rpms/chrony
7
0
Fork 0
Code Issues Pull Requests Releases Activity

generate SHA1 command key instead of MD5

Browse Source
This commit is contained in:
Miroslav Lichvar 2012-02-28 13:47:51 +01:00
parent 31a12d2b9c
commit 08a5f1a250
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
chrony.helper
View File

@ -8,7 +8,8 @@ dhclient_added_servers=/var/lib/dhclient/chrony.added_servers
service_name=chronyd.service service_name=chronyd.service
get_key() { get_key() {
awk '/^[ \t]*'$1'\>/ { print $2; exit }' < $keyfile awk '/^[ \t]*'$1'\>/ { if ($3 == "") print "MD5", $2;
else print $2, $3; exit }' < $keyfile
} }
get_commandkeyid() { get_commandkeyid() {
@ -21,8 +22,12 @@ chrony_command() {
commandkey=$(get_key $commandkeyid) commandkey=$(get_key $commandkeyid)
[ -z "$commandkey" ] && return 2 [ -z "$commandkey" ] && return 2
authhash=${commandkey% *}
password=${commandkey#* }
$chronyc <<EOF $chronyc <<EOF
password $commandkey authhash $authhash
password $password
$1 $1
EOF EOF
} }
@ -33,8 +38,9 @@ generate_commandkey() {
commandkey=$(get_key $commandkeyid) commandkey=$(get_key $commandkeyid)
[ -z "$commandkey" ] || return 0 [ -z "$commandkey" ] || return 0
commandkey=$(tr -c -d '[\041-\176]' < /dev/urandom | head -c 16) password=$(tr -c -d '0-9A-F' < /dev/urandom | head -c 40)
[ -n "$commandkey" ] && echo "$commandkeyid $commandkey" >> $keyfile [ ${#password} -eq 40 ] &&
echo "$commandkeyid SHA1 HEX:$password" >> $keyfile
} }
update_dhclient_added_servers() { update_dhclient_added_servers() {