MM-23222 mirror audit logs to file (#14062)

* MM-23222 add file target (with rotation) to audit * MM-23222 mirror syslog audits to local filesystem * provides config options for file name, max size, max age * rotates files based on max size and max age; delete as needed based on max backups * include cluster id in log records * sort meta data fields
2025-02-25 18:55:24 -06:00 · 2020-03-17 16:12:56 -04:00
parent 1cde88f147
commit 16b535314d
33 changed files with 570 additions and 816 deletions
--- a/app/analytics.go
+++ b/app/analytics.go
@@ -151,7 +151,7 @@ func (a *App) GetAnalytics(name string, teamId string) (model.AnalyticsRows, *mo
 		}
 		rows[4].Value = float64(r.Data.(int64))

-		// If in HA mode then aggregrate all the stats
+		// If in HA mode then aggregate all the stats
 		if a.Cluster() != nil && *a.Config().ClusterSettings.Enable {
 			stats, err := a.Cluster().GetClusterStats()
 			if err != nil {
--- a/app/audit.go
+++ b/app/audit.go
@@ -37,28 +37,28 @@ func (s *Server) configureAudit(adt *audit.Audit) {
 	adt.OnQueueFull = s.onAuditTargetQueueFull
 	adt.OnError = s.onAuditError

-	// For now we only support sending audit records to Syslog via TLS.
+	// Configure target for SysLog via TLS.
 	// See https://www.rsyslog.com/doc/v8-stable/tutorials/tls_cert_summary.html
-	if *s.Config().ExperimentalAuditSettings.Enabled {
-		IP := *s.Config().ExperimentalAuditSettings.IP
+	if *s.Config().ExperimentalAuditSettings.SysLogEnabled {
+		IP := *s.Config().ExperimentalAuditSettings.SysLogIP
 		if IP == "" {
 			IP = "localhost"
 		}
-		port := *s.Config().ExperimentalAuditSettings.Port
+		port := *s.Config().ExperimentalAuditSettings.SysLogPort
 		if port <= 0 {
 			port = 6514
 		}
 		raddr := fmt.Sprintf("%s:%d", IP, port)
-		maxQSize := *s.Config().ExperimentalAuditSettings.MaxQSize
+		maxQSize := *s.Config().ExperimentalAuditSettings.SysLogMaxQueueSize
 		if maxQSize <= 0 {
 			maxQSize = audit.DefMaxQueueSize
 		}

 		params := &audit.SyslogParams{
 			Raddr:    raddr,
-			Cert:     *s.Config().ExperimentalAuditSettings.Cert,
-			Tag:      *s.Config().ExperimentalAuditSettings.Tag,
-			Insecure: *s.Config().ExperimentalAuditSettings.Insecure,
+			Cert:     *s.Config().ExperimentalAuditSettings.SysLogCert,
+			Tag:      *s.Config().ExperimentalAuditSettings.SysLogTag,
+			Insecure: *s.Config().ExperimentalAuditSettings.SysLogInsecure,
 		}

 		filter := adt.MakeFilter(RestLevel, RestContentLevel, RestPermsLevel, CLILevel)
@@ -66,10 +66,38 @@ func (s *Server) configureAudit(adt *audit.Audit) {
 		target, err := audit.NewSyslogTLSTarget(filter, formatter, params, maxQSize)
 		if err != nil {
 			mlog.Error("cannot configure SysLogTLS audit target", mlog.Err(err))
-			return
+		} else {
+			mlog.Debug("SysLogTLS audit target connected successfully", mlog.String("raddr", raddr))
+			adt.AddTarget(target)
+		}
+	}
+
+	// Configure target for rotating file output
+	if *s.Config().ExperimentalAuditSettings.FileEnabled {
+		opts := audit.FileOptions{
+			Filename:   *s.Config().ExperimentalAuditSettings.FileName,
+			MaxSize:    *s.Config().ExperimentalAuditSettings.FileMaxSizeMB,
+			MaxAge:     *s.Config().ExperimentalAuditSettings.FileMaxAgeDays,
+			MaxBackups: *s.Config().ExperimentalAuditSettings.FileMaxBackups,
+			Compress:   *s.Config().ExperimentalAuditSettings.FileCompress,
+		}
+
+		maxQueueSize := *s.Config().ExperimentalAuditSettings.FileMaxQueueSize
+		if maxQueueSize <= 0 {
+			maxQueueSize = audit.DefMaxQueueSize
+		}
+
+		filter := adt.MakeFilter(RestLevel, RestContentLevel, RestPermsLevel, CLILevel)
+		formatter := adt.MakeJSONFormatter()
+		formatter.DisableTimestamp = false
+		formatter.Indent = "\n"
+		target, err := audit.NewFileTarget(filter, formatter, opts, maxQueueSize)
+		if err != nil {
+			mlog.Error("cannot configure File audit target", mlog.Err(err))
+		} else {
+			mlog.Debug("File audit target created successfully", mlog.String("filename", opts.Filename))
+			adt.AddTarget(target)
 		}
-		mlog.Debug("SysLogTLS audit target connected successfully", mlog.String("raddy", raddr))
-		adt.AddTarget(target)
 	}
 }

--- a/audit/audit.go
+++ b/audit/audit.go
@@ -5,6 +5,7 @@ package audit

 import (
 	"fmt"
+	"sort"

 	"github.com/wiggin77/logr"
 	"github.com/wiggin77/logr/format"
@@ -46,8 +47,10 @@ func (a *Audit) MakeFilter(level ...Level) *logr.CustomFilter {
 func (a *Audit) MakeJSONFormatter() *format.JSON {
 	f := &format.JSON{
 		DisableTimestamp:  true,
+		DisableMsg:        true,
 		DisableStacktrace: true,
 		DisableLevel:      true,
+		ContextSorter:     sortAuditFields,
 	}
 	return f
 }
@@ -117,3 +120,56 @@ func (a *Audit) onLoggerError(err error) {
 		a.OnError(err)
 	}
 }
+
+// sortAuditFields sorts the context fields of an audit record such that some fields
+// are prepended in order, some are appended in order, and the rest are sorted alphabetically.
+// This is done to make reading the records easier since common fields will appear in the same order.
+func sortAuditFields(fields logr.Fields) []format.ContextField {
+	prependKeys := []string{KeyEvent, KeyStatus, KeyUserID, KeySessionID, KeyIPAddress}
+	appendKeys := []string{KeyClusterID, KeyClient}
+
+	// sort alphabetically any fields not in the prepend/append lists.
+	keys := make([]string, 0, len(fields))
+	for k := range fields {
+		if !findIn(k, prependKeys, appendKeys) {
+			keys = append(keys, k)
+		}
+	}
+	sort.Strings(keys)
+
+	allKeys := make([]string, 0, len(fields))
+
+	// add any prepends that exist in fields
+	for _, k := range prependKeys {
+		if _, ok := fields[k]; ok {
+			allKeys = append(allKeys, k)
+		}
+	}
+
+	// sorted
+	allKeys = append(allKeys, keys...)
+
+	// add any appends that exist in fields
+	for _, k := range appendKeys {
+		if _, ok := fields[k]; ok {
+			allKeys = append(allKeys, k)
+		}
+	}
+
+	cfs := make([]format.ContextField, 0, len(allKeys))
+	for _, k := range allKeys {
+		cfs = append(cfs, format.ContextField{Key: k, Val: fields[k]})
+	}
+	return cfs
+}
+
+func findIn(s string, arrs ...[]string) bool {
+	for _, list := range arrs {
+		for _, key := range list {
+			if s == key {
+				return true
+			}
+		}
+	}
+	return false
+}
--- a/audit/audit_test.go
+++ b/audit/audit_test.go
@@ -0,0 +1,67 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package audit
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+	"github.com/wiggin77/logr"
+	"github.com/wiggin77/logr/format"
+)
+
+func Test_sortAuditFields(t *testing.T) {
+	type args struct {
+		fields logr.Fields
+	}
+	tests := []struct {
+		name string
+		args args
+		want []format.ContextField
+	}{
+		{name: "empty list",
+			args: args{fields: logr.Fields{}},
+			want: []format.ContextField{},
+		},
+		{name: "partial list",
+			args: args{fields: logr.Fields{"zProp": "x", "xProp": "x", "yProp": "x", KeyClusterID: "x", KeyEvent: "x"}},
+			want: []format.ContextField{
+				{Key: KeyEvent, Val: "x"},
+				{Key: "xProp", Val: "x"},
+				{Key: "yProp", Val: "x"},
+				{Key: "zProp", Val: "x"},
+				{Key: KeyClusterID, Val: "x"},
+			},
+		},
+		{name: "append/prepend only list",
+			args: args{fields: logr.Fields{KeyClusterID: "x", KeyEvent: "x", KeySessionID: "x", KeyIPAddress: "x", KeyClient: "x",
+				KeyUserID: "x", KeyStatus: "x"}},
+			want: []format.ContextField{
+				// prepend: KeyEvent, KeyStatus, KeyUserID, KeySessionID, KeyIPAddress
+				// append: KeyClusterID, KeyClient
+				{Key: KeyEvent, Val: "x"},
+				{Key: KeyStatus, Val: "x"},
+				{Key: KeyUserID, Val: "x"},
+				{Key: KeySessionID, Val: "x"},
+				{Key: KeyIPAddress, Val: "x"},
+				{Key: KeyClusterID, Val: "x"},
+				{Key: KeyClient, Val: "x"},
+			},
+		},
+		{name: "sortables only list",
+			args: args{fields: logr.Fields{"zProp": "x", "xProp": "x", "yProp": "x"}},
+			want: []format.ContextField{
+				{Key: "xProp", Val: "x"},
+				{Key: "yProp", Val: "x"},
+				{Key: "zProp", Val: "x"},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := sortAuditFields(tt.args.fields)
+			require.Equal(t, tt.want, got)
+		})
+	}
+}
--- a/audit/const.go
+++ b/audit/const.go
@@ -13,6 +13,7 @@ const (
 	KeySessionID = "session_id"
 	KeyClient    = "client"
 	KeyIPAddress = "ip_address"
+	KeyClusterID = "cluster_id"

