Bump for release

Fix multiple server status messages

Makefile

@@ -7,4 +7,6 @@ compress:
 cross-build: clean build compress
 
 clean:
-	rm -rf build/wings_*
+	rm -rf build/wings_*
+
+.PHONY: all build compress clean

api/api.go

@@ -4,9 +4,9 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"github.com/apex/log"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/config"
-	"go.uber.org/zap"
 	"io/ioutil"
 	"net/http"
 	"strings"
@@ -58,13 +58,11 @@ func (r *PanelRequest) logDebug(req *http.Request) {
 		headers[k] = []string{v[0][0:15] + "(redacted)"}
 	}
 
-
-	zap.S().Debugw(
-		"making request to external HTTP endpoint",
-		zap.String("method", req.Method),
-		zap.String("endpoint", req.URL.String()),
-		zap.Any("headers", headers),
-	)
+	log.WithFields(log.Fields{
+		"method": req.Method,
+		"endpoint": req.URL.String(),
+		"headers": headers,
+	}).Debug("making request to external HTTP endpoint")
 }
 
 func (r *PanelRequest) Get(url string) (*http.Response, error) {

cmd/root.go

@@ -3,7 +3,9 @@ package cmd
 import (
 	"crypto/tls"
 	"fmt"
+	"github.com/apex/log"
 	"github.com/mitchellh/colorstring"
+	"github.com/pterodactyl/wings/loggers/cli"
 	"net/http"
 	"os"
 	"path"
@@ -93,10 +95,10 @@ func rootCmdRun(*cobra.Command, []string) {
 		panic(err)
 	}
 
-	zap.S().Infof("using configuration from path: %s", c.GetPath())
+	log.WithField("path", c.GetPath()).Info("loading configuration from path")
 	if c.Debug {
-		zap.S().Debugw("running in debug mode")
-		zap.S().Infow("certificate checking is disabled")
+		log.Debug("running in debug mode")
+		log.Info("certificate checking is disabled")
 
 		http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{
 			InsecureSkipVerify: true,
@@ -107,42 +109,47 @@ func rootCmdRun(*cobra.Command, []string) {
 	config.SetDebugViaFlag(debug)
 
 	if err := c.System.ConfigureDirectories(); err != nil {
-		zap.S().Panicw("failed to configure system directories for pterodactyl", zap.Error(err))
-		return
+		log.Fatal("failed to configure system directories for pterodactyl")
+		panic(err)
 	}
 
-	zap.S().Infof("checking for pterodactyl system user \"%s\"", c.System.Username)
+	log.WithField("username", c.System.Username).Info("checking for pterodactyl system user")
 	if su, err := c.EnsurePterodactylUser(); err != nil {
-		zap.S().Panicw("failed to create pterodactyl system user", zap.Error(err))
+		log.Error("failed to create pterodactyl system user")
+		panic(err)
 		return
 	} else {
-		zap.S().Infow("configured system user", zap.String("username", su.Username), zap.String("uid", su.Uid), zap.String("gid", su.Gid))
+		log.WithFields(log.Fields{
+			"username": su.Username,
+			"uid":      su.Uid,
+			"gid":      su.Gid,
+		}).Info("configured system user successfully")
 	}
 
-	zap.S().Infow("beginning file permission setting on server data directories")
+	log.Info("beginning 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))
+		log.WithField("error", err).Error("failed to properly chown data directories")
 	} else {
-		zap.S().Infow("finished ensuring file permissions")
+		log.Info("finished ensuring file permissions")
 	}
 
 	if err := server.LoadDirectory(); err != nil {
-		zap.S().Fatalw("failed to load server configurations", zap.Error(errors.WithStack(err)))
+		log.WithField("error", err).Fatal("failed to load server configurations")
 		return
 	}
 
 	if err := environment.ConfigureDocker(&c.Docker); err != nil {
-		zap.S().Fatalw("failed to configure docker environment", zap.Error(errors.WithStack(err)))
+		log.WithField("error", err).Fatal("failed to configure docker environment")
 		os.Exit(1)
 	}
 
 	if err := c.WriteToDisk(); err != nil {
-		zap.S().Errorw("failed to save configuration to disk", zap.Error(errors.WithStack(err)))
+		log.WithField("error", err).Error("failed to save configuration to disk")
 	}
 
 	// Just for some nice log output.
 	for _, s := range server.GetServers().All() {
-		zap.S().Infow("loaded configuration for server", zap.String("server", s.Uuid))
+		log.WithField("server", s.Uuid).Info("loaded configuration for server")
 	}
 
 	// Create a new WaitGroup that limits us to 4 servers being bootstrapped at a time
@@ -154,18 +161,23 @@ func rootCmdRun(*cobra.Command, []string) {
 		wg.Add()
 
 		go func(s *server.Server) {
-			defer wg.Done()
+			// Required for tracing purposes.
+			var err error
+
+			defer func() {
+				s.Log().Trace("ensuring server environment exists").Stop(&err)
+				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 environment 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))
+			if err = s.Environment.Create(); err != nil {
+				s.Log().WithField("error", err).Error("failed to process environment")
 			}
 
 			r, err := s.Environment.IsRunning()
 			if err != nil {
-				zap.S().Errorw("error checking server environment status", zap.String("server", s.Uuid), zap.Error(err))
+				s.Log().WithField("error", err).Error("error checking server environment status")
 			}
 
 			// If the server is currently running on Docker, mark the process as being in that state.
@@ -175,13 +187,9 @@ func rootCmdRun(*cobra.Command, []string) {
 			// 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.IsRunning()) {
-				zap.S().Infow("detected server is running, re-attaching to process", zap.String("server", s.Uuid))
+				s.Log().Info("detected server is running, re-attaching to process...")
 				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)),
-					)
+					s.Log().WithField("error", errors.WithStack(err)).Warn("failed to properly start server detected as already running")
 				}
 
 				return
@@ -196,33 +204,37 @@ func rootCmdRun(*cobra.Command, []string) {
 	// 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)
-	}
+	// Initalize SFTP.
+	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))
+		log.WithField("error", err).Error("failed to create archive directory")
 	}
 
 	// Ensure the backup directory exists.
 	if err := os.MkdirAll(c.System.BackupDirectory, 0755); err != nil {
-		zap.S().Errorw("failed to create backup directory", zap.Error(err))
+		log.WithField("error", err).Error("failed to create backup directory")
 	}
 
-	zap.S().Infow("configuring webserver", zap.Bool("ssl", c.Api.Ssl.Enabled), zap.String("host", c.Api.Host), zap.Int("port", c.Api.Port))
+	log.WithFields(log.Fields{
+		"ssl": c.Api.Ssl.Enabled,
+		"host": c.Api.Host,
+		"port": c.Api.Port,
+	}).Info("configuring webserver...")
 
 	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))
+			log.WithField("error", err).Fatal("failed to configure HTTPS server")
+			os.Exit(1)
 		}
 	} else {
 		if err := r.Run(addr); err != nil {
-			zap.S().Fatalw("failed to configure HTTP server", zap.Error(err))
+			log.WithField("error", err).Fatal("failed to configure HTTP server")
+			os.Exit(1)
 		}
 	}
 }
@@ -252,6 +264,9 @@ func configureLogging(debug bool) error {
 
 	zap.ReplaceGlobals(logger)
 
+	log.SetHandler(cli.Default)
+	log.SetLevel(log.DebugLevel)
+
 	return nil
 }
 

config/config.go

@@ -3,10 +3,10 @@ package config
 import (
 	"errors"
 	"fmt"
+	"github.com/apex/log"
 	"github.com/cobaugh/osrelease"
 	"github.com/creasty/defaults"
 	"github.com/gbrlsnchs/jwt/v3"
-	"go.uber.org/zap"
 	"gopkg.in/yaml.v2"
 	"io/ioutil"
 	"os"
@@ -84,9 +84,6 @@ type Configuration struct {
 
 // Defines the configuration of the internal SFTP server.
 type SftpConfiguration struct {
-	// If set to false, the internal SFTP server will not be booted and you will need
-	// to run the SFTP server independent of this program.
-	UseInternalSystem bool `default:"true" json:"use_internal" yaml:"use_internal"`
 	// If set to true disk checking will not be performed. This will prevent the SFTP
 	// server from checking the total size of a directory when uploading files.
 	DisableDiskChecking bool `default:"false" yaml:"disable_disk_checking"`
@@ -299,7 +296,7 @@ func (c *Configuration) EnsureFilePermissions() error {
 			gid, _ := strconv.Atoi(su.Gid)
 
 			if err := os.Chown(path.Join(c.System.Data, f.Name()), uid, gid); err != nil {
-				zap.S().Warnw("failed to chown server directory", zap.String("directory", f.Name()), zap.Error(err))
+				log.WithField("error", err).WithField("directory", f.Name()).Warn("failed to chown server directory")
 			}
 		}(file)
 	}

config/config_system.go

@@ -1,7 +1,7 @@
 package config
 
 import (
-	"go.uber.org/zap"
+	"github.com/apex/log"
 	"os"
 	"path"
 )
@@ -51,33 +51,33 @@ type SystemConfiguration struct {
 	// the user did not press the stop button, but the process stopped cleanly.
 	DetectCleanExitAsCrash bool `default:"true" yaml:"detect_clean_exit_as_crash"`
 
-	Sftp *SftpConfiguration `yaml:"sftp"`
+	Sftp SftpConfiguration `yaml:"sftp"`
 }
 
