summaryrefslogtreecommitdiffstats
path: root/vendor/github.com/mattermost/mattermost-server/v5/mlog
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/github.com/mattermost/mattermost-server/v5/mlog')
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/default.go95
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/errors.go30
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/global.go95
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/levels.go39
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/log.go325
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/logr.go247
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/stdlog.go87
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/sugar.go28
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/syslog.go142
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/tcp.go274
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/test-tls-client-cert.pem43
-rw-r--r--vendor/github.com/mattermost/mattermost-server/v5/mlog/testing.go44
12 files changed, 0 insertions, 1449 deletions
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/default.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/default.go
deleted file mode 100644
index 1e409b19..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/default.go
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import (
- "context"
- "encoding/json"
- "errors"
- "fmt"
- "os"
-
- "github.com/mattermost/logr"
-)
-
-// defaultLog manually encodes the log to STDERR, providing a basic, default logging implementation
-// before mlog is fully configured.
-func defaultLog(level, msg string, fields ...Field) {
- log := struct {
- Level string `json:"level"`
- Message string `json:"msg"`
- Fields []Field `json:"fields,omitempty"`
- }{
- level,
- msg,
- fields,
- }
-
- if b, err := json.Marshal(log); err != nil {
- fmt.Fprintf(os.Stderr, `{"level":"error","msg":"failed to encode log message"}%s`, "\n")
- } else {
- fmt.Fprintf(os.Stderr, "%s\n", b)
- }
-}
-
-func defaultDebugLog(msg string, fields ...Field) {
- defaultLog("debug", msg, fields...)
-}
-
-func defaultInfoLog(msg string, fields ...Field) {
- defaultLog("info", msg, fields...)
-}
-
-func defaultWarnLog(msg string, fields ...Field) {
- defaultLog("warn", msg, fields...)
-}
-
-func defaultErrorLog(msg string, fields ...Field) {
- defaultLog("error", msg, fields...)
-}
-
-func defaultCriticalLog(msg string, fields ...Field) {
- // We map critical to error in zap, so be consistent.
- defaultLog("error", msg, fields...)
-}
-
-func defaultCustomLog(lvl LogLevel, msg string, fields ...Field) {
- // custom log levels are only output once log targets are configured.
-}
-
-func defaultCustomMultiLog(lvl []LogLevel, msg string, fields ...Field) {
- // custom log levels are only output once log targets are configured.
-}
-
-func defaultFlush(ctx context.Context) error {
- return nil
-}
-
-func defaultAdvancedConfig(cfg LogTargetCfg) error {
- // mlog.ConfigAdvancedConfig should not be called until default
- // logger is replaced with mlog.Logger instance.
- return errors.New("cannot config advanced logging on default logger")
-}
-
-func defaultAdvancedShutdown(ctx context.Context) error {
- return nil
-}
-
-func defaultAddTarget(targets ...logr.Target) error {
- // mlog.AddTarget should not be called until default
- // logger is replaced with mlog.Logger instance.
- return errors.New("cannot AddTarget on default logger")
-}
-
-func defaultRemoveTargets(ctx context.Context, f func(TargetInfo) bool) error {
- // mlog.RemoveTargets should not be called until default
- // logger is replaced with mlog.Logger instance.
- return errors.New("cannot RemoveTargets on default logger")
-}
-
-func defaultEnableMetrics(collector logr.MetricsCollector) error {
- // mlog.EnableMetrics should not be called until default
- // logger is replaced with mlog.Logger instance.
- return errors.New("cannot EnableMetrics on default logger")
-}
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/errors.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/errors.go
deleted file mode 100644
index f8d58968..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/errors.go
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import "github.com/mattermost/logr"
-
-// onLoggerError is called when the logging system encounters an error,
-// such as a target not able to write records. The targets will keep trying
-// however the error will be logged with a dedicated level that can be output
-// to a safe/always available target for monitoring or alerting.
-func onLoggerError(err error) {
- Log(LvlLogError, "advanced logging error", Err(err))
-}
-
-// onQueueFull is called when the main logger queue is full, indicating the
-// volume and frequency of log record creation is too high for the queue size
-// and/or the target latencies.
-func onQueueFull(rec *logr.LogRec, maxQueueSize int) bool {
- Log(LvlLogError, "main queue full, dropping record", Any("rec", rec))
- return true // drop record
-}
-
-// onTargetQueueFull is called when the main logger queue is full, indicating the
-// volume and frequency of log record creation is too high for the target's queue size
-// and/or the target latency.
-func onTargetQueueFull(target logr.Target, rec *logr.LogRec, maxQueueSize int) bool {
- Log(LvlLogError, "target queue full, dropping record", String("target", ""), Any("rec", rec))
- return true // drop record
-}
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/global.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/global.go
deleted file mode 100644
index 2986d92d..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/global.go
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import (
- "context"
- "log"
- "sync/atomic"
-
- "github.com/mattermost/logr"
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-var globalLogger *Logger
-
-func InitGlobalLogger(logger *Logger) {
- // Clean up previous instance.
- if globalLogger != nil && globalLogger.logrLogger != nil {
- globalLogger.logrLogger.Logr().Shutdown()
- }
- glob := *logger
- glob.zap = glob.zap.WithOptions(zap.AddCallerSkip(1))
- globalLogger = &glob
- Debug = globalLogger.Debug
- Info = globalLogger.Info
- Warn = globalLogger.Warn
- Error = globalLogger.Error
- Critical = globalLogger.Critical
- Log = globalLogger.Log
- LogM = globalLogger.LogM
- Flush = globalLogger.Flush
- ConfigAdvancedLogging = globalLogger.ConfigAdvancedLogging
- ShutdownAdvancedLogging = globalLogger.ShutdownAdvancedLogging
- AddTarget = globalLogger.AddTarget
- RemoveTargets = globalLogger.RemoveTargets
- EnableMetrics = globalLogger.EnableMetrics
-}
-
-// logWriterFunc provides access to mlog via io.Writer, so the standard logger
-// can be redirected to use mlog and whatever targets are defined.
