Golang utils.BuildHTTPHeader函数代码示例

func domainCacheTest(database *mgo.Database, r *http.Request,
	requestContent, header string, domainCacheTestData []DomainCacheTestData) {

	mux := handy.NewHandy()

	h := new(handler.DomainHandler)
	mux.Handle("/domain/{fqdn}", func() handy.Handler {
		return h
	})

	for _, item := range domainCacheTestData {
		r.Header.Set(header, item.HeaderValue)

		if len(requestContent) > 0 {
			utils.BuildHTTPHeader(r, []byte(requestContent))
		} else {
			utils.BuildHTTPHeader(r, nil)
		}

		w := httptest.NewRecorder()
		mux.ServeHTTP(w, r)

		responseContent, err := ioutil.ReadAll(w.Body)
		if err != nil {
			utils.Fatalln("Error reading response body", err)
		}

		if w.Code != item.ExpectedHTTPStatus {
			utils.Fatalln(fmt.Sprintf("Error in %s test using %s [%s] "+
				"HTTP header. Expected HTTP status code %d and got %d",
				r.Method, header, item.HeaderValue, item.ExpectedHTTPStatus,
				w.Code), errors.New(string(responseContent)))
		}
	}
}

func retrieveScansMetadata(database *mgo.Database) {
	mux := handy.NewHandy()

	h := new(handler.ScansHandler)
	mux.Handle("/scans", func() handy.Handler {
		return h
	})

	r, err := http.NewRequest("GET", "/scans/?orderby=startedat:desc&pagesize=10&page=1", nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	response1 := *h.Response
	responseContent, err := ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusOK {
		utils.Fatalln("Error retrieving scans", errors.New(string(responseContent)))
	}

	r, err = http.NewRequest("HEAD", "/scans/?orderby=startedat:desc&pagesize=10&page=1", nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	mux.ServeHTTP(w, r)

	response2 := *h.Response
	responseContent, err = ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusOK {
		utils.Fatalln("Error retrieving scans", errors.New(string(responseContent)))
	}

	if !utils.CompareProtocolScans(response1, response2) {
		utils.Fatalln("At this point the GET and HEAD method should "+
			"return the same body content", nil)
	}
}

func retrieveScanMetadata(database *mgo.Database, startedAt time.Time) {
	mux := handy.NewHandy()

	h := new(handler.ScanHandler)
	mux.Handle("/scan/{started-at}", func() handy.Handler {
		return h
	})

	r, err := http.NewRequest("GET", fmt.Sprintf("/scan/%s", startedAt.Format(time.RFC3339Nano)), nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	response1 := *h.Response
	responseContent, err := ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusOK {
		utils.Fatalln("Error retrieving scan", errors.New(string(responseContent)))
	}

	r, err = http.NewRequest("HEAD", fmt.Sprintf("/scan/%s", startedAt.Format(time.RFC3339Nano)), nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	mux.ServeHTTP(w, r)

	response2 := *h.Response
	responseContent, err = ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusOK {
		utils.Fatalln("Error retrieving scan", errors.New(string(responseContent)))
	}

	if !utils.CompareProtocolScan(response1, response2) {
		utils.Fatalln("At this point the GET and HEAD method should "+
			"return the same body content", nil)
	}
}

func retrieveDomainMetadata(database *mgo.Database) {
	mux := handy.NewHandy()

	h := new(handler.DomainHandler)
	mux.Handle("/domain/{fqdn}", func() handy.Handler {
		return h
	})

	r, err := http.NewRequest("GET", "/domain/example.com.br.", nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	response1 := *h.Response
	responseContent, err := ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body from GET", err)
	}

	if w.Code != http.StatusOK {
		utils.Fatalln("Error retrieving domain", errors.New(string(responseContent)))
	}

	r, err = http.NewRequest("HEAD", "/domain/example.com.br.", nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	mux.ServeHTTP(w, r)

	response2 := *h.Response
	responseContent, err = ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body from HEAD", err)
	}

	if w.Code != http.StatusOK {
		utils.Fatalln("Error retrieving domain", errors.New(string(responseContent)))
	}

	if !utils.CompareProtocolDomain(response1, response2) {
		utils.Fatalln("At this point the GET and HEAD method should "+
			"return the same body content", nil)
	}
}

func retrieveScansIfNoneMatch(database *mgo.Database) {
	mux := handy.NewHandy()

	h := new(handler.ScansHandler)
	mux.Handle("/scans", func() handy.Handler {
		return h
	})

