Import OpenSSH 4.7p1.

3 files changed, 468 insertions, 0 deletions

diff --git a/contrib/solaris/README b/contrib/solaris/README
index fefdd4b53..fefdd4b53 100644..100755
--- a/contrib/solaris/README
+++ b/contrib/solaris/README
diff --git a/contrib/solaris/buildpkg.sh b/contrib/solaris/buildpkg.sh
new file mode 100755
index 000000000..29d096306
--- /dev/null
+++ b/contrib/solaris/buildpkg.sh
@@ -0,0 +1,386 @@
+#!/bin/sh
+#
+# Fake Root Solaris/SVR4/SVR5 Build System - Prototype
+#
+# The following code has been provide under Public Domain License.  I really
+# don't care what you use it for.  Just as long as you don't complain to me
+# nor my employer if you break it. - Ben Lindstrom (mouring@eviladmin.org)
+#
+umask 022
+#
+# Options for building the package
+# You can create a config.local with your customized options
+#
+# uncommenting TEST_DIR and using
+# configure --prefix=/var/tmp --with-privsep-path=/var/tmp/empty
+# and
+# PKGNAME=tOpenSSH should allow testing a package without interfering
+# with a real OpenSSH package on a system. This is not needed on systems
+# that support the -R option to pkgadd.
+#TEST_DIR=/var/tmp      # leave commented out for production build
+PKGNAME=OpenSSH
+SYSVINIT_NAME=opensshd
+MAKE=${MAKE:="make"}
+SSHDUID=67      # Default privsep uid
+SSHDGID=67      # Default privsep gid
+# uncomment these next three as needed
+#PERMIT_ROOT_LOGIN=no
+#X11_FORWARDING=yes
+#USR_LOCAL_IS_SYMLINK=yes
+# list of system directories we do NOT want to change owner/group/perms
+# when installing our package
+SYSTEM_DIR="/etc        \
+/etc/init.d             \
+/etc/rcS.d              \
+/etc/rc0.d              \
+/etc/rc1.d              \
+/etc/rc2.d              \
+/etc/opt                \
+/opt                    \
+/opt/bin                \
+/usr                    \
+/usr/bin                \
+/usr/lib                \
+/usr/sbin               \
+/usr/share              \
+/usr/share/man          \
+/usr/share/man/man1     \
+/usr/share/man/man8     \
+/usr/local              \
+/usr/local/bin          \
+/usr/local/etc          \
+/usr/local/libexec      \
+/usr/local/man          \
+/usr/local/man/man1     \
+/usr/local/man/man8     \
+/usr/local/sbin         \
+/usr/local/share        \
+/var                    \
+/var/opt                \
+/var/run                \
+/var/tmp                \
+/tmp"
+
+# We may need to build as root so we make sure PATH is set up
+# only set the path if it's not set already
+[ -d /usr/local/bin ]  &&  {
+        echo $PATH | grep ":/usr/local/bin"  > /dev/null 2>&1
+        [ $? -ne 0 ] && PATH=$PATH:/usr/local/bin
+}
+[ -d /usr/ccs/bin ]  &&  {
+        echo $PATH | grep ":/usr/ccs/bin"  > /dev/null 2>&1
+        [ $? -ne 0 ] && PATH=$PATH:/usr/ccs/bin
+}
+export PATH
+#
+
+[ -f Makefile ]  ||  {
+        echo "Please run this script from your build directory"
+        exit 1
+}
+
+# we will look for config.local to override the above options
+[ -s ./config.local ]  &&  . ./config.local
+
+## Start by faking root install
+echo "Faking root install..."
+START=`pwd`
+OPENSSHD_IN=`dirname $0`/opensshd.in
+FAKE_ROOT=$START/package
+[ -d $FAKE_ROOT ]  &&  rm -fr $FAKE_ROOT
+mkdir $FAKE_ROOT
+${MAKE} install-nokeys DESTDIR=$FAKE_ROOT
+if [ $? -gt 0 ]
+then
+        echo "Fake root install failed, stopping."
