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370 lines
13 KiB
370 lines
13 KiB
#!/bin/bash
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# vim: set ts=4 sw=4 sts=4 et :
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# ------------------------------------------------------------------------------
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# Source external scripts
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# ------------------------------------------------------------------------------
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. $SCRIPTSDIR/vars.sh
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. ./umount_kill.sh >/dev/null
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# ------------------------------------------------------------------------------
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# Configurations
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# ------------------------------------------------------------------------------
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if [ "$VERBOSE" -ge 2 -o "$DEBUG" == "1" ]; then
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set -x
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else
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set -e
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fi
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# ------------------------------------------------------------------------------
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# XXX: Create a snapshot - Only for DEBUGGING!
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# ------------------------------------------------------------------------------
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# Only execute if SNAPSHOT is set
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if [ "$SNAPSHOT" == "1" ]; then
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splitPath "$IMG" path_parts
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PREPARED_IMG="${path_parts[dir]}${path_parts[base]}-updated${path_parts[dotext]}"
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if ! [ -f "$PREPARED_IMG" ] && ! [ -f "$INSTALLDIR/tmp/.prepared_whonix" ]; then
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umount_kill "$INSTALLDIR" || :
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warn "Copying $IMG to $PREPARED_IMG"
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cp -f "$IMG" "$PREPARED_IMG"
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mount -o loop "$IMG" "$INSTALLDIR" || exit 1
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for fs in /dev /dev/pts /proc /sys /run; do mount -B $fs "$INSTALLDIR/$fs"; done
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fi
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fi
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# ------------------------------------------------------------------------------
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# chroot Whonix build script (Make sure set -e is not set)
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# ------------------------------------------------------------------------------
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read -r -d '' WHONIX_BUILD_SCRIPT <<'EOF'
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################################################################################
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# Pre Fixups
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sudo mkdir -p /boot/grub2
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sudo touch /boot/grub2/grub.cfg
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sudo mkdir -p /boot/grub
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sudo touch /boot/grub/grub.cfg
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sudo mkdir --parents --mode=g+rw "/tmp/uwt"
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# Whonix seems to re-install sysvinit even though there is a hold
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# on the package. Things seem to work anyway. BUT hopfully the
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# hold on grub* don't get removed
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sudo apt-mark hold sysvinit
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sudo apt-mark hold grub-pc grub-pc-bin grub-common grub2-common
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# Whonix expects haveged to be started
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sudo /etc/init.d/haveged start
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################################################################################
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# Whonix installation
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export WHONIX_BUILD_UNATTENDED_PKG_INSTALL="1"
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pushd ~/Whonix
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sudo ~/Whonix/whonix_build \
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--build $1 \
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--64bit-linux \
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--current-sources \
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--enable-whonix-apt-repository \
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--whonix-apt-repository-distribution $2 \
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--install-to-root \
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--skip-verifiable \
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--minimal-report \
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--skip-sanity-tests || { exit 1; }
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popd
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################################################################################
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# Post Fixups
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pushd /etc/network
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sudo rm -f interfaces
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sudo ln -s interfaces.backup interfaces
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popd
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pushd /etc
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sudo rm -f resolv.conf
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sudo ln -s resolv.conf.backup resolv.conf
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popd
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# Enable Tor
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sudo sed -i 's/#DisableNetwork 0/DisableNetwork 0/g' /etc/tor/torrc
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# Fake that whonixsetup was already run
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sudo mkdir -p /var/lib/whonix/do_once
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sudo touch /var/lib/whonix/do_once/whonixsetup.done
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# Fake that initializer was already run
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sudo mkdir -p /root/.whonix
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sudo touch /root/.whonix/first_run_initializer.done
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# Prevent whonixcheck error
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sudo su -c 'echo WHONIXCHECK_NO_EXIT_ON_UNSUPPORTED_VIRTUALIZER=\"1\" >> /etc/whonix.d/30_whonixcheck_default'
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# Ensure umask set in /etc/login.defs is used (022)
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sudo su -c 'echo "session optional pam_umask.so" >> /etc/pam.d/common-session'
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sudo update-rc.d network-manager disable
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sudo update-rc.d spice-vdagent disable
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sudo update-rc.d swap-file-creator disable
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sudo update-rc.d whonix-initializer disable
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sudo touch "/tmp/.prepared_whonix"
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EOF
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# ------------------------------------------------------------------------------
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# chroot Whonix fix script (Make sure set -e is not set)
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# Run ../whonix_fix when whonix gives grub-pc error
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# ------------------------------------------------------------------------------
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# TODO: Do something in whonix build to automatically run fixups and
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# ignore certain errors
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read -r -d '' WHONIX_FIX_SCRIPT <<'EOF'
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DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true \
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sudo apt-get -y --force-yes remove grub-pc grub-common grub-pc-bin grub2-common
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sudo apt-mark hold grub-common grub-pc-bin grub2-common
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EOF
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read -r -d '' WHONIX_APT_PIN <<'EOF'
