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-rwxr-xr-x.local/bin/vlt319
1 files changed, 306 insertions, 13 deletions
diff --git a/.local/bin/vlt b/.local/bin/vlt
index 5ef64ce..4121207 100755
--- a/.local/bin/vlt
+++ b/.local/bin/vlt
@@ -2,20 +2,313 @@
set -e
-[ $# -ne 0 ] && {
- echo "Usage: ${0##*/}" >&2
+sanitize()
+{
+ s="${1#"${1%%[![:space:]]*}"}"
+ s="${s%"${s##*[![:space:]]}"}"
+ if [ "${#s}" -eq 0 ]
+ then
+ notify 'Invalid Input' 'Empty strings do not constitute valid input'
+ exit 1
+ fi
+}
+
+usage()
+{
+ echo "Usage: ${0##*/} add [-c]" >&2
+ echo " ${0##*/} edit [-c]" >&2
+ echo " ${0##*/} get" >&2
+ echo " ${0##*/} rm [-c]" >&2
exit 1
}
-: ${vault:="${XDG_DATA_HOME:-$HOME/.local/share}/vault"}
-[ -d "$vault" ] || mkdir -p "$vault"
-cd "$vault"
+xecho()
+{
+ printf '%s' "$@"
+}
+
+notify()
+{
+ if [ -t 2 ]
+ then
+ printf "%s: %s\n" "${0##*/}" "$2" >&2
+ else
+ notify-send -a "${0##*/}" -u normal "$1" "$2."
+ fi
+}
+
+prompt()
+{
+ if [ -t 2 ]
+ then
+ printf '%s ' "$1"
+ read -r s
+ else
+ s="`zenity --title=zenity --entry --text="$1"`"
+ fi
+ sanitize "$s"
+}
+
+xprompt()
+{
+ if [ -t 2 ]
+ then
+ printf '%s ' "$1"
+ stty -echo
+ trap 'stty echo' INT
+ read -r s
+ stty echo
+ trap - INT
+ echo
+ else
+ s="`zenity --title=zenity --password --text="$1"`"
+ fi
+ sanitize "$s"
+}
+
+add()
+{
+ shift
+
+ while getopts 'c' opt
+ do
+ case $opt in
+ c)
+ add_c
+ exit 0
+ ;;
+ *)
+ usage
+ ;;
+ esac
+ done
+
+ readonly data="`enchive extract <"$VAULT"`"
+
+ c="`xecho "$data" | jq -r 'keys | .[]' | osel`"
+
+ prompt 'Password name:'
+ n="$s"
+
+ xecho "$data" \
+ | jq -e --arg c "$c" --arg n "$n" '.[$c] | has($n) | not' >/dev/null || {
+ notify 'Failed To Add Password' "The password ‘$n’ already exists"
+ exit 1
+ }
+
+ if [ "$VAULT_2FA" = "$c" ]
+ then
+ xprompt 'Secret key:'; k="$s"
+ prompt 'Digits:'; d="$s"
+ prompt 'Period:'
+
+ xecho "$data" \
+ | jq --arg c "$c" \
+ --arg n "$n" \
+ --arg s "$k" \
+ --arg d "$d" \
+ --arg p "$s" \
+ '.[$c] += {($n): {
+ "secret": $s,
+ "digits": ($d | tonumber),
+ "period": ($p | tonumber)
+ }}' \
+ | enchive archive >"$VAULT"
+ [ ! -t 2 ] && notify '2FA Key Added' \
+ "The 2FA key ‘$n’ was added with the digit length ‘$d’ and period ‘$p’"
+ else
+ xprompt 'Password:'
+
+ xecho "$data" \
+ | jq --arg c "$c" --arg n "$n" --arg s "$s" '.[$c] += {($n): $s}' \
+ | enchive archive >"$VAULT"
+ [ ! -t 2 ] && notify 'Password Added' \
+ "The password ‘$n’ was added to the category ‘$c’"
+ fi
+}
+
+add_c()
+{
+ readonly data="`enchive extract <"$VAULT"`"
+
+ prompt 'Category to create:'
+
+ xecho "$data" | jq -e --arg s "$s" 'has($s) | not' >/dev/null || {
+ notify 'Failed To Create Category' "The category ‘$s’ already exists"
+ exit 1
+ }
+
+ xecho "$data" \
+ | jq --arg s "$s" '. + {($s): {}}' \
+ | enchive archive >"$VAULT"
+ [ ! -t 2 ] && \
+ notify 'Category Created' "The password category ‘$s’ was created"
+}
+
+get()
+{
+ readonly data="`enchive extract <"$VAULT"`"
+
+ c="`xecho "$data" | jq -r 'keys | .[]' | osel`"
+ o="`xecho "$data" | jq -r --arg c "$c" '.[$c] | keys | .[]' | osel`"
+
+ xecho "$data" | if [ "$VAULT_2FA" = "$c" ]
+ then
+ eval "`jq -r --arg c "$c" --arg o "$o" '
+ .[$c]
+ | .[$o]
+ | "totp -d"
+ + (.digits | tostring)
+ + " -p"
+ + (.period | tostring)
+ + " "
+ + .secret
