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-rw-r--r--src/libexpr/primops/fetchGit.cc2
-rw-r--r--src/libexpr/primops/fetchMercurial.cc2
-rw-r--r--src/libfetchers/git.cc8
-rw-r--r--src/libfetchers/github.cc8
-rw-r--r--src/libfetchers/mercurial.cc6
-rw-r--r--src/libfetchers/path.cc4
-rw-r--r--src/libstore/content-address.cc4
-rw-r--r--src/libstore/daemon.cc2
-rw-r--r--src/libstore/derivations.cc4
-rw-r--r--src/libstore/legacy-ssh-store.cc2
-rw-r--r--src/libstore/local-store.cc2
-rw-r--r--src/libstore/nar-info-disk-cache.cc4
-rw-r--r--src/libstore/nar-info.cc2
-rw-r--r--src/libstore/remote-store.cc2
-rw-r--r--src/libstore/store-api.cc2
-rw-r--r--src/libutil/hash.cc14
-rw-r--r--src/libutil/hash.hh6
-rw-r--r--src/nix-prefetch-url/nix-prefetch-url.cc2
-rw-r--r--src/nix-store/nix-store.cc4
-rw-r--r--src/nix/hash.cc2
20 files changed, 45 insertions, 37 deletions
diff --git a/src/libexpr/primops/fetchGit.cc b/src/libexpr/primops/fetchGit.cc
index dd7229a3d..0421318d1 100644
--- a/src/libexpr/primops/fetchGit.cc
+++ b/src/libexpr/primops/fetchGit.cc
@@ -29,7 +29,7 @@ static void prim_fetchGit(EvalState & state, const Pos & pos, Value * * args, Va
else if (n == "ref")
ref = state.forceStringNoCtx(*attr.value, *attr.pos);
else if (n == "rev")
- rev = Hash(state.forceStringNoCtx(*attr.value, *attr.pos), htSHA1);
+ rev = Hash::parseAny(state.forceStringNoCtx(*attr.value, *attr.pos), htSHA1);
else if (n == "name")
name = state.forceStringNoCtx(*attr.value, *attr.pos);
else if (n == "submodules")
diff --git a/src/libexpr/primops/fetchMercurial.cc b/src/libexpr/primops/fetchMercurial.cc
index 9bace8f89..236219a6f 100644
--- a/src/libexpr/primops/fetchMercurial.cc
+++ b/src/libexpr/primops/fetchMercurial.cc
@@ -31,7 +31,7 @@ static void prim_fetchMercurial(EvalState & state, const Pos & pos, Value * * ar
// be both a revision or a branch/tag name.
auto value = state.forceStringNoCtx(*attr.value, *attr.pos);
if (std::regex_match(value, revRegex))
- rev = Hash(value, htSHA1);
+ rev = Hash::parseAny(value, htSHA1);
else
ref = value;
}
diff --git a/src/libfetchers/git.cc b/src/libfetchers/git.cc
index 75ce5ee8b..909bac78d 100644
--- a/src/libfetchers/git.cc
+++ b/src/libfetchers/git.cc
@@ -225,14 +225,14 @@ struct GitInput : Input
if (isLocal) {
if (!input->rev)
- input->rev = Hash(chomp(runProgram("git", true, { "-C", actualUrl, "rev-parse", *input->ref })), htSHA1);
+ input->rev = Hash::parseAny(chomp(runProgram("git", true, { "-C", actualUrl, "rev-parse", *input->ref })), htSHA1);
repoDir = actualUrl;
} else {
if (auto res = getCache()->lookup(store, mutableAttrs)) {
- auto rev2 = Hash(getStrAttr(res->first, "rev"), htSHA1);
+ auto rev2 = Hash::parseAny(getStrAttr(res->first, "rev"), htSHA1);
if (!rev || rev == rev2) {
input->rev = rev2;
return makeResult(res->first, std::move(res->second));
@@ -301,7 +301,7 @@ struct GitInput : Input
}
if (!input->rev)
- input->rev = Hash(chomp(readFile(localRefFile)), htSHA1);
+ input->rev = Hash::parseAny(chomp(readFile(localRefFile)), htSHA1);
}
bool isShallow = chomp(runProgram("git", true, { "-C", repoDir, "rev-parse", "--is-shallow-repository" })) == "true";
@@ -426,7 +426,7 @@ struct GitInputScheme : InputScheme
input->ref = *ref;
}
if (auto rev = maybeGetStrAttr(attrs, "rev"))
