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Diff for /openbsd/fw_update/fw_install.sh between version 1.63 and 1.94

version 1.63, 2021/12/09 02:23:15 version 1.94, 2021/12/21 02:16:01
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 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   
 set -o errexit -o pipefail -o nounset  set -o errexit -o pipefail -o nounset
   set +o monitor
   export PATH=/usr/bin:/bin:/usr/sbin:/sbin
   
 CFILE=SHA256.sig  CFILE=SHA256.sig
 DESTDIR=${DESTDIR:-}  DESTDIR=${DESTDIR:-}
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 FWURL=http://firmware.openbsd.org/firmware/${HTTP_FWDIR}  FWURL=http://firmware.openbsd.org/firmware/${HTTP_FWDIR}
 FWPUB_KEY=${DESTDIR}/etc/signify/openbsd-${VERSION}-fw.pub  FWPUB_KEY=${DESTDIR}/etc/signify/openbsd-${VERSION}-fw.pub
   
   DOWNLOAD=true
   INSTALL=true
   LOCALSRC=
   
 tmpdir() {  tmpdir() {
         local _i=1 _dir          local _i=1 _dir
   
         # If we're not in the installer,          # If we're not in the installer,
         # we have mktemp and a more hostile environment          # we have mktemp and a more hostile environment.
         if [ -x /usr/bin/mktemp ]; then          if [ -x /usr/bin/mktemp ]; then
                 _dir=$( mktemp -d "${1}-XXXXXXXXX" )                  _dir=$( mktemp -d "${1}-XXXXXXXXX" )
         else          else
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         echo "$_dir"          echo "$_dir"
 }  }
   
 realpath () {  
         if [ -x /usr/bin/realpath ]; then  
                 /usr/bin/realpath "$1"  
         elif [ "$1" = "${1%/*}" ]; then  
                 echo "${PWD}/$1"  
         else  
                 echo "$( cd "${1%/*}" && pwd )/${1##*/}"  
         fi  
 }  
   
 fetch() {  fetch() {
         local _file=$1 _user=_file _exit          local _src="${FWURL}/${1##*/}" _dst=$1 _user=_file _pid _exit _error=''
   
         # If we're not in the installer, we have su(1)          # If we're not in the installer,
         # and doas(1) is unlikely to be configured.          # we have su(1) and doas(1) is unlikely to be configured.
           set -o monitor # make sure ftp gets its own process group
           (
         if [ -x /usr/bin/su ]; then          if [ -x /usr/bin/su ]; then
                 /usr/bin/su -s /bin/ksh "$_user" -c \                  exec /usr/bin/su -s /bin/ksh "$_user" -c \
                     "/usr/bin/ftp -D 'Get/Verify' -Vm \                      "/usr/bin/ftp -D 'Get/Verify' -Vm -o- '$_src'" > "$_dst"
                         -o- '${FWURL}/${_file}'" > "$_file"  
                 _exit="$?"  
         else          else
                 /usr/bin/doas -u "$_user" \                  exec /usr/bin/doas -u "$_user" \
                     ftp -D 'Get/Verify' -Vm \                      /usr/bin/ftp -D 'Get/Verify' -Vm -o- "$_src" > "$_dst"
                         -o- "${FWURL}/${_file}" > "$_file"  
                 _exit="$?"  
         fi          fi
           ) & _pid=$!
           set +o monitor
   
           trap "kill -TERM '-$_pid'; exit 1" EXIT INT QUIT ABRT TERM
   
           SECONDS=0
           _last=0
           while kill -0 -"$_pid" 2>/dev/null; do
                   if [[ $SECONDS -gt 12 ]]; then
                           set -- $( ls -ln "$_dst" 2>/dev/null )
                           if [[ $_last -ne $5 ]]; then
                                   _last=$5
                                   SECONDS=0
                                   sleep 1
                           else
                                   kill -INT -"$_pid"
                                   _error=" (timed out)"
                           fi
                   else
                           sleep 1
                   fi
           done
   
           set +o errexit
           wait "$_pid"
           _exit=$?
           set -o errexit
   
           trap "" EXIT INT QUIT ABRT TERM
   
         if [ "$_exit" -ne 0 ]; then          if [ "$_exit" -ne 0 ]; then
                 rm -f "$_file"                  rm -f "$_dst"
                 echo "Cannot fetch $_file" >&2                  echo "Cannot fetch $_src$_error" >&2
                 return 1                  return 1
         fi          fi
 }  }
   
 verify() {  verify() {
         # On the installer we don't get sha256 -C, so fake it.          # On the installer we don't get sha256 -C, so fake it.
         if ! fgrep -qx "SHA256 ($1) = $( /bin/sha256 -qb "$1" )" "$CFILE"; then          if ! fgrep -qx "SHA256 (${1##*/}) = $( /bin/sha256 -qb "$1" )" "$CFILE"; then
                 echo "Checksum test for $1 failed." >&2                  echo "Checksum test for ${1##*/} failed." >&2
                 return 1                  return 1
         fi          fi
 }  }
   
 devices_needing_firmware() {  devices_needing_firmware() {
         local _d _m _grep _dmesgtail _last=''          local _d _m _line _dmesgtail _last='' _nl=$( echo )
   
