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| 1 | +package io.kafbat.ui.service.rbac; |
| 2 | + |
| 3 | +import static org.mockito.Mockito.mock; |
| 4 | +import static org.mockito.Mockito.when; |
| 5 | + |
| 6 | +import io.kafbat.ui.AbstractIntegrationTest; |
| 7 | +import io.kafbat.ui.config.auth.RbacUser; |
| 8 | +import io.kafbat.ui.config.auth.RoleBasedAccessControlProperties; |
| 9 | +import io.kafbat.ui.model.rbac.AccessContext; |
| 10 | +import io.kafbat.ui.model.rbac.Permission; |
| 11 | +import io.kafbat.ui.model.rbac.Resource; |
| 12 | +import io.kafbat.ui.model.rbac.Role; |
| 13 | +import io.kafbat.ui.model.rbac.permission.AclAction; |
| 14 | +import java.util.List; |
| 15 | +import org.junit.jupiter.api.BeforeEach; |
| 16 | +import org.junit.jupiter.api.Test; |
| 17 | +import org.mockito.Mock; |
| 18 | +import org.mockito.MockedStatic; |
| 19 | +import org.mockito.Mockito; |
| 20 | +import org.springframework.beans.factory.annotation.Autowired; |
| 21 | +import org.springframework.security.access.AccessDeniedException; |
| 22 | +import org.springframework.security.core.Authentication; |
| 23 | +import org.springframework.security.core.context.ReactiveSecurityContextHolder; |
| 24 | +import org.springframework.security.core.context.SecurityContext; |
| 25 | +import org.springframework.test.annotation.DirtiesContext; |
| 26 | +import org.springframework.test.util.ReflectionTestUtils; |
| 27 | +import reactor.core.publisher.Mono; |
| 28 | +import reactor.test.StepVerifier; |
| 29 | + |
| 30 | +/** |
| 31 | + * Test cases for issue #274. |
| 32 | + */ |
| 33 | +@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_CLASS) |
| 34 | +class RbacClusterMistakenTest extends AbstractIntegrationTest { |
| 35 | + |
| 36 | + public static final String ADMIN_ROLE_NAME = "Admin Roles"; |
| 37 | + |
| 38 | + public static final String DEV_CLUSTER_ADM = "DEV"; |
| 39 | + public static final String TST_CLUSTER_ADM = "TST"; |
| 40 | + public static final String UAT_CLUSTER_ADM = "UAT"; |
| 41 | + public static final String LAB_CLUSTER_ALL = "LAB"; |
| 42 | + public static final String LAB_ROLE_NAME = "LAB for ALL"; |
| 43 | + |
| 44 | + @Autowired |
| 45 | + AccessControlService accessControlService; |
| 46 | + |
| 47 | + @Mock |
| 48 | + SecurityContext securityContext; |
| 49 | + |
| 50 | + @Mock |
| 51 | + Authentication authentication; |
| 52 | + |
| 53 | + @Mock |
| 54 | + RbacUser user; |
| 55 | + |
| 56 | + @BeforeEach |
| 57 | + void setUp() { |
| 58 | + // Mock roles |
| 59 | + List<Role> roles = List.of( |
| 60 | + getAdminRole(), |
| 61 | + getDevRole() |
| 62 | + ); |
| 63 | + RoleBasedAccessControlProperties properties = mock(); |
| 64 | + when(properties.getRoles()).thenReturn(roles); |
| 65 | + |
| 66 | + ReflectionTestUtils.setField(accessControlService, "properties", properties); |
| 67 | + ReflectionTestUtils.setField(accessControlService, "rbacEnabled", true); |
| 68 | + |
| 69 | + // Mock security context |
| 70 | + when(securityContext.getAuthentication()).thenReturn(authentication); |
| 71 | + when(authentication.getPrincipal()).thenReturn(user); |
| 72 | + } |
| 73 | + |
| 74 | + public void withSecurityContext(Runnable runnable) { |
| 75 | + try (MockedStatic<ReactiveSecurityContextHolder> ctxHolder = Mockito.mockStatic( |
| 76 | + ReactiveSecurityContextHolder.class)) { |
| 77 | + // Mock static method to get security context |
| 78 | + ctxHolder.when(ReactiveSecurityContextHolder::getContext).thenReturn(Mono.just(securityContext)); |
| 79 | + runnable.run(); |
| 80 | + } |
| 81 | + } |
| 82 | + |
| 83 | + /** |
| 84 | + * Anyone editing LAB. |
| 85 | + */ |
| 86 | + @Test |
| 87 | + void validateAccess() { |
| 88 | + withSecurityContext(() -> { |
| 89 | + when(user.groups()).thenReturn(List.of(LAB_ROLE_NAME)); |
| 90 | + AccessContext context = AccessContext.builder() |
| 91 | + .cluster(LAB_CLUSTER_ALL) |
| 92 | + .aclActions(AclAction.EDIT) |
| 93 | + .build(); |
| 94 | + Mono<Void> validateAccessMono = accessControlService.validateAccess(context); |
| 95 | + StepVerifier.create(validateAccessMono) |
