134 lines
8.3 KiB
Go
134 lines
8.3 KiB
Go
package cmd
|
|
|
|
import (
|
|
"errors"
|
|
"github.com/urfave/cli/v2"
|
|
"github.com/urfave/cli/v2/altsrc"
|
|
"heckel.io/ntfy/server"
|
|
"heckel.io/ntfy/util"
|
|
"log"
|
|
"time"
|
|
)
|
|
|
|
var flagsServe = []cli.Flag{
|
|
&cli.StringFlag{Name: "config", Aliases: []string{"c"}, EnvVars: []string{"NTFY_CONFIG_FILE"}, Value: "/etc/ntfy/server.yml", DefaultText: "/etc/ntfy/server.yml", Usage: "config file"},
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "base-url", Aliases: []string{"B"}, EnvVars: []string{"NTFY_BASE_URL"}, Usage: "externally visible base URL for this host (e.g. https://ntfy.sh)"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "listen-http", Aliases: []string{"l"}, EnvVars: []string{"NTFY_LISTEN_HTTP"}, Value: server.DefaultListenHTTP, Usage: "ip:port used to as HTTP listen address"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "listen-https", Aliases: []string{"L"}, EnvVars: []string{"NTFY_LISTEN_HTTPS"}, Usage: "ip:port used to as HTTPS listen address"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "key-file", Aliases: []string{"K"}, EnvVars: []string{"NTFY_KEY_FILE"}, Usage: "private key file, if listen-https is set"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "cert-file", Aliases: []string{"E"}, EnvVars: []string{"NTFY_CERT_FILE"}, Usage: "certificate file, if listen-https is set"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "firebase-key-file", Aliases: []string{"F"}, EnvVars: []string{"NTFY_FIREBASE_KEY_FILE"}, Usage: "Firebase credentials file; if set additionally publish to FCM topic"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "cache-file", Aliases: []string{"C"}, EnvVars: []string{"NTFY_CACHE_FILE"}, Usage: "cache file used for message caching"}),
|
|
altsrc.NewDurationFlag(&cli.DurationFlag{Name: "cache-duration", Aliases: []string{"b"}, EnvVars: []string{"NTFY_CACHE_DURATION"}, Value: server.DefaultCacheDuration, Usage: "buffer messages for this time to allow `since` requests"}),
|
|
altsrc.NewDurationFlag(&cli.DurationFlag{Name: "keepalive-interval", Aliases: []string{"k"}, EnvVars: []string{"NTFY_KEEPALIVE_INTERVAL"}, Value: server.DefaultKeepaliveInterval, Usage: "interval of keepalive messages"}),
|
|
altsrc.NewDurationFlag(&cli.DurationFlag{Name: "manager-interval", Aliases: []string{"m"}, EnvVars: []string{"NTFY_MANAGER_INTERVAL"}, Value: server.DefaultManagerInterval, Usage: "interval of for message pruning and stats printing"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "smtp-addr", EnvVars: []string{"NTFY_SMTP_ADDR"}, Usage: "SMTP server address (host:port) to allow email sending"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "smtp-user", EnvVars: []string{"NTFY_SMTP_USER"}, Usage: "SMTP user (if e-mail sending is enabled)"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "smtp-pass", EnvVars: []string{"NTFY_SMTP_PASS"}, Usage: "SMTP password (if e-mail sending is enabled)"}),
|
|
altsrc.NewStringFlag(&cli.StringFlag{Name: "smtp-from", EnvVars: []string{"NTFY_SMTP_FROM"}, Usage: "SMTP sender address (if e-mail sending is enabled)"}),
|
|
altsrc.NewIntFlag(&cli.IntFlag{Name: "global-topic-limit", Aliases: []string{"T"}, EnvVars: []string{"NTFY_GLOBAL_TOPIC_LIMIT"}, Value: server.DefaultGlobalTopicLimit, Usage: "total number of topics allowed"}),
|
|
altsrc.NewIntFlag(&cli.IntFlag{Name: "visitor-subscription-limit", EnvVars: []string{"NTFY_VISITOR_SUBSCRIPTION_LIMIT"}, Value: server.DefaultVisitorSubscriptionLimit, Usage: "number of subscriptions per visitor"}),
|
|
altsrc.NewIntFlag(&cli.IntFlag{Name: "visitor-request-limit-burst", EnvVars: []string{"NTFY_VISITOR_REQUEST_LIMIT_BURST"}, Value: server.DefaultVisitorRequestLimitBurst, Usage: "initial limit of requests per visitor"}),
|
|
altsrc.NewDurationFlag(&cli.DurationFlag{Name: "visitor-request-limit-replenish", EnvVars: []string{"NTFY_VISITOR_REQUEST_LIMIT_REPLENISH"}, Value: server.DefaultVisitorRequestLimitReplenish, Usage: "interval at which burst limit is replenished (one per x)"}),
|
|
altsrc.NewIntFlag(&cli.IntFlag{Name: "visitor-email-limit-burst", EnvVars: []string{"NTFY_VISITOR_EMAIL_LIMIT_BURST"}, Value: server.DefaultVisitorEmailLimitBurst, Usage: "initial limit of e-mails per visitor"}),
|
|
altsrc.NewDurationFlag(&cli.DurationFlag{Name: "visitor-email-limit-replenish", EnvVars: []string{"NTFY_VISITOR_EMAIL_LIMIT_REPLENISH"}, Value: server.DefaultVisitorEmailLimitReplenish, Usage: "interval at which burst limit is replenished (one per x)"}),
|
|
altsrc.NewBoolFlag(&cli.BoolFlag{Name: "behind-proxy", Aliases: []string{"P"}, EnvVars: []string{"NTFY_BEHIND_PROXY"}, Value: false, Usage: "if set, use X-Forwarded-For header to determine visitor IP address (for rate limiting)"}),
|
|
}
|
|
|
|
var cmdServe = &cli.Command{
|
|
Name: "serve",
|
|
Usage: "Run the ntfy server",
|
|
UsageText: "ntfy serve [OPTIONS..]",
|
|
Action: execServe,
|
|
Flags: flagsServe,
|
|
Before: initConfigFileInputSource("config", flagsServe),
|
|
Description: `Run the ntfy server and listen for incoming requests
|
|
|
|
The command will load the configuration from /etc/ntfy/server.yml. Config options can
|
|
be overridden using the command line options.
