mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-14 05:51:37 +00:00
358 lines
12 KiB
Go
358 lines
12 KiB
Go
// Copyright 2018 Drone.IO Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"crypto/tls"
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"errors"
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"fmt"
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"net"
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"net/http"
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"net/http/httputil"
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"net/url"
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"strings"
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"time"
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"github.com/caddyserver/certmagic"
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"github.com/gin-gonic/gin"
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prometheus_http "github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"github.com/urfave/cli/v2"
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"golang.org/x/sync/errgroup"
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"google.golang.org/grpc"
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"google.golang.org/grpc/keepalive"
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"go.woodpecker-ci.org/woodpecker/v2/pipeline/rpc/proto"
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"go.woodpecker-ci.org/woodpecker/v2/server"
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"go.woodpecker-ci.org/woodpecker/v2/server/cron"
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"go.woodpecker-ci.org/woodpecker/v2/server/forge/setup"
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woodpeckerGrpcServer "go.woodpecker-ci.org/woodpecker/v2/server/grpc"
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"go.woodpecker-ci.org/woodpecker/v2/server/logging"
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"go.woodpecker-ci.org/woodpecker/v2/server/model"
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"go.woodpecker-ci.org/woodpecker/v2/server/pubsub"
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"go.woodpecker-ci.org/woodpecker/v2/server/router"
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"go.woodpecker-ci.org/woodpecker/v2/server/router/middleware"
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"go.woodpecker-ci.org/woodpecker/v2/server/services"
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"go.woodpecker-ci.org/woodpecker/v2/server/services/permissions"
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"go.woodpecker-ci.org/woodpecker/v2/server/store"
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"go.woodpecker-ci.org/woodpecker/v2/server/web"
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"go.woodpecker-ci.org/woodpecker/v2/shared/constant"
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"go.woodpecker-ci.org/woodpecker/v2/shared/logger"
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"go.woodpecker-ci.org/woodpecker/v2/version"
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)
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func run(c *cli.Context) error {
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if err := logger.SetupGlobalLogger(c, true); err != nil {
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return err
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}
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// set gin mode based on log level
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if zerolog.GlobalLevel() > zerolog.DebugLevel {
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gin.SetMode(gin.ReleaseMode)
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}
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if c.String("server-host") == "" {
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return fmt.Errorf("WOODPECKER_HOST is not properly configured")
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}
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if !strings.Contains(c.String("server-host"), "://") {
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return fmt.Errorf("WOODPECKER_HOST must be <scheme>://<hostname> format")
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}
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if _, err := url.Parse(c.String("server-host")); err != nil {
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return fmt.Errorf("could not parse WOODPECKER_HOST: %w", err)
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}
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if strings.Contains(c.String("server-host"), "://localhost") {
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log.Warn().Msg(
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"WOODPECKER_HOST should probably be publicly accessible (not localhost)",
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)
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}
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_store, err := setupStore(c)
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if err != nil {
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return fmt.Errorf("can't setup store: %w", err)
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}
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defer func() {
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if err := _store.Close(); err != nil {
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log.Error().Err(err).Msg("could not close store")
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}
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}()
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err = setupEvilGlobals(c, _store)
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if err != nil {
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return fmt.Errorf("can't setup globals: %w", err)
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}
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var g errgroup.Group
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setupMetrics(&g, _store)
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g.Go(func() error {
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return cron.Start(c.Context, _store)
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})
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// start the grpc server
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g.Go(func() error {
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lis, err := net.Listen("tcp", c.String("grpc-addr"))
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if err != nil {
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log.Fatal().Err(err).Msg("failed to listen on grpc-addr") //nolint:forbidigo
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}
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jwtSecret := c.String("grpc-secret")
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jwtManager := woodpeckerGrpcServer.NewJWTManager(jwtSecret)
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authorizer := woodpeckerGrpcServer.NewAuthorizer(jwtManager)
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grpcServer := grpc.NewServer(
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grpc.StreamInterceptor(authorizer.StreamInterceptor),
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grpc.UnaryInterceptor(authorizer.UnaryInterceptor),
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grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
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MinTime: c.Duration("keepalive-min-time"),
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}),
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)
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woodpeckerServer := woodpeckerGrpcServer.NewWoodpeckerServer(
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server.Config.Services.Queue,
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server.Config.Services.Logs,
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server.Config.Services.Pubsub,
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_store,
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)
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proto.RegisterWoodpeckerServer(grpcServer, woodpeckerServer)
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woodpeckerAuthServer := woodpeckerGrpcServer.NewWoodpeckerAuthServer(
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jwtManager,
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server.Config.Server.AgentToken,
