Restconf RFC8071 call-home first working prototype
This commit is contained in:
Olof hagsand
parent
a3b94f4781
commit
7d8ddf7697
18 changed files with 1115 additions and 122 deletions
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@ -75,7 +75,7 @@ DATASTORE_TOP="config"
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CLIXON_AUTOCLI_REV="2022-02-11"
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CLIXON_LIB_REV="2021-12-05"
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CLIXON_CONFIG_REV="2022-03-21"
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CLIXON_RESTCONF_REV="2022-03-21"
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CLIXON_RESTCONF_REV="2022-08-01"
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CLIXON_EXAMPLE_REV="2020-12-01"
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# Length of TSL RSA key
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@ -61,6 +61,12 @@ function memonce(){
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memerr=0
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for test in $pattern; do
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# Can happen if no pattern, eg pattern=foo but "foo" does not exist
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if [ ! -f $test ]; then
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echo -e "\e[31mNo such file: $test"
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echo -ne "\e[0m"
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exit -1
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fi
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if [ $testnr != 0 ]; then echo; fi
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perfnr=1000 # Limit performance tests
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testfile=$test
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243
test/test_restconf_callhome.sh
Executable file
243
test/test_restconf_callhome.sh
Executable file
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@ -0,0 +1,243 @@
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#!/usr/bin/env bash
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# test of Restconf callhome
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# See RFC 8071 NETCONF Call Home and RESTCONF Call Home
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# No NACM for now
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# Magic line must be first in script (see README.md)
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s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
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APPNAME=example
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: ${clixon_restconf_callhome_client:=clixon_restconf_callhome_client}
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cfg=$dir/conf_yang.xml
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fyang=$dir/clixon-example.yang
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clispec=$dir/spec.cli
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certdir=$dir/certs
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cakey=$certdir/ca_key.pem
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cacert=$certdir/ca_cert.pem
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srvkey=$certdir/srv_key.pem
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srvcert=$certdir/srv_cert.pem
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users="andy" # generate certs for some users
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RCPROTO=https
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# Callhome stream is HTTP/1.1, other communication is HTTP/2
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HVER=2
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HVERCH=1.1
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test -d $certdir || mkdir $certdir
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cat <<EOF > $cfg
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<clixon-config xmlns="http://clicon.org/config">
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<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
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<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>
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<CLICON_YANG_DIR>${YANG_INSTALLDIR}</CLICON_YANG_DIR>
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<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
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<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
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<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
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<CLICON_BACKEND_REGEXP>example_backend.so$</CLICON_BACKEND_REGEXP>
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<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
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<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
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<CLICON_CLISPEC_DIR>$dir</CLICON_CLISPEC_DIR>
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<CLICON_YANG_LIBRARY>false</CLICON_YANG_LIBRARY>
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<CLICON_SOCK>$dir/$APPNAME.sock</CLICON_SOCK>
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<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
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<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
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<restconf>
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<enable>true</enable>
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<auth-type>client-certificate</auth-type>
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<pretty>false</pretty>
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<server-cert-path>$srvcert</server-cert-path>
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<server-key-path>$srvkey</server-key-path>
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<server-ca-cert-path>$cacert</server-ca-cert-path>
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<debug>1</debug>
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<socket>
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<namespace>default</namespace>
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<call-home>
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<connection-type>
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<persistent/>
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</connection-type>
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</call-home>
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<address>127.0.0.1</address>
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<port>4336</port>
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<ssl>true</ssl>
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</socket>
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<socket>
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<namespace>default</namespace>
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<address>0.0.0.0</address>
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<port>443</port>
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<ssl>true</ssl>
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</socket>
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</restconf>
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<autocli>
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<module-default>false</module-default>
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<list-keyword-default>kw-nokey</list-keyword-default>
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<treeref-state-default>false</treeref-state-default>
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<rule>
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<name>include clixon-example</name>
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<operation>enable</operation>
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<module-name>clixon-example</module-name>
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</rule>
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<rule>
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<name>include ietf-netconf-server</name>
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<operation>enable</operation>
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<module-name>ietf-netconf-server</module-name>
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</rule>
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<rule>
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<name>include ietf-keystore</name>
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<operation>enable</operation>
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<module-name>ietf-keystore</module-name>
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</rule>
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<rule>
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<name>include ietf-truststore</name>
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<operation>enable</operation>
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<module-name>ietf-truststore</module-name>
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</rule>
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</autocli>
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</clixon-config>
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EOF
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cat <<EOF > $fyang
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module clixon-example{
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yang-version 1.1;
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namespace "urn:example:clixon";
