bugfix in pureIdentifier + findUuidByIdName and CustomerEntity+Repository

src/main/java/net/hostsharing/hsadminng/TestController.java

@@ -0,0 +1,16 @@
+package net.hostsharing.hsadminng;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+@Controller
+public class TestController {
+
+    @ResponseBody
+    @RequestMapping(value = "/api/ping", method = RequestMethod.GET)
+    public String ping() {
+        return "pong\n";
+    }
+}

src/main/java/net/hostsharing/hsadminng/controller/TestController.java

@@ -1,38 +0,0 @@
-package net.hostsharing.hsadminng.controller;
-
-import net.hostsharing.hsadminng.context.Context;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.ResponseBody;
-
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-import javax.transaction.Transactional;
-
-@Controller
-public class TestController {
-
-    @PersistenceContext
-    private EntityManager em;
-
-    @Autowired
-    private Context context;
-
-    @ResponseBody
-    @RequestMapping(value = "/api/ping", method = RequestMethod.GET)
-    public String ping() {
-        return "pong\n";
-    }
-
-    @Transactional
-    @ResponseBody
-    @RequestMapping(value = "/api/currentUser", method = RequestMethod.GET)
-    public String currentUser() {
-        context.setCurrentUser("mike@hostsharing.net");
-
-        final var query = em.createNativeQuery("select currentUser()");
-        return query.getSingleResult() + "\n";
-    }
-}

src/main/java/net/hostsharing/hsadminng/customer/CustomerController.java

@@ -0,0 +1,37 @@
+package net.hostsharing.hsadminng.customer;
+
+import net.hostsharing.hsadminng.context.Context;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.transaction.Transactional;
+import java.util.List;
+
+@Controller
+public class CustomerController {
+
+    @Autowired
+    private Context context;
+
+    @Autowired
+    private CustomerRepository customerRepository;
+
+    @ResponseBody
+    @RequestMapping(value = "/api/customer", method = RequestMethod.GET)
+    @Transactional
+    public List<CustomerEntity> listCustomers(
+            @RequestHeader(value = "current-user") String userName,
+            @RequestHeader(value="assumed-roles", required=false) String assumedRoles
+    ) {
+        context.setCurrentUser(userName);
+        if ( assumedRoles != null && !assumedRoles.isBlank() ) {
+            context.assumeRoles(assumedRoles);
+        }
+        return customerRepository.findAll();
+    }
+
+}

src/main/java/net/hostsharing/hsadminng/customer/CustomerEntity.java

@@ -0,0 +1,16 @@
+package net.hostsharing.hsadminng.customer;
+
+import lombok.Getter;
+
+import javax.persistence.*;
+import java.util.UUID;
+
+@Entity
+@Table(name = "customer_rv")
+@Getter
+public class CustomerEntity {
+    private @Id UUID uuid;
+    private String prefix;
+    private int reference;
+    private @Column(name="adminusername")String adminUserName;
+}

src/main/java/net/hostsharing/hsadminng/customer/CustomerRepository.java

@@ -0,0 +1,9 @@
+package net.hostsharing.hsadminng.customer;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.UUID;
+
+public interface CustomerRepository extends JpaRepository<CustomerEntity, UUID> {
+
+}

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

@@ -583,7 +583,7 @@ begin
 end; $$;
 
 create or replace function pureIdentifier(rawIdentifier varchar)
-    returns uuid
+    returns varchar
     returns null on null input
     language plpgsql as $$
 begin
@@ -596,11 +596,14 @@ create or replace function findUuidByIdName(objectTable varchar, objectIdName va
     language plpgsql as $$
 declare
     sql varchar;
+    uuid uuid;
 begin
     objectTable := pureIdentifier(objectTable);
     objectIdName := pureIdentifier(objectIdName);
-    sql := objectTable || 'UuidByIdName(' || objectIdName || ');';
-    execute sql;
+    sql := format('select * from %sUuidByIdName(%L);', objectTable, objectIdName);
+    raise notice 'sql: %', sql;
+    execute sql into uuid;
+    return uuid;
 end; $$;
 
 create or replace function currentSubjectIds()