ((options.tcp_rcv_buf_poll > 0) && (!options.hpn_disabled)) { -+ c->dynamic_window = 1; -+ debug ("Enabled Dynamic Window Scaling\n"); -+ } - debug3("ssh_session2_open: channel_new: %d", c->self); - - channel_send_open(c->self); -diff -NupwB sshconnect2.c sshconnect2.c ---- sshconnect2.c 2008-11-05 00:20:47.000000000 -0500 -+++ sshconnect2.c 2009-05-14 12:36:10.000000000 -0400 -@@ -78,6 +78,12 @@ - extern char *client_version_string; - extern char *server_version_string; - extern Options options; -+extern Kex *xxx_kex; -+ -+/* tty_flag is set in ssh.c. use this in ssh_userauth2 */ -+/* if it is set then prevent the switch to the null cipher */ -+ -+extern int tty_flag; - - /* - * SSH2 key exchange -@@ -350,6 +356,28 @@ ssh_userauth2(const char *local_user, co - pubkey_cleanup(&authctxt); - dispatch_range(SSH2_MSG_USERAUTH_MIN, SSH2_MSG_USERAUTH_MAX, NULL); - -+ /* if the user wants to use the none cipher do it */ -+ /* post authentication and only if the right conditions are met */ -+ /* both of the NONE commands must be true and there must be no */ -+ /* tty allocated */ -+ if ((options.none_switch == 1) && (options.none_enabled == 1)) -+ { -+ if (!tty_flag) /* no null on tty sessions */ -+ { -+ debug("Requesting none rekeying..."); -+ myproposal[PROPOSAL_ENC_ALGS_STOC] = "none"; -+ myproposal[PROPOSAL_ENC_ALGS_CTOS] = "none"; -+ kex_prop2buf(&xxx_kex->my,myproposal); -+ packet_request_rekeying(); -+ fprintf(stderr, "WARNING: ENABLED NONE CIPHER\n"); -+ } -+ else -+ { -+ /* requested NONE cipher when in a tty */ -+ debug("Cannot switch to NONE cipher with tty allocated"); -+ fprintf(stderr, "NONE cipher switch disabled when a TTY is allocated\n"); -+ } -+ } - debug("Authentication succeeded (%s).", authctxt.method->name); - } - -diff -NupwB sshconnect.c sshconnect.c ---- sshconnect.c 2009-02-01 06:19:54.000000000 -0500 -+++ sshconnect.c 2009-05-14 12:36:10.000000000 -0400 -@@ -165,6 +165,31 @@ ssh_proxy_connect(const char *host, u_sh - } - - /* -+ * Set TCP receive buffer if requested. -+ * Note: tuning needs to happen after the socket is -+ * created but before the connection happens -+ * so winscale is negotiated properly -cjr -+ */ -+static void -+ssh_set_socket_recvbuf(int sock) -+{ -+ void *buf = (void *)&options.tcp_rcv_buf; -+ int sz = sizeof(options.tcp_rcv_buf); -+ int socksize; -+ int socksizelen = sizeof(int); -+ -+ debug("setsockopt Attempting to set SO_RCVBUF to %d", options.tcp_rcv_buf); -+ if (setsockopt(sock, SOL_SOCKET, SO_RCVBUF, buf, sz) >= 0) { -+ getsockopt(sock, SOL_SOCKET, SO_RCVBUF, &socksize, &socksizelen); -+ debug("setsockopt SO_RCVBUF: %.100s %d", strerror(errno), socksize); -+ } -+ else -+ error("Couldn't set socket receive buffer to %d: %.100s", -+ options.tcp_rcv_buf, strerror(errno)); -+} -+ -+ -+/* - * Creates a (possibly privileged) socket for use as the ssh connection. - */ - static int -@@ -187,12 +212,18 @@ ssh_create_socket(int privileged, struct - strerror(errno)); - else - debug("Allocated local port %d.", p); -+ -+ if (options.tcp_rcv_buf > 0) -+ ssh_set_socket_recvbuf(sock); - return sock; - } - sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); - if (sock < 0) - error("socket: %.100s", strerror(errno)); - -+ if (options.tcp_rcv_buf > 0) -+ ssh_set_socket_recvbuf(sock); -+ - /* Bind the socket to an alternative local IP address */ - if (options.bind_address == NULL) - return sock; -@@ -536,7 +567,7 @@ ssh_exchange_identification(int timeout_ - snprintf(buf, sizeof buf, "SSH-%d.%d-%.100s%s", - compat20 ? PROTOCOL_MAJOR_2 : PROTOCOL_MAJOR_1, - compat20 ? PROTOCOL_MINOR_2 : minor1, -- SSH_VERSION, compat20 ? "\r\n" : "\n"); -+ SSH_RELEASE, compat20 ? "\r\n" : "\n"); - if (atomicio(vwrite, connection_out, buf, strlen(buf)) != strlen(buf)) - fatal("write: %.100s", strerror(errno)); - client_version_string = xstrdup(buf); -diff -NupwB sshd.c sshd.c ---- sshd.c 2009-01-28 00:31:23.000000000 -0500 -+++ sshd.c 2009-05-14 12:36:10.000000000 -0400 -@@ -136,6 +136,9 @@ int deny_severity; - #define REEXEC_CONFIG_PASS_FD (STDERR_FILENO + 3) - #define REEXEC_MIN_FREE_FD (STDERR_FILENO + 4) - -+int myflag = 0; -+ -+ - extern char *__progname; - - /* Server configuration options. */ -@@ -415,7 +418,7 @@ sshd_exchange_identification(int sock_in - minor = PROTOCOL_MINOR_1; - } - snprintf(buf, sizeof buf, "SSH-%d.%d-%.100s%s", major, minor, -- SSH_VERSION, newline); -+ SSH_RELEASE, newline); - server_version_string = xstrdup(buf); - - /* Send our protocol version identification. */ -@@ -466,6 +469,9 @@ sshd_exchange_identification(int sock_in - } - debug("Client protocol version %d.%d; client software version %.100s", - remote_major, remote_minor, remote_version); -+ logit("SSH: Server;Ltype: Version;Remote: %s-%d;Protocol: %d.%d;Client: %.100s", -+ get_remote_ipaddr(), get_remote_port(), -+ remote_major, remote_minor, remote_version); - - compat_datafellows(remote_version); - -@@ -944,6 +950,8 @@ server_listen(void) - int ret, listen_sock, on = 1; - struct addrinfo *ai; - char ntop[NI_MAXHOST], strport[NI_MAXSERV]; -+ int socksize; -+ int socksizelen = sizeof(int); - - for (ai = options.listen_addrs; ai; ai = ai->ai_next) { - if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) -@@ -990,6 +998,11 @@ server_listen(void) - - debug("Bind to port %s on %s.", strport, ntop); - -+ getsockopt(listen_sock, SOL_SOCKET, SO_RCVBUF, -+ &socksize, &socksizelen); -+ debug("Server TCP RWIN socket size: %d", socksize); -+ debug("HPN Buffer Size: %d", options.hpn_buffer_size); -+ - /* Bind the socket to the desired port. */ - if (bind(listen_sock, ai->ai_addr, ai->ai_addrlen) < 0) { - error("Bind to port %s on %s failed: %.200s.", -@@ -1817,6 +1830,9 @@ main(int ac, char **av) - /* Log the connection. */ - verbose("Connection from %.500s port %d", remote_ip, remote_port); - -+ /* set the HPN options for the child */ -+ channel_set_hpn(options.hpn_disabled, options.hpn_buffer_size); -+ - /* - * We don't want to listen forever unless the other side - * successfully authenticates itself. So we set up an alarm which is -@@ -2171,9 +2187,15 @@ do_ssh2_kex(void) - { - Kex *kex; - -+ myflag++; -+ debug ("MYFLAG IS %d", myflag); - if (options.ciphers != NULL) { - myproposal[PROPOSAL_ENC_ALGS_CTOS] = - myproposal[PROPOSAL_ENC_ALGS_STOC] = options.ciphers; -+ } else if (options.none_enabled == 1) { -+ debug ("WARNING: None cipher enabled"); -+ myproposal[PROPOSAL_ENC_ALGS_CTOS] = -+ myproposal[PROPOSAL_ENC_ALGS_STOC] = KEX_ENCRYPT_INCLUDE_NONE; - } - myproposal[PROPOSAL_ENC_ALGS_CTOS] = - compat_cipher_proposal(myproposal[PROPOSAL_ENC_ALGS_CTOS]); -diff -NupwB sshd_config sshd_config ---- sshd_config 2008-07-02 08:35:43.000000000 -0400 -+++ sshd_config 2009-05-14 12:36:10.000000000 -0400 -@@ -112,6 +112,20 @@ Protocol 2 - # override default of no subsystems - Subsystem sftp /usr/libexec/sftp-server - -+# the following are HPN related configuration options -+# tcp receive buffer polling. disable in non autotuning kernels -+#TcpRcvBufPoll yes -+ -+# allow the use of the none cipher -+#NoneEnabled no -+ -+# disable hpn performance boosts. -+#HPNDisabled no -+ -+# buffer size for hpn to non-hpn connections -+#HPNBufferSize 2048 -+ -+ - # Example of overriding settings on a per-user basis - #Match User anoncvs - # X11Forwarding no diff --git a/security/openssh-portable/files/openssh-5.2p1.sftpfilecontrol-v1.3.patch b/security/openssh-portable/files/openssh-5.2p1.sftpfilecontrol-v1.3.patch deleted file mode 100644 index 6f37d395de11..000000000000 --- a/security/openssh-portable/files/openssh-5.2p1.sftpfilecontrol-v1.3.patch +++ /dev/null @@ -1,488 +0,0 @@ -Sftpfilecontrol Patch v1.3 -A patch to provide control over umask, chmod, chown, and chgrp in the sftp-server that comes with openssh. -This patch is derived from the sftplogging patch. - -Original patch by Michael Martinez <sftpfilecontrol@gmail.com> -Copyright (c) 2002 - 2009, Michael Martinez -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, are permitted provided that the -following conditions are met: - -- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. -- Neither the name of Michael Martinez nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, -INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -Patch source using: patch -p0 < /path/to/patch -================================================================================ -Only in .: Makefile -Common subdirectories: gautom4te-2.53.cache and autom4te-2.53.cache -Common subdirectories: gcontrib and contrib -Common subdirectories: gopenbsd-compat and openbsd-compat -Common subdirectories: gregress and regress -Common subdirectories: gscard and scard -diff -u gversion.h version.h ---- gversion.h Mon Feb 23 17:24:15 2004 -+++ version.h Tues Apr 5 09:43:35 2005 -@@ -5,2 +5,2 @@ --#define SSH_PORTABLE "p1" -+#define SSH_PORTABLE "p1+sftpfilecontrol-v1.3" - #define SSH_RELEASE SSH_VERSION SSH_PORTABLE -diff -u gservconf.c servconf.c ---- gservconf.c Thu Sep 5 00:35:15 2002 -+++ servconf.c Wed Jan 29 09:43:35 2003 -@@ -119,4 +119,10 @@ - options->authorized_keys_file = NULL; - options->authorized_keys_file2 = NULL; -+ -+ memset(options->sftp_umask, 0, SFTP_UMASK_LENGTH); -+ -+ options->sftp_permit_chmod = SFTP_PERMIT_NOT_SET; -+ options->sftp_permit_chown = SFTP_PERMIT_NOT_SET; -+ - options->num_accept_env = 0; - options->permit_tun = -1; -@@ -108,6 +108,6 @@ - void - fill_default_server_options(ServerOptions *options) - { -- /* Portable-specific options */ -+/* Portable-specific options */ - if (options->use_pam == -1) - options->use_pam = 1; -@@ -225,6 +225,16 @@ - if (options->authorized_keys_file == NULL) - options->authorized_keys_file = _PATH_SSH_USER_PERMITTED_KEYS; - -+ /* Don't set sftp-server umask */ -+ if (!options->sftp_umask) -+ memset(options->sftp_umask, 0, SFTP_UMASK_LENGTH); -+ -+ /* allow sftp client to issue chmod, chown / chgrp commands */ -+ if (options->sftp_permit_chmod == SFTP_PERMIT_NOT_SET) -+ options->sftp_permit_chmod = SFTP_PERMIT_YES; -+ if (options->sftp_permit_chown == SFTP_PERMIT_NOT_SET) -+ options->sftp_permit_chown = SFTP_PERMIT_YES; -+ - /* Turn privilege separation on by default */ - if (use_privsep == -1) - use_privsep = 1; -@@ -264,4 +264,6 @@ - sMatch, sPermitOpen, sForceCommand, sChrootDirectory, - sUsePrivilegeSeparation, sAllowAgentForwarding, -+ sSftpUmask, -+ sSftpPermitChown, sSftpPermitChmod, - sDeprecated, sUnsupported - } ServerOpCodes; -@@ -431,3 +431,6 @@ - { "acceptenv", sAcceptEnv, SSHCFG_GLOBAL }, -+ { "sftpumask", sSftpUmask}, -+ { "sftppermitchmod", sSftpPermitChmod}, -+ { "sftppermitchown", sSftpPermitChown}, - { "permittunnel", sPermitTunnel, SSHCFG_GLOBAL }, - { "match", sMatch, SSHCFG_ALL }, -@@ -640,8 +640,10 @@ - char *cp, **charptr, *arg, *p; - int cmdline = 0, *intptr, value, n; - SyslogFacility *log_facility_ptr; - LogLevel *log_level_ptr; -+ unsigned int umaskvalue = 0; -+ char *umaskptr; - ServerOpCodes opcode; - int port; - u_int i, flags = 0; - size_t len; -@@ -1149,6 +1149,32 @@ - case sBanner: - charptr = &options->banner; - goto parse_filename; - -+ -+ case sSftpUmask: -+ arg = strdelim(&cp); -+ umaskptr = arg; -+ while (*arg && *arg >= '0' && *arg <= '9') -+ umaskvalue = umaskvalue * 8 + *arg++ - '0'; -+ if (*arg || umaskvalue > 0777) -+ fatal("%s line %d: bad value for umask", -+ filename, linenum); -+ else { -+ while (*umaskptr && *umaskptr == '0') -+ *umaskptr++; -+ strncpy(options->sftp_umask, umaskptr, -+ SFTP_UMASK_LENGTH); -+ } -+ -+ break; -+ -+ case sSftpPermitChmod: -+ intptr = &options->sftp_permit_chmod; -+ goto parse_flag; -+ -+ case sSftpPermitChown: -+ intptr = &options->sftp_permit_chown; -+ goto parse_flag; -+ - /* - * These options can contain %X options expanded at -@@ -1290,6 +1290,7 @@ - if ((arg = strdelim(&cp)) != NULL && *arg != '\0') - fatal("%s line %d: garbage at end of line; \"%.200s\".", - filename, linenum, arg); -+ - return 0; - } - -diff -u gservconf.h servconf.h ---- gservconf.h Wed Jul 31 21:28:39 2002 -+++ servconf.h Wed Jan 29 09:41:06 2003 -@@ -35,4 +35,11 @@ - #define PERMIT_NO_PASSWD 2 - #define PERMIT_YES 3 - -+/* sftp-server umask control */ -+#define SFTP_UMASK_LENGTH 5 -+ -+/* sftp-server client priviledge */ -+#define SFTP_PERMIT_NOT_SET -1 -+#define SFTP_PERMIT_NO 0 -+#define SFTP_PERMIT_YES 1 - #define DEFAULT_AUTH_FAIL_MAX 6 /* Default for MaxAuthTries */ -@@ -145,2 +145,5 @@ - int use_pam; /* Enable auth via PAM */ -+ char sftp_umask[SFTP_UMASK_LENGTH]; /* Sftp Umask */ -+ int sftp_permit_chmod; -+ int sftp_permit_chown; - int permit_tun; -diff -u gsession.c session.c ---- gsession.c Wed Sep 25 20:38:50 2002 -+++ session.c Wed Jan 29 09:44:18 2003 -@@ -111,6 +111,8 @@ - login_cap_t *lc; - #endif - -+static char *sftpumask; -+ - /* Name and directory of socket for authentication agent forwarding. */ - static char *auth_sock_name = NULL; - static char *auth_sock_dir = NULL; -@@ -957,6 +966,7 @@ - env = xmalloc(envsize * sizeof(char *)); - env[0] = NULL; - -+ - #ifdef HAVE_CYGWIN - /* - * The Windows environment contains some setting which are -@@ -1083,6 +1093,43 @@ - if (auth_sock_name != NULL) - child_set_env(&env, &envsize, SSH_AUTHSOCKET_ENV_NAME, - auth_sock_name); -+ -+ /* SFTP_UMASK */ -+ -+ if (options.sftp_umask[0] == '\0') -+ child_set_env(&env, &envsize, "SFTP_UMASK", -+ "" ); -+ else { -+ if (!