opendev/gerrit
Code Issues Proposed changes

Merge "Added /projects/name/access as REST endpoint. Implemented GET."

Browse Source
This commit is contained in:
Edwin Kempin
2016-04-25 11:46:42 +00:00
committed by Gerrit Code Review
parent 825ba7e645 5a3475fe4b
commit 580d11da85
15 changed files with 589 additions and 249 deletions
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55
Documentation/rest-api-projects.txt
View File

@@ -2472,6 +2472,61 @@ The path to the `GerritSiteHeader.html` file.
The path to the `GerritSiteFooter.html` file.
|=============================
[[get-access]]
=== List Access Rights for Project
--
'GET //projects/link:rest-api-projects.html#project-name[\{project-name\}]/access'
--
Lists the access rights for a single project.
As result a link:#project-access-info[ProjectAccessInfo] entity is returned.
.Request
----
GET /projects/MyProject/access HTTP/1.0
----
.Response
----
HTTP/1.1 200 OK
Content-Type: application/json; charset=UTF-8
)]}'
{
"revision": "61157ed63e14d261b6dca40650472a9b0bd88474",
"inherits_from": {
"id": "All-Projects",
"name": "All-Projects",
"description": "Access inherited by all other projects."
},
"local": {
"refs/*": {
"permissions": {
"read": {
"rules": {
"c2ce4749a32ceb82cd6adcce65b8216e12afb41c": {
"action": "ALLOW",
"force": false
},
"global:Anonymous-Users": {
"action": "ALLOW",
"force": false
}
}
}
}
}
},
"is_owner": true,
"owner_of": [
"refs/*"
],
"can_upload": true,
"can_add": true,
"config_visible": true
}
----
GERRIT
------

30
gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/project/AccessIT.java Normal file
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@@ -0,0 +1,30 @@
// Copyright (C) 2016 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.acceptance.rest.project;
import static com.google.common.truth.Truth.assertThat;
import com.google.gerrit.acceptance.AbstractDaemonTest;
import com.google.gerrit.server.config.AllProjectsNameProvider;
import org.junit.Test;
public class AccessIT extends AbstractDaemonTest {
@Test
public void testGetDefaultInheritance() throws Exception {
String newProjectName = createProject("newProjectAccess").get();
String inheritedName = gApi.projects()
.name(newProjectName).access().inheritsFrom.name;
assertThat(inheritedName).isEqualTo(AllProjectsNameProvider.DEFAULT);
}
}

5
gerrit-common/src/main/java/com/google/gerrit/common/data/PermissionRule.java
View File

@@ -264,6 +264,11 @@ public class PermissionRule implements Comparable<PermissionRule> {
return rule;
}
public boolean hasRange() {
return (!(getMin() == null || getMin() == 0))
|| (!(getMax() == null || getMax() == 0));
}
public static int parseInt(String value) {
if (value.startsWith("+")) {
value = value.substring(1);

20
gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/access/AccessSectionInfo.java Normal file
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@@ -0,0 +1,20 @@
// Copyright (C) 2016 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.extensions.api.access;
import java.util.Map;
public class AccessSectionInfo {
public Map<String, PermissionInfo> permissions;
}

27
gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/access/PermissionInfo.java Normal file
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@@ -0,0 +1,27 @@
// Copyright (C) 2016 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.extensions.api.access;
import java.util.Map;
public class PermissionInfo {
public String label;
public Boolean exclusive;
public Map<String, PermissionRuleInfo> rules;
public PermissionInfo(String label, Boolean exclusive) {
this.label = label;
this.exclusive = exclusive;
}
}

34
gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/access/PermissionRuleInfo.java Normal file
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@@ -0,0 +1,34 @@
// Copyright (C) 2016 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.extensions.api.access;
public class PermissionRuleInfo {
public enum Action {
ALLOW,
DENY,
BLOCK,
INTERACTIVE,
BATCH
}
public Action action;
public Boolean force;
public Integer min;
public Integer max;
public PermissionRuleInfo(Action action, Boolean force) {
this.action = action;
this.force = force;
}
}

31
gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/access/ProjectAccessInfo.java Normal file
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@@ -0,0 +1,31 @@
// Copyright (C) 2016 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.extensions.api.access;
import com.google.gerrit.extensions.common.ProjectInfo;
import java.util.Map;
import java.util.Set;
public class ProjectAccessInfo {
public String revision;
public ProjectInfo inheritsFrom;
public Map<String, AccessSectionInfo> local;
public Boolean isOwner;
public Set<String> ownerOf;
public Boolean canUpload;
public Boolean canAdd;
public Boolean configVisible;
}