         # When we're not in the installer, the dmesg.boot can          # When we're not in the installer, the dmesg.boot can
         # contain multiple boots, so only look in the last one          # contain multiple boots, so only look in the last one
         _dmesgtail=$( sed -n 'H;/^OpenBSD/h;${g;p;}' /var/run/dmesg.boot )          _dmesgtail="$( echo ; sed -n 'H;/^OpenBSD/h;${g;p;}' /var/run/dmesg.boot |
               grep -e "^[a-z][a-z]*[0-9]" -e " not configured " )"
   
         grep -v '^[[:space:]]*#' "$FWPATTERNS" |          grep -v '^[[:space:]]*#' "$FWPATTERNS" |
             while read -r _d _m; do              while read -r _d _m; do
                 _grep="grep"                  [ "$_d" = "$_last" ] && continue
                 [ "$_last" = "$_d" ] && continue                  [ "$_m" ]             || _m="${_nl}${_d}[0-9] at "
                 [ "$_m" ] || _m="^${_d}[0-9][0-9]* at "                  [ "$_m" = "${_m#^}" ] || _m="${_nl}${_m#^}"
                 [ "$_m" = "${_m#^}" ] && _grep="fgrep"  
   
                 echo "$_dmesgtail" | $_grep -q "$_m" || continue                  if [[ $_dmesgtail = *$_m* ]]; then
                 echo "$_d"                          echo "$_d"
                 _last="$_d"                          _last="$_d"
         done                  fi
               done
 }  }
   
 firmware_filename() {  firmware_filename() {
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 }  }
   
 add_firmware () {  add_firmware () {
         local _f="${1##*/}" _pkgdir="${DESTDIR}/var/db/pkg"          local _f="${1##*/}"
           local _pkgdir="${DESTDIR}/var/db/pkg/${_f%.tgz}"
         ftp -D "Install" -Vmo- "file:${1}" |          ftp -D "Install" -Vmo- "file:${1}" |
                 tar -s ",^\+,${_pkgdir}/${_f%.tgz}/+," \                  tar -s ",^\+,${_pkgdir}/+," \
                 -s ",^firmware,${DESTDIR}/etc/firmware," \                      -s ",^firmware,${DESTDIR}/etc/firmware," \
                 -C / -zxphf - "+*" "firmware/*"                      -C / -zxphf - "+*" "firmware/*"
   
         # TODO: Should we mark these so real fw_update can -Drepair?          # TODO: Should we mark these so real fw_update can -Drepair?
         ed -s "${_pkgdir}/${_f%.tgz}/+CONTENTS" <<EOL          ed -s "${_pkgdir}/+CONTENTS" <<EOL
 /^@comment pkgpath/ -1a  /^@comment pkgpath/ -1a
 @option manual-installation  @option manual-installation
 @option firmware  @option firmware
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 }  }
   
 usage() {  usage() {
         echo "Usage: fw_install [ -d dir ] [ driver | file [ ... ] ]"          echo "usage:  ${0##*/} [-D | -L] [driver | file ...]"
         exit 2          exit 2
 }  }
   
 DOWNLOADDIR=  OPT_D=
 while getopts d: name  OPT_L=
   while getopts DL name
 do  do
        case "$name" in         case "$name" in
        d) DOWNLOADDIR=$OPTARG ;;         D) OPT_D=true ;;
          L) OPT_L=true ;;
        ?) usage 2 ;;         ?) usage 2 ;;
        esac         esac
 done  done
 shift $((OPTIND - 1))  shift $((OPTIND - 1))
   
 set -A devices -- "$@"  [ "$OPT_D" ] && [ "$OPT_L" ] && usage 1
   
 [ "${devices[*]:-}" ] ||  if [ "$OPT_D" ]; then
     set -A devices -- $( devices_needing_firmware )          # "Download only" means local dir and don't install
           INSTALL=false
           LOCALSRC=.
   elif [ "$OPT_L" ]; then
           # "Local" means don't download, install from local dir
           DOWNLOAD=false
           LOCALSRC=.
   else
           LOCALSRC="$( tmpdir "${DESTDIR}/tmp/fw_install" )"
   fi
   
 if [ ! "${devices:-}" ]; then  CFILE="$LOCALSRC/$CFILE"
         echo "No devices found which need firmware files to be downloaded."  
         exit  if "$INSTALL" && [ -x /usr/bin/id ] && [ $(/usr/bin/id -u) != 0 ]; then
           echo "need root privileges" >&2
           exit 1
 fi  fi
   