+ '`" \
+ | wl-copy -no \
+ && [ ! -t 2 ] \
+ && notify '2FA Code Copied To The Clipboard' \
+ "The 2FA code for ‘$o’ was copied to the clipboard"
+ else
+ jq -r --arg c "$c" --arg o "$o" '.[$c] | .[$o]' \
+ | wl-copy -no \
+ && [ ! -t 2 ] \
+ && notify 'Password Copied To The Clipboard' \
+ "The password for ‘$o’ was copied to the clipboard"
+ fi
+}
+
+rm_()
+{
+ shift
+
+ while getopts 'c' opt
+ do
+ case $opt in
+ c)
+ rm_c
+ exit 0
+ ;;
+ *)
+ usage
+ ;;
+ esac
+ done
+
+ readonly data="`enchive extract <"$VAULT"`"
+
+ c="`xecho "$data" | jq -r 'keys | .[]' | osel`"
+ n="`xecho "$data" | jq -r --arg c "$c" '.[$c] | keys | .[]' | osel`"
+
+ xecho "$data" \
+ | jq --arg c "$c" --arg n "$n" 'del(.[$c] | .[$n])' \
+ | enchive archive >"$VAULT"
+ [ ! -t 2 ] && notify 'Removed Password' \
+ "The password ‘$n’ was removed from the category ‘$c’"
+}
+
+rm_c()
+{
+ readonly data="`enchive extract <"$VAULT"`"
+
+ c="`xecho "$data" | jq -r 'keys | .[]' | osel`"
+
+ xecho "$data" \
+ | jq -e --arg c "$c" '.[$c] | length == 0' >/dev/null || {
+ notify 'Failed To Remove Category' "The category ‘$c’ is not empty"
+ exit 1
+ }
+
+ xecho "$data" \
+ | jq --arg c "$c" 'del(.[$c])' \
+ | enchive archive >"$VAULT"
+ [ ! -t 2 ] && notify 'Removed Category' "The category ‘$c’ was removed"
+}
+
+edit()
+{
+ shift
+
+ while getopts 'c' opt
+ do
+ case $opt in
+ c)
+ edit_c
+ exit 0
+ ;;
+ *)
+ usage
+ ;;
+ esac
+ done
+
+ readonly data="`enchive extract <"$VAULT"`"
+
+ c="`xecho "$data" | jq -r 'keys | .[]' | osel`"
+ o="`xecho "$data" | jq -r --arg c "$c" '.[$c] | keys | .[]' | osel`"
+
+ if [ "$VAULT_2FA" = "$c" ]
+ then
+ xprompt 'Secret key:'; k="$s"
+ prompt 'Digits:'; d="$s"
+ prompt 'Period:'
+
+ xecho "$data" \
+ | jq --arg c "$c" \
+ --arg o "$o" \
+ --arg s "$k" \
+ --arg d "$d" \
+ --arg p "$s" \
+ '.[$c] += {($n): {
+ "secret": $s,
+ "digits": ($d | tonumber),
+ "period": ($p | tonumber)
+ }}' \
+ | enchive archive >"$VAULT"
+ [ ! -t 2 ] && notify '2FA Key Added' \
+ "The 2FA key ‘$n’ was added with the digit length ‘$d’ and period ‘$p’"
+ else
+ xprompt 'Password:'
+ xecho "$data" \
+ | jq --arg c "$c" --arg n "$n" --arg s "$s" '.[$c] += {($n): $s}' \
+ | enchive archive >"$VAULT"
+ [ ! -t 2 ] && notify 'Password Edit' \
+ "The password ‘$n’ in the category ‘$c’ was changed"
+ fi
+}
+
+edit_c()
+{
+ readonly data="`enchive extract <"$VAULT"`"
+
+ c="`xecho "$data" | jq -r 'keys | .[]' | osel`"
+ prompt 'Category name:'
+ xecho "$data" \
+ | jq --arg o "$c" --arg n "$s" \
+ 'with_entries(if .key == $o then .key = $n else . end)' \
+ | enchive archive >"$VAULT"
+ [ ! -t 2 ] && notify 'Category Edit' "The category ‘$c’ was renamed"
+}
+
+: ${VAULT_2FA:="2fa"}
+: ${VAULT_HOME:=${XDG_DATA_HOME:-$HOME/.local/share}/vault}
+readonly VAULT="${VAULT_HOME}/vault.sec"
+
+[ $# -eq 0 ] && usage
-# We use ‘*’ instead of ‘.’ to avoid the leading ‘./’
-choice="`find * -type f | osel`"
-password="`enchive extract "$choice" /dev/stdout`"
-[ -n "$password" ] \
- && { printf '%s' "$password" | wl-copy -no; } \
- && notify-send -a "${0##*/}" -u normal \
- 'Password copied to the clipboard' \
- "The password for ‘$choice’ was copied to the clipboard."
+case "$1" in
+add)
+ add "$@"
+ ;;
+edit)
+ edit "$@"
+ ;;
+get)
+ get
+ ;;
+rm)
+ rm_ "$@"
+ ;;
+*)
+ usage
+ ;;
+esac