-type logWriterFunc func([]byte) (int, error)
-
-func (lw logWriterFunc) Write(p []byte) (int, error) {
- return lw(p)
-}
-
-func RedirectStdLog(logger *Logger) {
- if atomic.LoadInt32(&disableZap) == 0 {
- zap.RedirectStdLogAt(logger.zap.With(zap.String("source", "stdlog")).WithOptions(zap.AddCallerSkip(-2)), zapcore.ErrorLevel)
- return
- }
-
- writer := func(p []byte) (int, error) {
- Log(LvlStdLog, string(p))
- return len(p), nil
- }
- log.SetOutput(logWriterFunc(writer))
-}
-
-type LogFunc func(string, ...Field)
-type LogFuncCustom func(LogLevel, string, ...Field)
-type LogFuncCustomMulti func([]LogLevel, string, ...Field)
-type FlushFunc func(context.Context) error
-type ConfigFunc func(cfg LogTargetCfg) error
-type ShutdownFunc func(context.Context) error
-type AddTargetFunc func(...logr.Target) error
-type RemoveTargetsFunc func(context.Context, func(TargetInfo) bool) error
-type EnableMetricsFunc func(logr.MetricsCollector) error
-
-// DON'T USE THIS Modify the level on the app logger
-func GloballyDisableDebugLogForTest() {
- globalLogger.consoleLevel.SetLevel(zapcore.ErrorLevel)
-}
-
-// DON'T USE THIS Modify the level on the app logger
-func GloballyEnableDebugLogForTest() {
- globalLogger.consoleLevel.SetLevel(zapcore.DebugLevel)
-}
-
-var Debug LogFunc = defaultDebugLog
-var Info LogFunc = defaultInfoLog
-var Warn LogFunc = defaultWarnLog
-var Error LogFunc = defaultErrorLog
-var Critical LogFunc = defaultCriticalLog
-var Log LogFuncCustom = defaultCustomLog
-var LogM LogFuncCustomMulti = defaultCustomMultiLog
-var Flush FlushFunc = defaultFlush
-
-var ConfigAdvancedLogging ConfigFunc = defaultAdvancedConfig
-var ShutdownAdvancedLogging ShutdownFunc = defaultAdvancedShutdown
-var AddTarget AddTargetFunc = defaultAddTarget
-var RemoveTargets RemoveTargetsFunc = defaultRemoveTargets
-var EnableMetrics EnableMetricsFunc = defaultEnableMetrics
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/levels.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/levels.go
deleted file mode 100644
index 54bd2549..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/levels.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-// Standard levels
-var (
- LvlPanic = LogLevel{ID: 0, Name: "panic", Stacktrace: true}
- LvlFatal = LogLevel{ID: 1, Name: "fatal", Stacktrace: true}
- LvlError = LogLevel{ID: 2, Name: "error"}
- LvlWarn = LogLevel{ID: 3, Name: "warn"}
- LvlInfo = LogLevel{ID: 4, Name: "info"}
- LvlDebug = LogLevel{ID: 5, Name: "debug"}
- LvlTrace = LogLevel{ID: 6, Name: "trace"}
- // used by redirected standard logger
- LvlStdLog = LogLevel{ID: 10, Name: "stdlog"}
- // used only by the logger
- LvlLogError = LogLevel{ID: 11, Name: "logerror", Stacktrace: true}
-)
-
-// Register custom (discrete) levels here.
-// !!!!! ID's must not exceed 32,768 !!!!!!
-var (
- // used by the audit system
- LvlAuditAPI = LogLevel{ID: 100, Name: "audit-api"}
- LvlAuditContent = LogLevel{ID: 101, Name: "audit-content"}
- LvlAuditPerms = LogLevel{ID: 102, Name: "audit-permissions"}
- LvlAuditCLI = LogLevel{ID: 103, Name: "audit-cli"}
-
- // used by the TCP log target
- LvlTcpLogTarget = LogLevel{ID: 120, Name: "TcpLogTarget"}
-
- // add more here ...
-)
-
-// Combinations for LogM (log multi)
-var (
- MLvlAuditAll = []LogLevel{LvlAuditAPI, LvlAuditContent, LvlAuditPerms, LvlAuditCLI}
-)
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/log.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/log.go
deleted file mode 100644
index eaa8c109..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/log.go
+++ /dev/null
@@ -1,325 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import (
- "context"
- "fmt"
- "io"
- "log"
- "os"
- "sync/atomic"
- "time"
-
- "github.com/mattermost/logr"
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
- "gopkg.in/natefinch/lumberjack.v2"
-)
-
-const (
- // Very verbose messages for debugging specific issues
- LevelDebug = "debug"
- // Default log level, informational
- LevelInfo = "info"
- // Warnings are messages about possible issues
- LevelWarn = "warn"
- // Errors are messages about things we know are problems
- LevelError = "error"
-
- // DefaultFlushTimeout is the default amount of time mlog.Flush will wait
- // before timing out.
- DefaultFlushTimeout = time.Second * 5
-)
-
-var (
- // disableZap is set when Zap should be disabled and Logr used instead.
- // This is needed for unit testing as Zap has no shutdown capabilities
- // and holds file handles until process exit. Currently unit test create
- // many server instances, and thus many Zap log files.
- // This flag will be removed when Zap is permanently replaced.
- disableZap int32
-)
-
-// Type and function aliases from zap to limit the libraries scope into MM code
-type Field = zapcore.Field
-
-var Int64 = zap.Int64
-var Int32 = zap.Int32
-var Int = zap.Int
-var Uint32 = zap.Uint32
-var String = zap.String
-var Any = zap.Any
-var Err = zap.Error
-var NamedErr = zap.NamedError
-var Bool = zap.Bool
-var Duration = zap.Duration
-
-type TargetInfo logr.TargetInfo
-
-type LoggerConfiguration struct {
- EnableConsole bool
- ConsoleJson bool
- ConsoleLevel string
- EnableFile bool
- FileJson bool
- FileLevel string
- FileLocation string
-}
-
-type Logger struct {
- zap *zap.Logger
- consoleLevel zap.AtomicLevel
- fileLevel zap.AtomicLevel
- logrLogger *logr.Logger
-}
-
-func getZapLevel(level string) zapcore.Level {
- switch level {
- case LevelInfo:
- return zapcore.InfoLevel
- case LevelWarn:
- return zapcore.WarnLevel
- case LevelDebug:
- return zapcore.DebugLevel
- case LevelError:
- return zapcore.ErrorLevel
- default:
- return zapcore.InfoLevel
- }
-}
-
-func makeEncoder(json bool) zapcore.Encoder {
- encoderConfig := zap.NewProductionEncoderConfig()
- if json {
- return zapcore.NewJSONEncoder(encoderConfig)
- }
-
- encoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
- return zapcore.NewConsoleEncoder(encoderConfig)
-}
-
-func NewLogger(config *LoggerConfiguration) *Logger {
- cores := []zapcore.Core{}
- logger := &Logger{
- consoleLevel: zap.NewAtomicLevelAt(getZapLevel(config.ConsoleLevel)),
- fileLevel: zap.NewAtomicLevelAt(getZapLevel(config.FileLevel)),
- logrLogger: newLogr(),
- }
-
- if config.EnableConsole {
- writer := zapcore.Lock(os.Stderr)
- core := zapcore.NewCore(makeEncoder(config.ConsoleJson), writer, logger.consoleLevel)
- cores = append(cores, core)
- }
-
- if config.EnableFile {
- if atomic.LoadInt32(&disableZap) != 0 {
- t := &LogTarget{
- Type: "file",
- Format: "json",
- Levels: mlogLevelToLogrLevels(config.FileLevel),
- MaxQueueSize: DefaultMaxTargetQueue,
- Options: []byte(fmt.Sprintf(`{"Filename":"%s", "MaxSizeMB":%d, "Compress":%t}`,
- config.FileLocation, 100, true)),
- }
- if !config.FileJson {
- t.Format = "plain"
- }
- if tgt, err := NewLogrTarget("mlogFile", t); err == nil {
- logger.logrLogger.Logr().AddTarget(tgt)
- } else {
- Error("error creating mlogFile", Err(err))
- }
- } else {
- writer := zapcore.AddSync(&lumberjack.Logger{
- Filename: config.FileLocation,
- MaxSize: 100,
- Compress: true,
- })
-
- core := zapcore.NewCore(makeEncoder(config.FileJson), writer, logger.fileLevel)
- cores = append(cores, core)
- }
- }
-
- combinedCore := zapcore.NewTee(cores...)
