diff options
Diffstat (limited to '')
| -rw-r--r-- | signal-desktop/Makefile | 14 | ||||
| -rw-r--r-- | signal-desktop/bash-aliases | 46 |
2 files changed, 41 insertions, 19 deletions
diff --git a/signal-desktop/Makefile b/signal-desktop/Makefile index 2aa0c96..ce08e1d 100644 --- a/signal-desktop/Makefile +++ b/signal-desktop/Makefile @@ -1,20 +1,20 @@ .POSIX: -include ../common.mk install: test -f ~/.var/opt/signal/SignalCrypt.img test -f ~/.var/opt/signal/SignalCrypt.key mkdir -p -- ~/.var/opt/signal/SignalCrypt.d test -e ~/.config/Signal || ln -sf -- ../.var/opt/signal/SignalCrypt.d/Signal ~/.config/Signal - $(CHECK_INSTALLED) asroot - $(CHECK_INSTALLED) gnupg - $(CHECK_INSTALLED) cryptsetup + ../check-any-installed asroot asroot-libpassphrase + ../check-installed gnupg + ../check-installed cryptsetup + ../check-installed key2root mkdir -p -- ~/.config/bash/aliases.d - test ! -d ~/.config/bash/aliases.d/signal-desktop + test ! -e ~/.config/bash/aliases.d/signal-desktop || \ + test -L ~/.config/bash/aliases.d/signal-desktop ln -sf -- ~/.dotfiles/signal-desktop/bash-aliases ~/.config/bash/aliases.d/signal-desktop uninstall: + +! ../check-installed signal-desktop -unlink -- ~/.config/bash/aliases.d/signal-desktop -rmdir -- ~/.config/bash/aliases.d - -.PHONY: install uninstall diff --git a/signal-desktop/bash-aliases b/signal-desktop/bash-aliases index a2669ab..a50c8f6 100644 --- a/signal-desktop/bash-aliases +++ b/signal-desktop/bash-aliases @@ -1,20 +1,42 @@ # -*- shell-script -*- mount-signal () { - gpg --decrypt ~/.var/opt/signal/SignalCrypt.key | \ - asroot env XDG_RUNTIME_DIR="${XDG_RUNTIME_DIR}" SIGNAL_DIR=~/.var/opt/signal sh -ec ' - device="$(losetup --show -f -P "${SIGNAL_DIR}/SignalCrypt.img")" - printf "%s\n" "${device}" > "${XDG_RUNTIME_DIR}/SignalCrypt" - cryptsetup -d - open "${device}" SignalCrypt - mount /dev/mapper/SignalCrypt "${SIGNAL_DIR}/SignalCrypt.d" - ' + if mountpoint -q -- ~/.var/opt/signal/SignalCrypt.d; then + printf '%s\n' 'mount-signal: already mounted' >&2 + elif test -e /dev/mapper/SignalCrypt; then + asroot env SIGNAL_DIR=~/.var/opt/signal sh -ec \ + 'mount -- /dev/mapper/SignalCrypt "${SIGNAL_DIR}/SignalCrypt.d"' + else + gpg --decrypt ~/.var/opt/signal/SignalCrypt.key | \ + key2root -k SignalCrypt env \ + SIGNAL_IMG=~/.var/opt/signal/SignalCrypt.img \ + SIGNAL_DIR=~/.var/opt/signal \ + SIGNAL_DEV="$(losetup | sed 's/\s\+/ /g' | cut -d ' ' -f 1,6 | \ + sed -n 's#\(/[^ ]*\) '"$(realpath -- ~/.var/opt/signal/SignalCrypt.img)"'$#\1#p' | sed 1q)" \ + sh -ec ' + if test -z "${SIGNAL_DEV}"; then + SIGNAL_DEV="$(losetup --show -f -P "${SIGNAL_IMG}")" + fi + cryptsetup -d - open "${SIGNAL_DEV}" SignalCrypt + mount -- /dev/mapper/SignalCrypt "${SIGNAL_DIR}/SignalCrypt.d" + ' + fi } umount-signal () { - asroot env XDG_RUNTIME_DIR="${XDG_RUNTIME_DIR}" SIGNAL_DIR=~/.var/opt/signal sh -c ' - umount "${SIGNAL_DIR}/SignalCrypt.d" - cryptsetup close SignalCrypt - losetup -d "$(cat -- "${XDG_RUNTIME_DIR}/SignalCrypt")" - rm -f -- "${XDG_RUNTIME_DIR}/SignalCrypt" + asroot env \ + SIGNAL_DIR=~/.var/opt/signal \ + SIGNAL_DEV="$(losetup | sed 's/\s\+/ /g' | cut -d ' ' -f 1,6 | \ + sed -n 's#\(/[^ ]*\) '"$(realpath -- ~/.var/opt/signal/SignalCrypt.img)"'$#\1#p' | sed 1q)" \ + sh -c ' + if mountpoint -q -- "${SIGNAL_DIR}/SignalCrypt.d"; then + umount -- "${SIGNAL_DIR}/SignalCrypt.d" + fi + if test -e /dev/mapper/SignalCrypt; then + cryptsetup close SignalCrypt + fi + if test -n "${SIGNAL_DEV}"; then + losetup -d "${SIGNAL_DEV}" + fi ' } |