use cobra for cli

reorganize a bit to be able to use it

cmd/root.go

@@ -0,0 +1,225 @@
+package cmd
+
+import (
+	"crypto/tls"
+	"fmt"
+	"net/http"
+	"os"
+
+	"github.com/pkg/errors"
+	"github.com/pterodactyl/wings/config"
+	"github.com/pterodactyl/wings/environment"
+	"github.com/pterodactyl/wings/router"
+	"github.com/pterodactyl/wings/server"
+	"github.com/pterodactyl/wings/sftp"
+	"github.com/pterodactyl/wings/system"
+	"github.com/remeh/sizedwaitgroup"
+	"github.com/spf13/cobra"
+	"go.uber.org/zap"
+)
+
+var configPath = "config.yml"
+var debug = false
+
+var root = &cobra.Command{
+	Use:   "wings",
+	Short: "The wings of the pterodactly game management panel",
+	Long:  ``,
+	Run:   rootCmdRun,
+}
+
+func init() {
+	root.PersistentFlags().StringVar(&configPath, "config", "config.yml", "set the location for the configuration file")
+	root.PersistentFlags().BoolVar(&debug, "debug", false, "pass in order to run wings in debug mode")
+}
+
+func rootCmdRun(cmd *cobra.Command, args []string) {
+	c, err := config.ReadConfiguration(configPath)
+	if err != nil {
+		panic(err)
+		return
+	}
+
+	if debug {
+		c.Debug = true
+	}
+
+	printLogo()
+	if err := configureLogging(c.Debug); err != nil {
+		panic(err)
+	}
+
+	zap.S().Infof("using configuration from path: %s", configPath)
+	if c.Debug {
+		zap.S().Debugw("running in debug mode")
+		zap.S().Infow("certificate checking is disabled")
+
+		http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{
+			InsecureSkipVerify: true,
+		}
+	}
+
+	config.Set(c)
+	config.SetDebugViaFlag(debug)
+
+	zap.S().Infof("checking for pterodactyl system user \"%s\"", c.System.Username)
+	if su, err := c.EnsurePterodactylUser(); err != nil {
+		zap.S().Panicw("failed to create pterodactyl system user", zap.Error(err))
+		return
+	} else {
+		zap.S().Infow("configured system user", zap.String("username", su.Username), zap.String("uid", su.Uid), zap.String("gid", su.Gid))
+	}
+
+	zap.S().Infow("beginnning file permission setting on server data directories")
+	if err := c.EnsureFilePermissions(); err != nil {
+		zap.S().Errorw("failed to properly chown data directories", zap.Error(err))
+	} else {
+		zap.S().Infow("finished ensuring file permissions")
+	}
+
+	if err := server.LoadDirectory("data/servers", &c.System); err != nil {
+		zap.S().Fatalw("failed to load server configurations", zap.Error(errors.WithStack(err)))
+		return
+	}
+
+	if err := environment.ConfigureDocker(&c.Docker); err != nil {
+		zap.S().Fatalw("failed to configure docker environment", zap.Error(errors.WithStack(err)))
+		os.Exit(1)
+	}
+
+	if err := c.WriteToDisk(); err != nil {
+		zap.S().Errorw("failed to save configuration to disk", zap.Error(errors.WithStack(err)))
+	}
+
+	// Just for some nice log output.
+	for _, s := range server.GetServers().All() {
+		zap.S().Infow("loaded configuration for server", zap.String("server", s.Uuid))
+	}
+
+	// Create a new WaitGroup that limits us to 4 servers being bootstrapped at a time
+	// on Wings. This allows us to ensure the environment exists, write configurations,
+	// and reboot processes without causing a slow-down due to sequential booting.
+	wg := sizedwaitgroup.New(4)
+
+	for _, serv := range server.GetServers().All() {
+		wg.Add()
+
+		go func(s *server.Server) {
+			defer wg.Done()
+
+			// Create a server environment if none exists currently. This allows us to recover from Docker
+			// being reinstalled on the host system for example.
+			zap.S().Infow("ensuring envrionment exists", zap.String("server", s.Uuid))
+			if err := s.Environment.Create(); err != nil {
+				zap.S().Errorw("failed to create an environment for server", zap.String("server", s.Uuid), zap.Error(err))