34
gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/projects/AccessApi.java Normal file
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@@ -0,0 +1,34 @@
// Copyright (C) 2016 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.extensions.api.projects;
import com.google.gerrit.extensions.api.access.ProjectAccessInfo;
import com.google.gerrit.extensions.restapi.NotImplementedException;
import com.google.gerrit.extensions.restapi.RestApiException;
public interface AccessApi {
ProjectAccessInfo get() throws RestApiException;
/**
* A default implementation which allows source compatibility
* when adding new methods to the interface.
**/
class NotImplemented implements AccessApi {
@Override
public ProjectAccessInfo get() throws RestApiException {
throw new NotImplementedException();
}
}
}

9
gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/projects/ProjectApi.java
View File

@@ -14,10 +14,12 @@
package com.google.gerrit.extensions.api.projects;
import com.google.gerrit.extensions.api.access.ProjectAccessInfo;
import com.google.gerrit.extensions.common.ProjectInfo;
import com.google.gerrit.extensions.restapi.NotImplementedException;
import com.google.gerrit.extensions.restapi.RestApiException;
import java.io.IOException;
import java.util.List;
public interface ProjectApi {
@@ -28,6 +30,8 @@ public interface ProjectApi {
String description() throws RestApiException;
void description(PutDescriptionInput in) throws RestApiException;
ProjectAccessInfo access() throws RestApiException;
ListRefsRequest<BranchInfo> branches();
ListRefsRequest<TagInfo> tags();
@@ -129,6 +133,11 @@ public interface ProjectApi {
throw new NotImplementedException();
}
@Override
public ProjectAccessInfo access() throws RestApiException {
throw new NotImplementedException();
}
@Override
public void description(PutDescriptionInput in)
throws RestApiException {

254
gerrit-server/src/main/java/com/google/gerrit/server/access/ListAccess.java
View File

