restructuring, part 4 of many

1 files changed, 39 insertions, 0 deletions

diff --git a/util/proxy.go b/util/proxy.go
new file mode 100644
index 0000000..1fc9b03
--- /dev/null
+++ b/util/proxy.go
@@ -0,0 +1,39 @@
+package util
+
+import (
+	"net/http"
+	"net/url"
+	"regexp"
+	"time"
+
+	"github.com/FChannel0/FChannel-Server/config"
+)
+
+func RouteProxy(req *http.Request) (*http.Response, error) {
+	var proxyType = GetPathProxyType(req.URL.Host)
+
+	if proxyType == "tor" {
+		proxyUrl, err := url.Parse("socks5://" + config.TorProxy)
+		if err != nil {
+			return nil, err
+		}
+
+		proxyTransport := &http.Transport{Proxy: http.ProxyURL(proxyUrl)}
+		client := &http.Client{Transport: proxyTransport, Timeout: time.Second * 15}
+		return client.Do(req)
+	}
+
+	return http.DefaultClient.Do(req)
+}
+
+func GetPathProxyType(path string) string {
+	if config.TorProxy != "" {
+		re := regexp.MustCompile(`(http://|http://)?(www.)?\w+\.onion`)
+		onion := re.MatchString(path)
+		if onion {
+			return "tor"
+		}
+	}
+
+	return "clearnet"
+}