(sftpumask = calloc(SFTP_UMASK_LENGTH,1))) { -+ -+logit("session.c: unabled to allocate memory for SftpUmask. SftpUmask control \ -+will be turned off."); -+ -+ child_set_env(&env, &envsize, "SFTP_UMASK", -+ "" ); -+ } else { -+ strncpy(sftpumask, options.sftp_umask, -+ SFTP_UMASK_LENGTH); -+ child_set_env(&env, &envsize, "SFTP_UMASK", -+ sftpumask ); -+ } -+ } -+ -+ /* SFTP_PERMIT_CHMOD */ -+ if (options.sftp_permit_chmod == -1 ) -+ child_set_env(&env, &envsize, "SFTP_PERMIT_CHMOD", "-1"); -+ else if (options.sftp_permit_chmod == 0) -+ child_set_env(&env, &envsize, "SFTP_PERMIT_CHMOD", "0"); -+ else -+ child_set_env(&env, &envsize, "SFTP_PERMIT_CHMOD", "1"); -+ -+ /* SFTP_PERMIT_CHOWN */ -+ if (options.sftp_permit_chown == -1 ) -+ child_set_env(&env, &envsize, "SFTP_PERMIT_CHOWN", "-1"); -+ else if (options.sftp_permit_chown == 0) -+ child_set_env(&env, &envsize, "SFTP_PERMIT_CHOWN", "0"); -+ else -+ child_set_env(&env, &envsize, "SFTP_PERMIT_CHOWN", "1"); - - /* read $HOME/.ssh/environment. */ - if (options.permit_user_env && !options.use_login) { -diff -u gsftp-server.8 sftp-server.8 ---- gsftp-server.8 Mon Jun 25 00:45:35 2001 -+++ sftp-server.8 Wed Jan 29 10:11:28 2003 -@@ -51,3 +51,12 @@ - See - .Xr sshd_config 5 -+for more information. -+The administrator may exert control over the file and directory -+permission and ownership, with -+.Cm SftpUmask , -+.Cm SftpPermitChmod , -+and -+.Cm SftpPermitChown -+. See -+.Xr sshd_config 5 - for more information. -@@ -75,8 +75,9 @@ - .Sh SEE ALSO - .Xr sftp 1 , - .Xr ssh 1 , - .Xr sshd_config 5 , --.Xr sshd 8 -+.Xr sshd 8, -+.Xr sshd_config 5 - .Rs - .%A T. Ylonen - .%A S. Lehtinen -diff -u gsshd.c sshd.c ---- gsshd.c Wed Sep 11 19:54:27 2002 -+++ sshd.c Mon Nov 10 11:26:45 2003 -@@ -379,4 +379,3 @@ - } -- snprintf(buf, sizeof buf, "SSH-%d.%d-%.100s%s", major, minor, -- SSH_VERSION, newline); -+ snprintf(buf, sizeof buf, "SSH-%d.%d-%.100s\n", major, minor, SSH_RELEASE); - server_version_string = xstrdup(buf); -diff -u gsftp-server.c sftp-server.c ---- gsftp-server.c Wed Sep 11 19:54:27 2002 -+++ sftp-server.c Mon Nov 10 11:26:45 2003 -@@ -51,3 +51,9 @@ - #define get_string(lenp) buffer_get_string(&iqueue, lenp); - -+/* SFTP_UMASK */ -+static mode_t setumask = 0; -+ -+static int permit_chmod = 1; -+static int permit_chown = 1; -+ - /* Our verbosity */ -@@ -500,5 +500,12 @@ - flags = flags_from_portable(pflags); - mode = (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) ? a->perm : 0666; -+ -+ if (setumask != 0) { -+ logit("setting file creation mode to 0666 and umask to %o", setumask); -+ mode = 0666; -+ umask(setumask); -+ } -+ - logit("open \"%s\" flags %s mode 0%o", - name, string_from_portable(pflags), mode); - fd = open(name, flags, mode); -@@ -512,6 +512,7 @@ - status = SSH2_FX_OK; - } - } -+ logit("open %s", name); - if (status != SSH2_FX_OK) - send_status(id, status); - xfree(name); -@@ -703,6 +703,8 @@ - name = get_string(NULL); - a = get_attrib(); - debug("request %u: setstat name \"%s\"", id, name); -+ - if (a->flags & SSH2_FILEXFER_ATTR_SIZE) { -+logit("process_setstat: truncate"); - logit("set \"%s\" size %llu", - name, (unsigned long long)a->size); -@@ -708,9 +708,15 @@ - status = errno_to_portable(errno); - } - if (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) { -- logit("set \"%s\" mode %04o", name, a->perm); -- ret = chmod(name, a->perm & 07777); -- if (ret == -1) -- status = errno_to_portable(errno); -+ if (permit_chmod == 1) { -+ ret = chmod(name, a->perm & 0777); -+ if (ret == -1) -+ status = errno_to_portable(errno); -+ else -+ logit("chmod'ed %s", name); -+ } else { -+ status = SSH2_FX_PERMISSION_DENIED; -+ logit("chmod %s: operation prohibited by sftp-server configuration.", name); -+ } - } - if (a->flags & SSH2_FILEXFER_ATTR_ACMODTIME) { -@@ -727,7 +727,12 @@ - if (a->flags & SSH2_FILEXFER_ATTR_UIDGID) { -- logit("set \"%s\" owner %lu group %lu", name, -- (u_long)a->uid, (u_long)a->gid); -- ret = chown(name, a->uid, a->gid); -- if (ret == -1) -- status = errno_to_portable(errno); -+ if (permit_chown == 1) { -+ ret = chown(name, a->uid, a->gid); -+ if (ret == -1) -+ status = errno_to_portable(errno); -+ else -+ logit("chown'ed %s.", name); -+ } else { -+ status = SSH2_FX_PERMISSION_DENIED; -+ logit("chown %s: operation prohibited by sftp-server configuration.", name); -+ } - } -@@ -752,5 +752,6 @@ - if (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) { - logit("set \"%s\" mode %04o", name, a->perm); -+ if (permit_chmod == 1) { - #ifdef HAVE_FCHMOD - ret = fchmod(fd, a->perm & 0777); - #else -@@ -757,8 +757,14 @@ - ret = chmod(name, a->perm & 0777); - #endif - if (ret == -1) - status = errno_to_portable(errno); -+ else -+ logit("chmod: succeeded."); -+ } else { /* permit_chmod */ -+ status = SSH2_FX_PERMISSION_DENIED; -+ logit("chmod: operation prohibited by sftp-server configuration."); -+ } /* permit_chmod */ - } - if (a->flags & SSH2_FILEXFER_ATTR_ACMODTIME) { - char buf[64]; - time_t t = a->mtime; -@@ -777,14 +777,21 @@ - if (a->flags & SSH2_FILEXFER_ATTR_UIDGID) { - logit("set \"%s\" owner %lu group %lu", name, - (u_long)a->uid, (u_long)a->gid); -+ if (permit_chown == 1) { - #ifdef HAVE_FCHOWN - ret = fchown(fd, a->uid, a->gid); - #else - ret = chown(name, a->uid, a->gid); - #endif - if (ret == -1) - status = errno_to_portable(errno); -+ else -+ logit("chown: succeeded"); -+ } else { /* permit_chown */ -+ status = SSH2_FX_PERMISSION_DENIED; -+ logit("chown: operation prohibited by sftp-server configuration."); -+ } /* permit_chown */ - } - } - send_status(id, status); - } -@@ -916,6 +916,13 @@ - a = get_attrib(); - mode = (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) ? - a->perm & 07777 : 0777; -+ -+ if (setumask != 0) { -+ logit("setting directory creation mode to 0777 and umask to %o.", setumask); -+ mode = 0777; -+ umask(setumask); -+ } -+ - debug3("request %u: mkdir", id); - logit("mkdir name \"%s\" mode 0%o", name, mode); - ret = mkdir(name, mode); -@@ -1210,4 +1210,6 @@ - fd_set *rset, *wset; - int in, out, max, ch, skipargs = 0, log_stderr = 0; -+ unsigned int val = 0; -+ char *umask_env; - ssize_t len, olen, set_size; - SyslogFacility log_facility = SYSLOG_FACILITY_AUTH; -@@ -1271,4 +1271,33 @@ - handle_init(); - -+ /* Umask control */ -+ -+ umask_env = getenv("SFTP_UMASK"); -+ if ( umask_env && *umask_env != NULL ) -+ { -+ while (*umask_env && *umask_env >= '0' && *umask_env <= '9') -+ val = val * 8 + *umask_env++ - '0'; -+ -+ if (*umask_env || val > 0777 || val == 0) { -+ logit("bad value %o for SFTP_UMASK, turning umask control off.", val); -+ setumask = 0; -+ } else { -+ logit("umask control is on."); -+ setumask = val; -+ }; -+ } else setumask = 0; -+ -+ -+ /* Sensitive client commands */ -+ -+ if ( (getenv("SFTP_PERMIT_CHMOD") != NULL) && (atoi(getenv("SFTP_PERMIT_CHMOD")) != 1) ) { -+ permit_chmod = 0; -+ logit("client is not permitted to chmod."); -+ }; -+ if ( (getenv("SFTP_PERMIT_CHOWN") != NULL) && (atoi(getenv("SFTP_PERMIT_CHOWN")) != 1) ) { -+ permit_chown = 0; -+ logit("client is not permitted to chown."); -+ }; -+ - in = dup(STDIN_FILENO); - out = dup(STDOUT_FILENO); -Only in : ssh_prng_cmds -diff -u gsshd_config sshd_config ---- gsshd_config Thu Sep 26 23:21:58 2002 -+++ sshd_config Wed Jan 29 10:08:39 2003 -@@ -91,5 +91,11 @@ - # override default of no subsystems - Subsystem sftp /usr/libexec/sftp-server - -+# sftp-server umask control -+#SftpUmask -+ -+#SftpPermitChmod yes -+#SftpPermitChown yes -+ - # Example of overriding settings on a per-user basis - #Match User anoncvs -diff -u gsshd_config.5 sshd_config.5 ---- gsshd_config.5 Wed Sep 18 21:51:22 2002 -+++ sshd_config.5 Wed Jan 29 10:10:03 2003 -@@ -558,5 +562,21 @@ - .It Cm ServerKeyBits - Defines the number of bits in the ephemeral protocol version 1 server key. - The minimum value is 512, and the default is 1024. -+.It Cm SftpPermitChmod -+Specifies whether the sftp-server allows the sftp client to execute chmod -+commands on the server. The default is yes. -+.It Cm SftpPermitChown -+Specifies whether the sftp-server allows the sftp client to execute chown -+or chgrp commands on the server. Turning this value on means that the client -+is allowed to execute both chown and chgrp commands. Turning it off means that -+the client is prohibited from executing either chown or chgrp. -+ The default is yes. -+.It Cm SftpUmask -+Specifies an optional umask for -+.Nm sftp-server -+subsystem transactions. If a umask is given, this umask will override all system, -+environment or sftp client permission modes. If -+no umask or an invalid umask is given, file creation mode defaults to the permission -+mode specified by the sftp client. The default is for no umask. - .It Cm StrictModes - Specifies whether -/* $OpenBSD: version.h,v 1.37 2003/04/01 10:56:46 markus Exp $ */ - -#define SSH_VERSION "OpenSSH_5.2p1" diff --git a/security/openssh-portable/files/contrib-openssh-lpk-5.1p1-0.3.10.patch b/security/openssh-portable/files/openssh-lpk-5.8p2.patch index 47402f246da7..5ea0e10833de 100644 --- a/security/openssh-portable/files/contrib-openssh-lpk-5.1p1-0.3.10.patch +++ b/security/openssh-portable/files/openssh-lpk-5.8p2.patch @@ -1,115 +1,289 @@ -This is a forward-port of the OpenSSH LPK support patch. - -It adds support for storing OpenSSH public keys in LDAP. It also supports -grouping of machines in the LDAP data to limit users to specific machines. - -The latest homepage for the LPK project is: -http://code.google.com/p/openssh-lpk/ - -The 0.3.10 version of the patch includes a fix for 64-bit platforms, as -discovered by Gentoo, where the bind timeout and search timeout values were not -being parsed correctly: http://bugs.gentoo.org/210110 - -Forward-ported-from: openssh-lpk-5.1p1-0.3.9.patch -Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> - -diff -Nuar --exclude '*.orig' --exclude '*.rej' auth2-pubkey.c auth2-pubkey.c ---- auth2-pubkey.c 2008-07-03 19:54:25.000000000 -0700 -+++ auth2-pubkey.c 2008-08-23 15:02:47.000000000 -0700 -@@ -55,6 +55,10 @@ - #include "monitor_wrap.h" - #include "misc.h" +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/Makefile.in ./Makefile.in +--- ../openssh-5.8p2-orig/Makefile.in 2011-10-03 16:53:52.329344087 +0400 ++++ ./Makefile.in 2011-10-03 