-
- logger.zap = zap.New(combinedCore,
- zap.AddCaller(),
- )
- return logger
-}
-
-func (l *Logger) ChangeLevels(config *LoggerConfiguration) {
- l.consoleLevel.SetLevel(getZapLevel(config.ConsoleLevel))
- l.fileLevel.SetLevel(getZapLevel(config.FileLevel))
-}
-
-func (l *Logger) SetConsoleLevel(level string) {
- l.consoleLevel.SetLevel(getZapLevel(level))
-}
-
-func (l *Logger) With(fields ...Field) *Logger {
- newlogger := *l
- newlogger.zap = newlogger.zap.With(fields...)
- if newlogger.logrLogger != nil {
- ll := newlogger.logrLogger.WithFields(zapToLogr(fields))
- newlogger.logrLogger = &ll
- }
- return &newlogger
-}
-
-func (l *Logger) StdLog(fields ...Field) *log.Logger {
- return zap.NewStdLog(l.With(fields...).zap.WithOptions(getStdLogOption()))
-}
-
-// StdLogAt returns *log.Logger which writes to supplied zap logger at required level.
-func (l *Logger) StdLogAt(level string, fields ...Field) (*log.Logger, error) {
- return zap.NewStdLogAt(l.With(fields...).zap.WithOptions(getStdLogOption()), getZapLevel(level))
-}
-
-// StdLogWriter returns a writer that can be hooked up to the output of a golang standard logger
-// anything written will be interpreted as log entries accordingly
-func (l *Logger) StdLogWriter() io.Writer {
- newLogger := *l
- newLogger.zap = newLogger.zap.WithOptions(zap.AddCallerSkip(4), getStdLogOption())
- f := newLogger.Info
- return &loggerWriter{f}
-}
-
-func (l *Logger) WithCallerSkip(skip int) *Logger {
- newlogger := *l
- newlogger.zap = newlogger.zap.WithOptions(zap.AddCallerSkip(skip))
- return &newlogger
-}
-
-// Made for the plugin interface, wraps mlog in a simpler interface
-// at the cost of performance
-func (l *Logger) Sugar() *SugarLogger {
- return &SugarLogger{
- wrappedLogger: l,
- zapSugar: l.zap.Sugar(),
- }
-}
-
-func (l *Logger) Debug(message string, fields ...Field) {
- l.zap.Debug(message, fields...)
- if isLevelEnabled(l.logrLogger, logr.Debug) {
- l.logrLogger.WithFields(zapToLogr(fields)).Debug(message)
- }
-}
-
-func (l *Logger) Info(message string, fields ...Field) {
- l.zap.Info(message, fields...)
- if isLevelEnabled(l.logrLogger, logr.Info) {
- l.logrLogger.WithFields(zapToLogr(fields)).Info(message)
- }
-}
-
-func (l *Logger) Warn(message string, fields ...Field) {
- l.zap.Warn(message, fields...)
- if isLevelEnabled(l.logrLogger, logr.Warn) {
- l.logrLogger.WithFields(zapToLogr(fields)).Warn(message)
- }
-}
-
-func (l *Logger) Error(message string, fields ...Field) {
- l.zap.Error(message, fields...)
- if isLevelEnabled(l.logrLogger, logr.Error) {
- l.logrLogger.WithFields(zapToLogr(fields)).Error(message)
- }
-}
-
-func (l *Logger) Critical(message string, fields ...Field) {
- l.zap.Error(message, fields...)
- if isLevelEnabled(l.logrLogger, logr.Error) {
- l.logrLogger.WithFields(zapToLogr(fields)).Error(message)
- }
-}
-
-func (l *Logger) Log(level LogLevel, message string, fields ...Field) {
- l.logrLogger.WithFields(zapToLogr(fields)).Log(logr.Level(level), message)
-}
-
-func (l *Logger) LogM(levels []LogLevel, message string, fields ...Field) {
- var logger *logr.Logger
- for _, lvl := range levels {
- if isLevelEnabled(l.logrLogger, logr.Level(lvl)) {
- // don't create logger with fields unless at least one level is active.
- if logger == nil {
- l := l.logrLogger.WithFields(zapToLogr(fields))
- logger = &l
- }
- logger.Log(logr.Level(lvl), message)
- }
- }
-}
-
-func (l *Logger) Flush(cxt context.Context) error {
- return l.logrLogger.Logr().FlushWithTimeout(cxt)
-}
-
-// ShutdownAdvancedLogging stops the logger from accepting new log records and tries to
-// flush queues within the context timeout. Once complete all targets are shutdown
-// and any resources released.
-func (l *Logger) ShutdownAdvancedLogging(cxt context.Context) error {
- err := l.logrLogger.Logr().ShutdownWithTimeout(cxt)
- l.logrLogger = newLogr()
- return err
-}
-
-// ConfigAdvancedLoggingConfig (re)configures advanced logging based on the
-// specified log targets. This is the easiest way to get the advanced logger
-// configured via a config source such as file.