 // Ensures that all of the system directories exist on the system. These directories are
 // created so that only the owner can read the data, and no other users.
 func (sc *SystemConfiguration) ConfigureDirectories() error {
-	zap.S().Debugw("ensuring root data directory exists", zap.String("path", sc.RootDirectory))
+	log.WithField("path", sc.RootDirectory).Debug("ensuring root data directory exists")
 	if err := os.MkdirAll(sc.RootDirectory, 0700); err != nil {
 		return err
 	}
 
-	zap.S().Debugw("ensuring log directory exists", zap.String("path", sc.LogDirectory))
+	log.WithField("path", sc.LogDirectory).Debug("ensuring log directory exists")
 	if err := os.MkdirAll(path.Join(sc.LogDirectory, "/install"), 0700); err != nil {
 		return err
 	}
 
-	zap.S().Debugw("ensuring server data directory exists", zap.String("path", sc.Data))
+	log.WithField("path", sc.Data).Debug("ensuring server data directory exists")
 	if err := os.MkdirAll(sc.Data, 0700); err != nil {
 		return err
 	}
 
-	zap.S().Debugw("ensuring archive data directory exists", zap.String("path", sc.ArchiveDirectory))
+	log.WithField("path", sc.ArchiveDirectory).Debug("ensuring archive data directory exists")
 	if err := os.MkdirAll(sc.ArchiveDirectory, 0700); err != nil {
 		return err
 	}
 
-	zap.S().Debugw("ensuring backup data directory exists", zap.String("path", sc.BackupDirectory))
+	log.WithField("path", sc.BackupDirectory).Debug("ensuring backup data directory exists")
 	if err := os.MkdirAll(sc.BackupDirectory, 0700); err != nil {
 		return err
 	}

environment/docker.go

@@ -2,12 +2,12 @@ package environment
 
 import (
 	"context"
+	"github.com/apex/log"
 
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/network"
 	"github.com/docker/docker/client"
 	"github.com/pterodactyl/wings/config"
-	"go.uber.org/zap"
 )
 
 // Configures the required network for the docker environment.
@@ -20,10 +20,10 @@ func ConfigureDocker(c *config.DockerConfiguration) error {
 
 	resource, err := cli.NetworkInspect(context.Background(), c.Network.Name, types.NetworkInspectOptions{})
 	if err != nil && client.IsErrNotFound(err) {
-		zap.S().Infow("creating missing pterodactyl0 interface, this could take a few seconds...")
+		log.Info("creating missing pterodactyl0 interface, this could take a few seconds...")
 		return createDockerNetwork(cli, c)
 	} else if err != nil {
-		zap.S().Fatalw("failed to create required docker network for containers", zap.Error(err))
+		log.WithField("error", err).Fatal("failed to create required docker network for containers")
 	}
 
 	switch resource.Driver {

go.mod

@@ -16,6 +16,7 @@ require (
 	github.com/Jeffail/gabs/v2 v2.2.0
 	github.com/Microsoft/go-winio v0.4.7 // indirect
 	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
+	github.com/apex/log v1.3.0
 	github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a
 	github.com/aws/aws-sdk-go v1.30.14 // indirect
 	github.com/beevik/etree v1.1.0
@@ -27,6 +28,7 @@ require (
 	github.com/docker/docker v0.0.0-20180422163414-57142e89befe
 	github.com/docker/go-connections v0.4.0
 	github.com/docker/go-units v0.3.3 // indirect
+	github.com/fatih/color v1.9.0
 	github.com/gabriel-vasile/mimetype v0.1.4
 	github.com/gbrlsnchs/jwt/v3 v3.0.0-rc.0
 	github.com/ghodss/yaml v1.0.0
@@ -40,6 +42,7 @@ require (
 	github.com/imdario/mergo v0.3.8
 	github.com/klauspost/pgzip v1.2.3
 	github.com/magiconair/properties v1.8.1
+	github.com/mattn/go-colorable v0.1.4
 	github.com/mattn/go-shellwords v1.0.10 // indirect
 	github.com/mholt/archiver/v3 v3.3.0
 	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db

go.sum

@@ -18,11 +18,19 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 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/apex/log v1.3.0 h1:1fyfbPvUwD10nMoh3hY6MXzvZShJQn9/ck7ATgAt5pA=
+github.com/apex/log v1.3.0/go.mod h1:jd8Vpsr46WAe3EZSQ/IUMs2qQD/GOycT5rPWCO1yGcs=
+github.com/apex/logs v0.0.4/go.mod h1:XzxuLZ5myVHDy9SAmYpamKKRNApGj54PfYLcFrXqDwo=
+github.com/aphistic/golf v0.0.0-20180712155816-02c07f170c5a/go.mod h1:3NqKYiepwy8kCu4PNA+aP7WUV72eXWJeP9/r3/K9aLE=
+github.com/aphistic/sweet v0.2.0/go.mod h1:fWDlIh/isSE9n6EPsRmC0det+whmX6dJid3stzu0Xys=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA=
 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
+github.com/aws/aws-sdk-go v1.20.6/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go v1.30.14 h1:vZfX2b/fknc9wKcytbLWykM7in5k6dbQ8iHTJDUP1Ng=
 github.com/aws/aws-sdk-go v1.30.14/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
+github.com/aybabtme/rgbterm v0.0.0-20170906152045-cc83f3b3ce59 h1:WWB576BN5zNSZc/M9d/10pqEx5VHNhaQ/yOVAkmj5Yo=
+github.com/aybabtme/rgbterm v0.0.0-20170906152045-cc83f3b3ce59/go.mod h1:q/89r3U2H7sSsE2t6Kca0lfwTK8JdoNGS/yzM/4iH5I=
 github.com/beevik/etree v1.1.0 h1:T0xke/WvNtMoCqgzPhkX2r4rjY3GDZFi+FjpRZY2Jbs=
 github.com/beevik/etree v1.1.0/go.mod h1:r8Aw8JqVegEf0w2fDnATrX9VpkMcyFeM0FhwO62wh+A=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
@@ -59,6 +67,10 @@ github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDD
 github.com/dsnet/compress v0.0.1 h1:PlZu0n3Tuv04TzpfPbrnI0HW/YwodEXDS+oPKahKF0Q=
 github.com/dsnet/compress v0.0.1/go.mod h1:Aw8dCMJ7RioblQeTqt88akK31OvO8Dhf5JflhBbQEHo=
 github.com/dsnet/golib v0.0.0-20171103203638-1ea166775780/go.mod h1:Lj+Z9rebOhdfkVLjJ8T6VcRQv3SXugXy999NBtR9aFY=
+github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
+github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
+github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/gabriel-vasile/mimetype v0.1.4 h1:5mcsq3+DXypREUkW+1juhjeKmE/XnWgs+paHMJn7lf8=
@@ -73,6 +85,7 @@ 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 h1:MP4Eh7ZCb31lleYCFuwm0oe4/YGak+5l1vA2NOE80nA=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
 github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
@@ -121,6 +134,7 @@ github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hinshun/vt10x v0.0.0-20180616224451-1954e6464174 h1:WlZsjVhE8Af9IcZDGgJGQpNflI3+MJSBhsgT5PCtzBQ=
 github.com/hinshun/vt10x v0.0.0-20180616224451-1954e6464174/go.mod h1:DqJ97dSdRW1W22yXSB90986pcOyQ7r45iio1KN2ez1A=
+github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334 h1:VHgatEHNcBFEB7inlalqfNqw65aNkM1lGX2yt3NmbS8=
 github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
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@@ -129,9 +143,11 @@ github.com/imdario/mergo v0.3.8 h1:CGgOkSJeqMRmt0D9XLWExdT4m4F1vd3FV3VPt+0VxkQ=
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@@ -157,6 +173,7 @@ github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
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@@ -169,9 +186,14 @@ github.com/magefile/mage v1.9.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQ
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@@ -197,6 +219,8 @@ github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLA
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@@ -238,17 +262,22 @@ github.com/pterodactyl/sftp-server v1.1.2/go.mod h1:KjSONrenRr1oCh94QIVAU6yEzMe+
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@@ -269,6 +298,11 @@ github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJy
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@@ -312,6 +346,7 @@ go.uber.org/zap v1.15.0/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
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@@ -336,6 +371,7 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB
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@@ -360,12 +396,14 @@ golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a h1:WXEvlFVvvGxCJLG6REjsT03i
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@@ -413,12 +451,15 @@ gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLks
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+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=

installer/installer.go

@@ -2,13 +2,13 @@ package installer
 
 import (
 	"encoding/json"
+	"github.com/apex/log"
 	"github.com/asaskevich/govalidator"
 	"github.com/buger/jsonparser"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/api"
 	"github.com/pterodactyl/wings/config"
 	"github.com/pterodactyl/wings/server"
-	"go.uber.org/zap"
 	"os"
 	"path"
 )
@@ -108,24 +108,27 @@ func (i *Installer) Server() *server.Server {
 // associated installation process based on the parameters passed through for
 // the server instance.
 func (i *Installer) Execute() {
-	zap.S().Debugw("creating required server data directory", zap.String("server", i.Uuid()))
-	if err := os.MkdirAll(path.Join(config.Get().System.Data, i.Uuid()), 0755); err != nil {
-		zap.S().Errorw("failed to create server data directory", zap.String("server", i.Uuid()), zap.Error(errors.WithStack(err)))
+	p := path.Join(config.Get().System.Data, i.Uuid())
+	l := log.WithFields(log.Fields{"server": i.Uuid(), "process": "installer"})
+
+	l.WithField("path", p).Debug("creating required server data directory")
+	if err := os.MkdirAll(p, 0755); err != nil {
+		l.WithFields(log.Fields{"path": p, "error": errors.WithStack(err)}).Error("failed to create server data directory")
 		return
 	}
 