 	Success = "success"
 	Attempt = "attempt"
--- a/audit/file.go
+++ b/audit/file.go
@@ -0,0 +1,34 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package audit
+
+import (
+	"os"
+
+	"github.com/wiggin77/logr"
+	"github.com/wiggin77/logr/target"
+)
+
+type FileOptions target.FileOptions
+
+// NewFileTarget creates a target capable of outputting log records to a rotated file.
+func NewFileTarget(filter logr.Filter, formatter logr.Formatter, opts FileOptions, maxQSize int) (*target.File, error) {
+	fopts := target.FileOptions(opts)
+	err := checkFileWritable(fopts.Filename)
+	if err != nil {
+		return nil, err
+	}
+	target := target.NewFileTarget(filter, formatter, fopts, maxQSize)
+	return target, nil
+}
+
+func checkFileWritable(filename string) error {
+	// try opening/creating the file for writing
+	file, err := os.OpenFile(filename, os.O_RDWR|os.O_APPEND|os.O_CREATE, 0600)
+	if err != nil {
+		return err
+	}
+	file.Close()
+	return nil
+}
--- a/go.mod
+++ b/go.mod
@@ -90,7 +90,7 @@ require (
 	github.com/tylerb/graceful v1.2.15
 	github.com/uber/jaeger-client-go v2.22.1+incompatible
 	github.com/uber/jaeger-lib v2.2.0+incompatible
-	github.com/wiggin77/logr v1.0.3
+	github.com/wiggin77/logr v1.0.4
 	github.com/wiggin77/merror v1.0.2
 	github.com/xtgo/uuid v0.0.0-20140804021211-a0b114877d4c // indirect
 	github.com/ziutek/mymysql v1.5.4 // indirect
--- a/go.sum
+++ b/go.sum
@@ -335,8 +335,6 @@ github.com/neelance/sourcemap v0.0.0-20151028013722-8c68805598ab/go.mod h1:Qr6/a
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
 github.com/ngdinhtoan/glide-cleanup v0.2.0/go.mod h1:UQzsmiDOb8YV3nOsCxK/c9zPpCZVNoHScRE3EO9pVMM=
-github.com/nsf/jsondiff v0.0.0-20190712045011-8443391ee9b6 h1:qsqscDgSJy+HqgMTR+3NwjYJBbp1+honwDsszLoS+pA=
-github.com/nsf/jsondiff v0.0.0-20190712045011-8443391ee9b6/go.mod h1:uFMI8w+ref4v2r9jz+c9i1IfIttS/OkmLfrk1jne5hs=
 github.com/oklog/run v1.0.0 h1:Ru7dDtJNOyC66gQ5dQmaCa0qIsAUFY3sFpK1Xk8igrw=
 github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
 github.com/oklog/run v1.1.0 h1:GEenZ1cK0+q0+wsJew9qUg/DyD8k3JzYsZAi5gYi2mA=
@@ -507,8 +505,8 @@ github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49u
 github.com/viant/toolbox v0.24.0/go.mod h1:OxMCG57V0PXuIP2HNQrtJf2CjqdmbrOx5EkMILuUhzM=
 github.com/wiggin77/cfg v1.0.2 h1:NBUX+iJRr+RTncTqTNvajHwzduqbhCQjEqxLHr6Fk7A=
 github.com/wiggin77/cfg v1.0.2/go.mod h1:b3gotba2e5bXTqTW48DwIFoLc+4lWKP7WPi/CdvZ4aE=
-github.com/wiggin77/logr v1.0.3 h1:4Cj899GZJInB9vudlxsmLRDsBlsw9pE/nyJo9XZ/yzo=
-github.com/wiggin77/logr v1.0.3/go.mod h1:oIvnsSkyTQojUsr7QO0d4rE2afZbsTj/5WbiikGJu3E=
+github.com/wiggin77/logr v1.0.4 h1:g8YO5AU9hhKvLQnXceP8/y3JJtw3wPKL4kTzMTUdN5k=
+github.com/wiggin77/logr v1.0.4/go.mod h1:h98FF6GPfThhDrHCg063hZA1sIyOEzQ/P85wgqI0IqE=
 github.com/wiggin77/merror v1.0.2 h1:V0nH9eFp64ASyaXC+pB5WpvBoCg7NUwvaCSKdzlcHqw=
 github.com/wiggin77/merror v1.0.2/go.mod h1:uQTcIU0Z6jRK4OwqganPYerzQxSFJ4GSHM3aurxxQpg=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
--- a/model/config.go
+++ b/model/config.go
@@ -1061,42 +1061,78 @@ func (s *LogSettings) SetDefaults() {
 }

 type ExperimentalAuditSettings struct {
-	Enabled  *bool   `restricted:"true"`
-	IP       *string `restricted:"true"`
-	Port     *int    `restricted:"true"`
-	Tag      *string `restricted:"true"`
-	Cert     *string `restricted:"true"`
-	Insecure *bool   `restricted:"true"`
-	MaxQSize *int    `restricted:"true"`
+	SysLogEnabled      *bool   `restricted:"true"`
+	SysLogIP           *string `restricted:"true"`
+	SysLogPort         *int    `restricted:"true"`
+	SysLogTag          *string `restricted:"true"`
+	SysLogCert         *string `restricted:"true"`
+	SysLogInsecure     *bool   `restricted:"true"`
+	SysLogMaxQueueSize *int    `restricted:"true"`
+
+	FileEnabled      *bool   `restricted:"true"`
+	FileName         *string `restricted:"true"`
+	FileMaxSizeMB    *int    `restricted:"true"`
+	FileMaxAgeDays   *int    `restricted:"true"`
+	FileMaxBackups   *int    `restricted:"true"`
+	FileCompress     *bool   `restricted:"true"`
+	FileMaxQueueSize *int    `restricted:"true"`
 }

 func (s *ExperimentalAuditSettings) SetDefaults() {
-	if s.Enabled == nil {
-		s.Enabled = NewBool(false)
+	if s.SysLogEnabled == nil {
+		s.SysLogEnabled = NewBool(false)
 	}

-	if s.IP == nil {
-		s.IP = NewString("localhost")
+	if s.SysLogIP == nil {
+		s.SysLogIP = NewString("localhost")
 	}

-	if s.Port == nil {
-		s.Port = NewInt(6514)
+	if s.SysLogPort == nil {
+		s.SysLogPort = NewInt(6514)
 	}

-	if s.Tag == nil {
-		s.Tag = NewString("")
+	if s.SysLogTag == nil {
+		s.SysLogTag = NewString("")
 	}

-	if s.Cert == nil {
-		s.Cert = NewString("")
+	if s.SysLogCert == nil {
+		s.SysLogCert = NewString("")
 	}

-	if s.Insecure == nil {
-		s.Insecure = NewBool(false)
+	if s.SysLogInsecure == nil {
+		s.SysLogInsecure = NewBool(false)
 	}

-	if s.MaxQSize == nil {
-		s.MaxQSize = NewInt(1000)
+	if s.SysLogMaxQueueSize == nil {
+		s.SysLogMaxQueueSize = NewInt(1000)
+	}
+
+	if s.FileEnabled == nil {
+		s.FileEnabled = NewBool(false)
+	}
+
+	if s.FileName == nil {
+		s.FileName = NewString("")
+	}
+
+	if s.FileMaxSizeMB == nil {
+		s.FileMaxSizeMB = NewInt(100)
+	}
+
+	if s.FileMaxAgeDays == nil {
+		s.FileMaxAgeDays = NewInt(0) // no limit on age
+	}
+
+	if s.FileMaxBackups == nil { // no limit on number of backups
+		s.FileMaxBackups = NewInt(0)
+	}
+
+	if s.FileCompress == nil {
+		s.FileCompress = NewBool(false)
+	}
+
+	if s.FileMaxQueueSize == nil {
+		s.FileMaxQueueSize = NewInt(1000)
 	}
 }

