98f3cd0e32
* If you used old event callbacks API, you need to switch to the streams API
* See clixon_stream.[ch]
* Old streams API which needs to be removed include:
* clicon_log_register_callback()
* subscription_add() --> stream_register()
* backend_notify() and backend_notify_xml() - use stream_notify() instead
* Example uses "NETCONF" stream instead of "ROUTING"
* Added timeout option -t for clixon_netconf - quit after max time.
248 lines
8.1 KiB
Bash
Executable file
248 lines
8.1 KiB
Bash
Executable file
#!/bin/bash
|
|
# Authentication and authorization and IETF NACM
|
|
# External NACM file
|
|
# See RFC 8341 A.2
|
|
# But replaced ietf-netconf-monitoring with *
|
|
|
|
APPNAME=example
|
|
# include err() and new() functions and creates $dir
|
|
. ./lib.sh
|
|
|
|
cfg=$dir/conf_yang.xml
|
|
fyang=$dir/test.yang
|
|
fyangerr=$dir/err.yang
|
|
nacmfile=$dir/nacmfile
|
|
|
|
# Note filter out example_backend_nacm.so in CLICON_BACKEND_REGEXP below
|
|
cat <<EOF > $cfg
|
|
<config>
|
|
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
|
|
<CLICON_YANG_DIR>/usr/local/share/example/yang</CLICON_YANG_DIR>
|
|
<CLICON_YANG_MODULE_MAIN>$fyang</CLICON_YANG_MODULE_MAIN>
|
|
<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
|
|
<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
|
|
<CLICON_BACKEND_REGEXP>example_backend.so$</CLICON_BACKEND_REGEXP>
|
|
<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/$APPNAME.sock</CLICON_SOCK>
|
|
<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
|
|
<CLICON_CLI_GENMODEL_COMPLETION>1</CLICON_CLI_GENMODEL_COMPLETION>
|
|
<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
|
|
<CLICON_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
|
|
<CLICON_RESTCONF_PRETTY>false</CLICON_RESTCONF_PRETTY>
|
|
<CLICON_NACM_MODE>external</CLICON_NACM_MODE>
|
|
<CLICON_NACM_FILE>$nacmfile</CLICON_NACM_FILE>
|
|
</config>
|
|
EOF
|
|
|
|
cat <<EOF > $fyang
|
|
module $APPNAME{
|
|
prefix ex;
|
|
container authentication {
|
|
description "Example code for enabling www basic auth and some example
|
|
users";
|
|
leaf basic_auth{
|
|
description "Basic user / password authentication as in HTTP basic auth";
|
|
type boolean;
|
|
default true;
|
|
}
|
|
list auth {
|
|
description "user / password entries. Valid if basic_auth=true";
|
|
key user;
|
|
leaf user{
|
|
description "User name";
|
|
type string;
|
|
}
|
|
leaf password{
|
|
description "Password";
|
|
type string;
|
|
}
|
|
}
|
|
}
|
|
leaf x{
|
|
type int32;
|
|
description "something to edit";
|
|
}
|
|
container state {
|
|
config false;
|
|
description "state data for example application";
|
|
leaf-list op {
|
|
type string;
|
|
}
|
|
}
|
|
}
|
|
EOF
|
|
|
|
cat <<EOF > $nacmfile
|
|
<nacm>
|
|
<enable-nacm>true</enable-nacm>
|
|
<read-default>deny</read-default>
|
|
<write-default>deny</write-default>
|
|
<exec-default>deny</exec-default>
|
|
<groups>
|
|
<group>
|
|
<name>admin</name>
|
|
<user-name>admin</user-name>
|
|
<user-name>adm1</user-name>
|
|
</group>
|
|
<group>
|
|
<name>limited</name>
|
|
<user-name>wilma</user-name>
|
|
<user-name>bam-bam</user-name>
|
|
</group>
|
|
<group>
|
|
<name>guest</name>
|
|
<user-name>guest</user-name>
|
|
<user-name>guest@example.com</user-name>
|
|
</group>
|
|
</groups>
|
|
<rule-list>
|
|
<name>guest-acl</name>
|
|
<group>guest</group>
|
|
<rule>
|
|
<name>deny-ncm</name>
|
|
<module-name>*</module-name>
|
|
<access-operations>*</access-operations>
|
|
<action>deny</action>
|
|
<comment>
|
|
Do not allow guests any access to any information.
