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Back out changes to generalised replacement behaviour, to preserve NIP conformance

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- d tags only work on kinds 30k-40k
- ephemeral tag is not honoured
This commit is contained in:
Doug Hoyte
2023-05-19 00:14:04 -04:00
parent 476143ca69
commit dcb2920578
3 changed files with 68 additions and 34 deletions
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27
src/events.cpp
View File

@ -21,6 +21,14 @@ std::string nostrJsonToFlat(const tao::json::value &v) {
uint64_t expiration = 0;
if (isReplaceableKind(kind)) {
// Prepend virtual d-tag
tagsGeneral.emplace_back(NostrIndex::CreateTagGeneral(builder,
'd',
builder.CreateVector((uint8_t*)"", 0)
));
}
if (v.at("tags").get_array().size() > cfg().events__maxNumTags) throw herr("too many tags: ", v.at("tags").get_array().size());
for (auto &tagArr : v.at("tags").get_array()) {
auto &tag = tagArr.get_array();
@ -42,8 +50,6 @@ std::string nostrJsonToFlat(const tao::json::value &v) {
expiration = parseUint64(tagVal);
if (expiration < 100) throw herr("invalid expiration");
}
} else if (tagName == "ephemeral") {
expiration = 1;
} else if (tagName.size() == 1) {
if (tagVal.size() > cfg().events__maxTagValSize) throw herr("tag val too large: ", tagVal.size());
@ -56,14 +62,15 @@ std::string nostrJsonToFlat(const tao::json::value &v) {
}
}
if (isDefaultReplaceableKind(kind)) {
if (isParamReplaceableKind(kind)) {
// Append virtual d-tag
tagsGeneral.emplace_back(NostrIndex::CreateTagGeneral(builder,
'd',
builder.CreateVector((uint8_t*)"", 0)
));
}
if (isDefaultEphemeralKind(kind)) {
if (isEphemeralKind(kind)) {
expiration = 1;
}
@ -280,11 +287,13 @@ void writeEvents(lmdb::txn &txn, std::vector<EventToWrite> &evs, uint64_t logLev
{
std::optional<std::string> replace;
for (const auto &tagPair : *(flat->tagsGeneral())) {
auto tagName = (char)tagPair->key();
if (tagName != 'd') continue;
replace = std::string(sv(tagPair->val()));
break;
if (isReplaceableKind(flat->kind()) || isParamReplaceableKind(flat->kind())) {
for (const auto &tagPair : *(flat->tagsGeneral())) {
auto tagName = (char)tagPair->key();
if (tagName != 'd') continue;
replace = std::string(sv(tagPair->val()));
break;
}
}
if (replace) {

11
src/events.h
View File

@ -9,17 +9,22 @@
inline bool isDefaultReplaceableKind(uint64_t kind) {
inline bool isReplaceableKind(uint64_t kind) {
return (
kind == 0 ||
kind == 3 ||
kind == 41 ||
(kind >= 10'000 && kind < 20'000) ||
(kind >= 10'000 && kind < 20'000)
);
}
inline bool isParamReplaceableKind(uint64_t kind) {
return (
(kind >= 30'000 && kind < 40'000)
);
}
inline bool isDefaultEphemeralKind(uint64_t kind) {
inline bool isEphemeralKind(uint64_t kind) {
return (
(kind >= 20'000 && kind < 30'000)
);