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provider.go
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provider.go
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// Copyright (c) 2021 Terminus, 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 credential
import (
"net/http"
"github.com/erda-project/erda-infra/base/servicehub"
"github.com/erda-project/erda-infra/pkg/transport"
transhttp "github.com/erda-project/erda-infra/pkg/transport/http"
"github.com/erda-project/erda-infra/pkg/transport/http/encoding"
akpb "github.com/erda-project/erda-proto-go/core/services/authentication/credentials/accesskey/pb"
"github.com/erda-project/erda-proto-go/msp/credential/pb"
"github.com/erda-project/erda/pkg/common/apis"
)
type config struct {
}
type provider struct {
Cfg *config
Register transport.Register `autowired:"service-register"`
credentialKeyService *accessKeyService
AccessKeyService akpb.AccessKeyServiceServer `autowired:erda.core.services.authentication.credentials.accesskey.AccessKeyService"`
}
func (p *provider) Init(ctx servicehub.Context) error {
p.credentialKeyService = &accessKeyService{
p: p,
}
if p.Register != nil {
pb.RegisterAccessKeyServiceImp(p.Register, p.credentialKeyService, apis.Options(),
transport.WithHTTPOptions(
transhttp.WithEncoder(func(rw http.ResponseWriter, r *http.Request, data interface{}) error {
if resp, ok := data.(*apis.Response); ok && resp != nil {
if data, ok := resp.Data.(*pb.DownloadAccessKeyFileResponse); ok {
rw.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
rw.Header().Set("Pragma", "no-cache")
rw.Header().Set("Expires", "0")
rw.Header().Set("charset", "utf-8")
rw.Header().Set("Content-Disposition", "attachment;filename=accessKey.csv")
rw.Header().Set("Content-Type", "application/octet-stream")
fluster := rw.(http.Flusher)
rw.Write(data.Content)
fluster.Flush()
return nil
}
}
return encoding.EncodeResponse(rw, r, data)
})))
}
return nil
}
func (p *provider) Provide(ctx servicehub.DependencyContext, args ...interface{}) interface{} {
switch {
case ctx.Service() == "erda.msp.credential.AccessKeyService" || ctx.Type() == pb.AccessKeyServiceServerType() || ctx.Type() == pb.AccessKeyServiceHandlerType():
return p.AccessKeyService
}
return p
}
func init() {
servicehub.Register("erda.msp.credential", &servicehub.Spec{
Services: pb.ServiceNames(),
Types: pb.Types(),
OptionalDependencies: []string{"service-register"},
Description: "",
ConfigFunc: func() interface{} {
return &config{}
},
Creator: func() servicehub.Provider {
return &provider{}
},
})
}