- input->rev = Hash(*rev, htSHA1);
+ input->rev = Hash::parseAny(*rev, htSHA1);
input->shallow = maybeGetBoolAttr(attrs, "shallow").value_or(false);
diff --git a/src/libfetchers/github.cc b/src/libfetchers/github.cc
index 0bee1d6b3..449481092 100644
--- a/src/libfetchers/github.cc
+++ b/src/libfetchers/github.cc
@@ -76,7 +76,7 @@ struct GitHubInput : Input
readFile(
store->toRealPath(
downloadFile(store, url, "source", false).storePath)));
- rev = Hash(std::string { json["sha"] }, htSHA1);
+ rev = Hash::parseAny(std::string { json["sha"] }, htSHA1);
debug("HEAD revision for '%s' is %s", url, rev->gitRev());
}
@@ -140,7 +140,7 @@ struct GitHubInputScheme : InputScheme
if (path.size() == 2) {
} else if (path.size() == 3) {
if (std::regex_match(path[2], revRegex))
- input->rev = Hash(path[2], htSHA1);
+ input->rev = Hash::parseAny(path[2], htSHA1);
else if (std::regex_match(path[2], refRegex))
input->ref = path[2];
else
@@ -152,7 +152,7 @@ struct GitHubInputScheme : InputScheme
if (name == "rev") {
if (input->rev)
throw BadURL("GitHub URL '%s' contains multiple commit hashes", url.url);
- input->rev = Hash(value, htSHA1);
+ input->rev = Hash::parseAny(value, htSHA1);
}
else if (name == "ref") {
if (!std::regex_match(value, refRegex))
@@ -185,7 +185,7 @@ struct GitHubInputScheme : InputScheme
input->repo = getStrAttr(attrs, "repo");
input->ref = maybeGetStrAttr(attrs, "ref");
if (auto rev = maybeGetStrAttr(attrs, "rev"))
- input->rev = Hash(*rev, htSHA1);
+ input->rev = Hash::parseAny(*rev, htSHA1);
return input;
}
};
diff --git a/src/libfetchers/mercurial.cc b/src/libfetchers/mercurial.cc
index 2e0d4bf4d..29f2a9d5b 100644
--- a/src/libfetchers/mercurial.cc
+++ b/src/libfetchers/mercurial.cc
@@ -167,7 +167,7 @@ struct MercurialInput : Input
});
if (auto res = getCache()->lookup(store, mutableAttrs)) {
- auto rev2 = Hash(getStrAttr(res->first, "rev"), htSHA1);
+ auto rev2 = Hash::parseAny(getStrAttr(res->first, "rev"), htSHA1);
if (!rev || rev == rev2) {
input->rev = rev2;
return makeResult(res->first, std::move(res->second));
@@ -210,7 +210,7 @@ struct MercurialInput : Input
runProgram("hg", true, { "log", "-R", cacheDir, "-r", revOrRef, "--template", "{node} {rev} {branch}" }));
assert(tokens.size() == 3);
- input->rev = Hash(tokens[0], htSHA1);
+ input->rev = Hash::parseAny(tokens[0], htSHA1);
auto revCount = std::stoull(tokens[1]);
input->ref = tokens[2];
@@ -293,7 +293,7 @@ struct MercurialInputScheme : InputScheme
input->ref = *ref;
}
if (auto rev = maybeGetStrAttr(attrs, "rev"))
- input->rev = Hash(*rev, htSHA1);
+ input->rev = Hash::parseAny(*rev, htSHA1);
return input;
}
};
diff --git a/src/libfetchers/path.cc b/src/libfetchers/path.cc
index ba2cc192e..1caab4165 100644
--- a/src/libfetchers/path.cc
+++ b/src/libfetchers/path.cc
@@ -101,7 +101,7 @@ struct PathInputScheme : InputScheme
for (auto & [name, value] : url.query)
if (name == "rev")
- input->rev = Hash(value, htSHA1);
+ input->rev = Hash::parseAny(value, htSHA1);
else if (name == "revCount") {
uint64_t revCount;
if (!string2Int(value, revCount))
@@ -129,7 +129,7 @@ struct PathInputScheme : InputScheme
for (auto & [name, value] : attrs)
if (name == "rev")
- input->rev = Hash(getStrAttr(attrs, "rev"), htSHA1);
+ input->rev = Hash::parseAny(getStrAttr(attrs, "rev"), htSHA1);
