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|
package kong
import (
"context"
"encoding/json"
"errors"
"fmt"
)
// RBACEntityPermissionService handles RBACEntityPermissions in Kong.
type RBACEntityPermissionService service
// Create creates an RBACEntityPermission in Kong.
func (s *RBACEntityPermissionService) Create(ctx context.Context,
ep *RBACEntityPermission) (*RBACEntityPermission, error) {
if ep == nil {
return nil, errors.New("cannot create a nil entitypermission")
}
if ep.Role == nil || ep.Role.ID == nil {
return nil, errors.New("cannot create entity permission with role or role id undefined")
}
method := "POST"
entity := fmt.Sprintf("/rbac/roles/%v/entities", *ep.Role.ID)
req, err := s.client.NewRequest(method, entity, nil, ep)
if err != nil {
return nil, err
}
var createdEntityPermission RBACEntityPermission
_, err = s.client.Do(ctx, req, &createdEntityPermission)
if err != nil {
return nil, err
}
return &createdEntityPermission, nil
}
// Get fetches an EntityPermission in Kong.
func (s *RBACEntityPermissionService) Get(ctx context.Context,
roleNameOrID *string, entityName *string) (*RBACEntityPermission, error) {
if isEmptyString(entityName) {
return nil, errors.New("entityName cannot be nil for Get operation")
}
entity := fmt.Sprintf("/rbac/roles/%v/entities/%v", *roleNameOrID, *entityName)
req, err := s.client.NewRequest("GET", entity, nil, nil)
if err != nil {
return nil, err
}
var EntityPermission RBACEntityPermission
_, err = s.client.Do(ctx, req, &EntityPermission)
if err != nil {
return nil, err
}
return &EntityPermission, nil
}
// Update updates an EntityPermission in Kong.
func (s *RBACEntityPermissionService) Update(ctx context.Context,
ep *RBACEntityPermission) (*RBACEntityPermission, error) {
if ep == nil {
return nil, errors.New("cannot update a nil EntityPermission")
}
if ep.Role == nil || ep.Role.ID == nil {
return nil, errors.New("cannot create entity permission with role or role id undefined")
}
if isEmptyString(ep.EntityID) {
return nil, errors.New("ID cannot be nil for Update operation")
}
entity := fmt.Sprintf("/rbac/roles/%v/entities/%v",
*ep.Role.ID, *ep.EntityID)
req, err := s.client.NewRequest("PATCH", entity, nil, ep)
if err != nil {
return nil, err
}
var updatedEntityPermission RBACEntityPermission
_, err = s.client.Do(ctx, req, &updatedEntityPermission)
if err != nil {
return nil, err
}
return &updatedEntityPermission, nil
}
// Delete deletes an EntityPermission in Kong
func (s *RBACEntityPermissionService) Delete(ctx context.Context,
roleNameOrID *string, entityID *string) error {
if roleNameOrID == nil {
return errors.New("cannot update an EntityPermission with role as nil")
}
if entityID == nil {
return errors.New("cannot update an EntityPermission with entity ID as nil")
}
endpoint := fmt.Sprintf("/rbac/roles/%v/entities/%v",
*roleNameOrID, *entityID)
req, err := s.client.NewRequest("DELETE", endpoint, nil, nil)
if err != nil {
return err
}
_, err = s.client.Do(ctx, req, nil)
return err
}
// ListAllForRole fetches a list of all RBACEntityPermissions in Kong for a given role.
func (s *RBACEntityPermissionService) ListAllForRole(ctx context.Context,
roleNameOrID *string) ([]*RBACEntityPermission, error) {
endpoint := fmt.Sprintf("/rbac/roles/%v/entities", *roleNameOrID)
data, _, err := s.client.list(ctx, endpoint, nil)
if err != nil {
return nil, err
}
var eps []*RBACEntityPermission
for _, object := range data {
b, err := object.MarshalJSON()
if err != nil {
return nil, err
}
var ep RBACEntityPermission
err = json.Unmarshal(b, &ep)
if err != nil {
return nil, err
}
eps = append(eps, &ep)
}
return eps, nil
}
|
