diff options
14 files changed, 807 insertions, 0 deletions
diff --git a/recipes-connectivity/openssh/openssh/fix-potential-signed-overflow-in-pointer-arithmatic.patch b/recipes-connectivity/openssh/openssh/fix-potential-signed-overflow-in-pointer-arithmatic.patch new file mode 100644 index 0000000..7e043a2 --- /dev/null +++ b/recipes-connectivity/openssh/openssh/fix-potential-signed-overflow-in-pointer-arithmatic.patch @@ -0,0 +1,99 @@ +From 3328e98bcbf2930cd7eea3e6c92ad5dcbdf4794f Mon Sep 17 00:00:00 2001 +From: Yuanjie Huang <yuanjie.huang@windriver.com> +Date: Wed, 24 Aug 2016 03:15:43 +0000 +Subject: [PATCH] Fix potential signed overflow in pointer arithmatic + +Pointer arithmatic results in implementation defined signed integer +type, so that 's - src' in strlcpy and others may trigger signed overflow. +In case of compilation by gcc or clang with -ftrapv option, the overflow +would lead to program abort. + +Upstream-Status: Submitted [http://bugzilla.mindrot.org/show_bug.cgi?id=2608] + +Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com> +--- + openbsd-compat/strlcat.c | 8 ++++++-- + openbsd-compat/strlcpy.c | 8 ++++++-- + openbsd-compat/strnlen.c | 8 ++++++-- + 3 files changed, 18 insertions(+), 6 deletions(-) + +diff --git a/openbsd-compat/strlcat.c b/openbsd-compat/strlcat.c +index bcc1b61..e758ebf 100644 +--- a/openbsd-compat/strlcat.c ++++ b/openbsd-compat/strlcat.c +@@ -23,6 +23,7 @@ + + #include <sys/types.h> + #include <string.h> ++#include <stdint.h> + + /* + * Appends src to string dst of size siz (unlike strncat, siz is the +@@ -55,8 +56,11 @@ strlcat(char *dst, const char *src, size_t siz) + s++; + } + *d = '\0'; +- +- return(dlen + (s - src)); /* count does not include NUL */ ++ /* ++ * Cast pointers to unsigned type before calculation, to avoid signed ++ * overflow when the string ends where the MSB has changed. ++ */ ++ return (dlen + ((uintptr_t)s - (uintptr_t)src)); /* count does not include NUL */ + } + + #endif /* !HAVE_STRLCAT */ +diff --git a/openbsd-compat/strlcpy.c b/openbsd-compat/strlcpy.c +index b4b1b60..b06f374 100644 +--- a/openbsd-compat/strlcpy.c ++++ b/openbsd-compat/strlcpy.c +@@ -23,6 +23,7 @@ + + #include <sys/types.h> + #include <string.h> ++#include <stdint.h> + + /* + * Copy src to string dst of size siz. At most siz-1 characters +@@ -51,8 +52,11 @@ strlcpy(char *dst, const char *src, size_t siz) + while (*s++) + ; + } +- +- return(s - src - 1); /* count does not include NUL */ ++ /* ++ * Cast pointers to unsigned type before calculation, to avoid signed ++ * overflow when the string ends where the MSB has changed. ++ */ ++ return ((uintptr_t)s - (uintptr_t)src - 1); /* count does not include NUL */ + } + + #endif /* !HAVE_STRLCPY */ +diff --git a/openbsd-compat/strnlen.c b/openbsd-compat/strnlen.c +index 93d5155..9b8de5d 100644 +--- a/openbsd-compat/strnlen.c ++++ b/openbsd-compat/strnlen.c +@@ -23,6 +23,7 @@ + #include <sys/types.h> + + #include <string.h> ++#include <stdint.h> + + size_t + strnlen(const char *str, size_t maxlen) +@@ -31,7 +32,10 @@ strnlen(const char *str, size_t maxlen) + + for (cp = str; maxlen != 0 && *cp != '\0'; cp++, maxlen--) + ; +- +- return (size_t)(cp - str); ++ /* ++ * Cast pointers to unsigned type before calculation, to avoid signed ++ * overflow when the string ends where the MSB has changed. ++ */ ++ return (size_t)((uintptr_t)cp - (uintptr_t)str); + } + #endif +-- +1.9.1 + diff --git a/recipes-connectivity/openssh/openssh/init b/recipes-connectivity/openssh/openssh/init new file mode 100644 index 0000000..386628a --- /dev/null +++ b/recipes-connectivity/openssh/openssh/init @@ -0,0 +1,153 @@ +#! /bin/sh +set -e + +PIDFILE=/var/run/sshd.pid + +# 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 + +parse_sshd_opts() { + set -- ${SSHD_OPTS} -- + sshd_config=/etc/ssh/sshd_config + while true ; do + case "$1" in + -f*) if [ "$1" = "-f" ] ; then + sshd_config="$2" + shift + else + sshd_config="${1#-f}" + fi + shift + ;; + --) shift; break;; + *) shift;; + esac + done +} + +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 $SSHD_OPTS || exit 1 +} + +check_keys() { + # parse location of keys + local HOST_KEY_RSA + local HOST_KEY_DSA + local HOST_KEY_ECDSA + local HOST_KEY_ED25519 + + parse_sshd_opts + HOST_KEY_RSA=$(grep ^HostKey "${sshd_config}" | grep _rsa_ | tail -1 | awk ' { print $2 } ') + [ -z "${HOST_KEY_RSA}" ] && HOST_KEY_RSA=$(grep HostKey "${sshd_config}" | grep _rsa_ | tail -1 | awk ' { print $2 } ') + [ -z "${HOST_KEY_RSA}" ] && HOST_KEY_RSA=$SYSCONFDIR/ssh_host_rsa_key + HOST_KEY_DSA=$(grep ^HostKey "${sshd_config}" | grep _dsa_ | tail -1 | awk ' { print $2 } ') + [ -z "${HOST_KEY_DSA}" ] && HOST_KEY_DSA=$(grep HostKey "${sshd_config}" | grep _dsa_ | tail -1 | awk ' { print $2 } ') + [ -z "${HOST_KEY_DSA}" ] && HOST_KEY_DSA=$SYSCONFDIR/ssh_host_dsa_key + HOST_KEY_ECDSA=$(grep ^HostKey "${sshd_config}" | grep _ecdsa_ | tail -1 | awk ' { print $2 } ') + [ -z "${HOST_KEY_ECDSA}" ] && HOST_KEY_ECDSA=$(grep HostKey "${sshd_config}" | grep _ecdsa_ | tail -1 | awk ' { print $2 } ') + [ -z "${HOST_KEY_ECDSA}" ] && HOST_KEY_ECDSA=$SYSCONFDIR/ssh_host_ecdsa_key + HOST_KEY_ED25519=$(grep ^HostKey "${sshd_config}" | grep _ed25519_ | tail -1 | awk ' { print $2 } ') + [ -z "${HOST_KEY_ED25519}" ] && HOST_KEY_ED25519=$(grep HostKey "${sshd_config}" | grep _ed25519_ | tail -1 | awk ' { print $2 } ') + [ -z "${HOST_KEY_ED25519}" ] && HOST_KEY_ED25519=$SYSCONFDIR/ssh_host_ed25519_key + + # create keys if necessary + if [ ! -f $HOST_KEY_RSA ]; then + echo " generating ssh RSA key..." + mkdir -p $(dirname $HOST_KEY_RSA) + ssh-keygen -q -f $HOST_KEY_RSA -N '' -t rsa + fi + if [ ! -f $HOST_KEY_ECDSA ]; then + echo " generating ssh ECDSA key..." + mkdir -p $(dirname $HOST_KEY_ECDSA) + ssh-keygen -q -f $HOST_KEY_ECDSA -N '' -t ecdsa + fi + if [ ! -f $HOST_KEY_DSA ]; then + echo " generating ssh DSA key..." + mkdir -p $(dirname $HOST_KEY_DSA) + ssh-keygen -q -f $HOST_KEY_DSA -N '' -t dsa + fi + if [ ! -f $HOST_KEY_ED25519 ]; then + echo " generating ssh ED25519 key..." + mkdir -p $(dirname $HOST_KEY_ED25519) + 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 -p $PIDFILE -x /usr/sbin/sshd -- $SSHD_OPTS + echo "done." + ;; + stop) + echo -n "Stopping OpenBSD