Initial commit

checker/types.go

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+// This file is part of the happyDomain (R) project.
+// Copyright (c) 2020-2026 happyDomain
+// Authors: Pierre-Olivier Mercier, et al.
+//
+// This program is offered under a commercial and under the AGPL license.
+// For commercial licensing, contact us at <contact@happydomain.org>.
+//
+// For AGPL licensing:
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package checker
+
+import "encoding/json"
+
+// ObservationKeyNSRestrictions is the observation key for NS security
+// restrictions data.
+const ObservationKeyNSRestrictions = "ns_restrictions"
+
+// NSRestrictionsReport contains the results of NS security restriction checks.
+type NSRestrictionsReport struct {
+	Servers []NSServerResult `json:"servers"`
+}
+
+// NSServerResult holds the check results for a single nameserver IP.
+type NSServerResult struct {
+	Name    string        `json:"name"`
+	Address string        `json:"address"`
+	Checks  []NSCheckItem `json:"checks"`
+}
+
+// NSCheckItem represents one security check for an NS server.
+type NSCheckItem struct {
+	Name   string `json:"name"`
+	OK     bool   `json:"ok"`
+	Detail string `json:"detail,omitempty"`
+}
+
+// Local statuses (mirroring sdk.Status semantics) used to compute the worst
+// outcome encountered while collecting.
+const (
+	statusOK   = 0
+	statusInfo = 1
+	statusWarn = 2
+	statusCrit = 3
+)
+
+// serviceMessage is a minimal local copy of happydns.ServiceMessage matching
+// the JSON wire shape, so this plugin does not depend on the happyDomain core
+// repository.
+type serviceMessage struct {
+	Type    string          `json:"_svctype"`
+	Domain  string          `json:"_domain"`
+	Service json.RawMessage `json:"Service"`
+}