Dogcows Code - chaz/p5-File-KDBX/blob - t/files/bin/ykchalresp

   1 #!/bin/sh
   2
   3 # This is a fake ykchalresp program that provides canned responses, for testing.
   4
   5 device=
   6 slot=
   7 blocking=1
   8 hmac=
   9 in=
  10
  11 while getopts 12HNn:i: arg
  12 do
  13     case "$arg" in
  14         n)
  15             device="$OPTARG"
  16             ;;
  17         1)
  18             slot=1
  19             ;;
  20         2)
  21             slot=2
  22             ;;
  23         H)
  24             hmac=1
  25             ;;
  26         N)
  27             blocking=0
  28             ;;
  29         i)
  30             in="$OPTARG"
  31             ;;
  32     esac
  33 done
  34
  35 if [ -z "$hmac" ]
  36 then
  37     echo 'HMAC-SHA1 not requested' >&2
  38     exit 3
  39 fi
  40
  41 if [ "$in" != '-' ]
  42 then
  43     echo "Unexpected input file: $in" >&2
  44     exit 3
  45 fi
  46
  47 read challenge
  48
  49 succeed() {
  50     echo "${YKCHALRESP_RESPONSE:-f000000000000000000000000000000000000000}"
  51     exit 0
  52 }
  53
  54 case "$YKCHALRESP_MOCK" in
  55     block)
  56         if [ "$blocking" -eq 0 ]
  57         then
  58             echo "Yubikey core error: operation would block" >&2
  59             exit 1
  60         fi
  61         sleep 2
  62         succeed
  63         ;;
  64     error)
  65         echo "Yubikey core error: ${YKCHALRESP_ERROR:-not yet implemented}" >&2
  66         exit 1
  67         ;;
  68     usberror)
  69         echo "USB error: something happened" >&2
  70         exit 1
  71         ;;
  72     *)  # OK
  73         succeed
  74         ;;
  75 esac
  76 exit 2