Restconf native stream support

This commit is contained in:
Olof hagsand 2024-04-22 14:17:29 +02:00
parent 2d5a646b51
commit 2b2a2ec1ad
14 changed files with 626 additions and 205 deletions

View file

@ -28,7 +28,8 @@
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
# Skip it other than fcgi and http
if [ "${WITH_RESTCONF}" != "fcgi" -o "$RCPROTO" = https ]; then
#if [ "${WITH_RESTCONF}" != "fcgi" -o "$RCPROTO" = https ]; then
if false; then
rm -rf $dir
if [ "$s" = $0 ]; then exit 0; else return 0; fi # skip
fi
@ -41,8 +42,8 @@ if [ $valgrindtest -ne 0 ]; then
fi
# Degraded does not work at all
rm -rf $dir
if [ "$s" = $0 ]; then exit 0; else return 0; fi # skip
#rm -rf $dir
#if [ "$s" = $0 ]; then exit 0; else return 0; fi # skip
: ${SLEEP2:=1}
SLEEP5=.5
@ -77,7 +78,7 @@ cat <<EOF > $cfg
<CLICON_STREAM_DISCOVERY_RFC5277>true</CLICON_STREAM_DISCOVERY_RFC5277>
<CLICON_STREAM_DISCOVERY_RFC8040>true</CLICON_STREAM_DISCOVERY_RFC8040>
<CLICON_STREAM_PATH>streams</CLICON_STREAM_PATH>
<CLICON_STREAM_URL>https://localhost</CLICON_STREAM_URL>
<CLICON_STREAM_URL>$RCPROTO://localhost</CLICON_STREAM_URL>
<CLICON_STREAM_RETENTION>60</CLICON_STREAM_RETENTION>
$RESTCONFIG
</clixon-config>
@ -89,42 +90,42 @@ EOF
# RFC5277 NETCONF Event Notifications
# using reportingEntity (rfc5277) not reporting-entity (rfc8040)
cat <<EOF > $fyang
module example {
namespace "urn:example:clixon";
prefix ex;
organization "Example, Inc.";
contact "support at example.com";
description "Example Notification Data Model Module.";
revision "2016-07-07" {
description "Initial version.";
reference "example.com document 2-9976.";
}
notification event {
description "Example notification event.";
leaf event-class {
type string;
description "Event class identifier.";
}
container reportingEntity {
description "Event specific information.";
leaf card {
type string;
description "Line card identifier.";
}
}
leaf severity {
type string;
description "Event severity description.";
}
}
container state {
config false;
description "state data for the example application (must be here for example get operation)";
leaf-list op {
type string;
}
}
module example {
namespace "urn:example:clixon";
prefix ex;
organization "Example, Inc.";
contact "support at example.com";
description "Example Notification Data Model Module.";
revision "2016-07-07" {
description "Initial version.";
reference "example.com document 2-9976.";
}
notification event {
description "Example notification event.";
leaf event-class {
type string;
description "Event class identifier.";
}
container reportingEntity {
description "Event specific information.";
leaf card {
type string;
description "Line card identifier.";
}
}
leaf severity {
type string;
description "Event severity description.";
}
}
container state {
config false;
description "state data for the example application (must be here for example get operation)";
leaf-list op {
type string;
}
}
}
EOF
# Temporary pause between tests to make state timeout
@ -134,7 +135,6 @@ function test-pause()
sleep 5
# -m 1 means 1 sec timeout
curl -Ssik --http1.1 -X GET -m 1 -H "Accept: text/event-stream" -H "Cache-Control: no-cache" -H "Connection: keep-alive" "http://localhost/streams/EXAMPLE" 2>&1 > /dev/null
}
new "test params: -f $cfg"
@ -166,7 +166,6 @@ wait_restconf
new "netconf event stream discovery RFC8040 Sec 6.2"
expecteof_netconf "$clixon_netconf -D $DBG -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get><filter type=\"xpath\" select=\"r:restconf-state/r:streams\" xmlns:r=\"urn:ietf:params:xml:ns:yang:ietf-restconf-monitoring\"/></get></rpc>" "" "<rpc-reply $DEFAULTNS><data><restconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-restconf-monitoring\"><streams><stream><name>EXAMPLE</name><description>Example event stream</description><replay-support>true</replay-support><access><encoding>xml</encoding><location>https://localhost/streams/EXAMPLE</location></access></stream></streams></restconf-state></data></rpc-reply>"
#
# 1.2 Netconf stream subscription
# 2. Restconf RFC8040 stream testing
@ -185,10 +184,15 @@ sleep $SLEEP2
new "restconf monitor event nonexist stream"
# Note cant use -S or -i here, the former dont know, latter because expectwait cant take
# partial returns like expectpart can
expectwait "curl -sk -X GET -H \"Accept: text/event-stream\" -H \"Cache-Control: no-cache\" -H \"Connection: keep-alive\" $RCPROTO://localhost/streams/NOTEXIST" 0 "" "" 2 '<errors xmlns=\"urn:ietf:params:xml:ns:yang:ietf-restconf\"><error><error-type>application</error-type><error-tag>invalid-value</error-tag><error-severity>error</error-severity><error-message>No such stream</error-message></error></errors>'
expectpart "$(curl $CURLOPTS -X GET -H "Accept: text/event-stream" -H "Cache-Control: no-cache" -H "Connection: keep-alive" $RCPROTO://localhost/streams/NOTEXIST)" 0 "HTTP/$HVER 400" '<errors xmlns=\"urn:ietf:params:xml:ns:yang:ietf-restconf\"><error><error-type>application</error-type><error-tag>invalid-value</error-tag><error-severity>error</error-severity><error-message>No such stream</error-message></error></errors>'
# 2a) start subscription 8s - expect 1-2 notifications
new "2a) start subscriptions 8s - expect 1-2 notifications"
echo "curl $CURLOPTS --no-buffer -X GET -H \"Accept: text/event-stream\" -H \"Cache-Control: no-cache\" -H \"Connection: keep-alive\" $RCPROTO://localhost/streams/EXAMPLE"
#curl $CURLOPTS --no-buffer -X GET -H "Accept: text/event-stream" -H "Cache-Control: no-cache" -H "Connection: keep-alive" $RCPROTO://localhost/streams/EXAMPLE
exit
ret=$($clixon_util_stream -u $RCPROTO://localhost/streams/EXAMPLE -t 8)
expect="data: <notification xmlns=\"urn:ietf:params:xml:ns:netconf:notification:1.0\"><eventTime>${DATE}T[0-9:.]*Z</eventTime><event xmlns=\"urn:example:clixon\"><event-class>fault</event-class><reportingEntity><card>Ethernet0</card></reportingEntity><severity>major</severity></event>"
@ -201,7 +205,7 @@ nr=$(echo "$ret" | grep -c "data:")
if [ $nr -lt 1 -o $nr -gt 2 ]; then
err 2 "$nr"
fi
exit
test-pause
# 2b) start subscription 8s - stoptime after 5s - expect 1-2 notifications