|
|
</comment>
|
|
</rule>
|
|
</rule-list>
|
|
<rule-list>
|
|
<name>limited-acl</name>
|
|
<group>limited</group>
|
|
<rule>
|
|
<name>permit-get</name>
|
|
<rpc-name>get</rpc-name>
|
|
<module-name>*</module-name>
|
|
<access-operations>exec</access-operations>
|
|
<action>permit</action>
|
|
<comment>
|
|
Allow get
|
|
</comment>
|
|
</rule>
|
|
<rule>
|
|
<name>permit-get-config</name>
|
|
<rpc-name>get-config</rpc-name>
|
|
<module-name>*</module-name>
|
|
<access-operations>exec</access-operations>
|
|
<action>permit</action>
|
|
<comment>
|
|
Allow get-config
|
|
</comment>
|
|
</rule>
|
|
</rule-list>
|
|
<rule-list>
|
|
<name>admin-acl</name>
|
|
<group>admin</group>
|
|
<rule>
|
|
<name>permit-all</name>
|
|
<module-name>*</module-name>
|
|
<access-operations>*</access-operations>
|
|
<action>permit</action>
|
|
<comment>
|
|
Allow the 'admin' group complete access to all operations and data.
|
|
</comment>
|
|
</rule>
|
|
</rule-list>
|
|
</nacm>
|
|
EOF
|
|
|
|
# kill old backend (if any)
|
|
new "kill old backend -zf $cfg -y $fyang"
|
|
sudo clixon_backend -zf $cfg -y $fyang
|
|
if [ $? -ne 0 ]; then
|
|
err
|
|
fi
|
|
sleep 1
|
|
new "start backend -s init -f $cfg -y $fyang"
|
|
# start new backend
|
|
sudo $clixon_backend -s init -f $cfg -y $fyang
|
|
if [ $? -ne 0 ]; then
|
|
err
|
|
fi
|
|
sleep 1
|
|
|
|
new "kill old restconf daemon"
|
|
sudo pkill -u www-data clixon_restconf
|
|
|
|
new "start restconf daemon (-a is enable http basic auth)"
|
|
sudo start-stop-daemon -S -q -o -b -x /www-data/clixon_restconf -d /www-data -c www-data -- -f $cfg -y $fyang -- -a
|
|
|
|
sleep 1
|
|
|
|
new "restconf DELETE whole datastore"
|
|
expecteq "$(curl -u adm1:bar -sS -X DELETE http://localhost/restconf/data)" ""
|
|
|
|
new2 "auth get"
|
|
expecteq "$(curl -u adm1:bar -sS -X GET http://localhost/restconf/data/state)" '{"state": {"op": "42"}}
|
|
|
|
'
|
|
|
|
new "Set x to 0"
|
|
expecteq "$(curl -u adm1:bar -sS -X PUT -d '{"x": 0}' http://localhost/restconf/data/x)" ""
|
|
|
|
new2 "auth get (no user: access denied)"
|
|
expecteq "$(curl -sS -X GET -H \"Accept:\ application/yang-data+json\" http://localhost/restconf/data)" '{"ietf-restconf:errors" : {"error": {"error-tag": "access-denied","error-type": "protocol","error-severity": "error","error-message": "The requested URL was unauthorized"}}}
|
|
'
|
|
|
|
new2 "auth get (wrong passwd: access denied)"
|
|
expecteq "$(curl -u adm1:foo -sS -X GET http://localhost/restconf/data)" '{"ietf-restconf:errors" : {"error": {"error-tag": "access-denied","error-type": "protocol","error-severity": "error","error-message": "The requested URL was unauthorized"}}}