--- a/vendor/github.com/shinji62/logrus-syslog-ng/README.md
+++ b/vendor/github.com/shinji62/logrus-syslog-ng/README.md
@@ -1,70 +0,0 @@
-# Syslog Hooks for Logrus supporting TLS <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>
-
-## Description
-
-Simple drop-in replacement for the default hook for syslog.
-
-Adding support for TLS and using https://github.com/RackSec/srslog instead of go default `log/syslog` lib.
-
-
-## Usage for tls
-
-Only tcp+tls protocol is supported in this case
-
-```go
-import (
-  syslog "github.com/RackSec/srslog"
-  "github.com/Sirupsen/logrus"
-  logrus_syslog "github.com/shinji62/logrus-syslog-ng"
-)
-
-func main() {
-  log       := logrus.New()
-  hook, err := logrus_syslog.NewSyslogHookTLS("localhost:514", syslog.LOG_INFO, "tag","./mycert.pem")
-
-  if err == nil {
-    log.Hooks.Add(hook)
-  }
-}
-```
-
-
-## Usage without TLS
-
-Tcp, udp are supported
-
-```go
-import (
-  syslog "github.com/RackSec/srslog"
-  "github.com/Sirupsen/logrus"
-  logrus_syslog "github.com/shinji62/logrus-syslog-ng"
-)
-
-func main() {
-  log       := logrus.New()
-  hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
-
-  if err == nil {
-    log.Hooks.Add(hook)
-  }
-}
-```
-
-If you want to connect to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). Just assign empty string to the first two parameters of `NewSyslogHook`. It should look like the following.
-
-```go
-import (
-  syslog "github.com/RackSec/srslog"
-  "github.com/Sirupsen/logrus"
-  logrus_syslog "github.com/shinji62/logrus-syslog-ng"
-)
-
-func main() {
-  log       := logrus.New()
-  hook, err := logrus_syslog.NewSyslogHook("", "", syslog.LOG_INFO, "")
-
-  if err == nil {
-    log.Hooks.Add(hook)
-  }
-}
-```
--- a/vendor/github.com/shinji62/logrus-syslog-ng/glide.lock
+++ b/vendor/github.com/shinji62/logrus-syslog-ng/glide.lock
@@ -1,49 +0,0 @@
-hash: ab89e9ad4cf3394d549643bff7095cf5a161a19390b75e66515732863bf4c77d
-updated: 2017-09-21T14:10:21.771379602+09:00
-imports:
- name: github.com/onsi/ginkgo
-  version: 00054c0bb96fc880d4e0be1b90937fad438c5290
-  subpackages:
-  - config
-  - internal/codelocation
-  - internal/containernode
-  - internal/failer
-  - internal/leafnodes
-  - internal/remote
-  - internal/spec
-  - internal/specrunner
-  - internal/suite
-  - internal/testingtproxy
-  - internal/writer
-  - reporters
-  - reporters/stenographer
-  - reporters/stenographer/support/go-colorable
-  - reporters/stenographer/support/go-isatty
-  - types
- name: github.com/onsi/gomega
-  version: 4dfabf7db2e4147ec99a86db32b2f2a3484cfee8
-  subpackages:
-  - format
-  - internal/assertion
-  - internal/asyncassertion
-  - internal/testingtsupport
-  - matchers
-  - matchers/support/goraph/bipartitegraph
-  - matchers/support/goraph/edge
-  - matchers/support/goraph/node
-  - matchers/support/goraph/util
-  - types
- name: github.com/RackSec/srslog
-  version: a974ba6f7fb527d2ddc73ee9c05d3e2ccc0af0dc
- name: github.com/sirupsen/logrus
-  version: 89742aefa4b206dcf400792f3bd35b542998eb3b
- name: golang.org/x/crypto
-  version: 7d9177d70076375b9a59c8fde23d52d9c4a7ecd5
-  subpackages:
-  - ssh/terminal
- name: golang.org/x/sys
-  version: d75a52659825e75fff6158388dddc6a5b04f9ba5
-  subpackages:
-  - unix
-  - windows
-testImports: []
--- a/vendor/github.com/shinji62/logrus-syslog-ng/glide.yaml
+++ b/vendor/github.com/shinji62/logrus-syslog-ng/glide.yaml
@@ -1,45 +0,0 @@
-package: github.com/shinji62/logrus-syslog-ng
-import:
- package: github.com/RackSec/srslog
-  version: a974ba6f7fb527d2ddc73ee9c05d3e2ccc0af0dc
- package: github.com/sirupsen/logrus
-  version: 89742aefa4b206dcf400792f3bd35b542998eb3b
- package: github.com/onsi/ginkgo
-  version: 00054c0bb96fc880d4e0be1b90937fad438c5290
-  subpackages:
-  - config
-  - internal/codelocation
-  - internal/containernode
-  - internal/failer
-  - internal/leafnodes
-  - internal/remote
-  - internal/spec
-  - internal/specrunner
-  - internal/suite
-  - internal/testingtproxy
-  - internal/writer
-  - reporters
-  - reporters/stenographer
-  - reporters/stenographer/support/go-colorable
-  - reporters/stenographer/support/go-isatty
-  - types
- package: github.com/onsi/gomega
-  version: 4dfabf7db2e4147ec99a86db32b2f2a3484cfee8
-  subpackages:
-  - format
-  - internal/assertion
-  - internal/asyncassertion
-  - internal/testingtsupport
-  - matchers
-  - matchers/support/goraph/bipartitegraph
-  - matchers/support/goraph/edge
-  - matchers/support/goraph/node
-  - matchers/support/goraph/util
-  - types
- package: golang.org/x/sys
-  version: d75a52659825e75fff6158388dddc6a5b04f9ba5
-  subpackages:
-  - unix
- package: golang.org/x/crypto
-  subpackages:
-  - ssh/terminal
--- a/vendor/github.com/shinji62/logrus-syslog-ng/syslog.go
+++ b/vendor/github.com/shinji62/logrus-syslog-ng/syslog.go
@@ -1,75 +0,0 @@
-// +build !windows,!nacl,!plan9
-
-package logrus_syslog
-
-import (
-	"crypto/tls"
-	"crypto/x509"
-	"fmt"
-	"io/ioutil"
-	"os"
-
-	syslog "github.com/RackSec/srslog"
-	"github.com/sirupsen/logrus"
-)
-
-const (
-	SecureProto = "tcp+tls"
-)
-
-// SyslogHook to send logs via syslog.
-type SyslogHook struct {
-	Writer *syslog.Writer
-}
-
-// Creates a hook to be added to an instance of logger. This is called with
-// `hook, err := NewSyslogHook("udp", "localhost:514", syslog.LOG_DEBUG, "")`
-// `if err == nil { log.Hooks.Add(hook) }`
-func NewSyslogHook(network, raddr string, priority syslog.Priority, tag string) (*SyslogHook, error) {
-	w, err := syslog.Dial(network, raddr, priority, tag)
-	return &SyslogHook{w}, err
-}
-
-func NewSyslogHookTls(raddr string, priority syslog.Priority, tag string, certPath string, insecure bool) (*SyslogHook, error) {
-	serverCert, err := ioutil.ReadFile(certPath)
-	if err != nil {
-		return nil, err
-	}
-	pool := x509.NewCertPool()
-	pool.AppendCertsFromPEM(serverCert)
-	config := tls.Config{
-		RootCAs: pool,
-	}
-	config.InsecureSkipVerify = insecure
-	w, err := syslog.DialWithTLSConfig(SecureProto, raddr, priority, tag, &config)
-	return &SyslogHook{w}, err
-}
-
-func (hook *SyslogHook) Fire(entry *logrus.Entry) error {
-	line, err := entry.String()
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "Unable to read entry, %v", err)
-		return err
-	}
-
-	switch entry.Level {
-	case logrus.PanicLevel:
-		return hook.Writer.Crit(line)
-	case logrus.FatalLevel:
-		return hook.Writer.Crit(line)
-	case logrus.ErrorLevel:
-		return hook.Writer.Err(line)
-	case logrus.WarnLevel:
-		return hook.Writer.Warning(line)
-	case logrus.InfoLevel:
-		return hook.Writer.Info(line)
-	case logrus.DebugLevel:
-		return hook.Writer.Debug(line)
-	default:
-		return nil
-	}
-}
-
-func (hook *SyslogHook) Levels() []logrus.Level {
-	return logrus.AllLevels
-}
--- a/vendor/github.com/wiggin77/logr/const.go
+++ b/vendor/github.com/wiggin77/logr/const.go
@@ -11,6 +11,10 @@ const (
 	// when generating stack traces for logging.
 	DefaultMaxStackFrames = 30

+	// MaxLevelID is the maximum value of a level ID. Some level cache implementations will
+	// allocate a cache of this size. Cannot exceed uint.
+	MaxLevelID = 256
+
 	// DefaultEnqueueTimeout is the default amount of time a log record can take to be queued.
 	// This only applies to blocking enqueue which happen after `logr.OnQueueFull` is called
 	// and returns false.
--- a/vendor/github.com/wiggin77/logr/filter.go
+++ b/vendor/github.com/wiggin77/logr/filter.go
@@ -1,7 +1,7 @@
 package logr

 // LevelID is the unique id of each level.
-type LevelID uint8
+type LevelID uint

 // Level provides a mechanism to enable/disable specific log lines.
 type Level struct {
--- a/vendor/github.com/wiggin77/logr/format/json.go
+++ b/vendor/github.com/wiggin77/logr/format/json.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"fmt"
 	"runtime"
+	"sort"
 	"sync"
 	"time"

