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http: Return bad request for invalid requests

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This commit is contained in:
Martin Polden 2020-12-09 21:09:41 +01:00
parent a4808f1fa4
commit 86b68bdf55
2 changed files with 9 additions and 8 deletions
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16
http/http.go
View File

@ -188,7 +188,7 @@ func (s *Server) newPortResponse(r *http.Request) (PortResponse, error) {
func (s *Server) CLIHandler(w http.ResponseWriter, r *http.Request) *appError {
ip, err := ipFromRequest(s.IPHeaders, r, true)
if err != nil {
return internalServerError(err)
return badRequest(err).WithMessage(err.Error()).AsJSON()
}
fmt.Fprintln(w, ip.String())
return nil
@ -197,7 +197,7 @@ func (s *Server) CLIHandler(w http.ResponseWriter, r *http.Request) *appError {
func (s *Server) CLICountryHandler(w http.ResponseWriter, r *http.Request) *appError {
response, err := s.newResponse(r)
if err != nil {
return internalServerError(err)
return badRequest(err).WithMessage(err.Error()).AsJSON()
}
fmt.Fprintln(w, response.Country)
return nil
@ -206,7 +206,7 @@ func (s *Server) CLICountryHandler(w http.ResponseWriter, r *http.Request) *appE
func (s *Server) CLICountryISOHandler(w http.ResponseWriter, r *http.Request) *appError {
response, err := s.newResponse(r)
if err != nil {
return internalServerError(err)
return badRequest(err).WithMessage(err.Error()).AsJSON()
}
fmt.Fprintln(w, response.CountryISO)
return nil
@ -215,7 +215,7 @@ func (s *Server) CLICountryISOHandler(w http.ResponseWriter, r *http.Request) *a
func (s *Server) CLICityHandler(w http.ResponseWriter, r *http.Request) *appError {
response, err := s.newResponse(r)
if err != nil {
return internalServerError(err)
return badRequest(err).WithMessage(err.Error()).AsJSON()
}
fmt.Fprintln(w, response.City)
return nil
@ -224,7 +224,7 @@ func (s *Server) CLICityHandler(w http.ResponseWriter, r *http.Request) *appErro
func (s *Server) CLICoordinatesHandler(w http.ResponseWriter, r *http.Request) *appError {
response, err := s.newResponse(r)
if err != nil {
return internalServerError(err)
return badRequest(err).WithMessage(err.Error()).AsJSON()
}
fmt.Fprintf(w, "%s,%s\n", formatCoordinate(response.Latitude), formatCoordinate(response.Longitude))
return nil
@ -233,7 +233,7 @@ func (s *Server) CLICoordinatesHandler(w http.ResponseWriter, r *http.Request) *
func (s *Server) CLIASNHandler(w http.ResponseWriter, r *http.Request) *appError {
response, err := s.newResponse(r)
if err != nil {
return internalServerError(err)
return badRequest(err).WithMessage(err.Error()).AsJSON()
}
fmt.Fprintf(w, "%s\n", response.ASN)
return nil
@ -242,7 +242,7 @@ func (s *Server) CLIASNHandler(w http.ResponseWriter, r *http.Request) *appError
func (s *Server) JSONHandler(w http.ResponseWriter, r *http.Request) *appError {
response, err := s.newResponse(r)
if err != nil {
return internalServerError(err).AsJSON()
return badRequest(err).WithMessage(err.Error()).AsJSON()
}
b, err := json.MarshalIndent(response, "", " ")
if err != nil {
@ -320,7 +320,7 @@ func (s *Server) cacheHandler(w http.ResponseWriter, r *http.Request) *appError
func (s *Server) DefaultHandler(w http.ResponseWriter, r *http.Request) *appError {
response, err := s.newResponse(r)
if err != nil {
return internalServerError(err)
return badRequest(err).WithMessage(err.Error())
}
t, err := template.ParseFiles(s.Template)
if err != nil {

1
http/http_test.go
View File

@ -160,6 +160,7 @@ func TestJSONHandlers(t *testing.T) {
{s.URL + "/port/31337", "{\n \"ip\": \"127.0.0.1\",\n \"port\": 31337,\n \"reachable\": true\n}", 200},
{s.URL + "/port/80", "{\n \"ip\": \"127.0.0.1\",\n \"port\": 80,\n \"reachable\": true\n}", 200}, // checking that our test server is reachable on port 80
{s.URL + "/port/80?ip=1.3.3.7", "{\n \"ip\": \"127.0.0.1\",\n \"port\": 80,\n \"reachable\": true\n}", 200}, // ensuring that the "ip" parameter is not usable to check remote host ports
{s.URL + "/?ip=1.3.3.7/country", "{\n \"error\": \"could not parse IP: 1.3.3.7/country\"\n}", 400},
{s.URL + "/foo", "{\n \"error\": \"404 page not found\"\n}", 404},
{s.URL + "/health", `{"status":"OK"}`, 200},
}