X-Git-Url: https://git.madduck.net/etc/zsh.git/blobdiff_plain/5365f4cffcb93705d61c9f8df48ed710c93b6049..34a97107375f3df8bb0562c40b6cd71618be483c:/.zsh/func/old-getpw

diff --git a/.zsh/func/old-getpw b/.zsh/func/old-getpw
new file mode 100755
index 0000000..4bdb401
--- /dev/null
+++ b/.zsh/func/old-getpw
@@ -0,0 +1,82 @@
+#!/bin/sh
+#
+# func/getpw
+#
+# obtain a password from ~/pw.gpg
+#
+# Copyright © 2011 martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+# Source repository: http://git.madduck.net/v/etc/zsh.git
+#
+
+local PWENCFILE=${HOME}/pw.gpg
+local incother=0
+local dest clip=1
+[ -x $(command -v xclip) ] || clip=0
+
+OPTIND=0
+while getopts :po opt; do
+  case "$opt" in
+    \?) echo >&2 "E: unrecognised option: -$OPTARG"; return 1;;
+     p) clip=0;;
+     o) incother=1;;
+  esac
+done
+(( OPTIND > 1 )) && shift $(( OPTIND - 1 ))
+
+if [[ $clip = 1 ]]; then
+  dest='tr -d \\n | xclip -in'
+else
+  dest="column -ts'	'"
+fi
+
+if (( $# == 1 )); then
+  case "$1" in
+    *@*) local identity="${1%@*}"
+         local resource="${1##*@}"
+         ;;
+    *) local resource="$1";;
+  esac
+else
+  local resource="$1"
+  local identity="$2"
+fi
+
+local IFSOLD="$IFS"; IFS="	"
+local output
+gpg --decrypt --quiet "$PWENCFILE" | \
+  {
+    output=$(while read r i p o; do
+      case "$r:l/$i:l" in
+        (*${resource:l}*/${identity:+*${identity:l}}*)
+          echo "'$r'	'$i'	'$p'	'$o'";;
+      esac
+    done)
+  }
+[ -z "$output" ] && return 1
+
+typeset -al results
+results=(${(f)output})
+
+typeset -al result
+if (( ${#results} == 1 )); then
+  result=(${(z)${results[1]}})
+  output="${result[3]}"
+  [[ $incother = 1 ]] && output="$output ${result[4]}"
+  eval echo "$output" | eval $dest
+  [[ $clip = 1 ]] && eval echo >&2 "match for ${result[1]}, ID ${result[2]} put onto X clipboard."
+else
+  if [[ $clip = 1 ]]; then
+    echo >&2 "E: multiple matches, hence not putting onto clipboard; use -p option."
+    return 1
+  fi
+  for r in $results; do
+    result=(${(z)r})
+    output="${result[2]}@${result[1]}	${result[3]}"
+    [[ $incother = 1 ]] && output="$output ${result[4]}"
+    echo "$output"
+  done | eval $dest
+fi
+
+IFS="$IFSOLD"