+			}
+
+			r, err := s.Environment.IsRunning()
+			if err != nil {
+				zap.S().Errorw("error checking server environment status", zap.String("server", s.Uuid), zap.Error(err))
+			}
+
+			// If the server is currently running on Docker, mark the process as being in that state.
+			// We never want to stop an instance that is currently running external from Wings since
+			// that is a good way of keeping things running even if Wings gets in a very corrupted state.
+			//
+			// This will also validate that a server process is running if the last tracked state we have
+			// is that it was running, but we see that the container process is not currently running.
+			if r || (!r && (s.State == server.ProcessRunningState || s.State == server.ProcessStartingState)) {
+				zap.S().Infow("detected server is running, re-attaching to process", zap.String("server", s.Uuid))
+				if err := s.Environment.Start(); err != nil {
+					zap.S().Warnw(
+						"failed to properly start server detected as already running",
+						zap.String("server", s.Uuid),
+						zap.Error(errors.WithStack(err)),
+					)
+				}
+
+				return
+			}
+
+			// Addresses potentially invalid data in the stored file that can cause Wings to lose
+			// track of what the actual server state is.
+			s.SetState(server.ProcessOfflineState)
+		}(serv)
+	}
+
+	// Wait until all of the servers are ready to go before we fire up the HTTP server.
+	wg.Wait()
+
+	// If the SFTP subsystem should be started, do so now.
+	if c.System.Sftp.UseInternalSystem {
+		sftp.Initialize(c)
+	}
+
+	// Ensure the archive directory exists.
+	if err := os.MkdirAll(c.System.ArchiveDirectory, 0755); err != nil {
+		zap.S().Errorw("failed to create archive directory", zap.Error(err))
+	}
+
+	zap.S().Infow("configuring webserver", zap.Bool("ssl", c.Api.Ssl.Enabled), zap.String("host", c.Api.Host), zap.Int("port", c.Api.Port))
+
+	r := router.Configure()
+	addr := fmt.Sprintf("%s:%d", c.Api.Host, c.Api.Port)
+
+	if c.Api.Ssl.Enabled {
+		if err := r.RunTLS(addr, c.Api.Ssl.CertificateFile, c.Api.Ssl.KeyFile); err != nil {
+			zap.S().Fatalw("failed to configure HTTPS server", zap.Error(err))
+		}
+	} else {
+		if err := r.Run(addr); err != nil {
+			zap.S().Fatalw("failed to configure HTTP server", zap.Error(err))
+		}
+	}
+
+	// r := &Router{
+	// 	token: c.AuthenticationToken,
+	// 	upgrader: websocket.Upgrader{
+	// 		// Ensure that the websocket request is originating from the Panel itself,
+	// 		// and not some other location.
+	// 		CheckOrigin: func(r *http.Request) bool {
+	// 			return r.Header.Get("Origin") == c.PanelLocation
+	// 		},
+	// 	},
+	// }
+}
+
+// Execute calls cobra to handle cli commands
+func Execute() error {
+	return root.Execute()
+}
+
+// Configures the global logger for Zap so that we can call it from any location
+// in the code without having to pass around a logger instance.
+func configureLogging(debug bool) error {
+	cfg := zap.NewProductionConfig()
+	if debug {
+		cfg = zap.NewDevelopmentConfig()
+	}
+
+	cfg.Encoding = "console"
+	cfg.OutputPaths = []string{
+		"stdout",
+	}
+
+	logger, err := cfg.Build()
+	if err != nil {
+		return err
+	}
+
+	zap.ReplaceGlobals(logger)
+
+	return nil
+}
+
+// Prints the wings logo, nothing special here!
+func printLogo() {
+	fmt.Println()
+	fmt.Println(`                     ____`)
+	fmt.Println(`__ Pterodactyl _____/___/_______ _______ ______`)
+	fmt.Println(`\_____\    \/\/    /   /       /  __   /   ___/`)
+	fmt.Println(`   \___\          /   /   /   /  /_/  /___   /`)
+	fmt.Println(`        \___/\___/___/___/___/___    /______/`)
+	fmt.Println(`                            /_______/ v` + system.Version)
+	fmt.Println()
+}

