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// Copyright (C) 2017 The Android Open Source Project
//
// 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 com.google.gerrit.server.permissions;
import static java.util.Objects.requireNonNull;
import com.google.gerrit.extensions.api.access.GerritPermission;
public enum RefPermission implements GerritPermission {
READ,
CREATE,
/**
* Before checking this permission, the caller needs to verify the branch is deletable and reject
* early if the branch should never be deleted. For example, the refs/meta/config branch should
* never be deleted because deleting this branch would destroy all Gerrit specific metadata about
* the project, including its access rules. If a project is to be removed from Gerrit, its
* repository should be removed first.
*/
DELETE,
UPDATE,
FORCE_UPDATE,
SET_HEAD("set HEAD"),
FORGE_AUTHOR,
FORGE_COMMITTER,
FORGE_SERVER,
MERGE,
/**
* Before checking this permission, the caller should verify {@code USE_SIGNED_OFF_BY} is false.
* If it's true, the request should be rejected directly without further check this permission.
*/
SKIP_VALIDATION,
/** Create a change to code review a commit. */
CREATE_CHANGE,
/** Create a tag. */
CREATE_TAG,
/** Create a signed tag. */
CREATE_SIGNED_TAG,
/**
* Creates changes, then also immediately submits them during {@code push}.
*
* <p>This is similar to {@link #UPDATE} except it constructs changes first, then submits them
* according to the submit strategy, which may include cherry-pick or rebase. By creating changes
* for each commit, automatic server side rebase, and post-update review are enabled.
*/
UPDATE_BY_SUBMIT,
/**
* Can read all private changes on the ref. Typically granted to CI systems if they should run on
* private changes.
*/
READ_PRIVATE_CHANGES,
/** Read access to ref's config section in {@code project.config}. */
READ_CONFIG("read ref config"),
/** Write access to ref's config section in {@code project.config}. */
WRITE_CONFIG("write ref config");
private final String description;
RefPermission() {
this.description = null;
}
RefPermission(String description) {
this.description = requireNonNull(description);
}
@Override
public String describeForException() {
return description != null ? description : GerritPermission.describeEnumValue(this);
}
}
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