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auth.go
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auth.go
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// Copyright 2023 LiveKit, Inc.
//
// 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.
package lksdk
import (
"context"
"net/http"
"github.com/livekit/protocol/auth"
"github.com/twitchtv/twirp"
)
type authBase struct {
apiKey string
apiSecret string
}
type authOption interface {
Apply(t *auth.AccessToken)
}
type withVideoGrant auth.VideoGrant
func (g withVideoGrant) Apply(t *auth.AccessToken) {
t.SetVideoGrant((*auth.VideoGrant)(&g))
}
type withSIPGrant auth.SIPGrant
func (g withSIPGrant) Apply(t *auth.AccessToken) {
t.SetSIPGrant((*auth.SIPGrant)(&g))
}
func (b authBase) withAuth(ctx context.Context, opt authOption, options ...authOption) (context.Context, error) {
at := auth.NewAccessToken(b.apiKey, b.apiSecret)
opt.Apply(at)
for _, opt := range options {
opt.Apply(at)
}
token, err := at.ToJWT()
if err != nil {
return nil, err
}
return twirp.WithHTTPRequestHeaders(ctx, newHeaderWithToken(token))
}
func newHeaderWithToken(token string) http.Header {
header := make(http.Header)
header.Set("Authorization", "Bearer "+token)
return header
}