Secure Shell server: sshd" + start-stop-daemon -K -p $PIDFILE -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 -p $PIDFILE -s 1 -x /usr/sbin/sshd + echo "." + ;; + + restart) + check_keys + check_config + echo -n "Restarting OpenBSD Secure Shell server: sshd" + start-stop-daemon -K -p $PIDFILE --oknodo -x /usr/sbin/sshd + check_for_no_start + check_privsep_dir + sleep 2 + start-stop-daemon -S -p $PIDFILE -x /usr/sbin/sshd -- $SSHD_OPTS + echo "." + ;; + + status) + status /usr/sbin/sshd + exit $? + ;; + + *) + echo "Usage: /etc/init.d/ssh {start|stop|status|reload|force-reload|restart}" + exit 1 +esac + +exit 0 diff --git a/recipes-connectivity/openssh/openssh/openssh-8.1p1-add-test-support-for-busybox.patch b/recipes-connectivity/openssh/openssh/openssh-8.1p1-add-test-support-for-busybox.patch new file mode 100644 index 0000000..d6fbd3b --- /dev/null +++ b/recipes-connectivity/openssh/openssh/openssh-8.1p1-add-test-support-for-busybox.patch @@ -0,0 +1,48 @@ +diff -ruN a/regress/cipher-speed.sh b/regress/cipher-speed.sh +--- a/regress/cipher-speed.sh 2019-12-03 13:16:36.091896387 -0600 ++++ b/regress/cipher-speed.sh 2019-12-03 13:28:29.726275955 -0600 +@@ -17,7 +17,7 @@ + printf "%-60s" "$c/$m:" + ( ${SSH} -o 'compression no' \ + -F $OBJ/ssh_proxy -m $m -c $c somehost \ +- exec sh -c \'"dd of=/dev/null obs=32k"\' \ ++ exec sh -c \'"dd of=/dev/null bs=32k"\' \ + < ${DATA} ) 2>&1 | getbytes + + if [ $? -ne 0 ]; then +diff -ruN a/regress/key-options.sh b/regress/key-options.sh +--- a/regress/key-options.sh 2019-12-03 13:24:44.164243780 -0600 ++++ b/regress/key-options.sh 2019-12-03 13:33:14.447235791 -0600 +@@ -84,7 +84,7 @@ + fi + + sed 's/.*/from="'"$f"'" &/' $origkeys >$authkeys +- from=`head -1 $authkeys | cut -f1 -d ' '` ++ from=`head -n 1 $authkeys | cut -f1 -d ' '` + verbose "key option $from" + r=`${SSH} -q -F $OBJ/ssh_proxy somehost 'echo true'` + if [ "$r" = "true" ]; then +diff -ruN a/regress/transfer.sh b/regress/transfer.sh +--- a/regress/transfer.sh 2019-12-03 13:16:58.342857354 -0600 ++++ b/regress/transfer.sh 2019-12-03 13:29:08.733267753 -0600 +@@ -13,7 +13,7 @@ + for s in 10 100 1k 32k 64k 128k 256k; do + trace "dd-size ${s}" + rm -f ${COPY} +- dd if=$DATA obs=${s} 2> /dev/null | \ ++ dd if=$DATA bs=${s} 2> /dev/null | \ + ${SSH} -q -F $OBJ/ssh_proxy somehost "cat > ${COPY}" + if [ $? -ne 0 ]; then + fail "ssh cat $DATA failed" +diff -ruN a/regress/yes-head.sh b/regress/yes-head.sh +--- a/regress/yes-head.sh 2019-12-03 13:17:11.682259074 -0600 ++++ b/regress/yes-head.sh 2019-12-03 13:32:47.699869866 -0600 +@@ -3,7 +3,7 @@ + + tid="yes pipe head" + +-lines=`${SSH} -F $OBJ/ssh_proxy thishost 'sh -c "while true;do echo yes;done | _POSIX2_VERSION=199209 head -2000"' | (sleep 3 ; wc -l)` ++lines=`${SSH} -F $OBJ/ssh_proxy thishost 'sh -c "while true;do echo yes;done | _POSIX2_VERSION=199209 head -n 2000"' | (sleep 3 ; wc -l)` + if [ $? -ne 0 ]; then + fail "yes|head test failed" + lines = 0; diff --git a/recipes-connectivity/openssh/openssh/openssh-8.1p1-conditional-compile-des-in-cipher.patch b/recipes-connectivity/openssh/openssh/openssh-8.1p1-conditional-compile-des-in-cipher.patch