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prefix ex;
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/* Generic config data */
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container table{
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list parameter{
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key name;
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leaf name{
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type string;
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}
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leaf value{
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type string;
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}
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}
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}
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}
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EOF
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cat <<EOF > $clispec
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CLICON_MODE="example";
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CLICON_PROMPT="%U@%H %W> ";
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CLICON_PLUGIN="example_cli";
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# Autocli syntax tree operations
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set @datamodel, cli_auto_set();
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merge @datamodel, cli_auto_merge();
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create @datamodel, cli_auto_create();
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delete("Delete a configuration item") @datamodel, cli_auto_del();
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validate("Validate changes"), cli_validate();
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commit("Commit the changes"), cli_commit();
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quit("Quit"), cli_quit();
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show("Show a particular state of the system"){
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configuration("Show configuration"), cli_auto_show("datamodel", "candidate", "text", true, false);{
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xml("Show configuration as XML"), cli_auto_show("datamodel", "candidate", "xml", true, false);
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cli("Show configuration as CLI commands"), cli_auto_show("datamodel", "candidate", "cli", false, false, "set ");
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netconf("Show configuration as netconf edit-config operation"), cli_auto_show("datamodel", "candidate", "netconf", false, false);
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text("Show configuration as text"), cli_auto_show("datamodel", "candidate", "text", false, false);
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json("Show configuration as JSON"), cli_auto_show("datamodel", "candidate", "json", false, false);
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}
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state("Show configuration and state"), cli_auto_show("datamodel", "running", "xml", false, true);
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}
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EOF
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# Create server certs
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cacerts $cakey $cacert
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servercerts $cakey $cacert $srvkey $srvcert
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# Create client certs
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for name in $users; do
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cat<<EOF > $dir/$name.cnf
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[req]
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prompt = no
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distinguished_name = dn
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[dn]
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CN = $name # This can be verified using SSL_set1_host
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emailAddress = $name@foo.bar
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O = Clixon
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L = Stockholm
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C = SE
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EOF
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# Create client key
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openssl genpkey -algorithm RSA -out "$certdir/$name.key" || err "Generate client key"
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# Generate CSR (signing request)
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openssl req -new -config $dir/$name.cnf -key $certdir/$name.key -out $certdir/$name.csr
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# Sign by CA
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openssl x509 -req -extfile $dir/$name.cnf -days 7 -passin "pass:password" -in $certdir/$name.csr -CA $cacert -CAkey $cakey -CAcreateserial -out $certdir/$name.crt || err "Generate signing client cert"
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done
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# hardcoded to andy
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cat <<EOF > $dir/startup_db
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<${DATASTORE_TOP}>
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</${DATASTORE_TOP}>
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EOF
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# Callhome request from client
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cat <<EOF > $dir/data
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GET /restconf/data HTTP/$HVERCH
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Host: localhost
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Accept: application/yang-data+xml
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EOF
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new "test params: -f $cfg"
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# Bring your own backend
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if [ $BE -ne 0 ]; then
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# kill old backend (if any)
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new "kill old backend"
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sudo clixon_backend -zf $cfg
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if [ $? -ne 0 ]; then
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err
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fi
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new "start backend -s startup -f $cfg"
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start_backend -s startup -f $cfg
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fi
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new "wait backend"
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wait_backend
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if [ $RC -ne 0 ]; then
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new "kill old restconf daemon"
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stop_restconf_pre
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new "start restconf daemon"
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start_restconf -f $cfg
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fi
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new "wait restconf"
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wait_restconf
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new "restconf Add init data"
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expectpart "$(curl $CURLOPTS --key $certdir/andy.key --cert $certdir/andy.crt -X POST -H "Accept: application/yang-data+json" -H "Content-Type: application/yang-data+json" -d '{"clixon-example:table":{"parameter":{"name":"x","value":"foo"}}}' $RCPROTO://127.0.0.1/restconf/data)" 0 "HTTP/$HVER 201"
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new "Send GET via callhome client"
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expectpart "$(${clixon_restconf_callhome_client} -D $DBG -f $dir/data -a 127.0.0.1 -c $srvcert -k $srvkey -C $cacert)" 0 "HTTP/$HVERCH 200 OK" "Content-Type: application/yang-data+xml"
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# Kill old
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if [ $RC -ne 0 ]; then
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new "Kill restconf daemon"
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stop_restconf
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fi
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if [ $BE -ne 0 ]; then
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new "Kill backend"
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# Check if premature kill
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pid=$(pgrep -u root -f clixon_backend)
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if [ -z "$pid" ]; then
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err "backend already dead"
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fi
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# kill backend
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stop_backend -f $cfg
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fi
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rm -rf $dir
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new "endtest"
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endtest
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