utils/opkg-key

   1 #!/bin/sh
   2
   3 # Based on apt-key from apt-0.6.25
   4 # Licensed under GPL Version 2
   5
   6 set -e
   7
   8 usage() {
   9     echo "Usage: opkg-key [options] command [arguments]"
  10     echo
  11     echo "Manage opkg's list of trusted keys"
  12     echo
  13     echo "  opkg-key add <file>          - add the key contained in <file> ('-' for stdin)"
  14     echo "  opkg-key del <keyid>         - remove the key <keyid>"
  15     echo "  opkg-key list                - list keys"
  16     echo
  17     echo "Options:"
  18     echo "  -o <root>  Use <root> as the offline root directory"
  19     echo
  20 }
  21
  22 if [ "$1" = "-o" ]; then
  23   ROOT=$2
  24   shift 2
  25   echo "Note: using \"$ROOT\" as root path"
  26 else
  27   ROOT=""
  28 fi
  29
  30 command="$1"
  31 if [ -z "$command" ]; then
  32     usage
  33     exit 1
  34 fi
  35 shift
  36
  37 if [ "$command" != "help" ] && ! which gpg >/dev/null 2>&1; then
  38     echo >&2 "Warning: gnupg does not seem to be installed."
  39     echo >&2 "Warning: opkg-key requires gnupg for most operations."
  40     echo >&2
  41 fi
  42
  43 # We don't use a secret keyring, of course, but gpg panics and
  44 # implodes if there isn't one available
  45
  46 GPG="gpg --no-options --no-default-keyring --keyring $ROOT/etc/opkg/trusted.gpg --secret-keyring $ROOT/etc/opkg/secring.gpg --trustdb-name $ROOT/etc/opkg/trustdb.gpg"
  47
  48 case "$command" in
  49     add)
  50         $GPG --quiet --batch --import "$1"
  51         echo "OK"
  52         ;;
  53     del|rm|remove)
  54         $GPG --quiet --batch --delete-key --yes "$1"
  55         echo "OK"
  56         ;;
  57     list)
  58         $GPG --batch --list-keys
  59         ;;
  60     finger*)
  61         $GPG --batch --fingerprint
  62         ;;
  63     adv*)
  64         echo "Executing: $GPG $*"
  65         $GPG $*
  66         ;;
  67     help)
  68         usage
  69         ;;
  70     *)
  71         usage
  72         exit 1
  73         ;;
  74 esac