Merge commit 'mlcastle/master'

[monkeysphere.git] / src / share / mh / add_revoker

diff --git a/src/share/mh/add_revoker b/src/share/mh/add_revoker
index 428b95834927e840c145147478ac970a8ce16410..89e6fcf03210bc6d83da36b883b01a2d7b947f1e 100644 (file)
--- a/src/share/mh/add_revoker
+++ b/src/share/mh/add_revoker
@@ -64,7 +64,7 @@ else
     # fix permissions and ownership on temporary directory which will
     # be used by monkeysphere user for storing the downloaded key
     chmod 0700 "$tmpDir"
-    chown "$MONKEYSPHERE_USER":"$MONKEYSPHERE_USER" "$tmpDir"
+    chown "$MONKEYSPHERE_USER":"$MONKEYSPHERE_GROUP" "$tmpDir"
 
     # download the key from the keyserver as the monkeysphere user
     log verbose "searching keyserver $KEYSERVER for keyID $keyID..."
@@ -74,14 +74,24 @@ else
     # get the full fingerprint of new revoker key
     log debug "getting fingerprint of revoker key..."
     fingerprint=$(su_monkeysphere_user "GNUPGHOME=$tmpDir gpg --list-key --with-colons --with-fingerprint 0x${keyID}!" \
-       | grep '^fpr:' | grep "$keyID" | cut -d: -f10)
+       | grep '^fpr:' | cut -d: -f10)
+
+    # test that there is only a single fingerprint
+    if (( $(echo "$fingerprint" | wc -l) != 1 )) ; then
+       cat <<EOF
+More than one fingerprint found:
+$fingerprint
+Please use a more specific key ID.
+EOF
+       failure
+    fi
 
     log info "key found:"
     su_monkeysphere_user "GNUPGHOME=$tmpDir gpg --fingerprint 0x${fingerprint}!"
 
     if [ "$PROMPT" = "true" ] ; then
-       echo "Are you sure you want to add the above key as a"
-       read -p "revoker of the host key? (Y/n) " OK; OK=${OK:-Y}
+       printf "Are you sure you want to add the above key as a revoker\nof the host key? (Y/n) " >&2
+       read OK; OK=${OK:-Y}
        if [ "${OK/y/Y}" != 'Y' ] ; then
            failure "revoker not added."
        fi
@@ -96,14 +106,12 @@ else
 fi
 
 # edit-key script to add revoker
-addrevokerCommand=$(cat <<EOF
-addrevoker
+addrevokerCommand="addrevoker
 $fingerprint
 y
 save
-
-EOF
-    )
+"
+# end script
 
 # core ltsigns the newly imported revoker key
 log debug "executing add revoker script..."