chore: adding origin to peers admin endpoint (#2848)

tests/wakunode_rest/test_rest_admin.nim

@@ -37,17 +37,18 @@ suite "Waku v2 Rest API - Admin":
   asyncSetup:
     node1 =
       newTestWakuNode(generateSecp256k1Key(), parseIpAddress("127.0.0.1"), Port(60600))
-    peerInfo1 = node1.switch.peerInfo
     node2 =
       newTestWakuNode(generateSecp256k1Key(), parseIpAddress("127.0.0.1"), Port(60602))
-    peerInfo2 = node2.switch.peerInfo
     node3 =
       newTestWakuNode(generateSecp256k1Key(), parseIpAddress("127.0.0.1"), Port(60604))
-    peerInfo3 = node3.switch.peerInfo
 
     await allFutures(node1.start(), node2.start(), node3.start())
     await allFutures(node1.mountRelay(), node2.mountRelay(), node3.mountRelay())
 
+    peerInfo1 = node1.switch.peerInfo
+    peerInfo2 = node2.switch.peerInfo
+    peerInfo3 = node3.switch.peerInfo
+
     var restPort = Port(0)
     let restAddress = parseIpAddress("127.0.0.1")
     restServer = WakuRestServerRef.init(restAddress, restPort).tryGet()
@@ -165,3 +166,29 @@ suite "Waku v2 Rest API - Admin":
     check:
       getRes.status == 400
       getRes.data == "Error: Filter Protocol is not mounted to the node"
+
+  asyncTest "Get peer origin":
+    # Adding peers to the Peer Store  
+    node1.peerManager.addPeer(peerInfo2, Discv5)
+    node1.peerManager.addPeer(peerInfo3, PeerExchange)
+
+    # Connecting to both peers
+    let conn2 = await node1.peerManager.connectRelay(peerInfo2)
+    let conn3 = await node1.peerManager.connectRelay(peerInfo3)
+
+    # Check successful connections
+    check:
+      conn2 == true
+      conn3 == true
+
+    # Query peers REST endpoint
+    let getRes = await client.getPeers()
+
+    check:
+      getRes.status == 200
+      $getRes.contentType == $MIMETYPE_JSON
+      getRes.data.len() == 2
+      # Check peer 2
+      getRes.data.anyIt(it.origin == Discv5)
+      # Check peer 3
+      getRes.data.anyIt(it.origin == PeerExchange)

waku/waku_api/rest/admin/handlers.nim

@@ -32,11 +32,12 @@ logScope:
 const ROUTE_ADMIN_V1_PEERS* = "/admin/v1/peers"
 const ROUTE_ADMIN_V1_FILTER_SUBS* = "/admin/v1/filter/subscriptions"
 
-type PeerProtocolTuple = tuple[multiaddr: string, protocol: string, connected: bool]
+type PeerProtocolTuple =
+  tuple[multiaddr: string, protocol: string, connected: bool, origin: PeerOrigin]
 
 proc tuplesToWakuPeers(peers: var WakuPeers, peersTup: seq[PeerProtocolTuple]) =
   for peer in peersTup:
-    peers.add(peer.multiaddr, peer.protocol, peer.connected)
+    peers.add(peer.multiaddr, peer.protocol, peer.connected, peer.origin)
 