new file mode 100644 index 0000000..507026c --- /dev/null +++ b/recipes-connectivity/openssh/openssh/openssh-8.1p1-conditional-compile-des-in-cipher.patch @@ -0,0 +1,13 @@ +--- a/cipher.c 2019-12-03 12:46:22.282290586 -0600 ++++ b/cipher.c 2019-12-03 12:45:19.273805437 -0600 +@@ -158,8 +158,10 @@ + u_int + cipher_seclen(const struct sshcipher *c) + { ++#ifndef OPENSSL_NO_DES + if (strcmp("3des-cbc", c->name) == 0) + return 14; ++#endif + return cipher_keylen(c); + } + diff --git a/recipes-connectivity/openssh/openssh/openssh-8.1p1-conditional-compile-des-in-pkcs11.patch b/recipes-connectivity/openssh/openssh/openssh-8.1p1-conditional-compile-des-in-pkcs11.patch new file mode 100644 index 0000000..46b60b5 --- /dev/null +++ b/recipes-connectivity/openssh/openssh/openssh-8.1p1-conditional-compile-des-in-pkcs11.patch @@ -0,0 +1,52 @@ +--- a/pkcs11.h 2019-12-03 12:52:10.920974412 -0600 ++++ b/pkcs11.h 2019-12-03 12:56:56.383171416 -0600 +@@ -342,9 +342,11 @@ + #define CKK_GENERIC_SECRET (0x10) + #define CKK_RC2 (0x11) + #define CKK_RC4 (0x12) ++#ifndef OPENSSL_NO_DES + #define CKK_DES (0x13) + #define CKK_DES2 (0x14) + #define CKK_DES3 (0x15) ++#endif /* OPENSSL_NO_DES */ + #define CKK_CAST (0x16) + #define CKK_CAST3 (0x17) + #define CKK_CAST128 (0x18) +@@ -512,6 +514,7 @@ + #define CKM_RC2_CBC_PAD (0x105) + #define CKM_RC4_KEY_GEN (0x110) + #define CKM_RC4 (0x111) ++#ifndef OPENSSL_NO_DES + #define CKM_DES_KEY_GEN (0x120) + #define CKM_DES_ECB (0x121) + #define CKM_DES_CBC (0x122) +@@ -525,6 +528,7 @@ + #define CKM_DES3_MAC (0x134) + #define CKM_DES3_MAC_GENERAL (0x135) + #define CKM_DES3_CBC_PAD (0x136) ++#endif /* OPENSSL_NO_DES */ + #define CKM_CDMF_KEY_GEN (0x140) + #define CKM_CDMF_ECB (0x141) + #define CKM_CDMF_CBC (0x142) +@@ -610,8 +614,10 @@ + #define CKM_MD5_KEY_DERIVATION (0x390) + #define CKM_MD2_KEY_DERIVATION (0x391) + #define CKM_SHA1_KEY_DERIVATION (0x392) ++#ifndef OPENSSL_NO_DES + #define CKM_PBE_MD2_DES_CBC (0x3a0) + #define CKM_PBE_MD5_DES_CBC (0x3a1) ++#endif /* OPENSSL_NO_DES */ + #define CKM_PBE_MD5_CAST_CBC (0x3a2) + #define CKM_PBE_MD5_CAST3_CBC (0x3a3) + #define CKM_PBE_MD5_CAST5_CBC (0x3a4) +@@ -620,8 +626,10 @@ + #define CKM_PBE_SHA1_CAST128_CBC (0x3a5) + #define CKM_PBE_SHA1_RC4_128 (0x3a6) + #define CKM_PBE_SHA1_RC4_40 (0x3a7) ++#ifndef OPENSSL_NO_DES + #define CKM_PBE_SHA1_DES3_EDE_CBC (0x3a8) + #define CKM_PBE_SHA1_DES2_EDE_CBC (0x3a9) ++#endif /* OPENSSL_NO_DES */ + #define CKM_PBE_SHA1_RC2_128_CBC (0x3aa) + #define CKM_PBE_SHA1_RC2_40_CBC (0x3ab) + #define CKM_PKCS5_PBKD2 (0x3b0) diff --git a/recipes-connectivity/openssh/openssh/run-ptest b/recipes-connectivity/openssh/openssh/run-ptest new file mode 100755 index 0000000..36a3d2a --- /dev/null +++ b/recipes-connectivity/openssh/openssh/run-ptest @@ -0,0 +1,44 @@ +#!