update mush

fakemurk.sh.pre

@@ -51,6 +51,14 @@ leave() {
 }
 config() {
     swallow_stdin
+
+    echo "please enter the your managed email's domain. example: if your email is \"randomstudent@skid.edu\" then you will enter skid.edu"
+    echo "if you don't enter it correctly you won't be able to login, double check this"
+    read -r -p "> " EMAIL
+    echo
+
+    swallow_stdin
+    echo
     read -r -p "Would you like to enable rootfs restore? It will add an option to quickly revert all changes and re-enroll. (Y/n)" choice
     case "$choice" in
     N | n | no | No | NO) ROOTFS_BACKUP=0 ;;
@@ -159,9 +167,6 @@ drop_crossystem_sh() {
     chmod 777 "$ROOT/usr/bin/crossystem"
 }
 drop_pollen() {
-    echo "please enter the your managed email's domain. example: if your email is \"randomstudent@skid.edu\" then you will enter skid.edu"
-    echo "if you don't enter it correctly you won't be able to login, double check this"
-    read -r -p "> " EMAIL
     mkdir -p "$ROOT/etc/opt/chrome/policies/managed"
     raw_pollen | sed -e "s/__SED_REPLACEME_SCHOOL_EMAIL__/${EMAIL}/g" >$ROOT/etc/opt/chrome/policies/managed/policy.json
     chmod 777 "$ROOT/etc/opt/chrome/policies/managed/policy.json"
@@ -285,7 +290,20 @@ EOF
         ROOT=
     fi
 }
+get_largest_nvme_namespace() {
+    local largest size tmp_size dev
+    size=0
+    dev=$(basename "$1")
 
+    for nvme in /sys/block/"${dev%n*}"*; do
+        tmp_size=$(cat "${nvme}"/size)
+        if [ "${tmp_size}" -gt "${size}" ]; then
+            largest="${nvme##*/}"
+            size="${tmp_size}"
+        fi
+    done
+    echo "${largest}"
+}
 verity_enabled_for_n() {
     grep -q "root=/dev/dm" <"${DST}p${1}"
 }

header.sh

@@ -26,7 +26,7 @@ ascii_info() {
 
 THIS IS FREE SOFTWARE! if you paid for this, you have been scammed and should demand your money back
 
-fakemurk - a tool made by coolelectronics and r58playz to spoof verified boot while enrolled
+fakemurk - a tool made by Mercury Workshop to spoof verified boot while enrolled
 you can find this script, its explanation, and documentation here: https://github.com/MercuryWorkshop/fakemurk
 EOF
 

mush.sh

@@ -57,8 +57,11 @@ main() {
 (8) Emergency Revert & Re-Enroll
 (9) Edit Pollen
 EOF
+        if ! test -f /mnt/stateful_partition/crouton; then
+            echo "(10) Install Crouton"
+        fi
         swallow_stdin
-        read -p "> (1-9): " choice
+        read -r -p "> (1-11): " choice
         case "$choice" in
         1) runjob doas bash ;;
         2) runjob bash ;;
@@ -69,6 +72,8 @@ EOF
         7) runjob hardenableext "*" ;;
         8) runjob revert ;;
         9) runjob edit /etc/opt/chrome/policies/managed/policy.json ;;
+        10) runjob install_crouton ;;
+        11) runjob prepare_crostini ;;
         *) echo "invalid option" ;;
         esac
     done
@@ -117,29 +122,26 @@ revert() {
     sleep 1000
 }
 harddisableext() { # calling it "hard disable" because it only reenables when you press
-    if [ ! -d "/home/chronos/.extstore" ]; then
-        mkdir /home/chronos/.extstore
-    fi
-    mv /home/chronos/user/Extensions/$1 /home/chronos/.extstore/
-    chmod 000 /home/chronos/user/Extensions/$1
-
-    doas restart ui
+    read -r -p "enter extension id>" extid
+    chmod 000 "/home/chronos/user/Extensions/$extid"
+    kill -9 $(pgrep -f "\-\-extension\-process")
 }
 
 hardenableext() {
-    chmod 777 /home/chronos/user/Extensions/$1
-    mv /home/chronos/.extstore/$1 /home/chronos/user/Extensions/$1
-
-    doas restart ui
+    read -r -p "enter extension id>" extid
+    chmod 777 "/home/chronos/user/Extensions/$extid"
+    kill -9 $(pgrep -f "\-\-extension\-process")
 }
 
 softdisableext() {
     echo "Extensions will stay disabled until you press Ctrl+c or close this tab"
     while true; do
-        kill -9 $(pgrep -f "\-\-extension\-process")
+        kill -9 $(pgrep -f "\-\-extension\-process") 2>/dev/null
     done
 }
-
+install_crouton() {
+    curl -SLk https://goo.gl/fd3zc | doas bash -t xfce && touch /mnt/stateful_partition/crouton
+}
 if [ "$0" = "$BASH_SOURCE" ]; then
     stty sane
     main