add unixuser prototype as preparation for testability of grants

src/main/resources/db/changelog/2022-07-28-005-rbac-base.sql

@@ -629,19 +629,21 @@ create or replace function queryAllRbacUsersWithPermissionsFor(objectId uuid)
     language sql as $$
 select *
     from RbacUser
-    where uuid in (with recursive grants as (select descendantUuid,
-                                                    ascendantUuid
-                                                 from RbacGrants
-                                                 where descendantUuid = objectId
-                                             union all
-                                             select "grant".descendantUuid,
-                                                    "grant".ascendantUuid
-                                                 from RbacGrants "grant"
-                                                          inner join grants recur on recur.ascendantUuid = "grant".descendantUuid)
-                   select ascendantUuid
-                       from grants);
+    where uuid in (
+        -- @formatter:off
+        with recursive grants as (
+            select descendantUuid, ascendantUuid
+                from RbacGrants
+                where descendantUuid = objectId
+            union all
+            select "grant".descendantUuid, "grant".ascendantUuid
+                from RbacGrants "grant"
+                inner join grants recur on recur.ascendantUuid = "grant".descendantUuid
+        )
+        -- @formatter:on
+        select ascendantUuid
+            from grants);
 $$;
-
 --//
 
 

src/main/resources/db/changelog/2022-07-28-007-rbac-views.sql

@@ -19,7 +19,7 @@ select *
                 where isGranted(currentSubjectIds(), r.uuid)
         ) as unordered
         -- @formatter:on
-        order by objectIdName;
+        order by objectTable || '#' || objectIdName || '.' || roleType;
 grant all privileges on rbacrole_rv to restricted;
 --//
 
@@ -49,7 +49,7 @@ select userName, objectTable||'#'||objectIdName||'.'||roletype as roleIdName,
                  where isGranted(currentSubjectIds(), r.uuid)
          ) as unordered
          -- @formatter:on
-    order by objectIdName;
+    order by roleIdName;
 grant all privileges on rbacrole_rv to restricted;
 --//
 

src/main/resources/db/changelog/2022-07-29-070-hs-package.sql

@@ -9,6 +9,6 @@ create table if not exists package
     uuid         uuid unique references RbacObject (uuid),
     customerUuid uuid references customer (uuid),
     name         varchar(5),
-    description  varchar(80)
+    description  varchar(96)
 );
 --//

src/main/resources/db/changelog/2022-08-14-080-hs-unixuser.sql

@@ -0,0 +1,14 @@
+--liquibase formatted sql
+
+-- ============================================================================
+--changeset hs-unixuser-MAIN-TABLE:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+create table if not exists UnixUser
+(
+    uuid        uuid unique references RbacObject (uuid),
+    packageUuid uuid references package (uuid),
+    name        character varying(32),
+    description character varying(96)
+);
+--//

