mirror of
https://github.com/miniflux/v2.git
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Replace daemon and scheduler package with service package
This commit is contained in:
parent
ca45765c46
commit
487852f07e
16 changed files with 287 additions and 275 deletions
10
service/httpd/doc.go
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10
service/httpd/doc.go
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// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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/*
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Package httpd implements the HTTP service.
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*/
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package httpd // import "miniflux.app/service/httpd"
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130
service/httpd/httpd.go
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130
service/httpd/httpd.go
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// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package httpd // import "miniflux.app/service/httpd"
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import (
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"crypto/tls"
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"net/http"
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"time"
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"miniflux.app/api"
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"miniflux.app/config"
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"miniflux.app/fever"
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"miniflux.app/logger"
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"miniflux.app/middleware"
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"miniflux.app/reader/feed"
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"miniflux.app/storage"
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"miniflux.app/ui"
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"miniflux.app/worker"
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"github.com/gorilla/mux"
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"golang.org/x/crypto/acme/autocert"
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)
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// Serve starts a new HTTP server.
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func Serve(cfg *config.Config, store *storage.Storage, pool *worker.Pool, feedHandler *feed.Handler) *http.Server {
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certFile := cfg.CertFile()
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keyFile := cfg.KeyFile()
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certDomain := cfg.CertDomain()
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certCache := cfg.CertCache()
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server := &http.Server{
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ReadTimeout: 30 * time.Second,
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WriteTimeout: 30 * time.Second,
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IdleTimeout: 60 * time.Second,
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Addr: cfg.ListenAddr(),
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Handler: setupHandler(cfg, store, feedHandler, pool),
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}
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if certDomain != "" && certCache != "" {
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cfg.IsHTTPS = true
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startAutoCertTLSServer(server, certDomain, certCache)
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} else if certFile != "" && keyFile != "" {
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cfg.IsHTTPS = true
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startTLSServer(server, certFile, keyFile)
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} else {
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startHTTPServer(server)
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}
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return server
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}
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func startAutoCertTLSServer(server *http.Server, certDomain, certCache string) {
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server.Addr = ":https"
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certManager := autocert.Manager{
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Cache: autocert.DirCache(certCache),
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Prompt: autocert.AcceptTOS,
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HostPolicy: autocert.HostWhitelist(certDomain),
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}
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// Handle http-01 challenge.
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s := &http.Server{
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Handler: certManager.HTTPHandler(nil),
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Addr: ":http",
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}
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go s.ListenAndServe()
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go func() {
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logger.Info(`Listening on %q by using auto-configured certificate for %q`, server.Addr, certDomain)
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if err := server.Serve(certManager.Listener()); err != http.ErrServerClosed {
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logger.Fatal(`Server failed to start: %v`, err)
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}
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}()
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}
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func startTLSServer(server *http.Server, certFile, keyFile string) {
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// See https://blog.cloudflare.com/exposing-go-on-the-internet/
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// And https://wiki.mozilla.org/Security/Server_Side_TLS
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server.TLSConfig = &tls.Config{
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MinVersion: tls.VersionTLS12,
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PreferServerCipherSuites: true,
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CurvePreferences: []tls.CurveID{
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tls.CurveP256,
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tls.X25519,
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},
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CipherSuites: []uint16{
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tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
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tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
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tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
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tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
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tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
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tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
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},
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}
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go func() {
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logger.Info(`Listening on %q by using certificate %q and key %q`, server.Addr, certFile, keyFile)
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if err := server.ListenAndServeTLS(certFile, keyFile); err != http.ErrServerClosed {
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logger.Fatal(`Server failed to start: %v`, err)
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}
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}()
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}
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func startHTTPServer(server *http.Server) {
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go func() {
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logger.Info(`Listening on %q without TLS`, server.Addr)
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if err := server.ListenAndServe(); err != http.ErrServerClosed {
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logger.Fatal(`Server failed to start: %v`, err)
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}
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}()
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}
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func setupHandler(cfg *config.Config, store *storage.Storage, feedHandler *feed.Handler, pool *worker.Pool) *mux.Router {
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router := mux.NewRouter()
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middleware := middleware.New(cfg, store, router)
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if cfg.BasePath() != "" {
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router = router.PathPrefix(cfg.BasePath()).Subrouter()
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}
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router.Use(middleware.ClientIP)
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router.Use(middleware.HeaderConfig)
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router.Use(middleware.Logging)
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fever.Serve(router, cfg, store)
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api.Serve(router, store, feedHandler)
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ui.Serve(router, cfg, store, pool, feedHandler)
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return router
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}
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10
service/scheduler/doc.go
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10
service/scheduler/doc.go
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// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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/*
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Package scheduler implements the scheduler service.
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*/
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package scheduler // import "miniflux.app/service/scheduler"
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46
service/scheduler/scheduler.go
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46
service/scheduler/scheduler.go
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// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package scheduler // import "miniflux.app/service/scheduler"
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import (
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"time"
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"miniflux.app/config"
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"miniflux.app/logger"
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"miniflux.app/storage"
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"miniflux.app/worker"
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)
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// Serve starts the internal scheduler.
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func Serve(cfg *config.Config, store *storage.Storage, pool *worker.Pool) {
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go feedScheduler(store, pool, cfg.PollingFrequency(), cfg.BatchSize())
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go cleanupScheduler(store, cfg.CleanupFrequency())
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}
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func feedScheduler(store *storage.Storage, pool *worker.Pool, frequency, batchSize int) {
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c := time.Tick(time.Duration(frequency) * time.Minute)
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for range c {
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jobs, err := store.NewBatch(batchSize)
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if err != nil {
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logger.Error("[Scheduler:Feed] %v", err)
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} else {
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logger.Debug("[Scheduler:Feed] Pushing %d jobs", len(jobs))
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pool.Push(jobs)
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}
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}
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}
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func cleanupScheduler(store *storage.Storage, frequency int) {
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c := time.Tick(time.Duration(frequency) * time.Hour)
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for range c {
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nbSessions := store.CleanOldSessions()
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nbUserSessions := store.CleanOldUserSessions()
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logger.Info("[Scheduler:Cleanup] Cleaned %d sessions and %d user sessions", nbSessions, nbUserSessions)
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if err := store.ArchiveEntries(); err != nil {
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logger.Error("[Scheduler:Cleanup] %v", err)
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}
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}
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}
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