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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| //go:build bd_all || bd_fiber || fiber | ||
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| package blackdatura | ||
|
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| import ( | ||
| "fmt" | ||
| "os" | ||
| "strconv" | ||
| "time" | ||
|
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| "github.com/gofiber/fiber/v2" | ||
| "go.uber.org/zap" | ||
| "go.uber.org/zap/zapcore" | ||
| ) | ||
|
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| type FiberLoggerConfig struct { | ||
| Next func(c *fiber.Ctx) bool | ||
| Level string | ||
| OutputHeader []string | ||
| OutputLocals []string | ||
| OutputCookies []string | ||
| OutputBody bool | ||
| OutputResp bool | ||
| } | ||
|
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| func FiberLogger(log *zap.Logger, cfg FiberLoggerConfig) fiber.Handler { | ||
| var ( | ||
| pid = strconv.Itoa(os.Getpid()) | ||
| l = log.With(zap.String("parent", "Fiber")) | ||
| zl = zapLevel(cfg.Level) | ||
| ) | ||
|
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| return func(c *fiber.Ctx) (err error) { | ||
| // Don't execute middleware if Next returns true | ||
| if cfg.Next != nil && cfg.Next(c) { | ||
| return c.Next() | ||
| } | ||
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| startTime := time.Now() | ||
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| // Handle request, store err for logging | ||
| chainErr := c.Next() | ||
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| // Manually call error handler | ||
| if chainErr != nil { | ||
| if err = c.App().ErrorHandler(c, chainErr); err != nil { | ||
| _ = c.SendStatus(fiber.StatusInternalServerError) | ||
| } | ||
| } | ||
|
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| stopTime := time.Now() | ||
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| arr := make([]zap.Field, 0, 20+len(cfg.OutputHeader)+len(cfg.OutputCookies)+len(cfg.OutputLocals)) | ||
|
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| arr = append(arr, | ||
| zap.Time("Time", startTime), | ||
| zap.String("Referer", c.Get(fiber.HeaderReferer)), | ||
| zap.String("Protocol", c.Protocol()), | ||
| zap.String("Method", c.Method()), | ||
| zap.String("PID", pid), | ||
| zap.String("Port", c.Port()), | ||
| zap.String("IP", c.IP()), | ||
| zap.String("IPs", c.Get(fiber.HeaderXForwardedFor)), | ||
| zap.String("Host", c.Hostname()), | ||
| zap.String("Path", c.Path()), | ||
| zap.String("URL", c.OriginalURL()), | ||
| zap.String("UserAgent", c.Get(fiber.HeaderUserAgent)), | ||
| zap.Duration("Latency", stopTime.Sub(startTime)), | ||
| zap.String("QueryStringParams", c.Request().URI().QueryArgs().String()), | ||
| zap.String("Route", c.Route().Path), | ||
| zap.Int("BytesReceived", len(c.Request().Body())), | ||
| zap.Int("BytesSent", len(c.Response().Body())), | ||
| zap.Int("Status", c.Response().StatusCode()), | ||
| zap.ByteString("Body", c.Body()), | ||
| zap.ByteString("ResBody", c.Response().Body()), | ||
| ) | ||
|
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| if cfg.OutputResp { | ||
| arr = append(arr, zap.ByteString("ResBody", c.Response().Body())) | ||
| } | ||
| if cfg.OutputBody { | ||
| arr = append(arr, zap.ByteString("Body", c.Body())) | ||
| } | ||
|
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| for _, v := range cfg.OutputHeader { | ||
| arr = append(arr, zap.String("Header: "+v, c.Get(v))) | ||
| } | ||
| for _, v := range cfg.OutputCookies { | ||
| arr = append(arr, zap.String("Cookie: "+v, c.Cookies(v))) | ||
| } | ||
| for _, v := range cfg.OutputLocals { | ||
| switch val := c.Locals(v).(type) { | ||
| case []byte: | ||
| arr = append(arr, zap.ByteString("Locals: "+v, val)) | ||
| case string: | ||
| arr = append(arr, zap.String("Header: "+v, val)) | ||
| case nil: | ||
| default: | ||
| arr = append(arr, zap.String("Header: "+v, fmt.Sprintf("%v", val))) | ||
| } | ||
| } | ||
|
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| switch zl { | ||
| case zapcore.DebugLevel: | ||
| l.Debug(c.Path(), arr...) | ||
| case zapcore.InfoLevel: | ||
| l.Info(c.Path(), arr...) | ||
| case zapcore.WarnLevel: | ||
| l.Warn(c.Path(), arr...) | ||
| case zapcore.ErrorLevel: | ||
| l.Error(c.Path(), arr...) | ||
| case zapcore.FatalLevel: | ||
| l.Fatal(c.Path(), arr...) | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
| } |
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