	r, err := http.NewRequest("GET", "/scans", nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	scansCacheTest(database, r, "If-None-Match", []ScansCacheTestData{
		{
			HeaderValue:        w.Header().Get("ETag"),
			ExpectedHTTPStatus: http.StatusNotModified,
		},
		{
			HeaderValue:        w.Header().Get("ETag") + "x",
			ExpectedHTTPStatus: http.StatusOK,
		},
	})
}

func retrieveUnknownScan(database *mgo.Database, startedAt time.Time) {
	mux := handy.NewHandy()

	h := new(handler.ScanHandler)
	mux.Handle("/scan/{started-at}", func() handy.Handler {
		return h
	})

	r, err := http.NewRequest("GET", fmt.Sprintf("/scan/%s", startedAt.Add(-1*time.Millisecond).Format(time.RFC3339Nano)), nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	responseContent, err := ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusNotFound {
		utils.Fatalln("Error retrieving unknown scan", errors.New(string(responseContent)))
	}
}

func deleteDomains(database *mgo.Database) {
	mux := handy.NewHandy()

	h := new(handler.DomainHandler)
	mux.Handle("/domain/{fqdn}", func() handy.Handler {
		return h
	})

	for i := 0; i < 100; i++ {
		r, err := http.NewRequest("DELETE", fmt.Sprintf("/domain/example%d.com.br.", i), nil)
		if err != nil {
			utils.Fatalln("Error creating the HTTP request", err)
		}
		utils.BuildHTTPHeader(r, nil)

		w := httptest.NewRecorder()
		mux.ServeHTTP(w, r)

		responseContent, err := ioutil.ReadAll(w.Body)
		if err != nil {
			utils.Fatalln("Error reading response body", err)
		}

		if w.Code != http.StatusNoContent {
			utils.Fatalln("Error removing domain", errors.New(string(responseContent)))
		}
	}
}

func retrieveUnknownDomain(database *mgo.Database) {
	mux := handy.NewHandy()

	h := new(handler.DomainHandler)
	mux.Handle("/domain/{fqdn}", func() handy.Handler {
		return h
	})

	r, err := http.NewRequest("GET", "/domain/example.com.br.", nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	responseContent, err := ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusNotFound {
		utils.Fatalln("Error retrieving unknown domain", errors.New(string(responseContent)))
	}
}

func retrieveDomainsWithCache() {
	var client http.Client

	url := ""
	if len(config.ShelterConfig.WebClient.Listeners) > 0 {
		url = fmt.Sprintf("http://%s:%d", config.ShelterConfig.WebClient.Listeners[0].IP,
			config.ShelterConfig.WebClient.Listeners[0].Port)
	}

	if len(url) == 0 {
		utils.Fatalln("There's no interface to connect to", nil)
	}

	var r *http.Request
	var err error

	r, err = http.NewRequest("GET", fmt.Sprintf("%s%s", url, "/domains"), nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}

	utils.BuildHTTPHeader(r, nil)

	response, err := client.Do(r)
	if err != nil {
		utils.Fatalln("Error sending request", err)
	}

	r, err = http.NewRequest("GET", fmt.Sprintf("%s%s", url, "/domains"), nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}

	r.Header.Add("If-None-Match", response.Header.Get("ETag"))
	utils.BuildHTTPHeader(r, nil)

	response, err = client.Do(r)
	if err != nil {
		utils.Fatalln("Error sending request", err)
	}

	if response.StatusCode != http.StatusNotModified {
		utils.Fatalln(fmt.Sprintf("Expected HTTP status %d and got %d for method GET and URI /domains",
			http.StatusNotModified, response.StatusCode), nil)
	}
}

func createDomains() {
	var client http.Client

	url := ""
	if len(config.ShelterConfig.WebClient.Listeners) > 0 {
		url = fmt.Sprintf("http://%s:%d", config.ShelterConfig.WebClient.Listeners[0].IP,
			config.ShelterConfig.WebClient.Listeners[0].Port)
	}

	if len(url) == 0 {
		utils.Fatalln("There's no interface to connect to", nil)
	}

	var r *http.Request
	var err error

	for i := 0; i < 100; i++ {
		uri := fmt.Sprintf("/domain/example%d.com.br.", i)
		content := `{
  "Nameservers": [
    { "host": "a.dns.br." },
    { "host": "b.dns.br." }
  ],
  "Owners": [
    { "email": "[email protected]", "language": "pt-br" }
  ]
}`

		r, err = http.NewRequest("PUT", fmt.Sprintf("%s%s", url, uri),
			bytes.NewReader([]byte(content)))

