10 files changed, 368 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/openssh/openssh/init b/meta/recipes-connectivity/openssh/openssh/init
new file mode 100644
index 0000000000..37c8e7b907
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/init
@@ -0,0 +1,113 @@
+#! /bin/sh
+set -e
+
+# source function library
+. /etc/init.d/functions
+
+# /etc/init.d/ssh: start and stop the OpenBSD "secure shell" daemon
+
+test -x /usr/sbin/sshd || exit 0
+( /usr/sbin/sshd -\? 2>&1 | grep -q OpenSSH ) 2>/dev/null || exit 0
+
+# /etc/default/ssh may set SYSCONFDIR and SSHD_OPTS
+if test -f /etc/default/ssh; then
+    . /etc/default/ssh
+fi
+
+[ -z "$SYSCONFDIR" ] && SYSCONFDIR=/etc/ssh
+mkdir -p $SYSCONFDIR
+
+HOST_KEY_RSA=$SYSCONFDIR/ssh_host_rsa_key
+HOST_KEY_DSA=$SYSCONFDIR/ssh_host_dsa_key
+HOST_KEY_ECDSA=$SYSCONFDIR/ssh_host_ecdsa_key
+HOST_KEY_ED25519=$SYSCONFDIR/ssh_host_ed25519_key
+
+check_for_no_start() {
+    # forget it if we're trying to start, and /etc/ssh/sshd_not_to_be_run exists
+    if [ -e $SYSCONFDIR/sshd_not_to_be_run ]; then
+        echo "OpenBSD Secure Shell server not in use ($SYSCONFDIR/sshd_not_to_be_run)"
+        exit 0
+    fi
+}
+
+check_privsep_dir() {
+    # Create the PrivSep empty dir if necessary
+    if [ ! -d /var/run/sshd ]; then
+        mkdir /var/run/sshd
+        chmod 0755 /var/run/sshd
+    fi
+}
+
+check_config() {
+        /usr/sbin/sshd -t || exit 1
+}
+
+check_keys() {
+        # create keys if necessary
+        if [ ! -f $HOST_KEY_RSA ]; then
+                echo "  generating ssh RSA key..."
+                ssh-keygen -q -f $HOST_KEY_RSA -N '' -t rsa
+        fi
+        if [ ! -f $HOST_KEY_ECDSA ]; then
+                echo "  generating ssh ECDSA key..."
+                ssh-keygen -q -f $HOST_KEY_ECDSA -N '' -t ecdsa
+        fi
+        if [ ! -f $HOST_KEY_DSA ]; then
+                echo "  generating ssh DSA key..."
+                ssh-keygen -q -f $HOST_KEY_DSA -N '' -t dsa
+        fi
+        if [ ! -f $HOST_KEY_ED25519 ]; then
+                echo "  generating ssh ED25519 key..."
+                ssh-keygen -q -f $HOST_KEY_ED25519 -N '' -t ed25519
+        fi
+}
+
+export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"
+
+case "$1" in
+  start)
+        check_for_no_start
+        echo "Starting OpenBSD Secure Shell server: sshd"
+        check_keys
+        check_privsep_dir
+        start-stop-daemon -S -x /usr/sbin/sshd -- $SSHD_OPTS
+        echo "done."
+        ;;
+  stop)
+        echo -n "Stopping OpenBSD Secure Shell server: sshd"
+        start-stop-daemon -K -x /usr/sbin/sshd
+        echo "."
+        ;;
+
+  reload|force-reload)
+        check_for_no_start
+        check_keys
+        check_config
+        echo -n "Reloading OpenBSD Secure Shell server's configuration"
+        start-stop-daemon -K -s 1 -x /usr/sbin/sshd
+        echo "."
