mirror of
https://github.com/goharbor/harbor.git
synced 2024-11-19 08:45:27 +01:00
303 lines
9.2 KiB
Go
Executable File
303 lines
9.2 KiB
Go
Executable File
// Copyright 2018 Project Harbor Authors
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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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"context"
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"encoding/gob"
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"fmt"
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"net/url"
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"os"
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"os/signal"
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"strconv"
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"strings"
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"syscall"
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"time"
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"github.com/astaxie/beego"
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_ "github.com/astaxie/beego/session/redis"
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_ "github.com/astaxie/beego/session/redis_sentinel"
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"github.com/goharbor/harbor/src/common/dao"
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common_http "github.com/goharbor/harbor/src/common/http"
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"github.com/goharbor/harbor/src/common/models"
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configCtl "github.com/goharbor/harbor/src/controller/config"
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_ "github.com/goharbor/harbor/src/controller/event/handler"
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"github.com/goharbor/harbor/src/controller/health"
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"github.com/goharbor/harbor/src/controller/registry"
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"github.com/goharbor/harbor/src/core/api"
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_ "github.com/goharbor/harbor/src/core/auth/authproxy"
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_ "github.com/goharbor/harbor/src/core/auth/db"
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_ "github.com/goharbor/harbor/src/core/auth/ldap"
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_ "github.com/goharbor/harbor/src/core/auth/oidc"
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_ "github.com/goharbor/harbor/src/core/auth/uaa"
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"github.com/goharbor/harbor/src/core/middlewares"
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"github.com/goharbor/harbor/src/core/service/token"
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"github.com/goharbor/harbor/src/lib/cache"
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_ "github.com/goharbor/harbor/src/lib/cache/memory" // memory cache
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_ "github.com/goharbor/harbor/src/lib/cache/redis" // redis cache
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"github.com/goharbor/harbor/src/lib/config"
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"github.com/goharbor/harbor/src/lib/log"
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"github.com/goharbor/harbor/src/lib/metric"
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"github.com/goharbor/harbor/src/lib/orm"
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tracelib "github.com/goharbor/harbor/src/lib/trace"
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"github.com/goharbor/harbor/src/migration"
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_ "github.com/goharbor/harbor/src/pkg/config/inmemory"
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"github.com/goharbor/harbor/src/pkg/notification"
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_ "github.com/goharbor/harbor/src/pkg/notifier/topic"
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"github.com/goharbor/harbor/src/pkg/oidc"
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"github.com/goharbor/harbor/src/pkg/scan"
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"github.com/goharbor/harbor/src/pkg/scan/dao/scanner"
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pkguser "github.com/goharbor/harbor/src/pkg/user"
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"github.com/goharbor/harbor/src/pkg/version"
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"github.com/goharbor/harbor/src/server"
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)
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const (
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adminUserID = 1
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)
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func updateInitPassword(ctx context.Context, userID int, password string) error {
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userMgr := pkguser.Mgr
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user, err := userMgr.Get(ctx, userID)
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if err != nil {
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return fmt.Errorf("failed to get user, userID: %d %v", userID, err)
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}
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if user.Salt == "" {
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err = userMgr.UpdatePassword(ctx, userID, password)
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if err != nil {
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return fmt.Errorf("failed to update user encrypted password, userID: %d, err: %v", userID, err)
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}
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log.Infof("User id: %d updated its encrypted password successfully.", userID)
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} else {
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log.Infof("User id: %d already has its encrypted password.", userID)
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}
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return nil
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}
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func gracefulShutdown(closing, done chan struct{}, shutdowns ...func()) {
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signals := make(chan os.Signal, 1)
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signal.Notify(signals, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
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log.Infof("capture system signal %s, to close \"closing\" channel", <-signals)
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close(closing)
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shutdownChan := make(chan struct{}, 1)
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go func() {
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for _, s := range shutdowns {
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s()
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}
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<-done
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log.Infof("Goroutines exited normally")
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shutdownChan <- struct{}{}
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}()
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select {
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case <-shutdownChan:
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log.Infof("all shutdown jobs done")
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case <-time.After(time.Second * 3):
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log.Infof("Timeout waiting goroutines to exit")
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}
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os.Exit(0)
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}
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func main() {
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beego.BConfig.WebConfig.Session.SessionOn = true
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beego.BConfig.WebConfig.Session.SessionName = config.SessionCookieName
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redisURL := os.Getenv("_REDIS_URL_CORE")
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if len(redisURL) > 0 {
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u, err := url.Parse(redisURL)
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if err != nil {
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panic("bad _REDIS_URL:" + redisURL)
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}
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gob.Register(models.User{})
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if u.Scheme == "redis+sentinel" {
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ps := strings.Split(u.Path, "/")
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if len(ps) < 2 {
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panic("bad redis sentinel url: no master name")
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}
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ss := make([]string, 5)
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ss[0] = strings.Join(strings.Split(u.Host, ","), ";") // host
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ss[1] = "100" // pool
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if u.User != nil {
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password, isSet := u.User.Password()
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if isSet {
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ss[2] = password
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}
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}
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if len(ps) > 2 {
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db, err := strconv.Atoi(ps[2])
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if err != nil {
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panic("bad redis sentinel url: bad db")
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}
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if db != 0 {
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ss[3] = ps[2]
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}
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}
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ss[4] = ps[1] // monitor name
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beego.BConfig.WebConfig.Session.SessionProvider = "redis_sentinel"
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beego.BConfig.WebConfig.Session.SessionProviderConfig = strings.Join(ss, ",")
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} else {
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ss := make([]string, 5)
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ss[0] = u.Host // host
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ss[1] = "100" // pool
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if u.User != nil {
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password, isSet := u.User.Password()
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if isSet {
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ss[2] = password
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}
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}
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if len(u.Path) > 1 {
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if _, err := strconv.Atoi(u.Path[1:]); err != nil {
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panic("bad redis url: bad db")
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}
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ss[3] = u.Path[1:]
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}
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ss[4] = u.Query().Get("idle_timeout_seconds")
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beego.BConfig.WebConfig.Session.SessionProvider = "redis"
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beego.BConfig.WebConfig.Session.SessionProviderConfig = strings.Join(ss, ",")
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}
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log.Info("initializing cache ...")