@@ -11,6 +12,12 @@ import (
 	"github.com/wiggin77/logr"
 )

+// ContextField is a name/value pair within the context fields.
+type ContextField struct {
+	Key string
+	Val interface{}
+}
+
 // JSON formats log records as JSON.
 type JSON struct {
 	// DisableTimestamp disables output of timestamp field.
@@ -28,8 +35,7 @@ type JSON struct {
 	// then DefTimestampFormat is used.
 	TimestampFormat string

-	// Indent sets the character used to indent or pretty print the JSON.
-	// Empty string means no pretty print.
+	// Deprecated: this has no effect.
 	Indent string

 	// EscapeHTML determines if certain characters (e.g. `<`, `>`, `&`)
@@ -52,6 +58,9 @@ type JSON struct {
 	// KeyStacktrace overrides the stacktrace field key name.
 	KeyStacktrace string

+	// ContextSorter allows custom sorting for the context fields.
+	ContextSorter func(fields logr.Fields) []ContextField
+
 	once sync.Once
 }

@@ -67,16 +76,23 @@ func (j *JSON) Format(rec *logr.LogRec, stacktrace bool, buf *bytes.Buffer) (*by
 		enc.Release()
 	}()

+	sorter := j.ContextSorter
+	if sorter == nil {
+		sorter = j.defaultContextSorter
+	}
+
 	jlr := JSONLogRec{
 		LogRec:     rec,
 		JSON:       j,
 		stacktrace: stacktrace,
+		sorter:     sorter,
 	}

 	err := enc.EncodeObject(jlr)
 	if err != nil {
 		return nil, err
 	}
+	buf.WriteByte('\n')
 	return buf, nil
 }

@@ -95,11 +111,27 @@ func (j *JSON) applyDefaultKeyNames() {
 	}
 }

+// defaultContextSorter sorts the context fields alphabetically by key.
+func (j *JSON) defaultContextSorter(fields logr.Fields) []ContextField {
+	keys := make([]string, 0, len(fields))
+	for k := range fields {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+
+	cf := make([]ContextField, 0, len(keys))
+	for _, k := range keys {
+		cf = append(cf, ContextField{Key: k, Val: fields[k]})
+	}
+	return cf
+}
+
 // JSONLogRec decorates a LogRec adding JSON encoding.
 type JSONLogRec struct {
 	*logr.LogRec
 	*JSON
 	stacktrace bool
+	sorter     func(fields logr.Fields) []ContextField
 }

 // MarshalJSONObject encodes the LogRec as JSON.
@@ -119,14 +151,14 @@ func (rec JSONLogRec) MarshalJSONObject(enc *gojay.Encoder) {
 		enc.AddStringKey(rec.KeyMsg, rec.Msg())
 	}
 	if !rec.DisableContext {
+		ctxFields := rec.sorter(rec.Fields())
 		if rec.KeyContextFields != "" {
-			enc.AddObjectKey(rec.KeyContextFields, jsonFields(rec.Fields()))
+			enc.AddObjectKey(rec.KeyContextFields, jsonFields(ctxFields))
 		} else {
-			m := rec.Fields()
-			if len(m) > 0 {
-				for k, v := range m {
-					key := rec.prefixCollision(k)
-					encodeField(enc, key, v)
+			if len(ctxFields) > 0 {
+				for _, cf := range ctxFields {
+					key := rec.prefixCollision(cf.Key)
+					encodeField(enc, key, cf.Val)
 				}
 			}
 		}
@@ -180,12 +212,12 @@ func (f stackFrame) IsNil() bool {
 	return false
 }

-type jsonFields logr.Fields
+type jsonFields []ContextField

 // MarshalJSONObject encodes Fields map to JSON.
 func (f jsonFields) MarshalJSONObject(enc *gojay.Encoder) {
-	for k, v := range f {
-		encodeField(enc, k, v)
+	for _, ctxField := range f {
+		encodeField(enc, ctxField.Key, ctxField.Val)
 	}
 }

--- a/vendor/github.com/wiggin77/logr/go.mod
+++ b/vendor/github.com/wiggin77/logr/go.mod
@@ -4,7 +4,6 @@ go 1.12

 require (
 	github.com/francoispqt/gojay v1.2.13
-	github.com/nsf/jsondiff v0.0.0-20190712045011-8443391ee9b6
 	github.com/wiggin77/cfg v1.0.2
 	github.com/wiggin77/merror v1.0.2
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
--- a/vendor/github.com/wiggin77/logr/go.sum
+++ b/vendor/github.com/wiggin77/logr/go.sum
@@ -15,6 +15,7 @@ github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBT
 github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
@@ -58,10 +59,9 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJ
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/neelance/astrewrite v0.0.0-20160511093645-99348263ae86/go.mod h1:kHJEU3ofeGjhHklVoIGuVj85JJwZ6kWPaJwCIxgnFmo=
 github.com/neelance/sourcemap v0.0.0-20151028013722-8c68805598ab/go.mod h1:Qr6/a/Q4r9LP1IltGz7tA7iOK1WonHEYhu1HRBA7ZiM=
-github.com/nsf/jsondiff v0.0.0-20190712045011-8443391ee9b6 h1:qsqscDgSJy+HqgMTR+3NwjYJBbp1+honwDsszLoS+pA=
-github.com/nsf/jsondiff v0.0.0-20190712045011-8443391ee9b6/go.mod h1:uFMI8w+ref4v2r9jz+c9i1IfIttS/OkmLfrk1jne5hs=
 github.com/openzipkin/zipkin-go v0.1.1/go.mod h1:NtoC/o8u3JlF1lSlyPNswIbeQH9bJTmOf0Erfk+hxe8=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_golang v0.8.0/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
@@ -93,6 +93,7 @@ github.com/shurcooL/users v0.0.0-20180125191416-49c67e49c537/go.mod h1:QJTqeLYED
 github.com/shurcooL/webdavfs v0.0.0-20170829043945-18c3829fa133/go.mod h1:hKmq5kWdCj2z2KEozexVbfEZIWiTjhE0+UjmZgPqehw=
 github.com/sourcegraph/annotate v0.0.0-20160123013949-f4cad6c6324d/go.mod h1:UdhH50NIW0fCiwBSr0co2m7BnFLdv4fQTgdqdJTHFeE=
 github.com/sourcegraph/syntaxhighlight v0.0.0-20170531221838-bd320f5d308e/go.mod h1:HuIsMU8RRBOtsCgI77wP899iHVBQpCmg4ErYMZB+2IA=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07/go.mod h1:kDXzergiv9cbyO7IOYJZWg1U88JhDg3PB6klq9Hg2pA=
 github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU=
@@ -157,6 +158,7 @@ google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmE
 google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
--- a/vendor/github.com/wiggin77/logr/levelcache.go
+++ b/vendor/github.com/wiggin77/logr/levelcache.go
@@ -1,6 +1,7 @@
 package logr

 import (
+	"fmt"
 	"sync"
 )

@@ -15,7 +16,7 @@ type LevelStatus struct {
 type levelCache interface {
 	setup()
 	get(id LevelID) (LevelStatus, bool)
-	put(id LevelID, status LevelStatus)
+	put(id LevelID, status LevelStatus) error
 	clear()
 }

@@ -30,25 +31,32 @@ func (c *syncMapLevelCache) setup() {
 }

 func (c *syncMapLevelCache) get(id LevelID) (LevelStatus, bool) {
+	if id > MaxLevelID {
+		return LevelStatus{}, false
+	}
 	s, _ := c.m.Load(id)
 	status := s.(LevelStatus)
 	return status, !status.empty
 }

-func (c *syncMapLevelCache) put(id LevelID, status LevelStatus) {
+func (c *syncMapLevelCache) put(id LevelID, status LevelStatus) error {
+	if id > MaxLevelID {
+		return fmt.Errorf("level id cannot exceed MaxLevelID (%d)", MaxLevelID)
+	}
 	c.m.Store(id, status)
+	return nil
 }

 func (c *syncMapLevelCache) clear() {
 	var i LevelID
-	for i = 0; i < 255; i++ {
+	for i = 0; i < MaxLevelID; i++ {
 		c.m.Store(i, LevelStatus{empty: true})
 	}
 }

 // arrayLevelCache using array and a mutex.
 type arrayLevelCache struct {
-	arr [256]LevelStatus
+	arr [MaxLevelID + 1]LevelStatus
 	mux sync.RWMutex
 }

@@ -59,6 +67,9 @@ func (c *arrayLevelCache) setup() {
 //var dummy = LevelStatus{}

 func (c *arrayLevelCache) get(id LevelID) (LevelStatus, bool) {
+	if id > MaxLevelID {
+		return LevelStatus{}, false
+	}
 	c.mux.RLock()
 	status := c.arr[id]
 	ok := !status.empty
@@ -66,11 +77,15 @@ func (c *arrayLevelCache) get(id LevelID) (LevelStatus, bool) {
 	return status, ok
 }

