[BACK]Return to fw_install.sh CVS log [TXT][DIR] Up to [local] / openbsd / fw_update

Diff for /openbsd/fw_update/fw_install.sh between version 1.10 and 1.33

version 1.10, 2021/10/17 03:05:29 version 1.33, 2021/11/19 03:13:11
Line 1 
Line 1 
 #!/bin/ksh  #!/bin/ksh
 set -e  set -e
   
 scan_dmesg() {  # Fake up some things from install.sub that we don't need to actually do
         # no bsort for now  prefetcharea_fs_list() {
         sed -n "$1" /var/run/dmesg.boot          echo "${DESTDIR}/tmp"
 }  }
   
 installed_firmware() {  
         for fw in ${PKGDIR}/$1-firmware*; do  
                 [ -e "$fw" ] || continue  
                 echo ${fw##*/}  
         done  
 }  
   
 # tmpdir, do_as, unpriv, and unpriv2 are from install.sub  # tmpdir, do_as, unpriv, and unpriv2 are from install.sub
   
 # Create a temporary directory based on the supplied directory name prefix.  # Create a temporary directory based on the supplied directory name prefix.
Line 70 
Line 63 
         do_as _file "$@"          do_as _file "$@"
 }  }
   
 _issue=  VNAME=${VNAME:-$(sysctl -n kern.osrelease)}
 fail() {  VERSION=${VERSION:"${VNAME%.*}${VNAME#*.}"}
         echo $_issue >&2  FWDIR=${FWDIR:-$VNAME}
         exit 1  MODE=${MODE:-install}
 }  
   
 VNAME=$(sysctl -n kern.osrelease)  # TODO: We need the firmware for the system we just installed
 VERSION="${VNAME%.*}${VNAME#*.}"  #       not the one we booted from.  For example:
 FWDIR="$VNAME"  #       * booting from a snapshot bsd.rd that thinks it is the 7.0 release
   #         will install the firmware from the 7.0 directory instead of
   #         from the snapshots dir.
   #       If they're using sysupgrade, then the installer kernel will be correct.
   #       If we're doing this in the installer we can check what they picked
   #       for downloading sets and use that value.
   #       Otherwise, the fw_update after first boot will fix it up for us.
   
 HTTP_FWDIR=$FWDIR  HTTP_FWDIR=$FWDIR
 set -- $(scan_dmesg "/^OpenBSD $VNAME\([^ ]*\).*$/s//\1/p")  set -- sed -n "/^OpenBSD $VNAME\([^ ]*\).*$/s//\1/p" /var/run/dmesg.boot
 [[ $1 == -!(stable) ]] && HTTP_FWDIR=snapshots  [[ $1 == -!(stable) ]] && HTTP_FWDIR=snapshots
   
 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
 PKGDIR=${DESTDIR}/var/db/pkg  FWPATTERNS="file:${0%/*}/firmware_patterns"
 PATTERNS="file:${0%/*}/firmware_patterns"  
   
 drivers=$(  # TODO: support srclocal installation of firmware somehow
         last=''  fw_update() {
         ftp -D "Detecting" -Vmo- $PATTERNS |          local _src=$1 _tmpfs_list _tmpfs _tmpsrc \
         while read d m; do                  _t=Get _cfile="/tmp/SHA256" _pkgdir=${DESTDIR}/var/db/pkg \
                 grep=grep                  _f _r _remove _i _installed
                 [ "$last" = "$d" ] && continue          local _srclocal=false _unpriv=unpriv
                 [ "$m" ] || m="^$d[0-9][0-9]* at "  
                 [ "$m" = "${m#^}" ] && grep=fgrep  
                 $grep -q "$m" /var/run/dmesg.boot || continue  
                 echo $d  
                 last=$d  
         done  
 )  
   
 if [ -z "$drivers" ]; then          echo "Let's $MODE firmware!"
         echo "No devices found which need firmware files to be downloaded." >&2          local _d _drivers=$(
         exit 0                  last=''
 fi                  $_unpriv ftp -D "Detecting" -Vmo- $FWPATTERNS |
                   while read _d _m; do
                           grep=grep
                           [ "$last" = "$_d" ] && continue
                           [ "$_m" ] || _m="^$_d[0-9][0-9]* at "
                           [ "$_m" = "${_m#^}" ] && grep=fgrep
                           $grep -q "$_m" /var/run/dmesg.boot || continue
                           echo $_d
                           last=$_d
                   done
           )
   
