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-rw-r--r--pkg/sentry/strace/BUILD59
-rw-r--r--pkg/sentry/strace/strace.proto50
-rwxr-xr-xpkg/sentry/strace/strace_go_proto/strace.pb.go247
-rwxr-xr-xpkg/sentry/strace/strace_state_autogen.go4
4 files changed, 251 insertions, 109 deletions
diff --git a/pkg/sentry/strace/BUILD b/pkg/sentry/strace/BUILD
deleted file mode 100644
index 7d7b42eba..000000000
--- a/pkg/sentry/strace/BUILD
+++ /dev/null
@@ -1,59 +0,0 @@
-load("//tools/go_stateify:defs.bzl", "go_library")
-load("@io_bazel_rules_go//proto:def.bzl", "go_proto_library")
-load("@rules_cc//cc:defs.bzl", "cc_proto_library")
-
-package(licenses = ["notice"])
-
-go_library(
- name = "strace",
- srcs = [
- "capability.go",
- "clone.go",
- "futex.go",
- "linux64.go",
- "open.go",
- "poll.go",
- "ptrace.go",
- "signal.go",
- "socket.go",
- "strace.go",
- "syscalls.go",
- ],
- importpath = "gvisor.dev/gvisor/pkg/sentry/strace",
- visibility = ["//:sandbox"],
- deps = [
- ":strace_go_proto",
- "//pkg/abi",
- "//pkg/abi/linux",
- "//pkg/binary",
- "//pkg/bits",
- "//pkg/eventchannel",
- "//pkg/seccomp",
- "//pkg/sentry/arch",
- "//pkg/sentry/kernel",
- "//pkg/sentry/socket/control",
- "//pkg/sentry/socket/epsocket",
- "//pkg/sentry/socket/netlink",
- "//pkg/sentry/syscalls/linux",
- "//pkg/sentry/usermem",
- ],
-)
-
-proto_library(
- name = "strace_proto",
- srcs = ["strace.proto"],
- visibility = ["//visibility:public"],
-)
-
-cc_proto_library(
- name = "strace_cc_proto",
- visibility = ["//visibility:public"],
- deps = [":strace_proto"],
-)
-
-go_proto_library(
- name = "strace_go_proto",
- importpath = "gvisor.dev/gvisor/pkg/sentry/strace/strace_go_proto",
- proto = ":strace_proto",
- visibility = ["//visibility:public"],
-)
diff --git a/pkg/sentry/strace/strace.proto b/pkg/sentry/strace/strace.proto
deleted file mode 100644
index 4b2f73a5f..000000000
--- a/pkg/sentry/strace/strace.proto
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-syntax = "proto3";
-
-package gvisor;
-
-message Strace {
- // Process name that made the syscall.
- string process = 1;
-
- // Syscall function name.
- string function = 2;
-
- // List of syscall arguments formatted as strings.
- repeated string args = 3;
-
- oneof info {
- StraceEnter enter = 4;
- StraceExit exit = 5;
- }
-}
-
-message StraceEnter {
-}
-
-message StraceExit {
- // Return value formatted as string.
- string return = 1;
-
- // Formatted error string in case syscall failed.
- string error = 2;
-
- // Value of errno upon syscall exit.
- int64 err_no = 3; // errno is a macro and gets expanded :-(
-
- // Time elapsed between syscall enter and exit.
