/
server.go
91 lines (85 loc) · 2.16 KB
/
server.go
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package functions
import (
"errors"
"fmt"
"net/http"
"github.com/devilcove/httpclient"
"github.com/gravitl/netclient/auth"
"github.com/gravitl/netclient/config"
"github.com/gravitl/netclient/daemon"
"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
)
// SwitchServer - switches netclient server context
func SwitchServer(server string) error {
fmt.Println("setting netclient server context to " + server)
if config.GetServer(server) == nil {
return errors.New("server config not found")
}
currServerCtx, err := config.GetCurrServerCtxFromFile()
if err == nil {
if server == currServerCtx {
fmt.Println("netclient already switched to " + server + " context")
return nil
}
}
err = config.SetCurrServerCtxInFile(server)
if err != nil {
fmt.Println("failed to set server context ", err)
return err
}
config.Netclient().HostPeers = []wgtypes.PeerConfig{}
_ = config.WriteNetclientConfig()
return daemon.Restart()
}
// ListServers - lists all registered servers
func ListServers() error {
fmt.Print("registered servers:\n\n")
currServerCtx, err := config.GetCurrServerCtxFromFile()
if err != nil {
return err
}
for k := range config.Servers {
if currServerCtx == k {
fmt.Print("active: ")
} else {
fmt.Print(" ")
}
fmt.Println(k)
}
return nil
}
// LeaveServer - leave the named server
func LeaveServer(s string) error {
server := config.GetServer(s)
if server == nil {
return errors.New("server not found")
}
token, err := auth.Authenticate(server, config.Netclient())
if err != nil {
return err
}
id := config.Netclient().ID.String()
endpoint := httpclient.Endpoint{
URL: "https://" + server.API,
Route: "/api/hosts/" + id + "?force=true",
Method: http.MethodDelete,
Authorization: "Bearer " + token,
Data: "",
}
_, err = endpoint.GetResponse()
if err != nil {
if errors.Is(err, httpclient.ErrStatus) {
fmt.Println("error leaving server", s)
}
fmt.Println(err)
return err
}
config.DeleteServerHostPeerCfg()
config.DeleteServer(server.Name)
config.DeleteNodes()
config.WriteServerConfig()
config.WriteNodeConfig()
config.WriteNetclientConfig()
daemon.Restart()
return nil
}