-func (c *arrayLevelCache) put(id LevelID, status LevelStatus) {
+func (c *arrayLevelCache) put(id LevelID, status LevelStatus) error {
+	if id > MaxLevelID {
+		return fmt.Errorf("level id cannot exceed MaxLevelID (%d)", MaxLevelID)
+	}
 	c.mux.Lock()
 	defer c.mux.Unlock()

 	c.arr[id] = status
+	return nil
 }

 func (c *arrayLevelCache) clear() {
--- a/vendor/github.com/wiggin77/logr/logr.go
+++ b/vendor/github.com/wiggin77/logr/logr.go
@@ -194,7 +194,10 @@ func (logr *Logr) IsLevelEnabled(lvl Level) LevelStatus {
 	}

 	// Cache and return the result.
-	logr.lvlCache.put(lvl.ID, status)
+	if err := logr.lvlCache.put(lvl.ID, status); err != nil {
+		logr.OnLoggerError(err)
+		return LevelStatus{}
+	}
 	return status
 }

--- a/vendor/github.com/wiggin77/logr/target/file.go
+++ b/vendor/github.com/wiggin77/logr/target/file.go
@@ -0,0 +1,92 @@
+package target
+
+import (
+	"context"
+	"io"
+
+	"github.com/wiggin77/logr"
+	"github.com/wiggin77/merror"
+	"gopkg.in/natefinch/lumberjack.v2"
+)
+
+type FileOptions struct {
+	// Filename is the file to write logs to.  Backup log files will be retained
+	// in the same directory.  It uses <processname>-lumberjack.log in
+	// os.TempDir() if empty.
+	Filename string
+
+	// MaxSize is the maximum size in megabytes of the log file before it gets
+	// rotated. It defaults to 100 megabytes.
+	MaxSize int
+
+	// MaxAge is the maximum number of days to retain old log files based on the
+	// timestamp encoded in their filename.  Note that a day is defined as 24
+	// hours and may not exactly correspond to calendar days due to daylight
+	// savings, leap seconds, etc. The default is not to remove old log files
+	// based on age.
+	MaxAge int
+
+	// MaxBackups is the maximum number of old log files to retain.  The default
+	// is to retain all old log files (though MaxAge may still cause them to get
+	// deleted.)
+	MaxBackups int
+
+	// Compress determines if the rotated log files should be compressed
+	// using gzip. The default is not to perform compression.
+	Compress bool
+}
+
+// File outputs log records to a file which can be log rotated based on size or age.
+// Uses `https://github.com/natefinch/lumberjack` for rotation.
+type File struct {
+	logr.Basic
+	out io.WriteCloser
+}
+
+// NewFileTarget creates a target capable of outputting log records to a rotated file.
+func NewFileTarget(filter logr.Filter, formatter logr.Formatter, opts FileOptions, maxQueue int) *File {
+	lumber := &lumberjack.Logger{
+		Filename:   opts.Filename,
+		MaxSize:    opts.MaxSize,
+		MaxBackups: opts.MaxBackups,
+		MaxAge:     opts.MaxAge,
+		Compress:   opts.Compress,
+	}
+	f := &File{out: lumber}
+	f.Basic.Start(f, f, filter, formatter, maxQueue)
+	return f
+}
+
+// Write converts the log record to bytes, via the Formatter,
+// and outputs to a file.
+func (f *File) Write(rec *logr.LogRec) error {
+	_, stacktrace := f.IsLevelEnabled(rec.Level())
+
+	buf := rec.Logger().Logr().BorrowBuffer()
+	defer rec.Logger().Logr().ReleaseBuffer(buf)
+
+	buf, err := f.Formatter().Format(rec, stacktrace, buf)
+	if err != nil {
+		return err
+	}
+	_, err = f.out.Write(buf.Bytes())
+	return err
+}
+
+// Shutdown flushes any remaining log records and closes the file.
+func (f *File) Shutdown(ctx context.Context) error {
+	errs := merror.New()
+
+	err := f.Basic.Shutdown(ctx)
+	errs.Append(err)
+
+	err = f.out.Close()
+	errs.Append(err)
+
+	return errs.ErrorOrNil()
+}
+
+// String returns a string representation of this target.
+func (f *File) String() string {
+	return "FileTarget"
+}
--- a/vendor/github.com/wiggin77/logr/target/syslog.go
+++ b/vendor/github.com/wiggin77/logr/target/syslog.go
@@ -0,0 +1,94 @@
+// +build !windows,!nacl,!plan9
+
+package target
+
+import (
+	"context"
+	"fmt"
+	"log/syslog"
+
+	"github.com/wiggin77/logr"
+	"github.com/wiggin77/merror"
+)
+
+// Syslog outputs log records to local or remote syslog.
+type Syslog struct {
+	logr.Basic
+	w *syslog.Writer
+}
+
+// SyslogParams provides parameters for dialing a syslog daemon.
+type SyslogParams struct {
+	Network  string
+	Raddr    string
+	Priority syslog.Priority
+	Tag      string
+}
+
+// NewSyslogTarget creates a target capable of outputting log records to remote or local syslog.
+func NewSyslogTarget(filter logr.Filter, formatter logr.Formatter, params *SyslogParams, maxQueue int) (*Syslog, error) {
+	writer, err := syslog.Dial(params.Network, params.Raddr, params.Priority, params.Tag)
+	if err != nil {
+		return nil, err
+	}
+
+	s := &Syslog{w: writer}
+	s.Basic.Start(s, s, filter, formatter, maxQueue)
+
+	return s, nil
+}
+
+// Shutdown stops processing log records after making best
+// effort to flush queue.
+func (s *Syslog) Shutdown(ctx context.Context) error {
+	errs := merror.New()
+
+	err := s.Basic.Shutdown(ctx)
+	errs.Append(err)
+
+	err = s.w.Close()
+	errs.Append(err)
+
+	return errs.ErrorOrNil()
+}
+
+// Write converts the log record to bytes, via the Formatter,
+// and outputs to syslog.
+func (s *Syslog) Write(rec *logr.LogRec) error {
+	_, stacktrace := s.IsLevelEnabled(rec.Level())
+
+	buf := rec.Logger().Logr().BorrowBuffer()
+	defer rec.Logger().Logr().ReleaseBuffer(buf)
+
+	buf, err := s.Formatter().Format(rec, stacktrace, buf)
+	if err != nil {
+		return err
+	}
+	txt := buf.String()
+
+	switch rec.Level() {
+	case logr.Panic, logr.Fatal:
+		err = s.w.Crit(txt)
+	case logr.Error:
+		err = s.w.Err(txt)
+	case logr.Warn:
+		err = s.w.Warning(txt)
+	case logr.Debug, logr.Trace:
+		err = s.w.Debug(txt)
+	default:
+		// logr.Info plus all custom levels.
+		err = s.w.Info(txt)
+	}
+
+	if err != nil {
+		reporter := rec.Logger().Logr().ReportError
+		reporter(fmt.Errorf("syslog write fail: %w", err))
+		// syslog writer will try to reconnect.
+	}
+	return err
+}
+
+// String returns a string representation of this target.
+func (s *Syslog) String() string {
+	return "SyslogTarget"
+}
--- a/vendor/github.com/wiggin77/logr/target/writer.go
+++ b/vendor/github.com/wiggin77/logr/target/writer.go
@@ -0,0 +1,45 @@
+package target
+
+import (
+	"io"
+	"io/ioutil"
+
+	"github.com/wiggin77/logr"
+)
+
+// Writer outputs log records to any `io.Writer`.
+type Writer struct {
+	logr.Basic
+	out io.Writer
+}
+
+// NewWriterTarget creates a target capable of outputting log records to an io.Writer.
+func NewWriterTarget(filter logr.Filter, formatter logr.Formatter, out io.Writer, maxQueue int) *Writer {
+	if out == nil {
+		out = ioutil.Discard
+	}
+	w := &Writer{out: out}
+	w.Basic.Start(w, w, filter, formatter, maxQueue)
+	return w
+}
+
+// Write converts the log record to bytes, via the Formatter,
+// and outputs to the io.Writer.
+func (w *Writer) Write(rec *logr.LogRec) error {
+	_, stacktrace := w.IsLevelEnabled(rec.Level())
+
+	buf := rec.Logger().Logr().BorrowBuffer()
+	defer rec.Logger().Logr().ReleaseBuffer(buf)
+
+	buf, err := w.Formatter().Format(rec, stacktrace, buf)
+	if err != nil {
+		return err
+	}
+	_, err = w.out.Write(buf.Bytes())
+	return err
+}
+
+// String returns a string representation of this target.
+func (w *Writer) String() string {
+	return "WriterTarget"
+}
--- a/vendor/github.com/wiggin77/logrus4logr/.gitignore
+++ b/vendor/github.com/wiggin77/logrus4logr/.gitignore
@@ -1,22 +0,0 @@
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, build with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Log files
-*.log
-
-# test apps
-test/cmd/textformatter/textformatter
-test/cmd/nestedformatter/nestedformatter
-test/cmd/fluentdformatter/fluentdformatter
-test/cmd/lfshook/lfshook
-test/cmd/lfshook-simple/lfshook-simple
--- a/vendor/github.com/wiggin77/logrus4logr/LICENSE
+++ b/vendor/github.com/wiggin77/logrus4logr/LICENSE
