source common.sh clearStore nix-instantiate --restrict-eval --eval -E '1 + 2' (! nix-instantiate --eval --restrict-eval ./restricted.nix) (! nix-instantiate --eval --restrict-eval <(echo '1 + 2')) nix-instantiate --restrict-eval ./simple.nix -I src=. nix-instantiate --restrict-eval ./simple.nix -I src1=simple.nix -I src2=config.nix -I src3=./simple.builder.sh (! nix-instantiate --restrict-eval --eval -E 'builtins.readFile ./simple.nix') nix-instantiate --restrict-eval --eval -E 'builtins.readFile ./simple.nix' -I src=.. (! nix-instantiate --restrict-eval --eval -E 'builtins.readDir ../src/nix-channel') nix-instantiate --restrict-eval --eval -E 'builtins.readDir ../src/nix-channel' -I src=../src (! nix-instantiate --restrict-eval --eval -E 'let __nixPath = [ { prefix = "foo"; path = ./.; } ]; in builtins.readFile ') nix-instantiate --restrict-eval --eval -E 'let __nixPath = [ { prefix = "foo"; path = ./.; } ]; in builtins.readFile ' -I src=. p=$(nix eval --raw --expr "builtins.fetchurl file://$(pwd)/restricted.sh" --impure --restrict-eval --allowed-uris "file://$(pwd)") cmp $p restricted.sh (! nix eval --raw --expr "builtins.fetchurl file://$(pwd)/restricted.sh" --impure --restrict-eval) (! nix eval --raw --expr "builtins.fetchurl file://$(pwd)/restricted.sh" --impure --restrict-eval --allowed-uris "file://$(pwd)/restricted.sh/") nix eval --raw --expr "builtins.fetchurl file://$(pwd)/restricted.sh" --impure --restrict-eval --allowed-uris "file://$(pwd)/restricted.sh" (! nix eval --raw --expr "builtins.fetchurl https://github.com/NixOS/patchelf/archive/master.tar.gz" --impure --restrict-eval) (! nix eval --raw --expr "builtins.fetchTarball https://github.com/NixOS/patchelf/archive/master.tar.gz" --impure --restrict-eval) (! nix eval --raw --expr "fetchGit git://github.com/NixOS/patchelf.git" --impure --restrict-eval) ln -sfn $(pwd)/restricted.nix $TEST_ROOT/restricted.nix [[ $(nix-instantiate --eval $TEST_ROOT/restricted.nix) == 3 ]] (! nix-instantiate --eval --restrict-eval $TEST_ROOT/restricted.nix) (! nix-instantiate --eval --restrict-eval $TEST_ROOT/restricted.nix -I $TEST_ROOT) (! nix-instantiate --eval --restrict-eval $TEST_ROOT/restricted.nix -I .) nix-instantiate --eval --restrict-eval $TEST_ROOT/restricted.nix -I $TEST_ROOT -I . [[ $(nix eval --raw --impure --restrict-eval -I . --expr 'builtins.readFile "${import ./simple.nix}/hello"') == 'Hello World!' ]] # Check whether we can leak symlink information through directory traversal. traverseDir="$(pwd)/restricted-traverse-me" ln -sfn "$(pwd)/restricted-secret" "$(pwd)/restricted-innocent" mkdir -p "$traverseDir" goUp="..$(echo "$traverseDir" | sed -e 's,[^/]\+,..,g')" output="$(nix eval --raw --restrict-eval -I "$traverseDir" \ --expr "builtins.readFile \"$traverseDir/$goUp$(pwd)/restricted-innocent\"" \ 2>&1 || :)" echo "$output" | grep "is forbidden" ! echo "$output" | grep -F restricted-secret