/bin/sh + +export TEST_SHELL=sh + +cd regress +sed -i "/\t\tagent-ptrace /d" Makefile +make -k .OBJDIR=`pwd` .CURDIR=`pwd` SUDO="sudo" tests \ + | sed -e 's/^skipped/SKIP: /g' -e 's/^ok /PASS: /g' -e 's/^failed/FAIL: /g' + +SSHAGENT=`which ssh-agent` +GDB=`which gdb` + +if [ -z "${SSHAGENT}" -o -z "${GDB}" ]; then + echo "SKIP: agent-ptrace" + exit +fi + +useradd openssh-test + +eval `su -c "${SSHAGENT} -s" openssh-test` > /dev/null +r=$? +if [ $r -ne 0 ]; then + echo "FAIL: could not start ssh-agent: exit code $r" +else + su -c "gdb -p ${SSH_AGENT_PID}" openssh-test > /tmp/gdb.out 2>&1 << EOF + quit +EOF + r=$? + if [ $r -ne 0 ]; then + echo "gdb failed: exit code $r" + fi + egrep 'ptrace: Operation not permitted.|procfs:.*Permission denied.|ttrace.*Permission denied.|procfs:.*: Invalid argument.|Unable to access task ' >/dev/null /tmp/gdb.out + r=$? + rm -f /tmp/gdb.out + if [ $r -ne 0 ]; then + echo "FAIL: ptrace agent" + else + echo "PASS: ptrace agent" + fi + + ${SSHAGENT} -k > /dev/null +fi +userdel openssh-test + diff --git a/recipes-connectivity/openssh/openssh/ssh_config b/recipes-connectivity/openssh/openssh/ssh_config new file mode 100644 index 0000000..9e91915 --- /dev/null +++ b/recipes-connectivity/openssh/openssh/ssh_config @@ -0,0 +1,48 @@ +# $OpenBSD: ssh_config,v 1.28 2013/09/16 11:35:43 sthen 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 +# ProxyCommand ssh -q -W %h:%p gateway.example.com +# RekeyLimit 1G 1h diff --git a/recipes-connectivity/openssh/openssh/sshd b/recipes-connectivity/openssh/openssh/sshd new file mode 100644 index 0000000..182650b --- /dev/null +++ b/recipes-connectivity/openssh/openssh/sshd @@ -0,0 +1,11 @@ +#%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 optional pam_radauth.so +session include common-session +session required pam_loginuid.so + diff --git a/recipes-connectivity/openssh/openssh/sshd.socket b/recipes-connectivity/openssh/openssh/sshd.socket new file mode 100644 index 0000000..12c39b2 --- /dev/null +++ b/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/recipes-connectivity/openssh/openssh/sshd@.service b/recipes-connectivity/openssh/openssh/sshd@.service new file mode 100644 index 0000000..9d83dfb --- /dev/null +++ b/recipes-connectivity/openssh/openssh/sshd@.service @@ -0,0 +1,13 @@ +[Unit] +Description=OpenSSH Per-Connection Daemon +Wants=sshdgenkeys.service +After=sshdgenkeys.service + +[Service] +Environment="SSHD_OPTS=" +EnvironmentFile=-/etc/default/ssh +ExecStart=-@SBINDIR@/sshd -i $SSHD_OPTS +ExecReload=@BASE_BINDIR@/kill -HUP $MAINPID +StandardInput=socket +StandardError=syslog +KillMode=process diff --git a/recipes-connectivity/openssh/openssh/sshd_config b/recipes-connectivity/openssh/openssh/sshd_config new file mode 100644 index 0000000..31fe5d9 --- /dev/null +++ b/recipes-connectivity/openssh/openssh/sshd_config @@ -0,0 +1,132 @@ +# $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 :: + +# The default requires 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 +#HostKey /etc/ssh/ssh_host_ecdsa_key +#HostKey /etc/ssh/ssh_host_ed25519_key + +# Lifetime and size of ephemeral version 1 server key +#KeyRegenerationInterval 1h +#ServerKeyBits 1024 + +# Ciphers and keying +#RekeyLimit default none + +# Logging +# obsoletes QuietMode and FascistLogging +#SyslogFacility AUTH +#LogLevel INFO + +# Authentication: + +#LoginGraceTime 2m +#PermitRootLogin yes +#StrictModes yes +#MaxAuthTries 6 +#MaxSessions 10 + +#RSAAuthentication yes +#PubkeyAuthentication yes + +# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2 +# but this is overridden so installations will only check .ssh/authorized_keys +AuthorizedKeysFile .ssh/authorized_keys + +#AuthorizedPrincipalsFile none + +#AuthorizedKeysCommand none +#AuthorizedKeysCommandUser nobody + +# 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 no + +# 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 +#PermitTTY yes +#PrintMotd yes +#PrintLastLog yes +#TCPKeepAlive yes +#UseLogin no +#PermitUserEnvironment no +Compression no +ClientAliveInterval 15 +ClientAliveCountMax 4 +#UseDNS yes +#PidFile /var/run/sshd.pid +#MaxStartups 10:30:100 +#PermitTunnel no +#ChrootDirectory none +#VersionAddendum 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 +# PermitTTY no +# ForceCommand cvs server diff --git a/recipes-connectivity/openssh/openssh/sshdgenkeys.service b/recipes-connectivity/openssh/openssh/sshdgenkeys.service new file mode 100644 index 0000000..148e6ad --- /dev/null +++ b/recipes-connectivity/openssh/openssh/sshdgenkeys.service @@ -0,0 +1,22 @@ +[Unit] +Description=OpenSSH Key Generation +RequiresMountsFor=/var /run +ConditionPathExists=!/var/run/ssh/ssh_host_rsa_key +ConditionPathExists=!/var/run/ssh/ssh_host_dsa_key +ConditionPathExists=!/var/run/ssh/ssh_host_ecdsa_key +ConditionPathExists=!/var/run/ssh/ssh_host_ed25519_key +ConditionPathExists=!/etc/ssh/ssh_host_rsa_key +ConditionPathExists=!/etc/ssh/ssh_host_dsa_key +ConditionPathExists=!/etc/ssh/ssh_host_ecdsa_key +ConditionPathExists=!/etc/ssh/ssh_host_ed25519_key + +[Service] +Environment="SYSCONFDIR=/etc/ssh" +EnvironmentFile=-/etc/default/ssh +ExecStart=@BASE_BINDIR@/mkdir -p $SYSCONFDIR +ExecStart=@BINDIR@/ssh-keygen -q -f ${SYSCONFDIR}/ssh_host_rsa_key -N '' -t rsa +ExecStart=@BINDIR@/ssh-keygen -q -f ${SYSCONFDIR}/ssh_host_dsa_key -N '' -t dsa +ExecStart=@BINDIR@/ssh-keygen -q -f ${SYSCONFDIR}/ssh_host_ecdsa_key -N '' -t ecdsa +ExecStart=@BINDIR@/ssh-keygen -q -f ${SYSCONFDIR}/ssh_host_ed25519_key -N '' -t ed25519 +Type=oneshot +RemainAfterExit=yes diff --git a/recipes-connectivity/openssh/openssh/volatiles.99_sshd b/recipes-connectivity/openssh/openssh/volatiles.99_sshd new file mode 100644 index 0000000..a0d2af3 --- /dev/null +++ b/recipes-connectivity/openssh/openssh/volatiles.99_sshd @@ -0,0 +1,2 @@ +d root root 0755 /var/run/sshd none +f root root 0644 /var/log/lastlog none diff --git a/recipes-connectivity/openssh/openssh_8.1p1.bb b/recipes-connectivity/openssh/openssh_8.1p1.bb new file mode 100644 index 0000000..5bfd8e3 --- /dev/null +++ b/recipes-connectivity/openssh/openssh_8.1p1.bb @@ -0,0 +1,160 @@ +SUMMARY = "A suite of security-related network utilities based on \ +the SSH protocol including the ssh client and sshd server" +DESCRIPTION = "Secure rlogin/rsh/rcp/telnet replacement (OpenSSH) \ +Ssh (Secure Shell) is a program for logging into a remote machine \ +and for executing commands on a remote machine." +HOMEPAGE = "http://www.openssh.com/" +SECTION = "console/network" +LICENSE = "BSD" +LIC_FILES_CHKSUM = "file://LICENCE;md5=18d9e5a8b3dd1790d73502f50426d4d3" + +DEPENDS = "zlib openssl" +DEPENDS += "${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)}" + +SRC_URI = "http://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-${PV}.tar.gz \ + file://sshd_config \ + file://ssh_config \ + file://init \ + ${@bb.utils.contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} \ + file://sshd.socket \ + file://sshd@.service \ + file://sshdgenkeys.service \ + file://volatiles.99_sshd \ + file://openssh-8.1p1-add-test-support-for-busybox.patch \ + file://run-ptest \ + file://openssh-8.1p1-conditional-compile-des-in-cipher.patch \ + file://openssh-8.1p1-conditional-compile-des-in-pkcs11.patch \ + file://fix-potential-signed-overflow-in-pointer-arithmatic.patch \ + " + +PAM_SRC_URI = "file://sshd" + +SRC_URI[md5sum] = "513694343631a99841e815306806edf0" +SRC_URI[sha256sum] = "02f5dbef3835d0753556f973cd57b4c19b6b1f6cd24c03445e23ac77ca1b93ff" + +inherit useradd update-rc.d update-alternatives systemd + +USERADD_PACKAGES = "${PN}-sshd" +USERADD_PARAM_${PN}-sshd = "--system --no-create-home --home-dir /var/run/sshd --shell /bin/false --user-group sshd" +INITSCRIPT_PACKAGES = "${PN}-sshd" +INITSCRIPT_NAME_${PN}-sshd = "sshd" +INITSCRIPT_PARAMS_${PN}-sshd = "defaults 9" + +SYSTEMD_PACKAGES = "${PN}-sshd" +SYSTEMD_SERVICE_${PN}-sshd = "sshd.socket" + +inherit autotools-brokensep ptest + +# LFS support: +CFLAGS += "-D__FILE_OFFSET_BITS=64" + +# login path is hardcoded in sshd +EXTRA_OECONF = "'LOGIN_PROGRAM=${base_bindir}/login' \ + ${@bb.utils.contains('DISTRO_FEATURES', 'pam', '--with-pam', '--without-pam', d)} \ + --without-zlib-version-check \ + --with-privsep-path=/var/run/sshd \ + --sysconfdir=${sysconfdir}/ssh \ + --with-xauth=/usr/bin/xauth \ + --disable-strip \ + " + +# Since we do not depend on libbsd, we do not want configure to use it +# just because it finds libutil.h. But, specifying --disable-libutil +# causes compile errors, so... +CACHED_CONFIGUREVARS += "ac_cv_header_bsd_libutil_h=no ac_cv_header_libutil_h=no" + +# passwd path is hardcoded in sshd +CACHED_CONFIGUREVARS += "ac_cv_path_PATH_PASSWD_PROG=${bindir}/passwd" + +# We don't want to depend on libblockfile +CACHED_CONFIGUREVARS += "ac_cv_header_maillock_h=no" + +do_configure_prepend () { + export LD="${CC}" + install -m 0644 ${WORKDIR}/sshd_config ${B}/ + install -m 0644 ${WORKDIR}/ssh_config ${B}/ + if [ ! -e acinclude.m4 -a -e aclocal.m4 ]; then + cp aclocal.m4 acinclude.m4 + fi +} + +do_compile_ptest() { + # skip regress/unittests/ binaries: this will silently skip + # unittests in run-ptests which is good because they are so slow. + oe_runmake regress/modpipe regress/setuid-allowed regress/netcat +} + +do_install_append () { + if [ "${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'pam', '', d)}" = "pam" ]; then + install -D -m 0644 ${WORKDIR}/sshd ${D}${sysconfdir}/pam.d/sshd + sed -i -e 's:#UsePAM no:UsePAM yes:' ${D}${sysconfdir}/ssh/sshd_config + fi + + if [ "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'x11', '', d)}" = "x11" ]; then + sed -i -e 's:#X11Forwarding no:X11Forwarding