forked from cwtch.im/cwtch
99 lines
2.0 KiB
Go
99 lines
2.0 KiB
Go
package app
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import (
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"cwtch.im/cwtch/connectivity/tor"
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"cwtch.im/cwtch/peer"
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"fmt"
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"log"
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"os"
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"os/user"
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"path"
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)
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// Application is a facade over a cwtchPeer that provides some wrapping logic.
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type Application struct {
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Peer peer.CwtchPeerInterface
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TorManager *tor.Manager
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}
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// NewProfile creates a new cwtchPeer with a given name.
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func (app *Application) NewProfile(name string, filename string, password string) error {
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profile := peer.NewCwtchPeer(name, password)
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app.Peer = profile
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err := profile.Save(filename)
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if err == nil {
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err := app.startTor()
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if err != nil {
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return err
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}
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go func() {
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err := app.Peer.Listen()
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if err != nil {
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log.Panic(err)
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}
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}()
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}
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return err
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}
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func (app *Application) startTor() error {
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// Creating a local cwtch tor server config for the user
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usr, err := user.Current()
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if err != nil {
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return err
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}
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// creating /home/<usr>/.cwtch/torrc file
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// SOCKSPort socksPort
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// ControlPort controlPort
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torrc := path.Join(usr.HomeDir, ".cwtch", "torrc")
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if _, err := os.Stat(torrc); os.IsNotExist(err) {
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os.MkdirAll(path.Join(usr.HomeDir, ".cwtch"), 0700)
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file, err := os.Create(torrc)
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if err != nil {
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return err
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}
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fmt.Fprintf(file, "SOCKSPort %d\nControlPort %d\n", 9050, 9051)
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file.Close()
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}
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tm, err := tor.NewTorManager(9050, 9051, torrc)
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if err != nil {
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return err
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}
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app.TorManager = tm
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return nil
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}
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// SetProfile loads an existing profile from the given filename.
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func (app *Application) SetProfile(filename string, password string) error {
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profile, err := peer.LoadCwtchPeer(filename, password)
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if err != nil {
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return err
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}
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app.Peer = profile
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if err == nil {
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err := app.startTor()
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if err != nil {
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return err
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}
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go func() {
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err := app.Peer.Listen()
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if err != nil {
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log.Panic(err)
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}
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}()
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}
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return err
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}
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// PeerRequest attempts to setup peer relationship with the given onion address.`
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func (app *Application) PeerRequest(onion string) {
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app.Peer.PeerWithOnion(onion)
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}
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