16:54:04.009342681 +0400 +@@ -94,7 +94,7 @@ + auth2-gss.o gss-serv.o gss-serv-krb5.o \ + loginrec.o auth-pam.o auth-shadow.o auth-sia.o md5crypt.o \ + sftp-server.o sftp-common.o \ +- roaming_common.o roaming_serv.o ++ roaming_common.o roaming_serv.o ldapauth.o -+#ifdef WITH_LDAP_PUBKEY -+#include "ldapauth.h" -+#endif + MANPAGES = moduli.5.out scp.1.out ssh-add.1.out ssh-agent.1.out ssh-keygen.1.out ssh-keyscan.1.out ssh.1.out sshd.8.out sftp-server.8.out sftp.1.out ssh-rand-helper.8.out ssh-keysign.8.out ssh-pkcs11-helper.8.out sshd_config.5.out ssh_config.5.out + MANPAGES_IN = moduli.5 scp.1 ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh-keyscan.1 ssh.1 sshd.8 sftp-server.8 sftp.1 ssh-rand-helper.8 ssh-keysign.8 ssh-pkcs11-helper.8 sshd_config.5 ssh_config.5 +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/README.lpk ./README.lpk +--- ../openssh-5.8p2-orig/README.lpk 1970-01-01 03:00:00.000000000 +0300 ++++ ./README.lpk 2011-10-03 16:54:04.018338857 +0400 +@@ -0,0 +1,267 @@ ++OpenSSH LDAP PUBLIC KEY PATCH ++Copyright (c) 2003 Eric AUGE (eau@phear.org) ++All rights reserved. + - /* import */ - extern ServerOptions options; - extern u_char *session_id2; -@@ -187,10 +191,79 @@ - u_long linenum = 0; - Key *found; - char *fp; -+#ifdef WITH_LDAP_PUBKEY -+ ldap_key_t * k; -+ unsigned int i = 0; -+#endif - - /* Temporarily use the user's uid. */ - temporarily_use_uid(pw); - -+#ifdef WITH_LDAP_PUBKEY -+ found_key = 0; -+ /* allocate a new key type */ -+ found = key_new(key->type); ++Redistribution and use in source and binary forms, with or without ++modification, are permitted provided that the following conditions ++are met: ++1. Redistributions of source code must retain the above copyright ++ notice, this list of conditions and the following disclaimer. ++2. Redistributions in binary form must reproduce the above copyright ++ notice, this list of conditions and the following disclaimer in the ++ documentation and/or other materials provided with the distribution. ++3. The name of the author may not be used to endorse or promote products ++ derived from this software without specific prior written permission. ++ ++THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR ++IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES ++OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ++IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, ++INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ++NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ++DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ++THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF ++THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ ++purposes of this patch: ++ ++This patch would help to have authentication centralization policy ++using ssh public key authentication. ++This patch could be an alternative to other "secure" authentication system ++working in a similar way (Kerberos, SecurID, etc...), except the fact ++that it's based on OpenSSH and its public key abilities. ++ ++>> FYI: << ++'uid': means unix accounts existing on the current server ++'lpkServerGroup:' mean server group configured on the current server ('lpkServerGroup' in sshd_config) ++ ++example schema: ++ ++ ++ server1 (uid: eau,rival,toto) (lpkServerGroup: unix) ++ ___________ / ++ / \ --- - server3 (uid: eau, titi) (lpkServerGroup: unix) ++ | LDAP Server | \ ++ | eau ,rival | server2 (uid: rival, eau) (lpkServerGroup: unix) ++ | titi ,toto | ++ | userx,.... | server5 (uid: eau) (lpkServerGroup: mail) ++ \___________/ \ / ++ ----- - server4 (uid: eau, rival) (no group configured) ++ \ ++ etc... ++ ++- WHAT WE NEED : ++ ++ * configured LDAP server somewhere on the network (i.e. OpenLDAP) ++ * patched sshd (with this patch ;) ++ * LDAP user(/group) entry (look at users.ldif (& groups.ldif)): ++ User entry: ++ - attached to the 'ldapPublicKey' objectclass ++ - attached to the 'posixAccount' objectclass ++ - with a filled 'sshPublicKey' attribute ++ Example: ++ dn: uid=eau,ou=users,dc=cuckoos,dc=net ++ objectclass: top ++ objectclass: person ++ objectclass: organizationalPerson ++ objectclass: posixAccount ++ objectclass: ldapPublicKey ++ description: Eric AUGE Account ++ userPassword: blah ++ cn: Eric AUGE ++ sn: Eric AUGE ++ uid: eau ++ uidNumber: 1034 ++ gidNumber: 1 ++ homeDirectory: /export/home/eau ++ sshPublicKey: ssh-dss AAAAB3... ++ sshPublicKey: ssh-dss AAAAM5... ++ ++ Group entry: ++ - attached to the 'posixGroup' objectclass ++ - with a 'cn' groupname attribute ++ - with multiple 'memberUid' attributes filled with usernames allowed in this group ++ Example: ++ # few members ++ dn: cn=unix,ou=groups,dc=cuckoos,dc=net ++ objectclass: top ++ objectclass: posixGroup ++ description: Unix based servers group ++ cn: unix ++ gidNumber: 1002 ++ memberUid: eau ++ memberUid: user1 ++ memberUid: user2 ++ ++ ++- HOW IT WORKS : ++ ++ * without patch ++ If a user wants to authenticate to log in a server the sshd, will first look for authentication method allowed (RSAauth,kerberos,etc..) ++ and if RSAauth and tickets based auth fails, it will fallback to standard password authentication (if enabled). ++ ++ * with the patch ++ If a user want to authenticate to log in a server, the sshd will first look for auth method including LDAP pubkey, if the ldappubkey options is enabled. ++ It will do an ldapsearch to get the public key directly from the LDAP instead of reading it from the server filesystem. ++ (usually in $HOME/.ssh/authorized_keys) ++ ++ If groups are enabled, it will also check if the user that wants to login is in the group of the server he is trying to log into. ++ If it fails, it falls back on RSA auth files ($HOME/.ssh/authorized_keys), etc.. and finally to standard password authentication (if enabled). ++ ++ 7 tokens are added to sshd_config : ++ # here is the new patched ldap related tokens ++ # entries in your LDAP must be posixAccount & strongAuthenticationUser & posixGroup ++ UseLPK yes # look the pub key into LDAP ++ LpkServers ldap://10.31.32.5/ ldap://10.31.32.4 ldap://10.31.32.3 # which LDAP server for users ? (URL format) ++ LpkUserDN ou=users,dc=foobar,dc=net # which base DN for users ? ++ LpkGroupDN ou=groups,dc=foobar,dc=net # which base DN for groups ? ++ LpkBindDN cn=manager,dc=foobar,dc=net # which bind DN ? ++ LpkBindPw asecret # bind DN credidentials ++ LpkServerGroup agroupname # the group the server is part of ++ ++ Right now i'm using anonymous binding to get public keys, because getting public keys of someone doesn't impersonate him¸ but there is some ++ flaws you have to take care of. ++ ++- HOW TO INSERT A USER/KEY INTO AN LDAP ENTRY ++ ++ * my way (there is plenty :) ++ - create ldif file (i.e. users.ldif) ++ - cat ~/.ssh/id_dsa.pub OR cat ~/.ssh/id_rsa.pub OR cat ~/.ssh/identity.pub ++ - my way in 4 steps : ++ Example: ++ ++ # you add this to the user entry in the LDIF file : ++ [...] ++ objectclass: posixAccount ++ objectclass: ldapPublicKey ++ [...] ++ sshPubliKey: ssh-dss AAAABDh12DDUR2... ++ [...] ++ ++ # insert your entry and you're done :) ++ ldapadd -D balblabla -w bleh < file.ldif ++ ++ all standard options can be present in the 'sshPublicKey' attribute. ++ ++- WHY : ++ ++ Simply because, i was looking for a way to centralize all sysadmins authentication, easily, without completely using LDAP ++ as authentication method (like pam_ldap etc..). ++ ++ After looking into Kerberos, SecurID, and other centralized secure authentications systems, the use of RSA and LDAP to get ++ public key for authentication allows us to control who has access to which server (the user needs an account and to be in 'strongAuthenticationUser' ++ objectclass within LDAP and part of the group the SSH server is in). ++ ++ Passwords update are no longer a nightmare for a server farm (key pair passphrase is stored on each user's box and private key is locally encrypted using his passphrase ++ so each user can change it as much as he wants). ++ ++ Blocking a user account can be done directly from the LDAP (if sshd is using RSAAuth + ldap only). ++ ++- RULES : ++ Entry in the LDAP server must respect 'posixAccount' and 'ldapPublicKey' which are defined in core.schema. ++ and the additionnal lpk.schema. ++ ++ This patch could allow a smooth transition between standard auth (/etc/passwd) and complete LDAP based authentication ++ (pamldap, nss_ldap, etc..). ++ ++ This can be an alternative to other (old?/expensive?) authentication methods (Kerberos/SecurID/..). ++ ++ Referring to schema at the beginning of this file if user 'eau' is only in group 'unix' ++ 'eau' would ONLY access 'server1', 'server2', 'server3' AND 'server4' BUT NOT 'server5'. ++ If you then modify the LDAP 'mail' group entry to add 'memberUid: eau' THEN user 'eau' would be able ++ to log in 'server5' (i hope you got the idea, my english is bad :). ++ ++ Each server's sshd is patched and configured to ask the public key and the group infos in the LDAP ++ server. ++ When you want to allow a new user to have access to the server parc, you just add him an account on ++ your servers, you add his public key into his entry on the LDAP server, it's done. ++ ++ Because sshds are looking public keys into the LDAP directly instead of a file ($HOME/.ssh/authorized_keys). ++ ++ When the user needs to change his passphrase he can do it directly from his workstation by changing ++ his own key set lock passphrase, and all servers are automatically aware. + -+ /* first check if the options is enabled, then try.. */ -+ if (options.lpk.on) { -+ debug("[LDAP] trying LDAP first uid=%s",pw->pw_name); -+ if (ldap_ismember(&options.lpk, pw->pw_name) > 0) { -+ if ((k = ldap_getuserkey(&options.lpk, pw->pw_name)) != NULL) { -+ /* Skip leading whitespace, empty and comment lines. */ -+ for (i = 0 ; i < k->num ; i++) { -+ /* dont forget if multiple keys to reset options */ -+ char *cp, *options = NULL; ++ With a CAREFUL LDAP server configuration you could allow a user to add/delete/modify his own entry himself ++ so he can add/modify/delete himself his public key when needed. + -+ for (cp = (char *)k->keys[i]->bv_val; *cp == ' ' || *cp == '\t'; cp++) -+ ; -+ if (!