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package http
import (
"context"
"net/http"
"os"
"github.com/coreos/discovery.etcd.io/handlers"
gorillaHandlers "github.com/gorilla/handlers"
"github.com/gorilla/mux"
"github.com/prometheus/client_golang/prometheus"
)
func Setup(ctx context.Context, etcdHost, discHost string) {
handler := RegisterHandlers(ctx, etcdHost, discHost)
logH := gorillaHandlers.LoggingHandler(os.Stdout, handler)
http.Handle("/", logH)
http.Handle("/metrics", prometheus.Handler())
}
func RegisterHandlers(ctx context.Context, etcdHost, discHost string) http.Handler {
st := handlers.Setup(etcdHost, discHost)
r := mux.NewRouter()
r.HandleFunc("/", handlers.HomeHandler)
r.Handle("/new", &handlers.ContextAdapter{
Ctx: ctx,
Handler: handlers.With(handlers.ContextHandlerFunc(handlers.NewTokenHandler), st),
})
r.Handle("/health", &handlers.ContextAdapter{
Ctx: ctx,
Handler: handlers.With(handlers.ContextHandlerFunc(handlers.HealthHandler), st),
})
r.HandleFunc("/robots.txt", handlers.RobotsHandler)
// Only allow exact tokens with GETs and PUTs
r.Handle("/{token:[a-f0-9]{32}}", &handlers.ContextAdapter{
Ctx: ctx,
Handler: handlers.With(handlers.ContextHandlerFunc(handlers.TokenHandler), st),
}).Methods("GET", "PUT")
r.Handle("/{token:[a-f0-9]{32}}/", &handlers.ContextAdapter{
Ctx: ctx,
Handler: handlers.With(handlers.ContextHandlerFunc(handlers.TokenHandler), st),
}).Methods("GET", "PUT")
r.Handle("/{token:[a-f0-9]{32}}/{machine}", &handlers.ContextAdapter{
Ctx: ctx,
Handler: handlers.With(handlers.ContextHandlerFunc(handlers.TokenHandler), st),
}).Methods("GET", "PUT", "DELETE")
r.Handle("/{token:[a-f0-9]{32}}/_config/size", &handlers.ContextAdapter{
Ctx: ctx,
Handler: handlers.With(handlers.ContextHandlerFunc(handlers.TokenHandler), st),
}).Methods("GET")
return r
}
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