keys.list-{keepers,recov}: New commands for inspecting infrastructure.

[distorted-keys] / keys.list-keepers

diff --git a/keys.list-keepers b/keys.list-keepers
new file mode 100755 (executable)
index 0000000..399d765
--- /dev/null
+++ b/keys.list-keepers
@@ -0,0 +1,104 @@
+#! /bin/sh
+###
+### List the available keeper sets
+###
+### (c) 2012 Mark Wooding
+###
+
+###----- Licensing notice ---------------------------------------------------
+###
+### This file is part of the distorted.org.uk key management suite.
+###
+### distorted-keys 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 2 of the License, or
+### (at your option) any later version.
+###
+### distorted-keys 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 distorted-keys; if not, write to the Free Software Foundation,
+### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+set -e
+case "${KEYSLIB+t}" in t) ;; *) echo >&2 "$0: KEYSLIB unset"; exit 1 ;; esac
+. "$KEYSLIB"/keyfunc.sh
+
+defhelp <<HELP
+
+List the available keeper sets, and the recovery secrets they protect.
+HELP
+
+case $# in 0) ;; *) usage_err ;; esac
+
+if [ -d $KEYS/recov ]; then
+  cd $KEYS/recov
+  kk=:
+  for r in $(find . -type l -name current -print); do
+    r=${r#./}; r=${r%/current}
+    if ! expr >/dev/null "Q$r" : "Q$R_LABEL"; then continue; fi
+    set _ $(echo $r | md5sum); rh=$2
+    eval rcur_$rh=$(readlink $r/current) r_$rh=\$r
+    for ri in $r/*; do
+      i=${ri##*/}
+      case "$i" in *[!0-9]*) continue ;; esac
+      for kp in $ri/*.param; do
+       k=${kp##*/}; k=${k%.param}
+       case $kk in *:$k:*) ;; *) kk=$kk$k:; unset rr_$k ;; esac
+       eval t_$k_$rh_$i='$(sharethresh $kp)'
+       eval "rr_$k=\${rr_$k+\$rr_$k }$rh/$i"
+      done
+    done
+  done
+fi
+
+if [ ! -d $KEYS/keeper ]; then
+  echo >&2 "$quis: no keepers"
+else
+  cd $KEYS/keeper
+  for k in *; do
+    checkword "keeper set label" "$k"
+    if [ ! -r $k/meta ]; then continue; fi
+    read n hunoz <$k/meta
+    readmeta $k/0
+    echo "$k profile=$profile n=$n"
+    echo "  share"
+    i=0; while [ $i -lt $n ]; do
+      nubid=$(cat $k/$i/nubid)
+      echo "   $i nubid=$nubid"
+      i=$(( $i + 1 ))
+    done
+    echo "  recov"
+    eval rr=\$rr_$k
+    for ri in $rr; do
+      rh=${ri%/*} i=${ri##*/}
+      eval r=\$r_$rh
+      eval t=\$t_$k_$rh_$i
+      info="$r/$i t=$t"
+      set $(echo $r/$i | tr / .) revealed
+      eval rcur=\$rcur_$rh
+      case $rcur in $i) set "$@" $(echo $r/current | tr / .) current ;; esac
+      while [ $# -gt 0 ]; do
+       rd=$SAFE/keys.reveal/$1 attr=$2; shift 2
+       if [ ! -d $rd ]; then
+         case $attr in revealed) ;; *) info="$info $attr" ;; esac
+       elif [ -f $rd/nub ]; then
+         info="$info $attr=nub"
+       else
+         unset ss
+         i=0; while [ $i -lt $n ]; do
+           if [ -f $rd/$k.$i.share ]; then ss=${ss+$ss,}$i; fi
+           i=$(( $i + 1 ))
+         done
+         info="$info $attr=$ss"
+       fi
+      done
+      echo "   $info"
+    done
+  done
+fi
+
+###----- That's all, folks --------------------------------------------------