c7e7598e3b
* No reliance on libevent or libevhtp, but on libssl >= 1.1 directly
* Moved out event handling to clixon event handling
* Moved out all ssl calls to clixon
* New code MUST use libevhtp from https://github.com/clixon/clixon-libevhtp.git
* This does NOT work: libevhtp from https://github.com/criticalstack/libevhtp.git
281 lines
12 KiB
Bash
Executable file
281 lines
12 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# Authentication and authorization and IETF NACM
|
|
# NACM module rules
|
|
# A module rule has the "module-name" leaf set but no nodes from the
|
|
# "rule-type" choice set.
|
|
# @see test_nacm.sh is slightly modified - this follows the RFC more closely
|
|
# See RFC 8341 A.1 and A.2
|
|
# Note: use clixon-example instead of ietf-netconf-monitoring since the latter is
|
|
# A) Three tracks in the code for leaf/leaf-list, container/lists, and root
|
|
# B) Three operations: create, update, delete (write)
|
|
# C) Two access operations: permit, deny (also default deny/permit)
|
|
# This gives 18 testcases
|
|
# Set group access:
|
|
# - Admin: permit: create, update, delete
|
|
# - Limit: permit: create, delete; deny: update
|
|
# - Guest: permit: update; deny: create delete
|
|
# ops\track:| root | leaf | list
|
|
#-----------+--------+--------+----------
|
|
# create | na | p/d | p/d
|
|
# update | p/d | p/d | p/d
|
|
# delete | p/d | p/d | p/d
|
|
|
|
# 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
|
|
restconf_config user false
|
|
|
|
cat <<EOF > $cfg
|
|
<clixon-config xmlns="http://clicon.org/config">
|
|
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
|
|
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
|
|
<CLICON_YANG_DIR>$IETFRFC</CLICON_YANG_DIR>
|
|
<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
|
|
<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
|
|
<CLICON_RESTCONF_DIR>/usr/local/lib/$APPNAME/restconf</CLICON_RESTCONF_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_MODULE_LIBRARY_RFC7895>false</CLICON_MODULE_LIBRARY_RFC7895>
|
|
<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
|
|
<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
|
|
<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
|
|
<CLICON_NACM_MODE>internal</CLICON_NACM_MODE>
|
|
<CLICON_NACM_DISABLED_ON_EMPTY>true</CLICON_NACM_DISABLED_ON_EMPTY>
|
|
$RESTCONFIG
|
|
</clixon-config>
|
|
EOF
|
|
|
|
cat <<EOF > $fyang
|
|
module nacm-example{
|
|
yang-version 1.1;
|
|
namespace "urn:example:nacm";
|
|
prefix nex;
|
|
import clixon-example {
|
|
prefix ex;
|
|
}
|
|
import ietf-netconf-acm {
|
|
prefix nacm;
|
|
}
|
|
leaf x{
|
|
type int32;
|
|
description "something to edit";
|
|
}
|
|
list a{
|
|
key k;
|
|
leaf k{
|
|
type string;
|
|
}
|
|
container b{
|
|
leaf c{
|
|
type string;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
EOF
|
|
|
|
# The groups are slightly modified from RFC8341 A.1 ($USER added in admin group)
|
|
# The rule-list is from A.2
|
|
RULES=$(cat <<EOF
|
|
<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
|
|
|
|
<rule-list>
|
|
<name>limited-acl</name>
|
|
<group>limited</group>
|
|
<rule>
|
|
<name>permit-create-delete</name>
|
|
<module-name>nacm-example</module-name>
|
|
<access-operations>read create delete</access-operations>
|
|
<action>permit</action>
|
|
</rule>
|
|
<rule>
|
|
<name>deny-update</name>
|
|
<module-name>nacm-example</module-name>
|
|
<access-operations>update</access-operations>
|
|
<action>deny</action>
|
|
</rule>
|
|
</rule-list>
|
|
|
|
<rule-list>
|
|
<name>guest-acl</name>
|
|
<group>guest</group>
|
|
<rule>
|
|
<name>permit-update</name>
|
|
<module-name>nacm-example</module-name>
|
|
<access-operations>read update</access-operations>
|
|
<action>permit</action>
|
|
</rule>
|
|
<rule>
|
|
<name>deny-create-delete</name>
|
|
<module-name>nacm-example</module-name>
|
|
<access-operations>create delete</access-operations>
|
|
<action>deny</action>
|
|
</rule>
|
|
|
|
</rule-list>
|
|
|
|
$NADMIN
|
|
|
|
</nacm>
|
|
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 init -f $cfg"
|
|
start_backend -s init -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 $cfg
|
|
fi
|
|
|
|
new "wait restconf"
|
|
wait_restconf
|
|
|
|
# Set nacm from scratch
|
|
function nacm(){
|
|
new "auth set authentication config"
|
|
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config operation='replace'>$RULES</config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
|
|
|
|
new "commit it"
|
|
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
|
|
|
|
new "enable nacm"
|
|
expectpart "$(curl -u andy:bar $CURLOPTS -X PUT -H 'Content-Type: application/yang-data+json' -d '{"ietf-netconf-acm:enable-nacm":true}' $RCPROTO://localhost/restconf/data/ietf-netconf-acm:nacm/enable-nacm)" 0 "HTTP/1.1 204 No Content"
|
|
}
|
|
|
|
#--------------- enable nacm
|
|
nacm
|
|
|
|
# ops\track:| root | leaf | list
|
|
#-----------+--------+--------+----------
|
|
# create | n/a | xp/dx | p/d
|
|
# update | p/d | xp/dx | p/d
|
|
# delete | p/d | xp/dx | p/d
|
|
|
|
# replace all, then must include NACM rules as well
|
|
MSG="<data>$RULES</data>"
|
|
new "update root list permit"
|
|
expectpart "$(curl -u andy:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data -d "$MSG")" 0 'HTTP/1.1 204 No Content'