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2019 wiggin77
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
--- a/vendor/github.com/wiggin77/logrus4logr/README.md
+++ b/vendor/github.com/wiggin77/logrus4logr/README.md
@@ -1,91 +0,0 @@
-# logrus4logr
-
-[![GoDoc](https://godoc.org/github.com/wiggin77/logrus4logr?status.svg)](https://godoc.org/github.com/wiggin77/logrus4logr)
-
-Provides adapters for using [Logrus](https://github.com/sirupsen/logrus) hooks and formatters with [Logr](https://github.com/wiggin77/logr).
-
-While Logrus hooks and formatters can easily be modified to work directly with Logr, these adapters are provided for convenience.
-
-## Hooks
-
-A Logrus hook can be adapted to a Logr target. The example below uses [LFSHook](https://github.com/rifflock/lfshook).
-More examples can be found [here](./test/cmd).
-
-```go
-package main
-import (
-  "github.com/rifflock/lfshook"
-  "github.com/sirupsen/logrus"
-  "github.com/wiggin77/logr"
-  "github.com/wiggin77/logrus4logr"
-)
-
-func main() {
-  var lgr = &logr.Logr{}
-
-  // create a Local File System Hook (LFSHook)
-  pathMap := lfshook.PathMap{
-    logrus.InfoLevel:  "./info.log",
-    logrus.WarnLevel:  "./warn.log",
-    logrus.ErrorLevel: "./error.log",
-  }
-  lfsHook := lfshook.NewHook(pathMap, &logrus.JSONFormatter{})
-
-  // log severity Info or higher.
-  filter := &logr.StdFilter{Lvl: logr.Info}
-
-  // create adapter wrapping lfshook.
-  target := logrus4logr.NewAdapterTarget(filter, nil, lfsHook, 1000)
-  lgr.AddTarget(target)
-
-  // log stuff!
-  logger := lgr.NewLogger().WithField("status", "woot!")
-
-  logger.Info("I'm hooked on Logr")
-  logger.WithField("code", 501).Error("Request failed")
-
-  lgr.Shutdown()
-}
-```
-
-## Formatters
-
-A Logrus formatter can be used by Logr via an adapter. The example below uses Logrus' built-in TextFormatter.
-More examples can be found [here](./test/cmd).
-
-```go
-package main
-import (
-  "github.com/sirupsen/logrus"
-  "github.com/wiggin77/logr"
-  "github.com/wiggin77/logrus4logr"
-)
-
-func main() {
-  var lgr = &logr.Logr{}
-
-  // create a Logrus TextFormatter with whatever settings you prefer.
-  logrusFormatter := &logrus.TextFormatter{
-    // settings...
-  }
-
-  // log severity Info or higher.
-  filter := &logr.StdFilter{Lvl: logr.Info}
-
-  // wrap TextFormatter in Logr adapter.
-  formatter := &logrus4logr.FAdapter{Fmtr: logrusFormatter}
-
-  // create writer target to stdout using adapter.
-  var t logr.Target
-  t = target.NewWriterTarget(filter, formatter, os.Stdout, 1000)
-  lgr.AddTarget(t)
-
-  // log stuff!
-  logger := lgr.NewLogger().WithField("status", "woot!")
-
-  logger.Info("I'm hooked on Logr")
-  logger.WithField("code", 501).Error("Request failed")
-
-  lgr.Shutdown()
-}
-```
--- a/vendor/github.com/wiggin77/logrus4logr/convert.go
+++ b/vendor/github.com/wiggin77/logrus4logr/convert.go
@@ -1,51 +0,0 @@
-package logrus4logr
-
-import (
-	"github.com/wiggin77/logr"
-
-	"github.com/sirupsen/logrus"
-)
-
-func convertLogRec(rec *logr.LogRec, rus *logrus.Logger) *logrus.Entry {
-	entry := &logrus.Entry{
-		Logger: rus,
-		Data:   convertFields(rec.Fields()),
-		Time:   rec.Time(),
-		Level:  convertLevel(rec.Level()),
-		//Caller: *runtime.Frame
-		Message: rec.Msg(),
-		//Buffer *bytes.Buffer
-		//Context context.Context
-		//err string
-	}
-	return entry
-}
-
-func convertLevel(lvl logr.Level) logrus.Level {
-	switch lvl {
-	case logr.Panic:
-		return logrus.PanicLevel
-	case logr.Fatal:
-		return logrus.FatalLevel
-	case logr.Error:
-		return logrus.ErrorLevel
-	case logr.Warn:
-		return logrus.WarnLevel
-	case logr.Info:
-		return logrus.InfoLevel
-	case logr.Debug:
-		return logrus.DebugLevel
-	case logr.Trace:
-		return logrus.TraceLevel
-	default:
-		return logrus.InfoLevel
-	}
-}
-
-func convertFields(flds logr.Fields) logrus.Fields {
-	f := make(logrus.Fields, len(flds))
-	for k, v := range flds {
-		f[k] = v
-	}
-	return f
-}
--- a/vendor/github.com/wiggin77/logrus4logr/formatter.go
+++ b/vendor/github.com/wiggin77/logrus4logr/formatter.go
@@ -1,36 +0,0 @@
-package logrus4logr
-
-import (
-	"bytes"
-	"sync"
-
-	"github.com/sirupsen/logrus"
-	"github.com/wiggin77/logr"
-)
-
-// FAdapter wraps a Logrus formatter so it can be used as a Logr formatter.
-type FAdapter struct {
-	// Fmtr is the Logrus formatter to wrap.
-	Fmtr logrus.Formatter
-
-	// Logger is an optional logrus.Logger instance to use instead of the default.
-	Logger *logrus.Logger
-
-	once sync.Once
-}
-
-// Format converts a log record to bytes using a Logrus formatter.
-func (a *FAdapter) Format(rec *logr.LogRec, stacktrace bool, buf *bytes.Buffer) (*bytes.Buffer, error) {
-	a.once.Do(func() {
-		if a.Logger == nil {
-			a.Logger = logrus.StandardLogger()
-		}
-	})
-	entry := convertLogRec(rec, a.Logger)
-
-	data, err := a.Fmtr.Format(entry)
-	if err == nil {
-		buf.Write(data)
-	}
-	return buf, err
-}
--- a/vendor/github.com/wiggin77/logrus4logr/go.mod
+++ b/vendor/github.com/wiggin77/logrus4logr/go.mod
@@ -1,15 +0,0 @@
-module github.com/wiggin77/logrus4logr
-
-go 1.13
-
-require (
-	github.com/Freman/eventloghook v0.0.0-20191003051739-e4d803b6b48b
-	github.com/antonfisher/nested-logrus-formatter v1.0.2
-	github.com/joonix/log v0.0.0-20190524090622-13fe31bbdd7a
-	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5
-	github.com/sirupsen/logrus v1.4.2
-	github.com/wiggin77/logr v1.0.3
-	golang.org/x/sys v0.0.0-20191008105621-543471e840be
-	google.golang.org/genproto v0.0.0-20191007204434-a023cd5227bd // indirect
-)
--- a/vendor/github.com/wiggin77/logrus4logr/go.sum
+++ b/vendor/github.com/wiggin77/logrus4logr/go.sum
@@ -1,218 +0,0 @@
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.37.0/go.mod h1:TS1dMSSfndXH133OKGwekG838Om/cQT0BUHV3HcBgoo=
-dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU=
-dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBrvjyP0v+ecvNYvCpyZgu5/xkfAUhi6wJj28eUfSU=
-dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
-dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU=
-git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/Freman/eventloghook v0.0.0-20191003051739-e4d803b6b48b h1:IltY1fRcdIshI/c8KOdmaO8P4lBwDXHJYPymMisvvDs=
-github.com/Freman/eventloghook v0.0.0-20191003051739-e4d803b6b48b/go.mod h1:VGwG8f2pQ8SAFjTSH3PEDmLdlvi0XTd7a4C4AZn+pVw=
-github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
-github.com/antonfisher/nested-logrus-formatter v1.0.2 h1:t65eOqj0fWbOkZR2+OgmxPa0KYIwbPhKdYmseaCMIyI=
-github.com/antonfisher/nested-logrus-formatter v1.0.2/go.mod h1:6WTfyWFkBc9+zyBaKIqRrg/KwMqBbodBjgbHjDz7zjA=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g=
-github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
-github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
-github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
-github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
-github.com/francoispqt/gojay v1.2.13 h1:d2m3sFjloqoIUQU3TsHBgj6qg/BVGlTBeHDUmyJnXKk=
-github.com/francoispqt/gojay v1.2.13/go.mod h1:ehT5mTG4ua4581f1++1WLG0vPdaA9HaiDsoyrBGkyDY=
-github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
-github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
-github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
-github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
-github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
-github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
-github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
-github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
-github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
