74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
/*
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*
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* Copyright 2020 The KubeSphere Authors.
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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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*/
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package oauth
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import (
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"github.com/emicklei/go-restful"
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"k8s.io/klog"
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"kubesphere.io/kubesphere/pkg/api"
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"kubesphere.io/kubesphere/pkg/api/auth"
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"kubesphere.io/kubesphere/pkg/api/auth/token"
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)
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type oauthHandler struct {
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issuer token.Issuer
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}
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func newOAUTHHandler(issuer token.Issuer) *oauthHandler {
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return &oauthHandler{issuer: issuer}
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}
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// Implement webhook authentication interface
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// https://kubernetes.io/docs/reference/access-authn-authz/authentication/#webhook-token-authentication
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func (h *oauthHandler) TokenReviewHandler(req *restful.Request, resp *restful.Response) {
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var tokenReview auth.TokenReview
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err := req.ReadEntity(&tokenReview)
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if err != nil {
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klog.Error(err)
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api.HandleBadRequest(resp, req, err)
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return
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}
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if err = tokenReview.Validate(); err != nil {
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klog.Error(err)
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api.HandleBadRequest(resp, req, err)
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return
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}
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user, err := h.issuer.Verify(tokenReview.Spec.Token)
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if err != nil {
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klog.Errorln(err)
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api.HandleInternalError(resp, req, err)
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return
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}
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success := auth.TokenReview{APIVersion: tokenReview.APIVersion,
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Kind: auth.KindTokenReview,
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Status: &auth.Status{
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Authenticated: true,
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User: map[string]interface{}{"username": user.GetName(), "uid": user.GetUID()},
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},
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}
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resp.WriteEntity(success)
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}
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