|
|
# Usually a 'HTTP/1.1 100 Continue' as well
|
|
|
|
new "delete root list deny"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data)" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"default deny"}}}
|
|
'
|
|
|
|
new "delete root permit"
|
|
expectpart "$(curl -u andy:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data)" 0 'HTTP/1.1 204 No Content'
|
|
|
|
#--------------- re-enable nacm
|
|
nacm
|
|
|
|
#----------leaf
|
|
new "create leaf deny"
|
|
expectpart "$(curl -u guest:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data/nacm-example:x -d '<x xmlns="urn:example:nacm">42</x>')" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"access denied"}}}
|
|
'
|
|
|
|
new "create leaf permit"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data/nacm-example:x -d '<x xmlns="urn:example:nacm">42</x>')" 0 'HTTP/1.1 201 Created'
|
|
|
|
new "update leaf deny"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data/nacm-example:x -d '<x xmlns="urn:example:nacm">99</x>')" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"access denied"}}}
|
|
'
|
|
|
|
new "update leaf permit"
|
|
expectpart "$(curl -u guest:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data/nacm-example:x -d '<x xmlns="urn:example:nacm">99</x>')" 0 'HTTP/1.1 204 No Content'
|
|
|
|
new "read leaf check"
|
|
expectpart "$(curl -u guest:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/nacm-example:x)" 0 'HTTP/1.1 200 OK' '{"nacm-example:x":99}'
|
|
|
|
new "delete leaf deny"
|
|
expectpart "$(curl -u guest:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/nacm-example:x)" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"access denied"}}}
|
|
'
|
|
|
|
new "delete leaf permit"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/nacm-example:x)" 0 'HTTP/1.1 204 No Content'
|
|
|
|
#----- list/container
|
|
new "create list deny"
|
|
expectpart "$(curl -u guest:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data/nacm-example:a=key42 -d '<a xmlns="urn:example:nacm"><k>key42</k><b><c>str</c></b></a>')" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"access denied"}}}'
|
|
|
|
new "create list permit"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data/nacm-example:a=key42 -d '<a xmlns="urn:example:nacm"><k>key42</k><b><c>str</c></b></a>')" 0 'HTTP/1.1 201 Created'
|
|
|
|
new "update list deny"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data/nacm-example:a=key42 -d '<a xmlns="urn:example:nacm"><k>key42</k><b><c>update</c></b></a>')" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"access denied"}}'
|
|
|
|
new "update list permit"
|
|
expectpart "$(curl -u guest:bar $CURLOPTS -H 'Content-Type: application/yang-data+xml' -X PUT $RCPROTO://localhost/restconf/data/nacm-example:a=key42 -d '<a xmlns="urn:example:nacm"><k>key42</k><b><c>update</c></b></a>')" 0 'HTTP/1.1 204 No Content'
|
|
|
|
new "read list check"
|
|
expectpart "$(curl -u guest:bar $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/nacm-example:a=key42)" 0 'HTTP/1.1 200 OK' '{"nacm-example:a":[{"k":"key42","b":{"c":"update"}}]}
|
|
|
|
'
|
|
|
|
new "delete list deny"
|
|
expectpart "$(curl -u guest:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/nacm-example:a=key42)" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"access denied"}}}
|
|
'
|
|
|
|
new "delete list permit"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/nacm-example:a=key42)" 0 'HTTP/1.1 204 No Content'
|
|
|
|
#----- default deny (clixon-example limit and guest have default access)
|
|
new "default create list deny"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -X PUT -H "Content-Type: application/yang-data+json" $RCPROTO://localhost/restconf/data/clixon-example:table/parameter=key42 -d '{"clixon-example:parameter":[{"name":"key42","value":"val42"}]}')" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"default deny"}}'
|
|
|
|
new "create list permit"
|
|
expectpart "$(curl -u andy:bar $CURLOPTS -X PUT -H "Content-Type: application/yang-data+json" $RCPROTO://localhost/restconf/data/clixon-example:table/parameter=key42 -d '{"clixon-example:parameter": [{"name":"key42","value":"val42"}]}')" 0 'HTTP/1.1 201 Created'
|
|
|
|
new "default update list deny"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -X PUT -H "Content-Type: application/yang-data+json" $RCPROTO://localhost/restconf/data/clixon-example:table/parameter=key42 -d '{"clixon-example:parameter": [{"name":"key42","value":"val99"}]}')" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"default deny"}}'
|
|
|
|
new "default delete list deny"
|
|
expectpart "$(curl -u wilma:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/clixon-example:table/parameter=key42)" 0 'HTTP/1.1 403 Forbidden' '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"default deny"}}'
|
|
|
|
if [ $RC -ne 0 ]; then
|
|
new "Kill restconf daemon"
|
|
stop_restconf
|
|
fi
|
|
|
|
if [ $BE -ne 0 ]; then
|
|
new "Kill backend"
|
|
# Check if premature kill
|
|
pid=$(pgrep -u root -f clixon_backend)
|
|
if [ -z "$pid" ]; then
|
|
err "backend already dead"
|
|
fi
|
|
# kill backend
|
|
stop_backend -f $cfg
|
|
fi
|
|
|
|
# Set by restconf_config
|
|
unset RESTCONFIG
|
|
|
|
rm -rf $dir
|
|
|
|
new "endtest"
|
|
endtest
|