-github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
-github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
-github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
-github.com/google/go-github v17.0.0+incompatible/go.mod h1:zLgOLi98H3fifZn+44m+umXrS52loVEgC2AApnigrVQ=
-github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
-github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
-github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
-github.com/googleapis/gax-go v2.0.0+incompatible/go.mod h1:SFVmujtThgffbyetf+mdk2eWhX2bMyUtNHzFKcPA9HY=
-github.com/googleapis/gax-go/v2 v2.0.3/go.mod h1:LLvjysVCY1JZeum8Z6l8qUty8fiNwE08qbEPm1M08qg=
-github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
-github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
-github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
-github.com/jellevandenhooff/dkim v0.0.0-20150330215556-f50fe3d243e1/go.mod h1:E0B/fFc00Y+Rasa88328GlI/XbtyysCtTHZS8h7IrBU=
-github.com/joonix/log v0.0.0-20190524090622-13fe31bbdd7a h1:LL1gwNo4Z1LG68SaaNb8bxB+YnMSilYzytRfkF3AigE=
-github.com/joonix/log v0.0.0-20190524090622-13fe31bbdd7a/go.mod h1:fS54ONkjDV71zS9CDx3V9K21gJg7byKSvI4ajuWFNJw=
-github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
-github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
-github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
-github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
-github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s=
-github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.3/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/lunixbochs/vtclean v1.0.0/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
-github.com/mailru/easyjson v0.0.0-20190312143242-1de009706dbe/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
-github.com/microcosm-cc/bluemonday v1.0.1/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4=
-github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/neelance/astrewrite v0.0.0-20160511093645-99348263ae86/go.mod h1:kHJEU3ofeGjhHklVoIGuVj85JJwZ6kWPaJwCIxgnFmo=
-github.com/neelance/sourcemap v0.0.0-20151028013722-8c68805598ab/go.mod h1:Qr6/a/Q4r9LP1IltGz7tA7iOK1WonHEYhu1HRBA7ZiM=
-github.com/nsf/jsondiff v0.0.0-20190712045011-8443391ee9b6/go.mod h1:uFMI8w+ref4v2r9jz+c9i1IfIttS/OkmLfrk1jne5hs=
-github.com/openzipkin/zipkin-go v0.1.1/go.mod h1:NtoC/o8u3JlF1lSlyPNswIbeQH9bJTmOf0Erfk+hxe8=
-github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_golang v0.8.0/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
-github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
-github.com/prometheus/common v0.0.0-20180801064454-c7de2306084e/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
-github.com/prometheus/procfs v0.0.0-20180725123919-05ee40e3a273/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
-github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5 h1:mZHayPoR0lNmnHyvtYjDeq0zlVHn9K/ZXoy17ylucdo=
-github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5/go.mod h1:GEXHk5HgEKCvEIIrSpFI3ozzG5xOKA2DVlEX/gGnewM=
-github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
-github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
-github.com/shurcooL/component v0.0.0-20170202220835-f88ec8f54cc4/go.mod h1:XhFIlyj5a1fBNx5aJTbKoIq0mNaPvOagO+HjB3EtxrY=
-github.com/shurcooL/events v0.0.0-20181021180414-410e4ca65f48/go.mod h1:5u70Mqkb5O5cxEA8nxTsgrgLehJeAw6Oc4Ab1c/P1HM=
-github.com/shurcooL/github_flavored_markdown v0.0.0-20181002035957-2122de532470/go.mod h1:2dOwnU2uBioM+SGy2aZoq1f/Sd1l9OkAeAUvjSyvgU0=
-github.com/shurcooL/go v0.0.0-20180423040247-9e1955d9fb6e/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
-github.com/shurcooL/go-goon v0.0.0-20170922171312-37c2f522c041/go.mod h1:N5mDOmsrJOB+vfqUK+7DmDyjhSLIIBnXo9lvZJj3MWQ=
-github.com/shurcooL/gofontwoff v0.0.0-20180329035133-29b52fc0a18d/go.mod h1:05UtEgK5zq39gLST6uB0cf3NEHjETfB4Fgr3Gx5R9Vw=
-github.com/shurcooL/gopherjslib v0.0.0-20160914041154-feb6d3990c2c/go.mod h1:8d3azKNyqcHP1GaQE/c6dDgjkgSx2BZ4IoEi4F1reUI=
-github.com/shurcooL/highlight_diff v0.0.0-20170515013008-09bb4053de1b/go.mod h1:ZpfEhSmds4ytuByIcDnOLkTHGUI6KNqRNPDLHDk+mUU=
-github.com/shurcooL/highlight_go v0.0.0-20181028180052-98c3abbbae20/go.mod h1:UDKB5a1T23gOMUJrI+uSuH0VRDStOiUVSjBTRDVBVag=
-github.com/shurcooL/home v0.0.0-20181020052607-80b7ffcb30f9/go.mod h1:+rgNQw2P9ARFAs37qieuu7ohDNQ3gds9msbT2yn85sg=
-github.com/shurcooL/htmlg v0.0.0-20170918183704-d01228ac9e50/go.mod h1:zPn1wHpTIePGnXSHpsVPWEktKXHr6+SS6x/IKRb7cpw=
-github.com/shurcooL/httperror v0.0.0-20170206035902-86b7830d14cc/go.mod h1:aYMfkZ6DWSJPJ6c4Wwz3QtW22G7mf/PEgaB9k/ik5+Y=
-github.com/shurcooL/httpfs v0.0.0-20171119174359-809beceb2371/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
-github.com/shurcooL/httpgzip v0.0.0-20180522190206-b1c53ac65af9/go.mod h1:919LwcH0M7/W4fcZ0/jy0qGght1GIhqyS/EgWGH2j5Q=
-github.com/shurcooL/issues v0.0.0-20181008053335-6292fdc1e191/go.mod h1:e2qWDig5bLteJ4fwvDAc2NHzqFEthkqn7aOZAOpj+PQ=
-github.com/shurcooL/issuesapp v0.0.0-20180602232740-048589ce2241/go.mod h1:NPpHK2TI7iSaM0buivtFUc9offApnI0Alt/K8hcHy0I=
-github.com/shurcooL/notifications v0.0.0-20181007000457-627ab5aea122/go.mod h1:b5uSkrEVM1jQUspwbixRBhaIjIzL2xazXp6kntxYle0=
-github.com/shurcooL/octicon v0.0.0-20181028054416-fa4f57f9efb2/go.mod h1:eWdoE5JD4R5UVWDucdOPg1g2fqQRq78IQa9zlOV1vpQ=
-github.com/shurcooL/reactions v0.0.0-20181006231557-f2e0b4ca5b82/go.mod h1:TCR1lToEk4d2s07G3XGfz2QrgHXg4RJBvjrOozvoWfk=
-github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
-github.com/shurcooL/users v0.0.0-20180125191416-49c67e49c537/go.mod h1:QJTqeLYEDaXHZDBsXlPCDqdhQuJkuw4NOtaxYe3xii4=
-github.com/shurcooL/webdavfs v0.0.0-20170829043945-18c3829fa133/go.mod h1:hKmq5kWdCj2z2KEozexVbfEZIWiTjhE0+UjmZgPqehw=
-github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
-github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
-github.com/sourcegraph/annotate v0.0.0-20160123013949-f4cad6c6324d/go.mod h1:UdhH50NIW0fCiwBSr0co2m7BnFLdv4fQTgdqdJTHFeE=
-github.com/sourcegraph/syntaxhighlight v0.0.0-20170531221838-bd320f5d308e/go.mod h1:HuIsMU8RRBOtsCgI77wP899iHVBQpCmg4ErYMZB+2IA=
-github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
-github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07/go.mod h1:kDXzergiv9cbyO7IOYJZWg1U88JhDg3PB6klq9Hg2pA=
-github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU=
-github.com/viant/toolbox v0.24.0/go.mod h1:OxMCG57V0PXuIP2HNQrtJf2CjqdmbrOx5EkMILuUhzM=
-github.com/wiggin77/cfg v1.0.2 h1:NBUX+iJRr+RTncTqTNvajHwzduqbhCQjEqxLHr6Fk7A=
-github.com/wiggin77/cfg v1.0.2/go.mod h1:b3gotba2e5bXTqTW48DwIFoLc+4lWKP7WPi/CdvZ4aE=
-github.com/wiggin77/logr v0.0.0-20191008153504-baac1b801e73 h1:lRao0Wc0zDcje991m1OQzCDXDhJ2dAU2J+214tEoUdQ=
-github.com/wiggin77/logr v0.0.0-20191008153504-baac1b801e73/go.mod h1:VZeJzSbyHqC3zInXnFBJZURn9rGbqlTzlO2m5wdijZ8=
-github.com/wiggin77/logr v0.0.0-20191009035425-189ce7304c34 h1:XhYLDM920VmlED8oElS+0/odwPeH3qkkmlvS0VVwCPE=
-github.com/wiggin77/logr v0.0.0-20191009035425-189ce7304c34/go.mod h1:VZeJzSbyHqC3zInXnFBJZURn9rGbqlTzlO2m5wdijZ8=
-github.com/wiggin77/logr v0.0.0-20191011233000-e3bc20703517 h1:vdjEWflo0H1hEt2Iw9A3aqtCWx8dnUmIYstZtLsF2Hg=
-github.com/wiggin77/logr v0.0.0-20191011233000-e3bc20703517/go.mod h1:9sOJ1T4F2YdtgMrMaq9I1PiTV8R6wKModG5qZH+ba/s=
-github.com/wiggin77/logr v0.0.0-20191014204114-2df550845cfc h1:ZTtN7Tg+n2OAhQTy++YLQBl52pdUyOWPXTB6wjFdb5g=
-github.com/wiggin77/logr v0.0.0-20191014204114-2df550845cfc/go.mod h1:9sOJ1T4F2YdtgMrMaq9I1PiTV8R6wKModG5qZH+ba/s=
-github.com/wiggin77/logr v0.0.0-20200207002347-890d83b925be h1:lGz7zKuDckJCH48b4YCEV8nNOmETu6bW3CCws7/Euvc=
