Added google and oracle cloud cidr ranges

cdncheck.go

@@ -23,6 +23,8 @@ var defaultScrapers = map[string]scraperFunc{
 	"cloudfront": scrapeCloudFront,
 	"fastly":     scrapeFastly,
 	"incapsula":  scrapeIncapsula,
+	"oracle":     scrapeOracle,
+	"google":     scrapeGoogle,
 }
 
 var defaultScrapersWithOptions = map[string]scraperWithOptionsFunc{

ranges.go

@@ -32,6 +32,42 @@ func scrapeAzure(httpClient *http.Client) ([]string, error) {
 	return cidrs, nil
 }
 
+// scrapeGoogle scrapes Google Cloud CIDR range
+func scrapeGoogle(httpClient *http.Client) ([]string, error) {
+	resp, err := httpClient.Get("https://www.gstatic.com/ipranges/cloud.json")
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	data, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	body := string(data)
+
+	cidrs := cidrRegex.FindAllString(body, -1)
+	return cidrs, nil
+}
+
+// scrapeOracle scrapes Oracle Cloud CIDR range
+func scrapeOracle(httpClient *http.Client) ([]string, error) {
+	resp, err := httpClient.Get("https://docs.oracle.com/en-us/iaas/tools/public_ip_ranges.json")
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	data, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	body := string(data)
+
+	cidrs := cidrRegex.FindAllString(body, -1)
+	return cidrs, nil
+}
+
 // scrapeCloudFront scrapes CloudFront firewall's CIDR ranges from their API
 func scrapeCloudFront(httpClient *http.Client) ([]string, error) {
 	resp, err := httpClient.Get("https://d7uri8nf7uskq.cloudfront.net/tools/list-cloudfront-ips")

ranges_test.go

@@ -52,4 +52,14 @@ func TestScrapeRanges(t *testing.T) {
 		require.Nil(t, err, "Could not scrape projectdiscovery")
 		require.Positive(t, len(ips), "Empty ip list")
 	})
+	t.Run("google", func(t *testing.T) {
+		ips, err := scrapeGoogle(httpClient)
+		require.Nil(t, err, "Could not scrape google")
+		require.Positive(t, len(ips), "Empty ip list")
+	})
+	t.Run("oracle", func(t *testing.T) {
+		ips, err := scrapeOracle(httpClient)
+		require.Nil(t, err, "Could not scrape google")
+		require.Positive(t, len(ips), "Empty ip list")
+	})
 }