Move to /var/lib/monkeysphere instead of /var/cache/monkeysphere.

[monkeysphere.git] / src / monkeysphere

diff --git a/src/monkeysphere b/src/monkeysphere
index e111d8e2cf5a9305d207560b02f295ff14137693..d8d4667c9201a6b286527d39aef6ce07916981dc 100755 (executable)
--- a/src/monkeysphere
+++ b/src/monkeysphere
@@ -24,6 +24,9 @@ DATE=$(date -u '+%FT%T')
 # unset some environment variables that could screw things up
 GREP_OPTIONS=
 
+# default return code
+ERR=0
+
 ########################################################################
 # FUNCTIONS
 ########################################################################
@@ -77,7 +80,7 @@ gen_subkey(){
 
     # set subkey defaults
     SUBKEY_TYPE=${SUBKEY_TYPE:-"RSA"}
-    #SUBKEY_LENGTH=${SUBKEY_LENGTH:-"2048"}
+    SUBKEY_LENGTH=${SUBKEY_LENGTH:-}
     SUBKEY_USAGE=${SUBKEY_USAGE:-"auth"}
     SUBKEY_EXPIRE=${SUBKEY_EXPIRE:-"0"}
     cat <<EOF
@@ -125,15 +128,17 @@ MS_CONF=${MS_CONF:-"${MS_HOME}/monkeysphere.conf"}
 [ -e "$MS_CONF" ] && . "$MS_CONF"
 
 # set empty config variable with defaults
-AUTHORIZED_USER_IDS=${AUTHORIZED_USER_IDS:-"${MS_HOME}/authorized_user_ids"}
 GNUPGHOME=${GNUPGHOME:-"${HOME}/.gnupg"}
 KEYSERVER=${KEYSERVER:-"subkeys.pgp.net"}
 CHECK_KEYSERVER=${CHECK_KEYSERVER:="true"}
-REQUIRED_HOST_KEY_CAPABILITY=${REQUIRED_HOST_KEY_CAPABILITY:-"a"}
-REQUIRED_USER_KEY_CAPABILITY=${REQUIRED_USER_KEY_CAPABILITY:-"a"}
 KNOWN_HOSTS=${KNOWN_HOSTS:-"${HOME}/.ssh/known_hosts"}
-AUTHORIZED_KEYS=${AUTHORIZED_KEYS:-"${HOME}/.ssh/authorized_keys"}
 HASH_KNOWN_HOSTS=${HASH_KNOWN_HOSTS:-"true"}
+AUTHORIZED_KEYS=${AUTHORIZED_KEYS:-"${HOME}/.ssh/authorized_keys"}
+
+# other variables
+AUTHORIZED_USER_IDS=${AUTHORIZED_USER_IDS:-"${MS_HOME}/authorized_user_ids"}
+REQUIRED_HOST_KEY_CAPABILITY=${REQUIRED_HOST_KEY_CAPABILITY:-"a"}
+REQUIRED_USER_KEY_CAPABILITY=${REQUIRED_USER_KEY_CAPABILITY:-"a"}
 
 export GNUPGHOME
 
@@ -143,7 +148,6 @@ mkdir -p -m 0700 "$GNUPGHOME"
 # make sure the user monkeysphere home directory exists
 mkdir -p -m 0700 "$MS_HOME"
 touch "$AUTHORIZED_USER_IDS"
-touch "$AUTHORIZED_KEYS"
 
 case $COMMAND in
     'update-known_hosts'|'update-known-hosts'|'k')
@@ -156,7 +160,7 @@ case $COMMAND in
         # if hosts are specified on the command line, process just
         # those hosts
        if [ "$1" ] ; then
-           process_hosts_known_hosts "$@"
+           update_known_hosts "$@" || ERR=1
 
         # otherwise, if no hosts are specified, process every host
         # in the user's known_hosts file
@@ -165,7 +169,7 @@ case $COMMAND in
                failure "known_hosts file '$KNOWN_HOSTS' is empty."
            fi
            log "processing known_hosts file..."
-           process_known_hosts
+           process_known_hosts || ERR=1
        fi
 
        log "known_hosts file updated."
@@ -181,7 +185,7 @@ case $COMMAND in
 
        # process authorized_user_ids file
        log "processing authorized_user_ids file..."
-       process_authorized_user_ids "$AUTHORIZED_USER_IDS"
+       process_authorized_user_ids "$AUTHORIZED_USER_IDS" || ERR=1
        log "authorized_keys file updated."
        ;;
 
@@ -202,3 +206,5 @@ case $COMMAND in
 Type '$PGRM help' for usage."
         ;;
 esac
+
+exit "$ERR"