Clickx 115/Clickx 115.iso/software/tools/windows/tails-i386-0.16.iso/live/filesystem.squashfs/var/lib/dpkg/info/ca-certificates.postinst

Text File | 2011-09-21 | 4.7 KB | 161 lines

#! /bin/sh -e
# postinst script for ca-certificates
#
# see: dh_installdeb(1)

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see /usr/share/doc/packaging-manual/
#
# quoting from the policy:
#     Any necessary prompting should almost always be confined to the
#     post-installation script, and should be protected with a conditional
#     so that unnecessary prompting doesn't happen if a package's
#     installation fails and the `postinst' is called with `abort-upgrade',
#     `abort-remove' or `abort-deconfigure'.

each_value() {
 echo "$1" |tr ',' '\n' | sed -e 's/^[[:space:]]*//'
}

memberp() {
 m="$1"
 l="$2"
 each_value "$l" | grep -q "^$m\$"
}

delca() {
 m="$1"
 l="$2"
 echo "$l" |sed -e 's|'"$m"', ||' -e 's|'"$m"'$||' -e 's/,[[:space:]]*,/, /' -e 's/^[[:space:]]*//' -e 's/,[[:space:]]*$//'
}

case "$1" in
    configure)
        if [ ! -e /usr/local/share/ca-certificates ]
        then
            if mkdir /usr/local/share/ca-certificates 2>/dev/null
            then
                chown root:staff /usr/local/share/ca-certificates
                chmod 2775 /usr/local/share/ca-certificates
            fi
        fi

        . /usr/share/debconf/confmodule
    db_version 2.0
    db_capb multiselect
    db_metaget ca-certificates/enable_crts choices
    CERTS_AVAILABLE="$RET"
    db_get ca-certificates/enable_crts
    CERTS_ENABLED="$RET"
    # XXX unmark seen for next configuration
    db_fset ca-certificates/new_crts seen false
    # We should clean up this value now, as everyone will have
    # upgraded to a fixed version.
    db_fset ca-certificates/enable_crts asked_pt_br_question false
    db_stop || true
    if test -f /etc/ca-certificates.conf; then
      # XXX: while in subshell?
      while read line
      do
        if echo "$line" | grep -q '^#'; then
         echo "$line"
        else
         case "$line" in
         !*) ca=$(echo "$line" | sed -e 's/^!//');;
         *)   ca="$line";;
         esac
         if memberp "$ca" "$CERTS_ENABLED"; then
           echo "$ca"
           # CERTS_ENABLED=$(delca "$ca" "$CERTS_ENABLED")
         elif memberp "$ca" "$CERTS_AVAILABLE" ||
              echo "$line" | grep -q '^!'; then
           echo "!$ca"
         elif [ -f /usr/share/ca-certificates/"$ca" ] || \
              [ -f /usr/local/share/ca-certificates/"$ca" ]; then
           echo "$ca"
         else
           echo "!$ca"
         fi
         # CERTS_AVAILABLE=$(delca "$ca" "$CERTS_AVAILABLE")
        fi
      done < /etc/ca-certificates.conf > /etc/ca-certificates.conf.dpkg-new
      if echo "$CERTS_ENABLED" | egrep -q "^([[:space:]]*,)*[[:space:]]*$"; then
          :
      else
        each_value "$CERTS_ENABLED" | while read ca
         do
          if grep -q "^$ca" /etc/ca-certificates.conf.dpkg-new; then
          :
          else
          echo "$ca" >> /etc/ca-certificates.conf.dpkg-new
          fi
            done
      fi
      each_value "$CERTS_AVAILABLE" | while read ca
      do
        if memberp "$ca" "$CERTS_ENABLED"; then
        :
        elif grep -q "^!$ca" /etc/ca-certificates.conf.dpkg-new; then
            :
        else
        echo "!$ca" >> /etc/ca-certificates.conf.dpkg-new
        fi
      done
      if cmp -s /etc/ca-certificates.conf /etc/ca-certificates.conf.dpkg-new; then
        rm -f /etc/ca-certificates.conf.dpkg-new
      else
        mv -f /etc/ca-certificates.conf /etc/ca-certificates.conf.dpkg-old
        mv /etc/ca-certificates.conf.dpkg-new /etc/ca-certificates.conf
      fi
    else
      # new file
      cat > /etc/ca-certificates.conf <<EOF
# This file lists certificates that you wish to use or to ignore to be
# installed in /etc/ssl/certs.
# update-ca-certificates(8) will update /etc/ssl/certs by reading this file.
#
# This is autogenerated by dpkg-reconfigure ca-certificates.
# Certificates should be installed under /usr/share/ca-certificates
# and files with extension '.crt' is recognized as available certs.
#
# line begins with # is comment.
# line begins with ! is certificate filename to be deselected.
#
EOF
      (echo $CERTS_ENABLED | tr ',' '\n'; \
       echo $CERTS_AVAILABLE | tr ',' '\n') | \
        sed -e 's/^[[:space:]]*//' | \
        sort | uniq -c | \
        sed -e 's/^[[:space:]]*2[[:space:]]*//' \
            -e 's/^[[:space:]]*1[[:space:]]*/!/' \
        >> /etc/ca-certificates.conf
    fi
    update-ca-certificates
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)

    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.



exit 0