environment/docker.go

@@ -1,7 +1,8 @@
-package main
+package environment
 
 import (
 	"context"
+
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/network"
 	"github.com/docker/docker/client"
@@ -10,7 +11,7 @@ import (
 )
 
 // Configures the required network for the docker environment.
-func ConfigureDockerEnvironment(c *config.DockerConfiguration) error {
+func ConfigureDocker(c *config.DockerConfiguration) error {
 	// Ensure the required docker network exists on the system.
 	cli, err := client.NewClientWithOpts(client.FromEnv)
 	if err != nil {

go.mod

@@ -52,8 +52,8 @@ require (
 	github.com/pkg/sftp v1.10.1 // indirect
 	github.com/pterodactyl/sftp-server v1.1.1
 	github.com/remeh/sizedwaitgroup v0.0.0-20180822144253-5e7302b12cce
-	github.com/sirupsen/logrus v1.0.5 // indirect
 	github.com/smartystreets/goconvey v1.6.4 // indirect
+	github.com/spf13/cobra v0.0.7
 	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/stretchr/testify v1.5.1 // indirect
 	go.uber.org/atomic v1.5.1 // indirect

go.sum

@@ -1,3 +1,4 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
@@ -8,21 +9,37 @@ github.com/Microsoft/go-winio v0.4.7 h1:vOvDiY/F1avSWlCWiKJjdYKz2jVjTK3pWPHndeG4
 github.com/Microsoft/go-winio v0.4.7/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
 github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 h1:TngWCqHvy9oXAN6lEVMRuU21PR1EtLVZJmdB18Gu3Rw=
 github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk=
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/andybalholm/brotli v0.0.0-20190621154722-5f990b63d2d6 h1:bZ28Hqta7TFAK3Q08CMvv8y3/8ATaEqv2nGoc6yff6c=
 github.com/andybalholm/brotli v0.0.0-20190621154722-5f990b63d2d6/go.mod h1:+lx6/Aqd1kLJ1GQfkvOnaZ1WGmLpMpbprPuIOOZX30U=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
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+github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
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 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
 github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
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@@ -46,6 +63,9 @@ github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.6.2 h1:88crIK23zO6TqlQBt+f9FrPJNKm9ZEr7qjp9vl/d5TM=
 github.com/gin-gonic/gin v1.6.2/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
+github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
+github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
+github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
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@@ -53,17 +73,25 @@ github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD87
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+github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
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 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.uber.org/atomic v1.3.2 h1:2Oa65PReHzfn29GpvgsYwloV9AVFHPDk8tYxt2c2tr4=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
+go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.5.1 h1:rsqfU5vBkVknbhUGbAUwQKR2H4ItV8tjJ+6kJX4cxHM=
 go.uber.org/atomic v1.5.1/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
@@ -188,8 +264,10 @@ go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEa
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
 go.uber.org/zap v1.9.1 h1:XCJQEf3W6eZaVwhRBof6ImoYGJSITeKWsyeh3HFu/5o=
 go.uber.org/zap v1.9.1/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
+go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0 h1:nR6NoDBgAf67s68NhaXbsojM+2gxp3S1hWkHDl27pVU=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
+golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181025213731-e84da0312774/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -200,6 +278,8 @@ golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413 h1:ULYEB3JvPRE/IfO+9uO7vK
 golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200403201458-baeed622b8d8 h1:fpnn/HnJONpIu6hkXi1u/7rR0NzilgWr4T0JmWkEitk=
 golang.org/x/crypto v0.0.0-20200403201458-baeed622b8d8/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
+golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
@@ -207,24 +287,35 @@ golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f h1:J5lckAjkw6qYlOZNj90mLYNT
 golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd h1:nTDtHvHSdCn1m6ITfMRqtOd/9+7a3s8RBNOZ3eYZzJA=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478 h1:l5EDrHhldLYb3ZRHDUhXF7Om7MvYXnkV9/iQNo1lX6g=
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
 golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e h1:vcxGaoTs7kV8m5Np9uUNQin4BrLOthgV7252N8V+FwY=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e h1:o3PsSEY8E4eXWkXrIP9YJALUkVZqzHJT5DOasTyn8Vs=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191206220618-eeba5f6aabab h1:FvshnhkKW+LO3HWHodML8kuVX8rnJTxKm9dFPuI68UM=
@@ -241,6 +332,7 @@ golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZe
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
@@ -259,8 +351,13 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 gopkg.in/airbrake/gobrake.v2 v2.0.9 h1:7z2uVWwn7oVeeugY1DtlPAy5H+KYgB1KeKTnqjNatLo=
 gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -272,8 +369,10 @@ gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2 h1:OAj3g0cR6Dx/R07QgQe8wkA9RNj
 gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -281,5 +380,6 @@ gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=

