68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
// Copyright 2019 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "sandboxed_api/testing.h"
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#include <cstdlib>
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#include <string>
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#include "absl/strings/string_view.h"
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#include "sandboxed_api/config.h"
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#include "sandboxed_api/sandbox2/allow_all_syscalls.h"
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#include "sandboxed_api/sandbox2/policybuilder.h"
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#include "sandboxed_api/util/path.h"
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namespace sapi {
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sandbox2::PolicyBuilder CreateDefaultPermissiveTestPolicy(
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absl::string_view bin_path) {
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sandbox2::PolicyBuilder builder;
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// Don't restrict the syscalls at all.
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builder.DefaultAction(sandbox2::AllowAllSyscalls());
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if (sapi::host_os::IsAndroid()) {
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builder.DisableNamespaces();
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return builder;
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}
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if (IsCoverageRun()) {
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builder.AddDirectory(getenv("COVERAGE_DIR"), /*is_ro=*/false);
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}
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if constexpr (sapi::sanitizers::IsAny()) {
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builder.AddLibrariesForBinary(bin_path);
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}
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if constexpr (sapi::sanitizers::IsAny()) {
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builder.AddDirectory("/proc");
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}
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builder.AllowTcMalloc();
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return builder;
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}
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std::string GetTestTempPath(absl::string_view name) {
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// When using Bazel, the environment variable TEST_TMPDIR is guaranteed to be
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// set.
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// See https://bazel.build/reference/test-encyclopedia#initial-conditions for
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// details.
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const char* test_tmpdir = getenv("TEST_TMPDIR");
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return file::JoinPath(test_tmpdir ? test_tmpdir : ".", name);
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}
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std::string GetTestSourcePath(absl::string_view name) {
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// Like in GetTestTempPath(), when using Bazel, the environment variable
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// TEST_SRCDIR is guaranteed to be set.
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const char* test_srcdir = getenv("TEST_SRCDIR");
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return file::JoinPath(test_srcdir ? test_srcdir : ".",
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"com_google_sandboxed_api/sandboxed_api", name);
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}
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} // namespace sapi
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