diff options
| -rw-r--r-- | Makefile.am | 5 | ||||
| -rwxr-xr-x | functions/allowed/hosts | 24 |
2 files changed, 28 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am index 88478f0..4f73305 100644 --- a/Makefile.am +++ b/Makefile.am @@ -5,7 +5,10 @@ completion_DATA = etc/bash_completion.d/10vyatta-op opdir = $(datadir)/vyatta-op/templates funcdir = $(datadir)/vyatta-op/functions -func_DATA = functions/tech-support +func_DATA = functions/tech-support + +alloweddir = $(datadir)/vyatta-op/functions/allowed +allowed_DATA = functions/allowed/hosts bin_SCRIPTS = scripts/vyatta-show-interfaces bin_SCRIPTS += scripts/vyatta-show-version diff --git a/functions/allowed/hosts b/functions/allowed/hosts new file mode 100755 index 0000000..d608361 --- /dev/null +++ b/functions/allowed/hosts @@ -0,0 +1,24 @@ +# +# utility function used by node.tag/node.def to list "allowed" +# or expanded hosts/address +# +declare -a _vyatta_hosts +declare -a _vyatta_symbolic_hosts=( '<HOSTNAME>' '<A.B.C.D>' '<X:X::X:X>' ) +declare -i _vyatta_hostfile_lastmod=0 +declare _vyatta_hostfile_sed='s/#.*//; ; s/^[^ \t]\+[ \t]\+//; s/[ \t]\+/\n/g; /^$/d' + +function vyatta-allowed-hosts () +{ + : ${HOSTFILE:=/etc/hosts} + local -i curmod=$(stat --printf %Y $HOSTFILE) + + if [ $curmod -ne $_vyatta_hostfile_lastmod ] ; then + _vyatta_hosts=( $(sed "$_vyatta_hostfile_sed" $HOSTFILE) ) + _vyatta_hostfile_lastmod=$curmod + fi + printf "%s\n" ${_vyatta_symbolic_hosts[@]} ${_vyatta_hosts[@]} $* +} + +### Local Variables: +### mode: shell-script +### End: |