 # Have to find the full path to firmware files  set -A devices -- "$@"
 # so we can cd and still find them later.  
 i=0  
 while (( i < "${#devices[@]}" )); do  
         f="${devices[$i]}"  
         d=$( firmware_devicename "$f" )  
         [ "$f" = "$d" ] && f="$( echo "$f"-firmware-*.tgz | sed '$!d' )"  
         if [ -e "$f" ]; then  
                 if [ "${DOWNLOADDIR:-}" ]; then  
                         echo "Cannot download local file $f" >&2  
                         exit 2  
                 fi  
                 devices[$i]="$d:$( realpath "$f" )"  
         fi  
         i=$((i + 1))  
 done  
   
 if [ "$DOWNLOADDIR" ]; then  if [ ! "${devices[*]:-}" ]; then
         if ! cd "$DOWNLOADDIR"; then          echo -n "Detecting firmware ..."
                 echo "Unable to use $DOWNLOADDIR, make sure it is a directory"          set -A devices -- $( devices_needing_firmware )
                 exit 2          [ "${devices[*]:-}" ] && echo " found." || echo " done."
         fi  
 else  
         TMPDIR=$( tmpdir "${DESTDIR}/tmp/fw_install" )  
         cd "$TMPDIR"  
 fi  fi
   
 fetch "$CFILE"  [ "${devices[*]:-}" ] || exit
 ! signify -qVep "$FWPUB_KEY" -x "$CFILE" -m "$CFILE" &&  
     echo "Signature check of SHA256.sig failed" >&2 && exit 1  
   
 for d in "${devices[@]}"; do  if "$DOWNLOAD"; then
         f="${d##*:}"          fetch "$CFILE"
           ! signify -qVep "$FWPUB_KEY" -x "$CFILE" -m "$CFILE" &&
               echo "Signature check of SHA256.sig failed" >&2 && exit 1
   fi
   
   for f in "${devices[@]}"; do
           d="$( firmware_devicename "$f" )"
   
         if [ "$f" = "$d" ]; then          if [ "$f" = "$d" ]; then
                 f=$( firmware_filename "$d" || true )                  f=$( firmware_filename "$d" || true )
                 [ "$f" ] || continue                  [ "$f" ] || continue
         else                  f="$LOCALSRC/$f"
                 d="${d%:*}"          elif ! "$INSTALL" && ! grep -Fq "($f)" "$CFILE" ; then
                   echo "Cannot download local file $f" >&2
                   exit 2
         fi          fi
   
         set -A installed -- $( installed_firmware "$d" )          set -A installed -- $( installed_firmware "$d" )
   
         if [ ! "${DOWNLOADDIR:-}" ] && [ "${installed:-}" ]; then          if "$INSTALL" && [ "${installed[*]:-}" ]; then
                 for i in "${installed[@]:-}"; do                  for i in "${installed[@]}"; do
                         if [ "${f##*/}" = "$i.tgz" ]; then                          if [ "${f##*/}" = "$i.tgz" ]; then
                                 echo "$i already installed"                                  echo "$i already installed"
                                 continue 2                                  continue 2
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                 done                  done
         fi          fi
   
         if [ ! -e "$f" ]; then          if [ -e "$f" ]; then
                   if "$DOWNLOAD"; then
                           echo "Verify existing ${f##*/}"
                           verify "$f" || continue
                   # else assume it was verified when downloaded
                   fi
           elif "$DOWNLOAD"; then
                 fetch  "$f" || continue                  fetch  "$f" || continue
                 verify "$f" || continue                  verify "$f" || continue
         elif [ "${DOWNLOADDIR:-}" ]; then          elif "$INSTALL"; then
                 echo "Already have $f"                  echo "Cannot install ${f##*/}, not found" >&2
                 verify "$f" || continue                  continue
         fi          fi
   
         [ "${DOWNLOADDIR:-}" ] && continue          "$INSTALL" || continue
   
         if [ "${installed:-}" ]; then          if [ "${installed[*]:-}" ]; then
                 for i in "${installed[@]}"; do                  for i in "${installed[@]}"; do
                         delete_firmware "$i"                          delete_firmware "$i"
                 done                  done
Legend:
Removed from v.1.63  
changed lines
  Added in v.1.94
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