github.com/nicocha30/gvisor-ligolo@v0.0.0-20230726075806-989fa2c0a413/pkg/sentry/kernel/auth/auth.go (about)

     1  // Copyright 2018 The gVisor Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  // Package auth implements an access control model that is a subset of Linux's.
    16  //
    17  // The auth package supports two kinds of access controls: user/group IDs and
    18  // capabilities. Each resource in the security model is associated with a user
    19  // namespace; "privileged" operations check that the operator's credentials
    20  // have the required user/group IDs or capabilities within the user namespace
    21  // of accessed resources.
    22  package auth