 _src=$FWURL          if [ -z "$_drivers" ]; then
 if _tmpsrc=$( tmpdir "${DESTDIR}/tmp/fw_update" ); then                  echo "No devices found which need firmware files to be downloaded."
         (                  return
         >$_tmpsrc/t &&          fi
         $_unpriv cat $_tmpsrc/t  
         ) >/dev/null 2>&1 ||  
             rm -r $_tmpsrc  
 fi  
   
 [[ ! -d $_tmpsrc ]] &&          ! _tmpfs_list=$(prefetcharea_fs_list) &&
         _issue="Cannot create prefetch area" && fail                  echo "Cannot determine prefetch area" >&2 && return
   
 cd "$_tmpsrc"          for _tmpfs in $_tmpfs_list; do
                   # Try to clean up from previous runs, assuming
                   # the _tmpfs selection yields the same mount
                   # point.
                   for _tmpsrc in $_tmpfs/firmware.+([0-9]).+([0-9]); do
                           [[ -d $_tmpsrc ]] && rm -r $_tmpsrc
                   done
   
 _t=Get                  # Create a download directory for the firmware and
 _cfile="$_tmpsrc/SHA256"                  # check that the _sndio user can read files from
 _srclocal=false                  # it. Otherwise cleanup and skip the filesystem.
                   if _tmpsrc=$(tmpdir "$_tmpfs/firmware"); then
                           (
                           >$_tmpsrc/t &&
                           $_unpriv cat $_tmpsrc/t
                           ) >/dev/null 2>&1 && break ||
                                   rm -r $_tmpsrc
                   fi
           done
   
 ! $_unpriv ftp -D "$_t" -Vmo - "$_src/SHA256.sig" >"$_cfile.sig" &&          [[ ! -d $_tmpsrc ]] &&
     _issue="Cannot fetch SHA256.sig" && fail                  echo "Cannot create prefetch area" >&2 && return 1
   
 # Verify signature file with public keys.          # Cleanup from previous runs.
 ! unpriv -f "$_cfile" \          rm -f $_cfile $_cfile.sig
     signify -Vep $FWPUB_KEY -x "$_cfile.sig" -m "$_cfile" &&  
     _issue="Signature check of SHA256.sig failed" && fail  
   
 for d in $drivers; do          _t=Get/Verify
         _f=$( sed -n "s/.*(\($d-firmware-.*\.tgz\)).*/\1/p" "$_cfile" )  
         installed=$( installed_firmware "$d" )  
   
         for i in $installed; do          ! $_unpriv ftp -D "$_t" -Vmo - "$_src/SHA256.sig" >"$_cfile.sig" &&
                 if [ "$_f" = "$i.tgz" ]; then              echo "Cannot fetch SHA256.sig" >&2 && return 1
                         echo "Firmware for $d already installed ($installed)"  
                         continue 2  
                 fi  
         done  
   
         rm -f /tmp/h /tmp/fail          # Verify signature file with public keys.
           ! $_unpriv -f "$_cfile" \
               signify -Vep $FWPUB_KEY -x "$_cfile.sig" -m "$_cfile" &&
               echo "Signature check of SHA256.sig failed" >&2 && return 1
   
         _t=Get/Verify          for _d in $_drivers; do
         # Fetch firmware file and create a checksum by piping through                  _f=$( sed -n "s/.*(\($_d-firmware-.*\.tgz\)).*/\1/p" "$_cfile" )
         # sha256. Create a flag file in case ftp failed. Firmware                  _installed=$(
         # from net is written to the prefetch area.                  for fw in "${_pkgdir}/$_d-firmware"*; do
         ( $_unpriv ftp -D "$_t" -Vmo - "$_src/$_f" || >/tmp/fail ) |                          [ -e "$fw" ] || continue
         ( $_srclocal && unpriv2 sha256 -b >/tmp/h ||                          echo ${fw##*/}
             unpriv2 -f /tmp/h sha256 -bph /tmp/h >"$_tmpsrc/$_f" )                  done
                   )
   
         # Handle failed transfer.                  for _i in $_installed; do
         if [[ -f /tmp/fail ]]; then                          if [ "$_f" = "$_i.tgz" ]; then
                 rm -f "$_tmpsrc/$_f"                                  echo "$_i already installed"
                 _issue="Fetching of $_f failed!"                                  continue 2
                 fail                          fi
         fi                  done
   
         # Verify firmware by comparing its checksum with SHA256.                  rm -f /tmp/h /tmp/fail
         if fgrep -qx "SHA256 ($_f) = $(</tmp/h)" "$_cfile"; then  
                 #_unver=$(rmel $_f $_unver)  
                 true  
         else  
                 [[ -d "$_tmpsrc" ]] && rm -rf "$_tmpsrc"  
                 _issue="Checksum test for $_f failed."  
                 fail  
         fi  
   
