9eb43e26c4
To support using google prod credentials for Google developers, we need to be able to make an RPC call to exchange credentials. This RPC call needs to be issued via stubby and hence allowlisting the stubby binary. dwillemsen@ also pointed out that this should be less effective for other tools running within the build since network access is disabled for the other tools anyway via sandboxing. Bug: b/222484146 Change-Id: I29aec9576e86b9ed3051df7943404abd478c549b
133 lines
3.2 KiB
Go
133 lines
3.2 KiB
Go
// Copyright 2018 Google Inc. All rights reserved.
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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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// http://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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package paths
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import "runtime"
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type PathConfig struct {
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// Whether to create the symlink in the new PATH for this tool.
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Symlink bool
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// Whether to log about usages of this tool to the soong.log
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Log bool
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// Whether to exit with an error instead of invoking the underlying tool.
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Error bool
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// Whether we use a linux-specific prebuilt for this tool. On Darwin,
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// we'll allow the host executable instead.
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LinuxOnlyPrebuilt bool
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}
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var Allowed = PathConfig{
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Symlink: true,
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Log: false,
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Error: false,
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}
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var Forbidden = PathConfig{
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Symlink: false,
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Log: true,
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Error: true,
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}
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var Log = PathConfig{
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Symlink: true,
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Log: true,
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Error: false,
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}
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// The configuration used if the tool is not listed in the config below.
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// Currently this will create the symlink, but log and error when it's used. In
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// the future, I expect the symlink to be removed, and this will be equivalent
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// to Forbidden.
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var Missing = PathConfig{
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Symlink: true,
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Log: true,
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Error: true,
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}
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var LinuxOnlyPrebuilt = PathConfig{
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Symlink: false,
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Log: true,
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Error: true,
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LinuxOnlyPrebuilt: true,
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}
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func GetConfig(name string) PathConfig {
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if config, ok := Configuration[name]; ok {
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return config
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}
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return Missing
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}
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var Configuration = map[string]PathConfig{
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"bash": Allowed,
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"dd": Allowed,
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"diff": Allowed,
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"dlv": Allowed,
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"expr": Allowed,
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"fuser": Allowed,
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"getopt": Allowed,
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"git": Allowed,
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"hexdump": Allowed,
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"jar": Allowed,
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"java": Allowed,
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"javap": Allowed,
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"lsof": Allowed,
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"openssl": Allowed,
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"pstree": Allowed,
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"rsync": Allowed,
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"sh": Allowed,
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"stubby": Allowed,
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"tr": Allowed,
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"unzip": Allowed,
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"zip": Allowed,
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// Host toolchain is removed. In-tree toolchain should be used instead.
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// GCC also can't find cc1 with this implementation.
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"ar": Forbidden,
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"as": Forbidden,
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"cc": Forbidden,
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"clang": Forbidden,
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"clang++": Forbidden,
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"gcc": Forbidden,
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"g++": Forbidden,
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"ld": Forbidden,
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"ld.bfd": Forbidden,
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"ld.gold": Forbidden,
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"pkg-config": Forbidden,
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// These are toybox tools that only work on Linux.
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"pgrep": LinuxOnlyPrebuilt,
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"pkill": LinuxOnlyPrebuilt,
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"ps": LinuxOnlyPrebuilt,
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}
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func init() {
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if runtime.GOOS == "darwin" {
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Configuration["sw_vers"] = Allowed
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Configuration["xcrun"] = Allowed
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// We don't have darwin prebuilts for some tools,
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// so allow the host versions.
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for name, config := range Configuration {
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if config.LinuxOnlyPrebuilt {
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Configuration[name] = Allowed
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}
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}
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}
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}
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