-	if err := os.Chown(path.Join(config.Get().System.Data, i.Uuid()), config.Get().System.User.Uid, config.Get().System.User.Gid); err != nil {
-		zap.S().Errorw("failed to chown server data directory", zap.String("server", i.Uuid()), zap.Error(errors.WithStack(err)))
+	if err := os.Chown(p, config.Get().System.User.Uid, config.Get().System.User.Gid); err != nil {
+		l.WithField("error", errors.WithStack(err)).Error("failed to chown server data directory")
 		return
 	}
 
-	zap.S().Debugw("creating required environment for server instance", zap.String("server", i.Uuid()))
+	l.Debug("creating required environment for server instance")
 	if err := i.server.Environment.Create(); err != nil {
-		zap.S().Errorw("failed to create environment for server", zap.String("server", i.Uuid()), zap.Error(err))
+		l.WithField("error", err).Error("failed to create environment for server")
 		return
 	}
 
-	zap.S().Debugw("created environment for server during install process", zap.String("server", i.Uuid()))
+	l.Info("successfully created environment for server during install process")
 }
 
 // Returns a string value from the JSON data provided.

loggers/cli/cli.go

@@ -0,0 +1,93 @@
+package cli
+
+import (
+	"fmt"
+	"github.com/apex/log"
+	"github.com/apex/log/handlers/cli"
+	color2 "github.com/fatih/color"
+	"github.com/mattn/go-colorable"
+	"github.com/pkg/errors"
+	"io"
+	"os"
+	"sync"
+	"time"
+)
+
+var Default = New(os.Stderr)
+
+var bold = color2.New(color2.Bold)
+
+var Strings = [...]string{
+	log.DebugLevel: "DEBUG",
+	log.InfoLevel:  " INFO",
+	log.WarnLevel:  " WARN",
+	log.ErrorLevel: "ERROR",
+	log.FatalLevel: "FATAL",
+}
+
+type Handler struct {
+	mu      sync.Mutex
+	Writer  io.Writer
+	Padding int
+}
+
+func New(w io.Writer) *Handler {
+	if f, ok := w.(*os.File); ok {
+		return &Handler{Writer: colorable.NewColorable(f), Padding: 2}
+	}
+
+	return &Handler{Writer: w, Padding: 2}
+}
+
+type tracer interface {
+	StackTrace() errors.StackTrace
+}
+
+// HandleLog implements log.Handler.
+func (h *Handler) HandleLog(e *log.Entry) error {
+	color := cli.Colors[e.Level]
+	level := Strings[e.Level]
+	names := e.Fields.Names()
+
+	h.mu.Lock()
+	defer h.mu.Unlock()
+
+	color.Fprintf(h.Writer, "%s: [%s] %-25s", bold.Sprintf("%*s", h.Padding+1, level), time.Now().Format(time.StampMilli), e.Message)
+
+	for _, name := range names {
+		if name == "source" {
+			continue
+		}
+
+		fmt.Fprintf(h.Writer, " %s=%v", color.Sprint(name), e.Fields.Get(name))
+	}
+
+	fmt.Fprintln(h.Writer)
+
+	for _, name := range names {
+		if name != "error" {
+			continue
+		}
+
+		if err, ok := e.Fields.Get("error").(error); ok {
+			if e, ok := errors.Cause(err).(tracer); ok {
+				st := e.StackTrace()
+
+				l := len(st)
+				if l > 5 {
+					l = 5
+				}
+
+				br := color2.New(color2.Bold, color2.FgRed)
+
+				fmt.Fprintf(h.Writer, "\n%s%+v\n\n", br.Sprintf("Stacktrace:"), st[0:l])
+			} else {
+				fmt.Printf("\n\nINVALID TRACER\n\n")
+			}
+		} else {
+			fmt.Printf("\n\nINVALID ERROR\n\n")
+		}
+	}
+
+	return nil
+}

parser/helpers.go

@@ -3,10 +3,10 @@ package parser
 import (
 	"bytes"
 	"github.com/Jeffail/gabs/v2"
+	"github.com/apex/log"
 	"github.com/buger/jsonparser"
 	"github.com/iancoleman/strcase"
 	"github.com/pkg/errors"
-	"go.uber.org/zap"
 	"io/ioutil"
 	"os"
 	"regexp"
@@ -120,11 +120,9 @@ func (cfr *ConfigurationFileReplacement) SetAtPathway(c *gabs.Container, path st
 			// We're doing some regex here.
 			r, err := regexp.Compile(strings.TrimPrefix(cfr.IfValue, "regex:"))
 			if err != nil {
-				zap.S().Warnw(
-					"configuration if_value using invalid regexp, cannot do replacement",
-					zap.String("if_value", strings.TrimPrefix(cfr.IfValue, "regex:")),
-					zap.Error(err),
-				)
+				log.WithFields(log.Fields{"if_value": strings.TrimPrefix(cfr.IfValue, "regex:"), "error": err}).
+					Warn("configuration if_value using invalid regexp, cannot perform replacement")
+
 				return nil
 			}
 
@@ -179,11 +177,7 @@ func (f *ConfigurationFile) LookupConfigurationValue(cfr ConfigurationFileReplac
 			return match, errors.WithStack(err)
 		}
 
-		zap.S().Debugw(
-			"attempted to load a configuration value that does not exist",
-			zap.Strings("path", path),
-			zap.String("filename", f.FileName),
-		)
+		log.WithFields(log.Fields{"path": path, "filename": f.FileName}).Debug("attempted to load a configuration value that does not exist")
 
 		// If there is no key, keep the original value intact, that way it is obvious there
 		// is a replace issue at play.

parser/parser.go

@@ -3,13 +3,13 @@ package parser
 import (
 	"bufio"
 	"encoding/json"
+	"github.com/apex/log"
 	"github.com/beevik/etree"
 	"github.com/buger/jsonparser"
 	"github.com/icza/dyno"
 	"github.com/magiconair/properties"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/config"
-	"go.uber.org/zap"
 	"gopkg.in/ini.v1"
 	"gopkg.in/yaml.v2"
 	"io/ioutil"
@@ -30,6 +30,10 @@ const (
 
 type ConfigurationParser string
 
+func (cp ConfigurationParser) String() string {
+	return string(cp)
+}
+
 // Defines a configuration file for the server startup. These will be looped over
 // and modified before the server finishes booting.
 type ConfigurationFile struct {
@@ -63,11 +67,7 @@ func (f *ConfigurationFile) UnmarshalJSON(data []byte) error {
 	}
 
 	if err := json.Unmarshal(*m["replace"], &f.Replace); err != nil {
-		zap.S().Warnw(
-			"failed to unmarshal configuration file replacement",
-			zap.String("file", f.FileName),
-			zap.Error(err),
-		)
+		log.WithField("file", f.FileName).WithField("error", err).Warn("failed to unmarshal configuration file replacement")
 
 		f.Replace = []ConfigurationFileReplacement{}
 	}
@@ -131,7 +131,7 @@ func (cfr *ConfigurationFileReplacement) UnmarshalJSON(data []byte) error {
 // Parses a given configuration file and updates all of the values within as defined
 // in the API response from the Panel.
 func (f *ConfigurationFile) Parse(path string, internal bool) error {
-	zap.S().Debugw("parsing configuration file", zap.String("path", path), zap.String("parser", string(f.Parser)))
+	log.WithField("path", path).WithField("parser", f.Parser.String()).Debug("parsing server configuration file")
 
 	if mb, err := json.Marshal(config.Get()); err != nil {
 		return err

router/error.go

@@ -2,11 +2,11 @@ package router
 
 import (
 	"fmt"
+	"github.com/apex/log"
 	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/server"
-	"go.uber.org/zap"
 	"net/http"
 	"os"
 )
@@ -40,6 +40,14 @@ func TrackedServerError(err error, s *server.Server) *RequestError {
 	}
 }
 
+func (e *RequestError) logger() *log.Entry {
+	if e.server != nil {
+		return e.server.Log().WithField("error_id", e.Uuid)
+	}
+
+	return log.WithField("error_id", e.Uuid)
+}
+
 // Sets the output message to display to the user in the error.
 func (e *RequestError) SetMessage(msg string) *RequestError {
 	e.Message = msg
@@ -61,19 +69,11 @@ func (e *RequestError) AbortWithStatus(status int, c *gin.Context) {
 
 	// Otherwise, log the error to zap, and then report the error back to the user.
 	if status >= 500 {
-		if e.server != nil {
-			zap.S().Errorw("encountered error while handling HTTP request", zap.String("server", e.server.Uuid), zap.String("error_id", e.Uuid), zap.Error(e.Err))
-		} else {
-			zap.S().Errorw("encountered error while handling HTTP request", zap.String("error_id", e.Uuid), zap.Error(e.Err))
-		}
+		e.logger().WithField("error", e.Err).Error("encountered HTTP/500 error while handling request")
 
 		c.Error(errors.WithStack(e))
 	} else {
-		if e.server != nil {
-			zap.S().Debugw("encountered error while handling HTTP request", zap.String("server", e.server.Uuid), zap.String("error_id", e.Uuid), zap.Error(e.Err))
-		} else {
-			zap.S().Debugw("encountered error while handling HTTP request", zap.String("error_id", e.Uuid), zap.Error(e.Err))
-		}
+		e.logger().WithField("error", e.Err).Debug("encountered non-HTTP/500 error while handling request")
 	}
 
 	msg := "An unexpected error was encountered while processing this request."