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_store,
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)
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proto.RegisterWoodpeckerAuthServer(grpcServer, woodpeckerAuthServer)
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err = grpcServer.Serve(lis)
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if err != nil {
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log.Fatal().Err(err).Msg("failed to serve grpc server") //nolint:forbidigo
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}
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return nil
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})
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proxyWebUI := c.String("www-proxy")
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var webUIServe func(w http.ResponseWriter, r *http.Request)
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if proxyWebUI == "" {
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webEngine, err := web.New()
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if err != nil {
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log.Error().Err(err).Msg("failed to create web engine")
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return err
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}
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webUIServe = webEngine.ServeHTTP
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} else {
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origin, _ := url.Parse(proxyWebUI)
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director := func(req *http.Request) {
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req.Header.Add("X-Forwarded-Host", req.Host)
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req.Header.Add("X-Origin-Host", origin.Host)
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req.URL.Scheme = origin.Scheme
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req.URL.Host = origin.Host
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}
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proxy := &httputil.ReverseProxy{Director: director}
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webUIServe = proxy.ServeHTTP
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}
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// setup the server and start the listener
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handler := router.Load(
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webUIServe,
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middleware.Logger(time.RFC3339, true),
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middleware.Version,
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middleware.Store(_store),
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)
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switch {
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case c.String("server-cert") != "":
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// start the server with tls enabled
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g.Go(func() error {
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serve := &http.Server{
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Addr: server.Config.Server.PortTLS,
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Handler: handler,
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TLSConfig: &tls.Config{
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NextProtos: []string{"h2", "http/1.1"},
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},
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}
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err = serve.ListenAndServeTLS(
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c.String("server-cert"),
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c.String("server-key"),
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)
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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log.Fatal().Err(err).Msg("failed to start server with tls") //nolint:forbidigo
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}
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return err
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})
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// http to https redirect
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redirect := func(w http.ResponseWriter, req *http.Request) {
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serverURL, _ := url.Parse(server.Config.Server.Host)
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req.URL.Scheme = "https"
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req.URL.Host = serverURL.Host
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w.Header().Set("Strict-Transport-Security", "max-age=31536000")
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http.Redirect(w, req, req.URL.String(), http.StatusMovedPermanently)
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}
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g.Go(func() error {
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err := http.ListenAndServe(server.Config.Server.Port, http.HandlerFunc(redirect))
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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log.Fatal().Err(err).Msg("unable to start server to redirect from http to https") //nolint:forbidigo
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}
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return err
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})
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case c.Bool("lets-encrypt"):
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// start the server with lets-encrypt
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certmagic.DefaultACME.Email = c.String("lets-encrypt-email")
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certmagic.DefaultACME.Agreed = true
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address, err := url.Parse(strings.TrimSuffix(c.String("server-host"), "/"))
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if err != nil {
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return err
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}
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g.Go(func() error {
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if err := certmagic.HTTPS([]string{address.Host}, handler); err != nil {
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log.Fatal().Err(err).Msg("certmagic does not work") //nolint:forbidigo
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}
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return nil
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})
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default:
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// start the server without tls
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g.Go(func() error {
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err := http.ListenAndServe(
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c.String("server-addr"),
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handler,
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)
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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log.Fatal().Err(err).Msg("could not start server") //nolint:forbidigo
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}
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return err
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})
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}
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if metricsServerAddr := c.String("metrics-server-addr"); metricsServerAddr != "" {
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g.Go(func() error {
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metricsRouter := gin.New()
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metricsRouter.GET("/metrics", gin.WrapH(prometheus_http.Handler()))
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err := http.ListenAndServe(metricsServerAddr, metricsRouter)
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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log.Fatal().Err(err).Msg("could not start metrics server") //nolint:forbidigo
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}
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return err
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})
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}
