portainer/portainer

package endpointproxy

import (
    "github.com/gorilla/mux"
    portainer "github.com/portainer/portainer/api"
    "github.com/portainer/portainer/api/dataservices"
    "github.com/portainer/portainer/api/http/proxy"
    "github.com/portainer/portainer/api/http/security"
    httperror "github.com/portainer/portainer/pkg/libhttp/error"
)

// Handler is the HTTP handler used to proxy requests to external APIs.
type Handler struct {
    *mux.Router
    DataStore            dataservices.DataStore
    requestBouncer       security.BouncerService
    ProxyManager         *proxy.Manager
    ReverseTunnelService portainer.ReverseTunnelService
}

// NewHandler creates a handler to proxy requests to external APIs.
func NewHandler(bouncer security.BouncerService) *Handler {
    h := &Handler{
        Router:         mux.NewRouter(),
        requestBouncer: bouncer,
    }
    h.PathPrefix("/{id}/azure").Handler(
        bouncer.AuthenticatedAccess(httperror.LoggerHandler(h.proxyRequestsToAzureAPI)))
    h.PathPrefix("/{id}/docker").Handler(
        bouncer.AuthenticatedAccess(httperror.LoggerHandler(h.proxyRequestsToDockerAPI)))
    h.PathPrefix("/{id}/kubernetes").Handler(
        bouncer.AuthenticatedAccess(httperror.LoggerHandler(h.proxyRequestsToKubernetesAPI)))
    h.PathPrefix("/{id}/agent/docker").Handler(
        bouncer.AuthenticatedAccess(httperror.LoggerHandler(h.proxyRequestsToDockerAPI)))
    h.PathPrefix("/{id}/agent/kubernetes").Handler(
        bouncer.AuthenticatedAccess(httperror.LoggerHandler(h.proxyRequestsToKubernetesAPI)))
    return h
}