diff options
Diffstat (limited to 'src/share/mh')
| -rw-r--r-- | src/share/mh/add_revoker | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/share/mh/add_revoker b/src/share/mh/add_revoker index f9d0bb6..39dfaca 100644 --- a/src/share/mh/add_revoker +++ b/src/share/mh/add_revoker @@ -15,7 +15,92 @@ add_revoker() { +local domain= +local trust=full +local depth=1 +local keyID +local importinfo +local fingerprint +local ltsignCommand +local trustval + +keyID="$1" +if [ -z "$keyID" ] ; then + failure "You must specify the key ID of a revoker key, or specify a file to read the key from." +fi +if [ -f "$keyID" ] ; then + log info "Reading key from file '$keyID':" + importinfo=$(gpg_host --import < "$keyID" 2>&1) || failure "could not read key from '$keyID'" + # FIXME: if this is tried when the key database is not + # up-to-date, i got these errors (using set -x): + + # ++ su -m monkeysphere -c '\''gpg --import'\'' + # Warning: using insecure memory! + # gpg: key D21739E9: public key "Daniel Kahn Gillmor <dkg@fifthhorseman.net>" imported + # gpg: Total number processed: 1 + # gpg: imported: 1 (RSA: 1) + # gpg: can'\''t create `/var/monkeysphere/gnupg-host/pubring.gpg.tmp'\'': Permission denied + # gpg: failed to rebuild keyring cache: Permission denied + # gpg: 3 marginal(s) needed, 1 complete(s) needed, PGP trust model + # gpg: depth: 0 valid: 1 signed: 0 trust: 0-, 0q, 0n, 0m, 0f, 1u + # gpg: next trustdb check due at 2009-01-10' + # + failure 'could not read key from '\''/root/dkg.gpg'\''' + # + echo 'could not read key from '\''/root/dkg.gpg'\''' + + keyID=$(echo "$importinfo" | grep '^gpg: key ' | cut -f2 -d: | cut -f3 -d\ ) + if [ -z "$keyID" ] || [ $(echo "$keyID" | wc -l) -ne 1 ] ; then + failure "There was not exactly one gpg key in the file." + fi +else + # create a temporary directory for storing the downloaded key + TMPLOC=$(mktemp -d ${MHTMPDIR}/tmp.XXXXXXXXXX) || failure "Could not create temporary directory!" + + # download the key from the keyserver as the monkeysphere user + su_monkeysphere_user \ + "GNUPGHOME=$TMPLOC gpg --keyserver $KEYSERVER --recv-key 0x${keyID}!" + + # export the new key to the host keyring + su_monkeysphere_user "GNUPGHOME=$TMPLOC gpg --export 0x${keyID}!" \ + | gpg_host --import +fi + +export keyID + +# get the full fingerprint of the revoker key ID +fingerprint=$(gpg_host --list-key --with-colons --with-fingerprint "0x${keyID}!" \ + | grep '^fpr:' | grep "$keyID" | cut -d: -f10) + +if [ -z "$fingerprint" ] ; then + failure "Key '$keyID' not found." +fi + +log info -e "\nkey found:" +gpg_host --fingerprint "0x${fingerprint}!" + +echo "Are you sure you want to add the above key as a" +read -p "revoker of the host key? (y/N) " OK; OK=${OK:-N} +if [ "${OK/y/Y}" != 'Y' ] ; then + failure "Revoker not added." +fi + +# edit-key script to add revoker +# NOTE: *all* user IDs will be ltsigned +addrevokerCommand=$(cat <<EOF +addrevoker + +EOF + ) + # FIXME: implement! failure "not implemented yet!" +# core ltsigns the newly imported revoker key +if echo "$addrevokerCommand" | \ + gpg_core_edit ; then + + log info -e "\nRevoker added." +else + failure "Problem adding revoker." +fi + } |