handler_jwk_factory.go

/*
 * Copyright © 2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @author		Aeneas Rekkas <aeneas+oss@aeneas.io>
 * @copyright 	2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
 * @license 	Apache-2.0
 */

package server

import (
	"github.com/julienschmidt/httprouter"
	"github.com/ory/herodot"
	"github.com/ory/hydra/config"
	"github.com/ory/hydra/jwk"
	"github.com/ory/sqlcon"
)

func injectJWKManager(c *config.Config) {
	ctx := c.Context()

	switch con := ctx.Connection.(type) {
	case *config.MemoryConnection:
		ctx.KeyManager = &jwk.MemoryManager{}
		break
	case *sqlcon.SQLConnection:
		expectDependency(c.GetLogger(), con.GetDatabase())
		ctx.KeyManager = &jwk.SQLManager{
			DB: con.GetDatabase(),
			Cipher: &jwk.AEAD{
				Key: c.GetSystemSecret(),
			},
		}
		break
	case *config.PluginConnection:
		var err error
		ctx.KeyManager, err = con.NewJWKManager()
		if err != nil {
			c.GetLogger().Fatalf("Could not load client manager plugin %s", err)
		}
		break
	default:
		c.GetLogger().Fatalf("Unknown connection type.")
	}
}

func newJWKHandler(c *config.Config, router *httprouter.Router) *jwk.Handler {
	ctx := c.Context()
	w := herodot.NewJSONWriter(c.GetLogger())
	w.ErrorEnhancer = writerErrorEnhancer

	expectDependency(c.GetLogger(), ctx.KeyManager)
	h := &jwk.Handler{
		H:       w,
		Manager: ctx.KeyManager,
	}
	h.SetRoutes(router)
	return h
}