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log.Info().Msgf("starting Woodpecker server with version '%s'", version.String())
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return g.Wait()
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}
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func setupEvilGlobals(c *cli.Context, s store.Store) error {
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// services
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server.Config.Services.Queue = setupQueue(c, s)
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server.Config.Services.Logs = logging.New()
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server.Config.Services.Pubsub = pubsub.New()
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server.Config.Services.Membership = setupMembershipService(c, s)
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serviceManager, err := services.NewManager(c, s, setup.Forge)
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if err != nil {
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return fmt.Errorf("could not setup service manager: %w", err)
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}
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server.Config.Services.Manager = serviceManager
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server.Config.Services.LogStore, err = setupLogStore(c, s)
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if err != nil {
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return fmt.Errorf("could not setup log store: %w", err)
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}
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// authentication
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server.Config.Pipeline.AuthenticatePublicRepos = c.Bool("authenticate-public-repos")
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// Cloning
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server.Config.Pipeline.DefaultCloneImage = c.String("default-clone-image")
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constant.TrustedCloneImages = append(constant.TrustedCloneImages, server.Config.Pipeline.DefaultCloneImage)
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// Execution
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_events := c.StringSlice("default-cancel-previous-pipeline-events")
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events := make([]model.WebhookEvent, 0, len(_events))
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for _, v := range _events {
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events = append(events, model.WebhookEvent(v))
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}
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server.Config.Pipeline.DefaultCancelPreviousPipelineEvents = events
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server.Config.Pipeline.DefaultTimeout = c.Int64("default-pipeline-timeout")
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server.Config.Pipeline.MaxTimeout = c.Int64("max-pipeline-timeout")
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// limits
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server.Config.Pipeline.Limits.MemSwapLimit = c.Int64("limit-mem-swap")
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server.Config.Pipeline.Limits.MemLimit = c.Int64("limit-mem")
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server.Config.Pipeline.Limits.ShmSize = c.Int64("limit-shm-size")
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server.Config.Pipeline.Limits.CPUQuota = c.Int64("limit-cpu-quota")
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server.Config.Pipeline.Limits.CPUShares = c.Int64("limit-cpu-shares")
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server.Config.Pipeline.Limits.CPUSet = c.String("limit-cpu-set")
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// backend options for pipeline compiler
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server.Config.Pipeline.Proxy.No = c.String("backend-no-proxy")
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server.Config.Pipeline.Proxy.HTTP = c.String("backend-http-proxy")
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server.Config.Pipeline.Proxy.HTTPS = c.String("backend-https-proxy")
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// server configuration
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server.Config.Server.Cert = c.String("server-cert")
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server.Config.Server.Key = c.String("server-key")
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server.Config.Server.AgentToken = c.String("agent-secret")
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serverHost := strings.TrimSuffix(c.String("server-host"), "/")
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server.Config.Server.Host = serverHost
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if c.IsSet("server-webhook-host") {
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server.Config.Server.WebhookHost = c.String("server-webhook-host")
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} else {
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server.Config.Server.WebhookHost = serverHost
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}
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if c.IsSet("server-dev-oauth-host-deprecated") {
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server.Config.Server.OAuthHost = c.String("server-dev-oauth-host-deprecated")
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} else {
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server.Config.Server.OAuthHost = serverHost
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}
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server.Config.Server.Port = c.String("server-addr")
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server.Config.Server.PortTLS = c.String("server-addr-tls")
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server.Config.Server.StatusContext = c.String("status-context")
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server.Config.Server.StatusContextFormat = c.String("status-context-format")
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server.Config.Server.SessionExpires = c.Duration("session-expires")
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u, _ := url.Parse(server.Config.Server.Host)
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rootPath := strings.TrimSuffix(u.Path, "/")
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if rootPath != "" && !strings.HasPrefix(rootPath, "/") {
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rootPath = "/" + rootPath
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}
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server.Config.Server.RootPath = rootPath
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server.Config.Server.CustomCSSFile = strings.TrimSpace(c.String("custom-css-file"))
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server.Config.Server.CustomJsFile = strings.TrimSpace(c.String("custom-js-file"))
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server.Config.Pipeline.Networks = c.StringSlice("network")
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server.Config.Pipeline.Volumes = c.StringSlice("volume")
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server.Config.Pipeline.Privileged = c.StringSlice("escalate")
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server.Config.WebUI.EnableSwagger = c.Bool("enable-swagger")
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server.Config.WebUI.SkipVersionCheck = c.Bool("skip-version-check")
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// prometheus
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server.Config.Prometheus.AuthToken = c.String("prometheus-auth-token")
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// permissions
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server.Config.Permissions.Open = c.Bool("open")
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server.Config.Permissions.Admins = permissions.NewAdmins(c.StringSlice("admin"))
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server.Config.Permissions.Orgs = permissions.NewOrgs(c.StringSlice("orgs"))
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server.Config.Permissions.OwnersAllowlist = permissions.NewOwnersAllowlist(c.StringSlice("repo-owners"))
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return nil
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}
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