router/router.go

@@ -1,13 +1,32 @@
 package router
 
 import (
+	"github.com/apex/log"
 	"github.com/gin-gonic/gin"
 )
 
 // Configures the routing infrastructure for this daemon instance.
 func Configure() *gin.Engine {
-	router := gin.Default()
+	gin.SetMode("release")
+
+	router := gin.New()
+
+	router.Use(gin.Recovery())
 	router.Use(SetAccessControlHeaders)
+	// @todo log this into a different file so you can setup IP blocking for abusive requests and such.
+	// This should still dump requests in debug mode since it does help with understanding the request
+	// lifecycle and quickly seeing what was called leading to the logs. However, it isn't feasible to mix
+	// this output in production and still get meaningful logs from it since they'll likely just be a huge
+	// spamfest.
+	router.Use(gin.LoggerWithFormatter(func(params gin.LogFormatterParams) string {
+		log.WithFields(log.Fields{
+			"client_ip": params.ClientIP,
+			"status":    params.StatusCode,
+			"latency":   params.Latency,
+		}).Debugf("%s %s", params.MethodColor()+params.Method+params.ResetColor(), params.Path)
+
+		return ""
+	}))
 
 	router.OPTIONS("/api/system", func(c *gin.Context) {
 		c.Status(200)

router/router_server.go

@@ -2,10 +2,10 @@ package router
 
 import (
 	"bytes"
+	"github.com/apex/log"
 	"github.com/gin-gonic/gin"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/server"
-	"go.uber.org/zap"
 	"net/http"
 	"os"
 	"strconv"
@@ -46,7 +46,10 @@ func postServerPower(c *gin.Context) {
 	s := GetServer(c.Param("server"))
 
 	var data server.PowerAction
-	c.BindJSON(&data)
+	// BindJSON sends 400 if the request fails, all we need to do is return
+	if err := c.BindJSON(&data); err != nil {
+		return
+	}
 
 	if !data.IsValid() {
 		c.AbortWithStatusJSON(http.StatusUnprocessableEntity, gin.H{
@@ -71,15 +74,12 @@ func postServerPower(c *gin.Context) {
 	// Pass the actual heavy processing off to a seperate thread to handle so that
 	// we can immediately return a response from the server. Some of these actions
 	// can take quite some time, especially stopping or restarting.
-	go func() {
-		if err := s.HandlePowerAction(data); err != nil {
-			zap.S().Errorw(
-				"encountered an error processing a server power action",
-				zap.String("server", s.Uuid),
-				zap.Error(err),
-			)
+	go func(server *server.Server) {
+		if err := server.HandlePowerAction(data); err != nil {
+			server.Log().WithFields(log.Fields{"action": data, "error": err}).
+				Error("encountered error processing a server power action in the background")
 		}
-	}()
+	}(s)
 
 	c.Status(http.StatusAccepted)
 }
@@ -98,17 +98,17 @@ func postServerCommands(c *gin.Context) {
 		return
 	}
 
-	var data struct{ Commands []string `json:"commands"` }
-	c.BindJSON(&data)
+	var data struct {
+		Commands []string `json:"commands"`
+	}
+	// BindJSON sends 400 if the request fails, all we need to do is return
+	if err := c.BindJSON(&data); err != nil {
+		return
+	}
 
 	for _, command := range data.Commands {
 		if err := s.Environment.SendCommand(command); err != nil {
-			zap.S().Warnw(
-				"failed to send command to server",
-				zap.String("server", s.Uuid),
-				zap.String("command", command),
-				zap.Error(err),
-			)
+			s.Log().WithFields(log.Fields{"command": command, "error": err}).Warn("failed to send command to server instance")
 		}
 	}
 
@@ -136,11 +136,7 @@ func postServerInstall(c *gin.Context) {
 
 	go func(serv *server.Server) {
 		if err := serv.Install(); err != nil {
-			zap.S().Errorw(
-				"failed to execute server installation process",
-				zap.String("server", serv.Uuid),
-				zap.Error(err),
-			)
+			serv.Log().WithField("error", err).Error("failed to execute server installation process")
 		}
 	}(s)
 
@@ -153,11 +149,7 @@ func postServerReinstall(c *gin.Context) {
 
 	go func(serv *server.Server) {
 		if err := serv.Reinstall(); err != nil {
-			zap.S().Errorw(
-				"failed to complete server reinstall process",
-				zap.String("server", serv.Uuid),
-				zap.Error(err),
-			)
+			serv.Log().WithField("error", err).Error("failed to complete server re-install process")
 		}
 	}(s)
 
@@ -175,7 +167,7 @@ func deleteServer(c *gin.Context) {
 	// Delete the server's archive if it exists. We intentionally don't return
 	// here, if the archive fails to delete, the server can still be removed.
 	if err := s.Archiver.DeleteIfExists(); err != nil {
-		zap.S().Warnw("failed to delete server archive during deletion process", zap.String("server", s.Uuid), zap.Error(err))
+		s.Log().WithField("error", err).Warn("failed to delete server archive during deletion process")
 	}
 
 	// Unsubscribe all of the event listeners.
@@ -196,7 +188,10 @@ func deleteServer(c *gin.Context) {
 	// so we don't want to block the HTTP call while waiting on this.
 	go func(p string) {
 		if err := os.RemoveAll(p); err != nil {
-			zap.S().Warnw("failed to remove server files during deletion process", zap.String("path", p), zap.Error(errors.WithStack(err)))
+			log.WithFields(log.Fields{
+				"path": p,
+				"error": errors.WithStack(err),
+			}).Warn("failed to remove server files during deletion process")
 		}
 	}(s.Filesystem.Path())
 

router/router_server_backup.go

@@ -6,7 +6,6 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/pterodactyl/wings/server"
 	"github.com/pterodactyl/wings/server/backup"
-	"go.uber.org/zap"
 	"net/http"
 )
 
@@ -15,7 +14,10 @@ func postServerBackup(c *gin.Context) {
 	s := GetServer(c.Param("server"))
 
 	data := &backup.Request{}
-	c.BindJSON(&data)
+	// BindJSON sends 400 if the request fails, all we need to do is return
+	if err := c.BindJSON(&data); err != nil {
+		return
+	}
 
 	var adapter backup.BackupInterface
 	var err error
@@ -37,11 +39,10 @@ func postServerBackup(c *gin.Context) {
 
 	go func(b backup.BackupInterface, serv *server.Server) {
 		if err := serv.Backup(b); err != nil {
-			zap.S().Errorw("failed to generate backup for server", zap.Error(err))
+			serv.Log().WithField("error", err).Error("failed to generate backup for server")
 		}
 	}(adapter, s)
 
-
 	c.Status(http.StatusAccepted)
 }
 

router/router_server_files.go

@@ -89,7 +89,10 @@ func putServerRenameFile(c *gin.Context) {
 		RenameFrom string `json:"rename_from"`
 		RenameTo   string `json:"rename_to"`
 	}
-	c.BindJSON(&data)
+	// BindJSON sends 400 if the request fails, all we need to do is return
+	if err := c.BindJSON(&data); err != nil {
+		return
+	}
 
 	if data.RenameFrom == "" || data.RenameTo == "" {
 		c.AbortWithStatusJSON(http.StatusUnprocessableEntity, gin.H{
@@ -113,7 +116,10 @@ func postServerCopyFile(c *gin.Context) {
 	var data struct {
 		Location string `json:"location"`
 	}
-	c.BindJSON(&data)
+	// BindJSON sends 400 if the request fails, all we need to do is return
+	if err := c.BindJSON(&data); err != nil {
+		return
+	}
 
 	if err := s.Filesystem.Copy(data.Location); err != nil {
 		TrackedServerError(err, s).AbortWithServerError(c)
@@ -130,7 +136,10 @@ func postServerDeleteFile(c *gin.Context) {
 	var data struct {
 		Location string `json:"location"`
 	}
-	c.BindJSON(&data)
+	// BindJSON sends 400 if the request fails, all we need to do is return
+	if err := c.BindJSON(&data); err != nil {
+		return
+	}
 
 	if err := s.Filesystem.Delete(data.Location); err != nil {
 		TrackedServerError(err, s).AbortWithServerError(c)
@@ -167,7 +176,10 @@ func postServerCreateDirectory(c *gin.Context) {
 		Name string `json:"name"`
 		Path string `json:"path"`
 	}
-	c.BindJSON(&data)
+	// BindJSON sends 400 if the request fails, all we need to do is return
+	if err := c.BindJSON(&data); err != nil {
+		return
+	}
 
 	if err := s.Filesystem.CreateDirectory(data.Name, data.Path); err != nil {
 		TrackedServerError(err, s).AbortWithServerError(c)

router/router_server_ws.go

@@ -6,7 +6,6 @@ import (
 	"github.com/gin-gonic/gin"
 	ws "github.com/gorilla/websocket"
 	"github.com/pterodactyl/wings/router/websocket"
-	"go.uber.org/zap"
 )
 
