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This PR verifies the current user roles against context.selectedStage…
…Roles. (#4023) The operation is only allowed if there is at least one overlapping role (or the user is an admin). This is a rewrite of what originally went in as #3988.
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93 changes: 93 additions & 0 deletions
93
...-echo/src/main/java/com/netflix/spinnaker/orca/echo/util/ManualJudgmentAuthorization.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| /* | ||
| * Copyright 2020 OpsMx, Inc. | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
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| package com.netflix.spinnaker.orca.echo.util; | ||
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| import com.google.common.base.Strings; | ||
| import com.google.common.collect.Sets; | ||
| import com.netflix.spinnaker.fiat.model.UserPermission; | ||
| import com.netflix.spinnaker.fiat.model.resources.Role; | ||
| import com.netflix.spinnaker.fiat.shared.FiatPermissionEvaluator; | ||
| import com.netflix.spinnaker.fiat.shared.FiatStatus; | ||
| import java.util.ArrayList; | ||
| import java.util.Collection; | ||
| import java.util.HashSet; | ||
| import java.util.Optional; | ||
| import java.util.stream.Collectors; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
| import org.springframework.beans.factory.annotation.Autowired; | ||
| import org.springframework.stereotype.Component; | ||
|
|
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| @Component | ||
| public class ManualJudgmentAuthorization { | ||
| private final Logger log = LoggerFactory.getLogger(getClass()); | ||
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| private final FiatPermissionEvaluator fiatPermissionEvaluator; | ||
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| private final FiatStatus fiatStatus; | ||
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| @Autowired | ||
| public ManualJudgmentAuthorization( | ||
| Optional<FiatPermissionEvaluator> fiatPermissionEvaluator, FiatStatus fiatStatus) { | ||
| this.fiatPermissionEvaluator = fiatPermissionEvaluator.orElse(null); | ||
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| this.fiatStatus = fiatStatus; | ||
| } | ||
|
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| /** | ||
| * A manual judgment will be considered "authorized" if the current user has at least one of the | ||
| * required judgment roles (or the current user is an admin). | ||
| * | ||
| * @param requiredJudgmentRoles Required judgment roles | ||
| * @param currentUser User that has attempted this judgment | ||
| * @return whether or not {@param currentUser} has authorization to judge | ||
| */ | ||
| public boolean isAuthorized(Collection<String> requiredJudgmentRoles, String currentUser) { | ||
| if (!fiatStatus.isEnabled() || requiredJudgmentRoles.isEmpty()) { | ||
| return true; | ||
| } | ||
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| if (Strings.isNullOrEmpty(currentUser)) { | ||
| return false; | ||
| } | ||
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| UserPermission.View permission = fiatPermissionEvaluator.getPermission(currentUser); | ||
| if (permission == null) { // Should never happen? | ||
| log.warn("Attempted to get user permission for '{}' but none were found.", currentUser); | ||
| return false; | ||
| } | ||
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| return permission.isAdmin() | ||
| || isAuthorized( | ||
| requiredJudgmentRoles, | ||
| permission.getRoles().stream().map(Role.View::getName).collect(Collectors.toList())); | ||
| } | ||
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| private boolean isAuthorized( | ||
| Collection<String> requiredJudgmentRoles, Collection<String> currentUserRoles) { | ||
| if (requiredJudgmentRoles == null || requiredJudgmentRoles.isEmpty()) { | ||
| return true; | ||
| } | ||
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| if (currentUserRoles == null) { | ||
| currentUserRoles = new ArrayList<>(); | ||
| } | ||
|
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| return !Sets.intersection(new HashSet<>(requiredJudgmentRoles), new HashSet<>(currentUserRoles)) | ||
| .isEmpty(); | ||
| } | ||
| } |
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53 changes: 53 additions & 0 deletions
53
...c/test/groovy/com/netflix/spinnaker/orca/echo/util/ManualJudgmentAuthorizationSpec.groovy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| /* | ||
| * Copyright 2020 OpsMx, Inc. | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
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| package com.netflix.spinnaker.orca.echo.util | ||
|
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| import com.netflix.spinnaker.fiat.shared.FiatPermissionEvaluator | ||
| import com.netflix.spinnaker.fiat.shared.FiatStatus | ||
| import spock.lang.Specification | ||
| import spock.lang.Subject | ||
| import spock.lang.Unroll | ||
|
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| class ManualJudgmentAuthorizationSpec extends Specification { | ||
| def fiatPermissionEvaluator = Mock(FiatPermissionEvaluator) | ||
| def fiatStatus = Mock(FiatStatus) | ||
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| @Subject | ||
| def manualJudgmentAuthorization = new ManualJudgmentAuthorization( | ||
| Optional.of(fiatPermissionEvaluator), | ||
| fiatStatus | ||
| ) | ||
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| @Unroll | ||
| void 'should determine authorization based on intersection of userRoles and stageRoles/permissions'() { | ||
| when: | ||
| def result = manualJudgmentAuthorization.isAuthorized(requiredJudgmentRoles, currentUserRoles) | ||
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| then: | ||
| result == isAuthorized | ||
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| where: | ||
| requiredJudgmentRoles | currentUserRoles || isAuthorized | ||
| ['foo', 'blaz'] | ['foo', 'baz'] || true | ||
| [] | ['foo', 'baz'] || true | ||
| [] | [] || true | ||
| ['foo'] | ['foo'] || true | ||
| ['foo'] | [] || false | ||
| ['foo'] | null || false | ||
| null | null || true | ||
| } | ||
| } |
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