1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "host/commands/process_sandboxer/policies.h" 18 19 #include <sys/syscall.h> 20 21 #include <sandboxed_api/sandbox2/policybuilder.h> 22 #include <sandboxed_api/util/path.h> 23 24 namespace cuttlefish::process_sandboxer { 25 26 using sapi::file::JoinPath; 27 TombstoneReceiverPolicy(const HostInfo & host)28sandbox2::PolicyBuilder TombstoneReceiverPolicy(const HostInfo& host) { 29 return BaselinePolicy(host, host.HostToolExe("tombstone_receiver")) 30 .AddDirectory(host.log_dir, /* is_ro= */ false) 31 .AddDirectory(JoinPath(host.runtime_dir, "tombstones"), 32 /* is_ro= */ false) 33 .AddFile(host.cuttlefish_config_path) 34 .AllowSafeFcntl() 35 .AllowSelect() 36 .AllowSyscall(__NR_accept) 37 .AllowSyscall(__NR_getsockname) 38 .AllowSyscall(__NR_recvfrom) 39 .AllowTCGETS(); 40 } 41 42 } // namespace cuttlefish::process_sandboxer 43