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netrc_authenticator.go
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/
netrc_authenticator.go
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// Copyright 2020-2023 Buf Technologies, 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 httpauth
import (
"errors"
"net/http"
"github.com/bufbuild/buf/private/pkg/app"
"github.com/bufbuild/buf/private/pkg/netrc"
)
type netrcAuthenticator struct{}
func newNetrcAuthenticator() *netrcAuthenticator {
return &netrcAuthenticator{}
}
func (a *netrcAuthenticator) SetAuth(envContainer app.EnvContainer, request *http.Request) (bool, error) {
if request.URL == nil {
return false, errors.New("malformed request: no url")
}
if request.URL.Host == "" {
return false, errors.New("malformed request: no url host")
}
machine, err := netrc.GetMachineForName(envContainer, request.URL.Host)
if err != nil {
return false, err
}
if machine == nil {
return false, nil
}
return setBasicAuth(
request,
machine.Login(),
machine.Password(),
"netrc login for host",
"netrc password for host",
)
}