+        ;;
+
+  restart)
+        check_keys
+        check_config
+        echo -n "Restarting OpenBSD Secure Shell server: sshd"
+        start-stop-daemon -K --oknodo -x /usr/sbin/sshd
+        check_for_no_start
+        check_privsep_dir
+        sleep 2
+        start-stop-daemon -S -x /usr/sbin/sshd -- $SSHD_OPTS
+        echo "."
+        ;;
+
+  status)
+        status /usr/sbin/sshd
+        exit $?
+  ;;
+
+  *)
+        echo "Usage: /etc/init.d/ssh {start|stop|status|reload|force-reload|restart}"
+        exit 1
+esac
+
+exit 0
diff --git a/meta/recipes-connectivity/openssh/openssh/nostrip.patch b/meta/recipes-connectivity/openssh/openssh/nostrip.patch
new file mode 100644
index 0000000000..33111f5494
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/nostrip.patch
@@ -0,0 +1,20 @@
+Disable stripping binaries during make install.
+
+Upstream-Status: Inappropriate [configuration]
+
+Build system specific.
+
+Signed-off-by: Scott Garman <scott.a.garman@intel.com>
+
+diff -ur openssh-5.6p1.orig/Makefile.in openssh-5.6p1/Makefile.in
+--- openssh-5.6p1.orig/Makefile.in      2010-05-11 23:51:39.000000000 -0700
++++ openssh-5.6p1/Makefile.in   2010-08-30 16:49:54.000000000 -0700
+@@ -29,7 +29,7 @@
+ RAND_HELPER=$(libexecdir)/ssh-rand-helper
+ PRIVSEP_PATH=@PRIVSEP_PATH@
+ SSH_PRIVSEP_USER=@SSH_PRIVSEP_USER@
+-STRIP_OPT=@STRIP_OPT@
++STRIP_OPT=
+ 
+ PATHS= -DSSHDIR=\"$(sysconfdir)\" \
+        -D_PATH_SSH_PROGRAM=\"$(SSH_PROGRAM)\" \
diff --git a/meta/recipes-connectivity/openssh/openssh/openssh-CVE-2011-4327.patch b/meta/recipes-connectivity/openssh/openssh/openssh-CVE-2011-4327.patch
new file mode 100644
index 0000000000..30c11cf432
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/openssh-CVE-2011-4327.patch
@@ -0,0 +1,29 @@
+openssh-CVE-2011-4327
+
+A security flaw was found in the way ssh-keysign,
+a ssh helper program for host based authentication,
+attempted to retrieve enough entropy information on configurations that
+lacked a built-in entropy pool in OpenSSL (a ssh-rand-helper program would
+be executed to retrieve the entropy from the system environment).
+A local attacker could use this flaw to obtain unauthorized access to host keys
+via ptrace(2) process trace attached to the 'ssh-rand-helper' program.
+
+https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4327
+http://www.openssh.com/txt/portable-keysign-rand-helper.adv
+
+Upstream-Status: Pending
+
+Signed-off-by: Li Wang <li.wang@windriver.com>
+--- a/ssh-keysign.c
++++ b/ssh-keysign.c
+@@ -170,6 +170,10 @@
+        key_fd[i++] = open(_PATH_HOST_DSA_KEY_FILE, O_RDONLY);
+        key_fd[i++] = open(_PATH_HOST_ECDSA_KEY_FILE, O_RDONLY);
+        key_fd[i++] = open(_PATH_HOST_RSA_KEY_FILE, O_RDONLY);
++       if (fcntl(key_fd[0], F_SETFD, FD_CLOEXEC) != 0 ||
++           fcntl(key_fd[1], F_SETFD, FD_CLOEXEC) != 0 ||
++           fcntl(key_fd[2], F_SETFD, FD_CLOEXEC) != 0)
++               fatal("fcntl failed");
+ 
+        original_real_uid = getuid();   /* XXX readconf.c needs this */
+        if ((pw = getpwuid(original_real_uid)) == NULL)
diff --git a/meta/recipes-connectivity/openssh/openssh/ssh_config b/meta/recipes-connectivity/openssh/openssh/ssh_config
new file mode 100644
index 0000000000..4a4a649ba8
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/ssh_config
@@ -0,0 +1,46 @@
+#       $OpenBSD: ssh_config,v 1.25 2009/02/17 01:28:32 djm Exp $
+
+# This is the ssh client system-wide configuration file.  See
+# ssh_config(5) for more information.  This file provides defaults for
+# users, and the values can be changed in per-user configuration files
+# or on the command line.
