Create camel endpoint to get tosca from runtime

Endpoint points to Runtime Tosca Service Template endpoint
Added new authorization role for control loop
Credentials in configuration file

Issue-ID: POLICY-3222
Change-Id: I86f8cc5751547abfa15e10903d7e2fb2854f1ece
Signed-off-by: saul.gill <saul.gill@est.tech>

2 files changed, 71 insertions, 0 deletions

diff --git a/runtime/src/main/resources/clds/camel/rest/clamp-api-v2.xml b/runtime/src/main/resources/clds/camel/rest/clamp-api-v2.xml
index 4659a90bf..6a5da8710 100644
--- a/runtime/src/main/resources/clds/camel/rest/clamp-api-v2.xml
+++ b/runtime/src/main/resources/clds/camel/rest/clamp-api-v2.xml
@@ -1461,6 +1461,44 @@
             </route>
         </post>
 
+        <get uri="/v2/toscaControlLoop/getToscaTemplate" outType="java.lang.String" bindingMode="off" produces="application/json">
+            <route>
+                <removeHeaders pattern="*"
+                               excludePattern="name|version"/>
+                <doTry>
+                    <to
+                            uri="bean:org.onap.policy.clamp.flow.log.FlowLogOperation?method=startLog(*, 'GET Tosca Service Template ')"/>
+                    <to
+                            uri="bean:org.onap.policy.clamp.authorization.AuthorizationController?method=authorize(*,'cl','','read')"/>
+                    <setHeader name="Content-Type">
+                        <constant>application/json</constant>
+                    </setHeader>
+                    <setProperty name="raiseHttpExceptionFlag">
+                        <simple resultType="java.lang.Boolean">true</simple>
+                    </setProperty>
+                    <to uri="direct:get-service-template"/>
+                    <to
+                            uri="bean:org.onap.policy.clamp.flow.log.FlowLogOperation?method=endLog()"/>
+                    <doCatch>
+                        <exception>java.lang.Exception</exception>
+                        <handled>
+                            <constant>true</constant>
+                        </handled>
+                        <to
+                                uri="bean:org.onap.policy.clamp.flow.log.FlowLogOperation?method=errorLog()"/>
+                        <log loggingLevel="ERROR"
+                             message="GET Tosca Service Template JSON request failed: ${exception.stacktrace}"/>
+                        <setHeader name="CamelHttpResponseCode">
+                            <constant>500</constant>
+                        </setHeader>
+                        <setBody>
+                            <simple>GET Tosca Service Template JSON FAILED</simple>
+                        </setBody>
+                    </doCatch>
+                </doTry>
+            </route>
+        </get>
+
         <get uri="/v2/clampInformation" outType="org.onap.policy.clamp.clds.model.ClampInformation"
              produces="application/json">
             <route>
diff --git a/runtime/src/main/resources/clds/camel/routes/controlloop-flows.xml b/runtime/src/main/resources/clds/camel/routes/controlloop-flows.xml
new file mode 100644
index 000000000..b1fad103b
--- /dev/null
+++ b/runtime/src/main/resources/clds/camel/routes/controlloop-flows.xml
@@ -0,0 +1,33 @@
+<routes xmlns="http://camel.apache.org/schema/spring">
+    <route id="get-service-template">
+        <from uri="direct:get-service-template"/>
+        <doTry>
+            <log loggingLevel="INFO"
+                 message="Getting the tosca service template"/>
+            <to
+                    uri="bean:org.onap.policy.clamp.flow.log.FlowLogOperation?method=invokeLog('Controlloop', 'Getting the tosca service template')"/>
+            <setHeader name="CamelHttpMethod">
+                <constant>GET</constant>
+            </setHeader>
+            <setHeader name="Content-Type">
+                <constant>application/json</constant>
+            </setHeader>
+            <setProperty name="name">
+                <simple>${header.name}</simple>
+            </setProperty>
+            <setProperty name="version">
+                <simple>${header.version}</simple>
+            </setProperty>
+            <log loggingLevel="INFO"
+                 message="Endpoint to get Tosca Service Template: {{clamp.config.controlloop.runtime.url}}/onap/controlloop/v2/commission/toscaservicetemplate"></log>
+            <toD
+                    uri="{{clamp.config.controlloop.runtime.url}}/onap/controlloop/v2/commission/toscaservicetemplate?name=${exchangeProperty[name]}&amp;version=${exchangeProperty[version]}&amp;bridgeEndpoint=true&amp;useSystemProperties=true&amp;throwExceptionOnFailure=${exchangeProperty[raiseHttpExceptionFlag]}&amp;authMethod=Basic&amp;authUsername={{clamp.config.controlloop.runtime.userName}}&amp;authPassword={{clamp.config.controlloop.runtime.password}}&amp;authenticationPreemptive=true&amp;connectionClose=true"/>
+            <convertBodyTo type="java.lang.String"/>
+            <doFinally>
+                <to uri="direct:reset-raise-http-exception-flag"/>
+                <to
+                        uri="bean:org.onap.policy.clamp.flow.log.FlowLogOperation?method=invokeReturnLog()"/>
+            </doFinally>
+        </doTry>
+    </route>
+</routes>