- int64 elapsed_ns = 4;
-}
diff --git a/pkg/sentry/strace/strace_go_proto/strace.pb.go b/pkg/sentry/strace/strace_go_proto/strace.pb.go
new file mode 100755
index 000000000..ef45661bc
--- /dev/null
+++ b/pkg/sentry/strace/strace_go_proto/strace.pb.go
@@ -0,0 +1,247 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: pkg/sentry/strace/strace.proto
+
+package gvisor
+
+import (
+ fmt "fmt"
+ proto "github.com/golang/protobuf/proto"
+ math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type Strace struct {
+ Process string `protobuf:"bytes,1,opt,name=process,proto3" json:"process,omitempty"`
+ Function string `protobuf:"bytes,2,opt,name=function,proto3" json:"function,omitempty"`
+ Args []string `protobuf:"bytes,3,rep,name=args,proto3" json:"args,omitempty"`
+ // Types that are valid to be assigned to Info:
+ // *Strace_Enter
+ // *Strace_Exit
+ Info isStrace_Info `protobuf_oneof:"info"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Strace) Reset() { *m = Strace{} }
+func (m *Strace) String() string { return proto.CompactTextString(m) }
+func (*Strace) ProtoMessage() {}
+func (*Strace) Descriptor() ([]byte, []int) {
+ return fileDescriptor_50c4b43677c82b5f, []int{0}
+}
+
+func (m *Strace) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Strace.Unmarshal(m, b)
+}
+func (m *Strace) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Strace.Marshal(b, m, deterministic)
+}
+func (m *Strace) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Strace.Merge(m, src)
+}
+func (m *Strace) XXX_Size() int {
+ return xxx_messageInfo_Strace.Size(m)
+}
+func (m *Strace) XXX_DiscardUnknown() {
+ xxx_messageInfo_Strace.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Strace proto.InternalMessageInfo
+
+func (m *Strace) GetProcess() string {
+ if m != nil {
+ return m.Process
+ }
+ return ""
+}
+
+func (m *Strace) GetFunction() string {
+ if m != nil {
+ return m.Function
+ }
+ return ""
+}
+
+func (m *Strace) GetArgs() []string {
+ if m != nil {
+ return m.Args
+ }
+ return nil
+}
+
+type isStrace_Info interface {
+ isStrace_Info()
+}
+
+type Strace_Enter struct {
+ Enter *StraceEnter `protobuf:"bytes,4,opt,name=enter,proto3,oneof"`
+}
+
+type Strace_Exit struct {
+ Exit *StraceExit `protobuf:"bytes,5,opt,name=exit,proto3,oneof"`
+}
+
+func (*Strace_Enter) isStrace_Info() {}
+
+func (*Strace_Exit) isStrace_Info() {}
+
+func (m *Strace) GetInfo() isStrace_Info {
+ if m != nil {
+ return m.Info
+ }
+ return nil
+}
+
+func (m *Strace) GetEnter() *StraceEnter {
+ if x, ok := m.GetInfo().(*Strace_Enter); ok {
+ return x.Enter
+ }
+ return nil
+}
+
+func (m *Strace) GetExit() *StraceExit {
+ if x, ok := m.GetInfo().(*Strace_Exit); ok {
+ return x.Exit
+ }
+ return nil
+}
+
+// XXX_OneofWrappers is for the internal use of the proto package.
+func (*Strace) XXX_OneofWrappers() []interface{} {
+ return []interface{}{
+ (*Strace_Enter)(nil),
+ (*Strace_Exit)(nil),
+ }
+}
+
+type StraceEnter struct {
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *StraceEnter) Reset() { *m = StraceEnter{} }
+func (m *StraceEnter) String() string { return proto.CompactTextString(m) }
+func (*StraceEnter) ProtoMessage() {}
+func (*StraceEnter) Descriptor() ([]byte, []int) {
+ return fileDescriptor_50c4b43677c82b5f, []int{1}
+}
+
+func (m *StraceEnter) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_StraceEnter.Unmarshal(m, b)
+}
+func (m *StraceEnter) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_StraceEnter.Marshal(b, m, deterministic)
+}
+func (m *StraceEnter) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_StraceEnter.Merge(m, src)
+}
+func (m *StraceEnter) XXX_Size() int {
+ return xxx_messageInfo_StraceEnter.Size(m)
+}
+func (m *StraceEnter) XXX_DiscardUnknown() {
+ xxx_messageInfo_StraceEnter.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StraceEnter proto.InternalMessageInfo
+
+type StraceExit struct {