src/main/resources/db/changelog/2022-08-14-081-hs-unixuser-rbac.sql

@@ -0,0 +1,211 @@
+--liquibase formatted sql
+
+-- ============================================================================
+--changeset hs-package-rbac-CREATE-OBJECT:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+/*
+    Creates the related RbacObject through a BEFORE INSERT TRIGGER.
+ */
+drop trigger if exists createRbacObjectForUnixUser_Trigger on UnixUser;
+create trigger createRbacObjectForUnixUser_Trigger
+    before insert
+    on UnixUser
+    for each row
+execute procedure createRbacObject();
+--//
+
+
+-- ============================================================================
+--changeset hs-unixuser-rbac-ROLE-DESCRIPTORS:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+create or replace function unixUserOwner(uu UnixUser)
+    returns RbacRoleDescriptor
+    returns null on null input
+    language plpgsql as $$
+begin
+    return roleDescriptor('unixuser', uu.uuid, 'owner');
+end; $$;
+
+create or replace function unixUserAdmin(uu UnixUser)
+    returns RbacRoleDescriptor
+    returns null on null input
+    language plpgsql as $$
+begin
+    return roleDescriptor('unixuser', uu.uuid, 'admin');
+end; $$;
+
+create or replace function unixUserTenant(uu UnixUser)
+    returns RbacRoleDescriptor
+    returns null on null input
+    language plpgsql as $$
+begin
+    return roleDescriptor('unixuser', uu.uuid, 'tenant');
+end; $$;
+
+create or replace function createUnixUserTenantRoleIfNotExists(unixUser UnixUser)
+    returns uuid
+    returns null on null input
+    language plpgsql as $$
+declare
+    unixUserTenantRoleDesc RbacRoleDescriptor;
+    unixUserTenantRoleUuid uuid;
+begin
+    unixUserTenantRoleDesc = unixUserTenant(unixUser);
+    unixUserTenantRoleUuid = findRoleId(unixUserTenantRoleDesc);
+    if unixUserTenantRoleUuid is not null then
+        return unixUserTenantRoleUuid;
+    end if;
+
+    return createRole(
+        unixUserTenantRoleDesc,
+        grantingPermissions(forObjectUuid => unixUser.uuid, permitOps => array ['view']),
+        beneathRole(unixUserAdmin(unixUser))
+        );
+end; $$;
+--//
+
+
+-- ============================================================================
+--changeset hs-unixuser-rbac-ROLES-CREATION:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+/*
+    Creates the roles and their assignments for a new UnixUser for the AFTER INSERT TRIGGER.
+ */
+
+create or replace function createRbacRulesForUnixUser()
+    returns trigger
+    language plpgsql
+    strict as $$
+declare
+    parentPackage       package;
+    unixuserOwnerRoleId uuid;
+    unixuserAdminRoleId uuid;
+begin
+    if TG_OP <> 'INSERT' then
+        raise exception 'invalid usage of TRIGGER AFTER INSERT';
+    end if;
+
+    select * from package where uuid = NEW.packageUuid into parentPackage;
+
+    -- an owner role is created and assigned to the package's admin group
+    unixuserOwnerRoleId = createRole(
+        unixUserOwner(NEW),
+        grantingPermissions(forObjectUuid => NEW.uuid, permitOps => array ['*']),
+        beneathRole(packageAdmin(parentPackage))
+        );
+
+    -- and a unixuser admin role is created and assigned to the unixuser owner as well
+    unixuserAdminRoleId = createRole(
+        unixUserAdmin(NEW),
+        grantingPermissions(forObjectUuid => NEW.uuid, permitOps => array ['edit']),
+        beneathRole(unixuserOwnerRoleId),
+        beingItselfA(packageTenant(parentPackage))
+        );
+
+    -- a tenent role is only created on demand
+
+    return NEW;
+end; $$;
+
+
+/*
+    An AFTER INSERT TRIGGER which creates the role structure for a new UnixUser.
+ */
+drop trigger if exists createRbacRulesForUnixUser_Trigger on UnixUser;
+create trigger createRbacRulesForUnixUser_Trigger
+    after insert
+    on UnixUser
+    for each row
+execute procedure createRbacRulesForUnixUser();
+--//
+
+
+-- ============================================================================
+--changeset hs-unixuser-rbac-ROLES-REMOVAL:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+/*
+    Deletes the roles and their assignments of a deleted UnixUser for the BEFORE DELETE TRIGGER.
+ */
+
+create or replace function deleteRbacRulesForUnixUser()
+    returns trigger
+    language plpgsql
+    strict as $$
+begin
+    if TG_OP = 'DELETE' then
+        call deleteRole(findRoleId(unixUserOwner(OLD)));
+        call deleteRole(findRoleId(unixUserAdmin(OLD)));
+        call deleteRole(findRoleId(unixUserTenant(OLD)));
+    else
+        raise exception 'invalid usage of TRIGGER BEFORE DELETE';
+    end if;
+end; $$;
+
+/*
+    An BEFORE DELETE TRIGGER which deletes the role structure of a UnixUser.
+ */
+
+drop trigger if exists deleteRbacRulesForUnixUser_Trigger on package;
+create trigger deleteRbacRulesForUnixUser_Trigger
+    before delete
+    on UnixUser
+    for each row
+execute procedure deleteRbacRulesForUnixUser();
+--//
+
+
+-- ============================================================================
+--changeset hs-unixuser-rbac-IDENTITY-VIEW:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+/*
+    Creates a view to the UnixUser main table which maps the identifying name
+    (in this case, actually the column `name`) to the objectUuid.
+ */
+drop view if exists UnixUser_iv;
+create or replace view UnixUser_iv as
+select distinct target.uuid, target.name as idName
+    from UnixUser as target;
+-- TODO: Is it ok that everybody has access to this information?
+grant all privileges on UnixUser_iv to restricted;
+
+/*
+    Returns the objectUuid for a given identifying name (in this case, actually the column `name`).
+ */
+create or replace function unixUserUuidByIdName(idName varchar)
+    returns uuid
+    language sql
+    strict as $$
+select uuid from UnixUser_iv iv where iv.idName = unixUserUuidByIdName.idName;
+$$;
+
+/*
+    Returns the identifying name for a given objectUuid (in this case the name).
+ */
+create or replace function unixUserIdNameByUuid(uuid uuid)
+    returns varchar
+    stable leakproof
+    language sql
+    strict as $$
+select idName from UnixUser_iv iv where iv.uuid = unixUserIdNameByUuid.uuid;
+$$;
+--//
+
+
+-- ============================================================================
+--changeset hs-package-rbac-RESTRICTED-VIEW:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+/*
+    Creates a view to the customer main table which maps the identifying name
+    (in this case, the prefix) to the objectUuid.
+ */
+drop view if exists unixuser_rv;
+create or replace view unixuser_rv as
+select target.*
+    from unixuser as target
+    where target.uuid in (select queryAccessibleObjectUuidsOfSubjectIds('view', 'unixuser', currentSubjectIds()));
+grant all privileges on unixuser_rv to restricted;
+--//

