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Co-authored-by: Matthew Bauer <mjbauer95@gmail.com>
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John Ericson 2020-06-02 12:47:18 -04:00 committed by GitHub
parent a5d820a0a3
commit 25e61812f3
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 7 additions and 15 deletions
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6
src/libstore/legacy-ssh-store.cc
View file

@ -114,11 +114,7 @@ struct LegacySSHStore : public Store
if (GET_PROTOCOL_MINOR(conn->remoteVersion) >= 4) { if (GET_PROTOCOL_MINOR(conn->remoteVersion) >= 4) {
auto s = readString(conn->from); auto s = readString(conn->from);
info->narHash = s.empty() ? Hash() : Hash(s); info->narHash = s.empty() ? Hash() : Hash(s);
{ info->ca = parseContentAddressOpt(readString(conn->from));
std::string rawCaOpt;
conn->from >> rawCaOpt;
info->ca = parseContentAddressOpt(rawCaOpt);
}
info->sigs = readStrings<StringSet>(conn->from); info->sigs = readStrings<StringSet>(conn->from);
} }

4
src/libstore/local-store.cc
View file

@ -999,7 +999,9 @@ void LocalStore::addToStore(const ValidPathInfo & info, Source & source,
deletePath(realPath); deletePath(realPath);
if (info.ca && !info.references.empty() && !std::holds_alternative<TextHash>(*info.ca)) // text hashing has long been allowed to have non-self-references because it is used for drv files.
bool refersToSelf = info.references.count(info.path) > 0;
if (info.ca && !info.references.empty() && !(std::holds_alternative<TextHash>(*info.ca) && !refersToSelf))
settings.requireExperimentalFeature("ca-references"); settings.requireExperimentalFeature("ca-references");
/* While restoring the path from the NAR, compute the hash /* While restoring the path from the NAR, compute the hash

4
src/libstore/remote-store.cc
View file

@ -381,9 +381,7 @@ void RemoteStore::queryPathInfoUncached(const StorePath & path,
if (GET_PROTOCOL_MINOR(conn->daemonVersion) >= 16) { if (GET_PROTOCOL_MINOR(conn->daemonVersion) >= 16) {
conn->from >> info->ultimate; conn->from >> info->ultimate;
info->sigs = readStrings<StringSet>(conn->from); info->sigs = readStrings<StringSet>(conn->from);
string caOptRaw; info->ca = parseContentAddressOpt(readString(conn->from));
conn->from >> caOptRaw;
info->ca = parseContentAddressOpt(caOptRaw);
} }
} }
callback(std::move(info)); callback(std::move(info));

6
src/nix-store/nix-store.cc
View file

@ -944,11 +944,7 @@ static void opServe(Strings opFlags, Strings opArgs)
info.references = readStorePaths<StorePathSet>(*store, in); info.references = readStorePaths<StorePathSet>(*store, in);
in >> info.registrationTime >> info.narSize >> info.ultimate; in >> info.registrationTime >> info.narSize >> info.ultimate;
info.sigs = readStrings<StringSet>(in); info.sigs = readStrings<StringSet>(in);
{ info.ca = parseContentAddressOpt(readString(in));
std::string rawCA;
in >> rawCA;
info.ca = parseContentAddressOpt(rawCA);
}
if (info.narSize == 0) if (info.narSize == 0)
throw Error("narInfo is too old and missing the narSize field"); throw Error("narInfo is too old and missing the narSize field");

2
src/nix/verify.cc
View file

@ -87,7 +87,7 @@ struct CmdVerify : StorePathsCommand
if (!noContents) { if (!noContents) {
std::unique_ptr<AbstractHashSink> hashSink; std::unique_ptr<AbstractHashSink> hashSink;
if (info->ca) if (!info->ca)
hashSink = std::make_unique<HashSink>(info->narHash.type); hashSink = std::make_unique<HashSink>(info->narHash.type);
else else
hashSink = std::make_unique<HashModuloSink>(info->narHash.type, storePathToHash(store->printStorePath(info->path))); hashSink = std::make_unique<HashModuloSink>(info->narHash.type, storePathToHash(store->printStorePath(info->path)));