mirror of
https://github.com/logos-messaging/logos-messaging-nim.git
synced 2026-06-30 21:39:30 +00:00
ec36e09bae
* Add rln validator to mountRlnRelay * remove requirement for relay when mounting RLN * Rename mountRlnRelay to setRlnValidator * Clean up setRlnValidator: update log wording, drop unused let bindings * Fix botched setRlnValidator callsites from rename * Drop obsolete test: setRlnValidator no longer requires relay * Remove unused code in test utils * remove unused import for rln
104 lines
3.2 KiB
Nim
104 lines
3.2 KiB
Nim
{.used.}
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import
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std/[strutils, sequtils, tempfiles, options],
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stew/byteutils,
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chronos,
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chronicles,
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libp2p/switch,
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libp2p/protocols/pubsub/pubsub
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import brokers/broker_context
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from std/times import epochTime
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import
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logos_delivery/waku/
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[waku_relay, node/waku_node, node/peer_manager, waku_core, waku_node, rln],
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../waku_store/store_utils,
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../waku_archive/archive_utils,
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../testlib/[wakucore, futures]
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proc noopRawHandler*(): WakuRelayHandler =
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var handler: WakuRelayHandler
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handler = proc(topic: PubsubTopic, msg: WakuMessage): Future[void] {.async, gcsafe.} =
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discard
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handler
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proc newTestWakuRelay*(switch = newTestSwitch()): Future[WakuRelay] {.async.} =
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let proto = WakuRelay.new(switch).tryGet()
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let protocolMatcher = proc(proto: string): bool {.gcsafe.} =
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return proto.startsWith(WakuRelayCodec)
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switch.mount(proto, protocolMatcher)
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return proto
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proc subscribeToContentTopicWithHandler*(
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node: WakuNode, contentTopic: string
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): Future[bool] =
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var completionFut = newFuture[bool]()
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proc relayHandler(
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topic: PubsubTopic, msg: WakuMessage
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): Future[void] {.async, gcsafe.} =
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if topic == topic:
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completionFut.complete(true)
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(node.subscribe((kind: ContentSub, topic: contentTopic), relayHandler)).isOkOr:
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error "Failed to subscribe to content topic", error
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completionFut.complete(true)
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return completionFut
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proc subscribeCompletionHandler*(node: WakuNode, pubsubTopic: string): Future[bool] =
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var completionFut = newFuture[bool]()
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proc relayHandler(
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topic: PubsubTopic, msg: WakuMessage
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): Future[void] {.async, gcsafe.} =
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if topic == pubsubTopic:
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completionFut.complete(true)
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(node.subscribe((kind: PubsubSub, topic: pubsubTopic), relayHandler)).isOkOr:
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error "Failed to subscribe to pubsub topic", error
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completionFut.complete(false)
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return completionFut
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proc sendRlnMessage*(
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client: WakuNode,
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pubsubTopic: string,
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contentTopic: string,
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completionFuture: Future[bool],
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payload: seq[byte] = "Hello".toBytes(),
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): Future[bool] {.async.} =
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var message = WakuMessage(payload: payload, contentTopic: contentTopic)
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message.proof = (
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await client.rln.generateRLNProof(message.toRLNSignal(), epochTime())
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).valueOr:
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raiseAssert "generateRLNProof failed: " & error
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discard await client.publish(some(pubsubTopic), message)
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let isCompleted = await completionFuture.withTimeout(FUTURE_TIMEOUT)
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return isCompleted
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proc sendRlnMessageWithInvalidProof*(
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client: WakuNode,
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pubsubTopic: string,
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contentTopic: string,
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completionFuture: Future[bool],
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payload: seq[byte] = "Hello".toBytes(),
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): Future[bool] {.async.} =
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let extraBytes: seq[byte] = @[byte(1), 2, 3]
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let rateLimitProofRes = await client.rln.groupManager.generateProof(
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concat(payload, extraBytes),
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# we add extra bytes to invalidate proof verification against original payload
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client.rln.getCurrentEpoch(),
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messageId = MessageId(0),
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)
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let
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rateLimitProof = rateLimitProofRes.get().encode().buffer
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message =
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WakuMessage(payload: @payload, contentTopic: contentTopic, proof: rateLimitProof)
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discard await client.publish(some(pubsubTopic), message)
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let isCompleted = await completionFuture.withTimeout(FUTURE_TIMEOUT)
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return isCompleted
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