1 files changed, 8 insertions, 36 deletions

diff --git a/src/libstore/nar-info.cc b/src/libstore/nar-info.cc
index e9260a09b..c0c5cecd1 100644
--- a/src/libstore/nar-info.cc
+++ b/src/libstore/nar-info.cc
@@ -1,4 +1,3 @@
-#include "crypto.hh"
 #include "globals.hh"
 #include "nar-info.hh"
 
@@ -6,16 +5,16 @@ namespace nix {
 
 NarInfo::NarInfo(const std::string & s, const std::string & whence)
 {
-    auto corrupt = [&]() {
+    auto corrupt = [&]() [[noreturn]] {
         throw Error("NAR info file ‘%1%’ is corrupt");
     };
 
     auto parseHashField = [&](const string & s) {
-        string::size_type colon = s.find(':');
-        if (colon == string::npos) corrupt();
-        HashType ht = parseHashType(string(s, 0, colon));
-        if (ht == htUnknown) corrupt();
-        return parseHash16or32(ht, string(s, colon + 1));
+        try {
+            return parseHash(s);
+        } catch (BadHash &) {
+            corrupt();
+        }
     };
 
     size_t pos = 0;
@@ -66,7 +65,7 @@ NarInfo::NarInfo(const std::string & s, const std::string & whence)
         else if (name == "System")
             system = value;
         else if (name == "Sig")
-            sig = value;
+            sigs.insert(value);
 
         pos = eol + 1;
     }
@@ -98,37 +97,10 @@ std::string NarInfo::to_string() const
     if (!system.empty())
         res += "System: " + system + "\n";
 
-    if (!sig.empty())
+    for (auto sig : sigs)
         res += "Sig: " + sig + "\n";
 
     return res;
 }
 
-std::string NarInfo::fingerprint() const
-{
-    return
-        "1;" + path + ";"
-        + printHashType(narHash.type) + ":" + printHash32(narHash) + ";"
-        + std::to_string(narSize) + ";"
-        + concatStringsSep(",", references);
-}
-
-Strings NarInfo::shortRefs() const
-{
-    Strings refs;
-    for (auto & r : references)
-        refs.push_back(baseNameOf(r));
-    return refs;
-}
-
-void NarInfo::sign(const SecretKey & secretKey)
-{
-    sig = secretKey.signDetached(fingerprint());
-}
-
-bool NarInfo::checkSignature(const PublicKeys & publicKeys) const
-{
-    return sig != "" && verifyDetached(fingerprint(), sig, publicKeys);
-}
-
 }