 // Upgrades a connection to a websocket and passes events along between.
@@ -40,7 +39,7 @@ func getServerWebsocket(c *gin.Context) {
 				ws.CloseServiceRestart,
 				ws.CloseAbnormalClosure,
 			) {
-				zap.S().Warnw("error handling websocket message", zap.Error(err))
+				s.Log().WithField("error", err).Warn("error handling websocket message for server")
 			}
 			break
 		}
@@ -53,8 +52,7 @@ func getServerWebsocket(c *gin.Context) {
 		}
 
 		if err := handler.HandleInbound(j); err != nil {
-			handler.SendErrorJson(err)
+			handler.SendErrorJson(j, err)
 		}
 	}
 }
-

router/router_system.go

@@ -2,12 +2,12 @@ package router
 
 import (
 	"bytes"
+	"github.com/apex/log"
 	"github.com/gin-gonic/gin"
 	"github.com/pterodactyl/wings/config"
 	"github.com/pterodactyl/wings/installer"
 	"github.com/pterodactyl/wings/server"
 	"github.com/pterodactyl/wings/system"
-	"go.uber.org/zap"
 	"net/http"
 )
 
@@ -59,11 +59,7 @@ func postCreateServer(c *gin.Context) {
 		i.Execute()
 
 		if err := i.Server().Install(); err != nil {
-			zap.S().Errorw(
-				"failed to run install process for server",
-				zap.String("server", i.Uuid()),
-				zap.Error(err),
-			)
+			log.WithFields(log.Fields{"server": i.Uuid(), "error": err}).Error("failed to run install process for server")
 		}
 	}(install)
 
@@ -77,7 +73,10 @@ func postUpdateConfiguration(c *gin.Context) {
 	// A copy of the configuration we're using to bind the data recevied into.
 	cfg := *config.Get()
 
-	c.BindJSON(&cfg)
+	// BindJSON sends 400 if the request fails, all we need to do is return
+	if err := c.BindJSON(&cfg); err != nil {
+		return
+	}
 
 	config.Set(&cfg)
 	if err := config.Get().WriteToDisk(); err != nil {
@@ -90,4 +89,4 @@ func postUpdateConfiguration(c *gin.Context) {
 	}
 
 	c.Status(http.StatusNoContent)
-}
+}

router/websocket/websocket.go

@@ -1,7 +1,9 @@
 package websocket
 
 import (
+	"encoding/json"
 	"fmt"
+	"github.com/apex/log"
 	"github.com/gbrlsnchs/jwt/v3"
 	"github.com/google/uuid"
 	"github.com/gorilla/websocket"
@@ -9,7 +11,6 @@ import (
 	"github.com/pterodactyl/wings/config"
 	"github.com/pterodactyl/wings/router/tokens"
 	"github.com/pterodactyl/wings/server"
-	"go.uber.org/zap"
 	"net/http"
 	"os"
 	"strings"
@@ -84,7 +85,6 @@ func (h *Handler) SendJson(v *Message) error {
 		// If we're sending installation output but the user does not have the required
 		// permissions to see the output, don't send it down the line.
 		if v.Event == server.InstallOutputEvent {
-			zap.S().Debugf("%+v", v.Args)
 			if !j.HasPermission(PermissionReceiveInstall) {
 				return nil
 			}
@@ -137,10 +137,7 @@ func (h *Handler) TokenValid() error {
 // Sends an error back to the connected websocket instance by checking the permissions
 // of the token. If the user has the "receive-errors" grant we will send back the actual
 // error message, otherwise we just send back a standard error message.
-func (h *Handler) SendErrorJson(err error) error {
-	h.Lock()
-	defer h.Unlock()
-
+func (h *Handler) SendErrorJson(msg Message, err error) error {
 	j := h.GetJwt()
 
 	message := "an unexpected error was encountered while handling this request"
@@ -154,15 +151,11 @@ func (h *Handler) SendErrorJson(err error) error {
 	wsm.Args = []string{m}
 
 	if !server.IsSuspendedError(err) {
-		zap.S().Errorw(
-			"an error was encountered in the websocket process",
-			zap.String("server", h.server.Uuid),
-			zap.String("error_identifier", u.String()),
-			zap.Error(err),
-		)
+		h.server.Log().WithFields(log.Fields{"event": msg.Event, "error_identifier": u.String(), "error": err}).
+			Error("failed to handle websocket process; an error was encountered processing an event")
 	}
 
-	return h.Connection.WriteJSON(wsm)
+	return h.unsafeSendJson(wsm)
 }
 
 // Converts an error message into a more readable representation and returns a UUID
@@ -193,7 +186,7 @@ func (h *Handler) GetJwt() *tokens.WebsocketPayload {
 func (h *Handler) HandleInbound(m Message) error {
 	if m.Event != AuthenticationEvent {
 		if err := h.TokenValid(); err != nil {
-			zap.S().Debugw("jwt token is no longer valid", zap.String("message", err.Error()))
+			log.WithField("message", err.Error()).Debug("jwt for server websocket is no longer valid")
 
 			h.unsafeSendJson(Message{
 				Event: ErrorEvent,
@@ -219,19 +212,57 @@ func (h *Handler) HandleInbound(m Message) error {
 				return err
 			}
 
-			if token.HasPermission(PermissionConnect) {
-				h.setJwt(token)
-			}
+			// Check if the user has previously authenticated successfully.
+			newConnection := h.GetJwt() == nil
 
-			// On every authentication event, send the current server status back
-			// to the client. :)
-			h.server.Events().Publish(server.StatusEvent, h.server.GetState())
+			// Previously there was a HasPermission(PermissionConnect) check around this,
+			// however NewTokenPayload will return an error if it doesn't have the connect
+			// permission meaning that it was a redundant function call.
+			h.setJwt(token)
 
+			// Tell the client they authenticated successfully.
 			h.unsafeSendJson(Message{
 				Event: AuthenticationSuccessEvent,
 				Args:  []string{},
 			})
 
+			// Check if the client was refreshing their authentication token
+			// instead of authenticating for the first time.
+			if !newConnection {
+				// This prevents duplicate status messages as outlined in
+				// https://github.com/pterodactyl/panel/issues/2077
+				return nil
+			}
+
+			// On every authentication event, send the current server status back
+			// to the client. :)
+			state := h.server.GetState()
+			h.SendJson(&Message{
+				Event: server.StatusEvent,
+				Args:  []string{state},
+			})
+
+			// Only send the current disk usage if the server is offline, if docker container is running,
+			// Environment#EnableResourcePolling() will send this data to all clients.
+			if state == server.ProcessOfflineState {
+				_ = h.server.Filesystem.HasSpaceAvailable()
+
+				resources := server.ResourceUsage{
+					Memory:      0,
+					MemoryLimit: 0,
+					CpuAbsolute: 0.0,
+					Disk:        h.server.Resources.Disk,
+				}
+				resources.Network.RxBytes = 0
+				resources.Network.TxBytes = 0
+
+				b, _ := json.Marshal(resources)
+				h.SendJson(&Message{
+					Event: server.StatsEvent,
+					Args:  []string{string(b)},
+				})
+			}
+
 			return nil
 		}
 	case SetStateEvent:

server/backup.go

@@ -2,10 +2,10 @@ package server
 
 import (
 	"bufio"
+	"github.com/apex/log"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/api"
 	"github.com/pterodactyl/wings/server/backup"
-	"go.uber.org/zap"
 	"os"
 	"path"
 )
@@ -17,16 +17,15 @@ func (s *Server) notifyPanelOfBackup(uuid string, ad *backup.ArchiveDetails, suc
 	rerr, err := r.SendBackupStatus(uuid, ad.ToRequest(successful))
 	if rerr != nil || err != nil {
 		if err != nil {
-			zap.S().Errorw(
-				"failed to notify panel of backup status due to internal code error",
-				zap.String("backup", s.Uuid),
-				zap.Error(err),
-			)
+			s.Log().WithFields(log.Fields{
+				"backup": uuid,
+				"error":  err,
+			}).Error("failed to notify panel of backup status due to internal code error")
 
 			return err
 		}
 
-		zap.S().Warnw(rerr.String(), zap.String("backup", uuid))
+		s.Log().WithField("backup", uuid).Warn(rerr.String())
 
 		return errors.New(rerr.String())
 	}
@@ -66,7 +65,7 @@ func (s *Server) GetIncludedBackupFiles(ignored []string) (*backup.IncludedFiles
 	// of the server files directory, and use that to generate the backup.
 	if len(ignored) == 0 {
 		if i, err := s.getServerwideIgnoredFiles(); err != nil {
-			zap.S().Warnw("failed to retrieve server ignored files", zap.String("server", s.Uuid), zap.Error(err))
+			s.Log().WithField("error", err).Warn("failed to retrieve ignored files listing for server")
 		} else {
 			ignored = i
 		}
@@ -89,7 +88,10 @@ func (s *Server) Backup(b backup.BackupInterface) error {
 	ad, err := b.Generate(inc, s.Filesystem.Path())
 	if err != nil {
 		if notifyError := s.notifyPanelOfBackup(b.Identifier(), &backup.ArchiveDetails{}, false); notifyError != nil {
-			zap.S().Warnw("failed to notify panel of failed backup state", zap.String("backup", b.Identifier()), zap.Error(err))
+			s.Log().WithFields(log.Fields{
+				"backup": b.Identifier(),
+				"error":  err,
+			}).Warn("failed to notify panel of failed backup state")
 		}
 
 		return errors.WithStack(err)
@@ -112,4 +114,4 @@ func (s *Server) Backup(b backup.BackupInterface) error {
 	})
 
