mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 23:50:19 +00:00
3b201da473
This utility traces the route packets take to a user specified host. QEMU user networking (the type of networking we currently have setup) does not support sending "real" raw IPv4 packets, and as such we cant specify a custom TTL value. As a result, this utility will only work on real hardware, qemu setup with tun networking (requires root) and other hypervisors that support bridged adapters (VirtualBox/VMWare).
147 lines
4.2 KiB
Bash
Executable file
147 lines
4.2 KiB
Bash
Executable file
#!/bin/sh
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set -e
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wheel_gid=1
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phys_gid=3
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utmp_gid=5
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window_uid=13
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window_gid=13
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CP="cp"
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# cp on macOS and BSD systems do not support the -d option.
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# gcp comes with coreutils, which is already a dependency.
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OS="$(uname -s)"
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if [ "$OS" = "Darwin" ] || echo "$OS" | grep -qe 'BSD$'; then
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CP="gcp"
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fi
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die() {
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echo "die: $*"
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exit 1
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}
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if [ "$(id -u)" != 0 ]; then
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die "this script needs to run as root"
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fi
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[ -z "$SERENITY_ROOT" ] && die "SERENITY_ROOT is not set"
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[ -d "$SERENITY_ROOT/Base" ] || die "$SERENITY_ROOT/Base doesn't exist"
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umask 0022
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printf "installing base system... "
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$CP -PdR "$SERENITY_ROOT"/Base/* mnt/
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$CP "$SERENITY_ROOT"/Toolchain/Local/i686/i686-pc-serenity/lib/libgcc_s.so mnt/usr/lib/
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$CP -PdR Root/* mnt/
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# If umask was 027 or similar when the repo was cloned,
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# file permissions in Base/ are too restrictive. Restore
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# the permissions needed in the image.
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chmod -R g+rX,o+rX "$SERENITY_ROOT"/Base/* mnt/
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chmod 660 mnt/etc/WindowServer/WindowServer.ini
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chown $window_uid:$window_gid mnt/etc/WindowServer/WindowServer.ini
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echo "/bin/sh" > mnt/etc/shells
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chown 0:$wheel_gid mnt/bin/su
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chown 0:$wheel_gid mnt/bin/passwd
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chown 0:$phys_gid mnt/bin/keymap
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chown 0:$phys_gid mnt/bin/shutdown
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chown 0:$phys_gid mnt/bin/reboot
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chown 0:0 mnt/boot/Kernel
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chown 0:0 mnt/res/kernel.map
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chmod 0400 mnt/res/kernel.map
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chmod 0400 mnt/boot/Kernel
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chmod 4750 mnt/bin/su
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chmod 4755 mnt/bin/passwd
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chmod 4755 mnt/bin/ping
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chmod 4755 mnt/bin/traceroute
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chmod 4750 mnt/bin/reboot
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chmod 4750 mnt/bin/shutdown
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chmod 4750 mnt/bin/keymap
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chown 0:$utmp_gid mnt/bin/utmpupdate
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chmod 2755 mnt/bin/utmpupdate
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chmod 600 mnt/etc/shadow
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chmod 755 mnt/res/devel/templates/*.postcreate
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echo "done"
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printf "creating initial filesystem structure... "
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for dir in bin etc proc mnt tmp boot mod var/run; do
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mkdir -p mnt/$dir
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done
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chmod 700 mnt/boot
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chmod 700 mnt/mod
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chmod 1777 mnt/tmp
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echo "done"
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printf "creating utmp file... "
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touch mnt/var/run/utmp
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chown 0:$utmp_gid mnt/var/run/utmp
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chmod 664 mnt/var/run/utmp
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echo "done"
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printf "setting up device nodes folder... "
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mkdir -p mnt/dev
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echo "done"
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printf "writing version file... "
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GIT_HASH=$( (git log --pretty=format:'%h' -n 1 | cut -c1-7) || true )
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printf "[Version]\nMajor=1\nMinor=0\nGit=%s\n" "$GIT_HASH" > mnt/res/version.ini
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echo "done"
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printf "installing users... "
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mkdir -p mnt/root
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mkdir -p mnt/home/anon
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mkdir -p mnt/home/anon/Desktop
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mkdir -p mnt/home/anon/Downloads
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mkdir -p mnt/home/nona
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cp "$SERENITY_ROOT"/ReadMe.md mnt/home/anon/
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cp -r "$SERENITY_ROOT"/Userland/Libraries/LibJS/Tests mnt/home/anon/js-tests
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cp -r "$SERENITY_ROOT"/Userland/Libraries/LibWeb/Tests mnt/home/anon/web-tests
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chmod 700 mnt/root
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chmod 700 mnt/home/anon
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chmod 700 mnt/home/nona
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chown -R 0:0 mnt/root
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chown -R 100:100 mnt/home/anon
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chown -R 200:200 mnt/home/nona
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echo "done"
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printf "adding some desktop icons..."
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ln -s /bin/Browser mnt/home/anon/Desktop/
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ln -s /bin/TextEditor mnt/home/anon/Desktop/
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ln -s /bin/Help mnt/home/anon/Desktop/
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ln -s /home/anon mnt/home/anon/Desktop/Home
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echo "done"
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printf "installing shortcuts... "
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ln -s Shell mnt/bin/sh
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ln -s test mnt/bin/[
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echo "done"
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printf "installing 'checksum' variants... "
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ln -s checksum mnt/bin/md5sum
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ln -s checksum mnt/bin/sha1sum
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ln -s checksum mnt/bin/sha256sum
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ln -s checksum mnt/bin/sha512sum
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echo "done"
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if [ -f "${SERENITY_ROOT}/Kernel/sync-local.sh" ] || [ -f "${SERENITY_ROOT}/Build/sync-local.sh" ]; then
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# TODO: Deprecated on 2021-01-30. In a few months, remove this 'if'.
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tput setaf 1
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echo
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echo " +-----------------------------------------------------------------------------+"
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echo " | |"
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echo " | WARNING: sync-local.sh, previously located in Kernel/ and later Build/ |"
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echo " | must be moved to \$SERENITY_ROOT! |"
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echo " | See https://github.com/SerenityOS/serenity/pull/5172 for details. |"
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echo " | |"
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echo " +-----------------------------------------------------------------------------+"
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echo
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tput sgr 0
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fi
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# Run local sync script, if it exists
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if [ -f "${SERENITY_ROOT}/sync-local.sh" ]; then
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sh "${SERENITY_ROOT}/sync-local.sh"
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fi
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