src/main/resources/db/changelog/2022-08-14-082-hs-unixuser-test-data.sql

@@ -0,0 +1,62 @@
+--liquibase formatted sql
+
+-- ============================================================================
+--changeset hs-unixuser-TEST-DATA-GENERATOR:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+/*
+    Creates test data for the package main table.
+ */
+create or replace procedure createUnixUserTestData(
+    minCustomerReference integer, -- skip customers with reference below this
+    unixUserPerPackage integer, -- create this many unix users for each package
+    doCommitAfterEach boolean -- only for mass data creation outside of Liquibase
+)
+    language plpgsql as $$
+declare
+    pac         record;
+    pacAdmin    varchar;
+    currentTask varchar;
+begin
+    set hsadminng.currentUser to '';
+
+    for pac in
+        (select p.uuid, p.name
+             from package p
+                      join customer c on p.customeruuid = c.uuid
+             where c.reference >= minCustomerReference)
+        loop
+
+            for t in 0..(unixUserPerPackage-1)
+                loop
+                    currentTask = 'creating RBAC test unixuser #' || t || ' for package ' || pac.name || ' #' || pac.uuid;
+                    raise notice 'task: %', currentTask;
+                    pacAdmin = 'admin@' || pac.name || '.example.com';
+                    set local hsadminng.currentUser to 'mike@hostsharing.net'; -- TODO: use a package-admin
+                    set local hsadminng.assumedRoles = '';
+                    set local hsadminng.currentTask to currentTask;
+
+                    insert
+                        into unixuser (name, packageUuid)
+                        values (pac.name || '-' || intToVarChar(t, 4), pac.uuid);
+
+                    if doCommitAfterEach then
+                        commit;
+                    end if;
+                end loop;
+        end loop;
+
+end;
+$$;
+--//
+
+
+-- ============================================================================
+--changeset hs-unixuser-TEST-DATA-GENERATION:1 –context=dev,tc endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+do language plpgsql $$
+    begin
+        call createUnixUserTestData(0, 2, false);
+    end;
+$$;
+--//

