lotus/cmd/lotus-provider/web/srv.go

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// Package web defines the HTTP web server for static files and endpoints.
package web
import (
"context"
"embed"
"net"
"net/http"
"strings"
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"github.com/gorilla/mux"
"go.opencensus.io/tag"
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"github.com/filecoin-project/lotus/cmd/lotus-provider/deps"
"github.com/filecoin-project/lotus/cmd/lotus-provider/web/api"
"github.com/filecoin-project/lotus/cmd/lotus-provider/web/hapi"
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"github.com/filecoin-project/lotus/metrics"
)
// go:embed static
var static embed.FS
func GetSrv(ctx context.Context, deps *deps.Deps) (*http.Server, error) {
mux := mux.NewRouter()
api.Routes(mux.PathPrefix("/api").Subrouter(), deps)
err := hapi.Routes(mux.PathPrefix("/hapi").Subrouter(), deps)
if err != nil {
return nil, err
}
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mux.NotFoundHandler = http.FileServer(http.FS(static))
return &http.Server{
Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if strings.HasSuffix(r.URL.Path, "/") {
r.URL.Path = r.URL.Path + "index.html"
return
}
mux.ServeHTTP(w, r)
}),
BaseContext: func(listener net.Listener) context.Context {
ctx, _ := tag.New(context.Background(), tag.Upsert(metrics.APIInterface, "lotus-provider"))
return ctx
},
Addr: deps.Cfg.Subsystems.GuiAddress,
}, nil
}