Add support for using Pass::OTP

Pass::OTP is alternative implementation of One-time passwords with more
features, namely it can support parsing otpauth:// links and custom
character classes. This can close #97

2 files changed, 6 insertions, 2 deletions

diff --git a/README.md b/README.md
index 2d28491..7027b42 100644
--- a/README.md
+++ b/README.md
@@ -195,7 +195,7 @@ URL=https://git.malte-kiefer.de/crux-ports/plain
 ## Requirements
 
 - `pass` 1.7.0 or later for extension support
-- `oathtool` for generating 2FA codes
+- `oathtool` or `Pass::OTP` for generating 2FA codes
 - `qrencode` for generating QR code images
 
 ### Build requirements
diff --git a/otp.bash b/otp.bash
index 5539a5b..c56f502 100755
--- a/otp.bash
+++ b/otp.bash
@@ -16,8 +16,9 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 # []
 
-VERSION="1.1.1"
+VERSION="1.1.2"
 OATH=$(which oathtool)
+OTPTOOL=$(which otptool)
 
 ## source:  https://gist.github.com/cdown/1163649
 urlencode() {
@@ -335,6 +336,7 @@ cmd_otp_code() {
   contents=$($GPG -d "${GPG_OPTS[@]}" "$passfile")
   while read -r -a line; do
     if [[ "$line" == otpauth://* ]]; then
+      local uri="$line"
       otp_parse_uri "$line"
       break
     fi
@@ -348,6 +350,7 @@ cmd_otp_code() {
       [[ -n "$otp_period" ]] && cmd+=" --time-step-size=$otp_period"s
       [[ -n "$otp_digits" ]] && cmd+=" --digits=$otp_digits"
       cmd+=" $otp_secret"
+      [[ -n "$OTPTOOL" ]] && cmd="$OTPTOOL $uri"
       ;;
 
     hotp)
@@ -355,6 +358,7 @@ cmd_otp_code() {
       cmd="$OATH -b --hotp --counter=$counter"
       [[ -n "$otp_digits" ]] && cmd+=" --digits=$otp_digits"
       cmd+=" $otp_secret"
+      [[ -n "$OTPTOOL" ]] && cmd="$OTPTOOL $uri"
       ;;
 
     *)