 	return nil
-}
+}

server/backup/archiver.go

@@ -3,9 +3,9 @@ package backup
 import (
 	"archive/tar"
 	"context"
+	"github.com/apex/log"
 	gzip "github.com/klauspost/pgzip"
 	"github.com/remeh/sizedwaitgroup"
-	"go.uber.org/zap"
 	"golang.org/x/sync/errgroup"
 	"io"
 	"os"
@@ -67,7 +67,7 @@ func (a *Archive) Create(dest string, ctx context.Context) error {
 		// Attempt to remove the archive if there is an error, report that error to
 		// the logger if it fails.
 		if rerr := os.Remove(dest); rerr != nil && !os.IsNotExist(rerr) {
-			zap.S().Warnw("failed to delete corrupted backup archive", zap.String("location", dest))
+			log.WithField("location", dest).Warn("failed to delete corrupted backup archive")
 		}
 
 		return err

server/backup/backup.go

@@ -3,10 +3,10 @@ package backup
 import (
 	"crypto/sha256"
 	"encoding/hex"
+	"github.com/apex/log"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/api"
 	"github.com/pterodactyl/wings/config"
-	"go.uber.org/zap"
 	"io"
 	"os"
 	"path"
@@ -121,7 +121,10 @@ func (b *Backup) Details() *ArchiveDetails {
 
 		resp, err := b.Checksum()
 		if err != nil {
-			zap.S().Errorw("failed to calculate checksum for backup", zap.String("backup", b.Uuid), zap.Error(err))
+			log.WithFields(log.Fields{
+				"backup": b.Identifier(),
+				"error": err,
+			}).Error("failed to calculate checksum for backup")
 		}
 
 		checksum = hex.EncodeToString(resp)

server/backup/backup_s3.go

@@ -3,7 +3,7 @@ package backup
 import (
 	"context"
 	"fmt"
-	"go.uber.org/zap"
+	"github.com/apex/log"
 	"io"
 	"net/http"
 	"os"
@@ -76,8 +76,11 @@ func (s *S3Backup) generateRemoteRequest(rc io.ReadCloser) (*http.Response, erro
 	}
 
 	r.Body = rc
-
-	zap.S().Debugw("uploading backup to remote S3 endpoint", zap.String("endpoint", s.PresignedUrl), zap.Any("headers", r.Header))
+	
+	log.WithFields(log.Fields{
+		"endpoint": s.PresignedUrl,
+		"headers": r.Header,
+	}).Debug("uploading backup to remote S3 endpoint")
 
 	return http.DefaultClient.Do(r)
 }

server/config_parser.go

@@ -2,7 +2,6 @@ package server
 
 import (
 	"github.com/pterodactyl/wings/parser"
-	"go.uber.org/zap"
 	"sync"
 )
 
@@ -17,15 +16,15 @@ func (s *Server) UpdateConfigurationFiles() {
 		go func(f parser.ConfigurationFile, server *Server) {
 			defer wg.Done()
 
-			p, err := s.Filesystem.SafePath(f.FileName)
+			p, err := server.Filesystem.SafePath(f.FileName)
 			if err != nil {
-				zap.S().Errorw("failed to generate safe path for configuration file", zap.String("server", server.Uuid), zap.Error(err))
+				server.Log().WithField("error", err).Error("failed to generate safe path for configuration file")
 
 				return
 			}
 
 			if err := f.Parse(p, false); err != nil {
-				zap.S().Errorw("failed to parse and update server configuration file", zap.String("server", server.Uuid), zap.Error(err))
+				server.Log().WithField("error", err).Error("failed to parse and update server configuration file")
 			}
 		}(v, s)
 	}

server/crash.go

@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/config"
-	"go.uber.org/zap"
 	"time"
 )
 
@@ -27,15 +26,13 @@ type CrashDetection struct {
 //
 // If the server is determined to have crashed, the process will be restarted and the
 // counter for the server will be incremented.
-//
-// @todo output event to server console
 func (s *Server) handleServerCrash() error {
 	// No point in doing anything here if the server isn't currently offline, there
 	// is no reason to do a crash detection event. If the server crash detection is
 	// disabled we want to skip anything after this as well.
 	if s.GetState() != ProcessOfflineState || !s.CrashDetection.Enabled {
 		if !s.CrashDetection.Enabled {
-			zap.S().Debugw("server triggered crash detection but handler is disabled for server process", zap.String("server", s.Uuid))
+			s.Log().Debug("server triggered crash detection but handler is disabled for server process")
 
 			s.PublishConsoleOutputFromDaemon("Server detected as crashed; crash detection is disabled for this instance.")
 		}
@@ -51,7 +48,7 @@ func (s *Server) handleServerCrash() error {
 	// If the system is not configured to detect a clean exit code as a crash, and the
 	// crash is not the result of the program running out of memory, do nothing.
 	if exitCode == 0 && !oomKilled && !config.Get().System.DetectCleanExitAsCrash {
-		zap.S().Debugw("server exited with successful code; system configured to not detect as crash", zap.String("server", s.Uuid))
+		s.Log().Debug("server exited with successful exit code; system is configured to not detect this as a crash")
 
 		return nil
 	}

server/environment_docker.go

@@ -6,6 +6,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"github.com/apex/log"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/api/types/mount"
@@ -15,7 +16,6 @@ import (
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/api"
 	"github.com/pterodactyl/wings/config"
-	"go.uber.org/zap"
 	"io"
 	"os"
 	"strconv"
@@ -122,11 +122,13 @@ func (d *DockerEnvironment) InSituUpdate() error {
 		return errors.WithStack(err)
 	}
 
+	ctx, _ := context.WithTimeout(context.Background(), time.Second * 10)
 	u := container.UpdateConfig{
 		Resources: d.getResourcesForServer(),
 	}
 
-	if _, err := d.Client.ContainerUpdate(context.Background(), d.Server.Uuid, u); err != nil {
+	d.Server.Log().WithField("limits", fmt.Sprintf("%+v", u.Resources)).Debug("updating server container on-the-fly with passed limits")
+	if _, err := d.Client.ContainerUpdate(ctx, d.Server.Uuid, u); err != nil {
 		return errors.WithStack(err)
 	}
 
@@ -141,7 +143,7 @@ func (d *DockerEnvironment) InSituUpdate() error {
 // state. This ensures that unexpected container deletion while Wings is running does
 // not result in the server becoming unbootable.
 func (d *DockerEnvironment) OnBeforeStart() error {
-	zap.S().Infow("syncing server configuration with Panel", zap.String("server", d.Server.Uuid))
+	d.Server.Log().Info("syncing server configuration with panel")
 	if err := d.Server.Sync(); err != nil {
 		return err
 	}
@@ -182,6 +184,10 @@ func (d *DockerEnvironment) Start() error {
 	// that point.
 	defer func() {
 		if sawError {
+			// If we don't set it to stopping first, you'll trigger crash detection which
+			// we don't want to do at this point since it'll just immediately try to do the
+			// exact same action that lead to it crashing in the first place...
+			d.Server.SetState(ProcessStoppingState)
 			d.Server.SetState(ProcessOfflineState)
 		}
 	}()
@@ -248,8 +254,8 @@ func (d *DockerEnvironment) Start() error {
 		return errors.WithStack(err)
 	}
 
-	opts := types.ContainerStartOptions{}
-	if err := d.Client.ContainerStart(context.Background(), d.Server.Uuid, opts); err != nil {
+	ctx, _ := context.WithTimeout(context.Background(), time.Second * 10)
+	if err := d.Client.ContainerStart(ctx, d.Server.Uuid, types.ContainerStartOptions{}); err != nil {
 		return errors.WithStack(err)
 	}
 
@@ -418,7 +424,7 @@ func (d *DockerEnvironment) Attach() error {
 	d.attached = true
 	go func() {
 		if err := d.EnableResourcePolling(); err != nil {
-			zap.S().Warnw("failed to enabled resource polling on server", zap.String("server", d.Server.Uuid), zap.Error(errors.WithStack(err)))
+			d.Server.Log().WithField("error", errors.WithStack(err)).Warn("failed to enable resource polling on server")
 		}
 	}()
 
@@ -466,7 +472,7 @@ func (d *DockerEnvironment) FollowConsoleOutput() error {
 		}
 
 		if err := s.Err(); err != nil {
-			zap.S().Warnw("error processing scanner line in console output", zap.String("server", d.Server.Uuid), zap.Error(err))
+			d.Server.Log().WithField("error", err).Warn("error processing scanner line in console output")
 		}
 	}(reader)
 
@@ -496,7 +502,7 @@ func (d *DockerEnvironment) EnableResourcePolling() error {
 
 			if err := dec.Decode(&v); err != nil {
 				if err != io.EOF {
-					zap.S().Warnw("encountered error processing server stats; stopping collection", zap.Error(err))
+					d.Server.Log().WithField("error", err).Warn("encountered error processing server stats, stopping collection")
 				}
 
 				d.DisableResourcePolling()
@@ -547,17 +553,48 @@ func (d *DockerEnvironment) DisableResourcePolling() error {
 	return errors.WithStack(err)
 }
 