src/main/resources/db/changelog/23-hs-unixuser.sql

@@ -1,159 +0,0 @@
--- ========================================================
--- UnixUser example with RBAC
--- --------------------------------------------------------
-
-set session session authorization default;
-
-create table if not exists UnixUser
-(
-    uuid        uuid unique references RbacObject (uuid),
-    name        character varying(32),
-    comment     character varying(96),
-    packageUuid uuid references package (uuid)
-);
-
-create or replace function unixUserOwner(uu UnixUser)
-    returns RbacRoleDescriptor
-    returns null on null input
-    language plpgsql as $$
-begin
-    return roleDescriptor('unixuser', uu.uuid, 'owner');
-end; $$;
-
-create or replace function unixUserAdmin(uu UnixUser)
-    returns RbacRoleDescriptor
-    returns null on null input
-    language plpgsql as $$
-begin
-    return roleDescriptor('unixuser', uu.uuid, 'admin');
-end; $$;
-
-create or replace function unixUserTenant(uu UnixUser)
-    returns RbacRoleDescriptor
-    returns null on null input
-    language plpgsql as $$
-begin
-    return roleDescriptor('unixuser', uu.uuid, 'tenant');
-end; $$;
-
-create or replace function createUnixUserTenantRoleIfNotExists(unixUser UnixUser)
-    returns uuid
-    returns null on null input
-    language plpgsql as $$
-declare
-    unixUserTenantRoleDesc RbacRoleDescriptor;
-    unixUserTenantRoleUuid uuid;
-begin
-    unixUserTenantRoleDesc = unixUserTenant(unixUser);
-    unixUserTenantRoleUuid = findRoleId(unixUserTenantRoleDesc);
-    if unixUserTenantRoleUuid is not null then
-        return unixUserTenantRoleUuid;
-    end if;
-
-    return createRole(
-        unixUserTenantRoleDesc,
-        grantingPermissions(forObjectUuid => unixUser.uuid, permitOps => array ['view']),
-        beneathRole(unixUserAdmin(unixUser))
-        );
-end; $$;
-
-
-drop trigger if exists createRbacObjectForUnixUser_Trigger on UnixUser;
-create trigger createRbacObjectForUnixUser_Trigger
-    before insert
-    on UnixUser
-    for each row
-execute procedure createRbacObject();
-
-create or replace function createRbacRulesForUnixUser()
-    returns trigger
-    language plpgsql
-    strict as $$
-declare
-    parentPackage       package;
-    unixuserOwnerRoleId uuid;
-    unixuserAdminRoleId uuid;
-begin
-    if TG_OP <> 'INSERT' then
-        raise exception 'invalid usage of TRIGGER AFTER INSERT';
-    end if;
-
-    select * from package where uuid = NEW.packageUuid into parentPackage;
-
-    -- an owner role is created and assigned to the package's admin group
-    unixuserOwnerRoleId = createRole(
-        unixUserOwner(NEW),
-        grantingPermissions(forObjectUuid => NEW.uuid, permitOps => array ['*']),
-        beneathRole(packageAdmin(parentPackage))
-        );
-
-    -- and a unixuser admin role is created and assigned to the unixuser owner as well
-    unixuserAdminRoleId = createRole(
-        unixUserAdmin(NEW),
-        grantingPermissions(forObjectUuid => NEW.uuid, permitOps => array ['edit']),
-        beneathRole(unixuserOwnerRoleId),
-        beingItselfA(packageTenant(parentPackage))
-        );
-
-    -- a tenent role is only created on demand
-
-    return NEW;
-end; $$;
-
-drop trigger if exists createRbacRulesForUnixUser_Trigger on UnixUser;
-create trigger createRbacRulesForUnixUser_Trigger
-    after insert
-    on UnixUser
-    for each row
-execute procedure createRbacRulesForUnixUser();
-
--- TODO: CREATE OR REPLACE FUNCTION deleteRbacRulesForUnixUser()
-
-
--- create RBAC-restricted view
-set session session authorization default;
--- ALTER TABLE unixuser ENABLE ROW LEVEL SECURITY;
-drop view if exists unixuser_rv;
-create or replace view unixuser_rv as
-select target.*
-    from unixuser as target
-    where target.uuid in (select queryAccessibleObjectUuidsOfSubjectIds('view', 'unixuser', currentSubjectIds()));
-grant all privileges on unixuser_rv to restricted;
-
-
--- generate UnixUser test data
-
-do language plpgsql $$
-    declare
-        pac         record;
-        pacAdmin    varchar;
-        currentTask varchar;
-    begin
-        set hsadminng.currentUser to '';
-
-        for pac in (select p.uuid, p.name
-                        from package p
-                                 join customer c on p.customeruuid = c.uuid
-            -- WHERE c.reference >= 18000
-        )
-            loop
-
-                for t in 0..9
-                    loop
-                        currentTask = 'creating RBAC test unixuser #' || t || ' for package ' || pac.name || ' #' || pac.uuid;
-                        raise notice 'task: %', currentTask;
-                        pacAdmin = 'admin@' || pac.name || '.example.com';
-                        set local hsadminng.currentUser to 'mike@hostsharing.net'; -- TODO: use a package-admin
-                        set local hsadminng.assumedRoles = '';
-                        set local hsadminng.currentTask to currentTask;
-
-                        insert
-                            into unixuser (name, packageUuid)
-                            values (pac.name || '-' || intToVarChar(t, 4), pac.uuid);
-
-                        commit;
-                    end loop;
-            end loop;
-
-    end;
-$$;