| 96 | + .expectComplete() |
| 97 | + .verify(); |
| 98 | + }); |
| 99 | + } |
| 100 | + |
| 101 | + /** |
| 102 | + * Admin with both roles editing LAB. |
| 103 | + */ |
| 104 | + @Test |
| 105 | + void validateAccess_bothRoles() { |
| 106 | + withSecurityContext(() -> { |
| 107 | + when(user.groups()).thenReturn(List.of(ADMIN_ROLE_NAME, LAB_ROLE_NAME)); |
| 108 | + AccessContext context = AccessContext.builder() |
| 109 | + .cluster(LAB_CLUSTER_ALL) |
| 110 | + .aclActions(AclAction.EDIT) |
| 111 | + .build(); |
| 112 | + Mono<Void> validateAccessMono = accessControlService.validateAccess(context); |
| 113 | + StepVerifier.create(validateAccessMono) |
| 114 | + .expectComplete() |
| 115 | + .verify(); |
| 116 | + }); |
| 117 | + } |
| 118 | + |
| 119 | + /** |
| 120 | + * Anyone editing Dev cluster, denied. |
| 121 | + */ |
| 122 | + @Test |
| 123 | + void validateAccess_Denied() { |
| 124 | + withSecurityContext(() -> { |
| 125 | + when(user.groups()).thenReturn(List.of(LAB_ROLE_NAME)); |
| 126 | + AccessContext context = AccessContext.builder() |
| 127 | + .cluster(DEV_CLUSTER_ADM) |
| 128 | + .aclActions(AclAction.EDIT) |
| 129 | + .build(); |
| 130 | + Mono<Void> validateAccessMono = accessControlService.validateAccess(context); |
| 131 | + StepVerifier.create(validateAccessMono) |
| 132 | + .expectErrorMatches(e -> e instanceof AccessDeniedException) |
| 133 | + .verify(); |
| 134 | + }); |
| 135 | + } |
| 136 | + |
| 137 | + /** |
| 138 | + * Admin editing dev cluster, denied. |
| 139 | + */ |
| 140 | + @Test |
| 141 | + void validateAccess_DeniedAdminEditing() { |
| 142 | + withSecurityContext(() -> { |
| 143 | + when(user.groups()).thenReturn(List.of(ADMIN_ROLE_NAME)); |
| 144 | + AccessContext context = AccessContext.builder() |
| 145 | + .cluster(DEV_CLUSTER_ADM) |
| 146 | + .aclActions(AclAction.EDIT) |
| 147 | + .build(); |
| 148 | + Mono<Void> validateAccessMono = accessControlService.validateAccess(context); |
| 149 | + StepVerifier.create(validateAccessMono) |
| 150 | + .expectErrorMatches(e -> e instanceof AccessDeniedException) |
| 151 | + .verify(); |
| 152 | + }); |
| 153 | + } |
| 154 | + |
| 155 | + /** |
| 156 | + * Admin viewing Dev cluster, allowed. |
| 157 | + */ |
| 158 | + @Test |
| 159 | + void validateAccess_viewAllowedAdmin() { |
| 160 | + withSecurityContext(() -> { |
| 161 | + when(user.groups()).thenReturn(List.of(ADMIN_ROLE_NAME)); |
| 162 | + AccessContext context = AccessContext.builder() |
| 163 | + .cluster(DEV_CLUSTER_ADM) |
| 164 | + .aclActions(AclAction.VIEW) |
| 165 | + .build(); |
| 166 | + Mono<Void> validateAccessMono = accessControlService.validateAccess(context); |
| 167 | + StepVerifier.create(validateAccessMono) |
| 168 | + .expectComplete() |
| 169 | + .verify(); |
| 170 | + }); |
| 171 | + } |
| 172 | + |
| 173 | + private Role getAdminRole() { |
| 174 | + Role role = new Role(); |
| 175 | + role.setName(ADMIN_ROLE_NAME); |
| 176 | + role.setClusters(List.of(DEV_CLUSTER_ADM, TST_CLUSTER_ADM, UAT_CLUSTER_ADM)); |
| 177 | + |
| 178 | + Permission permission = new Permission(); |
| 179 | + permission.setResource(Resource.ACL.name()); |
| 180 | + permission.setActions(List.of(AclAction.VIEW.name())); |
| 181 | + |
| 182 | + List<Permission> permissions = List.of( |
| 183 | + permission |
| 184 | + ); |
| 185 | + role.setPermissions(permissions); |
| 186 | + role.validate(); |
| 187 | + return role; |
| 188 | + } |
| 189 | + |
| 190 | + private Role getDevRole() { |
| 191 | + Role role = new Role(); |
| 192 | + role.setName(LAB_ROLE_NAME); |
| 193 | + role.setClusters(List.of(LAB_CLUSTER_ALL)); |
| 194 | + |
| 195 | + Permission permission = new Permission(); |
| 196 | + permission.setResource(Resource.ACL.name()); |
| 197 | + permission.setActions(List.of(AclAction.VIEW.name(), AclAction.EDIT.name())); |
| 198 | + |
| 199 | + List<Permission> permissions = List.of( |
| 200 | + permission |
| 201 | + ); |
| 202 | + role.setPermissions(permissions); |
| 203 | + role.validate(); |
| 204 | + return role; |
| 205 | + } |
| 206 | + |
| 207 | +} |
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