wings.go

@@ -1,213 +1,9 @@
 package main
 
 import (
-	"crypto/tls"
+	"github.com/pterodactyl/wings/cmd"
-	"flag"
-	"fmt"
-	"github.com/pkg/errors"
-	"github.com/pterodactyl/wings/config"
-	"github.com/pterodactyl/wings/router"
-	"github.com/pterodactyl/wings/server"
-	"github.com/pterodactyl/wings/sftp"
-	"github.com/pterodactyl/wings/system"
-	"github.com/remeh/sizedwaitgroup"
-	"go.uber.org/zap"
-	"net/http"
-	"os"
 )
 
-var configPath = "config.yml"
-var debug = false
-
-// Entrypoint for the Wings application. Configures the logger and checks any
-// flags that were passed through in the boot arguments.
 func main() {
-	flag.StringVar(&configPath, "config", "config.yml", "set the location for the configuration file")
+	cmd.Execute()
-	flag.BoolVar(&debug, "debug", false, "pass in order to run wings in debug mode")
-
-	flag.Parse()
-
-	c, err := config.ReadConfiguration(configPath)
-	if err != nil {
-		panic(err)
-		return
-	}
-
-	if debug {
-		c.Debug = true
-	}
-
-	printLogo()
-	if err := configureLogging(c.Debug); err != nil {
-		panic(err)
-	}
-
-	zap.S().Infof("using configuration from path: %s", configPath)
-	if c.Debug {
-		zap.S().Debugw("running in debug mode")
-		zap.S().Infow("certificate checking is disabled")
-
-		http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{
-			InsecureSkipVerify: true,
-		}
-	}
-
-	config.Set(c)
-	config.SetDebugViaFlag(debug)
-
-	zap.S().Infof("checking for pterodactyl system user \"%s\"", c.System.Username)
-	if su, err := c.EnsurePterodactylUser(); err != nil {
-		zap.S().Panicw("failed to create pterodactyl system user", zap.Error(err))
-		return
-	} else {
-		zap.S().Infow("configured system user", zap.String("username", su.Username), zap.String("uid", su.Uid), zap.String("gid", su.Gid))
-	}
-
-	zap.S().Infow("beginnning file permission setting on server data directories")
-	if err := c.EnsureFilePermissions(); err != nil {
-		zap.S().Errorw("failed to properly chown data directories", zap.Error(err))
-	} else {
-		zap.S().Infow("finished ensuring file permissions")
-	}
-
-	if err := server.LoadDirectory("data/servers", &c.System); err != nil {
-		zap.S().Fatalw("failed to load server configurations", zap.Error(errors.WithStack(err)))
-		return
-	}
-
-	if err := ConfigureDockerEnvironment(&c.Docker); err != nil {
-		zap.S().Fatalw("failed to configure docker environment", zap.Error(errors.WithStack(err)))
-		os.Exit(1)
-	}
-
-	if err := c.WriteToDisk(); err != nil {
-		zap.S().Errorw("failed to save configuration to disk", zap.Error(errors.WithStack(err)))
-	}
-
-	// Just for some nice log output.
-	for _, s := range server.GetServers().All() {
-		zap.S().Infow("loaded configuration for server", zap.String("server", s.Uuid))
-	}
-
-	// Create a new WaitGroup that limits us to 4 servers being bootstrapped at a time
-	// on Wings. This allows us to ensure the environment exists, write configurations,
-	// and reboot processes without causing a slow-down due to sequential booting.
-	wg := sizedwaitgroup.New(4)
-
-	for _, serv := range server.GetServers().All() {
-		wg.Add()
-
-		go func(s *server.Server) {
-			defer wg.Done()
-
-			// Create a server environment if none exists currently. This allows us to recover from Docker
-			// being reinstalled on the host system for example.
-			zap.S().Infow("ensuring envrionment exists", zap.String("server", s.Uuid))
-			if err := s.Environment.Create(); err != nil {
-				zap.S().Errorw("failed to create an environment for server", zap.String("server", s.Uuid), zap.Error(err))
-			}
-