-func (l *Logger) ConfigAdvancedLogging(targets LogTargetCfg) error {
- if err := l.ShutdownAdvancedLogging(context.Background()); err != nil {
- Error("error shutting down previous logger", Err(err))
- }
-
- err := logrAddTargets(l.logrLogger, targets)
- return err
-}
-
-// AddTarget adds one or more logr.Target to the advanced logger. This is the preferred method
-// to add custom targets or provide configuration that cannot be expressed via a
-// config source.
-func (l *Logger) AddTarget(targets ...logr.Target) error {
- return l.logrLogger.Logr().AddTarget(targets...)
-}
-
-// RemoveTargets selectively removes targets that were previously added to this logger instance
-// using the passed in filter function. The filter function should return true to remove the target
-// and false to keep it.
-func (l *Logger) RemoveTargets(ctx context.Context, f func(ti TargetInfo) bool) error {
- // Use locally defined TargetInfo type so we don't spread Logr dependencies.
- fc := func(tic logr.TargetInfo) bool {
- return f(TargetInfo(tic))
- }
- return l.logrLogger.Logr().RemoveTargets(ctx, fc)
-}
-
-// EnableMetrics enables metrics collection by supplying a MetricsCollector.
-// The MetricsCollector provides counters and gauges that are updated by log targets.
-func (l *Logger) EnableMetrics(collector logr.MetricsCollector) error {
- return l.logrLogger.Logr().SetMetricsCollector(collector)
-}
-
-// DisableZap is called to disable Zap, and Logr will be used instead. Any Logger
-// instances created after this call will only use Logr.
-//
-// This is needed for unit testing as Zap has no shutdown capabilities
-// and holds file handles until process exit. Currently unit tests create
-// many server instances, and thus many Zap log file handles.
-//
-// This method will be removed when Zap is permanently replaced.
-func DisableZap() {
- atomic.StoreInt32(&disableZap, 1)
-}
-
-// EnableZap re-enables Zap such that any Logger instances created after this
-// call will allow Zap targets.
-func EnableZap() {
- atomic.StoreInt32(&disableZap, 0)
-}
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/logr.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/logr.go
deleted file mode 100644
index 01b39024..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/logr.go
+++ /dev/null
@@ -1,247 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import (
- "encoding/json"
- "fmt"
- "io"
- "os"
-
- "github.com/hashicorp/go-multierror"
- "github.com/mattermost/logr"
- logrFmt "github.com/mattermost/logr/format"
- "github.com/mattermost/logr/target"
- "go.uber.org/zap/zapcore"
-)
-
-const (
- DefaultMaxTargetQueue = 1000
- DefaultSysLogPort = 514
-)
-
-type LogLevel struct {
- ID logr.LevelID
- Name string
- Stacktrace bool
-}
-
-type LogTarget struct {
- Type string // one of "console", "file", "tcp", "syslog", "none".
- Format string // one of "json", "plain"
- Levels []LogLevel
- Options json.RawMessage
- MaxQueueSize int
-}
-
-type LogTargetCfg map[string]*LogTarget
-type LogrCleanup func() error
-
-func newLogr() *logr.Logger {
- lgr := &logr.Logr{}
- lgr.OnExit = func(int) {}
- lgr.OnPanic = func(interface{}) {}
- lgr.OnLoggerError = onLoggerError
- lgr.OnQueueFull = onQueueFull
- lgr.OnTargetQueueFull = onTargetQueueFull
-
- logger := lgr.NewLogger()
- return &logger
-}
-
-func logrAddTargets(logger *logr.Logger, targets LogTargetCfg) error {
- lgr := logger.Logr()
- var errs error
- for name, t := range targets {
- target, err := NewLogrTarget(name, t)
- if err != nil {
- errs = multierror.Append(err)
- continue
- }
- if target != nil {
- target.SetName(name)
- lgr.AddTarget(target)
- }
- }
- return errs
-}
-
-// NewLogrTarget creates a `logr.Target` based on a target config.
-// Can be used when parsing custom config files, or when programmatically adding
-// built-in targets. Use `mlog.AddTarget` to add custom targets.
-func NewLogrTarget(name string, t *LogTarget) (logr.Target, error) {
- formatter, err := newFormatter(name, t.Format)
- if err != nil {
- return nil, err
- }
- filter, err := newFilter(name, t.Levels)
- if err != nil {
- return nil, err
- }
-
- if t.MaxQueueSize == 0 {
- t.MaxQueueSize = DefaultMaxTargetQueue
- }
-
- switch t.Type {
- case "console":
- return newConsoleTarget(name, t, filter, formatter)
- case "file":
- return newFileTarget(name, t, filter, formatter)
- case "syslog":
- return newSyslogTarget(name, t, filter, formatter)
- case "tcp":
- return newTCPTarget(name, t, filter, formatter)
- case "none":
- return nil, nil
- }
- return nil, fmt.Errorf("invalid type '%s' for target %s", t.Type, name)
-}
-
-func newFilter(name string, levels []LogLevel) (logr.Filter, error) {
- filter := &logr.CustomFilter{}
- for _, lvl := range levels {
- filter.Add(logr.Level(lvl))
- }
- return filter, nil
-}
-
-func newFormatter(name string, format string) (logr.Formatter, error) {
- switch format {
- case "json", "":
- return &logrFmt.JSON{}, nil
- case "plain":
- return &logrFmt.Plain{Delim: " | "}, nil
- default:
- return nil, fmt.Errorf("invalid format '%s' for target %s", format, name)
- }
-}
-
-func newConsoleTarget(name string, t *LogTarget, filter logr.Filter, formatter logr.Formatter) (logr.Target, error) {
- type consoleOptions struct {
- Out string `json:"Out"`
- }
- options := &consoleOptions{}
- if err := json.Unmarshal(t.Options, options); err != nil {
- return nil, err
- }
-
- var w io.Writer
- switch options.Out {
- case "stdout", "":
- w = os.Stdout
- case "stderr":
- w = os.Stderr
- default:
- return nil, fmt.Errorf("invalid out '%s' for target %s", options.Out, name)
- }
-
- newTarget := target.NewWriterTarget(filter, formatter, w, t.MaxQueueSize)
- return newTarget, nil
-}
-
-func newFileTarget(name string, t *LogTarget, filter logr.Filter, formatter logr.Formatter) (logr.Target, error) {
- type fileOptions struct {
- Filename string `json:"Filename"`
- MaxSize int `json:"MaxSizeMB"`
- MaxAge int `json:"MaxAgeDays"`
- MaxBackups int `json:"MaxBackups"`
- Compress bool `json:"Compress"`
