106 lines
2.3 KiB
Go
106 lines
2.3 KiB
Go
package cmd
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import (
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"fmt"
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"log"
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"runtime"
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"time"
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"github.com/MDrollette/go-i2p/reseed"
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"github.com/codegangsta/cli"
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)
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func NewReseedCommand() cli.Command {
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return cli.Command{
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Name: "reseed",
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Usage: "Start a reseed server",
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Description: "Start a reseed server",
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Action: reseedAction,
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "addr",
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Value: "127.0.0.1:9090",
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Usage: "IP and port to listen on",
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},
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cli.StringFlag{
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Name: "netdb",
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Usage: "Path to NetDB directory containing routerInfos",
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},
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cli.StringFlag{
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Name: "tlscert",
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Value: "cert.pem",
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Usage: "Path to tls certificate",
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},
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cli.StringFlag{
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Name: "tlskey",
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Value: "key.pem",
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Usage: "Path to tls key",
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},
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cli.StringFlag{
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Name: "signer",
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Usage: "Your email address or su3 signing ID",
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},
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cli.StringFlag{
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Name: "keyfile",
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Value: "reseed_private.pem",
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Usage: "Path to your su3 signing private key",
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},
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cli.IntFlag{
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Name: "numRi",
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Value: 50,
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Usage: "Number of routerInfos to include in each SU3 file",
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},
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cli.StringFlag{
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Name: "interval",
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Value: "12h",
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Usage: "Duration between SU3 cache rebuilds (ex. 12h, 15m)",
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},
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},
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}
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}
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func reseedAction(c *cli.Context) {
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netdbDir := c.String("netdb")
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if netdbDir == "" {
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fmt.Println("--netdb is required")
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return
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}
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cpus := runtime.NumCPU()
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if cpus >= 4 {
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runtime.GOMAXPROCS(cpus / 2)
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}
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// load our signing privKey
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privKey, err := loadPrivateKey(c.String("keyfile"))
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if nil != err {
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log.Fatalln(err)
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}
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// create a local file netdb provider
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netdb := reseed.NewLocalNetDb(netdbDir)
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// create a reseeder
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intr, err := time.ParseDuration(c.String("interval"))
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if nil != err {
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log.Fatalf("'%s' is not a valid time duration\n", intr)
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}
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reseeder := reseed.NewReseeder(netdb)
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reseeder.SigningKey = privKey
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reseeder.SignerId = []byte(c.String("signer"))
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reseeder.NumRi = c.Int("numRI")
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reseeder.RebuildInterval = intr
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reseeder.Start()
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// create a server
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server := reseed.NewServer()
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server.Reseeder = reseeder
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server.Addr = c.String("addr")
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// @todo generate self-signed keys if they don't exist
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log.Printf("Server listening on %s\n", server.Addr)
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server.ListenAndServeTLS(c.String("tlscert"), c.String("tlskey"))
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}
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