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Package: grub-pc
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Pin: version *
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Pin-Priority: -100
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Package: grub-pc-bin
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Pin: version *
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Pin-Priority: -100
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Package: grub-common
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Pin: version *
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Pin-Priority: -100
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Package: grub2-common
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Pin: version *
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Pin-Priority: -100
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EOF
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# ------------------------------------------------------------------------------
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# Set defualts for apt not to install recommended or extra packages
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# ------------------------------------------------------------------------------
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read -r -d '' WHONIX_APT_PREFERENCES <<'EOF'
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Acquire::Languages "none";
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APT::Install-Recommends "false";
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APT::Install-Suggests "false";
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Dpkg::Options "--force-confold";
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EOF
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# ------------------------------------------------------------------------------
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# Cleanup function
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# ------------------------------------------------------------------------------
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function cleanup() {
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error "Whonix error; umounting $INSTALLDIR to prevent further writes"
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umount_kill "$INSTALLDIR" || :
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exit 1
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}
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trap cleanup ERR
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trap cleanup EXIT
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# ------------------------------------------------------------------------------
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# Mount devices, etc required for Whonix installation
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# ------------------------------------------------------------------------------
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if ! [ -f "$INSTALLDIR/tmp/.prepared_whonix" ]; then
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info "Installing Whonix system"
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# --------------------------------------------------------------------------
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# Initialize Whonix submodules
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# --------------------------------------------------------------------------
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pushd "$WHONIX_DIR"
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{
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su $(logname) -c "git submodule update --init --recursive"
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}
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popd
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# --------------------------------------------------------------------------
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# Patch Whonix submodules
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# --------------------------------------------------------------------------
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# Chekout a branch; create a branch first if it does not exist
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checkout_branch() {
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branch=$(git symbolic-ref --short -q HEAD)
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if ! [ "$branch" == "$1" ]; then
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su $(logname) -c git checkout "$1" >/dev/null 2>&1 || \
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{
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su $(logname) -c git branch "$1"
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su $(logname) -c git checkout "$1"
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}
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fi
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}
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# sed search and replace. return 0 if replace happened, otherwise 1
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search_replace() {
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local search="$1"
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local replace="$2"
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local file="$3"
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sed -i.bak '/'"$search"'/,${s//'"$replace"'/;b};$q1' "$file"
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}
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# Patch anon-meta-packages to not depend on grub-pc
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pushd "$WHONIX_DIR"
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{
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search_replace "grub-pc" "" "grml_packages" || :
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}
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popd
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pushd "$WHONIX_DIR/packages/anon-meta-packages/debian"
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{
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search1=" grub-pc,"
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replace=""
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#checkout_branch qubes
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search_replace "$search1" "$replace" control && \
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{
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cd "$WHONIX_DIR/packages/anon-meta-packages"
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:
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#sudo -E -u $(logname) make deb-pkg || :
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#su $(logname) -c "dpkg-source --commit" || :
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#git add .
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#su $(logname) -c "git commit -am 'removed grub-pc depend'"
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} || :
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}
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popd
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pushd "$WHONIX_DIR/packages/anon-shared-build-fix-grub/usr/lib/anon-dist/chroot-scripts-post.d"
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{
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search1="update-grub"
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replace=":"
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#checkout_branch qubes
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search_replace "$search1" "$replace" 85_update_grub && \
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{
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cd "$WHONIX_DIR/packages/anon-shared-build-fix-grub"
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sudo -E -u $(logname) make deb-pkg || :
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su $(logname) -c "EDITOR=/bin/true dpkg-source -q --commit . no_grub"
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#git add .
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#su $(logname) -c "git commit -am 'removed grub-pc depend'"
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} || :
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}
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popd
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pushd "$WHONIX_DIR/build-steps.d"
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{
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search1=" check_for_uncommited_changes"
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replace=" #check_for_uncommited_changes"
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search_replace "$search1" "$replace" 1200_create-debian-packages || :
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}
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popd
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# --------------------------------------------------------------------------
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# Whonix system config dependancies
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# --------------------------------------------------------------------------
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#/usr/sbin/grub-probe: error: cannot find a device for / (is /dev mounted?)
