feat(extensions): introduce RBAC extension (#2900)

api/http/handler/extensions/upgrade.go

@@ -0,0 +1,59 @@
+package extensions
+
+import portainer "github.com/portainer/portainer/api"
+
+func updateUserAccessPolicyToReadOnlyRole(policies portainer.UserAccessPolicies, key portainer.UserID) {
+	tmp := policies[key]
+	tmp.RoleID = 4
+	policies[key] = tmp
+}
+
+func updateTeamAccessPolicyToReadOnlyRole(policies portainer.TeamAccessPolicies, key portainer.TeamID) {
+	tmp := policies[key]
+	tmp.RoleID = 4
+	policies[key] = tmp
+}
+
+func (handler *Handler) upgradeRBACData() error {
+	endpointGroups, err := handler.EndpointGroupService.EndpointGroups()
+	if err != nil {
+		return err
+	}
+
+	for _, endpointGroup := range endpointGroups {
+		for key := range endpointGroup.UserAccessPolicies {
+			updateUserAccessPolicyToReadOnlyRole(endpointGroup.UserAccessPolicies, key)
+		}
+
+		for key := range endpointGroup.TeamAccessPolicies {
+			updateTeamAccessPolicyToReadOnlyRole(endpointGroup.TeamAccessPolicies, key)
+		}
+
+		err := handler.EndpointGroupService.UpdateEndpointGroup(endpointGroup.ID, &endpointGroup)
+		if err != nil {
+			return err
+		}
+
+	}
+
+	endpoints, err := handler.EndpointService.Endpoints()
+	if err != nil {
+		return err
+	}
+
+	for _, endpoint := range endpoints {
+		for key := range endpoint.UserAccessPolicies {
+			updateUserAccessPolicyToReadOnlyRole(endpoint.UserAccessPolicies, key)
+		}
+
+		for key := range endpoint.TeamAccessPolicies {
+			updateTeamAccessPolicyToReadOnlyRole(endpoint.TeamAccessPolicies, key)
+		}
+
+		err := handler.EndpointService.UpdateEndpoint(endpoint.ID, &endpoint)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}