clixon/test/test_nacm_datanode_paths.sh
2023-02-15 13:59:21 +01:00

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#!/usr/bin/env bash
# NACM data node rules
# Other NACM datanode tests assume a fixed NACM PATH ruleset
# These tests add and changes datanode rules in paths
# There is problems with namespace for paths
# See test_nacm_datanode_read.sh for original RULES for limit which are here added dynamically
#
# Magic line must be first in script (see README.md)
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
APPNAME=example
# Common NACM scripts
. ./nacm.sh
cfg=$dir/conf_yang.xml
fyang=$dir/nacm-example.yang
# Define default restconfig config: RESTCONFIG
RESTCONFIG=$(restconf_config user false)
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>${YANG_INSTALLDIR}</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>
<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
<CLICON_RESTCONF_DIR>/usr/local/lib/$APPNAME/restconf</CLICON_RESTCONF_DIR>
<CLICON_NACM_MODE>internal</CLICON_NACM_MODE>
<CLICON_NACM_CREDENTIALS>none</CLICON_NACM_CREDENTIALS>
$RESTCONFIG
</clixon-config>
EOF
cat <<EOF > $fyang
module nacm-example{
yang-version 1.1;
namespace "urn:example:nacm";
prefix ex;
import ietf-netconf-acm {
prefix nacm;
}
container table{
container parameters{
list parameter{
key name;
leaf name{
type string;
}
leaf value{
type string;
}
}
}
}
}
EOF
# Set initial NACM rules in startup enabling admin and a single param config
cat <<EOF > $dir/startup_db
<${DATASTORE_TOP}>
<table xmlns="urn:example:nacm">
<parameters>
<parameter>
<name>a</name>
<value>72</value>
</parameter>
</parameters>
</table>
<nacm xmlns="urn:ietf:params:xml:ns:yang:ietf-netconf-acm">
<enable-nacm>true</enable-nacm>
<read-default>deny</read-default>
<write-default>deny</write-default>
<exec-default>permit</exec-default>
$NGROUPS
$NADMIN
</nacm>
</${DATASTORE_TOP}>
EOF
new "test params: -f $cfg"
if [ $BE -ne 0 ]; then
new "kill old backend"
sudo clixon_backend -zf $cfg
if [ $? -ne 0 ]; then
err
fi
new "start backend -s startup -f $cfg"
start_backend -s startup -f $cfg
fi
new "wait backend"
wait_backend
if [ $RC -ne 0 ]; then
new "kill old restconf daemon"
stop_restconf_pre
new "start restconf daemon"
start_restconf -f $cfg
fi
new "wait restconf"
wait_restconf
new "admin read OK"
expectpart "$(curl -u andy:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/nacm-example:table/parameters/parameter=a)" 0 "HTTP/$HVER 200" '{"nacm-example:parameter":\[{"name":"a","value":"72"}\]}'
new "Fail limit read"
expectpart "$(curl -u wilma:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/nacm-example:table/parameters/parameter=a)" 0 "HTTP/$HVER 404" '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"invalid-value","error-severity":"error","error-message":"Instance does not exist"}}}'
# Add NACM read rule
new "Add NACM read path rule XML"
expectpart "$(curl -u andy:bar $CURLOPTS -X POST $RCPROTO://localhost/restconf/data/ietf-netconf-acm:nacm -H 'Content-Type: application/yang-data+xml' -d '<rule-list xmlns="urn:ietf:params:xml:ns:yang:ietf-netconf-acm"><name>limited-acl</name><group>limited</group><rule><name>table</name><module-name>*</module-name><access-operations>read</access-operations><path xmlns:ex="urn:example:nacm">/ex:table</path><action>permit</action></rule></rule-list>')" 0 "HTTP/$HVER 201"
new "Read NACM rule"
expectpart "$(curl -u andy:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/ietf-netconf-acm:nacm/rule-list=limited-acl)" 0 "HTTP/$HVER 200" '{"ietf-netconf-acm:rule-list":\[{"name":"limited-acl","group":\["limited"\],"rule":\[{"name":"table","module-name":"\*","path":"/ex:table","access-operations":"read","action":"permit"}\]}\]}'
new "limit read OK"
expectpart "$(curl -u wilma:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/nacm-example:table/parameters/parameter=a)" 0 "HTTP/$HVER 200" '{"nacm-example:parameter":\[{"name":"a","value":"72"}\]}'
new "Delete NACM read rule"
expectpart "$(curl -u andy:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/ietf-netconf-acm:nacm/rule-list=limited-acl)" 0 "HTTP/$HVER 204"
new "Fail limit read"
expectpart "$(curl -u wilma:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/nacm-example:table/parameters/parameter=a)" 0 "HTTP/$HVER 404" '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"invalid-value","error-severity":"error","error-message":"Instance does not exist"}}}'
new "Add NACM read path rule JSON"
expectpart "$(curl -u andy:bar $CURLOPTS -X POST $RCPROTO://localhost/restconf/data/ietf-netconf-acm:nacm -H 'Content-Type: application/yang-data+json' -d '{"ietf-netconf-acm:rule-list":[{"name":"limited-acl","group":"limited","rule":[{"name":"table","module-name":"*","path":"/ex:table","access-operations":"read","action":"permit"}]}]}')" 0 "HTTP/$HVER 201"
new "Read NACM rule"
expectpart "$(curl -u andy:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/ietf-netconf-acm:nacm/rule-list=limited-acl)" 0 "HTTP/$HVER 200" '{"ietf-netconf-acm:rule-list":\[{"name":"limited-acl","group":\["limited"\],"rule":\[{"name":"table","module-name":"\*","path":"/ex:table","access-operations":"read","action":"permit"}\]}\]}'
new "limit read OK (Set rul w JSON)"
expectpart "$(curl -u wilma:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/nacm-example:table/parameters/parameter=a)" 0 "HTTP/$HVER 200" '{"nacm-example:parameter":\[{"name":"a","value":"72"}\]}'
new "Delete NACM read rule"
expectpart "$(curl -u andy:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/ietf-netconf-acm:nacm/rule-list=limited-acl)" 0 "HTTP/$HVER 204"
new "Fail limit read"
expectpart "$(curl -u wilma:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/nacm-example:table/parameters/parameter=a)" 0 "HTTP/$HVER 404" '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"invalid-value","error-severity":"error","error-message":"Instance does not exist"}}}'
if [ $RC -ne 0 ]; then
new "Kill restconf daemon"
stop_restconf
fi
if [ $BE -ne 0 ]; then # Bring your own backend
new "Kill backend"
# Check if premature kill
pid=$(pgrep -u root -f clixon_backend)
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
stop_backend -f $cfg
fi
rm -rf $dir
new "endtest"
endtest