mounter (4167B)
1 #!/bin/bash 2 3 # Mounts Android Phones and USB drives (encrypted or not). This script will 4 # replace the older `wmenumount` which had extra steps and couldn't handle 5 # encrypted drives. 6 # TODO: Try decrypt for drives in crtypttab 7 # TODO: Add some support for connecting iPhones (although they are annoying). 8 9 IFS=' 10 ' 11 # Function for escaping cell-phone names. 12 escape(){ echo "$@" | iconv -cf UTF-8 -t ASCII//TRANSLIT | tr -d '[:punct:]' | tr '[:upper:]' '[:lower:]' | tr ' ' '-' | sed "s/-\+/-/g;s/\(^-\|-\$\)//g" ;} 13 14 # Check for phones. 15 phones="$(simple-mtpfs -l 2>/dev/null | sed "s/^/📱/")" 16 mountedphones="$(grep "simple-mtpfs" /etc/mtab)" 17 # If there are already mounted phones, remove them from the list of mountables. 18 [ -n "$mountedphones" ] && phones="$(for phone in $phones; do 19 for mounted in $mountedphones; do 20 escphone="$(escape "$phone")" 21 [[ "$mounted" =~ "$escphone" ]] && break 1 22 done && continue 1 23 echo "$phone" 24 done)" 25 26 # Check for drives. 27 lsblkoutput="$(lsblk -rpo "uuid,name,type,size,label,mountpoint,fstype")" 28 # Get all LUKS drives 29 allluks="$(echo "$lsblkoutput" | grep crypto_LUKS)" 30 # Get a list of the LUKS drive UUIDs already decrypted. 31 decrypted="$(find /dev/disk/by-id/dm-uuid-CRYPT-LUKS2-* | sed "s|.*LUKS2-||;s|-.*||")" 32 # Functioning for formatting drives correctly for wmenu: 33 filter() { sed "s/ /:/g" | awk -F':' '$7==""{printf "%s%s (%s) %s\n",$1,$3,$5,$6}' ; } 34 35 # Get only LUKS drives that are not decrypted. 36 unopenedluks="$(for drive in $allluks; do 37 uuid="${drive%% *}" 38 uuid="${uuid//-}" # This is a bashism. 39 [ -n "$decrypted" ] && for open in $decrypted; do 40 [ "$uuid" = "$open" ] && break 1 41 done && continue 1 42 echo "🔒 $drive" 43 done | filter)" 44 45 # Get all normal, non-encrypted or decrypted partitions that are not mounted. 46 normalparts="$(echo "$lsblkoutput"| grep -v crypto_LUKS | grep 'part\|rom\|crypt' | sed "s/^/💾 /" | filter )" 47 48 # Add all to one variable. If no mountable drives found, exit. 49 alldrives="$(echo "$phones 50 $unopenedluks 51 $normalparts" | sed "/^$/d;s/ *$//")" 52 53 # Quit the script if a sequential command fails. 54 set -e 55 56 test -n "$alldrives" 57 58 # Feed all found drives to wmenu and get user choice. 59 chosen="$(echo "$alldrives" | wmenu -p "Mount which drive?" -i)" 60 61 # Function for prompting user for a mountpoint. 62 getmount(){ 63 mp="$(find /mnt /media /mount /home -maxdepth 1 -type d 2>/dev/null | wmenu -i -p "Mount this drive where?")" 64 test -n "$mp" 65 if [ ! -d "$mp" ]; then 66 mkdiryn=$(printf "No\\nYes" | wmenu -i -p "$mp does not exist. Create it?") 67 [ "$mkdiryn" = "Yes" ] && (mkdir -p "$mp" || sudo -A mkdir -p "$mp") 68 fi 69 } 70 71 attemptmount(){ 72 # Attempt to mount without a mountpoint, to see if drive is in fstab. 73 sudo -A mount "$chosen" || return 1 74 notify-send "💾Drive Mounted." "$chosen mounted." 75 exit 76 } 77 78 case "$chosen" in 79 💾*) 80 chosen="${chosen%% *}" 81 chosen="${chosen:1}" # This is a bashism. 82 parttype="$(echo "$lsblkoutput" | grep "$chosen")" 83 attemptmount || getmount 84 case "${parttype##* }" in 85 vfat) sudo -A mount -t vfat "$chosen" "$mp" -o rw,umask=0000 ;; 86 btrfs) sudo -A mount "$chosen" "$mp" ;; 87 *) sudo -A mount "$chosen" "$mp" -o uid="$(id -u)",gid="$(id -g)" ;; 88 esac 89 notify-send "💾Drive Mounted." "$chosen mounted to $mp." 90 ;; 91 92 🔒*) 93 chosen="${chosen%% *}" 94 chosen="${chosen:1}" # This is a bashism. 95 # Number the drive. 96 while true; do 97 [ -f "/dev/mapper/usb$num" ] || break 98 num="$(printf "%02d" "$((num +1))")" 99 done 100 101 # Decrypt in a terminal window 102 ${TERMINAL:-st} -n floatterm -g 60x1 -e sudo cryptsetup open "$chosen" "usb$num" 103 # Check if now decrypted. 104 test -b "/dev/mapper/usb$num" 105 106 attemptmount || getmount 107 sudo -A mount "/dev/mapper/usb$num" "$mp" -o uid="$(id -u)",gid="$(id -g)" 108 notify-send "🔓Decrypted drive Mounted." "$chosen decrypted and mounted to $mp." 109 ;; 110 111 📱*) 112 notify-send "❗Note" "Remember to allow file access on your phone now." 113 getmount 114 number="${chosen%%:*}" 115 number="${chosen:1}" # This is a bashism. 116 sudo -A simple-mtpfs -o allow_other -o fsname="simple-mtpfs-$(escape "$chosen")" --device "$number" "$mp" 117 notify-send "🤖 Android Mounted." "Android device mounted to $mp." 118 ;; 119 esac