*cp || *cp == '\n' || *cp == '#') -+ continue; ++ FLAWS : ++ LDAP must be well configured, getting the public key of some user is not a problem, but if anonymous LDAP ++ allow write to users dn, somebody could replace someuser's public key by its own and impersonate some ++ of your users in all your server farm be VERY CAREFUL. ++ ++ MITM attack when sshd is requesting the public key, could lead to a compromise of your servers allowing login ++ as the impersonnated user. + -+ if (key_read(found, &cp) != 1) { -+ /* no key? check if there are options for this key */ -+ int quoted = 0; -+ debug2("[LDAP] user_key_allowed: check options: '%s'", cp); -+ options = cp; -+ for (; *cp && (quoted || (*cp != ' ' && *cp != '\t')); cp++) { -+ if (*cp == '\\' && cp[1] == '"') -+ cp++; /* Skip both */ -+ else if (*cp == '"') -+ quoted = !quoted; -+ } -+ /* Skip remaining whitespace. */ -+ for (; *cp == ' ' || *cp == '\t'; cp++) -+ ; -+ if (key_read(found, &cp) != 1) { -+ debug2("[LDAP] user_key_allowed: advance: '%s'", cp); -+ /* still no key? advance to next line*/ -+ continue; -+ } -+ } ++ If LDAP server is down then, fallback on passwd auth. ++ ++ the ldap code part has not been well audited yet. + -+ if (key_equal(found, key) && -+ auth_parse_options(pw, options, file, linenum) == 1) { -+ found_key = 1; -+ debug("[LDAP] matching key found"); -+ fp = key_fingerprint(found, SSH_FP_MD5, SSH_FP_HEX); -+ verbose("[LDAP] Found matching %s key: %s", key_type(found), fp); ++- LDAP USER ENTRY EXAMPLES (LDIF Format, look in users.ldif) ++ --- CUT HERE --- ++ dn: uid=jdoe,ou=users,dc=foobar,dc=net ++ objectclass: top ++ objectclass: person ++ objectclass: organizationalPerson ++ objectclass: posixAccount ++ objectclass: ldapPublicKey ++ description: My account ++ cn: John Doe ++ sn: John Doe ++ uid: jdoe ++ uidNumber: 100 ++ gidNumber: 100 ++ homeDirectory: /home/jdoe ++ sshPublicKey: ssh-dss AAAAB3NzaC1kc3MAAAEBAOvL8pREUg9wSy/8+hQJ54YF3AXkB0OZrXB.... ++ [...] ++ --- CUT HERE --- + -+ /* restoring memory */ -+ ldap_keys_free(k); -+ xfree(fp); -+ restore_uid(); -+ key_free(found); -+ return found_key; -+ break; -+ } -+ }/* end of LDAP for() */ -+ } else { -+ logit("[LDAP] no keys found for '%s'!", pw->pw_name); -+ } -+ } else { -+ logit("[LDAP] '%s' is not in '%s'", pw->pw_name, options.lpk.sgroup); -+ } -+ } -+#endif - debug("trying public key file %s", file); - f = auth_openkeyfile(file, pw, options.strict_modes); - -diff -Nuar --exclude '*.orig' --exclude '*.rej' auth-rsa.c auth-rsa.c ---- auth-rsa.c 2008-07-02 05:37:30.000000000 -0700 -+++ auth-rsa.c 2008-08-23 15:02:47.000000000 -0700 ++- LDAP GROUP ENTRY EXAMPLES (LDIF Format, look in groups.ldif) ++ --- CUT HERE --- ++ dn: cn=unix,ou=groups,dc=cuckoos,dc=net ++ objectclass: top ++ objectclass: posixGroup ++ description: Unix based servers group ++ cn: unix ++ gidNumber: 1002 ++ memberUid: jdoe ++ memberUid: user1 ++ memberUid: user2 ++ [...] ++ --- CUT HERE --- ++ ++>> FYI: << ++Multiple 'sshPublicKey' in a user entry are allowed, as well as multiple 'memberUid' attributes in a group entry ++ ++- COMPILING: ++ 1. Apply the patch ++ 2. ./configure --with-your-options --with-ldap=/prefix/to/ldap_libs_and_includes ++ 3. make ++ 4. it's done. ++ ++- BLA : ++ I hope this could help, and i hope to be clear enough,, or give ideas. questions/comments/improvements are welcome. ++ ++- TODO : ++ Redesign differently. ++ ++- DOCS/LINK : ++ http://pacsec.jp/core05/psj05-barisani-en.pdf ++ http://fritz.potsdam.edu/projects/openssh-lpk/ ++ http://fritz.potsdam.edu/projects/sshgate/ ++ http://dev.inversepath.com/trac/openssh-lpk ++ http://lam.sf.net/ ( http://lam.sourceforge.net/documentation/supportedSchemas.htm ) ++ ++- CONTRIBUTORS/IDEAS/GREETS : ++ - Falk Siemonsmeier. ++ - Jacob Rief. ++ - Michael Durchgraf. ++ - frederic peters. ++ - Finlay dobbie. ++ - Stefan Fisher. ++ - Robin H. Johnson. ++ - Adrian Bridgett. ++ ++- CONTACT : ++ - Eric AUGE <eau@phear.org> ++ - Andrea Barisani <andrea@inversepath.com> +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/auth-rsa.c ./auth-rsa.c +--- ../openssh-5.8p2-orig/auth-rsa.c 2011-10-03 16:53:52.329344087 +0400 ++++ ./auth-rsa.c 2011-10-03 16:54:04.020347508 +0400 @@ -174,10 +174,96 @@ FILE *f; u_long linenum = 0; @@ -207,10 +381,104 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' auth-rsa.c auth-rsa.c /* The authorized keys. */ file = authorized_keys_file(pw); debug("trying public RSA key file %s", file); -diff -Nuar --exclude '*.orig' --exclude '*.rej' config.h.in config.h.in ---- config.h.in 2008-07-21 01:30:49.000000000 -0700 -+++ config.h.in 2008-08-23 15:02:47.000000000 -0700 -@@ -560,6 +560,9 @@ +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/auth2-pubkey.c ./auth2-pubkey.c +--- ../openssh-5.8p2-orig/auth2-pubkey.c 2011-10-03 16:53:52.304343933 +0400 ++++ ./auth2-pubkey.c 2011-10-03 16:54:04.023341687 +0400 +@@ -59,6 +59,10 @@ + #include "authfile.h" + #include "match.h" + ++#ifdef WITH_LDAP_PUBKEY ++#include "ldapauth.h" ++#endif ++ + /* import */ + extern ServerOptions options; + extern u_char *session_id2; +@@ -265,10 +269,79 @@ + u_long linenum = 0; + Key *found; + char *fp; ++#ifdef WITH_LDAP_PUBKEY ++ ldap_key_t * k; ++ unsigned int i = 0; ++#endif + + /* Temporarily use the user's uid. */ + temporarily_use_uid(pw); + ++#ifdef WITH_LDAP_PUBKEY ++ found_key = 0; ++ /* allocate a new key type */ ++ found = key_new(key->type); ++ ++ /* first check if the options is enabled, then try.. */ ++ if (options.lpk.on) { ++ debug("[LDAP] trying LDAP first uid=%s",pw->pw_name); ++ if (ldap_ismember(&options.lpk, pw->pw_name) > 0) { ++ if ((k = ldap_getuserkey(&options.lpk, pw->pw_name)) != NULL) { ++ /* Skip leading whitespace, empty and comment lines. */ ++ for (i = 0 ; i < k->num ; i++) { ++ /* dont forget if multiple keys to reset options */ ++ char *cp, *options = NULL; ++ ++ for (cp = (char *)k->keys[i]->bv_val; *cp == ' ' || *cp == '\t'; cp++) ++ ; ++ if (!*cp || *cp == '\n' || *cp == '#') ++ continue; ++ ++ if (key_read(found, &cp) != 1) { ++ /* no key? check if there are options for this key */ ++ int quoted = 0; ++ debug2("[LDAP] user_key_allowed: check options: '%s'", cp); ++ options = cp; ++ for (; *cp && (quoted || (*cp != ' ' && *cp != '\t')); cp++) { ++ if (*cp == '\\' && cp[1] == '"') ++ cp++; /* Skip both */ ++ else if (*cp == '"') ++ quoted = !quoted; ++ } ++ /* Skip remaining whitespace. */ ++ for (; *cp == ' ' || *cp == '\t'; cp++) ++ ; ++ if (key_read(found, &cp) != 1) { ++ debug2("[LDAP] user_key_allowed: advance: '%s'", cp); ++ /* still no key? advance to next line*/ ++ continue; ++ } ++ } ++ ++ if (key_equal(found, key) && ++ auth_parse_options(pw, options, file, linenum) == 1) { ++ found_key = 1; ++ debug("[LDAP] matching key found"); ++ fp = key_fingerprint(found, SSH_FP_MD5, SSH_FP_HEX); ++ verbose("[LDAP] Found matching %s key: %s", key_type(found), fp); ++ ++ /* restoring memory */ ++ ldap_keys_free(k); ++ xfree(fp); ++ restore_uid(); ++ key_free(found); ++ return found_key; ++ break; ++ } ++ }/* end of LDAP for() */ ++ } else { ++ logit("[LDAP] no keys found for '%s'!", pw->pw_name); ++ } ++ } else { ++ logit("[LDAP] '%s' is not in '%s'", pw->pw_name, options.lpk.sgroup); ++ } ++ } ++#endif + debug("trying public key file %s", file); + f = auth_openkeyfile(file, pw, options.strict_modes); + +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/config.h.in ./config.h.in +--- ../openssh-5.8p2-orig/config.h.in 2011-10-03 16:53:52.297346449 +0400 ++++ ./config.h.in 2011-10-03 16:54:04.026338066 +0400 +@@ -596,6 +596,9 @@ /* Define to 1 if you have the <linux/if_tun.h> header file. */ #undef HAVE_LINUX_IF_TUN_H @@ -220,18 +488,18 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' config.h.in config.h.in /* Define if your libraries define login() */ #undef HAVE_LOGIN -diff -Nuar --exclude '*.orig' --exclude '*.rej' configure configure ---- configure 2008-07-21 01:30:50.000000000 -0700 -+++ configure 2008-08-23 15:02:47.000000000 -0700 -@@ -1340,6 +1340,7 @@ - --with-tcp-wrappers[=PATH] Enable tcpwrappers support (optionally in PATH) - --with-libedit[=PATH] Enable libedit support for sftp - --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm) +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/configure ./configure +--- ../openssh-5.8p2-orig/configure 2011-10-03 16:53:52.324344816 +0400 ++++ ./configure 2011-10-03 16:54:04.049342888 +0400 +@@ -1337,6 +1337,7 @@ + --without-rpath Disable auto-added -R linker paths + --with-cflags Specify additional flags to pass to compiler + --with-cppflags Specify additional flags to pass to preprocessor + --with-ldap[=PATH] Enable LDAP pubkey support (optionally in PATH) - --with-ssl-dir=PATH Specify path to OpenSSL installation - --without-openssl-header-check Disable OpenSSL version consistency check - --with-ssl-engine Enable OpenSSL (hardware) ENGINE support -@@ -12568,6 +12569,85 @@ + --with-ldflags Specify additional flags to pass to linker + --with-libs Specify additional libraries to link with + --with-Werror Build main code with -Werror +@@ -12197,6 +12198,85 @@ fi @@ -317,7 +585,7 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' configure configure -@@ -30135,6 +30215,7 @@ +@@ -31973,6 +32053,7 @@ echo " Smartcard support: $SCARD_MSG" echo " S/KEY support: $SKEY_MSG" echo " TCP Wrappers support: $TCPW_MSG" @@ -325,10 +593,10 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' configure configure echo " MD5 password support: $MD5_MSG" echo " libedit support: $LIBEDIT_MSG" echo " Solaris process contract support: $SPC_MSG" -diff -Nuar --exclude '*.orig' --exclude '*.rej' configure.ac configure.ac ---- configure.ac 2008-07-09 04:07:19.000000000 -0700 -+++ configure.ac 2008-08-23 15:02:47.000000000 -0700 -@@ -1299,6 +1299,37 @@ +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/configure.ac ./configure.ac +--- ../openssh-5.8p2-orig/configure.ac 2011-10-03 16:53:52.291342253 +0400 ++++ ./configure.ac 2011-10-03 16:54:04.056338012 +0400 +@@ -1422,6 +1422,37 @@ esac ] ) @@ -366,7 +634,7 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' configure.ac configure.ac dnl Checks for library functions. Please keep in alphabetical order AC_CHECK_FUNCS( \ arc4random \ -@@ -4137,6 +4168,7 @@ +@@ -4319,6 +4350,7 @@ echo " Smartcard support: $SCARD_MSG" echo " S/KEY support: $SKEY_MSG" echo " TCP Wrappers support: $TCPW_MSG" @@ -374,9 +642,9 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' configure.ac configure.ac echo " MD5 password support: $MD5_MSG" echo " libedit support: $LIBEDIT_MSG" echo " Solaris process contract support: $SPC_MSG" -diff -Nuar --exclude '*.orig' --exclude '*.rej' ldapauth.c ldapauth.c ---- ldapauth.c 1969-12-31 16:00:00.000000000 -0800 -+++ ldapauth.c 2008-08-23 15:02:47.000000000 -0700 +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/ldapauth.c ./ldapauth.c +--- ../openssh-5.8p2-orig/ldapauth.c 1970-01-01 03:00:00.000000000 +0300 ++++ ./ldapauth.c 2011-10-03 16:54:04.072343230 +0400 @@ -0,0 +1,575 @@ +/* + * $Id: openssh-lpk-4.3p1-0.3.7.patch,v 1.3 2006/04/18 15:29:09 eau Exp $ @@ -953,9 +1221,9 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' ldapauth.c ldapauth.c +} + +#endif /* WITH_LDAP_PUBKEY */ -diff -Nuar --exclude '*.orig' --exclude '*.rej' ldapauth.h ldapauth.h ---- ldapauth.h 1969-12-31 16:00:00.000000000 -0800 -+++ ldapauth.h 2008-08-23 15:02:47.000000000 -0700 +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/ldapauth.h ./ldapauth.h +--- ../openssh-5.8p2-orig/ldapauth.h 1970-01-01 03:00:00.000000000 +0300 ++++ ./ldapauth.h 2011-10-03 16:54:04.076341855 +0400 @@ -0,0 +1,124 @@ +/* + * $Id: openssh-lpk-4.3p1-0.3.7.patch,v 1.3 2006/04/18 15:29:09 eau Exp $ @@ -1081,9 +1349,9 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' ldapauth.h ldapauth.h +int ldap_ismember(ldap_opt_t *, const char *); + +#endif -diff -Nuar --exclude '*.orig' --exclude '*.rej' lpk-user-example.txt lpk-user-example.txt ---- lpk-user-example.txt 1969-12-31 16:00:00.000000000 -0800 -+++ lpk-user-example.txt 2008-08-23 15:02:47.000000000 -0700 +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/lpk-user-example.txt ./lpk-user-example.txt +--- ../openssh-5.8p2-orig/lpk-user-example.txt 1970-01-01 03:00:00.000000000 +0300 ++++ ./lpk-user-example.txt 2011-10-03 16:54:04.081343446 +0400 @@ -0,0 +1,117 @@ + +Post to ML -> User Made Quick Install Doc. @@ -1202,21 +1470,9 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' lpk-user-example.txt lpk-user-ex +puTTY). Login should succeed. + +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -diff -Nuar --exclude '*.orig' --exclude '*.rej' Makefile.in Makefile.in ---- Makefile.in 2008-07-08 07:21:12.000000000 -0700 -+++ Makefile.in 2008-08-23 15:02:47.000000000 -0700 -@@ -86,7 +86,7 @@ - auth-krb5.o \ - auth2-gss.o gss-serv.o gss-serv-krb5.o \ - loginrec.o auth-pam.o auth-shadow.o auth-sia.o md5crypt.o \ -- audit.o audit-bsm.o platform.o sftp-server.o sftp-common.o -+ audit.o audit-bsm.o platform.o ldapauth.o sftp-server.o sftp-common.o - - MANPAGES = moduli.5.out scp.1.out ssh-add.1.out ssh-agent.1.out ssh-keygen.1.out ssh-keyscan.1.out ssh.1.out sshd.8.out sftp-server.8.out sftp.1.out ssh-rand-helper.8.out ssh-keysign.8.out sshd_config.5.out ssh_config.5.out - MANPAGES_IN = moduli.5 scp.1 ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh-keyscan.1 ssh.1 sshd.8 sftp-server.8 sftp.1 