Move inRange check to the Portal protocol + related simplifications (#2602)

fluffy/database/content_db.nim

@@ -490,18 +490,11 @@ proc createGetHandler*(db: ContentDB): DbGetHandler =
       ok(content)
   )
 
-proc createStoreHandler*(
-    db: ContentDB, cfg: RadiusConfig, p: PortalProtocol
-): DbStoreHandler =
+proc createStoreHandler*(db: ContentDB, cfg: RadiusConfig): DbStoreHandler =
   return (
     proc(
         contentKey: ContentKeyByteList, contentId: ContentId, content: seq[byte]
     ) {.raises: [], gcsafe.} =
-      # always re-check that the key is in the node range to make sure only
-      # content in range is stored.
-      # TODO: current silent assumption is that both ContentDB and PortalProtocol
-      # are using the same xor distance function
-      if p.inRange(contentId):
       case cfg.kind
       of Dynamic:
         # In case of dynamic radius, the radius gets adjusted based on the

fluffy/network/beacon/beacon_network.nim

@@ -201,14 +201,13 @@ proc new*(
       getProtocolId(portalNetwork, PortalSubnetwork.beacon),
       toContentIdHandler,
       createGetHandler(beaconDb),
+      createStoreHandler(beaconDb),
       createRadiusHandler(beaconDb),
       stream,
       bootstrapRecords,
       config = portalConfig,
     )
 
-  portalProtocol.dbPut = createStoreHandler(beaconDb)
-
   BeaconNetwork(
     portalProtocol: portalProtocol,
     beaconDb: beaconDb,

fluffy/network/history/history_network.nim

@@ -692,15 +692,13 @@ proc new*(
       getProtocolId(portalNetwork, PortalSubnetwork.history),
       toContentIdHandler,
       createGetHandler(contentDB),
+      createStoreHandler(contentDB, portalConfig.radiusConfig),
       createRadiusHandler(contentDB),
       stream,
       bootstrapRecords,
       config = portalConfig,
     )
 
-  portalProtocol.dbPut =
-    createStoreHandler(contentDB, portalConfig.radiusConfig, portalProtocol)
-
   HistoryNetwork(
     portalProtocol: portalProtocol,
     contentDB: contentDB,

fluffy/network/state/state_network.nim

@@ -57,15 +57,13 @@ proc new*(
     getProtocolId(portalNetwork, PortalSubnetwork.state),
     toContentIdHandler,
     createGetHandler(contentDB),
+    createStoreHandler(contentDB, portalConfig.radiusConfig),
     createRadiusHandler(contentDB),
     s,
     bootstrapRecords,
     config = portalConfig,
   )
 
-  portalProtocol.dbPut =
-    createStoreHandler(contentDB, portalConfig.radiusConfig, portalProtocol)
-
   return StateNetwork(
     portalProtocol: portalProtocol,
     contentDB: contentDB,

fluffy/network/wire/portal_protocol.nim

@@ -561,6 +561,7 @@ proc new*(
     protocolId: PortalProtocolId,
     toContentId: ToContentIdHandler,
     dbGet: DbGetHandler,
+    dbPut: DbStoreHandler,
     dbRadius: DbRadiusHandler,
     stream: PortalStream,
     bootstrapRecords: openArray[Record] = [],
@@ -577,6 +578,7 @@ proc new*(
     baseProtocol: baseProtocol,
     toContentId: toContentId,
     dbGet: dbGet,
+    dbPut: dbPut,
     dataRadius: dbRadius,
     bootstrapRecords: @bootstrapRecords,
     stream: stream,
@@ -1595,6 +1597,9 @@ proc storeContent*(
     contentId: ContentId,
     content: seq[byte],
 ) =
+  # Always re-check that the key is still in the node range to make sure only
+  # content in range is stored.
+  if p.inRange(contentId):
     doAssert(p.dbPut != nil)
     p.dbPut(contentKey, contentId, content)
 

fluffy/tests/test_portal_wire_protocol.nim

@@ -49,13 +49,12 @@ proc initPortalProtocol(
       protocolId,
       toContentId,
       createGetHandler(db),
+      createStoreHandler(db, defaultRadiusConfig),
       createRadiusHandler(db),
       stream,
       bootstrapRecords = bootstrapRecords,
     )
 
-  proto.dbPut = createStoreHandler(db, defaultRadiusConfig, proto)
-
   return proto
 
 proc stopPortalProtocol(proto: PortalProtocol) {.async.} =
@@ -346,12 +345,11 @@ procSuite "Portal Wire Protocol Tests":
         protocolId,
         toContentId,
         createGetHandler(db),
+        createStoreHandler(db, defaultRadiusConfig),
         createRadiusHandler(db),
         stream,
       )
 
-    proto1.dbPut = createStoreHandler(db, defaultRadiusConfig, proto1)
-
     let item = genByteSeq(10_000)
     var distances: seq[UInt256] = @[]
 

fluffy/tools/portalcli.nim

@@ -254,13 +254,12 @@ proc run(config: PortalCliConf) =
       config.protocolId,
       testContentIdHandler,
       createGetHandler(db),
+      createStoreHandler(db, defaultRadiusConfig),
       createRadiusHandler(db),
       stream,
       bootstrapRecords = bootstrapRecords,
     )
 
-  portal.dbPut = createStoreHandler(db, defaultRadiusConfig, portal)
-
   if config.metricsEnabled:
     let
       address = config.metricsAddress