mirror of
https://github.com/hoytech/strfry.git
synced 2025-06-21 02:00:45 +00:00
121 lines
3.5 KiB
C++
121 lines
3.5 KiB
C++
#pragma once
|
|
|
|
#include <secp256k1_schnorrsig.h>
|
|
|
|
#include "golpe.h"
|
|
|
|
#include "Decompressor.h"
|
|
|
|
|
|
|
|
|
|
inline bool isReplaceableKind(uint64_t kind) {
|
|
return (
|
|
kind == 0 ||
|
|
kind == 3 ||
|
|
kind == 41 ||
|
|
(kind >= 10'000 && kind < 20'000)
|
|
);
|
|
}
|
|
|
|
inline bool isParamReplaceableKind(uint64_t kind) {
|
|
return (
|
|
(kind >= 30'000 && kind < 40'000)
|
|
);
|
|
}
|
|
|
|
inline bool isEphemeralKind(uint64_t kind) {
|
|
return (
|
|
(kind >= 20'000 && kind < 30'000)
|
|
);
|
|
}
|
|
|
|
|
|
|
|
|
|
std::string nostrJsonToFlat(const tao::json::value &v);
|
|
std::string nostrHash(const tao::json::value &origJson);
|
|
|
|
bool verifySig(secp256k1_context* ctx, std::string_view sig, std::string_view hash, std::string_view pubkey);
|
|
void verifyNostrEvent(secp256k1_context *secpCtx, const NostrIndex::Event *flat, const tao::json::value &origJson);
|
|
void verifyNostrEventJsonSize(std::string_view jsonStr);
|
|
void verifyEventTimestamp(const NostrIndex::Event *flat);
|
|
|
|
void parseAndVerifyEvent(const tao::json::value &origJson, secp256k1_context *secpCtx, bool verifyMsg, bool verifyTime, std::string &flatStr, std::string &jsonStr);
|
|
|
|
|
|
// Does not do verification!
|
|
inline const NostrIndex::Event *flatStrToFlatEvent(std::string_view flatStr) {
|
|
return flatbuffers::GetRoot<NostrIndex::Event>(flatStr.data());
|
|
}
|
|
|
|
|
|
std::optional<defaultDb::environment::View_Event> lookupEventById(lmdb::txn &txn, std::string_view id);
|
|
defaultDb::environment::View_Event lookupEventByLevId(lmdb::txn &txn, uint64_t levId); // throws if can't find
|
|
uint64_t getMostRecentLevId(lmdb::txn &txn);
|
|
std::string_view decodeEventPayload(lmdb::txn &txn, Decompressor &decomp, std::string_view raw, uint32_t *outDictId, size_t *outCompressedSize);
|
|
std::string_view getEventJson(lmdb::txn &txn, Decompressor &decomp, uint64_t levId);
|
|
std::string_view getEventJson(lmdb::txn &txn, Decompressor &decomp, uint64_t levId, std::string_view eventPayload);
|
|
|
|
|
|
|
|
|
|
enum class EventSourceType {
|
|
None = 0,
|
|
IP4 = 1,
|
|
IP6 = 2,
|
|
Import = 3,
|
|
Stream = 4,
|
|
Sync = 5,
|
|
};
|
|
|
|
inline std::string eventSourceTypeToStr(EventSourceType t) {
|
|
if (t == EventSourceType::IP4) return "IP4";
|
|
else if (t == EventSourceType::IP6) return "IP6";
|
|
else if (t == EventSourceType::Import) return "Import";
|
|
else if (t == EventSourceType::Stream) return "Stream";
|
|
else if (t == EventSourceType::Sync) return "Sync";
|
|
else return "?";
|
|
}
|
|
|
|
|
|
|
|
enum class EventWriteStatus {
|
|
Pending,
|
|
Written,
|
|
Duplicate,
|
|
Replaced,
|
|
Deleted,
|
|
};
|
|
|
|
|
|
struct EventToWrite {
|
|
std::string flatStr;
|
|
std::string jsonStr;
|
|
uint64_t receivedAt;
|
|
EventSourceType sourceType;
|
|
std::string sourceInfo;
|
|
void *userData = nullptr;
|
|
EventWriteStatus status = EventWriteStatus::Pending;
|
|
uint64_t levId = 0;
|
|
|
|
EventToWrite() {}
|
|
|
|
EventToWrite(std::string flatStr, std::string jsonStr, uint64_t receivedAt, EventSourceType sourceType, std::string sourceInfo, void *userData = nullptr) : flatStr(flatStr), jsonStr(jsonStr), receivedAt(receivedAt), sourceType(sourceType), sourceInfo(sourceInfo), userData(userData) {
|
|
}
|
|
|
|
std::string_view id() {
|
|
const NostrIndex::Event *flat = flatbuffers::GetRoot<NostrIndex::Event>(flatStr.data());
|
|
return sv(flat->id());
|
|
}
|
|
|
|
uint64_t createdAt() {
|
|
const NostrIndex::Event *flat = flatbuffers::GetRoot<NostrIndex::Event>(flatStr.data());
|
|
return flat->created_at();
|
|
}
|
|
};
|
|
|
|
|
|
void writeEvents(lmdb::txn &txn, std::vector<EventToWrite> &evs, uint64_t logLevel = 1);
|
|
bool deleteEvent(lmdb::txn &txn, uint64_t levId);
|