A bunch of changes for variable scoping, exit codes, etc. See

[monkeysphere.git] / src / monkeysphere-ssh-proxycommand

diff --git a/src/monkeysphere-ssh-proxycommand b/src/monkeysphere-ssh-proxycommand
index b70f3c69292cbfed7f3034c90e65ee93c2810b2f..6d6d3c0f65a4ad4dfe8836952d12c7f0d437b4e4 100755 (executable)
--- a/src/monkeysphere-ssh-proxycommand
+++ b/src/monkeysphere-ssh-proxycommand
@@ -53,27 +53,30 @@ URI="ssh://${HOSTP}"
 # if the host is in the gpg keyring...
 if gpg --list-key ="${URI}" 2>&1 >/dev/null ; then
     # do not check the keyserver
-    CHECK_KEYSERVER=${CHECK_KEYSERVER:-"false"}
+    CHECK_KEYSERVER="false"
 
 # if the host is NOT in the keyring...
 else
     # if the host key is found in the known_hosts file...
     # FIXME: this only works for default known_hosts location
     hostKey=$(ssh-keygen -F "$HOST")
+
     if [ "$hostKey" ] ; then
        # do not check the keyserver
        # FIXME: more nuanced checking should be done here to properly
        # take into consideration hosts that join monkeysphere by
        # converting an existing and known ssh key
-       CHECK_KEYSERVER=${CHECK_KEYSERVER:-"false"}
+       CHECK_KEYSERVER="false"
 
     # if the host key is not found in the known_hosts file...
     else
        # check the keyserver
-       CHECK_KEYSERVER=${CHECK_KEYSERVER:-"true"}
+       CHECK_KEYSERVER="true"
     fi
 fi
-export CHECK_KEYSERVER
+
+MONKEYSPHERE_CHECK_KEYSERVER=${MONKEYSPHERE_CHECK_KEYSERVER:="$CHECK_KEYSERVER"}
+export MONKEYSPHERE_CHECK_KEYSERVER
 
 # update the known_hosts file for the host
 monkeysphere update-known_hosts "$HOSTP"