src/main/resources/db/changelog/db.changelog-master.yaml

@@ -30,6 +30,12 @@ databaseChangeLog:
     - include:
           file: db/changelog/2022-07-29-070-hs-package-rbac.sql
     - include:
-          file: db/changelog/2022-07-29-070-hs-package-test-data.sql
+        file: db/changelog/2022-07-29-070-hs-package-test-data.sql
+    - include:
+        file: db/changelog/2022-08-14-080-hs-unixuser.sql
+    - include:
+        file: db/changelog/2022-08-14-081-hs-unixuser-rbac.sql
+    - include:
+        file: db/changelog/2022-08-14-082-hs-unixuser-test-data.sql
 
 

src/test/java/net/hostsharing/hsadminng/rbac/rbacrole/RbacRoleControllerAcceptanceTest.java

@@ -12,7 +12,7 @@ import org.springframework.boot.test.web.server.LocalServerPort;
 
 import javax.persistence.EntityManager;
 
-import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.*;
 
 @SpringBootTest(
     webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
@@ -50,14 +50,15 @@ class RbacRoleControllerAcceptanceTest {
             .then().assertThat()
             .statusCode(200)
             .contentType("application/json")
-            .body("[0].roleName", is("customer#aaa.owner"))
-            .body("[1].roleName", is("customer#aaa.admin"))
+            .body("[0].roleName", is("customer#aaa.admin"))
+            .body("[1].roleName", is("customer#aaa.owner"))
             .body("[2].roleName", is("customer#aaa.tenant"))
-            .body("[3].roleName", is("package#aaa00.owner"))
-            .body("[4].roleName", is("package#aaa00.tenant"))
             // ...
-            .body("[36].roleName", is("global#hostsharing.admin"))
-            .body( "size()", is(37));
+            .body("", hasItem(hasEntry("roleName", "global#hostsharing.admin")))
+            .body("", hasItem(hasEntry("roleName", "customer#aab.admin")))
+            .body("", hasItem(hasEntry("roleName", "package#aab00.admin")))
+            .body("", hasItem(hasEntry("roleName", "unixuser#aab00-aaaa.owner")))
+            .body( "size()", is(73)); // increases with new test data
         // @formatter:on
     }
 