@@ -14,47 +14,22 @@
package com.google.gerrit.server.access;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import com.google.gerrit.common.data.AccessSection;
import com.google.gerrit.common.data.Permission;
import com.google.gerrit.common.data.PermissionRule;
import com.google.gerrit.common.data.RefConfigSection;
import com.google.gerrit.common.errors.NoSuchGroupException;
import com.google.gerrit.extensions.common.ProjectInfo;
import com.google.gerrit.extensions.api.access.ProjectAccessInfo;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.RestReadView;
import com.google.gerrit.extensions.restapi.TopLevelResource;
import com.google.gerrit.reviewdb.client.AccountGroup;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.reviewdb.client.RefNames;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.account.GroupBackend;
import com.google.gerrit.server.account.GroupControl;
import com.google.gerrit.server.config.AllProjectsName;
import com.google.gerrit.server.git.MetaDataUpdate;
import com.google.gerrit.server.git.ProjectConfig;
import com.google.gerrit.server.project.NoSuchProjectException;
import com.google.gerrit.server.project.ProjectCache;
import com.google.gerrit.server.project.ProjectControl;
import com.google.gerrit.server.project.ProjectJson;
import com.google.gerrit.server.project.ProjectState;
import com.google.gerrit.server.project.RefControl;
import com.google.gerrit.server.project.GetAccess;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
import org.kohsuke.args4j.Option;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
public class ListAccess implements RestReadView<TopLevelResource> {
@@ -62,237 +37,22 @@ public class ListAccess implements RestReadView<TopLevelResource> {
usage = "projects for which the access rights should be returned")
private List<String> projects = Lists.newArrayList();
private final Provider<CurrentUser> self;
private final ProjectControl.GenericFactory projectControlFactory;
private final ProjectCache projectCache;
private final ProjectJson projectJson;
private final MetaDataUpdate.Server metaDataUpdateFactory;
private final GroupControl.Factory groupControlFactory;
private final GroupBackend groupBackend;
private final AllProjectsName allProjectsName;
private final GetAccess getAccess;
@Inject
public ListAccess(Provider<CurrentUser> self,
ProjectControl.GenericFactory projectControlFactory,
ProjectCache projectCache, ProjectJson projectJson,
MetaDataUpdate.Server metaDataUpdateFactory,
GroupControl.Factory groupControlFactory, GroupBackend groupBackend,
AllProjectsName allProjectsName) {
this.self = self;
this.projectControlFactory = projectControlFactory;
this.projectCache = projectCache;
this.projectJson = projectJson;
this.metaDataUpdateFactory = metaDataUpdateFactory;
this.groupControlFactory = groupControlFactory;
this.groupBackend = groupBackend;
this.allProjectsName = allProjectsName;
public ListAccess(GetAccess getAccess) {
this.getAccess = getAccess;
}
@Override
public Map<String, ProjectAccessInfo> apply(TopLevelResource resource)
throws ResourceNotFoundException, ResourceConflictException, IOException {
Map<String, ProjectAccessInfo> access = Maps.newTreeMap();
for (String p: projects) {
// Load the current configuration from the repository, ensuring it's the most
// recent version available. If it differs from what was in the project
// state, force a cache flush now.
//
for (String p : projects) {
Project.NameKey projectName = new Project.NameKey(p);
try (MetaDataUpdate md = metaDataUpdateFactory.create(projectName)) {
ProjectControl pc = open(projectName);
ProjectConfig config = ProjectConfig.read(md);
if (config.updateGroupNames(groupBackend)) {
md.setMessage("Update group names\n");
config.commit(md);
projectCache.evict(config.getProject());
pc = open(projectName);
} else if (config.getRevision() != null
&& !config.getRevision().equals(
pc.getProjectState().getConfig().getRevision())) {
projectCache.evict(config.getProject());
pc = open(projectName);
}
access.put(p, new ProjectAccessInfo(pc, config));
} catch (ConfigInvalidException e) {
throw new ResourceConflictException(e.getMessage());
} catch (RepositoryNotFoundException e) {
throw new ResourceNotFoundException(p);
}
access.put(p, getAccess.apply(projectName));
}
return access;
}
private ProjectControl open(Project.NameKey projectName)
throws ResourceNotFoundException, IOException {
try {
return projectControlFactory.validateFor(projectName,
ProjectControl.OWNER | ProjectControl.VISIBLE, self.get());
} catch (NoSuchProjectException e) {
throw new ResourceNotFoundException(projectName.get());
}
}
public class ProjectAccessInfo {
public String revision;
public ProjectInfo inheritsFrom;
public Map<String, AccessSectionInfo> local;
public Boolean isOwner;
public Set<String> ownerOf;
public Boolean canUpload;
public Boolean canAdd;
public Boolean configVisible;
public ProjectAccessInfo(ProjectControl pc, ProjectConfig config) {
final RefControl metaConfigControl =
pc.controlForRef(RefNames.REFS_CONFIG);
local = Maps.newHashMap();
ownerOf = Sets.newHashSet();
Map<AccountGroup.UUID, Boolean> visibleGroups = new HashMap<>();
for (AccessSection section : config.getAccessSections()) {
String name = section.getName();
if (AccessSection.GLOBAL_CAPABILITIES.equals(name)) {
if (pc.isOwner()) {
local.put(name, new AccessSectionInfo(section));
ownerOf.add(name);
} else if (metaConfigControl.isVisible()) {
local.put(section.getName(), new AccessSectionInfo(section));
}
} else if (RefConfigSection.isValid(name)) {
RefControl rc = pc.controlForRef(name);
if (rc.isOwner()) {
local.put(name, new AccessSectionInfo(section));
ownerOf.add(name);
} else if (metaConfigControl.isVisible()) {
local.put(name, new AccessSectionInfo(section));
} else if (rc.isVisible()) {
// Filter the section to only add rules describing groups that
// are visible to the current-user. This includes any group the
// user is a member of, as well as groups they own or that
// are visible to all users.
AccessSection dst = null;
for (Permission srcPerm : section.getPermissions()) {
Permission dstPerm = null;
for (PermissionRule srcRule : srcPerm.getRules()) {
AccountGroup.UUID group = srcRule.getGroup().getUUID();
if (group == null) {
continue;
}
Boolean canSeeGroup = visibleGroups.get(group);
if (canSeeGroup == null) {
try {
canSeeGroup = groupControlFactory.controlFor(group).isVisible();
} catch (NoSuchGroupException e) {
canSeeGroup = Boolean.FALSE;
}
visibleGroups.put(group, canSeeGroup);
}
if (canSeeGroup) {
if (dstPerm == null) {
if (dst == null) {
dst = new AccessSection(name);
local.put(name, new AccessSectionInfo(dst));
}
dstPerm = dst.getPermission(srcPerm.getName(), true);
}
dstPerm.add(srcRule);
}
}
}
}
}
}
if (ownerOf.isEmpty() && pc.isOwnerAnyRef()) {
// Special case: If the section list is empty, this project has no current
// access control information. Rely on what ProjectControl determines
// is ownership, which probably means falling back to site administrators.
ownerOf.add(AccessSection.ALL);
}
if (config.getRevision() != null) {
revision = config.getRevision().name();
}
ProjectState parent =
Iterables.getFirst(pc.getProjectState().parents(), null);
if (parent != null) {
inheritsFrom = projectJson.format(parent.getProject());
}
if (pc.getProject().getNameKey().equals(allProjectsName)) {
if (pc.isOwner()) {
ownerOf.add(AccessSection.GLOBAL_CAPABILITIES);
}
}
isOwner = toBoolean(pc.isOwner());
canUpload = toBoolean(pc.isOwner()
|| (metaConfigControl.isVisible() && metaConfigControl.canUpload()));
canAdd = toBoolean(pc.canAddRefs());
configVisible = pc.isOwner() || metaConfigControl.isVisible();
}
}
public static class AccessSectionInfo {
public Map<String, PermissionInfo> permissions;
public AccessSectionInfo(AccessSection section) {
permissions = Maps.newHashMap();
for (Permission p : section.getPermissions()) {
permissions.put(p.getName(), new PermissionInfo(p));
}
}
}
public static class PermissionInfo {
public String label;
public Boolean exclusive;
public Map<String, PermissionRuleInfo> rules;
public PermissionInfo(Permission permission) {
label = permission.getLabel();
exclusive = toBoolean(permission.getExclusiveGroup());
rules = Maps.newHashMap();
for (PermissionRule r : permission.getRules()) {
rules.put(r.getGroup().getUUID().get(), new PermissionRuleInfo(r));
}
}
}
public static class PermissionRuleInfo {
public PermissionRule.Action action;
public Boolean force;
public Integer min;
public Integer max;
public PermissionRuleInfo(PermissionRule rule) {
action = rule.getAction();
force = toBoolean(rule.getForce());
if (hasRange(rule)) {
min = rule.getMin();
max = rule.getMax();
}
}
private boolean hasRange(PermissionRule rule) {
return (!(rule.getMin() == null || rule.getMin() == 0))
|| (!(rule.getMax() == null || rule.getMax() == 0));
}
}
private static Boolean toBoolean(boolean value) {
return value ? true : null;
}
}