- }
- options := &fileOptions{}
- if err := json.Unmarshal(t.Options, options); err != nil {
- return nil, err
- }
- return newFileTargetWithOpts(name, t, target.FileOptions(*options), filter, formatter)
-}
-
-func newFileTargetWithOpts(name string, t *LogTarget, opts target.FileOptions, filter logr.Filter, formatter logr.Formatter) (logr.Target, error) {
- if opts.Filename == "" {
- return nil, fmt.Errorf("missing 'Filename' option for target %s", name)
- }
- if err := checkFileWritable(opts.Filename); err != nil {
- return nil, fmt.Errorf("error writing to 'Filename' for target %s: %w", name, err)
- }
-
- newTarget := target.NewFileTarget(filter, formatter, opts, t.MaxQueueSize)
- return newTarget, nil
-}
-
-func newSyslogTarget(name string, t *LogTarget, filter logr.Filter, formatter logr.Formatter) (logr.Target, error) {
- options := &SyslogParams{}
- if err := json.Unmarshal(t.Options, options); err != nil {
- return nil, err
- }
-
- if options.IP == "" {
- return nil, fmt.Errorf("missing 'IP' option for target %s", name)
- }
- if options.Port == 0 {
- options.Port = DefaultSysLogPort
- }
- return NewSyslogTarget(filter, formatter, options, t.MaxQueueSize)
-}
-
-func newTCPTarget(name string, t *LogTarget, filter logr.Filter, formatter logr.Formatter) (logr.Target, error) {
- options := &TcpParams{}
- if err := json.Unmarshal(t.Options, options); err != nil {
- return nil, err
- }
-
- if options.IP == "" {
- return nil, fmt.Errorf("missing 'IP' option for target %s", name)
- }
- if options.Port == 0 {
- return nil, fmt.Errorf("missing 'Port' option for target %s", name)
- }
- return NewTcpTarget(filter, formatter, options, t.MaxQueueSize)
-}
-
-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
-}
-
-func isLevelEnabled(logger *logr.Logger, level logr.Level) bool {
- if logger == nil || logger.Logr() == nil {
- return false
- }
-
- status := logger.Logr().IsLevelEnabled(level)
- return status.Enabled
-}
-
-// zapToLogr converts Zap fields to Logr fields.
-// This will not be needed once Logr is used for all logging.
-func zapToLogr(zapFields []Field) logr.Fields {
- encoder := zapcore.NewMapObjectEncoder()
- for _, zapField := range zapFields {
- zapField.AddTo(encoder)
- }
- return logr.Fields(encoder.Fields)
-}
-
-// mlogLevelToLogrLevel converts a mlog logger level to
-// an array of discrete Logr levels.
-func mlogLevelToLogrLevels(level string) []LogLevel {
- levels := make([]LogLevel, 0)
- levels = append(levels, LvlError, LvlPanic, LvlFatal, LvlStdLog)
-
- switch level {
- case LevelDebug:
- levels = append(levels, LvlDebug)
- fallthrough
- case LevelInfo:
- levels = append(levels, LvlInfo)
- fallthrough
- case LevelWarn:
- levels = append(levels, LvlWarn)
- }
- return levels
-}
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/stdlog.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/stdlog.go
deleted file mode 100644
index fd702abf..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/stdlog.go
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import (
- "bytes"
- "strings"
-
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-// Implementation of zapcore.Core to interpret log messages from a standard logger
-// and translate the levels to zapcore levels.
-type stdLogLevelInterpreterCore struct {
- wrappedCore zapcore.Core
-}
-
-func stdLogInterpretZapEntry(entry zapcore.Entry) zapcore.Entry {
- message := entry.Message
- if strings.Index(message, "[DEBUG]") == 0 {
- entry.Level = zapcore.DebugLevel
- entry.Message = message[7:]
- } else if strings.Index(message, "[DEBG]") == 0 {
- entry.Level = zapcore.DebugLevel
- entry.Message = message[6:]
- } else if strings.Index(message, "[WARN]") == 0 {
- entry.Level = zapcore.WarnLevel
- entry.Message = message[6:]
- } else if strings.Index(message, "[ERROR]") == 0 {
- entry.Level = zapcore.ErrorLevel
- entry.Message = message[7:]
- } else if strings.Index(message, "[EROR]") == 0 {
- entry.Level = zapcore.ErrorLevel
- entry.Message = message[6:]
- } else if strings.Index(message, "[ERR]") == 0 {
- entry.Level = zapcore.ErrorLevel
- entry.Message = message[5:]
- } else if strings.Index(message, "[INFO]") == 0 {
- entry.Level = zapcore.InfoLevel
- entry.Message = message[6:]
- }
- return entry
-}
-
-func (s *stdLogLevelInterpreterCore) Enabled(lvl zapcore.Level) bool {
- return s.wrappedCore.Enabled(lvl)
-}
-
-func (s *stdLogLevelInterpreterCore) With(fields []zapcore.Field) zapcore.Core {
- return s.wrappedCore.With(fields)
-}
-
-func (s *stdLogLevelInterpreterCore) Check(entry zapcore.Entry, checkedEntry *zapcore.CheckedEntry) *zapcore.CheckedEntry {
- entry = stdLogInterpretZapEntry(entry)
- return s.wrappedCore.Check(entry, checkedEntry)
-}
-
-func (s *stdLogLevelInterpreterCore) Write(entry zapcore.Entry, fields []zapcore.Field) error {
- entry = stdLogInterpretZapEntry(entry)
- return s.wrappedCore.Write(entry, fields)
-}
-
-func (s *stdLogLevelInterpreterCore) Sync() error {
- return s.wrappedCore.Sync()
-}
-
-func getStdLogOption() zap.Option {
- return zap.WrapCore(
- func(core zapcore.Core) zapcore.Core {
- return &stdLogLevelInterpreterCore{core}
- },
- )
-}
-
-type loggerWriter struct {
- logFunc func(msg string, fields ...Field)
-}
-
-func (l *loggerWriter) Write(p []byte) (int, error) {
- trimmed := string(bytes.TrimSpace(p))
- for _, line := range strings.Split(trimmed, "\n") {
- l.logFunc(line)
- }
- return len(p), nil
-}
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/sugar.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/sugar.go
deleted file mode 100644
index c00a8bbf..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/sugar.go
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import "go.uber.org/zap"
-
-// Made for the plugin interface, use the regular logger for other uses
-type SugarLogger struct {
- wrappedLogger *Logger
- zapSugar *zap.SugaredLogger
-}
-
-func (l *SugarLogger) Debug(msg string, keyValuePairs ...interface{}) {
- l.zapSugar.Debugw(msg, keyValuePairs...)