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if err := cache.Initialize(u.Scheme, redisURL); err != nil {
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log.Fatalf("failed to initialize cache: %v", err)
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}
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}
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beego.AddTemplateExt("htm")
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log.Info("initializing configurations...")
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config.Init()
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log.Info("configurations initialization completed")
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metricCfg := config.Metric()
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if metricCfg.Enabled {
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metric.RegisterCollectors()
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go metric.ServeProm(metricCfg.Path, metricCfg.Port)
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}
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ctx := context.Background()
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config.InitTraceConfig(ctx)
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shutdownTracerProvider := tracelib.InitGlobalTracer(ctx)
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token.InitCreators()
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database, err := config.Database()
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if err != nil {
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log.Fatalf("failed to get database configuration: %v", err)
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}
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if err := dao.InitDatabase(database); err != nil {
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log.Fatalf("failed to initialize database: %v", err)
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}
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if err = migration.Migrate(database); err != nil {
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log.Fatalf("failed to migrate: %v", err)
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}
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ctx = orm.Clone(ctx)
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if err := config.Load(ctx); err != nil {
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log.Fatalf("failed to load config: %v", err)
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}
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if err := configCtl.Ctl.OverwriteConfig(ctx); err != nil {
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log.Fatalf("failed to init config from CONFIG_OVERWRITE_JSON, error %v", err)
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}
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password, err := config.InitialAdminPassword()
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if err != nil {
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log.Fatalf("failed to get admin's initial password: %v", err)
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}
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if err := updateInitPassword(ctx, adminUserID, password); err != nil {
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log.Error(err)
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}
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// Init API handler
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if err := api.Init(); err != nil {
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log.Fatalf("Failed to initialize API handlers with error: %s", err.Error())
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}
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health.RegisterHealthCheckers()
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registerScanners(orm.Context())
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closing := make(chan struct{})
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done := make(chan struct{})
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go gracefulShutdown(closing, done, shutdownTracerProvider)
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// Start health checker for registries
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go registry.Ctl.StartRegularHealthCheck(orm.Context(), closing, done)
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log.Info("initializing notification...")
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notification.Init()
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server.RegisterRoutes()
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if common_http.InternalTLSEnabled() {
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log.Info("internal TLS enabled, Init TLS ...")
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iTLSKeyPath := os.Getenv("INTERNAL_TLS_KEY_PATH")
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iTLSCertPath := os.Getenv("INTERNAL_TLS_CERT_PATH")
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log.Infof("load client key: %s client cert: %s", iTLSKeyPath, iTLSCertPath)
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beego.BConfig.Listen.EnableHTTP = false
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beego.BConfig.Listen.EnableHTTPS = true
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beego.BConfig.Listen.HTTPSPort = 8443
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beego.BConfig.Listen.HTTPSKeyFile = iTLSKeyPath
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beego.BConfig.Listen.HTTPSCertFile = iTLSCertPath
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beego.BeeApp.Server.TLSConfig = common_http.NewServerTLSConfig()
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}
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log.Infof("Version: %s, Git commit: %s", version.ReleaseVersion, version.GitCommit)
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log.Info("Fix empty subiss for meta info data.")
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oidc.FixEmptySubIss(orm.Context())
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beego.RunWithMiddleWares("", middlewares.MiddleWares()...)
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}
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const (
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trivyScanner = "Trivy"
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)
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func registerScanners(ctx context.Context) {
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wantedScanners := make([]scanner.Registration, 0)
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uninstallScannerNames := make([]string, 0)
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if config.WithTrivy() {
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log.Info("Registering Trivy scanner")
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wantedScanners = append(wantedScanners, scanner.Registration{
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Name: trivyScanner,
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Description: "The Trivy scanner adapter",
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URL: config.TrivyAdapterURL(),
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UseInternalAddr: true,
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Immutable: true,
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})
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} else {
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log.Info("Removing Trivy scanner")
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uninstallScannerNames = append(uninstallScannerNames, trivyScanner)
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}
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if err := scan.RemoveImmutableScanners(ctx, uninstallScannerNames); err != nil {
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log.Warningf("failed to remove scanners: %v", err)
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}
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if err := scan.EnsureScanners(ctx, wantedScanners); err != nil {
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log.Fatalf("failed to register scanners: %v", err)
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}
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if defaultScannerName := getDefaultScannerName(); defaultScannerName != "" {
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log.Infof("Setting %s as default scanner", defaultScannerName)
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if err := scan.EnsureDefaultScanner(ctx, defaultScannerName); err != nil {
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log.Fatalf("failed to set default scanner: %v", err)
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}
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}
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}
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func getDefaultScannerName() string {
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if config.WithTrivy() {
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return trivyScanner
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}
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return ""
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}
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