servo/components/constellation/sandboxing.rs
2018-04-27 15:34:52 +08:00

57 lines
2.6 KiB
Rust

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use embedder_traits::resources;
use gaol::profile::{Operation, PathPattern, Profile};
use std::path::PathBuf;
/// Our content process sandbox profile on Mac. As restrictive as possible.
#[cfg(target_os = "macos")]
pub fn content_process_sandbox_profile() -> Profile {
use gaol::platform;
let mut operations = vec![
Operation::FileReadAll(PathPattern::Literal(PathBuf::from("/dev/urandom"))),
Operation::FileReadAll(PathPattern::Subpath(PathBuf::from("/Library/Fonts"))),
Operation::FileReadAll(PathPattern::Subpath(PathBuf::from("/System/Library/Fonts"))),
Operation::FileReadAll(PathPattern::Subpath(PathBuf::from(
"/System/Library/Frameworks/ApplicationServices.framework"))),
Operation::FileReadAll(PathPattern::Subpath(PathBuf::from(
"/System/Library/Frameworks/CoreGraphics.framework"))),
Operation::FileReadMetadata(PathPattern::Literal(PathBuf::from("/"))),
Operation::FileReadMetadata(PathPattern::Literal(PathBuf::from("/Library"))),
Operation::FileReadMetadata(PathPattern::Literal(PathBuf::from("/System"))),
Operation::FileReadMetadata(PathPattern::Literal(PathBuf::from("/etc"))),
Operation::SystemInfoRead,
Operation::PlatformSpecific(platform::macos::Operation::MachLookup(
b"com.apple.FontServer".to_vec())),
];
operations.extend(resources::sandbox_access_files().into_iter().map(|p| {
Operation::FileReadAll(PathPattern::Literal(p))
}));
operations.extend(resources::sandbox_access_files_dirs().into_iter().map(|p| {
Operation::FileReadAll(PathPattern::Subpath(p))
}));
Profile::new(operations).expect("Failed to create sandbox profile!")
}
/// Our content process sandbox profile on Linux. As restrictive as possible.
#[cfg(not(target_os = "macos"))]
pub fn content_process_sandbox_profile() -> Profile {
let mut operations = vec![
Operation::FileReadAll(PathPattern::Literal(PathBuf::from("/dev/urandom"))),
];
operations.extend(resources::sandbox_access_files().into_iter().map(|p| {
Operation::FileReadAll(PathPattern::Literal(p))
}));
operations.extend(resources::sandbox_access_files_dirs().into_iter().map(|p| {
Operation::FileReadAll(PathPattern::Subpath(p))
}));
Profile::new(operations).expect("Failed to create sandbox profile!")
}