-}
-
-func (l *SugarLogger) Info(msg string, keyValuePairs ...interface{}) {
- l.zapSugar.Infow(msg, keyValuePairs...)
-}
-
-func (l *SugarLogger) Error(msg string, keyValuePairs ...interface{}) {
- l.zapSugar.Errorw(msg, keyValuePairs...)
-}
-
-func (l *SugarLogger) Warn(msg string, keyValuePairs ...interface{}) {
- l.zapSugar.Warnw(msg, keyValuePairs...)
-}
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/syslog.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/syslog.go
deleted file mode 100644
index 8766a964..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/syslog.go
+++ /dev/null
@@ -1,142 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import (
- "context"
- "crypto/tls"
- "crypto/x509"
- "encoding/base64"
- "errors"
- "fmt"
- "io/ioutil"
-
- "github.com/mattermost/logr"
- "github.com/wiggin77/merror"
- syslog "github.com/wiggin77/srslog"
-)
-
-// 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 {
- IP string `json:"IP"`
- Port int `json:"Port"`
- Tag string `json:"Tag"`
- TLS bool `json:"TLS"`
- Cert string `json:"Cert"`
- Insecure bool `json:"Insecure"`
-}
-
-// NewSyslogTarget creates a target capable of outputting log records to remote or local syslog, with or without TLS.
-func NewSyslogTarget(filter logr.Filter, formatter logr.Formatter, params *SyslogParams, maxQueue int) (*Syslog, error) {
- network := "tcp"
- var config *tls.Config
-
- if params.TLS {
- network = "tcp+tls"
- config = &tls.Config{InsecureSkipVerify: params.Insecure}
- if params.Cert != "" {
- pool, err := getCertPool(params.Cert)
- if err != nil {
- return nil, err
- }
- config.RootCAs = pool
- }
- }
- raddr := fmt.Sprintf("%s:%d", params.IP, params.Port)
-
- writer, err := syslog.DialWithTLSConfig(network, raddr, syslog.LOG_INFO, params.Tag, config)
- 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()
-}
-
-// getCertPool returns a x509.CertPool containing the cert(s)
-// from `cert`, which can be a path to a .pem or .crt file,
-// or a base64 encoded cert.
-func getCertPool(cert string) (*x509.CertPool, error) {
- if cert == "" {
- return nil, errors.New("no cert provided")
- }
-
- // first treat as a file and try to read.
- serverCert, err := ioutil.ReadFile(cert)
- if err != nil {
- // maybe it's a base64 encoded cert
- serverCert, err = base64.StdEncoding.DecodeString(cert)
- if err != nil {
- return nil, errors.New("cert cannot be read")
- }
- }
-
- pool := x509.NewCertPool()
- if ok := pool.AppendCertsFromPEM(serverCert); ok {
- return pool, nil
- }
- return nil, errors.New("cannot parse cert")
-}
-
-// 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"
-}
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/tcp.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/tcp.go
deleted file mode 100644
index dad20474..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/tcp.go
+++ /dev/null
@@ -1,274 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import (
- "context"
- "crypto/tls"
- "errors"
- "fmt"
- "net"
- "sync"
- "time"
-
- "github.com/hashicorp/go-multierror"
- "github.com/mattermost/logr"
-
- _ "net/http/pprof"
-)
-
-const (
- DialTimeoutSecs = 30
- WriteTimeoutSecs = 30
- RetryBackoffMillis int64 = 100
- MaxRetryBackoffMillis int64 = 30 * 1000 // 30 seconds
-)
-
-// Tcp outputs log records to raw socket server.
-type Tcp struct {
- logr.Basic
-
- params *TcpParams
- addy string
-
- mutex sync.Mutex
- conn net.Conn
- monitor chan struct{}
- shutdown chan struct{}
-}
-
-// TcpParams provides parameters for dialing a socket server.
-type TcpParams struct {
- IP string `json:"IP"`
- Port int `json:"Port"`
- TLS bool `json:"TLS"`
- Cert string `json:"Cert"`
- Insecure bool `json:"Insecure"`
-}
-
-// NewTcpTarget creates a target capable of outputting log records to a raw socket, with or without TLS.
-func NewTcpTarget(filter logr.Filter, formatter logr.Formatter, params *TcpParams, maxQueue int) (*Tcp, error) {
- tcp := &Tcp{
- params: params,
- addy: fmt.Sprintf("%s:%d", params.IP, params.Port),
- monitor: make(chan struct{}),
- shutdown: make(chan struct{}),
- }
- tcp.Basic.Start(tcp, tcp, filter, formatter, maxQueue)
-
- return tcp, nil
-}
-
-// getConn provides a net.Conn. If a connection already exists, it is returned immediately,
-// otherwise this method blocks until a new connection is created, timeout or shutdown.
-func (tcp *Tcp) getConn() (net.Conn, error) {
- tcp.mutex.Lock()
- defer tcp.mutex.Unlock()
-
- Log(LvlTcpLogTarget, "getConn enter", String("addy", tcp.addy))
- defer Log(LvlTcpLogTarget, "getConn exit", String("addy", tcp.addy))
-
- if tcp.conn != nil {
- Log(LvlTcpLogTarget, "reusing existing conn", String("addy", tcp.addy)) // use "With" once Zap is removed
- return tcp.conn, nil
- }
-
- type result struct {
- conn net.Conn
- err error
- }
-
- connChan := make(chan result)
- ctx, cancel := context.WithTimeout(context.Background(), time.Second*DialTimeoutSecs)
- defer cancel()
-
- go func(ctx context.Context, ch chan result) {
- Log(LvlTcpLogTarget, "dailing", String("addy", tcp.addy))
- conn, err := tcp.dial(ctx)
- if err == nil {
- tcp.conn = conn
- tcp.monitor = make(chan struct{})
- go monitor(tcp.conn, tcp.monitor)
- }
- connChan <- result{conn: conn, err: err}
- }(ctx, connChan)
-
- select {
- case <-tcp.shutdown:
- return nil, errors.New("shutdown")
- case res := <-connChan:
- return res.conn, res.err
- }
-}
-
-// dial connects to a TCP socket, and optionally performs a TLS handshake.
-// A non-nil context must be provided which can cancel the dial.