|
|
|
|
Examples:
|
|
ntfy serve # Starts server in the foreground (on port 80)
|
|
ntfy serve --listen-http :8080 # Starts server with alternate port`,
|
|
}
|
|
|
|
func execServe(c *cli.Context) error {
|
|
if c.NArg() > 0 {
|
|
return errors.New("no arguments expected, see 'ntfy serve --help' for help")
|
|
}
|
|
|
|
// Read all the options
|
|
baseURL := c.String("base-url")
|
|
listenHTTP := c.String("listen-http")
|
|
listenHTTPS := c.String("listen-https")
|
|
keyFile := c.String("key-file")
|
|
certFile := c.String("cert-file")
|
|
firebaseKeyFile := c.String("firebase-key-file")
|
|
cacheFile := c.String("cache-file")
|
|
cacheDuration := c.Duration("cache-duration")
|
|
keepaliveInterval := c.Duration("keepalive-interval")
|
|
managerInterval := c.Duration("manager-interval")
|
|
smtpAddr := c.String("smtp-addr")
|
|
smtpUser := c.String("smtp-user")
|
|
smtpPass := c.String("smtp-pass")
|
|
smtpFrom := c.String("smtp-from")
|
|
globalTopicLimit := c.Int("global-topic-limit")
|
|
visitorSubscriptionLimit := c.Int("visitor-subscription-limit")
|
|
visitorRequestLimitBurst := c.Int("visitor-request-limit-burst")
|
|
visitorRequestLimitReplenish := c.Duration("visitor-request-limit-replenish")
|
|
visitorEmailLimitBurst := c.Int("visitor-email-limit-burst")
|
|
visitorEmailLimitReplenish := c.Duration("visitor-email-limit-replenish")
|
|
behindProxy := c.Bool("behind-proxy")
|
|
|
|
// Check values
|
|
if firebaseKeyFile != "" && !util.FileExists(firebaseKeyFile) {
|
|
return errors.New("if set, FCM key file must exist")
|
|
} else if keepaliveInterval < 5*time.Second {
|
|
return errors.New("keepalive interval cannot be lower than five seconds")
|
|
} else if managerInterval < 5*time.Second {
|
|
return errors.New("manager interval cannot be lower than five seconds")
|
|
} else if cacheDuration > 0 && cacheDuration < managerInterval {
|
|
return errors.New("cache duration cannot be lower than manager interval")
|
|
} else if keyFile != "" && !util.FileExists(keyFile) {
|
|
return errors.New("if set, key file must exist")
|
|
} else if certFile != "" && !util.FileExists(certFile) {
|
|
return errors.New("if set, certificate file must exist")
|
|
} else if listenHTTPS != "" && (keyFile == "" || certFile == "") {
|
|
return errors.New("if listen-https is set, both key-file and cert-file must be set")
|
|
} else if smtpAddr != "" && (baseURL == "" || smtpUser == "" || smtpPass == "" || smtpFrom == "") {
|
|
return errors.New("if smtp-addr is set, base-url, smtp-user, smtp-pass and smtp-from must also be set")
|
|
}
|
|
|
|
// Run server
|
|
conf := server.NewConfig()
|
|
conf.BaseURL = baseURL
|
|
conf.ListenHTTP = listenHTTP
|
|
conf.ListenHTTPS = listenHTTPS
|
|
conf.KeyFile = keyFile
|
|
conf.CertFile = certFile
|
|
conf.FirebaseKeyFile = firebaseKeyFile
|
|
conf.CacheFile = cacheFile
|
|
conf.CacheDuration = cacheDuration
|
|
conf.KeepaliveInterval = keepaliveInterval
|
|
conf.ManagerInterval = managerInterval
|
|
conf.SMTPAddr = smtpAddr
|
|
conf.SMTPUser = smtpUser
|
|
conf.SMTPPass = smtpPass
|
|
conf.SMTPFrom = smtpFrom
|
|
conf.GlobalTopicLimit = globalTopicLimit
|
|
conf.VisitorSubscriptionLimit = visitorSubscriptionLimit
|
|
conf.VisitorRequestLimitBurst = visitorRequestLimitBurst
|
|
conf.VisitorRequestLimitReplenish = visitorRequestLimitReplenish
|
|
conf.VisitorEmailLimitBurst = visitorEmailLimitBurst
|
|
conf.VisitorEmailLimitReplenish = visitorEmailLimitReplenish
|
|
conf.BehindProxy = behindProxy
|
|
s, err := server.New(conf)
|
|
if err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
if err := s.Run(); err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
log.Printf("Exiting.")
|
|
return nil
|
|
}
|