@@ -69,17 +70,18 @@ class RbacRoleControllerAcceptanceTest {
         RestAssured
             .given()
                 .header("current-user", "mike@hostsharing.net")
-                .header("assumed-roles", "package#aaa00.admin")
+                .header("assumed-roles", "package#aab00.admin")
                 .port(port)
             .when()
                 .get("http://localhost/api/rbac-roles")
             .then().assertThat()
                 .statusCode(200)
                 .contentType("application/json")
-                .body("[0].roleName", is("customer#aaa.tenant"))
-                .body("[1].roleName", is("package#aaa00.admin"))
-                .body("[2].roleName", is("package#aaa00.tenant"))
-                .body("size()", is(3));
+                .body("[0].roleName", is("customer#aab.tenant"))
+                .body("[1].roleName", is("package#aab00.admin"))
+                .body("[2].roleName", is("package#aab00.tenant"))
+                .body("[3].roleName", is("unixuser#aab00-aaaa.admin"))
+                .body("size()", is(7)); // increases with new test data
         // @formatter:on
     }
 
@@ -90,17 +92,18 @@ class RbacRoleControllerAcceptanceTest {
         // @formatter:off
         RestAssured
             .given()
-            .header("current-user", "aaa00@aaa.example.com")
+            .header("current-user", "aac00@aac.example.com")
             .port(port)
             .when()
             .get("http://localhost/api/rbac-roles")
             .then().assertThat()
             .statusCode(200)
             .contentType("application/json")
-            .body("[0].roleName", is("customer#aaa.tenant"))
-            .body("[1].roleName", is("package#aaa00.admin"))
-            .body("[2].roleName", is("package#aaa00.tenant"))
-            .body("size()", is(3));;
+            .body("[0].roleName", is("customer#aac.tenant"))
+            .body("[1].roleName", is("package#aac00.admin"))
+            .body("[2].roleName", is("package#aac00.tenant"))
+            .body("[3].roleName", is("unixuser#aac00-aaaa.admin"))
+            .body("size()", is(7)); // increases with new test data
         // @formatter:on
     }
 

src/test/java/net/hostsharing/hsadminng/rbac/rbacrole/RbacRoleRepositoryIntegrationTest.java

@@ -59,7 +59,7 @@ class RbacRoleRepositoryIntegrationTest {
             final var result = rbacRoleRepository.findAll();
 
             // then
-            exactlyTheseRbacRolesAreReturned(result, ALL_TEST_DATA_ROLES);
+            allTheseRbacRolesAreReturned(result, ALL_TEST_DATA_ROLES);
         }
 
         @Test
@@ -72,7 +72,7 @@ class RbacRoleRepositoryIntegrationTest {
             final var result = rbacRoleRepository.findAll();
 
             then:
-            exactlyTheseRbacRolesAreReturned(result, ALL_TEST_DATA_ROLES);
+            allTheseRbacRolesAreReturned(result, ALL_TEST_DATA_ROLES);
         }
 
         @Test
@@ -84,13 +84,33 @@ class RbacRoleRepositoryIntegrationTest {
             final var result = rbacRoleRepository.findAll();
 
             // then:
-            exactlyTheseRbacRolesAreReturned(
+            allTheseRbacRolesAreReturned(
                 result,
                 // @formatter:off
-                "customer#aaa.admin", "customer#aaa.tenant",
-                    "package#aaa00.admin", "package#aaa00.owner", "package#aaa00.tenant",
-                    "package#aaa01.admin", "package#aaa01.owner", "package#aaa01.tenant",
-                    "package#aaa02.admin", "package#aaa02.owner", "package#aaa02.tenant"
+                "customer#aaa.admin",
+                "customer#aaa.tenant",
+                "package#aaa00.admin",
+                "package#aaa00.owner",
+                "package#aaa00.tenant",
+                "package#aaa01.admin",
+                "package#aaa01.owner",
+                "package#aaa01.tenant",
+                // ...
+                "unixuser#aaa00-aaaa.admin",
+                "unixuser#aaa00-aaaa.owner",
+                // ..
+                "unixuser#aaa01-aaaa.admin",
+                "unixuser#aaa01-aaaa.owner"
+                // @formatter:on
+            );
+            noneOfTheseRbacRolesIsReturned(
+                result,
+                // @formatter:off
+                "global#hostsharing.admin",
+                "customer#aaa.owner",
+                "package#aab00.admin",
+                "package#aab00.owner",
+                "package#aab00.tenant"
                 // @formatter:on
             );
         }
@@ -102,7 +122,15 @@ class RbacRoleRepositoryIntegrationTest {
 
             final var result = rbacRoleRepository.findAll();
 