+        exit 1
+fi
+
+## Fill in some details, like prefix and sysconfdir
+for confvar in prefix exec_prefix bindir sbindir libexecdir datadir mandir sysconfdir piddir
+do
+        eval $confvar=`grep "^$confvar=" Makefile | cut -d = -f 2`
+done
+
+
+## Collect value of privsep user
+for confvar in SSH_PRIVSEP_USER
+do
+        eval $confvar=`awk '/#define[ \t]'$confvar'/{print $3}' config.h`
+done
+
+## Set privsep defaults if not defined
+if [ -z "$SSH_PRIVSEP_USER" ]
+then
+        SSH_PRIVSEP_USER=sshd
+fi
+
+## Extract common info requires for the 'info' part of the package.
+VERSION=`./ssh -V 2>&1 | sed -e 's/,.*//'`
+
+UNAME_S=`uname -s`
+case ${UNAME_S} in
+        SunOS)  UNAME_S=Solaris
+                ARCH=`uname -p`
+                RCS_D=yes
+                DEF_MSG="(default: n)"
+                ;;
+        *)      ARCH=`uname -m`
+                DEF_MSG="\n" ;;
+esac
+
+## Setup our run level stuff while we are at it.
+mkdir -p $FAKE_ROOT${TEST_DIR}/etc/init.d
+
+## setup our initscript correctly
+sed -e "s#%%configDir%%#${sysconfdir}#g"        \
+    -e "s#%%openSSHDir%%#$prefix#g"             \
+    -e "s#%%pidDir%%#${piddir}#g"               \
+        ${OPENSSHD_IN}  > $FAKE_ROOT${TEST_DIR}/etc/init.d/${SYSVINIT_NAME}
+chmod 744 $FAKE_ROOT${TEST_DIR}/etc/init.d/${SYSVINIT_NAME}
+
+[ "${PERMIT_ROOT_LOGIN}" = no ]  &&  \
+        perl -p -i -e "s/#PermitRootLogin yes/PermitRootLogin no/" \
+                $FAKE_ROOT/${sysconfdir}/sshd_config
+[ "${X11_FORWARDING}" = yes ]  &&  \
+        perl -p -i -e "s/#X11Forwarding no/X11Forwarding yes/" \
+                $FAKE_ROOT/${sysconfdir}/sshd_config
+# fix PrintMotd
+perl -p -i -e "s/#PrintMotd yes/PrintMotd no/" \
+        $FAKE_ROOT/${sysconfdir}/sshd_config
+
+# We don't want to overwrite config files on multiple installs
+mv $FAKE_ROOT/${sysconfdir}/ssh_config $FAKE_ROOT/${sysconfdir}/ssh_config.default
+mv $FAKE_ROOT/${sysconfdir}/sshd_config $FAKE_ROOT/${sysconfdir}/sshd_config.default
+[ -f $FAKE_ROOT/${sysconfdir}/ssh_prng_cmds ]  &&  \
+mv $FAKE_ROOT/${sysconfdir}/ssh_prng_cmds $FAKE_ROOT/${sysconfdir}/ssh_prng_cmds.default
+
+cd $FAKE_ROOT
+
+## Ok, this is outright wrong, but it will work.  I'm tired of pkgmk
+## whining.
+for i in *; do
+  PROTO_ARGS="$PROTO_ARGS $i=/$i";
+done
+
+## Build info file
+echo "Building pkginfo file..."
+cat > pkginfo << _EOF
+PKG=$PKGNAME
+NAME="OpenSSH Portable for ${UNAME_S}"
+DESC="Secure Shell remote access utility; replaces telnet and rlogin/rsh."
+VENDOR="OpenSSH Portable Team - http://www.openssh.com/portable.html"
+ARCH=$ARCH
+VERSION=$VERSION
+CATEGORY="Security,application"
+BASEDIR=/
+CLASSES="none"
+_EOF
+
+## Build preinstall file
+echo "Building preinstall file..."