-			r, err := s.Environment.IsRunning()
-			if err != nil {
-				zap.S().Errorw("error checking server environment status", zap.String("server", s.Uuid), zap.Error(err))
-			}
-
-			// If the server is currently running on Docker, mark the process as being in that state.
-			// We never want to stop an instance that is currently running external from Wings since
-			// that is a good way of keeping things running even if Wings gets in a very corrupted state.
-			//
-			// This will also validate that a server process is running if the last tracked state we have
-			// is that it was running, but we see that the container process is not currently running.
-			if r || (!r && (s.State == server.ProcessRunningState || s.State == server.ProcessStartingState)) {
-				zap.S().Infow("detected server is running, re-attaching to process", zap.String("server", s.Uuid))
-				if err := s.Environment.Start(); err != nil {
-					zap.S().Warnw(
-						"failed to properly start server detected as already running",
-						zap.String("server", s.Uuid),
-						zap.Error(errors.WithStack(err)),
-					)
-				}
-
-				return
-			}
-
-			// Addresses potentially invalid data in the stored file that can cause Wings to lose
-			// track of what the actual server state is.
-			s.SetState(server.ProcessOfflineState)
-		}(serv)
-	}
-
-	// Wait until all of the servers are ready to go before we fire up the HTTP server.
-	wg.Wait()
-
-	// If the SFTP subsystem should be started, do so now.
-	if c.System.Sftp.UseInternalSystem {
-		sftp.Initialize(c)
-	}
-
-	// Ensure the archive directory exists.
-	if err := os.MkdirAll(c.System.ArchiveDirectory, 0755); err != nil {
-		zap.S().Errorw("failed to create archive directory", zap.Error(err))
-	}
-
-	zap.S().Infow("configuring webserver", zap.Bool("ssl", c.Api.Ssl.Enabled), zap.String("host", c.Api.Host), zap.Int("port", c.Api.Port))
-
-	r := router.Configure()
-	addr := fmt.Sprintf("%s:%d", c.Api.Host, c.Api.Port)
-
-	if c.Api.Ssl.Enabled {
-		if err := r.RunTLS(addr, c.Api.Ssl.CertificateFile, c.Api.Ssl.KeyFile); err != nil {
-			zap.S().Fatalw("failed to configure HTTPS server", zap.Error(err))
-		}
-	} else {
-		if err := r.Run(addr); err != nil {
-			zap.S().Fatalw("failed to configure HTTP server", zap.Error(err))
-		}
-	}
-
-	// r := &Router{
-	// 	token: c.AuthenticationToken,
-	// 	upgrader: websocket.Upgrader{
-	// 		// Ensure that the websocket request is originating from the Panel itself,
-	// 		// and not some other location.
-	// 		CheckOrigin: func(r *http.Request) bool {
-	// 			return r.Header.Get("Origin") == c.PanelLocation
-	// 		},
-	// 	},
-	// }
-}
-
-// Configures the global logger for Zap so that we can call it from any location
-// in the code without having to pass around a logger instance.
-func configureLogging(debug bool) error {
-	cfg := zap.NewProductionConfig()
-	if debug {
-		cfg = zap.NewDevelopmentConfig()
-	}
-
-	cfg.Encoding = "console"
-	cfg.OutputPaths = []string{
-		"stdout",
-	}
-
-	logger, err := cfg.Build()
-	if err != nil {
-		return err
-	}
-
-	zap.ReplaceGlobals(logger)
-
-	return nil
-}
-
-// Prints the wings logo, nothing special here!
-func printLogo() {
-	fmt.Println()
-	fmt.Println(`                     ____`)
-	fmt.Println(`__ Pterodactyl _____/___/_______ _______ ______`)
-	fmt.Println(`\_____\    \/\/    /   /       /  __   /   ___/`)
-	fmt.Println(`   \___\          /   /   /   /  /_/  /___   /`)
-	fmt.Println(`        \___/\___/___/___/___/___    /______/`)
-	fmt.Println(`                            /_______/ v` + system.Version)
-	fmt.Println()
 }