* Implementation of "chunked framing" according to RFC6242 for Netconf 1.1.

* First hello is 1.0 EOM framing, then successing rpc is chunked framing
  * See
    * [Netconf framing](https://github.com/clicon/clixon/issues/50), and
    * [Clixon does not switch to chunked framing after NETCONF 1.1 is negotiated](https://github.com/clicon/clixon/issues/314)
* C:
  * Moved netconf framing code from netconf application to clixon lib
* Test:
  * New expecteof_netconf and adjusted other expect scripts to handle NETCONF 1.1 framing
This commit is contained in:
Olof hagsand 2022-03-27 17:39:24 +02:00
parent bf983d7ca4
commit c038c9a27f
95 changed files with 1758 additions and 1208 deletions

View file

@ -105,17 +105,17 @@ wait_backend
let nr=0
new "Basic transaction to add top-level x"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><table xmlns='urn:example:clixon'><parameter><name>$nr</name></parameter></table></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><table xmlns='urn:example:clixon'><parameter><name>$nr</name></parameter></table></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "Commit base"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><commit/></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
let line=13 # Skipping basic transaction. Sanity check, find one last transaction
xml="<table xmlns=\"urn:example:clixon\"><parameter><name>0</name></parameter></table>"
checklog "$nr nacm_end add: $xml" $line
new "Send restart nacm plugin"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><restart-plugin $LIBNS><plugin>example_backend_nacm</plugin></restart-plugin></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><restart-plugin $LIBNS><plugin>example_backend_nacm</plugin></restart-plugin></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
# Now analyze log:
# all transactions come from nacm plugin only.
@ -129,7 +129,7 @@ done
# Negative test: restart a plugin that does not exist
new "Send restart to nonexistatn plugin expect fail"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><restart-plugin $LIBNS><plugin>xxx</plugin></restart-plugin></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>plugin</bad-element></error-info><error-severity>error</error-severity><error-message>No such plugin</error-message></rpc-error></rpc-reply>]]>]]>$"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><restart-plugin $LIBNS><plugin>xxx</plugin></restart-plugin></rpc>" "" "<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>plugin</bad-element></error-info><error-severity>error</error-severity><error-message>No such plugin</error-message></rpc-error></rpc-reply>"
if [ $BE -ne 0 ]; then
new "Kill backend"