1*ec63e07aSXin Li // Copyright 2020 Google LLC 2*ec63e07aSXin Li // 3*ec63e07aSXin Li // Licensed under the Apache License, Version 2.0 (the "License"); 4*ec63e07aSXin Li // you may not use this file except in compliance with the License. 5*ec63e07aSXin Li // You may obtain a copy of the License at 6*ec63e07aSXin Li // 7*ec63e07aSXin Li // https://www.apache.org/licenses/LICENSE-2.0 8*ec63e07aSXin Li // 9*ec63e07aSXin Li // Unless required by applicable law or agreed to in writing, software 10*ec63e07aSXin Li // distributed under the License is distributed on an "AS IS" BASIS, 11*ec63e07aSXin Li // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*ec63e07aSXin Li // See the License for the specific language governing permissions and 13*ec63e07aSXin Li // limitations under the License. 14*ec63e07aSXin Li 15*ec63e07aSXin Li #ifndef GUETZLI_SANDBOXED_GUETZLI_SANDBOX_H_ 16*ec63e07aSXin Li #define GUETZLI_SANDBOXED_GUETZLI_SANDBOX_H_ 17*ec63e07aSXin Li 18*ec63e07aSXin Li #include <syscall.h> 19*ec63e07aSXin Li 20*ec63e07aSXin Li #include "guetzli_sapi.sapi.h" // NOLINT(build/include) 21*ec63e07aSXin Li 22*ec63e07aSXin Li namespace guetzli::sandbox { 23*ec63e07aSXin Li 24*ec63e07aSXin Li class GuetzliSapiSandbox : public GuetzliSandbox { 25*ec63e07aSXin Li public: ModifyPolicy(sandbox2::PolicyBuilder *)26*ec63e07aSXin Li std::unique_ptr<sandbox2::Policy> ModifyPolicy( 27*ec63e07aSXin Li sandbox2::PolicyBuilder*) override { 28*ec63e07aSXin Li return sandbox2::PolicyBuilder() 29*ec63e07aSXin Li .AllowStaticStartup() 30*ec63e07aSXin Li .AllowRead() 31*ec63e07aSXin Li .AllowSystemMalloc() 32*ec63e07aSXin Li .AllowWrite() 33*ec63e07aSXin Li .AllowExit() 34*ec63e07aSXin Li .AllowStat() 35*ec63e07aSXin Li .AllowSyscalls({ 36*ec63e07aSXin Li __NR_futex, __NR_close, 37*ec63e07aSXin Li __NR_recvmsg // To work with remote fd 38*ec63e07aSXin Li }) 39*ec63e07aSXin Li .BuildOrDie(); 40*ec63e07aSXin Li } 41*ec63e07aSXin Li }; 42*ec63e07aSXin Li 43*ec63e07aSXin Li } // namespace guetzli::sandbox 44*ec63e07aSXin Li 45*ec63e07aSXin Li #endif // GUETZLI_SANDBOXED_GUETZLI_SANDBOX_H_ 46