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

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* 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
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20
test/test_yang_anydata.sh
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@ -190,20 +190,20 @@ EOF
if ! $startup; then # If not startup, add xml using netconf
new "Put anydata"
expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config>$XMLA</config></edit-config></rpc>]]>]]>" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>"
expecteof_netconf "$clixon_netconf -qf $cfg -D $DBG" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config>$XMLA</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "Put unknown"
expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config>$XMLU</config></edit-config></rpc>]]>]]>" "$unknownreply"
expecteof_netconf "$clixon_netconf -qf $cfg -D $DBG" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config>$XMLU</config></edit-config></rpc>" "$unknownreply"
new "commit"
expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>"
expecteof_netconf "$clixon_netconf -qf $cfg -D $DBG" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><commit/></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
fi
new "Get candidate"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data>$XML</data></rpc-reply>]]>]]>$"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data>$XML</data></rpc-reply>"
new "Get running"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><running/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data>$XML</data></rpc-reply>]]>]]>$"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><running/></source></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data>$XML</data></rpc-reply>"
# Add other functions, (based on previous errors), eg cli show config, cli commit.
new "cli show configuration"
@ -219,7 +219,7 @@ EOF
echo "$STATE1" > $fstate
new "Get state (positive test)"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get content=\"nonconfig\"></get></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data>$STATE1</data></rpc-reply>]]>]]>"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get content=\"nonconfig\"></get></rpc>" "" "<rpc-reply $DEFAULTNS><data>$STATE1</data></rpc-reply>"
new "restconf get state(positive)"
expectpart "$(curl $CURLOPTS -X GET -H "Accept: application/yang-data+xml" $RCPROTO://localhost/restconf/data?content=nonconfig)" 0 "HTTP/$HVER 200" "$STATE1"
@ -228,7 +228,7 @@ EOF
echo "$STATE0" > $fstate
new "Get state (negative test)"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get content=\"nonconfig\"></get></rpc>]]>]]>" "error-message>Failed to find YANG spec of XML node: u5 with parent: sb in namespace: urn:example:unknown. Internal error, state callback returned invalid XML from plugin: example_backend</error-message>"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get content=\"nonconfig\"></get></rpc>" "error-message>Failed to find YANG spec of XML node: u5 with parent: sb in namespace: urn:example:unknown. Internal error, state callback returned invalid XML from plugin: example_backend</error-message>" ""
new "restconf get state(negative)"
expectpart "$(curl $CURLOPTS -X GET -H "Accept: application/yang-data+xml" $RCPROTO://localhost/restconf/data?content=nonconfig)" 0 "HTTP/$HVER 412" "<error-tag>operation-failed</error-tag><error-info><bad-element>u5</bad-element></error-info>"
@ -237,13 +237,13 @@ EOF
# server. But "unknown-element" as truly unknwon.
# (Would need to add a handler to get a proper OK)
new "Not supported RPC"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><myrpc xmlns=\"urn:example:any\"></myrpc></rpc>]]>]]>" "<error-tag>operation-not-supported</error-tag>"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><myrpc xmlns=\"urn:example:any\"></myrpc></rpc>" "<error-tag>operation-not-supported</error-tag>" ""
new "anydata RPC"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><myrpc xmlns=\"urn:example:any\"><u7><u8>88</u8></u7></myrpc></rpc>]]>]]>" "<error-tag>operation-not-supported</error-tag>"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><myrpc xmlns=\"urn:example:any\"><u7><u8>88</u8></u7></myrpc></rpc>" "<error-tag>operation-not-supported</error-tag>" ""
new "unknown RPC"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><myrpc xmlns=\"urn:example:unknown\"><u7><u8>88</u8></u7></myrpc></rpc>]]>]]>" "<error-tag>unknown-element</error-tag>"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><myrpc xmlns=\"urn:example:unknown\"><u7><u8>88</u8></u7></myrpc></rpc>" "<error-tag>unknown-element</error-tag>" ""
if [ $RC -ne 0 ]; then
new "Kill restconf daemon"