+cat > preinstall << _EOF
+#! /sbin/sh
+#
+[ "\${PRE_INS_STOP}" = "yes" ]  &&  ${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} stop
+exit 0
+_EOF
+
+## Build postinstall file
+echo "Building postinstall file..."
+cat > postinstall << _EOF
+#! /sbin/sh
+#
+[ -f \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_config ]  ||  \\
+        cp -p \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_config.default \\
+                \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_config
+[ -f \${PKG_INSTALL_ROOT}${sysconfdir}/sshd_config ]  ||  \\
+        cp -p \${PKG_INSTALL_ROOT}${sysconfdir}/sshd_config.default \\
+                \${PKG_INSTALL_ROOT}${sysconfdir}/sshd_config
+[ -f \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_prng_cmds.default ]  &&  {
+        [ -f \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_prng_cmds ]  ||  \\
+        cp -p \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_prng_cmds.default \\
+                \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_prng_cmds
+}
+
+# make rc?.d dirs only if we are doing a test install
+[ -n "${TEST_DIR}" ]  &&  {
+        [ "$RCS_D" = yes ]  &&  mkdir -p ${TEST_DIR}/etc/rcS.d
+        mkdir -p ${TEST_DIR}/etc/rc0.d
+        mkdir -p ${TEST_DIR}/etc/rc1.d
+        mkdir -p ${TEST_DIR}/etc/rc2.d
+}
+
+if [ "\${USE_SYM_LINKS}" = yes ]
+then
+        [ "$RCS_D" = yes ]  &&  \
+installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rcS.d/K30${SYSVINIT_NAME}=../init.d/${SYSVINIT_NAME} s
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc0.d/K30${SYSVINIT_NAME}=../init.d/${SYSVINIT_NAME} s
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc1.d/K30${SYSVINIT_NAME}=../init.d/${SYSVINIT_NAME} s
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc2.d/S98${SYSVINIT_NAME}=../init.d/${SYSVINIT_NAME} s
+else
+        [ "$RCS_D" = yes ]  &&  \
+installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rcS.d/K30${SYSVINIT_NAME}=$TEST_DIR/etc/init.d/${SYSVINIT_NAME} l
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc0.d/K30${SYSVINIT_NAME}=$TEST_DIR/etc/init.d/${SYSVINIT_NAME} l
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc1.d/K30${SYSVINIT_NAME}=$TEST_DIR/etc/init.d/${SYSVINIT_NAME} l
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc2.d/S98${SYSVINIT_NAME}=$TEST_DIR/etc/init.d/${SYSVINIT_NAME} l
+fi
+
+# If piddir doesn't exist we add it. (Ie. --with-pid-dir=/var/opt/ssh)
+[ -d $piddir ]  ||  installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR$piddir d 755 root sys
+
+installf -f ${PKGNAME}
+
+# Use chroot to handle PKG_INSTALL_ROOT
+if [ ! -z "\${PKG_INSTALL_ROOT}" ]
+then
+        chroot="chroot \${PKG_INSTALL_ROOT}"
+fi
+# If this is a test build, we will skip the groupadd/useradd/passwd commands
+if [ ! -z "${TEST_DIR}" ]
+then
+        chroot=echo
+fi
+
+if egrep '^[ \t]*UsePrivilegeSeparation[ \t]+no' \${PKG_INSTALL_ROOT}/$sysconfdir/sshd_config >/dev/null
+then
+        echo "UsePrivilegeSeparation disabled in config, not creating PrivSep user"
+        echo "or group."
+else
+        echo "UsePrivilegeSeparation enabled in config (or defaulting to on)."
+
+        # create group if required
+        if cut -f1 -d: \${PKG_INSTALL_ROOT}/etc/group | egrep '^'$SSH_PRIVSEP_USER'\$' >/dev/null
+        then
+                echo "PrivSep group $SSH_PRIVSEP_USER already exists."
