mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-09-20 11:27:26 +02:00
69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
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// All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package schema
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import (
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"embed"
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"encoding/json"
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"fmt"
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"io"
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"path/filepath"
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"strings"
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"github.com/ClusterCockpit/cc-backend/pkg/log"
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"github.com/santhosh-tekuri/jsonschema/v5"
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)
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type Kind int
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const (
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Meta Kind = iota + 1
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Data
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Config
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ClusterCfg
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)
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//go:embed schemas/*
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var schemaFiles embed.FS
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func Validate(k Kind, r io.Reader) error {
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jsonschema.Loaders["embedfs"] = func(s string) (io.ReadCloser, error) {
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f := filepath.Join("schemas", strings.Split(s, "//")[1])
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return schemaFiles.Open(f)
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}
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var s *jsonschema.Schema
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var err error
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switch k {
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case Meta:
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s, err = jsonschema.Compile("embedfs://job-meta.schema.json")
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case Data:
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s, err = jsonschema.Compile("embedfs://job-data.schema.json")
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case ClusterCfg:
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s, err = jsonschema.Compile("embedfs://cluster.schema.json")
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case Config:
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s, err = jsonschema.Compile("embedfs://config.schema.json")
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default:
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return fmt.Errorf("SCHEMA/VALIDATE > unkown schema kind: %#v", k)
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}
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if err != nil {
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log.Errorf("Error while compiling json schema for kind '%#v'", k)
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return err
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}
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var v interface{}
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if err = json.NewDecoder(r).Decode(&v); err != nil {
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log.Warnf("Error while decoding raw json schema: %#v", err)
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return err
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}
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if err = s.Validate(v); err != nil {
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return fmt.Errorf("SCHEMA/VALIDATE > %#v", err)
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}
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return nil
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}
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