mirror of https://github.com/k3s-io/k3s
52 lines
1.6 KiB
Go
52 lines
1.6 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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package group
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import (
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"net/http"
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"k8s.io/apiserver/pkg/authentication/authenticator"
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"k8s.io/apiserver/pkg/authentication/user"
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)
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// GroupAdder adds groups to an authenticated user.Info
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type GroupAdder struct {
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// Authenticator is delegated to make the authentication decision
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Authenticator authenticator.Request
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// Groups are additional groups to add to the user.Info from a successful authentication
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Groups []string
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}
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// NewGroupAdder wraps a request authenticator, and adds the specified groups to the returned user when authentication succeeds
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func NewGroupAdder(auth authenticator.Request, groups []string) authenticator.Request {
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return &GroupAdder{auth, groups}
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}
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func (g *GroupAdder) AuthenticateRequest(req *http.Request) (*authenticator.Response, bool, error) {
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r, ok, err := g.Authenticator.AuthenticateRequest(req)
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if err != nil || !ok {
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return nil, ok, err
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}
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r.User = &user.DefaultInfo{
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Name: r.User.GetName(),
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UID: r.User.GetUID(),
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Groups: append(r.User.GetGroups(), g.Groups...),
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Extra: r.User.GetExtra(),
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}
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return r, true, nil
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}
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