-            exactlyTheseRbacRolesAreReturned(result, "customer#aaa.tenant", "package#aaa00.tenant", "package#aaa00.admin");
+            exactlyTheseRbacRolesAreReturned(
+                result,
+                "customer#aaa.tenant",
+                "package#aaa00.admin",
+                "package#aaa00.tenant",
+                "unixuser#aaa00-aaaa.admin",
+                "unixuser#aaa00-aaaa.owner",
+                "unixuser#aaa00-aaab.admin",
+                "unixuser#aaa00-aaab.owner");
         }
 
         @Test
@@ -191,4 +219,16 @@ class RbacRoleRepositoryIntegrationTest {
             .containsExactlyInAnyOrder(expectedRoleNames);
     }
 
+    void allTheseRbacRolesAreReturned(final List<RbacRoleEntity> actualResult, final String... expectedRoleNames) {
+        assertThat(actualResult)
+            .extracting(RbacRoleEntity::getRoleName)
+            .contains(expectedRoleNames);
+    }
+
+    void noneOfTheseRbacRolesIsReturned(final List<RbacRoleEntity> actualResult, final String... unexpectedRoleNames) {
+        assertThat(actualResult)
+            .extracting(RbacRoleEntity::getRoleName)
+            .doesNotContain(unexpectedRoleNames);
+    }
+
 }

src/test/java/net/hostsharing/hsadminng/rbac/rbacuser/RbacUserRepositoryIntegrationTest.java

@@ -237,7 +237,7 @@ class RbacUserRepositoryIntegrationTest {
             final var result = rbacUserRepository.findPermissionsOfUser("mike@hostsharing.net");
 
             // then
-            exactlyTheseRbacPermissionsAreReturned(result, ALL_USER_PERMISSIONS);
+            allTheseRbacPermissionsAreReturned(result, ALL_USER_PERMISSIONS);
         }
 
         @Test
@@ -266,7 +266,7 @@ class RbacUserRepositoryIntegrationTest {
             final var result = rbacUserRepository.findPermissionsOfUser("admin@aaa.example.com");
 
             // then
-            exactlyTheseRbacPermissionsAreReturned(
+            allTheseRbacPermissionsAreReturned(
                 result,
                 // @formatter:off
                 "customer#aaa.admin -> customer#aaa: add-package",
@@ -276,14 +276,25 @@ class RbacUserRepositoryIntegrationTest {
                 "package#aaa00.admin -> package#aaa00: add-domain",
                 "package#aaa00.admin -> package#aaa00: add-unixuser",
                 "package#aaa00.tenant -> package#aaa00: view",
+                "unixuser#aaa00-aaaa.owner -> unixuser#aaa00-aaaa: *",
 
                 "package#aaa01.admin -> package#aaa01: add-domain",
                 "package#aaa01.admin -> package#aaa01: add-unixuser",
                 "package#aaa01.tenant -> package#aaa01: view",
+                "unixuser#aaa01-aaaa.owner -> unixuser#aaa01-aaaa: *",
 
                 "package#aaa02.admin -> package#aaa02: add-domain",
                 "package#aaa02.admin -> package#aaa02: add-unixuser",
-                "package#aaa02.tenant -> package#aaa02: view"
+                "package#aaa02.tenant -> package#aaa02: view",
+                "unixuser#aaa02-aaaa.owner -> unixuser#aaa02-aaaa: *"
+                // @formatter:on
+            );
+            noneOfTheseRbacPermissionsAreReturned(
+                result,
+                // @formatter:off
+                "customer#aab.admin -> customer#aab: add-package",
+                "customer#aab.admin -> customer#aab: view",
+                "customer#aab.tenant -> customer#aab: view"
                 // @formatter:on
             );
         }
@@ -313,14 +324,29 @@ class RbacUserRepositoryIntegrationTest {
             final var result = rbacUserRepository.findPermissionsOfUser("aaa00@aaa.example.com");
 