ssh-rand-helper.8 ssh-keysign.8 sshd_config.5 ssh_config.5 -diff -Nuar --exclude '*.orig' --exclude '*.rej' openssh-lpk_openldap.schema openssh-lpk_openldap.schema ---- openssh-lpk_openldap.schema 1969-12-31 16:00:00.000000000 -0800 -+++ openssh-lpk_openldap.schema 2008-08-23 15:02:47.000000000 -0700 +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/openssh-lpk_openldap.schema ./openssh-lpk_openldap.schema +--- ../openssh-5.8p2-orig/openssh-lpk_openldap.schema 1970-01-01 03:00:00.000000000 +0300 ++++ ./openssh-lpk_openldap.schema 2011-10-03 16:54:04.083343698 +0400 @@ -0,0 +1,19 @@ +# +# LDAP Public Key Patch schema for use with openssh-ldappubkey @@ -1237,9 +1493,9 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' openssh-lpk_openldap.schema open + DESC 'MANDATORY: OpenSSH LPK objectclass' + MUST ( sshPublicKey $ uid ) + ) -diff -Nuar --exclude '*.orig' --exclude '*.rej' openssh-lpk_sun.schema openssh-lpk_sun.schema ---- openssh-lpk_sun.schema 1969-12-31 16:00:00.000000000 -0800 -+++ openssh-lpk_sun.schema 2008-08-23 15:02:47.000000000 -0700 +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/openssh-lpk_sun.schema ./openssh-lpk_sun.schema +--- ../openssh-5.8p2-orig/openssh-lpk_sun.schema 1970-01-01 03:00:00.000000000 +0300 ++++ ./openssh-lpk_sun.schema 2011-10-03 16:54:04.085343791 +0400 @@ -0,0 +1,21 @@ +# +# LDAP Public Key Patch schema for use with openssh-ldappubkey @@ -1262,281 +1518,223 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' openssh-lpk_sun.schema openssh-l + DESC 'MANDATORY: OpenSSH LPK objectclass' + MUST ( sshPublicKey $ uid ) + ) -diff -Nuar --exclude '*.orig' --exclude '*.rej' README.lpk README.lpk ---- README.lpk 1969-12-31 16:00:00.000000000 -0800 -+++ README.lpk 2008-08-23 15:02:47.000000000 -0700 -@@ -0,0 +1,267 @@ -+OpenSSH LDAP PUBLIC KEY PATCH -+Copyright (c) 2003 Eric AUGE (eau@phear.org) -+All rights reserved. -+ -+Redistribution and use in source and binary forms, with or without -+modification, are permitted provided that the following conditions -+are met: -+1. Redistributions of source code must retain the above copyright -+ notice, this list of conditions and the following disclaimer. -+2. Redistributions in binary form must reproduce the above copyright -+ notice, this list of conditions and the following disclaimer in the -+ documentation and/or other materials provided with the distribution. -+3. The name of the author may not be used to endorse or promote products -+ derived from this software without specific prior written permission. -+ -+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -+IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ -+purposes of this patch: -+ -+This patch would help to have authentication centralization policy -+using ssh public key authentication. -+This patch could be an alternative to other "secure" authentication system -+working in a similar way (Kerberos, SecurID, etc...), except the fact -+that it's based on OpenSSH and its public key abilities. -+ -+>> FYI: << -+'uid': means unix accounts existing on the current server -+'lpkServerGroup:' mean server group configured on the current server ('lpkServerGroup' in sshd_config) -+ -+example schema: -+ -+ -+ server1 (uid: eau,rival,toto) (lpkServerGroup: unix) -+ ___________ / -+ / \ --- - server3 (uid: eau, titi) (lpkServerGroup: unix) -+ | LDAP Server | \ -+ | eau ,rival | server2 (uid: rival, eau) (lpkServerGroup: unix) -+ | titi ,toto | -+ | userx,.... | server5 (uid: eau) (lpkServerGroup: mail) -+ \___________/ \ / -+ ----- - server4 (uid: eau, rival) (no group configured) -+ \ -+ etc... -+ -+- WHAT WE NEED : -+ -+ * configured LDAP server somewhere on the network (i.e. OpenLDAP) -+ * patched sshd (with this patch ;) -+ * LDAP user(/group) entry (look at users.ldif (& groups.ldif)): -+ User entry: -+ - attached to the 'ldapPublicKey' objectclass -+ - attached to the 'posixAccount' objectclass -+ - with a filled 'sshPublicKey' attribute -+ Example: -+ dn: uid=eau,ou=users,dc=cuckoos,dc=net -+ objectclass: top -+ objectclass: person -+ objectclass: organizationalPerson -+ objectclass: posixAccount -+ objectclass: ldapPublicKey -+ description: Eric AUGE Account -+ userPassword: blah -+ cn: Eric AUGE -+ sn: Eric AUGE -+ uid: eau -+ uidNumber: 1034 -+ gidNumber: 1 -+ homeDirectory: /export/home/eau -+ sshPublicKey: ssh-dss AAAAB3... -+ sshPublicKey: ssh-dss AAAAM5... -+ -+ Group entry: -+ - attached to the 'posixGroup' objectclass -+ - with a 'cn' groupname attribute -+ - with multiple 'memberUid' attributes filled with usernames allowed in this group -+ Example: -+ # few members -+ dn: cn=unix,ou=groups,dc=cuckoos,dc=net -+ objectclass: top -+ objectclass: posixGroup -+ description: Unix based servers group -+ cn: unix -+ gidNumber: 1002 -+ memberUid: eau -+ memberUid: user1 -+ memberUid: user2 -+ -+ -+- HOW IT WORKS : -+ -+ * without patch -+ If a user wants to authenticate to log in a server the sshd, will first look for authentication method allowed (RSAauth,kerberos,etc..) -+ and if RSAauth and tickets based auth fails, it will fallback to standard password authentication (if enabled). -+ -+ * with the patch -+ If a user want to authenticate to log in a server, the sshd will first look for auth method including LDAP pubkey, if the ldappubkey options is enabled. -+ It will do an ldapsearch to get the public key directly from the LDAP instead of reading it from the server filesystem. -+ (usually in $HOME/.ssh/authorized_keys) -+ -+ If groups are enabled, it will also check if the user that wants to login is in the group of the server he is trying to log into. -+ If it fails, it falls back on RSA auth files ($HOME/.ssh/authorized_keys), etc.. and finally to standard password authentication (if enabled). -+ -+ 7 tokens are added to sshd_config : -+ # here is the new patched ldap related tokens -+ # entries in your LDAP must be posixAccount & strongAuthenticationUser & posixGroup -+ UseLPK yes # look the pub key into LDAP -+ LpkServers ldap://10.31.32.5/ ldap://10.31.32.4 ldap://10.31.32.3 # which LDAP server for users ? (URL format) -+ LpkUserDN ou=users,dc=foobar,dc=net # which base DN for users ? -+ LpkGroupDN ou=groups,dc=foobar,dc=net # which base DN for groups ? -+ LpkBindDN cn=manager,dc=foobar,dc=net # which bind DN ? -+ LpkBindPw asecret # bind DN credidentials -+ LpkServerGroup agroupname # the group the server is part of -+ -+ Right now i'm using anonymous binding to get public keys, because getting public keys of someone doesn't impersonate him¸ but there is some -+ flaws you have to take care of. -+ -+- HOW TO INSERT A USER/KEY INTO AN LDAP ENTRY -+ -+ * my way (there is plenty :) -+ - create ldif file (i.e. users.ldif) -+ - cat ~/.ssh/id_dsa.pub OR cat ~/.ssh/id_rsa.pub OR cat ~/.ssh/identity.pub -+ - my way in 4 steps : -+ Example: -+ -+ # you add this to the user entry in the LDIF file : -+ [...] -+ objectclass: posixAccount -+ objectclass: ldapPublicKey -+ [...] -+ sshPubliKey: ssh-dss AAAABDh12DDUR2... -+ [...] -+ -+ # insert your entry and you're done :) -+ ldapadd -D balblabla -w bleh < file.ldif -+ -+ all standard options can be present in the 'sshPublicKey' attribute. -+ -+- WHY : -+ -+ Simply because, i was looking for a way to centralize all sysadmins authentication, easily, without completely using LDAP -+ as authentication method (like pam_ldap etc..). -+ -+ After looking into Kerberos, SecurID, and other centralized secure authentications systems, the use of RSA and LDAP to get -+ public key for authentication allows us to control who has access to which server (the user needs an account and to be in 'strongAuthenticationUser' -+ objectclass within LDAP and part of the group the SSH server is in). -+ -+ Passwords update are no longer a nightmare for a server farm (key pair passphrase is stored on each user's box and private key is locally encrypted using his passphrase -+ so each user can change it as much as he wants). -+ -+ Blocking a user account can be done directly from the LDAP (if sshd is using RSAAuth + ldap only). -+ -+- RULES : -+ Entry in the LDAP server must respect 'posixAccount' and 'ldapPublicKey' which are defined in core.schema. -+ and the additionnal lpk.schema. -+ -+ This patch could allow a smooth transition between standard auth (/etc/passwd) and complete LDAP based authentication -+ (pamldap, nss_ldap, etc..). -+ -+ This can be an alternative to other (old?/expensive?) authentication methods (Kerberos/SecurID/..). -+ -+ Referring to schema at the beginning of this file if user 'eau' is only in group 'unix' -+ 'eau' would ONLY access 'server1', 'server2', 'server3' AND 'server4' BUT NOT 'server5'. -+ If you then modify the LDAP 'mail' group entry to add 'memberUid: eau' THEN user 'eau' would be able -+ to log in 'server5' (i hope you got the idea, my english is bad :). -+ -+ Each server's sshd is patched and configured to ask the public key and the group infos in the LDAP -+ server. -+ When you want to allow a new user to have access to the server parc, you just add him an account on -+ your servers, you add his public key into his entry on the LDAP server, it's done. -+ -+ Because sshds are looking public keys into the LDAP directly instead of a file ($HOME/.ssh/authorized_keys). -+ -+ When the user needs to change his passphrase he can do it directly from his workstation by changing -+ his own key set lock passphrase, and all servers are automatically aware. -+ -+ With a CAREFUL LDAP server configuration you could allow a user to add/delete/modify his own entry himself -+ so he can add/modify/delete himself his public key when needed. -+ -+ FLAWS : -+ LDAP must be well configured, getting the public key of some user is not a problem, but if anonymous LDAP -+ allow write to users dn, somebody could replace someuser's public key by its own and impersonate some -+ of your users in all your server farm be VERY CAREFUL. -+ -+ MITM attack when sshd is requesting the public key, could lead to a compromise of your servers allowing login -+ as the impersonnated user. -+ -+ If LDAP server is down then, fallback on passwd auth. -+ -+ the ldap code part has not been well audited yet. -+ -+- LDAP USER ENTRY EXAMPLES (LDIF Format, look in users.ldif) -+ --- CUT HERE --- -+ dn: uid=jdoe,ou=users,dc=foobar,dc=net -+ objectclass: top -+ objectclass: person -+ objectclass: organizationalPerson -+ objectclass: posixAccount -+ objectclass: ldapPublicKey -+ description: My account -+ cn: John Doe -+ sn: John Doe -+ uid: jdoe -+ uidNumber: 100 -+ gidNumber: 100 -+ homeDirectory: /home/jdoe -+ sshPublicKey: ssh-dss AAAAB3NzaC1kc3MAAAEBAOvL8pREUg9wSy/8+hQJ54YF3AXkB0OZrXB.... -+ [...] -+ --- CUT HERE --- -+ -+- LDAP GROUP ENTRY EXAMPLES (LDIF Format, look in groups.ldif) -+ --- CUT HERE --- -+ dn: cn=unix,ou=groups,dc=cuckoos,dc=net -+ objectclass: top -+ objectclass: posixGroup -+ description: Unix based servers group -+ cn: unix -+ gidNumber: 1002 -+ memberUid: jdoe -+ memberUid: user1 -+ memberUid: user2 -+ [...] -+ --- CUT HERE --- -+ -+>> FYI: << -+Multiple 'sshPublicKey' in a user entry are allowed, as well as multiple 'memberUid' attributes in a group entry -+ -+- COMPILING: -+ 1. Apply the patch -+ 2. ./configure --with-your-options --with-ldap=/prefix/to/ldap_libs_and_includes -+ 3. make -+ 4. it's done. -+ -+- BLA : -+ I hope this could help, and i hope to be clear enough,, or give ideas. questions/comments/improvements are welcome. -+ -+- TODO : -+ Redesign differently. -+ -+- DOCS/LINK : -+ http://pacsec.jp/core05/psj05-barisani-en.pdf -+ http://fritz.potsdam.edu/projects/openssh-lpk/ -+ http://fritz.potsdam.edu/projects/sshgate/ -+ http://dev.inversepath.com/trac/openssh-lpk -+ http://lam.sf.net/ ( http://lam.sourceforge.net/documentation/supportedSchemas.htm ) -+ -+- CONTRIBUTORS/IDEAS/GREETS : -+ - Falk Siemonsmeier. -+ - Jacob Rief. -+ - Michael Durchgraf. -+ - frederic peters. -+ - Finlay dobbie. -+ - Stefan Fisher. -+ - Robin H. Johnson. -+ - Adrian Bridgett. +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/servconf.c ./servconf.c +--- ../openssh-5.8p2-orig/servconf.c 2011-10-03 16:53:52.353344636 +0400 ++++ ./servconf.c 2011-10-03 16:54:10.682337546 +0400 +@@ -46,6 +46,10 @@ + #include "channels.h" + #include "groupaccess.h" + ++#ifdef WITH_LDAP_PUBKEY ++#include "ldapauth.h" ++#endif + -+- CONTACT : -+ - Eric AUGE <eau@phear.org> -+ - Andrea Barisani <andrea@inversepath.com> - -diff -Nuar --exclude '*.orig' --exclude '*.rej' servconf.h servconf.h ---- servconf.h 2008-06-10 06:01:51.000000000 -0700 -+++ servconf.h 2008-08-23 15:02:47.000000000 -0700 + static void add_listen_addr(ServerOptions *, char *, int); + static void add_one_listen_addr(ServerOptions *, char *, int); + +@@ -139,6 +143,24 @@ + options->authorized_principals_file = NULL; + options->ip_qos_interactive = -1; + options->ip_qos_bulk = -1; ++#ifdef WITH_LDAP_PUBKEY ++ /* XXX dirty */ ++ options->lpk.ld = NULL; ++ options->lpk.on = -1; ++ options->lpk.servers = NULL; ++ options->lpk.u_basedn = NULL; ++ options->lpk.g_basedn = NULL; ++ options->lpk.binddn = NULL; ++ options->lpk.bindpw = NULL; ++ options->lpk.sgroup = NULL; ++ options->lpk.filter = NULL; ++ options->lpk.fgroup = NULL; ++ options->lpk.l_conf = NULL; ++ options->lpk.tls = -1; ++ options->lpk.b_timeout.tv_sec = -1; ++ options->lpk.s_timeout.tv_sec = -1; ++ options->lpk.flags = FLAG_EMPTY; ++#endif + } + + void +@@ -281,6 +303,32 @@ + options->ip_qos_interactive = IPTOS_LOWDELAY; + if (options->ip_qos_bulk == -1) + options->ip_qos_bulk = IPTOS_THROUGHPUT; ++#ifdef WITH_LDAP_PUBKEY ++ if (options->lpk.on == -1) ++ options->lpk.on = _DEFAULT_LPK_ON; ++ if (options->lpk.servers == NULL) ++ options->lpk.servers = _DEFAULT_LPK_SERVERS; ++ if (options->lpk.u_basedn == NULL) ++ options->lpk.u_basedn = _DEFAULT_LPK_UDN; ++ if (options->lpk.g_basedn == NULL) ++ options->lpk.g_basedn = _DEFAULT_LPK_GDN; ++ if (options->lpk.binddn == NULL) ++ options->lpk.binddn = _DEFAULT_LPK_BINDDN; ++ if (options->lpk.bindpw == NULL) ++ options->lpk.bindpw = _DEFAULT_LPK_BINDPW; ++ if (options->lpk.sgroup == NULL) ++ options->lpk.sgroup = _DEFAULT_LPK_SGROUP; ++ if (options->lpk.filter == NULL) ++ options->lpk.filter = _DEFAULT_LPK_FILTER; ++ if (options->lpk.tls == -1) ++ options->lpk.tls = _DEFAULT_LPK_TLS; ++ if (options->lpk.b_timeout.tv_sec == -1) ++ options->lpk.b_timeout.tv_sec = _DEFAULT_LPK_BTIMEOUT; ++ if (options->lpk.s_timeout.tv_sec == -1) ++ options->lpk.s_timeout.tv_sec = _DEFAULT_LPK_STIMEOUT; ++ if (options->lpk.l_conf == NULL) ++ options->lpk.l_conf = _DEFAULT_LPK_LDP; ++#endif + + /* Turn privilege separation on by default */ + if (use_privsep == -1) +@@ -329,6 +377,12 @@ + sRevokedKeys, sTrustedUserCAKeys, sAuthorizedPrincipalsFile, + sKexAlgorithms, sIPQoS, + sDeprecated, sUnsupported ++#ifdef WITH_LDAP_PUBKEY ++ ,sLdapPublickey, sLdapServers, sLdapUserDN ++ ,sLdapGroupDN, sBindDN, sBindPw, sMyGroup ++ ,sLdapFilter, sForceTLS, sBindTimeout ++ ,sSearchTimeout, sLdapConf ++#endif + } ServerOpCodes; + + #define SSHCFG_GLOBAL 0x01 /* allowed in main section of sshd_config */ +@@ -452,6 +506,20 @@ + { "authorizedprincipalsfile", sAuthorizedPrincipalsFile, SSHCFG_ALL }, + { "kexalgorithms", sKexAlgorithms, SSHCFG_GLOBAL }, + { "ipqos", sIPQoS, SSHCFG_ALL }, ++#ifdef WITH_LDAP_PUBKEY ++ { _DEFAULT_LPK_TOKEN, sLdapPublickey, SSHCFG_GLOBAL }, ++ { _DEFAULT_SRV_TOKEN, sLdapServers, SSHCFG_GLOBAL }, ++ { _DEFAULT_USR_TOKEN, sLdapUserDN, SSHCFG_GLOBAL }, ++ { _DEFAULT_GRP_TOKEN, sLdapGroupDN, SSHCFG_GLOBAL }, ++ { _DEFAULT_BDN_TOKEN, sBindDN, SSHCFG_GLOBAL }, ++ { _DEFAULT_BPW_TOKEN, sBindPw, SSHCFG_GLOBAL }, ++ { _DEFAULT_MYG_TOKEN, sMyGroup, SSHCFG_GLOBAL }, ++ { _DEFAULT_FIL_TOKEN, sLdapFilter, SSHCFG_GLOBAL }, ++ { _DEFAULT_TLS_TOKEN, sForceTLS, SSHCFG_GLOBAL }, ++ { _DEFAULT_BTI_TOKEN, sBindTimeout, SSHCFG_GLOBAL }, ++ { _DEFAULT_STI_TOKEN, sSearchTimeout, SSHCFG_GLOBAL }, ++ { _DEFAULT_LDP_TOKEN, sLdapConf, SSHCFG_GLOBAL }, ++#endif + { NULL, sBadOption, 0 } + }; + +@@ -1412,6 +1480,107 @@ + arg = strdelim(&cp); + break; + ++#ifdef WITH_LDAP_PUBKEY ++ case sLdapPublickey: ++ intptr = &options->lpk.on; ++ goto parse_flag; ++ case sLdapServers: ++ /* arg = strdelim(&cp); */ ++ p = line; ++ while(*p++); ++ arg = p; ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing ldap server",filename,linenum); ++ arg[strlen(arg)] = '\0'; ++ if ((options->lpk.servers = ldap_parse_servers(arg)) == NULL) ++ fatal("%s line %d: error in ldap servers", filename, linenum); ++ memset(arg,0,strlen(arg)); ++ break; ++ case sLdapUserDN: ++ arg = cp; ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing ldap server",filename,linenum); ++ arg[strlen(arg)] = '\0'; ++ options->lpk.u_basedn = xstrdup(arg); ++ memset(arg,0,strlen(arg)); ++ break; ++ case sLdapGroupDN: ++ arg = cp; ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing ldap server",filename,linenum); ++ arg[strlen(arg)] = '\0'; ++ options->lpk.g_basedn = xstrdup(arg); ++ memset(arg,0,strlen(arg)); ++ break; ++ case sBindDN: ++ arg = cp; ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing binddn",filename,linenum); ++ arg[strlen(arg)] = '\0'; ++ options->lpk.binddn = xstrdup(arg); ++ memset(arg,0,strlen(arg)); ++ break; ++ case sBindPw: ++ arg = cp; ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing bindpw",filename,linenum); ++ arg[strlen(arg)] = '\0'; ++ options->lpk.bindpw = xstrdup(arg); ++ memset(arg,0,strlen(arg)); ++ break; ++ case sMyGroup: ++ arg = cp; ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing groupname",filename, linenum); ++ arg[strlen(arg)] = '\0'; ++ options->lpk.sgroup = xstrdup(arg); ++ if (options->lpk.sgroup) ++ options->lpk.fgroup = ldap_parse_groups(options->lpk.sgroup); ++ memset(arg,0,strlen(arg)); ++ break; ++ case sLdapFilter: ++ arg = cp; ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing filter",filename, linenum); ++ arg[strlen(arg)] = '\0'; ++ options->lpk.filter = xstrdup(arg); ++ memset(arg,0,strlen(arg)); ++ break; ++ case sForceTLS: ++ intptr = &options->lpk.tls; ++ arg = strdelim(&cp); ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing yes/no argument.", ++ filename, linenum); ++ value = 0; /* silence compiler */ ++ if (strcmp(arg, "yes") == 0) ++ value = 1; ++ else if (strcmp(arg, "no") == 0) ++ value = 0; ++ else if (strcmp(arg, "try") == 0) ++ value = -1; ++ else ++ fatal("%s line %d: Bad yes/no argument: %s", ++ filename, linenum, arg); ++ if (*intptr == -1) ++ *intptr = value; ++ break; ++ case sBindTimeout: ++ intptr = (int *) &options->lpk.b_timeout.tv_sec; ++ goto parse_int; ++ case sSearchTimeout: ++ intptr = (int *) &options->lpk.s_timeout.tv_sec; ++ goto parse_int; ++ break; ++ case sLdapConf: ++ arg = cp; ++ if (!arg || *arg == '\0') ++ fatal("%s line %d: missing LpkLdapConf", filename, linenum); ++ arg[strlen(arg)] = '\0'; ++ options->lpk.l_conf = xstrdup(arg); ++ memset(arg, 0, strlen(arg)); ++ break; ++#endif + default: + fatal("%s line %d: Missing handler for opcode %s (%d)", + filename, linenum, arg, opcode); +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/servconf.h ./servconf.h +--- ../openssh-5.8p2-orig/servconf.h 2011-10-03 16:53:52.312343102 +0400 ++++ ./servconf.h 2011-10-03 16:54:04.087343603 +0400 @@ -16,6 +16,10 @@ #ifndef SERVCONF_H #define SERVCONF_H @@ -1548,7 +1746,7 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' servconf.h servconf.h #define MAX_PORTS 256 /* Max # ports. */ #define MAX_ALLOW_USERS 256 /* Max # users on allow list. */ -@@ -145,6 +149,9 @@ +@@ -153,6 +157,9 @@ int use_pam; /* Enable auth via PAM */ int permit_tun; @@ -1558,9 +1756,9 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' servconf.h servconf.h int num_permitted_opens; -diff -Nuar --exclude '*.orig' --exclude '*.rej' sshd.c sshd.c ---- sshd.c 2008-07-11 00:36:49.000000000 -0700 -+++ sshd.c 2008-08-23 15:02:47.000000000 -0700 +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/sshd.c ./sshd.c +--- ../openssh-5.8p2-orig/sshd.c 2011-10-03 16:53:52.332343106 +0400 ++++ ./sshd.c 2011-10-03 16:54:04.091340108 +0400 @@ -127,6 +127,10 @@ int deny_severity; #endif /* LIBWRAP */ @@ -1572,7 +1770,7 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' sshd.c sshd.c #ifndef O_NOCTTY #define O_NOCTTY 0 #endif -@@ -1484,6 +1488,16 @@ +@@ -1542,6 +1546,16 @@ exit(1); } @@ -1589,10 +1787,10 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' sshd.c sshd.c debug("sshd version %.100s", SSH_RELEASE); /* Store privilege separation user for later use if required. */ -diff -Nuar --exclude '*.orig' --exclude '*.rej' sshd_config sshd_config ---- sshd_config 2008-07-02 05:35:43.000000000 -0700 -+++ sshd_config 2008-08-23 15:02:47.000000000 -0700 -@@ -109,6 +109,21 @@ +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/sshd_config ./sshd_config +--- ../openssh-5.8p2-orig/sshd_config 2011-10-03 16:53:52.304343933 +0400 ++++ ./sshd_config 2011-10-03 16:54:04.093339440 +0400 +@@ -108,6 +108,21 @@ # no default banner path #Banner none @@ -1614,10 +1812,10 @@ diff -Nuar --exclude '*.orig' --exclude '*.rej' sshd_config sshd_config # override default of no subsystems Subsystem sftp /usr/libexec/sftp-server -diff -Nuar --exclude '*.orig' --exclude '*.rej' sshd_config.5 sshd_config.5 ---- sshd_config.5 2008-07-02 05:35:43.000000000 -0700 -+++ sshd_config.5 2008-08-23 15:02:47.000000000 -0700 -@@ -1003,6 +1003,62 @@ +diff -Nur -x '*.orig' -x '*.rej' ../openssh-5.8p2-orig/sshd_config.5 ./sshd_config.5 +--- ../openssh-5.8p2-orig/sshd_config.5 2011-10-03 16:53:52.361343285 +0400 ++++ ./sshd_config.5 2011-10-03 16:54:04.096340739 +0400 +@@ -1141,6 +1141,62 @@ program. The default is .Pa /usr/X11R6/bin/xauth . diff --git a/security/openssh-portable/files/openssh.in b/security/openssh-portable/files/openssh.in index ba03dc445978..4277b3984fed 100644 --- a/security/openssh-portable/files/openssh.in +++ b/security/openssh-portable/files/openssh.in @@ -37,7 +37,8 @@ openssh_keygen() { if [ ! -f %%ETCSSH%%/ssh_host_key -o \ ! -f %%ETCSSH%%/ssh_host_dsa_key -o \ - ! -f %%ETCSSH%%/ssh_host_rsa_key ]; then + ! -f %%ETCSSH%%/ssh_host_rsa_key -o \ + ! -f %%ETCSSH%%/ssh_host_ecdsa_key ]; then umask 022 @@ -73,6 +74,14 @@ openssh_keygen() -f %%ETCSSH%%/ssh_host_rsa_key -N '' fi + if [ -f %%ETCSSH%%/ssh_host_ecdsa_key ]; then + echo "You already have a Elliptic Curve DSA host key" \ + "in %%ETCSSH%%/ssh_host_ecdsa_key" + echo "Skipping protocol version 2 Elliptic Curve DSA Key Generation" + else + %%PREFIX%%/bin/ssh-keygen -t dsa \ + -f %%ETCSSH%%/ssh_host_ecdsa_key -N '' + fi fi } diff --git a/security/openssh-portable/files/patch-Makefile.in b/security/openssh-portable/files/patch-Makefile.in index 084910a0bb37..7026ec7a90a3 100644 --- a/security/openssh-portable/files/patch-Makefile.in +++ b/security/openssh-portable/files/patch-Makefile.in @@ -1,17 +1,8 @@ ---- Makefile.in.orig 2008-11-04 23:20:46.000000000 -0600 -+++ Makefile.in 2010-01-14 01:43:29.188757752 -0600 -@@ -62,7 +62,7 @@ - - TARGETS=ssh$(EXEEXT) sshd$(EXEEXT) ssh-add$(EXEEXT) ssh-keygen$(EXEEXT) ssh-keyscan${EXEEXT} ssh-keysign${EXEEXT} ssh-agent$(EXEEXT) scp$(EXEEXT) ssh-rand-helper${EXEEXT} sftp-server$(EXEEXT) sftp$(EXEEXT) - --LIBSSH_OBJS=acss.o authfd.o authfile.o bufaux.o bufbn.o buffer.o \ -+LIBSSH_OBJS=acss.o authfd.o authfile.o bufaux.o bufbn.o buffer.o version.o \ - canohost.o channels.o cipher.o cipher-acss.o cipher-aes.o \ - cipher-bf1.o cipher-ctr.o cipher-3des1.o cleanup.o \ - compat.o compress.o crc32.o deattack.o fatal.o hostfile.o \ -@@ -232,7 +232,7 @@ +--- Makefile.in.orig 2010-05-12 00:51:39.000000000 -0600 ++++ Makefile.in 2010-09-14 16:14:12.000000000 -0600 +@@ -238,7 +238,7 @@ + $(AUTORECONF) -rm -rf autom4te.cache - (cd scard && $(MAKE) -f Makefile.in distprep) -install: $(CONFIGFILES) ssh_prng_cmds.out $(MANPAGES) $(TARGETS) install-files install-sysconf host-key check-config +install: $(CONFIGFILES) ssh_prng_cmds.out $(MANPAGES) $(TARGETS) install-files install-sysconf diff --git a/security/openssh-portable/files/patch-auth.c b/security/openssh-portable/files/patch-auth.c index fb0b95115016..8eec3dc3ba36 100644 --- a/security/openssh-portable/files/patch-auth.c +++ b/security/openssh-portable/files/patch-auth.c @@ -1,6 +1,6 @@ ---- auth.c.orig Wed Sep 6 21:36:43 2006 -+++ auth.c Sat Sep 30 10:38:04 2006 -@@ -500,7 +501,7 @@ +--- auth.c.orig 2010-08-12 11:33:01.000000000 -0600 ++++ auth.c 2010-09-14 16:14:12.000000000 -0600 +@@ -594,7 +594,7 @@ if (!allowed_user(pw)) return (NULL); #ifdef HAVE_LOGIN_CAP diff --git a/security/openssh-portable/files/patch-auth1.c b/security/openssh-portable/files/patch-auth1.c index 06657e5cb608..bebcc89d3c56 100644 --- a/security/openssh-portable/files/patch-auth1.c +++ b/security/openssh-portable/files/patch-auth1.c @@ -1,6 +1,6 @@ ---- auth1.c.orig Fri Sep 1 02:38:36 2006 -+++ auth1.c Sat Sep 30 18:47:57 2006 -@@ -39,6 +39,7 @@ +--- auth1.c.orig 2010-06-25 18:01:33.000000000 -0600 ++++ auth1.c 2010-09-14 16:14:12.000000000 -0600 +@@ -40,6 +40,7 @@ #endif #include "monitor_wrap.h" #include "buffer.h" @@ -8,7 +8,7 @@ /* import */ extern ServerOptions options; -@@ -238,6 +239,13 @@ +@@ -239,6 +240,13 @@ char info[1024]; int prev = 0, type = 0; const struct AuthMethod1 *meth; @@ -22,11 +22,10 @@ debug("Attempting authentication for %s%.100s.", authctxt->valid ? "" : "invalid user ", authctxt->user); -@@ -288,6 +296,26 @@ - "type %d", type); +@@ -292,6 +300,26 @@ goto skip; } -+ + +#ifdef HAVE_LOGIN_CAP + if (authctxt->pw != NULL) { + lc = login_getpwclass(authctxt->pw); @@ -46,6 +45,7 @@ + lc = NULL; + } +#endif /* HAVE_LOGIN_CAP */ - ++ if (!*(meth->enabled)) { verbose("%s authentication disabled.", meth->name); + goto skip; diff --git a/security/openssh-portable/files/patch-auth2.c b/security/openssh-portable/files/patch-auth2.c index b21e7327cea3..d57566e1b1bb 100644 --- a/security/openssh-portable/files/patch-auth2.c +++ b/security/openssh-portable/files/patch-auth2.c @@ -1,6 +1,6 @@ ---- auth2.c.orig 2008-04-07 22:16:43.000000000 -0300 -+++ auth2.c 2008-04-07 22:20:03.000000000 -0300 -@@ -41,6 +41,7 @@ +--- auth2.c.orig 2009-06-22 00:11:07.000000000 -0600 ++++ auth2.c 2010-09-14 16:14:12.000000000 -0600 +@@ -46,6 +46,7 @@ #include "key.h" #include "hostfile.h" #include "auth.h" @@ -8,7 +8,7 @@ #include "dispatch.h" #include "pathnames.h" #include "buffer.h" -@@ -146,6 +147,13 @@ +@@ -217,6 +218,13 @@ Authmethod *m = NULL; char *user, *service, *method, *style = NULL; int authenticated = 0; @@ -22,7 +22,7 @@ if (authctxt == NULL) fatal("input_userauth_request: no authctxt"); -@@ -194,6 +202,27 @@ +@@ -261,6 +269,27 @@ "(%s,%s) -> (%s,%s)", authctxt->user, authctxt->service, user, service); } @@ -49,4 +49,4 @@ + /* reset state */ auth2_challenge_stop(authctxt); - + #ifdef JPAKE diff --git a/security/openssh-portable/files/patch-loginrec.c b/security/openssh-portable/files/patch-loginrec.c index 01a953a298dd..a45629ea6ec7 100644 --- a/security/openssh-portable/files/patch-loginrec.c +++ b/security/openssh-portable/files/patch-loginrec.c @@ -1,16 +1,16 @@ ---- loginrec.c.orig Tue Feb 15 12:19:28 2005 -+++ loginrec.c Sat Mar 19 20:55:59 2005 -@@ -164,6 +164,9 @@ - #ifdef HAVE_LIBUTIL_H - # include <libutil.h> +--- loginrec.c.orig 2010-04-09 02:13:27.000000000 -0600 ++++ loginrec.c 2010-09-14 16:14:12.000000000 -0600 +@@ -179,6 +179,9 @@ + #ifdef HAVE_UTIL_H + # include <util.h> #endif +#ifdef __FreeBSD__ +#include <osreldate.h> +#endif - RCSID("$Id: loginrec.c,v 1.67 2005/02/15 11:19:28 dtucker Exp $"); - -@@ -670,8 +673,13 @@ + #ifdef HAVE_LIBUTIL_H + # include <libutil.h> +@@ -693,8 +696,13 @@ strncpy(ut->ut_name, li->username, MIN_SIZEOF(ut->ut_name, li->username)); # ifdef HAVE_HOST_IN_UTMP diff --git a/security/openssh-portable/files/patch-readconf.c b/security/openssh-portable/files/patch-readconf.c index 270df1528eed..df44d83e8e37 100644 --- a/security/openssh-portable/files/patch-readconf.c +++ b/security/openssh-portable/files/patch-readconf.c @@ -1,44 +1,6 @@ ---- readconf.c.orig 2009-02-13 23:28:21.000000000 -0600 -+++ readconf.c 2010-01-14 01:33:17.913145559 -0600 -@@ -42,6 +42,7 @@ - #include "buffer.h" - #include "kex.h" - #include "mac.h" -+#include "version.h" - - /* Format of the configuration file: - -@@ -130,6 +131,7 @@ - oServerAliveInterval, oServerAliveCountMax, oIdentitiesOnly, - oSendEnv, oControlPath, oControlMaster, oHashKnownHosts, - oTunnel, oTunnelDevice, oLocalCommand, oPermitLocalCommand, -+ oVersionAddendum, - oVisualHostKey, oZeroKnowledgePasswordAuthentication, - oDeprecated, oUnsupported - } OpCodes; -@@ -235,6 +237,7 @@ - { "zeroknowledgepasswordauthentication", oUnsupported }, - #endif - -+ { "versionaddendum", oVersionAddendum }, - { NULL, oBadOption } - }; - -@@ -914,6 +917,13 @@ - intptr = &options->visual_host_key; - goto parse_flag; - -+ case oVersionAddendum: -+ ssh_version_set_addendum(strtok(s, "\n")); -+ do { -+ arg = strdelim(&s); -+ } while (arg != NULL && *arg != '\0'); -+ break; -+ - case oDeprecated: - debug("%s line %d: Deprecated option \"%s\"", - filename, linenum, keyword); -@@ -1112,7 +1122,7 @@ +--- readconf.c.orig 2010-08-03 00:04:46.000000000 -0600 ++++ readconf.c 2010-09-14 16:14:12.000000000 -0600 +@@ -1169,7 +1169,7 @@ if (options->batch_mode == -1) options->batch_mode = 0; if (options->check_host_ip == -1) diff --git a/security/openssh-portable/files/patch-servconf.c b/security/openssh-portable/files/patch-servconf.c index 32c3165aea4e..47a52541fd00 100644 --- a/security/openssh-portable/files/patch-servconf.c +++ b/security/openssh-portable/files/patch-servconf.c @@ -1,6 +1,6 @@ ---- servconf.c.orig 2009-01-27 23:31:23.000000000 -0600 -+++ servconf.c 2010-01-14 02:10:46.036137657 -0600 -@@ -135,7 +135,7 @@ +--- servconf.c.orig 2010-06-25 17:38:45.000000000 -0600 ++++ servconf.c 2010-09-14 16:14:12.000000000 -0600 +@@ -139,7 +139,7 @@ { /* Portable-specific options */ if (options->use_pam == -1) @@ -9,7 +9,7 @@ /* Standard Options */ if (options->protocol == SSH_PROTO_UNKNOWN) -@@ -165,7 +165,7 @@ +@@ -170,7 +170,7 @@ if (options->key_regeneration_time == -1) options->key_regeneration_time = 3600; if (options->permit_root_login == PERMIT_NOT_SET) @@ -18,7 +18,7 @@ if (options->ignore_rhosts == -1) options->ignore_rhosts = 1; if (options->ignore_user_known_hosts == -1) -@@ -175,7 +175,7 @@ +@@ -180,7 +180,7 @@ if (options->print_lastlog == -1) options->print_lastlog = 1; if (options->x11_forwarding == -1) @@ -27,7 +27,7 @@ if (options->x11_display_offset == -1) options->x11_display_offset = 10; if (options->x11_use_localhost == -1) -@@ -213,7 +213,11 @@ +@@ -218,7 +218,11 @@ if (options->gss_cleanup_creds == -1) options->gss_cleanup_creds = 1; if (options->password_authentication == -1) @@ -39,33 +39,3 @@ if (options->kbd_interactive_authentication == -1) options->kbd_interactive_authentication = 0; if (options->challenge_response_authentication == -1) -@@ -284,6 +288,7 @@ - sUsePAM, - /* Standard Options */ - sPort, sHostKeyFile, sServerKeyBits, sLoginGraceTime, sKeyRegenerationTime, -+ sVersionAddendum, - sPermitRootLogin, sLogFacility, sLogLevel, - sRhostsRSAAuthentication, sRSAAuthentication, - sKerberosAuthentication, sKerberosOrLocalPasswd, sKerberosTicketCleanup, -@@ -328,6 +333,7 @@ - { "pamauthenticationviakbdint", sDeprecated, SSHCFG_GLOBAL }, - /* Standard Options */ - { "port", sPort, SSHCFG_GLOBAL }, -+ { "versionaddendum", sVersionAddendum, SSHCFG_GLOBAL }, - { "hostkey", sHostKeyFile, SSHCFG_GLOBAL }, - { "hostdsakey", sHostKeyFile, SSHCFG_GLOBAL }, /* alias */ - { "pidfile", sPidFile, SSHCFG_GLOBAL }, -@@ -1294,6 +1300,13 @@ - *charptr = xstrdup(arg); - break; - -+ case sVersionAddendum: -+ ssh_version_set_addendum(strtok(cp, "\n")); -+ do { -+ arg = strdelim(&cp); -+ } while (arg != NULL && *arg != '\0'); -+ break; -+ - case sDeprecated: - logit("%s line %d: Deprecated option %s", - filename, linenum, arg); diff --git a/security/openssh-portable/files/patch-session.c b/security/openssh-portable/files/patch-session.c index 6717dcd35104..4c7d773de54c 100644 --- a/security/openssh-portable/files/patch-session.c +++ b/security/openssh-portable/files/patch-session.c @@ -1,6 +1,6 @@ ---- session.c.orig 2008-11-07 09:06:00.463747629 +0800 -+++ session.c 2008-11-07 23:35:15.063890103 +0800 -@@ -884,6 +884,24 @@ +--- session.c.orig 2011-07-21 18:55:33.883559116 +0200 ++++ session.c 2011-07-21 19:02:17.789294035 +0200 +@@ -896,6 +896,24 @@ { FILE *f; char buf[256]; @@ -25,9 +25,9 @@ if (options.print_motd) { #ifdef HAVE_LOGIN_CAP -@@ -1113,6 +1131,9 @@ +@@ -1125,6 +1143,9 @@ struct passwd *pw = s->pw; - #ifndef HAVE_LOGIN_CAP + #if !defined (HAVE_LOGIN_CAP) && !defined (HAVE_CYGWIN) char *path = NULL; +#else + extern char **environ; @@ -35,7 +35,7 @@ #endif /* Initialize the environment. */ -@@ -1134,6 +1155,9 @@ +@@ -1146,6 +1167,9 @@ } #endif @@ -45,7 +45,7 @@ #ifdef GSSAPI /* Allow any GSSAPI methods that we've used to alter * the childs environment as they see fit -@@ -1153,11 +1177,22 @@ +@@ -1165,11 +1189,22 @@ child_set_env(&env, &envsize, "LOGIN", pw->pw_name); #endif child_set_env(&env, &envsize, "HOME", pw->pw_dir); @@ -72,7 +72,7 @@ #else /* HAVE_LOGIN_CAP */ # ifndef HAVE_CYGWIN /* -@@ -1178,15 +1213,9 @@ +@@ -1190,15 +1225,9 @@ # endif /* HAVE_CYGWIN */ #endif /* HAVE_LOGIN_CAP */ @@ -88,7 +88,7 @@ /* Set custom environment options from RSA authentication. */ if (!options.use_login) { -@@ -1452,6 +1481,9 @@ +@@ -1470,14 +1499,35 @@ void do_setusercontext(struct passwd *pw) { @@ -97,35 +97,35 @@ +#endif /* CHROOT */ char *chroot_path, *tmp; - #ifdef WITH_SELINUX -@@ -1477,8 +1509,25 @@ - do_pam_setcred(use_privsep); - } - # endif /* USE_PAM */ -+#ifdef CHROOT -+ user_dir = xstrdup(pw->pw_dir); -+ new_root = user_dir + 1; -+ -+ while((new_root = strchr(new_root, '.')) != NULL) { -+ new_root--; -+ if(strncmp(new_root, "/./", 3) == 0) { -+ *new_root = '\0'; -+ new_root += 2; -+ if(chroot(user_dir) != 0) -+ fatal("Couldn't chroot to user directory %s. %s", user_dir, strerror(errno)); -+ pw->pw_dir = new_root; -+ break; -+ } ++ #ifdef CHROOT ++ user_dir = xstrdup(pw->pw_dir); ++ new_root = user_dir + 1; ++ ++ while((new_root = strchr(new_root, '.')) != NULL) { ++ new_root--; ++ if(strncmp(new_root, "/./", 3) == 0) { ++ *new_root = '\0'; + new_root += 2; -+ } -+#endif /* CHROOT */ ++ if(chroot(user_dir) != 0) ++ fatal("Couldn't chroot to user directory %s. %s", user_dir, strerror(errno)); ++ pw->pw_dir = new_root; ++ break; ++ } ++ new_root += 2; ++ } ++ #endif /* CHROOT */ ++ + platform_setusercontext(pw); + + if (platform_privileged_uidswap()) { + #ifdef HAVE_LOGIN_CAP if (setusercontext(lc, pw, pw->pw_uid, - (LOGIN_SETALL & ~(LOGIN_SETPATH|LOGIN_SETUSER))) < 0) { -+ (LOGIN_SETALL & ~(LOGIN_SETPATH|LOGIN_SETUSER|LOGIN_SETENV))) < 0) { ++ (LOGIN_SETALL & ~(LOGIN_SETPATH|LOGIN_SETUSER|LOGIN_SETENV))) < 0) { perror("unable to set user context"); exit(1); } -@@ -1736,6 +1785,10 @@ +@@ -1700,6 +1750,10 @@ */ environ = env; @@ -136,13 +136,13 @@ #if defined(KRB5) && defined(USE_AFS) /* * At this point, we check to see if AFS is active and if we have -@@ -1765,9 +1818,6 @@ +@@ -1729,9 +1783,6 @@ /* Change current directory to the user's home directory. */ if (chdir(pw->pw_dir) < 0) { /* Suppress missing homedir warning for chroot case */ -#ifdef HAVE_LOGIN_CAP - r = login_getcapbool(lc, "requirehome", 0); -#endif - if (r || options.chroot_directory == NULL) + if (r || options.chroot_directory == NULL || + strcasecmp(options.chroot_directory, "none") == 0) fprintf(stderr, "Could not chdir to home " - "directory %s: %s\n", pw->pw_dir, diff --git a/security/openssh-portable/files/patch-ssh-agent.c b/security/openssh-portable/files/patch-ssh-agent.c index a9f760bb3dc1..c1f4ac1046f2 100644 --- a/security/openssh-portable/files/patch-ssh-agent.c +++ b/security/openssh-portable/files/patch-ssh-agent.c @@ -1,6 +1,6 @@ ---- ssh-agent.c.orig Fri Sep 1 02:38:37 2006 -+++ ssh-agent.c Sat Sep 30 18:30:32 2006 -@@ -1036,6 +1036,7 @@ +--- ssh-agent.c.orig 2010-04-15 23:56:22.000000000 -0600 ++++ ssh-agent.c 2010-09-14 16:14:13.000000000 -0600 +@@ -1086,6 +1086,7 @@ /* drop */ setegid(getgid()); setgid(getgid()); diff --git a/security/openssh-portable/files/patch-ssh.c b/security/openssh-portable/files/patch-ssh.c index ba7ddd3b6aa0..bc95ec9c7ca6 100644 --- a/security/openssh-portable/files/patch-ssh.c +++ b/security/openssh-portable/files/patch-ssh.c @@ -1,10 +1,13 @@ ---- ssh.c.orig Sat Sep 2 02:32:40 2006 -+++ ssh.c Sat Sep 30 10:38:05 2006 -@@ -639,6 +640,23 @@ +$FreeBSD$ + +Make the same change to use the canonical hostname as the base FreeBSD ssh. + +--- ssh.c.orig 2010-08-16 09:59:31.000000000 -0600 ++++ ssh.c 2010-08-25 17:55:01.000000000 -0600 +@@ -699,6 +699,23 @@ + "h", host, (char *)NULL); + } - if (options.hostname != NULL) - host = options.hostname; -+ + /* Find canonic host name. */ + if (strchr(host, '.') == 0) { + struct addrinfo hints; @@ -21,6 +24,7 @@ + freeaddrinfo(ai); + } + } ++ + if (options.local_command != NULL) { + char thishost[NI_MAXHOST]; - /* force lowercase for hostkey matching */ - if (options.host_key_alias != NULL) { diff --git a/security/openssh-portable/files/patch-ssh_config b/security/openssh-portable/files/patch-ssh_config index 867d0fc06f86..ccd054622801 100644 --- a/security/openssh-portable/files/patch-ssh_config +++ b/security/openssh-portable/files/patch-ssh_config @@ -1,5 +1,5 @@ ---- ssh_config.orig 2009-02-20 19:45:02.000000000 -0600 -+++ ssh_config 2010-01-13 23:11:29.169549026 -0600 +--- ssh_config.orig 2010-01-12 01:40:27.000000000 -0700 ++++ ssh_config 2010-09-14 16:14:13.000000000 -0600 @@ -27,7 +27,7 @@ # GSSAPIAuthentication no # GSSAPIDelegateCredentials no @@ -9,8 +9,3 @@ # AddressFamily any # ConnectTimeout 0 # StrictHostKeyChecking ask -@@ -44,3 +44,4 @@ - # TunnelDevice any:any - # PermitLocalCommand no - # VisualHostKey no -+# VersionAddendum FreeBSD-%%ADDENDUM%% diff --git a/security/openssh-portable/files/patch-ssh_config.5 b/security/openssh-portable/files/patch-ssh_config.5 index 98a6ec25f6bf..a71a5415b66d 100644 --- a/security/openssh-portable/files/patch-ssh_config.5 +++ b/security/openssh-portable/files/patch-ssh_config.5 @@ -1,6 +1,6 @@ ---- ssh_config.5.orig Fri Aug 4 22:34:51 2006 -+++ ssh_config.5 Sat Sep 30 10:39:07 2006 -@@ -165,7 +166,7 @@ +--- ssh_config.5.orig 2010-08-04 21:03:13.000000000 -0600 ++++ ssh_config.5 2010-09-14 16:14:13.000000000 -0600 +@@ -164,7 +164,7 @@ .Dq no , the check will not be executed. The default is diff --git a/security/openssh-portable/files/patch-sshd.8 b/security/openssh-portable/files/patch-sshd.8 index b9854e39c405..3cb59aac14bf 100644 --- a/security/openssh-portable/files/patch-sshd.8 +++ b/security/openssh-portable/files/patch-sshd.8 @@ -1,15 +1,15 @@ ---- sshd.8.orig Tue Aug 29 22:07:01 2006 -+++ sshd.8 Sat Sep 30 20:05:16 2006 -@@ -65,7 +65,7 @@ +--- sshd.8.orig 2010-08-04 21:03:13.000000000 -0600 ++++ sshd.8 2010-09-14 16:14:14.000000000 -0600 +@@ -70,7 +70,7 @@ .Nm listens for connections from clients. It is normally started at boot from -.Pa /etc/rc . -+.Pa %%PREFIX%%/etc/rc.d/%%RC_SCRIPT_NAME%% . ++.Pa /usr/local/etc/rc.d/openssh . It forks a new daemon for each incoming connection. The forked daemons handle -@@ -342,8 +342,9 @@ +@@ -384,8 +384,9 @@ If the login is on a tty, records login time. .It Checks @@ -21,7 +21,7 @@ (unless root). .It Changes to run with normal user privileges. -@@ -365,7 +366,8 @@ +@@ -407,7 +408,8 @@ exists, runs it; else if .Pa /etc/ssh/sshrc exists, runs diff --git a/security/openssh-portable/files/patch-sshd.c b/security/openssh-portable/files/patch-sshd.c index f6ba026f8f44..257ac2db74e5 100644 --- a/security/openssh-portable/files/patch-sshd.c +++ b/security/openssh-portable/files/patch-sshd.c @@ -1,6 +1,6 @@ ---- sshd.c.patch Sun Sep 17 01:04:46 2006 -+++ sshd.c Sat Sep 30 10:38:05 2006 -@@ -80,6 +81,13 @@ +--- sshd.c.orig 2010-04-15 23:56:22.000000000 -0600 ++++ sshd.c 2010-09-14 16:14:13.000000000 -0600 +@@ -83,6 +83,13 @@ #include <prot.h> #endif @@ -14,11 +14,10 @@ #include "xmalloc.h" #include "ssh.h" #include "ssh1.h" -@@ -1697,6 +1705,29 @@ - signal(SIGQUIT, SIG_DFL); +@@ -1864,6 +1871,29 @@ signal(SIGCHLD, SIG_DFL); signal(SIGINT, SIG_DFL); -+ + +#ifdef __FreeBSD__ + /* + * Initialize the resolver. This may not happen automatically @@ -41,6 +40,7 @@ + } +#endif +#endif - ++ /* * Register our connection. This turns encryption off because we do + * not have a key. diff --git a/security/openssh-portable/files/patch-sshd_config b/security/openssh-portable/files/patch-sshd_config index a3ecb068470a..9142874bde58 100644 --- a/security/openssh-portable/files/patch-sshd_config +++ b/security/openssh-portable/files/patch-sshd_config @@ -1,15 +1,6 @@ ---- sshd_config.orig 2008-07-02 07:35:43.000000000 -0500 -+++ sshd_config 2010-01-13 23:11:29.173548767 -0600 -@@ -10,6 +10,8 @@ - # possible, but leave them commented. Uncommented options change a - # default value. - -+#VersionAddendum FreeBSD-%%ADDENDUM%% -+ - #Port 22 - #AddressFamily any - #ListenAddress 0.0.0.0 -@@ -38,7 +40,7 @@ +--- sshd_config.orig 2009-10-11 04:51:09.000000000 -0600 ++++ sshd_config 2010-09-14 16:14:13.000000000 -0600 +@@ -36,7 +36,7 @@ # Authentication: #LoginGraceTime 2m @@ -18,7 +9,7 @@ #StrictModes yes #MaxAuthTries 6 #MaxSessions 10 -@@ -57,11 +59,11 @@ +@@ -55,11 +55,11 @@ # Don't read the user's ~/.rhosts and ~/.shosts files #IgnoreRhosts yes @@ -33,7 +24,7 @@ #ChallengeResponseAuthentication yes # Kerberos options -@@ -74,7 +76,7 @@ +@@ -72,7 +72,7 @@ #GSSAPIAuthentication no #GSSAPICleanupCredentials yes @@ -42,7 +33,7 @@ # and session processing. If this is enabled, PAM authentication will # be allowed through the ChallengeResponseAuthentication and # PasswordAuthentication. Depending on your PAM configuration, -@@ -83,12 +85,12 @@ +@@ -81,12 +81,12 @@ # If you just want the PAM account and session checks to run without # PAM authentication, then enable this but set PasswordAuthentication # and ChallengeResponseAuthentication to 'no'. diff --git a/security/openssh-portable/files/patch-sshd_config.5 b/security/openssh-portable/files/patch-sshd_config.5 index 6ccd1c7f2d53..fdbe1df2a10c 100644 --- a/security/openssh-portable/files/patch-sshd_config.5 +++ b/security/openssh-portable/files/patch-sshd_config.5 @@ -1,26 +1,17 @@ ---- sshd_config.5.orig Tue Aug 29 22:06:34 2006 -+++ sshd_config.5 Sat Sep 30 10:39:07 2006 -@@ -169,9 +170,16 @@ - By default, no banner is displayed. +--- sshd_config.5.orig 2010-07-01 21:37:17.000000000 -0600 ++++ sshd_config.5 2010-08-31 05:27:27.000000000 -0600 +@@ -223,7 +223,9 @@ .It Cm ChallengeResponseAuthentication - Specifies whether challenge-response authentication is allowed. --All authentication styles from --.Xr login.conf 5 --are supported. -+Specifically, in -+.Fx , -+this controls the use of PAM (see -+.Xr pam 3 ) -+for authentication. -+Note that this affects the effectiveness of the -+.Cm PasswordAuthentication -+and -+.Cm PermitRootLogin -+variables. + Specifies whether challenge-response authentication is allowed (e.g. via + PAM or though authentication styles supported in +-.Xr login.conf 5 ) ++.Xr login.conf 5 ) . ++See also ++.Cm UsePAM . The default is .Dq yes . - .It Cm Ciphers -@@ -554,7 +560,22 @@ + .It Cm ChrootDirectory +@@ -714,7 +716,22 @@ .It Cm PasswordAuthentication Specifies whether password authentication is allowed. The default is @@ -43,7 +34,7 @@ .It Cm PermitEmptyPasswords When password authentication is allowed, it specifies whether the server allows login to accounts with empty password strings. -@@ -597,7 +618,14 @@ +@@ -757,7 +774,14 @@ or .Dq no . The default is @@ -59,9 +50,9 @@ .Pp If this option is set to .Dq without-password , -@@ -704,7 +732,9 @@ - .Dq yes . - Note that this option applies to protocol version 2 only. +@@ -869,7 +893,9 @@ + Note that if this file is not readable, then public key authentication will + be refused for all users. .It Cm RhostsRSAAuthentication -Specifies whether rhosts or /etc/hosts.equiv authentication together +Specifies whether rhosts or @@ -70,7 +61,7 @@ with successful RSA host authentication is allowed. The default is .Dq no . -@@ -814,7 +844,7 @@ +@@ -1009,7 +1035,7 @@ .Xr sshd 8 as a non-root user. The default is @@ -79,7 +70,7 @@ .It Cm UsePrivilegeSeparation Specifies whether .Xr sshd 8 -@@ -839,7 +874,7 @@ +@@ -1034,7 +1060,7 @@ or .Dq no . The default is diff --git a/security/openssh-portable/files/patch-version.c b/security/openssh-portable/files/patch-version.c deleted file mode 100644 index e592a5bff15d..000000000000 --- a/security/openssh-portable/files/patch-version.c +++ /dev/null @@ -1,65 +0,0 @@ ---- version.c.orig 1969-12-31 18:00:00.000000000 -0600 -+++ version.c 2010-01-13 23:11:29.177550043 -0600 -@@ -0,0 +1,62 @@ -+/*- -+ * Copyright (c) 2001 Brian Fundakowski Feldman -+ * All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * 1. Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -+ * SUCH DAMAGE. -+ * -+ */ -+ -+#include "includes.h" -+__RCSID("$FreeBSD$"); -+ -+#include <string.h> -+ -+#include "version.h" -+#include "xmalloc.h" -+ -+ -+static char *version = NULL; -+ -+const char * -+ssh_version_get(void) { -+ -+ if (version == NULL) -+ version = xstrdup(SSH_VERSION_BASE " " SSH_VERSION_ADDENDUM); -+ return (version); -+} -+ -+void -+ssh_version_set_addendum(const char *add) { -+ char *newvers; -+ size_t size; -+ -+ if (add != NULL) { -+ size = strlen(SSH_VERSION_BASE) + 1 + strlen(add) + 1; -+ newvers = xmalloc(size); -+ snprintf(newvers, size, "%s %s", SSH_VERSION_BASE, add); -+ } else { -+ newvers = xstrdup(SSH_VERSION_BASE); -+ } -+ if (version != NULL) -+ xfree(version); -+ version = newvers; -+} diff --git a/security/openssh-portable/files/patch-version.h b/security/openssh-portable/files/patch-version.h deleted file mode 100644 index fc1ffb8d5a1a..000000000000 --- a/security/openssh-portable/files/patch-version.h +++ /dev/null @@ -1,19 +0,0 @@ ---- version.h.orig 2009-02-22 18:09:26.000000000 -0600 -+++ version.h 2010-01-14 00:09:24.057609101 -0600 -@@ -1,6 +1,12 @@ --/* $OpenBSD: version.h,v 1.55 2009/02/23 00:06:15 djm Exp $ */ -+/* $FreeBSD$ */ - --#define SSH_VERSION "OpenSSH_5.2" -+#ifndef SSH_VERSION - --#define SSH_PORTABLE "p1" --#define SSH_RELEASE SSH_VERSION SSH_PORTABLE -+#define SSH_VERSION (ssh_version_get()) -+#define SSH_RELEASE (ssh_version_get()) -+#define SSH_VERSION_BASE "OpenSSH_%%SSH_VERSION%%" -+#define SSH_VERSION_ADDENDUM "FreeBSD-%%ADDENDUM%%" -+ -+const char *ssh_version_get(void); -+void ssh_version_set_addendum(const char *); -+#endif /* SSH_VERSION */ diff --git a/security/openssh-portable/pkg-plist b/security/openssh-portable/pkg-plist index 8053e5e2a6ae..75ab8de9b1c4 100644 --- a/security/openssh-portable/pkg-plist +++ b/security/openssh-portable/pkg-plist @@ -21,9 +21,9 @@ etc/ssh/sshd_config-dist %%NOTBASE%%%%X509%%@dirrmtry etc/ssh/ca %%NOTBASE%%@dirrmtry etc/ssh sbin/sshd -share/Ssh.bin libexec/sftp-server libexec/ssh-keysign +libexec/ssh-pkcs11-helper @exec if [ ! -d %%EMPTYDIR%% ]; then mkdir -p %%EMPTYDIR%% ; fi %%ERASEEMPTY%%@dirrm empty @exec if ! pw groupshow sshd 2>/dev/null; then pw groupadd sshd -g 22; fi |