+
+# 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.
+
+# Site-wide defaults for some commonly used options.  For a comprehensive
+# list of available options, their meanings and defaults, please see the
+# ssh_config(5) man page.
+
+Host *
+  ForwardAgent yes
+  ForwardX11 yes
+#   RhostsRSAAuthentication no
+#   RSAAuthentication yes
+#   PasswordAuthentication yes
+#   HostbasedAuthentication no
+#   GSSAPIAuthentication no
+#   GSSAPIDelegateCredentials no
+#   BatchMode no
+#   CheckHostIP yes
+#   AddressFamily any
+#   ConnectTimeout 0
+#   StrictHostKeyChecking ask
+#   IdentityFile ~/.ssh/identity
+#   IdentityFile ~/.ssh/id_rsa
+#   IdentityFile ~/.ssh/id_dsa
+#   Port 22
+#   Protocol 2,1
+#   Cipher 3des
+#   Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
+#   MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160
+#   EscapeChar ~
+#   Tunnel no
+#   TunnelDevice any:any
+#   PermitLocalCommand no
+#   VisualHostKey no
diff --git a/meta/recipes-connectivity/openssh/openssh/sshd b/meta/recipes-connectivity/openssh/openssh/sshd
new file mode 100644
index 0000000000..4882e58b48
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/sshd
@@ -0,0 +1,10 @@
+#%PAM-1.0
+
+auth       include      common-auth
+account    required     pam_nologin.so
+account    include      common-account
+password   include      common-password
+session    optional     pam_keyinit.so force revoke
+session    include      common-session
+session    required     pam_loginuid.so
+
diff --git a/meta/recipes-connectivity/openssh/openssh/sshd.socket b/meta/recipes-connectivity/openssh/openssh/sshd.socket
new file mode 100644
index 0000000000..12c39b26b5
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/sshd.socket
@@ -0,0 +1,10 @@
+[Unit]
+Conflicts=sshd.service
+
+[Socket]
+ExecStartPre=@BASE_BINDIR@/mkdir -p /var/run/sshd
+ListenStream=22
+Accept=yes
+
+[Install]
+WantedBy=sockets.target
diff --git a/meta/recipes-connectivity/openssh/openssh/sshd@.service b/meta/recipes-connectivity/openssh/openssh/sshd@.service
new file mode 100644
index 0000000000..4eda6592f5
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/sshd@.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=OpenSSH Per-Connection Daemon
+Wants=sshdgenkeys.service
+After=sshdgenkeys.service
+
+[Service]
+ExecStart=-@SBINDIR@/sshd -i
+ExecReload=@BASE_BINDIR@/kill -HUP $MAINPID
+StandardInput=socket
+StandardError=syslog
diff --git a/meta/recipes-connectivity/openssh/openssh/sshd_config b/meta/recipes-connectivity/openssh/openssh/sshd_config
new file mode 100644
index 0000000000..4f9b626fbd
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/sshd_config
@@ -0,0 +1,119 @@
+#       $OpenBSD: sshd_config,v 1.80 2008/07/02 02:24:18 djm Exp $
+
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
+
+# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
+
+# The strategy used for options in the default sshd_config shipped with
+# OpenSSH is to specify options with their default value where
+# possible, but leave them commented.  Uncommented options change a
+# default value.