             // then
-            exactlyTheseRbacPermissionsAreReturned(
+            allTheseRbacPermissionsAreReturned(
                 result,
                 // @formatter:off
                 "customer#aaa.tenant -> customer#aaa: view",
                 // "customer#aaa.admin -> customer#aaa: view" - Not permissions through the customer admin!
                 "package#aaa00.admin -> package#aaa00: add-unixuser",
                 "package#aaa00.admin -> package#aaa00: add-domain",
-                "package#aaa00.tenant -> package#aaa00: view"
+                "package#aaa00.tenant -> package#aaa00: view",
+                "unixuser#aaa00-aaaa.owner -> unixuser#aaa00-aaaa: *",
+                "unixuser#aaa00-aaab.owner -> unixuser#aaa00-aaab: *"
+                // @formatter:on
+            );
+            noneOfTheseRbacPermissionsAreReturned(
+                result,
+                // @formatter:off
+                "customer#aab.admin -> customer#aab: add-package",
+                "customer#aab.admin -> customer#aab: view",
+                "customer#aab.tenant -> customer#aab: view",
+                "package#aab00.admin -> package#aab00: add-unixuser",
+                "package#aab00.admin -> package#aab00: add-domain",
+                "package#aab00.tenant -> package#aab00: view",
+                "unixuser#aab00-aaaa.owner -> unixuser#aab00-aaaa: *",
+                "unixuser#aab00-aaab.owner -> unixuser#aab00-aaab: *"
                 // @formatter:on
             );
         }
@@ -346,7 +372,7 @@ class RbacUserRepositoryIntegrationTest {
             final var result = rbacUserRepository.findPermissionsOfUser("aaa00@aaa.example.com");
 
             // then
-            exactlyTheseRbacPermissionsAreReturned(
+            allTheseRbacPermissionsAreReturned(
                 result,
                 // @formatter:off
                 "customer#aaa.tenant -> customer#aaa: view",
@@ -356,6 +382,22 @@ class RbacUserRepositoryIntegrationTest {
                 "package#aaa00.tenant -> package#aaa00: view"
                 // @formatter:on
             );
+            noneOfTheseRbacPermissionsAreReturned(
+                result,
+                // @formatter:off
+                // no customer admin permissions
+                "customer#aaa.admin -> customer#aaa: add-package",
+                // no permissions on other customer's objects
+                "customer#aab.admin -> customer#aab: add-package",
+                "customer#aab.admin -> customer#aab: view",
+                "customer#aab.tenant -> customer#aab: view",
+                "package#aab00.admin -> package#aab00: add-unixuser",
+                "package#aab00.admin -> package#aab00: add-domain",
+                "package#aab00.tenant -> package#aab00: view",
+                "unixuser#aab00-aaaa.owner -> unixuser#aab00-aaaa: *",
+                "unixuser#aab00-aaab.owner -> unixuser#aab00-aaab: *"
+                // @formatter:on
+            );
         }
     }
 
@@ -391,4 +433,20 @@ class RbacUserRepositoryIntegrationTest {
             .containsExactlyInAnyOrder(expectedRoleNames);
     }
 
+    void allTheseRbacPermissionsAreReturned(
+        final List<RbacUserPermission> actualResult,
+        final String... expectedRoleNames) {
+        assertThat(actualResult)
+            .extracting(p -> p.getRoleName() + " -> " + p.getObjectTable() + "#" + p.getObjectIdName() + ": " + p.getOp())
+            .contains(expectedRoleNames);
+    }
+
+    void noneOfTheseRbacPermissionsAreReturned(
+        final List<RbacUserPermission> actualResult,
+        final String... unexpectedRoleNames) {
+        assertThat(actualResult)
+            .extracting(p -> p.getRoleName() + " -> " + p.getObjectTable() + "#" + p.getObjectIdName() + ": " + p.getOp())
+            .doesNotContain(unexpectedRoleNames);
+    }
+
 }