		if err != nil {
			utils.Fatalln("Error creating the HTTP request", err)
		}

		utils.BuildHTTPHeader(r, []byte(content))

		response, err := client.Do(r)
		if err != nil {
			utils.Fatalln("Error sending request", err)
		}

		if response.StatusCode != http.StatusCreated {
			responseContent, err := ioutil.ReadAll(response.Body)

			if err == nil {
				utils.Fatalln(fmt.Sprintf("Expected HTTP status %d and got %d for method PUT and URI %s",
					http.StatusCreated, response.StatusCode, uri),
					errors.New(string(responseContent)),
				)
			} else {
				utils.Fatalln(fmt.Sprintf("Expected HTTP status %d and got %d for method PUT and URI %s",
					http.StatusCreated, response.StatusCode, uri), nil)
			}
		}
	}
}

func retrieveScan(database *mgo.Database, startedAt time.Time) {
	mux := handy.NewHandy()

	h := new(handler.ScanHandler)
	mux.Handle("/scan/{started-at}", func() handy.Handler {
		return h
	})

	r, err := http.NewRequest("GET", fmt.Sprintf("/scan/%s", startedAt.Format(time.RFC3339Nano)), nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	responseContent, err := ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusOK {
		utils.Fatalln("Error retrieving scan", errors.New(string(responseContent)))
	}

	if w.Header().Get("ETag") != "1" {
		utils.Fatalln("Not setting ETag in scan retrieve response", nil)
	}

	if len(w.Header().Get("Last-Modified")) == 0 {
		utils.Fatalln("Not setting Last-Modified in scan retrieve response", nil)
	}

	if h.Response.Status != "EXECUTED" {
		utils.Fatalln("Scan's status was not persisted correctly", nil)
	}

	if h.Response.DomainsScanned != 5000000 {
		utils.Fatalln("Scan's domains scanned information is wrong", nil)
	}

	if h.Response.DomainsWithDNSSECScanned != 250000 {
		utils.Fatalln("Scan's domains with DNSSEC scanned information is wrong", nil)
	}

	if h.Response.NameserverStatistics["OK"] != 4800000 ||
		h.Response.NameserverStatistics["TIMEOUT"] != 200000 {
		utils.Fatalln("Scan's nameserver statistics are wrong", nil)
	}

	if h.Response.DSStatistics["OK"] != 220000 ||
		h.Response.DSStatistics["EXPSIG"] != 30000 {
		utils.Fatalln("Scan's nameserver statistics are wrong", nil)
	}
}

func retrieveCurrentScan() {
	var client http.Client

	url := ""
	if len(config.ShelterConfig.WebClient.Listeners) > 0 {
		url = fmt.Sprintf("http://%s:%d", config.ShelterConfig.WebClient.Listeners[0].IP,
			config.ShelterConfig.WebClient.Listeners[0].Port)
	}

	if len(url) == 0 {
		utils.Fatalln("There's no interface to connect to", nil)
	}

	r, err := http.NewRequest("GET", fmt.Sprintf("%s%s", url, "/scans/?current"), nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}

	utils.BuildHTTPHeader(r, nil)

	response, err := client.Do(r)
	if err != nil {
		utils.Fatalln("Error sending request", err)
	}

	responseContent, err := ioutil.ReadAll(response.Body)
	if err != nil {
		utils.Fatalln("Error reading response content", err)
	}

	if response.StatusCode != http.StatusOK {
		utils.Fatalln(fmt.Sprintf("Expected HTTP status %d and got %d for method GET "+
			"and URI /scan/currentscan",
			http.StatusOK, response.StatusCode),
			errors.New(string(responseContent)),
		)
	}

	var scansResponse protocol.ScansResponse
	if err := json.Unmarshal(responseContent, &scansResponse); err != nil {
		utils.Fatalln("Error decoding scan response", err)
	}

	if len(scansResponse.Scans) != 1 {
		utils.Fatalln("Not returning the current scan in the result set or "+
			"more items than expected were found", nil)
	}

	if scansResponse.Scans[0].Status != model.ScanStatusToString(model.ScanStatusWaitingExecution) {
		utils.Fatalln(fmt.Sprintf("Invalid status returned by current scan. Expected %s and got %s",
			model.ScanStatusToString(model.ScanStatusWaitingExecution), scansResponse.Scans[0].Status), nil)
	}
}

func retrieveDomain(database *mgo.Database) {
	mux := handy.NewHandy()

	h := new(handler.DomainHandler)
	mux.Handle("/domain/{fqdn}", func() handy.Handler {
		return h
	})

	r, err := http.NewRequest("GET", "/domain/example.com.br.", nil)
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, nil)

