mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-15 12:13:24 +00:00
21930cf667
* 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
33 lines
562 B
C++
33 lines
562 B
C++
#ifndef LLARP_DNS_NAME_HPP
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#define LLARP_DNS_NAME_HPP
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#include <net/net_int.hpp>
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#include <util/buffer.hpp>
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#include <string>
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namespace llarp
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{
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namespace dns
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{
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using Name_t = std::string;
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/// decode name from buffer
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bool
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DecodeName(llarp_buffer_t* buf, Name_t& name, bool trimTrailingDot = false);
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/// encode name to buffer
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bool
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EncodeName(llarp_buffer_t* buf, Name_t name);
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bool
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DecodePTR(Name_t name, huint128_t& ip);
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bool
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NameIsReserved(Name_t name);
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} // namespace dns
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} // namespace llarp
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#endif
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