+        else
+                # Use gid of 67 if possible
+                if cut -f3 -d: \${PKG_INSTALL_ROOT}/etc/group | egrep '^'$SSHDGID'\$' >/dev/null
+                then
+                        :
+                else
+                        sshdgid="-g $SSHDGID"
+                fi
+                echo "Creating PrivSep group $SSH_PRIVSEP_USER."
+                \$chroot /usr/sbin/groupadd \$sshdgid $SSH_PRIVSEP_USER
+        fi
+
+        # Create user if required
+        if cut -f1 -d: \${PKG_INSTALL_ROOT}/etc/passwd | egrep '^'$SSH_PRIVSEP_USER'\$' >/dev/null
+        then
+                echo "PrivSep user $SSH_PRIVSEP_USER already exists."
+        else
+                # Use uid of 67 if possible
+                if cut -f3 -d: \${PKG_INSTALL_ROOT}/etc/passwd | egrep '^'$SSHDGID'\$' >/dev/null
+                then
+                        :
+                else
+                        sshduid="-u $SSHDUID"
+                fi
+                echo "Creating PrivSep user $SSH_PRIVSEP_USER."
+                \$chroot /usr/sbin/useradd -c 'SSHD PrivSep User' -s /bin/false -g $SSH_PRIVSEP_USER \$sshduid $SSH_PRIVSEP_USER
+                \$chroot /usr/bin/passwd -l $SSH_PRIVSEP_USER
+        fi
+fi
+
+[ "\${POST_INS_START}" = "yes" ]  &&  ${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} start
+exit 0
+_EOF
+
+## Build preremove file
+echo "Building preremove file..."
+cat > preremove << _EOF
+#! /sbin/sh
+#
+${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} stop
+exit 0
+_EOF
+
+## Build request file
+echo "Building request file..."
+cat > request << _EOF
+trap 'exit 3' 15
+USE_SYM_LINKS=no
+PRE_INS_STOP=no
+POST_INS_START=no
+# Use symbolic links?
+ans=\`ckyorn -d n \
+-p "Do you want symbolic links for the start/stop scripts? ${DEF_MSG}"\` || exit \$?
+case \$ans in
+        [y,Y]*) USE_SYM_LINKS=yes ;;
+esac
+
+# determine if should restart the daemon
+if [ -s ${piddir}/sshd.pid  -a  -f ${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} ]
+then
+        ans=\`ckyorn -d n \
+-p "Should the running sshd daemon be restarted? ${DEF_MSG}"\` || exit \$?
+        case \$ans in
+                [y,Y]*) PRE_INS_STOP=yes
+                        POST_INS_START=yes
+                        ;;
+        esac
+
+else
+
+# determine if we should start sshd
+        ans=\`ckyorn -d n \
+-p "Start the sshd daemon after installing this package? ${DEF_MSG}"\` || exit \$?
+        case \$ans in
+                [y,Y]*) POST_INS_START=yes ;;
+        esac
+fi
+
+# make parameters available to installation service,
+# and so to any other packaging scripts
+cat >\$1 <<!
+USE_SYM_LINKS='\$USE_SYM_LINKS'
+PRE_INS_STOP='\$PRE_INS_STOP'
+POST_INS_START='\$POST_INS_START'
+!
+exit 0
+
+_EOF
+
+## Build space file
+echo "Building space file..."
+cat > space << _EOF
+# extra space required by start/stop links added by installf in postinstall
+$TEST_DIR/etc/rc0.d/K30${SYSVINIT_NAME} 0 1
+$TEST_DIR/etc/rc1.d/K30${SYSVINIT_NAME} 0 1
+$TEST_DIR/etc/rc2.d/S98${SYSVINIT_NAME} 0 1
+_EOF
+[ "$RCS_D" = yes ]  &&  \
+echo "$TEST_DIR/etc/rcS.d/K30${SYSVINIT_NAME} 0 1" >> space
+
+## Next Build our prototype
+echo "Building prototype file..."