else if (name == "revCount")
input->revCount = getIntAttr(attrs, "revCount");
else if (name == "lastModified")
diff --git a/src/libstore/content-address.cc b/src/libstore/content-address.cc
index 8152e5215..2d96fb0c0 100644
--- a/src/libstore/content-address.cc
+++ b/src/libstore/content-address.cc
@@ -68,7 +68,7 @@ ContentAddress parseContentAddress(std::string_view rawCa) {
throw Error("text content address hash should use %s, but instead uses %s",
printHashType(htSHA256), printHashType(hashType));
return TextHash {
- .hash = Hash { rest, std::move(hashType) },
+ .hash = Hash::parseAny(rest, std::move(hashType)),
};
} else if (prefix == "fixed") {
// Parse method
@@ -80,7 +80,7 @@ ContentAddress parseContentAddress(std::string_view rawCa) {
HashType hashType = parseHashType_();
return FixedOutputHash {
.method = method,
- .hash = Hash { rest, std::move(hashType) },
+ .hash = Hash::parseAny(rest, std::move(hashType)),
};
} else
throw UsageError("content address prefix \"%s\" is unrecognized. Recogonized prefixes are \"text\" or \"fixed\"", prefix);
diff --git a/src/libstore/daemon.cc b/src/libstore/daemon.cc
index 0b48e04c0..cc4827e64 100644
--- a/src/libstore/daemon.cc
+++ b/src/libstore/daemon.cc
@@ -706,7 +706,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
auto deriver = readString(from);
if (deriver != "")
info.deriver = store->parseStorePath(deriver);
- info.narHash = Hash(readString(from), htSHA256);
+ info.narHash = Hash::parseAny(readString(from), htSHA256);
info.references = readStorePaths<StorePathSet>(*store, from);
from >> info.registrationTime >> info.narSize >> info.ultimate;
info.sigs = readStrings<StringSet>(from);
diff --git a/src/libstore/derivations.cc b/src/libstore/derivations.cc
index 42551ef6b..30ce32354 100644
--- a/src/libstore/derivations.cc
+++ b/src/libstore/derivations.cc
@@ -118,7 +118,7 @@ static DerivationOutput parseDerivationOutput(const Store & store, istringstream
const HashType hashType = parseHashType(hashAlgo);
fsh = FixedOutputHash {
.method = std::move(method),
- .hash = Hash(hash, hashType),
+ .hash = Hash::parseAny(hash, hashType),
};
}
@@ -416,7 +416,7 @@ static DerivationOutput readDerivationOutput(Source & in, const Store & store)
auto hashType = parseHashType(hashAlgo);
fsh = FixedOutputHash {
.method = std::move(method),
- .hash = Hash(hash, hashType),
+ .hash = Hash::parseAny(hash, hashType),
};
}
diff --git a/src/libstore/legacy-ssh-store.cc b/src/libstore/legacy-ssh-store.cc
index 35caf23e7..f9d95fd2b 100644
--- a/src/libstore/legacy-ssh-store.cc
+++ b/src/libstore/legacy-ssh-store.cc
@@ -113,7 +113,7 @@ struct LegacySSHStore : public Store
if (GET_PROTOCOL_MINOR(conn->remoteVersion) >= 4) {
auto s = readString(conn->from);
- info->narHash = s.empty() ? std::optional<Hash>{} : Hash{s};
+ info->narHash = s.empty() ? std::optional<Hash>{} : Hash::parseAnyPrefixed(s);
info->ca = parseContentAddressOpt(readString(conn->from));
info->sigs = readStrings<StringSet>(conn->from);
}
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
index 9259d8f61..b75e2bdfe 100644
--- a/src/libstore/local-store.cc
+++ b/src/libstore/local-store.cc
@@ -647,7 +647,7 @@ void LocalStore::queryPathInfoUncached(const StorePath & path,
info->id = useQueryPathInfo.getInt(0);
try {
