e7b60619da
* Restconf RFC 8040 increased feature compliance
* Cache-Control: no-cache added in HTTP responses (RFC Section 5.5)
* Restconf monitoring capabilities (RFC Section 9.1)
* Added support for Yang extensions
* New plugin callback: ca_extension
* Main backend example includes example code on how to implement a Yang extension in a plugin.
* JSON changes
* Non-pretty-print output removed all extra spaces.
* Example: `{"nacm-example:x": 42}` --> {"nacm-example:x":42}`
* Empty JSON container changed from `null` to `{}`.
* Empty list and leafs remain as `null`
* Removed unnecessary configure dependencies
* libnsl, libcrypt, libm, if_vlan,...
* pseudo-plugin added, to enable callbacks also for main programs. Useful for extensions
* Yang Unique statements with multiple schema identifiers did not work on some platforms due to memory error.
126 lines
3.8 KiB
Bash
Executable file
126 lines
3.8 KiB
Bash
Executable file
#!/bin/bash
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# Yang extensions and unknown statements.
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# 1) First test syntax
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# Assuming the following extension definition:
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# prefix p;
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# extension keyw {
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# argument arg; # optional
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# }
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# there are four forms of unknown statement as follows:
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# p:keyw;
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# p:keyw arg;
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# p:keyw { stmt;* }
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# p:keyw arg { stmt;* }
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#
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# 2) The extensions results in in a node data definition.
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# Second, the example is run without the extension enabled, then it is enabled.
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# Magic line must be first in script (see README.md)
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s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
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APPNAME=example
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cfg=$dir/conf_yang.xml
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fyang=$dir/$APPNAME.yang
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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_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
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<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
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<CLICON_YANG_DIR>$IETFRFC</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_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
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<CLICON_NETCONF_DIR>/usr/local/lib/$APPNAME/netconf</CLICON_NETCONF_DIR>
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<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
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<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
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<CLICON_SOCK>/usr/local/var/$APPNAME/$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_CLI_GENMODEL_COMPLETION>1</CLICON_CLI_GENMODEL_COMPLETION>
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<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
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<CLICON_MODULE_LIBRARY_RFC7895>true</CLICON_MODULE_LIBRARY_RFC7895>
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</clixon-config>
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EOF
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cat <<EOF > $fyang
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module $APPNAME{
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yang-version 1.1;
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prefix ex;
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namespace "urn:example:clixon";
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extension e1 {
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description "no argument, no statements";
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}
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extension e2 {
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description "with argument, no statements";
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argument arg;
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}
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extension e3 {
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description "no argument, with statement";
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}
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extension e4 {
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description "with argument, with statement";
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argument arg;
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}
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grouping foo {
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leaf foo{
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type string;
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}
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}
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grouping bar {
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leaf bar{
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type string;
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}
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}
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ex:e1;
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ex:e2 arg1;
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ex:e3 {
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uses foo;
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}
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ex:e4 arg1{
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uses bar;
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}
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}
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EOF
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XML='<foo xmlns="urn:example:clixon">a string</foo>'
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new "test params: -f $cfg"
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if [ $BE -ne 0 ]; then
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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 init -f $cfg"
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start_backend -s init -f $cfg
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new "waiting"
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wait_backend
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fi
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# The main example implements ex:e4
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new "Add extension foo (not implemented)"
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expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 '<rpc><edit-config><target><candidate/></target><config><foo xmlns="urn:example:clixon">a string</foo></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-type>application</error-type><error-tag>unknown-element</error-tag><error-info><bad-element>foo</bad-element></error-info><error-severity>error</error-severity>'
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new "Add extension bar (is implemented)"
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expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 '<rpc><edit-config><target><candidate/></target><config><bar xmlns="urn:example:clixon">a string</bar></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>'
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new "netconf get config"
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expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 "<rpc><get-config><source><candidate/></source></get-config></rpc>]]>]]>" '^<rpc-reply><data><bar xmlns="urn:example:clixon">a string</bar></data></rpc-reply>]]>]]>$'
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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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sudo pkill -u root -f clixon_backend
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fi
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rm -rf $dir
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