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Showing 61 of 61 total issues

Method ScanInterceptor.Handle has a Cognitive Complexity of 34 (exceeds 20 allowed). Consider refactoring.
Open

func (c *ScanInterceptor) Handle(w http.ResponseWriter, req *http.Request, body io.Reader) bool {
    //
    // Don't care unless we have some content. When the length is unknown, the length will be -1,
    // but we attempt anyway to read the body.
    //
Severity: Minor
Found in scan_interceptor.go - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method Forwarder.HandleRequest has 55 lines of code (exceeds 50 allowed). Consider refactoring.
Open

func (f *Forwarder) HandleRequest(w http.ResponseWriter, req *http.Request) {
    // Catch panics and return a 500 Internal Server Error
    defer func() {
        if err := recover(); err != nil {
            f.logger.Printf("ERROR %s", err)
Severity: Minor
Found in forwarder/forwarder.go - About 1 hr to fix

    Method ScanInterceptor.Handle has 55 lines of code (exceeds 50 allowed). Consider refactoring.
    Open

    func (c *ScanInterceptor) Handle(w http.ResponseWriter, req *http.Request, body io.Reader) bool {
    //
    // Don't care unless we have some content. When the length is unknown, the length will be -1,
    // but we attempt anyway to read the body.
    //
    Severity: Minor
    Found in scan_interceptor.go - About 1 hr to fix

      Method ScanInterceptor.Handle has 7 return statements (exceeds 4 allowed).
      Open

      func (c *ScanInterceptor) Handle(w http.ResponseWriter, req *http.Request, body io.Reader) bool {
    //
    // Don't care unless we have some content. When the length is unknown, the length will be -1,
    // but we attempt anyway to read the body.
    //
      Severity: Major
      Found in scan_interceptor.go - About 45 mins to fix

        Method Forwarder.HandleRequest has 5 return statements (exceeds 4 allowed).
        Open

        func (f *Forwarder) HandleRequest(w http.ResponseWriter, req *http.Request) {
    // Catch panics and return a 500 Internal Server Error
    defer func() {
        if err := recover(); err != nil {
            f.logger.Printf("ERROR %s", err)
        Severity: Major
        Found in forwarder/forwarder.go - About 35 mins to fix

          exported method MultiReader.GetReadCloser should have comment or be unexported
          Open

          func (m *MultiReader) GetReadCloser() (io.ReadCloser, error) {
          Severity: Minor
          Found in multireader/multireader.go by golint

          exported type ScratchArea should have comment or be unexported
          Open

          type ScratchArea struct {
          Severity: Minor
          Found in scratch/scratch.go by golint

          comment on exported function NewScratchArea should be of the form "NewScratchArea ..."
          Open

          /*
          Severity: Minor
          Found in scratch/scratch.go by golint

          if block ends with a return statement, so drop this else and outdent its block
          Open

              } else {
          Severity: Minor
          Found in forwarder/forwarder.go by golint

          exported method Clamav.Scan should have comment or be unexported
          Open

          func (c *Clamav) Scan(reader io.Reader) (*Result, error) {
          Severity: Minor
          Found in scanner/clamav.go by golint

          don't use ALL_CAPS in Go names; use CamelCase
          Open

              RES_CLEAN = "CLEAN"
          Severity: Minor
          Found in scanner/scanner.go by golint

          package comment should be of the form "Package scratch ..."
          Open

          /*
          Severity: Minor
          Found in scratch/scratch.go by golint

          comment on exported method ScratchArea.Cleanup should be of the form "Cleanup ..."
          Open

          /*
          Severity: Minor
          Found in scratch/scratch.go by golint

          comment on exported type Config should be of the form "Config ..." (with optional leading article)
          Open

          // Configuration structure, designed for gcfg
          Severity: Minor
          Found in main.go by golint

          exported type ApplicationConfig should have comment or be unexported
          Open

          type ApplicationConfig struct {
          Severity: Minor
          Found in main.go by golint

          exported method MultiReader.ContentLength should have comment or be unexported
          Open

          func (m *MultiReader) ContentLength() int64 {
          Severity: Minor
          Found in multireader/multireader.go by golint

          exported method Clamav.SetAddress should have comment or be unexported
          Open

          func (c *Clamav) SetAddress(url string) {
          Severity: Minor
          Found in scanner/clamav.go by golint

          comment on exported type Engine should be of the form "Engine ..." (with optional leading article)
          Open

          /*
          Severity: Minor
          Found in scanner/scanner.go by golint

          if block ends with a return statement, so drop this else and outdent its block
          Open

              } else {
          Severity: Minor
          Found in forwarder/body.go by golint

          comment on exported type Info should be of the form "Info ..." (with optional leading article)
          Open

          // JSON server information response
          Severity: Minor
          Found in main.go by golint
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