50
gerrit-server/src/main/java/com/google/gerrit/server/api/projects/AccessApiImpl.java Normal file
View File

@@ -0,0 +1,50 @@
// Copyright (C) 2016 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.api.projects;
import com.google.gerrit.extensions.api.projects.AccessApi;
import com.google.gerrit.extensions.api.access.ProjectAccessInfo;
import com.google.gerrit.extensions.restapi.RestApiException;
import com.google.gerrit.server.project.GetAccess;
import com.google.gerrit.server.project.ProjectResource;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
import java.io.IOException;
public class AccessApiImpl implements AccessApi {
interface Factory {
AccessApiImpl create(ProjectResource project);
}
private final ProjectResource project;
private final GetAccess getAccess;
@Inject
AccessApiImpl(GetAccess getAccess,
@Assisted ProjectResource project) {
this.project = project;
this.getAccess = getAccess;
}
@Override
public ProjectAccessInfo get() throws RestApiException {
try {
return getAccess.apply(project);
} catch (IOException e) {
throw new RestApiException("Cannot get access rights", e);
}
}
}

1
gerrit-server/src/main/java/com/google/gerrit/server/api/projects/Module.java
View File

@@ -26,5 +26,6 @@ public class Module extends FactoryModule {
factory(TagApiImpl.Factory.class);
factory(ProjectApiImpl.Factory.class);
factory(ChildProjectApiImpl.Factory.class);
factory(AccessApiImpl.Factory.class);
}
}

17
gerrit-server/src/main/java/com/google/gerrit/server/api/projects/ProjectApiImpl.java
View File