 proc installAdminV1GetPeersHandler(router: var RestRouter, node: WakuNode) =
   router.api(MethodGet, ROUTE_ADMIN_V1_PEERS) do() -> RestApiResponse:
@@ -48,6 +49,7 @@ proc installAdminV1GetPeersHandler(router: var RestRouter, node: WakuNode) =
             multiaddr: constructMultiaddrStr(it),
             protocol: WakuRelayCodec,
             connected: it.connectedness == Connectedness.Connected,
+            origin: it.origin,
           )
         )
       tuplesToWakuPeers(peers, relayPeers)
@@ -60,6 +62,7 @@ proc installAdminV1GetPeersHandler(router: var RestRouter, node: WakuNode) =
             multiaddr: constructMultiaddrStr(it),
             protocol: WakuFilterSubscribeCodec,
             connected: it.connectedness == Connectedness.Connected,
+            origin: it.origin,
           )
         )
       tuplesToWakuPeers(peers, filterV2Peers)
@@ -70,6 +73,7 @@ proc installAdminV1GetPeersHandler(router: var RestRouter, node: WakuNode) =
             multiaddr: constructMultiaddrStr(it),
             protocol: WakuStoreCodec,
             connected: it.connectedness == Connectedness.Connected,
+            origin: it.origin,
           )
         )
       tuplesToWakuPeers(peers, storePeers)
@@ -82,6 +86,7 @@ proc installAdminV1GetPeersHandler(router: var RestRouter, node: WakuNode) =
             multiaddr: constructMultiaddrStr(it),
             protocol: WakuLegacyStoreCodec,
             connected: it.connectedness == Connectedness.Connected,
+            origin: it.origin,
           )
         )
       tuplesToWakuPeers(peers, legacyStorePeers)
@@ -93,6 +98,7 @@ proc installAdminV1GetPeersHandler(router: var RestRouter, node: WakuNode) =
             multiaddr: constructMultiaddrStr(it),
             protocol: WakuLightPushCodec,
             connected: it.connectedness == Connectedness.Connected,
+            origin: it.origin,
           )
         )
       tuplesToWakuPeers(peers, lightpushPeers)

waku/waku_api/rest/admin/types.nim

@@ -8,7 +8,7 @@ import
   json_serialization,
   json_serialization/std/options,
   json_serialization/lexer
-import ../serdes
+import ../serdes, ../../../waku_core
 
 #### Types
 
@@ -19,6 +19,7 @@ type ProtocolState* = object
 type WakuPeer* = object
   multiaddr*: string
   protocols*: seq[ProtocolState]
+  origin*: PeerOrigin
 
 type WakuPeers* = seq[WakuPeer]
 
@@ -46,6 +47,7 @@ proc writeValue*(
   writer.beginRecord()
   writer.writeField("multiaddr", value.multiaddr)
   writer.writeField("protocols", value.protocols)
+  writer.writeField("origin", value.origin)
   writer.endRecord()
 
 proc writeValue*(
@@ -100,6 +102,7 @@ proc readValue*(
   var
     multiaddr: Option[string]
     protocols: Option[seq[ProtocolState]]
+    origin: Option[PeerOrigin]
 
   for fieldName in readObjectFields(reader):
     case fieldName
@@ -111,6 +114,10 @@ proc readValue*(
       if protocols.isSome():
         reader.raiseUnexpectedField("Multiple `protocols` fields found", "WakuPeer")
       protocols = some(reader.readValue(seq[ProtocolState]))
+    of "origin":
+      if origin.isSome():
+        reader.raiseUnexpectedField("Multiple `origin` fields found", "WakuPeer")
+      origin = some(reader.readValue(PeerOrigin))
     else:
       unrecognizedFieldWarning()
 
@@ -120,7 +127,12 @@ proc readValue*(
   if protocols.isNone():
     reader.raiseUnexpectedValue("Field `protocols` are missing")
 
-  value = WakuPeer(multiaddr: multiaddr.get(), protocols: protocols.get())
+  if origin.isNone():
+    reader.raiseUnexpectedValue("Field `origin` is missing")
+
+  value = WakuPeer(
+    multiaddr: multiaddr.get(), protocols: protocols.get(), origin: origin.get()
+  )
 
 proc readValue*(
     reader: var JsonReader[RestJson], value: var FilterTopic
@@ -196,10 +208,17 @@ func `==`*(a: ProtocolState, b: string): bool {.inline.} =
 func `==`*(a, b: WakuPeer): bool {.inline.} =
   return a.multiaddr == b.multiaddr
 
-proc add*(peers: var WakuPeers, multiaddr: string, protocol: string, connected: bool) =
+proc add*(
+    peers: var WakuPeers,
+    multiaddr: string,
+    protocol: string,
+    connected: bool,
+    origin: PeerOrigin,
+) =
   var peer: WakuPeer = WakuPeer(
     multiaddr: multiaddr,
     protocols: @[ProtocolState(protocol: protocol, connected: connected)],
+    origin: origin,
   )
   let idx = peers.find(peer)