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-rwxr-xr-x[-rw-r--r--]examples/monkeysphere-monitor-keys29
1 files changed, 13 insertions, 16 deletions
diff --git a/examples/monkeysphere-monitor-keys b/examples/monkeysphere-monitor-keys
index f6328df..562c896 100644..100755
--- a/examples/monkeysphere-monitor-keys
+++ b/examples/monkeysphere-monitor-keys
@@ -42,6 +42,8 @@ use File::Spec;
use Config::General;
my $user_update_file = '/var/lib/monkeysphere/user-update/lastchange';
+my %watch_files;
+
my $debug = 0;
if (defined($ENV{MONKEYSPHERE_LOG_LEVEL}) &&
$ENV{MONKEYSPHERE_LOG_LEVEL} =~ /^debug/i) {
@@ -53,20 +55,18 @@ sub debug {
if ($debug eq 1);
}
-sub get_watch_files() {
- my @watch_files;
+sub set_watch_files() {
my %key_file_locations = get_key_file_locations();
# get list of users on the system
while(my ($name, $passwd, $uid, $gid, $gcos, $dir, $shell, $home) = getpwent()) {
while (my ($key, $file) = each (%key_file_locations)) {
$file =~ s/%h/$home/;
$file =~ s/%u/$name/;
- push(@watch_files,$file);
+ $watch_files{ $file } = $name;
}
}
endpwent();
- push(@watch_files,$user_update_file);
- return @watch_files;
+ $watch_files{ $user_update_file } = '';
}
sub get_key_file_locations {
@@ -96,8 +96,8 @@ sub get_watcher {
my @filters;
my @dirs;
- my(@files) = get_watch_files();
- for my $file (@files) {
+ set_watch_files();
+ for my $file (%watch_files) {
my $dir = dirname($file);
if ( -d $dir && !grep $_ eq $dir, @dirs ) {
debug("Watching dir: %s\n", $dir);
@@ -135,16 +135,13 @@ sub watch {
$watcher = get_watcher();
} else {
# if user deleted, file might not exist
+ # FIXME - m-a u returns an error if the username
+ # doesn't exist. It should silently ensure that
+ # the generated authorized_keys file is deleted.
+ # Once it's fixed, we should execute even if the
+ # file is gone.
if( -f $event->path) {
- # FIXME: how is this choosing a username? What if the
- # sysadmin controls these files instead of the user?
- # (e.g. /etc/monkeysphere/authorized_user_ids/%u) then won't
- # the owner be the superuser each time?
-
- # Is there some more clever way that we can get back to the
- # user from the path itself? maybe we store a lookup table
- # when we're generating the path list and refer back to it?
- my $username = getpwuid((stat($event->path))[4]);
+ my $username = $watch_files { $event->path };
# FIXME: this seems like it is trying to treat an array as a
# set. Maybe it'd be better to use the keys of a hash (or