@@ -19,6 +19,7 @@ import static com.google.gerrit.server.account.CapabilityUtils.checkRequiresCapa
import com.google.gerrit.extensions.api.projects.BranchApi;
import com.google.gerrit.extensions.api.projects.BranchInfo;
import com.google.gerrit.extensions.api.projects.ChildProjectApi;
import com.google.gerrit.extensions.api.access.ProjectAccessInfo;
import com.google.gerrit.extensions.api.projects.ProjectApi;
import com.google.gerrit.extensions.api.projects.ProjectInput;
import com.google.gerrit.extensions.api.projects.PutDescriptionInput;
@@ -70,6 +71,7 @@ public class ProjectApiImpl implements ProjectApi {
private final String name;
private final BranchApiImpl.Factory branchApi;
private final TagApiImpl.Factory tagApi;
private final AccessApiImpl.Factory accessApi;
private final Provider<ListBranches> listBranchesProvider;
private final Provider<ListTags> listTagsProvider;
@@ -85,12 +87,14 @@ public class ProjectApiImpl implements ProjectApi {
ProjectJson projectJson,
BranchApiImpl.Factory branchApiFactory,
TagApiImpl.Factory tagApiFactory,
AccessApiImpl.Factory accessApiFactory,
Provider<ListBranches> listBranchesProvider,
Provider<ListTags> listTagsProvider,
@Assisted ProjectResource project) {
this(user, createProjectFactory, projectApi, projects, getDescription,
putDescription, childApi, children, projectJson, branchApiFactory,
tagApiFactory, listBranchesProvider, listTagsProvider, project, null);
tagApiFactory, accessApiFactory, listBranchesProvider, listTagsProvider,
project, null);
}
@AssistedInject
@@ -105,12 +109,14 @@ public class ProjectApiImpl implements ProjectApi {
ProjectJson projectJson,
BranchApiImpl.Factory branchApiFactory,
TagApiImpl.Factory tagApiFactory,
AccessApiImpl.Factory accessApiFactory,
Provider<ListBranches> listBranchesProvider,
Provider<ListTags> listTagsProvider,
@Assisted String name) {
this(user, createProjectFactory, projectApi, projects, getDescription,
putDescription, childApi, children, projectJson, branchApiFactory,
tagApiFactory, listBranchesProvider, listTagsProvider, null, name);
tagApiFactory, accessApiFactory, listBranchesProvider, listTagsProvider,
null, name);
}
private ProjectApiImpl(Provider<CurrentUser> user,
@@ -124,6 +130,7 @@ public class ProjectApiImpl implements ProjectApi {
ProjectJson projectJson,
BranchApiImpl.Factory branchApiFactory,
TagApiImpl.Factory tagApiFactory,
AccessApiImpl.Factory accessApiFactory,
Provider<ListBranches> listBranchesProvider,
Provider<ListTags> listTagsProvider,
ProjectResource project,
@@ -141,6 +148,7 @@ public class ProjectApiImpl implements ProjectApi {
this.name = name;
this.branchApi = branchApiFactory;
this.tagApi = tagApiFactory;
this.accessApi = accessApiFactory;
this.listBranchesProvider = listBranchesProvider;
this.listTagsProvider = listTagsProvider;
}
@@ -181,6 +189,11 @@ public class ProjectApiImpl implements ProjectApi {
return getDescription.apply(checkExists());
}
@Override
public ProjectAccessInfo access() throws RestApiException {
return accessApi.create(checkExists()).get();
}
@Override
public void description(PutDescriptionInput in)
throws RestApiException {

270
gerrit-server/src/main/java/com/google/gerrit/server/project/GetAccess.java Normal file
View File

