forked from cwtch.im/cwtch
82 lines
2.5 KiB
Go
82 lines
2.5 KiB
Go
package server
|
|
|
|
import (
|
|
"cwtch.im/cwtch/server/fetch"
|
|
"cwtch.im/cwtch/server/listen"
|
|
"cwtch.im/cwtch/server/metrics"
|
|
"cwtch.im/cwtch/server/send"
|
|
"cwtch.im/cwtch/storage"
|
|
"git.openprivacy.ca/openprivacy/libricochet-go/application"
|
|
"git.openprivacy.ca/openprivacy/libricochet-go/channels"
|
|
"git.openprivacy.ca/openprivacy/libricochet-go/connectivity"
|
|
"log"
|
|
)
|
|
|
|
// Server encapsulates a complete, compliant Cwtch server.
|
|
type Server struct {
|
|
app *application.RicochetApplication
|
|
config Config
|
|
metricsPack metrics.Monitors
|
|
}
|
|
|
|
// Run starts a server with the given privateKey
|
|
// TODO: surface errors
|
|
// TODO: handle HUP/KILL signals to exit and close Tor gracefully
|
|
// TODO: handle user input to exit
|
|
func (s *Server) Run(mn connectivity.ACN, serverConfig Config) {
|
|
s.config = serverConfig
|
|
cwtchserver := new(application.RicochetApplication)
|
|
s.metricsPack.Start(cwtchserver, serverConfig.ConfigDir, s.config.ServerReporting.LogMetricsToFile)
|
|
|
|
listenService, err := mn.Listen(s.config.PrivateKey, application.RicochetPort)
|
|
|
|
if err != nil {
|
|
log.Fatalf("error setting up onion service: %v", err)
|
|
}
|
|
|
|
af := application.ApplicationInstanceFactory{}
|
|
af.Init()
|
|
ms := new(storage.MessageStore)
|
|
err = ms.Init(serverConfig.ConfigDir, s.config.MaxBufferLines, s.metricsPack.MessageCounter)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
af.AddHandler("im.cwtch.server.listen", func(rai *application.ApplicationInstance) func() channels.Handler {
|
|
return func() channels.Handler {
|
|
cslc := new(listen.CwtchServerListenChannel)
|
|
return cslc
|
|
}
|
|
})
|
|
|
|
af.AddHandler("im.cwtch.server.fetch", func(rai *application.ApplicationInstance) func() channels.Handler {
|
|
si := new(Instance)
|
|
si.Init(rai, cwtchserver, ms)
|
|
return func() channels.Handler {
|
|
cssc := new(fetch.CwtchServerFetchChannel)
|
|
cssc.Handler = si
|
|
return cssc
|
|
}
|
|
})
|
|
|
|
af.AddHandler("im.cwtch.server.send", func(rai *application.ApplicationInstance) func() channels.Handler {
|
|
si := new(Instance)
|
|
si.Init(rai, cwtchserver, ms)
|
|
return func() channels.Handler {
|
|
cssc := new(send.CwtchServerSendChannel)
|
|
cssc.Handler = si
|
|
return cssc
|
|
}
|
|
})
|
|
|
|
cwtchserver.Init(mn, "cwtch server for "+listenService.AddressIdentity(), s.config.Identity(), af, new(application.AcceptAllContactManager))
|
|
log.Printf("cwtch server running on cwtch:%s", listenService.AddressFull())
|
|
s.app = cwtchserver
|
|
s.app.Run(listenService)
|
|
}
|
|
|
|
// Shutdown kills the app closing all connections and freeing all goroutines
|
|
func (s *Server) Shutdown() {
|
|
s.app.Shutdown()
|
|
s.metricsPack.Stop()
|
|
}
|