Add option allowed-uris

This allows network access in restricted eval mode.
2017-10-30 12:41:49 +01:00
parent f1c555cef8
commit 812e027e1d
8 changed files with 67 additions and 7 deletions
@@ -1937,8 +1937,7 @@ void fetch(EvalState & state, const Pos & pos, Value * * args, Value & v,
    } else
        url = state.forceStringNoCtx(*args[0], pos);

-    if (state.restricted)
-        throw Error(format("'%1%' is not allowed in restricted mode") % who);
+    state.checkURI(url);

    Path res = getDownloader()->downloadCached(state.store, url, unpack, name, expectedHash);
    mkString(v, res, PathSet({res}));