+ Return string `protobuf:"bytes,1,opt,name=return,proto3" json:"return,omitempty"`
+ Error string `protobuf:"bytes,2,opt,name=error,proto3" json:"error,omitempty"`
+ ErrNo int64 `protobuf:"varint,3,opt,name=err_no,json=errNo,proto3" json:"err_no,omitempty"`
+ ElapsedNs int64 `protobuf:"varint,4,opt,name=elapsed_ns,json=elapsedNs,proto3" json:"elapsed_ns,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *StraceExit) Reset() { *m = StraceExit{} }
+func (m *StraceExit) String() string { return proto.CompactTextString(m) }
+func (*StraceExit) ProtoMessage() {}
+func (*StraceExit) Descriptor() ([]byte, []int) {
+ return fileDescriptor_50c4b43677c82b5f, []int{2}
+}
+
+func (m *StraceExit) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_StraceExit.Unmarshal(m, b)
+}
+func (m *StraceExit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_StraceExit.Marshal(b, m, deterministic)
+}
+func (m *StraceExit) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_StraceExit.Merge(m, src)
+}
+func (m *StraceExit) XXX_Size() int {
+ return xxx_messageInfo_StraceExit.Size(m)
+}
+func (m *StraceExit) XXX_DiscardUnknown() {
+ xxx_messageInfo_StraceExit.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StraceExit proto.InternalMessageInfo
+
+func (m *StraceExit) GetReturn() string {
+ if m != nil {
+ return m.Return
+ }
+ return ""
+}
+
+func (m *StraceExit) GetError() string {
+ if m != nil {
+ return m.Error
+ }
+ return ""
+}
+
+func (m *StraceExit) GetErrNo() int64 {
+ if m != nil {
+ return m.ErrNo
+ }
+ return 0
+}
+
+func (m *StraceExit) GetElapsedNs() int64 {
+ if m != nil {
+ return m.ElapsedNs
+ }
+ return 0
+}
+
+func init() {
+ proto.RegisterType((*Strace)(nil), "gvisor.Strace")
+ proto.RegisterType((*StraceEnter)(nil), "gvisor.StraceEnter")
+ proto.RegisterType((*StraceExit)(nil), "gvisor.StraceExit")
+}
+
+func init() { proto.RegisterFile("pkg/sentry/strace/strace.proto", fileDescriptor_50c4b43677c82b5f) }
+
+var fileDescriptor_50c4b43677c82b5f = []byte{
+ // 255 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x5c, 0x90, 0xdd, 0x4a, 0xf4, 0x30,
+ 0x10, 0x86, 0xb7, 0x5f, 0xdb, 0x7c, 0x76, 0x16, 0x4f, 0xc6, 0x1f, 0x82, 0xa0, 0x94, 0x1e, 0x05,
+ 0x84, 0x2e, 0xe8, 0x1d, 0x08, 0xc2, 0x1e, 0xed, 0x41, 0xbc, 0x80, 0xa5, 0xd6, 0xd9, 0x12, 0x94,
+ 0x24, 0x4c, 0xb2, 0xb2, 0x5e, 0x96, 0x77, 0x28, 0xa6, 0xf1, 0x07, 0x8f, 0x92, 0x67, 0xde, 0x87,
+ 0x0c, 0x6f, 0xe0, 0xca, 0x3f, 0x4f, 0xab, 0x40, 0x36, 0xf2, 0xdb, 0x2a, 0x44, 0x1e, 0x46, 0xca,
+ 0x47, 0xef, 0xd9, 0x45, 0x87, 0x62, 0x7a, 0x35, 0xc1, 0x71, 0xf7, 0x5e, 0x80, 0x78, 0x48, 0x01,
+ 0x4a, 0xf8, 0xef, 0xd9, 0x8d, 0x14, 0x82, 0x2c, 0xda, 0x42, 0x35, 0xfa, 0x0b, 0xf1, 0x02, 0x8e,
+ 0x76, 0x7b, 0x3b, 0x46, 0xe3, 0xac, 0xfc, 0x97, 0xa2, 0x6f, 0x46, 0x84, 0x6a, 0xe0, 0x29, 0xc8,
+ 0xb2, 0x2d, 0x55, 0xa3, 0xd3, 0x1d, 0xaf, 0xa1, 0x26, 0x1b, 0x89, 0x65, 0xd5, 0x16, 0x6a, 0x79,
+ 0x73, 0xd2, 0xcf, 0xcb, 0xfa, 0x79, 0xd1, 0xfd, 0x67, 0xb4, 0x5e, 0xe8, 0xd9, 0x41, 0x05, 0x15,
+ 0x1d, 0x4c, 0x94, 0x75, 0x72, 0xf1, 0x8f, 0x7b, 0x30, 0x71, 0xbd, 0xd0, 0xc9, 0xb8, 0x13, 0x50,
+ 0x19, 0xbb, 0x73, 0xdd, 0x31, 0x2c, 0x7f, 0xbd, 0xd4, 0x79, 0x80, 0x1f, 0x19, 0xcf, 0x41, 0x30,
+ 0xc5, 0x3d, 0xdb, 0x5c, 0x22, 0x13, 0x9e, 0x42, 0x4d, 0xcc, 0x8e, 0x73, 0x81, 0x19, 0xf0, 0x0c,
+ 0x04, 0x31, 0x6f, 0xad, 0x93, 0x65, 0x5b, 0xa8, 0x32, 0x8d, 0x37, 0x0e, 0x2f, 0x01, 0xe8, 0x65,
+ 0xf0, 0x81, 0x9e, 0xb6, 0x36, 0xa4, 0x16, 0xa5, 0x6e, 0xf2, 0x64, 0x13, 0x1e, 0x45, 0xfa, 0xc3,
+ 0xdb, 0x8f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x42, 0x9a, 0xbc, 0x81, 0x65, 0x01, 0x00, 0x00,
+}
diff --git a/pkg/sentry/strace/strace_state_autogen.go b/pkg/sentry/strace/strace_state_autogen.go
new file mode 100755
index 000000000..9dc697ed6
--- /dev/null
+++ b/pkg/sentry/strace/strace_state_autogen.go
@@ -0,0 +1,4 @@
+// automatically generated by stateify.
+
+package strace
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 09:36:43 +0000