- info->narHash = Hash(useQueryPathInfo.getStr(1));
+ info->narHash = Hash::parseAnyPrefixed(useQueryPathInfo.getStr(1));
} catch (BadHash & e) {
throw Error("in valid-path entry for '%s': %s", printStorePath(path), e.what());
}
diff --git a/src/libstore/nar-info-disk-cache.cc b/src/libstore/nar-info-disk-cache.cc
index 9ddb9957f..92da14e23 100644
--- a/src/libstore/nar-info-disk-cache.cc
+++ b/src/libstore/nar-info-disk-cache.cc
@@ -193,9 +193,9 @@ public:
narInfo->url = queryNAR.getStr(2);
narInfo->compression = queryNAR.getStr(3);
if (!queryNAR.isNull(4))
- narInfo->fileHash = Hash(queryNAR.getStr(4));
+ narInfo->fileHash = Hash::parseAnyPrefixed(queryNAR.getStr(4));
narInfo->fileSize = queryNAR.getInt(5);
- narInfo->narHash = Hash(queryNAR.getStr(6));
+ narInfo->narHash = Hash::parseAnyPrefixed(queryNAR.getStr(6));
narInfo->narSize = queryNAR.getInt(7);
for (auto & r : tokenizeString<Strings>(queryNAR.getStr(8), " "))
narInfo->references.insert(StorePath(r));
diff --git a/src/libstore/nar-info.cc b/src/libstore/nar-info.cc
index c403d4bec..2a52e4098 100644
--- a/src/libstore/nar-info.cc
+++ b/src/libstore/nar-info.cc
@@ -12,7 +12,7 @@ NarInfo::NarInfo(const Store & store, const std::string & s, const std::string &
auto parseHashField = [&](const string & s) {
try {
- return Hash(s);
+ return Hash::parseAnyPrefixed(s);
} catch (BadHash &) {
throw corrupt();
}
diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
index 305a47340..890d96388 100644
--- a/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -375,7 +375,7 @@ void RemoteStore::queryPathInfoUncached(const StorePath & path,
info = std::make_shared<ValidPathInfo>(StorePath(path));
auto deriver = readString(conn->from);
if (deriver != "") info->deriver = parseStorePath(deriver);
- info->narHash = Hash(readString(conn->from), htSHA256);
+ info->narHash = Hash::parseAny(readString(conn->from), htSHA256);
info->references = readStorePaths<StorePathSet>(*this, conn->from);
conn->from >> info->registrationTime >> info->narSize;
if (GET_PROTOCOL_MINOR(conn->daemonVersion) >= 16) {
diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc
index e4083bbe1..080ce9823 100644
--- a/src/libstore/store-api.cc
+++ b/src/libstore/store-api.cc
@@ -703,7 +703,7 @@ std::optional<ValidPathInfo> decodeValidPathInfo(const Store & store, std::istre
if (hashGiven) {
string s;
getline(str, s);
- info.narHash = Hash(s, htSHA256);
+ info.narHash = Hash::parseAny(s, htSHA256);
getline(str, s);
if (!string2Int(s, info.narSize)) throw Error("number expected");
}
diff --git a/src/libutil/hash.cc b/src/libutil/hash.cc
index 2087e3464..fcc0b9eb7 100644
--- a/src/libutil/hash.cc
+++ b/src/libutil/hash.cc
@@ -144,7 +144,10 @@ Hash Hash::fromSRI(std::string_view original) {
return Hash(rest, std::make_pair(parsedType, true));
}
-Hash::Hash(std::string_view s) : Hash(s, std::nullopt) {}
+Hash Hash::parseAnyPrefixed(std::string_view s)
+{
+ return parseAny(s, std::nullopt);
+}
static std::pair<HashType, bool> newFunction(std::string_view & original, std::optional<HashType> optType)
{
@@ -181,8 +184,11 @@ static std::pair<HashType, bool> newFunction(std::string_view & original, std::o
}
// mutates the string_view
-Hash::Hash(std::string_view original, std::optional<HashType> optType)
- : Hash(original, newFunction(original, optType)) {}
