commit 3b937958ac383b05761c9a16bcf5cc9003cd6031
parent 32341a174c86712cabb9243caf9e88f4d7feec50
Author: Shokara Kou <kou@13f0.net>
Date: Thu, 13 Oct 2022 19:04:45 -0400
add generate function and contrib/random script
I sometimes forget to copy-paste the passwords and usernames I
generate, so this should help with that. Uses the random string
generator script I made before by default.
Diffstat:
4 files changed, 38 insertions(+), 3 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+*~
diff --git a/README b/README
@@ -12,6 +12,10 @@ Dependencies
- can possibly be replaced with ls if you add ANGOU_LIST in your ~/.profile
- xsel (for copying password to clipboard, but can be changed to a different
command with the ANGOU_CLIPBOARD command that accepts stdin)
+- a password generator
+ - script uses contrib/random from this repo by default and expects it in your
+ path
+ - can change by setting ANGOU_GEN_USER and ANGOU_GEN_PASS in your ~/.profile
Configuration
-------------
@@ -42,4 +46,4 @@ Set the ANGOU_DIR environment variable to your password store directory.
Auto-complete
-------------
If you use ksh, all you'd have to do is source contrib/autocomplete.ksh in your
-kshrc.
-\ No newline at end of file
+kshrc.
diff --git a/angou b/angou
@@ -6,6 +6,9 @@ ANGOU_DIR=${ANGOU_DIR:-"$HOME/.angou/"}
ANGOU_CLIPBOARD=${ANGOU_CLIPBOARD:-"xsel -i"}
# sets command to use when listing directory structure
ANGOU_LIST=${ANGOU_LIST:-"tree"}
+# custom command for generating passwords/users
+ANGOU_GEN_PASS=${ANGOU_GEN_PASS:-"random pass"}
+ANGOU_GEN_USER=${ANGOU_GEN_USER:-"random user"}
mkdir -p "$ANGOU_DIR"
cd "$ANGOU_DIR" || exit
@@ -35,6 +38,11 @@ edit() {
tmpfile="$(mktemp)"
+ if [ "$2" = "generate" ]; then
+ $ANGOU_GEN_PASS >"$tmpfile"
+ echo "Username: $($ANGOU_GEN_USER)" >>"$tmpfile"
+ fi
+
# edit a copy of a password if it already exists
[ -f "$1" ] && $ANGOU_DECRYPT "$1" > "$tmpfile"
@@ -46,7 +54,7 @@ edit() {
# print usage
usage() {
- printf "Usage: %s [help|copy|edit|view [file or directory]]\n" "$0"
+ printf "Usage: %s [help|copy|edit|generate|view [file or directory]]\n" "$0"
printf "\tThe edit and copy command expects a file as an argument,\n"
printf "\twhile the view command expects a directory as an argument.\n"
printf "\tThe arguments for view and edit are relative to\n"
@@ -61,6 +69,7 @@ case "$option" in
help) usage ;;
copy) copy "$2" ;;
edit) edit "$2" ;;
+ generate) edit "$2" generate ;;
view) view "$2" ;;
*) view "$1" ;;
esac
diff --git a/contrib/random b/contrib/random
@@ -0,0 +1,22 @@
+#!/bin/sh
+# Simple random string generator for passwords and usernames
+# $LEN initial declaration commented out for runtime LEN config
+
+LC_ALL=C
+#LEN=${LEN:-24}
+ALPHA="A-Za-z"
+NUM="0-9"
+SPECIAL='!"#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~'
+
+random() {
+ </dev/urandom tr -dc "${ALPHA}${NUM}${SPECIAL}" | /bin/dd bs=1 count=${LEN:-32} 2>/dev/null ; echo
+}
+
+case $1 in
+ pass)
+ random ;;
+ user)
+ LEN=${LEN:-12} SPECIAL='' random ;;
+ *)
+ printf "Usage: $0 pass|user\nSet LEN environment variable for length" ;;
+esac
