summaryrefslogtreecommitdiff
path: root/src/share/common
diff options
context:
space:
mode:
Diffstat (limited to 'src/share/common')
-rw-r--r--src/share/common44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/share/common b/src/share/common
index 6b7d51b..96fea77 100644
--- a/src/share/common
+++ b/src/share/common
@@ -23,6 +23,21 @@ export SYSCONFIGDIR
# monkeysphere version
VERSION=__VERSION__
+# default log level
+LOG_LEVEL="INFO"
+
+# default keyserver
+KEYSERVER="pool.sks-keyservers.net"
+
+# whether or not to check keyservers by defaul
+CHECK_KEYSERVER="true"
+
+# default monkeysphere user
+MONKEYSPHERE_USER="monkeysphere"
+
+# default about whether or not to prompt
+PROMPT="true"
+
########################################################################
### UTILITY FUNCTIONS
@@ -800,6 +815,9 @@ process_host_known_hosts() {
local sshKey
local tmpfile
+ # set the key processing mode
+ export MODE='known_hosts'
+
host="$1"
userID="ssh://${host}"
@@ -879,6 +897,13 @@ update_known_hosts() {
nHostsOK=0
nHostsBAD=0
+ # touch the known_hosts file so that the file permission check
+ # below won't fail upon not finding the file
+ (umask 0022 && touch "$KNOWN_HOSTS")
+
+ # check permissions on the known_hosts file path
+ check_key_file_permissions "$USER" "$KNOWN_HOSTS" || failure
+
# create a lockfile on known_hosts:
lock create "$KNOWN_HOSTS"
# FIXME: we're discarding any pre-existing EXIT trap; is this bad?
@@ -933,6 +958,11 @@ update_known_hosts() {
process_known_hosts() {
local hosts
+ # exit if the known_hosts file does not exist
+ if [ ! -e "$KNOWN_HOSTS" ] ; then
+ failure "known_hosts file '$KNOWN_HOSTS' does not exist."
+ fi
+
log debug "processing known_hosts file..."
hosts=$(meat "$KNOWN_HOSTS" | cut -d ' ' -f 1 | grep -v '^|.*$' | tr , ' ' | tr '\n' ' ')
@@ -956,6 +986,9 @@ process_uid_authorized_keys() {
local ok
local sshKey
+ # set the key processing mode
+ export MODE='authorized_keys'
+
userID="$1"
log verbose "processing: $userID"
@@ -1017,6 +1050,9 @@ update_authorized_keys() {
nIDsOK=0
nIDsBAD=0
+ # check permissions on the authorized_keys file path
+ check_key_file_permissions "$USER" "$AUTHORIZED_KEYS" || failure
+
# create a lockfile on authorized_keys
lock create "$AUTHORIZED_KEYS"
# FIXME: we're discarding any pre-existing EXIT trap; is this bad?
@@ -1082,6 +1118,14 @@ process_authorized_user_ids() {
authorizedUserIDs="$1"
+ # exit if the authorized_user_ids file is empty
+ if [ ! -e "$authorizedUserIDs" ] ; then
+ failure "authorized_user_ids file '$authorizedUserIDs' does not exist."
+ fi
+
+ # check permissions on the authorized_user_ids file path
+ check_key_file_permissions "$USER" "$authorizedUserIDs" || failure
+
log debug "processing authorized_user_ids file..."
if ! meat "$authorizedUserIDs" > /dev/null ; then