forked from vikunja/vikunja
78 lines
2.4 KiB
Go
78 lines
2.4 KiB
Go
/*
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* Copyright © 2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @author Aeneas Rekkas <aeneas+oss@aeneas.io>
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* @copyright 2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
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* @license Apache-2.0
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*
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*/
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package oauth2
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import (
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"context"
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"github.com/pkg/errors"
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"github.com/ory/fosite"
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)
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type TokenRevocationHandler struct {
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TokenRevocationStorage TokenRevocationStorage
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RefreshTokenStrategy RefreshTokenStrategy
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AccessTokenStrategy AccessTokenStrategy
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}
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// RevokeToken implements https://tools.ietf.org/html/rfc7009#section-2.1
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// The token type hint indicates which token type check should be performed first.
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func (r *TokenRevocationHandler) RevokeToken(ctx context.Context, token string, tokenType fosite.TokenType, client fosite.Client) error {
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discoveryFuncs := []func() (request fosite.Requester, err error){
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func() (request fosite.Requester, err error) {
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// Refresh token
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signature := r.RefreshTokenStrategy.RefreshTokenSignature(token)
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return r.TokenRevocationStorage.GetRefreshTokenSession(ctx, signature, nil)
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},
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func() (request fosite.Requester, err error) {
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// Access token
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signature := r.AccessTokenStrategy.AccessTokenSignature(token)
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return r.TokenRevocationStorage.GetAccessTokenSession(ctx, signature, nil)
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},
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}
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// Token type hinting
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if tokenType == fosite.AccessToken {
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discoveryFuncs[0], discoveryFuncs[1] = discoveryFuncs[1], discoveryFuncs[0]
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}
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var ar fosite.Requester
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var err error
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if ar, err = discoveryFuncs[0](); err != nil {
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ar, err = discoveryFuncs[1]()
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}
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if err != nil {
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return err
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}
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if ar.GetClient().GetID() != client.GetID() {
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return errors.WithStack(fosite.ErrRevokationClientMismatch)
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}
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requestID := ar.GetID()
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r.TokenRevocationStorage.RevokeRefreshToken(ctx, requestID)
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r.TokenRevocationStorage.RevokeAccessToken(ctx, requestID)
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return nil
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}
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