lokinet/llarp/dht/messages/findname.hpp
Jeff 21930cf667
LNS (#1342)
* initial relay side lns

* fix typo

* add reserved names and refactor test for dns

* lns name decryption

* all wired up (allegedly)

* refact to use service::EncryptedName for LNS responses to include nonce with ciphertext

* fully rwemove tag_lookup_job

* replace lns cache with DecayingHashTable

* check for lns name validity against the following rules:

* not localhost.loki, loki.loki, or snode.loki

* if it contains no dash then max 32 characters long, not including the .loki tld (and also assuming a leading subdomain has been stripped)

* These are from general DNS requirements, and also enforced in
registrations:

* Must be all [A-Za-z0-9-]. (A-Z will be lower-cased by the RPC call).

* cannot start or end with a -

* max 63 characters long if it does contain a dash

* cannot contain -- in the third and fourth characters unless it starts with xn--

* handle timeout in name lookup job by calling the right handler with std::nullopt
2020-09-17 15:18:08 -04:00

25 lines
510 B
C++

#pragma once
#include <dht/message.hpp>
namespace llarp::dht
{
struct FindNameMessage : public IMessage
{
explicit FindNameMessage(const Key_t& from, Key_t namehash, uint64_t txid);
bool
BEncode(llarp_buffer_t* buf) const override;
bool
DecodeKey(const llarp_buffer_t& key, llarp_buffer_t* val) override;
bool
HandleMessage(struct llarp_dht_context* dht, std::vector<Ptr_t>& replies) const override;
Key_t NameHash;
uint64_t TxID;
};
} // namespace llarp::dht