-github.com/wiggin77/logr v0.0.0-20200207002347-890d83b925be/go.mod h1:oIvnsSkyTQojUsr7QO0d4rE2afZbsTj/5WbiikGJu3E=
-github.com/wiggin77/logr v0.0.0-20200207172336-0c93e6357eb5 h1:PahhDMzc5XrJg/mgT87Aav4npUCkA5cBGyN9WQw3GVY=
-github.com/wiggin77/logr v0.0.0-20200207172336-0c93e6357eb5/go.mod h1:oIvnsSkyTQojUsr7QO0d4rE2afZbsTj/5WbiikGJu3E=
-github.com/wiggin77/logr v0.0.0-20200207192333-388c3fe88257 h1:SusN+cM1cWx20H9vv4N3dQUIlhfncUxLi8lokmo8ZUs=
-github.com/wiggin77/logr v0.0.0-20200207192333-388c3fe88257/go.mod h1:oIvnsSkyTQojUsr7QO0d4rE2afZbsTj/5WbiikGJu3E=
-github.com/wiggin77/logr v1.0.0 h1:i0hCQjlUpwBYdcu7iqf3hQCNIH9uf9Y2jbwcReNPscc=
-github.com/wiggin77/logr v1.0.0/go.mod h1:oIvnsSkyTQojUsr7QO0d4rE2afZbsTj/5WbiikGJu3E=
-github.com/wiggin77/logr v1.0.2 h1:zNuYJ+UABevEFhvlEi/MXGYiZgVrMmUJPPt60xmByBs=
-github.com/wiggin77/logr v1.0.2/go.mod h1:oIvnsSkyTQojUsr7QO0d4rE2afZbsTj/5WbiikGJu3E=
-github.com/wiggin77/logr v1.0.3 h1:4Cj899GZJInB9vudlxsmLRDsBlsw9pE/nyJo9XZ/yzo=
-github.com/wiggin77/logr v1.0.3/go.mod h1:oIvnsSkyTQojUsr7QO0d4rE2afZbsTj/5WbiikGJu3E=
-github.com/wiggin77/merror v1.0.2 h1:V0nH9eFp64ASyaXC+pB5WpvBoCg7NUwvaCSKdzlcHqw=
-github.com/wiggin77/merror v1.0.2/go.mod h1:uQTcIU0Z6jRK4OwqganPYerzQxSFJ4GSHM3aurxxQpg=
-go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
-go4.org v0.0.0-20180809161055-417644f6feb5/go.mod h1:MkTOUMDaeVYJUOUsaDXIhWPZYa1yOyC1qaOBpL57BhE=
-golang.org/x/build v0.0.0-20190111050920-041ab4dc3f9d/go.mod h1:OWs+y06UdEOHN4y+MfF/py+xQ/tYqIWW03b70/CG9Rw=
-golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
-golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
-golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
-golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20181029044818-c44066c5c816/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20181106065722-10aee1819953/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190313220215-9f648a60d977/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
-golang.org/x/perf v0.0.0-20180704124530-6e6d33e29852/go.mod h1:JLpeXjPJfIyPr5TlbXLkXWLhP8nz10XfvxElABhCtcw=
-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 v0.0.0-20190227155943-e225da77a7e6/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 v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20181029174526-d69651ed3497/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 v0.0.0-20190316082340-a2f829d7f35f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
-golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191008105621-543471e840be h1:QAcqgptGM8IQBC9K/RC4o+O9YmqEm0diQn9QmZw/0mU=
-golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20181030000716-a0a13e073c7b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
-google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
-google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
-google.golang.org/api v0.1.0/go.mod h1:UGEZY7KEX120AnNLIHFMKIo4obdJhkp2tPbaPlQx13Y=
-google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
-google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
-google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
-google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
-google.golang.org/genproto v0.0.0-20181202183823-bd91e49a0898/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg=
-google.golang.org/genproto v0.0.0-20190306203927-b5d61aea6440/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
-google.golang.org/genproto v0.0.0-20190522204451-c2c4e71fbf69 h1:4rNOqY4ULrKzS6twXa619uQgI7h9PaVd4ZhjFQ7C5zs=
-google.golang.org/genproto v0.0.0-20190522204451-c2c4e71fbf69/go.mod h1:z3L6/3dTEVtUr6QSP8miRzeRqwQOioJ9I66odjN4I7s=
-google.golang.org/genproto v0.0.0-20191007204434-a023cd5227bd h1:84VQPzup3IpKLxuIAZjHMhVjJ8fZ4/i3yUnj3k6fUdw=
-google.golang.org/genproto v0.0.0-20191007204434-a023cd5227bd/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
-google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
-google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
-google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
-google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
-gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
-gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
-gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
-honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-sourcegraph.com/sourcegraph/go-diff v0.5.0/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=
-sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=
--- a/vendor/github.com/wiggin77/logrus4logr/target.go
+++ b/vendor/github.com/wiggin77/logrus4logr/target.go
@@ -1,44 +0,0 @@
-package logrus4logr
-
-import (
-	"fmt"
-
-	"github.com/wiggin77/logr"
-
-	"github.com/sirupsen/logrus"
-)
-
-// TAdapter wraps a Logrus hook allowing the hook be used as a Logr target.
-// Create instances with `NewAdapterTarget`.
-type TAdapter struct {
-	logr.Basic
-	hook logrus.Hook
-
-	// Logger is an optional logrus.Logger instance to use instead of the default.
-	Logger *logrus.Logger
-}
-
-// NewAdapterTarget creates a target wrapper for a Logrus hook.
-// If filter and/or formatter are nil then defaults will be used (Panic level; Plain formatter).
-func NewAdapterTarget(filter logr.Filter, formatter logr.Formatter, hook logrus.Hook, maxQueue int) *TAdapter {
-	a := &TAdapter{hook: hook}
-	a.Basic.Start(a, a, filter, formatter, maxQueue)
-	return a
-}
-
-// Write converts a log record to a Logrus entry and
-// passes it to the Logrus hook.
-func (a *TAdapter) Write(rec *logr.LogRec) error {
-	rus := a.Logger
-	if rus == nil {
-		rus = logrus.StandardLogger()
-	}
-
-	entry := convertLogRec(rec, rus)
-	return a.hook.Fire(entry)
-}
-
-// String returns the type name of the Logrus hook.
-func (a *TAdapter) String() string {
-	return fmt.Sprintf("%T", a.hook)
-}
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -227,8 +227,6 @@ github.com/sean-/seed
 github.com/segmentio/analytics-go
 # github.com/segmentio/backo-go v0.0.0-20160424052352-204274ad699c
 github.com/segmentio/backo-go
-# github.com/shinji62/logrus-syslog-ng v0.0.0-20180605090607-3974ebb047a0
-github.com/shinji62/logrus-syslog-ng
 # github.com/sirupsen/logrus v1.4.2
 github.com/sirupsen/logrus
 # github.com/spf13/afero v1.2.2
@@ -282,11 +280,10 @@ github.com/uber/jaeger-lib/metrics
 github.com/wiggin77/cfg
 github.com/wiggin77/cfg/ini
 github.com/wiggin77/cfg/timeconv
-# github.com/wiggin77/logr v1.0.3
+# github.com/wiggin77/logr v1.0.4
 github.com/wiggin77/logr
 github.com/wiggin77/logr/format
-# github.com/wiggin77/logrus4logr v1.0.2
-github.com/wiggin77/logrus4logr
+github.com/wiggin77/logr/target
 # github.com/wiggin77/merror v1.0.2
 github.com/wiggin77/merror
 # github.com/xtgo/uuid v0.0.0-20140804021211-a0b114877d4c
--- a/web/context.go
+++ b/web/context.go
@@ -42,22 +42,10 @@ func (c *Context) LogAuditRecWithLevel(rec *audit.Record, level audit.Level) {
 		}
 		rec.Fail()
 	}
-	c.App.Srv().Audit.LogRecord(level, *rec)
-}
-
-// LogAuditMeta creates an audit record and logs it.
-func (c *Context) LogAuditEx(event string, status string) {
-	rec := c.MakeAuditRecord(event, status)
-	c.LogAuditRec(rec)
-}
-
-// LogAuditMeta creates an audit record with metadata and logs it.
-func (c *Context) LogAuditMeta(event string, status string, meta audit.Meta) {
-	rec := c.MakeAuditRecord(event, status)
-	if meta != nil {
-		rec.Meta = meta
+	if cid := c.App.GetClusterId(); cid != "" {
+		rec.AddMeta(audit.KeyClusterID, cid)
 	}
-	c.LogAuditRec(rec)
+	c.App.Srv().Audit.LogRecord(level, *rec)
 }

 // MakeAuditRecord creates a audit record pre-populated with data from this context.