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#cannot stat `/boot/grub/grub.cfg': No such file or directory
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# Qubes needs a user named 'user'
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debug "Whonix Add user"
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chroot "$INSTALLDIR" id -u 'user' >/dev/null 2>&1 || \
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{
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chroot "$INSTALLDIR" groupadd -f user
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chroot "$INSTALLDIR" useradd -g user -G dialout,cdrom,floppy,sudo,audio,dip,video,plugdev -m -s /bin/bash user
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}
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# Change hostname to 'host'
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#debug "Whonix change host"
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#echo "host" > "$INSTALLDIR/etc/hostname"
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#chroot "$INSTALLDIR" sed -i "s/localhost/host/g" /etc/hosts
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#if ! [ -f "$INSTALLDIR/etc/sudoers.d/qubes" ]; then
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# cp -p /etc/sudoers.d/qubes "$INSTALLDIR/etc/sudoers.d/qubes"
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#fi
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# ------------------------------------------------------------------------------
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# Copy over any extra files
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# XXX: Moved to 02_install_groups_packages_installed.sh
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# ------------------------------------------------------------------------------
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copyTree "extra-whonix-files"
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# --------------------------------------------------------------------------
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# Install Whonix system
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# --------------------------------------------------------------------------
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if ! [ -d "$INSTALLDIR/home/user/Whonix" ]; then
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debug "Installing Whonix build environment..."
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chroot "$INSTALLDIR" su user -c 'mkdir /home/user/Whonix'
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fi
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if [ -d "$INSTALLDIR/home/user/Whonix" ]; then
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debug "Building Whonix..."
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mount --bind "../Whonix" "$INSTALLDIR/home/user/Whonix"
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# XXX: Does this break Whonix build?
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# Install apt-get preferences
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#echo "$WHONIX_APT_PREFERENCES" > "$INSTALLDIR/etc/apt/apt.conf.d/99whonix"
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#chmod 0644 "$INSTALLDIR/etc/apt/apt.conf.d/99whonix"
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# Pin grub packages so they will not install
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echo "$WHONIX_APT_PIN" > "$INSTALLDIR/etc/apt/preferences.d/whonix_qubes"
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chmod 0644 "$INSTALLDIR/etc/apt/preferences.d/whonix_qubes"
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# Install Whonix fix script
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echo "$WHONIX_FIX_SCRIPT" > "$INSTALLDIR/home/user/whonix_fix"
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chmod 0755 "$INSTALLDIR/home/user/whonix_fix"
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# Install Whonix build scripts
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echo "$WHONIX_BUILD_SCRIPT" > "$INSTALLDIR/home/user/whonix_build"
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chmod 0755 "$INSTALLDIR/home/user/whonix_build"
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if [ "${TEMPLATE_FLAVOR}" == "whonix-gateway" ]; then
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BUILD_TYPE="--torgateway"
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elif [ "${TEMPLATE_FLAVOR}" == "whonix-workstation" ]; then
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BUILD_TYPE="--torworkstation"
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else
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error "Incorrent Whonix type \"${TEMPLATE_FLAVOR}\" selected. Not building Whonix modules"
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error "You need to set TEMPLATE_FLAVOR environment variable to either"
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error "whonix-gateway OR whonix-workstation"
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exit 1
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fi
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chroot "$INSTALLDIR" su user -c "cd ~; ./whonix_build $BUILD_TYPE $DIST" || { exit 1; }
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else
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error "chroot /home/user/Whonix directory does not exist... exiting!"
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exit
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fi
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fi
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# ------------------------------------------------------------------------------
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# Execute any template flavor or sub flavor scripts
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# ------------------------------------------------------------------------------
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buildStep "99_custom_configuration.sh"
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# XXX: Why do I need to move them out of the way? Lets try keeping them
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# in place (modify post script too)
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# ------------------------------------------------------------------------------
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# Move Whonix sources out of way
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# ------------------------------------------------------------------------------
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#if [ -L "$INSTALLDIR/etc/apt/sources.list.d" ]; then
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# mv "$INSTALLDIR/etc/apt/sources.list.d" "$INSTALLDIR/etc/apt/sources.list.d.qubes"
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# mkdir -p "$INSTALLDIR/etc/apt/sources.list.d"
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# cp -p "$INSTALLDIR/etc/apt/sources.list.d.qubes/debian.list" "$INSTALLDIR/etc/apt/sources.list.d"
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#fi
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# ------------------------------------------------------------------------------
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# Bring back original apt-get for installation of Qubues
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# ------------------------------------------------------------------------------
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if [ -L "$INSTALLDIR/usr/bin/apt-get" ]; then
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rm "$INSTALLDIR/usr/bin/apt-get"
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chroot "$INSTALLDIR" su -c "cd /usr/bin/; ln -s apt-get.anondist-orig apt-get"
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fi
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# ------------------------------------------------------------------------------
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# Make sure the temporary policy-rc.d to prevent apt from starting services
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# on package installation is still active; Whonix may have reset it
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# ------------------------------------------------------------------------------
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cat > "$INSTALLDIR/usr/sbin/policy-rc.d" <<EOF
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#!/bin/sh
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return 101 # Action forbidden by policy
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EOF
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chmod 755 "$INSTALLDIR/usr/sbin/policy-rc.d"
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# ------------------------------------------------------------------------------
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# Leave cleanup to calling function
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# ------------------------------------------------------------------------------
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trap - ERR EXIT
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trap
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