         # TODO: Check hash for files before deleting                  # Fetch firmware file and create a checksum by piping through
         if [ "$installed" ] && [ -e "${PKGDIR}/$installed/+CONTENTS" ]; then                  # sha256. Create a flag file in case ftp failed. Firmware
                 echo "Uninstalling $installed"                  # from net is written to the prefetch area.
                 cwd=${PKGDIR}/$installed                  ( $_unpriv ftp -D "$_t" -Vmo - "$_src/$_f" || >/tmp/fail ) |
                   ( $_srclocal && unpriv2 sha256 -b >/tmp/h ||
                       unpriv2 -f /tmp/h sha256 -bph /tmp/h >"$_tmpsrc/$_f" )
   
                 set -A _remove -- "${cwd}/+CONTENTS" "${cwd}"                  # Handle failed transfer.
                   if [[ -f /tmp/fail ]]; then
                           rm -f "$_tmpsrc/$_f"
                           echo "Fetching of $_f failed!" >&2
                           continue
                   fi
   
                 while read c g; do                  # Verify firmware by comparing its checksum with SHA256.
                         case $c in                  if ! fgrep -qx "SHA256 ($_f) = $(</tmp/h)" "$_cfile"; then
                         @cwd) cwd=$g                          [[ -d "$_tmpsrc" ]] && rm -rf "$_tmpsrc"
                           ;;                          echo "Checksum test for $_f failed." >&2
                         @*) continue                          continue
                           ;;                  fi
                         *)  set -A _remove -- "$cwd/$c" "${_remove[@]}"  
                           ;;  
                         esac  
                 done < "${PKGDIR}/$installed/+CONTENTS"  
   
                 for _r in "${_remove[@]}"; do                  # TODO: Check hash for files before deleting
                         if [ -d "$_r" ]; then                  if [ "$_installed" ] && [ -e "${_pkgdir}/$_installed/+CONTENTS" ]; then
                                 # Try hard not to actually remove recursively                          echo "Uninstalling $_installed"
                                 # without rmdir on the install media.                          cwd=${_pkgdir}/$_installed
                                 [ "$_r/*" = $( echo "$_r"/* ) ] && rm -rf "$_r"  
                         else  
                                 rm -f "$_r"  
                         fi  
                 done  
         fi  
   
         # TODO: Add some details about the install to +CONTENTS like pkg_add                          set -A _remove -- "${cwd}/+CONTENTS" "${cwd}"
         # TODO: Or, maybe we save the firmware someplace and make pkg_add reinstall  
         echo "Installing $_f"                          while read c g; do
         tar -zxphf "$_f" -C /etc "firmware/*"                                  case $c in
         mkdir -p ${PKGDIR}/${_f%.tgz}/                                  @cwd) cwd="${DESTDIR}/$g"
         tar -zxphf "$_f" -C "${PKGDIR}/${_f%.tgz}" "+*"                                    ;;
         ed -s "${PKGDIR}/${_f%.tgz}/+CONTENTS" <<EOL                                  @*) continue
                                     ;;
                                   *)  set -A _remove -- "$cwd/$c" "${_remove[@]}"
                                     ;;
                                   esac
                           done < "${_pkgdir}/$_installed/+CONTENTS"
   
                           # We specifically rm -f here because not removing files/dirs
                           # is probably not worth failing over.
                           for _r in "${_remove[@]}" ; do
                                   if [ -d "$_r" ]; then
                                           # Try hard not to actually remove recursively
                                           # without rmdir on the install media.
                                           [ "$_r/*" = $( echo "$_r"/* ) ] && rm -rf "$_r"
                                   else
                                           rm -f "$_r"
                                   fi
                           done
                   fi
   
                   # TODO: Should we mark these so real fw_update can -Drepair?
                   ftp -D "Install" -Vmo- "file:$_tmpsrc/$_f" |
                           tar -s ",^\+,${_pkgdir}/${_f%.tgz}/+," \
                           -s ",^firmware,${DESTDIR}/etc/firmware," \
                           -C / -zxphf - "+*" "firmware/*"
   
                   ed -s "${_pkgdir}/${_f%.tgz}/+CONTENTS" <<EOL
 /^@comment pkgpath/ -1a  /^@comment pkgpath/ -1a
 @option manual-installation  @option manual-installation
 @option firmware  @option firmware
Line 215 
Line 236 
 .  .
 w  w
 EOL  EOL
 done          done
   }
   
   fw_update "$FWURL"
Legend:
Removed from v.1.10  
changed lines
  Added in v.1.33
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>