-func (tcp *Tcp) dial(ctx context.Context) (net.Conn, error) {
- var dialer net.Dialer
- dialer.Timeout = time.Second * DialTimeoutSecs
- conn, err := dialer.DialContext(ctx, "tcp", fmt.Sprintf("%s:%d", tcp.params.IP, tcp.params.Port))
- if err != nil {
- return nil, err
- }
-
- if !tcp.params.TLS {
- return conn, nil
- }
-
- Log(LvlTcpLogTarget, "TLS handshake", String("addy", tcp.addy))
-
- tlsconfig := &tls.Config{
- ServerName: tcp.params.IP,
- InsecureSkipVerify: tcp.params.Insecure,
- }
- if tcp.params.Cert != "" {
- pool, err := getCertPool(tcp.params.Cert)
- if err != nil {
- return nil, err
- }
- tlsconfig.RootCAs = pool
- }
-
- tlsConn := tls.Client(conn, tlsconfig)
- if err := tlsConn.Handshake(); err != nil {
- return nil, err
- }
- return tlsConn, nil
-}
-
-func (tcp *Tcp) close() error {
- tcp.mutex.Lock()
- defer tcp.mutex.Unlock()
-
- var err error
- if tcp.conn != nil {
- Log(LvlTcpLogTarget, "closing connection", String("addy", tcp.addy))
- close(tcp.monitor)
- err = tcp.conn.Close()
- tcp.conn = nil
- }
- return err
-}
-
-// Shutdown stops processing log records after making best effort to flush queue.
-func (tcp *Tcp) Shutdown(ctx context.Context) error {
- errs := &multierror.Error{}
-
- Log(LvlTcpLogTarget, "shutting down", String("addy", tcp.addy))
-
- if err := tcp.Basic.Shutdown(ctx); err != nil {
- errs = multierror.Append(errs, err)
- }
-
- if err := tcp.close(); err != nil {
- errs = multierror.Append(errs, err)
- }
-
- close(tcp.shutdown)
- return errs.ErrorOrNil()
-}
-
-// Write converts the log record to bytes, via the Formatter, and outputs to the socket.
-// Called by dedicated target goroutine and will block until success or shutdown.
-func (tcp *Tcp) Write(rec *logr.LogRec) error {
- _, stacktrace := tcp.IsLevelEnabled(rec.Level())
-
- buf := rec.Logger().Logr().BorrowBuffer()
- defer rec.Logger().Logr().ReleaseBuffer(buf)
-
- buf, err := tcp.Formatter().Format(rec, stacktrace, buf)
- if err != nil {
- return err
- }
-
- try := 1
- backoff := RetryBackoffMillis
- for {
- select {
- case <-tcp.shutdown:
- return err
- default:
- }
-
- conn, err := tcp.getConn()
- if err != nil {
- Log(LvlTcpLogTarget, "failed getting connection", String("addy", tcp.addy), Err(err))
- reporter := rec.Logger().Logr().ReportError
- reporter(fmt.Errorf("log target %s connection error: %w", tcp.String(), err))
- backoff = tcp.sleep(backoff)
- continue
- }
-
- conn.SetWriteDeadline(time.Now().Add(time.Second * WriteTimeoutSecs))
- _, err = buf.WriteTo(conn)
- if err == nil {
- return nil
- }
-
- Log(LvlTcpLogTarget, "write error", String("addy", tcp.addy), Err(err))
- reporter := rec.Logger().Logr().ReportError
- reporter(fmt.Errorf("log target %s write error: %w", tcp.String(), err))
-
- _ = tcp.close()
-
- backoff = tcp.sleep(backoff)
- try++
- Log(LvlTcpLogTarget, "retrying write", String("addy", tcp.addy), Int("try", try))
- }
-}
-
-// monitor continuously tries to read from the connection to detect socket close.
-// This is needed because TCP target uses a write only socket and Linux systems
-// take a long time to detect a loss of connectivity on a socket when only writing;
-// the writes simply fail without an error returned.
-func monitor(conn net.Conn, done <-chan struct{}) {
- addy := conn.RemoteAddr().String()
- defer Log(LvlTcpLogTarget, "monitor exiting", String("addy", addy))
-
- buf := make([]byte, 1)
- for {
- Log(LvlTcpLogTarget, "monitor loop", String("addy", addy))
-
- select {
- case <-done:
- return
- case <-time.After(1 * time.Second):
- }
-
- err := conn.SetReadDeadline(time.Now().Add(time.Second * 30))
- if err != nil {
- continue
- }
-
- _, err = conn.Read(buf)
-
- if errt, ok := err.(net.Error); ok && errt.Timeout() {
- // read timeout is expected, keep looping.
- continue
- }
-
- // Any other error closes the connection, forcing a reconnect.
- Log(LvlTcpLogTarget, "monitor closing connection", Err(err))
- conn.Close()
- return
- }
-}
-
-// String returns a string representation of this target.
