| /* |
| Copyright 2014 The Kubernetes 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. |
| */ |
| |
| package selinux |
| |
| // Note: the libcontainer SELinux package is only built for Linux, so it is |
| // necessary to have a NOP wrapper which is built for non-Linux platforms to |
| // allow code that links to this package not to differentiate its own methods |
| // for Linux and non-Linux platforms. |
| // |
| // SELinuxRunner wraps certain libcontainer SELinux calls. For more |
| // information, see: |
| // |
| // https://github.com/opencontainers/runc/blob/master/libcontainer/selinux/selinux.go |
| type SELinuxRunner interface { |
| // Getfilecon returns the SELinux context for the given path or returns an |
| // error. |
| Getfilecon(path string) (string, error) |
| } |
| |
| // NewSELinuxRunner returns a new SELinuxRunner appropriate for the platform. |
| // On Linux, all methods short-circuit and return NOP values if SELinux is |
| // disabled. On non-Linux platforms, a NOP implementation is returned. |
| func NewSELinuxRunner() SELinuxRunner { |
| return &realSELinuxRunner{} |
| } |