+
+#Port 22
+#AddressFamily any
+#ListenAddress 0.0.0.0
+#ListenAddress ::
+
+# Disable legacy (protocol version 1) support in the server for new
+# installations. In future the default will change to require explicit
+# activation of protocol 1
+Protocol 2
+
+# HostKey for protocol version 1
+#HostKey /etc/ssh/ssh_host_key
+# HostKeys for protocol version 2
+#HostKey /etc/ssh/ssh_host_rsa_key
+#HostKey /etc/ssh/ssh_host_dsa_key
+
+# Lifetime and size of ephemeral version 1 server key
+#KeyRegenerationInterval 1h
+#ServerKeyBits 1024
+
+# Logging
+# obsoletes QuietMode and FascistLogging
+#SyslogFacility AUTH
+#LogLevel INFO
+
+# Authentication:
+
+#LoginGraceTime 2m
+#PermitRootLogin yes
+#StrictModes yes
+#MaxAuthTries 6
+#MaxSessions 10
+
+#RSAAuthentication yes
+#PubkeyAuthentication yes
+#AuthorizedKeysFile     .ssh/authorized_keys
+
+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
+#RhostsRSAAuthentication no
+# similar for protocol version 2
+#HostbasedAuthentication no
+# Change to yes if you don't trust ~/.ssh/known_hosts for
+# RhostsRSAAuthentication and HostbasedAuthentication
+#IgnoreUserKnownHosts no
+# Don't read the user's ~/.rhosts and ~/.shosts files
+#IgnoreRhosts yes
+
+# To disable tunneled clear text passwords, change to no here!
+#PasswordAuthentication yes
+#PermitEmptyPasswords no
+
+# Change to no to disable s/key passwords
+#ChallengeResponseAuthentication yes
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+#KerberosGetAFSToken no
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+
+# Set this to 'yes' to enable PAM authentication, account processing, 
+# and session processing. If this is enabled, PAM authentication will 
+# be allowed through the ChallengeResponseAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via ChallengeResponseAuthentication may bypass
+# the setting of "PermitRootLogin without-password".
+# 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'.
+#UsePAM no
+
+#AllowAgentForwarding yes
+#AllowTcpForwarding yes
+#GatewayPorts no
+#X11Forwarding no
+#X11DisplayOffset 10
+#X11UseLocalhost yes
+#PrintMotd yes
+#PrintLastLog yes
+#TCPKeepAlive yes
+#UseLogin no
+UsePrivilegeSeparation yes
+#PermitUserEnvironment no
+Compression no
+ClientAliveInterval 15
+ClientAliveCountMax 4
+#UseDNS yes
+#PidFile /var/run/sshd.pid
+#MaxStartups 10
+#PermitTunnel no
+#ChrootDirectory none
+
+# no default banner path
+#Banner none
+
+# override default of no subsystems
+Subsystem       sftp    /usr/libexec/sftp-server
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#       X11Forwarding no
+#       AllowTcpForwarding no
+#       ForceCommand cvs server
diff --git a/meta/recipes-connectivity/openssh/openssh/sshdgenkeys.service b/meta/recipes-connectivity/openssh/openssh/sshdgenkeys.service
new file mode 100644
index 0000000000..c21d70baf0
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/sshdgenkeys.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=OpenSSH Key Generation
+ConditionPathExists=|!/etc/ssh/ssh_host_rsa_key
+ConditionPathExists=|!/etc/ssh/ssh_host_dsa_key
+ConditionPathExists=|!/etc/ssh/ssh_host_ecdsa_key
+
+[Service]
+ExecStart=@BINDIR@/ssh-keygen -A
+Type=oneshot
+RemainAfterExit=yes
diff --git a/meta/recipes-connectivity/openssh/openssh/volatiles.99_sshd b/meta/recipes-connectivity/openssh/openssh/volatiles.99_sshd
new file mode 100644
index 0000000000..122320a719
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/volatiles.99_sshd
@@ -0,0 +1 @@
+d root root 0755 /var/run/sshd none