|
|
'
|
|
|
|
new2 "auth get (access)"
|
|
expecteq "$(curl -u adm1:bar -sS -X GET http://localhost/restconf/data/x)" '{"x": 0}
|
|
|
|
'
|
|
|
|
new2 "admin get nacm"
|
|
expecteq "$(curl -u adm1:bar -sS -X GET http://localhost/restconf/data/x)" '{"x": 0}
|
|
|
|
'
|
|
|
|
new2 "limited get nacm"
|
|
expecteq "$(curl -u wilma:bar -sS -X GET http://localhost/restconf/data/x)" '{"x": 0}
|
|
|
|
'
|
|
|
|
new2 "guest get nacm"
|
|
expecteq "$(curl -u guest:bar -sS -X GET http://localhost/restconf/data/x)" '{"ietf-restconf:errors" : {"error": {"error-tag": "access-denied","error-type": "protocol","error-severity": "error","error-message": "The requested URL was unauthorized"}}}
|
|
'
|
|
|
|
new "admin edit nacm"
|
|
expecteq "$(curl -u adm1:bar -sS -X PUT -d '{"x": 1}' http://localhost/restconf/data/x)" ""
|
|
|
|
new2 "limited edit nacm"
|
|
expecteq "$(curl -u wilma:bar -sS -X PUT -d '{"x": 2}' http://localhost/restconf/data/x)" '{"ietf-restconf:errors" : {"error": {"error-tag": "access-denied","error-type": "protocol","error-severity": "error","error-message": "default deny"}}}
|
|
'
|
|
|
|
new2 "guest edit nacm"
|
|
expecteq "$(curl -u guest:bar -sS -X PUT -d '{"x": 3}' http://localhost/restconf/data/x)" '{"ietf-restconf:errors" : {"error": {"error-tag": "access-denied","error-type": "protocol","error-severity": "error","error-message": "The requested URL was unauthorized"}}}
|
|
'
|
|
|
|
new "cli show conf as admin"
|
|
expectfn "$clixon_cli -1 -U adm1 -l o -f $cfg -y $fyang show conf" 0 "^x 1;$"
|
|
|
|
new "cli show conf as limited"
|
|
expectfn "$clixon_cli -1 -U wilma -l o -f $cfg -y $fyang show conf" 0 "^x 1;$"
|
|
|
|
new "cli show conf as guest"
|
|
expectfn "$clixon_cli -1 -U guest -l o -f $cfg -y $fyang show conf" 255 "protocol access-denied"
|
|
|
|
new "cli rpc as admin"
|
|
expectfn "$clixon_cli -1 -U adm1 -l o -f $cfg -y $fyang rpc ipv4" 0 "<next-hop-list>2.3.4.5</next-hop-list>"
|
|
|
|
new "cli rpc as limited"
|
|
expectfn "$clixon_cli -1 -U wilma -l o -f $cfg -y $fyang rpc ipv4" 255 "protocol access-denied default deny"
|
|
|
|
new "cli rpc as guest"
|
|
expectfn "$clixon_cli -1 -U guest -l o -f $cfg -y $fyang rpc ipv4" 255 "protocol access-denied access denied"
|
|
|
|
new "Kill restconf daemon"
|
|
sudo pkill -u www-data clixon_restconf
|
|
|
|
new "Kill backend"
|
|
pid=`pgrep clixon_backend`
|
|
if [ -z "$pid" ]; then
|
|
err "backend already dead"
|
|
fi
|
|
# kill backend
|
|
sudo clixon_backend -zf $cfg
|
|
if [ $? -ne 0 ]; then
|
|
err "kill backend"
|
|
fi
|
|
|
|
rm -rf $dir
|