introduce currentTask and ContextBasedTest

src/main/java/net/hostsharing/hsadminng/context/Context.java

@@ -14,6 +14,16 @@ public class Context {
     @PersistenceContext
     private EntityManager em;
 
+    @Transactional(propagation = MANDATORY)
+    public void setCurrentTask(final String task) {
+        em.createNativeQuery(
+                String.format(
+                        "set local hsadminng.currentTask = '%s';",
+                        task
+                )
+        ).executeUpdate();
+    }
+
     @Transactional(propagation = MANDATORY)
     public void setCurrentUser(final String userName) {
         em.createNativeQuery(

src/main/java/net/hostsharing/hsadminng/rbac/rbacgrant/RbacGrantController.java

@@ -66,6 +66,7 @@ public class RbacGrantController implements RbacgrantsApi {
             final String assumedRoles,
             final RbacGrantResource body) {
 
+        context.setCurrentTask("granting role to user");
         context.setCurrentUser(currentUser);
         if (assumedRoles != null && !assumedRoles.isBlank()) {
             context.assumeRoles(assumedRoles);
@@ -89,6 +90,7 @@ public class RbacGrantController implements RbacgrantsApi {
             final UUID grantedRoleUuid,
             final UUID granteeUserUuid) {
 
+        context.setCurrentTask("revoking role from user");
         context.setCurrentUser(currentUser);
         if (assumedRoles != null && !assumedRoles.isBlank()) {
             context.assumeRoles(assumedRoles);

src/main/java/net/hostsharing/hsadminng/rbac/rbacuser/RbacUserController.java

@@ -34,6 +34,8 @@ public class RbacUserController implements RbacusersApi {
     public ResponseEntity<RbacUserResource> createUser(
             @RequestBody final RbacUserResource body
     ) {
+        context.setCurrentTask("creating new user: " + body.getName());
+
         if (body.getUuid() == null) {
             body.setUuid(UUID.randomUUID());
         }
@@ -52,7 +54,7 @@ public class RbacUserController implements RbacusersApi {
             final String currentUser,
             final String assumedRoles,
             final String userName) {
-        return null;
+        return null; // TODO implement getUserById
     }
 
     @Override

src/main/resources/db/changelog/100-hs-base.sql

@@ -21,6 +21,8 @@ grant select on global to restricted;
 /**
   A single row to be referenced as a global object.
  */
+set local hsadminng.currentUser to 'init';
+set local hsadminng.currentTask to 'initializing table "global"';
 insert
     into RbacObject (objecttable) values ('global');
 insert
@@ -91,6 +93,9 @@ create or replace function hostsharingAdmin()
     language sql as $$
 select 'global', (select uuid from RbacObject where objectTable = 'global'), 'admin'::RbacRoleType;
 $$;
+
+set local hsadminng.currentUser to 'init';
+set local hsadminng.currentTask to 'creating Hostsharing admin role';
 select createRole(hostsharingAdmin());
 
 -- ============================================================================
@@ -103,6 +108,9 @@ do language plpgsql $$
     declare
         admins uuid ;
     begin
+        set local hsadminng.currentUser to 'init';
+        set local hsadminng.currentTask to 'creating fake Hostsharing admin users';
+
         admins = findRoleId(hostsharingAdmin());
         call grantRoleToUserUnchecked(admins, admins, createRbacUser('mike@hostsharing.net'));
         call grantRoleToUserUnchecked(admins, admins, createRbacUser('sven@hostsharing.net'));

src/main/resources/db/changelog/113-hs-customer-rbac.sql

@@ -206,6 +206,9 @@ do language plpgsql $$
         hostsharingObjectUuid  uuid;
         hsAdminRoleUuid        uuid ;
     begin
+        set local hsadminng.currentUser to 'init';
+        set local hsadminng.currentTask to 'granting global add-customer permission to Hostsharing admin role';
+
         hsAdminRoleUuid := findRoleId(hostsharingAdmin());
         hostsharingObjectUuid := (select uuid from global);
         addCustomerPermissions := createPermissions(hostsharingObjectUuid, array ['add-customer']);

src/main/resources/db/changelog/138-hs-unixuser-test-data.sql

@@ -31,9 +31,9 @@ begin
                     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
+                    execute format('set local hsadminng.currentTask to %L', currentTask);
+                    execute format('set local hsadminng.currentUser to %L', pacAdmin);
                     set local hsadminng.assumedRoles = '';
-                    set local hsadminng.currentTask to currentTask;
 
                     insert
                         into unixuser (name, packageUuid)