100 lines
3.3 KiB
Go

// Copyright (c) 2022 Gitpod GmbH. All rights reserved.
// Licensed under the GNU Affero General Public License (AGPL).
// See License-AGPL.txt in the project root for license information.
package server
import (
"fmt"
"net/http"
"net/url"
"os"
"strings"
"github.com/gitpod-io/gitpod/common-go/log"
"github.com/gitpod-io/gitpod/public-api/config"
"github.com/gitpod-io/gitpod/public-api/v1/v1connect"
"github.com/gorilla/handlers"
"github.com/gitpod-io/gitpod/common-go/baseserver"
"github.com/gitpod-io/gitpod/public-api-server/pkg/apiv1"
"github.com/gitpod-io/gitpod/public-api-server/pkg/billingservice"
"github.com/gitpod-io/gitpod/public-api-server/pkg/proxy"
"github.com/gitpod-io/gitpod/public-api-server/pkg/webhooks"
v1 "github.com/gitpod-io/gitpod/public-api/v1"
"github.com/sirupsen/logrus"
)
func Start(logger *logrus.Entry, version string, cfg *config.Configuration) error {
logger.WithField("config", cfg).Info("Starting public-api.")
gitpodAPI, err := url.Parse(cfg.GitpodServiceURL)
if err != nil {
return fmt.Errorf("failed to parse Gitpod API URL: %w", err)
}
srv, err := baseserver.New("public_api_server",
baseserver.WithLogger(logger),
baseserver.WithConfig(cfg.Server),
baseserver.WithVersion(version),
)
if err != nil {
return fmt.Errorf("failed to initialize public api server: %w", err)
}
var billingService billingservice.Interface = &billingservice.NoOpClient{}
if cfg.BillingServiceAddress != "" {
billingService, err = billingservice.New(cfg.BillingServiceAddress)
if err != nil {
return fmt.Errorf("failed to initialize billing service client: %w", err)
}
}
var stripeWebhookHandler http.Handler = webhooks.NewNoopWebhookHandler()
if cfg.StripeWebhookSigningSecretPath != "" {
stripeWebhookSecret, err := readStripeWebhookSecret(cfg.StripeWebhookSigningSecretPath)
if err != nil {
return fmt.Errorf("failed to read stripe secret: %w", err)
}
stripeWebhookHandler = webhooks.NewStripeWebhookHandler(billingService, stripeWebhookSecret)
} else {
log.Info("No stripe webhook secret is configured, endpoints will return NotImplemented")
}
srv.HTTPMux().Handle("/stripe/invoices/webhook", handlers.ContentTypeHandler(stripeWebhookHandler, "application/json"))
if registerErr := register(srv, gitpodAPI); registerErr != nil {
return fmt.Errorf("failed to register services: %w", registerErr)
}
if listenErr := srv.ListenAndServe(); listenErr != nil {
return fmt.Errorf("failed to serve public api server: %w", err)
}
return nil
}
func register(srv *baseserver.Server, serverAPIURL *url.URL) error {
proxy.RegisterMetrics(srv.MetricsRegistry())
connPool := &proxy.NoConnectionPool{ServerAPI: serverAPIURL}
v1.RegisterWorkspacesServiceServer(srv.GRPC(), apiv1.NewWorkspaceService(connPool))
v1.RegisterPrebuildsServiceServer(srv.GRPC(), v1.UnimplementedPrebuildsServiceServer{})
workspacesRoute, workspacesServiceHandler := v1connect.NewWorkspacesServiceHandler(&v1connect.UnimplementedWorkspacesServiceHandler{})
srv.HTTPMux().Handle(workspacesRoute, workspacesServiceHandler)
return nil
}
func readStripeWebhookSecret(path string) (string, error) {
b, err := os.ReadFile(path)
if err != nil {
return "", fmt.Errorf("failed to read stripe webhook secret: %w", err)
}
return strings.TrimSpace(string(b)), nil
}