+cat >mk-proto.awk << _EOF
+            BEGIN { print "i pkginfo"; print "i preinstall"; \\
+                    print "i postinstall"; print "i preremove"; \\
+                    print "i request"; print "i space"; \\
+                    split("$SYSTEM_DIR",sys_files); }
+            {
+             for (dir in sys_files) { if ( \$3 != sys_files[dir] )
+                     { \$5="root"; \$6="sys"; }
+                else
+                     { \$4="?"; \$5="?"; \$6="?"; break;}
+            } }
+            { print; }
+_EOF
+find . | egrep -v "prototype|pkginfo|mk-proto.awk" | sort | \
+        pkgproto $PROTO_ARGS | nawk -f mk-proto.awk > prototype
+
+# /usr/local is a symlink on some systems
+[ "${USR_LOCAL_IS_SYMLINK}" = yes ]  &&  {
+        grep -v "^d none /usr/local ? ? ?$" prototype > prototype.new
+        mv prototype.new prototype
+}
+
+## Step back a directory and now build the package.
+echo "Building package.."
+cd ..
+pkgmk -d ${FAKE_ROOT} -f $FAKE_ROOT/prototype -o
+echo | pkgtrans -os ${FAKE_ROOT} ${START}/$PKGNAME-$UNAME_S-$ARCH-$VERSION.pkg
+rm -rf $FAKE_ROOT
+
diff --git a/contrib/solaris/opensshd.in b/contrib/solaris/opensshd.in
new file mode 100755
index 000000000..50e18deea
--- /dev/null
+++ b/contrib/solaris/opensshd.in
@@ -0,0 +1,82 @@
+#!/sbin/sh
+# Donated code that was put under PD license.
+#
+# Stripped PRNGd out of it for the time being.
+
+umask 022
+
+CAT=/usr/bin/cat
+KILL=/usr/bin/kill
+
+prefix=%%openSSHDir%%
+etcdir=%%configDir%%
+piddir=%%pidDir%%
+
+SSHD=$prefix/sbin/sshd
+PIDFILE=$piddir/sshd.pid
+SSH_KEYGEN=$prefix/bin/ssh-keygen
+HOST_KEY_RSA1=$etcdir/ssh_host_key
+HOST_KEY_DSA=$etcdir/ssh_host_dsa_key
+HOST_KEY_RSA=$etcdir/ssh_host_rsa_key
+
+
+checkkeys() {
+    if [ ! -f $HOST_KEY_RSA1 ]; then
+        ${SSH_KEYGEN} -t rsa1 -f ${HOST_KEY_RSA1} -N ""
+    fi
+    if [ ! -f $HOST_KEY_DSA ]; then
+        ${SSH_KEYGEN} -t dsa -f ${HOST_KEY_DSA} -N ""
+    fi
+    if [ ! -f $HOST_KEY_RSA ]; then
+        ${SSH_KEYGEN} -t rsa -f ${HOST_KEY_RSA} -N ""
+    fi
+}
+
+stop_service() {
+    if [  -r $PIDFILE  -a  ! -z ${PIDFILE}  ]; then
+        PID=`${CAT} ${PIDFILE}`
+    fi
+    if [  ${PID:=0} -gt 1 -a  ! "X$PID" = "X "  ]; then
+        ${KILL} ${PID}
+    else
+        echo "Unable to read PID file"
+    fi
+}
+
+start_service() {
+    # XXX We really should check if the service is already going, but
+    # XXX we will opt out at this time. - Bal
+
+    # Check to see if we have keys that need to be made
+    checkkeys
+
+    # Start SSHD
+    echo "starting $SSHD... \c"         ; $SSHD
+
+    sshd_rc=$?
+    if [ $sshd_rc -ne 0 ]; then
+        echo "$0: Error ${sshd_rc} starting ${SSHD}... bailing."
+        exit $sshd_rc
+    fi
+    echo done.
+}
+
+case $1 in
+
+'start')
+    start_service
+    ;;
+
+'stop')
+    stop_service
+    ;;
+
+'restart')
+    stop_service
+    start_service
+    ;;
+
+*)
+    echo "$0:  usage:  $0 {start|stop|restart}"
+    ;;
+esac