+Hash Hash::parseAny(std::string_view original, std::optional<HashType> optType)
+{
+ auto typeAndSRI = newFunction(original, optType);
+ return Hash(original, typeAndSRI);
+}
Hash::Hash(std::string_view rest, std::pair<HashType, bool> typeAndSRI)
: Hash(typeAndSRI.first)
@@ -249,7 +255,7 @@ Hash newHashAllowEmpty(std::string hashStr, std::optional<HashType> ht)
warn("found empty hash, assuming '%s'", h.to_string(SRI, true));
return h;
} else
- return Hash(hashStr, ht);
+ return Hash::parseAny(hashStr, ht);
}
diff --git a/src/libutil/hash.hh b/src/libutil/hash.hh
index 766009438..3e413a52c 100644
--- a/src/libutil/hash.hh
+++ b/src/libutil/hash.hh
@@ -39,9 +39,11 @@ struct Hash
Subresource Integrity hash expression). If the 'type' argument
is not present, then the hash type must be specified in the
string. */
- Hash(std::string_view s, std::optional<HashType> type);
+ static Hash parseAny(std::string_view s, std::optional<HashType> type);
// hash type must be part of string
- Hash(std::string_view s);
+ static Hash parseAnyPrefixed(std::string_view s);
+ // prefix parsed separately; non SRI hash
+ static Hash parseAnyUnprefixed(std::string_view s, HashType type);
static Hash fromSRI(std::string_view original);
diff --git a/src/nix-prefetch-url/nix-prefetch-url.cc b/src/nix-prefetch-url/nix-prefetch-url.cc
index 22410c44c..f752e0448 100644
--- a/src/nix-prefetch-url/nix-prefetch-url.cc
+++ b/src/nix-prefetch-url/nix-prefetch-url.cc
@@ -156,7 +156,7 @@ static int _main(int argc, char * * argv)
Hash hash(ht), expectedHash(ht);
std::optional<StorePath> storePath;
if (args.size() == 2) {
- expectedHash = Hash(args[1], ht);
+ expectedHash = Hash::parseAny(args[1], ht);
const auto recursive = unpack ? FileIngestionMethod::Recursive : FileIngestionMethod::Flat;
storePath = store->makeFixedOutputPath(recursive, expectedHash, name);
if (store->isValidPath(*storePath))
diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc
index ff04cbefc..cc3b07c31 100644
--- a/src/nix-store/nix-store.cc
+++ b/src/nix-store/nix-store.cc
@@ -208,7 +208,7 @@ static void opPrintFixedPath(Strings opFlags, Strings opArgs)
string hash = *i++;
string name = *i++;
- cout << fmt("%s\n", store->printStorePath(store->makeFixedOutputPath(recursive, Hash(hash, hashAlgo), name)));
+ cout << fmt("%s\n", store->printStorePath(store->makeFixedOutputPath(recursive, Hash::parseAny(hash, hashAlgo), name)));
}
@@ -950,7 +950,7 @@ static void opServe(Strings opFlags, Strings opArgs)
auto deriver = readString(in);
if (deriver != "")
info.deriver = store->parseStorePath(deriver);
- info.narHash = Hash(readString(in), htSHA256);
+ info.narHash = Hash::parseAny(readString(in), htSHA256);
info.references = readStorePaths<StorePathSet>(*store, in);
in >> info.registrationTime >> info.narSize >> info.ultimate;
info.sigs = readStrings<StringSet>(in);
diff --git a/src/nix/hash.cc b/src/nix/hash.cc
index b97c6d21f..fb0843ce2 100644
--- a/src/nix/hash.cc
+++ b/src/nix/hash.cc
@@ -103,7 +103,7 @@ struct CmdToBase : Command
void run() override
{
for (auto s : args)
- logger->stdout(Hash(s, ht).to_string(base, base == SRI));
+ logger->stdout(Hash::parseAny(s, ht).to_string(base, base == SRI));
}
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 07:48:55 +0000