yes:' ${D}${sysconfdir}/ssh/sshd_config + fi + + install -d ${D}${sysconfdir}/init.d + install -m 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/sshd + rm -f ${D}${bindir}/slogin ${D}${datadir}/Ssh.bin + rmdir ${D}${localstatedir}/run/sshd ${D}${localstatedir}/run ${D}${localstatedir} + install -d ${D}/${sysconfdir}/default/volatiles + install -m 644 ${WORKDIR}/volatiles.99_sshd ${D}/${sysconfdir}/default/volatiles/99_sshd + install -m 0755 ${S}/contrib/ssh-copy-id ${D}${bindir} + + # Create config files for read-only rootfs + install -d ${D}${sysconfdir}/ssh + install -m 644 ${D}${sysconfdir}/ssh/sshd_config ${D}${sysconfdir}/ssh/sshd_config_readonly + sed -i '/HostKey/d' ${D}${sysconfdir}/ssh/sshd_config_readonly + echo "HostKey /var/run/ssh/ssh_host_rsa_key" >> ${D}${sysconfdir}/ssh/sshd_config_readonly + echo "HostKey /var/run/ssh/ssh_host_dsa_key" >> ${D}${sysconfdir}/ssh/sshd_config_readonly + echo "HostKey /var/run/ssh/ssh_host_ecdsa_key" >> ${D}${sysconfdir}/ssh/sshd_config_readonly + echo "HostKey /var/run/ssh/ssh_host_ed25519_key" >> ${D}${sysconfdir}/ssh/sshd_config_readonly + + install -d ${D}${systemd_unitdir}/system + install -c -m 0644 ${WORKDIR}/sshd.socket ${D}${systemd_unitdir}/system + install -c -m 0644 ${WORKDIR}/sshd@.service ${D}${systemd_unitdir}/system + install -c -m 0644 ${WORKDIR}/sshdgenkeys.service ${D}${systemd_unitdir}/system + sed -i -e 's,@BASE_BINDIR@,${base_bindir},g' \ + -e 's,@SBINDIR@,${sbindir},g' \ + -e 's,@BINDIR@,${bindir},g' \ + ${D}${systemd_unitdir}/system/sshd.socket ${D}${systemd_unitdir}/system/*.service +} + +do_install_ptest () { + sed -i -e "s|^SFTPSERVER=.*|SFTPSERVER=${libexecdir}/sftp-server|" regress/test-exec.sh + cp -r regress ${D}${PTEST_PATH} +} + +ALLOW_EMPTY_${PN} = "1" + +PACKAGES =+ "${PN}-keygen ${PN}-scp ${PN}-ssh ${PN}-sshd ${PN}-sftp ${PN}-misc ${PN}-sftp-server" +FILES_${PN}-scp = "${bindir}/scp.${BPN}" +FILES_${PN}-ssh = "${bindir}/ssh.${BPN} ${sysconfdir}/ssh/ssh_config" +FILES_${PN}-sshd = "${sbindir}/sshd ${sysconfdir}/init.d/sshd ${systemd_unitdir}/system" +FILES_${PN}-sshd += "${sysconfdir}/ssh/moduli ${sysconfdir}/ssh/sshd_config ${sysconfdir}/ssh/sshd_config_readonly ${sysconfdir}/default/volatiles/99_sshd ${sysconfdir}/pam.d/sshd" +FILES_${PN}-sftp = "${bindir}/sftp" +FILES_${PN}-sftp-server = "${libexecdir}/sftp-server" +FILES_${PN}-misc = "${bindir}/ssh* ${libexecdir}/ssh*" +FILES_${PN}-keygen = "${bindir}/ssh-keygen" + +RDEPENDS_${PN} += "${PN}-scp ${PN}-ssh ${PN}-sshd ${PN}-keygen" +RDEPENDS_${PN}-sshd += "${PN}-keygen ${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'pam-plugin-keyinit pam-plugin-loginuid', '', d)}" +RDEPENDS_${PN}-ptest += "${PN}-sftp ${PN}-misc ${PN}-sftp-server make" + +RPROVIDES_${PN}-ssh = "ssh" +RPROVIDES_${PN}-sshd = "sshd" + +RCONFLICTS_${PN} = "dropbear" +RCONFLICTS_${PN}-sshd = "dropbear" +RCONFLICTS_${PN}-keygen = "ssh-keygen" + +CONFFILES_${PN}-sshd = "${sysconfdir}/ssh/sshd_config" +CONFFILES_${PN}-ssh = "${sysconfdir}/ssh/ssh_config" + +ALTERNATIVE_PRIORITY = "90" +ALTERNATIVE_${PN}-scp = "scp" +ALTERNATIVE_${PN}-ssh = "ssh" + +do_rm_work () { +} |