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	responseContent, err := ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusOK {
		utils.Fatalln("Error retrieving domain", errors.New(string(responseContent)))
	}

	if w.Header().Get("ETag") != "2" {
		utils.Fatalln("Not setting ETag in domain retrieve response", nil)
	}

	if len(w.Header().Get("Last-Modified")) == 0 {
		utils.Fatalln("Not setting Last-Modified in domain retrieve response", nil)
	}

	if h.Response.FQDN != "example.com.br." {
		utils.Fatalln("Domain's FQDN was not persisted correctly", nil)
	}

	if len(h.Response.Nameservers) != 2 ||
		h.Response.Nameservers[0].Host != "ns1.example.com.br." ||
		h.Response.Nameservers[0].IPv4 != "127.0.0.1" ||
		h.Response.Nameservers[1].Host != "ns3.example.com.br." ||
		h.Response.Nameservers[1].IPv6 != "::1" {
		utils.Fatalln("Domain's nameservers were not persisted correctly", nil)
	}

	if len(h.Response.Owners) != 1 ||
		h.Response.Owners[0].Email != "[email protected]" {

		utils.Fatalln("Domain's owners were not persisted correctly", nil)
	}
}

func updateDomain(database *mgo.Database) {
	mux := handy.NewHandy()

	h := new(handler.DomainHandler)
	mux.Handle("/domain/{fqdn}", func() handy.Handler {
		return h
	})

	requestContent := `{
      "Nameservers": [
        { "host": "ns1.example.com.br.", "ipv4": "127.0.0.1" },
        { "host": "ns3.example.com.br.", "ipv6": "::1" }
      ],
      "Owners": [
        { "email": "[email protected]", "language": "pt-br" }
      ]
    }`

	r, err := http.NewRequest("PUT", "/domain/example.com.br.", strings.NewReader(requestContent))
	if err != nil {
		utils.Fatalln("Error creating the HTTP request", err)
	}
	utils.BuildHTTPHeader(r, []byte(requestContent))

	w := httptest.NewRecorder()
	mux.ServeHTTP(w, r)

	responseContent, err := ioutil.ReadAll(w.Body)
	if err != nil {
		utils.Fatalln("Error reading response body", err)
	}

	if w.Code != http.StatusNoContent {
		utils.Fatalln(fmt.Sprintf("Error updating domain. "+
			"Expecting %d and got %d", http.StatusNoContent, w.Code),
			errors.New(string(responseContent)))
	}

	if w.Header().Get("ETag") != "2" {
		utils.Fatalln("Not setting ETag in domain update response", nil)
	}

	if len(w.Header().Get("Last-Modified")) == 0 {
		utils.Fatalln("Not setting Last-Modified in domain update response", nil)
	}

	if len(w.Header().Get("Location")) > 0 {
		utils.Fatalln("Setting Location in domain update response", nil)
	}
}

func restActionReport(numberOfItems int,
	content []byte,
	requestBuilder func(int) (*http.Request, error),
	expectedStatus int,
	action string) string {

	var client http.Client

	totalDuration, domainsPerSecond := calculateRESTDurations(func() {
		for i := 0; i < numberOfItems; i++ {
			r, err := requestBuilder(i)
			if err != nil {
				utils.Fatalln("Error creating the HTTP request", err)
			}

			utils.BuildHTTPHeader(r, content)

			response, err := client.Do(r)
			if err != nil {
				utils.Fatalln(fmt.Sprintf("Error detected when sending request for action %s"+
					" and URI \"%s\"", action, r.URL.RequestURI()), err)
			}

			_, err = ioutil.ReadAll(response.Body)
			if err != nil {
				utils.Fatalln(fmt.Sprintf("Error detected when reading the response body for action %s"+
					" and URI \"%s\"", action, r.URL.RequestURI()), err)
			}
			response.Body.Close()

			if response.StatusCode != expectedStatus {
				utils.Fatalln(fmt.Sprintf("Error with the domain object in the action %s. "+
					"Expected HTTP status %d and got %d",
					action, expectedStatus, response.StatusCode), nil)
			}
		}
	}, numberOfItems)

	var memStats runtime.MemStats
	runtime.ReadMemStats(&memStats)

	return fmt.Sprintf("% -8d | %-9s | %16s | %4d | %14.2f\n",
		numberOfItems,
		action,
		time.Duration(int64(totalDuration)).String(),
		domainsPerSecond,
		float64(memStats.Alloc)/float64(MB),
	)
}