-// Pulls the image from Docker.
+// Pulls the image from Docker. If there is an error while pulling the image from the source
+// but the image already exists locally, we will report that error to the logger but continue
+// with the process.
+//
+// The reasoning behind this is that Quay has had some serious outages as of late, and we don't
+// need to block all of the servers from booting just because of that. I'd imagine in a lot of
+// cases an outage shouldn't affect users too badly. It'll at least keep existing servers working
+// correctly if anything.
 //
 // @todo handle authorization & local images
 func (d *DockerEnvironment) ensureImageExists(c *client.Client) error {
-	out, err := c.ImagePull(context.Background(), d.Server.Container.Image, types.ImagePullOptions{All: false})
+	ctx, _ := context.WithTimeout(context.Background(), time.Second*10)
+
+	out, err := c.ImagePull(ctx, d.Server.Container.Image, types.ImagePullOptions{All: false})
 	if err != nil {
+		images, ierr := c.ImageList(ctx, types.ImageListOptions{})
+		if ierr != nil {
+			// Well damn, something has gone really wrong here, just go ahead and abort there
+			// isn't much anything we can do to try and self-recover from this.
+			return ierr
+		}
+
+		for _, img := range images {
+			for _, t := range img.RepoTags {
+				if t == d.Server.Container.Image {
+					d.Server.Log().WithFields(log.Fields{
+						"image": d.Server.Container.Image,
+						"error": errors.New(err.Error()),
+					}).Warn("unable to pull requested image from remote source, however the image exists locally")
+
+					// Okay, we found a matching container image, in that case just go ahead and return
+					// from this function, since there is nothing else we need to do here.
+					return nil
+				}
+			}
+		}
+
 		return err
 	}
 	defer out.Close()
 
-	zap.S().Debugw("pulling docker image... this could take a bit of time", zap.String("image", d.Server.Container.Image))
+	log.WithField("image", d.Server.Container.Image).Debug("pulling docker image... this could take a bit of time")
 
 	// I'm not sure what the best approach here is, but this will block execution until the image
 	// is done being pulled, which is what we need.

server/filesystem.go

@@ -11,7 +11,6 @@ import (
 	"github.com/pterodactyl/wings/config"
 	"github.com/pterodactyl/wings/server/backup"
 	ignore "github.com/sabhiram/go-gitignore"
-	"go.uber.org/zap"
 	"io"
 	"io/ioutil"
 	"os"
@@ -134,7 +133,7 @@ func (fs *Filesystem) HasSpaceAvailable() bool {
 	// the cache once we've gotten it.
 	size, err := fs.DirectorySize("/")
 	if err != nil {
-		zap.S().Warnw("failed to determine directory size", zap.String("server", fs.Server.Uuid), zap.Error(err))
+		fs.Server.Log().WithField("error", err).Warn("failed to determine root server directory size")
 	}
 
 	// Always cache the size, even if there is an error. We want to always return that value

server/install.go

@@ -4,6 +4,7 @@ import (
 	"bufio"
 	"bytes"
 	"context"
+	"github.com/apex/log"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/api/types/mount"
@@ -11,7 +12,6 @@ import (
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/api"
 	"github.com/pterodactyl/wings/config"
-	"go.uber.org/zap"
 	"io"
 	"io/ioutil"
 	"os"
@@ -25,14 +25,12 @@ import (
 func (s *Server) Install() error {
 	err := s.internalInstall()
 
-	zap.S().Debugw("notifying panel of server install state", zap.String("server", s.Uuid))
+	s.Log().Debug("notifying panel of server install state")
 	if serr := s.SyncInstallState(err == nil); serr != nil {
-		zap.S().Warnw(
-			"failed to notify panel of server install state",
-			zap.String("server", s.Uuid),
-			zap.Bool("was_successful", err == nil),
-			zap.Error(serr),
-		)
+		s.Log().WithFields(log.Fields{
+			"was_successful": err == nil,
+			"error":          serr,
+		}).Warn("failed to notify panel of server install state")
 	}
 
 	return err
@@ -42,7 +40,7 @@ func (s *Server) Install() error {
 // does not touch any existing files for the server, other than what the script modifies.
 func (s *Server) Reinstall() error {
 	if s.GetState() != ProcessOfflineState {
-		zap.S().Debugw("waiting for server instance to enter a stopped state", zap.String("server", s.Uuid))
+		s.Log().Debug("waiting for server instance to enter a stopped state")
 		if err := s.Environment.WaitForStop(10, true); err != nil {
 			return err
 		}
@@ -67,14 +65,12 @@ func (s *Server) internalInstall() error {
 		return errors.WithStack(err)
 	}
 
-	zap.S().Infow("beginning installation process for server", zap.String("server", s.Uuid))
-
+	s.Log().Info("beginning installation process for server")
 	if err := p.Run(); err != nil {
 		return err
 	}
 
-	zap.S().Infow("completed installation process for server", zap.String("server", s.Uuid))
-
+	s.Log().Info("completed installation process for server")
 	return nil
 }
 
@@ -106,13 +102,13 @@ func NewInstallationProcess(s *Server, script *api.InstallationScript) (*Install
 
 // Removes the installer container for the server.
 func (ip *InstallationProcess) RemoveContainer() {
-	err := ip.client.ContainerRemove(context.Background(), ip.Server.Uuid + "_installer", types.ContainerRemoveOptions{
+	err := ip.client.ContainerRemove(context.Background(), ip.Server.Uuid+"_installer", types.ContainerRemoveOptions{
 		RemoveVolumes: true,
 		Force:         true,
 	})
 
 	if err != nil && !client.IsErrNotFound(err) {
-		zap.S().Warnw("failed to delete server installer container", zap.String("server", ip.Server.Uuid), zap.Error(errors.WithStack(err)))
+		ip.Server.Log().WithField("error", errors.WithStack(err)).Warn("failed to delete server install container")
 	}
 }
 
@@ -137,7 +133,7 @@ func (ip *InstallationProcess) Run() error {
 	// If this step fails, log a warning but don't exit out of the process. This is completely
 	// internal to the daemon's functionality, and does not affect the status of the server itself.
 	if err := ip.AfterExecute(cid); err != nil {
-		zap.S().Warnw("failed to complete after-execute step of installation process", zap.String("server", ip.Server.Uuid), zap.Error(err))
+		ip.Server.Log().WithField("error", err).Warn("failed to complete after-execute step of installation process")
 	}
 
 	return nil
@@ -189,7 +185,7 @@ func (ip *InstallationProcess) pullInstallationImage() error {
 	// Block continuation until the image has been pulled successfully.
 	scanner := bufio.NewScanner(r)
 	for scanner.Scan() {
-		zap.S().Debugw(scanner.Text())
+		log.Debug(scanner.Text())
 	}
 
 	if err := scanner.Err(); err != nil {
@@ -265,7 +261,7 @@ func (ip *InstallationProcess) AfterExecute(containerId string) error {
 	ctx := context.Background()
 	defer ip.RemoveContainer()
 
-	zap.S().Debugw("pulling installation logs for server", zap.String("server", ip.Server.Uuid), zap.String("container_id", containerId))
+	ip.Server.Log().WithField("container_id", containerId).Debug("pulling installation logs for server")
 	reader, err := ip.client.ContainerLogs(ctx, containerId, types.ContainerLogsOptions{
 		ShowStdout: true,
 		ShowStderr: true,
@@ -295,12 +291,6 @@ func (ip *InstallationProcess) AfterExecute(containerId string) error {
 func (ip *InstallationProcess) Execute(installPath string) (string, error) {
 	ctx := context.Background()
 
-	zap.S().Debugw(
-		"creating server installer container",
-		zap.String("server", ip.Server.Uuid),
-		zap.String("script_path", installPath+"/install.sh"),
-	)
-
 	conf := &container.Config{
 		Hostname:     "installer",
 		AttachStdout: true,
@@ -348,17 +338,13 @@ func (ip *InstallationProcess) Execute(installPath string) (string, error) {
 		NetworkMode: container.NetworkMode(config.Get().Docker.Network.Mode),
 	}
 
-	zap.S().Infow("creating installer container for server process", zap.String("server", ip.Server.Uuid))
+	ip.Server.Log().WithField("install_script", installPath+"/install.sh").Info("creating install container for server process")
 	r, err := ip.client.ContainerCreate(ctx, conf, hostConf, nil, ip.Server.Uuid+"_installer")
 	if err != nil {
 		return "", errors.WithStack(err)
 	}
 
-	zap.S().Infow(
-		"running installation script for server in container",
-		zap.String("server", ip.Server.Uuid),
-		zap.String("container_id", r.ID),
-	)
+	ip.Server.Log().WithField("container_id", r.ID).Info("running installation script for server in container")
 	if err := ip.client.ContainerStart(ctx, r.ID, types.ContainerStartOptions{}); err != nil {
 		return "", err
 	}
@@ -366,11 +352,7 @@ func (ip *InstallationProcess) Execute(installPath string) (string, error) {
 	go func(id string) {
 		ip.Server.Events().Publish(DaemonMessageEvent, "Starting installation process, this could take a few minutes...")
 		if err := ip.StreamOutput(id); err != nil {
-			zap.S().Errorw(
-				"error handling streaming output for server install process",
-				zap.String("container_id", id),
-				zap.Error(err),
-			)
+			ip.Server.Log().WithField("error", err).Error("error while handling output stream for server install process")
 		}
 		ip.Server.Events().Publish(DaemonMessageEvent, "Installation process completed.")
 	}(r.ID)
@@ -409,12 +391,10 @@ func (ip *InstallationProcess) StreamOutput(id string) error {
 	}
 
 	if err := s.Err(); err != nil {
-		zap.S().Warnw(
-			"error processing scanner line in installation output for server",
-			zap.String("server", ip.Server.Uuid),
-			zap.String("container_id", id),
-			zap.Error(errors.WithStack(err)),
-		)
+		ip.Server.Log().WithFields(log.Fields{
+			"container_id": id,
+			"error": errors.WithStack(err),
+		}).Warn("error processing scanner line in installation output for server")
 	}
 
 	return nil

server/listeners.go

@@ -1,8 +1,8 @@
 package server
 
 import (
+	"github.com/apex/log"
 	"github.com/pterodactyl/wings/api"
-	"go.uber.org/zap"
 	"strings"
 )
 