@@ -0,0 +1,270 @@
// Copyright (C) 2016 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.project;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import com.google.gerrit.common.data.AccessSection;
import com.google.gerrit.common.data.Permission;
import com.google.gerrit.common.data.PermissionRule;
import com.google.gerrit.common.data.RefConfigSection;
import com.google.gerrit.common.errors.NoSuchGroupException;
import com.google.gerrit.extensions.api.access.AccessSectionInfo;
import com.google.gerrit.extensions.api.access.PermissionInfo;
import com.google.gerrit.extensions.api.access.PermissionRuleInfo;
import com.google.gerrit.extensions.api.access.ProjectAccessInfo;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.RestReadView;
import com.google.gerrit.reviewdb.client.AccountGroup;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.reviewdb.client.RefNames;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.account.GroupBackend;
import com.google.gerrit.server.account.GroupControl;
import com.google.gerrit.server.config.AllProjectsName;
import com.google.gerrit.server.git.MetaDataUpdate;
import com.google.gerrit.server.git.ProjectConfig;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
@Singleton
public class GetAccess implements RestReadView<ProjectResource> {
private static final ImmutableMap<PermissionRule.Action, PermissionRuleInfo.Action> ACTION_TYPE =
Maps.immutableEnumMap(
new ImmutableMap.Builder<PermissionRule.Action, PermissionRuleInfo.Action>()
.put(PermissionRule.Action.ALLOW, PermissionRuleInfo.Action.ALLOW)
.put(PermissionRule.Action.BATCH, PermissionRuleInfo.Action.BATCH)
.put(PermissionRule.Action.BLOCK, PermissionRuleInfo.Action.BLOCK)
.put(PermissionRule.Action.DENY, PermissionRuleInfo.Action.DENY)
.put(PermissionRule.Action.INTERACTIVE,
PermissionRuleInfo.Action.INTERACTIVE)
.build());
private final Provider<CurrentUser> self;
private final GroupControl.Factory groupControlFactory;
private final AllProjectsName allProjectsName;
private final ProjectJson projectJson;
private final ProjectCache projectCache;
private final MetaDataUpdate.Server metaDataUpdateFactory;
private final ProjectControl.GenericFactory projectControlFactory;
private final GroupBackend groupBackend;
@Inject
public GetAccess(Provider<CurrentUser> self,
GroupControl.Factory groupControlFactory,
AllProjectsName allProjectsName,
ProjectCache projectCache,
MetaDataUpdate.Server metaDataUpdateFactory,
ProjectJson projectJson,
ProjectControl.GenericFactory projectControlFactory,
GroupBackend groupBackend) {
this.self = self;
this.groupControlFactory = groupControlFactory;
this.allProjectsName = allProjectsName;
this.projectJson = projectJson;
this.projectCache = projectCache;
this.projectControlFactory = projectControlFactory;
this.metaDataUpdateFactory = metaDataUpdateFactory;
this.groupBackend = groupBackend;
}
public ProjectAccessInfo apply(Project.NameKey nameKey)
throws ResourceNotFoundException, ResourceConflictException, IOException {
try {
return this.apply(new ProjectResource(
projectControlFactory.controlFor(nameKey, self.get())));
} catch (NoSuchProjectException e) {
throw new ResourceNotFoundException(nameKey.get());
}
}
@Override
public ProjectAccessInfo apply(ProjectResource rsrc)
throws ResourceNotFoundException, ResourceConflictException, IOException {
// Load the current configuration from the repository, ensuring it's the most
// recent version available. If it differs from what was in the project
// state, force a cache flush now.
//
Project.NameKey projectName = rsrc.getNameKey();
ProjectAccessInfo info = new ProjectAccessInfo();
ProjectConfig config;
ProjectControl pc = open(projectName);
RefControl metaConfigControl = pc.controlForRef(RefNames.REFS_CONFIG);
try (MetaDataUpdate md = metaDataUpdateFactory.create(projectName)) {
config = ProjectConfig.read(md);
if (config.updateGroupNames(groupBackend)) {
md.setMessage("Update group names\n");
config.commit(md);
projectCache.evict(config.getProject());
pc = open(projectName);
} else if (config.getRevision() != null
&& !config.getRevision().equals(
pc.getProjectState().getConfig().getRevision())) {
projectCache.evict(config.getProject());
pc = open(projectName);
}
} catch (ConfigInvalidException e) {
throw new ResourceConflictException(e.getMessage());
} catch (RepositoryNotFoundException e) {