-func (tcp *Tcp) String() string {
- return fmt.Sprintf("TcpTarget[%s:%d]", tcp.params.IP, tcp.params.Port)
-}
-
-func (tcp *Tcp) sleep(backoff int64) int64 {
- select {
- case <-tcp.shutdown:
- case <-time.After(time.Millisecond * time.Duration(backoff)):
- }
-
- nextBackoff := backoff + (backoff >> 1)
- if nextBackoff > MaxRetryBackoffMillis {
- nextBackoff = MaxRetryBackoffMillis
- }
- return nextBackoff
-}
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/test-tls-client-cert.pem b/vendor/github.com/mattermost/mattermost-server/v5/mlog/test-tls-client-cert.pem
deleted file mode 100644
index 6ce8d042..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/test-tls-client-cert.pem
+++ /dev/null
@@ -1,43 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDjzCCAnegAwIBAgIRAPYfRSwdzKopBKxYxKqslJUwDQYJKoZIhvcNAQELBQAw
-JzElMCMGA1UEAwwcTWF0dGVybW9zdCwgSW5jLiBJbnRlcm5hbCBDQTAeFw0xOTAz
-MjIwMDE0MTVaFw0yMjAzMDYwMDE0MTVaMDsxOTA3BgNVBAMTME1hdHRlcm1vc3Qs
-IEluYy4gSW50ZXJuYWwgSW50ZXJtZWRpYXRlIEF1dGhvcml0eTCCASIwDQYJKoZI
-hvcNAQEBBQADggEPADCCAQoCggEBAMjliRdmvnNL4u/Jr/M2dPwQmTJXEBY/Vq9Q
-vAU52X3tRMCPxcaFz+x6ftuvdO2NdohXGAmtx9QU5LZcvFeTDpoVEBo9A+4jtLvD
-DZYaTNLpJmoSoJHaDbdWX+OAOqyDiWS741LuiMKWHhew9QOisat2ZINPxjmAd9wE
-xthTMgzsv7MUqnMer8U5OGQ0Qy7wAmNRc+2K3qPwkxe2RUvcte50DUFNgxEginsh
-vrkOXR383vUCZfu72qu8oggjiQpyTllu5je2Ap6JLjYLkEMiMqrYADuWor/ZHwa6
-WrFqVETxWfAV5u9Eh0wZM/KKYwRQuw9y+Nans77FmUl1tVWWNN8CAwEAAaOBoTCB
-njAMBgNVHRMEBTADAQH/MB0GA1UdDgQWBBQY4Uqswyr2hO/HetZt2RDxJdTIPjBi
-BgNVHSMEWzBZgBRFZXVg2Z5tNIsWeWjBLEy2yzKbMKErpCkwJzElMCMGA1UEAwwc
-TWF0dGVybW9zdCwgSW5jLiBJbnRlcm5hbCBDQYIUEifGUOM+bIFZo1tkjZB5YGBr
-0xEwCwYDVR0PBAQDAgEGMA0GCSqGSIb3DQEBCwUAA4IBAQAEdexL30Q0zBHmPAH8
-LhdK7dbzW1CmILbxRZlKAwRN+hKRXiMW3MHIkhNuoV9Aev602Q+ja4lWsRi/ktOL
-ni1FWx5gSScgdG8JGj47dOmoT3vXKX7+umiv4rQLPDl9/DKMuv204OYJq6VT+uNU
-6C6kL157jGJEO76H4fMZ8oYsD7Sq0zjiNKtuCYii0ngH3j3gB1jACLqRgveU7MdT
-pqOV2KfY31+h8VBtkUvljNztQ9xNY8Fjmt0SMf7E3FaUcaar3ZCr70G5aU3dKbe7
-47vGOBa5tCqw4YK0jgDKid3IJQul9a3J1mSsH8Wy3to9cAV4KGZBQLnzCX15a/+v
-3yVh
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIDfjCCAmagAwIBAgIUEifGUOM+bIFZo1tkjZB5YGBr0xEwDQYJKoZIhvcNAQEL
-BQAwJzElMCMGA1UEAwwcTWF0dGVybW9zdCwgSW5jLiBJbnRlcm5hbCBDQTAeFw0x
-OTAzMjEyMTI4NDNaFw0yOTAzMTgyMTI4NDNaMCcxJTAjBgNVBAMMHE1hdHRlcm1v
-c3QsIEluYy4gSW50ZXJuYWwgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
-AoIBAQDH0Xq5rMBGpKOVWTpb5MnaJIWFP/vOtvEk+7hVrfOfe1/5x0Kk3UgAHj85
-otaEZD1Lhn/JLkEqCiE/UXMJFwJDlNcO4CkdKBSpYX4bKAqy5q/X3QwioMSNpJG1
-+YYrNGBH0sgKcKjyCaLhmqYLD0xZDVOmWIYBU9jUPyXw5U0tnsVrTqGMxVkm1xCY
-krCWN1ZoUrLvL0MCZc5qpxoPTopr9UO9cqSBSuy6BVWVuEWBZhpqHt+ul8VxhzzY
-q1k4l7r2qw+/wm1iJBedTeBVeWNag8JaVfLgu+/W7oJVlPO32Po7pnvHp8iJ3b4K
-zXyVHaTX4S6Em+6LV8855TYrShzlAgMBAAGjgaEwgZ4wHQYDVR0OBBYEFEVldWDZ
-nm00ixZ5aMEsTLbLMpswMGIGA1UdIwRbMFmAFEVldWDZnm00ixZ5aMEsTLbLMpsw
-oSukKTAnMSUwIwYDVQQDDBxNYXR0ZXJtb3N0LCBJbmMuIEludGVybmFsIENBghQS
-J8ZQ4z5sgVmjW2SNkHlgYGvTETAMBgNVHRMEBTADAQH/MAsGA1UdDwQEAwIBBjAN
-BgkqhkiG9w0BAQsFAAOCAQEAPiCWFmopyAkY2T3Zyo4yaRPhX1+VOTMKJtY6EUhq
-/GHz6kzEyvCUBf0N892cibGxekrEoItY9NqO6RQRfowg+Gn5kc13z4NyL2W8/eoT
-Xy0ZvfaQbU++fQ6pVtWtMblDMU9xiYd7/MDvJpO328l1Vhcdp8kEi+lCvpy0sCRc
-PxzPhbgCMAbZEGx+4TMQd4SZKzlRxW/2fflpReh6v1Dv0VDUSYQWwsUnaLpdKHfh
-a5k0vuySYcszE4YKlY0zakeFlJfp7fBp1xTwcdW8aTfw15EicPMwTc6xxA4JJUJx
-cddu817n1nayK5u6r9Qh1oIVkr0nC9YELMMy4dpPgJ88SA==
------END CERTIFICATE-----
diff --git a/vendor/github.com/mattermost/mattermost-server/v5/mlog/testing.go b/vendor/github.com/mattermost/mattermost-server/v5/mlog/testing.go
deleted file mode 100644
index 1f2f437f..00000000
--- a/vendor/github.com/mattermost/mattermost-server/v5/mlog/testing.go
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package mlog
-
-import (
- "io"
- "strings"
- "testing"
-
- "go.uber.org/zap"
- "go.uber.org/zap/zapcore"
-)
-
-// testingWriter is an io.Writer that writes through t.Log
-type testingWriter struct {
- tb testing.TB
-}
-
-func (tw *testingWriter) Write(b []byte) (int, error) {
- tw.tb.Log(strings.TrimSpace(string(b)))
- return len(b), nil
-}
-
-// NewTestingLogger creates a Logger that proxies logs through a testing interface.
-// This allows tests that spin up App instances to avoid spewing logs unless the test fails or -verbose is specified.
-func NewTestingLogger(tb testing.TB, writer io.Writer) *Logger {
- logWriter := &testingWriter{tb}
- multiWriter := io.MultiWriter(logWriter, writer)
- logWriterSync := zapcore.AddSync(multiWriter)
-
- testingLogger := &Logger{
- consoleLevel: zap.NewAtomicLevelAt(getZapLevel("debug")),
- fileLevel: zap.NewAtomicLevelAt(getZapLevel("info")),
- logrLogger: newLogr(),
- }
-
- logWriterCore := zapcore.NewCore(makeEncoder(true), zapcore.Lock(logWriterSync), testingLogger.consoleLevel)
-
- testingLogger.zap = zap.New(logWriterCore,
- zap.AddCaller(),
- )
- return testingLogger
-}