Add surf-pass to access user names and passwords from surf

1 files changed, 98 insertions, 0 deletions

diff --git a/surf-pass b/surf-pass
new file mode 100755
index 0000000..ee20f52
--- /dev/null
+++ b/surf-pass
@@ -0,0 +1,98 @@
+#!/bin/bash
+set -e
+
+usage() {
+	echo "Usage: $0 XID {NAME|PASS}" >&2
+	exit 1
+}
+
+set_active_value() {
+	xprop -id "$xid" -f "_SURF_ACTIVE_VALUE" 8s -set "_SURF_ACTIVE_VALUE" "$1"
+}
+
+get_active_value() {
+	xprop -id "$xid" -notype  "_SURF_ACTIVE_VALUE" | sed -nE 's/^_SURF_ACTIVE_VALUE = "(.*)"$/\1/p'
+}
+
+get_uri() {
+	xprop -id "$xid" -notype "_SURF_URI" | sed -nE 's/^_SURF_URI = "(.*)"$/\1/p'
+}
+
+domain() {
+	get_uri | awk -F/ '{print $3}'
+}
+
+primary_domain() {
+	domain | awk -F. '{ print $(NF-1) "." $NF}'
+}
+
+find_pass() {
+	local postfix="$1"
+	shift
+
+	array=()
+	while read -r field; do
+		local nogpg="${field%.gpg}"
+		local noprefix="${nogpg#*/.password-store/}"
+		if [ -n "$noprefix" ]; then
+			array+=("$noprefix")
+		fi
+	done <<<"$(find ~/.password-store/"$postfix" -type f "$@" 2>/dev/null)"
+}
+
+choose_entry() {
+	if [ "${#array[@]}" -eq 0 ]; then
+		find_pass
+	fi
+	if [ "${#array[@]}" -eq 1 ]; then
+		echo "${array[0]}"
+		return
+	fi
+	printf '%s\n' "${array[@]}" | dmenu -p 'Pass:' -w "$xid" | head -1
+}
+
+
+pass_name() {
+	local array
+	find_pass "$(primary_domain)"
+
+	local entry
+	entry="$(choose_entry)"
+	set_active_value "${entry##*/}"
+}
+
+pass_pass() {
+	local array curname
+	array=()
+	curname="$(get_active_value)"
+	if [ -n "$curname" ]; then
+		find_pass "$(primary_domain)" -name "$curname"
+	fi
+	if [ "${#array[@]}" -eq 0 ]; then
+		find_pass "$(primary_domain)"
+	fi
+
+	local entry
+	entry="$(choose_entry)"
+	set_active_value "$(pass "$entry")"
+	set_active_value # Reset value to empty to hide password
+}
+
+#######################
+
+[ $# -eq 2 ] || usage
+
+
+xid="$1"
+
+case "$2" in
+	NAME)
+		pass_name
+		;;
+	PASS)
+		pass_pass
+		;;
+	*)
+		usage
+		;;
+esac