throw new ResourceNotFoundException(rsrc.getName());
}
info.local = new HashMap<>();
info.ownerOf = Sets.newHashSet();
Map<AccountGroup.UUID, Boolean> visibleGroups = new HashMap<>();
for (AccessSection section : config.getAccessSections()) {
String name = section.getName();
if (AccessSection.GLOBAL_CAPABILITIES.equals(name)) {
if (pc.isOwner()) {
info.local.put(name, createAccessSection(section));
info.ownerOf.add(name);
} else if (metaConfigControl.isVisible()) {
info.local.put(section.getName(), createAccessSection(section));
}
} else if (RefConfigSection.isValid(name)) {
RefControl rc = pc.controlForRef(name);
if (rc.isOwner()) {
info.local.put(name, createAccessSection(section));
info.ownerOf.add(name);
} else if (metaConfigControl.isVisible()) {
info.local.put(name, createAccessSection(section));
} else if (rc.isVisible()) {
// Filter the section to only add rules describing groups that
// are visible to the current-user. This includes any group the
// user is a member of, as well as groups they own or that
// are visible to all users.
AccessSection dst = null;
for (Permission srcPerm : section.getPermissions()) {
Permission dstPerm = null;
for (PermissionRule srcRule : srcPerm.getRules()) {
AccountGroup.UUID group = srcRule.getGroup().getUUID();
if (group == null) {
continue;
}
Boolean canSeeGroup = visibleGroups.get(group);
if (canSeeGroup == null) {
try {
canSeeGroup = groupControlFactory.controlFor(group)
.isVisible();
} catch (NoSuchGroupException e) {
canSeeGroup = Boolean.FALSE;
}
visibleGroups.put(group, canSeeGroup);
}
if (canSeeGroup) {
if (dstPerm == null) {
if (dst == null) {
dst = new AccessSection(name);
info.local.put(name, createAccessSection(dst));
}
dstPerm = dst.getPermission(srcPerm.getName(), true);
}
dstPerm.add(srcRule);
}
}
}
}
}
}
if (info.ownerOf.isEmpty() && pc.isOwnerAnyRef()) {
// Special case: If the section list is empty, this project has no current
// access control information. Rely on what ProjectControl determines
// is ownership, which probably means falling back to site administrators.
info.ownerOf.add(AccessSection.ALL);
}
if (config.getRevision() != null) {
info.revision = config.getRevision().name();
}
ProjectState parent =
Iterables.getFirst(pc.getProjectState().parents(), null);
if (parent != null) {
info.inheritsFrom = projectJson.format(parent.getProject());
}
if (pc.getProject().getNameKey().equals(allProjectsName)) {
if (pc.isOwner()) {
info.ownerOf.add(AccessSection.GLOBAL_CAPABILITIES);
}
}
info.isOwner = toBoolean(pc.isOwner());
info.canUpload = toBoolean(pc.isOwner()
|| (metaConfigControl.isVisible() && metaConfigControl.canUpload()));
info.canAdd = toBoolean(pc.canAddRefs());
info.configVisible = pc.isOwner() || metaConfigControl.isVisible();
return info;
}
private AccessSectionInfo createAccessSection(AccessSection section) {
AccessSectionInfo accessSectionInfo = new AccessSectionInfo();
accessSectionInfo.permissions = new HashMap<>();
for (Permission p : section.getPermissions()) {
PermissionInfo pInfo = new PermissionInfo(p.getLabel(),
p.getExclusiveGroup() ? true : null);
pInfo.rules = new HashMap<>();
for (PermissionRule r : p.getRules()) {
PermissionRuleInfo info = new PermissionRuleInfo(
ACTION_TYPE.get(r.getAction()), r.getForce());
if (r.hasRange()) {
info.max = r.getMax();
info.min = r.getMin();
}
pInfo.rules.put(r.getGroup().getUUID().get(), info);
}
accessSectionInfo.permissions.put(p.getName(), pInfo);
}
return accessSectionInfo;
}
private ProjectControl open(Project.NameKey projectName)
throws ResourceNotFoundException, IOException {
try {
return projectControlFactory.validateFor(projectName,
ProjectControl.OWNER | ProjectControl.VISIBLE, self.get());
} catch (NoSuchProjectException e) {
throw new ResourceNotFoundException(projectName.get());
}
}
private static Boolean toBoolean(boolean value) {
return value ? true : null;
}
}

1
gerrit-server/src/main/java/com/google/gerrit/server/project/Module.java
View File

@@ -42,6 +42,7 @@ public class Module extends RestApiModule {
put(PROJECT_KIND).to(PutProject.class);
get(PROJECT_KIND).to(GetProject.class);
get(PROJECT_KIND, "description").to(GetDescription.class);
get(PROJECT_KIND, "access").to(GetAccess.class);
put(PROJECT_KIND, "description").to(PutDescription.class);
delete(PROJECT_KIND, "description").to(PutDescription.class);