From 0bc487ccc938e82157b415d4fb8e7cf9a5b54233 Mon Sep 17 00:00:00 2001
From: James Patrick <james@jpatrick.io>
Date: Fri, 3 Jul 2020 02:39:14 -0400
Subject: [PATCH] Added pass extensions

To tried to properly explain. Pretty easy to read. Go do that.
---
 pass/extensions/get.bash      | 90 +++++++++++++++++++++++++++++++++++
 pass/extensions/get_pass.bash | 49 +++++++++++++++++++
 pass/extensions/get_user.bash | 49 +++++++++++++++++++
 pass/makefile                 | 24 ++++++++++
 4 files changed, 212 insertions(+)
 create mode 100755 pass/extensions/get.bash
 create mode 100755 pass/extensions/get_pass.bash
 create mode 100755 pass/extensions/get_user.bash
 create mode 100644 pass/makefile

diff --git a/pass/extensions/get.bash b/pass/extensions/get.bash
new file mode 100755
index 0000000..e5ad460
--- /dev/null
+++ b/pass/extensions/get.bash
@@ -0,0 +1,90 @@
+#!/usr/bin/env bash
+# pass get - Password Store Extension (https://www.passwordstore.org/)
+# Copyright (C) 2020 James Patrick
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+R='\033[0;31m' 
+G='\033[0;32m' 
+NC='\033[0m'
+
+PASSWORD_STORE_DIR="${PASSWORD_STORE_DIR:-$HOME/.password-store}"
+
+cmd_get_usage() {
+    cat <<-_EOF
+Usage:
+    $PROGRAM get pattern pass_name
+        Parses the pass data for lines pulling out the value of browserpass's
+        format of "key:value". The 'pattern' arg is a case insenitive, extended
+        regex using grep -iE.
+
+        https://github.com/browserpass/browserpass-extension
+
+    Options:
+        Nada.
+_EOF
+    exit 0
+}
+
+
+cmd_get_assert(){
+    test="$1"
+    local pattern="$2" expected="$3"
+
+    actual="$(cmd_get "$pattern")"
+    if [[ "$actual" == "$expected" ]] ; then
+        echo -e "$G ✔  '$actual' ==  '$expected' $NC"
+    else
+        echo -e "$R ✘  f('$test', '$pattern') → '$actual' !=  '$expected' $NC"
+    fi
+}
+
+cmd_get_test(){
+    cmd_get_assert "username:value" "(user|username|login)" "value"
+    cmd_get_assert " user: whitespace" "(user|username|login)" "whitespace"
+
+   val="multiple:lines
+value:pairs"
+    cmd_get_assert "$val" "value" "pairs"
+    cmd_get_assert "Key:capitalization doesn't counts" "key" \
+        "capitalization doesn't counts"
+    cmd_get_assert "missing:empty" "i don't exist" ""
+
+
+    exit 0
+}
+
+cmd_get(){
+    local pattern="$1" pass_name="$2"
+
+    # valid the regex is valid
+    echo | grep -qiE "$pattern"
+    if [[ "$?" == 2 ]] ; then
+        >&2 echo -e "${R}Invalid Pattern:${NC} $pattern"
+        return 1
+    fi 
+    
+    echo "${test:-$(cmd_show "$pass_name")}" \
+        | grep -iE "$pattern" \
+        | head -1 \
+        | cut -d ':' -f2- \
+        | sed -e 's/^[ \t]*//'
+}
+
+
+[[ "$1" == "test" ]] && cmd_get_test
+[[ "$1" == "help" || "$1" == "--help" || "$1" == "-h" ]] && cmd_get_usage
+[[ "$#" != "2" ]] && cmd_get_usage
+cmd_get "$@"
diff --git a/pass/extensions/get_pass.bash b/pass/extensions/get_pass.bash
new file mode 100755
index 0000000..fe17654
--- /dev/null
+++ b/pass/extensions/get_pass.bash
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+# pass get - Password Store Extension (https://www.passwordstore.org/)
+# Copyright (C) 2020 James Patrick
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+PASSWORD_STORE_DIR="${PASSWORD_STORE_DIR:-$HOME/.password-store}"
+
+cmd_get_pass_usage() {
+    cat <<-_EOF
+TODO:
+Usage:
+    $PROGRAM get_pass pass_name
+        Grabs the pass based on rules for Browserpass.
+          1. match "key:value" where key, either pass, password, or secret
+          2. if no match is present default to the first line.
+
+        https://github.com/browserpass/browserpass-extension
+
+    Options:
+        Nada.
+_EOF
+    exit 0
+}
+
+
+cmd_get_user(){
+    local pass_name="$1" val backup
+    val=$(pass get "(pass|password|secret)" "$pass_name")
+    backup=$(cmd_show "$pass_name" | head -1) 
+    echo "${val:-$backup}"
+}
+
+[[ "$1" == "help" || "$1" == "--help" || "$1" == "-h" ]] && cmd_get_user_usage
+[[ "$#" != "1" ]] && cmd_get_user_usage
+cmd_get_user "$@"
diff --git a/pass/extensions/get_user.bash b/pass/extensions/get_user.bash
new file mode 100755
index 0000000..0085b71
--- /dev/null
+++ b/pass/extensions/get_user.bash
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+# pass get - Password Store Extension (https://www.passwordstore.org/)
+# Copyright (C) 2020 James Patrick
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+PASSWORD_STORE_DIR="${PASSWORD_STORE_DIR:-$HOME/.password-store}"
+
+cmd_get_user_usage() {
+    cat <<-_EOF
+TODO:
+Usage:
+    $PROGRAM get_user pass_name
+        Grabs the username based on rules for Browserpass.
+          1. match "key:value" where key, either user, username, or login
+          2. if no match is present default to a trimmed filename.
+
+        https://github.com/browserpass/browserpass-extension
+
+    Options:
+        Nada.
+_EOF
+    exit 0
+}
+
+
+cmd_get_user(){
+    local pass_name="$1" val
+    val=$(pass get "(user|username|login)" "$pass_name")
+    backup=$(echo "$pass_name" | awk -F"/" '{print $NF}' )
+    echo "${val:-$backup}"
+}
+
+[[ "$1" == "help" || "$1" == "--help" || "$1" == "-h" ]] && cmd_get_user_usage
+[[ "$#" != "1" ]] && cmd_get_user_usage
+cmd_get_user "$@"
diff --git a/pass/makefile b/pass/makefile
new file mode 100644
index 0000000..cbd40f0
--- /dev/null
+++ b/pass/makefile
@@ -0,0 +1,24 @@
+# -*- mode: makefile-gmake; -*-
+SRC := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
+
+include ../lib/shared.mk
+TARGET := ~/.password-store
+
+install: | init update
+
+init:
+	if (( $$+commands[pass] )) ; then
+		$(report) header "Setting up pass"
+		[ -e $(TARGET) ] \
+			&& $(mk_link) $(SRC)/extensions $(TARGET)/.extensions \
+			|| $(report) warn "$(TARGET) doesn't exist. Skipping."
+	else
+		$(report) debug " pass not installed. Skipping."
+	fi
+
+update:
+
+
+remove:
+	$(report) header "Removing pass"
+	$(rm_link) $(TARGET)