mirror of
https://github.com/oxen-io/lokinet.git
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d9ead7d0f6
- libsodium calls streamlined and moved away from stupid typedefs - buffer handling taken away from buffer_t and towards ustrings and strings - lots of stuff deleted - team is working well - re-implementing message handling in proper link_manager methods
82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
#include "publishservicejob.hpp"
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#include "context.hpp"
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#include <llarp/dht/messages/pubintro.hpp>
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#include <llarp/dht/messages/gotintro.hpp>
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#include <llarp/path/path_context.hpp>
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#include <llarp/routing/path_dht_message.hpp>
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#include <llarp/router/router.hpp>
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#include <utility>
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namespace llarp::dht
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{
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PublishServiceJob::PublishServiceJob(
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const TXOwner& asker,
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const service::EncryptedIntroSet& introset_,
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AbstractDHTMessageHandler* ctx,
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uint64_t relayOrder_)
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: TX<TXOwner, service::EncryptedIntroSet>(asker, asker, ctx)
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, relayOrder(relayOrder_)
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, introset(introset_)
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{}
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bool
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PublishServiceJob::Validate(const service::EncryptedIntroSet& value) const
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{
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if (value.derivedSigningKey != introset.derivedSigningKey)
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{
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llarp::LogWarn("publish introset acknowledgement acked a different service");
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return false;
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}
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const llarp_time_t now = llarp::time_now_ms();
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return value.verify(now);
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}
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void
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PublishServiceJob::Start(const TXOwner& peer)
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{
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parent->DHTSendTo(
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peer.node.as_array(), new PublishIntroMessage(introset, peer.txid, false, relayOrder));
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}
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void
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PublishServiceJob::SendReply()
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{
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parent->DHTSendTo(whoasked.node.as_array(), new GotIntroMessage({introset}, whoasked.txid));
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}
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LocalPublishServiceJob::LocalPublishServiceJob(
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const TXOwner& peer,
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const PathID_t& fromID,
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uint64_t _txid,
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const service::EncryptedIntroSet& introset,
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AbstractDHTMessageHandler* ctx,
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uint64_t relayOrder)
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: PublishServiceJob(peer, introset, ctx, relayOrder), localPath(fromID), txid(_txid)
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{}
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void
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LocalPublishServiceJob::SendReply()
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{
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auto path =
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parent->GetRouter()->path_context().GetByUpstream(parent->OurKey().as_array(), localPath);
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if (!path)
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{
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llarp::LogWarn(
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"did not send reply for relayed dht request, no such local path "
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"for pathid=",
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localPath);
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return;
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}
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routing::PathDHTMessage msg;
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msg.dht_msgs.emplace_back(new GotIntroMessage({introset}, txid));
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if (!path->SendRoutingMessage(msg, parent->GetRouter()))
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{
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llarp::LogWarn(
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"failed to send routing message when informing result of dht "
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"request, pathid=",
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localPath);
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}
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}
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} // namespace llarp::dht
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