104 lines
2.7 KiB
Bash
Executable file
104 lines
2.7 KiB
Bash
Executable file
#!/bin/rc
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rfork e
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fn checkhost {
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if(~ $sysname ''){
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echo 'sysname= env var is not set'
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exit 'fail'
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}
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dom=`{ndb/query sys $sysname dom}
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echo 'checking this host''s tuple:'
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if(~ $dom '')
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echo ' no dom= entry'
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if not if(! ~ $dom *.*)
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echo ' dom='$dom 'does not have a dot'
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if not if(! ~ $dom $sysname^.*)
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echo ' dom='$dom 'does not start with' $sysname^'; it''s supposed to be the FQDN, not the domain name!'
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if not
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echo ' dom='$dom 'looks ok'
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ether=`{ndb/query sys $sysname ether}
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if(~ $ether '')
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echo ' no ether entry'
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if not if(! ~ $ether [0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f])
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echo ' ether='$ether 'has wrong format'
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if not if(! grep -s $ether /net/ether*/addr)
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echo ' ether='$ether 'does not belong to any network interface'
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if not
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echo ' ether='$ether 'looks ok'
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}
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fn checknet {
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echo 'checking the network tuple:'
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ipnet=`{ndb/ipquery sys $sysname ipnet | sed 's/^ipnet=//'}
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if(~ $ipnet ''){
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echo ' we are not in an ipnet, check your ipnet= entry'
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exit fail
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}
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if not
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echo ' we are in ipnet='^$ipnet
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dns=`{ndb/query ipnet $ipnet dns}
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if(~ $dns '')
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echo ' no dns= entry'
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if not if(! ip/ping -n 1 $dns >/dev/null >[2=1])
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echo ' dns='$dns 'does not reply to ping'
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if not
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echo ' dns='$dns 'looks ok'
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auth=`{ndb/query ipnet $ipnet auth}
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if(~ $auth '')
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echo ' no auth= entry'
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if not if(! ip/ping -n 1 $auth >/dev/null >[2=1])
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echo ' auth='$auth 'does not reply to ping'
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if not {
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authok=1
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echo ' auth='$auth 'looks ok'
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}
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authdom=`{ndb/query ipnet $ipnet authdom}
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if(~ $authdom '')
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echo ' no authdom= entry'
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if not
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echo ' authdom='$authdom 'looks ok'
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}
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fn checkauth {
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echo 'checking auth server configuration:'
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auth=`{ndb/query ipnet $ipnet auth}
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if(~ $auth ''){
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echo ' no auth server'
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exit fail
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}
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if not if(~ $auth $sysname){
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echo ' we are the auth server'
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authisus=1
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}
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if not if(~ $auth $dom){
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echo ' we are the auth server'
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authisus=1
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}
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if not {
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echo ' we are not the auth server '^$auth
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echo ' if this is a mistake, set auth='$sysname' or auth='$dom
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if(~ $authok 1)
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echo ' run auth/debug to test the auth server'
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}
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if(~ $authisus 1){
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if(! grep -s keyfs <{ps})
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echo ' auth/keyfs is not running, try reboot'
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if not
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echo ' auth/keyfs is running'
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if(! grep -s 'Listen *567' <{netstat -n})
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echo ' no one listening on port 567, try reboot'
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if not {
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echo ' someone is listening on port 567'
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echo ' run auth/debug to test the auth server'
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}
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}
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}
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fn checksec {
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echo 'checking basic security:'
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if(@{rfork n; mount -n /srv/boot /root >/dev/null >[2=1]})
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echo ' file server does not require auth for user '^`{cat '#c'/user}
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if not
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echo ' file server seems to require auth'
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}
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checkhost
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checknet
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checkauth
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checksec
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