From a5cdf1867efdf50f8cef324bbc36d1b840e13f8c Mon Sep 17 00:00:00 2001 From: Carlo Nucera Date: Tue, 2 Jun 2020 16:13:08 -0400 Subject: [PATCH] Add assertions for SHA256 in fixed case --- src/libstore/content-address.cc | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/libstore/content-address.cc b/src/libstore/content-address.cc index 421127f5a..4c3af18fd 100644 --- a/src/libstore/content-address.cc +++ b/src/libstore/content-address.cc @@ -51,10 +51,14 @@ ContentAddress parseContentAddress(std::string_view rawCa) { auto methodAndHash = rawCa.substr(prefixSeparator+1, string::npos); if (methodAndHash.substr(0,2) == "r:") { std::string_view hashRaw = methodAndHash.substr(2,string::npos); - return FileSystemHash { FileIngestionMethod::Recursive, Hash(string(hashRaw)) }; + Hash hash = Hash(string(hashRaw)); + assert(hash.type == HashType::SHA256); + return FileSystemHash { FileIngestionMethod::Recursive, hash }; } else { std::string_view hashRaw = methodAndHash; - return FileSystemHash { FileIngestionMethod::Flat, Hash(string(hashRaw)) }; + Hash hash = Hash(string(hashRaw)); + assert(hash.type == HashType::SHA256); + return FileSystemHash { FileIngestionMethod::Flat, hash }; } } else { throw "parseContentAddress: format not recognized; has to be text or fixed";