Use REST API call to retrieve connections displayed on Network Activity view

Customer find the connection details are useful but there is not way to obtain the full list from the WebUI.

• Use the following script to obtain the full connection list and their full details.

_controllerIP_=
_controllerPORT_=

_TOKEN_=`curl -ks -H "Content-Type: application/json" -d '{"password": {"username": "admin", "password": "admin"}}' "https://$_controllerIP_:$_controllerPORT_/v1/auth" | jq -r '.token.token'`
#echo $_TOKEN_
_CONVERSATIONS_=$(curl -ks -H "Content-Type: application/json" -H "X-Auth-Token: $_TOKEN_" "https://$_controllerIP_:$_controllerPORT_/v1/conversation")
#echo full conversations
#echo $_CONVERSATIONS_ | jq -c .
_CONVERSATION_LEN_=$(echo $_CONVERSATIONS_ | jq '.conversations | length')
for i in `seq 0 $((( _CONVERSATION_LEN_-1 )))`; do
_CTRL_FROMid_=`echo $_CONVERSATIONS_ | jq -r --arg index "$i" '.conversations[$index|tonumber].from'`
_CTRL_TOid_=`echo $_CONVERSATIONS_ | jq -r --arg index "$i" '.conversations[$index|tonumber].to'`
echo conversation detail from = $_CTRL_FROMid_, to = $_CTRL_TOid_\n
curl -ks -H "Content-Type: application/json" -H "X-Auth-Token: $_TOKEN_""https://$_controllerIP_:$_controllerPORT_/v1/conversation/$_CTRL_FROMid_/$_CTRL_TOid_" >> details.txt
done

Update the controller variables, username, and password for the cluster. 

_CONVERSATIONS_ return the full list of conversations; below is an example of one conversation.  The from and to either references workload IDs or hosts.

{
"applications": [],
"bytes": 0,
"event_type": [],
"from": "961e4b06c54e7fda419f624ab81577ad5306aec687ba5cea92c35a7d2f1028c4",
"policy_action": "allow",
"ports": [
    "tcp/6443"
],
"protocols": [
"tcp"
],
"sessions": 1,
"severity": "",
"to": "6d8475a224f37ef38aeb961d65401fbf6d370319a5e3072f50987a10f964a662"
}

For each conversation, the for loop will pull the details. You can probably cross reference workloadID to the /v1/workload/:id and  filter conversation parameters to reduce the number of details calls.

[UPDATE]

{
    "conversation": {
        "applications": [
            "HTTP"
        ],
        "bytes": 2355914,
        "entries": [
            {
                "Server": "",
                "application": "HTTP",
                "bytes": 2355914,
                "client_ip": "192.168.35.118",
                "last_seen_at": "2021-06-15T02:04:51Z",
                "mapped_port": "tcp/8068",
                "policy_action": "allow",
                "policy_id": 10012,
                "port": "tcp/8068",
                "server_ip": "10.96.17.98",
                "sessions": 228,
                "severity": "",
                "threat_name": "",
                "xff": false
            }
        ],
        "event_type": [],
        "from": {
            "author": "",
            "cap_change_mode": true,
            "cap_quarantine": true,
            "cap_sniff": true,
            "children": [],
            "display_name": "prometheus-deployment-5f75d96555-wz2qg",
            "domain": "default",
            "host_id": "k43:FPWZ:IWZG:HI45:YV2S:RPGB:AP76:ENQ3:MPUR:YGDO:JEQL:PQQE:IG2F",
            "host_name": "k43",
            "id": "fd0ed65ecc265826f2ec580012ca5d8b4e1c92e1351ccb2939035ba6431fdbc2",
            "image": "k8s.gcr.io/pause:3.2",
            "image_id": "80d28bedfe5dec59da9ebf8e6260224ac9008ab5c11dbbe16ee3ba3e4439ac2c",
            "kind": "container",
            "name": "k8s_POD_prometheus-deployment-5f75d96555-wz2qg_default_075e2208-2251-426f-8983-f90bd6f9be17_0",
            "platform_role": "",
            "pod_name": "prometheus-deployment-5f75d96555-wz2qg",
            "policy_mode": "Discover",
            "privileged": false,
            "profile_mode": "Discover",
            "run_as_root": true,
            "scan_summary": {
                "base_os": "",
                "cvedb_create_time": "",
                "high": 0,
                "medium": 0,
                "result": "",
                "scanned_at": "",
                "scanned_timestamp": 0,
                "scanner_version": "",
                "status": ""
            },
            "service": "prometheus-deployment.default",
            "service_group": "nv.prometheus-deployment.default",
            "service_mesh": false,
            "service_mesh_sidecar": false,
            "state": "discover"
        },
        "policy_action": "allow",
        "protocols": [
            "tcp"
        ],
        "sessions": 228,
        "severity": "",
        "to": {
            "author": "",
            "cap_change_mode": false,
            "cap_quarantine": false,
            "cap_sniff": false,
            "children": null,
            "display_name": "external",
            "domain": "",
            "host_id": "",
            "host_name": "",
            "id": "external",
            "image": "",
            "image_id": "",
            "kind": "nv_service",
            "name": "external",
            "platform_role": "",
            "pod_name": "",
            "privileged": false,
            "run_as_root": false,
            "scan_summary": null,
            "service": "",
            "service_group": "external",
            "service_mesh": false,
            "service_mesh_sidecar": false,
            "state": "connected"
        }
    }
}