@@ -28,9 +28,10 @@ func (s *Server) onConsoleOutput(data string) {
 	// set the server to that state. Only do this if the server is not currently stopped
 	// or stopping.
 	if s.GetState() == ProcessStartingState && strings.Contains(data, s.processConfiguration.Startup.Done) {
-		zap.S().Debugw(
-			"detected server in running state based on line output", zap.String("match", s.processConfiguration.Startup.Done), zap.String("against", data),
-		)
+		s.Log().WithFields(log.Fields{
+			"match": s.processConfiguration.Startup.Done,
+			"against": data,
+		}).Debug("detected server in running state based on console line output")
 
 		s.SetState(ProcessRunningState)
 	}

server/server.go

@@ -2,13 +2,13 @@ package server
 
 import (
 	"fmt"
+	"github.com/apex/log"
 	"github.com/creasty/defaults"
 	"github.com/patrickmn/go-cache"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/api"
 	"github.com/pterodactyl/wings/config"
 	"github.com/remeh/sizedwaitgroup"
-	"go.uber.org/zap"
 	"math"
 	"os"
 	"strings"
@@ -194,13 +194,13 @@ func LoadDirectory() error {
 
 			s, err := FromConfiguration(data)
 			if err != nil {
-				zap.S().Errorw("failed to load server, skipping...", zap.String("server", uuid), zap.Error(err))
+				log.WithField("server", uuid).WithField("error", err).Error("failed to load server, skipping...")
 				return
 			}
 
 			if state, exists := states[s.Uuid]; exists {
 				s.SetState(state)
-				zap.S().Debugw("loaded server state from cache", zap.String("server", s.Uuid), zap.String("state", s.GetState()))
+				s.Log().WithField("state", s.GetState()).Debug("loaded server state from cache file")
 			}
 
 			servers.Add(s)
@@ -247,6 +247,10 @@ func FromConfiguration(data *api.ServerConfigurationResponse) (*Server, error) {
 	}
 	s.Resources = ResourceUsage{}
 
+	// Force the disk usage to become cached to return in a resources response
+	// or when connecting to the websocket of an offline server.
+	go s.Filesystem.HasSpaceAvailable()
+
 	// Forces the configuration to be synced with the panel.
 	if err := s.SyncWithConfiguration(data); err != nil {
 		return nil, err
@@ -282,6 +286,10 @@ eloop:
 	return out
 }
 
+func (s *Server) Log() *log.Entry {
+	return log.WithField("server", s.Uuid)
+}
+
 // Syncs the state of the server on the Panel with Wings. This ensures that we're always
 // using the state of the server from the Panel and allows us to not require successful
 // API calls to Wings to do things.

server/state.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/config"
-	"go.uber.org/zap"
 	"io"
 	"io/ioutil"
 	"os"
@@ -82,7 +81,7 @@ func (s *Server) SetState(state string) error {
 	s.State = state
 
 	// Emit the event to any listeners that are currently registered.
-	zap.S().Debugw("saw server status change event", zap.String("server", s.Uuid), zap.String("status", s.State))
+	s.Log().WithField("status", s.State).Debug("saw server status change event")
 	s.Events().Publish(StatusEvent, s.State)
 
 	// Release the lock as it is no longer needed for the following actions.
@@ -98,7 +97,7 @@ func (s *Server) SetState(state string) error {
 	// to the disk should we forget to do it elsewhere.
 	go func() {
 		if err := saveServerStates(); err != nil {
-			zap.S().Warnw("failed to write server states to disk", zap.Error(err))
+			s.Log().WithField("error", err).Warn("failed to write server states to disk")
 		}
 	}()
 
@@ -111,14 +110,14 @@ func (s *Server) SetState(state string) error {
 	// separate thread as to not block any actions currently taking place in the flow
 	// that called this function.
 	if (prevState == ProcessStartingState || prevState == ProcessRunningState) && s.GetState() == ProcessOfflineState {
-		zap.S().Infow("detected server as entering a potentially crashed state; running handler", zap.String("server", s.Uuid))
+		s.Log().Info("detected server as entering a crashed state; running crash handler")
 
 		go func(server *Server) {
 			if err := server.handleServerCrash(); err != nil {
 				if IsTooFrequentCrashError(err) {
-					zap.S().Infow("did not restart server after crash; occurred too soon after last", zap.String("server", server.Uuid))
+					server.Log().Info("did not restart server after crash; occurred too soon after the last")
 				} else {
-					zap.S().Errorw("failed to handle server crash state", zap.String("server", server.Uuid), zap.Error(err))
+					server.Log().WithField("error", err).Error("failed to handle server crash")
 				}
 			}
 		}(s)

server/update.go

@@ -5,7 +5,6 @@ import (
 	"github.com/buger/jsonparser"
 	"github.com/imdario/mergo"
 	"github.com/pkg/errors"
-	"go.uber.org/zap"
 )
 
 // Merges data passed through in JSON form into the existing server object.
@@ -34,6 +33,16 @@ func (s *Server) UpdateDataStructure(data []byte, background bool) error {
 		return errors.WithStack(err)
 	}
 
+	// Don't explode if we're setting CPU limits to 0. Mergo sees that as an empty value
+	// so it won't override the value we've passed through in the API call. However, we can
+	// safely assume that we're passing through valid data structures here. I foresee this
+	// backfiring at some point, but until then...
+	//
+	// We'll go ahead and do this with swap as well.
+	s.Build.CpuLimit = src.Build.CpuLimit
+	s.Build.Swap = src.Build.Swap
+	s.Build.DiskSpace = src.Build.DiskSpace
+
 	// Mergo can't quite handle this boolean value correctly, so for now we'll just
 	// handle this edge case manually since none of the other data passed through in this
 	// request is going to be boolean. Allegedly.
@@ -81,12 +90,9 @@ func (s *Server) runBackgroundActions() {
 	// Update the environment in place, allowing memory and CPU usage to be adjusted
 	// on the fly without the user needing to reboot (theoretically).
 	go func(server *Server) {
+		server.Log().Info("performing server limit modification on-the-fly")
 		if err := server.Environment.InSituUpdate(); err != nil {
-			zap.S().Warnw(
-				"failed to perform in-situ update of server environment",
-				zap.String("server", server.Uuid),
-				zap.Error(err),
-			)
+			server.Log().WithField("error", err).Warn("failed to perform on-the-fly update of the server environment")
 		}
 	}(s)
 
@@ -94,14 +100,10 @@ func (s *Server) runBackgroundActions() {
 	// yet, do it immediately.
 	go func(server *Server) {
 		if server.Suspended && server.GetState() != ProcessOfflineState {
-			zap.S().Infow("server suspended with running process state, terminating now", zap.String("server", server.Uuid))
+			server.Log().Info("server suspended with running process state, terminating now")
 
 			if err := server.Environment.WaitForStop(10, true); err != nil {
-				zap.S().Warnw(
-					"failed to stop server environment after seeing suspension",
-					zap.String("server", server.Uuid),
-					zap.Error(err),
-				)
+				server.Log().WithField("error", err).Warn("failed to terminate server environment after suspension")
 			}
 		}
 	}(s)

sftp/server.go

@@ -1,6 +1,7 @@
 package sftp
 
 import (
+	"github.com/apex/log"
 	"github.com/pkg/errors"
 	"github.com/pterodactyl/sftp-server"
 	"github.com/pterodactyl/wings/api"
@@ -38,7 +39,7 @@ func Initialize(config *config.Configuration) error {
 	// a long running operation.
 	go func(instance *sftp_server.Server) {
 		if err := c.Initalize(); err != nil {
-			zap.S().Named("sftp").Errorw("failed to initialize SFTP subsystem", zap.Error(errors.WithStack(err)))
+			log.WithField("subsystem", "sftp").WithField("error", errors.WithStack(err)).Error("failed to initialize SFTP subsystem")
 		}
 	}(c)
 
@@ -73,7 +74,8 @@ func validateDiskSpace(fs sftp_server.FileSystem) bool {
 // the server's UUID if the credentials were valid.
 func validateCredentials(c sftp_server.AuthenticationRequest) (*sftp_server.AuthenticationResponse, error) {
 	resp, err := api.NewRequester().ValidateSftpCredentials(c)
-	zap.S().Named("sftp").Debugw("validating credentials for SFTP connection", zap.String("username", c.User))
+
+	log.WithFields(log.Fields{"subsystem": "sftp", "username": c.User}).Debug("validating credentials for SFTP connection")
 	if err != nil {
 		return resp, err
 	}
@@ -86,6 +88,7 @@ func validateCredentials(c sftp_server.AuthenticationRequest) (*sftp_server.Auth
 		return resp, errors.New("no matching server with UUID found")
 	}
 
-	zap.S().Named("sftp").Debugw("matched user to server instance, credentials successfully validated", zap.String("username", c.User), zap.String("server", s.Uuid))
+	s.Log().WithFields(log.Fields{"subsystem": "sftp", "username": c.User}).Debug("matched user to server instance, credentials successfully validated")
+
 	return resp, err
 }

system/const.go

@@ -2,5 +2,5 @@ package system
 
 const (
 	// The current version of this software.
-	Version = "0.0.1"
+	Version = "1.0.0-beta.6"
 )